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"
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 $LCTL set_param fail_loc=0
1653 TLOG=$TMP/$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"
2854 mkdir -p $DIR/$tdir/dir2
2856 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2858 [[ $err =~ "exists" ]] || error "Not exists error"
2860 run_test 33g "nonroot user create already existing root created file"
2862 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2865 $MCREATE $DIR/f34 || error
2866 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2867 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34a "truncate file that has not been opened ==========="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDONLY $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 34b "O_RDONLY opening file doesn't create objects ====="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2885 $OPENFILE -f O_RDWR $DIR/f34
2886 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2887 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2889 run_test 34c "O_RDWR opening file-with-size works =============="
2892 [ ! -f $DIR/f34 ] && test_34a
2893 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2894 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2897 run_test 34d "write to sparse file ============================="
2901 $MCREATE $DIR/f34e || error
2902 $TRUNCATE $DIR/f34e 1000 || error
2903 $CHECKSTAT -s 1000 $DIR/f34e || error
2904 $OPENFILE -f O_RDWR $DIR/f34e
2905 $CHECKSTAT -s 1000 $DIR/f34e || error
2907 run_test 34e "create objects, some with size and some without =="
2909 test_34f() { # bug 6242, 6243
2910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2913 $MCREATE $DIR/f34f || error
2914 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2915 dd if=$DIR/f34f of=$TMP/f34f
2916 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2917 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2918 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2919 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2920 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2922 run_test 34f "read from a file with no objects until EOF ======="
2925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2926 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2927 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2928 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2929 cancel_lru_locks osc
2930 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2931 error "wrong size after lock cancel"
2933 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2934 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2935 error "expanding truncate failed"
2936 cancel_lru_locks osc
2937 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2938 error "wrong expanded size after lock cancel"
2940 run_test 34g "truncate long file ==============================="
2943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2947 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2948 sync # Flush the cache so that multiop below does not block on cache
2949 # flush when getting the group lock
2950 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2953 # Since just timed wait is not good enough, let's do a sync write
2954 # that way we are sure enough time for a roundtrip + processing
2955 # passed + 2 seconds of extra margin.
2956 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2960 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2961 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2965 local nsz=`stat -c %s $DIR/$tfile`
2966 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2968 run_test 34h "ftruncate file under grouplock should not block"
2971 cp /bin/sh $DIR/f35a
2973 chown $RUNAS_ID $DIR/f35a
2974 $RUNAS $DIR/f35a && error || true
2977 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2981 utime $DIR/f36 || error
2983 run_test 36a "MDS utime check (mknod, utime) ==================="
2987 utime $DIR/f36 || error
2989 run_test 36b "OST utime check (open, utime) ===================="
2994 chown $RUNAS_ID $DIR/d36
2995 $RUNAS utime $DIR/d36/f36 || error
2997 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3000 [ ! -d $DIR/d36 ] && test_36c
3001 echo "" > $DIR/d36/f36
3002 $RUNAS utime $DIR/d36/f36 || error
3004 run_test 36d "non-root OST utime check (open, utime) ==========="
3007 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3008 test_mkdir -p $DIR/$tdir
3009 touch $DIR/$tdir/$tfile
3010 $RUNAS utime $DIR/$tdir/$tfile && \
3011 error "utime worked, expected failure" || true
3013 run_test 36e "utime on non-owned file (should return error) ===="
3017 local LANG_SAVE=$LANG
3018 local LC_LANG_SAVE=$LC_LANG
3019 export LANG=C LC_LANG=C # for date language
3021 DATESTR="Dec 20 2000"
3022 test_mkdir -p $DIR/$tdir
3023 lctl set_param fail_loc=$fl
3025 cp /etc/hosts $DIR/$tdir/$tfile
3026 sync & # write RPC generated with "current" inode timestamp, but delayed
3028 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3029 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3030 cancel_lru_locks osc
3031 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3033 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3034 echo "BEFORE: $LS_BEFORE" && \
3035 echo "AFTER : $LS_AFTER" && \
3036 echo "WANT : $DATESTR" && \
3037 error "$DIR/$tdir/$tfile timestamps changed" || true
3039 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3044 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3045 subr_36fh "0x80000214"
3047 run_test 36f "utime on file racing with OST BRW write =========="
3050 remote_ost_nodsh && skip "remote OST with nodsh" && return
3051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3056 test_mkdir -p $DIR/$tdir
3057 fmd_max_age=$(do_facet ost1 \
3058 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3061 fmd_before=$(do_facet ost1 \
3062 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3063 touch $DIR/$tdir/$tfile
3064 sleep $((fmd_max_age + 12))
3065 fmd_after=$(do_facet ost1 \
3066 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3068 echo "fmd_before: $fmd_before"
3069 echo "fmd_after: $fmd_after"
3070 [[ $fmd_after -gt $fmd_before ]] &&
3071 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3072 error "fmd didn't expire after ping" || true
3074 run_test 36g "filter mod data cache expiry ====================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3078 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3079 subr_36fh "0x80000227"
3081 run_test 36h "utime on file racing with OST BRW write =========="
3084 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3086 test_mkdir $DIR/$tdir
3087 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3089 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3090 local new_mtime=$((mtime + 200))
3092 #change Modify time of striped dir
3093 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3094 error "change mtime failed"
3096 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3098 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3100 run_test 36i "change mtime on striped directory"
3102 # test_37 - duplicate with tests 32q 32r
3105 local file=$DIR/$tfile
3107 openfile -f O_DIRECTORY $file
3110 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3111 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3113 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3117 touch $DIR/${tfile}2
3118 # ls -l $DIR/$tfile $DIR/${tfile}2
3119 # ls -lu $DIR/$tfile $DIR/${tfile}2
3120 # ls -lc $DIR/$tfile $DIR/${tfile}2
3122 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3123 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3125 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3127 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3129 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3130 error "O_TRUNC didn't change timestamps"
3133 run_test 39 "mtime changed on create ==========================="
3136 test_mkdir -p -c1 $DIR/$tdir
3137 cp -p /etc/passwd $DIR/$tdir/fopen
3138 cp -p /etc/passwd $DIR/$tdir/flink
3139 cp -p /etc/passwd $DIR/$tdir/funlink
3140 cp -p /etc/passwd $DIR/$tdir/frename
3141 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3144 echo "aaaaaa" >> $DIR/$tdir/fopen
3145 echo "aaaaaa" >> $DIR/$tdir/flink
3146 echo "aaaaaa" >> $DIR/$tdir/funlink
3147 echo "aaaaaa" >> $DIR/$tdir/frename
3149 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3150 local link_new=`stat -c %Y $DIR/$tdir/flink`
3151 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3152 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3154 cat $DIR/$tdir/fopen > /dev/null
3155 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3156 rm -f $DIR/$tdir/funlink2
3157 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3159 for (( i=0; i < 2; i++ )) ; do
3160 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3161 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3162 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3163 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3165 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3166 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3167 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3168 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3170 cancel_lru_locks osc
3171 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3174 run_test 39b "mtime change on open, link, unlink, rename ======"
3176 # this should be set to past
3177 TEST_39_MTIME=`date -d "1 year ago" +%s`
3183 local mtime0=`stat -c %Y $DIR1/$tfile`
3185 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3186 local mtime1=`stat -c %Y $DIR1/$tfile`
3187 [ "$mtime1" = $TEST_39_MTIME ] || \
3188 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3191 echo hello >> $DIR1/$tfile
3193 local mtime2=`stat -c %Y $DIR1/$tfile`
3194 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3195 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3197 mv $DIR1/$tfile $DIR1/$tfile-1
3199 for (( i=0; i < 2; i++ )) ; do
3200 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3201 [ "$mtime2" = "$mtime3" ] || \
3202 error "mtime ($mtime2) changed (to $mtime3) on rename"
3204 cancel_lru_locks osc
3205 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3208 run_test 39c "mtime change on rename ==========================="
3212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3215 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3217 for (( i=0; i < 2; i++ )) ; do
3218 local mtime=`stat -c %Y $DIR1/$tfile`
3219 [ $mtime = $TEST_39_MTIME ] || \
3220 error "mtime($mtime) is not set to $TEST_39_MTIME"
3222 cancel_lru_locks osc
3223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3226 run_test 39d "create, utime, stat =============================="
3230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3232 local mtime1=`stat -c %Y $DIR1/$tfile`
3234 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3236 for (( i=0; i < 2; i++ )) ; do
3237 local mtime2=`stat -c %Y $DIR1/$tfile`
3238 [ $mtime2 = $TEST_39_MTIME ] || \
3239 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3241 cancel_lru_locks osc
3242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3245 run_test 39e "create, stat, utime, stat ========================"
3249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3251 mtime1=`stat -c %Y $DIR1/$tfile`
3254 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3256 for (( i=0; i < 2; i++ )) ; do
3257 local mtime2=`stat -c %Y $DIR1/$tfile`
3258 [ $mtime2 = $TEST_39_MTIME ] || \
3259 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3261 cancel_lru_locks osc
3262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3265 run_test 39f "create, stat, sleep, utime, stat ================="
3269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3270 echo hello >> $DIR1/$tfile
3271 local mtime1=`stat -c %Y $DIR1/$tfile`
3274 chmod o+r $DIR1/$tfile
3276 for (( i=0; i < 2; i++ )) ; do
3277 local mtime2=`stat -c %Y $DIR1/$tfile`
3278 [ "$mtime1" = "$mtime2" ] || \
3279 error "lost mtime: $mtime2, should be $mtime1"
3281 cancel_lru_locks osc
3282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3285 run_test 39g "write, chmod, stat ==============================="
3289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3294 echo hello >> $DIR1/$tfile
3295 local mtime1=`stat -c %Y $DIR1/$tfile`
3297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3299 if [ "$d1" != "$d2" ]; then
3300 echo "write and touch not within one second"
3302 for (( i=0; i < 2; i++ )) ; do
3303 local mtime2=`stat -c %Y $DIR1/$tfile`
3304 [ "$mtime2" = $TEST_39_MTIME ] || \
3305 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3307 cancel_lru_locks osc
3308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3312 run_test 39h "write, utime within one second, stat ============="
3315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3319 echo hello >> $DIR1/$tfile
3320 local mtime1=`stat -c %Y $DIR1/$tfile`
3322 mv $DIR1/$tfile $DIR1/$tfile-1
3324 for (( i=0; i < 2; i++ )) ; do
3325 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3327 [ "$mtime1" = "$mtime2" ] || \
3328 error "lost mtime: $mtime2, should be $mtime1"
3330 cancel_lru_locks osc
3331 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 run_test 39i "write, rename, stat =============================="
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3338 start_full_debug_logging
3342 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3343 lctl set_param fail_loc=0x80000412
3344 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3345 error "multiop failed"
3347 local mtime1=`stat -c %Y $DIR1/$tfile`
3349 mv $DIR1/$tfile $DIR1/$tfile-1
3351 kill -USR1 $multipid
3352 wait $multipid || error "multiop close failed"
3354 for (( i=0; i < 2; i++ )) ; do
3355 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3356 [ "$mtime1" = "$mtime2" ] ||
3357 error "mtime is lost on close: $mtime2, " \
3360 cancel_lru_locks osc
3361 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3363 lctl set_param fail_loc=0
3364 stop_full_debug_logging
3366 run_test 39j "write, rename, close, stat ======================="
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3373 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3375 local mtime1=`stat -c %Y $DIR1/$tfile`
3377 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3379 kill -USR1 $multipid
3380 wait $multipid || error "multiop close failed"
3382 for (( i=0; i < 2; i++ )) ; do
3383 local mtime2=`stat -c %Y $DIR1/$tfile`
3385 [ "$mtime2" = $TEST_39_MTIME ] || \
3386 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3388 cancel_lru_locks osc
3389 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3392 run_test 39k "write, utime, close, stat ========================"
3394 # this should be set to future
3395 TEST_39_ATIME=`date -d "1 year" +%s`
3398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3400 local atime_diff=$(do_facet $SINGLEMDS \
3401 lctl get_param -n mdd.*MDT0000*.atime_diff)
3405 # test setting directory atime to future
3406 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3407 local atime=$(stat -c %X $DIR/$tdir)
3408 [ "$atime" = $TEST_39_ATIME ] ||
3409 error "atime is not set to future: $atime, $TEST_39_ATIME"
3411 # test setting directory atime from future to now
3412 local now=$(date +%s)
3413 touch -a -d @$now $DIR/$tdir
3415 atime=$(stat -c %X $DIR/$tdir)
3416 [ "$atime" -eq "$now" ] ||
3417 error "atime is not updated from future: $atime, $now"
3419 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3422 # test setting directory atime when now > dir atime + atime_diff
3423 local d1=$(date +%s)
3425 local d2=$(date +%s)
3426 cancel_lru_locks mdc
3427 atime=$(stat -c %X $DIR/$tdir)
3428 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3429 error "atime is not updated : $atime, should be $d2"
3431 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3434 # test not setting directory atime when now < dir atime + atime_diff
3436 cancel_lru_locks mdc
3437 atime=$(stat -c %X $DIR/$tdir)
3438 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3439 error "atime is updated to $atime, should remain $d1<atime<$d2"
3441 do_facet $SINGLEMDS \
3442 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3444 run_test 39l "directory atime update ==========================="
3447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3450 local far_past_mtime=$(date -d "May 29 1953" +%s)
3451 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3453 touch -m -d @$far_past_mtime $DIR1/$tfile
3454 touch -a -d @$far_past_atime $DIR1/$tfile
3456 for (( i=0; i < 2; i++ )) ; do
3457 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3458 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3459 error "atime or mtime set incorrectly"
3461 cancel_lru_locks osc
3462 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3465 run_test 39m "test atime and mtime before 1970"
3467 test_39n() { # LU-3832
3468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3469 local atime_diff=$(do_facet $SINGLEMDS \
3470 lctl get_param -n mdd.*MDT0000*.atime_diff)
3475 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3478 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3479 atime0=$(stat -c %X $DIR/$tfile)
3482 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3483 atime1=$(stat -c %X $DIR/$tfile)
3486 cancel_lru_locks mdc
3487 cancel_lru_locks osc
3488 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3489 atime2=$(stat -c %X $DIR/$tfile)
3491 do_facet $SINGLEMDS \
3492 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3494 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3495 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3497 run_test 39n "check that O_NOATIME is honored"
3500 TESTDIR=$DIR/$tdir/$tfile
3501 [ -e $TESTDIR ] && rm -rf $TESTDIR
3508 links2=$(stat -c %h .)
3509 [ $(($links1 + 2)) != $links2 ] &&
3510 error "wrong links count $(($links1 + 2)) != $links2"
3512 links3=$(stat -c %h .)
3513 [ $(($links1 + 1)) != $links3 ] &&
3514 error "wrong links count $links1 != $links3"
3517 run_test 39o "directory cached attributes updated after create ========"
3520 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3522 TESTDIR=$DIR/$tdir/$tfile
3523 [ -e $TESTDIR ] && rm -rf $TESTDIR
3524 test_mkdir -p $TESTDIR
3528 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3529 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3531 links2=$(stat -c %h .)
3532 [ $(($links1 + 2)) != $links2 ] &&
3533 error "wrong links count $(($links1 + 2)) != $links2"
3535 links3=$(stat -c %h .)
3536 [ $(($links1 + 1)) != $links3 ] &&
3537 error "wrong links count $links1 != $links3"
3540 run_test 39p "remote directory cached attributes updated after create ========"
3543 test_39q() { # LU-8041
3544 local testdir=$DIR/$tdir
3546 multiop_bg_pause $testdir D_c || error "multiop failed"
3548 cancel_lru_locks mdc
3549 kill -USR1 $multipid
3550 local atime=$(stat -c %X $testdir)
3551 [ "$atime" -ne 0 ] || error "atime is zero"
3553 run_test 39q "close won't zero out atime"
3556 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3557 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3558 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3559 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3560 error "$tfile is not 4096 bytes in size"
3562 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3566 small_write $DIR/f41 18
3568 run_test 41 "test small file write + fstat ====================="
3570 count_ost_writes() {
3571 lctl get_param -n osc.*.stats |
3572 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3573 END { printf("%0.0f", writes) }'
3580 BG_DIRTY_RATIO_SAVE=10
3581 MAX_BG_DIRTY_RATIO=25
3585 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3586 # dirty_ratio, dirty_background_ratio
3587 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3588 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3589 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3590 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3592 # if file not here, we are a 2.4 kernel
3593 kill -CONT `pidof kupdated`
3598 # setup the trap first, so someone cannot exit the test at the
3599 # exact wrong time and mess up a machine
3600 trap start_writeback EXIT
3601 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3602 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3603 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3604 sysctl -w vm.dirty_writeback_centisecs=0
3605 sysctl -w vm.dirty_writeback_centisecs=0
3606 # save and increase /proc/sys/vm/dirty_ratio
3607 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3608 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3609 # save and increase /proc/sys/vm/dirty_background_ratio
3610 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3611 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3613 # if file not here, we are a 2.4 kernel
3614 kill -STOP `pidof kupdated`
3618 # ensure that all stripes have some grant before we test client-side cache
3620 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3621 dd if=/dev/zero of=$i bs=4k count=1
3626 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3627 # file truncation, and file removal.
3629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3631 cancel_lru_locks osc
3633 sync; sleep 1; sync # just to be safe
3634 BEFOREWRITES=`count_ost_writes`
3635 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3636 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3637 AFTERWRITES=`count_ost_writes`
3638 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3639 error "$BEFOREWRITES < $AFTERWRITES"
3642 run_test 42a "ensure that we don't flush on close =============="
3645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3647 cancel_lru_locks osc
3650 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3651 BEFOREWRITES=$(count_ost_writes)
3652 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3653 AFTERWRITES=$(count_ost_writes)
3654 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3655 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3657 BEFOREWRITES=$(count_ost_writes)
3658 sync || error "sync: $?"
3659 AFTERWRITES=$(count_ost_writes)
3660 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3661 error "$BEFOREWRITES < $AFTERWRITES on sync"
3663 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3667 run_test 42b "test destroy of file with cached dirty data ======"
3669 # if these tests just want to test the effect of truncation,
3670 # they have to be very careful. consider:
3671 # - the first open gets a {0,EOF}PR lock
3672 # - the first write conflicts and gets a {0, count-1}PW
3673 # - the rest of the writes are under {count,EOF}PW
3674 # - the open for truncate tries to match a {0,EOF}PR
3675 # for the filesize and cancels the PWs.
3676 # any number of fixes (don't get {0,EOF} on open, match
3677 # composite locks, do smarter file size management) fix
3678 # this, but for now we want these tests to verify that
3679 # the cancellation with truncate intent works, so we
3680 # start the file with a full-file pw lock to match against
3681 # until the truncate.
3686 cancel_lru_locks osc
3688 # prime the file with 0,EOF PW to match
3692 # now the real test..
3693 dd if=/dev/zero of=$file bs=1024 count=100
3694 BEFOREWRITES=`count_ost_writes`
3695 $TRUNCATE $file $offset
3696 cancel_lru_locks osc
3697 AFTERWRITES=`count_ost_writes`
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3705 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3708 run_test 42c "test partial truncate of file with cached dirty data"
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3713 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3714 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3717 run_test 42d "test complete truncate of file with cached dirty data"
3719 test_42e() { # bug22074
3720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3721 local TDIR=$DIR/${tdir}e
3722 local pagesz=$(page_size)
3723 local pages=16 # hardcoded 16 pages, don't change it.
3724 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3725 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3729 test_mkdir -p $DIR/${tdir}e
3730 $SETSTRIPE -c 1 $TDIR
3731 createmany -o $TDIR/f $files
3733 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3735 # we assume that with $OSTCOUNT files, at least one of them will
3736 # be allocated on OST0.
3737 warmup_files=$((OSTCOUNT * max_dirty_mb))
3738 createmany -o $TDIR/w $warmup_files
3740 # write a large amount of data into one file and sync, to get good
3741 # avail_grant number from OST.
3742 for ((i=0; i<$warmup_files; i++)); do
3743 idx=$($GETSTRIPE -i $TDIR/w$i)
3744 [ $idx -ne 0 ] && continue
3745 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3748 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3750 $LCTL get_param $proc_osc0/cur_dirty_bytes
3751 $LCTL get_param $proc_osc0/cur_grant_bytes
3753 # create as much dirty pages as we can while not to trigger the actual
3754 # RPCs directly. but depends on the env, VFS may trigger flush during this
3755 # period, hopefully we are good.
3756 for ((i=0; i<$warmup_files; i++)); do
3757 idx=$($GETSTRIPE -i $TDIR/w$i)
3758 [ $idx -ne 0 ] && continue
3759 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3761 $LCTL get_param $proc_osc0/cur_dirty_bytes
3762 $LCTL get_param $proc_osc0/cur_grant_bytes
3764 # perform the real test
3765 $LCTL set_param $proc_osc0/rpc_stats 0
3766 for ((;i<$files; i++)); do
3767 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3768 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3771 $LCTL get_param $proc_osc0/rpc_stats
3774 local have_ppr=false
3775 $LCTL get_param $proc_osc0/rpc_stats |
3776 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3777 # skip lines until we are at the RPC histogram data
3778 [ "$PPR" == "pages" ] && have_ppr=true && continue
3779 $have_ppr || continue
3781 # we only want the percent stat for < 16 pages
3782 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3784 percent=$((percent + WPCT))
3785 if [[ $percent -gt 15 ]]; then
3786 error "less than 16-pages write RPCs" \
3793 run_test 42e "verify sub-RPC writes are not done synchronously"
3796 test_mkdir -p $DIR/$tdir
3797 cp -p /bin/ls $DIR/$tdir/$tfile
3798 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3800 # give multiop a chance to open
3803 $DIR/$tdir/$tfile && error || true
3806 run_test 43 "execution of file opened for write should return -ETXTBSY"
3809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3810 test_mkdir -p $DIR/$tdir
3811 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3812 cp -p multiop $DIR/$tdir/multiop
3813 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3816 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3817 kill -USR1 $MULTIOP_PID || return 2
3818 wait $MULTIOP_PID || return 3
3819 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3821 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 test_mkdir -p $DIR/$tdir
3826 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3827 cp -p multiop $DIR/$tdir/multiop
3828 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3831 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3832 kill -USR1 $MULTIOP_PID || return 2
3833 wait $MULTIOP_PID || return 3
3834 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3836 run_test 43b "truncate of file being executed should return -ETXTBSY"
3839 local testdir="$DIR/$tdir"
3840 test_mkdir -p $DIR/$tdir
3842 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3843 ( cd $testdir && md5sum -c)
3845 run_test 43c "md5sum of copy into lustre========================"
3848 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3849 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3850 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3852 run_test 44 "zero length read from a sparse stripe ============="
3855 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3857 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3858 [[ $nstripe -gt $OSTCOUNT ]] &&
3859 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3861 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3863 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3864 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3868 OFFSETS="0 $((stride/2)) $((stride-1))"
3869 for offset in $OFFSETS; do
3870 for i in $(seq 0 $((nstripe-1))); do
3871 local GLOBALOFFSETS=""
3873 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3874 local myfn=$DIR/d44a-$size
3875 echo "--------writing $myfn at $size"
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3879 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3880 error "ll_sparseness_verify $GLOBALOFFSETS"
3882 for j in $(seq 0 $((nstripe-1))); do
3884 size=$((((j + $nstripe )*$stride + $offset)))
3885 ll_sparseness_write $myfn $size ||
3886 error "ll_sparseness_write"
3887 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3889 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3890 error "ll_sparseness_verify $GLOBALOFFSETS"
3895 run_test 44a "test sparse pwrite ==============================="
3899 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3905 before=`dirty_osc_total`
3906 echo executing "\"$*\""
3908 after=`dirty_osc_total`
3909 echo before $before, after $after
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3914 # Obtain grants from OST if it supports it
3915 echo blah > ${f}_grant
3918 do_dirty_record "echo blah > $f"
3919 [[ $before -eq $after ]] && error "write wasn't cached"
3920 do_dirty_record "> $f"
3921 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3922 do_dirty_record "echo blah > $f"
3923 [[ $before -eq $after ]] && error "write wasn't cached"
3924 do_dirty_record "sync"
3925 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3926 do_dirty_record "echo blah > $f"
3927 [[ $before -eq $after ]] && error "write wasn't cached"
3928 do_dirty_record "cancel_lru_locks osc"
3929 [[ $before -gt $after ]] ||
3930 error "lock cancellation didn't lower dirty count"
3933 run_test 45 "osc io page accounting ============================"
3935 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3936 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3937 # objects offset and an assert hit when an rpc was built with 1023's mapped
3938 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3944 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3946 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3947 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3951 run_test 46 "dirtying a previously written page ================"
3953 # test_47 is removed "Device nodes check" is moved to test_28
3955 test_48a() { # bug 2399
3956 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3957 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3958 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3960 test_mkdir $DIR/$tdir
3962 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3963 test_mkdir $DIR/$tdir || error "recreate directory failed"
3964 touch foo || error "'touch foo' failed after recreating cwd"
3965 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3966 touch .foo || error "'touch .foo' failed after recreating cwd"
3967 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3968 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3969 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3970 cd . || error "'cd .' failed after recreating cwd"
3971 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3972 rmdir . && error "'rmdir .' worked after recreating cwd"
3973 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3974 cd .. || error "'cd ..' failed after recreating cwd"
3976 run_test 48a "Access renamed working dir (should return errors)="
3978 test_48b() { # bug 2399
3980 test_mkdir $DIR/$tdir
3982 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3983 touch foo && error "'touch foo' worked after removing cwd"
3984 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3985 touch .foo && error "'touch .foo' worked after removing cwd"
3986 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3987 ls . > /dev/null && error "'ls .' worked after removing cwd"
3988 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3989 test_mkdir . && error "'mkdir .' worked after removing cwd"
3990 rmdir . && error "'rmdir .' worked after removing cwd"
3991 ln -s . foo && error "'ln -s .' worked after removing cwd"
3992 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3994 run_test 48b "Access removed working dir (should return errors)="
3996 test_48c() { # bug 2350
3997 #lctl set_param debug=-1
4000 test_mkdir -p $DIR/$tdir/dir
4002 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4003 $TRACE touch foo && error "touch foo worked after removing cwd"
4004 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4005 touch .foo && error "touch .foo worked after removing cwd"
4006 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4007 $TRACE ls . && error "'ls .' worked after removing cwd"
4008 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4009 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4010 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4011 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4012 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4014 run_test 48c "Access removed working subdir (should return errors)"
4016 test_48d() { # bug 2350
4017 #lctl set_param debug=-1
4020 test_mkdir -p $DIR/$tdir/dir
4022 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4023 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4024 $TRACE touch foo && error "'touch foo' worked after removing parent"
4025 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4026 touch .foo && error "'touch .foo' worked after removing parent"
4027 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4028 $TRACE ls . && error "'ls .' worked after removing parent"
4029 $TRACE ls .. && error "'ls ..' worked after removing parent"
4030 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4031 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4032 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4035 run_test 48d "Access removed parent subdir (should return errors)"
4037 test_48e() { # bug 4134
4038 #lctl set_param debug=-1
4041 test_mkdir -p $DIR/$tdir/dir
4043 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4044 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4045 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4046 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4047 # On a buggy kernel addition of "touch foo" after cd .. will
4048 # produce kernel oops in lookup_hash_it
4049 touch ../foo && error "'cd ..' worked after recreate parent"
4051 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4053 run_test 48e "Access to recreated parent subdir (should return errors)"
4055 test_49() { # LU-1030
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4057 remote_ost_nodsh && skip "remote OST with nodsh" && return
4058 # get ost1 size - lustre-OST0000
4059 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4061 # write 800M at maximum
4062 [[ $ost1_size -lt 2 ]] && ost1_size=2
4063 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4065 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4066 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4069 # change max_pages_per_rpc while writing the file
4070 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4071 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4072 # loop until dd process exits
4073 while ps ax -opid | grep -wq $dd_pid; do
4074 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4075 sleep $((RANDOM % 5 + 1))
4077 # restore original max_pages_per_rpc
4078 $LCTL set_param $osc1_mppc=$orig_mppc
4079 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4081 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4085 test_mkdir $DIR/$tdir
4087 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4089 run_test 50 "special situations: /proc symlinks ==============="
4091 test_51a() { # was test_51
4092 # bug 1516 - create an empty entry right after ".." then split dir
4093 test_mkdir -c1 $DIR/$tdir
4094 touch $DIR/$tdir/foo
4095 $MCREATE $DIR/$tdir/bar
4097 createmany -m $DIR/$tdir/longfile 201
4099 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4100 $MCREATE $DIR/$tdir/longfile$FNUM
4105 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4107 run_test 51a "special situations: split htree with empty entry =="
4109 cleanup_print_lfs_df () {
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4117 local dir=$DIR/$tdir
4119 local nrdirs=$((65536 + 100))
4121 # cleanup the directory
4124 test_mkdir -p -c1 $dir
4128 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4129 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4130 [[ $numfree -lt $nrdirs ]] &&
4131 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4134 # need to check free space for the directories as well
4135 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4136 numfree=$(( blkfree / $(fs_inode_ksize) ))
4137 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4140 trap cleanup_print_lfsdf EXIT
4143 createmany -d $dir/d $nrdirs ||
4144 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4147 nrdirs=$(ls -U $dir | wc -l)
4149 # unlink all but 100 subdirectories, then check it still works
4151 local delete=$((nrdirs - left))
4156 # for ldiskfs the nlink count should be 1, but this is OSD specific
4157 # and so this is listed for informational purposes only
4158 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4159 unlinkmany -d $dir/d $delete ||
4160 error "unlink of first $delete subdirs failed"
4162 echo "nlink between: $(stat -c %h $dir)"
4163 local found=$(ls -U $dir | wc -l)
4164 [ $found -ne $left ] &&
4165 error "can't find subdirs: found only $found, expected $left"
4167 unlinkmany -d $dir/d $delete $left ||
4168 error "unlink of second $left subdirs failed"
4169 # regardless of whether the backing filesystem tracks nlink accurately
4170 # or not, the nlink count shouldn't be more than "." and ".." here
4171 local after=$(stat -c %h $dir)
4172 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4173 echo "nlink after: $after"
4175 cleanup_print_lfs_df
4177 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4181 [[ $OSTCOUNT -lt 3 ]] &&
4182 skip_env "skipping test with few OSTs" && return
4183 test_mkdir -p $DIR/$tdir
4184 createmany -o $DIR/$tdir/t- 1000
4185 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4186 for N in $(seq 0 $((OSTCOUNT - 1))); do
4187 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4188 END { printf("%0.0f", objs) }' $TMP/$tfile)
4189 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4190 '($1 == '$N') { objs += 1 } \
4191 END { printf("%0.0f", objs) }')
4192 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4194 unlinkmany $DIR/$tdir/t- 1000
4197 for N in $(seq 1 $((OSTCOUNT - 1))); do
4198 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4199 error "OST $N has less objects vs OST $NLAST" \
4200 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4201 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4202 error "OST $N has less objects vs OST $NLAST" \
4203 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4205 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4206 error "OST $N has less #0 objects vs OST $NLAST" \
4207 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4208 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4209 error "OST $N has less #0 objects vs OST $NLAST" \
4210 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4215 run_test 51d "check object distribution"
4218 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4219 skip "Only applicable to ldiskfs-based MDTs"
4223 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4224 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4226 touch $DIR/$tdir/d0/foo
4227 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4228 error "file exceed 65000 nlink limit!"
4229 unlinkmany $DIR/$tdir/d0/f- 65001
4232 run_test 51e "check file nlink limit"
4235 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4236 test_mkdir -p $DIR/$tdir
4237 touch $DIR/$tdir/foo
4238 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4239 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4240 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4241 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4242 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4244 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4245 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4246 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4248 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4249 cp -r $DIR/$tdir $TMP/
4250 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4252 run_test 52a "append-only flag test (should return errors)"
4255 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4256 test_mkdir -p $DIR/$tdir
4257 touch $DIR/$tdir/foo
4258 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4259 cat test > $DIR/$tdir/foo && error "cat test worked"
4260 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4261 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4262 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4264 echo foo >> $DIR/$tdir/foo && error "echo worked"
4265 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4266 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4267 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4268 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4270 chattr -i $DIR/$tdir/foo || error "chattr failed"
4272 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4274 run_test 52b "immutable flag test (should return errors) ======="
4277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4279 remote_ost_nodsh && skip "remote OST with nodsh" && return
4292 local support_last_seq=true
4294 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4295 support_last_seq=false
4298 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4300 for value in $(do_facet $SINGLEMDS \
4301 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4302 param=$(echo ${value[0]} | cut -d "=" -f1)
4303 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4305 if $support_last_seq; then
4306 param_seq=$(echo $param |
4307 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4308 mds_last_seq=$(do_facet $SINGLEMDS \
4309 $LCTL get_param -n $param_seq)
4311 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4313 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4314 node=$(facet_active_host ost$((ostnum+1)))
4315 param="obdfilter.$ostname.last_id"
4316 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4317 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4318 ost_last_id=$ost_last
4320 if $support_last_seq; then
4321 ost_last_id=$(echo $ost_last |
4322 awk -F':' '{print $2}' |
4324 ost_last_seq=$(echo $ost_last |
4325 awk -F':' '{print $1}')
4326 [[ $ost_last_seq = $mds_last_seq ]] || continue
4329 if [[ $ost_last_id != $mds_last ]]; then
4330 error "$ost_last_id != $mds_last"
4337 $found || error "can not match last_seq/last_id for $mdtosc"
4340 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4343 $SOCKETSERVER $DIR/socket ||
4344 error "$SOCKETSERVER $DIR/socket failed: $?"
4345 $SOCKETCLIENT $DIR/socket ||
4346 error "$SOCKETCLIENT $DIR/socket failed: $?"
4347 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4349 run_test 54a "unix domain socket test =========================="
4355 dd if=/dev/zero of=$f bs=$(page_size) count=1
4357 run_test 54b "char device works in lustre ======================"
4360 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4361 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4362 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4364 for i in $(seq 3 7); do
4365 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4374 loopdev="$DIR/loop54c"
4377 $UMOUNT $DIR/$tdir || rc=$?
4378 losetup -d $loopdev || true
4379 losetup -d $LOOPDEV || true
4380 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4386 loopdev="$DIR/loop54c"
4389 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4390 trap cleanup_54c EXIT
4391 mknod $loopdev b 7 $LOOPNUM
4392 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4393 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4394 losetup $loopdev $DIR/$tfile ||
4395 error "can't set up $loopdev for $DIR/$tfile"
4396 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4397 test_mkdir -p $DIR/$tdir
4398 mount -t ext2 $loopdev $DIR/$tdir ||
4399 error "error mounting $loopdev on $DIR/$tdir"
4400 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4403 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4407 run_test 54c "block device works in lustre ====================="
4413 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4415 run_test 54d "fifo device works in lustre ======================"
4420 cp -aL /dev/console $f
4421 echo $string > $f || error "echo $string to $f failed"
4423 run_test 54e "console/tty device works in lustre ======================"
4425 #The test_55 used to be iopen test and it was removed by bz#24037.
4426 #run_test 55 "check iopen_connect_dentry() ======================"
4428 test_56a() { # was test_56
4431 test_mkdir -p $DIR/$tdir/dir
4433 NUMFILESx2=$(($NUMFILES * 2))
4434 for i in $(seq 1 $NUMFILES); do
4435 touch $DIR/$tdir/file$i
4436 touch $DIR/$tdir/dir/file$i
4439 # test lfs getstripe with --recursive
4440 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4441 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4442 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4443 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4444 [[ $FILENUM -eq $NUMFILES ]] ||
4445 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4446 echo "$GETSTRIPE --recursive passed."
4448 # test lfs getstripe with file instead of dir
4449 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4450 [[ $FILENUM -eq 1 ]] ||
4451 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4452 echo "$GETSTRIPE file1 passed."
4454 #test lfs getstripe with --verbose
4455 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4456 grep -c lmm_magic) -eq $NUMFILES ]] ||
4457 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4458 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4459 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4461 #test lfs getstripe with -v prints lmm_fid
4462 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4463 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4464 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4465 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4466 echo "$GETSTRIPE --verbose passed."
4468 #check for FID information
4469 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4470 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4471 awk '/lmm_fid: / { print $2 }')
4472 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4473 [ "$fid1" != "$fid2" ] &&
4474 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4475 [ "$fid1" != "$fid3" ] &&
4476 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4477 echo "$GETSTRIPE --fid passed."
4479 #test lfs getstripe with --obd
4480 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4481 grep -q "unknown obduuid" ||
4482 error "$GETSTRIPE --obd wrong_uuid should return error message"
4484 [[ $OSTCOUNT -lt 2 ]] &&
4485 skip_env "skipping other $GETSTRIPE --obd test" && return
4488 OBDUUID=$(ostuuid_from_index $OSTIDX)
4489 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4490 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4491 [[ $FOUND -eq $FILENUM ]] ||
4492 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4493 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4494 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4495 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4496 error "$GETSTRIPE --obd: should not show file on other obd"
4497 echo "$GETSTRIPE --obd passed"
4499 run_test 56a "check $GETSTRIPE"
4502 test_mkdir $DIR/$tdir
4504 for i in $(seq 1 $NUMDIRS); do
4505 test_mkdir $DIR/$tdir/dir$i
4508 # test lfs getdirstripe default mode is non-recursion, which is
4509 # different from lfs getstripe
4510 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4511 [[ $dircnt -eq 1 ]] ||
4512 error "$LFS getdirstripe: found $dircnt, not 1"
4513 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4514 grep -c lmv_stripe_count)
4515 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4516 error "$LFS getdirstripe --recursive: found $dircnt, \
4517 not $((NUMDIRS + 1))"
4519 run_test 56b "check $LFS getdirstripe"
4524 local LOCAL_NUMFILES="$1"
4525 local LOCAL_NUMDIRS="$2"
4526 local MKDIR_PARAMS="$3"
4527 local DIR_STRIPE_PARAMS="$4"
4529 if [ ! -d "$TDIR" ] ; then
4530 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4531 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4532 for i in `seq 1 $LOCAL_NUMFILES` ; do
4535 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4536 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4537 for j in `seq 1 $LOCAL_NUMFILES` ; do
4538 touch $TDIR/dir$i/file$j
4544 setup_56_special() {
4548 if [ ! -e "$TDIR/loop1b" ] ; then
4549 for i in `seq 1 $LOCAL_NUMFILES` ; do
4550 mknod $TDIR/loop${i}b b 7 $i
4551 mknod $TDIR/null${i}c c 1 3
4552 ln -s $TDIR/file1 $TDIR/link${i}l
4554 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4555 mknod $TDIR/dir$i/loop${i}b b 7 $i
4556 mknod $TDIR/dir$i/null${i}c c 1 3
4557 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4566 setup_56 $NUMFILES $NUMDIRS
4568 EXPECTED=$(($NUMDIRS + 2))
4569 # test lfs find with -name
4570 for i in $(seq 1 $NUMFILES) ; do
4571 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4572 [ $NUMS -eq $EXPECTED ] ||
4573 error "lfs find -name \"*$i\" $TDIR wrong: "\
4574 "found $NUMS, expected $EXPECTED"
4577 run_test 56g "check lfs find -name ============================="
4583 setup_56 $NUMFILES $NUMDIRS
4585 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4586 # test lfs find with ! -name
4587 for i in $(seq 1 $NUMFILES) ; do
4588 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4589 [ $NUMS -eq $EXPECTED ] ||
4590 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4591 "found $NUMS, expected $EXPECTED"
4594 run_test 56h "check lfs find ! -name ============================="
4598 test_mkdir -p $DIR/$tdir
4599 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4600 CMD="$LFIND -ost $UUID $DIR/$tdir"
4602 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4604 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4608 setup_56_special $NUMFILES $NUMDIRS
4610 EXPECTED=$((NUMDIRS + 1))
4611 CMD="$LFIND -type d $TDIR"
4612 NUMS=$($CMD | wc -l)
4613 [ $NUMS -eq $EXPECTED ] ||
4614 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4616 run_test 56j "check lfs find -type d ============================="
4620 setup_56_special $NUMFILES $NUMDIRS
4622 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4623 CMD="$LFIND -type f $TDIR"
4624 NUMS=$($CMD | wc -l)
4625 [ $NUMS -eq $EXPECTED ] ||
4626 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4628 run_test 56k "check lfs find -type f ============================="
4632 setup_56_special $NUMFILES $NUMDIRS
4634 EXPECTED=$((NUMDIRS + NUMFILES))
4635 CMD="$LFIND -type b $TDIR"
4636 NUMS=$($CMD | wc -l)
4637 [ $NUMS -eq $EXPECTED ] ||
4638 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4640 run_test 56l "check lfs find -type b ============================="
4644 setup_56_special $NUMFILES $NUMDIRS
4646 EXPECTED=$((NUMDIRS + NUMFILES))
4647 CMD="$LFIND -type c $TDIR"
4648 NUMS=$($CMD | wc -l)
4649 [ $NUMS -eq $EXPECTED ] ||
4650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4652 run_test 56m "check lfs find -type c ============================="
4656 setup_56_special $NUMFILES $NUMDIRS
4658 EXPECTED=$((NUMDIRS + NUMFILES))
4659 CMD="$LFIND -type l $TDIR"
4660 NUMS=$($CMD | wc -l)
4661 [ $NUMS -eq $EXPECTED ] ||
4662 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4664 run_test 56n "check lfs find -type l ============================="
4668 setup_56 $NUMFILES $NUMDIRS
4669 utime $TDIR/file1 > /dev/null || error "utime (1)"
4670 utime $TDIR/file2 > /dev/null || error "utime (2)"
4671 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4672 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4673 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4674 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4677 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4678 [ $NUMS -eq $EXPECTED ] || \
4679 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4682 CMD="$LFIND -mtime 0 $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 run_test 56o "check lfs find -mtime for old files =========================="
4690 [ $RUNAS_ID -eq $UID ] &&
4691 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4694 setup_56 $NUMFILES $NUMDIRS
4696 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4698 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4699 NUMS=$($CMD | wc -l)
4700 [ $NUMS -eq $EXPECTED ] || \
4701 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4703 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4704 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4705 NUMS=$($CMD | wc -l)
4706 [ $NUMS -eq $EXPECTED ] || \
4707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 run_test 56p "check lfs find -uid and ! -uid ==============================="
4712 [ $RUNAS_ID -eq $UID ] &&
4713 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4716 setup_56 $NUMFILES $NUMDIRS
4718 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4721 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4722 NUMS=$($CMD | wc -l)
4723 [ $NUMS -eq $EXPECTED ] ||
4724 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4727 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4728 NUMS=$($CMD | wc -l)
4729 [ $NUMS -eq $EXPECTED ] ||
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4732 run_test 56q "check lfs find -gid and ! -gid ==============================="
4736 setup_56 $NUMFILES $NUMDIRS
4739 CMD="$LFIND -size 0 -type f $TDIR"
4740 NUMS=$($CMD | wc -l)
4741 [ $NUMS -eq $EXPECTED ] ||
4742 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4744 CMD="$LFIND ! -size 0 -type f $TDIR"
4745 NUMS=$($CMD | wc -l)
4746 [ $NUMS -eq $EXPECTED ] ||
4747 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4748 echo "test" > $TDIR/$tfile
4749 echo "test2" > $TDIR/$tfile.2 && sync
4751 CMD="$LFIND -size 5 -type f $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] ||
4754 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4756 CMD="$LFIND -size +5 -type f $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] ||
4759 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4761 CMD="$LFIND -size +0 -type f $TDIR"
4762 NUMS=$($CMD | wc -l)
4763 [ $NUMS -eq $EXPECTED ] ||
4764 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4766 CMD="$LFIND ! -size -5 -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] ||
4769 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4771 CMD="$LFIND -size -5 -type f $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] ||
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 run_test 56r "check lfs find -size works =========================="
4778 test_56s() { # LU-611
4780 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4782 if [[ $OSTCOUNT -gt 1 ]]; then
4783 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4787 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4791 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4792 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4793 NUMS=$($CMD | wc -l)
4794 [ $NUMS -eq $EXPECTED ] || {
4796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4800 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] || {
4804 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4808 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4809 NUMS=$($CMD | wc -l)
4810 [ $NUMS -eq $EXPECTED ] || {
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] || {
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4823 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] || {
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 run_test 56s "check lfs find -stripe-count works"
4832 test_56t() { # LU-611
4834 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4836 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4838 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4839 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] ||
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4844 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4845 NUMS=$($CMD | wc -l)
4846 [ $NUMS -eq $EXPECTED ] ||
4847 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4850 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4851 NUMS=$($CMD | wc -l)
4852 [ $NUMS -eq $EXPECTED ] ||
4853 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4855 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4856 NUMS=$($CMD | wc -l)
4857 [ $NUMS -eq $EXPECTED ] ||
4858 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4861 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4862 NUMS=$($CMD | wc -l)
4863 [ $NUMS -eq $EXPECTED ] ||
4864 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4866 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4867 NUMS=$($CMD | wc -l)
4868 [ $NUMS -eq $EXPECTED ] ||
4869 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4872 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4873 NUMS=$($CMD | wc -l)
4874 [ $NUMS -eq $EXPECTED ] ||
4875 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4877 run_test 56t "check lfs find -stripe-size works"
4879 test_56u() { # LU-611
4881 setup_56 $NUMFILES $NUMDIRS "-i 0"
4883 if [[ $OSTCOUNT -gt 1 ]]; then
4884 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4890 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4891 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4892 NUMS=$($CMD | wc -l)
4893 [ $NUMS -eq $EXPECTED ] ||
4894 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4897 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4898 NUMS=$($CMD | wc -l)
4899 [ $NUMS -eq $EXPECTED ] ||
4900 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4902 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4903 NUMS=$($CMD | wc -l)
4904 [ $NUMS -eq $EXPECTED ] ||
4905 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4908 # This should produce an error and not return any files
4909 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4910 NUMS=$($CMD 2>/dev/null | wc -l)
4911 [ $NUMS -eq $EXPECTED ] ||
4912 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4914 if [[ $OSTCOUNT -gt 1 ]]; then
4915 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4916 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4917 NUMS=$($CMD | wc -l)
4918 [ $NUMS -eq $EXPECTED ] ||
4919 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4922 run_test 56u "check lfs find -stripe-index works"
4929 setup_56 $NUMFILES $NUMDIRS
4931 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4932 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4934 for file in $($LFIND -mdt $UUID $TDIR); do
4935 file_mdt_idx=$($GETSTRIPE -M $file)
4936 [ $file_mdt_idx -eq $MDT_IDX ] ||
4937 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4940 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4943 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4948 rm -rf $TDIR || error "remove $TDIR failed"
4949 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4952 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4953 error "$GETSTRIPE -S -d $TDIR failed"
4954 stripe_size=${stripe_size%% *}
4956 local file_size=$((stripe_size * OSTCOUNT))
4957 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4958 local required_space=$((file_num * file_size))
4960 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4962 [[ $free_space -le $((required_space / 1024)) ]] &&
4963 skip_env "need at least $required_space bytes free space," \
4964 "have $free_space kbytes" && return
4967 local dd_count=$((file_size / dd_bs))
4969 # write data into the files
4973 for i in $(seq 1 $NUMFILES); do
4975 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4976 error "write data into $file failed"
4978 for i in $(seq 1 $NUMDIRS); do
4979 for j in $(seq 1 $NUMFILES); do
4980 file=$TDIR/dir$i/file$j
4981 yes | dd bs=$dd_bs count=$dd_count of=$file \
4983 error "write data into $file failed"
4988 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4991 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4993 eval $cmd || error "$cmd failed"
4995 check_stripe_count $TDIR/file1 $expected
4997 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4999 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5000 # OST 1 if it is on OST 0. This file is small enough to
5001 # be on only one stripe.
5002 file=$TDIR/migr_1_ost
5003 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5004 error "write data into $file failed"
5005 local obdidx=$($LFS getstripe -i $file)
5006 local oldmd5=$(md5sum $file)
5008 [[ $obdidx -eq 0 ]] && newobdidx=1
5009 cmd="$LFS migrate -i $newobdidx $file"
5011 eval $cmd || error "$cmd failed"
5012 local realobdix=$($LFS getstripe -i $file)
5013 local newmd5=$(md5sum $file)
5014 [[ $newobdidx -ne $realobdix ]] &&
5015 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5016 [[ "$oldmd5" != "$newmd5" ]] &&
5017 error "md5sum differ: $oldmd5, $newmd5"
5021 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5023 eval $cmd || error "$cmd failed"
5025 for j in $(seq 1 $NUMFILES); do
5026 check_stripe_count $TDIR/dir1/file$j $expected
5029 # lfs_migrate works with lfs find
5030 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5031 $LFS_MIGRATE -y -c $expected"
5033 eval $cmd || error "$cmd failed"
5035 for i in $(seq 2 $NUMFILES); do
5036 check_stripe_count $TDIR/file$i $expected
5038 for i in $(seq 2 $NUMDIRS); do
5039 for j in $(seq 1 $NUMFILES); do
5040 check_stripe_count $TDIR/dir$i/file$j $expected
5044 run_test 56w "check lfs_migrate -c stripe_count works"
5047 check_swap_layouts_support && return 0
5048 [[ $OSTCOUNT -lt 2 ]] &&
5049 skip_env "need 2 OST, skipping test" && return
5051 local dir0=$DIR/$tdir/$testnum
5052 test_mkdir -p $dir0 || error "creating dir $dir0"
5054 local ref1=/etc/passwd
5055 local file1=$dir0/file1
5057 $SETSTRIPE -c 2 $file1
5059 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5060 stripe=$($GETSTRIPE -c $file1)
5061 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5062 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5067 run_test 56x "lfs migration support"
5070 check_swap_layouts_support && return 0
5071 [[ $OSTCOUNT -lt 2 ]] &&
5072 skip_env "need 2 OST, skipping test" && return
5074 local dir0=$DIR/$tdir/$testnum
5075 test_mkdir -p $dir0 || error "creating dir $dir0"
5077 local ref1=/etc/passwd
5078 local file1=$dir0/file1
5080 $SETSTRIPE -c 2 $file1
5082 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5083 local stripe=$($GETSTRIPE -c $file1)
5084 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5085 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5090 run_test 56xa "lfs migration --block support"
5093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5094 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5098 local dir0=$DIR/$tdir/$testnum
5099 test_mkdir -p $dir0 || error "creating dir $dir0"
5100 local f1=$dir0/file1
5101 local f2=$dir0/file2
5103 touch $f1 || error "creating std file $f1"
5104 $MULTIOP $f2 H2c || error "creating released file $f2"
5106 # a directory can be raid0, so ask only for files
5107 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5108 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5110 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5111 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5113 # only files can be released, so no need to force file search
5114 res=$($LFIND $dir0 -L released)
5115 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5117 res=$($LFIND $dir0 \! -L released)
5118 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5121 run_test 56y "lfs find -L raid0|released"
5123 test_56z() { # LU-4824
5124 # This checks to make sure 'lfs find' continues after errors
5125 # There are two classes of errors that should be caught:
5126 # - If multiple paths are provided, all should be searched even if one
5128 # - If errors are encountered during the search, it should not terminate
5131 test_mkdir $DIR/$tdir
5132 for i in d{0..9}; do
5133 test_mkdir $DIR/$tdir/$i
5135 touch $DIR/$tdir/d{0..9}/$tfile
5136 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5137 error "$LFS find did not return an error"
5138 # Make a directory unsearchable. This should NOT be the last entry in
5139 # directory order. Arbitrarily pick the 6th entry
5140 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5141 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5142 # The user should be able to see 10 directories and 9 files
5143 [ $count == 19 ] || error "$LFS find did not continue after error"
5145 run_test 56z "lfs find should continue after an error"
5147 test_56aa() { # LU-5937
5148 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5151 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5153 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5154 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5156 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5158 run_test 56aa "lfs find --size under striped dir"
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 # note test will not do anything if MDS is not local
5163 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5164 skip "Only applicable to ldiskfs-based MDTs"
5168 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5169 local MNTDEV="osd*.*MDT*.mntdev"
5170 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5171 [ -z "$DEV" ] && error "can't access $MNTDEV"
5172 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5173 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5174 error "can't access $DEV"
5175 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5176 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5180 run_test 57a "verify MDS filesystem created with large inodes =="
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5185 skip "Only applicable to ldiskfs-based MDTs"
5189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5190 local dir=$DIR/$tdir
5194 local FILEN=$dir/f$FILECOUNT
5196 rm -rf $dir || error "removing $dir"
5197 test_mkdir -p -c1 $dir || error "creating $dir"
5198 local mdtidx=$($LFS getstripe -M $dir)
5199 local mdtname=MDT$(printf %04x $mdtidx)
5200 local facet=mds$((mdtidx + 1))
5202 echo "mcreating $FILECOUNT files"
5203 createmany -m $dir/f 1 $FILECOUNT || \
5204 error "creating files in $dir"
5206 # verify that files do not have EAs yet
5207 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5208 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5212 df $dir #make sure we get new statfs data
5213 local MDSFREE=$(do_facet $facet \
5214 lctl get_param -n osd*.*$mdtname.kbytesfree)
5215 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5216 echo "opening files to create objects/EAs"
5218 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5219 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5222 # verify that files have EAs now
5223 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5224 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5226 sleep 1 #make sure we get new statfs data
5228 local MDSFREE2=$(do_facet $facet \
5229 lctl get_param -n osd*.*$mdtname.kbytesfree)
5230 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5231 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5232 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5233 error "MDC before $MDCFREE != after $MDCFREE2"
5235 echo "MDC before $MDCFREE != after $MDCFREE2"
5236 echo "unable to confirm if MDS has large inodes"
5241 run_test 57b "default LOV EAs are stored inside large inodes ==="
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 [ -z "$(which wiretest 2>/dev/null)" ] &&
5246 skip_env "could not find wiretest" && return
5249 run_test 58 "verify cross-platform wire constants =============="
5252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5253 echo "touch 130 files"
5254 createmany -o $DIR/f59- 130
5256 unlinkmany $DIR/f59- 130
5258 # wait for commitment of removal
5259 wait_delete_completed
5261 run_test 59 "verify cancellation of llog records async ========="
5263 TEST60_HEAD="test_60 run $RANDOM"
5265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5266 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5267 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5268 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5269 skip_env "missing subtest run-llog.sh" && return
5271 log "$TEST60_HEAD - from kernel mode"
5272 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5273 do_facet mgs sh run-llog.sh
5274 do_facet mgs $LCTL dk > $TMP/$tfile
5276 # LU-6388: test llog_reader
5277 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5278 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5279 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5280 skip_env "missing llog_reader" && return
5281 local fstype=$(facet_fstype mgs)
5282 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5283 skip_env "Only for ldiskfs or zfs type mgs" && return
5285 local mntpt=$(facet_mntpt mgs)
5286 local mgsdev=$(mgsdevname 1)
5298 #get fid and record list
5299 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5301 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5303 #remount mgs as ldiskfs or zfs type
5304 stop mgs || error "stop mgs failed"
5305 mount_fstype mgs || error "remount mgs failed"
5306 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5309 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5310 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5315 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5317 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5319 echo "obj_file is $obj_file"
5320 do_facet mgs $llog_reader $obj_file
5322 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5323 awk '{ print $3 }' | sed -e "s/^type=//g")
5324 if [ $rec_type != $rec ]; then
5325 echo "FAILED test_60a wrong record type $rec_type," \
5331 #check obj path if record type is LLOG_LOGID_MAGIC
5332 if [ "$rec" == "1064553b" ]; then
5333 path=$(do_facet mgs $llog_reader $obj_file |
5334 grep "path=" | awk '{ print $NF }' |
5335 sed -e "s/^path=//g")
5336 if [ $obj_file != $mntpt/$path ]; then
5337 echo "FAILED test_60a wrong obj path" \
5338 "$montpt/$path, should be $obj_file"
5345 #restart mgs before "error", otherwise it will block the next test
5346 stop mgs || error "stop mgs failed"
5347 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5348 $pass || error "test failed, see FAILED test_60a messages for specifics"
5350 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5352 test_60b() { # bug 6411
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5355 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5367 [[ $LLOG_COUNT -gt 100 ]] &&
5368 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5370 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 echo "create 5000 files"
5375 createmany -o $DIR/f60c- 5000
5376 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5377 lctl set_param fail_loc=0x80000137
5378 unlinkmany $DIR/f60c- 5000
5379 lctl set_param fail_loc=0
5381 run_test 60c "unlink file when mds full"
5384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5385 SAVEPRINTK=$(lctl get_param -n printk)
5387 # verify "lctl mark" is even working"
5388 MESSAGE="test message ID $RANDOM $$"
5389 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5390 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5392 lctl set_param printk=0 || error "set lnet.printk failed"
5393 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5394 MESSAGE="new test message ID $RANDOM $$"
5395 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5396 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5397 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5399 lctl set_param -n printk="$SAVEPRINTK"
5401 run_test 60d "test printk console message masking"
5404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5405 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5407 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5408 do_facet mds1 lctl set_param fail_loc=0x15b
5411 run_test 60e "no space while new llog is being created"
5414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5417 cancel_lru_locks osc
5418 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5421 run_test 61 "mmap() writes don't make sync hang ================"
5423 # bug 2330 - insufficient obd_match error checking causes LBUG
5425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5428 cancel_lru_locks osc
5429 lctl set_param fail_loc=0x405
5430 cat $f && error "cat succeeded, expect -EIO"
5431 lctl set_param fail_loc=0
5433 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5434 # match every page all of the time.
5435 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5437 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5438 # Though this test is irrelevant anymore, it helped to reveal some
5439 # other grant bugs (LU-4482), let's keep it.
5440 test_63a() { # was test_63
5441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5443 for i in `seq 10` ; do
5444 dd if=/dev/zero of=$DIR/f63 bs=8k &
5450 rm -f $DIR/f63 || true
5452 run_test 63a "Verify oig_wait interruption does not crash ======="
5454 # bug 2248 - async write errors didn't return to application on sync
5455 # bug 3677 - async write errors left page locked
5457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5459 lctl set_param debug=-1
5461 # ensure we have a grant to do async writes
5462 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5465 sync # sync lest earlier test intercept the fail_loc
5467 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5468 lctl set_param fail_loc=0x80000406
5469 $MULTIOP $DIR/$tfile Owy && \
5470 error "sync didn't return ENOMEM"
5471 sync; sleep 2; sync # do a real sync this time to flush page
5472 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5473 error "locked page left in cache after async error" || true
5476 run_test 63b "async write errors should be returned to fsync ==="
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5481 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5483 run_test 64a "verify filter grant calculations (in kernel) ====="
5486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5487 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5489 run_test 64b "check out-of-space detection on client ==========="
5492 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5494 run_test 64c "verify grant shrink ========================------"
5496 # bug 1414 - set/get directories' stripe info
5498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5499 test_mkdir -p $DIR/$tdir
5501 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5503 run_test 65a "directory with no stripe info ===================="
5506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 test_mkdir -p $DIR/$tdir
5508 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5510 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5513 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5515 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 if [[ $OSTCOUNT -gt 1 ]]; then
5520 test_mkdir -p $DIR/$tdir
5521 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5523 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5524 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5526 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5529 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5533 test_mkdir -p $DIR/$tdir
5534 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5535 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5537 if [[ $STRIPECOUNT -le 0 ]]; then
5539 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5540 #LOV_MAX_STRIPE_COUNT is 2000
5541 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5543 sc=$(($STRIPECOUNT - 1))
5545 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5546 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5547 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5548 error "lverify failed"
5550 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5554 test_mkdir -p $DIR/$tdir
5556 $SETSTRIPE $DIR/$tdir || error "setstripe"
5557 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5558 error "no stripe info failed"
5560 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5562 run_test 65e "directory setstripe defaults ======================="
5565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 test_mkdir -p $DIR/${tdir}f
5567 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5569 run_test 65f "dir setstripe permission (should return error) ==="
5572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5573 test_mkdir -p $DIR/$tdir
5574 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5576 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5578 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5579 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5580 error "delete default stripe failed"
5582 run_test 65g "directory setstripe -d ==========================="
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5586 test_mkdir -p $DIR/$tdir
5587 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5589 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5591 test_mkdir -p $DIR/$tdir/dd1
5592 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5593 error "stripe info inherit failed"
5595 run_test 65h "directory stripe info inherit ===================="
5597 test_65i() { # bug6367
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 $SETSTRIPE -S 65536 -c -1 $MOUNT
5601 run_test 65i "set non-default striping on root directory (bug 6367)="
5603 test_65ia() { # bug12836
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5607 run_test 65ia "getstripe on -1 default directory striping"
5609 test_65ib() { # bug12836
5610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5611 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5613 run_test 65ib "getstripe -v on -1 default directory striping"
5615 test_65ic() { # bug12836
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5617 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5619 run_test 65ic "new find on -1 default directory striping"
5621 test_65j() { # bug6367
5622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5624 # if we aren't already remounting for each test, do so for this test
5625 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5626 cleanup || error "failed to unmount"
5629 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5631 run_test 65j "set default striping on root directory (bug 6367)="
5633 test_65k() { # bug11679
5634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5635 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5638 local disable_precreate=true
5639 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5640 disable_precreate=false
5642 echo "Check OST status: "
5643 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5644 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5646 for OSC in $MDS_OSCS; do
5647 echo $OSC "is active"
5648 do_facet $SINGLEMDS lctl --device %$OSC activate
5651 for INACTIVE_OSC in $MDS_OSCS; do
5652 local ost=$(osc_to_ost $INACTIVE_OSC)
5653 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5654 lov.*md*.target_obd |
5655 awk -F: /$ost/'{ print $1 }' | head -n 1)
5658 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5659 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5661 echo "Deactivate: " $INACTIVE_OSC
5662 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5664 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5665 osp.$ost*MDT0000.create_count")
5666 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5667 osp.$ost*MDT0000.max_create_count")
5668 $disable_precreate &&
5669 do_facet $SINGLEMDS "lctl set_param -n \
5670 osp.$ost*MDT0000.max_create_count=0"
5672 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5673 [ -f $DIR/$tdir/$idx ] && continue
5674 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5675 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5676 error "setstripe $idx should succeed"
5677 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5679 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5682 do_facet $SINGLEMDS "lctl set_param -n \
5683 osp.$ost*MDT0000.max_create_count=$max_count"
5684 do_facet $SINGLEMDS "lctl set_param -n \
5685 osp.$ost*MDT0000.create_count=$count"
5686 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5687 echo $INACTIVE_OSC "is Activate"
5689 wait_osc_import_state mds ost$ostnum FULL
5692 run_test 65k "validate manual striping works properly with deactivated OSCs"
5694 test_65l() { # bug 12836
5695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5696 test_mkdir -p $DIR/$tdir/test_dir
5697 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5698 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5700 run_test 65l "lfs find on -1 stripe dir ========================"
5703 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5706 run_test 65m "normal user can't set filesystem default stripe"
5708 # bug 2543 - update blocks count on client
5710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5712 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5713 sync; sync_all_data; sync; sync_all_data
5714 cancel_lru_locks osc
5715 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5716 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5718 run_test 66 "update inode blocks count on client ==============="
5723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 if [ ! -z "$LLOOP" ]; then
5726 if swapon -s | grep -q $LLOOP; then
5727 swapoff $LLOOP || error "swapoff failed"
5730 $LCTL blockdev_detach $LLOOP || error "detach failed"
5734 if [ ! -z "$LLITELOOPLOAD" ]; then
5742 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5746 swapon -s | awk '($1 == "'$1'") { print $4 }'
5749 # test case for lloop driver, basic function
5751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5752 [ "$UID" != 0 ] && skip_env "must run as root" && return
5753 llite_lloop_enabled || \
5754 { skip_env "llite_lloop module disabled" && return; }
5756 trap cleanup_68 EXIT
5758 if ! module_loaded llite_lloop; then
5759 if load_module llite/llite_lloop; then
5762 skip_env "can't find module llite_lloop"
5767 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5768 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5769 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5771 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5772 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5776 run_test 68a "lloop driver - basic test ========================"
5778 # excercise swapping to lustre by adding a high priority swapfile entry
5779 # and then consuming memory until it is used.
5780 test_68b() { # was test_68
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5782 [ "$UID" != 0 ] && skip_env "must run as root" && return
5783 lctl get_param -n devices | grep -q obdfilter && \
5784 skip "local OST" && return
5786 grep -q llite_lloop /proc/modules
5787 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5789 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5790 skip "can't reliably test swap with TCP" && return
5792 MEMTOTAL=`meminfo MemTotal`
5793 NR_BLOCKS=$((MEMTOTAL>>8))
5794 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5796 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5797 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5800 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5802 trap cleanup_68 EXIT
5804 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5806 echo "before: `swapon -s | grep $LLOOP`"
5807 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5808 echo "after: `swapon -s | grep $LLOOP`"
5809 SWAPUSED=`swap_used $LLOOP`
5813 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5815 run_test 68b "support swapping to Lustre ========================"
5817 # bug5265, obdfilter oa2dentry return -ENOENT
5818 # #define OBD_FAIL_SRV_ENOENT 0x217
5820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5821 remote_ost_nodsh && skip "remote OST with nodsh" && return
5824 $SETSTRIPE -c 1 -i 0 $f
5826 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5828 do_facet ost1 lctl set_param fail_loc=0x217
5829 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5830 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5832 do_facet ost1 lctl set_param fail_loc=0
5833 $DIRECTIO write $f 0 2 || error "write error"
5835 cancel_lru_locks osc
5836 $DIRECTIO read $f 0 1 || error "read error"
5838 do_facet ost1 lctl set_param fail_loc=0x217
5839 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5841 do_facet ost1 lctl set_param fail_loc=0
5844 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5847 test_mkdir -p $DIR/$tdir
5848 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5849 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5851 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5853 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5855 [ "$RUNAS_ID" = "$UID" ] &&
5856 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5858 # Check that testing environment is properly set up. Skip if not
5859 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5860 skip_env "User $RUNAS_ID does not exist - skipping"
5864 chmod 777 $DIR/$tfile
5865 chmod ug+s $DIR/$tfile
5866 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5867 error "$RUNAS dd $DIR/$tfile failed"
5868 # See if we are still setuid/sgid
5869 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5870 error "S/gid is not dropped on write"
5871 # Now test that MDS is updated too
5872 cancel_lru_locks mdc
5873 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5874 error "S/gid is not dropped on MDS"
5877 run_test 72a "Test that remove suid works properly (bug5695) ===="
5879 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5882 [ "$RUNAS_ID" = "$UID" ] && \
5883 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5884 [ "$RUNAS_ID" -eq 0 ] && \
5885 skip_env "RUNAS_ID = 0 -- skipping" && return
5887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5888 # Check that testing environment is properly set up. Skip if not
5889 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5890 skip_env "User $RUNAS_ID does not exist - skipping"
5893 touch $DIR/${tfile}-f{g,u}
5894 test_mkdir $DIR/${tfile}-dg
5895 test_mkdir $DIR/${tfile}-du
5896 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5897 chmod g+s $DIR/${tfile}-{f,d}g
5898 chmod u+s $DIR/${tfile}-{f,d}u
5899 for perm in 777 2777 4777; do
5900 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5901 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5902 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5903 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5907 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5909 # bug 3462 - multiple simultaneous MDC requests
5911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5912 test_mkdir $DIR/d73-1
5913 test_mkdir $DIR/d73-2
5914 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5917 lctl set_param fail_loc=0x80000129
5918 $MULTIOP $DIR/d73-1/f73-2 Oc &
5920 lctl set_param fail_loc=0
5922 $MULTIOP $DIR/d73-2/f73-3 Oc &
5926 wait $pid1 || return 1
5930 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5931 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5932 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5936 run_test 73 "multiple MDC requests (should not deadlock)"
5938 test_74a() { # bug 6149, 6184
5939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5940 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5942 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5943 # will spin in a tight reconnection loop
5945 $LCTL set_param fail_loc=0x8000030e
5946 # get any lock that won't be difficult - lookup works.
5948 $LCTL set_param fail_loc=0
5952 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5954 test_74b() { # bug 13310
5955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5956 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5958 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5959 # will spin in a tight reconnection loop
5960 $LCTL set_param fail_loc=0x8000030e
5961 # get a "difficult" lock
5963 $LCTL set_param fail_loc=0
5967 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5971 #define OBD_FAIL_LDLM_NEW_LOCK
5972 $LCTL set_param fail_loc=0x319
5973 touch $DIR/$tfile && error "touch successful"
5974 $LCTL set_param fail_loc=0
5977 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5980 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5983 get_inode_slab_tunables() {
5984 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5987 set_inode_slab_tunables() {
5988 echo "lustre_inode_cache $1" > /proc/slabinfo
5991 test_76() { # Now for bug 20433, added originally in bug 1443
5992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5993 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5994 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5995 # we cannot set limit below 1 which means 1 inode in each
5996 # per-cpu cache is still allowed
5997 set_inode_slab_tunables "1 1 0"
5998 cancel_lru_locks osc
5999 BEFORE_INODES=$(num_inodes)
6000 echo "before inodes: $BEFORE_INODES"
6002 [ "$SLOW" = "no" ] && COUNT=100
6003 for i in $(seq $COUNT); do
6007 cancel_lru_locks osc
6008 AFTER_INODES=$(num_inodes)
6009 echo "after inodes: $AFTER_INODES"
6011 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6013 AFTER_INODES=$(num_inodes)
6015 echo "wait $wait seconds inodes: $AFTER_INODES"
6016 if [ $wait -gt 30 ]; then
6017 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6020 set_inode_slab_tunables "$SLAB_SETTINGS"
6022 run_test 76 "confirm clients recycle inodes properly ===="
6028 # Note: in sptlrpc modes which enable its own bulk checksum, the
6029 # original crc32_le bulk checksum will be automatically disabled,
6030 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6031 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6032 # In this case set_checksums() will not be no-op, because sptlrpc
6033 # bulk checksum will be enabled all through the test.
6035 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6036 lctl set_param -n osc.*.checksums $1
6040 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6041 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6042 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6043 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6046 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6047 log "set checksum type to $1"
6050 F77_TMP=$TMP/f77-temp
6053 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6054 error "error writing to $F77_TMP"
6057 test_77a() { # bug 10889
6058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6059 $GSS && skip "could not run with gss" && return
6060 [ ! -f $F77_TMP ] && setup_f77
6062 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6066 run_test 77a "normal checksum read/write operation"
6068 test_77b() { # bug 10889
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 $GSS && skip "could not run with gss" && return
6071 [ ! -f $F77_TMP ] && setup_f77
6072 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6073 $LCTL set_param fail_loc=0x80000409
6076 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6077 error "dd error: $?"
6078 $LCTL set_param fail_loc=0
6080 for algo in $CKSUM_TYPES; do
6081 cancel_lru_locks osc
6082 set_checksum_type $algo
6083 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6084 $LCTL set_param fail_loc=0x80000408
6085 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6086 $LCTL set_param fail_loc=0
6089 set_checksum_type $ORIG_CSUM_TYPE
6092 run_test 77b "checksum error on client write, read"
6094 test_77d() { # bug 10889
6095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6096 $GSS && skip "could not run with gss" && return
6097 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6098 $LCTL set_param fail_loc=0x80000409
6100 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6101 error "direct write: rc=$?"
6102 $LCTL set_param fail_loc=0
6105 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6106 $LCTL set_param fail_loc=0x80000408
6108 cancel_lru_locks osc
6109 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6110 error "direct read: rc=$?"
6111 $LCTL set_param fail_loc=0
6114 run_test 77d "checksum error on OST direct write, read"
6116 test_77f() { # bug 10889
6117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6118 $GSS && skip "could not run with gss" && return
6120 for algo in $CKSUM_TYPES; do
6121 cancel_lru_locks osc
6122 set_checksum_type $algo
6123 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6124 $LCTL set_param fail_loc=0x409
6125 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6126 error "direct write succeeded"
6127 $LCTL set_param fail_loc=0
6129 set_checksum_type $ORIG_CSUM_TYPE
6132 run_test 77f "repeat checksum error on write (expect error)"
6134 test_77g() { # bug 10889
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6136 $GSS && skip "could not run with gss" && return
6137 remote_ost_nodsh && skip "remote OST with nodsh" && return
6139 [ ! -f $F77_TMP ] && setup_f77
6141 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6142 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6143 do_facet ost1 lctl set_param fail_loc=0x8000021a
6145 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6146 error "write error: rc=$?"
6147 do_facet ost1 lctl set_param fail_loc=0
6150 cancel_lru_locks osc
6151 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6152 do_facet ost1 lctl set_param fail_loc=0x8000021b
6154 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6155 do_facet ost1 lctl set_param fail_loc=0
6158 run_test 77g "checksum error on OST write, read"
6160 test_77i() { # bug 13805
6161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6162 $GSS && skip "could not run with gss" && return
6163 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6164 lctl set_param fail_loc=0x40b
6165 remount_client $MOUNT
6166 lctl set_param fail_loc=0
6167 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6168 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6169 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6170 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6172 remount_client $MOUNT
6174 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6176 test_77j() { # bug 13805
6177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6178 $GSS && skip "could not run with gss" && return
6179 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6180 lctl set_param fail_loc=0x40c
6181 remount_client $MOUNT
6182 lctl set_param fail_loc=0
6183 sleep 2 # wait async osc connect to finish
6184 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6185 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6186 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6187 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6189 remount_client $MOUNT
6191 run_test 77j "client only supporting ADLER32"
6193 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6202 test_78() { # bug 10901
6203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6204 remote_ost || { skip_env "local OST" && return; }
6207 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6208 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6209 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6210 echo "MemTotal: $MEMTOTAL"
6212 # reserve 256MB of memory for the kernel and other running processes,
6213 # and then take 1/2 of the remaining memory for the read/write buffers.
6214 if [ $MEMTOTAL -gt 512 ] ;then
6215 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6217 # for those poor memory-starved high-end clusters...
6218 MEMTOTAL=$((MEMTOTAL / 2))
6220 echo "Mem to use for directio: $MEMTOTAL"
6222 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6223 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6224 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6225 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6227 echo "Smallest OST: $SMALLESTOST"
6228 [[ $SMALLESTOST -lt 10240 ]] &&
6229 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6231 trap cleanup_test_78 EXIT
6233 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6234 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6236 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6237 echo "File size: $F78SIZE"
6238 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6239 for i in $(seq 1 $NSEQ); do
6240 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6241 echo directIO rdwr round $i of $NSEQ
6242 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6247 run_test 78 "handle large O_DIRECT writes correctly ============"
6249 test_79() { # bug 12743
6250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6251 wait_delete_completed
6253 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6254 BKFREE=$(calc_osc_kbytes kbytesfree)
6255 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6257 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6258 DFTOTAL=`echo $STRING | cut -d, -f1`
6259 DFUSED=`echo $STRING | cut -d, -f2`
6260 DFAVAIL=`echo $STRING | cut -d, -f3`
6261 DFFREE=$(($DFTOTAL - $DFUSED))
6263 ALLOWANCE=$((64 * $OSTCOUNT))
6265 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6266 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6267 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6269 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6270 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6271 error "df free($DFFREE) mismatch OST free($BKFREE)"
6273 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6274 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6275 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6278 run_test 79 "df report consistency check ======================="
6280 test_80() { # bug 10718
6281 remote_ost_nodsh && skip "remote OST with nodsh" && return
6282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6283 # relax strong synchronous semantics for slow backends like ZFS
6284 local soc="obdfilter.*.sync_on_lock_cancel"
6285 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6287 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6288 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6289 facet_active_host $host; done | sort -u)
6290 do_nodes $hosts lctl set_param $soc=never
6293 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6295 local BEFORE=`date +%s`
6296 cancel_lru_locks osc
6297 local AFTER=`date +%s`
6298 local DIFF=$((AFTER-BEFORE))
6299 if [ $DIFF -gt 1 ] ; then
6300 error "elapsed for 1M@1T = $DIFF"
6303 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6307 run_test 80 "Page eviction is equally fast at high offsets too ===="
6309 test_81a() { # LU-456
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 remote_ost_nodsh && skip "remote OST with nodsh" && return
6312 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6313 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6314 do_facet ost1 lctl set_param fail_loc=0x80000228
6316 # write should trigger a retry and success
6317 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6320 if [ $RC -ne 0 ] ; then
6321 error "write should success, but failed for $RC"
6324 run_test 81a "OST should retry write when get -ENOSPC ==============="
6326 test_81b() { # LU-456
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 remote_ost_nodsh && skip "remote OST with nodsh" && return
6329 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6330 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6331 do_facet ost1 lctl set_param fail_loc=0x228
6333 # write should retry several times and return -ENOSPC finally
6334 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6338 if [ $RC -ne $ENOSPC ] ; then
6339 error "dd should fail for -ENOSPC, but succeed."
6342 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6344 test_82() { # LU-1031
6345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6349 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6351 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6353 kill -USR1 $MULTIPID2
6355 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6356 error "First grouplock does not block second one"
6358 echo "Second grouplock blocks first one"
6360 kill -USR1 $MULTIPID1
6364 run_test 82 "Basic grouplock test ==============================="
6367 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6369 test_mkdir -p $DIR/d99cvsroot
6370 chown $RUNAS_ID $DIR/d99cvsroot
6371 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6374 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6377 run_test 99a "cvs init ========================================="
6380 [ -z "$(which cvs 2>/dev/null)" ] &&
6381 skip_env "could not find cvs" && return
6382 [ ! -d $DIR/d99cvsroot ] && test_99a
6384 # some versions of cvs import exit(1) when asked to import links or
6385 # files they can't read. ignore those files.
6386 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6387 ! -perm /4 -printf '-I %f\n')
6388 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6389 d99reposname vtag rtag
6391 run_test 99b "cvs import ======================================="
6394 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6395 [ ! -d $DIR/d99cvsroot ] && test_99b
6397 test_mkdir -p $DIR/d99reposname
6398 chown $RUNAS_ID $DIR/d99reposname
6399 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6401 run_test 99c "cvs checkout ====================================="
6404 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6405 [ ! -d $DIR/d99cvsroot ] && test_99c
6406 cd $DIR/d99reposname
6408 $RUNAS cvs add -m 'addmsg' foo99
6410 run_test 99d "cvs add =========================================="
6413 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6414 [ ! -d $DIR/d99cvsroot ] && test_99c
6415 cd $DIR/d99reposname
6418 run_test 99e "cvs update ======================================="
6421 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6422 [ ! -d $DIR/d99cvsroot ] && test_99d
6423 cd $DIR/d99reposname
6424 $RUNAS cvs commit -m 'nomsg' foo99
6425 rm -fr $DIR/d99cvsroot
6427 run_test 99f "cvs commit ======================================="
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6431 [ "$NETTYPE" = tcp ] || \
6432 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6435 remote_ost_nodsh && skip "remote OST with nodsh" && return
6436 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6438 { skip "useless for local single node setup" && return; }
6440 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6441 [ "$PROT" != "tcp" ] && continue
6442 RPORT=$(echo $REMOTE | cut -d: -f2)
6443 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6446 LPORT=`echo $LOCAL | cut -d: -f2`
6447 if [ $LPORT -ge 1024 ]; then
6448 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6450 error_exit "local: $LPORT > 1024, remote: $RPORT"
6453 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6455 run_test 100 "check local port using privileged port ==========="
6457 function get_named_value()
6466 echo $line | sed "s/^$tag[ ]*//"
6473 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6474 awk '/^max_cached_mb/ { print $2 }')
6477 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6483 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6487 local cache_limit=32
6489 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6490 trap cleanup_101a EXIT
6491 $LCTL set_param -n llite.*.read_ahead_stats 0
6492 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6495 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6497 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6498 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6501 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6502 get_named_value 'read but discarded' | cut -d" " -f1); do
6503 discard=$(($discard + $s))
6507 if [[ $(($discard * 10)) -gt $nreads ]]; then
6508 $LCTL get_param osc.*-osc*.rpc_stats
6509 $LCTL get_param llite.*.read_ahead_stats
6510 error "too many ($discard) discarded pages"
6512 rm -f $DIR/$tfile || true
6514 run_test 101a "check read-ahead for random reads ================"
6517 test_mkdir -p $DIR/$tdir
6518 local STRIPE_SIZE=$1
6519 local FILE_LENGTH=$2
6522 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6524 local list=$(comma_list $(osts_nodes))
6525 set_osd_param $list '' read_cache_enable 0
6526 set_osd_param $list '' writethrough_cache_enable 0
6528 trap cleanup_test101bc EXIT
6529 # prepare the read-ahead file
6530 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6532 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6533 count=$FILE_SIZE_MB 2> /dev/null
6537 cleanup_test101bc() {
6542 local list=$(comma_list $(osts_nodes))
6543 set_osd_param $list '' read_cache_enable 1
6544 set_osd_param $list '' writethrough_cache_enable 1
6548 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6553 local STRIPE_SIZE=$2
6554 local FILE_LENGTH=$3
6555 local RA_INC=1048576
6556 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6557 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6558 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6559 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6560 get_named_value 'read but discarded' |
6561 cut -d" " -f1 | calc_total)
6562 if [[ $DISCARD -gt $discard_limit ]]; then
6563 $LCTL get_param llite.*.read_ahead_stats
6564 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6566 echo "Read-ahead success for size ${READ_SIZE}"
6571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6572 [[ $OSTCOUNT -lt 2 ]] &&
6573 skip_env "skipping stride IO stride-ahead test" && return
6574 local STRIPE_SIZE=1048576
6575 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6576 if [ $SLOW == "yes" ]; then
6577 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6579 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6582 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6584 # prepare the read-ahead file
6585 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6586 cancel_lru_locks osc
6587 for BIDX in 2 4 8 16 32 64 128 256
6589 local BSIZE=$((BIDX*4096))
6590 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6591 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6592 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6593 $LCTL set_param -n llite.*.read_ahead_stats 0
6594 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6595 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6596 cancel_lru_locks osc
6597 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6602 run_test 101b "check stride-io mode read-ahead ================="
6605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6606 local STRIPE_SIZE=1048576
6607 local FILE_LENGTH=$((STRIPE_SIZE*100))
6611 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6613 cancel_lru_locks osc
6614 $LCTL set_param osc.*.rpc_stats 0
6615 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6616 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6617 local stats=$($LCTL get_param -n $osc_rpc_stats)
6618 local lines=$(echo "$stats" | awk 'END {print NR;}')
6621 if [ $lines -le 20 ]; then
6624 for size in 1 2 4 8; do
6625 local rpc=$(echo "$stats" |
6626 awk '($1 == "'$size':") {print $2; exit; }')
6628 error "Small $((size*4))k read IO $rpc !"
6630 echo "$osc_rpc_stats check passed!"
6635 run_test 101c "check stripe_size aligned read-ahead ================="
6638 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6639 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6644 local file=$DIR/$tfile
6645 local sz_MB=${FILESIZE_101d:-500}
6646 local ra_MB=${READAHEAD_MB:-40}
6648 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6649 [ $free_MB -lt $sz_MB ] &&
6650 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6652 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6653 $SETSTRIPE -c -1 $file || error "setstripe failed"
6655 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6656 echo Cancel LRU locks on lustre client to flush the client cache
6657 cancel_lru_locks osc
6659 echo Disable read-ahead
6660 local old_READAHEAD=$(set_read_ahead 0)
6662 echo Reading the test file $file with read-ahead disabled
6663 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6665 echo Cancel LRU locks on lustre client to flush the client cache
6666 cancel_lru_locks osc
6667 echo Enable read-ahead with ${ra_MB}MB
6668 set_read_ahead $ra_MB
6670 echo Reading the test file $file with read-ahead enabled
6671 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6673 echo "read-ahead disabled time read $raOFF"
6674 echo "read-ahead enabled time read $raON"
6676 set_read_ahead $old_READAHEAD
6678 wait_delete_completed
6680 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6681 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6683 run_test 101d "file read with and without read-ahead enabled"
6686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6687 local file=$DIR/$tfile
6688 local size_KB=500 #KB
6692 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6693 local need_KB=$((count * size_KB))
6694 [[ $free_KB -le $need_KB ]] &&
6695 skip_env "Need free space $need_KB, have $free_KB" && return
6697 echo "Creating $count ${size_KB}K test files"
6698 for ((i = 0; i < $count; i++)); do
6699 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6702 echo "Cancel LRU locks on lustre client to flush the client cache"
6703 cancel_lru_locks osc
6705 echo "Reset readahead stats"
6706 $LCTL set_param -n llite.*.read_ahead_stats 0
6708 for ((i = 0; i < $count; i++)); do
6709 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6712 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6713 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6715 for ((i = 0; i < $count; i++)); do
6716 rm -rf $file.$i 2>/dev/null
6719 #10000 means 20% reads are missing in readahead
6720 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6722 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6725 which iozone || { skip "no iozone installed" && return; }
6727 local old_debug=$($LCTL get_param debug)
6728 old_debug=${old_debug#*=}
6729 $LCTL set_param debug="reada mmap"
6731 # create a test file
6732 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6734 echo Cancel LRU locks on lustre client to flush the client cache
6735 cancel_lru_locks osc
6737 echo Reset readahead stats
6738 $LCTL set_param -n llite.*.read_ahead_stats 0
6740 echo mmap read the file with small block size
6741 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6744 echo checking missing pages
6745 $LCTL get_param llite.*.read_ahead_stats
6746 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6747 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6749 $LCTL set_param debug="$old_debug"
6750 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6753 run_test 101f "check mmap read performance"
6757 local osts=$(get_facets OST)
6758 local list=$(comma_list $(osts_nodes))
6759 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6761 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6763 $LFS setstripe -c 1 $DIR/$tfile
6765 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6766 set_osd_param $list '' brw_size 16M
6768 echo "remount client to enable large RPC size"
6769 remount_client $MOUNT || error "remount_client failed"
6771 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6772 [ "$mp" -eq 4096 ] ||
6773 error "max_pages_per_rpc not correctly set"
6776 $LCTL set_param -n osc.*.rpc_stats=0
6778 # 10*16 MiB should be enough for the test
6779 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6780 cancel_lru_locks osc
6781 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6783 # calculate 16 MiB RPCs
6784 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6785 sed -n '/pages per rpc/,/^$/p' |
6786 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6789 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6792 echo "set RPC size to 4MB"
6794 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6795 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6796 cancel_lru_locks osc
6797 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6799 # calculate 4 MiB RPCs
6800 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6801 sed -n '/pages per rpc/,/^$/p' |
6802 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6805 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6807 restore_lustre_params < $p
6808 remount_client $MOUNT || error "remount_client failed"
6810 rm -f $p $DIR/$tfile
6812 run_test 101g "Big bulk(4/16 MiB) readahead"
6815 test_mkdir -p $DIR/$tdir
6816 chown $RUNAS_ID $DIR/$tdir
6819 STRIPE_COUNT=$OSTCOUNT
6820 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6822 trap cleanup_test102 EXIT
6824 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6826 for num in 1 2 3 4; do
6827 for count in $(seq 1 $STRIPE_COUNT); do
6828 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6829 local size=`expr $STRIPE_SIZE \* $num`
6830 local file=file"$num-$idx-$count"
6831 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6837 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6843 rm -rf $DIR/d0.sanity/d102
6847 local testfile=$DIR/$tfile
6851 [ "$UID" != 0 ] && skip_env "must run as root" && return
6852 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6853 skip_env "must have user_xattr" && return
6855 [ -z "$(which setfattr 2>/dev/null)" ] &&
6856 skip_env "could not find setfattr" && return
6858 echo "set/get xattr..."
6859 setfattr -n trusted.name1 -v value1 $testfile ||
6860 error "setfattr -n trusted.name1=value1 $testfile failed"
6861 getfattr -n trusted.name1 $testfile 2> /dev/null |
6862 grep "trusted.name1=.value1" ||
6863 error "$testfile missing trusted.name1=value1"
6865 setfattr -n user.author1 -v author1 $testfile ||
6866 error "setfattr -n user.author1=author1 $testfile failed"
6867 getfattr -n user.author1 $testfile 2> /dev/null |
6868 grep "user.author1=.author1" ||
6869 error "$testfile missing trusted.author1=author1"
6872 setfattr -n trusted.name2 -v value2 $testfile ||
6873 error "$testfile unable to set trusted.name2"
6874 setfattr -n trusted.name3 -v value3 $testfile ||
6875 error "$testfile unable to set trusted.name3"
6876 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6877 grep "trusted.name" | wc -l) -eq 3 ] ||
6878 error "$testfile missing 3 trusted.name xattrs"
6880 setfattr -n user.author2 -v author2 $testfile ||
6881 error "$testfile unable to set user.author2"
6882 setfattr -n user.author3 -v author3 $testfile ||
6883 error "$testfile unable to set user.author3"
6884 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6885 grep "user.author" | wc -l) -eq 3 ] ||
6886 error "$testfile missing 3 user.author xattrs"
6888 echo "remove xattr..."
6889 setfattr -x trusted.name1 $testfile ||
6890 error "$testfile error deleting trusted.name1"
6891 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6892 error "$testfile did not delete trusted.name1 xattr"
6894 setfattr -x user.author1 $testfile ||
6895 error "$testfile error deleting user.author1"
6896 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6897 error "$testfile did not delete trusted.name1 xattr"
6899 # b10667: setting lustre special xattr be silently discarded
6900 echo "set lustre special xattr ..."
6901 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6902 error "$testfile allowed setting trusted.lov"
6904 run_test 102a "user xattr test =================================="
6907 [ -z "$(which setfattr 2>/dev/null)" ] &&
6908 skip_env "could not find setfattr" && return
6910 # b10930: get/set/list trusted.lov xattr
6911 echo "get/set/list trusted.lov xattr ..."
6912 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6913 local testfile=$DIR/$tfile
6914 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6915 error "setstripe failed"
6916 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6917 error "getstripe failed"
6918 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6919 error "can't get trusted.lov from $testfile"
6921 local testfile2=${testfile}2
6922 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6923 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6926 setfattr -n trusted.lov -v $value $testfile2
6927 local stripe_size=$($GETSTRIPE -S $testfile2)
6928 local stripe_count=$($GETSTRIPE -c $testfile2)
6929 [[ $stripe_size -eq 65536 ]] ||
6930 error "stripe size $stripe_size != 65536"
6931 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6932 error "stripe count $stripe_count != $STRIPECOUNT"
6935 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6938 [ -z "$(which setfattr 2>/dev/null)" ] &&
6939 skip_env "could not find setfattr" && return
6941 # b10930: get/set/list lustre.lov xattr
6942 echo "get/set/list lustre.lov xattr ..."
6943 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6944 test_mkdir -p $DIR/$tdir
6945 chown $RUNAS_ID $DIR/$tdir
6946 local testfile=$DIR/$tdir/$tfile
6947 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6948 error "setstripe failed"
6949 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6950 error "getstripe failed"
6951 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6952 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6954 local testfile2=${testfile}2
6955 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6956 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6958 $RUNAS $MCREATE $testfile2
6959 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6960 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6961 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6962 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6963 [ $stripe_count -eq $STRIPECOUNT ] ||
6964 error "stripe count $stripe_count != $STRIPECOUNT"
6966 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6968 compare_stripe_info1() {
6969 local stripe_index_all_zero=true
6971 for num in 1 2 3 4; do
6972 for count in $(seq 1 $STRIPE_COUNT); do
6973 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6974 local size=$((STRIPE_SIZE * num))
6975 local file=file"$num-$offset-$count"
6976 stripe_size=$($LFS getstripe -S $PWD/$file)
6977 [[ $stripe_size -ne $size ]] &&
6978 error "$file: size $stripe_size != $size"
6979 stripe_count=$($LFS getstripe -c $PWD/$file)
6980 # allow fewer stripes to be created, ORI-601
6981 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6982 error "$file: count $stripe_count != $count"
6983 stripe_index=$($LFS getstripe -i $PWD/$file)
6984 [[ $stripe_index -ne 0 ]] &&
6985 stripe_index_all_zero=false
6989 $stripe_index_all_zero &&
6990 error "all files are being extracted starting from OST index 0"
6995 [ -n "$(which tar 2>/dev/null)" ] &&
6996 strings $(which tar) | grep -q "lustre" && echo tar
7000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7001 # b10930: tar test for trusted.lov xattr
7002 TAR=$(find_lustre_tar)
7003 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7004 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7006 test_mkdir -p $DIR/d102d
7007 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7009 compare_stripe_info1
7011 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 # b10930: tar test for trusted.lov xattr
7016 TAR=$(find_lustre_tar)
7017 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7018 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7020 test_mkdir -p $DIR/d102f
7022 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7024 compare_stripe_info1
7026 run_test 102f "tar copy files, not keep osts ==========="
7029 local xsize=${1:-1024} # in bytes
7030 local file=$DIR/$tfile
7032 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7033 skip "must have user_xattr" && return 0
7034 [ -z "$(which setfattr 2>/dev/null)" ] &&
7035 skip_env "could not find setfattr" && return 0
7036 [ -z "$(which getfattr 2>/dev/null)" ] &&
7037 skip_env "could not find getfattr" && return 0
7041 local value="$(generate_string $xsize)"
7043 local xbig=trusted.big
7044 log "save $xbig on $file"
7045 setfattr -n $xbig -v $value $file ||
7046 error "saving $xbig on $file failed"
7048 local orig=$(get_xattr_value $xbig $file)
7049 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7051 local xsml=trusted.sml
7052 log "save $xsml on $file"
7053 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7055 local new=$(get_xattr_value $xbig $file)
7056 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7058 log "grow $xsml on $file"
7059 setfattr -n $xsml -v "$value" $file ||
7060 error "growing $xsml on $file failed"
7062 new=$(get_xattr_value $xbig $file)
7063 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7064 log "$xbig still valid after growing $xsml"
7069 test_102h() { # bug 15777
7072 run_test 102h "grow xattr from inside inode to external block"
7075 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7076 grow_xattr $(max_xattr_size)
7078 run_test 102ha "grow xattr from inside inode to external inode"
7080 test_102i() { # bug 17038
7081 [ -z "$(which getfattr 2>/dev/null)" ] &&
7082 skip "could not find getfattr" && return
7084 ln -s $DIR/$tfile $DIR/${tfile}link
7085 getfattr -n trusted.lov $DIR/$tfile ||
7086 error "lgetxattr on $DIR/$tfile failed"
7087 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7088 grep -i "no such attr" ||
7089 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7090 rm -f $DIR/$tfile $DIR/${tfile}link
7092 run_test 102i "lgetxattr test on symbolic link ============"
7095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7096 TAR=$(find_lustre_tar)
7097 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7098 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7099 setup_test102 "$RUNAS"
7100 test_mkdir -p $DIR/d102j
7101 chown $RUNAS_ID $DIR/d102j
7102 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7104 compare_stripe_info1 "$RUNAS"
7106 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7109 [ -z "$(which setfattr 2>/dev/null)" ] &&
7110 skip "could not find setfattr" && return
7112 # b22187 just check that does not crash for regular file.
7113 setfattr -n trusted.lov $DIR/$tfile
7114 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7115 local test_kdir=$DIR/d102k
7116 test_mkdir $test_kdir
7117 local default_size=`$GETSTRIPE -S $test_kdir`
7118 local default_count=`$GETSTRIPE -c $test_kdir`
7119 local default_offset=`$GETSTRIPE -i $test_kdir`
7120 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7121 error 'dir setstripe failed'
7122 setfattr -n trusted.lov $test_kdir
7123 local stripe_size=`$GETSTRIPE -S $test_kdir`
7124 local stripe_count=`$GETSTRIPE -c $test_kdir`
7125 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7126 [ $stripe_size -eq $default_size ] ||
7127 error "stripe size $stripe_size != $default_size"
7128 [ $stripe_count -eq $default_count ] ||
7129 error "stripe count $stripe_count != $default_count"
7130 [ $stripe_offset -eq $default_offset ] ||
7131 error "stripe offset $stripe_offset != $default_offset"
7132 rm -rf $DIR/$tfile $test_kdir
7134 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7137 [ -z "$(which getfattr 2>/dev/null)" ] &&
7138 skip "could not find getfattr" && return
7140 # LU-532 trusted. xattr is invisible to non-root
7141 local testfile=$DIR/$tfile
7145 echo "listxattr as user..."
7146 chown $RUNAS_ID $testfile
7147 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7148 grep -q "trusted" &&
7149 error "$testfile trusted xattrs are user visible"
7153 run_test 102l "listxattr size test =================================="
7155 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7156 local path=$DIR/$tfile
7159 listxattr_size_check $path || error "listattr_size_check $path failed"
7161 run_test 102m "Ensure listxattr fails on small bufffer ========"
7165 getxattr() { # getxattr path name
7166 # Return the base64 encoding of the value of xattr name on path.
7170 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7172 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7174 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7176 getfattr --absolute-names --encoding=base64 --name=$name $path |
7177 awk -F= -v name=$name '$1 == name {
7178 print substr($0, index($0, "=") + 1);
7182 test_102n() { # LU-4101 mdt: protect internal xattrs
7183 local file0=$DIR/$tfile.0
7184 local file1=$DIR/$tfile.1
7185 local xattr0=$TMP/$tfile.0
7186 local xattr1=$TMP/$tfile.1
7190 [ -z "$(which setfattr 2>/dev/null)" ] &&
7191 skip "could not find setfattr" && return
7193 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7195 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7199 rm -rf $file0 $file1 $xattr0 $xattr1
7202 # Get 'before' xattrs of $file1.
7203 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7205 for name in lov lma lmv link fid version som hsm; do
7206 # Try to copy xattr from $file0 to $file1.
7207 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7209 setfattr --name=trusted.$name --value="$value" $file1 ||
7210 error "setxattr 'trusted.$name' failed"
7212 # Try to set a garbage xattr.
7213 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7215 setfattr --name=trusted.$name --value="$value" $file1 ||
7216 error "setxattr 'trusted.$name' failed"
7218 # Try to remove the xattr from $file1. We don't care if this
7219 # appears to succeed or fail, we just don't want there to be
7220 # any changes or crashes.
7221 setfattr --remove=$trusted.$name $file1 2> /dev/null
7224 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7227 # Try to copy xattr from $file0 to $file1.
7228 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7230 setfattr --name=trusted.$name --value="$value" $file1 ||
7231 error "setxattr 'trusted.$name' failed"
7233 # Try to set a garbage xattr.
7234 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7236 setfattr --name=trusted.$name --value="$value" $file1 ||
7237 error "setxattr 'trusted.$name' failed"
7239 # Try to remove the xattr from $file1. We don't care if this
7240 # appears to succeed or fail, we just don't want there to be
7241 # any changes or crashes.
7242 setfattr --remove=$trusted.$name $file1 2> /dev/null
7245 # Get 'after' xattrs of file1.
7246 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7248 if ! diff $xattr0 $xattr1; then
7249 error "before and after xattrs of '$file1' differ"
7252 rm -rf $file0 $file1 $xattr0 $xattr1
7256 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7258 test_102p() { # LU-4703 setxattr did not check ownership
7259 local testfile=$DIR/$tfile
7261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7262 skip "MDS needs to be at least 2.5.56" && return
7266 echo "setfacl as user..."
7267 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7268 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7270 echo "setfattr as user..."
7271 setfacl -m "u:$RUNAS_ID:---" $testfile
7272 $RUNAS setfattr -x system.posix_acl_access $testfile
7273 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7275 run_test 102p "check setxattr(2) correctly fails without permission"
7278 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7279 skip "MDS needs to be at least 2.6.92" && return
7280 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7282 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7285 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7286 skip "MDS needs to be at least 2.6.93" && return
7287 touch $DIR/$tfile || error "touch"
7288 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7289 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7290 rm $DIR/$tfile || error "rm"
7293 mkdir -p $DIR/$tdir || error "mkdir"
7294 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7295 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7296 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7297 error "$testfile error deleting user.author1"
7298 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7299 grep "user.$(basename $tdir)" &&
7300 error "$tdir did not delete user.$(basename $tdir)"
7301 rmdir $DIR/$tdir || error "rmdir"
7304 test_mkdir -p $DIR/$tdir || error "make striped dir"
7305 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7306 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7307 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7308 error "$testfile error deleting user.author1"
7309 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7310 grep "user.$(basename $tdir)" &&
7311 error "$tdir did not delete user.$(basename $tdir)"
7312 rmdir $DIR/$tdir || error "rm striped dir"
7314 run_test 102r "set EAs with empty values"
7318 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7323 [ "$UID" != 0 ] && skip_env "must run as root" && return
7324 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7325 skip "must have acl enabled" && return
7326 [ -z "$(which setfacl 2>/dev/null)" ] &&
7327 skip_env "could not find setfacl" && return
7328 $GSS && skip "could not run under gss" && return
7329 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7331 gpasswd -a daemon bin # LU-5641
7332 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7334 declare -a identity_old
7336 for num in $(seq $MDSCOUNT); do
7337 switch_identity $num true || identity_old[$num]=$?
7344 echo "performing cp ..."
7345 run_acl_subtest cp || error "run_acl_subtest cp failed"
7346 echo "performing getfacl-noacl..."
7347 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7348 echo "performing misc..."
7349 run_acl_subtest misc || error "misc test failed"
7350 echo "performing permissions..."
7351 run_acl_subtest permissions || error "permissions failed"
7352 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7353 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7354 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7355 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7357 echo "performing permissions xattr..."
7358 run_acl_subtest permissions_xattr ||
7359 error "permissions_xattr failed"
7361 echo "performing setfacl..."
7362 run_acl_subtest setfacl || error "setfacl test failed"
7364 # inheritance test got from HP
7365 echo "performing inheritance..."
7366 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7367 chmod +x make-tree || error "chmod +x failed"
7368 run_acl_subtest inheritance || error "inheritance test failed"
7371 echo "LU-974 ignore umask when acl is enabled..."
7372 run_acl_subtest 974 || error "LU-974 umask test failed"
7373 if [ $MDSCOUNT -ge 2 ]; then
7374 run_acl_subtest 974_remote ||
7375 error "LU-974 umask test failed under remote dir"
7378 echo "LU-2561 newly created file is same size as directory..."
7379 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7380 run_acl_subtest 2561 || error "LU-2561 test failed"
7382 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7385 run_acl_subtest 4924 || error "LU-4924 test failed"
7390 for num in $(seq $MDSCOUNT); do
7391 if [ "${identity_old[$num]}" = 1 ]; then
7392 switch_identity $num false || identity_old[$num]=$?
7396 run_test 103a "acl test ========================================="
7399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7401 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7402 local mountopts=$MDS_MOUNT_OPTS
7404 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7408 stop $SINGLEMDS || error "failed to stop MDT."
7410 if [ -z "$MDS_MOUNT_OPTS" ]; then
7411 MDS_MOUNT_OPTS="-o noacl"
7413 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7415 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7416 error "failed to start MDT."
7417 MDS_MOUNT_OPTS=$mountopts
7421 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7425 stop $SINGLEMDS || error "failed to stop MDT."
7427 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7428 error "failed to start MDT."
7433 run_test 103b "MDS mount option 'noacl'"
7437 cp -rp $DIR/$tdir $DIR/$tdir.bak
7439 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7440 error "$DIR/$tdir shouldn't contain default ACL"
7441 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7442 error "$DIR/$tdir.bak shouldn't contain default ACL"
7445 run_test 103c "'cp -rp' won't set empty acl"
7448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7450 lfs df || error "lfs df failed"
7451 lfs df -ih || error "lfs df -ih failed"
7452 lfs df -h $DIR || error "lfs df -h $DIR failed"
7453 lfs df -i $DIR || error "lfs df -i $DIR failed"
7454 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7455 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7457 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7458 lctl --device %$OSC deactivate
7459 lfs df || error "lfs df with deactivated OSC failed"
7460 lctl --device %$OSC activate
7461 # wait the osc back to normal
7462 wait_osc_import_state client ost FULL
7464 lfs df || error "lfs df with reactivated OSC failed"
7467 run_test 104a "lfs df [-ih] [path] test ========================="
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7471 [ $RUNAS_ID -eq $UID ] &&
7472 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7474 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7475 grep "Permission denied" | wc -l)))
7476 if [ $denied_cnt -ne 0 ]; then
7477 error "lfs check servers test failed"
7480 run_test 104b "$RUNAS lfs check servers test ===================="
7483 # doesn't work on 2.4 kernels
7485 if $(flock_is_enabled); then
7486 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7488 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7492 run_test 105a "flock when mounted without -o flock test ========"
7496 if $(flock_is_enabled); then
7497 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7499 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7503 run_test 105b "fcntl when mounted without -o flock test ========"
7507 if $(flock_is_enabled); then
7508 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7510 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7514 run_test 105c "lockf when mounted without -o flock test ========"
7516 test_105d() { # bug 15924
7517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7518 test_mkdir -p $DIR/$tdir
7519 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7520 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7521 $LCTL set_param fail_loc=0x80000315
7522 flocks_test 2 $DIR/$tdir
7524 run_test 105d "flock race (should not freeze) ========"
7526 test_105e() { # bug 22660 && 22040
7527 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7529 flocks_test 3 $DIR/$tfile
7531 run_test 105e "Two conflicting flocks from same process ======="
7533 test_106() { #bug 10921
7534 test_mkdir -p $DIR/$tdir
7535 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7536 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7538 run_test 106 "attempt exec of dir followed by chown of that dir"
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7548 local save_pattern=$(sysctl -n kernel.core_pattern)
7549 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7550 sysctl -w kernel.core_pattern=$file
7551 sysctl -w kernel.core_uses_pid=0
7559 kill -s 11 $SLEEPPID
7561 if [ -e $file ]; then
7562 size=`stat -c%s $file`
7563 [ $size -eq 0 ] && error "Fail to create core file $file"
7565 error "Fail to create core file $file"
7568 sysctl -w kernel.core_pattern=$save_pattern
7569 sysctl -w kernel.core_uses_pid=$save_uses_pid
7572 run_test 107 "Coredump on SIG"
7575 test_mkdir -p $DIR/$tdir
7576 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7577 error "mkdir with 255 char failed"
7578 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7579 error "mkdir with 256 char should fail, but did not"
7580 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7581 error "create with 255 char failed"
7582 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7583 error "create with 256 char should fail, but did not"
7588 run_test 110 "filename length checking"
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7592 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7593 tail -1 | cut -c11-20)
7594 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7595 echo "Starting with $OSTIO_pre threads"
7598 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7599 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7600 echo "$NUMTEST creates/unlinks"
7601 test_mkdir -p $DIR/$tdir
7602 createmany -o $DIR/$tdir/$tfile $NUMTEST
7603 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7605 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7606 tail -1 | cut -c11-20)
7608 # don't return an error
7609 [ $OSTIO_post == $OSTIO_pre ] && echo \
7610 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7611 echo "This may be fine, depending on what ran before this test" &&
7612 echo "and how fast this system is." && return
7614 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7616 run_test 115 "verify dynamic thread creation===================="
7619 wait_delete_completed
7620 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7621 echo OST kbytes available: ${AVAIL[@]}
7622 MAXI=0; MAXV=${AVAIL[0]}
7623 MINI=0; MINV=${AVAIL[0]}
7624 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7625 #echo OST $i: ${AVAIL[i]}kb
7626 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7627 MAXV=${AVAIL[i]}; MAXI=$i
7629 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7630 MINV=${AVAIL[i]}; MINI=$i
7633 echo Min free space: OST $MINI: $MINV
7634 echo Max free space: OST $MAXI: $MAXV
7637 test_116a() { # was previously test_116()
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7639 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7641 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7643 echo -n "Free space priority "
7644 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7649 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7650 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7652 trap simple_cleanup_common EXIT
7655 # Check if we need to generate uneven OSTs
7656 test_mkdir -p $DIR/$tdir/OST${MINI}
7657 local FILL=$(($MINV / 4))
7658 local DIFF=$(($MAXV - $MINV))
7659 local DIFF2=$(($DIFF * 100 / $MINV))
7661 local threshold=$(do_facet $SINGLEMDS \
7662 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7663 threshold=${threshold%%%}
7664 echo -n "Check for uneven OSTs: "
7665 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7667 if [[ $DIFF2 -gt $threshold ]]; then
7669 echo "Don't need to fill OST$MINI"
7671 # generate uneven OSTs. Write 2% over the QOS threshold value
7673 DIFF=$(($threshold - $DIFF2 + 2))
7674 DIFF2=$(( ($MINV * $DIFF)/100 ))
7675 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7676 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7677 error "setstripe failed"
7678 DIFF=$(($DIFF2 / 2048))
7680 while [ $i -lt $DIFF ]; do
7682 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7683 bs=2M count=1 2>/dev/null
7692 DIFF=$(($MAXV - $MINV))
7693 DIFF2=$(($DIFF * 100 / $MINV))
7694 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7695 if [[ $DIFF2 -gt $threshold ]]; then
7698 echo "failed - QOS mode won't be used"
7699 skip "QOS imbalance criteria not met"
7700 simple_cleanup_common
7704 MINI1=$MINI; MINV1=$MINV
7705 MAXI1=$MAXI; MAXV1=$MAXV
7707 # now fill using QOS
7708 $SETSTRIPE -c 1 $DIR/$tdir
7709 FILL=$(($FILL / 200))
7710 if [ $FILL -gt 600 ]; then
7713 echo "writing $FILL files to QOS-assigned OSTs"
7715 while [ $i -lt $FILL ]; do
7717 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7721 echo "wrote $i 200k files"
7725 echo "Note: free space may not be updated, so measurements might be off"
7727 DIFF2=$(($MAXV - $MINV))
7728 echo "free space delta: orig $DIFF final $DIFF2"
7729 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7730 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7731 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7732 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7733 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7734 if [[ $DIFF -gt 0 ]]; then
7735 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7736 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7739 # Figure out which files were written where
7740 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7741 awk '/'$MINI1': / {print $2; exit}')
7743 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7744 echo "$MINC files created on smaller OST $MINI1"
7745 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7746 awk '/'$MAXI1': / {print $2; exit}')
7748 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7749 echo "$MAXC files created on larger OST $MAXI1"
7750 if [[ $MINC -gt 0 ]]; then
7751 FILL=$(($MAXC * 100 / $MINC - 100))
7752 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7754 [[ $MAXC -gt $MINC ]] ||
7755 error_ignore LU-9 "stripe QOS didn't balance free space"
7756 simple_cleanup_common
7758 run_test 116a "stripe QOS: free space balance ==================="
7760 test_116b() { # LU-2093
7761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7764 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7765 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7766 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7767 [ -z "$old_rr" ] && skip "no QOS" && return 0
7768 do_facet $SINGLEMDS lctl set_param \
7769 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7771 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7772 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7773 do_facet $SINGLEMDS lctl set_param fail_loc=0
7775 do_facet $SINGLEMDS lctl set_param \
7776 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7778 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7780 test_117() # bug 10891
7782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7783 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7784 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7785 lctl set_param fail_loc=0x21e
7786 > $DIR/$tfile || error "truncate failed"
7787 lctl set_param fail_loc=0
7788 echo "Truncate succeeded."
7791 run_test 117 "verify osd extend =========="
7793 NO_SLOW_RESENDCOUNT=4
7794 export OLD_RESENDCOUNT=""
7795 set_resend_count () {
7796 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7797 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7798 lctl set_param -n $PROC_RESENDCOUNT $1
7799 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7802 # for reduce test_118* time (b=14842)
7803 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7805 # Reset async IO behavior after error case
7807 FILE=$DIR/reset_async
7809 # Ensure all OSCs are cleared
7810 $SETSTRIPE -c -1 $FILE
7811 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7816 test_118a() #bug 11710
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7821 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7822 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7823 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7825 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7826 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7831 run_test 118a "verify O_SYNC works =========="
7835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7836 remote_ost_nodsh && skip "remote OST with nodsh" && return
7840 #define OBD_FAIL_SRV_ENOENT 0x217
7841 set_nodes_failloc "$(osts_nodes)" 0x217
7842 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7844 set_nodes_failloc "$(osts_nodes)" 0
7845 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7846 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7849 if [[ $RC -eq 0 ]]; then
7850 error "Must return error due to dropped pages, rc=$RC"
7854 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7855 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7859 echo "Dirty pages not leaked on ENOENT"
7861 # Due to the above error the OSC will issue all RPCs syncronously
7862 # until a subsequent RPC completes successfully without error.
7863 $MULTIOP $DIR/$tfile Ow4096yc
7868 run_test 118b "Reclaim dirty pages on fatal error =========="
7872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7874 # for 118c, restore the original resend count, LU-1940
7875 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7876 set_resend_count $OLD_RESENDCOUNT
7877 remote_ost_nodsh && skip "remote OST with nodsh" && return
7881 #define OBD_FAIL_OST_EROFS 0x216
7882 set_nodes_failloc "$(osts_nodes)" 0x216
7884 # multiop should block due to fsync until pages are written
7885 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7889 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7890 error "Multiop failed to block on fsync, pid=$MULTIPID"
7893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7895 if [[ $WRITEBACK -eq 0 ]]; then
7896 error "No page in writeback, writeback=$WRITEBACK"
7899 set_nodes_failloc "$(osts_nodes)" 0
7902 if [[ $RC -ne 0 ]]; then
7903 error "Multiop fsync failed, rc=$RC"
7906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7909 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7910 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7914 echo "Dirty pages flushed via fsync on EROFS"
7917 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7919 # continue to use small resend count to reduce test_118* time (b=14842)
7920 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7925 remote_ost_nodsh && skip "remote OST with nodsh" && return
7929 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7930 set_nodes_failloc "$(osts_nodes)" 0x214
7931 # multiop should block due to fsync until pages are written
7932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7936 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7937 error "Multiop failed to block on fsync, pid=$MULTIPID"
7940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7942 if [[ $WRITEBACK -eq 0 ]]; then
7943 error "No page in writeback, writeback=$WRITEBACK"
7946 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7947 set_nodes_failloc "$(osts_nodes)" 0
7949 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7950 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7952 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7953 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7957 echo "Dirty pages gaurenteed flushed via fsync"
7960 run_test 118d "Fsync validation inject a delay of the bulk =========="
7963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7966 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7967 lctl set_param fail_loc=0x8000040a
7969 # Should simulate EINVAL error which is fatal
7970 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7972 if [[ $RC -eq 0 ]]; then
7973 error "Must return error due to dropped pages, rc=$RC"
7976 lctl set_param fail_loc=0x0
7978 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7979 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7980 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7982 if [[ $LOCKED -ne 0 ]]; then
7983 error "Locked pages remain in cache, locked=$LOCKED"
7986 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7987 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7991 echo "No pages locked after fsync"
7996 run_test 118f "Simulate unrecoverable OSC side error =========="
7999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8002 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8003 lctl set_param fail_loc=0x406
8005 # simulate local -ENOMEM
8006 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8009 lctl set_param fail_loc=0
8010 if [[ $RC -eq 0 ]]; then
8011 error "Must return error due to dropped pages, rc=$RC"
8014 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8015 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8016 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8018 if [[ $LOCKED -ne 0 ]]; then
8019 error "Locked pages remain in cache, locked=$LOCKED"
8022 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8023 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8027 echo "No pages locked after fsync"
8032 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8036 remote_ost_nodsh && skip "remote OST with nodsh" && return
8040 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8041 set_nodes_failloc "$(osts_nodes)" 0x20e
8042 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8043 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8046 set_nodes_failloc "$(osts_nodes)" 0
8047 if [[ $RC -eq 0 ]]; then
8048 error "Must return error due to dropped pages, rc=$RC"
8051 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8052 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8053 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8055 if [[ $LOCKED -ne 0 ]]; then
8056 error "Locked pages remain in cache, locked=$LOCKED"
8059 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8060 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8064 echo "No pages locked after fsync"
8068 run_test 118h "Verify timeout in handling recoverables errors =========="
8070 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8074 remote_ost_nodsh && skip "remote OST with nodsh" && return
8078 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8079 set_nodes_failloc "$(osts_nodes)" 0x20e
8081 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8082 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8085 set_nodes_failloc "$(osts_nodes)" 0
8089 if [[ $RC -ne 0 ]]; then
8090 error "got error, but should be not, rc=$RC"
8093 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8094 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8095 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8096 if [[ $LOCKED -ne 0 ]]; then
8097 error "Locked pages remain in cache, locked=$LOCKED"
8100 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8101 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8105 echo "No pages locked after fsync"
8109 run_test 118i "Fix error before timeout in recoverable error =========="
8111 [ "$SLOW" = "no" ] && set_resend_count 4
8114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8115 remote_ost_nodsh && skip "remote OST with nodsh" && return
8119 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8120 set_nodes_failloc "$(osts_nodes)" 0x220
8122 # return -EIO from OST
8123 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8125 set_nodes_failloc "$(osts_nodes)" 0x0
8126 if [[ $RC -eq 0 ]]; then
8127 error "Must return error due to dropped pages, rc=$RC"
8130 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8131 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8133 if [[ $LOCKED -ne 0 ]]; then
8134 error "Locked pages remain in cache, locked=$LOCKED"
8137 # in recoverable error on OST we want resend and stay until it finished
8138 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8139 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8143 echo "No pages locked after fsync"
8147 run_test 118j "Simulate unrecoverable OST side error =========="
8151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8152 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8154 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8155 set_nodes_failloc "$(osts_nodes)" 0x20e
8156 test_mkdir -p $DIR/$tdir
8158 for ((i=0;i<10;i++)); do
8159 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8160 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8167 set_nodes_failloc "$(osts_nodes)" 0
8170 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8176 test_mkdir -p $DIR/$tdir
8177 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8180 run_test 118l "fsync dir ========="
8182 test_118m() # LU-3066
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8185 test_mkdir -p $DIR/$tdir
8186 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8189 run_test 118m "fdatasync dir ========="
8191 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8193 test_119a() # bug 11737
8195 BSIZE=$((512 * 1024))
8196 directio write $DIR/$tfile 0 1 $BSIZE
8197 # We ask to read two blocks, which is more than a file size.
8198 # directio will indicate an error when requested and actual
8199 # sizes aren't equeal (a normal situation in this case) and
8200 # print actual read amount.
8201 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8202 if [ "$NOB" != "$BSIZE" ]; then
8203 error "read $NOB bytes instead of $BSIZE"
8207 run_test 119a "Short directIO read must return actual read amount"
8209 test_119b() # bug 11737
8211 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8213 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8214 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8216 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8217 error "direct read failed"
8220 run_test 119b "Sparse directIO read must return actual read amount"
8222 test_119c() # bug 13099
8225 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8226 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8229 run_test 119c "Testing for direct read hitting hole"
8231 test_119d() # bug 15950
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8234 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8235 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8237 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8238 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8239 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8240 lctl set_param fail_loc=0x40d
8241 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8244 cat $DIR/$tfile > /dev/null &
8245 lctl set_param fail_loc=0
8248 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8250 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8251 error "the read rpcs have not completed in 2s"
8253 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8255 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8260 test_mkdir -p $DIR/$tdir
8261 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8262 skip "no early lock cancel on server" && return 0
8264 lru_resize_disable mdc
8265 lru_resize_disable osc
8266 cancel_lru_locks mdc
8267 # asynchronous object destroy at MDT could cause bl ast to client
8268 cancel_lru_locks osc
8270 stat $DIR/$tdir > /dev/null
8271 can1=$(do_facet $SINGLEMDS \
8272 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8273 awk '/ldlm_cancel/ {print $2}')
8274 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8275 awk '/ldlm_bl_callback/ {print $2}')
8276 test_mkdir -c1 $DIR/$tdir/d1
8277 can2=$(do_facet $SINGLEMDS \
8278 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8279 awk '/ldlm_cancel/ {print $2}')
8280 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8281 awk '/ldlm_bl_callback/ {print $2}')
8282 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8283 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8284 lru_resize_enable mdc
8285 lru_resize_enable osc
8287 run_test 120a "Early Lock Cancel: mkdir test"
8290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8291 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8292 test_mkdir $DIR/$tdir
8293 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8294 skip "no early lock cancel on server" && return 0
8295 lru_resize_disable mdc
8296 lru_resize_disable osc
8297 cancel_lru_locks mdc
8298 stat $DIR/$tdir > /dev/null
8299 can1=$(do_facet $SINGLEMDS \
8300 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8301 awk '/ldlm_cancel/ {print $2}')
8302 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8303 awk '/ldlm_bl_callback/ {print $2}')
8305 can2=$(do_facet $SINGLEMDS \
8306 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8307 awk '/ldlm_cancel/ {print $2}')
8308 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8309 awk '/ldlm_bl_callback/ {print $2}')
8310 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8311 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8312 lru_resize_enable mdc
8313 lru_resize_enable osc
8315 run_test 120b "Early Lock Cancel: create test"
8318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8319 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8320 test_mkdir -c1 $DIR/$tdir
8321 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8322 skip "no early lock cancel on server" && return 0
8323 lru_resize_disable mdc
8324 lru_resize_disable osc
8325 test_mkdir -p -c1 $DIR/$tdir/d1
8326 test_mkdir -p -c1 $DIR/$tdir/d2
8327 touch $DIR/$tdir/d1/f1
8328 cancel_lru_locks mdc
8329 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8330 can1=$(do_facet $SINGLEMDS \
8331 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8332 awk '/ldlm_cancel/ {print $2}')
8333 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8334 awk '/ldlm_bl_callback/ {print $2}')
8335 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8342 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8343 lru_resize_enable mdc
8344 lru_resize_enable osc
8346 run_test 120c "Early Lock Cancel: link test"
8349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8351 test_mkdir -p -c1 $DIR/$tdir
8352 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8353 skip "no early lock cancel on server" && return 0
8354 lru_resize_disable mdc
8355 lru_resize_disable osc
8357 cancel_lru_locks mdc
8358 stat $DIR/$tdir > /dev/null
8359 can1=$(do_facet $SINGLEMDS \
8360 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8361 awk '/ldlm_cancel/ {print $2}')
8362 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8363 awk '/ldlm_bl_callback/ {print $2}')
8364 chmod a+x $DIR/$tdir
8365 can2=$(do_facet $SINGLEMDS \
8366 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8367 awk '/ldlm_cancel/ {print $2}')
8368 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8369 awk '/ldlm_bl_callback/ {print $2}')
8370 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8371 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8372 lru_resize_enable mdc
8373 lru_resize_enable osc
8375 run_test 120d "Early Lock Cancel: setattr test"
8378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8379 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8380 skip "no early lock cancel on server" && return 0
8381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8382 local dlmtrace_set=false
8384 test_mkdir -p -c1 $DIR/$tdir
8385 lru_resize_disable mdc
8386 lru_resize_disable osc
8387 ! $LCTL get_param debug | grep -q dlmtrace &&
8388 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8389 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8390 cancel_lru_locks mdc
8391 cancel_lru_locks osc
8392 dd if=$DIR/$tdir/f1 of=/dev/null
8393 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8394 # XXX client can not do early lock cancel of OST lock
8395 # during unlink (LU-4206), so cancel osc lock now.
8396 cancel_lru_locks osc
8397 can1=$(do_facet $SINGLEMDS \
8398 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8399 awk '/ldlm_cancel/ {print $2}')
8400 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8401 awk '/ldlm_bl_callback/ {print $2}')
8402 unlink $DIR/$tdir/f1
8404 can2=$(do_facet $SINGLEMDS \
8405 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8406 awk '/ldlm_cancel/ {print $2}')
8407 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8408 awk '/ldlm_bl_callback/ {print $2}')
8409 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8410 $LCTL dk $TMP/cancel.debug.txt
8411 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8412 $LCTL dk $TMP/blocking.debug.txt
8413 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8414 lru_resize_enable mdc
8415 lru_resize_enable osc
8417 run_test 120e "Early Lock Cancel: unlink test"
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8421 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8422 skip "no early lock cancel on server" && return 0
8423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8424 test_mkdir -p -c1 $DIR/$tdir
8425 lru_resize_disable mdc
8426 lru_resize_disable osc
8427 test_mkdir -p -c1 $DIR/$tdir/d1
8428 test_mkdir -p -c1 $DIR/$tdir/d2
8429 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8430 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8431 cancel_lru_locks mdc
8432 cancel_lru_locks osc
8433 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8434 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8435 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8436 # XXX client can not do early lock cancel of OST lock
8437 # during rename (LU-4206), so cancel osc lock now.
8438 cancel_lru_locks osc
8439 can1=$(do_facet $SINGLEMDS \
8440 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8441 awk '/ldlm_cancel/ {print $2}')
8442 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8443 awk '/ldlm_bl_callback/ {print $2}')
8444 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8446 can2=$(do_facet $SINGLEMDS \
8447 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8448 awk '/ldlm_cancel/ {print $2}')
8449 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8450 awk '/ldlm_bl_callback/ {print $2}')
8451 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8452 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8453 lru_resize_enable mdc
8454 lru_resize_enable osc
8456 run_test 120f "Early Lock Cancel: rename test"
8459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8460 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8461 skip "no early lock cancel on server" && return 0
8462 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8463 lru_resize_disable mdc
8464 lru_resize_disable osc
8466 echo create $count files
8467 test_mkdir -p $DIR/$tdir
8468 cancel_lru_locks mdc
8469 cancel_lru_locks osc
8472 can0=$(do_facet $SINGLEMDS \
8473 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8474 awk '/ldlm_cancel/ {print $2}')
8475 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8476 awk '/ldlm_bl_callback/ {print $2}')
8477 createmany -o $DIR/$tdir/f $count
8479 can1=$(do_facet $SINGLEMDS \
8480 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8481 awk '/ldlm_cancel/ {print $2}')
8482 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8483 awk '/ldlm_bl_callback/ {print $2}')
8485 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8486 echo rm $count files
8489 can2=$(do_facet $SINGLEMDS \
8490 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8491 awk '/ldlm_cancel/ {print $2}')
8492 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8493 awk '/ldlm_bl_callback/ {print $2}')
8495 echo total: $count removes in $((t2-t1))
8496 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8498 # wait for commitment of removal
8499 lru_resize_enable mdc
8500 lru_resize_enable osc
8502 run_test 120g "Early Lock Cancel: performance test"
8504 test_121() { #bug #10589
8505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8507 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8508 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8509 lctl set_param fail_loc=0x310
8510 cancel_lru_locks osc > /dev/null
8511 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8512 lctl set_param fail_loc=0
8513 [[ $reads -eq $writes ]] ||
8514 error "read $reads blocks, must be $writes blocks"
8516 run_test 121 "read cancel race ========="
8518 test_123a() { # was test 123, statahead(bug 11401)
8519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8521 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8522 log "testing on UP system. Performance may be not as good as expected."
8527 test_mkdir -p $DIR/$tdir
8528 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8529 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8531 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8532 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8534 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8535 lctl set_param -n llite.*.statahead_max 0
8536 lctl get_param llite.*.statahead_max
8537 cancel_lru_locks mdc
8538 cancel_lru_locks osc
8540 time ls -l $DIR/$tdir | wc -l
8542 delta=$((etime - stime))
8543 log "ls $i files without statahead: $delta sec"
8544 lctl set_param llite.*.statahead_max=$max
8546 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8547 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8548 cancel_lru_locks mdc
8549 cancel_lru_locks osc
8551 time ls -l $DIR/$tdir | wc -l
8553 delta_sa=$((etime - stime))
8554 log "ls $i files with statahead: $delta_sa sec"
8555 lctl get_param -n llite.*.statahead_stats
8556 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8558 [[ $swrong -lt $ewrong ]] &&
8559 log "statahead was stopped, maybe too many locks held!"
8560 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8562 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8563 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8564 lctl set_param -n llite.*.statahead_max 0
8565 lctl get_param llite.*.statahead_max
8566 cancel_lru_locks mdc
8567 cancel_lru_locks osc
8569 time ls -l $DIR/$tdir | wc -l
8571 delta=$((etime - stime))
8572 log "ls $i files again without statahead: $delta sec"
8573 lctl set_param llite.*.statahead_max=$max
8574 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8575 if [ $SLOWOK -eq 0 ]; then
8576 error "ls $i files is slower with statahead!"
8578 log "ls $i files is slower with statahead!"
8584 [ $delta -gt 20 ] && break
8585 [ $delta -gt 8 ] && MULT=$((50 / delta))
8586 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8594 delta=$((etime - stime))
8595 log "rm -r $DIR/$tdir/: $delta seconds"
8597 lctl get_param -n llite.*.statahead_stats
8599 run_test 123a "verify statahead work"
8601 test_123b () { # statahead(bug 15027)
8602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8603 test_mkdir -p $DIR/$tdir
8604 createmany -o $DIR/$tdir/$tfile-%d 1000
8606 cancel_lru_locks mdc
8607 cancel_lru_locks osc
8609 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8610 lctl set_param fail_loc=0x80000803
8611 ls -lR $DIR/$tdir > /dev/null
8613 lctl set_param fail_loc=0x0
8614 lctl get_param -n llite.*.statahead_stats
8619 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8623 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8624 skip "no lru resize on server" && return 0
8626 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8628 log "create $NR files at $DIR/$tdir"
8629 createmany -o $DIR/$tdir/f $NR ||
8630 error "failed to create $NR files in $DIR/$tdir"
8632 cancel_lru_locks mdc
8633 ls -l $DIR/$tdir > /dev/null
8637 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8638 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8639 LRU_SIZE=$($LCTL get_param -n $PARAM)
8640 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8641 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8643 log "NS=$(basename $NSDIR)"
8648 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8649 skip "Not enough cached locks created!"
8656 # We know that lru resize allows one client to hold $LIMIT locks
8657 # for 10h. After that locks begin to be killed by client.
8659 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8661 if [ $LIMIT -lt $LRU_SIZE ]; then
8662 skip "Limit is too small $LIMIT"
8666 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8667 # killing locks. Some time was spent for creating locks. This means
8668 # that up to the moment of sleep finish we must have killed some of
8669 # them (10-100 locks). This depends on how fast ther were created.
8670 # Many of them were touched in almost the same moment and thus will
8671 # be killed in groups.
8672 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8674 # Use $LRU_SIZE_B here to take into account real number of locks
8675 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8676 local LRU_SIZE_B=$LRU_SIZE
8678 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8679 log "OLD_LVF=$OLD_LVF"
8680 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8682 # Let's make sure that we really have some margin. Client checks
8683 # cached locks every 10 sec.
8685 log "Sleep ${SLEEP} sec"
8687 while ((SEC<$SLEEP)); do
8691 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8695 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8696 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8698 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8699 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8700 unlinkmany $DIR/$tdir/f $NR
8704 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8705 log "unlink $NR files at $DIR/$tdir"
8706 unlinkmany $DIR/$tdir/f $NR
8708 run_test 124a "lru resize ======================================="
8710 get_max_pool_limit()
8712 local limit=$($LCTL get_param \
8713 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8716 if [[ $l -gt $max ]]; then
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8725 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8726 skip "no lru resize on server" && return 0
8728 LIMIT=$(get_max_pool_limit)
8730 NR=$(($(default_lru_size)*20))
8731 if [[ $NR -gt $LIMIT ]]; then
8732 log "Limit lock number by $LIMIT locks"
8735 lru_resize_disable mdc
8736 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8737 error "failed to create $DIR/$tdir/disable_lru_resize"
8739 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8740 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8741 cancel_lru_locks mdc
8744 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8747 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8750 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8754 nolruresize_delta=$((etime-stime))
8755 log "ls -la time: $nolruresize_delta seconds"
8756 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8757 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8759 lru_resize_enable mdc
8760 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8761 error "failed to create $DIR/$tdir/enable_lru_resize"
8763 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8764 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8765 cancel_lru_locks mdc
8768 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8771 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8774 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8778 lruresize_delta=$((etime-stime))
8779 log "ls -la time: $lruresize_delta seconds"
8780 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8782 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8783 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8784 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8785 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8787 log "lru resize performs the same with no lru resize"
8789 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8791 run_test 124b "lru resize (performance test) ======================="
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8795 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8796 skip "no lru resize on server" && return 0
8798 # cache ununsed locks on client
8800 cancel_lru_locks mdc
8801 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8802 createmany -o $DIR/$tdir/f $nr ||
8803 error "failed to create $nr files in $DIR/$tdir"
8804 ls -l $DIR/$tdir > /dev/null
8806 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8807 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8808 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8809 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8810 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8812 # set lru_max_age to 1 sec
8813 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8814 echo "sleep $((recalc_p * 2)) seconds..."
8815 sleep $((recalc_p * 2))
8817 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8818 # restore lru_max_age
8819 $LCTL set_param -n $nsdir.lru_max_age $max_age
8820 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8821 unlinkmany $DIR/$tdir/f $nr
8823 run_test 124c "LRUR cancel very aged locks"
8825 test_125() { # 13358
8826 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8827 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8828 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8829 test_mkdir -p $DIR/d125 || error "mkdir failed"
8830 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8831 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8832 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8834 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8836 test_126() { # bug 12829/13455
8837 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8838 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8839 $GSS && skip "must run as gss disabled" && return
8841 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8842 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8844 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8846 run_test 126 "check that the fsgid provided by the client is taken into account"
8848 test_127a() { # bug 15521
8849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8850 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8851 $LCTL set_param osc.*.stats=0
8852 FSIZE=$((2048 * 1024))
8853 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8854 cancel_lru_locks osc
8855 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8857 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8858 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8859 echo "got $COUNT $NAME"
8860 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8861 eval $NAME=$COUNT || error "Wrong proc format"
8864 read_bytes|write_bytes)
8865 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8866 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8867 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8868 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8869 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8870 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8871 error "sumsquare is too small: $SUMSQ"
8872 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8873 error "sumsquare is too big: $SUMSQ"
8877 done < $DIR/${tfile}.tmp
8879 #check that we actually got some stats
8880 [ "$read_bytes" ] || error "Missing read_bytes stats"
8881 [ "$write_bytes" ] || error "Missing write_bytes stats"
8882 [ "$read_bytes" != 0 ] || error "no read done"
8883 [ "$write_bytes" != 0 ] || error "no write done"
8885 run_test 127a "verify the client stats are sane"
8887 test_127b() { # bug LU-333
8888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8889 $LCTL set_param llite.*.stats=0
8890 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8891 # perform 2 reads and writes so MAX is different from SUM.
8892 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8893 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8894 cancel_lru_locks osc
8895 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8896 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8898 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8899 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8900 echo "got $COUNT $NAME"
8901 eval $NAME=$COUNT || error "Wrong proc format"
8905 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8906 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8907 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8908 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8911 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8912 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8913 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8914 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8918 done < $TMP/${tfile}.tmp
8920 #check that we actually got some stats
8921 [ "$read_bytes" ] || error "Missing read_bytes stats"
8922 [ "$write_bytes" ] || error "Missing write_bytes stats"
8923 [ "$read_bytes" != 0 ] || error "no read done"
8924 [ "$write_bytes" != 0 ] || error "no write done"
8926 rm -f $TMP/${tfile}.tmp
8928 run_test 127b "verify the llite client stats are sane"
8930 test_128() { # bug 15212
8932 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8937 result=$(grep error $TMP/$tfile.log)
8938 rm -f $DIR/$tfile $TMP/$tfile.log
8940 error "consecutive find's under interactive lfs failed"
8942 run_test 128 "interactive lfs for 2 consecutive find's"
8949 local LDPROC=/proc/fs/ldiskfs
8950 local facets=$(get_facets MDS)
8952 for facet in ${facets//,/ }; do
8953 canondev=$(ldiskfs_canon \
8954 *.$(convert_facet2label $facet).mntdev $facet)
8955 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8956 LDPROC=/sys/fs/ldiskfs
8957 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8958 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8959 LDPROC=/sys/fs/ldiskfs
8960 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8965 local facets=$(get_facets MDS)
8966 for facet in ${facets//,/ }; do
8967 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8974 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8975 skip "Only applicable to ldiskfs-based MDTs"
8978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8986 # block size of mds1
8987 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8988 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8989 local MAX=$((MDSBLOCKSIZE * 5))
8990 set_dir_limits $MAX $MAX
8991 local I=$(stat -c%s "$DIR/$tdir")
8993 while [[ $I -le $MAX ]]; do
8994 $MULTIOP $DIR/$tdir/$J Oc
8996 if [ $has_warning -eq 0 ]; then
8997 check_mds_dmesg '"is approaching"' &&
9000 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9001 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9002 #and EFBIG for previous versions
9003 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9005 echo "return code $rc received as expected"
9007 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9008 error_exit "create failed w/o dir size limit"
9010 check_mds_dmesg '"has reached"' ||
9011 error_exit "has reached message should be output"
9013 [ $has_warning -eq 0 ] &&
9014 error_exit "warning message should be output"
9016 I=$(stat -c%s "$DIR/$tdir")
9018 if [ $(lustre_version_code $SINGLEMDS) -lt \
9019 $(version_code 2.4.51) ]
9021 [[ $I -eq $MAX ]] && return 0
9023 [[ $I -gt $MAX ]] && return 0
9025 error_exit "current dir size $I, previous limit $MAX"
9026 elif [ $rc -ne 0 ]; then
9028 error_exit "return code $rc received instead of expected " \
9029 "$EFBIG or $ENOSPC, files in dir $I"
9032 I=$(stat -c%s "$DIR/$tdir")
9036 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9038 run_test 129 "test directory size limit ========================"
9047 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9048 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9051 trap cleanup_130 EXIT RETURN
9053 local fm_file=$DIR/$tfile
9054 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9055 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9056 error "dd failed for $fm_file"
9058 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9059 filefrag -ves $fm_file
9061 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9062 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9063 [ $RC != 0 ] && error "filefrag $fm_file failed"
9065 filefrag_op=$(filefrag -ve $fm_file |
9066 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9067 lun=$($GETSTRIPE -i $fm_file)
9069 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9072 for line in $filefrag_op
9074 frag_lun=`echo $line | cut -d: -f5`
9075 ext_len=`echo $line | cut -d: -f4`
9076 if (( $frag_lun != $lun )); then
9078 error "FIEMAP on 1-stripe file($fm_file) failed"
9081 (( tot_len += ext_len ))
9084 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9086 error "FIEMAP on 1-stripe file($fm_file) failed;"
9092 echo "FIEMAP on single striped file succeeded"
9094 run_test 130a "FIEMAP (1-stripe file)"
9097 [ "$OSTCOUNT" -lt "2" ] &&
9098 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9100 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9101 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9104 trap cleanup_130 EXIT RETURN
9106 local fm_file=$DIR/$tfile
9107 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9108 error "setstripe on $fm_file"
9109 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9110 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9112 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9113 error "dd failed on $fm_file"
9115 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9116 filefrag_op=$(filefrag -ve $fm_file |
9117 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9119 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9120 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9125 for line in $filefrag_op
9127 frag_lun=$(echo $line | cut -d: -f5 |
9128 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9129 ext_len=$(echo $line | cut -d: -f4)
9130 if (( $frag_lun != $last_lun )); then
9131 if (( tot_len != 1024 )); then
9133 error "FIEMAP on $fm_file failed; returned " \
9134 "len $tot_len for OST $last_lun instead of 1024"
9141 (( tot_len += ext_len ))
9144 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9146 error "FIEMAP on $fm_file failed; returned wrong number of " \
9147 "luns or wrong len for OST $last_lun"
9153 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9155 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9158 [ "$OSTCOUNT" -lt "2" ] &&
9159 skip_env "skipping FIEMAP on 2-stripe file" && return
9161 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9162 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9165 trap cleanup_130 EXIT RETURN
9167 local fm_file=$DIR/$tfile
9168 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9169 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9170 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9172 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9173 error "dd failed on $fm_file"
9175 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9176 filefrag_op=$(filefrag -ve $fm_file |
9177 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9179 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9180 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9185 for line in $filefrag_op
9187 frag_lun=$(echo $line | cut -d: -f5 |
9188 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9189 ext_len=$(echo $line | cut -d: -f4)
9190 if (( $frag_lun != $last_lun )); then
9191 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9192 if (( logical != 512 )); then
9194 error "FIEMAP on $fm_file failed; returned " \
9195 "logical start for lun $logical instead of 512"
9198 if (( tot_len != 512 )); then
9200 error "FIEMAP on $fm_file failed; returned " \
9201 "len $tot_len for OST $last_lun instead of 1024"
9208 (( tot_len += ext_len ))
9211 if (( num_luns != 2 || tot_len != 512 )); then
9213 error "FIEMAP on $fm_file failed; returned wrong number of " \
9214 "luns or wrong len for OST $last_lun"
9220 echo "FIEMAP on 2-stripe file with hole succeeded"
9222 run_test 130c "FIEMAP (2-stripe file with hole)"
9225 [ "$OSTCOUNT" -lt "3" ] &&
9226 skip_env "skipping FIEMAP on N-stripe file test" && return
9228 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9229 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9232 trap cleanup_130 EXIT RETURN
9234 local fm_file=$DIR/$tfile
9235 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9236 error "setstripe on $fm_file"
9237 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9238 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9240 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9241 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9242 error "dd failed on $fm_file"
9244 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9245 filefrag_op=$(filefrag -ve $fm_file |
9246 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9248 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9249 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9254 for line in $filefrag_op
9256 frag_lun=$(echo $line | cut -d: -f5 |
9257 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9258 ext_len=$(echo $line | cut -d: -f4)
9259 if (( $frag_lun != $last_lun )); then
9260 if (( tot_len != 1024 )); then
9262 error "FIEMAP on $fm_file failed; returned " \
9263 "len $tot_len for OST $last_lun instead of 1024"
9270 (( tot_len += ext_len ))
9273 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9275 error "FIEMAP on $fm_file failed; returned wrong number of " \
9276 "luns or wrong len for OST $last_lun"
9282 echo "FIEMAP on N-stripe file succeeded"
9284 run_test 130d "FIEMAP (N-stripe file)"
9287 [ "$OSTCOUNT" -lt "2" ] &&
9288 skip_env "skipping continuation FIEMAP test" && return
9290 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9291 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9293 trap cleanup_130 EXIT RETURN
9295 local fm_file=$DIR/$tfile
9296 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9297 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9298 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9301 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9302 for ((i = 0; i < $NUM_BLKS; i++))
9304 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9307 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9308 filefrag_op=$(filefrag -ve $fm_file |
9309 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9311 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9312 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9317 for line in $filefrag_op
9319 frag_lun=$(echo $line | cut -d: -f5 |
9320 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9321 ext_len=$(echo $line | cut -d: -f4)
9322 if (( $frag_lun != $last_lun )); then
9323 if (( tot_len != $EXPECTED_LEN )); then
9325 error "FIEMAP on $fm_file failed; returned " \
9326 "len $tot_len for OST $last_lun instead " \
9334 (( tot_len += ext_len ))
9337 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9339 error "FIEMAP on $fm_file failed; returned wrong number " \
9340 "of luns or wrong len for OST $last_lun"
9346 echo "FIEMAP with continuation calls succeeded"
9348 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9350 # Test for writev/readv
9352 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9353 error "writev test failed"
9354 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9355 error "readv failed"
9358 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9361 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9362 error "append writev test failed"
9363 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9364 error "append writev test failed"
9367 run_test 131b "test append writev"
9370 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9373 run_test 131c "test read/write on file w/o objects"
9376 rwv -f $DIR/$tfile -w -n 1 1572864
9377 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9378 if [ "$NOB" != 1572864 ]; then
9379 error "Short read filed: read $NOB bytes instead of 1572864"
9383 run_test 131d "test short read"
9386 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9387 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9388 error "read hitting hole failed"
9391 run_test 131e "test read hitting hole"
9397 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9399 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9401 *) error "Wrong argument $1" ;;
9404 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9405 # if the argument $3 is zero, it means any stat increment is ok.
9406 if [[ $3 -gt 0 ]]; then
9407 count=$(echo $res | awk '{ print $2 }')
9408 [[ $count -ne $3 ]] &&
9409 error "The $2 counter on $1 is wrong - expected $3"
9414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9415 remote_ost_nodsh && skip "remote OST with nodsh" && return
9416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9418 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9419 { skip "MDS doesn't support rename stats"; return; }
9420 local testdir=$DIR/${tdir}/stats_testdir
9421 mkdir -p $DIR/${tdir}
9424 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9425 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9427 # verify mdt stats first.
9428 mkdir ${testdir} || error "mkdir failed"
9429 check_stats $SINGLEMDS "mkdir" 1
9430 touch ${testdir}/${tfile} || error "touch failed"
9431 check_stats $SINGLEMDS "open" 1
9432 check_stats $SINGLEMDS "close" 1
9433 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9434 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9435 check_stats $SINGLEMDS "mknod" 2
9437 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9438 check_stats $SINGLEMDS "unlink" 1
9439 rm -f ${testdir}/${tfile} || error "file remove failed"
9440 check_stats $SINGLEMDS "unlink" 2
9442 # remove working dir and check mdt stats again.
9443 rmdir ${testdir} || error "rmdir failed"
9444 check_stats $SINGLEMDS "rmdir" 1
9446 local testdir1=$DIR/${tdir}/stats_testdir1
9448 mkdir -p ${testdir1}
9449 touch ${testdir1}/test1
9450 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9451 check_stats $SINGLEMDS "crossdir_rename" 1
9453 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9454 check_stats $SINGLEMDS "samedir_rename" 1
9458 run_test 133a "Verifying MDT stats ========================================"
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9462 remote_ost_nodsh && skip "remote OST with nodsh" && return
9463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9464 local testdir=$DIR/${tdir}/stats_testdir
9465 mkdir -p ${testdir} || error "mkdir failed"
9466 touch ${testdir}/${tfile} || error "touch failed"
9467 cancel_lru_locks mdc
9470 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9471 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9473 # extra mdt stats verification.
9474 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9475 check_stats $SINGLEMDS "setattr" 1
9476 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9477 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9479 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9480 check_stats $SINGLEMDS "getattr" 1
9482 $LFS df || error "lfs failed"
9483 check_stats $SINGLEMDS "statfs" 1
9487 run_test 133b "Verifying extra MDT stats =================================="
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9491 remote_ost_nodsh && skip "remote OST with nodsh" && return
9492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9493 local testdir=$DIR/${tdir}/stats_testdir
9494 test_mkdir -p ${testdir} || error "mkdir failed"
9496 # verify obdfilter stats.
9497 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9499 cancel_lru_locks osc
9500 wait_delete_completed
9503 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9504 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9506 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9508 cancel_lru_locks osc
9509 check_stats ost "write" 1
9511 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9512 check_stats ost "read" 1
9514 > ${testdir}/${tfile} || error "truncate failed"
9515 check_stats ost "punch" 1
9517 rm -f ${testdir}/${tfile} || error "file remove failed"
9518 wait_delete_completed
9519 check_stats ost "destroy" 1
9523 run_test 133c "Verifying OST stats ========================================"
9530 while [ $value -ge 2 ]; do
9535 if [ $orig -gt $order ]; then
9543 local size=('K' 'M' 'G' 'T');
9545 local size_string=$value
9547 while [ $value -ge 1024 ]; do
9548 if [ $i -gt 3 ]; then
9549 #T is the biggest unit we get here, if that is bigger,
9551 size_string=${value}T
9554 value=$((value >> 10))
9555 if [ $value -lt 1024 ]; then
9556 size_string=${value}${size[$i]}
9567 local context=${2:-.}
9568 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9570 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9576 remote_ost_nodsh && skip "remote OST with nodsh" && return
9577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9578 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9579 { skip "MDS doesn't support rename stats"; return; }
9581 local testdir1=$DIR/${tdir}/stats_testdir1
9582 local testdir2=$DIR/${tdir}/stats_testdir2
9584 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9586 mkdir -p ${testdir1} || error "mkdir failed"
9587 mkdir -p ${testdir2} || error "mkdir failed"
9589 createmany -o $testdir1/test 512 || error "createmany failed"
9591 # check samedir rename size
9592 mv ${testdir1}/test0 ${testdir1}/test_0
9594 local testdir1_size=$(ls -l $DIR/${tdir} |
9595 awk '/stats_testdir1/ {print $5}')
9596 local testdir2_size=$(ls -l $DIR/${tdir} |
9597 awk '/stats_testdir2/ {print $5}')
9599 testdir1_size=$(order_2 $testdir1_size)
9600 testdir2_size=$(order_2 $testdir2_size)
9602 testdir1_size=$(size_in_KMGT $testdir1_size)
9603 testdir2_size=$(size_in_KMGT $testdir2_size)
9605 echo "source rename dir size: ${testdir1_size}"
9606 echo "target rename dir size: ${testdir2_size}"
9608 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9609 eval $cmd || error "$cmd failed"
9610 local samedir=$($cmd | grep 'same_dir')
9611 local same_sample=$(get_rename_size $testdir1_size)
9612 [ -z "$samedir" ] && error "samedir_rename_size count error"
9613 [[ $same_sample -eq 1 ]] ||
9614 error "samedir_rename_size error $same_sample"
9615 echo "Check same dir rename stats success"
9617 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9619 # check crossdir rename size
9620 mv ${testdir1}/test_0 ${testdir2}/test_0
9622 testdir1_size=$(ls -l $DIR/${tdir} |
9623 awk '/stats_testdir1/ {print $5}')
9624 testdir2_size=$(ls -l $DIR/${tdir} |
9625 awk '/stats_testdir2/ {print $5}')
9627 testdir1_size=$(order_2 $testdir1_size)
9628 testdir2_size=$(order_2 $testdir2_size)
9630 testdir1_size=$(size_in_KMGT $testdir1_size)
9631 testdir2_size=$(size_in_KMGT $testdir2_size)
9633 echo "source rename dir size: ${testdir1_size}"
9634 echo "target rename dir size: ${testdir2_size}"
9636 eval $cmd || error "$cmd failed"
9637 local crossdir=$($cmd | grep 'crossdir')
9638 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9639 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9640 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9641 [[ $src_sample -eq 1 ]] ||
9642 error "crossdir_rename_size error $src_sample"
9643 [[ $tgt_sample -eq 1 ]] ||
9644 error "crossdir_rename_size error $tgt_sample"
9645 echo "Check cross dir rename stats success"
9648 run_test 133d "Verifying rename_stats ========================================"
9651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9652 remote_ost_nodsh && skip "remote OST with nodsh" && return
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9654 local testdir=$DIR/${tdir}/stats_testdir
9655 local ctr f0 f1 bs=32768 count=42 sum
9657 mkdir -p ${testdir} || error "mkdir failed"
9659 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9661 for ctr in {write,read}_bytes; do
9663 cancel_lru_locks osc
9665 do_facet ost1 $LCTL set_param -n \
9666 "obdfilter.*.exports.clear=clear"
9668 if [ $ctr = write_bytes ]; then
9670 f1=${testdir}/${tfile}
9672 f0=${testdir}/${tfile}
9676 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9679 cancel_lru_locks osc
9681 sum=$(do_facet ost1 $LCTL get_param \
9682 "obdfilter.*.exports.*.stats" |
9683 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9684 $1 == ctr { sum += $7 }
9685 END { printf("%0.0f", sum) }')
9687 if ((sum != bs * count)); then
9688 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9694 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9697 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9698 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9699 /sys/kernel/debug/lustre/; do
9700 [[ -d $dir ]] && proc_dirs+=" $dir"
9704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9705 remote_ost_nodsh && skip "remote OST with nodsh" && return
9706 # First without trusting modes.
9707 find $proc_dirs -exec cat '{}' \; &> /dev/null
9709 # Second verifying readability.
9710 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9712 # eventually, this can also be replaced with "lctl get_param -R",
9713 # but not until that option is always available on the server
9715 for facet in $SINGLEMDS ost1; do
9716 do_facet $facet find $proc_dirs \
9717 ! -name req_history \
9718 -exec cat '{}' \\\; &> /dev/null
9720 do_facet $facet find $proc_dirs \
9721 ! -name req_history \
9723 -exec cat '{}' \\\; &> /dev/null ||
9724 error "proc file read failed"
9727 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9731 remote_ost_nodsh && skip "remote OST with nodsh" && return
9732 # Second verifying writability.
9735 -not -name force_lbug \
9736 -not -name changelog_mask \
9737 -exec badarea_io '{}' \; &> /dev/null ||
9738 error "find $proc_dirs failed"
9740 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9741 skip "Too old lustre on MDS" && return
9743 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9744 skip "Too old lustre on ost1" && return
9747 for facet in $SINGLEMDS ost1; do
9748 do_facet $facet find $proc_dirs \
9750 -not -name force_lbug \
9751 -not -name changelog_mask \
9752 -exec badarea_io '{}' \\\; &> /dev/null ||
9753 error "$facet find $proc_dirs failed"
9757 # remount the FS in case writes/reads /proc break the FS
9758 cleanup || error "failed to unmount"
9759 setup || error "failed to setup"
9762 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9766 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9767 skip "Need MDS version at least 2.7.54" && return
9769 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9770 cancel_lru_locks mdc
9772 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9773 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9774 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9777 createmany -o $DIR/$tdir/f $nr ||
9778 error "failed to create $nr files in $DIR/$tdir"
9779 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9781 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9782 do_facet mds1 $LCTL set_param fail_loc=0x327
9783 do_facet mds1 $LCTL set_param fail_val=500
9786 echo "sleep 10 seconds ..."
9788 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9790 do_facet mds1 $LCTL set_param fail_loc=0
9791 do_facet mds1 $LCTL set_param fail_val=0
9792 [ $lck_cnt -lt $unused ] ||
9793 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9796 unlinkmany $DIR/$tdir/f $nr
9798 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9801 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9802 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9803 skip "Need MDS version at least 2.7.54" && return
9805 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9806 cancel_lru_locks mdc
9808 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9809 ldlm.lock_reclaim_threshold_mb)
9810 # disable reclaim temporarily
9811 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9813 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9814 do_facet mds1 $LCTL set_param fail_loc=0x328
9815 do_facet mds1 $LCTL set_param fail_val=500
9817 $LCTL set_param debug=+trace
9820 createmany -o $DIR/$tdir/f $nr &
9823 echo "Sleep $TIMEOUT seconds ..."
9825 if ! ps -p $create_pid > /dev/null 2>&1; then
9826 do_facet mds1 $LCTL set_param fail_loc=0
9827 do_facet mds1 $LCTL set_param fail_val=0
9828 do_facet mds1 $LCTL set_param \
9829 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9830 error "createmany finished incorrectly!"
9832 do_facet mds1 $LCTL set_param fail_loc=0
9833 do_facet mds1 $LCTL set_param fail_val=0
9834 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9835 wait $create_pid || return 1
9837 unlinkmany $DIR/$tdir/f $nr
9839 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9841 test_140() { #bug-17379
9842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9843 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9844 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9845 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9847 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9848 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9850 while i=`expr $i + 1`; do
9851 test_mkdir -p $i || error "Creating dir $i"
9852 cd $i || error "Changing to $i"
9853 ln -s ../stat stat || error "Creating stat symlink"
9854 # Read the symlink until ELOOP present,
9855 # not LBUGing the system is considered success,
9856 # we didn't overrun the stack.
9857 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9859 if [ $ret -eq 40 ]; then
9862 error "Open stat symlink"
9868 echo "The symlink depth = $i"
9869 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9870 error "Invalid symlink depth"
9872 # Test recursive symlink
9873 ln -s symlink_self symlink_self
9874 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9875 echo "open symlink_self returns $ret"
9876 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9878 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9882 local TF="$TMP/$tfile"
9884 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9886 cancel_lru_locks osc
9887 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9888 remount_client $MOUNT
9890 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9893 $TRUNCATE $DIR/$tfile 6000
9894 cancel_lru_locks osc
9895 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9898 echo "12345" >>$DIR/$tfile
9899 cancel_lru_locks osc
9900 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9903 echo "12345" >>$DIR/$tfile
9904 cancel_lru_locks osc
9905 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9910 run_test 150 "truncate/append tests"
9912 #LU-2902 roc_hit was not able to read all values from lproc
9913 function roc_hit_init() {
9914 local list=$(comma_list $(osts_nodes))
9915 local dir=$DIR/$tdir-check
9916 local file=$dir/file
9922 #use setstripe to do a write to every ost
9923 for i in $(seq 0 $((OSTCOUNT-1))); do
9924 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9925 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9926 idx=$(printf %04x $i)
9927 BEFORE=$(get_osd_param $list *OST*$idx stats |
9928 awk '$1 == "cache_access" {sum += $7}
9929 END { printf("%0.0f", sum) }')
9931 cancel_lru_locks osc
9932 cat $file >/dev/null
9934 AFTER=$(get_osd_param $list *OST*$idx stats |
9935 awk '$1 == "cache_access" {sum += $7}
9936 END { printf("%0.0f", sum) }')
9938 echo BEFORE:$BEFORE AFTER:$AFTER
9939 if ! let "AFTER - BEFORE == 4"; then
9941 error "roc_hit is not safe to use"
9949 function roc_hit() {
9950 local list=$(comma_list $(osts_nodes))
9951 echo $(get_osd_param $list '' stats |
9952 awk '$1 == "cache_hit" {sum += $7}
9953 END { printf("%0.0f", sum) }')
9956 function set_cache() {
9959 if [ "$2" == "off" ]; then
9962 local list=$(comma_list $(osts_nodes))
9963 set_osd_param $list '' $1_cache_enable $on
9965 cancel_lru_locks osc
9969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9970 remote_ost_nodsh && skip "remote OST with nodsh" && return
9973 local list=$(comma_list $(osts_nodes))
9975 # check whether obdfilter is cache capable at all
9976 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9977 echo "not cache-capable obdfilter"
9981 # check cache is enabled on all obdfilters
9982 if get_osd_param $list '' read_cache_enable | grep 0; then
9983 echo "oss cache is disabled"
9987 set_osd_param $list '' writethrough_cache_enable 1
9989 # check write cache is enabled on all obdfilters
9990 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9991 echo "oss write cache is NOT enabled"
9997 #define OBD_FAIL_OBD_NO_LRU 0x609
9998 do_nodes $list $LCTL set_param fail_loc=0x609
10000 # pages should be in the case right after write
10001 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10004 local BEFORE=$(roc_hit)
10005 cancel_lru_locks osc
10006 cat $DIR/$tfile >/dev/null
10007 local AFTER=$(roc_hit)
10009 do_nodes $list $LCTL set_param fail_loc=0
10011 if ! let "AFTER - BEFORE == CPAGES"; then
10012 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10015 # the following read invalidates the cache
10016 cancel_lru_locks osc
10017 set_osd_param $list '' read_cache_enable 0
10018 cat $DIR/$tfile >/dev/null
10020 # now data shouldn't be found in the cache
10022 cancel_lru_locks osc
10023 cat $DIR/$tfile >/dev/null
10025 if let "AFTER - BEFORE != 0"; then
10026 error "IN CACHE: before: $BEFORE, after: $AFTER"
10029 set_osd_param $list '' read_cache_enable 1
10032 run_test 151 "test cache on oss and controls ==============================="
10035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10036 local TF="$TMP/$tfile"
10038 # simulate ENOMEM during write
10039 #define OBD_FAIL_OST_NOMEM 0x226
10040 lctl set_param fail_loc=0x80000226
10041 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10043 sync || error "sync failed"
10044 lctl set_param fail_loc=0
10046 # discard client's cache
10047 cancel_lru_locks osc
10049 # simulate ENOMEM during read
10050 lctl set_param fail_loc=0x80000226
10051 cmp $TF $DIR/$tfile || error "cmp failed"
10052 lctl set_param fail_loc=0
10056 run_test 152 "test read/write with enomem ============================"
10059 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10061 run_test 153 "test if fdatasync does not crash ======================="
10063 dot_lustre_fid_permission_check() {
10065 local ffid=$MOUNT/.lustre/fid/$fid
10068 echo "stat fid $fid"
10069 stat $ffid > /dev/null || error "stat $ffid failed."
10070 echo "touch fid $fid"
10071 touch $ffid || error "touch $ffid failed."
10072 echo "write to fid $fid"
10073 cat /etc/hosts > $ffid || error "write $ffid failed."
10074 echo "read fid $fid"
10075 diff /etc/hosts $ffid || error "read $ffid failed."
10076 echo "append write to fid $fid"
10077 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10078 echo "rename fid $fid"
10079 mv $ffid $test_dir/$tfile.1 &&
10080 error "rename $ffid to $tfile.1 should fail."
10081 touch $test_dir/$tfile.1
10082 mv $test_dir/$tfile.1 $ffid &&
10083 error "rename $tfile.1 to $ffid should fail."
10084 rm -f $test_dir/$tfile.1
10085 echo "truncate fid $fid"
10086 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10087 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10088 echo "link fid $fid"
10089 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10091 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10092 echo "setfacl fid $fid"
10093 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10094 echo "getfacl fid $fid"
10095 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10097 echo "unlink fid $fid"
10098 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10099 echo "mknod fid $fid"
10100 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10102 fid=[0xf00000400:0x1:0x0]
10103 ffid=$MOUNT/.lustre/fid/$fid
10105 echo "stat non-exist fid $fid"
10106 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10107 echo "write to non-exist fid $fid"
10108 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10109 echo "link new fid $fid"
10110 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10112 mkdir -p $test_dir/$tdir
10113 touch $test_dir/$tdir/$tfile
10114 fid=$($LFS path2fid $test_dir/$tdir)
10117 error "error: could not get fid for $test_dir/$dir/$tfile."
10119 ffid=$MOUNT/.lustre/fid/$fid
10122 ls $ffid > /dev/null || error "ls $ffid failed."
10123 echo "touch $fid/$tfile.1"
10124 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10126 echo "touch $MOUNT/.lustre/fid/$tfile"
10127 touch $MOUNT/.lustre/fid/$tfile && \
10128 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10130 echo "setxattr to $MOUNT/.lustre/fid"
10131 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10133 echo "listxattr for $MOUNT/.lustre/fid"
10134 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10136 echo "delxattr from $MOUNT/.lustre/fid"
10137 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10139 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10140 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10141 error "touch invalid fid should fail."
10143 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10144 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10145 error "touch non-normal fid should fail."
10147 echo "rename $tdir to $MOUNT/.lustre/fid"
10148 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10149 error "rename to $MOUNT/.lustre/fid should fail."
10151 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10153 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10154 local new_obf_mode=777
10156 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10157 chmod $new_obf_mode $DIR/.lustre/fid ||
10158 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10160 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10161 [ $obf_mode -eq $new_obf_mode ] ||
10162 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10164 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10165 chmod $old_obf_mode $DIR/.lustre/fid ||
10166 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10169 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10170 fid=$($LFS path2fid $test_dir/$tfile-2)
10172 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10174 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10175 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10176 error "create lov data thru .lustre failed"
10178 echo "cp /etc/passwd $test_dir/$tfile-2"
10179 cp /etc/passwd $test_dir/$tfile-2 ||
10180 error "copy to $test_dir/$tfile-2 failed."
10181 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10182 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10183 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10185 rm -rf $test_dir/tfile.lnk
10186 rm -rf $test_dir/$tfile-2
10190 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10191 skip "Need MDS version at least 2.4.1" && return
10193 local tf=$DIR/$tfile
10196 local fid=$($LFS path2fid $tf)
10197 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10199 # check that we get the same pathname back
10200 local found=$($LFS fid2path $MOUNT "$fid")
10201 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10202 [ "$found" == "$tf" ] ||
10203 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10205 run_test 154A "lfs path2fid and fid2path basic checks"
10208 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10209 skip "Need MDS version at least 2.4.1" && return
10211 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10212 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10213 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10214 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10216 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10217 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10219 # check that we get the same pathname
10220 echo "PFID: $PFID, name: $name"
10221 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10222 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10223 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10224 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10226 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10228 run_test 154B "verify the ll_decode_linkea tool"
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10232 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10233 { skip "Need MDS version at least 2.2.51"; return 0; }
10234 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10235 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10237 cp /etc/hosts $DIR/$tfile
10239 fid=$($LFS path2fid $DIR/$tfile)
10241 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10243 dot_lustre_fid_permission_check "$fid" $DIR ||
10244 error "dot lustre permission check $fid failed"
10246 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10248 touch $MOUNT/.lustre/file &&
10249 error "creation is not allowed under .lustre"
10251 mkdir $MOUNT/.lustre/dir &&
10252 error "mkdir is not allowed under .lustre"
10256 run_test 154a "Open-by-FID"
10259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10260 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10261 { skip "Need MDS version at least 2.2.51"; return 0; }
10262 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10266 local remote_dir=$DIR/$tdir/remote_dir
10270 mkdir -p $DIR/$tdir
10271 $LFS mkdir -i $MDTIDX $remote_dir ||
10272 error "create remote directory failed"
10274 cp /etc/hosts $remote_dir/$tfile
10276 fid=$($LFS path2fid $remote_dir/$tfile)
10278 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10280 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10281 error "dot lustre permission check $fid failed"
10284 run_test 154b "Open-by-FID for remote directory"
10287 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10288 skip "Need MDS version at least 2.4.1" && return
10290 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10291 local FID1=$($LFS path2fid $DIR/$tfile.1)
10292 local FID2=$($LFS path2fid $DIR/$tfile.2)
10293 local FID3=$($LFS path2fid $DIR/$tfile.3)
10296 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10297 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10298 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10300 [ "$FID" = "${!want}" ] ||
10301 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10305 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10307 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10308 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10312 run_test 154c "lfs path2fid and fid2path multiple arguments"
10315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10316 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10317 skip "Need MDS version at least 2.5.53" && return
10319 if remote_mds; then
10320 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10324 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10331 local fid=$($LFS path2fid $DIR/$tfile)
10334 cmd="exec $fd<$DIR/$tfile"
10336 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10337 echo "$fid_list" | grep "$fid"
10340 cmd="exec $fd>/dev/null"
10342 if [ $rc -ne 0 ]; then
10343 error "FID $fid not found in open files list $fid_list"
10346 run_test 154d "Verify open file fid"
10350 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10351 skip "Need MDS version at least 2.6.50" && return
10353 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10354 error ".lustre returned by readdir"
10357 run_test 154e ".lustre is not returned by readdir"
10360 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10361 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10362 test_mkdir -p -c1 $DIR/$tdir/d
10363 # test dirs inherit from its stripe
10364 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10365 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10366 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10367 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10370 # get fid of parents
10371 local FID0=$($LFS path2fid $DIR/$tdir/d)
10372 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10373 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10374 local FID3=$($LFS path2fid $DIR)
10376 # check that path2fid --parents returns expected <parent_fid>/name
10377 # 1) test for a directory (single parent)
10378 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10379 [ "$parent" == "$FID0/foo1" ] ||
10380 error "expected parent: $FID0/foo1, got: $parent"
10382 # 2) test for a file with nlink > 1 (multiple parents)
10383 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10384 echo "$parent" | grep -F "$FID1/$tfile" ||
10385 error "$FID1/$tfile not returned in parent list"
10386 echo "$parent" | grep -F "$FID2/link" ||
10387 error "$FID2/link not returned in parent list"
10389 # 3) get parent by fid
10390 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10391 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10392 echo "$parent" | grep -F "$FID1/$tfile" ||
10393 error "$FID1/$tfile not returned in parent list (by fid)"
10394 echo "$parent" | grep -F "$FID2/link" ||
10395 error "$FID2/link not returned in parent list (by fid)"
10397 # 4) test for entry in root directory
10398 parent=$($LFS path2fid --parents $DIR/f)
10399 echo "$parent" | grep -F "$FID3/f" ||
10400 error "$FID3/f not returned in parent list"
10402 # 5) test it on root directory
10403 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10404 error "$MOUNT should not have parents"
10406 # enable xattr caching and check that linkea is correctly updated
10407 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10408 save_lustre_params client "llite.*.xattr_cache" > $save
10409 lctl set_param llite.*.xattr_cache 1
10411 # 6.1) linkea update on rename
10412 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10414 # get parents by fid
10415 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10416 # foo1 should no longer be returned in parent list
10417 echo "$parent" | grep -F "$FID1" &&
10418 error "$FID1 should no longer be in parent list"
10419 # the new path should appear
10420 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10421 error "$FID2/$tfile.moved is not in parent list"
10423 # 6.2) linkea update on unlink
10424 rm -f $DIR/$tdir/d/foo2/link
10425 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10426 # foo2/link should no longer be returned in parent list
10427 echo "$parent" | grep -F "$FID2/link" &&
10428 error "$FID2/link should no longer be in parent list"
10432 restore_lustre_params < $save
10435 run_test 154f "get parent fids by reading link ea"
10439 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10440 { skip "Need MDS version at least 2.6.92"; return 0; }
10441 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10443 mkdir -p $DIR/$tdir
10444 llapi_fid_test -d $DIR/$tdir
10446 run_test 154g "various llapi FID tests"
10448 test_155_small_load() {
10449 local temp=$TMP/$tfile
10450 local file=$DIR/$tfile
10452 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10453 error "dd of=$temp bs=6096 count=1 failed"
10455 cancel_lru_locks osc
10456 cmp $temp $file || error "$temp $file differ"
10458 $TRUNCATE $temp 6000
10459 $TRUNCATE $file 6000
10460 cmp $temp $file || error "$temp $file differ (truncate1)"
10462 echo "12345" >>$temp
10463 echo "12345" >>$file
10464 cmp $temp $file || error "$temp $file differ (append1)"
10466 echo "12345" >>$temp
10467 echo "12345" >>$file
10468 cmp $temp $file || error "$temp $file differ (append2)"
10474 test_155_big_load() {
10475 remote_ost_nodsh && skip "remote OST with nodsh" && return
10476 local temp=$TMP/$tfile
10477 local file=$DIR/$tfile
10480 local cache_size=$(do_facet ost$((MAXI+1)) \
10481 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10482 local large_file_size=$((cache_size * 2))
10484 echo "OSS cache size: $cache_size KB"
10485 echo "Large file size: $large_file_size KB"
10487 [ $MAXV -le $large_file_size ] && \
10488 skip_env "max available OST size needs > $large_file_size KB" && \
10491 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10493 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10494 error "dd of=$temp bs=$large_file_size count=1k failed"
10497 cancel_lru_locks osc
10498 cmp $temp $file || error "$temp $file differ"
10504 save_writethrough() {
10505 local facets=$(get_facets OST)
10507 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10508 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10514 save_writethrough $p
10517 set_cache writethrough on
10518 test_155_small_load
10519 restore_lustre_params < $p
10522 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10527 save_writethrough $p
10530 set_cache writethrough off
10531 test_155_small_load
10532 restore_lustre_params < $p
10535 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10539 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10540 save_writethrough $p
10543 set_cache writethrough on
10544 test_155_small_load
10545 restore_lustre_params < $p
10548 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10552 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10553 save_writethrough $p
10556 set_cache writethrough off
10557 test_155_small_load
10558 restore_lustre_params < $p
10561 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10565 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10566 save_writethrough $p
10569 set_cache writethrough on
10571 restore_lustre_params < $p
10574 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10578 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10579 save_writethrough $p
10582 set_cache writethrough off
10584 restore_lustre_params < $p
10587 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10591 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10592 save_writethrough $p
10595 set_cache writethrough on
10597 restore_lustre_params < $p
10600 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10604 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10605 save_writethrough $p
10608 set_cache writethrough off
10610 restore_lustre_params < $p
10613 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10616 remote_ost_nodsh && skip "remote OST with nodsh" && return
10617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10621 local file="$DIR/$tfile"
10622 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10624 [ "$(facet_fstype ost1)" = "zfs" -a \
10625 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10626 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10629 save_writethrough $p
10632 log "Turn on read and write cache"
10634 set_cache writethrough on
10636 log "Write data and read it back."
10637 log "Read should be satisfied from the cache."
10638 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10640 cancel_lru_locks osc
10641 cat $file >/dev/null
10643 if ! let "AFTER - BEFORE == CPAGES"; then
10644 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10646 log "cache hits:: before: $BEFORE, after: $AFTER"
10649 log "Read again; it should be satisfied from the cache."
10651 cancel_lru_locks osc
10652 cat $file >/dev/null
10654 if ! let "AFTER - BEFORE == CPAGES"; then
10655 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10657 log "cache hits:: before: $BEFORE, after: $AFTER"
10660 log "Turn off the read cache and turn on the write cache"
10662 set_cache writethrough on
10664 log "Read again; it should be satisfied from the cache."
10666 cancel_lru_locks osc
10667 cat $file >/dev/null
10669 if ! let "AFTER - BEFORE == CPAGES"; then
10670 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10672 log "cache hits:: before: $BEFORE, after: $AFTER"
10675 log "Read again; it should not be satisfied from the cache."
10677 cancel_lru_locks osc
10678 cat $file >/dev/null
10680 if ! let "AFTER - BEFORE == 0"; then
10681 error "IN CACHE: before: $BEFORE, after: $AFTER"
10683 log "cache hits:: before: $BEFORE, after: $AFTER"
10686 log "Write data and read it back."
10687 log "Read should be satisfied from the cache."
10688 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10690 cancel_lru_locks osc
10691 cat $file >/dev/null
10693 if ! let "AFTER - BEFORE == CPAGES"; then
10694 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10696 log "cache hits:: before: $BEFORE, after: $AFTER"
10699 log "Read again; it should not be satisfied from the cache."
10701 cancel_lru_locks osc
10702 cat $file >/dev/null
10704 if ! let "AFTER - BEFORE == 0"; then
10705 error "IN CACHE: before: $BEFORE, after: $AFTER"
10707 log "cache hits:: before: $BEFORE, after: $AFTER"
10710 log "Turn off read and write cache"
10712 set_cache writethrough off
10714 log "Write data and read it back"
10715 log "It should not be satisfied from the cache."
10717 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10718 cancel_lru_locks osc
10720 cat $file >/dev/null
10722 if ! let "AFTER - BEFORE == 0"; then
10723 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10725 log "cache hits:: before: $BEFORE, after: $AFTER"
10728 log "Turn on the read cache and turn off the write cache"
10730 set_cache writethrough off
10732 log "Write data and read it back"
10733 log "It should not be satisfied from the cache."
10735 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10737 cancel_lru_locks osc
10738 cat $file >/dev/null
10740 if ! let "AFTER - BEFORE == 0"; then
10741 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10743 log "cache hits:: before: $BEFORE, after: $AFTER"
10746 log "Read again; it should be satisfied from the cache."
10748 cancel_lru_locks osc
10749 cat $file >/dev/null
10751 if ! let "AFTER - BEFORE == CPAGES"; then
10752 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10754 log "cache hits:: before: $BEFORE, after: $AFTER"
10758 restore_lustre_params < $p
10761 run_test 156 "Verification of tunables"
10764 cleanup_changelog () {
10766 echo "Deregistering changelog client $CL_USER"
10767 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10771 if [[ $MDSCOUNT -gt 1 ]]; then
10772 error_ignore bz17935 $*
10780 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10782 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10784 if [ $MASK -eq 1 ]; then
10785 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10787 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10791 changelog_extract_field() {
10795 local identifier=$4
10797 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10798 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10805 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10806 { skip "Need MDS version at least 2.2.0"; return; }
10808 local CL_USERS="mdd.$MDT0.changelog_users"
10809 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10810 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10811 changelog_register -n)
10812 echo "Registered as changelog user $CL_USER"
10813 trap cleanup_changelog EXIT
10814 $GET_CL_USERS | grep -q $CL_USER ||
10815 error "User $CL_USER not found in changelog_users"
10818 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10819 touch $DIR/$tdir/pics/2008/zachy/timestamp
10820 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10821 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10822 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10823 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10824 rm $DIR/$tdir/pics/desktop.jpg
10826 $LFS changelog $MDT0 | tail -5
10828 echo "verifying changelog mask"
10829 changelog_chmask "MKDIR"
10830 changelog_chmask "CLOSE"
10832 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10833 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10835 changelog_chmask "MKDIR"
10836 changelog_chmask "CLOSE"
10838 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10839 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10841 $LFS changelog $MDT0
10842 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10843 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10844 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10845 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10848 echo "verifying target fid"
10849 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10850 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10851 [ "$fidc" == "$fidf" ] ||
10852 err17935 "fid in changelog $fidc != file fid $fidf"
10853 echo "verifying parent fid"
10854 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10855 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10856 [ "$fidc" == "$fidf" ] ||
10857 err17935 "pfid in changelog $fidc != dir fid $fidf"
10859 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10860 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10861 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10862 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10863 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10864 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10866 MIN_REC=$($GET_CL_USERS |
10867 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10868 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10869 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10870 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10871 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10873 # LU-3446 changelog index reset on MDT restart
10874 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10875 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10876 $LFS changelog_clear $MDT0 $CL_USER 0
10877 stop $SINGLEMDS || error "Fail to stop MDT."
10878 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10879 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10880 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10881 [ $CUR_REC1 == $CUR_REC2 ] ||
10882 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10884 echo "verifying user deregister"
10886 $GET_CL_USERS | grep -q $CL_USER &&
10887 error "User $CL_USER still in changelog_users"
10889 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10890 if [ $CL_USER -eq 0 ]; then
10891 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10892 touch $DIR/$tdir/chloe
10893 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10894 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10895 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10897 echo "$CL_USER other changelog users; can't verify off"
10900 run_test 160a "changelog sanity"
10902 test_160b() { # LU-3587
10903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10905 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10906 { skip "Need MDS version at least 2.2.0"; return; }
10908 local CL_USERS="mdd.$MDT0.changelog_users"
10909 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10910 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10911 changelog_register -n)
10912 echo "Registered as changelog user $CL_USER"
10913 trap cleanup_changelog EXIT
10914 $GET_CL_USERS | grep -q $CL_USER ||
10915 error "User $CL_USER not found in changelog_users"
10917 local LONGNAME1=$(str_repeat a 255)
10918 local LONGNAME2=$(str_repeat b 255)
10921 echo "creating very long named file"
10922 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10923 echo "moving very long named file"
10924 mv $LONGNAME1 $LONGNAME2
10926 $LFS changelog $MDT0 | grep RENME
10930 run_test 160b "Verify that very long rename doesn't crash in changelog"
10933 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10936 local server_version=$(lustre_version_code $SINGLEMDS)
10938 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10939 [[ $server_version -gt $(version_code 2.5.1) &&
10940 $server_version -lt $(version_code 2.5.50) ]] ||
10941 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10944 # Registration step
10945 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10946 changelog_register -n)
10947 trap cleanup_changelog EXIT
10950 mkdir -p $DIR/$tdir
10951 $MCREATE $DIR/$tdir/foo_160c
10952 changelog_chmask "TRUNC"
10953 $TRUNCATE $DIR/$tdir/foo_160c 200
10954 changelog_chmask "TRUNC"
10955 $TRUNCATE $DIR/$tdir/foo_160c 199
10956 $LFS changelog $MDT0
10957 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10958 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10959 $LFS changelog_clear $MDT0 $CL_USER 0
10961 # Deregistration step
10964 run_test 160c "verify that changelog log catch the truncate event"
10967 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10968 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10970 local server_version=$(lustre_version_code mds1)
10971 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10973 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10974 { skip "Need MDS version at least 2.7.60+"; return; }
10975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10977 # Registration step
10978 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10979 changelog_register -n)
10981 trap cleanup_changelog EXIT
10982 mkdir -p $DIR/$tdir/migrate_dir
10983 $LFS changelog_clear $MDT0 $CL_USER 0
10985 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10986 $LFS changelog $MDT0
10987 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10988 $LFS changelog_clear $MDT0 $CL_USER 0
10989 [ $MIGRATES -eq 1 ] ||
10990 error "MIGRATE changelog mask count $MIGRATES != 1"
10992 # Deregistration step
10995 run_test 160d "verify that changelog log catch the migrate event"
10998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10999 test_mkdir -p -c1 $DIR/$tdir
11000 cp /etc/hosts $DIR/$tdir/$tfile
11001 test_mkdir -c1 $DIR/$tdir/foo1
11002 test_mkdir -c1 $DIR/$tdir/foo2
11003 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11004 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11007 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11008 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11009 $LFS fid2path $DIR $FID
11010 err17935 "bad link ea"
11013 rm $DIR/$tdir/foo2/zachary
11015 rm $DIR/$tdir/foo2/thor
11017 rm $DIR/$tdir/$tfile
11019 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11020 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11022 $LFS fid2path $DIR $FID
11023 err17935 "bad link rename"
11025 rm $DIR/$tdir/foo2/maggie
11028 local longname=filename_avg_len_is_thirty_two_
11029 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11030 error "failed to hardlink many files"
11031 links=$($LFS fid2path $DIR $FID | wc -l)
11032 echo -n "${links}/1000 links in link EA"
11033 [[ $links -gt 60 ]] ||
11034 err17935 "expected at least 60 links in link EA"
11035 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11036 error "failed to unlink many hardlinks"
11038 run_test 161a "link ea sanity"
11041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11042 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11044 local remote_dir=$DIR/$tdir/remote_dir
11046 mkdir -p $DIR/$tdir
11047 $LFS mkdir -i $MDTIDX $remote_dir ||
11048 error "create remote directory failed"
11050 cp /etc/hosts $remote_dir/$tfile
11051 mkdir -p $remote_dir/foo1
11052 mkdir -p $remote_dir/foo2
11053 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11054 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11055 ln $remote_dir/$tfile $remote_dir/foo1/luna
11056 ln $remote_dir/$tfile $remote_dir/foo2/thor
11058 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11060 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11061 $LFS fid2path $DIR $FID
11062 err17935 "bad link ea"
11065 rm $remote_dir/foo2/zachary
11067 rm $remote_dir/foo2/thor
11069 rm $remote_dir/$tfile
11071 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11072 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11073 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11074 $LFS fid2path $DIR $FID
11075 err17935 "bad link rename"
11077 rm $remote_dir/foo2/maggie
11080 local longname=filename_avg_len_is_thirty_two_
11081 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11082 error "failed to hardlink many files"
11083 links=$($LFS fid2path $DIR $FID | wc -l)
11084 echo -n "${links}/1000 links in link EA"
11085 [[ ${links} -gt 60 ]] ||
11086 err17935 "expected at least 60 links in link EA"
11087 unlinkmany $remote_dir/foo2/$longname 1000 ||
11088 error "failed to unlink many hardlinks"
11090 run_test 161b "link ea sanity under remote directory"
11093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11095 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11096 skip "Need MDS version at least 2.1.5" && return
11098 # define CLF_RENAME_LAST 0x0001
11099 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11100 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11101 changelog_register -n)
11103 trap cleanup_changelog EXIT
11105 mkdir -p $DIR/$tdir
11106 touch $DIR/$tdir/foo_161c
11107 touch $DIR/$tdir/bar_161c
11108 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11109 $LFS changelog $MDT0 | grep RENME
11110 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11112 $LFS changelog_clear $MDT0 $CL_USER 0
11113 if [ x$flags != "x0x1" ]; then
11114 error "flag $flags is not 0x1"
11116 echo "rename overwrite a target having nlink = 1," \
11117 "changelog record has flags of $flags"
11119 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11120 touch $DIR/$tdir/foo_161c
11121 touch $DIR/$tdir/bar_161c
11122 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11123 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11124 $LFS changelog $MDT0 | grep RENME
11125 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11126 $LFS changelog_clear $MDT0 $CL_USER 0
11127 if [ x$flags != "x0x0" ]; then
11128 error "flag $flags is not 0x0"
11130 echo "rename overwrite a target having nlink > 1," \
11131 "changelog record has flags of $flags"
11133 # rename doesn't overwrite a target (changelog flag 0x0)
11134 touch $DIR/$tdir/foo_161c
11135 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11136 $LFS changelog $MDT0 | grep RENME
11137 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11138 $LFS changelog_clear $MDT0 $CL_USER 0
11139 if [ x$flags != "x0x0" ]; then
11140 error "flag $flags is not 0x0"
11142 echo "rename doesn't overwrite a target," \
11143 "changelog record has flags of $flags"
11145 # define CLF_UNLINK_LAST 0x0001
11146 # unlink a file having nlink = 1 (changelog flag 0x1)
11147 rm -f $DIR/$tdir/foo2_161c
11148 $LFS changelog $MDT0 | grep UNLNK
11149 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11150 $LFS changelog_clear $MDT0 $CL_USER 0
11151 if [ x$flags != "x0x1" ]; then
11152 error "flag $flags is not 0x1"
11154 echo "unlink a file having nlink = 1," \
11155 "changelog record has flags of $flags"
11157 # unlink a file having nlink > 1 (changelog flag 0x0)
11158 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11159 rm -f $DIR/$tdir/foobar_161c
11160 $LFS changelog $MDT0 | grep UNLNK
11161 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11162 $LFS changelog_clear $MDT0 $CL_USER 0
11163 if [ x$flags != "x0x0" ]; then
11164 error "flag $flags is not 0x0"
11166 echo "unlink a file having nlink > 1," \
11167 "changelog record has flags of $flags"
11170 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11177 local path=$(${LFS} fid2path $*)
11178 # Remove the '//' indicating a remote directory
11179 path=$(echo $path | sed 's#//#/#g')
11182 if [ $RC -ne 0 ]; then
11183 err17935 "path looked up of $expected failed. Error $RC"
11185 elif [ "${path}" != "${expected}" ]; then
11186 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11189 echo "fid $fid resolves to path $path (expected $expected)"
11192 test_162a() { # was test_162
11193 # Make changes to filesystem
11194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11195 test_mkdir -p -c1 $DIR/$tdir/d2
11196 touch $DIR/$tdir/d2/$tfile
11197 touch $DIR/$tdir/d2/x1
11198 touch $DIR/$tdir/d2/x2
11199 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11200 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11202 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11203 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11204 error "check path $tdir/d2/$tfile failed"
11207 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11208 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11209 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11210 error "check path $tdir/d2/p/q/r/slink failed"
11212 # softlink to wrong file
11213 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11214 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11215 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11216 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11219 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11220 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11221 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11222 # fid2path dir/fsname should both work
11223 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11224 error "check path $tdir/d2/a/b/c/new_file failed"
11225 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11226 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11228 # hardlink count: check that there are 2 links
11229 # Doesnt work with CMD yet: 17935
11230 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11231 err17935 "expected 2 links"
11233 # hardlink indexing: remove the first link
11234 rm $DIR/$tdir/d2/p/q/r/hlink
11235 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11236 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11240 run_test 162a "path lookup sanity"
11243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11247 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11248 error "create striped dir failed"
11250 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11251 tail -n 1 | awk '{print $2}')
11252 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11254 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11255 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11258 for ((i=0;i<5;i++)); do
11259 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11260 error "get fid for f$i failed"
11261 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11262 error "check path $tdir/striped_dir/f$i failed"
11264 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11265 error "get fid for d$i failed"
11266 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11267 error "check path $tdir/striped_dir/d$i failed"
11272 run_test 162b "striped directory path lookup sanity"
11274 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11276 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11277 skip "Need MDS version at least 2.7.51" && return
11278 test_mkdir $DIR/$tdir.local
11279 test_mkdir $DIR/$tdir.remote
11280 local lpath=$tdir.local
11281 local rpath=$tdir.remote
11283 for ((i = 0; i <= 101; i++)); do
11286 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11287 error "get fid for local directory $DIR/$lpath failed"
11288 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11289 error "check path for local directory $DIR/$lpath failed"
11292 test_mkdir $DIR/$rpath
11293 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11294 error "get fid for remote directory $DIR/$rpath failed"
11295 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11296 error "check path for remote directory $DIR/$rpath failed"
11301 run_test 162c "fid2path works with paths 100 or more directories deep"
11304 # do directio so as not to populate the page cache
11305 log "creating a 10 Mb file"
11306 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11307 log "starting reads"
11308 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11309 log "truncating the file"
11310 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11312 kill %+ || true # reads might have finished
11313 echo "wait until dd is finished"
11315 log "removing the temporary file"
11316 rm -rf $DIR/$tfile || error "tmp file removal failed"
11318 run_test 169 "parallel read and truncate should not deadlock"
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11322 $LCTL clear # bug 18514
11323 $LCTL debug_daemon start $TMP/${tfile}_log_good
11325 $LCTL debug_daemon stop
11326 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11327 error "sed failed to read log_good"
11329 $LCTL debug_daemon start $TMP/${tfile}_log_good
11331 $LCTL debug_daemon stop
11333 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11334 error "lctl df log_bad failed"
11336 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11337 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11339 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11340 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11342 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11343 error "bad_line good_line1 good_line2 are empty"
11345 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11346 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11347 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11349 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11350 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11351 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11353 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11354 error "bad_line_new good_line_new are empty"
11356 local expected_good=$((good_line1 + good_line2*2))
11358 rm -f $TMP/${tfile}*
11359 # LU-231, short malformed line may not be counted into bad lines
11360 if [ $bad_line -ne $bad_line_new ] &&
11361 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11362 error "expected $bad_line bad lines, but got $bad_line_new"
11366 if [ $expected_good -ne $good_line_new ]; then
11367 error "expected $expected_good good lines, but got $good_line_new"
11372 run_test 170 "test lctl df to handle corrupted log ====================="
11374 test_171() { # bug20592
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11376 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11377 $LCTL set_param fail_loc=0x50e
11378 $LCTL set_param fail_val=3000
11379 multiop_bg_pause $DIR/$tfile O_s || true
11381 kill -USR1 $MULTIPID
11385 if dmesg | grep "recursive fault"; then
11386 error "caught a recursive fault"
11388 $LCTL set_param fail_loc=0
11391 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11393 # it would be good to share it with obdfilter-survey/iokit-libecho code
11394 setup_obdecho_osc () {
11397 local obdfilter_name=$2
11398 echo "Creating new osc for $obdfilter_name on $ost_nid"
11399 # make sure we can find loopback nid
11400 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11402 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11403 ${obdfilter_name}_osc_UUID || rc=2; }
11404 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11405 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11409 cleanup_obdecho_osc () {
11410 local obdfilter_name=$1
11411 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11412 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11419 local pages=${3:-64}
11424 local obd_size=$(get_obd_size $node $OBD)
11425 local page_size=$(get_page_size $node)
11426 if [[ -n "$obd_size" ]]; then
11427 local new_count=$((obd_size / (pages * page_size / 1024)))
11428 [[ $new_count -ge $count ]] || count=$new_count
11431 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11432 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11434 if [ $rc -eq 0 ]; then
11435 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11436 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11438 echo "New object id is $id"
11439 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11441 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11442 "test_brw $count w v $pages $id" || rc=4; }
11443 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11445 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11446 "cleanup" || rc=5; }
11447 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11448 "detach" || rc=6; }
11449 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11455 remote_ost_nodsh && skip "remote OST with nodsh" && return
11457 local rmmod_local=0
11459 if ! module_loaded obdecho; then
11460 load_module obdecho/obdecho
11464 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11465 local host=$(lctl get_param -n osc.$osc.import |
11466 awk '/current_connection:/ {print $2}' )
11467 local target=$(lctl get_param -n osc.$osc.import |
11468 awk '/target:/ {print $2}' )
11469 target=${target%_UUID}
11471 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11472 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11473 [[ -n $target ]] && cleanup_obdecho_osc $target
11474 [ $rmmod_local -eq 1 ] && rmmod obdecho
11477 run_test 180a "test obdecho on osc"
11480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11481 remote_ost_nodsh && skip "remote OST with nodsh" && return
11483 local rmmod_remote=0
11485 do_facet ost1 "lsmod | grep -q obdecho || " \
11486 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11487 "modprobe obdecho; }" && rmmod_remote=1
11488 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11489 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11490 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11493 run_test 180b "test obdecho directly on obdfilter"
11495 test_180c() { # LU-2598
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11497 remote_ost_nodsh && skip "remote OST with nodsh" && return
11498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11499 skip "Need MDS version at least 2.4.0" && return
11502 local rmmod_remote=false
11503 local pages=16384 # 64MB bulk I/O RPC size
11506 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11507 rmmod_remote=true || error "failed to load module obdecho"
11509 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11511 if [ -n "$target" ]; then
11512 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11514 echo "there is no obdfilter target on ost1"
11517 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11520 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11522 test_181() { # bug 22177
11523 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11524 # create enough files to index the directory
11525 createmany -o $DIR/$tdir/foobar 4000
11526 # print attributes for debug purpose
11529 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11531 # remove the files & current working dir
11532 unlinkmany $DIR/$tdir/foobar 4000
11534 kill -USR1 $MULTIPID
11536 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11539 run_test 181 "Test open-unlinked dir ========================"
11545 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11547 $LCTL set_param mdc.*.rpc_stats=clear
11549 for (( i = 0; i < $tcount; i++ )) ; do
11550 mkdir $DIR/$tdir/$i
11553 for (( i = 0; i < $tcount; i++ )) ; do
11554 createmany -o $DIR/$tdir/$i/f- $fcount &
11558 for (( i = 0; i < $tcount; i++ )) ; do
11559 unlinkmany $DIR/$tdir/$i/f- $fcount &
11563 $LCTL get_param mdc.*.rpc_stats
11567 run_test 182 "Test parallel modify metadata operations ================"
11569 test_183() { # LU-2275
11570 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11571 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11572 skip "Need MDS version at least 2.3.56" && return
11574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11575 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11576 echo aaa > $DIR/$tdir/$tfile
11578 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11581 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11582 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11584 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11586 # Flush negative dentry cache
11587 touch $DIR/$tdir/$tfile
11589 # We are not checking for any leaked references here, they'll
11590 # become evident next time we do cleanup with module unload.
11593 run_test 183 "No crash or request leak in case of strange dispositions ========"
11595 # test suite 184 is for LU-2016, LU-2017
11597 check_swap_layouts_support && return 0
11599 dir0=$DIR/$tdir/$testnum
11600 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11605 $SETSTRIPE -c1 $file1
11607 $SETSTRIPE -c2 $file2
11609 gen1=$($GETSTRIPE -g $file1)
11610 gen2=$($GETSTRIPE -g $file2)
11612 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11613 gen=$($GETSTRIPE -g $file1)
11614 [[ $gen1 != $gen ]] ||
11615 "Layout generation on $file1 does not change"
11616 gen=$($GETSTRIPE -g $file2)
11617 [[ $gen2 != $gen ]] ||
11618 "Layout generation on $file2 does not change"
11620 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11621 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11623 run_test 184a "Basic layout swap"
11626 check_swap_layouts_support && return 0
11628 dir0=$DIR/$tdir/$testnum
11629 mkdir -p $dir0 || error "creating dir $dir0"
11636 $SETSTRIPE -c1 $file1
11637 $SETSTRIPE -c2 $file2
11638 $SETSTRIPE -c1 $file3
11639 chown $RUNAS_ID $file3
11640 gen1=$($GETSTRIPE -g $file1)
11641 gen2=$($GETSTRIPE -g $file2)
11643 $LFS swap_layouts $dir1 $dir2 &&
11644 error "swap of directories layouts should fail"
11645 $LFS swap_layouts $dir1 $file1 &&
11646 error "swap of directory and file layouts should fail"
11647 $RUNAS $LFS swap_layouts $file1 $file2 &&
11648 error "swap of file we cannot write should fail"
11649 $LFS swap_layouts $file1 $file3 &&
11650 error "swap of file with different owner should fail"
11651 /bin/true # to clear error code
11653 run_test 184b "Forbidden layout swap (will generate errors)"
11656 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11657 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11658 check_swap_layouts_support && return 0
11660 local dir0=$DIR/$tdir/$testnum
11661 mkdir -p $dir0 || error "creating dir $dir0"
11663 local ref1=$dir0/ref1
11664 local ref2=$dir0/ref2
11665 local file1=$dir0/file1
11666 local file2=$dir0/file2
11667 # create a file large enough for the concurrent test
11668 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11669 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11670 echo "ref file size: ref1($(stat -c %s $ref1))," \
11671 "ref2($(stat -c %s $ref2))"
11674 dd if=$ref1 of=$file1 bs=16k &
11677 # Make sure dd starts to copy file
11678 while [ ! -f $file1 ]; do sleep 0.1; done
11680 $LFS swap_layouts $file1 $file2
11683 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11684 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11686 # how many bytes copied before swapping layout
11687 local copied=$(stat -c %s $file2)
11688 local remaining=$(stat -c %s $ref1)
11689 remaining=$((remaining - copied))
11690 echo "Copied $copied bytes before swapping layout..."
11692 cmp -n $copied $file1 $ref2 | grep differ &&
11693 error "Content mismatch [0, $copied) of ref2 and file1"
11694 cmp -n $copied $file2 $ref1 ||
11695 error "Content mismatch [0, $copied) of ref1 and file2"
11696 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11697 error "Content mismatch [$copied, EOF) of ref1 and file1"
11700 rm -f $ref1 $ref2 $file1 $file2
11702 run_test 184c "Concurrent write and layout swap"
11705 check_swap_layouts_support && return 0
11706 [ -z "$(which getfattr 2>/dev/null)" ] &&
11707 skip "no getfattr command" && return 0
11709 local file1=$DIR/$tdir/$tfile-1
11710 local file2=$DIR/$tdir/$tfile-2
11711 local file3=$DIR/$tdir/$tfile-3
11715 mkdir -p $DIR/$tdir
11716 touch $file1 || error "create $file1 failed"
11717 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11718 error "create $file2 failed"
11719 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11720 error "create $file3 failed"
11721 lovea1=$($LFS getstripe $file1 | sed 1d)
11723 $LFS swap_layouts $file2 $file3 ||
11724 error "swap $file2 $file3 layouts failed"
11725 $LFS swap_layouts $file1 $file2 ||
11726 error "swap $file1 $file2 layouts failed"
11728 lovea2=$($LFS getstripe $file2 | sed 1d)
11729 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11731 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11732 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11734 run_test 184d "allow stripeless layouts swap"
11737 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11738 { skip "Need MDS version at least 2.6.94"; return 0; }
11739 check_swap_layouts_support && return 0
11740 [ -z "$(which getfattr 2>/dev/null)" ] &&
11741 skip "no getfattr command" && return 0
11743 local file1=$DIR/$tdir/$tfile-1
11744 local file2=$DIR/$tdir/$tfile-2
11745 local file3=$DIR/$tdir/$tfile-3
11748 mkdir -p $DIR/$tdir
11749 touch $file1 || error "create $file1 failed"
11750 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11751 error "create $file2 failed"
11752 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11753 error "create $file3 failed"
11755 $LFS swap_layouts $file1 $file2 ||
11756 error "swap $file1 $file2 layouts failed"
11758 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11759 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11761 echo 123 > $file1 || error "Should be able to write into $file1"
11763 $LFS swap_layouts $file1 $file3 ||
11764 error "swap $file1 $file3 layouts failed"
11766 echo 123 > $file1 || error "Should be able to write into $file1"
11768 rm -rf $file1 $file2 $file3
11770 run_test 184e "Recreate layout after stripeless layout swaps"
11772 test_185() { # LU-2441
11773 # LU-3553 - no volatile file support in old servers
11774 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11775 { skip "Need MDS version at least 2.3.60"; return 0; }
11777 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11778 touch $DIR/$tdir/spoo
11779 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11780 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11781 error "cannot create/write a volatile file"
11782 [ "$FILESET" == "" ] &&
11783 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11784 error "FID is still valid after close"
11786 multiop_bg_pause $DIR/$tdir vVw4096_c
11793 # assume that the next FID for this client is sequential, since stdout
11794 # is unfortunately eaten by multiop_bg_pause
11795 local n=$((${fidv[1]} + 1))
11796 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11797 if [ "$FILESET" == "" ]; then
11798 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11799 error "FID is missing before close"
11801 kill -USR1 $multi_pid
11802 # 1 second delay, so if mtime change we will see it
11804 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11805 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11807 run_test 185 "Volatile file support"
11810 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11811 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11812 skip "Need MDS version at least 2.3.0" && return
11814 local dir0=$DIR/$tdir/$testnum
11815 mkdir -p $dir0 || error "creating dir $dir0"
11817 local file=$dir0/file1
11818 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11819 local dv1=$($LFS data_version $file)
11820 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11821 local dv2=$($LFS data_version $file)
11822 [[ $dv1 != $dv2 ]] ||
11823 error "data version did not change on write $dv1 == $dv2"
11828 run_test 187a "Test data version change"
11831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11832 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11833 skip "Need MDS version at least 2.3.0" && return
11835 local dir0=$DIR/$tdir/$testnum
11836 mkdir -p $dir0 || error "creating dir $dir0"
11838 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11839 [[ ${DV[0]} != ${DV[1]} ]] ||
11840 error "data version did not change on write"\
11841 " ${DV[0]} == ${DV[1]}"
11846 run_test 187b "Test data version change on volatile file"
11849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11850 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11851 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11853 local POOL=${POOL:-cea1}
11854 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11855 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11858 local last_ost=$(($OSTCOUNT - 1))
11860 local ost_list=$(seq $first_ost $ost_step $last_ost)
11861 local ost_range="$first_ost $last_ost $ost_step"
11862 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11863 local file_dir=$POOL_ROOT/file_tst
11864 local subdir=$test_path/subdir
11868 # former test_200a test_200b
11869 pool_add $POOL || { rc=$? ; break; }
11870 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11871 # former test_200c test_200d
11872 mkdir -p $test_path
11873 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11874 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11876 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11877 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11878 || { rc=$? ; break; }
11879 # former test_200e test_200f
11880 local files=$((OSTCOUNT*3))
11881 pool_alloc_files $POOL $test_path $files "$ost_list" \
11882 || { rc=$? ; break; }
11883 pool_create_files $POOL $file_dir $files "$ost_list" \
11884 || { rc=$? ; break; }
11885 # former test_200g test_200h
11886 pool_lfs_df $POOL || { rc=$? ; break; }
11887 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11889 # former test_201a test_201b test_201c
11890 pool_remove_first_target $POOL || { rc=$? ; break; }
11892 local f=$test_path/$tfile
11893 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11894 pool_remove $POOL $f || { rc=$? ; break; }
11901 run_test 200 "OST pools"
11903 # usage: default_attr <count | size | offset>
11905 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11908 # usage: check_default_stripe_attr
11909 check_default_stripe_attr() {
11910 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11912 --stripe-count|--count)
11913 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11914 --stripe-size|--size)
11915 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11916 --stripe-index|--index)
11919 error "unknown getstripe attr '$1'"
11922 [ $ACTUAL != $EXPECTED ] &&
11923 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11927 test_mkdir -p $DIR/$tdir
11928 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11930 check_default_stripe_attr --stripe-count
11931 check_default_stripe_attr --stripe-size
11932 check_default_stripe_attr --stripe-index
11936 run_test 204a "Print default stripe attributes ================="
11939 test_mkdir -p $DIR/$tdir
11940 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11942 check_default_stripe_attr --stripe-size
11943 check_default_stripe_attr --stripe-index
11947 run_test 204b "Print default stripe size and offset ==========="
11950 test_mkdir -p $DIR/$tdir
11951 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11953 check_default_stripe_attr --stripe-count
11954 check_default_stripe_attr --stripe-index
11958 run_test 204c "Print default stripe count and offset ==========="
11961 test_mkdir -p $DIR/$tdir
11962 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11964 check_default_stripe_attr --stripe-count
11965 check_default_stripe_attr --stripe-size
11969 run_test 204d "Print default stripe count and size ============="
11972 test_mkdir -p $DIR/$tdir
11973 $SETSTRIPE -d $DIR/$tdir
11975 check_default_stripe_attr --stripe-count --raw
11976 check_default_stripe_attr --stripe-size --raw
11977 check_default_stripe_attr --stripe-index --raw
11981 run_test 204e "Print raw stripe attributes ================="
11984 test_mkdir -p $DIR/$tdir
11985 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11987 check_default_stripe_attr --stripe-size --raw
11988 check_default_stripe_attr --stripe-index --raw
11992 run_test 204f "Print raw stripe size and offset ==========="
11995 test_mkdir -p $DIR/$tdir
11996 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11998 check_default_stripe_attr --stripe-count --raw
11999 check_default_stripe_attr --stripe-index --raw
12003 run_test 204g "Print raw stripe count and offset ==========="
12006 test_mkdir -p $DIR/$tdir
12007 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12009 check_default_stripe_attr --stripe-count --raw
12010 check_default_stripe_attr --stripe-size --raw
12014 run_test 204h "Print raw stripe count and size ============="
12016 # Figure out which job scheduler is being used, if any,
12017 # or use a fake one
12018 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12019 JOBENV=SLURM_JOB_ID
12020 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12022 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12024 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12025 JOBENV=LOADL_STEP_ID
12026 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12029 $LCTL list_param jobid_name > /dev/null 2>&1
12030 if [ $? -eq 0 ]; then
12037 verify_jobstats() {
12042 # we don't really need to clear the stats for this test to work, since each
12043 # command has a unique jobid, but it makes debugging easier if needed.
12044 # for facet in $facets; do
12045 # local dev=$(convert_facet2label $facet)
12046 # # clear old jobstats
12047 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12050 # use a new JobID for each test, or we might see an old one
12051 [ "$JOBENV" = "FAKE_JOBID" ] &&
12052 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12056 [ "$JOBENV" = "nodelocal" ] && {
12057 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12058 $LCTL set_param jobid_name=$FAKE_JOBID
12062 log "Test: ${cmd[*]}"
12063 log "Using JobID environment variable $JOBENV=$JOBVAL"
12065 if [ $JOBENV = "FAKE_JOBID" ]; then
12066 FAKE_JOBID=$JOBVAL ${cmd[*]}
12071 # all files are created on OST0000
12072 for facet in $facets; do
12073 local stats="*.$(convert_facet2label $facet).job_stats"
12074 if [ $(do_facet $facet lctl get_param $stats |
12075 grep -c $JOBVAL) -ne 1 ]; then
12076 do_facet $facet lctl get_param $stats
12077 error "No jobstats for $JOBVAL found on $facet::$stats"
12084 NEW_JOBENV=${1:-$OLD_JOBENV}
12085 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12086 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12091 do_facet $SINGLEMDS \
12092 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12093 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12097 test_205() { # Job stats
12098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12099 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12101 remote_ost_nodsh && skip "remote OST with nodsh" && return
12103 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12104 skip "Server doesn't support jobstats" && return 0
12105 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12107 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12108 if [ $OLD_JOBENV != $JOBENV ]; then
12109 jobstats_set $JOBENV
12110 trap cleanup_205 EXIT
12113 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12114 echo "Registered as changelog user $CL_USER"
12116 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12117 lctl get_param -n mdt.*.job_cleanup_interval)
12118 local interval_new=5
12119 do_facet $SINGLEMDS \
12120 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12121 local start=$SECONDS
12125 cmd="mkdir $DIR/$tdir"
12126 verify_jobstats "$cmd" "$SINGLEMDS"
12128 cmd="rmdir $DIR/$tdir"
12129 verify_jobstats "$cmd" "$SINGLEMDS"
12130 # mkdir on secondary MDT
12131 if [ $MDSCOUNT -gt 1 ]; then
12132 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12133 verify_jobstats "$cmd" "mds2"
12136 cmd="mknod $DIR/$tfile c 1 3"
12137 verify_jobstats "$cmd" "$SINGLEMDS"
12139 cmd="rm -f $DIR/$tfile"
12140 verify_jobstats "$cmd" "$SINGLEMDS"
12141 # create all files on OST0000 so verify_jobstats can find OST stats
12143 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12144 verify_jobstats "$cmd" "$SINGLEMDS"
12146 cmd="touch $DIR/$tfile"
12147 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12149 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12150 verify_jobstats "$cmd" "ost1"
12152 cancel_lru_locks osc
12153 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12154 verify_jobstats "$cmd" "ost1"
12156 cmd="$TRUNCATE $DIR/$tfile 0"
12157 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12159 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12160 verify_jobstats "$cmd" "$SINGLEMDS"
12161 # jobstats expiry - sleep until old stats should be expired
12162 local left=$((interval_new + 2 - (SECONDS - start)))
12163 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12164 cmd="mkdir $DIR/$tdir.expire"
12165 verify_jobstats "$cmd" "$SINGLEMDS"
12166 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12167 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12169 # Ensure that jobid are present in changelog (if supported by MDS)
12170 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12172 $LFS changelog $MDT0 | tail -9
12173 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12174 [ $jobids -eq 9 ] ||
12175 error "Wrong changelog jobid count $jobids != 9"
12179 jobstats_set $JOBENV
12181 $LFS changelog $MDT0 | tail -1
12182 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12183 [ $jobids -eq 0 ] ||
12184 error "Unexpected jobids when jobid_var=$JOBENV"
12189 run_test 205 "Verify job stats"
12191 # LU-1480, LU-1773 and LU-1657
12193 mkdir -p $DIR/$tdir
12194 $SETSTRIPE -c -1 $DIR/$tdir
12195 #define OBD_FAIL_LOV_INIT 0x1403
12196 $LCTL set_param fail_loc=0xa0001403
12197 $LCTL set_param fail_val=1
12198 touch $DIR/$tdir/$tfile || true
12200 run_test 206 "fail lov_init_raid0() doesn't lbug"
12203 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12204 local fsz=`stat -c %s $DIR/$tfile`
12205 cancel_lru_locks mdc
12207 # do not return layout in getattr intent
12208 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12209 $LCTL set_param fail_loc=0x170
12210 local sz=`stat -c %s $DIR/$tfile`
12212 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12216 run_test 207a "can refresh layout at glimpse"
12219 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12220 local cksum=`md5sum $DIR/$tfile`
12221 local fsz=`stat -c %s $DIR/$tfile`
12222 cancel_lru_locks mdc
12223 cancel_lru_locks osc
12225 # do not return layout in getattr intent
12226 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12227 $LCTL set_param fail_loc=0x171
12229 # it will refresh layout after the file is opened but before read issues
12230 echo checksum is "$cksum"
12231 echo "$cksum" |md5sum -c --quiet || error "file differs"
12235 run_test 207b "can refresh layout at open"
12238 # FIXME: in this test suite, only RD lease is used. This is okay
12239 # for now as only exclusive open is supported. After generic lease
12240 # is done, this test suite should be revised. - Jinshan
12242 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12243 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12244 { skip "Need MDS version at least 2.4.52"; return 0; }
12246 echo "==== test 1: verify get lease work"
12247 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12249 echo "==== test 2: verify lease can be broken by upcoming open"
12250 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12254 $MULTIOP $DIR/$tfile oO_RDONLY:c
12255 kill -USR1 $PID && wait $PID || error "break lease error"
12257 echo "==== test 3: verify lease can't be granted if an open already exists"
12258 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12262 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12263 kill -USR1 $PID && wait $PID || error "open file error"
12265 echo "==== test 4: lease can sustain over recovery"
12266 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12272 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12274 echo "==== test 5: lease broken can't be regained by replay"
12275 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12279 # open file to break lease and then recovery
12280 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12283 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12287 run_test 208 "Exclusive open"
12290 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12291 skip_env "must have disp_stripe" && return
12294 sync; sleep 5; sync;
12296 echo 3 > /proc/sys/vm/drop_caches
12297 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12299 # open/close 500 times
12300 for i in $(seq 500); do
12304 echo 3 > /proc/sys/vm/drop_caches
12305 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12307 echo "before: $req_before, after: $req_after"
12308 [ $((req_after - req_before)) -ge 300 ] &&
12309 error "open/close requests are not freed"
12312 run_test 209 "read-only open/close requests should be freed promptly"
12316 size=$((size % 8192 + 1))
12317 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12318 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12319 rm -f $DIR/f212 $DIR/f212.xyz
12321 run_test 212 "Sendfile test ============================================"
12324 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12325 cancel_lru_locks osc
12326 lctl set_param fail_loc=0x8000040f
12327 # generate a read lock
12328 cat $DIR/$tfile > /dev/null
12329 # write to the file, it will try to cancel the above read lock.
12330 cat /etc/hosts >> $DIR/$tfile
12332 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12334 test_214() { # for bug 20133
12335 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12336 for (( i=0; i < 340; i++ )) ; do
12337 touch $DIR/$tdir/d214c/a$i
12340 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12341 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12342 ls $DIR/d214c || error "ls $DIR/d214c failed"
12343 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12344 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12346 run_test 214 "hash-indexed directory test - bug 20133"
12348 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12349 create_lnet_proc_files() {
12350 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12351 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12353 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12354 rm -f "$TMP/lnet_$1.sys_tmp"
12357 # counterpart of create_lnet_proc_files
12358 remove_lnet_proc_files() {
12359 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12362 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12363 # 3rd arg as regexp for body
12364 check_lnet_proc_stats() {
12365 local l=$(cat "$TMP/lnet_$1" |wc -l)
12366 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12368 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12371 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12372 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12373 # optional and can be regexp for 2nd line (lnet.routes case)
12374 check_lnet_proc_entry() {
12375 local blp=2 # blp stands for 'position of 1st line of body'
12376 [ -z "$5" ] || blp=3 # lnet.routes case
12378 local l=$(cat "$TMP/lnet_$1" |wc -l)
12379 # subtracting one from $blp because the body can be empty
12380 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12382 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12383 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12385 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12386 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12388 # bail out if any unexpected line happened
12389 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12390 [ "$?" != 0 ] || error "$2 misformatted"
12393 test_215() { # for bugs 18102, 21079, 21517
12394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12395 local N='(0|[1-9][0-9]*)' # non-negative numeric
12396 local P='[1-9][0-9]*' # positive numeric
12397 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12398 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12399 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12400 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12402 local L1 # regexp for 1st line
12403 local L2 # regexp for 2nd line (optional)
12404 local BR # regexp for the rest (body)
12406 # lnet.stats should look as 11 space-separated non-negative numerics
12407 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12408 create_lnet_proc_files "stats"
12409 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12410 remove_lnet_proc_files "stats"
12412 # lnet.routes should look like this:
12413 # Routing disabled/enabled
12414 # net hops priority state router
12415 # where net is a string like tcp0, hops > 0, priority >= 0,
12416 # state is up/down,
12417 # router is a string like 192.168.1.1@tcp2
12418 L1="^Routing (disabled|enabled)$"
12419 L2="^net +hops +priority +state +router$"
12420 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12421 create_lnet_proc_files "routes"
12422 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12423 remove_lnet_proc_files "routes"
12425 # lnet.routers should look like this:
12426 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12427 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12428 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12429 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12430 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12431 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12432 create_lnet_proc_files "routers"
12433 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12434 remove_lnet_proc_files "routers"
12436 # lnet.peers should look like this:
12437 # nid refs state last max rtr min tx min queue
12438 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12439 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12440 # numeric (0 or >0 or <0), queue >= 0.
12441 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12442 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12443 create_lnet_proc_files "peers"
12444 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12445 remove_lnet_proc_files "peers"
12447 # lnet.buffers should look like this:
12448 # pages count credits min
12449 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12450 L1="^pages +count +credits +min$"
12451 BR="^ +$N +$N +$I +$I$"
12452 create_lnet_proc_files "buffers"
12453 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12454 remove_lnet_proc_files "buffers"
12456 # lnet.nis should look like this:
12457 # nid status alive refs peer rtr max tx min
12458 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12459 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12460 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12461 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12462 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12463 create_lnet_proc_files "nis"
12464 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12465 remove_lnet_proc_files "nis"
12467 # can we successfully write to lnet.stats?
12468 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12469 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12471 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12473 test_216() { # bug 20317
12474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12475 remote_ost_nodsh && skip "remote OST with nodsh" && return
12478 local facets=$(get_facets OST)
12479 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12481 save_lustre_params client "osc.*.contention_seconds" > $p
12482 save_lustre_params $facets \
12483 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12484 save_lustre_params $facets \
12485 "ldlm.namespaces.filter-*.contended_locks" >> $p
12486 save_lustre_params $facets \
12487 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12490 # agressive lockless i/o settings
12491 for node in $(osts_nodes); do
12492 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'
12494 lctl set_param -n osc.*.contention_seconds 60
12496 $DIRECTIO write $DIR/$tfile 0 10 4096
12497 $CHECKSTAT -s 40960 $DIR/$tfile
12499 # disable lockless i/o
12500 for node in $(osts_nodes); do
12501 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12503 lctl set_param -n osc.*.contention_seconds 0
12506 dd if=/dev/zero of=$DIR/$tfile count=0
12507 $CHECKSTAT -s 0 $DIR/$tfile
12509 restore_lustre_params <$p
12513 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12515 test_217() { # bug 22430
12516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12520 for node in $(nodes_list); do
12521 nid=$(host_nids_address $node $NETTYPE)
12522 if [[ $nid = *-* ]] ; then
12523 echo "lctl ping $nid@$NETTYPE"
12524 lctl ping $nid@$NETTYPE
12526 echo "skipping $node (no hyphen detected)"
12530 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12533 # do directio so as not to populate the page cache
12534 log "creating a 10 Mb file"
12535 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12536 log "starting reads"
12537 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12538 log "truncating the file"
12539 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12541 kill %+ || true # reads might have finished
12542 echo "wait until dd is finished"
12544 log "removing the temporary file"
12545 rm -rf $DIR/$tfile || error "tmp file removal failed"
12547 run_test 218 "parallel read and truncate should not deadlock ======================="
12550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12551 # write one partial page
12552 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12553 # set no grant so vvp_io_commit_write will do sync write
12554 $LCTL set_param fail_loc=0x411
12555 # write a full page at the end of file
12556 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12558 $LCTL set_param fail_loc=0
12559 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12560 $LCTL set_param fail_loc=0x411
12561 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12564 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12565 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12567 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12569 test_220() { #LU-325
12570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12571 remote_ost_nodsh && skip "remote OST with nodsh" && return
12572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12573 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12576 # create on MDT0000 so the last_id and next_id are correct
12578 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12582 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12583 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12584 osc.$mdtosc_proc1.prealloc_last_id)
12585 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12586 osc.$mdtosc_proc1.prealloc_next_id)
12590 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12591 #define OBD_FAIL_OST_ENOINO 0x229
12592 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12593 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12594 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12596 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12598 MDSOBJS=$((last_id - next_id))
12599 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12601 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12602 echo "OST still has $count kbytes free"
12604 echo "create $MDSOBJS files @next_id..."
12605 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12607 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12608 osc.$mdtosc_proc1.prealloc_last_id)
12609 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12610 osc.$mdtosc_proc1.prealloc_next_id)
12612 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12617 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12618 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12620 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12621 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12622 echo "unlink $MDSOBJS files @$next_id..."
12623 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12625 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12629 dd if=`which date` of=$MOUNT/date oflag=sync
12630 chmod +x $MOUNT/date
12632 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12633 $LCTL set_param fail_loc=0x80001401
12635 $MOUNT/date > /dev/null
12638 run_test 221 "make sure fault and truncate race to not cause OOM"
12641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12643 test_mkdir -p $DIR/$tdir
12644 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12645 createmany -o $DIR/$tdir/$tfile 10
12646 cancel_lru_locks mdc
12647 cancel_lru_locks osc
12648 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12649 $LCTL set_param fail_loc=0x31a
12650 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12651 $LCTL set_param fail_loc=0
12654 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12659 test_mkdir -p $DIR/$tdir
12660 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12661 createmany -o $DIR/$tdir/$tfile 10
12662 cancel_lru_locks mdc
12663 cancel_lru_locks osc
12664 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12665 $LCTL set_param fail_loc=0x31a
12666 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12667 $LCTL set_param fail_loc=0
12669 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12674 test_mkdir -p $DIR/$tdir
12675 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12676 createmany -o $DIR/$tdir/$tfile 10
12677 cancel_lru_locks mdc
12678 cancel_lru_locks osc
12679 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12680 $LCTL set_param fail_loc=0x31b
12681 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12682 $LCTL set_param fail_loc=0
12685 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12687 test_224a() { # LU-1039, MRP-303
12688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12689 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12690 $LCTL set_param fail_loc=0x508
12691 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12692 $LCTL set_param fail_loc=0
12695 run_test 224a "Don't panic on bulk IO failure"
12697 test_224b() { # LU-1039, MRP-303
12698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12699 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12700 cancel_lru_locks osc
12701 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12702 $LCTL set_param fail_loc=0x515
12703 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12704 $LCTL set_param fail_loc=0
12707 run_test 224b "Don't panic on bulk IO failure"
12709 test_224c() { # LU-6441
12710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12713 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12714 save_writethrough $p
12715 set_cache writethrough on
12717 local pages_per_rpc=$($LCTL get_param \
12718 osc.*.max_pages_per_rpc)
12719 local at_max=$($LCTL get_param -n at_max)
12720 local timeout=$($LCTL get_param -n timeout)
12721 local test_at="$LCTL get_param -n at_max"
12722 local param_at="$FSNAME.sys.at_max"
12723 local test_timeout="$LCTL get_param -n timeout"
12724 local param_timeout="$FSNAME.sys.timeout"
12726 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12728 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12729 error "conf_param at_max=0 failed"
12730 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12731 error "conf_param timeout=5 failed"
12733 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12734 do_facet ost1 $LCTL set_param fail_loc=0x520
12735 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12736 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12738 do_facet ost1 $LCTL set_param fail_loc=0
12740 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12741 error "conf_param at_max=$at_max failed"
12742 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12743 $timeout || error "conf_param timeout=$timeout failed"
12745 $LCTL set_param -n $pages_per_rpc
12746 restore_lustre_params < $p
12749 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12751 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12755 if [ -z ${MDSSURVEY} ]; then
12756 skip_env "mds-survey not found" && return
12759 [ $MDSCOUNT -ge 2 ] &&
12760 skip "skipping now for more than one MDT" && return
12762 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12763 { skip "Need MDS version at least 2.2.51"; return; }
12765 local mds=$(facet_host $SINGLEMDS)
12766 local target=$(do_nodes $mds 'lctl dl' | \
12767 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12769 local cmd1="file_count=1000 thrhi=4"
12770 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12771 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12772 local cmd="$cmd1 $cmd2 $cmd3"
12774 rm -f ${TMP}/mds_survey*
12776 eval $cmd || error "mds-survey with zero-stripe failed"
12777 cat ${TMP}/mds_survey*
12778 rm -f ${TMP}/mds_survey*
12780 run_test 225a "Metadata survey sanity with zero-stripe"
12783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12784 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12785 if [ -z ${MDSSURVEY} ]; then
12786 skip_env "mds-survey not found" && return
12788 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12789 { skip "Need MDS version at least 2.2.51"; return; }
12791 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12792 skip_env "Need to mount OST to test" && return
12795 [ $MDSCOUNT -ge 2 ] &&
12796 skip "skipping now for more than one MDT" && return
12797 local mds=$(facet_host $SINGLEMDS)
12798 local target=$(do_nodes $mds 'lctl dl' | \
12799 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12801 local cmd1="file_count=1000 thrhi=4"
12802 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12803 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12804 local cmd="$cmd1 $cmd2 $cmd3"
12806 rm -f ${TMP}/mds_survey*
12808 eval $cmd || error "mds-survey with stripe_count failed"
12809 cat ${TMP}/mds_survey*
12810 rm -f ${TMP}/mds_survey*
12812 run_test 225b "Metadata survey sanity with stripe_count = 1"
12814 mcreate_path2fid () {
12820 local path=$DIR/$tdir/$name
12825 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12826 error "cannot create $desc"
12828 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12830 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12832 fid_path=$($LFS fid2path $MOUNT $fid)
12834 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12836 [ "$path" == "$fid_path" ] ||
12837 error "fid2path returned $fid_path, expected $path"
12839 echo "pass with $path and $fid"
12844 mkdir -p $DIR/$tdir
12846 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12847 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12848 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12849 mcreate_path2fid 0040666 0 0 dir "directory"
12850 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12851 mcreate_path2fid 0100666 0 0 file "regular file"
12852 mcreate_path2fid 0120666 0 0 link "symbolic link"
12853 mcreate_path2fid 0140666 0 0 sock "socket"
12855 run_test 226a "call path2fid and fid2path on files of all type"
12858 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12862 mkdir -p $DIR/$tdir
12863 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12864 error "create remote directory failed"
12865 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12866 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12867 "character special file (null)"
12868 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12869 "character special file (no device)"
12870 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12871 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12872 "block special file (loop)"
12873 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12874 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12875 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12877 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12879 # LU-1299 Executing or running ldd on a truncated executable does not
12880 # cause an out-of-memory condition.
12882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12883 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12884 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12885 chmod +x $MOUNT/date
12887 $MOUNT/date > /dev/null
12888 ldd $MOUNT/date > /dev/null
12891 run_test 227 "running truncated executable does not cause OOM"
12893 # LU-1512 try to reuse idle OI blocks
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12897 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12898 skip "non-ldiskfs backend" && return
12900 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12901 local myDIR=$DIR/$tdir
12904 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12905 $LCTL set_param fail_loc=0x80001002
12906 createmany -o $myDIR/t- 10000
12907 $LCTL set_param fail_loc=0
12908 # The guard is current the largest FID holder
12910 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12912 local IDX=$(($SEQ % 64))
12914 do_facet $SINGLEMDS sync
12915 # Make sure journal flushed.
12917 local blk1=$(do_facet $SINGLEMDS \
12918 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12919 grep Blockcount | awk '{print $4}')
12921 # Remove old files, some OI blocks will become idle.
12922 unlinkmany $myDIR/t- 10000
12923 # Create new files, idle OI blocks should be reused.
12924 createmany -o $myDIR/t- 2000
12925 do_facet $SINGLEMDS sync
12926 # Make sure journal flushed.
12928 local blk2=$(do_facet $SINGLEMDS \
12929 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12930 grep Blockcount | awk '{print $4}')
12932 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12934 run_test 228a "try to reuse idle OI blocks"
12937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12938 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12939 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12940 skip "non-ldiskfs backend" && return
12942 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12943 local myDIR=$DIR/$tdir
12946 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12947 $LCTL set_param fail_loc=0x80001002
12948 createmany -o $myDIR/t- 10000
12949 $LCTL set_param fail_loc=0
12950 # The guard is current the largest FID holder
12952 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12954 local IDX=$(($SEQ % 64))
12956 do_facet $SINGLEMDS sync
12957 # Make sure journal flushed.
12959 local blk1=$(do_facet $SINGLEMDS \
12960 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12961 grep Blockcount | awk '{print $4}')
12963 # Remove old files, some OI blocks will become idle.
12964 unlinkmany $myDIR/t- 10000
12967 stop $SINGLEMDS || error "Fail to stop MDT."
12969 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12971 df $MOUNT || error "Fail to df."
12972 # Create new files, idle OI blocks should be reused.
12973 createmany -o $myDIR/t- 2000
12974 do_facet $SINGLEMDS sync
12975 # Make sure journal flushed.
12977 local blk2=$(do_facet $SINGLEMDS \
12978 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12979 grep Blockcount | awk '{print $4}')
12981 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12983 run_test 228b "idle OI blocks can be reused after MDT restart"
12987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12988 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12989 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12990 skip "non-ldiskfs backend" && return
12992 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12993 local myDIR=$DIR/$tdir
12996 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12997 $LCTL set_param fail_loc=0x80001002
12998 # 20000 files can guarantee there are index nodes in the OI file
12999 createmany -o $myDIR/t- 20000
13000 $LCTL set_param fail_loc=0
13001 # The guard is current the largest FID holder
13003 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13005 local IDX=$(($SEQ % 64))
13007 do_facet $SINGLEMDS sync
13008 # Make sure journal flushed.
13010 local blk1=$(do_facet $SINGLEMDS \
13011 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13012 grep Blockcount | awk '{print $4}')
13014 # Remove old files, some OI blocks will become idle.
13015 unlinkmany $myDIR/t- 20000
13017 # The OI file should become empty now
13019 # Create new files, idle OI blocks should be reused.
13020 createmany -o $myDIR/t- 2000
13021 do_facet $SINGLEMDS sync
13022 # Make sure journal flushed.
13024 local blk2=$(do_facet $SINGLEMDS \
13025 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13026 grep Blockcount | awk '{print $4}')
13028 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13030 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13032 test_229() { # LU-2482, LU-3448
13033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13034 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13037 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13041 # Create a file with a released layout and stripe count 2.
13042 $MULTIOP $DIR/$tfile H2c ||
13043 error "failed to create file with released layout"
13045 $GETSTRIPE -v $DIR/$tfile
13047 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13048 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13050 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13051 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13052 stat $DIR/$tfile || error "failed to stat released file"
13054 chown $RUNAS_ID $DIR/$tfile ||
13055 error "chown $RUNAS_ID $DIR/$tfile failed"
13057 chgrp $RUNAS_ID $DIR/$tfile ||
13058 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13060 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13061 rm $DIR/$tfile || error "failed to remove released file"
13063 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13070 test_mkdir $DIR/$tdir
13071 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13072 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13073 [ $mdt_idx -ne 0 ] &&
13074 error "create local directory on wrong MDT $mdt_idx"
13076 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13077 error "create remote directory failed"
13078 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13079 [ $mdt_idx -ne $MDTIDX ] &&
13080 error "create remote directory on wrong MDT $mdt_idx"
13082 createmany -o $DIR/$tdir/test_230/t- 10 ||
13083 error "create files on remote directory failed"
13084 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13085 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13086 rm -r $DIR/$tdir || error "unlink remote directory failed"
13088 run_test 230a "Create remote directory and files under the remote directory"
13091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13099 local migrate_dir=$DIR/$tdir/migrate_dir
13100 local other_dir=$DIR/$tdir/other_dir
13102 test_mkdir $DIR/$tdir
13103 test_mkdir -i0 -c1 $migrate_dir
13104 test_mkdir -i0 -c1 $other_dir
13105 for ((i=0; i<10; i++)); do
13106 mkdir -p $migrate_dir/dir_${i}
13107 createmany -o $migrate_dir/dir_${i}/f 10 ||
13108 error "create files under remote dir failed $i"
13111 cp /etc/passwd $migrate_dir/$tfile
13112 cp /etc/passwd $other_dir/$tfile
13113 chattr +SAD $migrate_dir
13114 chattr +SAD $migrate_dir/$tfile
13116 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13117 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13118 local old_dir_mode=$(stat -c%f $migrate_dir)
13119 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13121 mkdir -p $migrate_dir/dir_default_stripe2
13122 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13123 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13125 mkdir -p $other_dir
13126 ln $migrate_dir/$tfile $other_dir/luna
13127 ln $migrate_dir/$tfile $migrate_dir/sofia
13128 ln $other_dir/$tfile $migrate_dir/david
13129 ln -s $migrate_dir/$tfile $other_dir/zachary
13130 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13131 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13133 $LFS migrate -m $MDTIDX $migrate_dir ||
13134 error "fails on migrating remote dir to MDT1"
13136 echo "migratate to MDT1, then checking.."
13137 for ((i = 0; i < 10; i++)); do
13138 for file in $(find $migrate_dir/dir_${i}); do
13139 mdt_index=$($LFS getstripe -M $file)
13140 [ $mdt_index == $MDTIDX ] ||
13141 error "$file is not on MDT${MDTIDX}"
13145 # the multiple link file should still in MDT0
13146 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13147 [ $mdt_index == 0 ] ||
13148 error "$file is not on MDT${MDTIDX}"
13150 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13151 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13152 error " expect $old_dir_flag get $new_dir_flag"
13154 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13155 [ "$old_file_flag" = "$new_file_flag" ] ||
13156 error " expect $old_file_flag get $new_file_flag"
13158 local new_dir_mode=$(stat -c%f $migrate_dir)
13159 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13160 error "expect mode $old_dir_mode get $new_dir_mode"
13162 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13163 [ "$old_file_mode" = "$new_file_mode" ] ||
13164 error "expect mode $old_file_mode get $new_file_mode"
13166 diff /etc/passwd $migrate_dir/$tfile ||
13167 error "$tfile different after migration"
13169 diff /etc/passwd $other_dir/luna ||
13170 error "luna different after migration"
13172 diff /etc/passwd $migrate_dir/sofia ||
13173 error "sofia different after migration"
13175 diff /etc/passwd $migrate_dir/david ||
13176 error "david different after migration"
13178 diff /etc/passwd $other_dir/zachary ||
13179 error "zachary different after migration"
13181 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13182 error "${tfile}_ln different after migration"
13184 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13185 error "${tfile}_ln_other different after migration"
13187 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13188 [ $stripe_count = 2 ] ||
13189 error "dir strpe_count $d != 2 after migration."
13191 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13192 [ $stripe_count = 2 ] ||
13193 error "file strpe_count $d != 2 after migration."
13195 #migrate back to MDT0
13198 $LFS migrate -m $MDTIDX $migrate_dir ||
13199 error "fails on migrating remote dir to MDT0"
13201 echo "migrate back to MDT0, checking.."
13202 for file in $(find $migrate_dir); do
13203 mdt_index=$($LFS getstripe -M $file)
13204 [ $mdt_index == $MDTIDX ] ||
13205 error "$file is not on MDT${MDTIDX}"
13208 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13209 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13210 error " expect $old_dir_flag get $new_dir_flag"
13212 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13213 [ "$old_file_flag" = "$new_file_flag" ] ||
13214 error " expect $old_file_flag get $new_file_flag"
13216 local new_dir_mode=$(stat -c%f $migrate_dir)
13217 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13218 error "expect mode $old_dir_mode get $new_dir_mode"
13220 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13221 [ "$old_file_mode" = "$new_file_mode" ] ||
13222 error "expect mode $old_file_mode get $new_file_mode"
13224 diff /etc/passwd ${migrate_dir}/$tfile ||
13225 error "$tfile different after migration"
13227 diff /etc/passwd ${other_dir}/luna ||
13228 error "luna different after migration"
13230 diff /etc/passwd ${migrate_dir}/sofia ||
13231 error "sofia different after migration"
13233 diff /etc/passwd ${other_dir}/zachary ||
13234 error "zachary different after migration"
13236 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13237 error "${tfile}_ln different after migration"
13239 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13240 error "${tfile}_ln_other different after migration"
13242 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13243 [ $stripe_count = 2 ] ||
13244 error "dir strpe_count $d != 2 after migration."
13246 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13247 [ $stripe_count = 2 ] ||
13248 error "file strpe_count $d != 2 after migration."
13250 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13252 run_test 230b "migrate directory"
13255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13257 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13261 local migrate_dir=$DIR/$tdir/migrate_dir
13263 #If migrating directory fails in the middle, all entries of
13264 #the directory is still accessiable.
13265 test_mkdir $DIR/$tdir
13266 test_mkdir -i0 -c1 $migrate_dir
13268 createmany -o $migrate_dir/f 10 ||
13269 error "create files under ${migrate_dir} failed"
13271 #failed after migrating 5 entries
13272 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13273 do_facet mds1 lctl set_param fail_loc=0x20001801
13274 do_facet mds1 lctl set_param fail_val=5
13275 local t=$(ls $migrate_dir | wc -l)
13276 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13277 error "migrate should fail after 5 entries"
13279 mkdir $migrate_dir/dir &&
13280 error "mkdir succeeds under migrating directory"
13281 touch $migrate_dir/file &&
13282 error "touch file succeeds under migrating directory"
13284 local u=$(ls $migrate_dir | wc -l)
13285 [ "$u" == "$t" ] || error "$u != $t during migration"
13287 for file in $(find $migrate_dir); do
13288 stat $file || error "stat $file failed"
13291 do_facet mds1 lctl set_param fail_loc=0
13292 do_facet mds1 lctl set_param fail_val=0
13294 $LFS migrate -m $MDTIDX $migrate_dir ||
13295 error "migrate open files should failed with open files"
13297 echo "Finish migration, then checking.."
13298 for file in $(find $migrate_dir); do
13299 mdt_index=$($LFS getstripe -M $file)
13300 [ $mdt_index == $MDTIDX ] ||
13301 error "$file is not on MDT${MDTIDX}"
13304 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13306 run_test 230c "check directory accessiblity if migration is failed"
13309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13310 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13313 local migrate_dir=$DIR/$tdir/migrate_dir
13317 test_mkdir $DIR/$tdir
13318 test_mkdir -i0 -c1 $migrate_dir
13320 for ((i=0; i<100; i++)); do
13321 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13322 createmany -o $migrate_dir/dir_${i}/f 100 ||
13323 error "create files under remote dir failed $i"
13326 $LFS migrate -m $MDTIDX $migrate_dir ||
13327 error "migrate remote dir error"
13329 echo "Finish migration, then checking.."
13330 for file in $(find $migrate_dir); do
13331 mdt_index=$($LFS getstripe -M $file)
13332 [ $mdt_index == $MDTIDX ] ||
13333 error "$file is not on MDT${MDTIDX}"
13336 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13338 run_test 230d "check migrate big directory"
13341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13342 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13348 mkdir -p $DIR/$tdir
13349 mkdir $DIR/$tdir/migrate_dir
13350 mkdir $DIR/$tdir/other_dir
13351 touch $DIR/$tdir/migrate_dir/a
13352 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13353 ls $DIR/$tdir/other_dir
13355 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13356 error "migrate dir fails"
13358 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13359 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13361 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13362 [ $mdt_index == 0 ] || error "a is not on MDT0"
13364 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13365 error "migrate dir fails"
13367 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13368 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13370 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13371 [ $mdt_index == 1 ] || error "a is not on MDT1"
13373 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13374 [ $mdt_index == 1 ] || error "b is not on MDT1"
13376 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13377 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13379 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13381 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13383 run_test 230e "migrate mulitple local link files"
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13391 mkdir -p $DIR/$tdir
13392 mkdir $DIR/$tdir/migrate_dir
13393 $LFS mkdir -i1 $DIR/$tdir/other_dir
13394 touch $DIR/$tdir/migrate_dir/a
13395 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13396 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13397 ls $DIR/$tdir/other_dir
13399 # a should be migrated to MDT1, since no other links on MDT0
13400 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13401 error "#1 migrate dir fails"
13402 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13403 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13404 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13405 [ $mdt_index == 1 ] || error "a is not on MDT1"
13407 # a should stay on MDT1, because it is a mulitple link file
13408 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13409 error "#2 migrate dir fails"
13410 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13411 [ $mdt_index == 1 ] || error "a is not on MDT1"
13413 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13414 error "#3 migrate dir fails"
13416 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13417 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13418 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13420 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13421 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13423 # a should be migrated to MDT0, since no other links on MDT1
13424 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13425 error "#4 migrate dir fails"
13426 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13427 [ $mdt_index == 0 ] || error "a is not on MDT0"
13429 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13431 run_test 230f "migrate mulitple remote link files"
13434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13437 mkdir -p $DIR/$tdir/migrate_dir
13439 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13440 error "migrating dir to non-exist MDT succeeds"
13443 run_test 230g "migrate dir to non-exist MDT"
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13448 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13449 skip "Need MDS version at least 2.7.64" && return
13452 mkdir -p $DIR/$tdir/migrate_dir
13454 $LFS migrate -m1 $DIR &&
13455 error "migrating mountpoint1 should fail"
13457 $LFS migrate -m1 $DIR/$tdir/.. &&
13458 error "migrating mountpoint2 should fail"
13460 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13461 error "migrating $tdir fail"
13463 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13464 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13466 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13467 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13470 run_test 230h "migrate .. and root"
13473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13476 mkdir -p $DIR/$tdir/migrate_dir
13478 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13479 error "migration fails with a tailing slash"
13481 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13482 error "migration fails with two tailing slashes"
13484 run_test 230i "lfs migrate -m tolerates trailing slashes"
13488 # For simplicity this test assumes that max_pages_per_rpc
13489 # is the same across all OSCs
13490 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13491 local bulk_size=$((max_pages * 4096))
13493 mkdir -p $DIR/$tdir
13495 # clear the OSC stats
13496 $LCTL set_param osc.*.stats=0 &>/dev/null
13499 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13500 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13501 oflag=direct &>/dev/null || error "dd failed"
13503 sync; sleep 1; sync # just to be safe
13504 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13505 if [ x$nrpcs != "x1" ]; then
13506 $LCTL get_param osc.*.stats
13507 error "found $nrpcs ost_write RPCs, not 1 as expected"
13511 # Drop the OSC cache, otherwise we will read from it
13512 cancel_lru_locks osc
13514 # clear the OSC stats
13515 $LCTL set_param osc.*.stats=0 &>/dev/null
13517 # Client reads $bulk_size.
13518 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13519 iflag=direct &>/dev/null || error "dd failed"
13521 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13522 if [ x$nrpcs != "x1" ]; then
13523 $LCTL get_param osc.*.stats
13524 error "found $nrpcs ost_read RPCs, not 1 as expected"
13527 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13530 mkdir -p $DIR/$tdir
13532 for i in {0..1023}; do
13533 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13534 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13535 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13539 run_test 231b "must not assert on fully utilized OST request buffer"
13542 mkdir -p $DIR/$tdir
13543 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13544 $LCTL set_param fail_loc=0x31c
13546 # ignore dd failure
13547 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13549 $LCTL set_param fail_loc=0
13550 umount_client $MOUNT || error "umount failed"
13551 mount_client $MOUNT || error "mount failed"
13553 run_test 232 "failed lock should not block umount"
13556 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13557 { skip "Need MDS version at least 2.3.64"; return; }
13558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13560 local fid=$($LFS path2fid $MOUNT)
13561 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13562 error "cannot access $MOUNT using its FID '$fid'"
13564 run_test 233a "checking that OBF of the FS root succeeds"
13567 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13568 { skip "Need MDS version at least 2.5.90"; return; }
13569 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13571 local fid=$($LFS path2fid $MOUNT/.lustre)
13572 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13573 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13575 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13576 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13577 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13579 run_test 233b "checking that OBF of the FS .lustre succeeds"
13582 local p="$TMP/sanityN-$TESTNAME.parameters"
13583 save_lustre_params client "llite.*.xattr_cache" > $p
13584 lctl set_param llite.*.xattr_cache 1 ||
13585 { skip "xattr cache is not supported"; return 0; }
13587 mkdir -p $DIR/$tdir || error "mkdir failed"
13588 touch $DIR/$tdir/$tfile || error "touch failed"
13589 # OBD_FAIL_LLITE_XATTR_ENOMEM
13590 $LCTL set_param fail_loc=0x1405
13591 # output of the form: attr 2 4 44 3 fc13 x86_64
13592 V=($(IFS=".-" rpm -q attr))
13593 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13594 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13595 # attr pre-2.4.44-7 had a bug with rc
13596 # LU-3703 - SLES 11 and FC13 clients have older attr
13597 getfattr -n user.attr $DIR/$tdir/$tfile &&
13598 error "getfattr should have failed with ENOMEM"
13600 skip "LU-3703: attr version $(getfattr --version) too old"
13602 $LCTL set_param fail_loc=0x0
13605 restore_lustre_params < $p
13608 run_test 234 "xattr cache should not crash on ENOMEM"
13611 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13612 skip "Need MDS version at least 2.4.52" && return
13613 flock_deadlock $DIR/$tfile
13618 124) error "process hangs on a deadlock"
13620 *) error "error executing flock_deadlock $DIR/$tfile"
13624 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13628 check_swap_layouts_support && return 0
13629 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13631 local ref1=/etc/passwd
13632 local ref2=/etc/group
13633 local file1=$DIR/$tdir/f1
13634 local file2=$DIR/$tdir/f2
13636 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13637 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13638 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13639 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13640 local fd=$(free_fd)
13641 local cmd="exec $fd<>$file2"
13644 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13645 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13648 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13653 run_test 236 "Layout swap on open unlinked file"
13655 # test to verify file handle related system calls
13656 # (name_to_handle_at/open_by_handle_at)
13657 # The new system calls are supported in glibc >= 2.14.
13660 echo "Test file_handle syscalls" > $DIR/$tfile ||
13661 error "write failed"
13662 check_fhandle_syscalls $DIR/$tfile ||
13663 error "check_fhandle_syscalls failed"
13665 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13667 # LU-4659 linkea consistency
13669 local server_version=$(lustre_version_code $SINGLEMDS)
13671 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13672 [[ $server_version -gt $(version_code 2.5.1) &&
13673 $server_version -lt $(version_code 2.5.50) ]] ||
13674 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13677 ln $DIR/$tfile $DIR/$tfile.lnk
13678 touch $DIR/$tfile.new
13679 mv $DIR/$tfile.new $DIR/$tfile
13680 local fid1=$($LFS path2fid $DIR/$tfile)
13681 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13682 local path1=$($LFS fid2path $FSNAME "$fid1")
13683 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13684 local path2=$($LFS fid2path $FSNAME "$fid2")
13685 [ $tfile.lnk == $path2 ] ||
13686 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13689 run_test 238 "Verify linkea consistency"
13692 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13693 skip "Need MDS version at least 2.5.60" && return
13694 local list=$(comma_list $(mdts_nodes))
13696 mkdir -p $DIR/$tdir
13697 createmany -o $DIR/$tdir/f- 5000
13698 unlinkmany $DIR/$tdir/f- 5000
13699 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13700 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13701 osc.*MDT*.sync_in_flight" | calc_sum)
13702 [ "$changes" -eq 0 ] || error "$changes not synced"
13704 run_test 239 "osp_sync test"
13706 test_239a() { #LU-5297
13707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13709 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13711 chgrp $RUNAS_GID $DIR/$tfile
13712 wait_delete_completed
13714 run_test 239a "process invalid osp sync record correctly"
13716 test_239b() { #LU-5297
13717 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13719 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13720 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13721 chgrp $RUNAS_GID $DIR/$tfile1
13722 wait_delete_completed
13723 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13725 chgrp $RUNAS_GID $DIR/$tfile2
13726 wait_delete_completed
13728 run_test 239b "process osp sync record with ENOMEM error correctly"
13731 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13734 mkdir -p $DIR/$tdir
13736 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13737 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13738 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13739 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13741 umount_client $MOUNT || error "umount failed"
13742 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13743 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13744 mount_client $MOUNT || error "failed to mount client"
13746 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13747 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13749 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13752 for LOOP in $(seq $1); do
13753 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13754 cancel_lru_locks osc || true
13759 for LOOP in $(seq $1); do
13760 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13761 iflag=direct 2>/dev/null
13766 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13768 cancel_lru_locks osc
13769 test_241_bio 1000 &
13774 run_test 241 "bio vs dio"
13777 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13779 test_241_dio 1000 &
13784 run_test 241b "dio vs dio"
13787 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13788 mkdir -p $DIR/$tdir
13789 touch $DIR/$tdir/$tfile
13791 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13792 do_facet mds1 lctl set_param fail_loc=0x105
13793 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13795 do_facet mds1 lctl set_param fail_loc=0
13796 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13798 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13802 test_mkdir -p $DIR/$tdir
13803 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13805 run_test 243 "various group lock tests"
13809 test_mkdir -p $DIR/$tdir
13810 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13811 sendfile_grouplock $DIR/$tdir/$tfile || \
13812 error "sendfile+grouplock failed"
13815 run_test 244 "sendfile with group lock tests"
13818 local flagname="multi_mod_rpcs"
13819 local connect_data_name="max_mod_rpcs"
13822 # check if multiple modify RPCs flag is set
13823 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13824 grep "connect_flags:")
13827 echo "$out" | grep -qw $flagname
13828 if [ $? -ne 0 ]; then
13829 echo "connect flag $flagname is not set"
13833 # check if multiple modify RPCs data is set
13834 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13837 echo "$out" | grep -qw $connect_data_name ||
13838 error "import should have connect data $connect_data_name"
13840 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13842 test_246() { # LU-7371
13843 remote_ost_nodsh && skip "remote OST with nodsh" && return
13844 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13845 skip "Need OST version >= 2.7.62" && return 0
13846 do_facet ost1 $LCTL set_param fail_val=4095
13847 #define OBD_FAIL_OST_READ_SIZE 0x234
13848 do_facet ost1 $LCTL set_param fail_loc=0x234
13849 $LFS setstripe $DIR/$tfile -i 0 -c 1
13850 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13851 cancel_lru_locks $FSNAME-OST0000
13852 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13854 run_test 246 "Read file of size 4095 should return right length"
13857 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13859 { skip "Fileset feature is not supported"; return; }
13861 local submount=${MOUNT}_$tdir
13864 mkdir -p $submount || error "mkdir $submount failed"
13865 FILESET="$FILESET/$tdir" mount_client $submount ||
13866 error "mount $submount failed"
13867 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13868 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13869 error "read $MOUNT/$tdir/$tfile failed"
13870 umount_client $submount || error "umount $submount failed"
13873 run_test 247a "mount subdir as fileset"
13876 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13877 { skip "Fileset feature is not supported"; return; }
13879 local submount=${MOUNT}_$tdir
13881 rm -rf $MOUNT/$tdir
13882 mkdir -p $submount || error "mkdir $submount failed"
13884 FILESET="$FILESET/$tdir" mount_client $submount &&
13885 error "mount $submount should fail"
13888 run_test 247b "mount subdir that dose not exist"
13891 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13892 { skip "Fileset feature is not supported"; return; }
13894 local submount=${MOUNT}_$tdir
13896 mkdir -p $MOUNT/$tdir/dir1
13897 mkdir -p $submount || error "mkdir $submount failed"
13898 FILESET="$FILESET/$tdir" mount_client $submount ||
13899 error "mount $submount failed"
13900 local fid=$($LFS path2fid $MOUNT/)
13901 $LFS fid2path $submount $fid && error "fid2path should fail"
13902 umount_client $submount || error "umount $submount failed"
13905 run_test 247c "running fid2path outside root"
13908 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13909 { skip "Fileset feature is not supported"; return; }
13911 local submount=${MOUNT}_$tdir
13913 mkdir -p $MOUNT/$tdir/dir1
13914 mkdir -p $submount || error "mkdir $submount failed"
13915 FILESET="$FILESET/$tdir" mount_client $submount ||
13916 error "mount $submount failed"
13917 local fid=$($LFS path2fid $submount/dir1)
13918 $LFS fid2path $submount $fid || error "fid2path should succeed"
13919 umount_client $submount || error "umount $submount failed"
13922 run_test 247d "running fid2path inside root"
13926 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13928 { skip "Fileset feature is not supported"; return; }
13930 local submount=${MOUNT}_$tdir
13933 mkdir -p $submount || error "mkdir $submount failed"
13934 FILESET="$FILESET/.." mount_client $submount &&
13935 error "mount $submount should fail"
13938 run_test 247e "mount .. as fileset"
13941 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13942 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13944 # create a large file for fast read verification
13945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13947 # make sure the file is created correctly
13948 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13949 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13951 echo "Test 1: verify that fast read is 4 times faster on cache read"
13953 # small read with fast read enabled
13954 $LCTL set_param -n llite.*.fast_read=1
13955 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13956 awk '/copied/ { print $6 }')
13958 # small read with fast read disabled
13959 $LCTL set_param -n llite.*.fast_read=0
13960 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13961 awk '/copied/ { print $6 }')
13963 # verify that fast read is 4 times faster for cache read
13964 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13965 error_not_in_vm "fast read was not 4 times faster: " \
13966 "$t_fast vs $t_slow"
13968 echo "Test 2: verify the performance between big and small read"
13969 $LCTL set_param -n llite.*.fast_read=1
13971 # 1k non-cache read
13972 cancel_lru_locks osc
13973 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13974 awk '/copied/ { print $6 }')
13976 # 1M non-cache read
13977 cancel_lru_locks osc
13978 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13979 awk '/copied/ { print $6 }')
13981 # verify that big IO is not 4 times faster than small IO
13982 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13983 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
13985 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13988 run_test 248 "fast read verification"
13990 test_249() { # LU-7890
13992 $SETSTRIPE -c 1 $DIR/$tfile
13994 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13995 skip "Need at least version 2.8.54"
13997 # Offset 2T == 4k * 512M
13998 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13999 error "dd to 2T offset failed"
14001 run_test 249 "Write above 2T file size"
14004 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14005 && skip "no 16TB file size limit on ZFS" && return
14007 $SETSTRIPE -c 1 $DIR/$tfile
14008 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14009 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14010 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14011 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14012 conv=notrunc,fsync && error "append succeeded"
14015 run_test 250 "Write above 16T limit"
14018 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14020 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14021 #Skip once - writing the first stripe will succeed
14022 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14023 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14024 error "short write happened"
14026 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14027 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14028 error "short read happened"
14032 run_test 251 "Handling short read and write correctly"
14042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14043 remote_ost_nodsh && skip "remote OST with nodsh" && return
14044 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14045 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14046 skip "can only run lr_reader on ldiskfs target"
14050 # check lr_reader on OST0000
14052 dev=$(facet_device $tgt)
14053 out=$(do_facet $tgt $LR_READER $dev)
14054 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14056 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14057 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14058 error "Invalid uuid returned by $LR_READER on target $tgt"
14059 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14061 # check lr_reader -c on MDT0000
14063 dev=$(facet_device $tgt)
14064 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14065 echo "$LR_READER does not support additional options"
14068 out=$(do_facet $tgt $LR_READER -c $dev)
14069 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14071 num=$(echo "$out" | grep -c "mdtlov")
14072 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14073 error "Invalid number of mdtlov clients returned by $LR_READER"
14074 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14076 # check lr_reader -cr on MDT0000
14077 out=$(do_facet $tgt $LR_READER -cr $dev)
14078 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14080 echo "$out" | grep -q "^reply_data:$" ||
14081 error "$LR_READER should have returned 'reply_data' section"
14082 num=$(echo "$out" | grep -c "client_generation")
14083 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14085 run_test 252 "check lr_reader tool"
14087 test_253_fill_ost() {
14088 local size_mb #how many MB should we write to pass watermark
14089 local lwm=$3 #low watermark
14090 local free_10mb #10% of free space
14092 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14093 size_mb=$((free_kb / 1024 - lwm))
14094 free_10mb=$((free_kb / 10240))
14095 #If 10% of free space cross low watermark use it
14096 if (( free_10mb > size_mb )); then
14099 #At least we need to store 1.1 of difference between
14100 #free space and low watermark
14101 size_mb=$((size_mb + size_mb / 10))
14103 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14104 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14105 oflag=append conv=notrunc
14110 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14111 echo "OST still has $((free_kb / 1024)) mbytes free"
14118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14120 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14122 local ost_name=$($LFS osts | grep ${ostidx}": " | \
14123 awk '{print $2}' | sed -e 's/_UUID$//')
14125 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14126 do_facet $SINGLEMDS $LCTL get_param -n \
14127 osp.$mdtosc_proc1.reserved_mb_high ||
14128 { skip "remote MDS does not support reserved_mb_high" &&
14133 wait_delete_completed
14136 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14137 osp.$mdtosc_proc1.reserved_mb_high)
14138 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14139 osp.$mdtosc_proc1.reserved_mb_low)
14140 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14142 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME ||
14143 error "Pool creation failed"
14144 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14145 error "Adding $ost_name to pool failed"
14147 # Wait for client to see a OST at pool
14148 wait_update $HOSTNAME "$LCTL get_param -n
14149 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14150 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14151 error "Client can not see the pool"
14152 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14153 error "Setstripe failed"
14155 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14156 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14157 echo "OST still has $((blocks/1024)) mbytes free"
14159 local new_lwm=$((blocks/1024-10))
14160 do_facet $SINGLEMDS $LCTL set_param \
14161 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14162 do_facet $SINGLEMDS $LCTL set_param \
14163 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14165 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14167 #First enospc could execute orphan deletion so repeat.
14168 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14170 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14171 osp.$mdtosc_proc1.prealloc_status)
14172 echo "prealloc_status $oa_status"
14174 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14175 error "File creation should fail"
14176 #object allocation was stopped, but we still able to append files
14177 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14178 error "Append failed"
14179 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14181 wait_delete_completed
14185 for i in $(seq 10 12); do
14186 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14187 error "File creation failed after rm";
14190 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14191 osp.$mdtosc_proc1.prealloc_status)
14192 echo "prealloc_status $oa_status"
14194 if (( oa_status != 0 )); then
14195 error "Object allocation still disable after rm"
14197 do_facet $SINGLEMDS $LCTL set_param \
14198 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14199 do_facet $SINGLEMDS $LCTL set_param \
14200 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14203 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14204 error "Remove $ost_name from pool failed"
14205 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14206 error "Pool destroy fialed"
14208 run_test 253 "Check object allocation limit"
14213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14215 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14216 { skip "MDS does not support changelog_size" && return; }
14218 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14219 echo "Registered as changelog user $cl_user"
14221 $LFS changelog_clear $MDT0 $cl_user 0
14223 local size1=$(do_facet mds1 \
14224 $LCTL get_param -n mdd.$MDT0.changelog_size)
14225 echo "Changelog size $size1"
14228 $LFS mkdir -i 0 $DIR/$tdir
14230 mkdir -p $DIR/$tdir/pics/2008/zachy
14231 touch $DIR/$tdir/pics/2008/zachy/timestamp
14232 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14233 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14234 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14235 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14236 rm $DIR/$tdir/pics/desktop.jpg
14238 local size2=$(do_facet mds1 \
14239 $LCTL get_param -n mdd.$MDT0.changelog_size)
14240 echo "Changelog size after work $size2"
14242 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14244 if (( size2 <= size1 )); then
14245 error "Changelog size after work should be greater than original"
14249 run_test 254 "Check changelog size"
14256 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14257 awk -F: '{print $2}' | grep $type > /dev/null
14258 if [ $? -ne 0 ]; then
14268 lfs ladvise -a willread $file > /dev/null 2>&1
14269 if [ $? -eq 0 ]; then
14273 lfs ladvise -a willread $file 2>&1 |
14274 grep "Inappropriate ioctl for device" > /dev/null
14275 if [ $? -eq 0 ]; then
14281 ladvise_willread_performance()
14284 local average_cache=0
14285 local average_ladvise=0
14287 for ((i = 1; i <= $repeat; i++)); do
14288 echo "Iter $i/$repeat: reading without willread hint"
14289 cancel_lru_locks osc
14290 do_nodes $(comma_list $(osts_nodes)) \
14291 "echo 3 > /proc/sys/vm/drop_caches"
14292 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14293 -b 4096 -n $((size / 4096)) -t 60 |
14294 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14296 echo "Iter $i/$repeat: Reading again without willread hint"
14297 cancel_lru_locks osc
14298 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14299 -b 4096 -n $((size / 4096)) -t 60 |
14300 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14302 echo "Iter $i/$repeat: reading with willread hint"
14303 cancel_lru_locks osc
14304 do_nodes $(comma_list $(osts_nodes)) \
14305 "echo 3 > /proc/sys/vm/drop_caches"
14306 lfs ladvise -a willread $DIR/$tfile ||
14307 error "Ladvise failed"
14308 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14309 -b 4096 -n $((size / 4096)) -t 60 |
14310 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14312 local cache_speedup=$(echo "scale=2; \
14313 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14314 cache_speedup=$(echo ${cache_speedup%.*})
14315 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14316 average_cache=$((average_cache + cache_speedup))
14318 local ladvise_speedup=$(echo "scale=2; \
14319 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14320 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14321 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14322 average_ladvise=$((average_ladvise + ladvise_speedup))
14324 average_cache=$((average_cache / repeat))
14325 average_ladvise=$((average_ladvise / repeat))
14327 if [ $average_cache -lt 20 ]; then
14328 echo "Speedup with cache is less than 20% ($average_cache%),"\
14329 "skipping check of speedup with willread:"\
14330 "$average_ladvise%"
14334 local lowest_speedup=$((average_cache / 2))
14335 [ $average_ladvise -gt $lowest_speedup ] ||
14336 error_not_in_vm "Speedup with willread is less than " \
14337 "$lowest_speedup%, got $average_ladvise%"
14338 echo "Speedup with willread ladvise: $average_ladvise%"
14339 echo "Speedup with cache: $average_cache%"
14343 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14345 ladvise_no_type willread $DIR/$tfile &&
14346 skip "willread ladvise is not supported" && return
14348 ladvise_no_ioctl $DIR/$tfile &&
14349 skip "ladvise ioctl is not supported" && return
14351 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14352 skip "lustre < 2.8.54 does not support ladvise " && return
14355 local size=$((size_mb * 1048576))
14356 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14357 error "dd to $DIR/$tfile failed"
14359 lfs ladvise -a willread $DIR/$tfile ||
14360 error "Ladvise failed with no range argument"
14362 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14363 error "Ladvise failed with no -l or -e argument"
14365 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14366 error "Ladvise failed with only -e argument"
14368 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14369 error "Ladvise failed with only -l argument"
14371 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14372 error "End offset should not be smaller than start offset"
14374 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14375 error "End offset should not be equal to start offset"
14377 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14378 error "Ladvise failed with overflowing -s argument"
14380 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14381 error "Ladvise failed with overflowing -e argument"
14383 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14384 error "Ladvise failed with overflowing -l argument"
14386 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14387 error "Ladvise succeeded with conflicting -l and -e arguments"
14389 echo "Synchronous ladvise should wait"
14391 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14392 do_nodes $(comma_list $(osts_nodes)) \
14393 $LCTL set_param fail_val=$delay fail_loc=0x237
14395 local start_ts=$SECONDS
14396 lfs ladvise -a willread $DIR/$tfile ||
14397 error "Ladvise failed with no range argument"
14398 local end_ts=$SECONDS
14399 local inteval_ts=$((end_ts - start_ts))
14401 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14402 error "Synchronous advice didn't wait reply"
14405 echo "Asynchronous ladvise shouldn't wait"
14406 local start_ts=$SECONDS
14407 lfs ladvise -a willread -b $DIR/$tfile ||
14408 error "Ladvise failed with no range argument"
14409 local end_ts=$SECONDS
14410 local inteval_ts=$((end_ts - start_ts))
14412 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14413 error "Asynchronous advice blocked"
14416 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14417 ladvise_willread_performance
14419 run_test 255a "check 'lfs ladvise -a willread'"
14425 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14429 lfs setstripe -c -1 -i 0 $DIR/$tfile
14431 ladvise_no_type dontneed $DIR/$tfile &&
14432 skip "dontneed ladvise is not supported" && return
14434 ladvise_no_ioctl $DIR/$tfile &&
14435 skip "ladvise ioctl is not supported" && return
14437 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14438 skip "lustre < 2.8.54 does not support ladvise" && return
14440 [ "$(facet_fstype ost1)" = "zfs" ] &&
14441 skip "zfs-osd does not support dontneed advice" && return
14444 local size=$((size_mb * 1048576))
14445 # In order to prevent disturbance of other processes, only check 3/4
14446 # of the memory usage
14447 local kibibytes=$((size_mb * 1024 * 3 / 4))
14449 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14450 error "dd to $DIR/$tfile failed"
14452 local total=$(facet_meminfo ost1 MemTotal)
14453 echo "Total memory: $total KiB"
14455 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14456 local before_read=$(facet_meminfo ost1 Cached)
14457 echo "Cache used before read: $before_read KiB"
14459 lfs ladvise -a willread $DIR/$tfile ||
14460 error "Ladvise willread failed"
14461 local after_read=$(facet_meminfo ost1 Cached)
14462 echo "Cache used after read: $after_read KiB"
14464 lfs ladvise -a dontneed $DIR/$tfile ||
14465 error "Ladvise dontneed again failed"
14466 local no_read=$(facet_meminfo ost1 Cached)
14467 echo "Cache used after dontneed ladvise: $no_read KiB"
14469 if [ $total -lt $((before_read + kibibytes)) ]; then
14470 echo "Memory is too small, abort checking"
14474 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14475 error "Ladvise willread should use more memory" \
14476 "than $kibibytes KiB"
14479 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14480 error "Ladvise dontneed should release more memory" \
14481 "than $kibibytes KiB"
14484 run_test 255b "check 'lfs ladvise -a dontneed'"
14491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14493 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14494 skip "non-ldiskfs backend" && return
14496 mdt_dev=$(mdsdevname 1)
14498 cl_user=$(do_facet mds1 \
14499 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14500 if [[ -n $cl_user ]]; then
14501 skip "active changelog user"
14505 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14506 echo "Registered as changelog user $cl_user"
14509 mkdir -p $DIR/$tdir
14511 $LFS changelog_clear $MDT0 $cl_user 0
14514 touch $DIR/$tdir/{1..10}
14517 stop mds1 || error "Fail to stop MDT."
14520 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14522 #after mount new plainllog is used
14523 touch $DIR/$tdir/{11..19}
14524 cat_sl=$(do_facet mds1 \
14525 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14526 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14528 if (( cat_sl != 2 )); then
14529 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14530 error "Changelog catalog has wrong number of slots $cat_sl"
14533 $LFS changelog_clear $MDT0 $cl_user 0
14535 cat_sl=$(do_facet mds1 \
14536 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14537 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14539 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14541 if (( cat_sl == 2 )); then
14542 error "Empty plain llog was not deleted from changelog catalog"
14544 if (( cat_sl != 1 )); then
14545 error "Active plain llog shouldn\`t be deleted from catalog"
14548 run_test 256 "Check llog delete for empty and not full state"
14551 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14552 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14553 skip "Need MDS version at least 2.8.55" && return
14555 test_mkdir -p $DIR/$tdir
14557 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14558 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14561 #define OBD_FAIL_MDS_XATTR_REP 0x161
14562 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14563 local facet=mds$((mdtidx + 1))
14564 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14565 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14567 stop $facet || error "stop MDS failed"
14568 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14569 error "start MDS fail"
14571 run_test 257 "xattr locks are not lost"
14574 #define OBD_FAIL_MDC_CLOSE 0x806
14575 $LCTL set_param fail_loc=0x80000806
14579 run_test 260 "Check mdc_close fail"
14581 cleanup_test_300() {
14585 test_striped_dir() {
14590 mkdir -p $DIR/$tdir
14592 SAVE_UMASK=$(umask)
14593 trap cleanup_test_300 RETURN EXIT
14595 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14596 $DIR/$tdir/striped_dir ||
14597 error "set striped dir error"
14599 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14600 [ "$mode" = "755" ] || error "expect 755 got $mode"
14602 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14603 error "getdirstripe failed"
14604 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14605 if [ "$stripe_count" != "2" ]; then
14606 error "stripe_count is $stripe_count, expect 2"
14609 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14610 if [ "$stripe_index" != "$mdt_index" ]; then
14611 error "stripe_index is $stripe_index, expect $mdt_index"
14614 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14615 error "nlink error after create striped dir"
14617 mkdir $DIR/$tdir/striped_dir/a
14618 mkdir $DIR/$tdir/striped_dir/b
14620 stat $DIR/$tdir/striped_dir/a ||
14621 error "create dir under striped dir failed"
14622 stat $DIR/$tdir/striped_dir/b ||
14623 error "create dir under striped dir failed"
14625 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14626 error "nlink error after mkdir"
14628 rmdir $DIR/$tdir/striped_dir/a
14629 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14630 error "nlink error after rmdir"
14632 rmdir $DIR/$tdir/striped_dir/b
14633 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14634 error "nlink error after rmdir"
14636 chattr +i $DIR/$tdir/striped_dir
14637 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14638 error "immutable flags not working under striped dir!"
14639 chattr -i $DIR/$tdir/striped_dir
14641 rmdir $DIR/$tdir/striped_dir ||
14642 error "rmdir striped dir error"
14650 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14651 skip "skipped for lustre < 2.7.0" && return
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14653 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14655 test_striped_dir 0 || error "failed on striped dir on MDT0"
14656 test_striped_dir 1 || error "failed on striped dir on MDT0"
14658 run_test 300a "basic striped dir sanity test"
14661 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14662 skip "skipped for lustre < 2.7.0" && return
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14670 test_mkdir $DIR/$tdir || error "mkdir fail"
14671 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14672 error "set striped dir error"
14673 for ((i=0; i<10; i++)); do
14674 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14676 touch $DIR/$tdir/striped_dir/file_$i ||
14677 error "touch error $i"
14678 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14679 [ $mtime1 -eq $mtime2 ] &&
14680 error "mtime not change after create"
14682 rm -f $DIR/$tdir/striped_dir/file_$i ||
14683 error "unlink error $i"
14684 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14685 [ $mtime2 -eq $mtime3 ] &&
14686 error "mtime did not change after unlink"
14690 run_test 300b "check ctime/mtime for striped dir"
14693 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14694 skip "skipped for lustre < 2.7.0" && return
14695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14696 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14699 mkdir -p $DIR/$tdir
14700 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14701 error "set striped dir error"
14703 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14704 error "chown striped dir failed"
14706 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14707 error "create 5k files failed"
14709 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14711 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14715 run_test 300c "chown && check ls under striped directory"
14718 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14719 skip "skipped for lustre < 2.7.0" && return
14720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14725 mkdir -p $DIR/$tdir
14726 $SETSTRIPE -c 2 $DIR/$tdir
14728 #local striped directory
14729 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14730 error "set striped dir error"
14731 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14732 error "create 10 files failed"
14734 #remote striped directory
14735 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14736 error "set striped dir error"
14737 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14738 error "create 10 files failed"
14740 for file in $(find $DIR/$tdir); do
14741 stripe_count=$($GETSTRIPE -c $file)
14742 [ $stripe_count -eq 2 ] ||
14743 error "wrong stripe $stripe_count for $file"
14748 run_test 300d "check default stripe under striped directory"
14751 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14752 skip "Need MDS version at least 2.7.55" && return
14753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14754 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14758 mkdir -p $DIR/$tdir
14760 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14761 error "set striped dir error"
14763 touch $DIR/$tdir/striped_dir/a
14764 touch $DIR/$tdir/striped_dir/b
14765 touch $DIR/$tdir/striped_dir/c
14767 mkdir $DIR/$tdir/striped_dir/dir_a
14768 mkdir $DIR/$tdir/striped_dir/dir_b
14769 mkdir $DIR/$tdir/striped_dir/dir_c
14771 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14772 error "set striped dir under striped dir error"
14774 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14775 error "set striped dir under striped dir error"
14777 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14778 error "set striped dir under striped dir error"
14780 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14781 error "rename dir under striped dir fails"
14783 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14784 error "rename dir under different stripes fails"
14786 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14787 error "rename file under striped dir should succeed"
14789 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14790 error "rename dir under striped dir should succeed"
14794 run_test 300e "check rename under striped directory"
14797 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14798 skip "Need MDS version at least 2.7.55" && return
14799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14805 mkdir -p $DIR/$tdir
14807 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14808 error "set striped dir error"
14810 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14811 error "set striped dir error"
14813 touch $DIR/$tdir/striped_dir/a
14814 mkdir $DIR/$tdir/striped_dir/dir_a
14815 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14816 error "create striped dir under striped dir fails"
14818 touch $DIR/$tdir/striped_dir1/b
14819 mkdir $DIR/$tdir/striped_dir1/dir_b
14820 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14821 error "create striped dir under striped dir fails"
14823 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14824 error "rename dir under different striped dir should fail"
14826 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14827 error "rename striped dir under diff striped dir should fail"
14829 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14830 error "rename file under diff striped dirs fails"
14834 run_test 300f "check rename cross striped directory"
14836 test_300_check_default_striped_dir()
14839 local default_count=$2
14840 local default_index=$3
14843 local dir_stripe_index
14846 echo "checking $dirname $default_count $default_index"
14847 $LFS setdirstripe -D -c $default_count -i $default_index \
14848 -t all_char $DIR/$tdir/$dirname ||
14849 error "set default stripe on striped dir error"
14850 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14851 [ $stripe_count -eq $default_count ] ||
14852 error "expect $default_count get $stripe_count for $dirname"
14854 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14855 [ $stripe_index -eq $default_index ] ||
14856 error "expect $default_index get $stripe_index for $dirname"
14858 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14859 error "create dirs failed"
14861 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14862 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14863 for dir in $(find $DIR/$tdir/$dirname/*); do
14864 stripe_count=$($LFS getdirstripe -c $dir)
14865 [ $stripe_count -eq $default_count ] ||
14866 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14867 error "stripe count $default_count != $stripe_count for $dir"
14869 stripe_index=$($LFS getdirstripe -i $dir)
14870 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14871 error "$stripe_index != $default_index for $dir"
14873 #check default stripe
14874 stripe_count=$($LFS getdirstripe -D -c $dir)
14875 [ $stripe_count -eq $default_count ] ||
14876 error "default count $default_count != $stripe_count for $dir"
14878 stripe_index=$($LFS getdirstripe -D -i $dir)
14879 [ $stripe_index -eq $default_index ] ||
14880 error "default index $default_index != $stripe_index for $dir"
14882 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14886 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14887 skip "Need MDS version at least 2.7.55" && return
14888 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14894 mkdir $DIR/$tdir/normal_dir
14896 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14897 test_300_check_default_striped_dir normal_dir 1 0
14898 test_300_check_default_striped_dir normal_dir 2 1
14899 test_300_check_default_striped_dir normal_dir 2 -1
14901 #delete default stripe information
14902 echo "delete default stripeEA"
14903 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14904 error "set default stripe on striped dir error"
14906 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14907 for dir in $(find $DIR/$tdir/normal_dir/*); do
14908 stripe_count=$($LFS getdirstripe -c $dir)
14909 [ $stripe_count -eq 0 ] ||
14910 error "expect 1 get $stripe_count for $dir"
14911 stripe_index=$($LFS getdirstripe -i $dir)
14912 [ $stripe_index -eq 0 ] ||
14913 error "expect 0 get $stripe_index for $dir"
14916 run_test 300g "check default striped directory for normal directory"
14919 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14920 skip "Need MDS version at least 2.7.55" && return
14921 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14926 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14927 $DIR/$tdir/striped_dir ||
14928 error "set striped dir error"
14930 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14931 test_300_check_default_striped_dir striped_dir 1 0
14932 test_300_check_default_striped_dir striped_dir 2 1
14933 test_300_check_default_striped_dir striped_dir 2 -1
14935 #delete default stripe information
14936 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14937 error "set default stripe on striped dir error"
14939 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14940 for dir in $(find $DIR/$tdir/striped_dir/*); do
14941 stripe_count=$($LFS getdirstripe -c $dir)
14942 [ $stripe_count -eq 0 ] ||
14943 error "expect 1 get $stripe_count for $dir"
14946 run_test 300h "check default striped directory for striped directory"
14949 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14950 skip "Need MDS version at least 2.7.55" && return
14951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14952 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14958 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14959 error "set striped dir error"
14961 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14962 error "create files under striped dir failed"
14964 # unfortunately, we need to umount to clear dir layout cache for now
14965 # once we fully implement dir layout, we can drop this
14966 umount_client $MOUNT || error "umount failed"
14967 mount_client $MOUNT || error "mount failed"
14969 #set the stripe to be unknown hash type
14970 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14971 $LCTL set_param fail_loc=0x1901
14972 for ((i = 0; i < 10; i++)); do
14973 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14974 error "stat f-$i failed"
14975 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14978 touch $DIR/$tdir/striped_dir/f0 &&
14979 error "create under striped dir with unknown hash should fail"
14981 $LCTL set_param fail_loc=0
14983 umount_client $MOUNT || error "umount failed"
14984 mount_client $MOUNT || error "mount failed"
14988 run_test 300i "client handle unknown hash type striped directory"
14991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14993 skip "Need MDS version at least 2.7.55" && return
14994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15000 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15001 $LCTL set_param fail_loc=0x1702
15002 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15003 error "set striped dir error"
15005 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15006 error "create files under striped dir failed"
15008 $LCTL set_param fail_loc=0
15010 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15014 run_test 300j "test large update record"
15017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15018 skip "Need MDS version at least 2.7.55" && return
15019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15020 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15026 #define OBD_FAIL_LARGE_STRIPE 0x1703
15027 $LCTL set_param fail_loc=0x1703
15028 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15029 error "set striped dir error"
15030 $LCTL set_param fail_loc=0
15032 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15033 error "getstripeddir fails"
15034 rm -rf $DIR/$tdir/striped_dir ||
15035 error "unlink striped dir fails"
15039 run_test 300k "test large striped directory"
15042 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15043 skip "Need MDS version at least 2.7.55" && return
15044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15045 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15048 test_mkdir -p $DIR/$tdir/striped_dir
15049 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15050 error "chown $RUNAS_ID failed"
15051 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15052 error "set default striped dir failed"
15054 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15055 $LCTL set_param fail_loc=0x80000158
15056 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15058 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15059 [ $stripe_index -eq 1 ] ||
15060 error "expect 1 get $stripe_index for $dir"
15062 run_test 300l "non-root user to create dir under striped dir with stale layout"
15065 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15066 skip "Need MDS version at least 2.7.55" && return
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15068 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15070 mkdir -p $DIR/$tdir/striped_dir
15071 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15072 error "set default stripes dir error"
15074 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15076 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15077 [ $stripe_count -eq 0 ] ||
15078 error "expect 0 get $stripe_count for a"
15080 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15081 error "set default stripes dir error"
15083 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15085 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15086 [ $stripe_count -eq 0 ] ||
15087 error "expect 0 get $stripe_count for b"
15089 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15090 error "set default stripes dir error"
15092 mkdir $DIR/$tdir/striped_dir/c &&
15093 error "default stripe_index is invalid, mkdir c should fails"
15095 rm -rf $DIR/$tdir || error "rmdir fails"
15097 run_test 300m "setstriped directory on single MDT FS"
15100 local list=$(comma_list $(mdts_nodes))
15103 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15107 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15108 skip "Need MDS version at least 2.7.55" && return
15109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15110 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15112 local list=$(comma_list $(mdts_nodes))
15114 trap cleanup_300n RETURN EXIT
15115 mkdir -p $DIR/$tdir
15116 chmod 777 $DIR/$tdir
15117 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15118 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15119 error "create striped dir succeeds with gid=0"
15121 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15122 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15123 error "create striped dir fails with gid=-1"
15125 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15126 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15127 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15128 error "set default striped dir succeeds with gid=0"
15131 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15132 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15133 error "set default striped dir fails with gid=-1"
15136 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15137 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15138 error "create test_dir fails"
15139 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15140 error "create test_dir1 fails"
15141 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15142 error "create test_dir2 fails"
15145 run_test 300n "non-root user to create dir under striped dir with default EA"
15148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15149 skip "Need MDS version at least 2.7.55" && return
15150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15155 mkdir -p $DIR/$tdir
15157 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15158 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15159 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15160 skip "not enough free inodes $numfree1 $numfree2"
15164 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15165 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15166 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15167 skip "not enough free space $numfree1 $numfree2"
15171 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15172 error "setdirstripe fails"
15174 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15175 error "create dirs fails"
15177 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15178 ls $DIR/$tdir/striped_dir > /dev/null ||
15179 error "ls striped dir fails"
15180 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15181 error "unlink big striped dir fails"
15183 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15188 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15190 mkdir -p $DIR/$tdir
15192 #define OBD_FAIL_OUT_ENOSPC 0x1704
15193 do_facet mds2 lctl set_param fail_loc=0x80001704
15194 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15195 error "create striped directory should fail"
15197 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15199 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15202 run_test 300p "create striped directory without space"
15205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15208 local fd=$(free_fd)
15209 local cmd="exec $fd<$tdir"
15211 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15214 trap "eval $cmd" EXIT
15215 cd $tdir || error "cd $tdir fails"
15216 rmdir ../$tdir || error "rmdir $tdir fails"
15217 mkdir local_dir && error "create dir succeeds"
15218 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15222 run_test 300q "create remote directory under orphan directory"
15224 prepare_remote_file() {
15225 mkdir $DIR/$tdir/src_dir ||
15226 error "create remote source failed"
15228 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15229 touch $DIR/$tdir/src_dir/a
15231 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15232 error "create remote target dir failed"
15234 touch $DIR/$tdir/tgt_dir/b
15236 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15237 error "rename dir cross MDT failed!"
15239 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15240 error "src_child still exists after rename"
15242 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15243 error "missing file(a) after rename"
15245 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15246 error "diff after rename"
15250 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15252 local remote_file=$DIR/$tdir/tgt_dir/b
15254 mkdir -p $DIR/$tdir
15256 prepare_remote_file || error "prepare remote file failed"
15259 $OPENUNLINK $remote_file $remote_file || error
15260 $CHECKSTAT -a $remote_file || error
15262 run_test 310a "open unlink remote file"
15265 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15267 local remote_file=$DIR/$tdir/tgt_dir/b
15269 mkdir -p $DIR/$tdir
15271 prepare_remote_file || error "prepare remote file failed"
15273 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15274 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15275 $CHECKSTAT -t file $remote_file || error "check file failed"
15277 run_test 310b "unlink remote file with multiple links while open"
15280 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15282 local remote_file=$DIR/$tdir/tgt_dir/b
15284 mkdir -p $DIR/$tdir
15286 prepare_remote_file || error "prepare remote file failed"
15288 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15289 multiop_bg_pause $remote_file O_uc ||
15290 error "mulitop failed for remote file"
15292 $MULTIOP $DIR/$tfile Ouc
15293 kill -USR1 $MULTIPID
15296 run_test 310c "open-unlink remote file with multiple links"
15300 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15301 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15304 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15306 mkdir -p $DIR/$tdir
15307 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15308 createmany -o $DIR/$tdir/$tfile. 1000
15310 # statfs data is not real time, let's just calculate it
15311 old_iused=$((old_iused + 1000))
15313 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15314 osp.*OST0000*MDT0000.create_count")
15315 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15316 osp.*OST0000*MDT0000.max_create_count")
15317 for idx in $(seq $MDSCOUNT); do
15318 do_facet mds$idx "lctl set_param -n \
15319 osp.*OST0000*MDT000?.max_create_count=0"
15322 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15323 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15324 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15326 unlinkmany $DIR/$tdir/$tfile. 1000
15328 for idx in $(seq $MDSCOUNT); do
15329 do_facet mds$idx "lctl set_param -n \
15330 osp.*OST0000*MDT000?.max_create_count=$max_count"
15331 do_facet mds$idx "lctl set_param -n \
15332 osp.*OST0000*MDT000?.create_count=$count"
15336 for i in $(seq 120); do
15337 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15338 [ $((old_iused - new_iused)) -gt 800 ] && break
15342 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15343 [ $((old_iused - new_iused)) -gt 800 ] ||
15344 error "objs not destroyed after unlink"
15346 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15353 local vdevdir=$(dirname $(facet_vdevice $ost))
15354 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15355 local zfs_zapid=$(do_facet $ost $cmd |
15356 grep -w "/O/0/d$((objid%32))" -C 5 |
15357 awk '/Object/{getline; print $1}')
15358 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15359 awk "/$objid = /"'{printf $3}')
15364 zfs_object_blksz() {
15368 local vdevdir=$(dirname $(facet_vdevice $ost))
15369 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15370 local blksz=$(do_facet $ost $cmd $objid |
15371 awk '/dblk/{getline; printf $4}')
15373 case "${blksz: -1}" in
15374 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15375 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15382 test_312() { # LU-4856
15383 [ $(facet_fstype ost1) = "zfs" ] ||
15384 { skip "the test only applies to zfs" && return; }
15386 local max_blksz=$(do_facet ost1 \
15387 $ZFS get -p recordsize $(facet_device ost1) |
15388 awk '!/VALUE/{print $3}')
15390 # to make life a little bit easier
15391 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15392 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15394 local tf=$DIR/$tdir/$tfile
15396 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15398 # Get ZFS object id
15399 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15401 # block size change by sequential over write
15403 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15404 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15406 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15407 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15411 # block size change by sequential append write
15412 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15413 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15414 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15416 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15417 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15418 oflag=sync conv=notrunc
15420 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15421 blksz=$((blksz / 8192)) # in 2*4K unit
15422 [ $blksz -eq $count ] ||
15423 error "blksz error(in 8k): $blksz, expected: $count"
15429 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15430 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15432 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15433 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15434 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15436 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15437 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15438 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15440 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15441 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15442 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15444 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15446 test_399() { # LU-7655 for OST fake write
15447 # turn off debug for performance testing
15448 local saved_debug=$($LCTL get_param -n debug)
15449 $LCTL set_param debug=0
15451 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15453 # get ost1 size - lustre-OST0000
15454 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15455 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15456 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15458 local start_time=$(date +%s.%N)
15459 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15460 error "real dd writing error"
15461 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15464 # define OBD_FAIL_OST_FAKE_WRITE 0x238
15465 do_facet ost1 $LCTL set_param fail_loc=0x238
15467 local start_time=$(date +%s.%N)
15468 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15469 error "fake dd writing error"
15470 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15473 cancel_lru_locks osc
15474 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15475 error "$tfile size not $blocks MB"
15477 do_facet ost1 $LCTL set_param fail_loc=0
15479 echo "fake write $duration_fake vs. normal write $duration in seconds"
15480 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15481 error_not_in_vm "fake write is slower"
15483 $LCTL set_param -n debug="$saved_debug"
15486 run_test 399 "fake write should not be slower than normal write"
15488 test_400a() { # LU-1606, was conf-sanity test_74
15489 local extra_flags=''
15490 local out=$TMP/$tfile
15491 local prefix=/usr/include/lustre
15494 if ! which $CC > /dev/null 2>&1; then
15495 skip_env "$CC is not installed"
15499 if ! [[ -d $prefix ]]; then
15500 # Assume we're running in tree and fixup the include path.
15501 extra_flags+=" -I$LUSTRE/../libcfs/include"
15502 extra_flags+=" -I$LUSTRE/include"
15503 extra_flags+=" -L$LUSTRE/utils"
15506 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15507 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15508 error "client api broken"
15512 run_test 400a "Lustre client api program can compile and link"
15514 test_400b() { # LU-1606, LU-5011
15516 local out=$TMP/$tfile
15517 local prefix=/usr/include/lustre
15519 # We use a hard coded prefix so that this test will not fail
15520 # when run in tree. There are headers in lustre/include/lustre/
15521 # that are not packaged (like lustre_idl.h) and have more
15522 # complicated include dependencies (like config.h and lnet/types.h).
15523 # Since this test about correct packaging we just skip them when
15524 # they don't exist (see below) rather than try to fixup cppflags.
15526 if ! which $CC > /dev/null 2>&1; then
15527 skip_env "$CC is not installed"
15531 for header in $prefix/*.h; do
15532 if ! [[ -f "$header" ]]; then
15536 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15537 continue # liblustreapi.h is deprecated.
15540 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15541 error "cannot compile '$header'"
15545 run_test 400b "packaged headers can be compiled"
15547 test_401a() { #LU-7437
15548 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15549 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15551 #count the number of parameters by "list_param -R"
15552 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15553 #count the number of parameters by listing proc files
15554 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15557 [ $params -eq $procs ] ||
15558 error "found $params parameters vs. $procs proc files"
15560 # test the list_param -D option only returns directories
15561 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15562 #count the number of parameters by listing proc directories
15563 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15566 [ $params -eq $procs ] ||
15567 error "found $params parameters vs. $procs proc files"
15569 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15572 local save=$($LCTL get_param -n jobid_var)
15575 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15576 error "no error returned when setting bad parameters"
15578 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15579 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15581 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15582 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15583 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15585 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15588 local jobid_var_old=$($LCTL get_param -n jobid_var)
15589 local jobid_var_new
15591 $LCTL set_param jobid_var= &&
15592 error "no error returned for 'set_param a='"
15594 jobid_var_new=$($LCTL get_param -n jobid_var)
15595 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15596 error "jobid_var was changed by setting without value"
15598 $LCTL set_param jobid_var &&
15599 error "no error returned for 'set_param a'"
15601 jobid_var_new=$($LCTL get_param -n jobid_var)
15602 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15603 error "jobid_var was changed by setting without value"
15605 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15608 local jobid_var_old=$($LCTL get_param -n jobid_var)
15609 local jobid_var_new
15610 local new_value="foo=bar"
15612 $LCTL set_param jobid_var=$new_value ||
15613 error "'set_param a=b' did not accept a value containing '='"
15615 jobid_var_new=$($LCTL get_param -n jobid_var)
15616 [[ "$jobid_var_new" == "$new_value" ]] ||
15617 error "'set_param a=b' failed on a value containing '='"
15619 # Reset the jobid_var to test the other format
15620 $LCTL set_param jobid_var=$jobid_var_old
15621 jobid_var_new=$($LCTL get_param -n jobid_var)
15622 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15623 error "failed to reset jobid_var"
15625 $LCTL set_param jobid_var $new_value ||
15626 error "'set_param a b' did not accept a value containing '='"
15628 jobid_var_new=$($LCTL get_param -n jobid_var)
15629 [[ "$jobid_var_new" == "$new_value" ]] ||
15630 error "'set_param a b' failed on a value containing '='"
15632 $LCTL set_param jobid_var $jobid_var_old
15633 jobid_var_new=$($LCTL get_param -n jobid_var)
15634 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15635 error "failed to reset jobid_var"
15637 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15641 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15642 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15643 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15644 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15645 echo "Touch failed - OK"
15647 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15650 local file1=$DIR/$tfile.1
15651 local file2=$DIR/$tfile.2
15652 local tfile=$TMP/$tfile
15654 rm -f $file1 $file2 $tfile
15659 # 30 sec OBD_TIMEOUT in ll_getattr()
15660 # right before populating st_nlink
15661 $LCTL set_param fail_loc=0x80001409
15662 stat -c %h $file1 > $tfile &
15664 # create an alias, drop all locks and reclaim the dentry
15666 cancel_lru_locks mdc
15667 cancel_lru_locks osc
15668 sysctl -w vm.drop_caches=2
15672 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15674 rm -f $tfile $file1 $file2
15676 run_test 403 "i_nlink should not drop to zero due to aliasing"
15678 test_404() { # LU-6601
15679 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15680 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15681 awk '/osp .*-osc-MDT/ { print $4}')
15684 for osp in $mosps; do
15685 echo "Deactivate: " $osp
15686 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15687 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15688 awk -vp=$osp '$4 == p { print $2 }')
15689 [ $stat = IN ] || {
15690 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15691 error "deactivate error"
15693 echo "Activate: " $osp
15694 do_facet $SINGLEMDS $LCTL --device %$osp activate
15695 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15696 awk -vp=$osp '$4 == p { print $2 }')
15697 [ $stat = UP ] || {
15698 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15699 error "activate error"
15703 run_test 404 "validate manual {de}activated works properly for OSPs"
15706 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15707 skip "Layout swap lock is not supported" && return
15709 check_swap_layouts_support && return 0
15711 test_mkdir -p $DIR/$tdir
15712 swap_lock_test -d $DIR/$tdir ||
15713 error "One layout swap locked test failed"
15715 run_test 405 "Various layout swap lock tests"
15718 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15719 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15720 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15723 skip "Need MDS version at least 2.8.50" && return
15725 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15726 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15727 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15728 local def_pool=$($GETSTRIPE -p $MOUNT)
15730 local test_pool=$TESTNAME
15731 pool_add $test_pool || error "pool_add failed"
15732 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15733 error "pool_add_targets failed"
15735 # parent set default stripe count only, child will stripe from both
15736 # parent and fs default
15737 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15738 error "setstripe $MOUNT failed"
15739 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15740 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15741 for i in $(seq 10); do
15742 local f=$DIR/$tdir/$tfile.$i
15743 touch $f || error "touch failed"
15744 local count=$($GETSTRIPE -c $f)
15745 [ $count -eq $OSTCOUNT ] ||
15746 error "$f stripe count $count != $OSTCOUNT"
15747 local offset=$($GETSTRIPE -i $f)
15748 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15749 local size=$($GETSTRIPE -S $f)
15750 [ $size -eq $((def_stripe_size * 2)) ] ||
15751 error "$f stripe size $size != $((def_stripe_size * 2))"
15752 local pool=$($GETSTRIPE -p $f)
15753 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15756 # change fs default striping, delete parent default striping, now child
15757 # will stripe from new fs default striping only
15758 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15759 error "change $MOUNT default stripe failed"
15760 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15761 for i in $(seq 11 20); do
15762 local f=$DIR/$tdir/$tfile.$i
15763 touch $f || error "touch $f failed"
15764 local count=$($GETSTRIPE -c $f)
15765 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15766 local offset=$($GETSTRIPE -i $f)
15767 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15768 local size=$($GETSTRIPE -S $f)
15769 [ $size -eq $def_stripe_size ] ||
15770 error "$f stripe size $size != $def_stripe_size"
15771 local pool=$($GETSTRIPE -p $f)
15772 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15776 unlinkmany $DIR/$tdir/$tfile. 1 20
15778 # restore FS default striping
15779 if [ -z $def_pool ]; then
15780 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15781 -i $def_stripe_offset $MOUNT ||
15782 error "restore default striping failed"
15784 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15785 -i $def_stripe_offset $MOUNT ||
15786 error "restore default striping with $def_pool failed"
15789 local f=$DIR/$tdir/$tfile
15790 pool_remove_all_targets $test_pool $f
15791 pool_remove $test_pool $f
15793 run_test 406 "DNE support fs default striping"
15796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15798 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15799 skip "Need MDS version at least 2.8.55" && return
15801 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15802 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15803 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15804 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15805 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15807 #define OBD_FAIL_DT_TXN_STOP 0x2019
15808 for idx in $(seq $MDSCOUNT); do
15809 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15811 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15812 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15813 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15816 run_test 407 "transaction fail should cause operation fail"
15819 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
15821 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
15822 lctl set_param fail_loc=0x8000040a
15823 # let ll_prepare_partial_page() fail
15824 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
15828 # create at least 100 unused inodes so that
15829 # shrink_icache_memory(0) should not return 0
15830 touch $DIR/$tfile-{0..100}
15831 rm -f $DIR/$tfile-{0..100}
15834 echo 2 > /proc/sys/vm/drop_caches
15836 run_test 408 "drop_caches should not hang due to page leaks"
15839 # tests that do cleanup/setup should be run at the end
15843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15845 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15846 $LCTL set_param fail_loc=0x903
15848 cancel_lru_locks MGC
15850 FAIL_ON_ERROR=true cleanup
15851 FAIL_ON_ERROR=true setup
15853 run_test 900 "umount should not race with any mgc requeue thread"
15856 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15857 check_and_cleanup_lustre
15858 if [ "$I_MOUNTED" != "yes" ]; then
15859 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true