2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1023 simple_cleanup_common() {
1026 wait_delete_completed
1029 max_pages_per_rpc() {
1030 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1034 local NRFILES=100000
1035 local FREE_INODES=$(mdt_free_inodes 0)
1036 [[ $FREE_INODES -lt $NRFILES ]] &&
1037 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1041 trap simple_cleanup_common EXIT
1043 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1044 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1046 test_mkdir -p $DIR/$tdir
1047 createmany -m $DIR/$tdir/$tfile $NRFILES
1049 cancel_lru_locks mdc
1050 lctl set_param mdc.*.stats clear
1052 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1054 # LU-5 large readdir
1055 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1056 # 8 bytes for name(filename is mostly 5 in this test) +
1057 # 8 bytes for luda_type
1058 # take into account of overhead in lu_dirpage header and end mark in
1059 # each page, plus one in RPC_NUM calculation.
1061 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1062 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1063 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1064 awk '/^mds_readpage/ {print $2}')
1065 [[ $mds_readpage -gt $RPC_NUM ]] &&
1066 error "large readdir doesn't take effect"
1068 simple_cleanup_common
1070 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1072 test_24w() { # bug21506
1074 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1075 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1076 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1077 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1078 [[ "$SZ1" -eq "$SZ2" ]] ||
1079 error "Error reading at the end of the file $tfile"
1081 run_test 24w "Reading a file larger than 4Gb"
1084 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1086 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1087 skip "Need MDS version at least 2.7.56" && return
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1091 local remote_dir=$DIR/$tdir/remote_dir
1093 test_mkdir -p $DIR/$tdir
1094 $LFS mkdir -i $MDTIDX $remote_dir ||
1095 error "create remote directory failed"
1097 test_mkdir -p $DIR/$tdir/src_dir
1098 touch $DIR/$tdir/src_file
1099 test_mkdir -p $remote_dir/tgt_dir
1100 touch $remote_dir/tgt_file
1102 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1103 error "rename dir cross MDT failed!"
1105 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1106 error "rename file cross MDT failed!"
1108 touch $DIR/$tdir/ln_file
1109 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1110 error "ln file cross MDT failed"
1112 rm -rf $DIR/$tdir || error "Can not delete directories"
1114 run_test 24x "cross MDT rename/link"
1117 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1120 local remote_dir=$DIR/$tdir/remote_dir
1122 test_mkdir -p $DIR/$tdir
1123 $LFS mkdir -i $MDTIDX $remote_dir ||
1124 error "create remote directory failed"
1126 test_mkdir -p $remote_dir/src_dir
1127 touch $remote_dir/src_file
1128 test_mkdir -p $remote_dir/tgt_dir
1129 touch $remote_dir/tgt_file
1131 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1132 error "rename subdir in the same remote dir failed!"
1134 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1135 error "rename files in the same remote dir failed!"
1137 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1138 error "link files in the same remote dir failed!"
1140 rm -rf $DIR/$tdir || error "Can not delete directories"
1142 run_test 24y "rename/link on the same dir should succeed"
1144 test_24A() { # LU-3182
1148 test_mkdir -p $DIR/$tdir
1149 createmany -m $DIR/$tdir/$tfile $NFILES
1150 local t=$(ls $DIR/$tdir | wc -l)
1151 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1152 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1153 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1154 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24A "readdir() returns correct number of entries."
1161 test_24B() { # LU-4805
1162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1165 test_mkdir $DIR/$tdir
1166 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1167 error "create striped dir failed"
1169 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1170 [ $count -eq 2 ] || error "Expected 2, got $count"
1172 touch $DIR/$tdir/striped_dir/a
1174 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1175 [ $count -eq 3 ] || error "Expected 3, got $count"
1177 touch $DIR/$tdir/striped_dir/.f
1179 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1180 [ $count -eq 4 ] || error "Expected 4, got $count"
1182 rm -rf $DIR/$tdir || error "Can not delete directories"
1184 run_test 24B "readdir for striped dir return correct number of entries"
1187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1193 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1194 error "create striped dir failed"
1196 cd $DIR/$tdir/d0/striped_dir
1198 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1199 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1200 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1202 [ "$d0_ino" = "$parent_ino" ] ||
1203 error ".. wrong, expect $d0_ino, get $parent_ino"
1205 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1206 error "mv striped dir failed"
1208 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1210 [ "$d1_ino" = "$parent_ino" ] ||
1211 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1213 run_test 24C "check .. in striped dir"
1215 test_24D() { # LU-6101
1220 createmany -m $DIR/$tdir/$tfile $NFILES
1221 local t=$(ls $DIR/$tdir | wc -l)
1222 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1223 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1224 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1225 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1228 rm -rf $DIR/$tdir || error "Can not delete directories"
1230 run_test 24D "readdir() returns correct number of entries after cursor reload"
1233 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1237 mkdir $DIR/$tdir/src_dir
1238 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1239 error "create remote source failed"
1241 touch $DIR/$tdir/src_dir/src_child/a
1243 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1244 error "create remote target dir failed"
1246 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1247 error "create remote target child failed"
1249 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1250 error "rename dir cross MDT failed!"
1254 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1255 error "src_child still exists after rename"
1257 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1258 error "missing file(a) after rename"
1260 rm -rf $DIR/$tdir || error "Can not delete directories"
1262 run_test 24E "cross MDT rename/link"
1265 echo '== symlink sanity ============================================='
1269 touch $DIR/s25/foo || error
1271 run_test 25a "create file in symlinked directory ==============="
1274 [ ! -d $DIR/d25 ] && test_25a
1275 $CHECKSTAT -t file $DIR/s25/foo || error
1277 run_test 25b "lookup file in symlinked directory ==============="
1281 test_mkdir $DIR/d26/d26-2
1282 ln -s d26/d26-2 $DIR/s26
1283 touch $DIR/s26/foo || error
1285 run_test 26a "multiple component symlink ======================="
1288 test_mkdir -p $DIR/d26b/d26-2
1289 ln -s d26b/d26-2/foo $DIR/s26-2
1290 touch $DIR/s26-2 || error
1292 run_test 26b "multiple component symlink at end of lookup ======"
1295 test_mkdir $DIR/d26.2
1296 touch $DIR/d26.2/foo
1297 ln -s d26.2 $DIR/s26.2-1
1298 ln -s s26.2-1 $DIR/s26.2-2
1299 ln -s s26.2-2 $DIR/s26.2-3
1300 chmod 0666 $DIR/s26.2-3/foo
1302 run_test 26c "chain of symlinks ================================"
1304 # recursive symlinks (bug 439)
1306 ln -s d26-3/foo $DIR/d26-3
1308 run_test 26d "create multiple component recursive symlink ======"
1311 [ ! -h $DIR/d26-3 ] && test_26d
1314 run_test 26e "unlink multiple component recursive symlink ======"
1316 # recursive symlinks (bug 7022)
1318 test_mkdir -p $DIR/$tdir
1319 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1320 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1321 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1322 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1323 cd $tfile || error "cd $tfile failed"
1324 ln -s .. dotdot || error "ln dotdot failed"
1325 ln -s dotdot/lndir lndir || error "ln lndir failed"
1326 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1327 output=`ls $tfile/$tfile/lndir/bar1`
1328 [ "$output" = bar1 ] && error "unexpected output"
1329 rm -r $tfile || error "rm $tfile failed"
1330 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1332 run_test 26f "rm -r of a directory which has recursive symlink ="
1335 echo '== stripe sanity =============================================='
1336 test_mkdir -p $DIR/d27 || error "mkdir failed"
1338 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1339 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1340 log "== test_27a: write to one stripe file ========================="
1341 cp /etc/hosts $DIR/d27/f0 || error
1343 run_test 27a "one stripe file =================================="
1346 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1347 test_mkdir -p $DIR/d27
1348 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1349 $GETSTRIPE -c $DIR/d27/f01
1350 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1351 error "two-stripe file doesn't have two stripes"
1353 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1355 run_test 27b "create and write to two stripe file"
1358 test_mkdir -p $DIR/d27
1359 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1361 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1363 run_test 27d "create file with default settings ================"
1366 # LU-5839 adds check for existed layout before setting it
1367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1368 skip "Need MDS version at least 2.7.56" && return
1369 test_mkdir -p $DIR/d27
1370 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1371 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1372 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1374 run_test 27e "setstripe existing file (should return error) ======"
1377 test_mkdir $DIR/$tdir
1378 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1379 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1380 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1381 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1382 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1383 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1385 run_test 27f "setstripe with bad stripe size (should return error)"
1388 test_mkdir -p $DIR/d27
1389 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1390 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1391 error "$DIR/d27/fnone has object"
1393 run_test 27g "$GETSTRIPE with no objects"
1396 test_mkdir $DIR/$tdir
1397 touch $DIR/$tdir/$tfile || error "touch failed"
1398 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1399 error "missing objects"
1401 run_test 27i "$GETSTRIPE with some objects"
1404 test_mkdir -p $DIR/d27
1405 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1407 run_test 27j "setstripe with bad stripe offset (should return error)"
1409 test_27k() { # bug 2844
1410 test_mkdir -p $DIR/d27
1412 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1413 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1414 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1415 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1416 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1417 dd if=/dev/zero of=$FILE bs=4k count=1
1418 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1419 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 run_test 27k "limit i_blksize for broken user apps ============="
1424 test_mkdir -p $DIR/d27
1425 mcreate $DIR/f27l || error "creating file"
1426 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1427 error "setstripe should have failed" || true
1429 run_test 27l "check setstripe permissions (should return error)"
1432 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1435 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1437 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1438 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1441 trap simple_cleanup_common EXIT
1442 test_mkdir -p $DIR/$tdir
1443 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1444 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1445 error "dd should fill OST0"
1447 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1449 [ $i -gt 256 ] && break
1452 touch $DIR/$tdir/f27m_$i
1453 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1454 error "OST0 was full but new created file still use it"
1456 touch $DIR/$tdir/f27m_$i
1457 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1458 error "OST0 was full but new created file still use it"
1459 simple_cleanup_common
1461 run_test 27m "create file while OST0 was full =================="
1464 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1468 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1469 # if the OST isn't full anymore.
1471 local OSTIDX=${1:-""}
1473 local list=$(comma_list $(osts_nodes))
1474 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1476 do_nodes $list lctl set_param fail_loc=0
1477 sync # initiate all OST_DESTROYs from MDS to OST
1481 exhaust_precreations() {
1484 local FAILIDX=${3:-$OSTIDX}
1485 local ofacet=ost$((OSTIDX + 1))
1487 test_mkdir -p -c1 $DIR/$tdir
1488 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1489 local mfacet=mds$((mdtidx + 1))
1490 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1492 local OST=$(ostname_from_index $OSTIDX)
1495 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1496 local last_id=$(do_facet $mfacet lctl get_param -n \
1497 osc.$mdtosc_proc1.prealloc_last_id)
1498 local next_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_next_id)
1501 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1502 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1504 test_mkdir -p $DIR/$tdir/${OST}
1505 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1506 #define OBD_FAIL_OST_ENOSPC 0x215
1507 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1508 echo "Creating to objid $last_id on ost $OST..."
1509 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1510 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1511 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1515 exhaust_all_precreations() {
1517 for (( i=0; i < OSTCOUNT; i++ )) ; do
1518 exhaust_precreations $i $1 -1
1523 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1526 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 rm -f $DIR/$tdir/$tfile
1530 exhaust_precreations 0 0x80000215
1531 $SETSTRIPE -c -1 $DIR/$tdir
1532 touch $DIR/$tdir/$tfile || error
1533 $GETSTRIPE $DIR/$tdir/$tfile
1536 run_test 27n "create file with some full OSTs =================="
1539 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1542 remote_ost_nodsh && skip "remote OST with nodsh" && return
1545 rm -f $DIR/$tdir/$tfile
1546 exhaust_all_precreations 0x215
1548 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1553 run_test 27o "create file with all full OSTs (should error) ===="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1565 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1566 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1567 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1569 exhaust_precreations 0 0x80000215
1570 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1571 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1572 $GETSTRIPE $DIR/$tdir/$tfile
1576 run_test 27p "append to a truncated file with some full OSTs ==="
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 rm -f $DIR/$tdir/$tfile
1587 test_mkdir -p $DIR/$tdir
1588 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1589 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1590 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1592 exhaust_all_precreations 0x215
1594 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1595 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1599 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_precreations 0 0x80000215
1611 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1615 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1617 test_27s() { # bug 10725
1618 test_mkdir -p $DIR/$tdir
1619 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1620 local stripe_count=0
1621 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1622 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1623 error "stripe width >= 2^32 succeeded" || true
1626 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1628 test_27t() { # bug 10864
1633 $WLFS getstripe $tfile
1636 run_test 27t "check that utils parse path correctly"
1638 test_27u() { # bug 4900
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1642 local list=$(comma_list $(mdts_nodes))
1644 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1645 do_nodes $list $LCTL set_param fail_loc=0x139
1646 test_mkdir -p $DIR/$tdir
1648 createmany -o $DIR/$tdir/t- 1000
1649 do_nodes $list $LCTL set_param fail_loc=0
1651 TLOG=$DIR/$tfile.getstripe
1652 $GETSTRIPE $DIR/$tdir > $TLOG
1653 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1654 unlinkmany $DIR/$tdir/t- 1000
1655 [[ $OBJS -gt 0 ]] &&
1656 error "$OBJS objects created on OST-0. See $TLOG" || pass
1658 run_test 27u "skip object creation on OSC w/o objects =========="
1660 test_27v() { # bug 4900
1661 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1664 remote_ost_nodsh && skip "remote OST with nodsh" && return
1666 exhaust_all_precreations 0x215
1669 test_mkdir -p $DIR/$tdir
1670 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1672 touch $DIR/$tdir/$tfile
1673 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1675 for (( i=1; i < OSTCOUNT; i++ )); do
1676 do_facet ost$i lctl set_param fail_loc=0x705
1678 local START=`date +%s`
1679 createmany -o $DIR/$tdir/$tfile 32
1681 local FINISH=`date +%s`
1682 local TIMEOUT=`lctl get_param -n timeout`
1683 local PROCESS=$((FINISH - START))
1684 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1685 error "$FINISH - $START >= $TIMEOUT / 2"
1686 sleep $((TIMEOUT / 2 - PROCESS))
1689 run_test 27v "skip object creation on slow OST ================="
1691 test_27w() { # bug 10997
1692 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1693 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1694 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1695 error "stripe size $size != 65536" || true
1696 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1697 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1699 run_test 27w "check $SETSTRIPE -S option"
1702 [[ $OSTCOUNT -lt 2 ]] &&
1703 skip_env "skipping multiple stripe count/offset test" && return
1705 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1706 for i in $(seq 1 $OSTCOUNT); do
1708 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1709 error "setstripe -c $i -i $offset failed"
1710 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1711 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1712 [ $count -ne $i ] && error "stripe count $count != $i" || true
1713 [ $index -ne $offset ] &&
1714 error "stripe offset $index != $offset" || true
1717 run_test 27wa "check $SETSTRIPE -c -i options"
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 OFFSET=$(($OSTCOUNT - 1))
1725 local OST=$(ostname_from_index $OSTIDX)
1727 test_mkdir -p $DIR/$tdir
1728 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1729 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1731 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1732 for i in `seq 0 $OFFSET`; do
1733 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1734 error "OST0 was degraded but new created file still use it"
1736 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1738 run_test 27x "create files while OST0 is degraded"
1741 [[ $OSTCOUNT -lt 2 ]] &&
1742 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1744 remote_ost_nodsh && skip "remote OST with nodsh" && return
1745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1747 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1748 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1749 osc.$mdtosc.prealloc_last_id)
1750 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_next_id)
1752 local fcount=$((last_id - next_id))
1753 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1754 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1756 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1757 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1758 local OST_DEACTIVE_IDX=-1
1763 for OSC in $MDS_OSCS; do
1764 OST=$(osc_to_ost $OSC)
1765 OSTIDX=$(index_from_ostuuid $OST)
1766 if [ $OST_DEACTIVE_IDX == -1 ]; then
1767 OST_DEACTIVE_IDX=$OSTIDX
1769 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1770 echo $OSC "is Deactivated:"
1771 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1775 OSTIDX=$(index_from_ostuuid $OST)
1776 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1779 for OSC in $MDS_OSCS; do
1780 OST=$(osc_to_ost $OSC)
1781 OSTIDX=$(index_from_ostuuid $OST)
1782 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1783 echo $OST "is degraded:"
1784 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1785 obdfilter.$OST.degraded=1
1790 createmany -o $DIR/$tdir/$tfile $fcount
1792 for OSC in $MDS_OSCS; do
1793 OST=$(osc_to_ost $OSC)
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1796 echo $OST "is recovered from degraded:"
1797 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1798 obdfilter.$OST.degraded=0
1800 do_facet $SINGLEMDS lctl --device %$OSC activate
1804 # all osp devices get activated, hence -1 stripe count restored
1807 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1808 # devices get activated.
1810 $SETSTRIPE -c -1 $DIR/$tfile
1811 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1813 [ $stripecnt -ne $OSTCOUNT ] &&
1814 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1817 run_test 27y "create files while OST0 is degraded and the rest inactive"
1823 lmm_count=$($GETSTRIPE -c $1)
1824 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1825 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1827 local old_ifs="$IFS"
1829 fid=($($LFS path2fid $1))
1832 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1833 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1835 # compare lmm_seq and lu_fid->f_seq
1836 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1837 # compare lmm_object_id and lu_fid->oid
1838 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1840 # check the trusted.fid attribute of the OST objects of the file
1841 local have_obdidx=false
1843 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1844 # skip lines up to and including "obdidx"
1845 [ -z "$obdidx" ] && break
1846 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1847 $have_obdidx || continue
1849 local ost=$((obdidx + 1))
1850 local dev=$(ostdevname $ost)
1853 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1855 seq=$(echo $seq | sed -e "s/^0x//g")
1856 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1857 oid_hex=$(echo $oid)
1859 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1861 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1865 # Don't unmount/remount the OSTs if we don't need to do that.
1866 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1867 # update too, until that use mount/ll_decode_filter_fid/mount.
1868 # Re-enable when debugfs will understand new filter_fid.
1870 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1871 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1872 $dev 2>/dev/null" | grep "parent=")
1875 mount_fstype ost$ost
1876 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1877 $(facet_mntpt ost$ost)/$obj_file)
1878 unmount_fstype ost$ost
1879 start ost$ost $dev $OST_MOUNT_OPTS
1883 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1885 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1887 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1888 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1889 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1890 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1891 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1893 if echo $ff_parent | grep -q 'stripe='; then
1894 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1897 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1898 # into f_ver in this case. See the comment on
1901 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1905 # compare lmm_seq and filter_fid->ff_parent.f_seq
1906 [ $ff_pseq = $lmm_seq ] ||
1907 error "FF parent SEQ $ff_pseq != $lmm_seq"
1908 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1909 [ $ff_poid = $lmm_oid ] ||
1910 error "FF parent OID $ff_poid != $lmm_oid"
1911 (($ff_pstripe == $stripe_nr)) ||
1912 error "FF stripe $ff_pstripe != $stripe_nr"
1914 stripe_nr=$((stripe_nr + 1))
1919 remote_ost_nodsh && skip "remote OST with nodsh" && return
1920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1921 test_mkdir -p $DIR/$tdir
1923 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1924 { error "setstripe -c -1 failed"; return 1; }
1925 # We need to send a write to every object to get parent FID info set.
1926 # This _should_ also work for setattr, but does not currently.
1927 # touch $DIR/$tdir/$tfile-1 ||
1928 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1929 { error "dd $tfile-1 failed"; return 2; }
1930 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1931 { error "setstripe -c -1 failed"; return 3; }
1932 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1933 { error "dd $tfile-2 failed"; return 4; }
1935 # make sure write RPCs have been sent to OSTs
1938 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1939 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1941 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1943 test_27A() { # b=19102
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 local restore_size=$($GETSTRIPE -S $MOUNT)
1946 local restore_count=$($GETSTRIPE -c $MOUNT)
1947 local restore_offset=$($GETSTRIPE -i $MOUNT)
1948 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1949 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1950 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1951 local default_size=$($GETSTRIPE -S $MOUNT)
1952 local default_offset=$($GETSTRIPE -i $MOUNT)
1953 local dsize=$((1024 * 1024))
1954 [ $default_size -eq $dsize ] ||
1955 error "stripe size $default_size != $dsize"
1956 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1957 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1959 run_test 27A "check filesystem-wide default LOV EA values"
1961 test_27B() { # LU-2523
1962 test_mkdir -p $DIR/$tdir
1963 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1973 # open f1 with O_LOV_DELAY_CREATE
1975 # call setstripe ioctl on open file descriptor for f1
1977 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1979 # Allow multiop to fail in imitation of NFS's busted semantics.
1982 run_test 27B "call setstripe on open unlinked file/rename victim"
1984 test_27C() { #LU-2871
1985 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1993 test_mkdir -p $DIR/$tdir
1995 for i in $(seq 0 $((OSTCOUNT - 1))); do
1996 # set stripe across all OSTs starting from OST$i
1997 $SETSTRIPE -i $i -c -1 $tfile$i
1998 # get striping information
1999 ost_idx=($($GETSTRIPE $tfile$i |
2000 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2004 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2005 error "${#ost_idx[@]} != $OSTCOUNT"
2007 for index in $(seq 0 $((OSTCOUNT - 1))); do
2009 for j in $(echo ${ost_idx[@]}); do
2010 if [ $index -eq $j ]; then
2016 error "Can not find $index in ${ost_idx[@]}"
2020 run_test 27C "check full striping across all OSTs"
2023 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2025 local POOL=${POOL:-testpool}
2027 local last_ost=$(($OSTCOUNT - 1))
2029 local ost_list=$(seq $first_ost $ost_step $last_ost)
2030 local ost_range="$first_ost $last_ost $ost_step"
2032 test_mkdir -p $DIR/$tdir
2033 pool_add $POOL || error "pool_add failed"
2034 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2035 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2036 error "llapi_layout_test failed"
2037 cleanup_pools || error "cleanup_pools failed"
2039 run_test 27D "validate llapi_layout API"
2041 # Verify that default_easize is increased from its initial value after
2042 # accessing a widely striped file.
2044 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2045 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2046 skip "client does not have LU-3338 fix" && return
2048 # 72 bytes is the minimum space required to store striping
2049 # information for a file striped across one OST:
2050 # (sizeof(struct lov_user_md_v3) +
2051 # sizeof(struct lov_user_ost_data_v1))
2053 $LCTL set_param -n llite.*.default_easize $min_easize ||
2054 error "lctl set_param failed"
2055 local easize=$($LCTL get_param -n llite.*.default_easize)
2057 [ $easize -eq $min_easize ] ||
2058 error "failed to set default_easize"
2060 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2061 error "setstripe failed"
2065 easize=$($LCTL get_param -n llite.*.default_easize)
2067 [ $easize -gt $min_easize ] ||
2068 error "default_easize not updated"
2070 run_test 27E "check that default extended attribute size properly increases"
2072 test_27F() { # LU-5346/LU-7975
2074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2076 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2077 skip "Need MDS version at least 2.8.51" && return
2079 test_mkdir -p $DIR/$tdir
2081 $SETSTRIPE -c 2 $DIR/$tdir
2083 # stop all OSTs to reproduce situation for LU-7975 ticket
2084 for num in $(seq $OSTCOUNT); do
2088 # open/create f0 with O_LOV_DELAY_CREATE
2089 # truncate f0 to a non-0 size
2091 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2093 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2094 # open/write it again to force delayed layout creation
2095 cat /etc/hosts > $DIR/$tdir/f0 &
2099 for num in $(seq $OSTCOUNT); do
2100 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2101 error "ost$num failed to start"
2104 wait $catpid || error "cat failed"
2106 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2107 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2110 run_test 27F "Client resend delayed layout creation with non-zero size"
2112 # createtest also checks that device nodes are created and
2113 # then visible correctly (#2091)
2114 test_28() { # bug 2091
2116 $CREATETEST $DIR/d28/ct || error
2118 run_test 28 "create/mknod/mkdir with bad file types ============"
2121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2122 cancel_lru_locks mdc
2128 declare -i LOCKCOUNTORIG=0
2129 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2130 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2132 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2134 declare -i LOCKUNUSEDCOUNTORIG=0
2135 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2136 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2143 declare -i LOCKCOUNTCURRENT=0
2144 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2145 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2148 declare -i LOCKUNUSEDCOUNTCURRENT=0
2149 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2150 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2153 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2154 $LCTL set_param -n ldlm.dump_namespaces ""
2155 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2156 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2157 log "dumped log to $TMP/test_29.dk (bug 5793)"
2160 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2161 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2162 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2163 log "dumped log to $TMP/test_29.dk (bug 5793)"
2167 run_test 29 "IT_GETATTR regression ============================"
2169 test_30a() { # was test_30
2170 cp $(which ls) $DIR || cp /bin/ls $DIR
2174 run_test 30a "execute binary from Lustre (execve) =============="
2177 cp `which ls` $DIR || cp /bin/ls $DIR
2179 $RUNAS $DIR/ls / || error
2182 run_test 30b "execute binary from Lustre as non-root ==========="
2184 test_30c() { # b=22376
2185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 cancel_lru_locks mdc
2189 cancel_lru_locks osc
2190 $RUNAS $DIR/ls / || error
2193 run_test 30c "execute binary from Lustre without read perms ===="
2196 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2197 $CHECKSTAT -a $DIR/f31 || error
2199 run_test 31a "open-unlink file =================================="
2202 touch $DIR/f31 || error
2203 ln $DIR/f31 $DIR/f31b || error
2204 $MULTIOP $DIR/f31b Ouc || error
2205 $CHECKSTAT -t file $DIR/f31 || error
2207 run_test 31b "unlink file with multiple links while open ======="
2210 touch $DIR/f31 || error
2211 ln $DIR/f31 $DIR/f31c || error
2212 multiop_bg_pause $DIR/f31 O_uc || return 1
2214 $MULTIOP $DIR/f31c Ouc
2215 kill -USR1 $MULTIPID
2218 run_test 31c "open-unlink file with multiple links ============="
2221 opendirunlink $DIR/d31d $DIR/d31d || error
2222 $CHECKSTAT -a $DIR/d31d || error
2224 run_test 31d "remove of open directory ========================="
2226 test_31e() { # bug 2904
2227 openfilleddirunlink $DIR/d31e || error
2229 run_test 31e "remove of open non-empty directory ==============="
2231 test_31f() { # bug 4554
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2234 test_mkdir $DIR/d31f
2235 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2236 cp /etc/hosts $DIR/d31f
2238 $GETSTRIPE $DIR/d31f/hosts
2239 multiop_bg_pause $DIR/d31f D_c || return 1
2242 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2252 wait $MULTIPID || error "first opendir $MULTIPID failed"
2256 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2257 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2260 run_test 31f "remove of open directory with open-unlink file ==="
2263 echo "-- cross directory link --"
2264 test_mkdir -c1 $DIR/${tdir}ga
2265 test_mkdir -c1 $DIR/${tdir}gb
2266 touch $DIR/${tdir}ga/f
2267 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2268 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2269 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2270 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2271 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2273 run_test 31g "cross directory link==============="
2276 echo "-- cross directory link --"
2277 test_mkdir -c1 $DIR/${tdir}
2278 test_mkdir -c1 $DIR/${tdir}/dir
2279 touch $DIR/${tdir}/f
2280 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2281 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2282 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2283 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2284 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2286 run_test 31h "cross directory link under child==============="
2289 echo "-- cross directory link --"
2290 test_mkdir -c1 $DIR/$tdir
2291 test_mkdir -c1 $DIR/$tdir/dir
2292 touch $DIR/$tdir/dir/f
2293 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2294 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2295 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2296 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2297 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2299 run_test 31i "cross directory link under parent==============="
2302 test_mkdir -c1 -p $DIR/$tdir
2303 test_mkdir -c1 -p $DIR/$tdir/dir1
2304 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2305 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2306 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2307 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2310 run_test 31j "link for directory==============="
2313 test_mkdir -c1 -p $DIR/$tdir
2315 touch $DIR/$tdir/exist
2316 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2317 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2318 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2319 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2320 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2321 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2322 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2325 run_test 31k "link to file: the same, non-existing, dir==============="
2331 touch $DIR/d31m2/exist
2332 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2333 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2334 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2335 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2336 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2337 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2340 run_test 31m "link to file: the same, non-existing, dir==============="
2343 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2344 nlink=$(stat --format=%h $DIR/$tfile)
2345 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2347 local cmd="exec $fd<$DIR/$tfile"
2350 trap "eval $cmd" EXIT
2351 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2352 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2353 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2354 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2355 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2358 run_test 31n "check link count of unlinked file"
2361 local TEMPNAME=$(mktemp $1_XXXXXX)
2362 mlink $TEMPNAME $1 2> /dev/null &&
2363 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2367 test_31o() { # LU-2901
2368 test_mkdir -p $DIR/$tdir
2369 for LOOP in $(seq 100); do
2370 rm -f $DIR/$tdir/$tfile*
2371 for THREAD in $(seq 8); do
2372 link_one $DIR/$tdir/$tfile.$LOOP &
2375 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2376 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2377 error "$LINKS duplicate links to $tfile.$LOOP" &&
2381 run_test 31o "duplicate hard links with same filename"
2384 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2386 test_mkdir $DIR/$tdir
2387 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2388 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2390 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2391 error "open unlink test1 failed"
2392 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2393 error "open unlink test2 failed"
2395 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2396 error "test1 still exists"
2397 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2398 error "test2 still exists"
2400 run_test 31p "remove of open striped directory"
2402 cleanup_test32_mount() {
2404 $UMOUNT $DIR/$tdir/ext2-mountpoint
2408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2409 echo "== more mountpoints and symlinks ================="
2410 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2411 trap cleanup_test32_mount EXIT
2412 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2413 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2414 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2415 cleanup_test32_mount
2417 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2421 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2422 trap cleanup_test32_mount EXIT
2423 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2424 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2425 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2426 cleanup_test32_mount
2428 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2432 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2433 trap cleanup_test32_mount EXIT
2434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2436 test_mkdir -p $DIR/$tdir/d2/test_dir
2437 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2438 cleanup_test32_mount
2440 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2444 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2445 trap cleanup_test32_mount EXIT
2446 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2448 test_mkdir -p $DIR/$tdir/d2/test_dir
2449 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2450 cleanup_test32_mount
2452 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2455 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2456 test_mkdir -p $DIR/d32e/tmp
2457 TMP_DIR=$DIR/d32e/tmp
2458 ln -s $DIR/d32e $TMP_DIR/symlink11
2459 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2460 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2461 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2463 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2466 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2467 test_mkdir -p $DIR/d32f/tmp
2468 TMP_DIR=$DIR/d32f/tmp
2469 ln -s $DIR/d32f $TMP_DIR/symlink11
2470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2471 ls $DIR/d32f/tmp/symlink11 || error
2472 ls $DIR/d32f/symlink01 || error
2474 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2477 TMP_DIR=$DIR/$tdir/tmp
2478 test_mkdir -p $DIR/$tdir/tmp
2479 test_mkdir $DIR/${tdir}2
2480 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2482 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2483 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2484 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2485 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2487 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2490 rm -fr $DIR/$tdir $DIR/${tdir}2
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 ls $TMP_DIR/symlink12 || error
2497 ls $DIR/$tdir/symlink02 || error
2499 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2503 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2504 trap cleanup_test32_mount EXIT
2505 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2506 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2507 touch $DIR/$tdir/test_file
2508 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2509 cleanup_test32_mount
2511 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2515 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2516 trap cleanup_test32_mount EXIT
2517 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2518 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2519 touch $DIR/$tdir/test_file
2520 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2521 cleanup_test32_mount
2523 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2528 trap cleanup_test32_mount EXIT
2529 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2531 test_mkdir -p $DIR/$tdir/d2
2532 touch $DIR/$tdir/d2/test_file || error
2533 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2534 cleanup_test32_mount
2536 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2541 trap cleanup_test32_mount EXIT
2542 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2543 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2544 test_mkdir -p $DIR/$tdir/d2
2545 touch $DIR/$tdir/d2/test_file
2546 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2547 cleanup_test32_mount
2549 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2553 test_mkdir -p $DIR/d32m/tmp
2554 TMP_DIR=$DIR/d32m/tmp
2555 ln -s $DIR $TMP_DIR/symlink11
2556 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2557 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2558 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2560 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2564 test_mkdir -p $DIR/d32n/tmp
2565 TMP_DIR=$DIR/d32n/tmp
2566 ln -s $DIR $TMP_DIR/symlink11
2567 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2568 ls -l $DIR/d32n/tmp/symlink11 || error
2569 ls -l $DIR/d32n/symlink01 || error
2571 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2575 test_mkdir -p $DIR/d32o/tmp
2576 TMP_DIR=$DIR/d32o/tmp
2577 ln -s $DIR/$tfile $TMP_DIR/symlink12
2578 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2579 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2580 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2581 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2582 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2584 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2594 test_mkdir -p $DIR/d32p/tmp
2596 TMP_DIR=$DIR/d32p/tmp
2598 ln -s $DIR/$tfile $TMP_DIR/symlink12
2600 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2602 cat $DIR/d32p/tmp/symlink12 || error
2604 cat $DIR/d32p/symlink02 || error
2607 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2609 cleanup_testdir_mount() {
2615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2616 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2617 trap cleanup_testdir_mount EXIT
2618 test_mkdir -p $DIR/$tdir
2619 touch $DIR/$tdir/under_the_mount
2620 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2621 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2622 cleanup_testdir_mount
2624 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2628 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2629 trap cleanup_testdir_mount EXIT
2630 test_mkdir -p $DIR/$tdir
2631 touch $DIR/$tdir/under_the_mount
2632 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2633 ls $DIR/$tdir | grep -q under_the_mount && error || true
2634 cleanup_testdir_mount
2636 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2641 chmod 444 $DIR/$tfile
2642 chown $RUNAS_ID $DIR/$tfile
2644 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2647 run_test 33aa "write file with mode 444 (should return error) ===="
2651 test_mkdir -p $DIR/d33
2652 chown $RUNAS_ID $DIR/d33
2653 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2655 error "open RDWR" || true
2657 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2661 test_mkdir -p $DIR/d33
2662 chown $RUNAS_ID $DIR/d33
2663 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2665 run_test 33b "test open file with malformed flags (No panic)"
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 remote_ost_nodsh && skip "remote OST with nodsh" && return
2677 test_mkdir -p $DIR/d33
2678 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2681 for ostnum in $(seq $OSTCOUNT); do
2682 # test-framework's OST numbering is one-based, while Lustre's
2684 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2685 # Parsing llobdstat's output sucks; we could grep the /proc
2686 # path, but that's likely to not be as portable as using the
2687 # llobdstat utility. So we parse lctl output instead.
2688 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2689 obdfilter/$ostname/stats |
2690 awk '/^write_bytes/ {print $7}' )
2691 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2692 if (( ${write_bytes:-0} > 0 ))
2699 $all_zeros || return 0
2702 echo foo > $DIR/d33/bar
2706 # Total up write_bytes after writing. We'd better find non-zeros.
2707 for ostnum in $(seq $OSTCOUNT); do
2708 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2709 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2710 obdfilter/$ostname/stats |
2711 awk '/^write_bytes/ {print $7}' )
2712 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2713 if (( ${write_bytes:-0} > 0 ))
2722 for ostnum in $(seq $OSTCOUNT); do
2723 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2724 echo "Check that write_bytes is present in obdfilter/*/stats:"
2725 do_facet ost$ostnum lctl get_param -n \
2726 obdfilter/$ostname/stats
2728 error "OST not keeping write_bytes stats (b22312)"
2731 run_test 33c "test llobdstat and write_bytes"
2734 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2737 local remote_dir=$DIR/$tdir/remote_dir
2739 test_mkdir -p $DIR/$tdir
2740 $LFS mkdir -i $MDTIDX $remote_dir ||
2741 error "create remote directory failed"
2743 touch $remote_dir/$tfile
2744 chmod 444 $remote_dir/$tfile
2745 chown $RUNAS_ID $remote_dir/$tfile
2747 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2749 chown $RUNAS_ID $remote_dir
2750 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2751 error "create" || true
2752 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2753 error "open RDWR" || true
2754 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2756 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2759 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2763 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2764 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2765 mkdir $DIR/$tdir/local_dir
2767 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2768 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2769 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2771 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2772 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2774 rmdir $DIR/$tdir/* || error "rmdir failed"
2777 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2778 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2779 mkdir $DIR/$tdir/local_dir
2781 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2782 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2783 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2785 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2786 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2788 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2791 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2792 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2793 mkdir $DIR/$tdir/local_dir
2795 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2796 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2797 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2799 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2800 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2802 run_test 33e "mkdir and striped directory should have same mode"
2806 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2813 chmod go+rwx $DIR/$tdir
2814 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2815 trap cleanup_33f EXIT
2817 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2818 error "cannot create striped directory"
2820 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2821 error "cannot create files in striped directory"
2823 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2824 error "cannot remove files in striped directory"
2826 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2827 error "cannot remove striped directory"
2831 run_test 33f "nonroot user can create, access, and remove a striped directory"
2833 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2836 $MCREATE $DIR/f34 || error
2837 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2838 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2839 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2840 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2842 run_test 34a "truncate file that has not been opened ==========="
2845 [ ! -f $DIR/f34 ] && test_34a
2846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2847 $OPENFILE -f O_RDONLY $DIR/f34
2848 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2849 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2851 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2854 [ ! -f $DIR/f34 ] && test_34a
2855 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2856 $OPENFILE -f O_RDWR $DIR/f34
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2860 run_test 34c "O_RDWR opening file-with-size works =============="
2863 [ ! -f $DIR/f34 ] && test_34a
2864 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2865 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2868 run_test 34d "write to sparse file ============================="
2872 $MCREATE $DIR/f34e || error
2873 $TRUNCATE $DIR/f34e 1000 || error
2874 $CHECKSTAT -s 1000 $DIR/f34e || error
2875 $OPENFILE -f O_RDWR $DIR/f34e
2876 $CHECKSTAT -s 1000 $DIR/f34e || error
2878 run_test 34e "create objects, some with size and some without =="
2880 test_34f() { # bug 6242, 6243
2881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2884 $MCREATE $DIR/f34f || error
2885 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2886 dd if=$DIR/f34f of=$TMP/f34f
2887 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2888 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2889 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2890 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2891 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2893 run_test 34f "read from a file with no objects until EOF ======="
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2897 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2898 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2899 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2900 cancel_lru_locks osc
2901 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2902 error "wrong size after lock cancel"
2904 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2905 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2906 error "expanding truncate failed"
2907 cancel_lru_locks osc
2908 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2909 error "wrong expanded size after lock cancel"
2911 run_test 34g "truncate long file ==============================="
2914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2918 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2919 sync # Flush the cache so that multiop below does not block on cache
2920 # flush when getting the group lock
2921 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2924 # Since just timed wait is not good enough, let's do a sync write
2925 # that way we are sure enough time for a roundtrip + processing
2926 # passed + 2 seconds of extra margin.
2927 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2931 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2932 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2936 local nsz=`stat -c %s $DIR/$tfile`
2937 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2939 run_test 34h "ftruncate file under grouplock should not block"
2942 cp /bin/sh $DIR/f35a
2944 chown $RUNAS_ID $DIR/f35a
2945 $RUNAS $DIR/f35a && error || true
2948 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2952 utime $DIR/f36 || error
2954 run_test 36a "MDS utime check (mknod, utime) ==================="
2958 utime $DIR/f36 || error
2960 run_test 36b "OST utime check (open, utime) ===================="
2965 chown $RUNAS_ID $DIR/d36
2966 $RUNAS utime $DIR/d36/f36 || error
2968 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2971 [ ! -d $DIR/d36 ] && test_36c
2972 echo "" > $DIR/d36/f36
2973 $RUNAS utime $DIR/d36/f36 || error
2975 run_test 36d "non-root OST utime check (open, utime) ==========="
2978 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2979 test_mkdir -p $DIR/$tdir
2980 touch $DIR/$tdir/$tfile
2981 $RUNAS utime $DIR/$tdir/$tfile && \
2982 error "utime worked, expected failure" || true
2984 run_test 36e "utime on non-owned file (should return error) ===="
2988 local LANG_SAVE=$LANG
2989 local LC_LANG_SAVE=$LC_LANG
2990 export LANG=C LC_LANG=C # for date language
2992 DATESTR="Dec 20 2000"
2993 test_mkdir -p $DIR/$tdir
2994 lctl set_param fail_loc=$fl
2996 cp /etc/hosts $DIR/$tdir/$tfile
2997 sync & # write RPC generated with "current" inode timestamp, but delayed
2999 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3000 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3001 cancel_lru_locks osc
3002 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3004 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3005 echo "BEFORE: $LS_BEFORE" && \
3006 echo "AFTER : $LS_AFTER" && \
3007 echo "WANT : $DATESTR" && \
3008 error "$DIR/$tdir/$tfile timestamps changed" || true
3010 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3015 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3016 subr_36fh "0x80000214"
3018 run_test 36f "utime on file racing with OST BRW write =========="
3021 remote_ost_nodsh && skip "remote OST with nodsh" && return
3022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3027 test_mkdir -p $DIR/$tdir
3028 fmd_max_age=$(do_facet ost1 \
3029 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3032 fmd_before=$(do_facet ost1 \
3033 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3034 touch $DIR/$tdir/$tfile
3035 sleep $((fmd_max_age + 12))
3036 fmd_after=$(do_facet ost1 \
3037 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3039 echo "fmd_before: $fmd_before"
3040 echo "fmd_after: $fmd_after"
3041 [[ $fmd_after -gt $fmd_before ]] &&
3042 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3043 error "fmd didn't expire after ping" || true
3045 run_test 36g "filter mod data cache expiry ====================="
3048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3049 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3050 subr_36fh "0x80000227"
3052 run_test 36h "utime on file racing with OST BRW write =========="
3055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3057 test_mkdir $DIR/$tdir
3058 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3060 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3061 local new_mtime=$((mtime + 200))
3063 #change Modify time of striped dir
3064 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3065 error "change mtime failed"
3067 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3069 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3071 run_test 36i "change mtime on striped directory"
3073 # test_37 - duplicate with tests 32q 32r
3076 local file=$DIR/$tfile
3078 openfile -f O_DIRECTORY $file
3081 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3082 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3084 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3088 touch $DIR/${tfile}2
3089 # ls -l $DIR/$tfile $DIR/${tfile}2
3090 # ls -lu $DIR/$tfile $DIR/${tfile}2
3091 # ls -lc $DIR/$tfile $DIR/${tfile}2
3093 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3094 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3096 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3098 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3100 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3101 error "O_TRUNC didn't change timestamps"
3104 run_test 39 "mtime changed on create ==========================="
3107 test_mkdir -p -c1 $DIR/$tdir
3108 cp -p /etc/passwd $DIR/$tdir/fopen
3109 cp -p /etc/passwd $DIR/$tdir/flink
3110 cp -p /etc/passwd $DIR/$tdir/funlink
3111 cp -p /etc/passwd $DIR/$tdir/frename
3112 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3115 echo "aaaaaa" >> $DIR/$tdir/fopen
3116 echo "aaaaaa" >> $DIR/$tdir/flink
3117 echo "aaaaaa" >> $DIR/$tdir/funlink
3118 echo "aaaaaa" >> $DIR/$tdir/frename
3120 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3121 local link_new=`stat -c %Y $DIR/$tdir/flink`
3122 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3123 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3125 cat $DIR/$tdir/fopen > /dev/null
3126 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3127 rm -f $DIR/$tdir/funlink2
3128 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3130 for (( i=0; i < 2; i++ )) ; do
3131 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3132 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3133 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3134 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3136 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3137 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3138 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3139 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3141 cancel_lru_locks osc
3142 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3145 run_test 39b "mtime change on open, link, unlink, rename ======"
3147 # this should be set to past
3148 TEST_39_MTIME=`date -d "1 year ago" +%s`
3154 local mtime0=`stat -c %Y $DIR1/$tfile`
3156 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3157 local mtime1=`stat -c %Y $DIR1/$tfile`
3158 [ "$mtime1" = $TEST_39_MTIME ] || \
3159 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3162 echo hello >> $DIR1/$tfile
3164 local mtime2=`stat -c %Y $DIR1/$tfile`
3165 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3166 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3168 mv $DIR1/$tfile $DIR1/$tfile-1
3170 for (( i=0; i < 2; i++ )) ; do
3171 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3172 [ "$mtime2" = "$mtime3" ] || \
3173 error "mtime ($mtime2) changed (to $mtime3) on rename"
3175 cancel_lru_locks osc
3176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3179 run_test 39c "mtime change on rename ==========================="
3183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3186 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3188 for (( i=0; i < 2; i++ )) ; do
3189 local mtime=`stat -c %Y $DIR1/$tfile`
3190 [ $mtime = $TEST_39_MTIME ] || \
3191 error "mtime($mtime) is not set to $TEST_39_MTIME"
3193 cancel_lru_locks osc
3194 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3197 run_test 39d "create, utime, stat =============================="
3201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3203 local mtime1=`stat -c %Y $DIR1/$tfile`
3205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3207 for (( i=0; i < 2; i++ )) ; do
3208 local mtime2=`stat -c %Y $DIR1/$tfile`
3209 [ $mtime2 = $TEST_39_MTIME ] || \
3210 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3212 cancel_lru_locks osc
3213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3216 run_test 39e "create, stat, utime, stat ========================"
3220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3222 mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39f "create, stat, sleep, utime, stat ================="
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3241 echo hello >> $DIR1/$tfile
3242 local mtime1=`stat -c %Y $DIR1/$tfile`
3245 chmod o+r $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ "$mtime1" = "$mtime2" ] || \
3250 error "lost mtime: $mtime2, should be $mtime1"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39g "write, chmod, stat ==============================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3265 echo hello >> $DIR1/$tfile
3266 local mtime1=`stat -c %Y $DIR1/$tfile`
3268 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3270 if [ "$d1" != "$d2" ]; then
3271 echo "write and touch not within one second"
3273 for (( i=0; i < 2; i++ )) ; do
3274 local mtime2=`stat -c %Y $DIR1/$tfile`
3275 [ "$mtime2" = $TEST_39_MTIME ] || \
3276 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3278 cancel_lru_locks osc
3279 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3283 run_test 39h "write, utime within one second, stat ============="
3286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3290 echo hello >> $DIR1/$tfile
3291 local mtime1=`stat -c %Y $DIR1/$tfile`
3293 mv $DIR1/$tfile $DIR1/$tfile-1
3295 for (( i=0; i < 2; i++ )) ; do
3296 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3298 [ "$mtime1" = "$mtime2" ] || \
3299 error "lost mtime: $mtime2, should be $mtime1"
3301 cancel_lru_locks osc
3302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3305 run_test 39i "write, rename, stat =============================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 start_full_debug_logging
3313 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3314 lctl set_param fail_loc=0x80000412
3315 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3316 error "multiop failed"
3318 local mtime1=`stat -c %Y $DIR1/$tfile`
3320 mv $DIR1/$tfile $DIR1/$tfile-1
3322 kill -USR1 $multipid
3323 wait $multipid || error "multiop close failed"
3325 for (( i=0; i < 2; i++ )) ; do
3326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3327 [ "$mtime1" = "$mtime2" ] ||
3328 error "mtime is lost on close: $mtime2, " \
3331 cancel_lru_locks osc
3332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 lctl set_param fail_loc=0
3335 stop_full_debug_logging
3337 run_test 39j "write, rename, close, stat ======================="
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3344 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3346 local mtime1=`stat -c %Y $DIR1/$tfile`
3348 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3350 kill -USR1 $multipid
3351 wait $multipid || error "multiop close failed"
3353 for (( i=0; i < 2; i++ )) ; do
3354 local mtime2=`stat -c %Y $DIR1/$tfile`
3356 [ "$mtime2" = $TEST_39_MTIME ] || \
3357 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3359 cancel_lru_locks osc
3360 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3363 run_test 39k "write, utime, close, stat ========================"
3365 # this should be set to future
3366 TEST_39_ATIME=`date -d "1 year" +%s`
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3371 local atime_diff=$(do_facet $SINGLEMDS \
3372 lctl get_param -n mdd.*MDT0000*.atime_diff)
3376 # test setting directory atime to future
3377 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3378 local atime=$(stat -c %X $DIR/$tdir)
3379 [ "$atime" = $TEST_39_ATIME ] ||
3380 error "atime is not set to future: $atime, $TEST_39_ATIME"
3382 # test setting directory atime from future to now
3383 local now=$(date +%s)
3384 touch -a -d @$now $DIR/$tdir
3386 atime=$(stat -c %X $DIR/$tdir)
3387 [ "$atime" -eq "$now" ] ||
3388 error "atime is not updated from future: $atime, $now"
3390 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3393 # test setting directory atime when now > dir atime + atime_diff
3394 local d1=$(date +%s)
3396 local d2=$(date +%s)
3397 cancel_lru_locks mdc
3398 atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3400 error "atime is not updated : $atime, should be $d2"
3402 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3405 # test not setting directory atime when now < dir atime + atime_diff
3407 cancel_lru_locks mdc
3408 atime=$(stat -c %X $DIR/$tdir)
3409 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3410 error "atime is updated to $atime, should remain $d1<atime<$d2"
3412 do_facet $SINGLEMDS \
3413 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3415 run_test 39l "directory atime update ==========================="
3418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 local far_past_mtime=$(date -d "May 29 1953" +%s)
3422 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3424 touch -m -d @$far_past_mtime $DIR1/$tfile
3425 touch -a -d @$far_past_atime $DIR1/$tfile
3427 for (( i=0; i < 2; i++ )) ; do
3428 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3429 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3430 error "atime or mtime set incorrectly"
3432 cancel_lru_locks osc
3433 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3436 run_test 39m "test atime and mtime before 1970"
3438 test_39n() { # LU-3832
3439 local atime_diff=$(do_facet $SINGLEMDS \
3440 lctl get_param -n mdd.*MDT0000*.atime_diff)
3445 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3448 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3449 atime0=$(stat -c %X $DIR/$tfile)
3452 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3453 atime1=$(stat -c %X $DIR/$tfile)
3456 cancel_lru_locks mdc
3457 cancel_lru_locks osc
3458 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3459 atime2=$(stat -c %X $DIR/$tfile)
3461 do_facet $SINGLEMDS \
3462 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3464 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3465 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3467 run_test 39n "check that O_NOATIME is honored"
3470 TESTDIR=$DIR/$tdir/$tfile
3471 [ -e $TESTDIR ] && rm -rf $TESTDIR
3478 links2=$(stat -c %h .)
3479 [ $(($links1 + 2)) != $links2 ] &&
3480 error "wrong links count $(($links1 + 2)) != $links2"
3482 links3=$(stat -c %h .)
3483 [ $(($links1 + 1)) != $links3 ] &&
3484 error "wrong links count $links1 != $links3"
3487 run_test 39o "directory cached attributes updated after create ========"
3490 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3492 TESTDIR=$DIR/$tdir/$tfile
3493 [ -e $TESTDIR ] && rm -rf $TESTDIR
3494 test_mkdir -p $TESTDIR
3498 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3499 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3501 links2=$(stat -c %h .)
3502 [ $(($links1 + 2)) != $links2 ] &&
3503 error "wrong links count $(($links1 + 2)) != $links2"
3505 links3=$(stat -c %h .)
3506 [ $(($links1 + 1)) != $links3 ] &&
3507 error "wrong links count $links1 != $links3"
3510 run_test 39p "remote directory cached attributes updated after create ========"
3513 test_39p() { # LU-8041
3514 local testdir=$DIR/$tdir
3516 multiop_bg_pause $testdir D_c || error "multiop failed"
3518 cancel_lru_locks mdc
3519 kill -USR1 $multipid
3520 local atime=$(stat -c %X $testdir)
3521 [ "$atime" -ne 0 ] || error "atime is zero"
3523 run_test 39p "close won't zero out atime"
3526 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3527 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3528 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3529 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3530 error "$tfile is not 4096 bytes in size"
3532 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3536 small_write $DIR/f41 18
3538 run_test 41 "test small file write + fstat ====================="
3540 count_ost_writes() {
3541 lctl get_param -n osc.*.stats |
3542 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3543 END { printf("%0.0f", writes) }'
3550 BG_DIRTY_RATIO_SAVE=10
3551 MAX_BG_DIRTY_RATIO=25
3555 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3556 # dirty_ratio, dirty_background_ratio
3557 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3558 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3559 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3560 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3562 # if file not here, we are a 2.4 kernel
3563 kill -CONT `pidof kupdated`
3568 # setup the trap first, so someone cannot exit the test at the
3569 # exact wrong time and mess up a machine
3570 trap start_writeback EXIT
3571 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3572 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3573 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3574 sysctl -w vm.dirty_writeback_centisecs=0
3575 sysctl -w vm.dirty_writeback_centisecs=0
3576 # save and increase /proc/sys/vm/dirty_ratio
3577 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3578 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3579 # save and increase /proc/sys/vm/dirty_background_ratio
3580 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3581 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3583 # if file not here, we are a 2.4 kernel
3584 kill -STOP `pidof kupdated`
3588 # ensure that all stripes have some grant before we test client-side cache
3590 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3591 dd if=/dev/zero of=$i bs=4k count=1
3596 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3597 # file truncation, and file removal.
3599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3601 cancel_lru_locks osc
3603 sync; sleep 1; sync # just to be safe
3604 BEFOREWRITES=`count_ost_writes`
3605 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3606 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3607 AFTERWRITES=`count_ost_writes`
3608 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3609 error "$BEFOREWRITES < $AFTERWRITES"
3612 run_test 42a "ensure that we don't flush on close =============="
3615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3617 cancel_lru_locks osc
3620 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3621 BEFOREWRITES=$(count_ost_writes)
3622 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3623 AFTERWRITES=$(count_ost_writes)
3624 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3625 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3627 BEFOREWRITES=$(count_ost_writes)
3628 sync || error "sync: $?"
3629 AFTERWRITES=$(count_ost_writes)
3630 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3631 error "$BEFOREWRITES < $AFTERWRITES on sync"
3633 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3637 run_test 42b "test destroy of file with cached dirty data ======"
3639 # if these tests just want to test the effect of truncation,
3640 # they have to be very careful. consider:
3641 # - the first open gets a {0,EOF}PR lock
3642 # - the first write conflicts and gets a {0, count-1}PW
3643 # - the rest of the writes are under {count,EOF}PW
3644 # - the open for truncate tries to match a {0,EOF}PR
3645 # for the filesize and cancels the PWs.
3646 # any number of fixes (don't get {0,EOF} on open, match
3647 # composite locks, do smarter file size management) fix
3648 # this, but for now we want these tests to verify that
3649 # the cancellation with truncate intent works, so we
3650 # start the file with a full-file pw lock to match against
3651 # until the truncate.
3656 cancel_lru_locks osc
3658 # prime the file with 0,EOF PW to match
3662 # now the real test..
3663 dd if=/dev/zero of=$file bs=1024 count=100
3664 BEFOREWRITES=`count_ost_writes`
3665 $TRUNCATE $file $offset
3666 cancel_lru_locks osc
3667 AFTERWRITES=`count_ost_writes`
3672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3674 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3675 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3678 run_test 42c "test partial truncate of file with cached dirty data"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3683 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3684 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3687 run_test 42d "test complete truncate of file with cached dirty data"
3689 test_42e() { # bug22074
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3691 local TDIR=$DIR/${tdir}e
3692 local pagesz=$(page_size)
3693 local pages=16 # hardcoded 16 pages, don't change it.
3694 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3695 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3699 test_mkdir -p $DIR/${tdir}e
3700 $SETSTRIPE -c 1 $TDIR
3701 createmany -o $TDIR/f $files
3703 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3705 # we assume that with $OSTCOUNT files, at least one of them will
3706 # be allocated on OST0.
3707 warmup_files=$((OSTCOUNT * max_dirty_mb))
3708 createmany -o $TDIR/w $warmup_files
3710 # write a large amount of data into one file and sync, to get good
3711 # avail_grant number from OST.
3712 for ((i=0; i<$warmup_files; i++)); do
3713 idx=$($GETSTRIPE -i $TDIR/w$i)
3714 [ $idx -ne 0 ] && continue
3715 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3718 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3720 $LCTL get_param $proc_osc0/cur_dirty_bytes
3721 $LCTL get_param $proc_osc0/cur_grant_bytes
3723 # create as much dirty pages as we can while not to trigger the actual
3724 # RPCs directly. but depends on the env, VFS may trigger flush during this
3725 # period, hopefully we are good.
3726 for ((i=0; i<$warmup_files; i++)); do
3727 idx=$($GETSTRIPE -i $TDIR/w$i)
3728 [ $idx -ne 0 ] && continue
3729 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3731 $LCTL get_param $proc_osc0/cur_dirty_bytes
3732 $LCTL get_param $proc_osc0/cur_grant_bytes
3734 # perform the real test
3735 $LCTL set_param $proc_osc0/rpc_stats 0
3736 for ((;i<$files; i++)); do
3737 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3738 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3741 $LCTL get_param $proc_osc0/rpc_stats
3744 local have_ppr=false
3745 $LCTL get_param $proc_osc0/rpc_stats |
3746 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3747 # skip lines until we are at the RPC histogram data
3748 [ "$PPR" == "pages" ] && have_ppr=true && continue
3749 $have_ppr || continue
3751 # we only want the percent stat for < 16 pages
3752 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3754 percent=$((percent + WPCT))
3755 if [[ $percent -gt 15 ]]; then
3756 error "less than 16-pages write RPCs" \
3763 run_test 42e "verify sub-RPC writes are not done synchronously"
3766 test_mkdir -p $DIR/$tdir
3767 cp -p /bin/ls $DIR/$tdir/$tfile
3768 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3770 # give multiop a chance to open
3773 $DIR/$tdir/$tfile && error || true
3776 run_test 43 "execution of file opened for write should return -ETXTBSY"
3779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3780 test_mkdir -p $DIR/$tdir
3781 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3782 cp -p multiop $DIR/$tdir/multiop
3783 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3786 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3787 kill -USR1 $MULTIOP_PID || return 2
3788 wait $MULTIOP_PID || return 3
3789 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3791 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3795 test_mkdir -p $DIR/$tdir
3796 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3797 cp -p multiop $DIR/$tdir/multiop
3798 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3801 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3802 kill -USR1 $MULTIOP_PID || return 2
3803 wait $MULTIOP_PID || return 3
3804 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3806 run_test 43b "truncate of file being executed should return -ETXTBSY"
3809 local testdir="$DIR/$tdir"
3810 test_mkdir -p $DIR/$tdir
3812 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3813 ( cd $testdir && md5sum -c)
3815 run_test 43c "md5sum of copy into lustre========================"
3818 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3819 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3820 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3822 run_test 44 "zero length read from a sparse stripe ============="
3825 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3827 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3828 [[ $nstripe -gt $OSTCOUNT ]] &&
3829 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3831 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3833 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3834 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3838 OFFSETS="0 $((stride/2)) $((stride-1))"
3839 for offset in $OFFSETS; do
3840 for i in $(seq 0 $((nstripe-1))); do
3841 local GLOBALOFFSETS=""
3843 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3844 local myfn=$DIR/d44a-$size
3845 echo "--------writing $myfn at $size"
3846 ll_sparseness_write $myfn $size ||
3847 error "ll_sparseness_write"
3848 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3849 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3850 error "ll_sparseness_verify $GLOBALOFFSETS"
3852 for j in $(seq 0 $((nstripe-1))); do
3854 size=$((((j + $nstripe )*$stride + $offset)))
3855 ll_sparseness_write $myfn $size ||
3856 error "ll_sparseness_write"
3857 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3859 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3860 error "ll_sparseness_verify $GLOBALOFFSETS"
3865 run_test 44a "test sparse pwrite ==============================="
3869 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3875 before=`dirty_osc_total`
3876 echo executing "\"$*\""
3878 after=`dirty_osc_total`
3879 echo before $before, after $after
3882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3884 # Obtain grants from OST if it supports it
3885 echo blah > ${f}_grant
3888 do_dirty_record "echo blah > $f"
3889 [[ $before -eq $after ]] && error "write wasn't cached"
3890 do_dirty_record "> $f"
3891 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3892 do_dirty_record "echo blah > $f"
3893 [[ $before -eq $after ]] && error "write wasn't cached"
3894 do_dirty_record "sync"
3895 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3896 do_dirty_record "echo blah > $f"
3897 [[ $before -eq $after ]] && error "write wasn't cached"
3898 do_dirty_record "cancel_lru_locks osc"
3899 [[ $before -gt $after ]] ||
3900 error "lock cancellation didn't lower dirty count"
3903 run_test 45 "osc io page accounting ============================"
3905 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3906 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3907 # objects offset and an assert hit when an rpc was built with 1023's mapped
3908 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3914 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3916 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3921 run_test 46 "dirtying a previously written page ================"
3923 # test_47 is removed "Device nodes check" is moved to test_28
3925 test_48a() { # bug 2399
3926 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3927 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3928 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3930 test_mkdir $DIR/$tdir
3932 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3933 test_mkdir $DIR/$tdir || error "recreate directory failed"
3934 touch foo || error "'touch foo' failed after recreating cwd"
3935 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3936 touch .foo || error "'touch .foo' failed after recreating cwd"
3937 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3938 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3939 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3940 cd . || error "'cd .' failed after recreating cwd"
3941 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3942 rmdir . && error "'rmdir .' worked after recreating cwd"
3943 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3944 cd .. || error "'cd ..' failed after recreating cwd"
3946 run_test 48a "Access renamed working dir (should return errors)="
3948 test_48b() { # bug 2399
3950 test_mkdir $DIR/$tdir
3952 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3953 touch foo && error "'touch foo' worked after removing cwd"
3954 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3955 touch .foo && error "'touch .foo' worked after removing cwd"
3956 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3957 ls . > /dev/null && error "'ls .' worked after removing cwd"
3958 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3959 test_mkdir . && error "'mkdir .' worked after removing cwd"
3960 rmdir . && error "'rmdir .' worked after removing cwd"
3961 ln -s . foo && error "'ln -s .' worked after removing cwd"
3962 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3964 run_test 48b "Access removed working dir (should return errors)="
3966 test_48c() { # bug 2350
3967 #lctl set_param debug=-1
3970 test_mkdir -p $DIR/$tdir/dir
3972 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3973 $TRACE touch foo && error "touch foo worked after removing cwd"
3974 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3975 touch .foo && error "touch .foo worked after removing cwd"
3976 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3977 $TRACE ls . && error "'ls .' worked after removing cwd"
3978 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3979 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3980 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3981 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3982 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3984 run_test 48c "Access removed working subdir (should return errors)"
3986 test_48d() { # bug 2350
3987 #lctl set_param debug=-1
3990 test_mkdir -p $DIR/$tdir/dir
3992 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3993 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3994 $TRACE touch foo && error "'touch foo' worked after removing parent"
3995 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3996 touch .foo && error "'touch .foo' worked after removing parent"
3997 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3998 $TRACE ls . && error "'ls .' worked after removing parent"
3999 $TRACE ls .. && error "'ls ..' worked after removing parent"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4005 run_test 48d "Access removed parent subdir (should return errors)"
4007 test_48e() { # bug 4134
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4016 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4017 # On a buggy kernel addition of "touch foo" after cd .. will
4018 # produce kernel oops in lookup_hash_it
4019 touch ../foo && error "'cd ..' worked after recreate parent"
4021 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4023 run_test 48e "Access to recreated parent subdir (should return errors)"
4025 test_49() { # LU-1030
4026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4027 # get ost1 size - lustre-OST0000
4028 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4030 # write 800M at maximum
4031 [[ $ost1_size -lt 2 ]] && ost1_size=2
4032 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4034 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4035 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4038 # change max_pages_per_rpc while writing the file
4039 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4040 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4041 # loop until dd process exits
4042 while ps ax -opid | grep -wq $dd_pid; do
4043 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4044 sleep $((RANDOM % 5 + 1))
4046 # restore original max_pages_per_rpc
4047 $LCTL set_param $osc1_mppc=$orig_mppc
4048 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4050 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4054 test_mkdir $DIR/$tdir
4056 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4058 run_test 50 "special situations: /proc symlinks ==============="
4060 test_51a() { # was test_51
4061 # bug 1516 - create an empty entry right after ".." then split dir
4062 test_mkdir -c1 $DIR/$tdir
4063 touch $DIR/$tdir/foo
4064 $MCREATE $DIR/$tdir/bar
4066 createmany -m $DIR/$tdir/longfile 201
4068 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4069 $MCREATE $DIR/$tdir/longfile$FNUM
4074 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4076 run_test 51a "special situations: split htree with empty entry =="
4078 export NUMTEST=70000
4080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4081 local BASE=$DIR/d${base}.${TESTSUITE}
4083 # cleanup the directory
4086 test_mkdir -p -c1 $BASE
4090 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4091 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4092 [[ $numfree -lt 21000 ]] &&
4093 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4096 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4097 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4099 # need to check free space for the directories as well
4100 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4101 numfree=$((blkfree / 4))
4102 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4103 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4105 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4109 echo "failed" > $BASE/fnum
4110 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4113 run_test 51b "exceed 64k subdirectory nlink limit"
4115 test_51ba() { # LU-993
4116 local BASE=$DIR/d${base}.${TESTSUITE}
4117 # unlink all but 100 subdirectories, then check it still works
4119 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4121 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4122 local DELETE=$((NUMTEST - LEFT))
4124 # continue on to run this test even if 51b didn't finish,
4125 # just to delete the many subdirectories created.
4126 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4128 # for ldiskfs the nlink count should be 1, but this is OSD specific
4129 # and so this is listed for informational purposes only
4130 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4131 unlinkmany -d $BASE/d $DELETE
4134 if [ $RC -ne 0 ]; then
4135 if [ "$NUMPREV" == "failed" ]; then
4136 skip "previous setup failed"
4139 error "unlink of first $DELETE subdirs failed"
4144 echo "nlink between: $(stat -c %h $BASE)"
4145 # trim the first line of ls output
4146 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4147 [ $FOUND -ne $LEFT ] &&
4148 error "can't find subdirs: found only $FOUND/$LEFT"
4150 unlinkmany -d $BASE/d $DELETE $LEFT ||
4151 error "unlink of second $LEFT subdirs failed"
4152 # regardless of whether the backing filesystem tracks nlink accurately
4153 # or not, the nlink count shouldn't be more than "." and ".." here
4154 local AFTER=$(stat -c %h $BASE)
4155 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4156 echo "nlink after: $AFTER"
4158 run_test 51ba "verify nlink for many subdirectory cleanup"
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4162 [[ $OSTCOUNT -lt 3 ]] &&
4163 skip_env "skipping test with few OSTs" && return
4164 test_mkdir -p $DIR/$tdir
4165 createmany -o $DIR/$tdir/t- 1000
4166 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4167 for N in $(seq 0 $((OSTCOUNT - 1))); do
4168 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4169 END { printf("%0.0f", objs) }' $TMP/$tfile)
4170 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4171 '($1 == '$N') { objs += 1 } \
4172 END { printf("%0.0f", objs) }')
4173 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4175 unlinkmany $DIR/$tdir/t- 1000
4178 for N in $(seq 1 $((OSTCOUNT - 1))); do
4179 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4180 error "OST $N has less objects vs OST $NLAST" \
4181 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4182 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4183 error "OST $N has less objects vs OST $NLAST" \
4184 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4186 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4187 error "OST $N has less #0 objects vs OST $NLAST" \
4188 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4189 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4190 error "OST $N has less #0 objects vs OST $NLAST" \
4191 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4196 run_test 51d "check object distribution"
4199 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4200 skip "Only applicable to ldiskfs-based MDTs"
4204 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4205 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4207 touch $DIR/$tdir/d0/foo
4208 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4209 error "file exceed 65000 nlink limit!"
4210 unlinkmany $DIR/$tdir/d0/f- 65001
4213 run_test 51e "check file nlink limit"
4216 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4217 test_mkdir -p $DIR/$tdir
4218 touch $DIR/$tdir/foo
4219 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4220 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4221 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4222 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4223 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4225 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4226 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4227 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4229 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4230 cp -r $DIR/$tdir $TMP/
4231 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4233 run_test 52a "append-only flag test (should return errors)"
4236 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4237 test_mkdir -p $DIR/$tdir
4238 touch $DIR/$tdir/foo
4239 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4240 cat test > $DIR/$tdir/foo && error "cat test worked"
4241 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4242 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4243 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4245 echo foo >> $DIR/$tdir/foo && error "echo worked"
4246 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4247 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4248 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4249 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4251 chattr -i $DIR/$tdir/foo || error "chattr failed"
4253 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4255 run_test 52b "immutable flag test (should return errors) ======="
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4260 remote_ost_nodsh && skip "remote OST with nodsh" && return
4273 local support_last_seq=true
4275 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4276 support_last_seq=false
4279 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4281 for value in $(do_facet $SINGLEMDS \
4282 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4283 param=$(echo ${value[0]} | cut -d "=" -f1)
4284 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4286 if $support_last_seq; then
4287 param_seq=$(echo $param |
4288 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4289 mds_last_seq=$(do_facet $SINGLEMDS \
4290 $LCTL get_param -n $param_seq)
4292 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4294 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4295 node=$(facet_active_host ost$((ostnum+1)))
4296 param="obdfilter.$ostname.last_id"
4297 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4298 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4299 ost_last_id=$ost_last
4301 if $support_last_seq; then
4302 ost_last_id=$(echo $ost_last |
4303 awk -F':' '{print $2}' |
4305 ost_last_seq=$(echo $ost_last |
4306 awk -F':' '{print $1}')
4307 [[ $ost_last_seq = $mds_last_seq ]] || continue
4310 if [[ $ost_last_id != $mds_last ]]; then
4311 error "$ost_last_id != $mds_last"
4318 $found || error "can not match last_seq/last_id for $mdtosc"
4321 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4324 $SOCKETSERVER $DIR/socket ||
4325 error "$SOCKETSERVER $DIR/socket failed: $?"
4326 $SOCKETCLIENT $DIR/socket ||
4327 error "$SOCKETCLIENT $DIR/socket failed: $?"
4328 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4330 run_test 54a "unix domain socket test =========================="
4336 dd if=/dev/zero of=$f bs=$(page_size) count=1
4338 run_test 54b "char device works in lustre ======================"
4341 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4342 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4343 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4345 for i in $(seq 3 7); do
4346 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4354 loopdev="$DIR/loop54c"
4357 $UMOUNT $DIR/$tdir || rc=$?
4358 losetup -d $loopdev || true
4359 losetup -d $LOOPDEV || true
4360 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4366 loopdev="$DIR/loop54c"
4369 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4370 trap cleanup_54c EXIT
4371 mknod $loopdev b 7 $LOOPNUM
4372 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4373 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4374 losetup $loopdev $DIR/$tfile ||
4375 error "can't set up $loopdev for $DIR/$tfile"
4376 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4377 test_mkdir -p $DIR/$tdir
4378 mount -t ext2 $loopdev $DIR/$tdir ||
4379 error "error mounting $loopdev on $DIR/$tdir"
4380 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4383 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4387 run_test 54c "block device works in lustre ====================="
4393 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4395 run_test 54d "fifo device works in lustre ======================"
4400 cp -aL /dev/console $f
4401 echo $string > $f || error "echo $string to $f failed"
4403 run_test 54e "console/tty device works in lustre ======================"
4405 #The test_55 used to be iopen test and it was removed by bz#24037.
4406 #run_test 55 "check iopen_connect_dentry() ======================"
4408 test_56a() { # was test_56
4411 test_mkdir -p $DIR/$tdir/dir
4413 NUMFILESx2=$(($NUMFILES * 2))
4414 for i in $(seq 1 $NUMFILES); do
4415 touch $DIR/$tdir/file$i
4416 touch $DIR/$tdir/dir/file$i
4419 # test lfs getstripe with --recursive
4420 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4421 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4422 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4423 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4424 [[ $FILENUM -eq $NUMFILES ]] ||
4425 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4426 echo "$GETSTRIPE --recursive passed."
4428 # test lfs getstripe with file instead of dir
4429 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4430 [[ $FILENUM -eq 1 ]] ||
4431 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4432 echo "$GETSTRIPE file1 passed."
4434 #test lfs getstripe with --verbose
4435 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4436 grep -c lmm_magic) -eq $NUMFILES ]] ||
4437 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4438 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4439 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4440 echo "$GETSTRIPE --verbose passed."
4442 #test lfs getstripe with --obd
4443 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4444 grep -q "unknown obduuid" ||
4445 error "$GETSTRIPE --obd wrong_uuid should return error message"
4447 [[ $OSTCOUNT -lt 2 ]] &&
4448 skip_env "skipping other $GETSTRIPE --obd test" && return
4451 OBDUUID=$(ostuuid_from_index $OSTIDX)
4452 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4453 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4454 [[ $FOUND -eq $FILENUM ]] ||
4455 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4456 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4457 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4458 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4459 error "$GETSTRIPE --obd: should not show file on other obd"
4460 echo "$GETSTRIPE --obd passed"
4462 run_test 56a "check $GETSTRIPE"
4467 local LOCAL_NUMFILES="$1"
4468 local LOCAL_NUMDIRS="$2"
4469 local MKDIR_PARAMS="$3"
4470 local DIR_STRIPE_PARAMS="$4"
4472 if [ ! -d "$TDIR" ] ; then
4473 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4474 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4475 for i in `seq 1 $LOCAL_NUMFILES` ; do
4478 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4479 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4480 for j in `seq 1 $LOCAL_NUMFILES` ; do
4481 touch $TDIR/dir$i/file$j
4487 setup_56_special() {
4491 if [ ! -e "$TDIR/loop1b" ] ; then
4492 for i in `seq 1 $LOCAL_NUMFILES` ; do
4493 mknod $TDIR/loop${i}b b 7 $i
4494 mknod $TDIR/null${i}c c 1 3
4495 ln -s $TDIR/file1 $TDIR/link${i}l
4497 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4498 mknod $TDIR/dir$i/loop${i}b b 7 $i
4499 mknod $TDIR/dir$i/null${i}c c 1 3
4500 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4509 setup_56 $NUMFILES $NUMDIRS
4511 EXPECTED=$(($NUMDIRS + 2))
4512 # test lfs find with -name
4513 for i in $(seq 1 $NUMFILES) ; do
4514 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4515 [ $NUMS -eq $EXPECTED ] ||
4516 error "lfs find -name \"*$i\" $TDIR wrong: "\
4517 "found $NUMS, expected $EXPECTED"
4520 run_test 56g "check lfs find -name ============================="
4526 setup_56 $NUMFILES $NUMDIRS
4528 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4529 # test lfs find with ! -name
4530 for i in $(seq 1 $NUMFILES) ; do
4531 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4532 [ $NUMS -eq $EXPECTED ] ||
4533 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4534 "found $NUMS, expected $EXPECTED"
4537 run_test 56h "check lfs find ! -name ============================="
4541 test_mkdir -p $DIR/$tdir
4542 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4543 CMD="$LFIND -ost $UUID $DIR/$tdir"
4545 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4547 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4551 setup_56_special $NUMFILES $NUMDIRS
4553 EXPECTED=$((NUMDIRS + 1))
4554 CMD="$LFIND -type d $TDIR"
4555 NUMS=$($CMD | wc -l)
4556 [ $NUMS -eq $EXPECTED ] ||
4557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4559 run_test 56j "check lfs find -type d ============================="
4563 setup_56_special $NUMFILES $NUMDIRS
4565 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4566 CMD="$LFIND -type f $TDIR"
4567 NUMS=$($CMD | wc -l)
4568 [ $NUMS -eq $EXPECTED ] ||
4569 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56k "check lfs find -type f ============================="
4575 setup_56_special $NUMFILES $NUMDIRS
4577 EXPECTED=$((NUMDIRS + NUMFILES))
4578 CMD="$LFIND -type b $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4583 run_test 56l "check lfs find -type b ============================="
4587 setup_56_special $NUMFILES $NUMDIRS
4589 EXPECTED=$((NUMDIRS + NUMFILES))
4590 CMD="$LFIND -type c $TDIR"
4591 NUMS=$($CMD | wc -l)
4592 [ $NUMS -eq $EXPECTED ] ||
4593 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4595 run_test 56m "check lfs find -type c ============================="
4599 setup_56_special $NUMFILES $NUMDIRS
4601 EXPECTED=$((NUMDIRS + NUMFILES))
4602 CMD="$LFIND -type l $TDIR"
4603 NUMS=$($CMD | wc -l)
4604 [ $NUMS -eq $EXPECTED ] ||
4605 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4607 run_test 56n "check lfs find -type l ============================="
4611 setup_56 $NUMFILES $NUMDIRS
4612 utime $TDIR/file1 > /dev/null || error "utime (1)"
4613 utime $TDIR/file2 > /dev/null || error "utime (2)"
4614 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4615 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4616 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4617 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4620 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4621 [ $NUMS -eq $EXPECTED ] || \
4622 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4625 CMD="$LFIND -mtime 0 $TDIR"
4626 NUMS=$($CMD | wc -l)
4627 [ $NUMS -eq $EXPECTED ] ||
4628 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4630 run_test 56o "check lfs find -mtime for old files =========================="
4633 [ $RUNAS_ID -eq $UID ] &&
4634 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4637 setup_56 $NUMFILES $NUMDIRS
4639 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4641 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4642 NUMS=$($CMD | wc -l)
4643 [ $NUMS -eq $EXPECTED ] || \
4644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4646 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4647 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4648 NUMS=$($CMD | wc -l)
4649 [ $NUMS -eq $EXPECTED ] || \
4650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4652 run_test 56p "check lfs find -uid and ! -uid ==============================="
4655 [ $RUNAS_ID -eq $UID ] &&
4656 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4659 setup_56 $NUMFILES $NUMDIRS
4661 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4664 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4665 NUMS=$($CMD | wc -l)
4666 [ $NUMS -eq $EXPECTED ] ||
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4670 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4671 NUMS=$($CMD | wc -l)
4672 [ $NUMS -eq $EXPECTED ] ||
4673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4675 run_test 56q "check lfs find -gid and ! -gid ==============================="
4679 setup_56 $NUMFILES $NUMDIRS
4682 CMD="$LFIND -size 0 -type f $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 CMD="$LFIND ! -size 0 -type f $TDIR"
4688 NUMS=$($CMD | wc -l)
4689 [ $NUMS -eq $EXPECTED ] ||
4690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4691 echo "test" > $TDIR/$tfile
4692 echo "test2" > $TDIR/$tfile.2 && sync
4694 CMD="$LFIND -size 5 -type f $TDIR"
4695 NUMS=$($CMD | wc -l)
4696 [ $NUMS -eq $EXPECTED ] ||
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4699 CMD="$LFIND -size +5 -type f $TDIR"
4700 NUMS=$($CMD | wc -l)
4701 [ $NUMS -eq $EXPECTED ] ||
4702 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4704 CMD="$LFIND -size +0 -type f $TDIR"
4705 NUMS=$($CMD | wc -l)
4706 [ $NUMS -eq $EXPECTED ] ||
4707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 CMD="$LFIND ! -size -5 -type f $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 CMD="$LFIND -size -5 -type f $TDIR"
4715 NUMS=$($CMD | wc -l)
4716 [ $NUMS -eq $EXPECTED ] ||
4717 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4719 run_test 56r "check lfs find -size works =========================="
4721 test_56s() { # LU-611
4723 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4725 if [[ $OSTCOUNT -gt 1 ]]; then
4726 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4730 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4734 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4735 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] || {
4739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4743 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4744 NUMS=$($CMD | wc -l)
4745 [ $NUMS -eq $EXPECTED ] || {
4747 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4751 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] || {
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] || {
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4766 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] || {
4770 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 run_test 56s "check lfs find -stripe-count works"
4775 test_56t() { # LU-611
4777 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4779 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4781 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4782 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] ||
4785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] ||
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4792 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4793 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4794 NUMS=$($CMD | wc -l)
4795 [ $NUMS -eq $EXPECTED ] ||
4796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4798 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4799 NUMS=$($CMD | wc -l)
4800 [ $NUMS -eq $EXPECTED ] ||
4801 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4805 NUMS=$($CMD | wc -l)
4806 [ $NUMS -eq $EXPECTED ] ||
4807 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4809 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] ||
4818 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 run_test 56t "check lfs find -stripe-size works"
4822 test_56u() { # LU-611
4824 setup_56 $NUMFILES $NUMDIRS "-i 0"
4826 if [[ $OSTCOUNT -gt 1 ]]; then
4827 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4833 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4834 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4841 NUMS=$($CMD | wc -l)
4842 [ $NUMS -eq $EXPECTED ] ||
4843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4845 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4846 NUMS=$($CMD | wc -l)
4847 [ $NUMS -eq $EXPECTED ] ||
4848 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4851 # This should produce an error and not return any files
4852 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4853 NUMS=$($CMD 2>/dev/null | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4857 if [[ $OSTCOUNT -gt 1 ]]; then
4858 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4859 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4860 NUMS=$($CMD | wc -l)
4861 [ $NUMS -eq $EXPECTED ] ||
4862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4865 run_test 56u "check lfs find -stripe-index works"
4872 setup_56 $NUMFILES $NUMDIRS
4874 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4875 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4877 for file in $($LFIND -mdt $UUID $TDIR); do
4878 file_mdt_idx=$($GETSTRIPE -M $file)
4879 [ $file_mdt_idx -eq $MDT_IDX ] ||
4880 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4883 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4886 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4891 rm -rf $TDIR || error "remove $TDIR failed"
4892 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4895 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4896 error "$GETSTRIPE -S -d $TDIR failed"
4897 stripe_size=${stripe_size%% *}
4899 local file_size=$((stripe_size * OSTCOUNT))
4900 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4901 local required_space=$((file_num * file_size))
4903 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4905 [[ $free_space -le $((required_space / 1024)) ]] &&
4906 skip_env "need at least $required_space bytes free space," \
4907 "have $free_space kbytes" && return
4910 local dd_count=$((file_size / dd_bs))
4912 # write data into the files
4916 for i in $(seq 1 $NUMFILES); do
4918 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4919 error "write data into $file failed"
4921 for i in $(seq 1 $NUMDIRS); do
4922 for j in $(seq 1 $NUMFILES); do
4923 file=$TDIR/dir$i/file$j
4924 yes | dd bs=$dd_bs count=$dd_count of=$file \
4926 error "write data into $file failed"
4931 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4934 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4936 eval $cmd || error "$cmd failed"
4938 check_stripe_count $TDIR/file1 $expected
4940 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4942 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4943 # OST 1 if it is on OST 0. This file is small enough to
4944 # be on only one stripe.
4945 file=$TDIR/migr_1_ost
4946 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4947 error "write data into $file failed"
4948 local obdidx=$($LFS getstripe -i $file)
4949 local oldmd5=$(md5sum $file)
4951 [[ $obdidx -eq 0 ]] && newobdidx=1
4952 cmd="$LFS migrate -i $newobdidx $file"
4954 eval $cmd || error "$cmd failed"
4955 local realobdix=$($LFS getstripe -i $file)
4956 local newmd5=$(md5sum $file)
4957 [[ $newobdidx -ne $realobdix ]] &&
4958 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4959 [[ "$oldmd5" != "$newmd5" ]] &&
4960 error "md5sum differ: $oldmd5, $newmd5"
4964 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4966 eval $cmd || error "$cmd failed"
4968 for j in $(seq 1 $NUMFILES); do
4969 check_stripe_count $TDIR/dir1/file$j $expected
4972 # lfs_migrate works with lfs find
4973 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4974 $LFS_MIGRATE -y -c $expected"
4976 eval $cmd || error "$cmd failed"
4978 for i in $(seq 2 $NUMFILES); do
4979 check_stripe_count $TDIR/file$i $expected
4981 for i in $(seq 2 $NUMDIRS); do
4982 for j in $(seq 1 $NUMFILES); do
4983 check_stripe_count $TDIR/dir$i/file$j $expected
4987 run_test 56w "check lfs_migrate -c stripe_count works"
4990 check_swap_layouts_support && return 0
4991 [[ $OSTCOUNT -lt 2 ]] &&
4992 skip_env "need 2 OST, skipping test" && return
4994 local dir0=$DIR/$tdir/$testnum
4995 test_mkdir -p $dir0 || error "creating dir $dir0"
4997 local ref1=/etc/passwd
4998 local file1=$dir0/file1
5000 $SETSTRIPE -c 2 $file1
5002 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5003 stripe=$($GETSTRIPE -c $file1)
5004 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5005 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5010 run_test 56x "lfs migration support"
5013 check_swap_layouts_support && return 0
5014 [[ $OSTCOUNT -lt 2 ]] &&
5015 skip_env "need 2 OST, skipping test" && return
5017 local dir0=$DIR/$tdir/$testnum
5018 test_mkdir -p $dir0 || error "creating dir $dir0"
5020 local ref1=/etc/passwd
5021 local file1=$dir0/file1
5023 $SETSTRIPE -c 2 $file1
5025 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5026 local stripe=$($GETSTRIPE -c $file1)
5027 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5028 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5033 run_test 56xa "lfs migration --block support"
5036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5037 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5041 local dir0=$DIR/$tdir/$testnum
5042 test_mkdir -p $dir0 || error "creating dir $dir0"
5043 local f1=$dir0/file1
5044 local f2=$dir0/file2
5046 touch $f1 || error "creating std file $f1"
5047 $MULTIOP $f2 H2c || error "creating released file $f2"
5049 # a directory can be raid0, so ask only for files
5050 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5051 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5053 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5054 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5056 # only files can be released, so no need to force file search
5057 res=$($LFIND $dir0 -L released)
5058 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5060 res=$($LFIND $dir0 \! -L released)
5061 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5064 run_test 56y "lfs find -L raid0|released"
5066 test_56z() { # LU-4824
5067 # This checks to make sure 'lfs find' continues after errors
5068 # There are two classes of errors that should be caught:
5069 # - If multiple paths are provided, all should be searched even if one
5071 # - If errors are encountered during the search, it should not terminate
5074 test_mkdir $DIR/$tdir
5075 for i in d{0..9}; do
5076 test_mkdir $DIR/$tdir/$i
5078 touch $DIR/$tdir/d{0..9}/$tfile
5079 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5080 error "$LFS find did not return an error"
5081 # Make a directory unsearchable. This should NOT be the last entry in
5082 # directory order. Arbitrarily pick the 6th entry
5083 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5084 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5085 # The user should be able to see 10 directories and 9 files
5086 [ $count == 19 ] || error "$LFS find did not continue after error"
5088 run_test 56z "lfs find should continue after an error"
5090 test_56aa() { # LU-5937
5091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5094 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5096 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5097 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5099 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5101 run_test 56aa "lfs find --size under striped dir"
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5105 # note test will not do anything if MDS is not local
5106 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5107 skip "Only applicable to ldiskfs-based MDTs"
5111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5112 local MNTDEV="osd*.*MDT*.mntdev"
5113 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5114 [ -z "$DEV" ] && error "can't access $MNTDEV"
5115 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5116 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5117 error "can't access $DEV"
5118 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5119 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5123 run_test 57a "verify MDS filesystem created with large inodes =="
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5128 skip "Only applicable to ldiskfs-based MDTs"
5132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5133 local dir=$DIR/$tdir
5137 local FILEN=$dir/f$FILECOUNT
5139 rm -rf $dir || error "removing $dir"
5140 test_mkdir -p -c1 $dir || error "creating $dir"
5141 local mdtidx=$($LFS getstripe -M $dir)
5142 local mdtname=MDT$(printf %04x $mdtidx)
5143 local facet=mds$((mdtidx + 1))
5145 echo "mcreating $FILECOUNT files"
5146 createmany -m $dir/f 1 $FILECOUNT || \
5147 error "creating files in $dir"
5149 # verify that files do not have EAs yet
5150 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5151 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5155 df $dir #make sure we get new statfs data
5156 local MDSFREE=$(do_facet $facet \
5157 lctl get_param -n osd*.*$mdtname.kbytesfree)
5158 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5159 echo "opening files to create objects/EAs"
5161 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5162 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5165 # verify that files have EAs now
5166 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5167 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5169 sleep 1 #make sure we get new statfs data
5171 local MDSFREE2=$(do_facet $facet \
5172 lctl get_param -n osd*.*$mdtname.kbytesfree)
5173 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5174 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5175 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5176 error "MDC before $MDCFREE != after $MDCFREE2"
5178 echo "MDC before $MDCFREE != after $MDCFREE2"
5179 echo "unable to confirm if MDS has large inodes"
5184 run_test 57b "default LOV EAs are stored inside large inodes ==="
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5188 [ -z "$(which wiretest 2>/dev/null)" ] &&
5189 skip_env "could not find wiretest" && return
5192 run_test 58 "verify cross-platform wire constants =============="
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 echo "touch 130 files"
5197 createmany -o $DIR/f59- 130
5199 unlinkmany $DIR/f59- 130
5201 # wait for commitment of removal
5202 wait_delete_completed
5204 run_test 59 "verify cancellation of llog records async ========="
5206 TEST60_HEAD="test_60 run $RANDOM"
5208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5209 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5210 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5211 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5212 skip_env "missing subtest run-llog.sh" && return
5214 log "$TEST60_HEAD - from kernel mode"
5215 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5216 do_facet mgs sh run-llog.sh
5217 do_facet mgs $LCTL dk > $TMP/$tfile
5219 # LU-6388: test llog_reader
5220 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5221 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5222 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5223 skip_env "missing llog_reader" && return
5224 local fstype=$(facet_fstype mgs)
5225 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5226 skip_env "Only for ldiskfs or zfs type mgs" && return
5228 local mntpt=$(facet_mntpt mgs)
5229 local mgsdev=$(mgsdevname 1)
5241 #get fid and record list
5242 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5244 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5246 #remount mgs as ldiskfs or zfs type
5247 stop mgs || error "stop mgs failed"
5248 mount_fstype mgs || error "remount mgs failed"
5249 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5252 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5253 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5258 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5260 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5262 echo "obj_file is $obj_file"
5263 do_facet mgs $llog_reader $obj_file
5265 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5266 awk '{ print $3 }' | sed -e "s/^type=//g")
5267 if [ $rec_type != $rec ]; then
5268 echo "FAILED test_60a wrong record type $rec_type," \
5274 #check obj path if record type is LLOG_LOGID_MAGIC
5275 if [ "$rec" == "1064553b" ]; then
5276 path=$(do_facet mgs $llog_reader $obj_file |
5277 grep "path=" | awk '{ print $NF }' |
5278 sed -e "s/^path=//g")
5279 if [ $obj_file != $mntpt/$path ]; then
5280 echo "FAILED test_60a wrong obj path" \
5281 "$montpt/$path, should be $obj_file"
5288 #restart mgs before "error", otherwise it will block the next test
5289 stop mgs || error "stop mgs failed"
5290 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5291 $pass || error "test failed, see FAILED test_60a messages for specifics"
5293 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5295 test_60b() { # bug 6411
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5298 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5310 [[ $LLOG_COUNT -gt 100 ]] &&
5311 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5313 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 echo "create 5000 files"
5318 createmany -o $DIR/f60c- 5000
5319 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5320 lctl set_param fail_loc=0x80000137
5321 unlinkmany $DIR/f60c- 5000
5322 lctl set_param fail_loc=0
5324 run_test 60c "unlink file when mds full"
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 SAVEPRINTK=$(lctl get_param -n printk)
5330 # verify "lctl mark" is even working"
5331 MESSAGE="test message ID $RANDOM $$"
5332 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5333 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5335 lctl set_param printk=0 || error "set lnet.printk failed"
5336 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5337 MESSAGE="new test message ID $RANDOM $$"
5338 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5339 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5340 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5342 lctl set_param -n printk="$SAVEPRINTK"
5344 run_test 60d "test printk console message masking"
5347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5350 do_facet mds1 lctl set_param fail_loc=0x15b
5353 run_test 60e "no space while new llog is being created"
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5359 cancel_lru_locks osc
5360 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5363 run_test 61 "mmap() writes don't make sync hang ================"
5365 # bug 2330 - insufficient obd_match error checking causes LBUG
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 cancel_lru_locks osc
5371 lctl set_param fail_loc=0x405
5372 cat $f && error "cat succeeded, expect -EIO"
5373 lctl set_param fail_loc=0
5375 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5376 # match every page all of the time.
5377 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5379 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5380 # Though this test is irrelevant anymore, it helped to reveal some
5381 # other grant bugs (LU-4482), let's keep it.
5382 test_63a() { # was test_63
5383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5384 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5385 for i in `seq 10` ; do
5386 dd if=/dev/zero of=$DIR/f63 bs=8k &
5392 rm -f $DIR/f63 || true
5394 run_test 63a "Verify oig_wait interruption does not crash ======="
5396 # bug 2248 - async write errors didn't return to application on sync
5397 # bug 3677 - async write errors left page locked
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5401 lctl set_param debug=-1
5403 # ensure we have a grant to do async writes
5404 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5407 sync # sync lest earlier test intercept the fail_loc
5409 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5410 lctl set_param fail_loc=0x80000406
5411 $MULTIOP $DIR/$tfile Owy && \
5412 error "sync didn't return ENOMEM"
5413 sync; sleep 2; sync # do a real sync this time to flush page
5414 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5415 error "locked page left in cache after async error" || true
5418 run_test 63b "async write errors should be returned to fsync ==="
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5423 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5425 run_test 64a "verify filter grant calculations (in kernel) ====="
5428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5431 run_test 64b "check out-of-space detection on client ==========="
5434 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5436 run_test 64c "verify grant shrink ========================------"
5438 # bug 1414 - set/get directories' stripe info
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5441 test_mkdir -p $DIR/$tdir
5443 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5445 run_test 65a "directory with no stripe info ===================="
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5449 test_mkdir -p $DIR/$tdir
5450 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5452 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5455 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5457 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5461 if [[ $OSTCOUNT -gt 1 ]]; then
5462 test_mkdir -p $DIR/$tdir
5463 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5465 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5466 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5468 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5471 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 test_mkdir -p $DIR/$tdir
5476 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5477 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5479 if [[ $STRIPECOUNT -le 0 ]]; then
5481 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5482 #LOV_MAX_STRIPE_COUNT is 2000
5483 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5485 sc=$(($STRIPECOUNT - 1))
5487 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5488 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5489 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5490 error "lverify failed"
5492 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5496 test_mkdir -p $DIR/$tdir
5498 $SETSTRIPE $DIR/$tdir || error "setstripe"
5499 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5500 error "no stripe info failed"
5502 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5504 run_test 65e "directory setstripe defaults ======================="
5507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5508 test_mkdir -p $DIR/${tdir}f
5509 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5511 run_test 65f "dir setstripe permission (should return error) ==="
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 test_mkdir -p $DIR/$tdir
5516 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5518 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5520 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5521 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5522 error "delete default stripe failed"
5524 run_test 65g "directory setstripe -d ==========================="
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 test_mkdir -p $DIR/$tdir
5529 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5531 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5533 test_mkdir -p $DIR/$tdir/dd1
5534 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5535 error "stripe info inherit failed"
5537 run_test 65h "directory stripe info inherit ===================="
5539 test_65i() { # bug6367
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 $SETSTRIPE -S 65536 -c -1 $MOUNT
5543 run_test 65i "set non-default striping on root directory (bug 6367)="
5545 test_65ia() { # bug12836
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5549 run_test 65ia "getstripe on -1 default directory striping"
5551 test_65ib() { # bug12836
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5555 run_test 65ib "getstripe -v on -1 default directory striping"
5557 test_65ic() { # bug12836
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5561 run_test 65ic "new find on -1 default directory striping"
5563 test_65j() { # bug6367
5564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 # if we aren't already remounting for each test, do so for this test
5567 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5568 cleanup || error "failed to unmount"
5571 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5573 run_test 65j "set default striping on root directory (bug 6367)="
5575 test_65k() { # bug11679
5576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5578 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5580 echo "Check OST status: "
5581 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5582 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5584 for OSC in $MDS_OSCS; do
5585 echo $OSC "is activate"
5586 do_facet $SINGLEMDS lctl --device %$OSC activate
5590 for INACTIVE_OSC in $MDS_OSCS; do
5591 echo "Deactivate: " $INACTIVE_OSC
5592 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5593 for STRIPE_OSC in $MDS_OSCS; do
5594 OST=`osc_to_ost $STRIPE_OSC`
5595 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5596 awk -F: /$OST/'{ print $1 }' | head -n 1`
5598 [ -f $DIR/$tdir/$IDX ] && continue
5599 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5600 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5602 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5605 echo $INACTIVE_OSC "is Activate."
5606 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5609 run_test 65k "validate manual striping works properly with deactivated OSCs"
5611 test_65l() { # bug 12836
5612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5613 test_mkdir -p $DIR/$tdir/test_dir
5614 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5615 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5617 run_test 65l "lfs find on -1 stripe dir ========================"
5619 # bug 2543 - update blocks count on client
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5623 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5624 sync; sync_all_data; sync; sync_all_data
5625 cancel_lru_locks osc
5626 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5627 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5629 run_test 66 "update inode blocks count on client ==============="
5634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 if [ ! -z "$LLOOP" ]; then
5637 if swapon -s | grep -q $LLOOP; then
5638 swapoff $LLOOP || error "swapoff failed"
5641 $LCTL blockdev_detach $LLOOP || error "detach failed"
5645 if [ ! -z "$LLITELOOPLOAD" ]; then
5653 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5657 swapon -s | awk '($1 == "'$1'") { print $4 }'
5660 # test case for lloop driver, basic function
5662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5663 [ "$UID" != 0 ] && skip_env "must run as root" && return
5664 llite_lloop_enabled || \
5665 { skip_env "llite_lloop module disabled" && return; }
5667 trap cleanup_68 EXIT
5669 if ! module_loaded llite_lloop; then
5670 if load_module llite/llite_lloop; then
5673 skip_env "can't find module llite_lloop"
5678 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5679 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5680 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5682 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5683 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5687 run_test 68a "lloop driver - basic test ========================"
5689 # excercise swapping to lustre by adding a high priority swapfile entry
5690 # and then consuming memory until it is used.
5691 test_68b() { # was test_68
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5693 [ "$UID" != 0 ] && skip_env "must run as root" && return
5694 lctl get_param -n devices | grep -q obdfilter && \
5695 skip "local OST" && return
5697 grep -q llite_lloop /proc/modules
5698 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5700 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5701 skip "can't reliably test swap with TCP" && return
5703 MEMTOTAL=`meminfo MemTotal`
5704 NR_BLOCKS=$((MEMTOTAL>>8))
5705 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5707 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5708 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5711 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5713 trap cleanup_68 EXIT
5715 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5717 echo "before: `swapon -s | grep $LLOOP`"
5718 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5719 echo "after: `swapon -s | grep $LLOOP`"
5720 SWAPUSED=`swap_used $LLOOP`
5724 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5726 run_test 68b "support swapping to Lustre ========================"
5728 # bug5265, obdfilter oa2dentry return -ENOENT
5729 # #define OBD_FAIL_SRV_ENOENT 0x217
5731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5732 remote_ost_nodsh && skip "remote OST with nodsh" && return
5735 $SETSTRIPE -c 1 -i 0 $f
5737 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5739 do_facet ost1 lctl set_param fail_loc=0x217
5740 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5741 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5743 do_facet ost1 lctl set_param fail_loc=0
5744 $DIRECTIO write $f 0 2 || error "write error"
5746 cancel_lru_locks osc
5747 $DIRECTIO read $f 0 1 || error "read error"
5749 do_facet ost1 lctl set_param fail_loc=0x217
5750 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5752 do_facet ost1 lctl set_param fail_loc=0
5755 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5758 test_mkdir -p $DIR/$tdir
5759 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5760 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5762 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5764 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5766 [ "$RUNAS_ID" = "$UID" ] &&
5767 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5769 # Check that testing environment is properly set up. Skip if not
5770 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5771 skip_env "User $RUNAS_ID does not exist - skipping"
5775 chmod 777 $DIR/$tfile
5776 chmod ug+s $DIR/$tfile
5777 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5778 error "$RUNAS dd $DIR/$tfile failed"
5779 # See if we are still setuid/sgid
5780 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5781 error "S/gid is not dropped on write"
5782 # Now test that MDS is updated too
5783 cancel_lru_locks mdc
5784 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5785 error "S/gid is not dropped on MDS"
5788 run_test 72a "Test that remove suid works properly (bug5695) ===="
5790 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5793 [ "$RUNAS_ID" = "$UID" ] && \
5794 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5795 [ "$RUNAS_ID" -eq 0 ] && \
5796 skip_env "RUNAS_ID = 0 -- skipping" && return
5798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5799 # Check that testing environment is properly set up. Skip if not
5800 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5801 skip_env "User $RUNAS_ID does not exist - skipping"
5804 touch $DIR/${tfile}-f{g,u}
5805 test_mkdir $DIR/${tfile}-dg
5806 test_mkdir $DIR/${tfile}-du
5807 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5808 chmod g+s $DIR/${tfile}-{f,d}g
5809 chmod u+s $DIR/${tfile}-{f,d}u
5810 for perm in 777 2777 4777; do
5811 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5812 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5813 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5814 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5818 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5820 # bug 3462 - multiple simultaneous MDC requests
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5823 test_mkdir $DIR/d73-1
5824 test_mkdir $DIR/d73-2
5825 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5828 lctl set_param fail_loc=0x80000129
5829 $MULTIOP $DIR/d73-1/f73-2 Oc &
5831 lctl set_param fail_loc=0
5833 $MULTIOP $DIR/d73-2/f73-3 Oc &
5837 wait $pid1 || return 1
5841 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5842 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5843 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5847 run_test 73 "multiple MDC requests (should not deadlock)"
5849 test_74a() { # bug 6149, 6184
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5853 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5854 # will spin in a tight reconnection loop
5856 $LCTL set_param fail_loc=0x8000030e
5857 # get any lock that won't be difficult - lookup works.
5859 $LCTL set_param fail_loc=0
5863 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5865 test_74b() { # bug 13310
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5869 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5870 # will spin in a tight reconnection loop
5871 $LCTL set_param fail_loc=0x8000030e
5872 # get a "difficult" lock
5874 $LCTL set_param fail_loc=0
5878 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5882 #define OBD_FAIL_LDLM_NEW_LOCK
5883 $LCTL set_param fail_loc=0x319
5884 touch $DIR/$tfile && error "touch successful"
5885 $LCTL set_param fail_loc=0
5888 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5891 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5894 get_inode_slab_tunables() {
5895 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5898 set_inode_slab_tunables() {
5899 echo "lustre_inode_cache $1" > /proc/slabinfo
5902 test_76() { # Now for bug 20433, added originally in bug 1443
5903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5904 local SLAB_SETTINGS=`get_inode_slab_tunables`
5905 local CPUS=`getconf _NPROCESSORS_ONLN`
5906 # we cannot set limit below 1 which means 1 inode in each
5907 # per-cpu cache is still allowed
5908 set_inode_slab_tunables "1 1 0"
5909 cancel_lru_locks osc
5910 BEFORE_INODES=$(num_inodes)
5911 echo "before inodes: $BEFORE_INODES"
5913 [ "$SLOW" = "no" ] && COUNT=100
5914 for i in $(seq $COUNT); do
5918 cancel_lru_locks osc
5919 AFTER_INODES=$(num_inodes)
5920 echo "after inodes: $AFTER_INODES"
5922 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5924 AFTER_INODES=$(num_inodes)
5926 echo "wait $wait seconds inodes: $AFTER_INODES"
5927 if [ $wait -gt 30 ]; then
5928 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5931 set_inode_slab_tunables "$SLAB_SETTINGS"
5933 run_test 76 "confirm clients recycle inodes properly ===="
5939 # Note: in sptlrpc modes which enable its own bulk checksum, the
5940 # original crc32_le bulk checksum will be automatically disabled,
5941 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5942 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5943 # In this case set_checksums() will not be no-op, because sptlrpc
5944 # bulk checksum will be enabled all through the test.
5946 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5947 lctl set_param -n osc.*.checksums $1
5951 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5952 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5953 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5954 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5957 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5958 log "set checksum type to $1"
5961 F77_TMP=$TMP/f77-temp
5964 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5965 error "error writing to $F77_TMP"
5968 test_77a() { # bug 10889
5969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5970 $GSS && skip "could not run with gss" && return
5971 [ ! -f $F77_TMP ] && setup_f77
5973 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5977 run_test 77a "normal checksum read/write operation"
5979 test_77b() { # bug 10889
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5981 $GSS && skip "could not run with gss" && return
5982 [ ! -f $F77_TMP ] && setup_f77
5983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5984 $LCTL set_param fail_loc=0x80000409
5987 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5988 error "dd error: $?"
5989 $LCTL set_param fail_loc=0
5991 for algo in $CKSUM_TYPES; do
5992 cancel_lru_locks osc
5993 set_checksum_type $algo
5994 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5995 $LCTL set_param fail_loc=0x80000408
5996 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5997 $LCTL set_param fail_loc=0
6000 set_checksum_type $ORIG_CSUM_TYPE
6003 run_test 77b "checksum error on client write, read"
6005 test_77d() { # bug 10889
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 $GSS && skip "could not run with gss" && return
6008 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6009 $LCTL set_param fail_loc=0x80000409
6011 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6012 error "direct write: rc=$?"
6013 $LCTL set_param fail_loc=0
6016 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6017 $LCTL set_param fail_loc=0x80000408
6019 cancel_lru_locks osc
6020 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6021 error "direct read: rc=$?"
6022 $LCTL set_param fail_loc=0
6025 run_test 77d "checksum error on OST direct write, read"
6027 test_77f() { # bug 10889
6028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6029 $GSS && skip "could not run with gss" && return
6031 for algo in $CKSUM_TYPES; do
6032 cancel_lru_locks osc
6033 set_checksum_type $algo
6034 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6035 $LCTL set_param fail_loc=0x409
6036 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6037 error "direct write succeeded"
6038 $LCTL set_param fail_loc=0
6040 set_checksum_type $ORIG_CSUM_TYPE
6043 run_test 77f "repeat checksum error on write (expect error)"
6045 test_77g() { # bug 10889
6046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6047 $GSS && skip "could not run with gss" && return
6048 remote_ost_nodsh && skip "remote OST with nodsh" && return
6050 [ ! -f $F77_TMP ] && setup_f77
6052 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6053 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6054 do_facet ost1 lctl set_param fail_loc=0x8000021a
6056 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6057 error "write error: rc=$?"
6058 do_facet ost1 lctl set_param fail_loc=0
6061 cancel_lru_locks osc
6062 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6063 do_facet ost1 lctl set_param fail_loc=0x8000021b
6065 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6066 do_facet ost1 lctl set_param fail_loc=0
6069 run_test 77g "checksum error on OST write, read"
6071 test_77i() { # bug 13805
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6073 $GSS && skip "could not run with gss" && return
6074 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6075 lctl set_param fail_loc=0x40b
6076 remount_client $MOUNT
6077 lctl set_param fail_loc=0
6078 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6079 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6080 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6081 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6083 remount_client $MOUNT
6085 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6087 test_77j() { # bug 13805
6088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6089 $GSS && skip "could not run with gss" && return
6090 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6091 lctl set_param fail_loc=0x40c
6092 remount_client $MOUNT
6093 lctl set_param fail_loc=0
6094 sleep 2 # wait async osc connect to finish
6095 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6096 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6097 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6098 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6100 remount_client $MOUNT
6102 run_test 77j "client only supporting ADLER32"
6104 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6108 test_78() { # bug 10901
6109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 remote_ost || { skip_env "local OST" && return; }
6113 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6114 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6115 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6116 echo "MemTotal: $MEMTOTAL"
6118 # reserve 256MB of memory for the kernel and other running processes,
6119 # and then take 1/2 of the remaining memory for the read/write buffers.
6120 if [ $MEMTOTAL -gt 512 ] ;then
6121 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6123 # for those poor memory-starved high-end clusters...
6124 MEMTOTAL=$((MEMTOTAL / 2))
6126 echo "Mem to use for directio: $MEMTOTAL"
6128 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6129 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6130 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6131 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6133 echo "Smallest OST: $SMALLESTOST"
6134 [[ $SMALLESTOST -lt 10240 ]] &&
6135 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6137 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6138 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6140 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6141 echo "File size: $F78SIZE"
6142 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6143 for i in $(seq 1 $NSEQ); do
6144 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6145 echo directIO rdwr round $i of $NSEQ
6146 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6151 run_test 78 "handle large O_DIRECT writes correctly ============"
6153 test_79() { # bug 12743
6154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6155 wait_delete_completed
6157 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6158 BKFREE=$(calc_osc_kbytes kbytesfree)
6159 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6161 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6162 DFTOTAL=`echo $STRING | cut -d, -f1`
6163 DFUSED=`echo $STRING | cut -d, -f2`
6164 DFAVAIL=`echo $STRING | cut -d, -f3`
6165 DFFREE=$(($DFTOTAL - $DFUSED))
6167 ALLOWANCE=$((64 * $OSTCOUNT))
6169 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6170 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6171 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6173 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6174 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6175 error "df free($DFFREE) mismatch OST free($BKFREE)"
6177 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6178 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6179 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6182 run_test 79 "df report consistency check ======================="
6184 test_80() { # bug 10718
6185 remote_ost_nodsh && skip "remote OST with nodsh" && return
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6187 # relax strong synchronous semantics for slow backends like ZFS
6188 local soc="obdfilter.*.sync_on_lock_cancel"
6189 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6191 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6192 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6193 facet_active_host $host; done | sort -u)
6194 do_nodes $hosts lctl set_param $soc=never
6197 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6199 local BEFORE=`date +%s`
6200 cancel_lru_locks osc
6201 local AFTER=`date +%s`
6202 local DIFF=$((AFTER-BEFORE))
6203 if [ $DIFF -gt 1 ] ; then
6204 error "elapsed for 1M@1T = $DIFF"
6207 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6211 run_test 80 "Page eviction is equally fast at high offsets too ===="
6213 test_81a() { # LU-456
6214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6215 remote_ost_nodsh && skip "remote OST with nodsh" && return
6216 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6217 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6218 do_facet ost1 lctl set_param fail_loc=0x80000228
6220 # write should trigger a retry and success
6221 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6222 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6224 if [ $RC -ne 0 ] ; then
6225 error "write should success, but failed for $RC"
6228 run_test 81a "OST should retry write when get -ENOSPC ==============="
6230 test_81b() { # LU-456
6231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6232 remote_ost_nodsh && skip "remote OST with nodsh" && return
6233 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6234 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6235 do_facet ost1 lctl set_param fail_loc=0x228
6237 # write should retry several times and return -ENOSPC finally
6238 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6239 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6242 if [ $RC -ne $ENOSPC ] ; then
6243 error "dd should fail for -ENOSPC, but succeed."
6246 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6248 test_82() { # LU-1031
6249 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6253 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6255 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6257 kill -USR1 $MULTIPID2
6259 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6260 error "First grouplock does not block second one"
6262 echo "Second grouplock blocks first one"
6264 kill -USR1 $MULTIPID1
6268 run_test 82 "Basic grouplock test ==============================="
6271 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6273 test_mkdir -p $DIR/d99cvsroot
6274 chown $RUNAS_ID $DIR/d99cvsroot
6275 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6278 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6281 run_test 99a "cvs init ========================================="
6284 [ -z "$(which cvs 2>/dev/null)" ] &&
6285 skip_env "could not find cvs" && return
6286 [ ! -d $DIR/d99cvsroot ] && test_99a
6288 # some versions of cvs import exit(1) when asked to import links or
6289 # files they can't read. ignore those files.
6290 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6291 ! -perm /4 -printf '-I %f\n')
6292 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6293 d99reposname vtag rtag
6295 run_test 99b "cvs import ======================================="
6298 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6299 [ ! -d $DIR/d99cvsroot ] && test_99b
6301 test_mkdir -p $DIR/d99reposname
6302 chown $RUNAS_ID $DIR/d99reposname
6303 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6305 run_test 99c "cvs checkout ====================================="
6308 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6309 [ ! -d $DIR/d99cvsroot ] && test_99c
6310 cd $DIR/d99reposname
6312 $RUNAS cvs add -m 'addmsg' foo99
6314 run_test 99d "cvs add =========================================="
6317 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6318 [ ! -d $DIR/d99cvsroot ] && test_99c
6319 cd $DIR/d99reposname
6322 run_test 99e "cvs update ======================================="
6325 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6326 [ ! -d $DIR/d99cvsroot ] && test_99d
6327 cd $DIR/d99reposname
6328 $RUNAS cvs commit -m 'nomsg' foo99
6329 rm -fr $DIR/d99cvsroot
6331 run_test 99f "cvs commit ======================================="
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6335 [ "$NETTYPE" = tcp ] || \
6336 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6339 remote_ost_nodsh && skip "remote OST with nodsh" && return
6340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6342 { skip "useless for local single node setup" && return; }
6344 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6345 [ "$PROT" != "tcp" ] && continue
6346 RPORT=$(echo $REMOTE | cut -d: -f2)
6347 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6350 LPORT=`echo $LOCAL | cut -d: -f2`
6351 if [ $LPORT -ge 1024 ]; then
6352 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6354 error_exit "local: $LPORT > 1024, remote: $RPORT"
6357 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6359 run_test 100 "check local port using privileged port ==========="
6361 function get_named_value()
6370 echo $line | sed "s/^$tag[ ]*//"
6377 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6378 awk '/^max_cached_mb/ { print $2 }')
6381 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6387 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6391 local cache_limit=32
6393 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6394 trap cleanup_101a EXIT
6395 $LCTL set_param -n llite.*.read_ahead_stats 0
6396 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6399 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6401 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6402 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6405 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6406 get_named_value 'read but discarded' | cut -d" " -f1); do
6407 discard=$(($discard + $s))
6411 if [[ $(($discard * 10)) -gt $nreads ]]; then
6412 $LCTL get_param osc.*-osc*.rpc_stats
6413 $LCTL get_param llite.*.read_ahead_stats
6414 error "too many ($discard) discarded pages"
6416 rm -f $DIR/$tfile || true
6418 run_test 101a "check read-ahead for random reads ================"
6421 test_mkdir -p $DIR/$tdir
6422 local STRIPE_SIZE=$1
6423 local FILE_LENGTH=$2
6426 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6428 local list=$(comma_list $(osts_nodes))
6429 set_osd_param $list '' read_cache_enable 0
6430 set_osd_param $list '' writethrough_cache_enable 0
6432 trap cleanup_test101bc EXIT
6433 # prepare the read-ahead file
6434 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6436 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6437 count=$FILE_SIZE_MB 2> /dev/null
6441 cleanup_test101bc() {
6446 local list=$(comma_list $(osts_nodes))
6447 set_osd_param $list '' read_cache_enable 1
6448 set_osd_param $list '' writethrough_cache_enable 1
6452 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6457 local STRIPE_SIZE=$2
6458 local FILE_LENGTH=$3
6459 local RA_INC=1048576
6460 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6461 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6462 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6463 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6464 get_named_value 'read but discarded' |
6465 cut -d" " -f1 | calc_total)
6466 if [[ $DISCARD -gt $discard_limit ]]; then
6467 $LCTL get_param llite.*.read_ahead_stats
6468 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6470 echo "Read-ahead success for size ${READ_SIZE}"
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6476 [[ $OSTCOUNT -lt 2 ]] &&
6477 skip_env "skipping stride IO stride-ahead test" && return
6478 local STRIPE_SIZE=1048576
6479 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6480 if [ $SLOW == "yes" ]; then
6481 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6483 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6486 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6488 # prepare the read-ahead file
6489 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6490 cancel_lru_locks osc
6491 for BIDX in 2 4 8 16 32 64 128 256
6493 local BSIZE=$((BIDX*4096))
6494 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6495 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6496 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6497 $LCTL set_param -n llite.*.read_ahead_stats 0
6498 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6499 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6500 cancel_lru_locks osc
6501 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6506 run_test 101b "check stride-io mode read-ahead ================="
6509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6510 local STRIPE_SIZE=1048576
6511 local FILE_LENGTH=$((STRIPE_SIZE*100))
6515 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6517 cancel_lru_locks osc
6518 $LCTL set_param osc.*.rpc_stats 0
6519 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6520 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6521 local stats=$($LCTL get_param -n $osc_rpc_stats)
6522 local lines=$(echo "$stats" | awk 'END {print NR;}')
6525 if [ $lines -le 20 ]; then
6528 for size in 1 2 4 8; do
6529 local rpc=$(echo "$stats" |
6530 awk '($1 == "'$size':") {print $2; exit; }')
6532 error "Small $((size*4))k read IO $rpc !"
6534 echo "$osc_rpc_stats check passed!"
6539 run_test 101c "check stripe_size aligned read-ahead ================="
6542 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6543 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6548 local file=$DIR/$tfile
6549 local sz_MB=${FILESIZE_101d:-500}
6550 local ra_MB=${READAHEAD_MB:-40}
6552 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6553 [ $free_MB -lt $sz_MB ] &&
6554 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6556 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6557 $SETSTRIPE -c -1 $file || error "setstripe failed"
6559 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6560 echo Cancel LRU locks on lustre client to flush the client cache
6561 cancel_lru_locks osc
6563 echo Disable read-ahead
6564 local old_READAHEAD=$(set_read_ahead 0)
6566 echo Reading the test file $file with read-ahead disabled
6567 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6569 echo Cancel LRU locks on lustre client to flush the client cache
6570 cancel_lru_locks osc
6571 echo Enable read-ahead with ${ra_MB}MB
6572 set_read_ahead $ra_MB
6574 echo Reading the test file $file with read-ahead enabled
6575 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6577 echo "read-ahead disabled time read $raOFF"
6578 echo "read-ahead enabled time read $raON"
6580 set_read_ahead $old_READAHEAD
6582 wait_delete_completed
6584 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6585 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6587 run_test 101d "file read with and without read-ahead enabled"
6590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6591 local file=$DIR/$tfile
6592 local size_KB=500 #KB
6596 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6597 local need_KB=$((count * size_KB))
6598 [[ $free_KB -le $need_KB ]] &&
6599 skip_env "Need free space $need_KB, have $free_KB" && return
6601 echo "Creating $count ${size_KB}K test files"
6602 for ((i = 0; i < $count; i++)); do
6603 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6606 echo "Cancel LRU locks on lustre client to flush the client cache"
6607 cancel_lru_locks osc
6609 echo "Reset readahead stats"
6610 $LCTL set_param -n llite.*.read_ahead_stats 0
6612 for ((i = 0; i < $count; i++)); do
6613 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6616 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6617 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6619 for ((i = 0; i < $count; i++)); do
6620 rm -rf $file.$i 2>/dev/null
6623 #10000 means 20% reads are missing in readahead
6624 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6626 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6629 which iozone || { skip "no iozone installed" && return; }
6631 # create a test file
6632 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6634 echo Cancel LRU locks on lustre client to flush the client cache
6635 cancel_lru_locks osc
6637 echo Reset readahead stats
6638 $LCTL set_param -n llite.*.read_ahead_stats 0
6640 echo mmap read the file with small block size
6641 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6643 echo checking missing pages
6644 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6645 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6647 [ $miss -lt 3 ] || error "misses too much pages!"
6650 run_test 101f "check mmap read performance"
6654 local osts=$(get_facets OST)
6655 local list=$(comma_list $(osts_nodes))
6656 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6658 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6660 $LFS setstripe -c 1 $DIR/$tfile
6662 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6663 set_osd_param $list '' brw_size 16M
6665 echo "remount client to enable large RPC size"
6666 remount_client $MOUNT || error "remount_client failed"
6668 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6669 [ "$mp" -eq 4096 ] ||
6670 error "max_pages_per_rpc not correctly set"
6673 $LCTL set_param -n osc.*.rpc_stats=0
6675 # 10*16 MiB should be enough for the test
6676 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6677 cancel_lru_locks osc
6678 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6680 # calculate 16 MiB RPCs
6681 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6682 sed -n '/pages per rpc/,/^$/p' |
6683 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6686 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6689 echo "set RPC size to 4MB"
6691 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6692 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6693 cancel_lru_locks osc
6694 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6696 # calculate 4 MiB RPCs
6697 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6698 sed -n '/pages per rpc/,/^$/p' |
6699 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6702 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6704 restore_lustre_params < $p
6705 remount_client $MOUNT || error "remount_client failed"
6707 rm -f $p $DIR/$tfile
6709 run_test 101g "Big bulk(4/16 MiB) readahead"
6712 test_mkdir -p $DIR/$tdir
6713 chown $RUNAS_ID $DIR/$tdir
6716 STRIPE_COUNT=$OSTCOUNT
6717 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6719 trap cleanup_test102 EXIT
6721 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6723 for num in 1 2 3 4; do
6724 for count in $(seq 1 $STRIPE_COUNT); do
6725 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6726 local size=`expr $STRIPE_SIZE \* $num`
6727 local file=file"$num-$idx-$count"
6728 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6734 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6740 rm -rf $DIR/d0.sanity/d102
6744 local testfile=$DIR/$tfile
6748 [ "$UID" != 0 ] && skip_env "must run as root" && return
6749 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6750 skip_env "must have user_xattr" && return
6752 [ -z "$(which setfattr 2>/dev/null)" ] &&
6753 skip_env "could not find setfattr" && return
6755 echo "set/get xattr..."
6756 setfattr -n trusted.name1 -v value1 $testfile ||
6757 error "setfattr -n trusted.name1=value1 $testfile failed"
6758 getfattr -n trusted.name1 $testfile 2> /dev/null |
6759 grep "trusted.name1=.value1" ||
6760 error "$testfile missing trusted.name1=value1"
6762 setfattr -n user.author1 -v author1 $testfile ||
6763 error "setfattr -n user.author1=author1 $testfile failed"
6764 getfattr -n user.author1 $testfile 2> /dev/null |
6765 grep "user.author1=.author1" ||
6766 error "$testfile missing trusted.author1=author1"
6769 setfattr -n trusted.name2 -v value2 $testfile ||
6770 error "$testfile unable to set trusted.name2"
6771 setfattr -n trusted.name3 -v value3 $testfile ||
6772 error "$testfile unable to set trusted.name3"
6773 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6774 grep "trusted.name" | wc -l) -eq 3 ] ||
6775 error "$testfile missing 3 trusted.name xattrs"
6777 setfattr -n user.author2 -v author2 $testfile ||
6778 error "$testfile unable to set user.author2"
6779 setfattr -n user.author3 -v author3 $testfile ||
6780 error "$testfile unable to set user.author3"
6781 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6782 grep "user.author" | wc -l) -eq 3 ] ||
6783 error "$testfile missing 3 user.author xattrs"
6785 echo "remove xattr..."
6786 setfattr -x trusted.name1 $testfile ||
6787 error "$testfile error deleting trusted.name1"
6788 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6789 error "$testfile did not delete trusted.name1 xattr"
6791 setfattr -x user.author1 $testfile ||
6792 error "$testfile error deleting user.author1"
6793 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6794 error "$testfile did not delete trusted.name1 xattr"
6796 # b10667: setting lustre special xattr be silently discarded
6797 echo "set lustre special xattr ..."
6798 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6799 error "$testfile allowed setting trusted.lov"
6801 run_test 102a "user xattr test =================================="
6804 [ -z "$(which setfattr 2>/dev/null)" ] &&
6805 skip_env "could not find setfattr" && return
6807 # b10930: get/set/list trusted.lov xattr
6808 echo "get/set/list trusted.lov xattr ..."
6809 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6810 local testfile=$DIR/$tfile
6811 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6812 error "setstripe failed"
6813 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6814 error "getstripe failed"
6815 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6816 error "can't get trusted.lov from $testfile"
6818 local testfile2=${testfile}2
6819 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6820 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6823 setfattr -n trusted.lov -v $value $testfile2
6824 local stripe_size=$($GETSTRIPE -S $testfile2)
6825 local stripe_count=$($GETSTRIPE -c $testfile2)
6826 [[ $stripe_size -eq 65536 ]] ||
6827 error "stripe size $stripe_size != 65536"
6828 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6829 error "stripe count $stripe_count != $STRIPECOUNT"
6832 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6835 [ -z "$(which setfattr 2>/dev/null)" ] &&
6836 skip_env "could not find setfattr" && return
6838 # b10930: get/set/list lustre.lov xattr
6839 echo "get/set/list lustre.lov xattr ..."
6840 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6841 test_mkdir -p $DIR/$tdir
6842 chown $RUNAS_ID $DIR/$tdir
6843 local testfile=$DIR/$tdir/$tfile
6844 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6845 error "setstripe failed"
6846 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6847 error "getstripe failed"
6848 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6849 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6851 local testfile2=${testfile}2
6852 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6853 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6855 $RUNAS $MCREATE $testfile2
6856 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6857 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6858 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6859 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6860 [ $stripe_count -eq $STRIPECOUNT ] ||
6861 error "stripe count $stripe_count != $STRIPECOUNT"
6863 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6865 compare_stripe_info1() {
6866 local stripe_index_all_zero=true
6868 for num in 1 2 3 4; do
6869 for count in $(seq 1 $STRIPE_COUNT); do
6870 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6871 local size=$((STRIPE_SIZE * num))
6872 local file=file"$num-$offset-$count"
6873 stripe_size=$($LFS getstripe -S $PWD/$file)
6874 [[ $stripe_size -ne $size ]] &&
6875 error "$file: size $stripe_size != $size"
6876 stripe_count=$($LFS getstripe -c $PWD/$file)
6877 # allow fewer stripes to be created, ORI-601
6878 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6879 error "$file: count $stripe_count != $count"
6880 stripe_index=$($LFS getstripe -i $PWD/$file)
6881 [[ $stripe_index -ne 0 ]] &&
6882 stripe_index_all_zero=false
6886 $stripe_index_all_zero &&
6887 error "all files are being extracted starting from OST index 0"
6892 [ -n "$(which tar 2>/dev/null)" ] &&
6893 strings $(which tar) | grep -q "lustre" && echo tar
6897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6898 # b10930: tar test for trusted.lov xattr
6899 TAR=$(find_lustre_tar)
6900 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6901 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6903 test_mkdir -p $DIR/d102d
6904 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6906 compare_stripe_info1
6908 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6912 # b10930: tar test for trusted.lov xattr
6913 TAR=$(find_lustre_tar)
6914 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6915 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6917 test_mkdir -p $DIR/d102f
6919 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6921 compare_stripe_info1
6923 run_test 102f "tar copy files, not keep osts ==========="
6926 local xsize=${1:-1024} # in bytes
6927 local file=$DIR/$tfile
6929 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6930 skip "must have user_xattr" && return 0
6931 [ -z "$(which setfattr 2>/dev/null)" ] &&
6932 skip_env "could not find setfattr" && return 0
6933 [ -z "$(which getfattr 2>/dev/null)" ] &&
6934 skip_env "could not find getfattr" && return 0
6938 local value="$(generate_string $xsize)"
6940 local xbig=trusted.big
6941 log "save $xbig on $file"
6942 setfattr -n $xbig -v $value $file ||
6943 error "saving $xbig on $file failed"
6945 local orig=$(get_xattr_value $xbig $file)
6946 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6948 local xsml=trusted.sml
6949 log "save $xsml on $file"
6950 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6952 local new=$(get_xattr_value $xbig $file)
6953 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6955 log "grow $xsml on $file"
6956 setfattr -n $xsml -v "$value" $file ||
6957 error "growing $xsml on $file failed"
6959 new=$(get_xattr_value $xbig $file)
6960 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6961 log "$xbig still valid after growing $xsml"
6966 test_102h() { # bug 15777
6969 run_test 102h "grow xattr from inside inode to external block"
6972 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6973 grow_xattr $(max_xattr_size)
6975 run_test 102ha "grow xattr from inside inode to external inode"
6977 test_102i() { # bug 17038
6978 [ -z "$(which getfattr 2>/dev/null)" ] &&
6979 skip "could not find getfattr" && return
6981 ln -s $DIR/$tfile $DIR/${tfile}link
6982 getfattr -n trusted.lov $DIR/$tfile ||
6983 error "lgetxattr on $DIR/$tfile failed"
6984 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6985 grep -i "no such attr" ||
6986 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6987 rm -f $DIR/$tfile $DIR/${tfile}link
6989 run_test 102i "lgetxattr test on symbolic link ============"
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 TAR=$(find_lustre_tar)
6994 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6995 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6996 setup_test102 "$RUNAS"
6997 test_mkdir -p $DIR/d102j
6998 chown $RUNAS_ID $DIR/d102j
6999 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7001 compare_stripe_info1 "$RUNAS"
7003 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7006 [ -z "$(which setfattr 2>/dev/null)" ] &&
7007 skip "could not find setfattr" && return
7009 # b22187 just check that does not crash for regular file.
7010 setfattr -n trusted.lov $DIR/$tfile
7011 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7012 local test_kdir=$DIR/d102k
7013 test_mkdir $test_kdir
7014 local default_size=`$GETSTRIPE -S $test_kdir`
7015 local default_count=`$GETSTRIPE -c $test_kdir`
7016 local default_offset=`$GETSTRIPE -i $test_kdir`
7017 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7018 error 'dir setstripe failed'
7019 setfattr -n trusted.lov $test_kdir
7020 local stripe_size=`$GETSTRIPE -S $test_kdir`
7021 local stripe_count=`$GETSTRIPE -c $test_kdir`
7022 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7023 [ $stripe_size -eq $default_size ] ||
7024 error "stripe size $stripe_size != $default_size"
7025 [ $stripe_count -eq $default_count ] ||
7026 error "stripe count $stripe_count != $default_count"
7027 [ $stripe_offset -eq $default_offset ] ||
7028 error "stripe offset $stripe_offset != $default_offset"
7029 rm -rf $DIR/$tfile $test_kdir
7031 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7034 [ -z "$(which getfattr 2>/dev/null)" ] &&
7035 skip "could not find getfattr" && return
7037 # LU-532 trusted. xattr is invisible to non-root
7038 local testfile=$DIR/$tfile
7042 echo "listxattr as user..."
7043 chown $RUNAS_ID $testfile
7044 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7045 grep -q "trusted" &&
7046 error "$testfile trusted xattrs are user visible"
7050 run_test 102l "listxattr size test =================================="
7052 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7053 local path=$DIR/$tfile
7056 listxattr_size_check $path || error "listattr_size_check $path failed"
7058 run_test 102m "Ensure listxattr fails on small bufffer ========"
7062 getxattr() { # getxattr path name
7063 # Return the base64 encoding of the value of xattr name on path.
7067 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7069 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7071 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7073 getfattr --absolute-names --encoding=base64 --name=$name $path |
7074 awk -F= -v name=$name '$1 == name {
7075 print substr($0, index($0, "=") + 1);
7079 test_102n() { # LU-4101 mdt: protect internal xattrs
7080 local file0=$DIR/$tfile.0
7081 local file1=$DIR/$tfile.1
7082 local xattr0=$TMP/$tfile.0
7083 local xattr1=$TMP/$tfile.1
7087 [ -z "$(which setfattr 2>/dev/null)" ] &&
7088 skip "could not find setfattr" && return
7090 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7092 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7096 rm -rf $file0 $file1 $xattr0 $xattr1
7099 # Get 'before' xattrs of $file1.
7100 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7102 for name in lov lma lmv link fid version som hsm; do
7103 # Try to copy xattr from $file0 to $file1.
7104 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7106 setfattr --name=trusted.$name --value="$value" $file1 ||
7107 error "setxattr 'trusted.$name' failed"
7109 # Try to set a garbage xattr.
7110 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7112 setfattr --name=trusted.$name --value="$value" $file1 ||
7113 error "setxattr 'trusted.$name' failed"
7115 # Try to remove the xattr from $file1. We don't care if this
7116 # appears to succeed or fail, we just don't want there to be
7117 # any changes or crashes.
7118 setfattr --remove=$trusted.$name $file1 2> /dev/null
7121 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7124 # Try to copy xattr from $file0 to $file1.
7125 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7127 setfattr --name=trusted.$name --value="$value" $file1 ||
7128 error "setxattr 'trusted.$name' failed"
7130 # Try to set a garbage xattr.
7131 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7133 setfattr --name=trusted.$name --value="$value" $file1 ||
7134 error "setxattr 'trusted.$name' failed"
7136 # Try to remove the xattr from $file1. We don't care if this
7137 # appears to succeed or fail, we just don't want there to be
7138 # any changes or crashes.
7139 setfattr --remove=$trusted.$name $file1 2> /dev/null
7142 # Get 'after' xattrs of file1.
7143 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7145 if ! diff $xattr0 $xattr1; then
7146 error "before and after xattrs of '$file1' differ"
7149 rm -rf $file0 $file1 $xattr0 $xattr1
7153 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7155 test_102p() { # LU-4703 setxattr did not check ownership
7156 local testfile=$DIR/$tfile
7158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7159 skip "MDS needs to be at least 2.5.56" && return
7163 echo "setfacl as user..."
7164 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7165 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7167 echo "setfattr as user..."
7168 setfacl -m "u:$RUNAS_ID:---" $testfile
7169 $RUNAS setfattr -x system.posix_acl_access $testfile
7170 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7172 run_test 102p "check setxattr(2) correctly fails without permission"
7175 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7176 skip "MDS needs to be at least 2.6.92" && return
7177 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7179 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7182 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7183 skip "MDS needs to be at least 2.6.93" && return
7184 touch $DIR/$tfile || error "touch"
7185 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7186 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7187 rm $DIR/$tfile || error "rm"
7190 mkdir -p $DIR/$tdir || error "mkdir"
7191 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7192 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7193 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7194 error "$testfile error deleting user.author1"
7195 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7196 grep "user.$(basename $tdir)" &&
7197 error "$tdir did not delete user.$(basename $tdir)"
7198 rmdir $DIR/$tdir || error "rmdir"
7201 test_mkdir -p $DIR/$tdir || error "make striped dir"
7202 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7203 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7204 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7205 error "$testfile error deleting user.author1"
7206 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7207 grep "user.$(basename $tdir)" &&
7208 error "$tdir did not delete user.$(basename $tdir)"
7209 rmdir $DIR/$tdir || error "rm striped dir"
7211 run_test 102r "set EAs with empty values"
7215 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7220 [ "$UID" != 0 ] && skip_env "must run as root" && return
7221 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7222 skip "must have acl enabled" && return
7223 [ -z "$(which setfacl 2>/dev/null)" ] &&
7224 skip_env "could not find setfacl" && return
7225 $GSS && skip "could not run under gss" && return
7227 gpasswd -a daemon bin # LU-5641
7228 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7230 declare -a identity_old
7232 for num in $(seq $MDSCOUNT); do
7233 switch_identity $num true || identity_old[$num]=$?
7240 echo "performing cp ..."
7241 run_acl_subtest cp || error "run_acl_subtest cp failed"
7242 echo "performing getfacl-noacl..."
7243 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7244 echo "performing misc..."
7245 run_acl_subtest misc || error "misc test failed"
7246 echo "performing permissions..."
7247 run_acl_subtest permissions || error "permissions failed"
7248 echo "performing setfacl..."
7249 run_acl_subtest setfacl || error "setfacl test failed"
7251 # inheritance test got from HP
7252 echo "performing inheritance..."
7253 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7254 chmod +x make-tree || error "chmod +x failed"
7255 run_acl_subtest inheritance || error "inheritance test failed"
7258 echo "LU-974 ignore umask when acl is enabled..."
7259 run_acl_subtest 974 || error "LU-974 umask test failed"
7260 if [ $MDSCOUNT -ge 2 ]; then
7261 run_acl_subtest 974_remote ||
7262 error "LU-974 umask test failed under remote dir"
7265 echo "LU-2561 newly created file is same size as directory..."
7266 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7267 run_acl_subtest 2561 || error "LU-2561 test failed"
7269 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7272 run_acl_subtest 4924 || error "LU-4924 test failed"
7277 for num in $(seq $MDSCOUNT); do
7278 if [ "${identity_old[$num]}" = 1 ]; then
7279 switch_identity $num false || identity_old[$num]=$?
7283 run_test 103a "acl test ========================================="
7287 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7288 local mountopts=$MDS_MOUNT_OPTS
7290 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7294 stop $SINGLEMDS || error "failed to stop MDT."
7296 if [ -z "$MDS_MOUNT_OPTS" ]; then
7297 MDS_MOUNT_OPTS="-o noacl"
7299 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7301 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7302 error "failed to start MDT."
7303 MDS_MOUNT_OPTS=$mountopts
7307 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7311 stop $SINGLEMDS || error "failed to stop MDT."
7313 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7314 error "failed to start MDT."
7319 run_test 103b "MDS mount option 'noacl'"
7323 cp -rp $DIR/$tdir $DIR/$tdir.bak
7325 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7326 error "$DIR/$tdir shouldn't contain default ACL"
7327 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7328 error "$DIR/$tdir.bak shouldn't contain default ACL"
7331 run_test 103c "'cp -rp' won't set empty acl"
7334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 lfs df || error "lfs df failed"
7337 lfs df -ih || error "lfs df -ih failed"
7338 lfs df -h $DIR || error "lfs df -h $DIR failed"
7339 lfs df -i $DIR || error "lfs df -i $DIR failed"
7340 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7341 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7343 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7344 lctl --device %$OSC deactivate
7345 lfs df || error "lfs df with deactivated OSC failed"
7346 lctl --device %$OSC activate
7347 # wait the osc back to normal
7348 wait_osc_import_state client ost FULL
7350 lfs df || error "lfs df with reactivated OSC failed"
7353 run_test 104a "lfs df [-ih] [path] test ========================="
7356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7357 [ $RUNAS_ID -eq $UID ] &&
7358 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7360 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7361 grep "Permission denied" | wc -l)))
7362 if [ $denied_cnt -ne 0 ]; then
7363 error "lfs check servers test failed"
7366 run_test 104b "$RUNAS lfs check servers test ===================="
7369 # doesn't work on 2.4 kernels
7371 if $(flock_is_enabled); then
7372 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7374 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7378 run_test 105a "flock when mounted without -o flock test ========"
7382 if $(flock_is_enabled); then
7383 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7385 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7389 run_test 105b "fcntl when mounted without -o flock test ========"
7393 if $(flock_is_enabled); then
7394 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7396 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7400 run_test 105c "lockf when mounted without -o flock test ========"
7402 test_105d() { # bug 15924
7403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7404 test_mkdir -p $DIR/$tdir
7405 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7406 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7407 $LCTL set_param fail_loc=0x80000315
7408 flocks_test 2 $DIR/$tdir
7410 run_test 105d "flock race (should not freeze) ========"
7412 test_105e() { # bug 22660 && 22040
7413 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7415 flocks_test 3 $DIR/$tfile
7417 run_test 105e "Two conflicting flocks from same process ======="
7419 test_106() { #bug 10921
7420 test_mkdir -p $DIR/$tdir
7421 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7422 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7424 run_test 106 "attempt exec of dir followed by chown of that dir"
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7434 local save_pattern=$(sysctl -n kernel.core_pattern)
7435 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7436 sysctl -w kernel.core_pattern=$file
7437 sysctl -w kernel.core_uses_pid=0
7445 kill -s 11 $SLEEPPID
7447 if [ -e $file ]; then
7448 size=`stat -c%s $file`
7449 [ $size -eq 0 ] && error "Fail to create core file $file"
7451 error "Fail to create core file $file"
7454 sysctl -w kernel.core_pattern=$save_pattern
7455 sysctl -w kernel.core_uses_pid=$save_uses_pid
7458 run_test 107 "Coredump on SIG"
7461 test_mkdir -p $DIR/$tdir
7462 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7463 error "mkdir with 255 char failed"
7464 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7465 error "mkdir with 256 char should fail, but did not"
7466 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7467 error "create with 255 char failed"
7468 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7469 error "create with 256 char should fail, but did not"
7474 run_test 110 "filename length checking"
7477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7478 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7479 tail -1 | cut -c11-20)
7480 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7481 echo "Starting with $OSTIO_pre threads"
7484 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7485 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7486 echo "$NUMTEST creates/unlinks"
7487 test_mkdir -p $DIR/$tdir
7488 createmany -o $DIR/$tdir/$tfile $NUMTEST
7489 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7491 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7492 tail -1 | cut -c11-20)
7494 # don't return an error
7495 [ $OSTIO_post == $OSTIO_pre ] && echo \
7496 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7497 echo "This may be fine, depending on what ran before this test" &&
7498 echo "and how fast this system is." && return
7500 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7502 run_test 115 "verify dynamic thread creation===================="
7505 wait_delete_completed
7506 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7507 echo OST kbytes available: ${AVAIL[@]}
7508 MAXI=0; MAXV=${AVAIL[0]}
7509 MINI=0; MINV=${AVAIL[0]}
7510 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7511 #echo OST $i: ${AVAIL[i]}kb
7512 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7513 MAXV=${AVAIL[i]}; MAXI=$i
7515 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7516 MINV=${AVAIL[i]}; MINI=$i
7519 echo Min free space: OST $MINI: $MINV
7520 echo Max free space: OST $MAXI: $MAXV
7523 test_116a() { # was previously test_116()
7524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7527 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7529 echo -n "Free space priority "
7530 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7535 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7536 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7538 trap simple_cleanup_common EXIT
7541 # Check if we need to generate uneven OSTs
7542 test_mkdir -p $DIR/$tdir/OST${MINI}
7543 local FILL=$(($MINV / 4))
7544 local DIFF=$(($MAXV - $MINV))
7545 local DIFF2=$(($DIFF * 100 / $MINV))
7547 local threshold=$(do_facet $SINGLEMDS \
7548 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7549 threshold=${threshold%%%}
7550 echo -n "Check for uneven OSTs: "
7551 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7553 if [[ $DIFF2 -gt $threshold ]]; then
7555 echo "Don't need to fill OST$MINI"
7557 # generate uneven OSTs. Write 2% over the QOS threshold value
7559 DIFF=$(($threshold - $DIFF2 + 2))
7560 DIFF2=$(( ($MINV * $DIFF)/100 ))
7561 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7562 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7563 error "setstripe failed"
7564 DIFF=$(($DIFF2 / 2048))
7566 while [ $i -lt $DIFF ]; do
7568 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7569 bs=2M count=1 2>/dev/null
7578 DIFF=$(($MAXV - $MINV))
7579 DIFF2=$(($DIFF * 100 / $MINV))
7580 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7581 if [[ $DIFF2 -gt $threshold ]]; then
7584 echo "failed - QOS mode won't be used"
7585 skip "QOS imbalance criteria not met"
7586 simple_cleanup_common
7590 MINI1=$MINI; MINV1=$MINV
7591 MAXI1=$MAXI; MAXV1=$MAXV
7593 # now fill using QOS
7594 $SETSTRIPE -c 1 $DIR/$tdir
7595 FILL=$(($FILL / 200))
7596 if [ $FILL -gt 600 ]; then
7599 echo "writing $FILL files to QOS-assigned OSTs"
7601 while [ $i -lt $FILL ]; do
7603 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7607 echo "wrote $i 200k files"
7611 echo "Note: free space may not be updated, so measurements might be off"
7613 DIFF2=$(($MAXV - $MINV))
7614 echo "free space delta: orig $DIFF final $DIFF2"
7615 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7616 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7617 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7618 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7619 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7620 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7622 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7624 # Figure out which files were written where
7625 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7626 awk '/'$MINI1': / {print $2; exit}')
7628 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7629 echo "$MINC files created on smaller OST $MINI1"
7630 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7631 awk '/'$MAXI1': / {print $2; exit}')
7633 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7634 echo "$MAXC files created on larger OST $MAXI1"
7635 FILL=$(($MAXC * 100 / $MINC - 100))
7636 [[ $MINC -gt 0 ]] &&
7637 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7638 [[ $MAXC -gt $MINC ]] ||
7639 error_ignore LU-9 "stripe QOS didn't balance free space"
7640 simple_cleanup_common
7642 run_test 116a "stripe QOS: free space balance ==================="
7644 test_116b() { # LU-2093
7645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7648 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7649 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7650 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7651 [ -z "$old_rr" ] && skip "no QOS" && return 0
7652 do_facet $SINGLEMDS lctl set_param \
7653 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7655 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7656 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7657 do_facet $SINGLEMDS lctl set_param fail_loc=0
7659 do_facet $SINGLEMDS lctl set_param \
7660 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7662 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7664 test_117() # bug 10891
7666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7667 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7668 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7669 lctl set_param fail_loc=0x21e
7670 > $DIR/$tfile || error "truncate failed"
7671 lctl set_param fail_loc=0
7672 echo "Truncate succeeded."
7675 run_test 117 "verify osd extend =========="
7677 NO_SLOW_RESENDCOUNT=4
7678 export OLD_RESENDCOUNT=""
7679 set_resend_count () {
7680 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7681 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7682 lctl set_param -n $PROC_RESENDCOUNT $1
7683 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7686 # for reduce test_118* time (b=14842)
7687 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7689 # Reset async IO behavior after error case
7691 FILE=$DIR/reset_async
7693 # Ensure all OSCs are cleared
7694 $SETSTRIPE -c -1 $FILE
7695 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7700 test_118a() #bug 11710
7702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7705 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7709 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7710 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7715 run_test 118a "verify O_SYNC works =========="
7719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7720 remote_ost_nodsh && skip "remote OST with nodsh" && return
7724 #define OBD_FAIL_SRV_ENOENT 0x217
7725 set_nodes_failloc "$(osts_nodes)" 0x217
7726 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7728 set_nodes_failloc "$(osts_nodes)" 0
7729 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7730 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7733 if [[ $RC -eq 0 ]]; then
7734 error "Must return error due to dropped pages, rc=$RC"
7738 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7739 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7743 echo "Dirty pages not leaked on ENOENT"
7745 # Due to the above error the OSC will issue all RPCs syncronously
7746 # until a subsequent RPC completes successfully without error.
7747 $MULTIOP $DIR/$tfile Ow4096yc
7752 run_test 118b "Reclaim dirty pages on fatal error =========="
7756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7758 # for 118c, restore the original resend count, LU-1940
7759 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7760 set_resend_count $OLD_RESENDCOUNT
7761 remote_ost_nodsh && skip "remote OST with nodsh" && return
7765 #define OBD_FAIL_OST_EROFS 0x216
7766 set_nodes_failloc "$(osts_nodes)" 0x216
7768 # multiop should block due to fsync until pages are written
7769 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7773 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7774 error "Multiop failed to block on fsync, pid=$MULTIPID"
7777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7779 if [[ $WRITEBACK -eq 0 ]]; then
7780 error "No page in writeback, writeback=$WRITEBACK"
7783 set_nodes_failloc "$(osts_nodes)" 0
7786 if [[ $RC -ne 0 ]]; then
7787 error "Multiop fsync failed, rc=$RC"
7790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7793 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7794 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7798 echo "Dirty pages flushed via fsync on EROFS"
7801 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7803 # continue to use small resend count to reduce test_118* time (b=14842)
7804 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7809 remote_ost_nodsh && skip "remote OST with nodsh" && return
7813 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7814 set_nodes_failloc "$(osts_nodes)" 0x214
7815 # multiop should block due to fsync until pages are written
7816 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7820 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7821 error "Multiop failed to block on fsync, pid=$MULTIPID"
7824 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7826 if [[ $WRITEBACK -eq 0 ]]; then
7827 error "No page in writeback, writeback=$WRITEBACK"
7830 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7831 set_nodes_failloc "$(osts_nodes)" 0
7833 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7834 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7836 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7837 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7841 echo "Dirty pages gaurenteed flushed via fsync"
7844 run_test 118d "Fsync validation inject a delay of the bulk =========="
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7850 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7851 lctl set_param fail_loc=0x8000040a
7853 # Should simulate EINVAL error which is fatal
7854 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7856 if [[ $RC -eq 0 ]]; then
7857 error "Must return error due to dropped pages, rc=$RC"
7860 lctl set_param fail_loc=0x0
7862 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7863 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7864 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7866 if [[ $LOCKED -ne 0 ]]; then
7867 error "Locked pages remain in cache, locked=$LOCKED"
7870 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7871 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7875 echo "No pages locked after fsync"
7880 run_test 118f "Simulate unrecoverable OSC side error =========="
7883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7886 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7887 lctl set_param fail_loc=0x406
7889 # simulate local -ENOMEM
7890 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7893 lctl set_param fail_loc=0
7894 if [[ $RC -eq 0 ]]; then
7895 error "Must return error due to dropped pages, rc=$RC"
7898 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7899 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7900 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7902 if [[ $LOCKED -ne 0 ]]; then
7903 error "Locked pages remain in cache, locked=$LOCKED"
7906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7911 echo "No pages locked after fsync"
7916 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7920 remote_ost_nodsh && skip "remote OST with nodsh" && return
7924 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7925 set_nodes_failloc "$(osts_nodes)" 0x20e
7926 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7927 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7930 set_nodes_failloc "$(osts_nodes)" 0
7931 if [[ $RC -eq 0 ]]; then
7932 error "Must return error due to dropped pages, rc=$RC"
7935 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7936 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7937 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7939 if [[ $LOCKED -ne 0 ]]; then
7940 error "Locked pages remain in cache, locked=$LOCKED"
7943 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7944 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7948 echo "No pages locked after fsync"
7952 run_test 118h "Verify timeout in handling recoverables errors =========="
7954 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7958 remote_ost_nodsh && skip "remote OST with nodsh" && return
7962 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7963 set_nodes_failloc "$(osts_nodes)" 0x20e
7965 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7969 set_nodes_failloc "$(osts_nodes)" 0
7973 if [[ $RC -ne 0 ]]; then
7974 error "got error, but should be not, rc=$RC"
7977 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7978 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7979 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7980 if [[ $LOCKED -ne 0 ]]; then
7981 error "Locked pages remain in cache, locked=$LOCKED"
7984 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7985 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7989 echo "No pages locked after fsync"
7993 run_test 118i "Fix error before timeout in recoverable error =========="
7995 [ "$SLOW" = "no" ] && set_resend_count 4
7998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7999 remote_ost_nodsh && skip "remote OST with nodsh" && return
8003 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8004 set_nodes_failloc "$(osts_nodes)" 0x220
8006 # return -EIO from OST
8007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8009 set_nodes_failloc "$(osts_nodes)" 0x0
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 | grep -c writeback)
8017 if [[ $LOCKED -ne 0 ]]; then
8018 error "Locked pages remain in cache, locked=$LOCKED"
8021 # in recoverable error on OST we want resend and stay until it finished
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"
8031 run_test 118j "Simulate unrecoverable OST side error =========="
8035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8036 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8038 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8039 set_nodes_failloc "$(osts_nodes)" 0x20e
8040 test_mkdir -p $DIR/$tdir
8042 for ((i=0;i<10;i++)); do
8043 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8044 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8051 set_nodes_failloc "$(osts_nodes)" 0
8054 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8060 test_mkdir -p $DIR/$tdir
8061 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8064 run_test 118l "fsync dir ========="
8066 test_118m() # LU-3066
8068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8069 test_mkdir -p $DIR/$tdir
8070 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8073 run_test 118m "fdatasync dir ========="
8075 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8077 test_119a() # bug 11737
8079 BSIZE=$((512 * 1024))
8080 directio write $DIR/$tfile 0 1 $BSIZE
8081 # We ask to read two blocks, which is more than a file size.
8082 # directio will indicate an error when requested and actual
8083 # sizes aren't equeal (a normal situation in this case) and
8084 # print actual read amount.
8085 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8086 if [ "$NOB" != "$BSIZE" ]; then
8087 error "read $NOB bytes instead of $BSIZE"
8091 run_test 119a "Short directIO read must return actual read amount"
8093 test_119b() # bug 11737
8095 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8097 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8098 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8100 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8101 error "direct read failed"
8104 run_test 119b "Sparse directIO read must return actual read amount"
8106 test_119c() # bug 13099
8109 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8110 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8113 run_test 119c "Testing for direct read hitting hole"
8115 test_119d() # bug 15950
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8118 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8119 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8121 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8122 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8123 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8124 lctl set_param fail_loc=0x40d
8125 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8128 cat $DIR/$tfile > /dev/null &
8129 lctl set_param fail_loc=0
8132 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8134 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8135 error "the read rpcs have not completed in 2s"
8137 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8139 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8143 test_mkdir -p $DIR/$tdir
8144 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8145 skip "no early lock cancel on server" && return 0
8147 lru_resize_disable mdc
8148 lru_resize_disable osc
8149 cancel_lru_locks mdc
8150 # asynchronous object destroy at MDT could cause bl ast to client
8151 cancel_lru_locks osc
8153 stat $DIR/$tdir > /dev/null
8154 can1=$(do_facet $SINGLEMDS \
8155 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8156 awk '/ldlm_cancel/ {print $2}')
8157 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8158 awk '/ldlm_bl_callback/ {print $2}')
8159 test_mkdir -c1 $DIR/$tdir/d1
8160 can2=$(do_facet $SINGLEMDS \
8161 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8162 awk '/ldlm_cancel/ {print $2}')
8163 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8164 awk '/ldlm_bl_callback/ {print $2}')
8165 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8166 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8167 lru_resize_enable mdc
8168 lru_resize_enable osc
8170 run_test 120a "Early Lock Cancel: mkdir test"
8173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8174 test_mkdir $DIR/$tdir
8175 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8176 skip "no early lock cancel on server" && return 0
8177 lru_resize_disable mdc
8178 lru_resize_disable osc
8179 cancel_lru_locks mdc
8180 stat $DIR/$tdir > /dev/null
8181 can1=$(do_facet $SINGLEMDS \
8182 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8183 awk '/ldlm_cancel/ {print $2}')
8184 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8185 awk '/ldlm_bl_callback/ {print $2}')
8187 can2=$(do_facet $SINGLEMDS \
8188 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8189 awk '/ldlm_cancel/ {print $2}')
8190 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8191 awk '/ldlm_bl_callback/ {print $2}')
8192 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8193 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8194 lru_resize_enable mdc
8195 lru_resize_enable osc
8197 run_test 120b "Early Lock Cancel: create test"
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8201 test_mkdir -c1 $DIR/$tdir
8202 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8203 skip "no early lock cancel on server" && return 0
8204 lru_resize_disable mdc
8205 lru_resize_disable osc
8206 test_mkdir -p -c1 $DIR/$tdir/d1
8207 test_mkdir -p -c1 $DIR/$tdir/d2
8208 touch $DIR/$tdir/d1/f1
8209 cancel_lru_locks mdc
8210 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8211 can1=$(do_facet $SINGLEMDS \
8212 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8213 awk '/ldlm_cancel/ {print $2}')
8214 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8215 awk '/ldlm_bl_callback/ {print $2}')
8216 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8217 can2=$(do_facet $SINGLEMDS \
8218 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8219 awk '/ldlm_cancel/ {print $2}')
8220 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8221 awk '/ldlm_bl_callback/ {print $2}')
8222 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8223 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8224 lru_resize_enable mdc
8225 lru_resize_enable osc
8227 run_test 120c "Early Lock Cancel: link test"
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8231 test_mkdir -p -c1 $DIR/$tdir
8232 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8233 skip "no early lock cancel on server" && return 0
8234 lru_resize_disable mdc
8235 lru_resize_disable osc
8237 cancel_lru_locks mdc
8238 stat $DIR/$tdir > /dev/null
8239 can1=$(do_facet $SINGLEMDS \
8240 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8241 awk '/ldlm_cancel/ {print $2}')
8242 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8243 awk '/ldlm_bl_callback/ {print $2}')
8244 chmod a+x $DIR/$tdir
8245 can2=$(do_facet $SINGLEMDS \
8246 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8247 awk '/ldlm_cancel/ {print $2}')
8248 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8249 awk '/ldlm_bl_callback/ {print $2}')
8250 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8251 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8252 lru_resize_enable mdc
8253 lru_resize_enable osc
8255 run_test 120d "Early Lock Cancel: setattr test"
8258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8259 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8260 skip "no early lock cancel on server" && return 0
8261 local dlmtrace_set=false
8263 test_mkdir -p -c1 $DIR/$tdir
8264 lru_resize_disable mdc
8265 lru_resize_disable osc
8266 ! $LCTL get_param debug | grep -q dlmtrace &&
8267 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8268 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8269 cancel_lru_locks mdc
8270 cancel_lru_locks osc
8271 dd if=$DIR/$tdir/f1 of=/dev/null
8272 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8273 # XXX client can not do early lock cancel of OST lock
8274 # during unlink (LU-4206), so cancel osc lock now.
8275 cancel_lru_locks osc
8276 can1=$(do_facet $SINGLEMDS \
8277 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8278 awk '/ldlm_cancel/ {print $2}')
8279 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8280 awk '/ldlm_bl_callback/ {print $2}')
8281 unlink $DIR/$tdir/f1
8283 can2=$(do_facet $SINGLEMDS \
8284 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8285 awk '/ldlm_cancel/ {print $2}')
8286 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8287 awk '/ldlm_bl_callback/ {print $2}')
8288 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8289 $LCTL dk $TMP/cancel.debug.txt
8290 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8291 $LCTL dk $TMP/blocking.debug.txt
8292 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8293 lru_resize_enable mdc
8294 lru_resize_enable osc
8296 run_test 120e "Early Lock Cancel: unlink test"
8299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8300 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8301 skip "no early lock cancel on server" && return 0
8302 test_mkdir -p -c1 $DIR/$tdir
8303 lru_resize_disable mdc
8304 lru_resize_disable osc
8305 test_mkdir -p -c1 $DIR/$tdir/d1
8306 test_mkdir -p -c1 $DIR/$tdir/d2
8307 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8308 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8309 cancel_lru_locks mdc
8310 cancel_lru_locks osc
8311 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8312 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8313 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8314 # XXX client can not do early lock cancel of OST lock
8315 # during rename (LU-4206), so cancel osc lock now.
8316 cancel_lru_locks osc
8317 can1=$(do_facet $SINGLEMDS \
8318 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8319 awk '/ldlm_cancel/ {print $2}')
8320 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8321 awk '/ldlm_bl_callback/ {print $2}')
8322 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8324 can2=$(do_facet $SINGLEMDS \
8325 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8326 awk '/ldlm_cancel/ {print $2}')
8327 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8328 awk '/ldlm_bl_callback/ {print $2}')
8329 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8330 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8331 lru_resize_enable mdc
8332 lru_resize_enable osc
8334 run_test 120f "Early Lock Cancel: rename test"
8337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8338 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8339 skip "no early lock cancel on server" && return 0
8340 lru_resize_disable mdc
8341 lru_resize_disable osc
8343 echo create $count files
8344 test_mkdir -p $DIR/$tdir
8345 cancel_lru_locks mdc
8346 cancel_lru_locks osc
8349 can0=$(do_facet $SINGLEMDS \
8350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8351 awk '/ldlm_cancel/ {print $2}')
8352 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8353 awk '/ldlm_bl_callback/ {print $2}')
8354 createmany -o $DIR/$tdir/f $count
8356 can1=$(do_facet $SINGLEMDS \
8357 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8358 awk '/ldlm_cancel/ {print $2}')
8359 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8360 awk '/ldlm_bl_callback/ {print $2}')
8362 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8363 echo rm $count files
8366 can2=$(do_facet $SINGLEMDS \
8367 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8368 awk '/ldlm_cancel/ {print $2}')
8369 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8370 awk '/ldlm_bl_callback/ {print $2}')
8372 echo total: $count removes in $((t2-t1))
8373 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8375 # wait for commitment of removal
8376 lru_resize_enable mdc
8377 lru_resize_enable osc
8379 run_test 120g "Early Lock Cancel: performance test"
8381 test_121() { #bug #10589
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8384 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8385 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8386 lctl set_param fail_loc=0x310
8387 cancel_lru_locks osc > /dev/null
8388 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8389 lctl set_param fail_loc=0
8390 [[ $reads -eq $writes ]] ||
8391 error "read $reads blocks, must be $writes blocks"
8393 run_test 121 "read cancel race ========="
8395 test_123a() { # was test 123, statahead(bug 11401)
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8398 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8399 log "testing on UP system. Performance may be not as good as expected."
8404 test_mkdir -p $DIR/$tdir
8405 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8406 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8408 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8409 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8411 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8412 lctl set_param -n llite.*.statahead_max 0
8413 lctl get_param llite.*.statahead_max
8414 cancel_lru_locks mdc
8415 cancel_lru_locks osc
8417 time ls -l $DIR/$tdir | wc -l
8419 delta=$((etime - stime))
8420 log "ls $i files without statahead: $delta sec"
8421 lctl set_param llite.*.statahead_max=$max
8423 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8424 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8425 cancel_lru_locks mdc
8426 cancel_lru_locks osc
8428 time ls -l $DIR/$tdir | wc -l
8430 delta_sa=$((etime - stime))
8431 log "ls $i files with statahead: $delta_sa sec"
8432 lctl get_param -n llite.*.statahead_stats
8433 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8435 [[ $swrong -lt $ewrong ]] &&
8436 log "statahead was stopped, maybe too many locks held!"
8437 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8439 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8440 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8441 lctl set_param -n llite.*.statahead_max 0
8442 lctl get_param llite.*.statahead_max
8443 cancel_lru_locks mdc
8444 cancel_lru_locks osc
8446 time ls -l $DIR/$tdir | wc -l
8448 delta=$((etime - stime))
8449 log "ls $i files again without statahead: $delta sec"
8450 lctl set_param llite.*.statahead_max=$max
8451 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8452 if [ $SLOWOK -eq 0 ]; then
8453 error "ls $i files is slower with statahead!"
8455 log "ls $i files is slower with statahead!"
8461 [ $delta -gt 20 ] && break
8462 [ $delta -gt 8 ] && MULT=$((50 / delta))
8463 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8471 delta=$((etime - stime))
8472 log "rm -r $DIR/$tdir/: $delta seconds"
8474 lctl get_param -n llite.*.statahead_stats
8476 run_test 123a "verify statahead work"
8478 test_123b () { # statahead(bug 15027)
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8480 test_mkdir -p $DIR/$tdir
8481 createmany -o $DIR/$tdir/$tfile-%d 1000
8483 cancel_lru_locks mdc
8484 cancel_lru_locks osc
8486 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8487 lctl set_param fail_loc=0x80000803
8488 ls -lR $DIR/$tdir > /dev/null
8490 lctl set_param fail_loc=0x0
8491 lctl get_param -n llite.*.statahead_stats
8496 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8500 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8501 skip "no lru resize on server" && return 0
8503 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8505 log "create $NR files at $DIR/$tdir"
8506 createmany -o $DIR/$tdir/f $NR ||
8507 error "failed to create $NR files in $DIR/$tdir"
8509 cancel_lru_locks mdc
8510 ls -l $DIR/$tdir > /dev/null
8514 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8515 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8516 LRU_SIZE=$($LCTL get_param -n $PARAM)
8517 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8518 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8520 log "NS=$(basename $NSDIR)"
8525 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8526 skip "Not enough cached locks created!"
8533 # We know that lru resize allows one client to hold $LIMIT locks
8534 # for 10h. After that locks begin to be killed by client.
8536 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8538 if [ $LIMIT -lt $LRU_SIZE ]; then
8539 skip "Limit is too small $LIMIT"
8543 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8544 # killing locks. Some time was spent for creating locks. This means
8545 # that up to the moment of sleep finish we must have killed some of
8546 # them (10-100 locks). This depends on how fast ther were created.
8547 # Many of them were touched in almost the same moment and thus will
8548 # be killed in groups.
8549 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8551 # Use $LRU_SIZE_B here to take into account real number of locks
8552 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8553 local LRU_SIZE_B=$LRU_SIZE
8555 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8556 log "OLD_LVF=$OLD_LVF"
8557 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8559 # Let's make sure that we really have some margin. Client checks
8560 # cached locks every 10 sec.
8562 log "Sleep ${SLEEP} sec"
8564 while ((SEC<$SLEEP)); do
8568 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8572 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8573 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8575 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8576 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8577 unlinkmany $DIR/$tdir/f $NR
8581 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8582 log "unlink $NR files at $DIR/$tdir"
8583 unlinkmany $DIR/$tdir/f $NR
8585 run_test 124a "lru resize ======================================="
8587 get_max_pool_limit()
8589 local limit=$($LCTL get_param \
8590 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8593 if [[ $l -gt $max ]]; then
8601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8602 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8603 skip "no lru resize on server" && return 0
8605 LIMIT=$(get_max_pool_limit)
8607 NR=$(($(default_lru_size)*20))
8608 if [[ $NR -gt $LIMIT ]]; then
8609 log "Limit lock number by $LIMIT locks"
8612 lru_resize_disable mdc
8613 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8614 error "failed to create $DIR/$tdir/disable_lru_resize"
8616 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8617 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8618 cancel_lru_locks mdc
8621 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8624 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8627 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8631 nolruresize_delta=$((etime-stime))
8632 log "ls -la time: $nolruresize_delta seconds"
8633 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8634 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8636 lru_resize_enable mdc
8637 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8638 error "failed to create $DIR/$tdir/enable_lru_resize"
8640 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8641 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8642 cancel_lru_locks mdc
8645 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8648 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8651 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8655 lruresize_delta=$((etime-stime))
8656 log "ls -la time: $lruresize_delta seconds"
8657 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8659 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8660 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8661 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8662 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8664 log "lru resize performs the same with no lru resize"
8666 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8668 run_test 124b "lru resize (performance test) ======================="
8671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8672 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8673 skip "no lru resize on server" && return 0
8675 # cache ununsed locks on client
8677 cancel_lru_locks mdc
8678 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8679 createmany -o $DIR/$tdir/f $nr ||
8680 error "failed to create $nr files in $DIR/$tdir"
8681 ls -l $DIR/$tdir > /dev/null
8683 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8684 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8685 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8686 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8687 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8689 # set lru_max_age to 1 sec
8690 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8691 echo "sleep $((recalc_p * 2)) seconds..."
8692 sleep $((recalc_p * 2))
8694 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8695 # restore lru_max_age
8696 $LCTL set_param -n $nsdir.lru_max_age $max_age
8697 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8698 unlinkmany $DIR/$tdir/f $nr
8700 run_test 124c "LRUR cancel very aged locks"
8702 test_125() { # 13358
8703 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8704 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8705 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8706 test_mkdir -p $DIR/d125 || error "mkdir failed"
8707 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8708 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8709 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8711 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8713 test_126() { # bug 12829/13455
8714 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8715 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8716 $GSS && skip "must run as gss disabled" && return
8718 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8719 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8721 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8723 run_test 126 "check that the fsgid provided by the client is taken into account"
8725 test_127a() { # bug 15521
8726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8727 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8728 $LCTL set_param osc.*.stats=0
8729 FSIZE=$((2048 * 1024))
8730 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8731 cancel_lru_locks osc
8732 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8734 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8735 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8736 echo "got $COUNT $NAME"
8737 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8738 eval $NAME=$COUNT || error "Wrong proc format"
8741 read_bytes|write_bytes)
8742 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8743 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8744 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8745 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8746 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8747 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8748 error "sumsquare is too small: $SUMSQ"
8749 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8750 error "sumsquare is too big: $SUMSQ"
8754 done < $DIR/${tfile}.tmp
8756 #check that we actually got some stats
8757 [ "$read_bytes" ] || error "Missing read_bytes stats"
8758 [ "$write_bytes" ] || error "Missing write_bytes stats"
8759 [ "$read_bytes" != 0 ] || error "no read done"
8760 [ "$write_bytes" != 0 ] || error "no write done"
8762 run_test 127a "verify the client stats are sane"
8764 test_127b() { # bug LU-333
8765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8766 $LCTL set_param llite.*.stats=0
8767 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8768 # perform 2 reads and writes so MAX is different from SUM.
8769 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8770 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8771 cancel_lru_locks osc
8772 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8773 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8775 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8776 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8777 echo "got $COUNT $NAME"
8778 eval $NAME=$COUNT || error "Wrong proc format"
8782 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8783 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8784 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8785 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8788 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8789 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8790 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8791 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8795 done < $TMP/${tfile}.tmp
8797 #check that we actually got some stats
8798 [ "$read_bytes" ] || error "Missing read_bytes stats"
8799 [ "$write_bytes" ] || error "Missing write_bytes stats"
8800 [ "$read_bytes" != 0 ] || error "no read done"
8801 [ "$write_bytes" != 0 ] || error "no write done"
8803 rm -f $TMP/${tfile}.tmp
8805 run_test 127b "verify the llite client stats are sane"
8807 test_128() { # bug 15212
8809 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8814 result=$(grep error $TMP/$tfile.log)
8815 rm -f $DIR/$tfile $TMP/$tfile.log
8817 error "consecutive find's under interactive lfs failed"
8819 run_test 128 "interactive lfs for 2 consecutive find's"
8826 local LDPROC=/proc/fs/ldiskfs
8827 local facets=$(get_facets MDS)
8829 for facet in ${facets//,/ }; do
8830 canondev=$(ldiskfs_canon \
8831 *.$(convert_facet2label $facet).mntdev $facet)
8832 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8833 LDPROC=/sys/fs/ldiskfs
8834 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8835 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8836 LDPROC=/sys/fs/ldiskfs
8837 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8842 local facets=$(get_facets MDS)
8843 for facet in ${facets//,/ }; do
8844 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8851 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8852 skip "Only applicable to ldiskfs-based MDTs"
8855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8863 # block size of mds1
8864 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8865 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8866 local MAX=$((MDSBLOCKSIZE * 5))
8867 set_dir_limits $MAX $MAX
8868 local I=$(stat -c%s "$DIR/$tdir")
8870 while [[ $I -le $MAX ]]; do
8871 $MULTIOP $DIR/$tdir/$J Oc
8873 if [ $has_warning -eq 0 ]; then
8874 check_mds_dmesg '"is approaching"' &&
8877 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8878 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8879 #and EFBIG for previous versions
8880 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8882 echo "return code $rc received as expected"
8884 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8885 error_exit "create failed w/o dir size limit"
8887 check_mds_dmesg '"has reached"' ||
8888 error_exit "has reached message should be output"
8891 error_exit "warning message should be output"
8893 I=$(stat -c%s "$DIR/$tdir")
8895 if [ $(lustre_version_code $SINGLEMDS) -lt \
8896 $(version_code 2.4.51) ]
8898 [[ $I -eq $MAX ]] && return 0
8900 [[ $I -gt $MAX ]] && return 0
8902 error_exit "current dir size $I, previous limit $MAX"
8903 elif [ $rc -ne 0 ]; then
8905 error_exit "return code $rc received instead of expected " \
8906 "$EFBIG or $ENOSPC, files in dir $I"
8909 I=$(stat -c%s "$DIR/$tdir")
8913 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8915 run_test 129 "test directory size limit ========================"
8924 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8925 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8928 trap cleanup_130 EXIT RETURN
8930 local fm_file=$DIR/$tfile
8931 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8932 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8933 error "dd failed for $fm_file"
8935 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8936 filefrag -ves $fm_file
8938 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8939 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8940 [ $RC != 0 ] && error "filefrag $fm_file failed"
8942 filefrag_op=$(filefrag -ve $fm_file |
8943 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8944 lun=$($GETSTRIPE -i $fm_file)
8946 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8949 for line in $filefrag_op
8951 frag_lun=`echo $line | cut -d: -f5`
8952 ext_len=`echo $line | cut -d: -f4`
8953 if (( $frag_lun != $lun )); then
8955 error "FIEMAP on 1-stripe file($fm_file) failed"
8958 (( tot_len += ext_len ))
8961 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8963 error "FIEMAP on 1-stripe file($fm_file) failed;"
8969 echo "FIEMAP on single striped file succeeded"
8971 run_test 130a "FIEMAP (1-stripe file)"
8974 [ "$OSTCOUNT" -lt "2" ] &&
8975 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8977 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8978 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8981 trap cleanup_130 EXIT RETURN
8983 local fm_file=$DIR/$tfile
8984 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8985 error "setstripe on $fm_file"
8986 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8987 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8989 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8990 error "dd failed on $fm_file"
8992 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8993 filefrag_op=$(filefrag -ve $fm_file |
8994 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8996 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8997 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9002 for line in $filefrag_op
9004 frag_lun=$(echo $line | cut -d: -f5 |
9005 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9006 ext_len=$(echo $line | cut -d: -f4)
9007 if (( $frag_lun != $last_lun )); then
9008 if (( tot_len != 1024 )); then
9010 error "FIEMAP on $fm_file failed; returned " \
9011 "len $tot_len for OST $last_lun instead of 1024"
9018 (( tot_len += ext_len ))
9021 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9023 error "FIEMAP on $fm_file failed; returned wrong number of " \
9024 "luns or wrong len for OST $last_lun"
9030 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9032 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9035 [ "$OSTCOUNT" -lt "2" ] &&
9036 skip_env "skipping FIEMAP on 2-stripe file" && return
9038 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9039 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9042 trap cleanup_130 EXIT RETURN
9044 local fm_file=$DIR/$tfile
9045 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9046 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9047 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9049 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9050 error "dd failed on $fm_file"
9052 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9053 filefrag_op=$(filefrag -ve $fm_file |
9054 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9056 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9057 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9062 for line in $filefrag_op
9064 frag_lun=$(echo $line | cut -d: -f5 |
9065 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9066 ext_len=$(echo $line | cut -d: -f4)
9067 if (( $frag_lun != $last_lun )); then
9068 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9069 if (( logical != 512 )); then
9071 error "FIEMAP on $fm_file failed; returned " \
9072 "logical start for lun $logical instead of 512"
9075 if (( tot_len != 512 )); then
9077 error "FIEMAP on $fm_file failed; returned " \
9078 "len $tot_len for OST $last_lun instead of 1024"
9085 (( tot_len += ext_len ))
9088 if (( num_luns != 2 || tot_len != 512 )); then
9090 error "FIEMAP on $fm_file failed; returned wrong number of " \
9091 "luns or wrong len for OST $last_lun"
9097 echo "FIEMAP on 2-stripe file with hole succeeded"
9099 run_test 130c "FIEMAP (2-stripe file with hole)"
9102 [ "$OSTCOUNT" -lt "3" ] &&
9103 skip_env "skipping FIEMAP on N-stripe file test" && return
9105 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9106 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9109 trap cleanup_130 EXIT RETURN
9111 local fm_file=$DIR/$tfile
9112 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9113 error "setstripe on $fm_file"
9114 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9115 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9117 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9118 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9119 error "dd failed on $fm_file"
9121 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9122 filefrag_op=$(filefrag -ve $fm_file |
9123 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9125 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9126 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9131 for line in $filefrag_op
9133 frag_lun=$(echo $line | cut -d: -f5 |
9134 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9135 ext_len=$(echo $line | cut -d: -f4)
9136 if (( $frag_lun != $last_lun )); then
9137 if (( tot_len != 1024 )); then
9139 error "FIEMAP on $fm_file failed; returned " \
9140 "len $tot_len for OST $last_lun instead of 1024"
9147 (( tot_len += ext_len ))
9150 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9152 error "FIEMAP on $fm_file failed; returned wrong number of " \
9153 "luns or wrong len for OST $last_lun"
9159 echo "FIEMAP on N-stripe file succeeded"
9161 run_test 130d "FIEMAP (N-stripe file)"
9164 [ "$OSTCOUNT" -lt "2" ] &&
9165 skip_env "skipping continuation FIEMAP test" && return
9167 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9168 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9170 trap cleanup_130 EXIT RETURN
9172 local fm_file=$DIR/$tfile
9173 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9174 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9175 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9178 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9179 for ((i = 0; i < $NUM_BLKS; i++))
9181 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9184 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9185 filefrag_op=$(filefrag -ve $fm_file |
9186 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9188 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9189 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9194 for line in $filefrag_op
9196 frag_lun=$(echo $line | cut -d: -f5 |
9197 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9198 ext_len=$(echo $line | cut -d: -f4)
9199 if (( $frag_lun != $last_lun )); then
9200 if (( tot_len != $EXPECTED_LEN )); then
9202 error "FIEMAP on $fm_file failed; returned " \
9203 "len $tot_len for OST $last_lun instead " \
9211 (( tot_len += ext_len ))
9214 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9216 error "FIEMAP on $fm_file failed; returned wrong number " \
9217 "of luns or wrong len for OST $last_lun"
9223 echo "FIEMAP with continuation calls succeeded"
9225 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9227 # Test for writev/readv
9229 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9230 error "writev test failed"
9231 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9232 error "readv failed"
9235 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9238 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9239 error "append writev test failed"
9240 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9241 error "append writev test failed"
9244 run_test 131b "test append writev"
9247 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9250 run_test 131c "test read/write on file w/o objects"
9253 rwv -f $DIR/$tfile -w -n 1 1572864
9254 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9255 if [ "$NOB" != 1572864 ]; then
9256 error "Short read filed: read $NOB bytes instead of 1572864"
9260 run_test 131d "test short read"
9263 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9264 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9265 error "read hitting hole failed"
9268 run_test 131e "test read hitting hole"
9274 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9276 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9278 *) error "Wrong argument $1" ;;
9281 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9282 # if the argument $3 is zero, it means any stat increment is ok.
9283 if [[ $3 -gt 0 ]]; then
9284 count=$(echo $res | awk '{ print $2 }')
9285 [[ $count -ne $3 ]] &&
9286 error "The $2 counter on $1 is wrong - expected $3"
9291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9292 remote_ost_nodsh && skip "remote OST with nodsh" && return
9293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9295 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9296 { skip "MDS doesn't support rename stats"; return; }
9297 local testdir=$DIR/${tdir}/stats_testdir
9298 mkdir -p $DIR/${tdir}
9301 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9302 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9304 # verify mdt stats first.
9305 mkdir ${testdir} || error "mkdir failed"
9306 check_stats $SINGLEMDS "mkdir" 1
9307 touch ${testdir}/${tfile} || "touch failed"
9308 check_stats $SINGLEMDS "open" 1
9309 check_stats $SINGLEMDS "close" 1
9310 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9311 check_stats $SINGLEMDS "mknod" 1
9312 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9313 check_stats $SINGLEMDS "unlink" 1
9314 rm -f ${testdir}/${tfile} || error "file remove failed"
9315 check_stats $SINGLEMDS "unlink" 2
9317 # remove working dir and check mdt stats again.
9318 rmdir ${testdir} || error "rmdir failed"
9319 check_stats $SINGLEMDS "rmdir" 1
9321 local testdir1=$DIR/${tdir}/stats_testdir1
9323 mkdir -p ${testdir1}
9324 touch ${testdir1}/test1
9325 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9326 check_stats $SINGLEMDS "crossdir_rename" 1
9328 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9329 check_stats $SINGLEMDS "samedir_rename" 1
9333 run_test 133a "Verifying MDT stats ========================================"
9336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9337 remote_ost_nodsh && skip "remote OST with nodsh" && return
9338 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9339 local testdir=$DIR/${tdir}/stats_testdir
9340 mkdir -p ${testdir} || error "mkdir failed"
9341 touch ${testdir}/${tfile} || "touch failed"
9342 cancel_lru_locks mdc
9345 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9346 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9348 # extra mdt stats verification.
9349 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9350 check_stats $SINGLEMDS "setattr" 1
9351 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9352 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9354 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9355 check_stats $SINGLEMDS "getattr" 1
9357 $LFS df || error "lfs failed"
9358 check_stats $SINGLEMDS "statfs" 1
9362 run_test 133b "Verifying extra MDT stats =================================="
9365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9366 remote_ost_nodsh && skip "remote OST with nodsh" && return
9367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9368 local testdir=$DIR/${tdir}/stats_testdir
9369 test_mkdir -p ${testdir} || error "mkdir failed"
9371 # verify obdfilter stats.
9372 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9374 cancel_lru_locks osc
9375 wait_delete_completed
9378 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9379 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9381 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9383 cancel_lru_locks osc
9384 check_stats ost "write" 1
9386 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9387 check_stats ost "read" 1
9389 > ${testdir}/${tfile} || error "truncate failed"
9390 check_stats ost "punch" 1
9392 rm -f ${testdir}/${tfile} || error "file remove failed"
9393 wait_delete_completed
9394 check_stats ost "destroy" 1
9398 run_test 133c "Verifying OST stats ========================================"
9405 while [ $value -ge 2 ]; do
9410 if [ $orig -gt $order ]; then
9418 local size=('K' 'M' 'G' 'T');
9420 local size_string=$value
9422 while [ $value -ge 1024 ]; do
9423 if [ $i -gt 3 ]; then
9424 #T is the biggest unit we get here, if that is bigger,
9426 size_string=${value}T
9429 value=$((value >> 10))
9430 if [ $value -lt 1024 ]; then
9431 size_string=${value}${size[$i]}
9442 local context=${2:-.}
9443 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9445 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9451 remote_ost_nodsh && skip "remote OST with nodsh" && return
9452 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9453 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9454 { skip "MDS doesn't support rename stats"; return; }
9456 local testdir1=$DIR/${tdir}/stats_testdir1
9457 local testdir2=$DIR/${tdir}/stats_testdir2
9459 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9461 mkdir -p ${testdir1} || error "mkdir failed"
9462 mkdir -p ${testdir2} || error "mkdir failed"
9464 createmany -o $testdir1/test 512 || error "createmany failed"
9466 # check samedir rename size
9467 mv ${testdir1}/test0 ${testdir1}/test_0
9469 local testdir1_size=$(ls -l $DIR/${tdir} |
9470 awk '/stats_testdir1/ {print $5}')
9471 local testdir2_size=$(ls -l $DIR/${tdir} |
9472 awk '/stats_testdir2/ {print $5}')
9474 testdir1_size=$(order_2 $testdir1_size)
9475 testdir2_size=$(order_2 $testdir2_size)
9477 testdir1_size=$(size_in_KMGT $testdir1_size)
9478 testdir2_size=$(size_in_KMGT $testdir2_size)
9480 echo "source rename dir size: ${testdir1_size}"
9481 echo "target rename dir size: ${testdir2_size}"
9483 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9484 eval $cmd || error "$cmd failed"
9485 local samedir=$($cmd | grep 'same_dir')
9486 local same_sample=$(get_rename_size $testdir1_size)
9487 [ -z "$samedir" ] && error "samedir_rename_size count error"
9488 [[ $same_sample -eq 1 ]] ||
9489 error "samedir_rename_size error $same_sample"
9490 echo "Check same dir rename stats success"
9492 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9494 # check crossdir rename size
9495 mv ${testdir1}/test_0 ${testdir2}/test_0
9497 testdir1_size=$(ls -l $DIR/${tdir} |
9498 awk '/stats_testdir1/ {print $5}')
9499 testdir2_size=$(ls -l $DIR/${tdir} |
9500 awk '/stats_testdir2/ {print $5}')
9502 testdir1_size=$(order_2 $testdir1_size)
9503 testdir2_size=$(order_2 $testdir2_size)
9505 testdir1_size=$(size_in_KMGT $testdir1_size)
9506 testdir2_size=$(size_in_KMGT $testdir2_size)
9508 echo "source rename dir size: ${testdir1_size}"
9509 echo "target rename dir size: ${testdir2_size}"
9511 eval $cmd || error "$cmd failed"
9512 local crossdir=$($cmd | grep 'crossdir')
9513 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9514 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9515 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9516 [[ $src_sample -eq 1 ]] ||
9517 error "crossdir_rename_size error $src_sample"
9518 [[ $tgt_sample -eq 1 ]] ||
9519 error "crossdir_rename_size error $tgt_sample"
9520 echo "Check cross dir rename stats success"
9523 run_test 133d "Verifying rename_stats ========================================"
9526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9527 remote_ost_nodsh && skip "remote OST with nodsh" && return
9528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9529 local testdir=$DIR/${tdir}/stats_testdir
9530 local ctr f0 f1 bs=32768 count=42 sum
9532 mkdir -p ${testdir} || error "mkdir failed"
9534 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9536 for ctr in {write,read}_bytes; do
9538 cancel_lru_locks osc
9540 do_facet ost1 $LCTL set_param -n \
9541 "obdfilter.*.exports.clear=clear"
9543 if [ $ctr = write_bytes ]; then
9545 f1=${testdir}/${tfile}
9547 f0=${testdir}/${tfile}
9551 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9554 cancel_lru_locks osc
9556 sum=$(do_facet ost1 $LCTL get_param \
9557 "obdfilter.*.exports.*.stats" |
9558 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9559 $1 == ctr { sum += $7 }
9560 END { printf("%0.0f", sum) }')
9562 if ((sum != bs * count)); then
9563 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9569 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9572 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9573 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9574 /sys/kernel/debug/lustre/; do
9575 [[ -d $dir ]] && proc_dirs+=" $dir"
9579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9580 remote_ost_nodsh && skip "remote OST with nodsh" && return
9581 # First without trusting modes.
9582 find $proc_dirs -exec cat '{}' \; &> /dev/null
9584 # Second verifying readability.
9585 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9587 # eventually, this can also be replaced with "lctl get_param -R",
9588 # but not until that option is always available on the server
9590 for facet in $SINGLEMDS ost1; do
9591 do_facet $facet find $proc_dirs \
9592 ! -name req_history \
9593 -exec cat '{}' \\\; &> /dev/null
9595 do_facet $facet find $proc_dirs \
9596 ! -name req_history \
9598 -exec cat '{}' \\\; &> /dev/null ||
9599 error "proc file read failed"
9602 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9605 # Second verifying writability.
9608 -not -name force_lbug \
9609 -not -name changelog_mask \
9610 -exec badarea_io '{}' \; &> /dev/null ||
9611 error "find $proc_dirs failed"
9613 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9614 skip "Too old lustre on MDS" && return
9616 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9617 skip "Too old lustre on ost1" && return
9620 for facet in $SINGLEMDS ost1; do
9621 do_facet $facet find $proc_dirs \
9623 -not -name force_lbug \
9624 -not -name changelog_mask \
9625 -exec badarea_io '{}' \\\; &> /dev/null ||
9626 error "$facet find $proc_dirs failed"
9630 # remount the FS in case writes/reads /proc break the FS
9631 cleanup || error "failed to unmount"
9632 setup || error "failed to setup"
9635 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9638 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9639 skip "Need MDS version at least 2.7.54" && return
9641 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9642 cancel_lru_locks mdc
9644 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9645 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9646 [ $unused -eq 0 ] || "$unused locks are not cleared"
9649 createmany -o $DIR/$tdir/f $nr ||
9650 error "failed to create $nr files in $DIR/$tdir"
9651 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9653 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9654 do_facet mds1 $LCTL set_param fail_loc=0x327
9655 do_facet mds1 $LCTL set_param fail_val=500
9658 echo "sleep 10 seconds ..."
9660 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9662 do_facet mds1 $LCTL set_param fail_loc=0
9663 do_facet mds1 $LCTL set_param fail_val=0
9664 [ $lck_cnt -lt $unused ] ||
9665 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9668 unlinkmany $DIR/$tdir/f $nr
9670 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9673 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9674 skip "Need MDS version at least 2.7.54" && return
9676 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9677 cancel_lru_locks mdc
9679 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9680 ldlm.lock_reclaim_threshold_mb)
9681 # disable reclaim temporarily
9682 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9684 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9685 do_facet mds1 $LCTL set_param fail_loc=0x328
9686 do_facet mds1 $LCTL set_param fail_val=500
9688 $LCTL set_param debug=+trace
9691 createmany -o $DIR/$tdir/f $nr &
9694 echo "Sleep $TIMEOUT seconds ..."
9696 if ! ps -p $create_pid > /dev/null 2>&1; then
9697 do_facet mds1 $LCTL set_param fail_loc=0
9698 do_facet mds1 $LCTL set_param fail_val=0
9699 do_facet mds1 $LCTL set_param \
9700 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9701 error "createmany finished incorrectly!"
9703 do_facet mds1 $LCTL set_param fail_loc=0
9704 do_facet mds1 $LCTL set_param fail_val=0
9705 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9706 wait $create_pid || return 1
9708 unlinkmany $DIR/$tdir/f $nr
9710 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9712 test_140() { #bug-17379
9713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9714 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9715 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9716 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9718 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9719 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9721 while i=`expr $i + 1`; do
9722 test_mkdir -p $i || error "Creating dir $i"
9723 cd $i || error "Changing to $i"
9724 ln -s ../stat stat || error "Creating stat symlink"
9725 # Read the symlink until ELOOP present,
9726 # not LBUGing the system is considered success,
9727 # we didn't overrun the stack.
9728 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9730 if [ $ret -eq 40 ]; then
9733 error "Open stat symlink"
9739 echo "The symlink depth = $i"
9740 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9741 error "Invalid symlink depth"
9743 # Test recursive symlink
9744 ln -s symlink_self symlink_self
9745 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9746 echo "open symlink_self returns $ret"
9747 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9749 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9753 local TF="$TMP/$tfile"
9755 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9757 cancel_lru_locks osc
9758 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9759 remount_client $MOUNT
9761 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9764 $TRUNCATE $DIR/$tfile 6000
9765 cancel_lru_locks osc
9766 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9769 echo "12345" >>$DIR/$tfile
9770 cancel_lru_locks osc
9771 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9774 echo "12345" >>$DIR/$tfile
9775 cancel_lru_locks osc
9776 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9781 run_test 150 "truncate/append tests"
9783 #LU-2902 roc_hit was not able to read all values from lproc
9784 function roc_hit_init() {
9785 local list=$(comma_list $(osts_nodes))
9786 local dir=$DIR/$tdir-check
9787 local file=$dir/file
9793 #use setstripe to do a write to every ost
9794 for i in $(seq 0 $((OSTCOUNT-1))); do
9795 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9796 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9797 idx=$(printf %04x $i)
9798 BEFORE=$(get_osd_param $list *OST*$idx stats |
9799 awk '$1 == "cache_access" {sum += $7}
9800 END { printf("%0.0f", sum) }')
9802 cancel_lru_locks osc
9803 cat $file >/dev/null
9805 AFTER=$(get_osd_param $list *OST*$idx stats |
9806 awk '$1 == "cache_access" {sum += $7}
9807 END { printf("%0.0f", sum) }')
9809 echo BEFORE:$BEFORE AFTER:$AFTER
9810 if ! let "AFTER - BEFORE == 4"; then
9812 error "roc_hit is not safe to use"
9820 function roc_hit() {
9821 local list=$(comma_list $(osts_nodes))
9822 echo $(get_osd_param $list '' stats |
9823 awk '$1 == "cache_hit" {sum += $7}
9824 END { printf("%0.0f", sum) }')
9827 function set_cache() {
9830 if [ "$2" == "off" ]; then
9833 local list=$(comma_list $(osts_nodes))
9834 set_osd_param $list '' $1_cache_enable $on
9836 cancel_lru_locks osc
9840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9841 remote_ost_nodsh && skip "remote OST with nodsh" && return
9844 local list=$(comma_list $(osts_nodes))
9846 # check whether obdfilter is cache capable at all
9847 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9848 echo "not cache-capable obdfilter"
9852 # check cache is enabled on all obdfilters
9853 if get_osd_param $list '' read_cache_enable | grep 0; then
9854 echo "oss cache is disabled"
9858 set_osd_param $list '' writethrough_cache_enable 1
9860 # check write cache is enabled on all obdfilters
9861 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9862 echo "oss write cache is NOT enabled"
9868 #define OBD_FAIL_OBD_NO_LRU 0x609
9869 do_nodes $list $LCTL set_param fail_loc=0x609
9871 # pages should be in the case right after write
9872 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9875 local BEFORE=$(roc_hit)
9876 cancel_lru_locks osc
9877 cat $DIR/$tfile >/dev/null
9878 local AFTER=$(roc_hit)
9880 do_nodes $list $LCTL set_param fail_loc=0
9882 if ! let "AFTER - BEFORE == CPAGES"; then
9883 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9886 # the following read invalidates the cache
9887 cancel_lru_locks osc
9888 set_osd_param $list '' read_cache_enable 0
9889 cat $DIR/$tfile >/dev/null
9891 # now data shouldn't be found in the cache
9893 cancel_lru_locks osc
9894 cat $DIR/$tfile >/dev/null
9896 if let "AFTER - BEFORE != 0"; then
9897 error "IN CACHE: before: $BEFORE, after: $AFTER"
9900 set_osd_param $list '' read_cache_enable 1
9903 run_test 151 "test cache on oss and controls ==============================="
9906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9907 local TF="$TMP/$tfile"
9909 # simulate ENOMEM during write
9910 #define OBD_FAIL_OST_NOMEM 0x226
9911 lctl set_param fail_loc=0x80000226
9912 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9914 sync || error "sync failed"
9915 lctl set_param fail_loc=0
9917 # discard client's cache
9918 cancel_lru_locks osc
9920 # simulate ENOMEM during read
9921 lctl set_param fail_loc=0x80000226
9922 cmp $TF $DIR/$tfile || error "cmp failed"
9923 lctl set_param fail_loc=0
9927 run_test 152 "test read/write with enomem ============================"
9930 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9932 run_test 153 "test if fdatasync does not crash ======================="
9934 dot_lustre_fid_permission_check() {
9936 local ffid=$MOUNT/.lustre/fid/$fid
9939 echo "stat fid $fid"
9940 stat $ffid > /dev/null || error "stat $ffid failed."
9941 echo "touch fid $fid"
9942 touch $ffid || error "touch $ffid failed."
9943 echo "write to fid $fid"
9944 cat /etc/hosts > $ffid || error "write $ffid failed."
9945 echo "read fid $fid"
9946 diff /etc/hosts $ffid || error "read $ffid failed."
9947 echo "append write to fid $fid"
9948 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9949 echo "rename fid $fid"
9950 mv $ffid $test_dir/$tfile.1 &&
9951 error "rename $ffid to $tfile.1 should fail."
9952 touch $test_dir/$tfile.1
9953 mv $test_dir/$tfile.1 $ffid &&
9954 error "rename $tfile.1 to $ffid should fail."
9955 rm -f $test_dir/$tfile.1
9956 echo "truncate fid $fid"
9957 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9958 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9959 echo "link fid $fid"
9960 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9962 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9963 echo "setfacl fid $fid"
9964 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9965 echo "getfacl fid $fid"
9966 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9968 echo "unlink fid $fid"
9969 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9970 echo "mknod fid $fid"
9971 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9973 fid=[0xf00000400:0x1:0x0]
9974 ffid=$MOUNT/.lustre/fid/$fid
9976 echo "stat non-exist fid $fid"
9977 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9978 echo "write to non-exist fid $fid"
9979 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9980 echo "link new fid $fid"
9981 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9983 mkdir -p $test_dir/$tdir
9984 touch $test_dir/$tdir/$tfile
9985 fid=$($LFS path2fid $test_dir/$tdir)
9988 error "error: could not get fid for $test_dir/$dir/$tfile."
9990 ffid=$MOUNT/.lustre/fid/$fid
9993 ls $ffid > /dev/null || error "ls $ffid failed."
9994 echo "touch $fid/$tfile.1"
9995 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9997 echo "touch $MOUNT/.lustre/fid/$tfile"
9998 touch $MOUNT/.lustre/fid/$tfile && \
9999 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10001 echo "setxattr to $MOUNT/.lustre/fid"
10002 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10004 echo "listxattr for $MOUNT/.lustre/fid"
10005 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10007 echo "delxattr from $MOUNT/.lustre/fid"
10008 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10010 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10011 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10012 error "touch invalid fid should fail."
10014 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10015 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10016 error "touch non-normal fid should fail."
10018 echo "rename $tdir to $MOUNT/.lustre/fid"
10019 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10020 error "rename to $MOUNT/.lustre/fid should fail."
10022 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10024 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10025 local new_obf_mode=777
10027 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10028 chmod $new_obf_mode $DIR/.lustre/fid ||
10029 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10031 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10032 [ $obf_mode -eq $new_obf_mode ] ||
10033 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10035 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10036 chmod $old_obf_mode $DIR/.lustre/fid ||
10037 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10040 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10041 fid=$($LFS path2fid $test_dir/$tfile-2)
10043 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10045 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10046 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10047 error "create lov data thru .lustre failed"
10049 echo "cp /etc/passwd $test_dir/$tfile-2"
10050 cp /etc/passwd $test_dir/$tfile-2 ||
10051 error "copy to $test_dir/$tfile-2 failed."
10052 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10053 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10054 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10056 rm -rf $test_dir/tfile.lnk
10057 rm -rf $test_dir/$tfile-2
10061 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10062 skip "Need MDS version at least 2.4.1" && return
10065 local FID=$($LFS path2fid $DIR/$tfile)
10066 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10068 # check that we get the same pathname back
10069 local FOUND=$($LFS fid2path $MOUNT "$FID")
10070 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10071 [ "$FOUND" != "$DIR/$tfile" ] &&
10072 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10076 run_test 154A "lfs path2fid and fid2path basic checks"
10079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10080 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10081 { skip "Need MDS version at least 2.2.51"; return 0; }
10082 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10083 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10085 cp /etc/hosts $DIR/$tfile
10087 fid=$($LFS path2fid $DIR/$tfile)
10089 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10091 dot_lustre_fid_permission_check "$fid" $DIR ||
10092 error "dot lustre permission check $fid failed"
10094 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10096 touch $MOUNT/.lustre/file &&
10097 error "creation is not allowed under .lustre"
10099 mkdir $MOUNT/.lustre/dir &&
10100 error "mkdir is not allowed under .lustre"
10104 run_test 154a "Open-by-FID"
10107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10108 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10109 { skip "Need MDS version at least 2.2.51"; return 0; }
10110 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10112 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10114 local remote_dir=$DIR/$tdir/remote_dir
10118 mkdir -p $DIR/$tdir
10119 $LFS mkdir -i $MDTIDX $remote_dir ||
10120 error "create remote directory failed"
10122 cp /etc/hosts $remote_dir/$tfile
10124 fid=$($LFS path2fid $remote_dir/$tfile)
10126 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10128 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10129 error "dot lustre permission check $fid failed"
10132 run_test 154b "Open-by-FID for remote directory"
10135 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10136 skip "Need MDS version at least 2.4.1" && return
10138 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10139 local FID1=$($LFS path2fid $DIR/$tfile.1)
10140 local FID2=$($LFS path2fid $DIR/$tfile.2)
10141 local FID3=$($LFS path2fid $DIR/$tfile.3)
10144 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10145 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10146 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10148 [ "$FID" = "${!want}" ] ||
10149 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10153 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10155 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10156 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10160 run_test 154c "lfs path2fid and fid2path multiple arguments"
10163 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10164 skip "Need MDS version at least 2.5.53" && return
10166 if remote_mds; then
10167 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10171 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10178 local fid=$($LFS path2fid $DIR/$tfile)
10181 cmd="exec $fd<$DIR/$tfile"
10183 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10184 echo "$fid_list" | grep "$fid"
10187 cmd="exec $fd>/dev/null"
10189 if [ $rc -ne 0 ]; then
10190 error "FID $fid not found in open files list $fid_list"
10193 run_test 154d "Verify open file fid"
10197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10198 skip "Need MDS version at least 2.6.50" && return
10200 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10201 error ".lustre returned by readdir"
10204 run_test 154e ".lustre is not returned by readdir"
10207 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10208 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10209 test_mkdir -p -c1 $DIR/$tdir/d
10210 # test dirs inherit from its stripe
10211 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10212 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10213 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10214 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10217 # get fid of parents
10218 local FID0=$($LFS path2fid $DIR/$tdir/d)
10219 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10220 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10221 local FID3=$($LFS path2fid $DIR)
10223 # check that path2fid --parents returns expected <parent_fid>/name
10224 # 1) test for a directory (single parent)
10225 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10226 [ "$parent" == "$FID0/foo1" ] ||
10227 error "expected parent: $FID0/foo1, got: $parent"
10229 # 2) test for a file with nlink > 1 (multiple parents)
10230 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10231 echo "$parent" | grep -F "$FID1/$tfile" ||
10232 error "$FID1/$tfile not returned in parent list"
10233 echo "$parent" | grep -F "$FID2/link" ||
10234 error "$FID2/link not returned in parent list"
10236 # 3) get parent by fid
10237 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10238 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10239 echo "$parent" | grep -F "$FID1/$tfile" ||
10240 error "$FID1/$tfile not returned in parent list (by fid)"
10241 echo "$parent" | grep -F "$FID2/link" ||
10242 error "$FID2/link not returned in parent list (by fid)"
10244 # 4) test for entry in root directory
10245 parent=$($LFS path2fid --parents $DIR/f)
10246 echo "$parent" | grep -F "$FID3/f" ||
10247 error "$FID3/f not returned in parent list"
10249 # 5) test it on root directory
10250 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10251 error "$MOUNT should not have parents"
10253 # enable xattr caching and check that linkea is correctly updated
10254 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10255 save_lustre_params client "llite.*.xattr_cache" > $save
10256 lctl set_param llite.*.xattr_cache 1
10258 # 6.1) linkea update on rename
10259 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10261 # get parents by fid
10262 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10263 # foo1 should no longer be returned in parent list
10264 echo "$parent" | grep -F "$FID1" &&
10265 error "$FID1 should no longer be in parent list"
10266 # the new path should appear
10267 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10268 error "$FID2/$tfile.moved is not in parent list"
10270 # 6.2) linkea update on unlink
10271 rm -f $DIR/$tdir/d/foo2/link
10272 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10273 # foo2/link should no longer be returned in parent list
10274 echo "$parent" | grep -F "$FID2/link" &&
10275 error "$FID2/link should no longer be in parent list"
10279 restore_lustre_params < $save
10282 run_test 154f "get parent fids by reading link ea"
10286 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10287 { skip "Need MDS version at least 2.6.92"; return 0; }
10288 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10290 mkdir -p $DIR/$tdir
10291 llapi_fid_test -d $DIR/$tdir
10293 run_test 154g "various llapi FID tests"
10295 test_155_small_load() {
10296 local temp=$TMP/$tfile
10297 local file=$DIR/$tfile
10299 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10300 error "dd of=$temp bs=6096 count=1 failed"
10302 cancel_lru_locks osc
10303 cmp $temp $file || error "$temp $file differ"
10305 $TRUNCATE $temp 6000
10306 $TRUNCATE $file 6000
10307 cmp $temp $file || error "$temp $file differ (truncate1)"
10309 echo "12345" >>$temp
10310 echo "12345" >>$file
10311 cmp $temp $file || error "$temp $file differ (append1)"
10313 echo "12345" >>$temp
10314 echo "12345" >>$file
10315 cmp $temp $file || error "$temp $file differ (append2)"
10321 test_155_big_load() {
10322 remote_ost_nodsh && skip "remote OST with nodsh" && return
10323 local temp=$TMP/$tfile
10324 local file=$DIR/$tfile
10327 local cache_size=$(do_facet ost$((MAXI+1)) \
10328 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10329 local large_file_size=$((cache_size * 2))
10331 echo "OSS cache size: $cache_size KB"
10332 echo "Large file size: $large_file_size KB"
10334 [ $MAXV -le $large_file_size ] && \
10335 skip_env "max available OST size needs > $large_file_size KB" && \
10338 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10340 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10341 error "dd of=$temp bs=$large_file_size count=1k failed"
10344 cancel_lru_locks osc
10345 cmp $temp $file || error "$temp $file differ"
10352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10354 set_cache writethrough on
10355 test_155_small_load
10357 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10362 set_cache writethrough off
10363 test_155_small_load
10365 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10370 set_cache writethrough on
10371 test_155_small_load
10373 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10378 set_cache writethrough off
10379 test_155_small_load
10381 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10386 set_cache writethrough on
10389 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10394 set_cache writethrough off
10397 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10402 set_cache writethrough on
10405 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10410 set_cache writethrough off
10413 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10416 remote_ost_nodsh && skip "remote OST with nodsh" && return
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10421 local file="$DIR/$tfile"
10423 [ "$(facet_fstype ost1)" = "zfs" -a \
10424 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10425 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10430 log "Turn on read and write cache"
10432 set_cache writethrough on
10434 log "Write data and read it back."
10435 log "Read should be satisfied from the cache."
10436 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10438 cancel_lru_locks osc
10439 cat $file >/dev/null
10441 if ! let "AFTER - BEFORE == CPAGES"; then
10442 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10444 log "cache hits:: before: $BEFORE, after: $AFTER"
10447 log "Read again; it should be satisfied from the cache."
10449 cancel_lru_locks osc
10450 cat $file >/dev/null
10452 if ! let "AFTER - BEFORE == CPAGES"; then
10453 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10455 log "cache hits:: before: $BEFORE, after: $AFTER"
10458 log "Turn off the read cache and turn on the write cache"
10460 set_cache writethrough on
10462 log "Read again; it should be satisfied from the cache."
10464 cancel_lru_locks osc
10465 cat $file >/dev/null
10467 if ! let "AFTER - BEFORE == CPAGES"; then
10468 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10470 log "cache hits:: before: $BEFORE, after: $AFTER"
10473 log "Read again; it should not be satisfied from the cache."
10475 cancel_lru_locks osc
10476 cat $file >/dev/null
10478 if ! let "AFTER - BEFORE == 0"; then
10479 error "IN CACHE: before: $BEFORE, after: $AFTER"
10481 log "cache hits:: before: $BEFORE, after: $AFTER"
10484 log "Write data and read it back."
10485 log "Read should be satisfied from the cache."
10486 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10488 cancel_lru_locks osc
10489 cat $file >/dev/null
10491 if ! let "AFTER - BEFORE == CPAGES"; then
10492 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10494 log "cache hits:: before: $BEFORE, after: $AFTER"
10497 log "Read again; it should not be satisfied from the cache."
10499 cancel_lru_locks osc
10500 cat $file >/dev/null
10502 if ! let "AFTER - BEFORE == 0"; then
10503 error "IN CACHE: before: $BEFORE, after: $AFTER"
10505 log "cache hits:: before: $BEFORE, after: $AFTER"
10508 log "Turn off read and write cache"
10510 set_cache writethrough off
10512 log "Write data and read it back"
10513 log "It should not be satisfied from the cache."
10515 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10516 cancel_lru_locks osc
10518 cat $file >/dev/null
10520 if ! let "AFTER - BEFORE == 0"; then
10521 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10523 log "cache hits:: before: $BEFORE, after: $AFTER"
10526 log "Turn on the read cache and turn off the write cache"
10528 set_cache writethrough off
10530 log "Write data and read it back"
10531 log "It should not be satisfied from the cache."
10533 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10535 cancel_lru_locks osc
10536 cat $file >/dev/null
10538 if ! let "AFTER - BEFORE == 0"; then
10539 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10541 log "cache hits:: before: $BEFORE, after: $AFTER"
10544 log "Read again; it should be satisfied from the cache."
10546 cancel_lru_locks osc
10547 cat $file >/dev/null
10549 if ! let "AFTER - BEFORE == CPAGES"; then
10550 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10552 log "cache hits:: before: $BEFORE, after: $AFTER"
10557 run_test 156 "Verification of tunables"
10561 if [[ $MDSCOUNT -gt 1 ]]; then
10562 error_ignore bz17935 $*
10570 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10572 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10574 if [ $MASK -eq 1 ]; then
10575 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10577 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10581 changelog_extract_field() {
10585 local identifier=$4
10587 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10588 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10594 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10595 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10596 { skip "Need MDS version at least 2.2.0"; return; }
10598 local CL_USERS="mdd.$MDT0.changelog_users"
10599 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10600 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10601 echo "Registered as changelog user $USER"
10602 $GET_CL_USERS | grep -q $USER ||
10603 error "User $USER not found in changelog_users"
10606 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10607 touch $DIR/$tdir/pics/2008/zachy/timestamp
10608 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10609 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10610 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10611 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10612 rm $DIR/$tdir/pics/desktop.jpg
10614 $LFS changelog $MDT0 | tail -5
10616 echo "verifying changelog mask"
10617 changelog_chmask "MKDIR"
10618 changelog_chmask "CLOSE"
10620 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10621 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10623 changelog_chmask "MKDIR"
10624 changelog_chmask "CLOSE"
10626 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10627 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10629 $LFS changelog $MDT0
10630 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10631 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10632 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10633 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10636 echo "verifying target fid"
10637 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10638 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10639 [ "$fidc" == "$fidf" ] ||
10640 err17935 "fid in changelog $fidc != file fid $fidf"
10641 echo "verifying parent fid"
10642 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10643 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10644 [ "$fidc" == "$fidf" ] ||
10645 err17935 "pfid in changelog $fidc != dir fid $fidf"
10647 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10648 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10649 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10650 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10651 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10652 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10654 MIN_REC=$($GET_CL_USERS |
10655 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10656 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10657 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10658 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10659 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10661 # LU-3446 changelog index reset on MDT restart
10662 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10663 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10664 $LFS changelog_clear $MDT0 $USER 0
10665 stop $SINGLEMDS || error "Fail to stop MDT."
10666 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10667 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10668 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10669 [ $CUR_REC1 == $CUR_REC2 ] ||
10670 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10672 echo "verifying user deregister"
10673 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10674 $GET_CL_USERS | grep -q $USER &&
10675 error "User $USER still in changelog_users"
10677 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10678 if [ $USERS -eq 0 ]; then
10679 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10680 touch $DIR/$tdir/chloe
10681 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10682 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10683 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10685 echo "$USERS other changelog users; can't verify off"
10688 run_test 160a "changelog sanity"
10690 test_160b() { # LU-3587
10691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10692 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10693 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10694 { skip "Need MDS version at least 2.2.0"; return; }
10696 local CL_USERS="mdd.$MDT0.changelog_users"
10697 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10698 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10699 echo "Registered as changelog user $USER"
10700 $GET_CL_USERS | grep -q $USER ||
10701 error "User $USER not found in changelog_users"
10703 local LONGNAME1=$(str_repeat a 255)
10704 local LONGNAME2=$(str_repeat b 255)
10707 echo "creating very long named file"
10708 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10709 echo "moving very long named file"
10710 mv $LONGNAME1 $LONGNAME2
10712 $LFS changelog $MDT0 | grep RENME
10714 echo "deregistering $USER"
10715 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10719 run_test 160b "Verify that very long rename doesn't crash in changelog"
10722 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10725 local server_version=$(lustre_version_code $SINGLEMDS)
10727 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10728 [[ $server_version -gt $(version_code 2.5.1) &&
10729 $server_version -lt $(version_code 2.5.50) ]] ||
10730 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10733 # Registration step
10734 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10735 changelog_register -n)
10738 mkdir -p $DIR/$tdir
10739 $MCREATE $DIR/$tdir/foo_160c
10740 changelog_chmask "TRUNC"
10741 $TRUNCATE $DIR/$tdir/foo_160c 200
10742 changelog_chmask "TRUNC"
10743 $TRUNCATE $DIR/$tdir/foo_160c 199
10744 $LFS changelog $MDT0
10745 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10746 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10747 $LFS changelog_clear $MDT0 $USER 0
10749 # Deregistration step
10750 echo "deregistering $USER"
10751 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10753 run_test 160c "verify that changelog log catch the truncate event"
10756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10759 local server_version=$(lustre_version_code mds1)
10760 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10762 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10763 { skip "Need MDS version at least 2.7.60+"; return; }
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10766 # Registration step
10767 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10768 changelog_register -n)
10770 mkdir -p $DIR/$tdir/migrate_dir
10771 $LFS changelog_clear $MDT0 $USER 0
10773 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10774 $LFS changelog $MDT0
10775 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10776 $LFS changelog_clear $MDT0 $USER 0
10777 [ $MIGRATES -eq 1 ] ||
10778 error "MIGRATE changelog mask count $MIGRATES != 1"
10780 # Deregistration step
10781 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10783 run_test 160d "verify that changelog log catch the migrate event"
10786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10787 test_mkdir -p -c1 $DIR/$tdir
10788 cp /etc/hosts $DIR/$tdir/$tfile
10789 test_mkdir -c1 $DIR/$tdir/foo1
10790 test_mkdir -c1 $DIR/$tdir/foo2
10791 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10792 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10793 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10794 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10795 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10796 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10797 $LFS fid2path $DIR $FID
10798 err17935 "bad link ea"
10801 rm $DIR/$tdir/foo2/zachary
10803 rm $DIR/$tdir/foo2/thor
10805 rm $DIR/$tdir/$tfile
10807 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10808 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10810 $LFS fid2path $DIR $FID
10811 err17935 "bad link rename"
10813 rm $DIR/$tdir/foo2/maggie
10816 local longname=filename_avg_len_is_thirty_two_
10817 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10818 error "failed to hardlink many files"
10819 links=$($LFS fid2path $DIR $FID | wc -l)
10820 echo -n "${links}/1000 links in link EA"
10821 [[ $links -gt 60 ]] ||
10822 err17935 "expected at least 60 links in link EA"
10823 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10824 error "failed to unlink many hardlinks"
10826 run_test 161a "link ea sanity"
10829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10830 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10832 local remote_dir=$DIR/$tdir/remote_dir
10834 mkdir -p $DIR/$tdir
10835 $LFS mkdir -i $MDTIDX $remote_dir ||
10836 error "create remote directory failed"
10838 cp /etc/hosts $remote_dir/$tfile
10839 mkdir -p $remote_dir/foo1
10840 mkdir -p $remote_dir/foo2
10841 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10842 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10843 ln $remote_dir/$tfile $remote_dir/foo1/luna
10844 ln $remote_dir/$tfile $remote_dir/foo2/thor
10846 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10848 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10849 $LFS fid2path $DIR $FID
10850 err17935 "bad link ea"
10853 rm $remote_dir/foo2/zachary
10855 rm $remote_dir/foo2/thor
10857 rm $remote_dir/$tfile
10859 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10860 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10861 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10862 $LFS fid2path $DIR $FID
10863 err17935 "bad link rename"
10865 rm $remote_dir/foo2/maggie
10868 local longname=filename_avg_len_is_thirty_two_
10869 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10870 error "failed to hardlink many files"
10871 links=$($LFS fid2path $DIR $FID | wc -l)
10872 echo -n "${links}/1000 links in link EA"
10873 [[ ${links} -gt 60 ]] ||
10874 err17935 "expected at least 60 links in link EA"
10875 unlinkmany $remote_dir/foo2/$longname 1000 ||
10876 error "failed to unlink many hardlinks"
10878 run_test 161b "link ea sanity under remote directory"
10881 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10883 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10884 skip "Need MDS version at least 2.1.5" && return
10886 # define CLF_RENAME_LAST 0x0001
10887 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10888 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10889 changelog_register -n)
10891 mkdir -p $DIR/$tdir
10892 touch $DIR/$tdir/foo_161c
10893 touch $DIR/$tdir/bar_161c
10894 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10895 $LFS changelog $MDT0 | grep RENME
10896 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10898 $LFS changelog_clear $MDT0 $USER 0
10899 if [ x$flags != "x0x1" ]; then
10900 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10902 error "flag $flags is not 0x1"
10904 echo "rename overwrite a target having nlink = 1," \
10905 "changelog record has flags of $flags"
10907 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10908 touch $DIR/$tdir/foo_161c
10909 touch $DIR/$tdir/bar_161c
10910 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10911 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10912 $LFS changelog $MDT0 | grep RENME
10913 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10914 $LFS changelog_clear $MDT0 $USER 0
10915 if [ x$flags != "x0x0" ]; then
10916 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10918 error "flag $flags is not 0x0"
10920 echo "rename overwrite a target having nlink > 1," \
10921 "changelog record has flags of $flags"
10923 # rename doesn't overwrite a target (changelog flag 0x0)
10924 touch $DIR/$tdir/foo_161c
10925 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10926 $LFS changelog $MDT0 | grep RENME
10927 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10928 $LFS changelog_clear $MDT0 $USER 0
10929 if [ x$flags != "x0x0" ]; then
10930 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10932 error "flag $flags is not 0x0"
10934 echo "rename doesn't overwrite a target," \
10935 "changelog record has flags of $flags"
10937 # define CLF_UNLINK_LAST 0x0001
10938 # unlink a file having nlink = 1 (changelog flag 0x1)
10939 rm -f $DIR/$tdir/foo2_161c
10940 $LFS changelog $MDT0 | grep UNLNK
10941 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10942 $LFS changelog_clear $MDT0 $USER 0
10943 if [ x$flags != "x0x1" ]; then
10944 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10946 error "flag $flags is not 0x1"
10948 echo "unlink a file having nlink = 1," \
10949 "changelog record has flags of $flags"
10951 # unlink a file having nlink > 1 (changelog flag 0x0)
10952 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10953 rm -f $DIR/$tdir/foobar_161c
10954 $LFS changelog $MDT0 | grep UNLNK
10955 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10956 $LFS changelog_clear $MDT0 $USER 0
10957 if [ x$flags != "x0x0" ]; then
10958 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10960 error "flag $flags is not 0x0"
10962 echo "unlink a file having nlink > 1," \
10963 "changelog record has flags of $flags"
10964 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10966 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10973 local path=$(${LFS} fid2path $*)
10974 # Remove the '//' indicating a remote directory
10975 path=$(echo $path | sed 's#//#/#g')
10978 if [ $RC -ne 0 ]; then
10979 err17935 "path looked up of $expected failed. Error $RC"
10981 elif [ "${path}" != "${expected}" ]; then
10982 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10985 echo "fid $fid resolves to path $path (expected $expected)"
10988 test_162a() { # was test_162
10989 # Make changes to filesystem
10990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10991 test_mkdir -p -c1 $DIR/$tdir/d2
10992 touch $DIR/$tdir/d2/$tfile
10993 touch $DIR/$tdir/d2/x1
10994 touch $DIR/$tdir/d2/x2
10995 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10996 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10998 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10999 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11000 error "check path $tdir/d2/$tfile failed"
11003 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11004 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11005 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11006 error "check path $tdir/d2/p/q/r/slink failed"
11008 # softlink to wrong file
11009 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11010 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11011 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11012 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11015 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11016 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11017 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11018 # fid2path dir/fsname should both work
11019 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11020 error "check path $tdir/d2/a/b/c/new_file failed"
11021 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11022 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11024 # hardlink count: check that there are 2 links
11025 # Doesnt work with CMD yet: 17935
11026 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11027 err17935 "expected 2 links"
11029 # hardlink indexing: remove the first link
11030 rm $DIR/$tdir/d2/p/q/r/hlink
11031 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11032 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11036 run_test 162a "path lookup sanity"
11039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11040 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11043 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11044 error "create striped dir failed"
11046 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11047 tail -n 1 | awk '{print $2}')
11048 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11050 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11051 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11054 for ((i=0;i<5;i++)); do
11055 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11056 error "get fid for f$i failed"
11057 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11058 error "check path $tdir/striped_dir/f$i failed"
11060 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11061 error "get fid for d$i failed"
11062 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11063 error "check path $tdir/striped_dir/d$i failed"
11068 run_test 162b "striped directory path lookup sanity"
11070 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11072 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11073 skip "Need MDS version at least 2.7.51" && return
11074 test_mkdir $DIR/$tdir.local
11075 test_mkdir $DIR/$tdir.remote
11076 local lpath=$tdir.local
11077 local rpath=$tdir.remote
11079 for ((i = 0; i <= 101; i++)); do
11082 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11083 error "get fid for local directory $DIR/$lpath failed"
11084 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11085 error "check path for local directory $DIR/$lpath failed"
11088 test_mkdir $DIR/$rpath
11089 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11090 error "get fid for remote directory $DIR/$rpath failed"
11091 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11092 error "check path for remote directory $DIR/$rpath failed"
11097 run_test 162c "fid2path works with paths 100 or more directories deep"
11100 # do directio so as not to populate the page cache
11101 log "creating a 10 Mb file"
11102 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11103 log "starting reads"
11104 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11105 log "truncating the file"
11106 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11108 kill %+ || true # reads might have finished
11109 echo "wait until dd is finished"
11111 log "removing the temporary file"
11112 rm -rf $DIR/$tfile || error "tmp file removal failed"
11114 run_test 169 "parallel read and truncate should not deadlock"
11117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11118 $LCTL clear # bug 18514
11119 $LCTL debug_daemon start $TMP/${tfile}_log_good
11121 $LCTL debug_daemon stop
11122 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11123 error "sed failed to read log_good"
11125 $LCTL debug_daemon start $TMP/${tfile}_log_good
11127 $LCTL debug_daemon stop
11129 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11130 error "lctl df log_bad failed"
11132 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11133 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11135 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11136 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11138 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11139 error "bad_line good_line1 good_line2 are empty"
11141 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11142 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11143 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11145 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11146 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11147 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11149 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11150 error "bad_line_new good_line_new are empty"
11152 local expected_good=$((good_line1 + good_line2*2))
11154 rm -f $TMP/${tfile}*
11155 # LU-231, short malformed line may not be counted into bad lines
11156 if [ $bad_line -ne $bad_line_new ] &&
11157 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11158 error "expected $bad_line bad lines, but got $bad_line_new"
11162 if [ $expected_good -ne $good_line_new ]; then
11163 error "expected $expected_good good lines, but got $good_line_new"
11168 run_test 170 "test lctl df to handle corrupted log ====================="
11170 test_171() { # bug20592
11171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11172 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11173 $LCTL set_param fail_loc=0x50e
11174 $LCTL set_param fail_val=3000
11175 multiop_bg_pause $DIR/$tfile O_s || true
11177 kill -USR1 $MULTIPID
11181 if dmesg | grep "recursive fault"; then
11182 error "caught a recursive fault"
11184 $LCTL set_param fail_loc=0
11187 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11189 # it would be good to share it with obdfilter-survey/iokit-libecho code
11190 setup_obdecho_osc () {
11193 local obdfilter_name=$2
11194 echo "Creating new osc for $obdfilter_name on $ost_nid"
11195 # make sure we can find loopback nid
11196 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11198 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11199 ${obdfilter_name}_osc_UUID || rc=2; }
11200 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11201 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11205 cleanup_obdecho_osc () {
11206 local obdfilter_name=$1
11207 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11208 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11215 local pages=${3:-64}
11220 local obd_size=$(get_obd_size $node $OBD)
11221 local page_size=$(get_page_size $node)
11222 if [[ -n "$obd_size" ]]; then
11223 local new_count=$((obd_size / (pages * page_size / 1024)))
11224 [[ $new_count -ge $count ]] || count=$new_count
11227 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11228 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11230 if [ $rc -eq 0 ]; then
11231 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11232 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11234 echo "New object id is $id"
11235 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11237 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11238 "test_brw $count w v $pages $id" || rc=4; }
11239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11241 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11242 "cleanup" || rc=5; }
11243 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11244 "detach" || rc=6; }
11245 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11251 remote_ost_nodsh && skip "remote OST with nodsh" && return
11253 local rmmod_local=0
11255 if ! module_loaded obdecho; then
11256 load_module obdecho/obdecho
11260 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11261 local host=$(lctl get_param -n osc.$osc.import |
11262 awk '/current_connection:/ {print $2}' )
11263 local target=$(lctl get_param -n osc.$osc.import |
11264 awk '/target:/ {print $2}' )
11265 target=${target%_UUID}
11267 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11268 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11269 [[ -n $target ]] && cleanup_obdecho_osc $target
11270 [ $rmmod_local -eq 1 ] && rmmod obdecho
11273 run_test 180a "test obdecho on osc"
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11277 remote_ost_nodsh && skip "remote OST with nodsh" && return
11279 local rmmod_remote=0
11281 do_facet ost1 "lsmod | grep -q obdecho || " \
11282 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11283 "modprobe obdecho; }" && rmmod_remote=1
11284 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11285 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11286 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11289 run_test 180b "test obdecho directly on obdfilter"
11291 test_180c() { # LU-2598
11292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11293 remote_ost_nodsh && skip "remote OST with nodsh" && return
11294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11295 skip "Need MDS version at least 2.4.0" && return
11298 local rmmod_remote=false
11299 local pages=16384 # 64MB bulk I/O RPC size
11302 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11303 rmmod_remote=true || error "failed to load module obdecho"
11305 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11307 if [ -n "$target" ]; then
11308 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11310 echo "there is no obdfilter target on ost1"
11313 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11316 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11318 test_181() { # bug 22177
11319 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11320 # create enough files to index the directory
11321 createmany -o $DIR/$tdir/foobar 4000
11322 # print attributes for debug purpose
11325 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11327 # remove the files & current working dir
11328 unlinkmany $DIR/$tdir/foobar 4000
11330 kill -USR1 $MULTIPID
11332 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11335 run_test 181 "Test open-unlinked dir ========================"
11341 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11343 $LCTL set_param mdc.*.rpc_stats=clear
11345 for (( i = 0; i < $tcount; i++ )) ; do
11346 mkdir $DIR/$tdir/$i
11349 for (( i = 0; i < $tcount; i++ )) ; do
11350 createmany -o $DIR/$tdir/$i/f- $fcount &
11354 for (( i = 0; i < $tcount; i++ )) ; do
11355 unlinkmany $DIR/$tdir/$i/f- $fcount &
11359 $LCTL get_param mdc.*.rpc_stats
11363 run_test 182 "Test parallel modify metadata operations ================"
11365 test_183() { # LU-2275
11366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11368 skip "Need MDS version at least 2.3.56" && return
11370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11371 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11372 echo aaa > $DIR/$tdir/$tfile
11374 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11375 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11377 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11378 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11380 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11382 # Flush negative dentry cache
11383 touch $DIR/$tdir/$tfile
11385 # We are not checking for any leaked references here, they'll
11386 # become evident next time we do cleanup with module unload.
11389 run_test 183 "No crash or request leak in case of strange dispositions ========"
11391 # test suite 184 is for LU-2016, LU-2017
11393 check_swap_layouts_support && return 0
11395 dir0=$DIR/$tdir/$testnum
11396 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11401 $SETSTRIPE -c1 $file1
11403 $SETSTRIPE -c2 $file2
11405 gen1=$($GETSTRIPE -g $file1)
11406 gen2=$($GETSTRIPE -g $file2)
11408 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11409 gen=$($GETSTRIPE -g $file1)
11410 [[ $gen1 != $gen ]] ||
11411 "Layout generation on $file1 does not change"
11412 gen=$($GETSTRIPE -g $file2)
11413 [[ $gen2 != $gen ]] ||
11414 "Layout generation on $file2 does not change"
11416 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11417 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11419 run_test 184a "Basic layout swap"
11422 check_swap_layouts_support && return 0
11424 dir0=$DIR/$tdir/$testnum
11425 mkdir -p $dir0 || error "creating dir $dir0"
11432 $SETSTRIPE -c1 $file1
11433 $SETSTRIPE -c2 $file2
11434 $SETSTRIPE -c1 $file3
11435 chown $RUNAS_ID $file3
11436 gen1=$($GETSTRIPE -g $file1)
11437 gen2=$($GETSTRIPE -g $file2)
11439 $LFS swap_layouts $dir1 $dir2 &&
11440 error "swap of directories layouts should fail"
11441 $LFS swap_layouts $dir1 $file1 &&
11442 error "swap of directory and file layouts should fail"
11443 $RUNAS $LFS swap_layouts $file1 $file2 &&
11444 error "swap of file we cannot write should fail"
11445 $LFS swap_layouts $file1 $file3 &&
11446 error "swap of file with different owner should fail"
11447 /bin/true # to clear error code
11449 run_test 184b "Forbidden layout swap (will generate errors)"
11452 check_swap_layouts_support && return 0
11454 local dir0=$DIR/$tdir/$testnum
11455 mkdir -p $dir0 || error "creating dir $dir0"
11457 local ref1=$dir0/ref1
11458 local ref2=$dir0/ref2
11459 local file1=$dir0/file1
11460 local file2=$dir0/file2
11461 # create a file large enough for the concurrent test
11462 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11463 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11464 echo "ref file size: ref1($(stat -c %s $ref1))," \
11465 "ref2($(stat -c %s $ref2))"
11468 dd if=$ref1 of=$file1 bs=16k &
11471 # Make sure dd starts to copy file
11472 while [ ! -f $file1 ]; do sleep 0.1; done
11474 $LFS swap_layouts $file1 $file2
11477 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11478 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11480 # how many bytes copied before swapping layout
11481 local copied=$(stat -c %s $file2)
11482 local remaining=$(stat -c %s $ref1)
11483 remaining=$((remaining - copied))
11484 echo "Copied $copied bytes before swapping layout..."
11486 cmp -n $copied $file1 $ref2 | grep differ &&
11487 error "Content mismatch [0, $copied) of ref2 and file1"
11488 cmp -n $copied $file2 $ref1 ||
11489 error "Content mismatch [0, $copied) of ref1 and file2"
11490 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11491 error "Content mismatch [$copied, EOF) of ref1 and file1"
11494 rm -f $ref1 $ref2 $file1 $file2
11496 run_test 184c "Concurrent write and layout swap"
11499 check_swap_layouts_support && return 0
11500 [ -z "$(which getfattr 2>/dev/null)" ] &&
11501 skip "no getfattr command" && return 0
11503 local file1=$DIR/$tdir/$tfile-1
11504 local file2=$DIR/$tdir/$tfile-2
11505 local file3=$DIR/$tdir/$tfile-3
11509 mkdir -p $DIR/$tdir
11510 touch $file1 || error "create $file1 failed"
11511 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11512 error "create $file2 failed"
11513 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11514 error "create $file3 failed"
11515 lovea1=$($LFS getstripe $file1 | sed 1d)
11517 $LFS swap_layouts $file2 $file3 ||
11518 error "swap $file2 $file3 layouts failed"
11519 $LFS swap_layouts $file1 $file2 ||
11520 error "swap $file1 $file2 layouts failed"
11522 lovea2=$($LFS getstripe $file2 | sed 1d)
11523 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11525 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11526 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11528 run_test 184d "allow stripeless layouts swap"
11531 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11532 { skip "Need MDS version at least 2.6.94"; return 0; }
11533 check_swap_layouts_support && return 0
11534 [ -z "$(which getfattr 2>/dev/null)" ] &&
11535 skip "no getfattr command" && return 0
11537 local file1=$DIR/$tdir/$tfile-1
11538 local file2=$DIR/$tdir/$tfile-2
11539 local file3=$DIR/$tdir/$tfile-3
11542 mkdir -p $DIR/$tdir
11543 touch $file1 || error "create $file1 failed"
11544 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11545 error "create $file2 failed"
11546 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11547 error "create $file3 failed"
11549 $LFS swap_layouts $file1 $file2 ||
11550 error "swap $file1 $file2 layouts failed"
11552 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11553 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11555 echo 123 > $file1 || error "Should be able to write into $file1"
11557 $LFS swap_layouts $file1 $file3 ||
11558 error "swap $file1 $file3 layouts failed"
11560 echo 123 > $file1 || error "Should be able to write into $file1"
11562 rm -rf $file1 $file2 $file3
11564 run_test 184e "Recreate layout after stripeless layout swaps"
11566 test_185() { # LU-2441
11567 # LU-3553 - no volatile file support in old servers
11568 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11569 { skip "Need MDS version at least 2.3.60"; return 0; }
11571 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11572 touch $DIR/$tdir/spoo
11573 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11574 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11575 error "cannot create/write a volatile file"
11576 [ "$FILESET" == "" ] &&
11577 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11578 error "FID is still valid after close"
11580 multiop_bg_pause $DIR/$tdir vVw4096_c
11587 # assume that the next FID for this client is sequential, since stdout
11588 # is unfortunately eaten by multiop_bg_pause
11589 local n=$((${fidv[1]} + 1))
11590 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11591 if [ "$FILESET" == "" ]; then
11592 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11593 error "FID is missing before close"
11595 kill -USR1 $multi_pid
11596 # 1 second delay, so if mtime change we will see it
11598 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11599 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11601 run_test 185 "Volatile file support"
11604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11605 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11606 skip "Need MDS version at least 2.3.0" && return
11608 local dir0=$DIR/$tdir/$testnum
11609 mkdir -p $dir0 || error "creating dir $dir0"
11611 local file=$dir0/file1
11612 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11613 local dv1=$($LFS data_version $file)
11614 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11615 local dv2=$($LFS data_version $file)
11616 [[ $dv1 != $dv2 ]] ||
11617 error "data version did not change on write $dv1 == $dv2"
11622 run_test 187a "Test data version change"
11625 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11627 skip "Need MDS version at least 2.3.0" && return
11629 local dir0=$DIR/$tdir/$testnum
11630 mkdir -p $dir0 || error "creating dir $dir0"
11632 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11633 [[ ${DV[0]} != ${DV[1]} ]] ||
11634 error "data version did not change on write"\
11635 " ${DV[0]} == ${DV[1]}"
11640 run_test 187b "Test data version change on volatile file"
11643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11644 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11645 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11647 local POOL=${POOL:-cea1}
11648 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11649 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11652 local last_ost=$(($OSTCOUNT - 1))
11654 local ost_list=$(seq $first_ost $ost_step $last_ost)
11655 local ost_range="$first_ost $last_ost $ost_step"
11656 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11657 local file_dir=$POOL_ROOT/file_tst
11658 local subdir=$test_path/subdir
11662 # former test_200a test_200b
11663 pool_add $POOL || { rc=$? ; break; }
11664 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11665 # former test_200c test_200d
11666 mkdir -p $test_path
11667 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11668 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11670 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11671 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11672 || { rc=$? ; break; }
11673 # former test_200e test_200f
11674 local files=$((OSTCOUNT*3))
11675 pool_alloc_files $POOL $test_path $files "$ost_list" \
11676 || { rc=$? ; break; }
11677 pool_create_files $POOL $file_dir $files "$ost_list" \
11678 || { rc=$? ; break; }
11679 # former test_200g test_200h
11680 pool_lfs_df $POOL || { rc=$? ; break; }
11681 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11683 # former test_201a test_201b test_201c
11684 pool_remove_first_target $POOL || { rc=$? ; break; }
11686 local f=$test_path/$tfile
11687 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11688 pool_remove $POOL $f || { rc=$? ; break; }
11695 run_test 200 "OST pools"
11697 # usage: default_attr <count | size | offset>
11699 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11702 # usage: check_default_stripe_attr
11703 check_default_stripe_attr() {
11704 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11706 --stripe-count|--count)
11707 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11708 --stripe-size|--size)
11709 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11710 --stripe-index|--index)
11713 error "unknown getstripe attr '$1'"
11716 [ $ACTUAL != $EXPECTED ] &&
11717 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11721 test_mkdir -p $DIR/$tdir
11722 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11724 check_default_stripe_attr --stripe-count
11725 check_default_stripe_attr --stripe-size
11726 check_default_stripe_attr --stripe-index
11730 run_test 204a "Print default stripe attributes ================="
11733 test_mkdir -p $DIR/$tdir
11734 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11736 check_default_stripe_attr --stripe-size
11737 check_default_stripe_attr --stripe-index
11741 run_test 204b "Print default stripe size and offset ==========="
11744 test_mkdir -p $DIR/$tdir
11745 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11747 check_default_stripe_attr --stripe-count
11748 check_default_stripe_attr --stripe-index
11752 run_test 204c "Print default stripe count and offset ==========="
11755 test_mkdir -p $DIR/$tdir
11756 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11758 check_default_stripe_attr --stripe-count
11759 check_default_stripe_attr --stripe-size
11763 run_test 204d "Print default stripe count and size ============="
11766 test_mkdir -p $DIR/$tdir
11767 $SETSTRIPE -d $DIR/$tdir
11769 check_default_stripe_attr --stripe-count --raw
11770 check_default_stripe_attr --stripe-size --raw
11771 check_default_stripe_attr --stripe-index --raw
11775 run_test 204e "Print raw stripe attributes ================="
11778 test_mkdir -p $DIR/$tdir
11779 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11781 check_default_stripe_attr --stripe-size --raw
11782 check_default_stripe_attr --stripe-index --raw
11786 run_test 204f "Print raw stripe size and offset ==========="
11789 test_mkdir -p $DIR/$tdir
11790 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11792 check_default_stripe_attr --stripe-count --raw
11793 check_default_stripe_attr --stripe-index --raw
11797 run_test 204g "Print raw stripe count and offset ==========="
11800 test_mkdir -p $DIR/$tdir
11801 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11803 check_default_stripe_attr --stripe-count --raw
11804 check_default_stripe_attr --stripe-size --raw
11808 run_test 204h "Print raw stripe count and size ============="
11810 # Figure out which job scheduler is being used, if any,
11811 # or use a fake one
11812 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11813 JOBENV=SLURM_JOB_ID
11814 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11816 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11818 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11819 JOBENV=LOADL_STEP_ID
11820 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11823 $LCTL list_param jobid_name > /dev/null 2>&1
11824 if [ $? -eq 0 ]; then
11831 verify_jobstats() {
11836 # we don't really need to clear the stats for this test to work, since each
11837 # command has a unique jobid, but it makes debugging easier if needed.
11838 # for facet in $facets; do
11839 # local dev=$(convert_facet2label $facet)
11840 # # clear old jobstats
11841 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11844 # use a new JobID for each test, or we might see an old one
11845 [ "$JOBENV" = "FAKE_JOBID" ] &&
11846 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11850 [ "$JOBENV" = "nodelocal" ] && {
11851 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11852 $LCTL set_param jobid_name=$FAKE_JOBID
11856 log "Test: ${cmd[*]}"
11857 log "Using JobID environment variable $JOBENV=$JOBVAL"
11859 if [ $JOBENV = "FAKE_JOBID" ]; then
11860 FAKE_JOBID=$JOBVAL ${cmd[*]}
11865 # all files are created on OST0000
11866 for facet in $facets; do
11867 local stats="*.$(convert_facet2label $facet).job_stats"
11868 if [ $(do_facet $facet lctl get_param $stats |
11869 grep -c $JOBVAL) -ne 1 ]; then
11870 do_facet $facet lctl get_param $stats
11871 error "No jobstats for $JOBVAL found on $facet::$stats"
11878 NEW_JOBENV=${1:-$OLD_JOBENV}
11879 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11880 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11884 do_facet $SINGLEMDS \
11885 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11886 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11887 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11890 test_205() { # Job stats
11891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11892 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11894 remote_ost_nodsh && skip "remote OST with nodsh" && return
11896 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11897 skip "Server doesn't support jobstats" && return 0
11898 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11900 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11901 if [ $OLD_JOBENV != $JOBENV ]; then
11902 jobstats_set $JOBENV
11903 trap cleanup_205 EXIT
11906 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11907 echo "Registered as changelog user $CL_USER"
11909 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11910 lctl get_param -n mdt.*.job_cleanup_interval)
11911 local interval_new=5
11912 do_facet $SINGLEMDS \
11913 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11914 local start=$SECONDS
11918 cmd="mkdir $DIR/$tdir"
11919 verify_jobstats "$cmd" "$SINGLEMDS"
11921 cmd="rmdir $DIR/$tdir"
11922 verify_jobstats "$cmd" "$SINGLEMDS"
11923 # mkdir on secondary MDT
11924 if [ $MDSCOUNT -gt 1 ]; then
11925 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11926 verify_jobstats "$cmd" "mds2"
11929 cmd="mknod $DIR/$tfile c 1 3"
11930 verify_jobstats "$cmd" "$SINGLEMDS"
11932 cmd="rm -f $DIR/$tfile"
11933 verify_jobstats "$cmd" "$SINGLEMDS"
11934 # create all files on OST0000 so verify_jobstats can find OST stats
11936 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11937 verify_jobstats "$cmd" "$SINGLEMDS"
11939 cmd="touch $DIR/$tfile"
11940 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11942 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11943 verify_jobstats "$cmd" "ost1"
11945 cancel_lru_locks osc
11946 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11947 verify_jobstats "$cmd" "ost1"
11949 cmd="$TRUNCATE $DIR/$tfile 0"
11950 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11952 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11953 verify_jobstats "$cmd" "$SINGLEMDS"
11954 # jobstats expiry - sleep until old stats should be expired
11955 local left=$((interval_new + 2 - (SECONDS - start)))
11956 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11957 cmd="mkdir $DIR/$tdir.expire"
11958 verify_jobstats "$cmd" "$SINGLEMDS"
11959 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11960 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11962 # Ensure that jobid are present in changelog (if supported by MDS)
11963 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11965 $LFS changelog $MDT0 | tail -9
11966 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11967 [ $jobids -eq 9 ] ||
11968 error "Wrong changelog jobid count $jobids != 9"
11972 jobstats_set $JOBENV
11974 $LFS changelog $MDT0 | tail -1
11975 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11976 [ $jobids -eq 0 ] ||
11977 error "Unexpected jobids when jobid_var=$JOBENV"
11982 run_test 205 "Verify job stats"
11984 # LU-1480, LU-1773 and LU-1657
11986 mkdir -p $DIR/$tdir
11987 $SETSTRIPE -c -1 $DIR/$tdir
11988 #define OBD_FAIL_LOV_INIT 0x1403
11989 $LCTL set_param fail_loc=0xa0001403
11990 $LCTL set_param fail_val=1
11991 touch $DIR/$tdir/$tfile || true
11993 run_test 206 "fail lov_init_raid0() doesn't lbug"
11996 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11997 local fsz=`stat -c %s $DIR/$tfile`
11998 cancel_lru_locks mdc
12000 # do not return layout in getattr intent
12001 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12002 $LCTL set_param fail_loc=0x170
12003 local sz=`stat -c %s $DIR/$tfile`
12005 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12009 run_test 207a "can refresh layout at glimpse"
12012 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12013 local cksum=`md5sum $DIR/$tfile`
12014 local fsz=`stat -c %s $DIR/$tfile`
12015 cancel_lru_locks mdc
12016 cancel_lru_locks osc
12018 # do not return layout in getattr intent
12019 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12020 $LCTL set_param fail_loc=0x171
12022 # it will refresh layout after the file is opened but before read issues
12023 echo checksum is "$cksum"
12024 echo "$cksum" |md5sum -c --quiet || error "file differs"
12028 run_test 207b "can refresh layout at open"
12031 # FIXME: in this test suite, only RD lease is used. This is okay
12032 # for now as only exclusive open is supported. After generic lease
12033 # is done, this test suite should be revised. - Jinshan
12035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12036 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12037 { skip "Need MDS version at least 2.4.52"; return 0; }
12039 echo "==== test 1: verify get lease work"
12040 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12042 echo "==== test 2: verify lease can be broken by upcoming open"
12043 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12047 $MULTIOP $DIR/$tfile oO_RDONLY:c
12048 kill -USR1 $PID && wait $PID || error "break lease error"
12050 echo "==== test 3: verify lease can't be granted if an open already exists"
12051 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12055 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12056 kill -USR1 $PID && wait $PID || error "open file error"
12058 echo "==== test 4: lease can sustain over recovery"
12059 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12065 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12067 echo "==== test 5: lease broken can't be regained by replay"
12068 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12072 # open file to break lease and then recovery
12073 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12076 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12080 run_test 208 "Exclusive open"
12083 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12084 skip_env "must have disp_stripe" && return
12087 sync; sleep 5; sync;
12089 echo 3 > /proc/sys/vm/drop_caches
12090 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12092 # open/close 500 times
12093 for i in $(seq 500); do
12097 echo 3 > /proc/sys/vm/drop_caches
12098 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12100 echo "before: $req_before, after: $req_after"
12101 [ $((req_after - req_before)) -ge 300 ] &&
12102 error "open/close requests are not freed"
12105 run_test 209 "read-only open/close requests should be freed promptly"
12109 size=$((size % 8192 + 1))
12110 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12111 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12112 rm -f $DIR/f212 $DIR/f212.xyz
12114 run_test 212 "Sendfile test ============================================"
12117 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12118 cancel_lru_locks osc
12119 lctl set_param fail_loc=0x8000040f
12120 # generate a read lock
12121 cat $DIR/$tfile > /dev/null
12122 # write to the file, it will try to cancel the above read lock.
12123 cat /etc/hosts >> $DIR/$tfile
12125 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12127 test_214() { # for bug 20133
12128 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12129 for (( i=0; i < 340; i++ )) ; do
12130 touch $DIR/$tdir/d214c/a$i
12133 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12134 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12135 ls $DIR/d214c || error "ls $DIR/d214c failed"
12136 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12137 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12139 run_test 214 "hash-indexed directory test - bug 20133"
12141 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12142 create_lnet_proc_files() {
12143 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12144 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12146 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12147 rm -f "$TMP/lnet_$1.sys_tmp"
12150 # counterpart of create_lnet_proc_files
12151 remove_lnet_proc_files() {
12152 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12155 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12156 # 3rd arg as regexp for body
12157 check_lnet_proc_stats() {
12158 local l=$(cat "$TMP/lnet_$1" |wc -l)
12159 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12161 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12164 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12165 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12166 # optional and can be regexp for 2nd line (lnet.routes case)
12167 check_lnet_proc_entry() {
12168 local blp=2 # blp stands for 'position of 1st line of body'
12169 [ -z "$5" ] || blp=3 # lnet.routes case
12171 local l=$(cat "$TMP/lnet_$1" |wc -l)
12172 # subtracting one from $blp because the body can be empty
12173 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12175 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12176 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12178 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12179 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12181 # bail out if any unexpected line happened
12182 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12183 [ "$?" != 0 ] || error "$2 misformatted"
12186 test_215() { # for bugs 18102, 21079, 21517
12187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12188 local N='(0|[1-9][0-9]*)' # non-negative numeric
12189 local P='[1-9][0-9]*' # positive numeric
12190 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12191 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12192 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12193 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12195 local L1 # regexp for 1st line
12196 local L2 # regexp for 2nd line (optional)
12197 local BR # regexp for the rest (body)
12199 # lnet.stats should look as 11 space-separated non-negative numerics
12200 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12201 create_lnet_proc_files "stats"
12202 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12203 remove_lnet_proc_files "stats"
12205 # lnet.routes should look like this:
12206 # Routing disabled/enabled
12207 # net hops priority state router
12208 # where net is a string like tcp0, hops > 0, priority >= 0,
12209 # state is up/down,
12210 # router is a string like 192.168.1.1@tcp2
12211 L1="^Routing (disabled|enabled)$"
12212 L2="^net +hops +priority +state +router$"
12213 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12214 create_lnet_proc_files "routes"
12215 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12216 remove_lnet_proc_files "routes"
12218 # lnet.routers should look like this:
12219 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12220 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12221 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12222 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12223 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12224 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12225 create_lnet_proc_files "routers"
12226 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12227 remove_lnet_proc_files "routers"
12229 # lnet.peers should look like this:
12230 # nid refs state last max rtr min tx min queue
12231 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12232 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12233 # numeric (0 or >0 or <0), queue >= 0.
12234 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12235 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12236 create_lnet_proc_files "peers"
12237 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12238 remove_lnet_proc_files "peers"
12240 # lnet.buffers should look like this:
12241 # pages count credits min
12242 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12243 L1="^pages +count +credits +min$"
12244 BR="^ +$N +$N +$I +$I$"
12245 create_lnet_proc_files "buffers"
12246 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12247 remove_lnet_proc_files "buffers"
12249 # lnet.nis should look like this:
12250 # nid status alive refs peer rtr max tx min
12251 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12252 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12253 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12254 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12255 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12256 create_lnet_proc_files "nis"
12257 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12258 remove_lnet_proc_files "nis"
12260 # can we successfully write to lnet.stats?
12261 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12262 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12264 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12266 test_216() { # bug 20317
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12268 remote_ost_nodsh && skip "remote OST with nodsh" && return
12271 local facets=$(get_facets OST)
12272 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12274 save_lustre_params client "osc.*.contention_seconds" > $p
12275 save_lustre_params $facets \
12276 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12277 save_lustre_params $facets \
12278 "ldlm.namespaces.filter-*.contended_locks" >> $p
12279 save_lustre_params $facets \
12280 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12283 # agressive lockless i/o settings
12284 for node in $(osts_nodes); do
12285 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'
12287 lctl set_param -n osc.*.contention_seconds 60
12289 $DIRECTIO write $DIR/$tfile 0 10 4096
12290 $CHECKSTAT -s 40960 $DIR/$tfile
12292 # disable lockless i/o
12293 for node in $(osts_nodes); do
12294 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12296 lctl set_param -n osc.*.contention_seconds 0
12299 dd if=/dev/zero of=$DIR/$tfile count=0
12300 $CHECKSTAT -s 0 $DIR/$tfile
12302 restore_lustre_params <$p
12306 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12308 test_217() { # bug 22430
12309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12313 for node in $(nodes_list); do
12314 nid=$(host_nids_address $node $NETTYPE)
12315 if [[ $nid = *-* ]] ; then
12316 echo "lctl ping $nid@$NETTYPE"
12317 lctl ping $nid@$NETTYPE
12319 echo "skipping $node (no hyphen detected)"
12323 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12326 # do directio so as not to populate the page cache
12327 log "creating a 10 Mb file"
12328 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12329 log "starting reads"
12330 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12331 log "truncating the file"
12332 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12334 kill %+ || true # reads might have finished
12335 echo "wait until dd is finished"
12337 log "removing the temporary file"
12338 rm -rf $DIR/$tfile || error "tmp file removal failed"
12340 run_test 218 "parallel read and truncate should not deadlock ======================="
12343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12344 # write one partial page
12345 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12346 # set no grant so vvp_io_commit_write will do sync write
12347 $LCTL set_param fail_loc=0x411
12348 # write a full page at the end of file
12349 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12351 $LCTL set_param fail_loc=0
12352 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12353 $LCTL set_param fail_loc=0x411
12354 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12357 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12358 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12360 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12362 test_220() { #LU-325
12363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12364 remote_ost_nodsh && skip "remote OST with nodsh" && return
12365 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12366 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12369 # create on MDT0000 so the last_id and next_id are correct
12371 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12375 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12376 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12377 osc.$mdtosc_proc1.prealloc_last_id)
12378 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12379 osc.$mdtosc_proc1.prealloc_next_id)
12383 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12384 #define OBD_FAIL_OST_ENOINO 0x229
12385 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12386 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12387 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12389 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12391 MDSOBJS=$((last_id - next_id))
12392 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12394 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12395 echo "OST still has $count kbytes free"
12397 echo "create $MDSOBJS files @next_id..."
12398 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12400 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12401 osc.$mdtosc_proc1.prealloc_last_id)
12402 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12403 osc.$mdtosc_proc1.prealloc_next_id)
12405 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12410 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12411 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12413 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12414 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12415 echo "unlink $MDSOBJS files @$next_id..."
12416 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12418 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12422 dd if=`which date` of=$MOUNT/date oflag=sync
12423 chmod +x $MOUNT/date
12425 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12426 $LCTL set_param fail_loc=0x80001401
12428 $MOUNT/date > /dev/null
12431 run_test 221 "make sure fault and truncate race to not cause OOM"
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12436 test_mkdir -p $DIR/$tdir
12437 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12438 createmany -o $DIR/$tdir/$tfile 10
12439 cancel_lru_locks mdc
12440 cancel_lru_locks osc
12441 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12442 $LCTL set_param fail_loc=0x31a
12443 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12444 $LCTL set_param fail_loc=0
12447 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12452 test_mkdir -p $DIR/$tdir
12453 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12454 createmany -o $DIR/$tdir/$tfile 10
12455 cancel_lru_locks mdc
12456 cancel_lru_locks osc
12457 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12458 $LCTL set_param fail_loc=0x31a
12459 rm -r $DIR/$tdir || "AGL for rmdir failed"
12460 $LCTL set_param fail_loc=0
12462 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12467 test_mkdir -p $DIR/$tdir
12468 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12469 createmany -o $DIR/$tdir/$tfile 10
12470 cancel_lru_locks mdc
12471 cancel_lru_locks osc
12472 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12473 $LCTL set_param fail_loc=0x31b
12474 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12475 $LCTL set_param fail_loc=0
12478 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12480 test_224a() { # LU-1039, MRP-303
12481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12482 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12483 $LCTL set_param fail_loc=0x508
12484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12485 $LCTL set_param fail_loc=0
12488 run_test 224a "Don't panic on bulk IO failure"
12490 test_224b() { # LU-1039, MRP-303
12491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12492 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12493 cancel_lru_locks osc
12494 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12495 $LCTL set_param fail_loc=0x515
12496 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12497 $LCTL set_param fail_loc=0
12500 run_test 224b "Don't panic on bulk IO failure"
12502 test_224c() { # LU-6441
12503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12504 local pages_per_rpc=$($LCTL get_param \
12505 osc.*.max_pages_per_rpc)
12506 local at_max=$($LCTL get_param -n at_max)
12507 local timeout=$($LCTL get_param -n timeout)
12508 local test_at="$LCTL get_param -n at_max"
12509 local param_at="$FSNAME.sys.at_max"
12510 local test_timeout="$LCTL get_param -n timeout"
12511 local param_timeout="$FSNAME.sys.timeout"
12513 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12515 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12516 error "conf_param at_max=0 failed"
12517 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12518 error "conf_param timeout=5 failed"
12520 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12521 $LCTL set_param fail_loc=0x520
12522 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12524 $LCTL set_param fail_loc=0
12526 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12527 error "conf_param at_max=$at_max failed"
12528 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12529 $timeout || error "conf_param timeout=$timeout failed"
12531 $LCTL set_param -n $pages_per_rpc
12533 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12535 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12538 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12539 if [ -z ${MDSSURVEY} ]; then
12540 skip_env "mds-survey not found" && return
12543 [ $MDSCOUNT -ge 2 ] &&
12544 skip "skipping now for more than one MDT" && return
12546 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12547 { skip "Need MDS version at least 2.2.51"; return; }
12549 local mds=$(facet_host $SINGLEMDS)
12550 local target=$(do_nodes $mds 'lctl dl' | \
12551 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12553 local cmd1="file_count=1000 thrhi=4"
12554 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12555 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12556 local cmd="$cmd1 $cmd2 $cmd3"
12558 rm -f ${TMP}/mds_survey*
12560 eval $cmd || error "mds-survey with zero-stripe failed"
12561 cat ${TMP}/mds_survey*
12562 rm -f ${TMP}/mds_survey*
12564 run_test 225a "Metadata survey sanity with zero-stripe"
12567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12569 if [ -z ${MDSSURVEY} ]; then
12570 skip_env "mds-survey not found" && return
12572 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12573 { skip "Need MDS version at least 2.2.51"; return; }
12575 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12576 skip_env "Need to mount OST to test" && return
12579 [ $MDSCOUNT -ge 2 ] &&
12580 skip "skipping now for more than one MDT" && return
12581 local mds=$(facet_host $SINGLEMDS)
12582 local target=$(do_nodes $mds 'lctl dl' | \
12583 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12585 local cmd1="file_count=1000 thrhi=4"
12586 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12587 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12588 local cmd="$cmd1 $cmd2 $cmd3"
12590 rm -f ${TMP}/mds_survey*
12592 eval $cmd || error "mds-survey with stripe_count failed"
12593 cat ${TMP}/mds_survey*
12594 rm -f ${TMP}/mds_survey*
12596 run_test 225b "Metadata survey sanity with stripe_count = 1"
12598 mcreate_path2fid () {
12604 local path=$DIR/$tdir/$name
12609 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12610 error "cannot create $desc"
12612 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12614 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12616 fid_path=$($LFS fid2path $MOUNT $fid)
12618 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12620 [ "$path" == "$fid_path" ] ||
12621 error "fid2path returned $fid_path, expected $path"
12623 echo "pass with $path and $fid"
12628 mkdir -p $DIR/$tdir
12630 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12631 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12632 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12633 mcreate_path2fid 0040666 0 0 dir "directory"
12634 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12635 mcreate_path2fid 0100666 0 0 file "regular file"
12636 mcreate_path2fid 0120666 0 0 link "symbolic link"
12637 mcreate_path2fid 0140666 0 0 sock "socket"
12639 run_test 226a "call path2fid and fid2path on files of all type"
12642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12646 mkdir -p $DIR/$tdir
12647 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12648 error "create remote directory failed"
12649 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12650 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12651 "character special file (null)"
12652 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12653 "character special file (no device)"
12654 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12655 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12656 "block special file (loop)"
12657 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12658 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12659 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12661 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12663 # LU-1299 Executing or running ldd on a truncated executable does not
12664 # cause an out-of-memory condition.
12666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12667 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12668 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12669 chmod +x $MOUNT/date
12671 $MOUNT/date > /dev/null
12672 ldd $MOUNT/date > /dev/null
12675 run_test 227 "running truncated executable does not cause OOM"
12677 # LU-1512 try to reuse idle OI blocks
12679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12681 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12682 skip "non-ldiskfs backend" && return
12684 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12685 local myDIR=$DIR/$tdir
12688 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12689 $LCTL set_param fail_loc=0x80001002
12690 createmany -o $myDIR/t- 10000
12691 $LCTL set_param fail_loc=0
12692 # The guard is current the largest FID holder
12694 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12696 local IDX=$(($SEQ % 64))
12698 do_facet $SINGLEMDS sync
12699 # Make sure journal flushed.
12701 local blk1=$(do_facet $SINGLEMDS \
12702 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12703 grep Blockcount | awk '{print $4}')
12705 # Remove old files, some OI blocks will become idle.
12706 unlinkmany $myDIR/t- 10000
12707 # Create new files, idle OI blocks should be reused.
12708 createmany -o $myDIR/t- 2000
12709 do_facet $SINGLEMDS sync
12710 # Make sure journal flushed.
12712 local blk2=$(do_facet $SINGLEMDS \
12713 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12714 grep Blockcount | awk '{print $4}')
12716 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12718 run_test 228a "try to reuse idle OI blocks"
12721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12722 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12723 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12724 skip "non-ldiskfs backend" && return
12726 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12727 local myDIR=$DIR/$tdir
12730 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12731 $LCTL set_param fail_loc=0x80001002
12732 createmany -o $myDIR/t- 10000
12733 $LCTL set_param fail_loc=0
12734 # The guard is current the largest FID holder
12736 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12738 local IDX=$(($SEQ % 64))
12740 do_facet $SINGLEMDS sync
12741 # Make sure journal flushed.
12743 local blk1=$(do_facet $SINGLEMDS \
12744 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12745 grep Blockcount | awk '{print $4}')
12747 # Remove old files, some OI blocks will become idle.
12748 unlinkmany $myDIR/t- 10000
12751 stop $SINGLEMDS || error "Fail to stop MDT."
12753 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12755 df $MOUNT || error "Fail to df."
12756 # Create new files, idle OI blocks should be reused.
12757 createmany -o $myDIR/t- 2000
12758 do_facet $SINGLEMDS sync
12759 # Make sure journal flushed.
12761 local blk2=$(do_facet $SINGLEMDS \
12762 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12763 grep Blockcount | awk '{print $4}')
12765 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12767 run_test 228b "idle OI blocks can be reused after MDT restart"
12771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12773 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12774 skip "non-ldiskfs backend" && return
12776 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12777 local myDIR=$DIR/$tdir
12780 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12781 $LCTL set_param fail_loc=0x80001002
12782 # 20000 files can guarantee there are index nodes in the OI file
12783 createmany -o $myDIR/t- 20000
12784 $LCTL set_param fail_loc=0
12785 # The guard is current the largest FID holder
12787 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12789 local IDX=$(($SEQ % 64))
12791 do_facet $SINGLEMDS sync
12792 # Make sure journal flushed.
12794 local blk1=$(do_facet $SINGLEMDS \
12795 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12796 grep Blockcount | awk '{print $4}')
12798 # Remove old files, some OI blocks will become idle.
12799 unlinkmany $myDIR/t- 20000
12801 # The OI file should become empty now
12803 # Create new files, idle OI blocks should be reused.
12804 createmany -o $myDIR/t- 2000
12805 do_facet $SINGLEMDS sync
12806 # Make sure journal flushed.
12808 local blk2=$(do_facet $SINGLEMDS \
12809 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12810 grep Blockcount | awk '{print $4}')
12812 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12814 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12816 test_229() { # LU-2482, LU-3448
12817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12818 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12821 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12825 # Create a file with a released layout and stripe count 2.
12826 $MULTIOP $DIR/$tfile H2c ||
12827 error "failed to create file with released layout"
12829 $GETSTRIPE -v $DIR/$tfile
12831 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12832 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12834 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12835 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12836 stat $DIR/$tfile || error "failed to stat released file"
12838 chown $RUNAS_ID $DIR/$tfile ||
12839 error "chown $RUNAS_ID $DIR/$tfile failed"
12841 chgrp $RUNAS_ID $DIR/$tfile ||
12842 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12844 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12845 rm $DIR/$tfile || error "failed to remove released file"
12847 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12854 test_mkdir $DIR/$tdir
12855 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12856 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12857 [ $mdt_idx -ne 0 ] &&
12858 error "create local directory on wrong MDT $mdt_idx"
12860 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12861 error "create remote directory failed"
12862 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12863 [ $mdt_idx -ne $MDTIDX ] &&
12864 error "create remote directory on wrong MDT $mdt_idx"
12866 createmany -o $DIR/$tdir/test_230/t- 10 ||
12867 error "create files on remote directory failed"
12868 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12869 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12870 rm -r $DIR/$tdir || error "unlink remote directory failed"
12872 run_test 230a "Create remote directory and files under the remote directory"
12875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12883 local migrate_dir=$DIR/$tdir/migrate_dir
12884 local other_dir=$DIR/$tdir/other_dir
12886 test_mkdir $DIR/$tdir
12887 test_mkdir -i0 -c1 $migrate_dir
12888 test_mkdir -i0 -c1 $other_dir
12889 for ((i=0; i<10; i++)); do
12890 mkdir -p $migrate_dir/dir_${i}
12891 createmany -o $migrate_dir/dir_${i}/f 10 ||
12892 error "create files under remote dir failed $i"
12895 cp /etc/passwd $migrate_dir/$tfile
12896 cp /etc/passwd $other_dir/$tfile
12897 chattr +SAD $migrate_dir
12898 chattr +SAD $migrate_dir/$tfile
12900 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12901 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12902 local old_dir_mode=$(stat -c%f $migrate_dir)
12903 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12905 mkdir -p $migrate_dir/dir_default_stripe2
12906 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12907 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12909 mkdir -p $other_dir
12910 ln $migrate_dir/$tfile $other_dir/luna
12911 ln $migrate_dir/$tfile $migrate_dir/sofia
12912 ln $other_dir/$tfile $migrate_dir/david
12913 ln -s $migrate_dir/$tfile $other_dir/zachary
12914 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12915 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12917 $LFS migrate -m $MDTIDX $migrate_dir ||
12918 error "fails on migrating remote dir to MDT1"
12920 echo "migratate to MDT1, then checking.."
12921 for ((i = 0; i < 10; i++)); do
12922 for file in $(find $migrate_dir/dir_${i}); do
12923 mdt_index=$($LFS getstripe -M $file)
12924 [ $mdt_index == $MDTIDX ] ||
12925 error "$file is not on MDT${MDTIDX}"
12929 # the multiple link file should still in MDT0
12930 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12931 [ $mdt_index == 0 ] ||
12932 error "$file is not on MDT${MDTIDX}"
12934 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12935 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12936 error " expect $old_dir_flag get $new_dir_flag"
12938 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12939 [ "$old_file_flag" = "$new_file_flag" ] ||
12940 error " expect $old_file_flag get $new_file_flag"
12942 local new_dir_mode=$(stat -c%f $migrate_dir)
12943 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12944 error "expect mode $old_dir_mode get $new_dir_mode"
12946 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12947 [ "$old_file_mode" = "$new_file_mode" ] ||
12948 error "expect mode $old_file_mode get $new_file_mode"
12950 diff /etc/passwd $migrate_dir/$tfile ||
12951 error "$tfile different after migration"
12953 diff /etc/passwd $other_dir/luna ||
12954 error "luna different after migration"
12956 diff /etc/passwd $migrate_dir/sofia ||
12957 error "sofia different after migration"
12959 diff /etc/passwd $migrate_dir/david ||
12960 error "david different after migration"
12962 diff /etc/passwd $other_dir/zachary ||
12963 error "zachary different after migration"
12965 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12966 error "${tfile}_ln different after migration"
12968 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12969 error "${tfile}_ln_other different after migration"
12971 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12972 [ $stripe_count = 2 ] ||
12973 error "dir strpe_count $d != 2 after migration."
12975 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12976 [ $stripe_count = 2 ] ||
12977 error "file strpe_count $d != 2 after migration."
12979 #migrate back to MDT0
12982 $LFS migrate -m $MDTIDX $migrate_dir ||
12983 error "fails on migrating remote dir to MDT0"
12985 echo "migrate back to MDT0, checking.."
12986 for file in $(find $migrate_dir); do
12987 mdt_index=$($LFS getstripe -M $file)
12988 [ $mdt_index == $MDTIDX ] ||
12989 error "$file is not on MDT${MDTIDX}"
12992 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12993 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12994 error " expect $old_dir_flag get $new_dir_flag"
12996 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12997 [ "$old_file_flag" = "$new_file_flag" ] ||
12998 error " expect $old_file_flag get $new_file_flag"
13000 local new_dir_mode=$(stat -c%f $migrate_dir)
13001 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13002 error "expect mode $old_dir_mode get $new_dir_mode"
13004 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13005 [ "$old_file_mode" = "$new_file_mode" ] ||
13006 error "expect mode $old_file_mode get $new_file_mode"
13008 diff /etc/passwd ${migrate_dir}/$tfile ||
13009 error "$tfile different after migration"
13011 diff /etc/passwd ${other_dir}/luna ||
13012 error "luna different after migration"
13014 diff /etc/passwd ${migrate_dir}/sofia ||
13015 error "sofia different after migration"
13017 diff /etc/passwd ${other_dir}/zachary ||
13018 error "zachary different after migration"
13020 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13021 error "${tfile}_ln different after migration"
13023 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13024 error "${tfile}_ln_other different after migration"
13026 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13027 [ $stripe_count = 2 ] ||
13028 error "dir strpe_count $d != 2 after migration."
13030 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13031 [ $stripe_count = 2 ] ||
13032 error "file strpe_count $d != 2 after migration."
13034 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13036 run_test 230b "migrate directory"
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13041 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13045 local migrate_dir=$DIR/$tdir/migrate_dir
13047 #If migrating directory fails in the middle, all entries of
13048 #the directory is still accessiable.
13049 test_mkdir $DIR/$tdir
13050 test_mkdir -i0 -c1 $migrate_dir
13052 createmany -o $migrate_dir/f 10 ||
13053 error "create files under ${migrate_dir} failed"
13055 #failed after migrating 5 entries
13056 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13057 do_facet mds1 lctl set_param fail_loc=0x20001801
13058 do_facet mds1 lctl set_param fail_val=5
13059 local t=$(ls $migrate_dir | wc -l)
13060 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13061 error "migrate should fail after 5 entries"
13063 mkdir $migrate_dir/dir &&
13064 error "mkdir succeeds under migrating directory"
13065 touch $migrate_dir/file &&
13066 error "touch file succeeds under migrating directory"
13068 local u=$(ls $migrate_dir | wc -l)
13069 [ "$u" == "$t" ] || error "$u != $t during migration"
13071 for file in $(find $migrate_dir); do
13072 stat $file || error "stat $file failed"
13075 do_facet mds1 lctl set_param fail_loc=0
13076 do_facet mds1 lctl set_param fail_val=0
13078 $LFS migrate -m $MDTIDX $migrate_dir ||
13079 error "migrate open files should failed with open files"
13081 echo "Finish migration, then checking.."
13082 for file in $(find $migrate_dir); do
13083 mdt_index=$($LFS getstripe -M $file)
13084 [ $mdt_index == $MDTIDX ] ||
13085 error "$file is not on MDT${MDTIDX}"
13088 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13090 run_test 230c "check directory accessiblity if migration is failed"
13093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13094 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13097 local migrate_dir=$DIR/$tdir/migrate_dir
13101 test_mkdir $DIR/$tdir
13102 test_mkdir -i0 -c1 $migrate_dir
13104 for ((i=0; i<100; i++)); do
13105 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13106 createmany -o $migrate_dir/dir_${i}/f 100 ||
13107 error "create files under remote dir failed $i"
13110 $LFS migrate -m $MDTIDX $migrate_dir ||
13111 error "migrate remote dir error"
13113 echo "Finish migration, then checking.."
13114 for file in $(find $migrate_dir); do
13115 mdt_index=$($LFS getstripe -M $file)
13116 [ $mdt_index == $MDTIDX ] ||
13117 error "$file is not on MDT${MDTIDX}"
13120 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13122 run_test 230d "check migrate big directory"
13125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13126 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13132 mkdir -p $DIR/$tdir
13133 mkdir $DIR/$tdir/migrate_dir
13134 mkdir $DIR/$tdir/other_dir
13135 touch $DIR/$tdir/migrate_dir/a
13136 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13137 ls $DIR/$tdir/other_dir
13139 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13140 error "migrate dir fails"
13142 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13143 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13145 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13146 [ $mdt_index == 0 ] || error "a is not on MDT0"
13148 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13149 error "migrate dir fails"
13151 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13152 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13154 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13155 [ $mdt_index == 1 ] || error "a is not on MDT1"
13157 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13158 [ $mdt_index == 1 ] || error "b is not on MDT1"
13160 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13161 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13163 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13165 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13167 run_test 230e "migrate mulitple local link files"
13170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13175 mkdir -p $DIR/$tdir
13176 mkdir $DIR/$tdir/migrate_dir
13177 $LFS mkdir -i1 $DIR/$tdir/other_dir
13178 touch $DIR/$tdir/migrate_dir/a
13179 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13180 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13181 ls $DIR/$tdir/other_dir
13183 # a should be migrated to MDT1, since no other links on MDT0
13184 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13185 error "migrate dir fails"
13186 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13187 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13188 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13189 [ $mdt_index == 1 ] || error "a is not on MDT1"
13191 # a should stay on MDT1, because it is a mulitple link file
13192 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13193 error "migrate dir fails"
13194 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13195 [ $mdt_index == 1 ] || error "a is not on MDT1"
13197 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13198 error "migrate dir fails"
13200 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13201 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13202 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13204 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13205 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13207 # a should be migrated to MDT0, since no other links on MDT1
13208 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13209 error "migrate dir fails"
13210 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13211 [ $mdt_index == 0 ] || error "a is not on MDT0"
13213 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13215 run_test 230f "migrate mulitple remote link files"
13218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13221 mkdir -p $DIR/$tdir/migrate_dir
13223 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13224 error "migrating dir to non-exist MDT succeeds"
13227 run_test 230g "migrate dir to non-exist MDT"
13230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13231 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13232 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13233 skip "Need MDS version at least 2.7.64" && return
13236 mkdir -p $DIR/$tdir/migrate_dir
13238 $LFS migrate -m1 $DIR &&
13239 error "migrating mountpoint1 should fail"
13241 $LFS migrate -m1 $DIR/$tdir/.. &&
13242 error "migrating mountpoint2 should fail"
13244 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13245 error "migrating $tdir fail"
13247 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13248 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13250 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13251 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13254 run_test 230h "migrate .. and root"
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13258 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13260 mkdir -p $DIR/$tdir/migrate_dir
13262 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13263 error "migration fails with a tailing slash"
13265 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13266 error "migration fails with two tailing slashes"
13268 run_test 230i "lfs migrate -m tolerates trailing slashes"
13272 # For simplicity this test assumes that max_pages_per_rpc
13273 # is the same across all OSCs
13274 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13275 local bulk_size=$((max_pages * 4096))
13277 mkdir -p $DIR/$tdir
13279 # clear the OSC stats
13280 $LCTL set_param osc.*.stats=0 &>/dev/null
13283 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13284 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13285 oflag=direct &>/dev/null || error "dd failed"
13287 sync; sleep 1; sync # just to be safe
13288 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13289 if [ x$nrpcs != "x1" ]; then
13290 $LCTL get_param osc.*.stats
13291 error "found $nrpcs ost_write RPCs, not 1 as expected"
13295 # Drop the OSC cache, otherwise we will read from it
13296 cancel_lru_locks osc
13298 # clear the OSC stats
13299 $LCTL set_param osc.*.stats=0 &>/dev/null
13301 # Client reads $bulk_size.
13302 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13303 iflag=direct &>/dev/null || error "dd failed"
13305 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13306 if [ x$nrpcs != "x1" ]; then
13307 $LCTL get_param osc.*.stats
13308 error "found $nrpcs ost_read RPCs, not 1 as expected"
13311 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13314 mkdir -p $DIR/$tdir
13316 for i in {0..1023}; do
13317 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13318 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13319 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13323 run_test 231b "must not assert on fully utilized OST request buffer"
13326 mkdir -p $DIR/$tdir
13327 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13328 $LCTL set_param fail_loc=0x31c
13330 # ignore dd failure
13331 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13333 $LCTL set_param fail_loc=0
13334 umount_client $MOUNT || error "umount failed"
13335 mount_client $MOUNT || error "mount failed"
13337 run_test 232 "failed lock should not block umount"
13340 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13341 { skip "Need MDS version at least 2.3.64"; return; }
13342 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13344 local fid=$($LFS path2fid $MOUNT)
13345 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13346 error "cannot access $MOUNT using its FID '$fid'"
13348 run_test 233a "checking that OBF of the FS root succeeds"
13351 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13352 { skip "Need MDS version at least 2.5.90"; return; }
13353 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13355 local fid=$($LFS path2fid $MOUNT/.lustre)
13356 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13357 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13359 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13360 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13361 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13363 run_test 233b "checking that OBF of the FS .lustre succeeds"
13366 local p="$TMP/sanityN-$TESTNAME.parameters"
13367 save_lustre_params client "llite.*.xattr_cache" > $p
13368 lctl set_param llite.*.xattr_cache 1 ||
13369 { skip "xattr cache is not supported"; return 0; }
13371 mkdir -p $DIR/$tdir || error "mkdir failed"
13372 touch $DIR/$tdir/$tfile || error "touch failed"
13373 # OBD_FAIL_LLITE_XATTR_ENOMEM
13374 $LCTL set_param fail_loc=0x1405
13375 # output of the form: attr 2 4 44 3 fc13 x86_64
13376 V=($(IFS=".-" rpm -q attr))
13377 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13378 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13379 # attr pre-2.4.44-7 had a bug with rc
13380 # LU-3703 - SLES 11 and FC13 clients have older attr
13381 getfattr -n user.attr $DIR/$tdir/$tfile &&
13382 error "getfattr should have failed with ENOMEM"
13384 skip "LU-3703: attr version $(getfattr --version) too old"
13386 $LCTL set_param fail_loc=0x0
13389 restore_lustre_params < $p
13392 run_test 234 "xattr cache should not crash on ENOMEM"
13395 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13396 skip "Need MDS version at least 2.4.52" && return
13397 flock_deadlock $DIR/$tfile
13402 124) error "process hangs on a deadlock"
13404 *) error "error executing flock_deadlock $DIR/$tfile"
13408 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13412 check_swap_layouts_support && return 0
13413 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13415 local ref1=/etc/passwd
13416 local ref2=/etc/group
13417 local file1=$DIR/$tdir/f1
13418 local file2=$DIR/$tdir/f2
13420 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13421 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13422 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13423 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13424 local fd=$(free_fd)
13425 local cmd="exec $fd<>$file2"
13428 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13429 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13432 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13437 run_test 236 "Layout swap on open unlinked file"
13439 # test to verify file handle related system calls
13440 # (name_to_handle_at/open_by_handle_at)
13441 # The new system calls are supported in glibc >= 2.14.
13444 echo "Test file_handle syscalls" > $DIR/$tfile ||
13445 error "write failed"
13446 check_fhandle_syscalls $DIR/$tfile ||
13447 error "check_fhandle_syscalls failed"
13449 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13451 # LU-4659 linkea consistency
13453 local server_version=$(lustre_version_code $SINGLEMDS)
13455 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13456 [[ $server_version -gt $(version_code 2.5.1) &&
13457 $server_version -lt $(version_code 2.5.50) ]] ||
13458 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13461 ln $DIR/$tfile $DIR/$tfile.lnk
13462 touch $DIR/$tfile.new
13463 mv $DIR/$tfile.new $DIR/$tfile
13464 local fid1=$($LFS path2fid $DIR/$tfile)
13465 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13466 local path1=$($LFS fid2path $FSNAME "$fid1")
13467 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13468 local path2=$($LFS fid2path $FSNAME "$fid2")
13469 [ $tfile.lnk == $path2 ] ||
13470 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13473 run_test 238 "Verify linkea consistency"
13476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13477 skip "Need MDS version at least 2.5.60" && return
13478 local list=$(comma_list $(mdts_nodes))
13480 mkdir -p $DIR/$tdir
13481 createmany -o $DIR/$tdir/f- 5000
13482 unlinkmany $DIR/$tdir/f- 5000
13483 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13484 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13485 osc.*MDT*.sync_in_flight" | calc_sum)
13486 [ "$changes" -eq 0 ] || error "$changes not synced"
13488 run_test 239 "osp_sync test"
13490 test_239a() { #LU-5297
13492 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13493 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13494 chgrp $RUNAS_GID $DIR/$tfile
13495 wait_delete_completed
13497 run_test 239a "process invalid osp sync record correctly"
13499 test_239b() { #LU-5297
13501 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13502 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13503 chgrp $RUNAS_GID $DIR/$tfile1
13504 wait_delete_completed
13505 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13507 chgrp $RUNAS_GID $DIR/$tfile2
13508 wait_delete_completed
13510 run_test 239b "process osp sync record with ENOMEM error correctly"
13513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13515 mkdir -p $DIR/$tdir
13517 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13518 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13519 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13520 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13522 umount_client $MOUNT || error "umount failed"
13523 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13524 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13525 mount_client $MOUNT || error "failed to mount client"
13527 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13528 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13530 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13533 for LOOP in $(seq $1); do
13534 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13535 cancel_lru_locks osc || true
13540 for LOOP in $(seq $1); do
13541 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13542 iflag=direct 2>/dev/null
13547 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13549 cancel_lru_locks osc
13550 test_241_bio 1000 &
13555 run_test 241 "bio vs dio"
13558 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13560 test_241_dio 1000 &
13565 run_test 241b "dio vs dio"
13568 mkdir -p $DIR/$tdir
13569 touch $DIR/$tdir/$tfile
13571 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13572 do_facet mds1 lctl set_param fail_loc=0x105
13573 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13575 do_facet mds1 lctl set_param fail_loc=0
13576 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13578 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13582 test_mkdir -p $DIR/$tdir
13583 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13585 run_test 243 "various group lock tests"
13589 test_mkdir -p $DIR/$tdir
13590 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13591 sendfile_grouplock $DIR/$tdir/$tfile || \
13592 error "sendfile+grouplock failed"
13595 run_test 244 "sendfile with group lock tests"
13598 local flagname="multi_mod_rpcs"
13599 local connect_data_name="max_mod_rpcs"
13602 # check if multiple modify RPCs flag is set
13603 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13604 grep "connect_flags:")
13607 echo "$out" | grep -qw $flagname
13608 if [ $? -ne 0 ]; then
13609 echo "connect flag $flagname is not set"
13613 # check if multiple modify RPCs data is set
13614 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13617 echo "$out" | grep -qw $connect_data_name ||
13618 error "import should have connect data $connect_data_name"
13620 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13622 test_246() { # LU-7371
13623 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13624 skip "Need OST version >= 2.7.62" && return 0
13625 do_facet ost1 $LCTL set_param fail_val=4095
13626 #define OBD_FAIL_OST_READ_SIZE 0x234
13627 do_facet ost1 $LCTL set_param fail_loc=0x234
13628 $LFS setstripe $DIR/$tfile -i 0 -c 1
13629 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13630 cancel_lru_locks $FSNAME-OST0000
13631 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13633 run_test 246 "Read file of size 4095 should return right length"
13636 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13638 { skip "Fileset feature is not supported"; return; }
13640 local submount=${MOUNT}_$tdir
13643 mkdir -p $submount || error "mkdir $submount failed"
13644 FILESET="$FILESET/$tdir" mount_client $submount ||
13645 error "mount $submount failed"
13646 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13647 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13648 error "read $MOUNT/$tdir/$tfile failed"
13649 umount_client $submount || error "umount $submount failed"
13652 run_test 247a "mount subdir as fileset"
13655 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13656 { skip "Fileset feature is not supported"; return; }
13658 local submount=${MOUNT}_$tdir
13660 rm -rf $MOUNT/$tdir
13661 mkdir -p $submount || error "mkdir $submount failed"
13663 FILESET="$FILESET/$tdir" mount_client $submount &&
13664 error "mount $submount should fail"
13667 run_test 247b "mount subdir that dose not exist"
13670 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13671 { skip "Fileset feature is not supported"; return; }
13673 local submount=${MOUNT}_$tdir
13675 mkdir -p $MOUNT/$tdir/dir1
13676 mkdir -p $submount || error "mkdir $submount failed"
13677 FILESET="$FILESET/$tdir" mount_client $submount ||
13678 error "mount $submount failed"
13679 local fid=$($LFS path2fid $MOUNT/)
13680 $LFS fid2path $submount $fid && error "fid2path should fail"
13681 umount_client $submount || error "umount $submount failed"
13684 run_test 247c "running fid2path outside root"
13687 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13688 { skip "Fileset feature is not supported"; return; }
13690 local submount=${MOUNT}_$tdir
13692 mkdir -p $MOUNT/$tdir/dir1
13693 mkdir -p $submount || error "mkdir $submount failed"
13694 FILESET="$FILESET/$tdir" mount_client $submount ||
13695 error "mount $submount failed"
13696 local fid=$($LFS path2fid $submount/dir1)
13697 $LFS fid2path $submount $fid || error "fid2path should succeed"
13698 umount_client $submount || error "umount $submount failed"
13701 run_test 247d "running fid2path inside root"
13705 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13707 { skip "Fileset feature is not supported"; return; }
13709 local submount=${MOUNT}_$tdir
13712 mkdir -p $submount || error "mkdir $submount failed"
13713 FILESET="$FILESET/.." mount_client $submount &&
13714 error "mount $submount should fail"
13717 run_test 247e "mount .. as fileset"
13720 local my_error=error
13722 # This test case is time sensitive and maloo uses kvm to run auto test.
13723 # Therefore the complete time of I/O task is unreliable and depends on
13724 # the work load on the host machine when the task is running.
13725 which virt-what 2> /dev/null && [ "$(virt-what)" != "kvm" ] ||
13726 { echo "no virt-what installed or running in kvm; ignore error";
13727 my_error="error_ignore env=kvm"; }
13729 # create a large file for fast read verification
13730 dd if=/dev/zero of=$DIR/$tfile bs=128M count=1 > /dev/null 2>&1
13732 # make sure the file is created correctly
13733 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13734 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13736 local saved_fast_read=$($LCTL get_param -n llite.*.fast_read)
13738 echo "Test 1: verify that fast read is 4 times faster on cache read"
13740 # small read with fast read enabled
13741 $LCTL set_param -n llite.*.fast_read=1
13742 local t_fast=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13743 awk '/real/ { print $2 }')
13745 # small read with fast read disabled
13746 $LCTL set_param -n llite.*.fast_read=0
13747 local t_slow=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13748 awk '/real/ { print $2 }')
13750 # verify that fast read is 4 times faster for cache read
13751 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13752 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13754 echo "Test 2: verify the performance between big and small read"
13755 $LCTL set_param -n llite.*.fast_read=1
13757 # 1k non-cache read
13758 cancel_lru_locks osc
13759 local t_1k=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13760 awk '/real/ { print $2 }')
13762 # 1M non-cache read
13763 cancel_lru_locks osc
13764 local t_1m=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1M 2>&1 |
13765 awk '/real/ { print $2 }')
13767 # verify that big IO is not 4 times faster than small IO
13768 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13769 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13771 $LCTL set_param -n llite.*.fast_read=$saved_fast_read
13774 run_test 248 "fast read verification"
13777 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13778 && skip "no 16TB file size limit on ZFS" && return
13780 $SETSTRIPE -c 1 $DIR/$tfile
13781 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13782 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13783 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13784 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13785 conv=notrunc,fsync && error "append succeeded"
13788 run_test 250 "Write above 16T limit"
13791 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13793 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13794 #Skip once - writing the first stripe will succeed
13795 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13796 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13797 error "short write happened"
13799 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13800 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13801 error "short read happened"
13805 run_test 251 "Handling short read and write correctly"
13815 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13816 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13817 skip "can only run lr_reader on ldiskfs target"
13821 # check lr_reader on OST0000
13823 dev=$(facet_device $tgt)
13824 out=$(do_facet $tgt $LR_READER $dev)
13825 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13827 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13828 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13829 error "Invalid uuid returned by $LR_READER on target $tgt"
13830 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13832 # check lr_reader -c on MDT0000
13834 dev=$(facet_device $tgt)
13835 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13836 echo "$LR_READER does not support additional options"
13839 out=$(do_facet $tgt $LR_READER -c $dev)
13840 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13842 num=$(echo "$out" | grep -c "mdtlov")
13843 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13844 error "Invalid number of mdtlov clients returned by $LR_READER"
13845 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13847 # check lr_reader -cr on MDT0000
13848 out=$(do_facet $tgt $LR_READER -cr $dev)
13849 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13851 echo "$out" | grep -q "^reply_data:$" ||
13852 error "$LR_READER should have returned 'reply_data' section"
13853 num=$(echo "$out" | grep -c "client_generation")
13854 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13856 run_test 252 "check lr_reader tool"
13861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13863 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13864 { skip "MDS does not support changelog_size" && return; }
13866 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13867 echo "Registered as changelog user $cl_user"
13869 $LFS changelog_clear $MDT0 $cl_user 0
13871 local size1=$(do_facet mds1 \
13872 $LCTL get_param -n mdd.$MDT0.changelog_size)
13873 echo "Changelog size $size1"
13876 $LFS mkdir -i 0 $DIR/$tdir
13878 mkdir -p $DIR/$tdir/pics/2008/zachy
13879 touch $DIR/$tdir/pics/2008/zachy/timestamp
13880 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13881 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13882 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13883 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13884 rm $DIR/$tdir/pics/desktop.jpg
13886 local size2=$(do_facet mds1 \
13887 $LCTL get_param -n mdd.$MDT0.changelog_size)
13888 echo "Changelog size after work $size2"
13890 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13892 if (( size2 <= size1 )); then
13893 error "Changelog size after work should be greater than original"
13897 run_test 254 "Check changelog size"
13904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13906 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13907 skip "non-ldiskfs backend" && return
13909 mdt_dev=$(mdsdevname 1)
13911 cl_user=$(do_facet mds1 \
13912 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13913 if [[ -n $cl_user ]]; then
13914 skip "active changelog user"
13918 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13919 echo "Registered as changelog user $cl_user"
13922 mkdir -p $DIR/$tdir
13924 $LFS changelog_clear $MDT0 $cl_user 0
13927 touch $DIR/$tdir/{1..10}
13930 stop mds1 || error "Fail to stop MDT."
13933 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13935 #after mount new plainllog is used
13936 touch $DIR/$tdir/{11..19}
13937 cat_sl=$(do_facet mds1 \
13938 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13939 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13941 if (( cat_sl != 2 )); then
13942 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13943 error "Changelog catalog has wrong number of slots $cat_sl"
13946 $LFS changelog_clear $MDT0 $cl_user 0
13948 cat_sl=$(do_facet mds1 \
13949 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13950 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13952 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13954 if (( cat_sl == 2 )); then
13955 error "Empty plain llog was not deleted from changelog catalog"
13957 if (( cat_sl != 1 )); then
13958 error "Active plain llog shouldn\`t be deleted from catalog"
13961 run_test 256 "Check llog delete for empty and not full state"
13963 cleanup_test_300() {
13967 test_striped_dir() {
13972 mkdir -p $DIR/$tdir
13974 SAVE_UMASK=$(umask)
13975 trap cleanup_test_300 RETURN EXIT
13977 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13978 $DIR/$tdir/striped_dir ||
13979 error "set striped dir error"
13981 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13982 [ "$mode" = "755" ] || error "expect 755 got $mode"
13984 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13985 error "getdirstripe failed"
13986 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13987 if [ "$stripe_count" != "2" ]; then
13988 error "stripe_count is $stripe_count, expect 2"
13991 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13992 if [ "$stripe_index" != "$mdt_index" ]; then
13993 error "stripe_index is $stripe_index, expect $mdt_index"
13996 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13997 error "nlink error after create striped dir"
13999 mkdir $DIR/$tdir/striped_dir/a
14000 mkdir $DIR/$tdir/striped_dir/b
14002 stat $DIR/$tdir/striped_dir/a ||
14003 error "create dir under striped dir failed"
14004 stat $DIR/$tdir/striped_dir/b ||
14005 error "create dir under striped dir failed"
14007 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14008 error "nlink error after mkdir"
14010 rmdir $DIR/$tdir/striped_dir/a
14011 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14012 error "nlink error after rmdir"
14014 rmdir $DIR/$tdir/striped_dir/b
14015 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14016 error "nlink error after rmdir"
14018 chattr +i $DIR/$tdir/striped_dir
14019 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14020 error "immutable flags not working under striped dir!"
14021 chattr -i $DIR/$tdir/striped_dir
14023 rmdir $DIR/$tdir/striped_dir ||
14024 error "rmdir striped dir error"
14032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14033 skip "skipped for lustre < 2.7.0" && return
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14035 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14037 test_striped_dir 0 || error "failed on striped dir on MDT0"
14038 test_striped_dir 1 || error "failed on striped dir on MDT0"
14040 run_test 300a "basic striped dir sanity test"
14043 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14044 skip "skipped for lustre < 2.7.0" && return
14045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14046 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14052 test_mkdir $DIR/$tdir || error "mkdir fail"
14053 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14054 error "set striped dir error"
14055 for ((i=0; i<10; i++)); do
14056 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14058 touch $DIR/$tdir/striped_dir/file_$i ||
14059 error "touch error $i"
14060 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14061 [ $mtime1 -eq $mtime2 ] &&
14062 error "mtime not change after create"
14064 rm -f $DIR/$tdir/striped_dir/file_$i ||
14065 error "unlink error $i"
14066 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14067 [ $mtime2 -eq $mtime3 ] &&
14068 error "mtime did not change after unlink"
14072 run_test 300b "check ctime/mtime for striped dir"
14075 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14076 skip "skipped for lustre < 2.7.0" && return
14077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14081 mkdir -p $DIR/$tdir
14082 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14083 error "set striped dir error"
14085 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14086 error "chown striped dir failed"
14088 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14089 error "create 5k files failed"
14091 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14093 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14097 run_test 300c "chown && check ls under striped directory"
14100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14101 skip "skipped for lustre < 2.7.0" && return
14102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14107 mkdir -p $DIR/$tdir
14108 $SETSTRIPE -c 2 $DIR/$tdir
14110 #local striped directory
14111 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14112 error "set striped dir error"
14113 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14114 error "create 10 files failed"
14116 #remote striped directory
14117 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14118 error "set striped dir error"
14119 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14120 error "create 10 files failed"
14122 for file in $(find $DIR/$tdir); do
14123 stripe_count=$($GETSTRIPE -c $file)
14124 [ $stripe_count -eq 2 ] ||
14125 error "wrong stripe $stripe_count for $file"
14130 run_test 300d "check default stripe under striped directory"
14133 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14134 skip "Need MDS version at least 2.7.55" && return
14135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14136 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14140 mkdir -p $DIR/$tdir
14142 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14143 error "set striped dir error"
14145 touch $DIR/$tdir/striped_dir/a
14146 touch $DIR/$tdir/striped_dir/b
14147 touch $DIR/$tdir/striped_dir/c
14149 mkdir $DIR/$tdir/striped_dir/dir_a
14150 mkdir $DIR/$tdir/striped_dir/dir_b
14151 mkdir $DIR/$tdir/striped_dir/dir_c
14153 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14154 error "set striped dir under striped dir error"
14156 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14157 error "set striped dir under striped dir error"
14159 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14160 error "set striped dir under striped dir error"
14162 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14163 error "rename dir under striped dir fails"
14165 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14166 error "rename dir under different stripes fails"
14168 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14169 error "rename file under striped dir should succeed"
14171 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14172 error "rename dir under striped dir should succeed"
14176 run_test 300e "check rename under striped directory"
14179 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14180 skip "Need MDS version at least 2.7.55" && return
14181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14182 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14187 mkdir -p $DIR/$tdir
14189 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14190 error "set striped dir error"
14192 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14193 error "set striped dir error"
14195 touch $DIR/$tdir/striped_dir/a
14196 mkdir $DIR/$tdir/striped_dir/dir_a
14197 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14198 error "create striped dir under striped dir fails"
14200 touch $DIR/$tdir/striped_dir1/b
14201 mkdir $DIR/$tdir/striped_dir1/dir_b
14202 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14203 error "create striped dir under striped dir fails"
14205 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14206 error "rename dir under different striped dir should fail"
14208 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14209 error "rename striped dir under diff striped dir should fail"
14211 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14212 error "rename file under diff striped dirs fails"
14216 run_test 300f "check rename cross striped directory"
14218 test_300_check_default_striped_dir()
14221 local default_count=$2
14222 local default_index=$3
14225 local dir_stripe_index
14228 echo "checking $dirname $default_count $default_index"
14229 $LFS setdirstripe -D -c $default_count -i $default_index \
14230 -t all_char $DIR/$tdir/$dirname ||
14231 error "set default stripe on striped dir error"
14232 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14233 [ $stripe_count -eq $default_count ] ||
14234 error "expect $default_count get $stripe_count for $dirname"
14236 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14237 [ $stripe_index -eq $default_index ] ||
14238 error "expect $default_index get $stripe_index for $dirname"
14240 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14241 error "create dirs failed"
14243 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14244 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14245 for dir in $(find $DIR/$tdir/$dirname/*); do
14246 stripe_count=$($LFS getdirstripe -c $dir)
14247 [ $stripe_count -eq $default_count ] ||
14248 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14249 error "stripe count $default_count != $stripe_count for $dir"
14251 stripe_index=$($LFS getdirstripe -i $dir)
14252 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14253 error "$stripe_index != $default_index for $dir"
14255 #check default stripe
14256 stripe_count=$($LFS getdirstripe -D -c $dir)
14257 [ $stripe_count -eq $default_count ] ||
14258 error "default count $default_count != $stripe_count for $dir"
14260 stripe_index=$($LFS getdirstripe -D -i $dir)
14261 [ $stripe_index -eq $default_index ] ||
14262 error "default index $default_index != $stripe_index for $dir"
14264 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14268 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14269 skip "Need MDS version at least 2.7.55" && return
14270 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14276 mkdir $DIR/$tdir/normal_dir
14278 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14279 test_300_check_default_striped_dir normal_dir 1 0
14280 test_300_check_default_striped_dir normal_dir 2 1
14281 test_300_check_default_striped_dir normal_dir 2 -1
14283 #delete default stripe information
14284 echo "delete default stripeEA"
14285 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14286 error "set default stripe on striped dir error"
14288 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14289 for dir in $(find $DIR/$tdir/normal_dir/*); do
14290 stripe_count=$($LFS getdirstripe -c $dir)
14291 [ $stripe_count -eq 0 ] ||
14292 error "expect 1 get $stripe_count for $dir"
14293 stripe_index=$($LFS getdirstripe -i $dir)
14294 [ $stripe_index -eq 0 ] ||
14295 error "expect 0 get $stripe_index for $dir"
14298 run_test 300g "check default striped directory for normal directory"
14301 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14302 skip "Need MDS version at least 2.7.55" && return
14303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14308 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14309 $DIR/$tdir/striped_dir ||
14310 error "set striped dir error"
14312 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14313 test_300_check_default_striped_dir striped_dir 1 0
14314 test_300_check_default_striped_dir striped_dir 2 1
14315 test_300_check_default_striped_dir striped_dir 2 -1
14317 #delete default stripe information
14318 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14319 error "set default stripe on striped dir error"
14321 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14322 for dir in $(find $DIR/$tdir/striped_dir/*); do
14323 stripe_count=$($LFS getdirstripe -c $dir)
14324 [ $stripe_count -eq 0 ] ||
14325 error "expect 1 get $stripe_count for $dir"
14328 run_test 300h "check default striped directory for striped directory"
14331 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14332 skip "Need MDS version at least 2.7.55" && return
14333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14334 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14340 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14341 error "set striped dir error"
14343 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14344 error "create files under striped dir failed"
14346 # unfortunately, we need to umount to clear dir layout cache for now
14347 # once we fully implement dir layout, we can drop this
14348 umount_client $MOUNT || error "umount failed"
14349 mount_client $MOUNT || error "mount failed"
14351 #set the stripe to be unknown hash type
14352 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14353 $LCTL set_param fail_loc=0x1901
14354 for ((i = 0; i < 10; i++)); do
14355 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14356 error "stat f-$i failed"
14357 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14360 touch $DIR/$tdir/striped_dir/f0 &&
14361 error "create under striped dir with unknown hash should fail"
14363 $LCTL set_param fail_loc=0
14365 umount_client $MOUNT || error "umount failed"
14366 mount_client $MOUNT || error "mount failed"
14370 run_test 300i "client handle unknown hash type striped directory"
14373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14374 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14375 skip "Need MDS version at least 2.7.55" && return
14376 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14382 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14383 $LCTL set_param fail_loc=0x1702
14384 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14385 error "set striped dir error"
14387 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14388 error "create files under striped dir failed"
14390 $LCTL set_param fail_loc=0
14392 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14396 run_test 300j "test large update record"
14399 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14400 skip "Need MDS version at least 2.7.55" && return
14401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14402 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14408 #define OBD_FAIL_LARGE_STRIPE 0x1703
14409 $LCTL set_param fail_loc=0x1703
14410 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14411 error "set striped dir error"
14412 $LCTL set_param fail_loc=0
14414 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14415 error "getstripeddir fails"
14416 rm -rf $DIR/$tdir/striped_dir ||
14417 error "unlink striped dir fails"
14421 run_test 300k "test large striped directory"
14424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14425 skip "Need MDS version at least 2.7.55" && return
14426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14430 test_mkdir -p $DIR/$tdir/striped_dir
14431 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14432 error "chown $RUNAS_ID failed"
14433 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14434 error "set default striped dir failed"
14436 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14437 $LCTL set_param fail_loc=0x80000158
14438 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14440 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14441 [ $stripe_index -eq 1 ] ||
14442 error "expect 1 get $stripe_index for $dir"
14444 run_test 300l "non-root user to create dir under striped dir with stale layout"
14447 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14448 skip "Need MDS version at least 2.7.55" && return
14449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14450 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14452 mkdir -p $DIR/$tdir/striped_dir
14453 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14454 error "set default stripes dir error"
14456 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14458 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14459 [ $stripe_count -eq 0 ] ||
14460 error "expect 0 get $stripe_count for a"
14462 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14463 error "set default stripes dir error"
14465 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14467 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14468 [ $stripe_count -eq 0 ] ||
14469 error "expect 0 get $stripe_count for b"
14471 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14472 error "set default stripes dir error"
14474 mkdir $DIR/$tdir/striped_dir/c &&
14475 error "default stripe_index is invalid, mkdir c should fails"
14477 rm -rf $DIR/$tdir || error "rmdir fails"
14479 run_test 300m "setstriped directory on single MDT FS"
14482 local list=$(comma_list $(mdts_nodes))
14485 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14489 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14490 skip "Need MDS version at least 2.7.55" && return
14491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14492 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14494 local list=$(comma_list $(mdts_nodes))
14496 trap cleanup_300n RETURN EXIT
14497 mkdir -p $DIR/$tdir
14498 chmod 777 $DIR/$tdir
14499 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14500 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14501 error "create striped dir succeeds with gid=0"
14503 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14504 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14505 error "create striped dir fails with gid=-1"
14507 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14508 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14509 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14510 error "set default striped dir succeeds with gid=0"
14513 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14514 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14515 error "set default striped dir fails with gid=-1"
14518 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14519 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14520 error "create test_dir fails"
14521 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14522 error "create test_dir1 fails"
14523 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14524 error "create test_dir2 fails"
14527 run_test 300n "non-root user to create dir under striped dir with default EA"
14530 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14531 skip "Need MDS version at least 2.7.55" && return
14532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14537 mkdir -p $DIR/$tdir
14539 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14540 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14541 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14542 skip "not enough free inodes $numfree1 $numfree2"
14546 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14547 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14548 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14549 skip "not enough free space $numfree1 $numfree2"
14553 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14554 error "setdirstripe fails"
14556 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14557 error "create dirs fails"
14559 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14560 ls $DIR/$tdir/striped_dir > /dev/null ||
14561 error "ls striped dir fails"
14562 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14563 error "unlink big striped dir fails"
14565 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14569 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14571 mkdir -p $DIR/$tdir
14573 #define OBD_FAIL_OUT_ENOSPC 0x1704
14574 do_facet mds2 lctl set_param fail_loc=0x80001704
14575 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14576 error "create striped directory should fail"
14578 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14580 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14583 run_test 300p "create striped directory without space"
14586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14587 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14589 local fd=$(free_fd)
14590 local cmd="exec $fd<$tdir"
14592 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14595 trap "eval $cmd" EXIT
14596 cd $tdir || error "cd $tdir fails"
14597 rmdir ../$tdir || error "rmdir $tdir fails"
14598 mkdir local_dir && error "create dir succeeds"
14599 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14603 run_test 300q "create remote directory under orphan directory"
14605 prepare_remote_file() {
14606 mkdir $DIR/$tdir/src_dir ||
14607 error "create remote source failed"
14609 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14610 touch $DIR/$tdir/src_dir/a
14612 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14613 error "create remote target dir failed"
14615 touch $DIR/$tdir/tgt_dir/b
14617 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14618 error "rename dir cross MDT failed!"
14620 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14621 error "src_child still exists after rename"
14623 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14624 error "missing file(a) after rename"
14626 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14627 error "diff after rename"
14631 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14633 local remote_file=$DIR/$tdir/tgt_dir/b
14635 mkdir -p $DIR/$tdir
14637 prepare_remote_file || error "prepare remote file failed"
14640 $OPENUNLINK $remote_file $remote_file || error
14641 $CHECKSTAT -a $remote_file || error
14643 run_test 310a "open unlink remote file"
14646 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14648 local remote_file=$DIR/$tdir/tgt_dir/b
14650 mkdir -p $DIR/$tdir
14652 prepare_remote_file || error "prepare remote file failed"
14654 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14655 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14656 $CHECKSTAT -t file $remote_file || error "check file failed"
14658 run_test 310b "unlink remote file with multiple links while open"
14661 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14663 local remote_file=$DIR/$tdir/tgt_dir/b
14665 mkdir -p $DIR/$tdir
14667 prepare_remote_file || error "prepare remote file failed"
14669 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14670 multiop_bg_pause $remote_file O_uc ||
14671 error "mulitop failed for remote file"
14673 $MULTIOP $DIR/$tfile Ouc
14674 kill -USR1 $MULTIPID
14677 run_test 310c "open-unlink remote file with multiple links"
14679 test_400a() { # LU-1606, was conf-sanity test_74
14680 local extra_flags=''
14681 local out=$TMP/$tfile
14682 local prefix=/usr/include/lustre
14685 if ! which $CC > /dev/null 2>&1; then
14686 skip_env "$CC is not installed"
14690 if ! [[ -d $prefix ]]; then
14691 # Assume we're running in tree and fixup the include path.
14692 extra_flags+=" -I$LUSTRE/../libcfs/include"
14693 extra_flags+=" -I$LUSTRE/include"
14694 extra_flags+=" -L$LUSTRE/utils"
14697 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14698 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14699 error "client api broken"
14703 run_test 400a "Lustre client api program can compile and link"
14705 test_400b() { # LU-1606, LU-5011
14707 local out=$TMP/$tfile
14708 local prefix=/usr/include/lustre
14710 # We use a hard coded prefix so that this test will not fail
14711 # when run in tree. There are headers in lustre/include/lustre/
14712 # that are not packaged (like lustre_idl.h) and have more
14713 # complicated include dependencies (like config.h and lnet/types.h).
14714 # Since this test about correct packaging we just skip them when
14715 # they don't exist (see below) rather than try to fixup cppflags.
14717 if ! which $CC > /dev/null 2>&1; then
14718 skip_env "$CC is not installed"
14722 for header in $prefix/*.h; do
14723 if ! [[ -f "$header" ]]; then
14727 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14728 continue # liblustreapi.h is deprecated.
14731 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14732 error "cannot compile '$header'"
14736 run_test 400b "packaged headers can be compiled"
14738 test_401a() { #LU-7437
14739 #count the number of parameters by "list_param -R"
14740 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14741 #count the number of parameters by listing proc files
14742 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14745 [ $params -eq $procs ] ||
14746 error "found $params parameters vs. $procs proc files"
14748 # test the list_param -D option only returns directories
14749 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14750 #count the number of parameters by listing proc directories
14751 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14754 [ $params -eq $procs ] ||
14755 error "found $params parameters vs. $procs proc files"
14757 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14760 local save=$($LCTL get_param -n jobid_var)
14763 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14764 error "no error returned when setting bad parameters"
14766 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14767 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14769 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14770 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14771 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14773 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14776 local jobid_var_old=$($LCTL get_param -n jobid_var)
14777 local jobid_var_new
14779 $LCTL set_param jobid_var= &&
14780 error "no error returned for 'set_param a='"
14782 jobid_var_new=$($LCTL get_param -n jobid_var)
14783 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14784 error "jobid_var was changed by setting without value"
14786 $LCTL set_param jobid_var &&
14787 error "no error returned for 'set_param a'"
14789 jobid_var_new=$($LCTL get_param -n jobid_var)
14790 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14791 error "jobid_var was changed by setting without value"
14793 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14796 local jobid_var_old=$($LCTL get_param -n jobid_var)
14797 local jobid_var_new
14798 local new_value="foo=bar"
14800 $LCTL set_param jobid_var=$new_value ||
14801 error "'set_param a=b' did not accept a value containing '='"
14803 jobid_var_new=$($LCTL get_param -n jobid_var)
14804 [[ "$jobid_var_new" == "$new_value" ]] ||
14805 error "'set_param a=b' failed on a value containing '='"
14807 # Reset the jobid_var to test the other format
14808 $LCTL set_param jobid_var=$jobid_var_old
14809 jobid_var_new=$($LCTL get_param -n jobid_var)
14810 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14811 error "failed to reset jobid_var"
14813 $LCTL set_param jobid_var $new_value ||
14814 error "'set_param a b' did not accept a value containing '='"
14816 jobid_var_new=$($LCTL get_param -n jobid_var)
14817 [[ "$jobid_var_new" == "$new_value" ]] ||
14818 error "'set_param a b' failed on a value containing '='"
14820 $LCTL set_param jobid_var $jobid_var_old
14821 jobid_var_new=$($LCTL get_param -n jobid_var)
14822 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14823 error "failed to reset jobid_var"
14825 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14828 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14829 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14830 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14831 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14832 echo "Touch failed - OK"
14834 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14837 local file1=$DIR/$tfile.1
14838 local file2=$DIR/$tfile.2
14839 local tfile=$TMP/$tfile
14841 rm -f $file1 $file2 $tfile
14846 # 30 sec OBD_TIMEOUT in ll_getattr()
14847 # right before populating st_nlink
14848 $LCTL set_param fail_loc=0x80001409
14849 stat -c %h $file1 > $tfile &
14851 # create an alias, drop all locks and reclaim the dentry
14853 cancel_lru_locks mdc
14854 cancel_lru_locks osc
14855 sysctl -w vm.drop_caches=2
14859 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14861 rm -f $tfile $file1 $file2
14863 run_test 403 "i_nlink should not drop to zero due to aliasing"
14865 test_404() { # LU-6601
14866 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14867 awk '/osp .*-osc-MDT/ { print $4}')
14870 for osp in $mosps; do
14871 echo "Deactivate: " $osp
14872 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14873 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14874 awk -vp=$osp '$4 == p { print $2 }')
14875 [ $stat = IN ] || {
14876 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14877 error "deactivate error"
14879 echo "Activate: " $osp
14880 do_facet $SINGLEMDS $LCTL --device %$osp activate
14881 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14882 awk -vp=$osp '$4 == p { print $2 }')
14883 [ $stat = UP ] || {
14884 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14885 error "activate error"
14889 run_test 404 "validate manual {de}activated works properly for OSPs"
14892 # tests that do cleanup/setup should be run at the end
14896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14898 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14899 $LCTL set_param fail_loc=0x903
14901 cancel_lru_locks MGC
14903 FAIL_ON_ERROR=true cleanup
14904 FAIL_ON_ERROR=true setup
14906 run_test 900 "umount should not race with any mgc requeue thread"
14909 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14910 check_and_cleanup_lustre
14911 if [ "$I_MOUNTED" != "yes" ]; then
14912 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true