2 # -*- tab-width: 4; 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 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 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
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$ttestnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1002 createmany -m $DIR/$tdir/$tfile $NRFILES
1004 cancel_lru_locks mdc
1005 lctl set_param mdc.*.stats clear
1007 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1009 # LU-5 large readdir
1010 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1011 # 8 bytes for name(filename is mostly 5 in this test) +
1012 # 8 bytes for luda_type
1013 # take into account of overhead in lu_dirpage header and end mark in
1014 # each page, plus one in RPC_NUM calculation.
1016 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1017 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1018 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1019 awk '/^mds_readpage/ {print $2}')
1020 [ $mds_readpage -gt $RPC_NUM ] && \
1021 error "large readdir doesn't take effect"
1023 simple_cleanup_common
1025 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1027 test_24w() { # bug21506
1029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1030 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1031 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1032 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1033 [ "$SZ1" = "$SZ2" ] || \
1034 error "Error reading at the end of the file $tfile"
1036 run_test 24w "Reading a file larger than 4Gb"
1039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1042 local remote_dir=$DIR/$tdir/remote_dir
1045 $LFS mkdir -i $MDTIDX $remote_dir ||
1046 error "create remote directory failed"
1048 mkdir -p $DIR/$tdir/src_dir
1049 touch $DIR/$tdir/src_file
1050 mkdir -p $remote_dir/tgt_dir
1051 touch $remote_dir/tgt_file
1053 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1054 error "rename dir cross MDT works!"
1056 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1057 error "rename file cross MDT works!"
1059 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1060 error "ln file cross MDT should not work!"
1062 rm -rf $DIR/$tdir || error "Can not delete directories"
1064 run_test 24x "cross rename/link should be failed"
1067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1070 local remote_dir=$DIR/$tdir/remote_dir
1073 $LFS mkdir -i $MDTIDX $remote_dir ||
1074 error "create remote directory failed"
1076 mkdir -p $remote_dir/src_dir
1077 touch $remote_dir/src_file
1078 mkdir -p $remote_dir/tgt_dir
1079 touch $remote_dir/tgt_file
1081 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1082 error "rename subdir in the same remote dir failed!"
1084 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1085 error "rename files in the same remote dir failed!"
1087 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1088 error "link files in the same remote dir failed!"
1090 rm -rf $DIR/$tdir || error "Can not delete directories"
1092 run_test 24y "rename/link on the same dir should succeed"
1095 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1098 local remote_src=$DIR/$tdir/remote_dir
1099 local remote_tgt=$DIR/$tdir/remote_tgt
1102 $LFS mkdir -i $MDTIDX $remote_src ||
1103 error "create remote directory failed"
1105 $LFS mkdir -i $MDTIDX $remote_tgt ||
1106 error "create remote directory failed"
1108 mrename $remote_src $remote_tgt &&
1109 error "rename remote dirs should not work!"
1111 # If target dir does not exists, it should succeed
1113 mrename $remote_src $remote_tgt ||
1114 error "rename remote dirs(tgt dir does not exists) failed!"
1116 rm -rf $DIR/$tdir || error "Can not delete directories"
1118 run_test 24z "rename one remote dir to another remote dir should fail"
1120 test_24A() { # LU-3182
1124 createmany -m $DIR/$tdir/$tfile $NFILES
1125 local t=`ls $DIR/$tdir | wc -l`
1126 local u=`ls $DIR/$tdir | sort -u | wc -l`
1127 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1128 error "Expected $NFILES files, got $t ($u unique)"
1131 rm -rf $DIR/$tdir || error "Can not delete directories"
1133 run_test 24A "readdir() returns correct number of entries."
1136 echo '== symlink sanity ============================================='
1140 touch $DIR/s25/foo || error
1142 run_test 25a "create file in symlinked directory ==============="
1145 [ ! -d $DIR/d25 ] && test_25a
1146 $CHECKSTAT -t file $DIR/s25/foo || error
1148 run_test 25b "lookup file in symlinked directory ==============="
1152 test_mkdir $DIR/d26/d26-2
1153 ln -s d26/d26-2 $DIR/s26
1154 touch $DIR/s26/foo || error
1156 run_test 26a "multiple component symlink ======================="
1159 test_mkdir -p $DIR/d26b/d26-2
1160 ln -s d26b/d26-2/foo $DIR/s26-2
1161 touch $DIR/s26-2 || error
1163 run_test 26b "multiple component symlink at end of lookup ======"
1166 test_mkdir $DIR/d26.2
1167 touch $DIR/d26.2/foo
1168 ln -s d26.2 $DIR/s26.2-1
1169 ln -s s26.2-1 $DIR/s26.2-2
1170 ln -s s26.2-2 $DIR/s26.2-3
1171 chmod 0666 $DIR/s26.2-3/foo
1173 run_test 26c "chain of symlinks ================================"
1175 # recursive symlinks (bug 439)
1177 ln -s d26-3/foo $DIR/d26-3
1179 run_test 26d "create multiple component recursive symlink ======"
1182 [ ! -h $DIR/d26-3 ] && test_26d
1185 run_test 26e "unlink multiple component recursive symlink ======"
1187 # recursive symlinks (bug 7022)
1189 test_mkdir -p $DIR/$tdir
1190 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1191 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1192 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1193 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1194 cd $tfile || error "cd $tfile failed"
1195 ln -s .. dotdot || error "ln dotdot failed"
1196 ln -s dotdot/lndir lndir || error "ln lndir failed"
1197 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1198 output=`ls $tfile/$tfile/lndir/bar1`
1199 [ "$output" = bar1 ] && error "unexpected output"
1200 rm -r $tfile || error "rm $tfile failed"
1201 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1203 run_test 26f "rm -r of a directory which has recursive symlink ="
1206 echo '== stripe sanity =============================================='
1207 test_mkdir -p $DIR/d27 || error "mkdir failed"
1209 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1210 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1212 log "== test_27a: write to one stripe file ========================="
1213 cp /etc/hosts $DIR/d27/f0 || error
1215 run_test 27a "one stripe file =================================="
1218 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1219 test_mkdir -p $DIR/d27
1220 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1221 $GETSTRIPE -c $DIR/d27/f01
1222 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1223 error "two-stripe file doesn't have two stripes"
1225 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1227 run_test 27b "create and write to two stripe file"
1230 test_mkdir -p $DIR/d27
1231 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1232 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1233 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1235 run_test 27d "create file with default settings ================"
1238 test_mkdir -p $DIR/d27
1239 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1240 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1241 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1243 run_test 27e "setstripe existing file (should return error) ======"
1246 test_mkdir -p $DIR/d27
1247 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1248 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1249 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1251 run_test 27f "setstripe with bad stripe size (should return error)"
1254 test_mkdir -p $DIR/d27
1255 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1256 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1257 error "$DIR/d27/fnone has object"
1259 run_test 27g "$GETSTRIPE with no objects"
1262 touch $DIR/d27/fsome || error "touch failed"
1263 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1265 run_test 27i "$GETSTRIPE with some objects"
1268 test_mkdir -p $DIR/d27
1269 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1271 run_test 27j "setstripe with bad stripe offset (should return error)"
1273 test_27k() { # bug 2844
1274 test_mkdir -p $DIR/d27
1276 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1277 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1278 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1279 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1280 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1281 dd if=/dev/zero of=$FILE bs=4k count=1
1282 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1283 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1285 run_test 27k "limit i_blksize for broken user apps ============="
1288 test_mkdir -p $DIR/d27
1289 mcreate $DIR/f27l || error "creating file"
1290 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1291 error "setstripe should have failed" || true
1293 run_test 27l "check setstripe permissions (should return error)"
1296 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1298 if [ $ORIGFREE -gt $MAXFREE ]; then
1299 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1302 trap simple_cleanup_common EXIT
1303 test_mkdir -p $DIR/$tdir
1304 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1305 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1306 error "dd should fill OST0"
1308 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1310 [ $i -gt 256 ] && break
1313 touch $DIR/$tdir/f27m_$i
1314 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1315 error "OST0 was full but new created file still use it"
1317 touch $DIR/$tdir/f27m_$i
1318 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1319 error "OST0 was full but new created file still use it"
1320 simple_cleanup_common
1322 run_test 27m "create file while OST0 was full =================="
1325 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1329 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1330 # if the OST isn't full anymore.
1332 local OSTIDX=${1:-""}
1334 local list=$(comma_list $(osts_nodes))
1335 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1337 do_nodes $list lctl set_param fail_loc=0
1338 sync # initiate all OST_DESTROYs from MDS to OST
1342 exhaust_precreations() {
1345 local FAILIDX=${3:-$OSTIDX}
1347 test_mkdir -p $DIR/$tdir
1348 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1349 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1351 local OST=$(ostname_from_index $OSTIDX)
1352 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1353 sed -e 's/_UUID$//;s/^.*-//')
1356 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1357 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1358 osc.$mdtosc_proc1.prealloc_last_id)
1359 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1360 osc.$mdtosc_proc1.prealloc_next_id)
1362 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1363 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1365 test_mkdir -p $DIR/$tdir/${OST}
1366 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1367 #define OBD_FAIL_OST_ENOSPC 0x215
1368 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1370 echo "Creating to objid $last_id on ost $OST..."
1371 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1372 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1373 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1377 exhaust_all_precreations() {
1379 for (( i=0; i < OSTCOUNT; i++ )) ; do
1380 exhaust_precreations $i $1 -1
1385 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1387 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1388 remote_ost_nodsh && skip "remote OST with nodsh" && return
1391 rm -f $DIR/$tdir/$tfile
1392 exhaust_precreations 0 0x80000215
1393 $SETSTRIPE -c -1 $DIR/$tdir
1394 touch $DIR/$tdir/$tfile || error
1395 $GETSTRIPE $DIR/$tdir/$tfile
1398 run_test 27n "create file with some full OSTs =================="
1401 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1403 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1404 remote_ost_nodsh && skip "remote OST with nodsh" && return
1407 rm -f $DIR/$tdir/$tfile
1408 exhaust_all_precreations 0x215
1410 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1415 run_test 27o "create file with all full OSTs (should error) ===="
1418 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1421 remote_ost_nodsh && skip "remote OST with nodsh" && return
1424 rm -f $DIR/$tdir/$tfile
1425 test_mkdir -p $DIR/$tdir
1427 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1428 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1429 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1431 exhaust_precreations 0 0x80000215
1432 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1433 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1434 $GETSTRIPE $DIR/$tdir/$tfile
1438 run_test 27p "append to a truncated file with some full OSTs ==="
1441 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1444 remote_ost_nodsh && skip "remote OST with nodsh" && return
1447 rm -f $DIR/$tdir/$tfile
1449 test_mkdir -p $DIR/$tdir
1450 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1451 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1452 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1454 exhaust_all_precreations 0x215
1456 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1457 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1461 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1464 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1467 remote_ost_nodsh && skip "remote OST with nodsh" && return
1470 rm -f $DIR/$tdir/$tfile
1471 exhaust_precreations 0 0x80000215
1473 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1477 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1479 test_27s() { # bug 10725
1480 test_mkdir -p $DIR/$tdir
1481 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1482 local stripe_count=0
1483 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1484 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1485 error "stripe width >= 2^32 succeeded" || true
1488 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1490 test_27t() { # bug 10864
1495 $WLFS getstripe $tfile
1498 run_test 27t "check that utils parse path correctly"
1500 test_27u() { # bug 4900
1501 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1504 local list=$(comma_list $(mdts_nodes))
1506 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1507 do_nodes $list $LCTL set_param fail_loc=0x139
1508 test_mkdir -p $DIR/$tdir
1510 createmany -o $DIR/$tdir/t- 1000
1511 do_nodes $list $LCTL set_param fail_loc=0
1513 TLOG=$DIR/$tfile.getstripe
1514 $GETSTRIPE $DIR/$tdir > $TLOG
1515 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1516 unlinkmany $DIR/$tdir/t- 1000
1517 [ $OBJS -gt 0 ] && \
1518 error "$OBJS objects created on OST-0. See $TLOG" || pass
1520 run_test 27u "skip object creation on OSC w/o objects =========="
1522 test_27v() { # bug 4900
1523 [ "$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
1528 exhaust_all_precreations 0x215
1531 test_mkdir -p $DIR/$tdir
1532 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1534 touch $DIR/$tdir/$tfile
1535 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1537 for (( i=1; i < OSTCOUNT; i++ )); do
1538 do_facet ost$i lctl set_param fail_loc=0x705
1540 local START=`date +%s`
1541 createmany -o $DIR/$tdir/$tfile 32
1543 local FINISH=`date +%s`
1544 local TIMEOUT=`lctl get_param -n timeout`
1545 local PROCESS=$((FINISH - START))
1546 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1547 error "$FINISH - $START >= $TIMEOUT / 2"
1548 sleep $((TIMEOUT / 2 - PROCESS))
1551 run_test 27v "skip object creation on slow OST ================="
1553 test_27w() { # bug 10997
1554 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1555 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1556 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1557 error "stripe size $size != 65536" || true
1558 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1559 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1561 run_test 27w "check $SETSTRIPE -S option"
1564 [ "$OSTCOUNT" -lt "2" ] &&
1565 skip_env "skipping multiple stripe count/offset test" && return
1567 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1568 for i in $(seq 1 $OSTCOUNT); do
1570 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1571 error "setstripe -c $i -i $offset failed"
1572 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1573 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1574 [ $count -ne $i ] && error "stripe count $count != $i" || true
1575 [ $index -ne $offset ] &&
1576 error "stripe offset $index != $offset" || true
1579 run_test 27wa "check $SETSTRIPE -c -i options"
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1583 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1585 OFFSET=$(($OSTCOUNT - 1))
1587 local OST=$(ostname_from_index $OSTIDX)
1589 test_mkdir -p $DIR/$tdir
1590 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1591 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1593 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1594 for i in `seq 0 $OFFSET`; do
1595 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1596 error "OST0 was degraded but new created file still use it"
1598 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1600 run_test 27x "create files while OST0 is degraded"
1603 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1608 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1609 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1610 osc.$mdtosc.prealloc_last_id)
1611 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1612 osc.$mdtosc.prealloc_next_id)
1613 local fcount=$((last_id - next_id))
1614 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1615 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1617 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1618 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1619 local OST_DEACTIVE_IDX=-1
1624 for OSC in $MDS_OSCS; do
1625 OST=$(osc_to_ost $OSC)
1626 OSTIDX=$(index_from_ostuuid $OST)
1627 if [ $OST_DEACTIVE_IDX == -1 ]; then
1628 OST_DEACTIVE_IDX=$OSTIDX
1630 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1631 echo $OSC "is Deactivated:"
1632 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1636 OSTIDX=$(index_from_ostuuid $OST)
1638 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1640 for OSC in $MDS_OSCS; do
1641 OST=$(osc_to_ost $OSC)
1642 OSTIDX=$(index_from_ostuuid $OST)
1643 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1644 echo $OST "is degraded:"
1645 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1646 obdfilter.$OST.degraded=1
1651 createmany -o $DIR/$tdir/$tfile $fcount
1653 for OSC in $MDS_OSCS; do
1654 OST=$(osc_to_ost $OSC)
1655 OSTIDX=$(index_from_ostuuid $OST)
1656 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1657 echo $OST "is recovered from degraded:"
1658 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1659 obdfilter.$OST.degraded=0
1661 do_facet $SINGLEMDS lctl --device %$OSC activate
1665 # all osp devices get activated, hence -1 stripe count restored
1668 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1669 # devices get activated.
1671 $SETSTRIPE -c -1 $DIR/$tfile
1672 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1674 [ $stripecnt -ne $OSTCOUNT ] &&
1675 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1678 run_test 27y "create files while OST0 is degraded and the rest inactive"
1684 lmm_count=$($GETSTRIPE -c $1)
1685 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1686 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1688 local old_ifs="$IFS"
1690 fid=($($LFS path2fid $1))
1693 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1694 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1696 # compare lmm_seq and lu_fid->f_seq
1697 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1698 # compare lmm_object_id and lu_fid->oid
1699 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1701 # check the trusted.fid attribute of the OST objects of the file
1702 local have_obdidx=false
1704 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1705 # skip lines up to and including "obdidx"
1706 [ -z "$obdidx" ] && break
1707 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1708 $have_obdidx || continue
1710 local ost=$((obdidx + 1))
1711 local dev=$(ostdevname $ost)
1714 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1715 echo "Currently only works with ldiskfs-based OSTs"
1719 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1721 #don't unmount/remount the OSTs if we don't need to do that
1722 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1723 # update too, until that use mount/ll_decode_filter_fid/mount
1724 local dir=$(facet_mntpt ost$ost)
1725 local opts=${OST_MOUNT_OPTS}
1727 if ! do_facet ost$ost test -b ${dev}; then
1728 opts=$(csa_add "$opts" -o loop)
1732 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1733 { error "mounting $dev as $FSTYPE failed"; return 3; }
1735 seq=$(echo $seq | sed -e "s/^0x//g")
1736 if [ $seq == 0 ]; then
1737 oid_hex=$(echo $oid)
1739 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1741 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1742 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1743 do_facet ost$ost umount -d $dir
1744 start ost$ost $dev $OST_MOUNT_OPTS
1746 # re-enable when debugfs will understand new filter_fid
1747 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1748 # $dev 2>/dev/null" | grep "parent=")
1750 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1752 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1754 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1755 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1756 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1757 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1758 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1759 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1761 # compare lmm_seq and filter_fid->ff_parent.f_seq
1762 [ $ff_pseq = $lmm_seq ] ||
1763 error "FF parent SEQ $ff_pseq != $lmm_seq"
1764 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1765 [ $ff_poid = $lmm_oid ] ||
1766 error "FF parent OID $ff_poid != $lmm_oid"
1767 [ $ff_pstripe = $stripe_nr ] ||
1768 error "FF stripe $ff_pstripe != $stripe_nr"
1770 stripe_nr=$((stripe_nr + 1))
1775 remote_ost_nodsh && skip "remote OST with nodsh" && return
1776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1777 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1780 { error "setstripe -c -1 failed"; return 1; }
1781 # We need to send a write to every object to get parent FID info set.
1782 # This _should_ also work for setattr, but does not currently.
1783 # touch $DIR/$tdir/$tfile-1 ||
1784 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1785 { error "dd $tfile-1 failed"; return 2; }
1786 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1787 { error "setstripe -c -1 failed"; return 3; }
1788 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1789 { error "dd $tfile-2 failed"; return 4; }
1791 # make sure write RPCs have been sent to OSTs
1794 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1795 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1797 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1799 test_27A() { # b=19102
1800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1801 local restore_size=$($GETSTRIPE -S $MOUNT)
1802 local restore_count=$($GETSTRIPE -c $MOUNT)
1803 local restore_offset=$($GETSTRIPE -i $MOUNT)
1804 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1805 local default_size=$($GETSTRIPE -S $MOUNT)
1806 local default_count=$($GETSTRIPE -c $MOUNT)
1807 local default_offset=$($GETSTRIPE -i $MOUNT)
1808 local dsize=$((1024 * 1024))
1809 [ $default_size -eq $dsize ] ||
1810 error "stripe size $default_size != $dsize"
1811 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1812 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1813 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1815 run_test 27A "check filesystem-wide default LOV EA values"
1817 test_27B() { # LU-2523
1818 test_mkdir -p $DIR/$tdir
1819 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1821 # open f1 with O_LOV_DELAY_CREATE
1823 # call setstripe ioctl on open file descriptor for f1
1825 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1829 # open f1 with O_LOV_DELAY_CREATE
1831 # call setstripe ioctl on open file descriptor for f1
1833 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1835 # Allow multiop to fail in imitation of NFS's busted semantics.
1838 run_test 27B "call setstripe on open unlinked file/rename victim"
1840 test_27C() { #LU-2871
1841 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1849 test_mkdir -p $DIR/$tdir
1851 for i in $(seq 0 $((OSTCOUNT - 1))); do
1852 # set stripe across all OSTs starting from OST$i
1853 $SETSTRIPE -i $i -c -1 $tfile$i
1854 # get striping information
1855 ost_idx=($($GETSTRIPE $tfile$i |
1856 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1860 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1861 error "${#ost_idx[@]} != $OSTCOUNT"
1863 for index in $(seq 0 $((OSTCOUNT - 1))); do
1865 for j in $(echo ${ost_idx[@]}); do
1866 if [ $index -eq $j ]; then
1872 error "Can not find $index in ${ost_idx[@]}"
1876 run_test 27C "check full striping across all OSTs"
1878 # createtest also checks that device nodes are created and
1879 # then visible correctly (#2091)
1880 test_28() { # bug 2091
1882 $CREATETEST $DIR/d28/ct || error
1884 run_test 28 "create/mknod/mkdir with bad file types ============"
1887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1888 cancel_lru_locks mdc
1894 declare -i LOCKCOUNTORIG=0
1895 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1896 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1898 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1900 declare -i LOCKUNUSEDCOUNTORIG=0
1901 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1902 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1909 declare -i LOCKCOUNTCURRENT=0
1910 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1911 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1914 declare -i LOCKUNUSEDCOUNTCURRENT=0
1915 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1916 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1919 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1920 lctl set_param -n ldlm.dump_namespaces ""
1921 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1922 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1923 log "dumped log to $TMP/test_29.dk (bug 5793)"
1926 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1927 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1928 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1929 log "dumped log to $TMP/test_29.dk (bug 5793)"
1933 run_test 29 "IT_GETATTR regression ============================"
1935 test_30a() { # was test_30
1936 cp `which ls` $DIR || cp /bin/ls $DIR
1940 run_test 30a "execute binary from Lustre (execve) =============="
1943 cp `which ls` $DIR || cp /bin/ls $DIR
1945 $RUNAS $DIR/ls / || error
1948 run_test 30b "execute binary from Lustre as non-root ==========="
1950 test_30c() { # b=22376
1951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1952 cp `which ls` $DIR || cp /bin/ls $DIR
1954 cancel_lru_locks mdc
1955 cancel_lru_locks osc
1956 $RUNAS $DIR/ls / || error
1959 run_test 30c "execute binary from Lustre without read perms ===="
1962 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1963 $CHECKSTAT -a $DIR/f31 || error
1965 run_test 31a "open-unlink file =================================="
1968 touch $DIR/f31 || error
1969 ln $DIR/f31 $DIR/f31b || error
1970 $MULTIOP $DIR/f31b Ouc || error
1971 $CHECKSTAT -t file $DIR/f31 || error
1973 run_test 31b "unlink file with multiple links while open ======="
1976 touch $DIR/f31 || error
1977 ln $DIR/f31 $DIR/f31c || error
1978 multiop_bg_pause $DIR/f31 O_uc || return 1
1980 $MULTIOP $DIR/f31c Ouc
1981 kill -USR1 $MULTIPID
1984 run_test 31c "open-unlink file with multiple links ============="
1987 opendirunlink $DIR/d31d $DIR/d31d || error
1988 $CHECKSTAT -a $DIR/d31d || error
1990 run_test 31d "remove of open directory ========================="
1992 test_31e() { # bug 2904
1993 check_kernel_version 34 || return 0
1994 openfilleddirunlink $DIR/d31e || error
1996 run_test 31e "remove of open non-empty directory ==============="
1998 test_31f() { # bug 4554
1999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2001 test_mkdir $DIR/d31f
2002 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2003 cp /etc/hosts $DIR/d31f
2005 $GETSTRIPE $DIR/d31f/hosts
2006 multiop_bg_pause $DIR/d31f D_c || return 1
2009 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2010 test_mkdir $DIR/d31f
2011 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2012 cp /etc/hosts $DIR/d31f
2014 $GETSTRIPE $DIR/d31f/hosts
2015 multiop_bg_pause $DIR/d31f D_c || return 1
2018 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2019 wait $MULTIPID || error "first opendir $MULTIPID failed"
2023 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2024 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2027 run_test 31f "remove of open directory with open-unlink file ==="
2030 echo "-- cross directory link --"
2031 test_mkdir $DIR/d31ga
2032 test_mkdir $DIR/d31gb
2034 ln $DIR/d31ga/f $DIR/d31gb/g
2035 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2036 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2037 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2038 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2040 run_test 31g "cross directory link==============="
2043 echo "-- cross directory link --"
2044 test_mkdir $DIR/d31h
2045 test_mkdir $DIR/d31h/dir
2047 ln $DIR/d31h/f $DIR/d31h/dir/g
2048 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2049 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2050 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2051 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2053 run_test 31h "cross directory link under child==============="
2056 echo "-- cross directory link --"
2057 test_mkdir $DIR/d31i
2058 test_mkdir $DIR/d31i/dir
2059 touch $DIR/d31i/dir/f
2060 ln $DIR/d31i/dir/f $DIR/d31i/g
2061 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2062 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2063 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2064 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2066 run_test 31i "cross directory link under parent==============="
2070 test_mkdir $DIR/d31j
2071 test_mkdir $DIR/d31j/dir1
2072 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2073 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2074 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2075 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2078 run_test 31j "link for directory==============="
2082 test_mkdir $DIR/d31k
2084 touch $DIR/d31k/exist
2085 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2086 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2087 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2088 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2089 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2090 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2091 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2094 run_test 31k "link to file: the same, non-existing, dir==============="
2097 test_mkdir $DIR/d31m
2099 test_mkdir $DIR/d31m2
2100 touch $DIR/d31m2/exist
2101 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2102 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2103 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2104 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2105 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2106 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2109 run_test 31m "link to file: the same, non-existing, dir==============="
2112 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2113 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2114 nlink=$(stat --format=%h $DIR/$tfile)
2115 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2116 exec 173<$DIR/$tfile
2117 trap "exec 173<&-" EXIT
2118 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2119 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2120 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2121 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2122 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2125 run_test 31n "check link count of unlinked file"
2128 local TEMPNAME=$(mktemp $1_XXXXXX)
2129 mlink $TEMPNAME $1 2> /dev/null &&
2130 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2134 test_31o() { # LU-2901
2136 for LOOP in $(seq 100); do
2137 rm -f $DIR/$tdir/$tfile*
2138 for THREAD in $(seq 8); do
2139 link_one $DIR/$tdir/$tfile.$LOOP &
2142 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2143 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2144 error "$LINKS duplicate links to $tfile.$LOOP" &&
2148 run_test 31o "duplicate hard links with same filename"
2150 cleanup_test32_mount() {
2152 $UMOUNT $DIR/$tdir/ext2-mountpoint
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2157 echo "== more mountpoints and symlinks ================="
2158 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2159 trap cleanup_test32_mount EXIT
2160 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2161 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2162 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2163 cleanup_test32_mount
2165 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2169 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2170 trap cleanup_test32_mount EXIT
2171 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2172 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2173 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2174 cleanup_test32_mount
2176 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2180 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2181 trap cleanup_test32_mount EXIT
2182 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2183 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2184 test_mkdir -p $DIR/$tdir/d2/test_dir
2185 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2186 cleanup_test32_mount
2188 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2192 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2193 trap cleanup_test32_mount EXIT
2194 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2195 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2196 test_mkdir -p $DIR/$tdir/d2/test_dir
2197 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2198 cleanup_test32_mount
2200 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2203 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2204 test_mkdir -p $DIR/d32e/tmp
2205 TMP_DIR=$DIR/d32e/tmp
2206 ln -s $DIR/d32e $TMP_DIR/symlink11
2207 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2208 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2209 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2211 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2214 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2215 test_mkdir -p $DIR/d32f/tmp
2216 TMP_DIR=$DIR/d32f/tmp
2217 ln -s $DIR/d32f $TMP_DIR/symlink11
2218 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2219 ls $DIR/d32f/tmp/symlink11 || error
2220 ls $DIR/d32f/symlink01 || error
2222 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2225 TMP_DIR=$DIR/$tdir/tmp
2226 test_mkdir -p $DIR/$tdir/tmp
2227 test_mkdir $DIR/${tdir}2
2228 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2229 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2230 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2231 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2232 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2233 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2235 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2238 rm -fr $DIR/$tdir $DIR/${tdir}2
2239 TMP_DIR=$DIR/$tdir/tmp
2240 test_mkdir -p $DIR/$tdir/tmp
2241 test_mkdir $DIR/${tdir}2
2242 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2243 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2244 ls $TMP_DIR/symlink12 || error
2245 ls $DIR/$tdir/symlink02 || error
2247 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2251 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2252 trap cleanup_test32_mount EXIT
2253 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2254 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2255 touch $DIR/$tdir/test_file
2256 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2257 cleanup_test32_mount
2259 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2263 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2264 trap cleanup_test32_mount EXIT
2265 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2266 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2267 touch $DIR/$tdir/test_file
2268 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2269 cleanup_test32_mount
2271 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2276 trap cleanup_test32_mount EXIT
2277 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2278 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2279 test_mkdir -p $DIR/$tdir/d2
2280 touch $DIR/$tdir/d2/test_file || error
2281 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2282 cleanup_test32_mount
2284 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2289 trap cleanup_test32_mount EXIT
2290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2292 test_mkdir -p $DIR/$tdir/d2
2293 touch $DIR/$tdir/d2/test_file
2294 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2295 cleanup_test32_mount
2297 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2301 test_mkdir -p $DIR/d32m/tmp
2302 TMP_DIR=$DIR/d32m/tmp
2303 ln -s $DIR $TMP_DIR/symlink11
2304 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2305 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2306 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2308 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2312 test_mkdir -p $DIR/d32n/tmp
2313 TMP_DIR=$DIR/d32n/tmp
2314 ln -s $DIR $TMP_DIR/symlink11
2315 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2316 ls -l $DIR/d32n/tmp/symlink11 || error
2317 ls -l $DIR/d32n/symlink01 || error
2319 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2322 rm -fr $DIR/d32o $DIR/$tfile
2324 test_mkdir -p $DIR/d32o/tmp
2325 TMP_DIR=$DIR/d32o/tmp
2326 ln -s $DIR/$tfile $TMP_DIR/symlink12
2327 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2328 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2329 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2330 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2331 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2333 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2343 test_mkdir -p $DIR/d32p/tmp
2345 TMP_DIR=$DIR/d32p/tmp
2347 ln -s $DIR/$tfile $TMP_DIR/symlink12
2349 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2351 cat $DIR/d32p/tmp/symlink12 || error
2353 cat $DIR/d32p/symlink02 || error
2356 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2358 cleanup_testdir_mount() {
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2365 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2366 trap cleanup_testdir_mount EXIT
2367 test_mkdir -p $DIR/$tdir
2368 touch $DIR/$tdir/under_the_mount
2369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2370 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2371 cleanup_testdir_mount
2373 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2377 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2378 trap cleanup_testdir_mount EXIT
2379 test_mkdir -p $DIR/$tdir
2380 touch $DIR/$tdir/under_the_mount
2381 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2382 ls $DIR/$tdir | grep -q under_the_mount && error || true
2383 cleanup_testdir_mount
2385 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2390 chmod 444 $DIR/$tfile
2391 chown $RUNAS_ID $DIR/$tfile
2393 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2396 run_test 33aa "write file with mode 444 (should return error) ===="
2400 test_mkdir -p $DIR/d33
2401 chown $RUNAS_ID $DIR/d33
2402 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2403 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2404 error "open RDWR" || true
2406 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2410 test_mkdir -p $DIR/d33
2411 chown $RUNAS_ID $DIR/d33
2412 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2414 run_test 33b "test open file with malformed flags (No panic and return error)"
2417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 remote_ost_nodsh && skip "remote OST with nodsh" && return
2426 test_mkdir -p $DIR/d33
2427 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2430 for ostnum in $(seq $OSTCOUNT); do
2431 # test-framework's OST numbering is one-based, while Lustre's
2433 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2434 # Parsing llobdstat's output sucks; we could grep the /proc
2435 # path, but that's likely to not be as portable as using the
2436 # llobdstat utility. So we parse lctl output instead.
2437 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2438 obdfilter/$ostname/stats |
2439 awk '/^write_bytes/ {print $7}' )
2440 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2441 if (( ${write_bytes:-0} > 0 ))
2448 $all_zeros || return 0
2451 echo foo > $DIR/d33/bar
2455 # Total up write_bytes after writing. We'd better find non-zeros.
2456 for ostnum in $(seq $OSTCOUNT); do
2457 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2458 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2459 obdfilter/$ostname/stats |
2460 awk '/^write_bytes/ {print $7}' )
2461 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2462 if (( ${write_bytes:-0} > 0 ))
2471 for ostnum in $(seq $OSTCOUNT); do
2472 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2473 echo "Check that write_bytes is present in obdfilter/*/stats:"
2474 do_facet ost$ostnum lctl get_param -n \
2475 obdfilter/$ostname/stats
2477 error "OST not keeping write_bytes stats (b22312)"
2480 run_test 33c "test llobdstat and write_bytes"
2483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2486 local remote_dir=$DIR/$tdir/remote_dir
2489 $LFS mkdir -i $MDTIDX $remote_dir ||
2490 error "create remote directory failed"
2492 touch $remote_dir/$tfile
2493 chmod 444 $remote_dir/$tfile
2494 chown $RUNAS_ID $remote_dir/$tfile
2496 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2498 chown $RUNAS_ID $remote_dir
2499 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2500 error "create" || true
2501 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2502 error "open RDWR" || true
2503 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2504 error "create" || true
2506 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2508 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2511 $MCREATE $DIR/f34 || error
2512 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2513 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2514 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2515 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2517 run_test 34a "truncate file that has not been opened ==========="
2520 [ ! -f $DIR/f34 ] && test_34a
2521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2522 $OPENFILE -f O_RDONLY $DIR/f34
2523 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2524 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2526 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2529 [ ! -f $DIR/f34 ] && test_34a
2530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2531 $OPENFILE -f O_RDWR $DIR/f34
2532 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2533 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2535 run_test 34c "O_RDWR opening file-with-size works =============="
2538 [ ! -f $DIR/f34 ] && test_34a
2539 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2540 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2543 run_test 34d "write to sparse file ============================="
2547 $MCREATE $DIR/f34e || error
2548 $TRUNCATE $DIR/f34e 1000 || error
2549 $CHECKSTAT -s 1000 $DIR/f34e || error
2550 $OPENFILE -f O_RDWR $DIR/f34e
2551 $CHECKSTAT -s 1000 $DIR/f34e || error
2553 run_test 34e "create objects, some with size and some without =="
2555 test_34f() { # bug 6242, 6243
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2559 $MCREATE $DIR/f34f || error
2560 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2561 dd if=$DIR/f34f of=$TMP/f34f
2562 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2563 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2564 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2565 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2566 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2568 run_test 34f "read from a file with no objects until EOF ======="
2571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2572 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2573 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2574 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2575 cancel_lru_locks osc
2576 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2577 error "wrong size after lock cancel"
2579 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2580 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2581 error "expanding truncate failed"
2582 cancel_lru_locks osc
2583 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2584 error "wrong expanded size after lock cancel"
2586 run_test 34g "truncate long file ==============================="
2589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2593 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2594 sync # Flush the cache so that multiop below does not block on cache
2595 # flush when getting the group lock
2596 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2599 # Since just timed wait is not good enough, let's do a sync write
2600 # that way we are sure enough time for a roundtrip + processing
2601 # passed + 2 seconds of extra margin.
2602 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2606 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2607 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2611 local nsz=`stat -c %s $DIR/$tfile`
2612 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2614 run_test 34h "ftruncate file under grouplock should not block"
2617 cp /bin/sh $DIR/f35a
2619 chown $RUNAS_ID $DIR/f35a
2620 $RUNAS $DIR/f35a && error || true
2623 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2627 utime $DIR/f36 || error
2629 run_test 36a "MDS utime check (mknod, utime) ==================="
2633 utime $DIR/f36 || error
2635 run_test 36b "OST utime check (open, utime) ===================="
2640 chown $RUNAS_ID $DIR/d36
2641 $RUNAS utime $DIR/d36/f36 || error
2643 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2646 [ ! -d $DIR/d36 ] && test_36c
2647 echo "" > $DIR/d36/f36
2648 $RUNAS utime $DIR/d36/f36 || error
2650 run_test 36d "non-root OST utime check (open, utime) ==========="
2653 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2654 test_mkdir -p $DIR/$tdir
2655 touch $DIR/$tdir/$tfile
2656 $RUNAS utime $DIR/$tdir/$tfile && \
2657 error "utime worked, expected failure" || true
2659 run_test 36e "utime on non-owned file (should return error) ===="
2663 local LANG_SAVE=$LANG
2664 local LC_LANG_SAVE=$LC_LANG
2665 export LANG=C LC_LANG=C # for date language
2667 DATESTR="Dec 20 2000"
2668 test_mkdir -p $DIR/$tdir
2669 lctl set_param fail_loc=$fl
2671 cp /etc/hosts $DIR/$tdir/$tfile
2672 sync & # write RPC generated with "current" inode timestamp, but delayed
2674 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2675 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2676 cancel_lru_locks osc
2677 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2679 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2680 echo "BEFORE: $LS_BEFORE" && \
2681 echo "AFTER : $LS_AFTER" && \
2682 echo "WANT : $DATESTR" && \
2683 error "$DIR/$tdir/$tfile timestamps changed" || true
2685 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2690 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2691 subr_36fh "0x80000214"
2693 run_test 36f "utime on file racing with OST BRW write =========="
2696 remote_ost_nodsh && skip "remote OST with nodsh" && return
2697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2702 test_mkdir -p $DIR/$tdir
2703 fmd_max_age=$(do_facet ost1 \
2704 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2707 fmd_before=$(do_facet ost1 \
2708 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2709 touch $DIR/$tdir/$tfile
2710 sleep $((fmd_max_age + 12))
2711 fmd_after=$(do_facet ost1 \
2712 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2714 echo "fmd_before: $fmd_before"
2715 echo "fmd_after: $fmd_after"
2716 [ "$fmd_after" -gt "$fmd_before" ] && \
2717 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2718 error "fmd didn't expire after ping" || true
2720 run_test 36g "filter mod data cache expiry ====================="
2723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2724 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2725 subr_36fh "0x80000227"
2727 run_test 36h "utime on file racing with OST BRW write =========="
2729 # test_37 - duplicate with tests 32q 32r
2732 local file=$DIR/$tfile
2734 openfile -f O_DIRECTORY $file
2737 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2738 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2740 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2744 touch $DIR/${tfile}2
2745 # ls -l $DIR/$tfile $DIR/${tfile}2
2746 # ls -lu $DIR/$tfile $DIR/${tfile}2
2747 # ls -lc $DIR/$tfile $DIR/${tfile}2
2749 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2750 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2752 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2754 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2756 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2757 error "O_TRUNC didn't change timestamps"
2760 run_test 39 "mtime changed on create ==========================="
2763 test_mkdir -p $DIR/$tdir
2764 cp -p /etc/passwd $DIR/$tdir/fopen
2765 cp -p /etc/passwd $DIR/$tdir/flink
2766 cp -p /etc/passwd $DIR/$tdir/funlink
2767 cp -p /etc/passwd $DIR/$tdir/frename
2768 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2771 echo "aaaaaa" >> $DIR/$tdir/fopen
2772 echo "aaaaaa" >> $DIR/$tdir/flink
2773 echo "aaaaaa" >> $DIR/$tdir/funlink
2774 echo "aaaaaa" >> $DIR/$tdir/frename
2776 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2777 local link_new=`stat -c %Y $DIR/$tdir/flink`
2778 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2779 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2781 cat $DIR/$tdir/fopen > /dev/null
2782 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2783 rm -f $DIR/$tdir/funlink2
2784 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2786 for (( i=0; i < 2; i++ )) ; do
2787 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2788 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2789 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2790 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2792 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2793 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2794 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2795 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2797 cancel_lru_locks osc
2798 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2801 run_test 39b "mtime change on open, link, unlink, rename ======"
2803 # this should be set to past
2804 TEST_39_MTIME=`date -d "1 year ago" +%s`
2810 local mtime0=`stat -c %Y $DIR1/$tfile`
2812 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2813 local mtime1=`stat -c %Y $DIR1/$tfile`
2814 [ "$mtime1" = $TEST_39_MTIME ] || \
2815 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2818 echo hello >> $DIR1/$tfile
2820 local mtime2=`stat -c %Y $DIR1/$tfile`
2821 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2822 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2824 mv $DIR1/$tfile $DIR1/$tfile-1
2826 for (( i=0; i < 2; i++ )) ; do
2827 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2828 [ "$mtime2" = "$mtime3" ] || \
2829 error "mtime ($mtime2) changed (to $mtime3) on rename"
2831 cancel_lru_locks osc
2832 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2835 run_test 39c "mtime change on rename ==========================="
2839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2842 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2844 for (( i=0; i < 2; i++ )) ; do
2845 local mtime=`stat -c %Y $DIR1/$tfile`
2846 [ $mtime = $TEST_39_MTIME ] || \
2847 error "mtime($mtime) is not set to $TEST_39_MTIME"
2849 cancel_lru_locks osc
2850 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2853 run_test 39d "create, utime, stat =============================="
2857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2859 local mtime1=`stat -c %Y $DIR1/$tfile`
2861 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2863 for (( i=0; i < 2; i++ )) ; do
2864 local mtime2=`stat -c %Y $DIR1/$tfile`
2865 [ $mtime2 = $TEST_39_MTIME ] || \
2866 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2868 cancel_lru_locks osc
2869 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2872 run_test 39e "create, stat, utime, stat ========================"
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 mtime1=`stat -c %Y $DIR1/$tfile`
2881 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2883 for (( i=0; i < 2; i++ )) ; do
2884 local mtime2=`stat -c %Y $DIR1/$tfile`
2885 [ $mtime2 = $TEST_39_MTIME ] || \
2886 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2888 cancel_lru_locks osc
2889 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2892 run_test 39f "create, stat, sleep, utime, stat ================="
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2897 echo hello >> $DIR1/$tfile
2898 local mtime1=`stat -c %Y $DIR1/$tfile`
2901 chmod o+r $DIR1/$tfile
2903 for (( i=0; i < 2; i++ )) ; do
2904 local mtime2=`stat -c %Y $DIR1/$tfile`
2905 [ "$mtime1" = "$mtime2" ] || \
2906 error "lost mtime: $mtime2, should be $mtime1"
2908 cancel_lru_locks osc
2909 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2912 run_test 39g "write, chmod, stat ==============================="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2921 echo hello >> $DIR1/$tfile
2922 local mtime1=`stat -c %Y $DIR1/$tfile`
2924 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2926 if [ "$d1" != "$d2" ]; then
2927 echo "write and touch not within one second"
2929 for (( i=0; i < 2; i++ )) ; do
2930 local mtime2=`stat -c %Y $DIR1/$tfile`
2931 [ "$mtime2" = $TEST_39_MTIME ] || \
2932 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2934 cancel_lru_locks osc
2935 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2939 run_test 39h "write, utime within one second, stat ============="
2942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2946 echo hello >> $DIR1/$tfile
2947 local mtime1=`stat -c %Y $DIR1/$tfile`
2949 mv $DIR1/$tfile $DIR1/$tfile-1
2951 for (( i=0; i < 2; i++ )) ; do
2952 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2954 [ "$mtime1" = "$mtime2" ] || \
2955 error "lost mtime: $mtime2, should be $mtime1"
2957 cancel_lru_locks osc
2958 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2961 run_test 39i "write, rename, stat =============================="
2964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2965 start_full_debug_logging
2969 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2970 lctl set_param fail_loc=0x80000412
2971 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2972 error "multiop failed"
2974 local mtime1=`stat -c %Y $DIR1/$tfile`
2976 mv $DIR1/$tfile $DIR1/$tfile-1
2978 kill -USR1 $multipid
2979 wait $multipid || error "multiop close failed"
2981 for (( i=0; i < 2; i++ )) ; do
2982 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2983 [ "$mtime1" = "$mtime2" ] ||
2984 error "mtime is lost on close: $mtime2, " \
2987 cancel_lru_locks osc
2988 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2990 lctl set_param fail_loc=0
2991 stop_full_debug_logging
2993 run_test 39j "write, rename, close, stat ======================="
2996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3000 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3002 local mtime1=`stat -c %Y $DIR1/$tfile`
3004 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3006 kill -USR1 $multipid
3007 wait $multipid || error "multiop close failed"
3009 for (( i=0; i < 2; i++ )) ; do
3010 local mtime2=`stat -c %Y $DIR1/$tfile`
3012 [ "$mtime2" = $TEST_39_MTIME ] || \
3013 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3015 cancel_lru_locks osc
3016 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3019 run_test 39k "write, utime, close, stat ========================"
3021 # this should be set to future
3022 TEST_39_ATIME=`date -d "1 year" +%s`
3025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3027 local atime_diff=$(do_facet $SINGLEMDS \
3028 lctl get_param -n mdd.*MDT0000*.atime_diff)
3032 # test setting directory atime to future
3033 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3034 local atime=$(stat -c %X $DIR/$tdir)
3035 [ "$atime" = $TEST_39_ATIME ] || \
3036 error "atime is not set to future: $atime, $TEST_39_ATIME"
3038 # test setting directory atime from future to now
3039 local d1=$(date +%s)
3041 local d2=$(date +%s)
3043 cancel_lru_locks mdc
3044 atime=$(stat -c %X $DIR/$tdir)
3045 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3046 error "atime is not updated from future: $atime, $d1<atime<$d2"
3048 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3051 # test setting directory atime when now > dir atime + atime_diff
3055 cancel_lru_locks mdc
3056 atime=$(stat -c %X $DIR/$tdir)
3057 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3058 error "atime is not updated : $atime, should be $d2"
3060 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3063 # test not setting directory atime when now < dir atime + atime_diff
3065 cancel_lru_locks mdc
3066 atime=$(stat -c %X $DIR/$tdir)
3067 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3068 error "atime is updated to $atime, should remain $d1<atime<$d2"
3070 do_facet $SINGLEMDS \
3071 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3073 run_test 39l "directory atime update ==========================="
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3079 local far_past_mtime=$(date -d "May 29 1953" +%s)
3080 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3082 touch -m -d @$far_past_mtime $DIR1/$tfile
3083 touch -a -d @$far_past_atime $DIR1/$tfile
3085 for (( i=0; i < 2; i++ )) ; do
3086 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3087 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3088 error "atime or mtime set incorrectly"
3090 cancel_lru_locks osc
3091 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3094 run_test 39m "test atime and mtime before 1970"
3097 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3098 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3099 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3100 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3101 error "$tfile is not 4096 bytes in size"
3103 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3107 small_write $DIR/f41 18
3109 run_test 41 "test small file write + fstat ====================="
3111 count_ost_writes() {
3112 lctl get_param -n osc.*.stats |
3113 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3120 BG_DIRTY_RATIO_SAVE=10
3121 MAX_BG_DIRTY_RATIO=25
3125 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3126 # dirty_ratio, dirty_background_ratio
3127 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3128 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3129 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3130 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3132 # if file not here, we are a 2.4 kernel
3133 kill -CONT `pidof kupdated`
3138 # setup the trap first, so someone cannot exit the test at the
3139 # exact wrong time and mess up a machine
3140 trap start_writeback EXIT
3141 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3142 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3143 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3144 sysctl -w vm.dirty_writeback_centisecs=0
3145 sysctl -w vm.dirty_writeback_centisecs=0
3146 # save and increase /proc/sys/vm/dirty_ratio
3147 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3148 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3149 # save and increase /proc/sys/vm/dirty_background_ratio
3150 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3151 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3153 # if file not here, we are a 2.4 kernel
3154 kill -STOP `pidof kupdated`
3158 # ensure that all stripes have some grant before we test client-side cache
3160 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3161 dd if=/dev/zero of=$i bs=4k count=1
3166 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3167 # file truncation, and file removal.
3169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3171 cancel_lru_locks osc
3173 sync; sleep 1; sync # just to be safe
3174 BEFOREWRITES=`count_ost_writes`
3175 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3176 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3177 AFTERWRITES=`count_ost_writes`
3178 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3179 error "$BEFOREWRITES < $AFTERWRITES"
3182 run_test 42a "ensure that we don't flush on close =============="
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3187 cancel_lru_locks osc
3190 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3191 BEFOREWRITES=`count_ost_writes`
3192 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3193 AFTERWRITES=`count_ost_writes`
3194 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3195 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3197 BEFOREWRITES=`count_ost_writes`
3198 sync || error "sync: $?"
3199 AFTERWRITES=`count_ost_writes`
3200 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3201 error "$BEFOREWRITES < $AFTERWRITES on sync"
3203 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3207 run_test 42b "test destroy of file with cached dirty data ======"
3209 # if these tests just want to test the effect of truncation,
3210 # they have to be very careful. consider:
3211 # - the first open gets a {0,EOF}PR lock
3212 # - the first write conflicts and gets a {0, count-1}PW
3213 # - the rest of the writes are under {count,EOF}PW
3214 # - the open for truncate tries to match a {0,EOF}PR
3215 # for the filesize and cancels the PWs.
3216 # any number of fixes (don't get {0,EOF} on open, match
3217 # composite locks, do smarter file size management) fix
3218 # this, but for now we want these tests to verify that
3219 # the cancellation with truncate intent works, so we
3220 # start the file with a full-file pw lock to match against
3221 # until the truncate.
3226 cancel_lru_locks osc
3228 # prime the file with 0,EOF PW to match
3232 # now the real test..
3233 dd if=/dev/zero of=$file bs=1024 count=100
3234 BEFOREWRITES=`count_ost_writes`
3235 $TRUNCATE $file $offset
3236 cancel_lru_locks osc
3237 AFTERWRITES=`count_ost_writes`
3242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3244 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3245 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3248 run_test 42c "test partial truncate of file with cached dirty data"
3251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3254 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3257 run_test 42d "test complete truncate of file with cached dirty data"
3259 test_42e() { # bug22074
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 local TDIR=$DIR/${tdir}e
3262 local pagesz=$(page_size)
3263 local pages=16 # hardcoded 16 pages, don't change it.
3264 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3265 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3269 test_mkdir -p $DIR/${tdir}e
3270 $SETSTRIPE -c 1 $TDIR
3271 createmany -o $TDIR/f $files
3273 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3275 # we assume that with $OSTCOUNT files, at least one of them will
3276 # be allocated on OST0.
3277 warmup_files=$((OSTCOUNT * max_dirty_mb))
3278 createmany -o $TDIR/w $warmup_files
3280 # write a large amount of data into one file and sync, to get good
3281 # avail_grant number from OST.
3282 for ((i=0; i<$warmup_files; i++)); do
3283 idx=$($GETSTRIPE -i $TDIR/w$i)
3284 [ $idx -ne 0 ] && continue
3285 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3288 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3290 $LCTL get_param $proc_osc0/cur_dirty_bytes
3291 $LCTL get_param $proc_osc0/cur_grant_bytes
3293 # create as much dirty pages as we can while not to trigger the actual
3294 # RPCs directly. but depends on the env, VFS may trigger flush during this
3295 # period, hopefully we are good.
3296 for ((i=0; i<$warmup_files; i++)); do
3297 idx=$($GETSTRIPE -i $TDIR/w$i)
3298 [ $idx -ne 0 ] && continue
3299 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3301 $LCTL get_param $proc_osc0/cur_dirty_bytes
3302 $LCTL get_param $proc_osc0/cur_grant_bytes
3304 # perform the real test
3305 $LCTL set_param $proc_osc0/rpc_stats 0
3306 for ((;i<$files; i++)); do
3307 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3308 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3311 $LCTL get_param $proc_osc0/rpc_stats
3314 local have_ppr=false
3315 $LCTL get_param $proc_osc0/rpc_stats |
3316 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3317 # skip lines until we are at the RPC histogram data
3318 [ "$PPR" == "pages" ] && have_ppr=true && continue
3319 $have_ppr || continue
3321 # we only want the percent stat for < 16 pages
3322 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3324 percent=$((percent + WPCT))
3325 if [ $percent -gt 15 ]; then
3326 error "less than 16-pages write RPCs" \
3333 run_test 42e "verify sub-RPC writes are not done synchronously"
3336 test_mkdir -p $DIR/$tdir
3337 cp -p /bin/ls $DIR/$tdir/$tfile
3338 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3340 # give multiop a chance to open
3343 $DIR/$tdir/$tfile && error || true
3346 run_test 43 "execution of file opened for write should return -ETXTBSY"
3349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 test_mkdir -p $DIR/$tdir
3351 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3352 cp -p multiop $DIR/$tdir/multiop
3353 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3356 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3357 kill -USR1 $MULTIOP_PID || return 2
3358 wait $MULTIOP_PID || return 3
3359 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3361 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3365 test_mkdir -p $DIR/$tdir
3366 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3367 cp -p multiop $DIR/$tdir/multiop
3368 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3371 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3372 kill -USR1 $MULTIOP_PID || return 2
3373 wait $MULTIOP_PID || return 3
3374 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3376 run_test 43b "truncate of file being executed should return -ETXTBSY"
3379 local testdir="$DIR/$tdir"
3380 test_mkdir -p $DIR/$tdir
3382 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3383 ( cd $testdir && md5sum -c)
3385 run_test 43c "md5sum of copy into lustre========================"
3388 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3389 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3390 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3392 run_test 44 "zero length read from a sparse stripe ============="
3395 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3397 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3398 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3399 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3401 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3402 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3405 OFFSETS="0 $((stride/2)) $((stride-1))"
3406 for offset in $OFFSETS ; do
3407 for i in `seq 0 $((nstripe-1))`; do
3408 local GLOBALOFFSETS=""
3409 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3410 local myfn=$DIR/d44a-$size
3411 echo "--------writing $myfn at $size"
3412 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3413 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3414 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3415 || error "ll_sparseness_verify $GLOBALOFFSETS"
3417 for j in `seq 0 $((nstripe-1))`; do
3418 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3419 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3420 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3422 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3423 || error "ll_sparseness_verify $GLOBALOFFSETS"
3428 run_test 44a "test sparse pwrite ==============================="
3432 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3438 before=`dirty_osc_total`
3439 echo executing "\"$*\""
3441 after=`dirty_osc_total`
3442 echo before $before, after $after
3445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3447 # Obtain grants from OST if it supports it
3448 echo blah > ${f}_grant
3451 do_dirty_record "echo blah > $f"
3452 [ $before -eq $after ] && error "write wasn't cached"
3453 do_dirty_record "> $f"
3454 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3455 do_dirty_record "echo blah > $f"
3456 [ $before -eq $after ] && error "write wasn't cached"
3457 do_dirty_record "sync"
3458 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3459 do_dirty_record "echo blah > $f"
3460 [ $before -eq $after ] && error "write wasn't cached"
3461 do_dirty_record "cancel_lru_locks osc"
3462 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3465 run_test 45 "osc io page accounting ============================"
3467 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3468 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3469 # objects offset and an assert hit when an rpc was built with 1023's mapped
3470 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3476 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3478 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3479 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3483 run_test 46 "dirtying a previously written page ================"
3485 # test_47 is removed "Device nodes check" is moved to test_28
3487 test_48a() { # bug 2399
3488 check_kernel_version 34 || return 0
3489 test_mkdir -p $DIR/$tdir
3491 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3492 test_mkdir $DIR/$tdir || error "recreate directory failed"
3493 touch foo || error "'touch foo' failed after recreating cwd"
3494 test_mkdir $DIR/$tdir/bar ||
3495 error "'mkdir foo' failed after recreating cwd"
3496 if check_kernel_version 44; then
3497 touch .foo || error "'touch .foo' failed after recreating cwd"
3498 test_mkdir $DIR/$tdir/.bar ||
3499 error "'mkdir .foo' failed after recreating cwd"
3501 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3502 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3503 cd . || error "'cd .' failed after recreating cwd"
3504 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3505 rmdir . && error "'rmdir .' worked after recreating cwd"
3506 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3507 cd .. || error "'cd ..' failed after recreating cwd"
3509 run_test 48a "Access renamed working dir (should return errors)="
3511 test_48b() { # bug 2399
3512 check_kernel_version 34 || return 0
3514 test_mkdir -p $DIR/$tdir
3516 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3517 touch foo && error "'touch foo' worked after removing cwd"
3518 test_mkdir $DIR/$tdir/foo &&
3519 error "'mkdir foo' worked after removing cwd"
3520 if check_kernel_version 44; then
3521 touch .foo && error "'touch .foo' worked after removing cwd"
3522 test_mkdir $DIR/$tdir/.foo &&
3523 error "'mkdir .foo' worked after removing cwd"
3525 ls . > /dev/null && error "'ls .' worked after removing cwd"
3526 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3527 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3528 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3529 rmdir . && error "'rmdir .' worked after removing cwd"
3530 ln -s . foo && error "'ln -s .' worked after removing cwd"
3531 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3533 run_test 48b "Access removed working dir (should return errors)="
3535 test_48c() { # bug 2350
3536 check_kernel_version 36 || return 0
3537 #lctl set_param debug=-1
3540 test_mkdir -p $DIR/$tdir/dir
3542 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3543 $TRACE touch foo && error "touch foo worked after removing cwd"
3544 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3545 if check_kernel_version 44; then
3546 touch .foo && error "touch .foo worked after removing cwd"
3547 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3549 $TRACE ls . && error "'ls .' worked after removing cwd"
3550 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3551 is_patchless || ( $TRACE cd . &&
3552 error "'cd .' worked after removing cwd" )
3553 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3554 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3555 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3556 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3558 run_test 48c "Access removed working subdir (should return errors)"
3560 test_48d() { # bug 2350
3561 check_kernel_version 36 || return 0
3562 #lctl set_param debug=-1
3565 test_mkdir -p $DIR/$tdir/dir
3567 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3568 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3569 $TRACE touch foo && error "'touch foo' worked after removing parent"
3570 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3571 if check_kernel_version 44; then
3572 touch .foo && error "'touch .foo' worked after removing parent"
3574 error "mkdir .foo worked after removing parent"
3576 $TRACE ls . && error "'ls .' worked after removing parent"
3577 $TRACE ls .. && error "'ls ..' worked after removing parent"
3578 is_patchless || ( $TRACE cd . &&
3579 error "'cd .' worked after recreate parent" )
3580 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3581 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3582 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3583 is_patchless || ( $TRACE cd .. &&
3584 error "'cd ..' worked after removing parent" || true )
3586 run_test 48d "Access removed parent subdir (should return errors)"
3588 test_48e() { # bug 4134
3589 check_kernel_version 41 || return 0
3590 #lctl set_param debug=-1
3593 test_mkdir -p $DIR/$tdir/dir
3595 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3596 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3597 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3598 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3599 # On a buggy kernel addition of "touch foo" after cd .. will
3600 # produce kernel oops in lookup_hash_it
3601 touch ../foo && error "'cd ..' worked after recreate parent"
3603 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3605 run_test 48e "Access to recreated parent subdir (should return errors)"
3607 test_49() { # LU-1030
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3609 # get ost1 size - lustre-OST0000
3610 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3611 # write 800M at maximum
3612 [ $ost1_size -gt 819200 ] && ost1_size=819200
3614 lfs setstripe -c 1 -i 0 $DIR/$tfile
3615 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3618 # change max_pages_per_rpc while writing the file
3619 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3620 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3621 # loop until dd process exits
3622 while ps ax -opid | grep -wq $dd_pid; do
3623 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3624 sleep $((RANDOM % 5 + 1))
3626 # restore original max_pages_per_rpc
3627 $LCTL set_param $osc1_mppc=$orig_mppc
3628 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3630 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3634 test_mkdir $DIR/$tdir
3636 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3638 run_test 50 "special situations: /proc symlinks ==============="
3640 test_51a() { # was test_51
3641 # bug 1516 - create an empty entry right after ".." then split dir
3642 test_mkdir -p $DIR/$tdir
3643 touch $DIR/$tdir/foo
3644 $MCREATE $DIR/$tdir/bar
3646 createmany -m $DIR/$tdir/longfile 201
3648 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3649 $MCREATE $DIR/$tdir/longfile$FNUM
3654 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3656 run_test 51a "special situations: split htree with empty entry =="
3658 export NUMTEST=70000
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3661 local BASE=$DIR/$tdir
3663 # cleanup the directory
3668 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3669 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3670 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3673 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3674 echo "reduced count to $NUMTEST due to inodes"
3676 # need to check free space for the directories as well
3677 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3678 numfree=$((blkfree / 4))
3679 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3680 echo "reduced count to $NUMTEST due to blocks"
3682 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3683 echo "failed" > $BASE/fnum
3685 run_test 51b "exceed 64k subdirectory nlink limit"
3687 test_51ba() { # LU-993
3688 local BASE=$DIR/$tdir
3689 # unlink all but 100 subdirectories, then check it still works
3691 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3693 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3694 local DELETE=$((NUMTEST - LEFT))
3696 # continue on to run this test even if 51b didn't finish,
3697 # just to delete the many subdirectories created.
3698 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3700 # for ldiskfs the nlink count should be 1, but this is OSD specific
3701 # and so this is listed for informational purposes only
3702 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3703 unlinkmany -d $BASE/d $DELETE
3706 if [ $RC -ne 0 ]; then
3707 if [ "$NUMPREV" == "failed" ]; then
3708 skip "previous setup failed"
3711 error "unlink of first $DELETE subdirs failed"
3716 echo "nlink between: $(stat -c %h $BASE)"
3717 # trim the first line of ls output
3718 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3719 [ $FOUND -ne $LEFT ] &&
3720 error "can't find subdirs: found only $FOUND/$LEFT"
3722 unlinkmany -d $BASE/d $DELETE $LEFT ||
3723 error "unlink of second $LEFT subdirs failed"
3724 # regardless of whether the backing filesystem tracks nlink accurately
3725 # or not, the nlink count shouldn't be more than "." and ".." here
3726 local AFTER=$(stat -c %h $BASE)
3727 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3728 echo "nlink after: $AFTER"
3730 run_test 51ba "verify nlink for many subdirectory cleanup"
3733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3734 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3735 test_mkdir -p $DIR/$tdir
3736 createmany -o $DIR/$tdir/t- 1000
3737 $GETSTRIPE $DIR/$tdir > $TMP/files
3738 for N in `seq 0 $((OSTCOUNT - 1))`; do
3739 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3740 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3741 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3743 unlinkmany $DIR/$tdir/t- 1000
3746 for N in `seq 1 $((OSTCOUNT - 1))`; do
3747 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3748 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3749 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3750 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3752 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3753 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3754 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3755 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3759 run_test 51d "check object distribution ===================="
3762 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3763 test_mkdir -p $DIR/$tdir
3764 touch $DIR/$tdir/foo
3765 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3766 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3767 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3768 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3769 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3771 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3772 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3773 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3775 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3776 cp -r $DIR/$tdir /tmp/
3777 rm -fr $DIR/$tdir || error "cleanup rm failed"
3779 run_test 52a "append-only flag test (should return errors) ====="
3782 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3783 test_mkdir -p $DIR/$tdir
3784 touch $DIR/$tdir/foo
3785 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3786 cat test > $DIR/$tdir/foo && error "cat test worked"
3787 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3788 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3789 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3791 echo foo >> $DIR/$tdir/foo && error "echo worked"
3792 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3793 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3794 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3795 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3797 chattr -i $DIR/$tdir/foo || error "chattr failed"
3799 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3801 run_test 52b "immutable flag test (should return errors) ======="
3804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3806 remote_ost_nodsh && skip "remote OST with nodsh" && return
3821 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3822 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3823 param=$(echo ${value[0]} | cut -d "=" -f1)
3824 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3825 param_seq=$(echo ${param} |
3826 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3827 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3828 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3830 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3831 node=$(facet_active_host ost$((ostnum+1)))
3832 param="obdfilter.$ostname.last_id"
3833 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3834 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3835 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3837 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3838 if [ $ost_last_seq = $mds_last_seq ]; then
3839 if [ $ost_last_id != $mds_last ]; then
3840 error "$ost_last != $mds_last_id"
3848 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3851 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3854 $SOCKETSERVER $DIR/socket ||
3855 error "$SOCKETSERVER $DIR/socket failed: $?"
3856 $SOCKETCLIENT $DIR/socket ||
3857 error "$SOCKETCLIENT $DIR/socket failed: $?"
3858 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3860 run_test 54a "unix domain socket test =========================="
3866 dd if=/dev/zero of=$f bs=$(page_size) count=1
3868 run_test 54b "char device works in lustre ======================"
3871 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3872 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3873 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3875 for i in $(seq 3 7); do
3876 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3887 loopdev="$DIR/loop54c"
3890 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3891 mknod $loopdev b 7 $LOOPNUM
3892 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3893 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3894 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3895 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3897 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3898 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3900 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3905 run_test 54c "block device works in lustre ====================="
3911 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3913 run_test 54d "fifo device works in lustre ======================"
3916 check_kernel_version 46 || return 0
3919 cp -aL /dev/console $f
3920 echo $string > $f || error "echo $string to $f failed"
3922 run_test 54e "console/tty device works in lustre ======================"
3924 #The test_55 used to be iopen test and it was removed by bz#24037.
3925 #run_test 55 "check iopen_connect_dentry() ======================"
3927 test_56a() { # was test_56
3930 test_mkdir -p $DIR/$tdir/dir
3932 NUMFILESx2=$(($NUMFILES * 2))
3933 for i in `seq 1 $NUMFILES` ; do
3934 touch $DIR/$tdir/file$i
3935 touch $DIR/$tdir/dir/file$i
3938 # test lfs getstripe with --recursive
3939 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3940 [ $FILENUM -eq $NUMFILESx2 ] ||
3941 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3942 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3943 [ $FILENUM -eq $NUMFILES ] ||
3944 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3945 echo "$GETSTRIPE --recursive passed."
3947 # test lfs getstripe with file instead of dir
3948 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3949 [ $FILENUM -eq 1 ] || error \
3950 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3951 echo "$GETSTRIPE file1 passed."
3953 #test lfs getstripe with --verbose
3954 [ `$GETSTRIPE --verbose $DIR/$tdir |
3955 grep -c lmm_magic` -eq $NUMFILES ] ||
3956 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3957 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3958 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3959 echo "$GETSTRIPE --verbose passed."
3961 #test lfs getstripe with --obd
3962 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3963 grep -q "unknown obduuid" ||
3964 error "$GETSTRIPE --obd wrong_uuid should return error message"
3966 [ "$OSTCOUNT" -lt 2 ] &&
3967 skip_env "skipping other $GETSTRIPE --obd test" && return
3970 OBDUUID=$(ostuuid_from_index $OSTIDX)
3971 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3972 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3973 [ $FOUND -eq $FILENUM ] ||
3974 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3975 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3976 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3977 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3978 error "$GETSTRIPE --obd: should not show file on other obd"
3979 echo "$GETSTRIPE --obd passed"
3981 run_test 56a "check $GETSTRIPE"
3986 local LOCAL_NUMFILES="$1"
3987 local LOCAL_NUMDIRS="$2"
3988 local MKDIR_PARAMS="$3"
3990 if [ ! -d "$TDIR" ] ; then
3992 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3993 for i in `seq 1 $LOCAL_NUMFILES` ; do
3996 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3997 test_mkdir $TDIR/dir$i
3998 for j in `seq 1 $LOCAL_NUMFILES` ; do
3999 touch $TDIR/dir$i/file$j
4005 setup_56_special() {
4009 if [ ! -e "$TDIR/loop1b" ] ; then
4010 for i in `seq 1 $LOCAL_NUMFILES` ; do
4011 mknod $TDIR/loop${i}b b 7 $i
4012 mknod $TDIR/null${i}c c 1 3
4013 ln -s $TDIR/file1 $TDIR/link${i}l
4015 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4016 mknod $TDIR/dir$i/loop${i}b b 7 $i
4017 mknod $TDIR/dir$i/null${i}c c 1 3
4018 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4027 setup_56 $NUMFILES $NUMDIRS
4029 EXPECTED=$(($NUMDIRS + 2))
4030 # test lfs find with -name
4031 for i in $(seq 1 $NUMFILES) ; do
4032 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4033 [ $NUMS -eq $EXPECTED ] ||
4034 error "lfs find -name \"*$i\" $TDIR wrong: "\
4035 "found $NUMS, expected $EXPECTED"
4038 run_test 56g "check lfs find -name ============================="
4044 setup_56 $NUMFILES $NUMDIRS
4046 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4047 # test lfs find with ! -name
4048 for i in $(seq 1 $NUMFILES) ; do
4049 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4050 [ $NUMS -eq $EXPECTED ] ||
4051 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4052 "found $NUMS, expected $EXPECTED"
4055 run_test 56h "check lfs find ! -name ============================="
4059 test_mkdir -p $DIR/$tdir
4060 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4061 CMD="$LFIND -ost $UUID $DIR/$tdir"
4063 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4065 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4069 setup_56_special $NUMFILES $NUMDIRS
4071 EXPECTED=$((NUMDIRS + 1))
4072 CMD="$LFIND -type d $TDIR"
4073 NUMS=$($CMD | wc -l)
4074 [ $NUMS -eq $EXPECTED ] ||
4075 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4077 run_test 56j "check lfs find -type d ============================="
4081 setup_56_special $NUMFILES $NUMDIRS
4083 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4084 CMD="$LFIND -type f $TDIR"
4085 NUMS=$($CMD | wc -l)
4086 [ $NUMS -eq $EXPECTED ] ||
4087 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4089 run_test 56k "check lfs find -type f ============================="
4093 setup_56_special $NUMFILES $NUMDIRS
4095 EXPECTED=$((NUMDIRS + NUMFILES))
4096 CMD="$LFIND -type b $TDIR"
4097 NUMS=$($CMD | wc -l)
4098 [ $NUMS -eq $EXPECTED ] ||
4099 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4101 run_test 56l "check lfs find -type b ============================="
4105 setup_56_special $NUMFILES $NUMDIRS
4107 EXPECTED=$((NUMDIRS + NUMFILES))
4108 CMD="$LFIND -type c $TDIR"
4109 NUMS=$($CMD | wc -l)
4110 [ $NUMS -eq $EXPECTED ] ||
4111 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4113 run_test 56m "check lfs find -type c ============================="
4117 setup_56_special $NUMFILES $NUMDIRS
4119 EXPECTED=$((NUMDIRS + NUMFILES))
4120 CMD="$LFIND -type l $TDIR"
4121 NUMS=$($CMD | wc -l)
4122 [ $NUMS -eq $EXPECTED ] ||
4123 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 run_test 56n "check lfs find -type l ============================="
4129 setup_56 $NUMFILES $NUMDIRS
4131 utime $TDIR/file1 > /dev/null || error "utime (1)"
4132 utime $TDIR/file2 > /dev/null || error "utime (2)"
4133 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4134 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4135 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4136 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4139 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4140 [ $NUMS -eq $EXPECTED ] || \
4141 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4144 CMD="$LFIND -mtime 0 $TDIR"
4145 NUMS=$($CMD | wc -l)
4146 [ $NUMS -eq $EXPECTED ] ||
4147 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4149 run_test 56o "check lfs find -mtime for old files =========================="
4152 [ $RUNAS_ID -eq $UID ] &&
4153 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4156 setup_56 $NUMFILES $NUMDIRS
4158 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4160 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4161 NUMS=$($CMD | wc -l)
4162 [ $NUMS -eq $EXPECTED ] || \
4163 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4165 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4166 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] || \
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4171 run_test 56p "check lfs find -uid and ! -uid ==============================="
4174 [ $RUNAS_ID -eq $UID ] &&
4175 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4178 setup_56 $NUMFILES $NUMDIRS
4180 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4183 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4184 NUMS=$($CMD | wc -l)
4185 [ $NUMS -eq $EXPECTED ] ||
4186 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4188 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4189 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4190 NUMS=$($CMD | wc -l)
4191 [ $NUMS -eq $EXPECTED ] ||
4192 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4194 run_test 56q "check lfs find -gid and ! -gid ==============================="
4198 setup_56 $NUMFILES $NUMDIRS
4201 CMD="$LFIND -size 0 -type f $TDIR"
4202 NUMS=$($CMD | wc -l)
4203 [ $NUMS -eq $EXPECTED ] ||
4204 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4206 CMD="$LFIND ! -size 0 -type f $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4210 echo "test" > $TDIR/$tfile
4211 echo "test2" > $TDIR/$tfile.2 && sync
4213 CMD="$LFIND -size 5 -type f $TDIR"
4214 NUMS=$($CMD | wc -l)
4215 [ $NUMS -eq $EXPECTED ] ||
4216 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4218 CMD="$LFIND -size +5 -type f $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] ||
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 CMD="$LFIND -size +0 -type f $TDIR"
4224 NUMS=$($CMD | wc -l)
4225 [ $NUMS -eq $EXPECTED ] ||
4226 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4228 CMD="$LFIND ! -size -5 -type f $TDIR"
4229 NUMS=$($CMD | wc -l)
4230 [ $NUMS -eq $EXPECTED ] ||
4231 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 CMD="$LFIND -size -5 -type f $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 run_test 56r "check lfs find -size works =========================="
4240 test_56s() { # LU-611
4242 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4244 if [ $OSTCOUNT -gt 1 ]; then
4245 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4249 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4253 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4254 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] ||
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4259 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4260 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4261 NUMS=$($CMD | wc -l)
4262 [ $NUMS -eq $EXPECTED ] ||
4263 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4267 NUMS=$($CMD | wc -l)
4268 [ $NUMS -eq $EXPECTED ] ||
4269 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4271 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4272 NUMS=$($CMD | wc -l)
4273 [ $NUMS -eq $EXPECTED ] ||
4274 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4277 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4278 NUMS=$($CMD | wc -l)
4279 [ $NUMS -eq $EXPECTED ] ||
4280 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 run_test 56s "check lfs find -stripe-count works"
4284 test_56t() { # LU-611
4286 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4288 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4290 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4291 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4297 NUMS=$($CMD | wc -l)
4298 [ $NUMS -eq $EXPECTED ] ||
4299 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4301 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4302 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4303 NUMS=$($CMD | wc -l)
4304 [ $NUMS -eq $EXPECTED ] ||
4305 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4307 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4308 NUMS=$($CMD | wc -l)
4309 [ $NUMS -eq $EXPECTED ] ||
4310 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4314 NUMS=$($CMD | wc -l)
4315 [ $NUMS -eq $EXPECTED ] ||
4316 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4318 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4324 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4325 NUMS=$($CMD | wc -l)
4326 [ $NUMS -eq $EXPECTED ] ||
4327 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4329 run_test 56t "check lfs find -stripe-size works"
4331 test_56u() { # LU-611
4333 setup_56 $NUMFILES $NUMDIRS "-i 0"
4335 if [ $OSTCOUNT -gt 1 ]; then
4336 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4342 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4343 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4344 NUMS=$($CMD | wc -l)
4345 [ $NUMS -eq $EXPECTED ] ||
4346 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4349 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4350 NUMS=$($CMD | wc -l)
4351 [ $NUMS -eq $EXPECTED ] ||
4352 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4354 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4355 NUMS=$($CMD | wc -l)
4356 [ $NUMS -eq $EXPECTED ] ||
4357 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4360 # This should produce an error and not return any files
4361 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4362 NUMS=$($CMD 2>/dev/null | wc -l)
4363 [ $NUMS -eq $EXPECTED ] ||
4364 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4366 if [ $OSTCOUNT -gt 1 ]; then
4367 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4368 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4369 NUMS=$($CMD | wc -l)
4370 [ $NUMS -eq $EXPECTED ] ||
4371 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4374 run_test 56u "check lfs find -stripe-index works"
4381 setup_56 $NUMFILES $NUMDIRS
4383 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4384 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4386 for file in $($LFIND -mdt $UUID $TDIR); do
4387 file_mdt_idx=$($GETSTRIPE -M $file)
4388 [ $file_mdt_idx -eq $MDT_IDX ] ||
4389 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4392 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4394 # Get and check the actual stripe count of one file.
4395 # Usage: check_stripe_count <file> <expected_stripe_count>
4396 check_stripe_count() {
4401 [[ -z "$file" || -z "$expected" ]] &&
4402 error "check_stripe_count: invalid argument!"
4404 local cmd="$GETSTRIPE -c $file"
4405 actual=$($cmd) || error "$cmd failed"
4406 actual=${actual%% *}
4408 if [[ $actual -ne $expected ]]; then
4409 [[ $expected -eq -1 ]] ||
4410 error "$cmd wrong: found $actual, expected $expected"
4411 [[ $actual -eq $OSTCOUNT ]] ||
4412 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4420 rm -rf $TDIR || error "remove $TDIR failed"
4421 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4424 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4425 error "$GETSTRIPE -S -d $TDIR failed"
4426 stripe_size=${stripe_size%% *}
4428 local file_size=$((stripe_size * OSTCOUNT))
4429 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4430 local required_space=$((file_num * file_size))
4431 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4432 [[ $free_space -le $((required_space / 1024)) ]] &&
4433 skip_env "need at least $required_space bytes free space," \
4434 "have $free_space kbytes" && return
4437 local dd_count=$((file_size / dd_bs))
4439 # write data into the files
4443 for i in $(seq 1 $NUMFILES); do
4445 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4446 error "write data into $file failed"
4448 for i in $(seq 1 $NUMDIRS); do
4449 for j in $(seq 1 $NUMFILES); do
4450 file=$TDIR/dir$i/file$j
4451 yes | dd bs=$dd_bs count=$dd_count of=$file \
4453 error "write data into $file failed"
4458 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4461 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4463 eval $cmd || error "$cmd failed"
4465 check_stripe_count $TDIR/file1 $expected
4468 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4470 eval $cmd || error "$cmd failed"
4472 for j in $(seq 1 $NUMFILES); do
4473 check_stripe_count $TDIR/dir1/file$j $expected
4476 # lfs_migrate works with lfs find
4477 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4478 $LFS_MIGRATE -y -c $expected"
4480 eval $cmd || error "$cmd failed"
4482 for i in $(seq 2 $NUMFILES); do
4483 check_stripe_count $TDIR/file$i $expected
4485 for i in $(seq 2 $NUMDIRS); do
4486 for j in $(seq 1 $NUMFILES); do
4487 check_stripe_count $TDIR/dir$i/file$j $expected
4491 run_test 56w "check lfs_migrate -c stripe_count works"
4494 check_swap_layouts_support && return 0
4495 [ "$OSTCOUNT" -lt "2" ] &&
4496 skip_env "need 2 OST, skipping test" && return
4498 local dir0=$DIR/$tdir/$testnum
4499 mkdir -p $dir0 || error "creating dir $dir0"
4501 local ref1=/etc/passwd
4502 local file1=$dir0/file1
4504 $SETSTRIPE -c 2 $file1
4506 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4507 stripe=$($GETSTRIPE -c $file1)
4508 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4509 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4514 run_test 56x "lfs migration support"
4519 local dir0=$DIR/$tdir/$testnum
4520 mkdir -p $dir0 || error "creating dir $dir0"
4521 local f1=$dir0/file1
4522 local f2=$dir0/file2
4524 touch $f1 || error "creating std file $f1"
4525 $MULTIOP $f2 H2c || error "creating released file $f2"
4527 # a directory can be raid0, so ask only for files
4528 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4529 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4531 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4532 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4534 # only files can be released, so no need to force file search
4535 res=$($LFIND $dir0 -L released)
4536 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4538 res=$($LFIND $dir0 \! -L released)
4539 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4542 run_test 56y "lfs find -L raid0|released"
4545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4546 # note test will not do anything if MDS is not local
4547 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4548 skip "Only applicable to ldiskfs-based MDTs"
4552 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4553 local MNTDEV="osd*.*MDT*.mntdev"
4554 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4555 [ -z "$DEV" ] && error "can't access $MNTDEV"
4556 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4557 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4558 error "can't access $DEV"
4559 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4560 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4564 run_test 57a "verify MDS filesystem created with large inodes =="
4567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4568 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4569 skip "Only applicable to ldiskfs-based MDTs"
4573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4578 local FILEN=$dir/f$FILECOUNT
4580 rm -rf $dir || error "removing $dir"
4581 test_mkdir -p $dir || error "creating $dir"
4582 local num=$(get_mds_dir $dir)
4585 echo "mcreating $FILECOUNT files"
4586 createmany -m $dir/f 1 $FILECOUNT || \
4587 error "creating files in $dir"
4589 # verify that files do not have EAs yet
4590 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4591 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4595 df $dir #make sure we get new statfs data
4596 local MDSFREE=$(do_facet $mymds \
4597 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4598 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4599 echo "opening files to create objects/EAs"
4601 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4602 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4605 # verify that files have EAs now
4606 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4607 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4609 sleep 1 #make sure we get new statfs data
4611 local MDSFREE2=$(do_facet $mymds \
4612 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4613 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4614 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4615 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4616 error "MDC before $MDCFREE != after $MDCFREE2"
4618 echo "MDC before $MDCFREE != after $MDCFREE2"
4619 echo "unable to confirm if MDS has large inodes"
4624 run_test 57b "default LOV EAs are stored inside large inodes ==="
4627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4628 [ -z "$(which wiretest 2>/dev/null)" ] &&
4629 skip_env "could not find wiretest" && return
4632 run_test 58 "verify cross-platform wire constants =============="
4635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4636 echo "touch 130 files"
4637 createmany -o $DIR/f59- 130
4639 unlinkmany $DIR/f59- 130
4641 # wait for commitment of removal
4642 wait_delete_completed
4644 run_test 59 "verify cancellation of llog records async ========="
4646 TEST60_HEAD="test_60 run $RANDOM"
4648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4649 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4650 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4651 skip_env "missing subtest run-llog.sh" && return
4652 log "$TEST60_HEAD - from kernel mode"
4653 do_facet mgs sh run-llog.sh
4655 run_test 60a "llog sanity tests run from kernel module =========="
4657 test_60b() { # bug 6411
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4660 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4672 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4674 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4678 echo "create 5000 files"
4679 createmany -o $DIR/f60c- 5000
4680 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4681 lctl set_param fail_loc=0x80000137
4682 unlinkmany $DIR/f60c- 5000
4683 lctl set_param fail_loc=0
4685 run_test 60c "unlink file when mds full"
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 SAVEPRINTK=$(lctl get_param -n printk)
4691 # verify "lctl mark" is even working"
4692 MESSAGE="test message ID $RANDOM $$"
4693 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4694 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4696 lctl set_param printk=0 || error "set lnet.printk failed"
4697 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4698 MESSAGE="new test message ID $RANDOM $$"
4699 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4700 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4701 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4703 lctl set_param -n printk="$SAVEPRINTK"
4705 run_test 60d "test printk console message masking"
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4711 cancel_lru_locks osc
4712 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4715 run_test 61 "mmap() writes don't make sync hang ================"
4717 # bug 2330 - insufficient obd_match error checking causes LBUG
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4722 cancel_lru_locks osc
4723 lctl set_param fail_loc=0x405
4724 cat $f && error "cat succeeded, expect -EIO"
4725 lctl set_param fail_loc=0
4727 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4728 # match every page all of the time.
4729 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4731 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4732 test_63a() { # was test_63
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4734 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4735 lctl set_param -n osc.*.max_dirty_mb 0
4736 for i in `seq 10` ; do
4737 dd if=/dev/zero of=$DIR/f63 bs=8k &
4743 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4744 rm -f $DIR/f63 || true
4746 run_test 63a "Verify oig_wait interruption does not crash ======="
4748 # bug 2248 - async write errors didn't return to application on sync
4749 # bug 3677 - async write errors left page locked
4751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4753 lctl set_param debug=-1
4755 # ensure we have a grant to do async writes
4756 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4759 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4760 lctl set_param fail_loc=0x80000406
4761 $MULTIOP $DIR/$tfile Owy && \
4762 error "sync didn't return ENOMEM"
4763 sync; sleep 2; sync # do a real sync this time to flush page
4764 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4765 error "locked page left in cache after async error" || true
4768 run_test 63b "async write errors should be returned to fsync ==="
4771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4773 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4775 run_test 64a "verify filter grant calculations (in kernel) ====="
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4779 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4781 run_test 64b "check out-of-space detection on client ==========="
4784 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4786 run_test 64c "verify grant shrink ========================------"
4788 # bug 1414 - set/get directories' stripe info
4790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4791 test_mkdir -p $DIR/$tdir
4793 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4795 run_test 65a "directory with no stripe info ===================="
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4799 test_mkdir -p $DIR/$tdir
4800 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4803 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4805 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4809 if [ $OSTCOUNT -gt 1 ]; then
4810 test_mkdir -p $DIR/$tdir
4811 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4812 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4814 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4817 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4821 test_mkdir -p $DIR/$tdir
4822 if [ $STRIPECOUNT -le 0 ]; then
4824 elif [ $STRIPECOUNT -gt 2000 ]; then
4825 #LOV_MAX_STRIPE_COUNT is 2000
4826 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4828 sc=$(($STRIPECOUNT - 1))
4830 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4831 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4832 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4833 error "lverify failed"
4835 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4839 test_mkdir -p $DIR/$tdir
4841 $SETSTRIPE $DIR/$tdir || error "setstripe"
4842 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4843 error "no stripe info failed"
4845 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4847 run_test 65e "directory setstripe defaults ======================="
4850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4851 test_mkdir -p $DIR/${tdir}f
4852 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4854 run_test 65f "dir setstripe permission (should return error) ==="
4857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4858 test_mkdir -p $DIR/$tdir
4859 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4861 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4862 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4863 error "delete default stripe failed"
4865 run_test 65g "directory setstripe -d ==========================="
4868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4869 test_mkdir -p $DIR/$tdir
4870 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4872 test_mkdir -p $DIR/$tdir/dd1
4873 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4874 error "stripe info inherit failed"
4876 run_test 65h "directory stripe info inherit ===================="
4878 test_65i() { # bug6367
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4880 $SETSTRIPE -S 65536 -c -1 $MOUNT
4882 run_test 65i "set non-default striping on root directory (bug 6367)="
4884 test_65ia() { # bug12836
4885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4886 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4888 run_test 65ia "getstripe on -1 default directory striping"
4890 test_65ib() { # bug12836
4891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4892 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4894 run_test 65ib "getstripe -v on -1 default directory striping"
4896 test_65ic() { # bug12836
4897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4900 run_test 65ic "new find on -1 default directory striping"
4902 test_65j() { # bug6367
4903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4905 # if we aren't already remounting for each test, do so for this test
4906 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4907 cleanup || error "failed to unmount"
4910 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4912 run_test 65j "set default striping on root directory (bug 6367)="
4914 test_65k() { # bug11679
4915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4916 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4919 echo "Check OST status: "
4920 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4921 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4923 for OSC in $MDS_OSCS; do
4924 echo $OSC "is activate"
4925 do_facet $SINGLEMDS lctl --device %$OSC activate
4929 for INACTIVE_OSC in $MDS_OSCS; do
4930 echo "Deactivate: " $INACTIVE_OSC
4931 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4932 for STRIPE_OSC in $MDS_OSCS; do
4933 OST=`osc_to_ost $STRIPE_OSC`
4934 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4935 awk -F: /$OST/'{ print $1 }' | head -n 1`
4937 [ -f $DIR/$tdir/$IDX ] && continue
4938 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4939 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4941 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4944 echo $INACTIVE_OSC "is Activate."
4945 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4948 run_test 65k "validate manual striping works properly with deactivated OSCs"
4950 test_65l() { # bug 12836
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4952 test_mkdir -p $DIR/$tdir/test_dir
4953 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4954 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4956 run_test 65l "lfs find on -1 stripe dir ========================"
4958 # bug 2543 - update blocks count on client
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4962 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4963 sync; sync_all_data; sync; sync_all_data
4964 cancel_lru_locks osc
4965 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4966 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4968 run_test 66 "update inode blocks count on client ==============="
4973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4975 if [ ! -z "$LLOOP" ]; then
4976 if swapon -s | grep -q $LLOOP; then
4977 swapoff $LLOOP || error "swapoff failed"
4980 $LCTL blockdev_detach $LLOOP || error "detach failed"
4984 if [ ! -z "$LLITELOOPLOAD" ]; then
4992 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4996 swapon -s | awk '($1 == "'$1'") { print $4 }'
4999 # test case for lloop driver, basic function
5001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5002 [ "$UID" != 0 ] && skip_env "must run as root" && return
5003 llite_lloop_enabled || \
5004 { skip_env "llite_lloop module disabled" && return; }
5006 trap cleanup_68 EXIT
5008 if ! module_loaded llite_lloop; then
5009 if load_module llite/llite_lloop; then
5012 skip_env "can't find module llite_lloop"
5017 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5018 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5019 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5021 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5022 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5026 run_test 68a "lloop driver - basic test ========================"
5028 # excercise swapping to lustre by adding a high priority swapfile entry
5029 # and then consuming memory until it is used.
5030 test_68b() { # was test_68
5031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5032 [ "$UID" != 0 ] && skip_env "must run as root" && return
5033 lctl get_param -n devices | grep -q obdfilter && \
5034 skip "local OST" && return
5036 grep -q llite_lloop /proc/modules
5037 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5039 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5040 skip "can't reliably test swap with TCP" && return
5042 MEMTOTAL=`meminfo MemTotal`
5043 NR_BLOCKS=$((MEMTOTAL>>8))
5044 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5046 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5047 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5050 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5052 trap cleanup_68 EXIT
5054 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5056 echo "before: `swapon -s | grep $LLOOP`"
5057 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5058 echo "after: `swapon -s | grep $LLOOP`"
5059 SWAPUSED=`swap_used $LLOOP`
5063 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5065 run_test 68b "support swapping to Lustre ========================"
5067 # bug5265, obdfilter oa2dentry return -ENOENT
5068 # #define OBD_FAIL_OST_ENOENT 0x217
5070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5071 remote_ost_nodsh && skip "remote OST with nodsh" && return
5074 $SETSTRIPE -c 1 -i 0 $f
5076 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5078 do_facet ost1 lctl set_param fail_loc=0x217
5079 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5080 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5082 do_facet ost1 lctl set_param fail_loc=0
5083 $DIRECTIO write $f 0 2 || error "write error"
5085 cancel_lru_locks osc
5086 $DIRECTIO read $f 0 1 || error "read error"
5088 do_facet ost1 lctl set_param fail_loc=0x217
5089 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5091 do_facet ost1 lctl set_param fail_loc=0
5094 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5097 test_mkdir -p $DIR/$tdir
5098 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5100 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5102 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5104 [ "$RUNAS_ID" = "$UID" ] &&
5105 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5107 # Check that testing environment is properly set up. Skip if not
5108 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5109 skip_env "User $RUNAS_ID does not exist - skipping"
5112 # We had better clear the $DIR to get enough space for dd
5115 chmod 777 $DIR/$tfile
5116 chmod ug+s $DIR/$tfile
5117 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5118 error "$RUNAS dd $DIR/$tfile failed"
5119 # See if we are still setuid/sgid
5120 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5121 error "S/gid is not dropped on write"
5122 # Now test that MDS is updated too
5123 cancel_lru_locks mdc
5124 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5125 error "S/gid is not dropped on MDS"
5128 run_test 72a "Test that remove suid works properly (bug5695) ===="
5130 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5133 [ "$RUNAS_ID" = "$UID" ] && \
5134 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5135 [ "$RUNAS_ID" -eq 0 ] && \
5136 skip_env "RUNAS_ID = 0 -- skipping" && return
5138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5139 # Check that testing environment is properly set up. Skip if not
5140 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5141 skip_env "User $RUNAS_ID does not exist - skipping"
5144 touch $DIR/${tfile}-f{g,u}
5145 test_mkdir $DIR/${tfile}-dg
5146 test_mkdir $DIR/${tfile}-du
5147 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5148 chmod g+s $DIR/${tfile}-{f,d}g
5149 chmod u+s $DIR/${tfile}-{f,d}u
5150 for perm in 777 2777 4777; do
5151 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5152 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5153 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5154 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5158 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5160 # bug 3462 - multiple simultaneous MDC requests
5162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5163 test_mkdir $DIR/d73-1
5164 test_mkdir $DIR/d73-2
5165 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5168 lctl set_param fail_loc=0x80000129
5169 $MULTIOP $DIR/d73-1/f73-2 Oc &
5171 lctl set_param fail_loc=0
5173 $MULTIOP $DIR/d73-2/f73-3 Oc &
5177 wait $pid1 || return 1
5181 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5182 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5183 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5187 run_test 73 "multiple MDC requests (should not deadlock)"
5189 test_74a() { # bug 6149, 6184
5190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5191 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5193 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5194 # will spin in a tight reconnection loop
5196 lctl set_param fail_loc=0x8000030e
5197 # get any lock that won't be difficult - lookup works.
5199 lctl set_param fail_loc=0
5203 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5205 test_74b() { # bug 13310
5206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5207 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5209 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5210 # will spin in a tight reconnection loop
5211 lctl set_param fail_loc=0x8000030e
5212 # get a "difficult" lock
5214 lctl set_param fail_loc=0
5218 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5222 #define OBD_FAIL_LDLM_NEW_LOCK
5223 lctl set_param fail_loc=0x80000319
5224 touch $DIR/$tfile && error "Touch successful"
5227 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5230 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5233 get_inode_slab_tunables() {
5234 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5237 set_inode_slab_tunables() {
5238 echo "lustre_inode_cache $1" > /proc/slabinfo
5241 test_76() { # Now for bug 20433, added originally in bug 1443
5242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5243 local SLAB_SETTINGS=`get_inode_slab_tunables`
5244 local CPUS=`getconf _NPROCESSORS_ONLN`
5245 # we cannot set limit below 1 which means 1 inode in each
5246 # per-cpu cache is still allowed
5247 set_inode_slab_tunables "1 1 0"
5248 cancel_lru_locks osc
5249 BEFORE_INODES=`num_inodes`
5250 echo "before inodes: $BEFORE_INODES"
5252 [ "$SLOW" = "no" ] && COUNT=100
5253 for i in `seq $COUNT`; do
5257 cancel_lru_locks osc
5258 AFTER_INODES=`num_inodes`
5259 echo "after inodes: $AFTER_INODES"
5261 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5263 AFTER_INODES=`num_inodes`
5265 echo "wait $wait seconds inodes: $AFTER_INODES"
5266 if [ $wait -gt 30 ]; then
5267 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5270 set_inode_slab_tunables "$SLAB_SETTINGS"
5272 run_test 76 "confirm clients recycle inodes properly ===="
5278 # Note: in sptlrpc modes which enable its own bulk checksum, the
5279 # original crc32_le bulk checksum will be automatically disabled,
5280 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5281 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5282 # In this case set_checksums() will not be no-op, because sptlrpc
5283 # bulk checksum will be enabled all through the test.
5285 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5286 lctl set_param -n osc.*.checksums $1
5290 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5291 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5292 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5293 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5296 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5297 log "set checksum type to $1"
5300 F77_TMP=$TMP/f77-temp
5303 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5304 error "error writing to $F77_TMP"
5307 test_77a() { # bug 10889
5308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5309 $GSS && skip "could not run with gss" && return
5310 [ ! -f $F77_TMP ] && setup_f77
5312 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5316 run_test 77a "normal checksum read/write operation"
5318 test_77b() { # bug 10889
5319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5320 $GSS && skip "could not run with gss" && return
5321 [ ! -f $F77_TMP ] && setup_f77
5322 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5323 $LCTL set_param fail_loc=0x80000409
5326 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5327 error "dd error: $?"
5328 $LCTL set_param fail_loc=0
5330 for algo in $CKSUM_TYPES; do
5331 cancel_lru_locks osc
5332 set_checksum_type $algo
5333 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5334 $LCTL set_param fail_loc=0x80000408
5335 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5336 $LCTL set_param fail_loc=0
5339 set_checksum_type $ORIG_CSUM_TYPE
5342 run_test 77b "checksum error on client write, read"
5344 test_77d() { # bug 10889
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 $GSS && skip "could not run with gss" && return
5347 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5348 $LCTL set_param fail_loc=0x80000409
5350 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5351 error "direct write: rc=$?"
5352 $LCTL set_param fail_loc=0
5355 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5356 $LCTL set_param fail_loc=0x80000408
5358 cancel_lru_locks osc
5359 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5360 error "direct read: rc=$?"
5361 $LCTL set_param fail_loc=0
5364 run_test 77d "checksum error on OST direct write, read"
5366 test_77f() { # bug 10889
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5368 $GSS && skip "could not run with gss" && return
5370 for algo in $CKSUM_TYPES; do
5371 cancel_lru_locks osc
5372 set_checksum_type $algo
5373 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5374 $LCTL set_param fail_loc=0x409
5375 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5376 error "direct write succeeded"
5377 $LCTL set_param fail_loc=0
5379 set_checksum_type $ORIG_CSUM_TYPE
5382 run_test 77f "repeat checksum error on write (expect error)"
5384 test_77g() { # bug 10889
5385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5386 $GSS && skip "could not run with gss" && return
5387 remote_ost_nodsh && skip "remote OST with nodsh" && return
5389 [ ! -f $F77_TMP ] && setup_f77
5391 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5392 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5393 do_facet ost1 lctl set_param fail_loc=0x8000021a
5395 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5396 error "write error: rc=$?"
5397 do_facet ost1 lctl set_param fail_loc=0
5400 cancel_lru_locks osc
5401 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5402 do_facet ost1 lctl set_param fail_loc=0x8000021b
5404 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5405 do_facet ost1 lctl set_param fail_loc=0
5408 run_test 77g "checksum error on OST write, read"
5410 test_77i() { # bug 13805
5411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5412 $GSS && skip "could not run with gss" && return
5413 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5414 lctl set_param fail_loc=0x40b
5415 remount_client $MOUNT
5416 lctl set_param fail_loc=0
5417 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5418 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5419 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5420 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5422 remount_client $MOUNT
5424 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5426 test_77j() { # bug 13805
5427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5428 $GSS && skip "could not run with gss" && return
5429 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5430 lctl set_param fail_loc=0x40c
5431 remount_client $MOUNT
5432 lctl set_param fail_loc=0
5433 sleep 2 # wait async osc connect to finish
5434 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5435 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5436 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5437 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5439 remount_client $MOUNT
5441 run_test 77j "client only supporting ADLER32"
5443 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5447 test_78() { # bug 10901
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5449 remote_ost || { skip_env "local OST" && return; }
5452 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5453 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5454 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5455 echo "MemTotal: $MEMTOTAL"
5456 # reserve 256MB of memory for the kernel and other running processes,
5457 # and then take 1/2 of the remaining memory for the read/write buffers.
5458 if [ $MEMTOTAL -gt 512 ] ;then
5459 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5461 # for those poor memory-starved high-end clusters...
5462 MEMTOTAL=$((MEMTOTAL / 2))
5464 echo "Mem to use for directio: $MEMTOTAL"
5465 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5466 [ $F78SIZE -gt 512 ] && F78SIZE=512
5467 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5468 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5469 echo "Smallest OST: $SMALLESTOST"
5470 [ $SMALLESTOST -lt 10240 ] && \
5471 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5473 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5474 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5476 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5477 echo "File size: $F78SIZE"
5478 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5479 for i in `seq 1 $NSEQ`
5481 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5482 echo directIO rdwr round $i of $NSEQ
5483 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5488 run_test 78 "handle large O_DIRECT writes correctly ============"
5490 test_79() { # bug 12743
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 wait_delete_completed
5494 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5495 BKFREE=$(calc_osc_kbytes kbytesfree)
5496 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5498 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5499 DFTOTAL=`echo $STRING | cut -d, -f1`
5500 DFUSED=`echo $STRING | cut -d, -f2`
5501 DFAVAIL=`echo $STRING | cut -d, -f3`
5502 DFFREE=$(($DFTOTAL - $DFUSED))
5504 ALLOWANCE=$((64 * $OSTCOUNT))
5506 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5507 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5508 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5510 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5511 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5512 error "df free($DFFREE) mismatch OST free($BKFREE)"
5514 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5515 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5516 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5519 run_test 79 "df report consistency check ======================="
5521 test_80() { # bug 10718
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 # relax strong synchronous semantics for slow backends like ZFS
5524 local soc="obdfilter.*.sync_on_lock_cancel"
5525 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5527 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5528 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5529 facet_active_host $host; done | sort -u)
5530 do_nodes $hosts lctl set_param $soc=never
5533 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5535 local BEFORE=`date +%s`
5536 cancel_lru_locks osc
5537 local AFTER=`date +%s`
5538 local DIFF=$((AFTER-BEFORE))
5539 if [ $DIFF -gt 1 ] ; then
5540 error "elapsed for 1M@1T = $DIFF"
5543 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5547 run_test 80 "Page eviction is equally fast at high offsets too ===="
5549 test_81a() { # LU-456
5550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5551 remote_ost_nodsh && skip "remote OST with nodsh" && return
5552 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5553 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5554 do_facet ost1 lctl set_param fail_loc=0x80000228
5556 # write should trigger a retry and success
5557 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5558 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5560 if [ $RC -ne 0 ] ; then
5561 error "write should success, but failed for $RC"
5564 run_test 81a "OST should retry write when get -ENOSPC ==============="
5566 test_81b() { # LU-456
5567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5568 remote_ost_nodsh && skip "remote OST with nodsh" && return
5569 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5570 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5571 do_facet ost1 lctl set_param fail_loc=0x228
5573 # write should retry several times and return -ENOSPC finally
5574 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5575 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5578 if [ $RC -ne $ENOSPC ] ; then
5579 error "dd should fail for -ENOSPC, but succeed."
5582 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5584 test_82() { # LU-1031
5585 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5589 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5591 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5593 kill -USR1 $MULTIPID2
5595 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5596 error "First grouplock does not block second one"
5598 echo "Second grouplock blocks first one"
5600 kill -USR1 $MULTIPID1
5604 run_test 82 "Basic grouplock test ==============================="
5607 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5609 test_mkdir -p $DIR/d99cvsroot
5610 chown $RUNAS_ID $DIR/d99cvsroot
5611 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5614 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5617 run_test 99a "cvs init ========================================="
5620 [ -z "$(which cvs 2>/dev/null)" ] &&
5621 skip_env "could not find cvs" && return
5622 [ ! -d $DIR/d99cvsroot ] && test_99a
5624 # some versions of cvs import exit(1) when asked to import links or
5625 # files they can't read. ignore those files.
5626 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5627 ! -perm +4 -printf '-I %f\n')
5628 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5629 d99reposname vtag rtag
5631 run_test 99b "cvs import ======================================="
5634 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5635 [ ! -d $DIR/d99cvsroot ] && test_99b
5637 test_mkdir -p $DIR/d99reposname
5638 chown $RUNAS_ID $DIR/d99reposname
5639 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5641 run_test 99c "cvs checkout ====================================="
5644 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5645 [ ! -d $DIR/d99cvsroot ] && test_99c
5646 cd $DIR/d99reposname
5648 $RUNAS cvs add -m 'addmsg' foo99
5650 run_test 99d "cvs add =========================================="
5653 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5654 [ ! -d $DIR/d99cvsroot ] && test_99c
5655 cd $DIR/d99reposname
5658 run_test 99e "cvs update ======================================="
5661 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5662 [ ! -d $DIR/d99cvsroot ] && test_99d
5663 cd $DIR/d99reposname
5664 $RUNAS cvs commit -m 'nomsg' foo99
5665 rm -fr $DIR/d99cvsroot
5667 run_test 99f "cvs commit ======================================="
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5671 [ "$NETTYPE" = tcp ] || \
5672 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5675 remote_ost_nodsh && skip "remote OST with nodsh" && return
5676 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5678 { skip "useless for local single node setup" && return; }
5680 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5681 [ "$PROT" != "tcp" ] && continue
5682 RPORT=$(echo $REMOTE | cut -d: -f2)
5683 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5686 LPORT=`echo $LOCAL | cut -d: -f2`
5687 if [ $LPORT -ge 1024 ]; then
5688 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5690 error_exit "local: $LPORT > 1024, remote: $RPORT"
5693 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5695 run_test 100 "check local port using privileged port ==========="
5697 function get_named_value()
5706 echo $line | sed "s/^$tag[ ]*//"
5713 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5714 awk '/^max_cached_mb/ { print $2 }')
5717 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5726 local cache_limit=32
5728 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5729 trap cleanup_101a EXIT
5730 $LCTL set_param -n llite.*.read_ahead_stats 0
5731 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5734 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5736 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5737 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5740 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5741 get_named_value 'read but discarded' | cut -d" " -f1`; do
5742 discard=$(($discard + $s))
5746 if [ $(($discard * 10)) -gt $nreads ] ;then
5747 $LCTL get_param osc.*-osc*.rpc_stats
5748 $LCTL get_param llite.*.read_ahead_stats
5749 error "too many ($discard) discarded pages"
5751 rm -f $DIR/$tfile || true
5753 run_test 101a "check read-ahead for random reads ================"
5756 test_mkdir -p $DIR/$tdir
5758 STRIPE_COUNT=$OSTCOUNT
5761 local list=$(comma_list $(osts_nodes))
5762 set_osd_param $list '' read_cache_enable 0
5763 set_osd_param $list '' writethrough_cache_enable 0
5765 trap cleanup_test101bc EXIT
5766 # prepare the read-ahead file
5767 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5769 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5772 cleanup_test101bc() {
5777 local list=$(comma_list $(osts_nodes))
5778 set_osd_param $list '' read_cache_enable 1
5779 set_osd_param $list '' writethrough_cache_enable 1
5783 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5788 local STRIPE_SIZE=1048576
5789 local RA_INC=1048576
5790 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5791 local FILE_LENGTH=$((64*100))
5792 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5793 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5794 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5795 get_named_value 'read but discarded' | \
5796 cut -d" " -f1 | calc_total`
5797 if [ $DISCARD -gt $discard_limit ]; then
5798 $LCTL get_param llite.*.read_ahead_stats
5799 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5801 echo "Read-ahead success for size ${READ_SIZE}"
5806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5807 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5808 local STRIPE_SIZE=1048576
5809 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5810 local FILE_LENGTH=$((STRIPE_SIZE*100))
5811 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5812 # prepare the read-ahead file
5814 cancel_lru_locks osc
5815 for BIDX in 2 4 8 16 32 64 128 256
5817 local BSIZE=$((BIDX*4096))
5818 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5819 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5820 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5821 $LCTL set_param -n llite.*.read_ahead_stats 0
5822 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5823 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5824 cancel_lru_locks osc
5830 run_test 101b "check stride-io mode read-ahead ================="
5833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5834 local STRIPE_SIZE=1048576
5835 local FILE_LENGTH=$((STRIPE_SIZE*100))
5841 cancel_lru_locks osc
5842 $LCTL set_param osc.*.rpc_stats 0
5843 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5844 for osc in $($LCTL get_param -N osc.*); do
5845 if [ "$osc" == "osc.num_refs" ]; then
5849 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5850 if [ $lines -le 20 ]; then
5854 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5855 awk '$1 == "1:" { print $2; exit; }')
5856 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5857 awk '$1 == "2:" { print $2; exit; }')
5858 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5859 awk '$1 == "4:" { print $2; exit; }')
5860 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5861 awk '$1 == "8:" { print $2; exit; }')
5863 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5864 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5865 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5866 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5867 echo "${osc} rpc check passed!"
5872 run_test 101c "check stripe_size aligned read-ahead ================="
5875 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5876 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5881 local file=$DIR/$tfile
5882 local size=${FILESIZE_101c:-500}
5883 local ra_MB=${READAHEAD_MB:-40}
5885 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5886 [ $space -gt $((size * 1024)) ] ||
5887 { skip "Need free space ${size}M, have ${space}K" && return; }
5889 echo "Creating test file $file of size ${size}M with ${space}K free space"
5890 $SETSTRIPE -c -1 $file || error "setstripe failed"
5891 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5892 echo Cancel LRU locks on lustre client to flush the client cache
5893 cancel_lru_locks osc
5895 echo Disable read-ahead
5896 local old_READAHEAD=$(set_read_ahead 0)
5898 echo Reading the test file $file with read-ahead disabled
5899 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5901 echo Cancel LRU locks on lustre client to flush the client cache
5902 cancel_lru_locks osc
5903 echo Enable read-ahead with ${ra_MB}MB
5904 set_read_ahead $ra_MB
5906 echo Reading the test file $file with read-ahead enabled
5907 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5909 echo read-ahead disabled time read $time_ra_OFF
5910 echo read-ahead enabled time read $time_ra_ON
5912 set_read_ahead $old_READAHEAD
5914 wait_delete_completed
5916 [ $time_ra_ON -lt $time_ra_OFF ] ||
5917 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5918 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5920 run_test 101d "file read with and without read-ahead enabled ================="
5923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5924 local file=$DIR/$tfile
5929 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5930 local need_space=$((count * size))
5931 [ $space -gt $need_space ] ||
5932 { skip_env "Need free space $need_space, have $space" && return; }
5934 echo Creating $count ${size}K test files
5935 for ((i = 0; i < $count; i++)); do
5936 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5939 echo Cancel LRU locks on lustre client to flush the client cache
5940 cancel_lru_locks osc
5942 echo Reset readahead stats
5943 $LCTL set_param -n llite.*.read_ahead_stats 0
5945 for ((i = 0; i < $count; i++)); do
5946 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5949 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5950 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5952 for ((i = 0; i < $count; i++)); do
5953 rm -rf ${file}_${i} 2>/dev/null
5956 #10000 means 20% reads are missing in readahead
5957 [ $miss -lt 10000 ] || error "misses too much for small reads"
5959 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5961 cleanup_test101f() {
5963 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5964 rm -rf $DIR/$tfile 2>/dev/null
5968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5969 local file=$DIR/$tfile
5972 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5973 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5974 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5975 trap cleanup_test101f EXIT
5977 echo Cancel LRU locks on lustre client to flush the client cache
5978 cancel_lru_locks osc
5980 echo Reset readahead stats
5981 $LCTL set_param -n llite.*.read_ahead_stats 0
5982 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5983 # readahead should read in 2M file on second read, so only miss
5985 echo Random 4K reads on 2M file for 1000 times
5986 $READS -f $file -s 2097152 -b 4096 -n $nreads
5988 echo checking missing pages
5989 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5990 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5992 [ $miss -lt 3 ] || error "misses too much pages!"
5995 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5998 test_mkdir -p $DIR/$tdir
5999 chown $RUNAS_ID $DIR/$tdir
6002 STRIPE_COUNT=$OSTCOUNT
6003 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6005 trap cleanup_test102 EXIT
6007 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6009 for num in 1 2 3 4; do
6010 for count in $(seq 1 $STRIPE_COUNT); do
6011 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6012 local size=`expr $STRIPE_SIZE \* $num`
6013 local file=file"$num-$idx-$count"
6014 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6020 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6026 rm -rf $DIR/d0.sanity/d102
6030 local testfile=$DIR/xattr_testfile
6034 [ "$UID" != 0 ] && skip_env "must run as root" && return
6035 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6036 skip_env "must have user_xattr" && return
6038 [ -z "$(which setfattr 2>/dev/null)" ] &&
6039 skip_env "could not find setfattr" && return
6041 echo "set/get xattr..."
6042 setfattr -n trusted.name1 -v value1 $testfile ||
6043 error "setfattr -n trusted.name1=value1 $testfile failed"
6044 getfattr -n trusted.name1 $testfile 2> /dev/null |
6045 grep "trusted.name1=.value1" ||
6046 error "$testfile missing trusted.name1=value1"
6048 setfattr -n user.author1 -v author1 $testfile ||
6049 error "setfattr -n user.author1=author1 $testfile failed"
6050 getfattr -n user.author1 $testfile 2> /dev/null |
6051 grep "user.author1=.author1" ||
6052 error "$testfile missing trusted.author1=author1"
6055 setfattr -n trusted.name2 -v value2 $testfile ||
6056 error "$testfile unable to set trusted.name2"
6057 setfattr -n trusted.name3 -v value3 $testfile ||
6058 error "$testfile unable to set trusted.name3"
6059 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6060 grep "trusted.name" | wc -l) -eq 3 ] ||
6061 error "$testfile missing 3 trusted.name xattrs"
6063 setfattr -n user.author2 -v author2 $testfile ||
6064 error "$testfile unable to set user.author2"
6065 setfattr -n user.author3 -v author3 $testfile ||
6066 error "$testfile unable to set user.author3"
6067 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6068 grep "user.author" | wc -l) -eq 3 ] ||
6069 error "$testfile missing 3 user.author xattrs"
6071 echo "remove xattr..."
6072 setfattr -x trusted.name1 $testfile ||
6073 error "$testfile error deleting trusted.name1"
6074 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6075 error "$testfile did not delete trusted.name1 xattr"
6077 setfattr -x user.author1 $testfile ||
6078 error "$testfile error deleting user.author1"
6079 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6080 error "$testfile did not delete trusted.name1 xattr"
6082 # b10667: setting lustre special xattr be silently discarded
6083 echo "set lustre special xattr ..."
6084 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6085 error "$testfile allowed setting trusted.lov"
6087 run_test 102a "user xattr test =================================="
6090 # b10930: get/set/list trusted.lov xattr
6091 echo "get/set/list trusted.lov xattr ..."
6092 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6093 local testfile=$DIR/$tfile
6094 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6095 error "setstripe failed"
6096 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6097 error "getstripe failed"
6098 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6099 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6101 local testfile2=${testfile}2
6102 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6103 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6106 setfattr -n trusted.lov -v $value $testfile2
6107 local stripe_size=$($GETSTRIPE -S $testfile2)
6108 local stripe_count=$($GETSTRIPE -c $testfile2)
6109 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6110 [ $stripe_count -eq $STRIPECOUNT ] ||
6111 error "stripe count $stripe_count != $STRIPECOUNT"
6114 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6117 # b10930: get/set/list lustre.lov xattr
6118 echo "get/set/list lustre.lov xattr ..."
6119 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6120 test_mkdir -p $DIR/$tdir
6121 chown $RUNAS_ID $DIR/$tdir
6122 local testfile=$DIR/$tdir/$tfile
6123 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6124 error "setstripe failed"
6125 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6126 error "getstripe failed"
6127 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6128 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6130 local testfile2=${testfile}2
6131 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6132 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6134 $RUNAS $MCREATE $testfile2
6135 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6136 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6137 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6138 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6139 [ $stripe_count -eq $STRIPECOUNT ] ||
6140 error "stripe count $stripe_count != $STRIPECOUNT"
6142 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6144 compare_stripe_info1() {
6145 local stripe_index_all_zero=true
6147 for num in 1 2 3 4; do
6148 for count in $(seq 1 $STRIPE_COUNT); do
6149 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6150 local size=$((STRIPE_SIZE * num))
6151 local file=file"$num-$offset-$count"
6152 stripe_size=$(lfs getstripe -S $PWD/$file)
6153 [ $stripe_size -ne $size ] &&
6154 error "$file: size $stripe_size != $size"
6155 stripe_count=$(lfs getstripe -c $PWD/$file)
6156 # allow fewer stripes to be created, ORI-601
6157 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6158 error "$file: count $stripe_count != $count"
6159 stripe_index=$(lfs getstripe -i $PWD/$file)
6160 [ $stripe_index -ne 0 ] &&
6161 stripe_index_all_zero=false
6165 $stripe_index_all_zero &&
6166 error "all files are being extracted starting from OST index 0"
6171 [ -n "$(which tar 2>/dev/null)" ] &&
6172 strings $(which tar) | grep -q "lustre" && echo tar
6176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6177 # b10930: tar test for trusted.lov xattr
6178 TAR=$(find_lustre_tar)
6179 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6180 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6182 test_mkdir -p $DIR/d102d
6183 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6185 compare_stripe_info1
6187 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6191 # b10930: tar test for trusted.lov xattr
6192 TAR=$(find_lustre_tar)
6193 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6194 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6196 test_mkdir -p $DIR/d102f
6198 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6200 compare_stripe_info1
6202 run_test 102f "tar copy files, not keep osts ==========="
6205 local xsize=${1:-1024} # in bytes
6206 local file=$DIR/$tfile
6208 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6209 skip "must have user_xattr" && return 0
6210 [ -z "$(which setfattr 2>/dev/null)" ] &&
6211 skip_env "could not find setfattr" && return 0
6212 [ -z "$(which getfattr 2>/dev/null)" ] &&
6213 skip_env "could not find getfattr" && return 0
6217 local value="$(generate_string $xsize)"
6219 local xbig=trusted.big
6220 log "save $xbig on $file"
6221 setfattr -n $xbig -v $value $file ||
6222 error "saving $xbig on $file failed"
6224 local orig=$(get_xattr_value $xbig $file)
6225 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6227 local xsml=trusted.sml
6228 log "save $xsml on $file"
6229 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6231 local new=$(get_xattr_value $xbig $file)
6232 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6234 log "grow $xsml on $file"
6235 setfattr -n $xsml -v "$value" $file ||
6236 error "growing $xsml on $file failed"
6238 new=$(get_xattr_value $xbig $file)
6239 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6240 log "$xbig still valid after growing $xsml"
6245 test_102h() { # bug 15777
6248 run_test 102h "grow xattr from inside inode to external block"
6251 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6252 grow_xattr $(max_xattr_size)
6254 run_test 102ha "grow xattr from inside inode to external inode"
6256 test_102i() { # bug 17038
6258 ln -s $DIR/$tfile $DIR/${tfile}link
6259 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6260 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6261 rm -f $DIR/$tfile $DIR/${tfile}link
6263 run_test 102i "lgetxattr test on symbolic link ============"
6266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6267 TAR=$(find_lustre_tar)
6268 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6269 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6270 setup_test102 "$RUNAS"
6271 test_mkdir -p $DIR/d102j
6272 chown $RUNAS_ID $DIR/d102j
6273 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6275 compare_stripe_info1 "$RUNAS"
6277 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6281 # b22187 just check that does not crash for regular file.
6282 setfattr -n trusted.lov $DIR/$tfile
6283 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6284 local test_kdir=$DIR/d102k
6285 test_mkdir $test_kdir
6286 local default_size=`$GETSTRIPE -S $test_kdir`
6287 local default_count=`$GETSTRIPE -c $test_kdir`
6288 local default_offset=`$GETSTRIPE -i $test_kdir`
6289 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6290 error 'dir setstripe failed'
6291 setfattr -n trusted.lov $test_kdir
6292 local stripe_size=`$GETSTRIPE -S $test_kdir`
6293 local stripe_count=`$GETSTRIPE -c $test_kdir`
6294 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6295 [ $stripe_size -eq $default_size ] ||
6296 error "stripe size $stripe_size != $default_size"
6297 [ $stripe_count -eq $default_count ] ||
6298 error "stripe count $stripe_count != $default_count"
6299 [ $stripe_offset -eq $default_offset ] ||
6300 error "stripe offset $stripe_offset != $default_offset"
6301 rm -rf $DIR/$tfile $test_kdir
6303 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6306 # LU-532 trusted. xattr is invisible to non-root
6307 local testfile=$DIR/$tfile
6311 echo "listxattr as user..."
6312 chown $RUNAS_ID $testfile
6313 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6314 grep -q "trusted" &&
6315 error "$testfile trusted xattrs are user visible"
6319 run_test 102l "listxattr filter test =================================="
6325 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6330 [ "$UID" != 0 ] && skip_env "must run as root" && return
6331 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6332 skip "must have acl enabled" && return
6333 [ -z "$(which setfacl 2>/dev/null)" ] &&
6334 skip_env "could not find setfacl" && return
6335 $GSS && skip "could not run under gss" && return
6337 declare -a identity_old
6339 for num in $(seq $MDSCOUNT); do
6340 switch_identity $num true || identity_old[$num]=$?
6347 echo "performing cp ..."
6348 run_acl_subtest cp || error "run_acl_subtest cp failed"
6349 echo "performing getfacl-noacl..."
6350 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6351 echo "performing misc..."
6352 run_acl_subtest misc || error "misc test failed"
6353 echo "performing permissions..."
6354 run_acl_subtest permissions || error "permissions failed"
6355 echo "performing setfacl..."
6356 run_acl_subtest setfacl || error "setfacl test failed"
6358 # inheritance test got from HP
6359 echo "performing inheritance..."
6360 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6361 chmod +x make-tree || error "chmod +x failed"
6362 run_acl_subtest inheritance || error "inheritance test failed"
6365 echo "LU-974 ignore umask when acl is enabled..."
6366 run_acl_subtest 974 || error "LU-974 umask test failed"
6367 if [ $MDSCOUNT -ge 2 ]; then
6368 run_acl_subtest 974_remote ||
6369 error "LU-974 umask test failed under remote dir"
6372 echo "LU-2561 newly created file is same size as directory..."
6373 run_acl_subtest 2561 || error "LU-2561 test failed"
6378 for num in $(seq $MDSCOUNT); do
6379 if [ "${identity_old[$num]}" = 1 ]; then
6380 switch_identity $num false || identity_old[$num]=$?
6384 run_test 103 "acl test ========================================="
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 lfs df || error "lfs df failed"
6390 lfs df -ih || error "lfs df -ih failed"
6391 lfs df -h $DIR || error "lfs df -h $DIR failed"
6392 lfs df -i $DIR || error "lfs df -i $DIR failed"
6393 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6394 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6396 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6397 lctl --device %$OSC deactivate
6398 lfs df || error "lfs df with deactivated OSC failed"
6399 lctl --device %$OSC activate
6400 # wait the osc back to normal
6401 wait_osc_import_state client ost FULL
6403 lfs df || error "lfs df with reactivated OSC failed"
6406 run_test 104a "lfs df [-ih] [path] test ========================="
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6410 [ $RUNAS_ID -eq $UID ] &&
6411 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6413 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6414 grep "Permission denied" | wc -l)))
6415 if [ $denied_cnt -ne 0 ]; then
6416 error "lfs check servers test failed"
6419 run_test 104b "$RUNAS lfs check servers test ===================="
6422 # doesn't work on 2.4 kernels
6424 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6425 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6427 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6431 run_test 105a "flock when mounted without -o flock test ========"
6435 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6436 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6438 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6442 run_test 105b "fcntl when mounted without -o flock test ========"
6446 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6447 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6449 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6453 run_test 105c "lockf when mounted without -o flock test ========"
6455 test_105d() { # bug 15924
6456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6457 test_mkdir -p $DIR/$tdir
6458 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6459 skip "mount w/o flock enabled" && return
6460 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6461 $LCTL set_param fail_loc=0x80000315
6462 flocks_test 2 $DIR/$tdir
6464 run_test 105d "flock race (should not freeze) ========"
6466 test_105e() { # bug 22660 && 22040
6467 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6468 skip "mount w/o flock enabled" && return
6470 flocks_test 3 $DIR/$tfile
6472 run_test 105e "Two conflicting flocks from same process ======="
6474 test_106() { #bug 10921
6475 test_mkdir -p $DIR/$tdir
6476 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6477 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6479 run_test 106 "attempt exec of dir followed by chown of that dir"
6482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6489 local save_pattern=$(sysctl -n kernel.core_pattern)
6490 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6491 sysctl -w kernel.core_pattern=$file
6492 sysctl -w kernel.core_uses_pid=0
6500 kill -s 11 $SLEEPPID
6502 if [ -e $file ]; then
6503 size=`stat -c%s $file`
6504 [ $size -eq 0 ] && error "Fail to create core file $file"
6506 error "Fail to create core file $file"
6509 sysctl -w kernel.core_pattern=$save_pattern
6510 sysctl -w kernel.core_uses_pid=$save_uses_pid
6513 run_test 107 "Coredump on SIG"
6516 test_mkdir -p $DIR/$tdir
6517 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6518 error "mkdir with 255 char failed"
6519 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6520 error "mkdir with 256 char should fail, but did not"
6521 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6522 error "create with 255 char failed"
6523 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6524 error "create with 256 char should fail, but did not"
6529 run_test 110 "filename length checking"
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6535 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6537 echo "Starting with $OSTIO_pre threads"
6540 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6541 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6542 echo "$NUMTEST creates/unlinks"
6543 test_mkdir -p $DIR/$tdir
6544 createmany -o $DIR/$tdir/$tfile $NUMTEST
6545 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6547 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6550 # don't return an error
6551 [ $OSTIO_post == $OSTIO_pre ] && echo \
6552 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6553 echo "This may be fine, depending on what ran before this test" &&
6554 echo "and how fast this system is." && return
6556 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6558 run_test 115 "verify dynamic thread creation===================="
6561 wait_delete_completed
6562 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6563 echo OST kbytes available: ${AVAIL[@]}
6564 MAXI=0; MAXV=${AVAIL[0]}
6565 MINI=0; MINV=${AVAIL[0]}
6566 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6567 #echo OST $i: ${AVAIL[i]}kb
6568 if [ ${AVAIL[i]} -gt $MAXV ]; then
6569 MAXV=${AVAIL[i]}; MAXI=$i
6571 if [ ${AVAIL[i]} -lt $MINV ]; then
6572 MINV=${AVAIL[i]}; MINI=$i
6575 echo Min free space: OST $MINI: $MINV
6576 echo Max free space: OST $MAXI: $MAXV
6579 test_116a() { # was previously test_116()
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6581 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6583 echo -n "Free space priority "
6584 lctl get_param -n lov.*-clilov-*.qos_prio_free
6587 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6590 # generate uneven OSTs
6591 test_mkdir -p $DIR/$tdir/OST${MINI}
6594 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6595 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6597 while [ $FILL -gt 0 ]; do
6599 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6600 FILL=$(($FILL - 2048))
6608 DIFF=$(($MAXV - $MINV))
6609 DIFF2=$(($DIFF * 100 / $MINV))
6610 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6611 if [ $DIFF2 -gt 20 ]; then
6614 echo "failed - QOS mode won't be used"
6615 error_ignore "QOS imbalance criteria not met"
6619 MINI1=$MINI; MINV1=$MINV
6620 MAXI1=$MAXI; MAXV1=$MAXV
6622 # now fill using QOS
6623 echo writing a bunch of files to QOS-assigned OSTs
6624 $SETSTRIPE -c 1 $DIR/$tdir
6626 while [ $FILL -gt 0 ]; do
6628 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6629 FILL=$(($FILL - 200))
6632 echo "wrote $i 200k files"
6636 echo "Note: free space may not be updated, so measurements might be off"
6638 DIFF2=$(($MAXV - $MINV))
6639 echo "free space delta: orig $DIFF final $DIFF2"
6640 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6641 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6642 echo "Wrote $DIFF to smaller OST $MINI1"
6643 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6644 echo "Wrote $DIFF2 to larger OST $MAXI1"
6645 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6647 # Figure out which files were written where
6648 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6649 awk '/'$MINI1': / {print $2; exit}')
6651 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6652 echo "$MINC files created on smaller OST $MINI1"
6653 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6654 awk '/'$MAXI1': / {print $2; exit}')
6656 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6657 echo "$MAXC files created on larger OST $MAXI1"
6658 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6659 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6663 run_test 116a "stripe QOS: free space balance ==================="
6665 test_116b() { # LU-2093
6666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6667 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6669 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6670 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6672 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6673 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6674 do_facet $SINGLEMDS lctl set_param fail_loc=0
6676 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6678 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6680 test_117() # bug 10891
6682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6683 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6684 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6685 lctl set_param fail_loc=0x21e
6686 > $DIR/$tfile || error "truncate failed"
6687 lctl set_param fail_loc=0
6688 echo "Truncate succeeded."
6691 run_test 117 "verify fsfilt_extend =========="
6693 NO_SLOW_RESENDCOUNT=4
6694 export OLD_RESENDCOUNT=""
6695 set_resend_count () {
6696 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6697 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6698 lctl set_param -n $PROC_RESENDCOUNT $1
6699 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6702 # for reduce test_118* time (b=14842)
6703 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6705 # Reset async IO behavior after error case
6707 FILE=$DIR/reset_async
6709 # Ensure all OSCs are cleared
6710 $SETSTRIPE -c -1 $FILE
6711 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6716 test_118a() #bug 11710
6718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6721 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6722 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6723 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6725 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6726 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6731 run_test 118a "verify O_SYNC works =========="
6735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6736 remote_ost_nodsh && skip "remote OST with nodsh" && return
6740 #define OBD_FAIL_OST_ENOENT 0x217
6741 set_nodes_failloc "$(osts_nodes)" 0x217
6742 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6744 set_nodes_failloc "$(osts_nodes)" 0
6745 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6746 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6749 if [[ $RC -eq 0 ]]; then
6750 error "Must return error due to dropped pages, rc=$RC"
6754 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6755 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6759 echo "Dirty pages not leaked on ENOENT"
6761 # Due to the above error the OSC will issue all RPCs syncronously
6762 # until a subsequent RPC completes successfully without error.
6763 $MULTIOP $DIR/$tfile Ow4096yc
6768 run_test 118b "Reclaim dirty pages on fatal error =========="
6772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6774 # for 118c, restore the original resend count, LU-1940
6775 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6776 set_resend_count $OLD_RESENDCOUNT
6777 remote_ost_nodsh && skip "remote OST with nodsh" && return
6781 #define OBD_FAIL_OST_EROFS 0x216
6782 set_nodes_failloc "$(osts_nodes)" 0x216
6784 # multiop should block due to fsync until pages are written
6785 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6789 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6790 error "Multiop failed to block on fsync, pid=$MULTIPID"
6793 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6795 if [[ $WRITEBACK -eq 0 ]]; then
6796 error "No page in writeback, writeback=$WRITEBACK"
6799 set_nodes_failloc "$(osts_nodes)" 0
6802 if [[ $RC -ne 0 ]]; then
6803 error "Multiop fsync failed, rc=$RC"
6806 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6807 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6809 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6810 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6814 echo "Dirty pages flushed via fsync on EROFS"
6817 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6819 # continue to use small resend count to reduce test_118* time (b=14842)
6820 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6825 remote_ost_nodsh && skip "remote OST with nodsh" && return
6829 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6830 set_nodes_failloc "$(osts_nodes)" 0x214
6831 # multiop should block due to fsync until pages are written
6832 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6836 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6837 error "Multiop failed to block on fsync, pid=$MULTIPID"
6840 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6842 if [[ $WRITEBACK -eq 0 ]]; then
6843 error "No page in writeback, writeback=$WRITEBACK"
6846 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6847 set_nodes_failloc "$(osts_nodes)" 0
6849 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6850 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6852 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6853 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6857 echo "Dirty pages gaurenteed flushed via fsync"
6860 run_test 118d "Fsync validation inject a delay of the bulk =========="
6863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6866 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6867 lctl set_param fail_loc=0x8000040a
6869 # Should simulate EINVAL error which is fatal
6870 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6872 if [[ $RC -eq 0 ]]; then
6873 error "Must return error due to dropped pages, rc=$RC"
6876 lctl set_param fail_loc=0x0
6878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6882 if [[ $LOCKED -ne 0 ]]; then
6883 error "Locked pages remain in cache, locked=$LOCKED"
6886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6891 echo "No pages locked after fsync"
6896 run_test 118f "Simulate unrecoverable OSC side error =========="
6899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6902 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6903 lctl set_param fail_loc=0x406
6905 # simulate local -ENOMEM
6906 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6909 lctl set_param fail_loc=0
6910 if [[ $RC -eq 0 ]]; then
6911 error "Must return error due to dropped pages, rc=$RC"
6914 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6915 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6916 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6918 if [[ $LOCKED -ne 0 ]]; then
6919 error "Locked pages remain in cache, locked=$LOCKED"
6922 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6923 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6927 echo "No pages locked after fsync"
6932 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6936 remote_ost_nodsh && skip "remote OST with nodsh" && return
6940 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6941 set_nodes_failloc "$(osts_nodes)" 0x20e
6942 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6943 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6946 set_nodes_failloc "$(osts_nodes)" 0
6947 if [[ $RC -eq 0 ]]; then
6948 error "Must return error due to dropped pages, rc=$RC"
6951 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6952 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6953 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6955 if [[ $LOCKED -ne 0 ]]; then
6956 error "Locked pages remain in cache, locked=$LOCKED"
6959 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6960 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6964 echo "No pages locked after fsync"
6968 run_test 118h "Verify timeout in handling recoverables errors =========="
6970 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6974 remote_ost_nodsh && skip "remote OST with nodsh" && return
6978 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6979 set_nodes_failloc "$(osts_nodes)" 0x20e
6981 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6982 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6985 set_nodes_failloc "$(osts_nodes)" 0
6989 if [[ $RC -ne 0 ]]; then
6990 error "got error, but should be not, rc=$RC"
6993 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6994 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6995 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6996 if [[ $LOCKED -ne 0 ]]; then
6997 error "Locked pages remain in cache, locked=$LOCKED"
7000 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7001 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7005 echo "No pages locked after fsync"
7009 run_test 118i "Fix error before timeout in recoverable error =========="
7011 [ "$SLOW" = "no" ] && set_resend_count 4
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 remote_ost_nodsh && skip "remote OST with nodsh" && return
7019 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7020 set_nodes_failloc "$(osts_nodes)" 0x220
7022 # return -EIO from OST
7023 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7025 set_nodes_failloc "$(osts_nodes)" 0x0
7026 if [[ $RC -eq 0 ]]; then
7027 error "Must return error due to dropped pages, rc=$RC"
7030 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7031 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7032 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7033 if [[ $LOCKED -ne 0 ]]; then
7034 error "Locked pages remain in cache, locked=$LOCKED"
7037 # in recoverable error on OST we want resend and stay until it finished
7038 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7039 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7043 echo "No pages locked after fsync"
7047 run_test 118j "Simulate unrecoverable OST side error =========="
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7054 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7055 set_nodes_failloc "$(osts_nodes)" 0x20e
7056 test_mkdir -p $DIR/$tdir
7058 for ((i=0;i<10;i++)); do
7059 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7060 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7067 set_nodes_failloc "$(osts_nodes)" 0
7070 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7076 test_mkdir -p $DIR/$tdir
7077 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7080 run_test 118l "fsync dir ========="
7082 test_118m() # LU-3066
7084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7085 test_mkdir -p $DIR/$tdir
7086 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7089 run_test 118m "fdatasync dir ========="
7091 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7093 test_119a() # bug 11737
7095 BSIZE=$((512 * 1024))
7096 directio write $DIR/$tfile 0 1 $BSIZE
7097 # We ask to read two blocks, which is more than a file size.
7098 # directio will indicate an error when requested and actual
7099 # sizes aren't equeal (a normal situation in this case) and
7100 # print actual read amount.
7101 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7102 if [ "$NOB" != "$BSIZE" ]; then
7103 error "read $NOB bytes instead of $BSIZE"
7107 run_test 119a "Short directIO read must return actual read amount"
7109 test_119b() # bug 11737
7111 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7113 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7114 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7116 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7117 error "direct read failed"
7120 run_test 119b "Sparse directIO read must return actual read amount"
7122 test_119c() # bug 13099
7125 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7126 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7129 run_test 119c "Testing for direct read hitting hole"
7131 test_119d() # bug 15950
7133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7134 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7135 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7137 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7138 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7139 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7140 lctl set_param fail_loc=0x40d
7141 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7144 cat $DIR/$tfile > /dev/null &
7145 lctl set_param fail_loc=0
7148 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7150 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7151 error "the read rpcs have not completed in 2s"
7153 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7155 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7159 test_mkdir -p $DIR/$tdir
7160 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7161 skip "no early lock cancel on server" && return 0
7163 lru_resize_disable mdc
7164 lru_resize_disable osc
7165 cancel_lru_locks mdc
7166 # asynchronous object destroy at MDT could cause bl ast to client
7167 cancel_lru_locks osc
7169 stat $DIR/$tdir > /dev/null
7170 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7171 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7172 test_mkdir $DIR/$tdir/d1
7173 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7174 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7175 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7176 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7177 lru_resize_enable mdc
7178 lru_resize_enable osc
7180 run_test 120a "Early Lock Cancel: mkdir test"
7183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7184 test_mkdir -p $DIR/$tdir
7185 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7186 skip "no early lock cancel on server" && return 0
7187 lru_resize_disable mdc
7188 lru_resize_disable osc
7189 cancel_lru_locks mdc
7190 stat $DIR/$tdir > /dev/null
7191 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7192 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7194 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7195 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7196 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7197 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7198 lru_resize_enable mdc
7199 lru_resize_enable osc
7201 run_test 120b "Early Lock Cancel: create test"
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 test_mkdir -p $DIR/$tdir
7206 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7207 skip "no early lock cancel on server" && return 0
7208 lru_resize_disable mdc
7209 lru_resize_disable osc
7210 test_mkdir -p $DIR/$tdir/d1
7211 test_mkdir -p $DIR/$tdir/d2
7212 touch $DIR/$tdir/d1/f1
7213 cancel_lru_locks mdc
7214 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7215 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7216 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7217 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7218 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7219 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7220 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7221 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7222 lru_resize_enable mdc
7223 lru_resize_enable osc
7225 run_test 120c "Early Lock Cancel: link test"
7228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7229 test_mkdir -p $DIR/$tdir
7230 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7231 skip "no early lock cancel on server" && return 0
7232 lru_resize_disable mdc
7233 lru_resize_disable osc
7235 cancel_lru_locks mdc
7236 stat $DIR/$tdir > /dev/null
7237 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7238 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7239 chmod a+x $DIR/$tdir
7240 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7241 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7242 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7243 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7244 lru_resize_enable mdc
7245 lru_resize_enable osc
7247 run_test 120d "Early Lock Cancel: setattr test"
7250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7251 test_mkdir -p $DIR/$tdir
7252 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7253 skip "no early lock cancel on server" && return 0
7254 lru_resize_disable mdc
7255 lru_resize_disable osc
7256 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7257 cancel_lru_locks mdc
7258 cancel_lru_locks osc
7259 dd if=$DIR/$tdir/f1 of=/dev/null
7260 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7261 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7262 awk '/ldlm_cancel/ {print $2}'`
7263 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7264 awk '/ldlm_bl_callback/ {print $2}'`
7265 unlink $DIR/$tdir/f1
7266 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7267 awk '/ldlm_cancel/ {print $2}'`
7268 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7269 awk '/ldlm_bl_callback/ {print $2}'`
7270 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7271 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7272 lru_resize_enable mdc
7273 lru_resize_enable osc
7275 run_test 120e "Early Lock Cancel: unlink test"
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7279 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7280 skip "no early lock cancel on server" && return 0
7281 test_mkdir -p $DIR/$tdir
7282 lru_resize_disable mdc
7283 lru_resize_disable osc
7284 test_mkdir -p $DIR/$tdir/d1
7285 test_mkdir -p $DIR/$tdir/d2
7286 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7287 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7288 cancel_lru_locks mdc
7289 cancel_lru_locks osc
7290 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7291 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7292 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7293 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7294 awk '/ldlm_cancel/ {print $2}'`
7295 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7296 awk '/ldlm_bl_callback/ {print $2}'`
7297 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7298 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7299 awk '/ldlm_cancel/ {print $2}'`
7300 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7301 awk '/ldlm_bl_callback/ {print $2}'`
7302 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7303 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7304 lru_resize_enable mdc
7305 lru_resize_enable osc
7307 run_test 120f "Early Lock Cancel: rename test"
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7312 skip "no early lock cancel on server" && return 0
7313 lru_resize_disable mdc
7314 lru_resize_disable osc
7316 echo create $count files
7317 test_mkdir -p $DIR/$tdir
7318 cancel_lru_locks mdc
7319 cancel_lru_locks osc
7322 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7323 awk '/ldlm_cancel/ {print $2}'`
7324 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7325 awk '/ldlm_bl_callback/ {print $2}'`
7326 createmany -o $DIR/$tdir/f $count
7328 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7329 awk '/ldlm_cancel/ {print $2}'`
7330 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7331 awk '/ldlm_bl_callback/ {print $2}'`
7333 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7334 echo rm $count files
7337 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7338 awk '/ldlm_cancel/ {print $2}'`
7339 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7340 awk '/ldlm_bl_callback/ {print $2}'`
7342 echo total: $count removes in $((t2-t1))
7343 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7345 # wait for commitment of removal
7346 lru_resize_enable mdc
7347 lru_resize_enable osc
7349 run_test 120g "Early Lock Cancel: performance test"
7351 test_121() { #bug #10589
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7354 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7355 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7356 lctl set_param fail_loc=0x310
7357 cancel_lru_locks osc > /dev/null
7358 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7359 lctl set_param fail_loc=0
7360 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7362 run_test 121 "read cancel race ========="
7364 test_123a() { # was test 123, statahead(bug 11401)
7365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7367 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7368 log "testing on UP system. Performance may be not as good as expected."
7373 test_mkdir -p $DIR/$tdir
7374 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7375 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7377 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7378 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7380 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7381 lctl set_param -n llite.*.statahead_max 0
7382 lctl get_param llite.*.statahead_max
7383 cancel_lru_locks mdc
7384 cancel_lru_locks osc
7386 time ls -l $DIR/$tdir | wc -l
7388 delta=$((etime - stime))
7389 log "ls $i files without statahead: $delta sec"
7390 lctl set_param llite.*.statahead_max=$max
7392 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7393 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7394 cancel_lru_locks mdc
7395 cancel_lru_locks osc
7397 time ls -l $DIR/$tdir | wc -l
7399 delta_sa=$((etime - stime))
7400 log "ls $i files with statahead: $delta_sa sec"
7401 lctl get_param -n llite.*.statahead_stats
7402 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7404 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7405 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7407 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7408 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7409 lctl set_param -n llite.*.statahead_max 0
7410 lctl get_param llite.*.statahead_max
7411 cancel_lru_locks mdc
7412 cancel_lru_locks osc
7414 time ls -l $DIR/$tdir | wc -l
7416 delta=$((etime - stime))
7417 log "ls $i files again without statahead: $delta sec"
7418 lctl set_param llite.*.statahead_max=$max
7419 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7420 if [ $SLOWOK -eq 0 ]; then
7421 error "ls $i files is slower with statahead!"
7423 log "ls $i files is slower with statahead!"
7429 [ $delta -gt 20 ] && break
7430 [ $delta -gt 8 ] && MULT=$((50 / delta))
7431 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7439 delta=$((etime - stime))
7440 log "rm -r $DIR/$tdir/: $delta seconds"
7442 lctl get_param -n llite.*.statahead_stats
7444 run_test 123a "verify statahead work"
7446 test_123b () { # statahead(bug 15027)
7447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7448 test_mkdir -p $DIR/$tdir
7449 createmany -o $DIR/$tdir/$tfile-%d 1000
7451 cancel_lru_locks mdc
7452 cancel_lru_locks osc
7454 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7455 lctl set_param fail_loc=0x80000803
7456 ls -lR $DIR/$tdir > /dev/null
7458 lctl set_param fail_loc=0x0
7459 lctl get_param -n llite.*.statahead_stats
7464 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7468 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7469 skip "no lru resize on server" && return 0
7471 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7473 log "create $NR files at $DIR/$tdir"
7474 createmany -o $DIR/$tdir/f $NR ||
7475 error "failed to create $NR files in $DIR/$tdir"
7477 cancel_lru_locks mdc
7478 ls -l $DIR/$tdir > /dev/null
7482 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7483 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7484 LRU_SIZE=$(lctl get_param -n $PARAM)
7485 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7486 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7488 log "NS=$(basename $NSDIR)"
7493 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7494 skip "Not enough cached locks created!"
7501 # We know that lru resize allows one client to hold $LIMIT locks
7502 # for 10h. After that locks begin to be killed by client.
7504 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7507 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7508 # killing locks. Some time was spent for creating locks. This means
7509 # that up to the moment of sleep finish we must have killed some of
7510 # them (10-100 locks). This depends on how fast ther were created.
7511 # Many of them were touched in almost the same moment and thus will
7512 # be killed in groups.
7513 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7515 # Use $LRU_SIZE_B here to take into account real number of locks
7516 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7517 local LRU_SIZE_B=$LRU_SIZE
7519 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7520 log "OLD_LVF=$OLD_LVF"
7521 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7523 # Let's make sure that we really have some margin. Client checks
7524 # cached locks every 10 sec.
7526 log "Sleep ${SLEEP} sec"
7528 while ((SEC<$SLEEP)); do
7532 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7536 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7537 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7539 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7540 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7541 unlinkmany $DIR/$tdir/f $NR
7545 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7546 log "unlink $NR files at $DIR/$tdir"
7547 unlinkmany $DIR/$tdir/f $NR
7549 run_test 124a "lru resize ======================================="
7551 get_max_pool_limit()
7553 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7556 if test $l -gt $max; then
7564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7565 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7566 skip "no lru resize on server" && return 0
7568 LIMIT=`get_max_pool_limit`
7570 NR=$(($(default_lru_size)*20))
7571 if [ $NR -gt $LIMIT ]; then
7572 log "Limit lock number by $LIMIT locks"
7575 lru_resize_disable mdc
7576 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7577 error "failed to create $DIR/$tdir/disable_lru_resize"
7579 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7580 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7581 cancel_lru_locks mdc
7584 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7587 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7590 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7594 nolruresize_delta=$((etime-stime))
7595 log "ls -la time: $nolruresize_delta seconds"
7596 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7597 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7599 lru_resize_enable mdc
7600 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7601 error "failed to create $DIR/$tdir/enable_lru_resize"
7603 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7604 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7605 cancel_lru_locks mdc
7608 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7611 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7614 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7618 lruresize_delta=$((etime-stime))
7619 log "ls -la time: $lruresize_delta seconds"
7620 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7622 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7623 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7624 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7625 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7627 log "lru resize performs the same with no lru resize"
7629 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7631 run_test 124b "lru resize (performance test) ======================="
7633 test_125() { # 13358
7634 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7635 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7636 test_mkdir -p $DIR/d125 || error "mkdir failed"
7637 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7638 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7639 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7641 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7643 test_126() { # bug 12829/13455
7644 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7645 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7646 $GSS && skip "must run as gss disabled" && return
7648 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7649 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7651 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7653 run_test 126 "check that the fsgid provided by the client is taken into account"
7655 test_127a() { # bug 15521
7656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7657 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7658 $LCTL set_param osc.*.stats=0
7659 FSIZE=$((2048 * 1024))
7660 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7661 cancel_lru_locks osc
7662 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7664 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7665 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7666 echo "got $COUNT $NAME"
7667 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7668 eval $NAME=$COUNT || error "Wrong proc format"
7671 read_bytes|write_bytes)
7672 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7673 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7674 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7675 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7676 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7677 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7678 error "sumsquare is too small: $SUMSQ"
7679 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7680 error "sumsquare is too big: $SUMSQ"
7684 done < $DIR/${tfile}.tmp
7686 #check that we actually got some stats
7687 [ "$read_bytes" ] || error "Missing read_bytes stats"
7688 [ "$write_bytes" ] || error "Missing write_bytes stats"
7689 [ "$read_bytes" != 0 ] || error "no read done"
7690 [ "$write_bytes" != 0 ] || error "no write done"
7692 run_test 127a "verify the client stats are sane"
7694 test_127b() { # bug LU-333
7695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7696 $LCTL set_param llite.*.stats=0
7697 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7698 # perform 2 reads and writes so MAX is different from SUM.
7699 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7700 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7701 cancel_lru_locks osc
7702 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7703 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7705 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7706 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7707 echo "got $COUNT $NAME"
7708 eval $NAME=$COUNT || error "Wrong proc format"
7712 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7713 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7714 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7715 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7718 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7719 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7720 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7721 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7725 done < $TMP/${tfile}.tmp
7727 #check that we actually got some stats
7728 [ "$read_bytes" ] || error "Missing read_bytes stats"
7729 [ "$write_bytes" ] || error "Missing write_bytes stats"
7730 [ "$read_bytes" != 0 ] || error "no read done"
7731 [ "$write_bytes" != 0 ] || error "no write done"
7733 run_test 127b "verify the llite client stats are sane"
7735 test_128() { # bug 15212
7737 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7742 result=$(grep error $TMP/$tfile.log)
7744 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7746 run_test 128 "interactive lfs for 2 consecutive find's"
7753 local LDPROC=/proc/fs/ldiskfs
7754 local facets=$(get_facets MDS)
7756 for facet in ${facets//,/ }; do
7757 canondev=$(ldiskfs_canon \
7758 *.$(convert_facet2label $facet).mntdev $facet)
7759 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7760 LDPROC=/sys/fs/ldiskfs
7761 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7767 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7768 skip "Only applicable to ldiskfs-based MDTs"
7771 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7776 test_mkdir -p $DIR/$tdir
7778 MAX=$(stat -c%s "$DIR/$tdir")
7782 while [ ! $I -gt $MAX ]; do
7783 $MULTIOP $DIR/$tdir/$J Oc
7785 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7786 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7787 #and EFBIG for previous versions
7788 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7790 echo "return code $rc received as expected"
7791 multiop $DIR/$tdir/$J Oc
7793 I=$(stat -c%s "$DIR/$tdir")
7794 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7797 error_exit "return code $rc current dir size $I " \
7798 "previous limit $MAX"
7800 elif [ $rc -ne 0 ]; then
7802 error_exit "return code $rc received instead of expected " \
7803 "$EFBIG or $ENOSPC, files in dir $I"
7806 I=$(stat -c%s "$DIR/$tdir")
7810 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7812 run_test 129 "test directory size limit ========================"
7821 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7822 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7825 trap cleanup_130 EXIT RETURN
7827 local fm_file=$DIR/$tfile
7828 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7829 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7830 error "dd failed for $fm_file"
7832 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7833 filefrag -ves $fm_file
7835 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7836 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7837 [ $RC != 0 ] && error "filefrag $fm_file failed"
7839 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7840 grep -v "ext:" | grep -v "found")
7841 lun=$($GETSTRIPE -i $fm_file)
7843 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7846 for line in $filefrag_op
7848 frag_lun=`echo $line | cut -d: -f5`
7849 ext_len=`echo $line | cut -d: -f4`
7850 if (( $frag_lun != $lun )); then
7852 error "FIEMAP on 1-stripe file($fm_file) failed"
7855 (( tot_len += ext_len ))
7858 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7860 error "FIEMAP on 1-stripe file($fm_file) failed;"
7866 echo "FIEMAP on single striped file succeeded"
7868 run_test 130a "FIEMAP (1-stripe file)"
7871 [ "$OSTCOUNT" -lt "2" ] &&
7872 skip_env "skipping FIEMAP on 2-stripe file test" && return
7874 [ "$OSTCOUNT" -ge "10" ] &&
7875 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7877 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7878 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7881 trap cleanup_130 EXIT RETURN
7883 local fm_file=$DIR/$tfile
7884 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7885 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7886 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7888 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7889 error "dd failed on $fm_file"
7891 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7892 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7893 grep -v "ext:" | grep -v "found")
7895 last_lun=$(echo $filefrag_op | cut -d: -f5)
7900 for line in $filefrag_op
7902 frag_lun=`echo $line | cut -d: -f5`
7903 ext_len=`echo $line | cut -d: -f4`
7904 if (( $frag_lun != $last_lun )); then
7905 if (( tot_len != 1024 )); then
7907 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7914 (( tot_len += ext_len ))
7917 if (( num_luns != 2 || tot_len != 1024 )); then
7919 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7925 echo "FIEMAP on 2-stripe file succeeded"
7927 run_test 130b "FIEMAP (2-stripe file)"
7930 [ "$OSTCOUNT" -lt "2" ] &&
7931 skip_env "skipping FIEMAP on 2-stripe file" && return
7933 [ "$OSTCOUNT" -ge "10" ] &&
7934 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7936 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7937 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7940 trap cleanup_130 EXIT RETURN
7942 local fm_file=$DIR/$tfile
7943 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7944 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7945 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7947 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7949 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7950 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7952 last_lun=`echo $filefrag_op | cut -d: -f5`
7957 for line in $filefrag_op
7959 frag_lun=`echo $line | cut -d: -f5`
7960 ext_len=`echo $line | cut -d: -f4`
7961 if (( $frag_lun != $last_lun )); then
7962 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7963 if (( logical != 512 )); then
7965 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7968 if (( tot_len != 512 )); then
7970 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7977 (( tot_len += ext_len ))
7980 if (( num_luns != 2 || tot_len != 512 )); then
7982 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7988 echo "FIEMAP on 2-stripe file with hole succeeded"
7990 run_test 130c "FIEMAP (2-stripe file with hole)"
7993 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7995 [ "$OSTCOUNT" -ge "10" ] &&
7996 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7998 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7999 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8001 trap cleanup_130 EXIT RETURN
8003 local fm_file=$DIR/$tfile
8004 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8005 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8006 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8007 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
8009 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8010 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8012 last_lun=`echo $filefrag_op | cut -d: -f5`
8017 for line in $filefrag_op
8019 frag_lun=`echo $line | cut -d: -f5`
8020 ext_len=`echo $line | cut -d: -f4`
8021 if (( $frag_lun != $last_lun )); then
8022 if (( tot_len != 1024 )); then
8024 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8031 (( tot_len += ext_len ))
8034 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8036 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8042 echo "FIEMAP on N-stripe file succeeded"
8044 run_test 130d "FIEMAP (N-stripe file)"
8047 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8049 [ "$OSTCOUNT" -ge "10" ] &&
8050 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8052 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8053 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8055 trap cleanup_130 EXIT RETURN
8057 local fm_file=$DIR/$tfile
8058 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8059 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8060 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8063 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8064 for ((i = 0; i < $NUM_BLKS; i++))
8066 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8069 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8070 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8072 last_lun=`echo $filefrag_op | cut -d: -f5`
8077 for line in $filefrag_op
8079 frag_lun=`echo $line | cut -d: -f5`
8080 ext_len=`echo $line | cut -d: -f4`
8081 if (( $frag_lun != $last_lun )); then
8082 if (( tot_len != $EXPECTED_LEN )); then
8084 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8091 (( tot_len += ext_len ))
8094 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8096 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8102 echo "FIEMAP with continuation calls succeeded"
8104 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8106 # Test for writev/readv
8108 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8109 error "writev test failed"
8110 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8111 error "readv failed"
8114 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8117 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8118 error "append writev test failed"
8119 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8120 error "append writev test failed"
8123 run_test 131b "test append writev"
8126 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8129 run_test 131c "test read/write on file w/o objects"
8132 rwv -f $DIR/$tfile -w -n 1 1572864
8133 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8134 if [ "$NOB" != 1572864 ]; then
8135 error "Short read filed: read $NOB bytes instead of 1572864"
8139 run_test 131d "test short read"
8142 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8143 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8144 error "read hitting hole failed"
8147 run_test 131e "test read hitting hole"
8152 for node in $(osts_nodes); do
8153 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8154 [ x$gl = x"" ] && gl=0
8155 gl_sum=$((gl_sum + gl))
8165 if [ x$som = x"enabled" ]; then
8166 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8167 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8168 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8170 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8171 MOUNTOPT="$MOUNTOPT,som_preview"
8172 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8175 # do remount to make new mount-conf parameters actual
8182 test_132() { #1028, SOM
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8184 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8185 local num=$(get_mds_dir $DIR)
8186 local mymds=mds${num}
8187 local MOUNTOPT_SAVE=$MOUNTOPT
8189 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8190 cancel_lru_locks osc
8192 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8194 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8195 stat $DIR/$tfile >/dev/null
8196 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8197 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8199 som_mode_switch $som1 $gl1 $gl2
8201 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8202 cancel_lru_locks osc
8204 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8205 if [ $som1 == $som2 ]; then
8206 error "som is still "$som2
8207 if [ x$som2 = x"enabled" ]; then
8214 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8215 stat $DIR/$tfile >/dev/null
8216 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8217 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8218 som_mode_switch $som2 $gl1 $gl2
8219 MOUNTOPT=$MOUNTOPT_SAVE
8221 run_test 132 "som avoids glimpse rpc"
8227 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8229 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8231 *) error "Wrong argument $1" ;;
8234 count=`echo $res | awk '{print $2}'`
8235 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8236 # if the argument $3 is zero, it means any stat increment is ok.
8237 if [ $3 -gt 0 ] ; then
8238 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8244 remote_ost_nodsh && skip "remote OST with nodsh" && return
8245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8247 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8248 { skip "MDS doesn't support rename stats"; return; }
8249 local testdir=$DIR/${tdir}/stats_testdir
8250 mkdir -p $DIR/${tdir}
8253 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8254 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8256 # verify mdt stats first.
8257 mkdir ${testdir} || error "mkdir failed"
8258 check_stats $SINGLEMDS "mkdir" 1
8259 touch ${testdir}/${tfile} || "touch failed"
8260 check_stats $SINGLEMDS "open" 1
8261 check_stats $SINGLEMDS "close" 1
8262 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8263 check_stats $SINGLEMDS "mknod" 1
8264 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8265 check_stats $SINGLEMDS "unlink" 1
8266 rm -f ${testdir}/${tfile} || error "file remove failed"
8267 check_stats $SINGLEMDS "unlink" 2
8269 # remove working dir and check mdt stats again.
8270 rmdir ${testdir} || error "rmdir failed"
8271 check_stats $SINGLEMDS "rmdir" 1
8273 local testdir1=$DIR/${tdir}/stats_testdir1
8275 mkdir -p ${testdir1}
8276 touch ${testdir1}/test1
8277 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8278 check_stats $SINGLEMDS "crossdir_rename" 1
8280 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8281 check_stats $SINGLEMDS "samedir_rename" 1
8285 run_test 133a "Verifying MDT stats ========================================"
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8289 remote_ost_nodsh && skip "remote OST with nodsh" && return
8290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8291 local testdir=$DIR/${tdir}/stats_testdir
8292 mkdir -p ${testdir} || error "mkdir failed"
8293 touch ${testdir}/${tfile} || "touch failed"
8294 cancel_lru_locks mdc
8297 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8298 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8300 # extra mdt stats verification.
8301 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8302 check_stats $SINGLEMDS "setattr" 1
8303 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8304 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8306 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8307 check_stats $SINGLEMDS "getattr" 1
8309 $LFS df || error "lfs failed"
8310 check_stats $SINGLEMDS "statfs" 1
8314 run_test 133b "Verifying extra MDT stats =================================="
8317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8318 remote_ost_nodsh && skip "remote OST with nodsh" && return
8319 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8320 local testdir=$DIR/${tdir}/stats_testdir
8321 test_mkdir -p ${testdir} || error "mkdir failed"
8323 # verify obdfilter stats.
8324 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8326 cancel_lru_locks osc
8327 wait_delete_completed
8330 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8331 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8333 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8335 cancel_lru_locks osc
8336 check_stats ost "write" 1
8338 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8339 check_stats ost "read" 1
8341 > ${testdir}/${tfile} || error "truncate failed"
8342 check_stats ost "punch" 1
8344 rm -f ${testdir}/${tfile} || error "file remove failed"
8345 wait_delete_completed
8346 check_stats ost "destroy" 1
8350 run_test 133c "Verifying OST stats ========================================"
8357 while [ $value -ge 2 ]; do
8362 if [ $orig -gt $order ]; then
8370 local size=('K' 'M' 'G' 'T');
8372 local size_string=$value
8374 while [ $value -ge 1024 ]; do
8375 if [ $i -gt 3 ]; then
8376 #T is the biggest unit we get here, if that is bigger,
8378 size_string=${value}T
8381 value=$((value >> 10))
8382 if [ $value -lt 1024 ]; then
8383 size_string=${value}${size[$i]}
8394 local context=${2:-.}
8395 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8397 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8403 remote_ost_nodsh && skip "remote OST with nodsh" && return
8404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8405 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8406 { skip "MDS doesn't support rename stats"; return; }
8408 local testdir1=$DIR/${tdir}/stats_testdir1
8409 local testdir2=$DIR/${tdir}/stats_testdir2
8411 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8413 mkdir -p ${testdir1} || error "mkdir failed"
8414 mkdir -p ${testdir2} || error "mkdir failed"
8416 createmany -o $testdir1/test 512 || error "createmany failed"
8418 # check samedir rename size
8419 mv ${testdir1}/test0 ${testdir1}/test_0
8421 local testdir1_size=$(ls -l $DIR/${tdir} |
8422 awk '/stats_testdir1/ {print $5}')
8423 local testdir2_size=$(ls -l $DIR/${tdir} |
8424 awk '/stats_testdir2/ {print $5}')
8426 testdir1_size=$(order_2 $testdir1_size)
8427 testdir2_size=$(order_2 $testdir2_size)
8429 testdir1_size=$(size_in_KMGT $testdir1_size)
8430 testdir2_size=$(size_in_KMGT $testdir2_size)
8432 echo "source rename dir size: ${testdir1_size}"
8433 echo "target rename dir size: ${testdir2_size}"
8435 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8436 eval $cmd || error "$cmd failed"
8437 local samedir=$($cmd | grep 'same_dir')
8438 local same_sample=$(get_rename_size $testdir1_size)
8439 [ -z "$samedir" ] && error "samedir_rename_size count error"
8440 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8441 echo "Check same dir rename stats success"
8443 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8445 # check crossdir rename size
8446 mv ${testdir1}/test_0 ${testdir2}/test_0
8448 testdir1_size=$(ls -l $DIR/${tdir} |
8449 awk '/stats_testdir1/ {print $5}')
8450 testdir2_size=$(ls -l $DIR/${tdir} |
8451 awk '/stats_testdir2/ {print $5}')
8453 testdir1_size=$(order_2 $testdir1_size)
8454 testdir2_size=$(order_2 $testdir2_size)
8456 testdir1_size=$(size_in_KMGT $testdir1_size)
8457 testdir2_size=$(size_in_KMGT $testdir2_size)
8459 echo "source rename dir size: ${testdir1_size}"
8460 echo "target rename dir size: ${testdir2_size}"
8462 eval $cmd || error "$cmd failed"
8463 local crossdir=$($cmd | grep 'crossdir')
8464 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8465 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8466 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8467 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8468 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8469 echo "Check cross dir rename stats success"
8472 run_test 133d "Verifying rename_stats ========================================"
8475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8476 local testdir=$DIR/${tdir}/stats_testdir
8477 local ctr f0 f1 bs=32768 count=42 sum
8479 remote_ost_nodsh && skip "remote OST with nodsh" && return
8480 mkdir -p ${testdir} || error "mkdir failed"
8482 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8484 for ctr in {write,read}_bytes; do
8486 cancel_lru_locks osc
8488 do_facet ost1 $LCTL set_param -n \
8489 "obdfilter.*.exports.clear=clear"
8491 if [ $ctr = write_bytes ]; then
8493 f1=${testdir}/${tfile}
8495 f0=${testdir}/${tfile}
8499 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8502 cancel_lru_locks osc
8504 sum=$(do_facet ost1 $LCTL get_param \
8505 "obdfilter.*.exports.*.stats" | \
8508 $1 == ctr { sum += $7 }
8511 if ((sum != bs * count)); then
8512 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8518 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8521 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8524 # First without trusting modes.
8526 -exec cat '{}' \; &> /dev/null
8528 # Second verifying readability.
8532 -exec cat '{}' \; > /dev/null ||
8533 error "proc file read failed"
8535 for facet in $SINGLEMDS ost1; do
8536 do_facet $facet find $proc_dirs \
8537 -not -name req_history \
8538 -exec cat '{}' \\\; &> /dev/null
8540 do_facet $facet find $proc_dirs \
8541 -not -name req_history \
8544 -exec cat '{}' \\\; > /dev/null ||
8545 error "proc file read failed"
8548 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8550 test_140() { #bug-17379
8551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8552 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8553 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8554 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8556 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8557 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8559 while i=`expr $i + 1`; do
8560 test_mkdir -p $i || error "Creating dir $i"
8561 cd $i || error "Changing to $i"
8562 ln -s ../stat stat || error "Creating stat symlink"
8563 # Read the symlink until ELOOP present,
8564 # not LBUGing the system is considered success,
8565 # we didn't overrun the stack.
8566 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8568 if [ $ret -eq 40 ]; then
8571 error "Open stat symlink"
8577 echo "The symlink depth = $i"
8578 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8579 error "Invalid symlink depth"
8581 # Test recursive symlink
8582 ln -s symlink_self symlink_self
8583 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8584 echo "open symlink_self returns $ret"
8585 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8587 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8591 local TF="$TMP/$tfile"
8593 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8595 cancel_lru_locks osc
8596 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8597 remount_client $MOUNT
8599 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8602 $TRUNCATE $DIR/$tfile 6000
8603 cancel_lru_locks osc
8604 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8607 echo "12345" >>$DIR/$tfile
8608 cancel_lru_locks osc
8609 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8612 echo "12345" >>$DIR/$tfile
8613 cancel_lru_locks osc
8614 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8619 run_test 150 "truncate/append tests"
8621 #LU-2902 roc_hit was not able to read all values from lproc
8622 function roc_hit_init() {
8623 local list=$(comma_list $(osts_nodes))
8624 local dir=$DIR/$tdir-check
8625 local file=$dir/file
8631 #use setstripe to do a write to every ost
8632 for i in $(seq 0 $((OSTCOUNT-1))); do
8633 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8634 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8635 idx=$(printf %04x $i)
8636 BEFORE=$(get_osd_param $list *OST*$idx stats |
8637 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8638 if [ -z "$BEFORE" ]; then
8642 cancel_lru_locks osc
8643 cat $file >/dev/null
8645 AFTER=$(get_osd_param $list *OST*$idx stats |
8646 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8648 echo BEFORE:$BEFORE AFTER:$AFTER
8649 if ! let "AFTER - BEFORE == 4"; then
8651 error "roc_hit is not safe to use"
8659 function roc_hit() {
8660 local list=$(comma_list $(osts_nodes))
8661 echo $(get_osd_param $list '' stats |
8662 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8665 function set_cache() {
8668 if [ "$2" == "off" ]; then
8671 local list=$(comma_list $(osts_nodes))
8672 set_osd_param $list '' $1_cache_enable $on
8674 cancel_lru_locks osc
8678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8679 remote_ost_nodsh && skip "remote OST with nodsh" && return
8682 local list=$(comma_list $(osts_nodes))
8684 # check whether obdfilter is cache capable at all
8685 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8686 echo "not cache-capable obdfilter"
8690 # check cache is enabled on all obdfilters
8691 if get_osd_param $list '' read_cache_enable | grep 0; then
8692 echo "oss cache is disabled"
8696 set_osd_param $list '' writethrough_cache_enable 1
8698 # check write cache is enabled on all obdfilters
8699 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8700 echo "oss write cache is NOT enabled"
8706 #define OBD_FAIL_OBD_NO_LRU 0x609
8707 do_nodes $list $LCTL set_param fail_loc=0x609
8709 # pages should be in the case right after write
8710 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8713 local BEFORE=$(roc_hit)
8714 cancel_lru_locks osc
8715 cat $DIR/$tfile >/dev/null
8716 local AFTER=$(roc_hit)
8718 do_nodes $list $LCTL set_param fail_loc=0
8720 if ! let "AFTER - BEFORE == CPAGES"; then
8721 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8724 # the following read invalidates the cache
8725 cancel_lru_locks osc
8726 set_osd_param $list '' read_cache_enable 0
8727 cat $DIR/$tfile >/dev/null
8729 # now data shouldn't be found in the cache
8731 cancel_lru_locks osc
8732 cat $DIR/$tfile >/dev/null
8734 if let "AFTER - BEFORE != 0"; then
8735 error "IN CACHE: before: $BEFORE, after: $AFTER"
8738 set_osd_param $list '' read_cache_enable 1
8741 run_test 151 "test cache on oss and controls ==============================="
8744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8745 local TF="$TMP/$tfile"
8747 # simulate ENOMEM during write
8748 #define OBD_FAIL_OST_NOMEM 0x226
8749 lctl set_param fail_loc=0x80000226
8750 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8752 sync || error "sync failed"
8753 lctl set_param fail_loc=0
8755 # discard client's cache
8756 cancel_lru_locks osc
8758 # simulate ENOMEM during read
8759 lctl set_param fail_loc=0x80000226
8760 cmp $TF $DIR/$tfile || error "cmp failed"
8761 lctl set_param fail_loc=0
8765 run_test 152 "test read/write with enomem ============================"
8768 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8770 run_test 153 "test if fdatasync does not crash ======================="
8772 dot_lustre_fid_permission_check() {
8774 local ffid=$MOUNT/.lustre/fid/$fid
8777 echo "stat fid $fid"
8778 stat $ffid > /dev/null || error "stat $ffid failed."
8779 echo "touch fid $fid"
8780 touch $ffid || error "touch $ffid failed."
8781 echo "write to fid $fid"
8782 cat /etc/hosts > $ffid || error "write $ffid failed."
8783 echo "read fid $fid"
8784 diff /etc/hosts $ffid || error "read $ffid failed."
8785 echo "append write to fid $fid"
8786 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8787 echo "rename fid $fid"
8788 mv $ffid $test_dir/$tfile.1 &&
8789 error "rename $ffid to $tfile.1 should fail."
8790 touch $test_dir/$tfile.1
8791 mv $test_dir/$tfile.1 $ffid &&
8792 error "rename $tfile.1 to $ffid should fail."
8793 rm -f $test_dir/$tfile.1
8794 echo "truncate fid $fid"
8795 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8796 echo "link fid $fid"
8797 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8798 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8799 echo "setfacl fid $fid"
8800 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8801 echo "getfacl fid $fid"
8802 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8804 echo "unlink fid $fid"
8805 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8806 echo "mknod fid $fid"
8807 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8809 fid=[0xf00000400:0x1:0x0]
8810 ffid=$MOUNT/.lustre/fid/$fid
8812 echo "stat non-exist fid $fid"
8813 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8814 echo "write to non-exist fid $fid"
8815 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8816 echo "link new fid $fid"
8817 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8819 mkdir -p $test_dir/$tdir
8820 touch $test_dir/$tdir/$tfile
8821 fid=$($LFS path2fid $test_dir/$tdir)
8824 error "error: could not get fid for $test_dir/$dir/$tfile."
8826 ffid=$MOUNT/.lustre/fid/$fid
8829 ls $ffid > /dev/null || error "ls $ffid failed."
8830 echo "touch $fid/$tfile.1"
8831 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8833 echo "touch $MOUNT/.lustre/fid/$tfile"
8834 touch $MOUNT/.lustre/fid/$tfile && \
8835 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8837 echo "setxattr to $MOUNT/.lustre/fid"
8838 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8840 echo "listxattr for $MOUNT/.lustre/fid"
8841 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8843 echo "delxattr from $MOUNT/.lustre/fid"
8844 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8846 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8847 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8848 error "touch invalid fid should fail."
8850 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8851 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8852 error "touch non-normal fid should fail."
8854 echo "rename $tdir to $MOUNT/.lustre/fid"
8855 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8856 error "rename to $MOUNT/.lustre/fid should fail."
8858 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8860 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8861 local new_obf_mode=777
8863 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8864 chmod $new_obf_mode $DIR/.lustre/fid ||
8865 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8867 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8868 [ $obf_mode -eq $new_obf_mode ] ||
8869 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8871 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8872 chmod $old_obf_mode $DIR/.lustre/fid ||
8873 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8876 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8877 fid=$($LFS path2fid $test_dir/$tfile-2)
8878 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8879 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8880 error "create lov data thru .lustre should fail."
8881 echo "cp /etc/passwd $test_dir/$tfile-2"
8882 cp /etc/passwd $test_dir/$tfile-2 ||
8883 error "copy to $test_dir/$tfile-2 failed."
8884 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8885 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8886 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8888 rm -rf $test_dir/tfile.lnk
8889 rm -rf $test_dir/$tfile-2
8893 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8894 skip "Need MDS version at least 2.4.1" && return
8897 local FID=$($LFS path2fid $DIR/$tfile)
8898 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8900 # check that we get the same pathname back
8901 local FOUND=$($LFS fid2path $MOUNT $FID)
8902 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8903 [ "$FOUND" != "$DIR/$tfile" ] &&
8904 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8908 run_test 154A "lfs path2fid and fid2path basic checks"
8911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8912 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8913 { skip "Need MDS version at least 2.2.51"; return 0; }
8915 cp /etc/hosts $DIR/$tfile
8917 fid=$($LFS path2fid $DIR/$tfile)
8919 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8921 dot_lustre_fid_permission_check "$fid" $DIR ||
8922 error "dot lustre permission check $fid failed"
8924 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8926 touch $MOUNT/.lustre/file &&
8927 error "creation is not allowed under .lustre"
8929 mkdir $MOUNT/.lustre/dir &&
8930 error "mkdir is not allowed under .lustre"
8934 run_test 154a "Open-by-FID"
8937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8938 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8939 { skip "Need MDS version at least 2.2.51"; return 0; }
8941 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8943 local remote_dir=$DIR/$tdir/remote_dir
8948 $LFS mkdir -i $MDTIDX $remote_dir ||
8949 error "create remote directory failed"
8951 cp /etc/hosts $remote_dir/$tfile
8953 fid=$($LFS path2fid $remote_dir/$tfile)
8955 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8957 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8958 error "dot lustre permission check $fid failed"
8961 run_test 154b "Open-by-FID for remote directory"
8964 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8965 skip "Need MDS version at least 2.4.1" && return
8967 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
8968 local FID1=$($LFS path2fid $DIR/$tfile.1)
8969 local FID2=$($LFS path2fid $DIR/$tfile.2)
8970 local FID3=$($LFS path2fid $DIR/$tfile.3)
8973 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
8974 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
8975 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
8977 [ "$FID" = "${!want}" ] ||
8978 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
8982 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
8983 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
8984 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
8988 run_test 154c "lfs path2fid and fid2path multiple arguments"
8990 test_155_small_load() {
8991 local temp=$TMP/$tfile
8992 local file=$DIR/$tfile
8994 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8995 error "dd of=$temp bs=6096 count=1 failed"
8997 cancel_lru_locks osc
8998 cmp $temp $file || error "$temp $file differ"
9000 $TRUNCATE $temp 6000
9001 $TRUNCATE $file 6000
9002 cmp $temp $file || error "$temp $file differ (truncate1)"
9004 echo "12345" >>$temp
9005 echo "12345" >>$file
9006 cmp $temp $file || error "$temp $file differ (append1)"
9008 echo "12345" >>$temp
9009 echo "12345" >>$file
9010 cmp $temp $file || error "$temp $file differ (append2)"
9016 test_155_big_load() {
9017 remote_ost_nodsh && skip "remote OST with nodsh" && return
9018 local temp=$TMP/$tfile
9019 local file=$DIR/$tfile
9022 local cache_size=$(do_facet ost$((MAXI+1)) \
9023 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9024 local large_file_size=$((cache_size * 2))
9026 echo "OSS cache size: $cache_size KB"
9027 echo "Large file size: $large_file_size KB"
9029 [ $MAXV -le $large_file_size ] && \
9030 skip_env "max available OST size needs > $large_file_size KB" && \
9033 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9035 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9036 error "dd of=$temp bs=$large_file_size count=1k failed"
9039 cancel_lru_locks osc
9040 cmp $temp $file || error "$temp $file differ"
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9049 set_cache writethrough on
9052 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9057 set_cache writethrough off
9060 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9065 set_cache writethrough on
9068 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9073 set_cache writethrough off
9076 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9081 set_cache writethrough on
9084 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9089 set_cache writethrough off
9092 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9097 set_cache writethrough on
9100 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9105 set_cache writethrough off
9108 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9115 local file="$DIR/$tfile"
9117 [ "$(facet_fstype ost1)" = "zfs" ] &&
9118 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9123 log "Turn on read and write cache"
9125 set_cache writethrough on
9127 log "Write data and read it back."
9128 log "Read should be satisfied from the cache."
9129 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9131 cancel_lru_locks osc
9132 cat $file >/dev/null
9134 if ! let "AFTER - BEFORE == CPAGES"; then
9135 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9137 log "cache hits:: before: $BEFORE, after: $AFTER"
9140 log "Read again; it should be satisfied from the cache."
9142 cancel_lru_locks osc
9143 cat $file >/dev/null
9145 if ! let "AFTER - BEFORE == CPAGES"; then
9146 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9148 log "cache hits:: before: $BEFORE, after: $AFTER"
9152 log "Turn off the read cache and turn on the write cache"
9154 set_cache writethrough on
9156 log "Read again; it should be satisfied from the cache."
9158 cancel_lru_locks osc
9159 cat $file >/dev/null
9161 if ! let "AFTER - BEFORE == CPAGES"; then
9162 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9164 log "cache hits:: before: $BEFORE, after: $AFTER"
9167 log "Read again; it should not be satisfied from the cache."
9169 cancel_lru_locks osc
9170 cat $file >/dev/null
9172 if ! let "AFTER - BEFORE == 0"; then
9173 error "IN CACHE: before: $BEFORE, after: $AFTER"
9175 log "cache hits:: before: $BEFORE, after: $AFTER"
9178 log "Write data and read it back."
9179 log "Read should be satisfied from the cache."
9180 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9182 cancel_lru_locks osc
9183 cat $file >/dev/null
9185 if ! let "AFTER - BEFORE == CPAGES"; then
9186 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9188 log "cache hits:: before: $BEFORE, after: $AFTER"
9191 log "Read again; it should not be satisfied from the cache."
9193 cancel_lru_locks osc
9194 cat $file >/dev/null
9196 if ! let "AFTER - BEFORE == 0"; then
9197 error "IN CACHE: before: $BEFORE, after: $AFTER"
9199 log "cache hits:: before: $BEFORE, after: $AFTER"
9203 log "Turn off read and write cache"
9205 set_cache writethrough off
9207 log "Write data and read it back"
9208 log "It should not be satisfied from the cache."
9210 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9211 cancel_lru_locks osc
9213 cat $file >/dev/null
9215 if ! let "AFTER - BEFORE == 0"; then
9216 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9218 log "cache hits:: before: $BEFORE, after: $AFTER"
9222 log "Turn on the read cache and turn off the write cache"
9224 set_cache writethrough off
9226 log "Write data and read it back"
9227 log "It should not be satisfied from the cache."
9229 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9231 cancel_lru_locks osc
9232 cat $file >/dev/null
9234 if ! let "AFTER - BEFORE == 0"; then
9235 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9237 log "cache hits:: before: $BEFORE, after: $AFTER"
9240 log "Read again; it should be satisfied from the cache."
9242 cancel_lru_locks osc
9243 cat $file >/dev/null
9245 if ! let "AFTER - BEFORE == CPAGES"; then
9246 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9248 log "cache hits:: before: $BEFORE, after: $AFTER"
9253 run_test 156 "Verification of tunables ============================"
9257 if [ $MDSCOUNT -gt 1 ]; then
9258 error_ignore 17935 $*
9266 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9268 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9270 if [ $MASK -eq 1 ]; then
9271 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9273 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9277 changelog_extract_field() {
9283 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9284 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9291 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9292 { skip "Need MDS version at least 2.2.0"; return; }
9294 local CL_USERS="mdd.$MDT0.changelog_users"
9295 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9296 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9297 echo "Registered as changelog user $USER"
9298 $GET_CL_USERS | grep -q $USER ||
9299 error "User $USER not found in changelog_users"
9302 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9303 touch $DIR/$tdir/pics/2008/zachy/timestamp
9304 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9305 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9306 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9307 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9308 rm $DIR/$tdir/pics/desktop.jpg
9310 $LFS changelog $MDT0 | tail -5
9312 echo "verifying changelog mask"
9313 changelog_chmask "MKDIR"
9314 changelog_chmask "CLOSE"
9316 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9317 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9319 changelog_chmask "MKDIR"
9320 changelog_chmask "CLOSE"
9322 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9323 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9325 $LFS changelog $MDT0
9326 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9327 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9328 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9329 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9332 echo "verifying target fid"
9333 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9334 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9335 [ "$fidc" == "$fidf" ] ||
9336 err17935 "fid in changelog $fidc != file fid $fidf"
9337 echo "verifying parent fid"
9338 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9339 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9340 [ "$fidc" == "$fidf" ] ||
9341 err17935 "pfid in changelog $fidc != dir fid $fidf"
9343 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9344 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9345 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9346 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9347 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9348 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9350 MIN_REC=$($GET_CL_USERS |
9351 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9352 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9353 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9354 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9355 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9357 # LU-3446 changelog index reset on MDT restart
9358 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9359 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9360 $LFS changelog_clear $MDT0 $USER 0
9361 stop $SINGLEMDS || error "Fail to stop MDT."
9362 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9363 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9364 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9365 [ $CUR_REC1 == $CUR_REC2 ] ||
9366 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9368 echo "verifying user deregister"
9369 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9370 $GET_CL_USERS | grep -q $USER &&
9371 error "User $USER still in changelog_users"
9373 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9374 if [ $USERS -eq 0 ]; then
9375 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9376 touch $DIR/$tdir/chloe
9377 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9378 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9379 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9381 echo "$USERS other changelog users; can't verify off"
9384 run_test 160 "changelog sanity"
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9388 test_mkdir -p $DIR/$tdir
9389 cp /etc/hosts $DIR/$tdir/$tfile
9390 test_mkdir $DIR/$tdir/foo1
9391 test_mkdir $DIR/$tdir/foo2
9392 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9393 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9394 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9395 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9396 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9397 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9398 $LFS fid2path $DIR $FID
9399 err17935 "bad link ea"
9402 rm $DIR/$tdir/foo2/zachary
9404 rm $DIR/$tdir/foo2/thor
9406 rm $DIR/$tdir/$tfile
9408 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9409 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9411 $LFS fid2path $DIR $FID
9412 err17935 "bad link rename"
9414 rm $DIR/$tdir/foo2/maggie
9417 local longname=filename_avg_len_is_thirty_two_
9418 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9419 error "failed to hardlink many files"
9420 links=$($LFS fid2path $DIR $FID | wc -l)
9421 echo -n "${links}/1000 links in link EA"
9422 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9423 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9424 error "failed to unlink many hardlinks"
9426 run_test 161a "link ea sanity"
9429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9430 [ $MDSCOUNT -lt 2 ] &&
9431 skip "skipping remote directory test" && return
9433 local remote_dir=$DIR/$tdir/remote_dir
9436 $LFS mkdir -i $MDTIDX $remote_dir ||
9437 error "create remote directory failed"
9439 cp /etc/hosts $remote_dir/$tfile
9440 mkdir -p $remote_dir/foo1
9441 mkdir -p $remote_dir/foo2
9442 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9443 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9444 ln $remote_dir/$tfile $remote_dir/foo1/luna
9445 ln $remote_dir/$tfile $remote_dir/foo2/thor
9447 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9449 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9450 $LFS fid2path $DIR $FID
9451 err17935 "bad link ea"
9454 rm $remote_dir/foo2/zachary
9456 rm $remote_dir/foo2/thor
9458 rm $remote_dir/$tfile
9460 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9461 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9462 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9463 $LFS fid2path $DIR $FID
9464 err17935 "bad link rename"
9466 rm $remote_dir/foo2/maggie
9469 local longname=filename_avg_len_is_thirty_two_
9470 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9471 error "failed to hardlink many files"
9472 links=$($LFS fid2path $DIR $FID | wc -l)
9473 echo -n "${links}/1000 links in link EA"
9474 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9475 unlinkmany $remote_dir/foo2/$longname 1000 ||
9476 error "failed to unlink many hardlinks"
9478 run_test 161b "link ea sanity under remote directory"
9481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9482 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9483 skip "Need MDS version at least 2.1.5" && return
9485 # define CLF_RENAME_LAST 0x0001
9486 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9487 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9488 changelog_register -n)
9491 touch $DIR/$tdir/foo_161c
9492 touch $DIR/$tdir/bar_161c
9493 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9494 $LFS changelog $MDT0 | grep RENME
9495 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9497 $LFS changelog_clear $MDT0 $USER 0
9498 if [ x$flags != "x0x1" ]; then
9499 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9501 error "flag $flags is not 0x1"
9503 echo "rename overwrite a target having nlink = 1," \
9504 "changelog record has flags of $flags"
9506 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9507 touch $DIR/$tdir/foo_161c
9508 touch $DIR/$tdir/bar_161c
9509 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9510 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9511 $LFS changelog $MDT0 | grep RENME
9512 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9513 $LFS changelog_clear $MDT0 $USER 0
9514 if [ x$flags != "x0x0" ]; then
9515 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9517 error "flag $flags is not 0x0"
9519 echo "rename overwrite a target having nlink > 1," \
9520 "changelog record has flags of $flags"
9522 # rename doesn't overwrite a target (changelog flag 0x0)
9523 touch $DIR/$tdir/foo_161c
9524 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9525 $LFS changelog $MDT0 | grep RENME
9526 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9527 $LFS changelog_clear $MDT0 $USER 0
9528 if [ x$flags != "x0x0" ]; then
9529 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9531 error "flag $flags is not 0x0"
9533 echo "rename doesn't overwrite a target," \
9534 "changelog record has flags of $flags"
9536 # define CLF_UNLINK_LAST 0x0001
9537 # unlink a file having nlink = 1 (changelog flag 0x1)
9538 rm -f $DIR/$tdir/foo2_161c
9539 $LFS changelog $MDT0 | grep UNLNK
9540 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9541 $LFS changelog_clear $MDT0 $USER 0
9542 if [ x$flags != "x0x1" ]; then
9543 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9545 error "flag $flags is not 0x1"
9547 echo "unlink a file having nlink = 1," \
9548 "changelog record has flags of $flags"
9550 # unlink a file having nlink > 1 (changelog flag 0x0)
9551 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9552 rm -f $DIR/$tdir/foobar_161c
9553 $LFS changelog $MDT0 | grep UNLNK
9554 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9555 $LFS changelog_clear $MDT0 $USER 0
9556 if [ x$flags != "x0x0" ]; then
9557 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9559 error "flag $flags is not 0x0"
9561 echo "unlink a file having nlink > 1," \
9562 "changelog record has flags of $flags"
9563 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9565 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9572 local path=$(${LFS} fid2path $*)
9575 if [ $RC -ne 0 ]; then
9576 err17935 "path looked up of $expected failed. Error $RC"
9578 elif [ "${path}" != "${expected}" ]; then
9579 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9582 echo "fid $fid resolves to path $path (expected $expected)"
9586 # Make changes to filesystem
9587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9588 test_mkdir -p $DIR/$tdir/d2
9589 touch $DIR/$tdir/d2/$tfile
9590 touch $DIR/$tdir/d2/x1
9591 touch $DIR/$tdir/d2/x2
9592 test_mkdir -p $DIR/$tdir/d2/a/b/c
9593 test_mkdir -p $DIR/$tdir/d2/p/q/r
9595 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9596 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9599 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9600 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9601 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9603 # softlink to wrong file
9604 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9605 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9606 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9609 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9610 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9611 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9612 # fid2path dir/fsname should both work
9613 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9614 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9616 # hardlink count: check that there are 2 links
9617 # Doesnt work with CMD yet: 17935
9618 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9619 err17935 "expected 2 links"
9621 # hardlink indexing: remove the first link
9622 rm $DIR/$tdir/d2/p/q/r/hlink
9623 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9627 run_test 162 "path lookup sanity"
9630 # do directio so as not to populate the page cache
9631 log "creating a 10 Mb file"
9632 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9633 log "starting reads"
9634 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9635 log "truncating the file"
9636 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9638 kill %+ || true # reads might have finished
9639 echo "wait until dd is finished"
9641 log "removing the temporary file"
9642 rm -rf $DIR/$tfile || error "tmp file removal failed"
9644 run_test 169 "parallel read and truncate should not deadlock"
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9648 $LCTL clear # bug 18514
9649 $LCTL debug_daemon start $TMP/${tfile}_log_good
9651 $LCTL debug_daemon stop
9652 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9653 error "sed failed to read log_good"
9655 $LCTL debug_daemon start $TMP/${tfile}_log_good
9657 $LCTL debug_daemon stop
9659 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9660 error "lctl df log_bad failed"
9662 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9663 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9665 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9666 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9668 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9669 error "bad_line good_line1 good_line2 are empty"
9671 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9672 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9673 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9675 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9676 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9677 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9679 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9680 error "bad_line_new good_line_new are empty"
9682 local expected_good=$((good_line1 + good_line2*2))
9684 rm -f $TMP/${tfile}*
9685 # LU-231, short malformed line may not be counted into bad lines
9686 if [ $bad_line -ne $bad_line_new ] &&
9687 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9688 error "expected $bad_line bad lines, but got $bad_line_new"
9692 if [ $expected_good -ne $good_line_new ]; then
9693 error "expected $expected_good good lines, but got $good_line_new"
9698 run_test 170 "test lctl df to handle corrupted log ====================="
9700 test_171() { # bug20592
9701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9702 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9703 $LCTL set_param fail_loc=0x50e
9704 $LCTL set_param fail_val=3000
9705 multiop_bg_pause $DIR/$tfile O_s || true
9707 kill -USR1 $MULTIPID
9711 if dmesg | grep "recursive fault"; then
9712 error "caught a recursive fault"
9714 $LCTL set_param fail_loc=0
9717 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9719 # it would be good to share it with obdfilter-survey/libecho code
9720 setup_obdecho_osc () {
9723 local obdfilter_name=$2
9724 echo "Creating new osc for $obdfilter_name on $ost_nid"
9725 # make sure we can find loopback nid
9726 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9728 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9729 ${obdfilter_name}_osc_UUID || rc=2; }
9730 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9731 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9735 cleanup_obdecho_osc () {
9736 local obdfilter_name=$1
9737 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9738 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9745 local pages=${3:-64}
9748 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9749 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9751 if [ $rc -eq 0 ]; then
9752 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9753 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9755 echo "New object id is $id"
9756 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9758 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9759 "test_brw 10 w v $pages $id" || rc=4; }
9760 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9762 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9763 "cleanup" || rc=5; }
9764 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9766 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9772 remote_ost_nodsh && skip "remote OST with nodsh" && return
9776 if ! module_loaded obdecho; then
9777 load_module obdecho/obdecho
9781 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9782 local host=$(lctl get_param -n osc.$osc.import |
9783 awk '/current_connection:/ {print $2}' )
9784 local target=$(lctl get_param -n osc.$osc.import |
9785 awk '/target:/ {print $2}' )
9786 target=${target%_UUID}
9788 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9789 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9790 [[ -n $target ]] && cleanup_obdecho_osc $target
9791 [ $rmmod_local -eq 1 ] && rmmod obdecho
9794 run_test 180a "test obdecho on osc"
9797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9798 remote_ost_nodsh && skip "remote OST with nodsh" && return
9800 local rmmod_remote=0
9802 do_facet ost1 "lsmod | grep -q obdecho || " \
9803 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9804 "modprobe obdecho; }" && rmmod_remote=1
9805 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9806 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9807 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9810 run_test 180b "test obdecho directly on obdfilter"
9812 test_180c() { # LU-2598
9813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9814 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9815 skip "Need MDS version at least 2.4.0" && return
9818 local rmmod_remote=false
9819 local pages=16384 # 64MB bulk I/O RPC size
9822 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9823 rmmod_remote=true || error "failed to load module obdecho"
9825 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9826 if [[ -n $target ]]; then
9827 obdecho_test "$target" ost1 "$pages" ||
9830 echo "there is no obdfilter target on ost1"
9833 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9836 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9838 test_181() { # bug 22177
9839 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9840 # create enough files to index the directory
9841 createmany -o $DIR/$tdir/foobar 4000
9842 # print attributes for debug purpose
9845 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9847 # remove the files & current working dir
9848 unlinkmany $DIR/$tdir/foobar 4000
9850 kill -USR1 $MULTIPID
9852 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9855 run_test 181 "Test open-unlinked dir ========================"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9859 # disable MDC RPC lock wouldn't crash client
9863 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9864 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9865 $LCTL set_param fail_loc=0x804
9867 for (( i=0; i < $tcount; i++ )) ; do
9869 createmany -o $DIR/$tdir/$i/f- $fcount &
9873 for (( i=0; i < $tcount; i++ )) ; do
9874 unlinkmany $DIR/$tdir/$i/f- $fcount &
9880 $LCTL set_param fail_loc=0
9882 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9884 test_183() { # LU-2275
9885 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9886 skip "Need MDS version at least 2.3.56" && return
9888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9889 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9890 echo aaa > $DIR/$tdir/$tfile
9892 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9893 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9895 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9896 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9898 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9900 # Flush negative dentry cache
9901 touch $DIR/$tdir/$tfile
9903 # We are not checking for any leaked references here, they'll
9904 # become evident next time we do cleanup with module unload.
9907 run_test 183 "No crash or request leak in case of strange dispositions ========"
9909 # test suite 184 is for LU-2016, LU-2017
9911 check_swap_layouts_support && return 0
9913 dir0=$DIR/$tdir/$testnum
9914 test_mkdir -p $dir0 || error "creating dir $dir0"
9919 $SETSTRIPE -c1 $file1
9921 $SETSTRIPE -c2 $file2
9923 gen1=$($GETSTRIPE -g $file1)
9924 gen2=$($GETSTRIPE -g $file2)
9926 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9927 gen=$($GETSTRIPE -g $file1)
9928 [[ $gen1 != $gen ]] ||
9929 "Layout generation on $file1 does not change"
9930 gen=$($GETSTRIPE -g $file2)
9931 [[ $gen2 != $gen ]] ||
9932 "Layout generation on $file2 does not change"
9934 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9935 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9937 run_test 184a "Basic layout swap"
9940 check_swap_layouts_support && return 0
9942 dir0=$DIR/$tdir/$testnum
9943 mkdir -p $dir0 || error "creating dir $dir0"
9950 $SETSTRIPE -c1 $file1
9951 $SETSTRIPE -c2 $file2
9952 $SETSTRIPE -c1 $file3
9953 chown $RUNAS_ID $file3
9954 gen1=$($GETSTRIPE -g $file1)
9955 gen2=$($GETSTRIPE -g $file2)
9957 $LFS swap_layouts $dir1 $dir2 &&
9958 error "swap of directories layouts should fail"
9959 $LFS swap_layouts $dir1 $file1 &&
9960 error "swap of directory and file layouts should fail"
9961 $RUNAS $LFS swap_layouts $file1 $file2 &&
9962 error "swap of file we cannot write should fail"
9963 $LFS swap_layouts $file1 $file3 &&
9964 error "swap of file with different owner should fail"
9965 /bin/true # to clear error code
9967 run_test 184b "Forbidden layout swap (will generate errors)"
9970 check_swap_layouts_support && return 0
9972 local dir0=$DIR/$tdir/$testnum
9973 mkdir -p $dir0 || error "creating dir $dir0"
9975 local ref1=$dir0/ref1
9976 local ref2=$dir0/ref2
9977 local file1=$dir0/file1
9978 local file2=$dir0/file2
9979 # create a file large enough for the concurent test
9980 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9981 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9982 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9985 dd if=$ref1 of=$file1 bs=16k &
9988 # Make sure dd starts to copy file
9989 while [ ! -f $file1 ]; do sleep 0.1; done
9991 $LFS swap_layouts $file1 $file2
9994 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9995 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9997 # how many bytes copied before swapping layout
9998 local copied=`stat -c %s $file2`
9999 local remaining=`stat -c %s $ref1`
10000 remaining=$((remaining - copied))
10001 echo "Copied $copied bytes before swapping layout..."
10003 cmp -n $copied $file1 $ref2 | grep differ &&
10004 error "Content mismatch [0, $copied) of ref2 and file1"
10005 cmp -n $copied $file2 $ref1 ||
10006 error "Content mismatch [0, $copied) of ref1 and file2"
10007 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10008 error "Content mismatch [$copied, EOF) of ref1 and file1"
10011 rm -f $ref1 $ref2 $file1 $file2
10013 run_test 184c "Concurrent write and layout swap"
10016 check_swap_layouts_support && return 0
10018 local file1=$DIR/$tdir/$tfile-1
10019 local file2=$DIR/$tdir/$tfile-2
10020 local file3=$DIR/$tdir/$tfile-3
10024 mkdir -p $DIR/$tdir
10025 touch $file1 || error "create $file1 failed"
10026 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10027 error "create $file2 failed"
10028 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10029 error "create $file3 failed"
10030 lovea1=$($LFS getstripe $file1 | sed 1d)
10032 $LFS swap_layouts $file2 $file3 ||
10033 error "swap $file2 $file3 layouts failed"
10034 $LFS swap_layouts $file1 $file2 ||
10035 error "swap $file1 $file2 layouts failed"
10037 lovea2=$($LFS getstripe $file2 | sed 1d)
10038 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10040 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10041 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10043 run_test 184d "allow stripeless layouts swap"
10046 test_185() { # LU-2441
10047 # LU-3553 - no volatile file support in old servers
10048 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10049 { skip "Need MDS version at least 2.3.60"; return 0; }
10051 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10052 touch $DIR/$tdir/spoo
10053 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10054 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10055 error "cannot create/write a volatile file"
10056 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10057 error "FID is still valid after close"
10059 multiop_bg_pause $DIR/$tdir vVw4096_c
10066 # assume that the next FID for this client is sequential, since stdout
10067 # is unfortunately eaten by multiop_bg_pause
10068 local n=$((${fidv[1]} + 1))
10069 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10070 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10071 error "FID is missing before close"
10072 kill -USR1 $multi_pid
10073 # 1 second delay, so if mtime change we will see it
10075 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10076 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10078 run_test 185 "Volatile file support"
10081 local dir0=$DIR/$tdir/$testnum
10082 mkdir -p $dir0 || error "creating dir $dir0"
10084 local file=$dir0/file1
10085 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10086 local dv1=$($LFS data_version $file)
10087 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10088 local dv2=$($LFS data_version $file)
10089 [[ $dv1 != $dv2 ]] ||
10090 error "data version did not change on write $dv1 == $dv2"
10095 run_test 187a "Test data version change"
10098 local dir0=$DIR/$tdir/$testnum
10099 mkdir -p $dir0 || error "creating dir $dir0"
10101 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10102 [[ ${DV[0]} != ${DV[1]} ]] ||
10103 error "data version did not change on write"\
10104 " ${DV[0]} == ${DV[1]}"
10109 run_test 187b "Test data version change on volatile file"
10112 check_file_in_pool()
10117 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10120 for t in $tlist ; do
10121 [ "$i" -eq "$t" ] && continue 2
10124 echo "pool list: $tlist"
10125 echo "striping: $res"
10126 error_noexit "$file not allocated in $pool"
10133 echo "Creating new pool"
10136 create_pool $FSNAME.$pool ||
10137 { error_noexit "No pool created, result code $?"; return 1; }
10138 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10139 { error_noexit "$pool not in lfs pool_list"; return 2; }
10142 pool_add_targets() {
10143 echo "Adding targets to pool"
10149 local list=$(seq $first $step $last)
10151 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10152 do_facet mgs $LCTL pool_add \
10153 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10154 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10155 | sort -u | tr '\n' ' ' " "$t" || {
10156 error_noexit "Add to pool failed"
10159 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10160 local addcount=$(((last - first) / step + 1))
10161 [ $lfscount -eq $addcount ] || {
10162 error_noexit "lfs pool_list bad ost count" \
10163 "$lfscount != $addcount"
10171 echo "Setting pool on directory $tdir"
10173 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10175 error_noexit "Cannot set pool $pool to $tdir"
10182 echo "Checking pool on directory $tdir"
10184 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10185 [ "$res" = "$pool" ] && return 0
10187 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10191 pool_dir_rel_path() {
10192 echo "Testing relative path works well"
10197 mkdir -p $root/$tdir/$tdir
10199 pool_set_dir $pool $tdir || return 1
10200 pool_set_dir $pool ./$tdir || return 2
10201 pool_set_dir $pool ../$tdir || return 3
10202 pool_set_dir $pool ../$tdir/$tdir || return 4
10203 rm -rf $tdir; cd - > /dev/null
10206 pool_alloc_files() {
10207 echo "Checking files allocation from directory pool"
10214 for i in $(seq -w 1 $count)
10216 local file=$tdir/file-$i
10218 check_file_in_pool $file $pool "$tlist" || \
10219 failed=$((failed + 1))
10221 [ "$failed" = 0 ] && return 0
10223 error_noexit "$failed files not allocated in $pool"
10227 pool_create_files() {
10228 echo "Creating files in pool"
10236 for i in $(seq -w 1 $count)
10238 local file=$tdir/spoo-$i
10239 $SETSTRIPE -p $pool $file
10240 check_file_in_pool $file $pool "$tlist" || \
10241 failed=$((failed + 1))
10243 [ "$failed" = 0 ] && return 0
10245 error_noexit "$failed files not allocated in $pool"
10250 echo "Checking 'lfs df' output"
10253 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10255 local res=$($LFS df --pool $FSNAME.$pool |
10257 grep "$FSNAME-OST" |
10259 [ "$res" = "$t" ] && return 0
10261 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10265 pool_file_rel_path() {
10266 echo "Creating files in a pool with relative pathname"
10271 { error_noexit "unable to create $tdir"; return 1 ; }
10272 local file="/..$tdir/$tfile-1"
10273 $SETSTRIPE -p $pool $file ||
10274 { error_noexit "unable to create $file" ; return 2 ; }
10277 $SETSTRIPE -p $pool $tfile-2 || {
10278 error_noexit "unable to create $tfile-2 in $tdir"
10283 pool_remove_first_target() {
10284 echo "Removing first target from a pool"
10287 local pname="lov.$FSNAME-*.pools.$pool"
10288 local t=$($LCTL get_param -n $pname | head -1)
10289 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10290 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10291 error_noexit "$t not removed from $FSNAME.$pool"
10296 pool_remove_all_targets() {
10297 echo "Removing all targets from pool"
10300 local pname="lov.$FSNAME-*.pools.$pool"
10301 for t in $($LCTL get_param -n $pname | sort -u)
10303 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10305 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10306 error_noexit "Pool $FSNAME.$pool cannot be drained"
10309 # striping on an empty/nonexistant pool should fall back
10310 # to "pool of everything"
10312 error_noexit "failed to use fallback striping for empty pool"
10315 # setstripe on an empty pool should fail
10316 $SETSTRIPE -p $pool $file 2>/dev/null && {
10317 error_noexit "expected failure when creating file" \
10325 echo "Destroying pool"
10329 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10332 # striping on an empty/nonexistant pool should fall back
10333 # to "pool of everything"
10335 error_noexit "failed to use fallback striping for missing pool"
10338 # setstripe on an empty pool should fail
10339 $SETSTRIPE -p $pool $file 2>/dev/null && {
10340 error_noexit "expected failure when creating file" \
10341 "with missing pool"
10345 # get param should return err once pool is gone
10346 if wait_update $HOSTNAME "lctl get_param -n \
10347 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10349 remove_pool_from_list $FSNAME.$pool
10352 error_noexit "Pool $FSNAME.$pool is not destroyed"
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10358 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10360 local POOL=${POOL:-cea1}
10361 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10362 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10365 local last_ost=$(($OSTCOUNT - 1))
10367 local ost_list=$(seq $first_ost $ost_step $last_ost)
10368 local ost_range="$first_ost $last_ost $ost_step"
10369 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10370 local file_dir=$POOL_ROOT/file_tst
10374 # former test_200a test_200b
10375 pool_add $POOL || { rc=$? ; break; }
10376 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10377 # former test_200c test_200d
10378 mkdir -p $test_path
10379 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10380 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10381 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10382 || { rc=$? ; break; }
10383 # former test_200e test_200f
10384 local files=$((OSTCOUNT*3))
10385 pool_alloc_files $POOL $test_path $files "$ost_list" \
10386 || { rc=$? ; break; }
10387 pool_create_files $POOL $file_dir $files "$ost_list" \
10388 || { rc=$? ; break; }
10389 # former test_200g test_200h
10390 pool_lfs_df $POOL || { rc=$? ; break; }
10391 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10393 # former test_201a test_201b test_201c
10394 pool_remove_first_target $POOL || { rc=$? ; break; }
10396 local f=$test_path/$tfile
10397 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10398 pool_remove $POOL $f || { rc=$? ; break; }
10405 run_test 200 "OST pools"
10407 # usage: default_attr <count | size | offset>
10409 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10412 # usage: check_default_stripe_attr
10413 check_default_stripe_attr() {
10414 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10416 --stripe-count|--count)
10417 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10418 --stripe-size|--size)
10419 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10420 --stripe-index|--index)
10423 error "unknown getstripe attr '$1'"
10426 [ $ACTUAL != $EXPECTED ] &&
10427 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10431 test_mkdir -p $DIR/$tdir
10432 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10434 check_default_stripe_attr --stripe-count
10435 check_default_stripe_attr --stripe-size
10436 check_default_stripe_attr --stripe-index
10440 run_test 204a "Print default stripe attributes ================="
10443 test_mkdir -p $DIR/$tdir
10444 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10446 check_default_stripe_attr --stripe-size
10447 check_default_stripe_attr --stripe-index
10451 run_test 204b "Print default stripe size and offset ==========="
10454 test_mkdir -p $DIR/$tdir
10455 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10457 check_default_stripe_attr --stripe-count
10458 check_default_stripe_attr --stripe-index
10462 run_test 204c "Print default stripe count and offset ==========="
10465 test_mkdir -p $DIR/$tdir
10466 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10468 check_default_stripe_attr --stripe-count
10469 check_default_stripe_attr --stripe-size
10473 run_test 204d "Print default stripe count and size ============="
10476 test_mkdir -p $DIR/$tdir
10477 $SETSTRIPE -d $DIR/$tdir
10479 check_default_stripe_attr --stripe-count --raw
10480 check_default_stripe_attr --stripe-size --raw
10481 check_default_stripe_attr --stripe-index --raw
10485 run_test 204e "Print raw stripe attributes ================="
10488 test_mkdir -p $DIR/$tdir
10489 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10491 check_default_stripe_attr --stripe-size --raw
10492 check_default_stripe_attr --stripe-index --raw
10496 run_test 204f "Print raw stripe size and offset ==========="
10499 test_mkdir -p $DIR/$tdir
10500 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10502 check_default_stripe_attr --stripe-count --raw
10503 check_default_stripe_attr --stripe-index --raw
10507 run_test 204g "Print raw stripe count and offset ==========="
10510 test_mkdir -p $DIR/$tdir
10511 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10513 check_default_stripe_attr --stripe-count --raw
10514 check_default_stripe_attr --stripe-size --raw
10518 run_test 204h "Print raw stripe count and size ============="
10520 # Figure out which job scheduler is being used, if any,
10521 # or use a fake one
10522 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10523 JOBENV=SLURM_JOB_ID
10524 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10526 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10528 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10529 JOBENV=LOADL_STEP_ID
10530 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10536 verify_jobstats() {
10540 # clear old jobstats
10541 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10542 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10544 # use a new JobID for this test, or we might see an old one
10545 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10549 log "Using JobID environment variable $JOBENV=$JOBVAL"
10551 if [ $JOBENV = "FAKE_JOBID" ]; then
10552 FAKE_JOBID=$JOBVAL $cmd
10557 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10558 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10559 do_facet $FACET lctl get_param mdt.*.job_stats |
10560 grep $JOBVAL || error "No job stats found on MDT $FACET"
10562 if [ "$target" = "ost" -o "$target" = "both" ]; then
10564 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10565 grep $JOBVAL || error "No job stats found on OST $FACET"
10571 NEW_JOBENV=${1:-$OLD_JOBENV}
10572 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10573 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10576 test_205() { # Job stats
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10578 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10579 skip "Server doesn't support jobstats" && return 0
10582 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10583 if [ $OLD_JOBENV != $JOBENV ]; then
10584 jobstats_set $JOBENV
10585 trap jobstats_set EXIT
10589 cmd="mkdir $DIR/$tfile"
10590 verify_jobstats "$cmd" "mdt"
10592 cmd="rm -fr $DIR/$tfile"
10593 verify_jobstats "$cmd" "mdt"
10595 cmd="mknod $DIR/$tfile c 1 3"
10596 verify_jobstats "$cmd" "mdt"
10598 cmd="rm -f $DIR/$tfile"
10599 verify_jobstats "$cmd" "mdt"
10601 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10602 verify_jobstats "$cmd" "mdt"
10604 cmd="touch $DIR/$tfile"
10605 verify_jobstats "$cmd" "both"
10607 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10608 verify_jobstats "$cmd" "ost"
10610 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10611 verify_jobstats "$cmd" "ost"
10613 cmd="$TRUNCATE $DIR/$tfile 0"
10614 verify_jobstats "$cmd" "both"
10616 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10617 verify_jobstats "$cmd" "mdt"
10620 rm -f $DIR/jobstats_test_rename
10622 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10624 run_test 205 "Verify job stats"
10626 # LU-1480, LU-1773 and LU-1657
10628 mkdir -p $DIR/$tdir
10629 lfs setstripe -c -1 $DIR/$tdir
10630 #define OBD_FAIL_LOV_INIT 0x1403
10631 $LCTL set_param fail_loc=0xa0001403
10632 $LCTL set_param fail_val=1
10633 touch $DIR/$tdir/$tfile || true
10635 run_test 206 "fail lov_init_raid0() doesn't lbug"
10638 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10639 local fsz=`stat -c %s $DIR/$tfile`
10640 cancel_lru_locks mdc
10642 # do not return layout in getattr intent
10643 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10644 $LCTL set_param fail_loc=0x170
10645 local sz=`stat -c %s $DIR/$tfile`
10647 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10651 run_test 207a "can refresh layout at glimpse"
10654 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10655 local cksum=`md5sum $DIR/$tfile`
10656 local fsz=`stat -c %s $DIR/$tfile`
10657 cancel_lru_locks mdc
10658 cancel_lru_locks osc
10660 # do not return layout in getattr intent
10661 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10662 $LCTL set_param fail_loc=0x171
10664 # it will refresh layout after the file is opened but before read issues
10665 echo checksum is "$cksum"
10666 echo "$cksum" |md5sum -c --quiet || error "file differs"
10670 run_test 207b "can refresh layout at open"
10673 # FIXME: in this test suite, only RD lease is used. This is okay
10674 # for now as only exclusive open is supported. After generic lease
10675 # is done, this test suite should be revised. - Jinshan
10677 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10678 { skip "Need MDS version at least 2.4.52"; return 0; }
10680 echo "==== test 1: verify get lease work"
10681 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10683 echo "==== test 2: verify lease can be broken by upcoming open"
10684 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10688 $MULTIOP $DIR/$tfile oO_RDONLY:c
10689 kill -USR1 $PID && wait $PID || error "break lease error"
10691 echo "==== test 3: verify lease can't be granted if an open already exists"
10692 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10696 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10697 kill -USR1 $PID && wait $PID || error "open file error"
10699 echo "==== test 4: lease can sustain over recovery"
10700 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10706 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10708 echo "==== test 5: lease broken can't be regained by replay"
10709 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10713 # open file to break lease and then recovery
10714 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10717 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10721 run_test 208 "Exclusive open"
10725 size=$((size % 8192 + 1))
10726 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10727 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10728 rm -f $DIR/f212 $DIR/f212.xyz
10730 run_test 212 "Sendfile test ============================================"
10733 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10734 cancel_lru_locks osc
10735 lctl set_param fail_loc=0x8000040f
10736 # generate a read lock
10737 cat $DIR/$tfile > /dev/null
10738 # write to the file, it will try to cancel the above read lock.
10739 cat /etc/hosts >> $DIR/$tfile
10741 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10743 test_214() { # for bug 20133
10744 test_mkdir -p $DIR/d214p/d214c
10745 for (( i=0; i < 340; i++ )) ; do
10746 touch $DIR/d214p/d214c/a$i
10749 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10750 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10751 ls $DIR/d214c || error "ls $DIR/d214c failed"
10752 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10754 run_test 214 "hash-indexed directory test - bug 20133"
10756 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10757 create_lnet_proc_files() {
10758 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10759 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10761 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10762 rm -f "$TMP/lnet_$1.sys_tmp"
10765 # counterpart of create_lnet_proc_files
10766 remove_lnet_proc_files() {
10767 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10770 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10771 # 3rd arg as regexp for body
10772 check_lnet_proc_stats() {
10773 local l=$(cat "$TMP/lnet_$1" |wc -l)
10774 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10776 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10779 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10780 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10781 # optional and can be regexp for 2nd line (lnet.routes case)
10782 check_lnet_proc_entry() {
10783 local blp=2 # blp stands for 'position of 1st line of body'
10784 [ "$5" = "" ] || blp=3 # lnet.routes case
10786 local l=$(cat "$TMP/lnet_$1" |wc -l)
10787 # subtracting one from $blp because the body can be empty
10788 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10790 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10791 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10793 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10794 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10796 # bail out if any unexpected line happened
10797 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10798 [ "$?" != 0 ] || error "$2 misformatted"
10801 test_215() { # for bugs 18102, 21079, 21517
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10803 local N='(0|[1-9][0-9]*)' # non-negative numeric
10804 local P='[1-9][0-9]*' # positive numeric
10805 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10806 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10807 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10808 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10810 local L1 # regexp for 1st line
10811 local L2 # regexp for 2nd line (optional)
10812 local BR # regexp for the rest (body)
10814 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10815 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10816 create_lnet_proc_files "stats"
10817 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10818 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10819 remove_lnet_proc_files "stats"
10821 # /proc/sys/lnet/routes should look like this:
10822 # Routing disabled/enabled
10823 # net hops priority state router
10824 # where net is a string like tcp0, hops > 0, priority >= 0,
10825 # state is up/down,
10826 # router is a string like 192.168.1.1@tcp2
10827 L1="^Routing (disabled|enabled)$"
10828 L2="^net +hops +priority +state +router$"
10829 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10830 create_lnet_proc_files "routes"
10831 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10832 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10833 remove_lnet_proc_files "routes"
10835 # /proc/sys/lnet/routers should look like this:
10836 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10837 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10838 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10839 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10840 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10841 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10842 create_lnet_proc_files "routers"
10843 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10844 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10845 remove_lnet_proc_files "routers"
10847 # /proc/sys/lnet/peers should look like this:
10848 # nid refs state last max rtr min tx min queue
10849 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10850 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10851 # numeric (0 or >0 or <0), queue >= 0.
10852 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10853 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10854 create_lnet_proc_files "peers"
10855 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10856 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10857 remove_lnet_proc_files "peers"
10859 # /proc/sys/lnet/buffers should look like this:
10860 # pages count credits min
10861 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10862 L1="^pages +count +credits +min$"
10863 BR="^ +$N +$N +$I +$I$"
10864 create_lnet_proc_files "buffers"
10865 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10866 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10867 remove_lnet_proc_files "buffers"
10869 # /proc/sys/lnet/nis should look like this:
10870 # nid status alive refs peer rtr max tx min
10871 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10872 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10873 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10874 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10875 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10876 create_lnet_proc_files "nis"
10877 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10878 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10879 remove_lnet_proc_files "nis"
10881 # can we successfully write to /proc/sys/lnet/stats?
10882 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10883 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10885 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10887 test_216() { # bug 20317
10888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10889 remote_ost_nodsh && skip "remote OST with nodsh" && return
10892 local facets=$(get_facets OST)
10893 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10895 save_lustre_params client "osc.*.contention_seconds" > $p
10896 save_lustre_params $facets \
10897 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10898 save_lustre_params $facets \
10899 "ldlm.namespaces.filter-*.contended_locks" >> $p
10900 save_lustre_params $facets \
10901 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10904 # agressive lockless i/o settings
10905 for node in $(osts_nodes); do
10906 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'
10908 lctl set_param -n osc.*.contention_seconds 60
10910 $DIRECTIO write $DIR/$tfile 0 10 4096
10911 $CHECKSTAT -s 40960 $DIR/$tfile
10913 # disable lockless i/o
10914 for node in $(osts_nodes); do
10915 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10917 lctl set_param -n osc.*.contention_seconds 0
10920 dd if=/dev/zero of=$DIR/$tfile count=0
10921 $CHECKSTAT -s 0 $DIR/$tfile
10923 restore_lustre_params <$p
10927 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10929 test_217() { # bug 22430
10930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10934 for node in $(nodes_list); do
10935 nid=$(host_nids_address $node $NETTYPE)
10936 if [[ $nid = *-* ]] ; then
10937 echo "lctl ping $nid@$NETTYPE"
10938 lctl ping $nid@$NETTYPE
10940 echo "skipping $node (no hyphen detected)"
10944 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10947 # do directio so as not to populate the page cache
10948 log "creating a 10 Mb file"
10949 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10950 log "starting reads"
10951 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10952 log "truncating the file"
10953 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10955 kill %+ || true # reads might have finished
10956 echo "wait until dd is finished"
10958 log "removing the temporary file"
10959 rm -rf $DIR/$tfile || error "tmp file removal failed"
10961 run_test 218 "parallel read and truncate should not deadlock ======================="
10964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10965 # write one partial page
10966 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10967 # set no grant so vvp_io_commit_write will do sync write
10968 $LCTL set_param fail_loc=0x411
10969 # write a full page at the end of file
10970 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10972 $LCTL set_param fail_loc=0
10973 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10974 $LCTL set_param fail_loc=0x411
10975 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10977 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10979 test_220() { #LU-325
10980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10981 remote_ost_nodsh && skip "remote OST with nodsh" && return
10984 test_mkdir -p $DIR/$tdir
10985 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10986 awk '{print $2}' | sed -e 's/_UUID$//')
10989 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10990 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10991 osc.$mdtosc_proc1.prealloc_last_id)
10992 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10993 osc.$mdtosc_proc1.prealloc_next_id)
10997 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10998 #define OBD_FAIL_OST_ENOINO 0x229
10999 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11000 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11001 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11003 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11005 MDSOBJS=$((last_id - next_id))
11006 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11008 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11009 echo "OST still has $count kbytes free"
11011 echo "create $MDSOBJS files @next_id..."
11012 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11014 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11015 osc.$mdtosc_proc1.prealloc_last_id)
11016 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11017 osc.$mdtosc_proc1.prealloc_next_id)
11019 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11024 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11025 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11027 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11028 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11029 echo "unlink $MDSOBJS files @$next_id..."
11030 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11032 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11036 dd if=`which date` of=$MOUNT/date oflag=sync
11037 chmod +x $MOUNT/date
11039 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11040 $LCTL set_param fail_loc=0x80001401
11042 $MOUNT/date > /dev/null
11045 run_test 221 "make sure fault and truncate race to not cause OOM"
11048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11050 test_mkdir -p $DIR/$tdir
11051 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11052 createmany -o $DIR/$tdir/$tfile 10
11053 cancel_lru_locks mdc
11054 cancel_lru_locks osc
11055 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11056 $LCTL set_param fail_loc=0x31a
11057 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11058 $LCTL set_param fail_loc=0
11061 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11066 test_mkdir -p $DIR/$tdir
11067 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11068 createmany -o $DIR/$tdir/$tfile 10
11069 cancel_lru_locks mdc
11070 cancel_lru_locks osc
11071 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11072 $LCTL set_param fail_loc=0x31a
11073 rm -r $DIR/$tdir || "AGL for rmdir failed"
11074 $LCTL set_param fail_loc=0
11076 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11081 test_mkdir -p $DIR/$tdir
11082 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11083 createmany -o $DIR/$tdir/$tfile 10
11084 cancel_lru_locks mdc
11085 cancel_lru_locks osc
11086 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11087 $LCTL set_param fail_loc=0x31b
11088 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11089 $LCTL set_param fail_loc=0
11092 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11094 test_224a() { # LU-1039, MRP-303
11095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11096 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11097 $LCTL set_param fail_loc=0x508
11098 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11099 $LCTL set_param fail_loc=0
11102 run_test 224a "Don't panic on bulk IO failure"
11104 test_224b() { # LU-1039, MRP-303
11105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11106 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11107 cancel_lru_locks osc
11108 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11109 $LCTL set_param fail_loc=0x515
11110 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11111 $LCTL set_param fail_loc=0
11114 run_test 224b "Don't panic on bulk IO failure"
11116 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11119 if [ -z ${MDSSURVEY} ]; then
11120 skip_env "mds-survey not found" && return
11123 [ $MDSCOUNT -ge 2 ] &&
11124 skip "skipping now for more than one MDT" && return
11126 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11127 { skip "Need MDS version at least 2.2.51"; return; }
11129 local mds=$(facet_host $SINGLEMDS)
11130 local target=$(do_nodes $mds 'lctl dl' | \
11131 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11133 local cmd1="file_count=1000 thrhi=4"
11134 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11135 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11136 local cmd="$cmd1 $cmd2 $cmd3"
11138 rm -f ${TMP}/mds_survey*
11140 eval $cmd || error "mds-survey with zero-stripe failed"
11141 cat ${TMP}/mds_survey*
11142 rm -f ${TMP}/mds_survey*
11144 run_test 225a "Metadata survey sanity with zero-stripe"
11147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11149 if [ -z ${MDSSURVEY} ]; then
11150 skip_env "mds-survey not found" && return
11152 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11153 { skip "Need MDS version at least 2.2.51"; return; }
11155 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11156 skip_env "Need to mount OST to test" && return
11159 [ $MDSCOUNT -ge 2 ] &&
11160 skip "skipping now for more than one MDT" && return
11161 local mds=$(facet_host $SINGLEMDS)
11162 local target=$(do_nodes $mds 'lctl dl' | \
11163 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11165 local cmd1="file_count=1000 thrhi=4"
11166 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11167 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11168 local cmd="$cmd1 $cmd2 $cmd3"
11170 rm -f ${TMP}/mds_survey*
11172 eval $cmd || error "mds-survey with stripe_count failed"
11173 cat ${TMP}/mds_survey*
11174 rm -f ${TMP}/mds_survey*
11176 run_test 225b "Metadata survey sanity with stripe_count = 1"
11178 mcreate_path2fid () {
11184 local path=$DIR/$tdir/$name
11189 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11190 error "cannot create $desc"
11192 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11194 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11196 fid_path=$($LFS fid2path $MOUNT $fid)
11198 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11200 [ "$path" == "$fid_path" ] ||
11201 error "fid2path returned $fid_path, expected $path"
11203 echo "pass with $path and $fid"
11208 mkdir -p $DIR/$tdir
11210 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11211 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11212 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11213 mcreate_path2fid 0040666 0 0 dir "directory"
11214 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11215 mcreate_path2fid 0100666 0 0 file "regular file"
11216 mcreate_path2fid 0120666 0 0 link "symbolic link"
11217 mcreate_path2fid 0140666 0 0 sock "socket"
11219 run_test 226a "call path2fid and fid2path on files of all type"
11222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11226 mkdir -p $DIR/$tdir
11227 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11228 error "create remote directory failed"
11229 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11230 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11231 "character special file (null)"
11232 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11233 "character special file (no device)"
11234 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11235 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11236 "block special file (loop)"
11237 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11238 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11239 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11241 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11243 # LU-1299 Executing or running ldd on a truncated executable does not
11244 # cause an out-of-memory condition.
11246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11247 dd if=`which date` of=$MOUNT/date bs=1k count=1
11248 chmod +x $MOUNT/date
11250 $MOUNT/date > /dev/null
11251 ldd $MOUNT/date > /dev/null
11254 run_test 227 "running truncated executable does not cause OOM"
11256 # LU-1512 try to reuse idle OI blocks
11258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11259 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11260 skip "non-ldiskfs backend" && return
11262 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11263 local myDIR=$DIR/$tdir
11266 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11267 $LCTL set_param fail_loc=0x80001002
11268 createmany -o $myDIR/t- 10000
11269 $LCTL set_param fail_loc=0
11270 # The guard is current the largest FID holder
11272 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11274 local IDX=$(($SEQ % 64))
11276 do_facet $SINGLEMDS sync
11277 # Make sure journal flushed.
11279 local blk1=$(do_facet $SINGLEMDS \
11280 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11281 grep Blockcount | awk '{print $4}')
11283 # Remove old files, some OI blocks will become idle.
11284 unlinkmany $myDIR/t- 10000
11285 # Create new files, idle OI blocks should be reused.
11286 createmany -o $myDIR/t- 2000
11287 do_facet $SINGLEMDS sync
11288 # Make sure journal flushed.
11290 local blk2=$(do_facet $SINGLEMDS \
11291 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11292 grep Blockcount | awk '{print $4}')
11294 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11296 run_test 228a "try to reuse idle OI blocks"
11299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11300 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11301 skip "non-ldiskfs backend" && return
11303 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11304 local myDIR=$DIR/$tdir
11307 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11308 $LCTL set_param fail_loc=0x80001002
11309 createmany -o $myDIR/t- 10000
11310 $LCTL set_param fail_loc=0
11311 # The guard is current the largest FID holder
11313 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11315 local IDX=$(($SEQ % 64))
11317 do_facet $SINGLEMDS sync
11318 # Make sure journal flushed.
11320 local blk1=$(do_facet $SINGLEMDS \
11321 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11322 grep Blockcount | awk '{print $4}')
11324 # Remove old files, some OI blocks will become idle.
11325 unlinkmany $myDIR/t- 10000
11328 stop $SINGLEMDS || error "Fail to stop MDT."
11330 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11332 df $MOUNT || error "Fail to df."
11333 # Create new files, idle OI blocks should be reused.
11334 createmany -o $myDIR/t- 2000
11335 do_facet $SINGLEMDS sync
11336 # Make sure journal flushed.
11338 local blk2=$(do_facet $SINGLEMDS \
11339 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11340 grep Blockcount | awk '{print $4}')
11342 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11344 run_test 228b "idle OI blocks can be reused after MDT restart"
11348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11349 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11350 skip "non-ldiskfs backend" && return
11352 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11353 local myDIR=$DIR/$tdir
11356 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11357 $LCTL set_param fail_loc=0x80001002
11358 # 20000 files can guarantee there are index nodes in the OI file
11359 createmany -o $myDIR/t- 20000
11360 $LCTL set_param fail_loc=0
11361 # The guard is current the largest FID holder
11363 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11365 local IDX=$(($SEQ % 64))
11367 do_facet $SINGLEMDS sync
11368 # Make sure journal flushed.
11370 local blk1=$(do_facet $SINGLEMDS \
11371 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11372 grep Blockcount | awk '{print $4}')
11374 # Remove old files, some OI blocks will become idle.
11375 unlinkmany $myDIR/t- 20000
11377 # The OI file should become empty now
11379 # Create new files, idle OI blocks should be reused.
11380 createmany -o $myDIR/t- 2000
11381 do_facet $SINGLEMDS sync
11382 # Make sure journal flushed.
11384 local blk2=$(do_facet $SINGLEMDS \
11385 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11386 grep Blockcount | awk '{print $4}')
11388 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11390 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11392 test_229() { # LU-2482, LU-3448
11393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11394 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11398 # Create a file with a released layout and stripe count 2.
11399 $MULTIOP $DIR/$tfile H2c ||
11400 error "failed to create file with released layout"
11402 $GETSTRIPE -v $DIR/$tfile
11404 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11405 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11407 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11408 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11409 stat $DIR/$tfile || error "failed to stat released file"
11411 $TRUNCATE $DIR/$tfile 200000 &&
11412 error "truncate of released file should fail"
11414 # Ensure that nothing happened anyway.
11415 $CHECKSTAT -s 0 $DIR/$tfile ||
11416 error "released file size should not change"
11418 # Stripe count should be no change after truncate
11419 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11420 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11422 chown $RUNAS_ID $DIR/$tfile ||
11423 error "chown $RUNAS_ID $DIR/$tfile failed"
11425 chgrp $RUNAS_ID $DIR/$tfile ||
11426 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11428 touch $DIR/$tfile ||
11429 error "touch $DIR/$tfile failed"
11431 rm $DIR/$tfile || error "failed to remove released file"
11433 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11437 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11440 mkdir -p $DIR/$tdir/test_230_local
11441 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11442 [ $mdt_idx -ne 0 ] &&
11443 error "create local directory on wrong MDT $mdt_idx"
11445 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11446 error "create remote directory failed"
11447 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11448 [ $mdt_idx -ne $MDTIDX ] &&
11449 error "create remote directory on wrong MDT $mdt_idx"
11451 createmany -o $DIR/$tdir/test_230/t- 10 ||
11452 error "create files on remote directory failed"
11453 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11454 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11455 rm -r $DIR/$tdir || error "unlink remote directory failed"
11457 run_test 230a "Create remote directory and files under the remote directory"
11460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11461 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11463 local remote_dir=$DIR/$tdir/remote_dir
11466 mkdir -p $DIR/$tdir
11467 $LFS mkdir -i $MDTIDX $remote_dir ||
11468 error "create remote directory failed"
11470 $LFS mkdir -i 0 $remote_dir/new_dir &&
11471 error "nested remote directory create succeed!"
11473 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11474 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11475 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11478 error "create remote directory failed after set enable_remote_dir"
11480 rm -rf $remote_dir || error "first unlink remote directory failed"
11482 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11483 error "chown worked"
11485 do_facet mds$MDTIDX lctl set_param \
11486 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11487 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11488 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11491 error "create remote dir failed after set enable_remote_dir_gid"
11493 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11495 run_test 230b "nested remote directory should be failed"
11499 # For simplicity this test assumes that max_pages_per_rpc
11500 # is the same across all OSCs
11501 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11502 local bulk_size=$((max_pages * 4096))
11504 mkdir -p $DIR/$tdir
11506 # clear the OSC stats
11507 $LCTL set_param osc.*.stats=0 &>/dev/null
11509 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11511 oflag=direct &>/dev/null || error "dd failed"
11513 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11514 if [ x$nrpcs != "x1" ]; then
11515 error "found $nrpc ost_write RPCs, not 1 as expected"
11518 # Drop the OSC cache, otherwise we will read from it
11519 cancel_lru_locks osc
11521 # clear the OSC stats
11522 $LCTL set_param osc.*.stats=0 &>/dev/null
11524 # Client reads $bulk_size.
11525 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11526 iflag=direct &>/dev/null || error "dd failed"
11528 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11529 if [ x$nrpcs != "x1" ]; then
11530 error "found $nrpc ost_read RPCs, not 1 as expected"
11533 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11536 mkdir -p $DIR/$tdir
11538 for i in {0..1023}; do
11539 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11540 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11541 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11545 run_test 231b "must not assert on fully utilized OST request buffer"
11548 mkdir -p $DIR/$tdir
11549 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11550 $LCTL set_param fail_loc=0x31c
11552 # ignore dd failure
11553 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11555 $LCTL set_param fail_loc=0
11556 umount_client $MOUNT || error "umount failed"
11557 mount_client $MOUNT || error "mount failed"
11559 run_test 232 "failed lock should not block umount"
11562 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11563 { skip "Need MDS version at least 2.3.64"; return; }
11565 local fid=$($LFS path2fid $MOUNT)
11566 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11567 error "cannot access $MOUNT using its FID '$fid'"
11569 run_test 233 "checking that OBF of the FS root succeeds"
11572 local p="$TMP/sanityN-$TESTNAME.parameters"
11573 save_lustre_params client "llite.*.xattr_cache" > $p
11574 lctl set_param llite.*.xattr_cache 1 ||
11575 { skip "xattr cache is not supported"; return 0; }
11577 mkdir -p $DIR/$tdir || error "mkdir failed"
11578 touch $DIR/$tdir/$tfile || error "touch failed"
11579 # OBD_FAIL_LLITE_XATTR_ENOMEM
11580 $LCTL set_param fail_loc=0x1405
11581 setfattr -n user.attr -v value $DIR/$tdir/$tfile &&
11582 error "setfattr should have failed with ENOMEM"
11583 # attr pre-2.4.44-7 had a bug with rc
11584 getfattr -n user.attr $DIR/$tdir/$tfile &&
11585 error "getfattr should have failed with ENOMEM"
11586 $LCTL set_param fail_loc=0x0
11589 restore_lustre_params < $p
11592 run_test 234 "xattr cache should not crash on ENOMEM"
11595 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11596 skip "Need MDS version at least 2.4.52" && return
11597 flock_deadlock $DIR/$tfile
11602 124) error "process hangs on a deadlock"
11604 *) error "error executing flock_deadlock $DIR/$tfile"
11608 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11611 # tests that do cleanup/setup should be run at the end
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11617 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11618 $LCTL set_param fail_loc=0x903
11619 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11620 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11623 FAIL_ON_ERROR=true cleanup
11624 FAIL_ON_ERROR=true setup
11626 run_test 900 "umount should not race with any mgc requeue thread"
11629 check_and_cleanup_lustre
11630 if [ "$I_MOUNTED" != "yes" ]; then
11631 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true