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 [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3094 run_test 39m "test atime and mtime before 1970"
3096 test_39n() { # LU-3832
3097 local atime_diff=$(do_facet $SINGLEMDS \
3098 lctl get_param -n mdd.*MDT0000*.atime_diff)
3103 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3106 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3107 atime0=$(stat -c %X $DIR/$tfile)
3110 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3111 atime1=$(stat -c %X $DIR/$tfile)
3114 cancel_lru_locks mdc
3115 cancel_lru_locks osc
3116 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3117 atime2=$(stat -c %X $DIR/$tfile)
3119 do_facet $SINGLEMDS \
3120 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3122 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3123 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3125 run_test 39n "check that O_NOATIME is honored"
3128 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3129 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3130 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3131 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3132 error "$tfile is not 4096 bytes in size"
3134 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3138 small_write $DIR/f41 18
3140 run_test 41 "test small file write + fstat ====================="
3142 count_ost_writes() {
3143 lctl get_param -n osc.*.stats |
3144 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3151 BG_DIRTY_RATIO_SAVE=10
3152 MAX_BG_DIRTY_RATIO=25
3156 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3157 # dirty_ratio, dirty_background_ratio
3158 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3159 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3160 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3161 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3163 # if file not here, we are a 2.4 kernel
3164 kill -CONT `pidof kupdated`
3169 # setup the trap first, so someone cannot exit the test at the
3170 # exact wrong time and mess up a machine
3171 trap start_writeback EXIT
3172 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3173 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3174 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3175 sysctl -w vm.dirty_writeback_centisecs=0
3176 sysctl -w vm.dirty_writeback_centisecs=0
3177 # save and increase /proc/sys/vm/dirty_ratio
3178 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3179 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3180 # save and increase /proc/sys/vm/dirty_background_ratio
3181 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3182 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3184 # if file not here, we are a 2.4 kernel
3185 kill -STOP `pidof kupdated`
3189 # ensure that all stripes have some grant before we test client-side cache
3191 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3192 dd if=/dev/zero of=$i bs=4k count=1
3197 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3198 # file truncation, and file removal.
3200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3202 cancel_lru_locks osc
3204 sync; sleep 1; sync # just to be safe
3205 BEFOREWRITES=`count_ost_writes`
3206 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3207 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3208 AFTERWRITES=`count_ost_writes`
3209 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3210 error "$BEFOREWRITES < $AFTERWRITES"
3213 run_test 42a "ensure that we don't flush on close =============="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3218 cancel_lru_locks osc
3221 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3222 BEFOREWRITES=`count_ost_writes`
3223 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3224 AFTERWRITES=`count_ost_writes`
3225 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3226 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3228 BEFOREWRITES=`count_ost_writes`
3229 sync || error "sync: $?"
3230 AFTERWRITES=`count_ost_writes`
3231 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3232 error "$BEFOREWRITES < $AFTERWRITES on sync"
3234 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3238 run_test 42b "test destroy of file with cached dirty data ======"
3240 # if these tests just want to test the effect of truncation,
3241 # they have to be very careful. consider:
3242 # - the first open gets a {0,EOF}PR lock
3243 # - the first write conflicts and gets a {0, count-1}PW
3244 # - the rest of the writes are under {count,EOF}PW
3245 # - the open for truncate tries to match a {0,EOF}PR
3246 # for the filesize and cancels the PWs.
3247 # any number of fixes (don't get {0,EOF} on open, match
3248 # composite locks, do smarter file size management) fix
3249 # this, but for now we want these tests to verify that
3250 # the cancellation with truncate intent works, so we
3251 # start the file with a full-file pw lock to match against
3252 # until the truncate.
3257 cancel_lru_locks osc
3259 # prime the file with 0,EOF PW to match
3263 # now the real test..
3264 dd if=/dev/zero of=$file bs=1024 count=100
3265 BEFOREWRITES=`count_ost_writes`
3266 $TRUNCATE $file $offset
3267 cancel_lru_locks osc
3268 AFTERWRITES=`count_ost_writes`
3273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3275 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3276 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3279 run_test 42c "test partial truncate of file with cached dirty data"
3282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3284 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3285 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3288 run_test 42d "test complete truncate of file with cached dirty data"
3290 test_42e() { # bug22074
3291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3292 local TDIR=$DIR/${tdir}e
3293 local pagesz=$(page_size)
3294 local pages=16 # hardcoded 16 pages, don't change it.
3295 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3296 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3300 test_mkdir -p $DIR/${tdir}e
3301 $SETSTRIPE -c 1 $TDIR
3302 createmany -o $TDIR/f $files
3304 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3306 # we assume that with $OSTCOUNT files, at least one of them will
3307 # be allocated on OST0.
3308 warmup_files=$((OSTCOUNT * max_dirty_mb))
3309 createmany -o $TDIR/w $warmup_files
3311 # write a large amount of data into one file and sync, to get good
3312 # avail_grant number from OST.
3313 for ((i=0; i<$warmup_files; i++)); do
3314 idx=$($GETSTRIPE -i $TDIR/w$i)
3315 [ $idx -ne 0 ] && continue
3316 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3319 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3321 $LCTL get_param $proc_osc0/cur_dirty_bytes
3322 $LCTL get_param $proc_osc0/cur_grant_bytes
3324 # create as much dirty pages as we can while not to trigger the actual
3325 # RPCs directly. but depends on the env, VFS may trigger flush during this
3326 # period, hopefully we are good.
3327 for ((i=0; i<$warmup_files; i++)); do
3328 idx=$($GETSTRIPE -i $TDIR/w$i)
3329 [ $idx -ne 0 ] && continue
3330 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3332 $LCTL get_param $proc_osc0/cur_dirty_bytes
3333 $LCTL get_param $proc_osc0/cur_grant_bytes
3335 # perform the real test
3336 $LCTL set_param $proc_osc0/rpc_stats 0
3337 for ((;i<$files; i++)); do
3338 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3339 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3342 $LCTL get_param $proc_osc0/rpc_stats
3345 local have_ppr=false
3346 $LCTL get_param $proc_osc0/rpc_stats |
3347 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3348 # skip lines until we are at the RPC histogram data
3349 [ "$PPR" == "pages" ] && have_ppr=true && continue
3350 $have_ppr || continue
3352 # we only want the percent stat for < 16 pages
3353 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3355 percent=$((percent + WPCT))
3356 if [ $percent -gt 15 ]; then
3357 error "less than 16-pages write RPCs" \
3364 run_test 42e "verify sub-RPC writes are not done synchronously"
3367 test_mkdir -p $DIR/$tdir
3368 cp -p /bin/ls $DIR/$tdir/$tfile
3369 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3371 # give multiop a chance to open
3374 $DIR/$tdir/$tfile && error || true
3377 run_test 43 "execution of file opened for write should return -ETXTBSY"
3380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3381 test_mkdir -p $DIR/$tdir
3382 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3383 cp -p multiop $DIR/$tdir/multiop
3384 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3387 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3388 kill -USR1 $MULTIOP_PID || return 2
3389 wait $MULTIOP_PID || return 3
3390 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3392 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3396 test_mkdir -p $DIR/$tdir
3397 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3398 cp -p multiop $DIR/$tdir/multiop
3399 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3402 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3403 kill -USR1 $MULTIOP_PID || return 2
3404 wait $MULTIOP_PID || return 3
3405 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3407 run_test 43b "truncate of file being executed should return -ETXTBSY"
3410 local testdir="$DIR/$tdir"
3411 test_mkdir -p $DIR/$tdir
3413 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3414 ( cd $testdir && md5sum -c)
3416 run_test 43c "md5sum of copy into lustre========================"
3419 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3420 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3421 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3423 run_test 44 "zero length read from a sparse stripe ============="
3426 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3428 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3429 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3430 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3432 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3433 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3436 OFFSETS="0 $((stride/2)) $((stride-1))"
3437 for offset in $OFFSETS ; do
3438 for i in `seq 0 $((nstripe-1))`; do
3439 local GLOBALOFFSETS=""
3440 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3441 local myfn=$DIR/d44a-$size
3442 echo "--------writing $myfn at $size"
3443 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3444 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3445 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3446 || error "ll_sparseness_verify $GLOBALOFFSETS"
3448 for j in `seq 0 $((nstripe-1))`; do
3449 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3450 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3451 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3453 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3454 || error "ll_sparseness_verify $GLOBALOFFSETS"
3459 run_test 44a "test sparse pwrite ==============================="
3463 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3469 before=`dirty_osc_total`
3470 echo executing "\"$*\""
3472 after=`dirty_osc_total`
3473 echo before $before, after $after
3476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3478 # Obtain grants from OST if it supports it
3479 echo blah > ${f}_grant
3482 do_dirty_record "echo blah > $f"
3483 [ $before -eq $after ] && error "write wasn't cached"
3484 do_dirty_record "> $f"
3485 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3486 do_dirty_record "echo blah > $f"
3487 [ $before -eq $after ] && error "write wasn't cached"
3488 do_dirty_record "sync"
3489 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3490 do_dirty_record "echo blah > $f"
3491 [ $before -eq $after ] && error "write wasn't cached"
3492 do_dirty_record "cancel_lru_locks osc"
3493 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3496 run_test 45 "osc io page accounting ============================"
3498 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3499 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3500 # objects offset and an assert hit when an rpc was built with 1023's mapped
3501 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3507 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3509 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3510 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3514 run_test 46 "dirtying a previously written page ================"
3516 # test_47 is removed "Device nodes check" is moved to test_28
3518 test_48a() { # bug 2399
3519 check_kernel_version 34 || return 0
3520 test_mkdir -p $DIR/$tdir
3522 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3523 test_mkdir $DIR/$tdir || error "recreate directory failed"
3524 touch foo || error "'touch foo' failed after recreating cwd"
3525 test_mkdir $DIR/$tdir/bar ||
3526 error "'mkdir foo' failed after recreating cwd"
3527 if check_kernel_version 44; then
3528 touch .foo || error "'touch .foo' failed after recreating cwd"
3529 test_mkdir $DIR/$tdir/.bar ||
3530 error "'mkdir .foo' failed after recreating cwd"
3532 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3533 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3534 cd . || error "'cd .' failed after recreating cwd"
3535 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3536 rmdir . && error "'rmdir .' worked after recreating cwd"
3537 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3538 cd .. || error "'cd ..' failed after recreating cwd"
3540 run_test 48a "Access renamed working dir (should return errors)="
3542 test_48b() { # bug 2399
3543 check_kernel_version 34 || return 0
3545 test_mkdir -p $DIR/$tdir
3547 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3548 touch foo && error "'touch foo' worked after removing cwd"
3549 test_mkdir $DIR/$tdir/foo &&
3550 error "'mkdir foo' worked after removing cwd"
3551 if check_kernel_version 44; then
3552 touch .foo && error "'touch .foo' worked after removing cwd"
3553 test_mkdir $DIR/$tdir/.foo &&
3554 error "'mkdir .foo' worked after removing cwd"
3556 ls . > /dev/null && error "'ls .' worked after removing cwd"
3557 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3558 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3559 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3560 rmdir . && error "'rmdir .' worked after removing cwd"
3561 ln -s . foo && error "'ln -s .' worked after removing cwd"
3562 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3564 run_test 48b "Access removed working dir (should return errors)="
3566 test_48c() { # bug 2350
3567 check_kernel_version 36 || return 0
3568 #lctl set_param debug=-1
3571 test_mkdir -p $DIR/$tdir/dir
3573 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3574 $TRACE touch foo && error "touch foo worked after removing cwd"
3575 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3576 if check_kernel_version 44; then
3577 touch .foo && error "touch .foo worked after removing cwd"
3578 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3580 $TRACE ls . && error "'ls .' worked after removing cwd"
3581 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3582 is_patchless || ( $TRACE cd . &&
3583 error "'cd .' worked after removing cwd" )
3584 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3585 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3586 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3587 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3589 run_test 48c "Access removed working subdir (should return errors)"
3591 test_48d() { # bug 2350
3592 check_kernel_version 36 || return 0
3593 #lctl set_param debug=-1
3596 test_mkdir -p $DIR/$tdir/dir
3598 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3599 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3600 $TRACE touch foo && error "'touch foo' worked after removing parent"
3601 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3602 if check_kernel_version 44; then
3603 touch .foo && error "'touch .foo' worked after removing parent"
3605 error "mkdir .foo worked after removing parent"
3607 $TRACE ls . && error "'ls .' worked after removing parent"
3608 $TRACE ls .. && error "'ls ..' worked after removing parent"
3609 is_patchless || ( $TRACE cd . &&
3610 error "'cd .' worked after recreate parent" )
3611 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3612 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3613 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3614 is_patchless || ( $TRACE cd .. &&
3615 error "'cd ..' worked after removing parent" || true )
3617 run_test 48d "Access removed parent subdir (should return errors)"
3619 test_48e() { # bug 4134
3620 check_kernel_version 41 || return 0
3621 #lctl set_param debug=-1
3624 test_mkdir -p $DIR/$tdir/dir
3626 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3627 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3628 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3629 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3630 # On a buggy kernel addition of "touch foo" after cd .. will
3631 # produce kernel oops in lookup_hash_it
3632 touch ../foo && error "'cd ..' worked after recreate parent"
3634 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3636 run_test 48e "Access to recreated parent subdir (should return errors)"
3638 test_49() { # LU-1030
3639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3640 # get ost1 size - lustre-OST0000
3641 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3642 # write 800M at maximum
3643 [ $ost1_size -gt 819200 ] && ost1_size=819200
3645 lfs setstripe -c 1 -i 0 $DIR/$tfile
3646 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3649 # change max_pages_per_rpc while writing the file
3650 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3651 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3652 # loop until dd process exits
3653 while ps ax -opid | grep -wq $dd_pid; do
3654 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3655 sleep $((RANDOM % 5 + 1))
3657 # restore original max_pages_per_rpc
3658 $LCTL set_param $osc1_mppc=$orig_mppc
3659 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3661 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3665 test_mkdir $DIR/$tdir
3667 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3669 run_test 50 "special situations: /proc symlinks ==============="
3671 test_51a() { # was test_51
3672 # bug 1516 - create an empty entry right after ".." then split dir
3673 test_mkdir -p $DIR/$tdir
3674 touch $DIR/$tdir/foo
3675 $MCREATE $DIR/$tdir/bar
3677 createmany -m $DIR/$tdir/longfile 201
3679 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3680 $MCREATE $DIR/$tdir/longfile$FNUM
3685 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3687 run_test 51a "special situations: split htree with empty entry =="
3689 export NUMTEST=70000
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3692 local BASE=$DIR/$tdir
3694 # cleanup the directory
3699 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3700 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3701 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3704 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3705 echo "reduced count to $NUMTEST due to inodes"
3707 # need to check free space for the directories as well
3708 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3709 numfree=$((blkfree / 4))
3710 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3711 echo "reduced count to $NUMTEST due to blocks"
3713 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3714 echo "failed" > $BASE/fnum
3716 run_test 51b "exceed 64k subdirectory nlink limit"
3718 test_51ba() { # LU-993
3719 local BASE=$DIR/$tdir
3720 # unlink all but 100 subdirectories, then check it still works
3722 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3724 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3725 local DELETE=$((NUMTEST - LEFT))
3727 # continue on to run this test even if 51b didn't finish,
3728 # just to delete the many subdirectories created.
3729 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3731 # for ldiskfs the nlink count should be 1, but this is OSD specific
3732 # and so this is listed for informational purposes only
3733 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3734 unlinkmany -d $BASE/d $DELETE
3737 if [ $RC -ne 0 ]; then
3738 if [ "$NUMPREV" == "failed" ]; then
3739 skip "previous setup failed"
3742 error "unlink of first $DELETE subdirs failed"
3747 echo "nlink between: $(stat -c %h $BASE)"
3748 # trim the first line of ls output
3749 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3750 [ $FOUND -ne $LEFT ] &&
3751 error "can't find subdirs: found only $FOUND/$LEFT"
3753 unlinkmany -d $BASE/d $DELETE $LEFT ||
3754 error "unlink of second $LEFT subdirs failed"
3755 # regardless of whether the backing filesystem tracks nlink accurately
3756 # or not, the nlink count shouldn't be more than "." and ".." here
3757 local AFTER=$(stat -c %h $BASE)
3758 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3759 echo "nlink after: $AFTER"
3761 run_test 51ba "verify nlink for many subdirectory cleanup"
3764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3765 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3766 test_mkdir -p $DIR/$tdir
3767 createmany -o $DIR/$tdir/t- 1000
3768 $GETSTRIPE $DIR/$tdir > $TMP/files
3769 for N in `seq 0 $((OSTCOUNT - 1))`; do
3770 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3771 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3772 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3774 unlinkmany $DIR/$tdir/t- 1000
3777 for N in `seq 1 $((OSTCOUNT - 1))`; do
3778 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3779 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3780 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3781 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3783 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3784 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3785 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3786 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3790 run_test 51d "check object distribution ===================="
3793 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3794 test_mkdir -p $DIR/$tdir
3795 touch $DIR/$tdir/foo
3796 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3797 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3798 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3799 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3800 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3802 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3803 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3804 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3806 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3807 cp -r $DIR/$tdir /tmp/
3808 rm -fr $DIR/$tdir || error "cleanup rm failed"
3810 run_test 52a "append-only flag test (should return errors) ====="
3813 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3814 test_mkdir -p $DIR/$tdir
3815 touch $DIR/$tdir/foo
3816 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3817 cat test > $DIR/$tdir/foo && error "cat test worked"
3818 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3819 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3820 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3822 echo foo >> $DIR/$tdir/foo && error "echo worked"
3823 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3824 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3825 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3826 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3828 chattr -i $DIR/$tdir/foo || error "chattr failed"
3830 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3832 run_test 52b "immutable flag test (should return errors) ======="
3835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3836 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3837 remote_ost_nodsh && skip "remote OST with nodsh" && return
3852 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3853 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3854 param=$(echo ${value[0]} | cut -d "=" -f1)
3855 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3856 param_seq=$(echo ${param} |
3857 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3858 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3859 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3861 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3862 node=$(facet_active_host ost$((ostnum+1)))
3863 param="obdfilter.$ostname.last_id"
3864 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3865 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3866 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3868 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3869 if [ $ost_last_seq = $mds_last_seq ]; then
3870 if [ $ost_last_id != $mds_last ]; then
3871 error "$ost_last != $mds_last_id"
3879 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3882 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3885 $SOCKETSERVER $DIR/socket ||
3886 error "$SOCKETSERVER $DIR/socket failed: $?"
3887 $SOCKETCLIENT $DIR/socket ||
3888 error "$SOCKETCLIENT $DIR/socket failed: $?"
3889 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3891 run_test 54a "unix domain socket test =========================="
3897 dd if=/dev/zero of=$f bs=$(page_size) count=1
3899 run_test 54b "char device works in lustre ======================"
3902 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3903 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3904 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3906 for i in $(seq 3 7); do
3907 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3918 loopdev="$DIR/loop54c"
3921 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3922 mknod $loopdev b 7 $LOOPNUM
3923 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3924 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3925 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3926 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3928 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3929 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3931 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3936 run_test 54c "block device works in lustre ====================="
3942 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3944 run_test 54d "fifo device works in lustre ======================"
3947 check_kernel_version 46 || return 0
3950 cp -aL /dev/console $f
3951 echo $string > $f || error "echo $string to $f failed"
3953 run_test 54e "console/tty device works in lustre ======================"
3955 #The test_55 used to be iopen test and it was removed by bz#24037.
3956 #run_test 55 "check iopen_connect_dentry() ======================"
3958 test_56a() { # was test_56
3961 test_mkdir -p $DIR/$tdir/dir
3963 NUMFILESx2=$(($NUMFILES * 2))
3964 for i in `seq 1 $NUMFILES` ; do
3965 touch $DIR/$tdir/file$i
3966 touch $DIR/$tdir/dir/file$i
3969 # test lfs getstripe with --recursive
3970 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3971 [ $FILENUM -eq $NUMFILESx2 ] ||
3972 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3973 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3974 [ $FILENUM -eq $NUMFILES ] ||
3975 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3976 echo "$GETSTRIPE --recursive passed."
3978 # test lfs getstripe with file instead of dir
3979 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3980 [ $FILENUM -eq 1 ] || error \
3981 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3982 echo "$GETSTRIPE file1 passed."
3984 #test lfs getstripe with --verbose
3985 [ `$GETSTRIPE --verbose $DIR/$tdir |
3986 grep -c lmm_magic` -eq $NUMFILES ] ||
3987 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3988 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3989 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3990 echo "$GETSTRIPE --verbose passed."
3992 #test lfs getstripe with --obd
3993 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3994 grep -q "unknown obduuid" ||
3995 error "$GETSTRIPE --obd wrong_uuid should return error message"
3997 [ "$OSTCOUNT" -lt 2 ] &&
3998 skip_env "skipping other $GETSTRIPE --obd test" && return
4001 OBDUUID=$(ostuuid_from_index $OSTIDX)
4002 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4003 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4004 [ $FOUND -eq $FILENUM ] ||
4005 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4006 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4007 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4008 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4009 error "$GETSTRIPE --obd: should not show file on other obd"
4010 echo "$GETSTRIPE --obd passed"
4012 run_test 56a "check $GETSTRIPE"
4017 local LOCAL_NUMFILES="$1"
4018 local LOCAL_NUMDIRS="$2"
4019 local MKDIR_PARAMS="$3"
4021 if [ ! -d "$TDIR" ] ; then
4023 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4024 for i in `seq 1 $LOCAL_NUMFILES` ; do
4027 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4028 test_mkdir $TDIR/dir$i
4029 for j in `seq 1 $LOCAL_NUMFILES` ; do
4030 touch $TDIR/dir$i/file$j
4036 setup_56_special() {
4040 if [ ! -e "$TDIR/loop1b" ] ; then
4041 for i in `seq 1 $LOCAL_NUMFILES` ; do
4042 mknod $TDIR/loop${i}b b 7 $i
4043 mknod $TDIR/null${i}c c 1 3
4044 ln -s $TDIR/file1 $TDIR/link${i}l
4046 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4047 mknod $TDIR/dir$i/loop${i}b b 7 $i
4048 mknod $TDIR/dir$i/null${i}c c 1 3
4049 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4058 setup_56 $NUMFILES $NUMDIRS
4060 EXPECTED=$(($NUMDIRS + 2))
4061 # test lfs find with -name
4062 for i in $(seq 1 $NUMFILES) ; do
4063 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4064 [ $NUMS -eq $EXPECTED ] ||
4065 error "lfs find -name \"*$i\" $TDIR wrong: "\
4066 "found $NUMS, expected $EXPECTED"
4069 run_test 56g "check lfs find -name ============================="
4075 setup_56 $NUMFILES $NUMDIRS
4077 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4078 # test lfs find with ! -name
4079 for i in $(seq 1 $NUMFILES) ; do
4080 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4081 [ $NUMS -eq $EXPECTED ] ||
4082 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4083 "found $NUMS, expected $EXPECTED"
4086 run_test 56h "check lfs find ! -name ============================="
4090 test_mkdir -p $DIR/$tdir
4091 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4092 CMD="$LFIND -ost $UUID $DIR/$tdir"
4094 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4096 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4100 setup_56_special $NUMFILES $NUMDIRS
4102 EXPECTED=$((NUMDIRS + 1))
4103 CMD="$LFIND -type d $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] ||
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 run_test 56j "check lfs find -type d ============================="
4112 setup_56_special $NUMFILES $NUMDIRS
4114 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4115 CMD="$LFIND -type f $TDIR"
4116 NUMS=$($CMD | wc -l)
4117 [ $NUMS -eq $EXPECTED ] ||
4118 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4120 run_test 56k "check lfs find -type f ============================="
4124 setup_56_special $NUMFILES $NUMDIRS
4126 EXPECTED=$((NUMDIRS + NUMFILES))
4127 CMD="$LFIND -type b $TDIR"
4128 NUMS=$($CMD | wc -l)
4129 [ $NUMS -eq $EXPECTED ] ||
4130 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4132 run_test 56l "check lfs find -type b ============================="
4136 setup_56_special $NUMFILES $NUMDIRS
4138 EXPECTED=$((NUMDIRS + NUMFILES))
4139 CMD="$LFIND -type c $TDIR"
4140 NUMS=$($CMD | wc -l)
4141 [ $NUMS -eq $EXPECTED ] ||
4142 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4144 run_test 56m "check lfs find -type c ============================="
4148 setup_56_special $NUMFILES $NUMDIRS
4150 EXPECTED=$((NUMDIRS + NUMFILES))
4151 CMD="$LFIND -type l $TDIR"
4152 NUMS=$($CMD | wc -l)
4153 [ $NUMS -eq $EXPECTED ] ||
4154 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4156 run_test 56n "check lfs find -type l ============================="
4160 setup_56 $NUMFILES $NUMDIRS
4162 utime $TDIR/file1 > /dev/null || error "utime (1)"
4163 utime $TDIR/file2 > /dev/null || error "utime (2)"
4164 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4165 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4166 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4167 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4170 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4171 [ $NUMS -eq $EXPECTED ] || \
4172 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4175 CMD="$LFIND -mtime 0 $TDIR"
4176 NUMS=$($CMD | wc -l)
4177 [ $NUMS -eq $EXPECTED ] ||
4178 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4180 run_test 56o "check lfs find -mtime for old files =========================="
4183 [ $RUNAS_ID -eq $UID ] &&
4184 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4187 setup_56 $NUMFILES $NUMDIRS
4189 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4191 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4192 NUMS=$($CMD | wc -l)
4193 [ $NUMS -eq $EXPECTED ] || \
4194 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4196 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4197 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] || \
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4202 run_test 56p "check lfs find -uid and ! -uid ==============================="
4205 [ $RUNAS_ID -eq $UID ] &&
4206 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4209 setup_56 $NUMFILES $NUMDIRS
4211 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4214 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] ||
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4220 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4221 NUMS=$($CMD | wc -l)
4222 [ $NUMS -eq $EXPECTED ] ||
4223 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4225 run_test 56q "check lfs find -gid and ! -gid ==============================="
4229 setup_56 $NUMFILES $NUMDIRS
4232 CMD="$LFIND -size 0 -type f $TDIR"
4233 NUMS=$($CMD | wc -l)
4234 [ $NUMS -eq $EXPECTED ] ||
4235 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4237 CMD="$LFIND ! -size 0 -type f $TDIR"
4238 NUMS=$($CMD | wc -l)
4239 [ $NUMS -eq $EXPECTED ] ||
4240 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4241 echo "test" > $TDIR/$tfile
4242 echo "test2" > $TDIR/$tfile.2 && sync
4244 CMD="$LFIND -size 5 -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4249 CMD="$LFIND -size +5 -type f $TDIR"
4250 NUMS=$($CMD | wc -l)
4251 [ $NUMS -eq $EXPECTED ] ||
4252 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4254 CMD="$LFIND -size +0 -type f $TDIR"
4255 NUMS=$($CMD | wc -l)
4256 [ $NUMS -eq $EXPECTED ] ||
4257 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4259 CMD="$LFIND ! -size -5 -type f $TDIR"
4260 NUMS=$($CMD | wc -l)
4261 [ $NUMS -eq $EXPECTED ] ||
4262 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 CMD="$LFIND -size -5 -type f $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] ||
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4269 run_test 56r "check lfs find -size works =========================="
4271 test_56s() { # LU-611
4273 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4275 if [ $OSTCOUNT -gt 1 ]; then
4276 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4280 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4284 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4285 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4286 NUMS=$($CMD | wc -l)
4287 [ $NUMS -eq $EXPECTED ] ||
4288 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4290 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4291 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4298 NUMS=$($CMD | wc -l)
4299 [ $NUMS -eq $EXPECTED ] ||
4300 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4302 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4303 NUMS=$($CMD | wc -l)
4304 [ $NUMS -eq $EXPECTED ] ||
4305 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4308 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 run_test 56s "check lfs find -stripe-count works"
4315 test_56t() { # LU-611
4317 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4319 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4321 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4322 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4323 NUMS=$($CMD | wc -l)
4324 [ $NUMS -eq $EXPECTED ] ||
4325 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4327 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4328 NUMS=$($CMD | wc -l)
4329 [ $NUMS -eq $EXPECTED ] ||
4330 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4332 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4333 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4334 NUMS=$($CMD | wc -l)
4335 [ $NUMS -eq $EXPECTED ] ||
4336 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4338 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4339 NUMS=$($CMD | wc -l)
4340 [ $NUMS -eq $EXPECTED ] ||
4341 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4344 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4345 NUMS=$($CMD | wc -l)
4346 [ $NUMS -eq $EXPECTED ] ||
4347 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4349 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4350 NUMS=$($CMD | wc -l)
4351 [ $NUMS -eq $EXPECTED ] ||
4352 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4356 NUMS=$($CMD | wc -l)
4357 [ $NUMS -eq $EXPECTED ] ||
4358 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4360 run_test 56t "check lfs find -stripe-size works"
4362 test_56u() { # LU-611
4364 setup_56 $NUMFILES $NUMDIRS "-i 0"
4366 if [ $OSTCOUNT -gt 1 ]; then
4367 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4373 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4374 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4375 NUMS=$($CMD | wc -l)
4376 [ $NUMS -eq $EXPECTED ] ||
4377 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4380 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4381 NUMS=$($CMD | wc -l)
4382 [ $NUMS -eq $EXPECTED ] ||
4383 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4385 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4386 NUMS=$($CMD | wc -l)
4387 [ $NUMS -eq $EXPECTED ] ||
4388 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4391 # This should produce an error and not return any files
4392 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4393 NUMS=$($CMD 2>/dev/null | wc -l)
4394 [ $NUMS -eq $EXPECTED ] ||
4395 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4397 if [ $OSTCOUNT -gt 1 ]; then
4398 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4399 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4400 NUMS=$($CMD | wc -l)
4401 [ $NUMS -eq $EXPECTED ] ||
4402 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4405 run_test 56u "check lfs find -stripe-index works"
4412 setup_56 $NUMFILES $NUMDIRS
4414 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4415 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4417 for file in $($LFIND -mdt $UUID $TDIR); do
4418 file_mdt_idx=$($GETSTRIPE -M $file)
4419 [ $file_mdt_idx -eq $MDT_IDX ] ||
4420 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4423 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4425 # Get and check the actual stripe count of one file.
4426 # Usage: check_stripe_count <file> <expected_stripe_count>
4427 check_stripe_count() {
4432 [[ -z "$file" || -z "$expected" ]] &&
4433 error "check_stripe_count: invalid argument!"
4435 local cmd="$GETSTRIPE -c $file"
4436 actual=$($cmd) || error "$cmd failed"
4437 actual=${actual%% *}
4439 if [[ $actual -ne $expected ]]; then
4440 [[ $expected -eq -1 ]] ||
4441 error "$cmd wrong: found $actual, expected $expected"
4442 [[ $actual -eq $OSTCOUNT ]] ||
4443 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4451 rm -rf $TDIR || error "remove $TDIR failed"
4452 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4455 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4456 error "$GETSTRIPE -S -d $TDIR failed"
4457 stripe_size=${stripe_size%% *}
4459 local file_size=$((stripe_size * OSTCOUNT))
4460 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4461 local required_space=$((file_num * file_size))
4462 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4463 [[ $free_space -le $((required_space / 1024)) ]] &&
4464 skip_env "need at least $required_space bytes free space," \
4465 "have $free_space kbytes" && return
4468 local dd_count=$((file_size / dd_bs))
4470 # write data into the files
4474 for i in $(seq 1 $NUMFILES); do
4476 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4477 error "write data into $file failed"
4479 for i in $(seq 1 $NUMDIRS); do
4480 for j in $(seq 1 $NUMFILES); do
4481 file=$TDIR/dir$i/file$j
4482 yes | dd bs=$dd_bs count=$dd_count of=$file \
4484 error "write data into $file failed"
4489 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4492 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4494 eval $cmd || error "$cmd failed"
4496 check_stripe_count $TDIR/file1 $expected
4499 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4501 eval $cmd || error "$cmd failed"
4503 for j in $(seq 1 $NUMFILES); do
4504 check_stripe_count $TDIR/dir1/file$j $expected
4507 # lfs_migrate works with lfs find
4508 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4509 $LFS_MIGRATE -y -c $expected"
4511 eval $cmd || error "$cmd failed"
4513 for i in $(seq 2 $NUMFILES); do
4514 check_stripe_count $TDIR/file$i $expected
4516 for i in $(seq 2 $NUMDIRS); do
4517 for j in $(seq 1 $NUMFILES); do
4518 check_stripe_count $TDIR/dir$i/file$j $expected
4522 run_test 56w "check lfs_migrate -c stripe_count works"
4525 check_swap_layouts_support && return 0
4526 [ "$OSTCOUNT" -lt "2" ] &&
4527 skip_env "need 2 OST, skipping test" && return
4529 local dir0=$DIR/$tdir/$testnum
4530 mkdir -p $dir0 || error "creating dir $dir0"
4532 local ref1=/etc/passwd
4533 local file1=$dir0/file1
4535 $SETSTRIPE -c 2 $file1
4537 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4538 stripe=$($GETSTRIPE -c $file1)
4539 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4540 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4545 run_test 56x "lfs migration support"
4550 local dir0=$DIR/$tdir/$testnum
4551 mkdir -p $dir0 || error "creating dir $dir0"
4552 local f1=$dir0/file1
4553 local f2=$dir0/file2
4555 touch $f1 || error "creating std file $f1"
4556 $MULTIOP $f2 H2c || error "creating released file $f2"
4558 # a directory can be raid0, so ask only for files
4559 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4560 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4562 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4563 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4565 # only files can be released, so no need to force file search
4566 res=$($LFIND $dir0 -L released)
4567 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4569 res=$($LFIND $dir0 \! -L released)
4570 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4573 run_test 56y "lfs find -L raid0|released"
4576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4577 # note test will not do anything if MDS is not local
4578 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4579 skip "Only applicable to ldiskfs-based MDTs"
4583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4584 local MNTDEV="osd*.*MDT*.mntdev"
4585 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4586 [ -z "$DEV" ] && error "can't access $MNTDEV"
4587 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4588 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4589 error "can't access $DEV"
4590 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4591 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4595 run_test 57a "verify MDS filesystem created with large inodes =="
4598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4599 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4600 skip "Only applicable to ldiskfs-based MDTs"
4604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4609 local FILEN=$dir/f$FILECOUNT
4611 rm -rf $dir || error "removing $dir"
4612 test_mkdir -p $dir || error "creating $dir"
4613 local num=$(get_mds_dir $dir)
4616 echo "mcreating $FILECOUNT files"
4617 createmany -m $dir/f 1 $FILECOUNT || \
4618 error "creating files in $dir"
4620 # verify that files do not have EAs yet
4621 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4622 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4626 df $dir #make sure we get new statfs data
4627 local MDSFREE=$(do_facet $mymds \
4628 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4629 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4630 echo "opening files to create objects/EAs"
4632 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4633 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4636 # verify that files have EAs now
4637 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4638 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4640 sleep 1 #make sure we get new statfs data
4642 local MDSFREE2=$(do_facet $mymds \
4643 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4644 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4645 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4646 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4647 error "MDC before $MDCFREE != after $MDCFREE2"
4649 echo "MDC before $MDCFREE != after $MDCFREE2"
4650 echo "unable to confirm if MDS has large inodes"
4655 run_test 57b "default LOV EAs are stored inside large inodes ==="
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 [ -z "$(which wiretest 2>/dev/null)" ] &&
4660 skip_env "could not find wiretest" && return
4663 run_test 58 "verify cross-platform wire constants =============="
4666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4667 echo "touch 130 files"
4668 createmany -o $DIR/f59- 130
4670 unlinkmany $DIR/f59- 130
4672 # wait for commitment of removal
4673 wait_delete_completed
4675 run_test 59 "verify cancellation of llog records async ========="
4677 TEST60_HEAD="test_60 run $RANDOM"
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4680 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4681 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4682 skip_env "missing subtest run-llog.sh" && return
4683 log "$TEST60_HEAD - from kernel mode"
4684 do_facet mgs sh run-llog.sh
4686 run_test 60a "llog sanity tests run from kernel module =========="
4688 test_60b() { # bug 6411
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4691 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4703 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4705 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4709 echo "create 5000 files"
4710 createmany -o $DIR/f60c- 5000
4711 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4712 lctl set_param fail_loc=0x80000137
4713 unlinkmany $DIR/f60c- 5000
4714 lctl set_param fail_loc=0
4716 run_test 60c "unlink file when mds full"
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4720 SAVEPRINTK=$(lctl get_param -n printk)
4722 # verify "lctl mark" is even working"
4723 MESSAGE="test message ID $RANDOM $$"
4724 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4725 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4727 lctl set_param printk=0 || error "set lnet.printk failed"
4728 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4729 MESSAGE="new test message ID $RANDOM $$"
4730 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4731 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4732 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4734 lctl set_param -n printk="$SAVEPRINTK"
4736 run_test 60d "test printk console message masking"
4739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4741 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4742 cancel_lru_locks osc
4743 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4746 run_test 61 "mmap() writes don't make sync hang ================"
4748 # bug 2330 - insufficient obd_match error checking causes LBUG
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4753 cancel_lru_locks osc
4754 lctl set_param fail_loc=0x405
4755 cat $f && error "cat succeeded, expect -EIO"
4756 lctl set_param fail_loc=0
4758 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4759 # match every page all of the time.
4760 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4762 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4763 test_63a() { # was test_63
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4765 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4766 lctl set_param -n osc.*.max_dirty_mb 0
4767 for i in `seq 10` ; do
4768 dd if=/dev/zero of=$DIR/f63 bs=8k &
4774 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4775 rm -f $DIR/f63 || true
4777 run_test 63a "Verify oig_wait interruption does not crash ======="
4779 # bug 2248 - async write errors didn't return to application on sync
4780 # bug 3677 - async write errors left page locked
4782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4784 lctl set_param debug=-1
4786 # ensure we have a grant to do async writes
4787 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4790 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4791 lctl set_param fail_loc=0x80000406
4792 $MULTIOP $DIR/$tfile Owy && \
4793 error "sync didn't return ENOMEM"
4794 sync; sleep 2; sync # do a real sync this time to flush page
4795 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4796 error "locked page left in cache after async error" || true
4799 run_test 63b "async write errors should be returned to fsync ==="
4802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4804 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4806 run_test 64a "verify filter grant calculations (in kernel) ====="
4809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4810 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4812 run_test 64b "check out-of-space detection on client ==========="
4815 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4817 run_test 64c "verify grant shrink ========================------"
4819 # bug 1414 - set/get directories' stripe info
4821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4822 test_mkdir -p $DIR/$tdir
4824 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4826 run_test 65a "directory with no stripe info ===================="
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4830 test_mkdir -p $DIR/$tdir
4831 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4834 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4836 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4840 if [ $OSTCOUNT -gt 1 ]; then
4841 test_mkdir -p $DIR/$tdir
4842 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4843 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4845 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4848 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4852 test_mkdir -p $DIR/$tdir
4853 if [ $STRIPECOUNT -le 0 ]; then
4855 elif [ $STRIPECOUNT -gt 2000 ]; then
4856 #LOV_MAX_STRIPE_COUNT is 2000
4857 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4859 sc=$(($STRIPECOUNT - 1))
4861 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4862 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4863 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4864 error "lverify failed"
4866 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4870 test_mkdir -p $DIR/$tdir
4872 $SETSTRIPE $DIR/$tdir || error "setstripe"
4873 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4874 error "no stripe info failed"
4876 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4878 run_test 65e "directory setstripe defaults ======================="
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 test_mkdir -p $DIR/${tdir}f
4883 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4885 run_test 65f "dir setstripe permission (should return error) ==="
4888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4889 test_mkdir -p $DIR/$tdir
4890 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4892 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4893 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4894 error "delete default stripe failed"
4896 run_test 65g "directory setstripe -d ==========================="
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4900 test_mkdir -p $DIR/$tdir
4901 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4903 test_mkdir -p $DIR/$tdir/dd1
4904 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4905 error "stripe info inherit failed"
4907 run_test 65h "directory stripe info inherit ===================="
4909 test_65i() { # bug6367
4910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4911 $SETSTRIPE -S 65536 -c -1 $MOUNT
4913 run_test 65i "set non-default striping on root directory (bug 6367)="
4915 test_65ia() { # bug12836
4916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4917 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4919 run_test 65ia "getstripe on -1 default directory striping"
4921 test_65ib() { # bug12836
4922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4923 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4925 run_test 65ib "getstripe -v on -1 default directory striping"
4927 test_65ic() { # bug12836
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4929 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4931 run_test 65ic "new find on -1 default directory striping"
4933 test_65j() { # bug6367
4934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4936 # if we aren't already remounting for each test, do so for this test
4937 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4938 cleanup || error "failed to unmount"
4941 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4943 run_test 65j "set default striping on root directory (bug 6367)="
4945 test_65k() { # bug11679
4946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4947 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4948 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4950 echo "Check OST status: "
4951 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4952 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4954 for OSC in $MDS_OSCS; do
4955 echo $OSC "is activate"
4956 do_facet $SINGLEMDS lctl --device %$OSC activate
4960 for INACTIVE_OSC in $MDS_OSCS; do
4961 echo "Deactivate: " $INACTIVE_OSC
4962 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4963 for STRIPE_OSC in $MDS_OSCS; do
4964 OST=`osc_to_ost $STRIPE_OSC`
4965 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4966 awk -F: /$OST/'{ print $1 }' | head -n 1`
4968 [ -f $DIR/$tdir/$IDX ] && continue
4969 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4970 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4972 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4975 echo $INACTIVE_OSC "is Activate."
4976 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4979 run_test 65k "validate manual striping works properly with deactivated OSCs"
4981 test_65l() { # bug 12836
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4983 test_mkdir -p $DIR/$tdir/test_dir
4984 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4985 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4987 run_test 65l "lfs find on -1 stripe dir ========================"
4989 # bug 2543 - update blocks count on client
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4993 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4994 sync; sync_all_data; sync; sync_all_data
4995 cancel_lru_locks osc
4996 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4997 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4999 run_test 66 "update inode blocks count on client ==============="
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5006 if [ ! -z "$LLOOP" ]; then
5007 if swapon -s | grep -q $LLOOP; then
5008 swapoff $LLOOP || error "swapoff failed"
5011 $LCTL blockdev_detach $LLOOP || error "detach failed"
5015 if [ ! -z "$LLITELOOPLOAD" ]; then
5023 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5027 swapon -s | awk '($1 == "'$1'") { print $4 }'
5030 # test case for lloop driver, basic function
5032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5033 [ "$UID" != 0 ] && skip_env "must run as root" && return
5034 llite_lloop_enabled || \
5035 { skip_env "llite_lloop module disabled" && return; }
5037 trap cleanup_68 EXIT
5039 if ! module_loaded llite_lloop; then
5040 if load_module llite/llite_lloop; then
5043 skip_env "can't find module llite_lloop"
5048 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5049 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5050 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5052 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5053 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5057 run_test 68a "lloop driver - basic test ========================"
5059 # excercise swapping to lustre by adding a high priority swapfile entry
5060 # and then consuming memory until it is used.
5061 test_68b() { # was test_68
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5063 [ "$UID" != 0 ] && skip_env "must run as root" && return
5064 lctl get_param -n devices | grep -q obdfilter && \
5065 skip "local OST" && return
5067 grep -q llite_lloop /proc/modules
5068 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5070 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5071 skip "can't reliably test swap with TCP" && return
5073 MEMTOTAL=`meminfo MemTotal`
5074 NR_BLOCKS=$((MEMTOTAL>>8))
5075 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5077 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5078 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5081 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5083 trap cleanup_68 EXIT
5085 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5087 echo "before: `swapon -s | grep $LLOOP`"
5088 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5089 echo "after: `swapon -s | grep $LLOOP`"
5090 SWAPUSED=`swap_used $LLOOP`
5094 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5096 run_test 68b "support swapping to Lustre ========================"
5098 # bug5265, obdfilter oa2dentry return -ENOENT
5099 # #define OBD_FAIL_OST_ENOENT 0x217
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5102 remote_ost_nodsh && skip "remote OST with nodsh" && return
5105 $SETSTRIPE -c 1 -i 0 $f
5107 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5109 do_facet ost1 lctl set_param fail_loc=0x217
5110 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5111 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5113 do_facet ost1 lctl set_param fail_loc=0
5114 $DIRECTIO write $f 0 2 || error "write error"
5116 cancel_lru_locks osc
5117 $DIRECTIO read $f 0 1 || error "read error"
5119 do_facet ost1 lctl set_param fail_loc=0x217
5120 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5122 do_facet ost1 lctl set_param fail_loc=0
5125 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5128 test_mkdir -p $DIR/$tdir
5129 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5131 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5133 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5135 [ "$RUNAS_ID" = "$UID" ] &&
5136 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5138 # Check that testing environment is properly set up. Skip if not
5139 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5140 skip_env "User $RUNAS_ID does not exist - skipping"
5143 # We had better clear the $DIR to get enough space for dd
5146 chmod 777 $DIR/$tfile
5147 chmod ug+s $DIR/$tfile
5148 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5149 error "$RUNAS dd $DIR/$tfile failed"
5150 # See if we are still setuid/sgid
5151 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5152 error "S/gid is not dropped on write"
5153 # Now test that MDS is updated too
5154 cancel_lru_locks mdc
5155 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5156 error "S/gid is not dropped on MDS"
5159 run_test 72a "Test that remove suid works properly (bug5695) ===="
5161 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5164 [ "$RUNAS_ID" = "$UID" ] && \
5165 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5166 [ "$RUNAS_ID" -eq 0 ] && \
5167 skip_env "RUNAS_ID = 0 -- skipping" && return
5169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5170 # Check that testing environment is properly set up. Skip if not
5171 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5172 skip_env "User $RUNAS_ID does not exist - skipping"
5175 touch $DIR/${tfile}-f{g,u}
5176 test_mkdir $DIR/${tfile}-dg
5177 test_mkdir $DIR/${tfile}-du
5178 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5179 chmod g+s $DIR/${tfile}-{f,d}g
5180 chmod u+s $DIR/${tfile}-{f,d}u
5181 for perm in 777 2777 4777; do
5182 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5183 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5184 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5185 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5189 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5191 # bug 3462 - multiple simultaneous MDC requests
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5194 test_mkdir $DIR/d73-1
5195 test_mkdir $DIR/d73-2
5196 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5199 lctl set_param fail_loc=0x80000129
5200 $MULTIOP $DIR/d73-1/f73-2 Oc &
5202 lctl set_param fail_loc=0
5204 $MULTIOP $DIR/d73-2/f73-3 Oc &
5208 wait $pid1 || return 1
5212 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5213 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5214 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5218 run_test 73 "multiple MDC requests (should not deadlock)"
5220 test_74a() { # bug 6149, 6184
5221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5222 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5224 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5225 # will spin in a tight reconnection loop
5227 lctl set_param fail_loc=0x8000030e
5228 # get any lock that won't be difficult - lookup works.
5230 lctl set_param fail_loc=0
5234 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5236 test_74b() { # bug 13310
5237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5238 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5240 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5241 # will spin in a tight reconnection loop
5242 lctl set_param fail_loc=0x8000030e
5243 # get a "difficult" lock
5245 lctl set_param fail_loc=0
5249 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5253 #define OBD_FAIL_LDLM_NEW_LOCK
5254 lctl set_param fail_loc=0x80000319
5255 touch $DIR/$tfile && error "Touch successful"
5258 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5261 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5264 get_inode_slab_tunables() {
5265 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5268 set_inode_slab_tunables() {
5269 echo "lustre_inode_cache $1" > /proc/slabinfo
5272 test_76() { # Now for bug 20433, added originally in bug 1443
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 local SLAB_SETTINGS=`get_inode_slab_tunables`
5275 local CPUS=`getconf _NPROCESSORS_ONLN`
5276 # we cannot set limit below 1 which means 1 inode in each
5277 # per-cpu cache is still allowed
5278 set_inode_slab_tunables "1 1 0"
5279 cancel_lru_locks osc
5280 BEFORE_INODES=`num_inodes`
5281 echo "before inodes: $BEFORE_INODES"
5283 [ "$SLOW" = "no" ] && COUNT=100
5284 for i in `seq $COUNT`; do
5288 cancel_lru_locks osc
5289 AFTER_INODES=`num_inodes`
5290 echo "after inodes: $AFTER_INODES"
5292 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5294 AFTER_INODES=`num_inodes`
5296 echo "wait $wait seconds inodes: $AFTER_INODES"
5297 if [ $wait -gt 30 ]; then
5298 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5301 set_inode_slab_tunables "$SLAB_SETTINGS"
5303 run_test 76 "confirm clients recycle inodes properly ===="
5309 # Note: in sptlrpc modes which enable its own bulk checksum, the
5310 # original crc32_le bulk checksum will be automatically disabled,
5311 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5312 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5313 # In this case set_checksums() will not be no-op, because sptlrpc
5314 # bulk checksum will be enabled all through the test.
5316 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5317 lctl set_param -n osc.*.checksums $1
5321 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5322 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5323 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5324 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5327 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5328 log "set checksum type to $1"
5331 F77_TMP=$TMP/f77-temp
5334 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5335 error "error writing to $F77_TMP"
5338 test_77a() { # bug 10889
5339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5340 $GSS && skip "could not run with gss" && return
5341 [ ! -f $F77_TMP ] && setup_f77
5343 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5347 run_test 77a "normal checksum read/write operation"
5349 test_77b() { # bug 10889
5350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5351 $GSS && skip "could not run with gss" && return
5352 [ ! -f $F77_TMP ] && setup_f77
5353 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5354 $LCTL set_param fail_loc=0x80000409
5357 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5358 error "dd error: $?"
5359 $LCTL set_param fail_loc=0
5361 for algo in $CKSUM_TYPES; do
5362 cancel_lru_locks osc
5363 set_checksum_type $algo
5364 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5365 $LCTL set_param fail_loc=0x80000408
5366 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5367 $LCTL set_param fail_loc=0
5370 set_checksum_type $ORIG_CSUM_TYPE
5373 run_test 77b "checksum error on client write, read"
5375 test_77d() { # bug 10889
5376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 $GSS && skip "could not run with gss" && return
5378 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5379 $LCTL set_param fail_loc=0x80000409
5381 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5382 error "direct write: rc=$?"
5383 $LCTL set_param fail_loc=0
5386 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5387 $LCTL set_param fail_loc=0x80000408
5389 cancel_lru_locks osc
5390 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5391 error "direct read: rc=$?"
5392 $LCTL set_param fail_loc=0
5395 run_test 77d "checksum error on OST direct write, read"
5397 test_77f() { # bug 10889
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5399 $GSS && skip "could not run with gss" && return
5401 for algo in $CKSUM_TYPES; do
5402 cancel_lru_locks osc
5403 set_checksum_type $algo
5404 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5405 $LCTL set_param fail_loc=0x409
5406 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5407 error "direct write succeeded"
5408 $LCTL set_param fail_loc=0
5410 set_checksum_type $ORIG_CSUM_TYPE
5413 run_test 77f "repeat checksum error on write (expect error)"
5415 test_77g() { # bug 10889
5416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5417 $GSS && skip "could not run with gss" && return
5418 remote_ost_nodsh && skip "remote OST with nodsh" && return
5420 [ ! -f $F77_TMP ] && setup_f77
5422 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5423 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5424 do_facet ost1 lctl set_param fail_loc=0x8000021a
5426 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5427 error "write error: rc=$?"
5428 do_facet ost1 lctl set_param fail_loc=0
5431 cancel_lru_locks osc
5432 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5433 do_facet ost1 lctl set_param fail_loc=0x8000021b
5435 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5436 do_facet ost1 lctl set_param fail_loc=0
5439 run_test 77g "checksum error on OST write, read"
5441 test_77i() { # bug 13805
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 $GSS && skip "could not run with gss" && return
5444 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5445 lctl set_param fail_loc=0x40b
5446 remount_client $MOUNT
5447 lctl set_param fail_loc=0
5448 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5449 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5450 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5451 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5453 remount_client $MOUNT
5455 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5457 test_77j() { # bug 13805
5458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5459 $GSS && skip "could not run with gss" && return
5460 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5461 lctl set_param fail_loc=0x40c
5462 remount_client $MOUNT
5463 lctl set_param fail_loc=0
5464 sleep 2 # wait async osc connect to finish
5465 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5466 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5467 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5468 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5470 remount_client $MOUNT
5472 run_test 77j "client only supporting ADLER32"
5474 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5478 test_78() { # bug 10901
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5480 remote_ost || { skip_env "local OST" && return; }
5483 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5484 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5485 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5486 echo "MemTotal: $MEMTOTAL"
5487 # reserve 256MB of memory for the kernel and other running processes,
5488 # and then take 1/2 of the remaining memory for the read/write buffers.
5489 if [ $MEMTOTAL -gt 512 ] ;then
5490 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5492 # for those poor memory-starved high-end clusters...
5493 MEMTOTAL=$((MEMTOTAL / 2))
5495 echo "Mem to use for directio: $MEMTOTAL"
5496 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5497 [ $F78SIZE -gt 512 ] && F78SIZE=512
5498 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5499 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5500 echo "Smallest OST: $SMALLESTOST"
5501 [ $SMALLESTOST -lt 10240 ] && \
5502 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5504 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5505 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5507 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5508 echo "File size: $F78SIZE"
5509 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5510 for i in `seq 1 $NSEQ`
5512 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5513 echo directIO rdwr round $i of $NSEQ
5514 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5519 run_test 78 "handle large O_DIRECT writes correctly ============"
5521 test_79() { # bug 12743
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 wait_delete_completed
5525 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5526 BKFREE=$(calc_osc_kbytes kbytesfree)
5527 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5529 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5530 DFTOTAL=`echo $STRING | cut -d, -f1`
5531 DFUSED=`echo $STRING | cut -d, -f2`
5532 DFAVAIL=`echo $STRING | cut -d, -f3`
5533 DFFREE=$(($DFTOTAL - $DFUSED))
5535 ALLOWANCE=$((64 * $OSTCOUNT))
5537 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5538 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5539 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5541 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5542 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5543 error "df free($DFFREE) mismatch OST free($BKFREE)"
5545 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5546 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5547 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5550 run_test 79 "df report consistency check ======================="
5552 test_80() { # bug 10718
5553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5554 # relax strong synchronous semantics for slow backends like ZFS
5555 local soc="obdfilter.*.sync_on_lock_cancel"
5556 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5558 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5559 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5560 facet_active_host $host; done | sort -u)
5561 do_nodes $hosts lctl set_param $soc=never
5564 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5566 local BEFORE=`date +%s`
5567 cancel_lru_locks osc
5568 local AFTER=`date +%s`
5569 local DIFF=$((AFTER-BEFORE))
5570 if [ $DIFF -gt 1 ] ; then
5571 error "elapsed for 1M@1T = $DIFF"
5574 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5578 run_test 80 "Page eviction is equally fast at high offsets too ===="
5580 test_81a() { # LU-456
5581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5582 remote_ost_nodsh && skip "remote OST with nodsh" && return
5583 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5584 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5585 do_facet ost1 lctl set_param fail_loc=0x80000228
5587 # write should trigger a retry and success
5588 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5589 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5591 if [ $RC -ne 0 ] ; then
5592 error "write should success, but failed for $RC"
5595 run_test 81a "OST should retry write when get -ENOSPC ==============="
5597 test_81b() { # LU-456
5598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 remote_ost_nodsh && skip "remote OST with nodsh" && return
5600 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5601 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5602 do_facet ost1 lctl set_param fail_loc=0x228
5604 # write should retry several times and return -ENOSPC finally
5605 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5606 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5609 if [ $RC -ne $ENOSPC ] ; then
5610 error "dd should fail for -ENOSPC, but succeed."
5613 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5615 test_82() { # LU-1031
5616 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5620 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5622 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5624 kill -USR1 $MULTIPID2
5626 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5627 error "First grouplock does not block second one"
5629 echo "Second grouplock blocks first one"
5631 kill -USR1 $MULTIPID1
5635 run_test 82 "Basic grouplock test ==============================="
5638 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5640 test_mkdir -p $DIR/d99cvsroot
5641 chown $RUNAS_ID $DIR/d99cvsroot
5642 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5645 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5648 run_test 99a "cvs init ========================================="
5651 [ -z "$(which cvs 2>/dev/null)" ] &&
5652 skip_env "could not find cvs" && return
5653 [ ! -d $DIR/d99cvsroot ] && test_99a
5655 # some versions of cvs import exit(1) when asked to import links or
5656 # files they can't read. ignore those files.
5657 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5658 ! -perm +4 -printf '-I %f\n')
5659 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5660 d99reposname vtag rtag
5662 run_test 99b "cvs import ======================================="
5665 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5666 [ ! -d $DIR/d99cvsroot ] && test_99b
5668 test_mkdir -p $DIR/d99reposname
5669 chown $RUNAS_ID $DIR/d99reposname
5670 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5672 run_test 99c "cvs checkout ====================================="
5675 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5676 [ ! -d $DIR/d99cvsroot ] && test_99c
5677 cd $DIR/d99reposname
5679 $RUNAS cvs add -m 'addmsg' foo99
5681 run_test 99d "cvs add =========================================="
5684 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5685 [ ! -d $DIR/d99cvsroot ] && test_99c
5686 cd $DIR/d99reposname
5689 run_test 99e "cvs update ======================================="
5692 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5693 [ ! -d $DIR/d99cvsroot ] && test_99d
5694 cd $DIR/d99reposname
5695 $RUNAS cvs commit -m 'nomsg' foo99
5696 rm -fr $DIR/d99cvsroot
5698 run_test 99f "cvs commit ======================================="
5701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5702 [ "$NETTYPE" = tcp ] || \
5703 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5706 remote_ost_nodsh && skip "remote OST with nodsh" && return
5707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5709 { skip "useless for local single node setup" && return; }
5711 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5712 [ "$PROT" != "tcp" ] && continue
5713 RPORT=$(echo $REMOTE | cut -d: -f2)
5714 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5717 LPORT=`echo $LOCAL | cut -d: -f2`
5718 if [ $LPORT -ge 1024 ]; then
5719 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5721 error_exit "local: $LPORT > 1024, remote: $RPORT"
5724 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5726 run_test 100 "check local port using privileged port ==========="
5728 function get_named_value()
5737 echo $line | sed "s/^$tag[ ]*//"
5744 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5745 awk '/^max_cached_mb/ { print $2 }')
5748 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 local cache_limit=32
5759 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5760 trap cleanup_101a EXIT
5761 $LCTL set_param -n llite.*.read_ahead_stats 0
5762 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5765 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5767 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5768 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5771 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5772 get_named_value 'read but discarded' | cut -d" " -f1`; do
5773 discard=$(($discard + $s))
5777 if [ $(($discard * 10)) -gt $nreads ] ;then
5778 $LCTL get_param osc.*-osc*.rpc_stats
5779 $LCTL get_param llite.*.read_ahead_stats
5780 error "too many ($discard) discarded pages"
5782 rm -f $DIR/$tfile || true
5784 run_test 101a "check read-ahead for random reads ================"
5787 test_mkdir -p $DIR/$tdir
5789 STRIPE_COUNT=$OSTCOUNT
5792 local list=$(comma_list $(osts_nodes))
5793 set_osd_param $list '' read_cache_enable 0
5794 set_osd_param $list '' writethrough_cache_enable 0
5796 trap cleanup_test101bc EXIT
5797 # prepare the read-ahead file
5798 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5800 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5803 cleanup_test101bc() {
5808 local list=$(comma_list $(osts_nodes))
5809 set_osd_param $list '' read_cache_enable 1
5810 set_osd_param $list '' writethrough_cache_enable 1
5814 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5819 local STRIPE_SIZE=1048576
5820 local RA_INC=1048576
5821 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5822 local FILE_LENGTH=$((64*100))
5823 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5824 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5825 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5826 get_named_value 'read but discarded' | \
5827 cut -d" " -f1 | calc_total`
5828 if [ $DISCARD -gt $discard_limit ]; then
5829 $LCTL get_param llite.*.read_ahead_stats
5830 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5832 echo "Read-ahead success for size ${READ_SIZE}"
5837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5838 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5839 local STRIPE_SIZE=1048576
5840 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5841 local FILE_LENGTH=$((STRIPE_SIZE*100))
5842 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5843 # prepare the read-ahead file
5845 cancel_lru_locks osc
5846 for BIDX in 2 4 8 16 32 64 128 256
5848 local BSIZE=$((BIDX*4096))
5849 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5850 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5851 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5852 $LCTL set_param -n llite.*.read_ahead_stats 0
5853 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5854 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5855 cancel_lru_locks osc
5861 run_test 101b "check stride-io mode read-ahead ================="
5864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5865 local STRIPE_SIZE=1048576
5866 local FILE_LENGTH=$((STRIPE_SIZE*100))
5872 cancel_lru_locks osc
5873 $LCTL set_param osc.*.rpc_stats 0
5874 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5875 for osc in $($LCTL get_param -N osc.*); do
5876 if [ "$osc" == "osc.num_refs" ]; then
5880 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5881 if [ $lines -le 20 ]; then
5885 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5886 awk '$1 == "1:" { print $2; exit; }')
5887 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5888 awk '$1 == "2:" { print $2; exit; }')
5889 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5890 awk '$1 == "4:" { print $2; exit; }')
5891 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5892 awk '$1 == "8:" { print $2; exit; }')
5894 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5895 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5896 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5897 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5898 echo "${osc} rpc check passed!"
5903 run_test 101c "check stripe_size aligned read-ahead ================="
5906 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5907 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5912 local file=$DIR/$tfile
5913 local size=${FILESIZE_101c:-500}
5914 local ra_MB=${READAHEAD_MB:-40}
5916 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5917 [ $space -gt $((size * 1024)) ] ||
5918 { skip "Need free space ${size}M, have ${space}K" && return; }
5920 echo "Creating test file $file of size ${size}M with ${space}K free space"
5921 $SETSTRIPE -c -1 $file || error "setstripe failed"
5922 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5923 echo Cancel LRU locks on lustre client to flush the client cache
5924 cancel_lru_locks osc
5926 echo Disable read-ahead
5927 local old_READAHEAD=$(set_read_ahead 0)
5929 echo Reading the test file $file with read-ahead disabled
5930 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5932 echo Cancel LRU locks on lustre client to flush the client cache
5933 cancel_lru_locks osc
5934 echo Enable read-ahead with ${ra_MB}MB
5935 set_read_ahead $ra_MB
5937 echo Reading the test file $file with read-ahead enabled
5938 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5940 echo read-ahead disabled time read $time_ra_OFF
5941 echo read-ahead enabled time read $time_ra_ON
5943 set_read_ahead $old_READAHEAD
5945 wait_delete_completed
5947 [ $time_ra_ON -lt $time_ra_OFF ] ||
5948 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5949 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5951 run_test 101d "file read with and without read-ahead enabled ================="
5954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5955 local file=$DIR/$tfile
5960 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5961 local need_space=$((count * size))
5962 [ $space -gt $need_space ] ||
5963 { skip_env "Need free space $need_space, have $space" && return; }
5965 echo Creating $count ${size}K test files
5966 for ((i = 0; i < $count; i++)); do
5967 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5970 echo Cancel LRU locks on lustre client to flush the client cache
5971 cancel_lru_locks osc
5973 echo Reset readahead stats
5974 $LCTL set_param -n llite.*.read_ahead_stats 0
5976 for ((i = 0; i < $count; i++)); do
5977 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5980 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5981 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5983 for ((i = 0; i < $count; i++)); do
5984 rm -rf ${file}_${i} 2>/dev/null
5987 #10000 means 20% reads are missing in readahead
5988 [ $miss -lt 10000 ] || error "misses too much for small reads"
5990 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5992 cleanup_test101f() {
5994 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5995 rm -rf $DIR/$tfile 2>/dev/null
5999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6000 local file=$DIR/$tfile
6003 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6004 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6005 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6006 trap cleanup_test101f EXIT
6008 echo Cancel LRU locks on lustre client to flush the client cache
6009 cancel_lru_locks osc
6011 echo Reset readahead stats
6012 $LCTL set_param -n llite.*.read_ahead_stats 0
6013 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6014 # readahead should read in 2M file on second read, so only miss
6016 echo Random 4K reads on 2M file for 1000 times
6017 $READS -f $file -s 2097152 -b 4096 -n $nreads
6019 echo checking missing pages
6020 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6021 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6023 [ $miss -lt 3 ] || error "misses too much pages!"
6026 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6029 test_mkdir -p $DIR/$tdir
6030 chown $RUNAS_ID $DIR/$tdir
6033 STRIPE_COUNT=$OSTCOUNT
6034 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6036 trap cleanup_test102 EXIT
6038 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6040 for num in 1 2 3 4; do
6041 for count in $(seq 1 $STRIPE_COUNT); do
6042 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6043 local size=`expr $STRIPE_SIZE \* $num`
6044 local file=file"$num-$idx-$count"
6045 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6051 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6057 rm -rf $DIR/d0.sanity/d102
6061 local testfile=$DIR/xattr_testfile
6065 [ "$UID" != 0 ] && skip_env "must run as root" && return
6066 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6067 skip_env "must have user_xattr" && return
6069 [ -z "$(which setfattr 2>/dev/null)" ] &&
6070 skip_env "could not find setfattr" && return
6072 echo "set/get xattr..."
6073 setfattr -n trusted.name1 -v value1 $testfile ||
6074 error "setfattr -n trusted.name1=value1 $testfile failed"
6075 getfattr -n trusted.name1 $testfile 2> /dev/null |
6076 grep "trusted.name1=.value1" ||
6077 error "$testfile missing trusted.name1=value1"
6079 setfattr -n user.author1 -v author1 $testfile ||
6080 error "setfattr -n user.author1=author1 $testfile failed"
6081 getfattr -n user.author1 $testfile 2> /dev/null |
6082 grep "user.author1=.author1" ||
6083 error "$testfile missing trusted.author1=author1"
6086 setfattr -n trusted.name2 -v value2 $testfile ||
6087 error "$testfile unable to set trusted.name2"
6088 setfattr -n trusted.name3 -v value3 $testfile ||
6089 error "$testfile unable to set trusted.name3"
6090 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6091 grep "trusted.name" | wc -l) -eq 3 ] ||
6092 error "$testfile missing 3 trusted.name xattrs"
6094 setfattr -n user.author2 -v author2 $testfile ||
6095 error "$testfile unable to set user.author2"
6096 setfattr -n user.author3 -v author3 $testfile ||
6097 error "$testfile unable to set user.author3"
6098 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6099 grep "user.author" | wc -l) -eq 3 ] ||
6100 error "$testfile missing 3 user.author xattrs"
6102 echo "remove xattr..."
6103 setfattr -x trusted.name1 $testfile ||
6104 error "$testfile error deleting trusted.name1"
6105 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6106 error "$testfile did not delete trusted.name1 xattr"
6108 setfattr -x user.author1 $testfile ||
6109 error "$testfile error deleting user.author1"
6110 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6111 error "$testfile did not delete trusted.name1 xattr"
6113 # b10667: setting lustre special xattr be silently discarded
6114 echo "set lustre special xattr ..."
6115 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6116 error "$testfile allowed setting trusted.lov"
6118 run_test 102a "user xattr test =================================="
6121 # b10930: get/set/list trusted.lov xattr
6122 echo "get/set/list trusted.lov xattr ..."
6123 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6124 local testfile=$DIR/$tfile
6125 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6126 error "setstripe failed"
6127 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6128 error "getstripe failed"
6129 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6130 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6132 local testfile2=${testfile}2
6133 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6134 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6137 setfattr -n trusted.lov -v $value $testfile2
6138 local stripe_size=$($GETSTRIPE -S $testfile2)
6139 local stripe_count=$($GETSTRIPE -c $testfile2)
6140 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6141 [ $stripe_count -eq $STRIPECOUNT ] ||
6142 error "stripe count $stripe_count != $STRIPECOUNT"
6145 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6148 # b10930: get/set/list lustre.lov xattr
6149 echo "get/set/list lustre.lov xattr ..."
6150 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6151 test_mkdir -p $DIR/$tdir
6152 chown $RUNAS_ID $DIR/$tdir
6153 local testfile=$DIR/$tdir/$tfile
6154 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6155 error "setstripe failed"
6156 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6157 error "getstripe failed"
6158 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6159 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6161 local testfile2=${testfile}2
6162 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6163 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6165 $RUNAS $MCREATE $testfile2
6166 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6167 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6168 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6169 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6170 [ $stripe_count -eq $STRIPECOUNT ] ||
6171 error "stripe count $stripe_count != $STRIPECOUNT"
6173 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6175 compare_stripe_info1() {
6176 local stripe_index_all_zero=true
6178 for num in 1 2 3 4; do
6179 for count in $(seq 1 $STRIPE_COUNT); do
6180 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6181 local size=$((STRIPE_SIZE * num))
6182 local file=file"$num-$offset-$count"
6183 stripe_size=$(lfs getstripe -S $PWD/$file)
6184 [ $stripe_size -ne $size ] &&
6185 error "$file: size $stripe_size != $size"
6186 stripe_count=$(lfs getstripe -c $PWD/$file)
6187 # allow fewer stripes to be created, ORI-601
6188 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6189 error "$file: count $stripe_count != $count"
6190 stripe_index=$(lfs getstripe -i $PWD/$file)
6191 [ $stripe_index -ne 0 ] &&
6192 stripe_index_all_zero=false
6196 $stripe_index_all_zero &&
6197 error "all files are being extracted starting from OST index 0"
6202 [ -n "$(which tar 2>/dev/null)" ] &&
6203 strings $(which tar) | grep -q "lustre" && echo tar
6207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6208 # b10930: tar test for trusted.lov xattr
6209 TAR=$(find_lustre_tar)
6210 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6211 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6213 test_mkdir -p $DIR/d102d
6214 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6216 compare_stripe_info1
6218 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 # b10930: tar test for trusted.lov xattr
6223 TAR=$(find_lustre_tar)
6224 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6227 test_mkdir -p $DIR/d102f
6229 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6231 compare_stripe_info1
6233 run_test 102f "tar copy files, not keep osts ==========="
6236 local xsize=${1:-1024} # in bytes
6237 local file=$DIR/$tfile
6239 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6240 skip "must have user_xattr" && return 0
6241 [ -z "$(which setfattr 2>/dev/null)" ] &&
6242 skip_env "could not find setfattr" && return 0
6243 [ -z "$(which getfattr 2>/dev/null)" ] &&
6244 skip_env "could not find getfattr" && return 0
6248 local value="$(generate_string $xsize)"
6250 local xbig=trusted.big
6251 log "save $xbig on $file"
6252 setfattr -n $xbig -v $value $file ||
6253 error "saving $xbig on $file failed"
6255 local orig=$(get_xattr_value $xbig $file)
6256 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6258 local xsml=trusted.sml
6259 log "save $xsml on $file"
6260 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6262 local new=$(get_xattr_value $xbig $file)
6263 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6265 log "grow $xsml on $file"
6266 setfattr -n $xsml -v "$value" $file ||
6267 error "growing $xsml on $file failed"
6269 new=$(get_xattr_value $xbig $file)
6270 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6271 log "$xbig still valid after growing $xsml"
6276 test_102h() { # bug 15777
6279 run_test 102h "grow xattr from inside inode to external block"
6282 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6283 grow_xattr $(max_xattr_size)
6285 run_test 102ha "grow xattr from inside inode to external inode"
6287 test_102i() { # bug 17038
6289 ln -s $DIR/$tfile $DIR/${tfile}link
6290 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6291 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"
6292 rm -f $DIR/$tfile $DIR/${tfile}link
6294 run_test 102i "lgetxattr test on symbolic link ============"
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6298 TAR=$(find_lustre_tar)
6299 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6300 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6301 setup_test102 "$RUNAS"
6302 test_mkdir -p $DIR/d102j
6303 chown $RUNAS_ID $DIR/d102j
6304 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6306 compare_stripe_info1 "$RUNAS"
6308 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6312 # b22187 just check that does not crash for regular file.
6313 setfattr -n trusted.lov $DIR/$tfile
6314 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6315 local test_kdir=$DIR/d102k
6316 test_mkdir $test_kdir
6317 local default_size=`$GETSTRIPE -S $test_kdir`
6318 local default_count=`$GETSTRIPE -c $test_kdir`
6319 local default_offset=`$GETSTRIPE -i $test_kdir`
6320 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6321 error 'dir setstripe failed'
6322 setfattr -n trusted.lov $test_kdir
6323 local stripe_size=`$GETSTRIPE -S $test_kdir`
6324 local stripe_count=`$GETSTRIPE -c $test_kdir`
6325 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6326 [ $stripe_size -eq $default_size ] ||
6327 error "stripe size $stripe_size != $default_size"
6328 [ $stripe_count -eq $default_count ] ||
6329 error "stripe count $stripe_count != $default_count"
6330 [ $stripe_offset -eq $default_offset ] ||
6331 error "stripe offset $stripe_offset != $default_offset"
6332 rm -rf $DIR/$tfile $test_kdir
6334 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6337 # LU-532 trusted. xattr is invisible to non-root
6338 local testfile=$DIR/$tfile
6342 echo "listxattr as user..."
6343 chown $RUNAS_ID $testfile
6344 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6345 grep -q "trusted" &&
6346 error "$testfile trusted xattrs are user visible"
6350 run_test 102l "listxattr filter test =================================="
6356 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6361 [ "$UID" != 0 ] && skip_env "must run as root" && return
6362 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6363 skip "must have acl enabled" && return
6364 [ -z "$(which setfacl 2>/dev/null)" ] &&
6365 skip_env "could not find setfacl" && return
6366 $GSS && skip "could not run under gss" && return
6368 declare -a identity_old
6370 for num in $(seq $MDSCOUNT); do
6371 switch_identity $num true || identity_old[$num]=$?
6378 echo "performing cp ..."
6379 run_acl_subtest cp || error "run_acl_subtest cp failed"
6380 echo "performing getfacl-noacl..."
6381 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6382 echo "performing misc..."
6383 run_acl_subtest misc || error "misc test failed"
6384 echo "performing permissions..."
6385 run_acl_subtest permissions || error "permissions failed"
6386 echo "performing setfacl..."
6387 run_acl_subtest setfacl || error "setfacl test failed"
6389 # inheritance test got from HP
6390 echo "performing inheritance..."
6391 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6392 chmod +x make-tree || error "chmod +x failed"
6393 run_acl_subtest inheritance || error "inheritance test failed"
6396 echo "LU-974 ignore umask when acl is enabled..."
6397 run_acl_subtest 974 || error "LU-974 umask test failed"
6398 if [ $MDSCOUNT -ge 2 ]; then
6399 run_acl_subtest 974_remote ||
6400 error "LU-974 umask test failed under remote dir"
6403 echo "LU-2561 newly created file is same size as directory..."
6404 run_acl_subtest 2561 || error "LU-2561 test failed"
6409 for num in $(seq $MDSCOUNT); do
6410 if [ "${identity_old[$num]}" = 1 ]; then
6411 switch_identity $num false || identity_old[$num]=$?
6415 run_test 103 "acl test ========================================="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6420 lfs df || error "lfs df failed"
6421 lfs df -ih || error "lfs df -ih failed"
6422 lfs df -h $DIR || error "lfs df -h $DIR failed"
6423 lfs df -i $DIR || error "lfs df -i $DIR failed"
6424 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6425 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6427 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6428 lctl --device %$OSC deactivate
6429 lfs df || error "lfs df with deactivated OSC failed"
6430 lctl --device %$OSC activate
6431 # wait the osc back to normal
6432 wait_osc_import_state client ost FULL
6434 lfs df || error "lfs df with reactivated OSC failed"
6437 run_test 104a "lfs df [-ih] [path] test ========================="
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6441 [ $RUNAS_ID -eq $UID ] &&
6442 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6444 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6445 grep "Permission denied" | wc -l)))
6446 if [ $denied_cnt -ne 0 ]; then
6447 error "lfs check servers test failed"
6450 run_test 104b "$RUNAS lfs check servers test ===================="
6453 # doesn't work on 2.4 kernels
6455 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6456 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6458 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6462 run_test 105a "flock when mounted without -o flock test ========"
6466 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6467 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6469 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6473 run_test 105b "fcntl when mounted without -o flock test ========"
6477 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6478 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6480 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6484 run_test 105c "lockf when mounted without -o flock test ========"
6486 test_105d() { # bug 15924
6487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6488 test_mkdir -p $DIR/$tdir
6489 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6490 skip "mount w/o flock enabled" && return
6491 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6492 $LCTL set_param fail_loc=0x80000315
6493 flocks_test 2 $DIR/$tdir
6495 run_test 105d "flock race (should not freeze) ========"
6497 test_105e() { # bug 22660 && 22040
6498 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6499 skip "mount w/o flock enabled" && return
6501 flocks_test 3 $DIR/$tfile
6503 run_test 105e "Two conflicting flocks from same process ======="
6505 test_106() { #bug 10921
6506 test_mkdir -p $DIR/$tdir
6507 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6508 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6510 run_test 106 "attempt exec of dir followed by chown of that dir"
6513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6520 local save_pattern=$(sysctl -n kernel.core_pattern)
6521 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6522 sysctl -w kernel.core_pattern=$file
6523 sysctl -w kernel.core_uses_pid=0
6531 kill -s 11 $SLEEPPID
6533 if [ -e $file ]; then
6534 size=`stat -c%s $file`
6535 [ $size -eq 0 ] && error "Fail to create core file $file"
6537 error "Fail to create core file $file"
6540 sysctl -w kernel.core_pattern=$save_pattern
6541 sysctl -w kernel.core_uses_pid=$save_uses_pid
6544 run_test 107 "Coredump on SIG"
6547 test_mkdir -p $DIR/$tdir
6548 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6549 error "mkdir with 255 char failed"
6550 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6551 error "mkdir with 256 char should fail, but did not"
6552 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6553 error "create with 255 char failed"
6554 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6555 error "create with 256 char should fail, but did not"
6560 run_test 110 "filename length checking"
6563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6564 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6566 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6568 echo "Starting with $OSTIO_pre threads"
6571 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6572 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6573 echo "$NUMTEST creates/unlinks"
6574 test_mkdir -p $DIR/$tdir
6575 createmany -o $DIR/$tdir/$tfile $NUMTEST
6576 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6578 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6581 # don't return an error
6582 [ $OSTIO_post == $OSTIO_pre ] && echo \
6583 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6584 echo "This may be fine, depending on what ran before this test" &&
6585 echo "and how fast this system is." && return
6587 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6589 run_test 115 "verify dynamic thread creation===================="
6592 wait_delete_completed
6593 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6594 echo OST kbytes available: ${AVAIL[@]}
6595 MAXI=0; MAXV=${AVAIL[0]}
6596 MINI=0; MINV=${AVAIL[0]}
6597 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6598 #echo OST $i: ${AVAIL[i]}kb
6599 if [ ${AVAIL[i]} -gt $MAXV ]; then
6600 MAXV=${AVAIL[i]}; MAXI=$i
6602 if [ ${AVAIL[i]} -lt $MINV ]; then
6603 MINV=${AVAIL[i]}; MINI=$i
6606 echo Min free space: OST $MINI: $MINV
6607 echo Max free space: OST $MAXI: $MAXV
6610 test_116a() { # was previously test_116()
6611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6612 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6614 echo -n "Free space priority "
6615 lctl get_param -n lov.*-clilov-*.qos_prio_free
6618 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6621 # generate uneven OSTs
6622 test_mkdir -p $DIR/$tdir/OST${MINI}
6625 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6626 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6628 while [ $FILL -gt 0 ]; do
6630 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6631 FILL=$(($FILL - 2048))
6639 DIFF=$(($MAXV - $MINV))
6640 DIFF2=$(($DIFF * 100 / $MINV))
6641 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6642 if [ $DIFF2 -gt 20 ]; then
6645 echo "failed - QOS mode won't be used"
6646 error_ignore "QOS imbalance criteria not met"
6650 MINI1=$MINI; MINV1=$MINV
6651 MAXI1=$MAXI; MAXV1=$MAXV
6653 # now fill using QOS
6654 echo writing a bunch of files to QOS-assigned OSTs
6655 $SETSTRIPE -c 1 $DIR/$tdir
6657 while [ $FILL -gt 0 ]; do
6659 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6660 FILL=$(($FILL - 200))
6663 echo "wrote $i 200k files"
6667 echo "Note: free space may not be updated, so measurements might be off"
6669 DIFF2=$(($MAXV - $MINV))
6670 echo "free space delta: orig $DIFF final $DIFF2"
6671 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6672 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6673 echo "Wrote $DIFF to smaller OST $MINI1"
6674 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6675 echo "Wrote $DIFF2 to larger OST $MAXI1"
6676 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6678 # Figure out which files were written where
6679 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6680 awk '/'$MINI1': / {print $2; exit}')
6682 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6683 echo "$MINC files created on smaller OST $MINI1"
6684 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6685 awk '/'$MAXI1': / {print $2; exit}')
6687 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6688 echo "$MAXC files created on larger OST $MAXI1"
6689 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6690 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6694 run_test 116a "stripe QOS: free space balance ==================="
6696 test_116b() { # LU-2093
6697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6698 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6700 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6701 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6703 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6704 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6705 do_facet $SINGLEMDS lctl set_param fail_loc=0
6707 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6709 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6711 test_117() # bug 10891
6713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6714 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6715 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6716 lctl set_param fail_loc=0x21e
6717 > $DIR/$tfile || error "truncate failed"
6718 lctl set_param fail_loc=0
6719 echo "Truncate succeeded."
6722 run_test 117 "verify fsfilt_extend =========="
6724 NO_SLOW_RESENDCOUNT=4
6725 export OLD_RESENDCOUNT=""
6726 set_resend_count () {
6727 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6728 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6729 lctl set_param -n $PROC_RESENDCOUNT $1
6730 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6733 # for reduce test_118* time (b=14842)
6734 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6736 # Reset async IO behavior after error case
6738 FILE=$DIR/reset_async
6740 # Ensure all OSCs are cleared
6741 $SETSTRIPE -c -1 $FILE
6742 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6747 test_118a() #bug 11710
6749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6752 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6762 run_test 118a "verify O_SYNC works =========="
6766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6767 remote_ost_nodsh && skip "remote OST with nodsh" && return
6771 #define OBD_FAIL_OST_ENOENT 0x217
6772 set_nodes_failloc "$(osts_nodes)" 0x217
6773 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6775 set_nodes_failloc "$(osts_nodes)" 0
6776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6780 if [[ $RC -eq 0 ]]; then
6781 error "Must return error due to dropped pages, rc=$RC"
6785 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6786 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6790 echo "Dirty pages not leaked on ENOENT"
6792 # Due to the above error the OSC will issue all RPCs syncronously
6793 # until a subsequent RPC completes successfully without error.
6794 $MULTIOP $DIR/$tfile Ow4096yc
6799 run_test 118b "Reclaim dirty pages on fatal error =========="
6803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6805 # for 118c, restore the original resend count, LU-1940
6806 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6807 set_resend_count $OLD_RESENDCOUNT
6808 remote_ost_nodsh && skip "remote OST with nodsh" && return
6812 #define OBD_FAIL_OST_EROFS 0x216
6813 set_nodes_failloc "$(osts_nodes)" 0x216
6815 # multiop should block due to fsync until pages are written
6816 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6820 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6821 error "Multiop failed to block on fsync, pid=$MULTIPID"
6824 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6826 if [[ $WRITEBACK -eq 0 ]]; then
6827 error "No page in writeback, writeback=$WRITEBACK"
6830 set_nodes_failloc "$(osts_nodes)" 0
6833 if [[ $RC -ne 0 ]]; then
6834 error "Multiop fsync failed, rc=$RC"
6837 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6845 echo "Dirty pages flushed via fsync on EROFS"
6848 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6850 # continue to use small resend count to reduce test_118* time (b=14842)
6851 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6856 remote_ost_nodsh && skip "remote OST with nodsh" && return
6860 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6861 set_nodes_failloc "$(osts_nodes)" 0x214
6862 # multiop should block due to fsync until pages are written
6863 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6867 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6868 error "Multiop failed to block on fsync, pid=$MULTIPID"
6871 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6873 if [[ $WRITEBACK -eq 0 ]]; then
6874 error "No page in writeback, writeback=$WRITEBACK"
6877 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6878 set_nodes_failloc "$(osts_nodes)" 0
6880 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6881 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6883 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6884 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6888 echo "Dirty pages gaurenteed flushed via fsync"
6891 run_test 118d "Fsync validation inject a delay of the bulk =========="
6894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6897 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6898 lctl set_param fail_loc=0x8000040a
6900 # Should simulate EINVAL error which is fatal
6901 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6903 if [[ $RC -eq 0 ]]; then
6904 error "Must return error due to dropped pages, rc=$RC"
6907 lctl set_param fail_loc=0x0
6909 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6910 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6911 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6913 if [[ $LOCKED -ne 0 ]]; then
6914 error "Locked pages remain in cache, locked=$LOCKED"
6917 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6918 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6922 echo "No pages locked after fsync"
6927 run_test 118f "Simulate unrecoverable OSC side error =========="
6930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6933 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6934 lctl set_param fail_loc=0x406
6936 # simulate local -ENOMEM
6937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6940 lctl set_param fail_loc=0
6941 if [[ $RC -eq 0 ]]; then
6942 error "Must return error due to dropped pages, rc=$RC"
6945 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6946 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6947 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6949 if [[ $LOCKED -ne 0 ]]; then
6950 error "Locked pages remain in cache, locked=$LOCKED"
6953 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6954 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6958 echo "No pages locked after fsync"
6963 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6967 remote_ost_nodsh && skip "remote OST with nodsh" && return
6971 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6972 set_nodes_failloc "$(osts_nodes)" 0x20e
6973 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6974 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6977 set_nodes_failloc "$(osts_nodes)" 0
6978 if [[ $RC -eq 0 ]]; then
6979 error "Must return error due to dropped pages, rc=$RC"
6982 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6983 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6984 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6986 if [[ $LOCKED -ne 0 ]]; then
6987 error "Locked pages remain in cache, locked=$LOCKED"
6990 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6991 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6995 echo "No pages locked after fsync"
6999 run_test 118h "Verify timeout in handling recoverables errors =========="
7001 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7005 remote_ost_nodsh && skip "remote OST with nodsh" && return
7009 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7010 set_nodes_failloc "$(osts_nodes)" 0x20e
7012 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7016 set_nodes_failloc "$(osts_nodes)" 0
7020 if [[ $RC -ne 0 ]]; then
7021 error "got error, but should be not, rc=$RC"
7024 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7025 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7026 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7027 if [[ $LOCKED -ne 0 ]]; then
7028 error "Locked pages remain in cache, locked=$LOCKED"
7031 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7032 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7036 echo "No pages locked after fsync"
7040 run_test 118i "Fix error before timeout in recoverable error =========="
7042 [ "$SLOW" = "no" ] && set_resend_count 4
7045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7046 remote_ost_nodsh && skip "remote OST with nodsh" && return
7050 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7051 set_nodes_failloc "$(osts_nodes)" 0x220
7053 # return -EIO from OST
7054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7056 set_nodes_failloc "$(osts_nodes)" 0x0
7057 if [[ $RC -eq 0 ]]; then
7058 error "Must return error due to dropped pages, rc=$RC"
7061 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7062 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7063 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7064 if [[ $LOCKED -ne 0 ]]; then
7065 error "Locked pages remain in cache, locked=$LOCKED"
7068 # in recoverable error on OST we want resend and stay until it finished
7069 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7070 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7074 echo "No pages locked after fsync"
7078 run_test 118j "Simulate unrecoverable OST side error =========="
7082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7083 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7085 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7086 set_nodes_failloc "$(osts_nodes)" 0x20e
7087 test_mkdir -p $DIR/$tdir
7089 for ((i=0;i<10;i++)); do
7090 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7091 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7098 set_nodes_failloc "$(osts_nodes)" 0
7101 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7107 test_mkdir -p $DIR/$tdir
7108 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7111 run_test 118l "fsync dir ========="
7113 test_118m() # LU-3066
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7116 test_mkdir -p $DIR/$tdir
7117 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7120 run_test 118m "fdatasync dir ========="
7122 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7124 test_119a() # bug 11737
7126 BSIZE=$((512 * 1024))
7127 directio write $DIR/$tfile 0 1 $BSIZE
7128 # We ask to read two blocks, which is more than a file size.
7129 # directio will indicate an error when requested and actual
7130 # sizes aren't equeal (a normal situation in this case) and
7131 # print actual read amount.
7132 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7133 if [ "$NOB" != "$BSIZE" ]; then
7134 error "read $NOB bytes instead of $BSIZE"
7138 run_test 119a "Short directIO read must return actual read amount"
7140 test_119b() # bug 11737
7142 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7144 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7145 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7147 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7148 error "direct read failed"
7151 run_test 119b "Sparse directIO read must return actual read amount"
7153 test_119c() # bug 13099
7156 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7157 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7160 run_test 119c "Testing for direct read hitting hole"
7162 test_119d() # bug 15950
7164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7165 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7166 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7168 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7169 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7170 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7171 lctl set_param fail_loc=0x40d
7172 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7175 cat $DIR/$tfile > /dev/null &
7176 lctl set_param fail_loc=0
7179 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7181 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7182 error "the read rpcs have not completed in 2s"
7184 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7186 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7190 test_mkdir -p $DIR/$tdir
7191 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7192 skip "no early lock cancel on server" && return 0
7194 lru_resize_disable mdc
7195 lru_resize_disable osc
7196 cancel_lru_locks mdc
7197 # asynchronous object destroy at MDT could cause bl ast to client
7198 cancel_lru_locks osc
7200 stat $DIR/$tdir > /dev/null
7201 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7202 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7203 test_mkdir $DIR/$tdir/d1
7204 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7205 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7206 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7207 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7208 lru_resize_enable mdc
7209 lru_resize_enable osc
7211 run_test 120a "Early Lock Cancel: mkdir test"
7214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7215 test_mkdir -p $DIR/$tdir
7216 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7217 skip "no early lock cancel on server" && return 0
7218 lru_resize_disable mdc
7219 lru_resize_disable osc
7220 cancel_lru_locks mdc
7221 stat $DIR/$tdir > /dev/null
7222 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7223 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7225 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7226 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7229 lru_resize_enable mdc
7230 lru_resize_enable osc
7232 run_test 120b "Early Lock Cancel: create test"
7235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7236 test_mkdir -p $DIR/$tdir
7237 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7238 skip "no early lock cancel on server" && return 0
7239 lru_resize_disable mdc
7240 lru_resize_disable osc
7241 test_mkdir -p $DIR/$tdir/d1
7242 test_mkdir -p $DIR/$tdir/d2
7243 touch $DIR/$tdir/d1/f1
7244 cancel_lru_locks mdc
7245 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7246 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7247 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7248 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7249 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7250 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7251 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7252 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7253 lru_resize_enable mdc
7254 lru_resize_enable osc
7256 run_test 120c "Early Lock Cancel: link test"
7259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7260 test_mkdir -p $DIR/$tdir
7261 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7262 skip "no early lock cancel on server" && return 0
7263 lru_resize_disable mdc
7264 lru_resize_disable osc
7266 cancel_lru_locks mdc
7267 stat $DIR/$tdir > /dev/null
7268 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7269 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7270 chmod a+x $DIR/$tdir
7271 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7272 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7273 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7274 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7275 lru_resize_enable mdc
7276 lru_resize_enable osc
7278 run_test 120d "Early Lock Cancel: setattr test"
7281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7282 test_mkdir -p $DIR/$tdir
7283 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7284 skip "no early lock cancel on server" && return 0
7285 lru_resize_disable mdc
7286 lru_resize_disable osc
7287 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7288 cancel_lru_locks mdc
7289 cancel_lru_locks osc
7290 dd if=$DIR/$tdir/f1 of=/dev/null
7291 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7292 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7293 awk '/ldlm_cancel/ {print $2}'`
7294 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7295 awk '/ldlm_bl_callback/ {print $2}'`
7296 unlink $DIR/$tdir/f1
7297 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7298 awk '/ldlm_cancel/ {print $2}'`
7299 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7300 awk '/ldlm_bl_callback/ {print $2}'`
7301 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7302 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7303 lru_resize_enable mdc
7304 lru_resize_enable osc
7306 run_test 120e "Early Lock Cancel: unlink test"
7309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7310 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7311 skip "no early lock cancel on server" && return 0
7312 test_mkdir -p $DIR/$tdir
7313 lru_resize_disable mdc
7314 lru_resize_disable osc
7315 test_mkdir -p $DIR/$tdir/d1
7316 test_mkdir -p $DIR/$tdir/d2
7317 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7318 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7319 cancel_lru_locks mdc
7320 cancel_lru_locks osc
7321 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7322 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7323 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7324 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7325 awk '/ldlm_cancel/ {print $2}'`
7326 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7327 awk '/ldlm_bl_callback/ {print $2}'`
7328 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7329 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7330 awk '/ldlm_cancel/ {print $2}'`
7331 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7332 awk '/ldlm_bl_callback/ {print $2}'`
7333 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7334 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7335 lru_resize_enable mdc
7336 lru_resize_enable osc
7338 run_test 120f "Early Lock Cancel: rename test"
7341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7342 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7343 skip "no early lock cancel on server" && return 0
7344 lru_resize_disable mdc
7345 lru_resize_disable osc
7347 echo create $count files
7348 test_mkdir -p $DIR/$tdir
7349 cancel_lru_locks mdc
7350 cancel_lru_locks osc
7353 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7354 awk '/ldlm_cancel/ {print $2}'`
7355 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7356 awk '/ldlm_bl_callback/ {print $2}'`
7357 createmany -o $DIR/$tdir/f $count
7359 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7360 awk '/ldlm_cancel/ {print $2}'`
7361 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7362 awk '/ldlm_bl_callback/ {print $2}'`
7364 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7365 echo rm $count files
7368 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7369 awk '/ldlm_cancel/ {print $2}'`
7370 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7371 awk '/ldlm_bl_callback/ {print $2}'`
7373 echo total: $count removes in $((t2-t1))
7374 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7376 # wait for commitment of removal
7377 lru_resize_enable mdc
7378 lru_resize_enable osc
7380 run_test 120g "Early Lock Cancel: performance test"
7382 test_121() { #bug #10589
7383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7385 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7386 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7387 lctl set_param fail_loc=0x310
7388 cancel_lru_locks osc > /dev/null
7389 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7390 lctl set_param fail_loc=0
7391 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7393 run_test 121 "read cancel race ========="
7395 test_123a() { # was test 123, statahead(bug 11401)
7396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7398 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7399 log "testing on UP system. Performance may be not as good as expected."
7404 test_mkdir -p $DIR/$tdir
7405 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7406 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7408 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7409 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7411 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7412 lctl set_param -n llite.*.statahead_max 0
7413 lctl get_param llite.*.statahead_max
7414 cancel_lru_locks mdc
7415 cancel_lru_locks osc
7417 time ls -l $DIR/$tdir | wc -l
7419 delta=$((etime - stime))
7420 log "ls $i files without statahead: $delta sec"
7421 lctl set_param llite.*.statahead_max=$max
7423 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7424 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7425 cancel_lru_locks mdc
7426 cancel_lru_locks osc
7428 time ls -l $DIR/$tdir | wc -l
7430 delta_sa=$((etime - stime))
7431 log "ls $i files with statahead: $delta_sa sec"
7432 lctl get_param -n llite.*.statahead_stats
7433 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7435 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7436 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7438 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7439 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7440 lctl set_param -n llite.*.statahead_max 0
7441 lctl get_param llite.*.statahead_max
7442 cancel_lru_locks mdc
7443 cancel_lru_locks osc
7445 time ls -l $DIR/$tdir | wc -l
7447 delta=$((etime - stime))
7448 log "ls $i files again without statahead: $delta sec"
7449 lctl set_param llite.*.statahead_max=$max
7450 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7451 if [ $SLOWOK -eq 0 ]; then
7452 error "ls $i files is slower with statahead!"
7454 log "ls $i files is slower with statahead!"
7460 [ $delta -gt 20 ] && break
7461 [ $delta -gt 8 ] && MULT=$((50 / delta))
7462 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7470 delta=$((etime - stime))
7471 log "rm -r $DIR/$tdir/: $delta seconds"
7473 lctl get_param -n llite.*.statahead_stats
7475 run_test 123a "verify statahead work"
7477 test_123b () { # statahead(bug 15027)
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7479 test_mkdir -p $DIR/$tdir
7480 createmany -o $DIR/$tdir/$tfile-%d 1000
7482 cancel_lru_locks mdc
7483 cancel_lru_locks osc
7485 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7486 lctl set_param fail_loc=0x80000803
7487 ls -lR $DIR/$tdir > /dev/null
7489 lctl set_param fail_loc=0x0
7490 lctl get_param -n llite.*.statahead_stats
7495 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7499 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7500 skip "no lru resize on server" && return 0
7502 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7504 log "create $NR files at $DIR/$tdir"
7505 createmany -o $DIR/$tdir/f $NR ||
7506 error "failed to create $NR files in $DIR/$tdir"
7508 cancel_lru_locks mdc
7509 ls -l $DIR/$tdir > /dev/null
7513 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7514 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7515 LRU_SIZE=$(lctl get_param -n $PARAM)
7516 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7517 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7519 log "NS=$(basename $NSDIR)"
7524 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7525 skip "Not enough cached locks created!"
7532 # We know that lru resize allows one client to hold $LIMIT locks
7533 # for 10h. After that locks begin to be killed by client.
7535 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7538 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7539 # killing locks. Some time was spent for creating locks. This means
7540 # that up to the moment of sleep finish we must have killed some of
7541 # them (10-100 locks). This depends on how fast ther were created.
7542 # Many of them were touched in almost the same moment and thus will
7543 # be killed in groups.
7544 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7546 # Use $LRU_SIZE_B here to take into account real number of locks
7547 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7548 local LRU_SIZE_B=$LRU_SIZE
7550 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7551 log "OLD_LVF=$OLD_LVF"
7552 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7554 # Let's make sure that we really have some margin. Client checks
7555 # cached locks every 10 sec.
7557 log "Sleep ${SLEEP} sec"
7559 while ((SEC<$SLEEP)); do
7563 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7567 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7568 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7570 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7571 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7572 unlinkmany $DIR/$tdir/f $NR
7576 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7577 log "unlink $NR files at $DIR/$tdir"
7578 unlinkmany $DIR/$tdir/f $NR
7580 run_test 124a "lru resize ======================================="
7582 get_max_pool_limit()
7584 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7587 if test $l -gt $max; then
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7596 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7597 skip "no lru resize on server" && return 0
7599 LIMIT=`get_max_pool_limit`
7601 NR=$(($(default_lru_size)*20))
7602 if [ $NR -gt $LIMIT ]; then
7603 log "Limit lock number by $LIMIT locks"
7606 lru_resize_disable mdc
7607 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7608 error "failed to create $DIR/$tdir/disable_lru_resize"
7610 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7611 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7612 cancel_lru_locks mdc
7615 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7618 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7621 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7625 nolruresize_delta=$((etime-stime))
7626 log "ls -la time: $nolruresize_delta seconds"
7627 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7628 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7630 lru_resize_enable mdc
7631 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7632 error "failed to create $DIR/$tdir/enable_lru_resize"
7634 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7635 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7636 cancel_lru_locks mdc
7639 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7642 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7645 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7649 lruresize_delta=$((etime-stime))
7650 log "ls -la time: $lruresize_delta seconds"
7651 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7653 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7654 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7655 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7656 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7658 log "lru resize performs the same with no lru resize"
7660 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7662 run_test 124b "lru resize (performance test) ======================="
7664 test_125() { # 13358
7665 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7666 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7667 test_mkdir -p $DIR/d125 || error "mkdir failed"
7668 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7669 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7670 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7672 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7674 test_126() { # bug 12829/13455
7675 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7676 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7677 $GSS && skip "must run as gss disabled" && return
7679 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7680 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7682 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7684 run_test 126 "check that the fsgid provided by the client is taken into account"
7686 test_127a() { # bug 15521
7687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7688 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7689 $LCTL set_param osc.*.stats=0
7690 FSIZE=$((2048 * 1024))
7691 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7692 cancel_lru_locks osc
7693 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7695 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7696 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7697 echo "got $COUNT $NAME"
7698 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7699 eval $NAME=$COUNT || error "Wrong proc format"
7702 read_bytes|write_bytes)
7703 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7704 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7705 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7706 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7707 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7708 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7709 error "sumsquare is too small: $SUMSQ"
7710 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7711 error "sumsquare is too big: $SUMSQ"
7715 done < $DIR/${tfile}.tmp
7717 #check that we actually got some stats
7718 [ "$read_bytes" ] || error "Missing read_bytes stats"
7719 [ "$write_bytes" ] || error "Missing write_bytes stats"
7720 [ "$read_bytes" != 0 ] || error "no read done"
7721 [ "$write_bytes" != 0 ] || error "no write done"
7723 run_test 127a "verify the client stats are sane"
7725 test_127b() { # bug LU-333
7726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7727 $LCTL set_param llite.*.stats=0
7728 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7729 # perform 2 reads and writes so MAX is different from SUM.
7730 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7731 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7732 cancel_lru_locks osc
7733 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7734 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7736 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7737 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7738 echo "got $COUNT $NAME"
7739 eval $NAME=$COUNT || error "Wrong proc format"
7743 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7744 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7745 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7746 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7749 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7750 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7751 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7752 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7756 done < $TMP/${tfile}.tmp
7758 #check that we actually got some stats
7759 [ "$read_bytes" ] || error "Missing read_bytes stats"
7760 [ "$write_bytes" ] || error "Missing write_bytes stats"
7761 [ "$read_bytes" != 0 ] || error "no read done"
7762 [ "$write_bytes" != 0 ] || error "no write done"
7764 run_test 127b "verify the llite client stats are sane"
7766 test_128() { # bug 15212
7768 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7773 result=$(grep error $TMP/$tfile.log)
7775 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7777 run_test 128 "interactive lfs for 2 consecutive find's"
7784 local LDPROC=/proc/fs/ldiskfs
7785 local facets=$(get_facets MDS)
7787 for facet in ${facets//,/ }; do
7788 canondev=$(ldiskfs_canon \
7789 *.$(convert_facet2label $facet).mntdev $facet)
7790 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7791 LDPROC=/sys/fs/ldiskfs
7792 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7798 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7799 skip "Only applicable to ldiskfs-based MDTs"
7802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7807 test_mkdir -p $DIR/$tdir
7809 MAX=$(stat -c%s "$DIR/$tdir")
7813 while [ ! $I -gt $MAX ]; do
7814 $MULTIOP $DIR/$tdir/$J Oc
7816 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7817 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7818 #and EFBIG for previous versions
7819 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7821 echo "return code $rc received as expected"
7822 multiop $DIR/$tdir/$J Oc
7824 I=$(stat -c%s "$DIR/$tdir")
7825 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7828 error_exit "return code $rc current dir size $I " \
7829 "previous limit $MAX"
7831 elif [ $rc -ne 0 ]; then
7833 error_exit "return code $rc received instead of expected " \
7834 "$EFBIG or $ENOSPC, files in dir $I"
7837 I=$(stat -c%s "$DIR/$tdir")
7841 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7843 run_test 129 "test directory size limit ========================"
7852 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7853 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7856 trap cleanup_130 EXIT RETURN
7858 local fm_file=$DIR/$tfile
7859 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7860 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7861 error "dd failed for $fm_file"
7863 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7864 filefrag -ves $fm_file
7866 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7867 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7868 [ $RC != 0 ] && error "filefrag $fm_file failed"
7870 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7871 grep -v "ext:" | grep -v "found")
7872 lun=$($GETSTRIPE -i $fm_file)
7874 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7877 for line in $filefrag_op
7879 frag_lun=`echo $line | cut -d: -f5`
7880 ext_len=`echo $line | cut -d: -f4`
7881 if (( $frag_lun != $lun )); then
7883 error "FIEMAP on 1-stripe file($fm_file) failed"
7886 (( tot_len += ext_len ))
7889 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7891 error "FIEMAP on 1-stripe file($fm_file) failed;"
7897 echo "FIEMAP on single striped file succeeded"
7899 run_test 130a "FIEMAP (1-stripe file)"
7902 [ "$OSTCOUNT" -lt "2" ] &&
7903 skip_env "skipping FIEMAP on 2-stripe file test" && return
7905 [ "$OSTCOUNT" -ge "10" ] &&
7906 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7908 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7909 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7912 trap cleanup_130 EXIT RETURN
7914 local fm_file=$DIR/$tfile
7915 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7916 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7917 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7919 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7920 error "dd failed on $fm_file"
7922 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7923 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7924 grep -v "ext:" | grep -v "found")
7926 last_lun=$(echo $filefrag_op | cut -d: -f5)
7931 for line in $filefrag_op
7933 frag_lun=`echo $line | cut -d: -f5`
7934 ext_len=`echo $line | cut -d: -f4`
7935 if (( $frag_lun != $last_lun )); then
7936 if (( tot_len != 1024 )); then
7938 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7945 (( tot_len += ext_len ))
7948 if (( num_luns != 2 || tot_len != 1024 )); then
7950 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7956 echo "FIEMAP on 2-stripe file succeeded"
7958 run_test 130b "FIEMAP (2-stripe file)"
7961 [ "$OSTCOUNT" -lt "2" ] &&
7962 skip_env "skipping FIEMAP on 2-stripe file" && return
7964 [ "$OSTCOUNT" -ge "10" ] &&
7965 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7967 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7968 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7971 trap cleanup_130 EXIT RETURN
7973 local fm_file=$DIR/$tfile
7974 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7975 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7976 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7978 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7980 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7981 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7983 last_lun=`echo $filefrag_op | cut -d: -f5`
7988 for line in $filefrag_op
7990 frag_lun=`echo $line | cut -d: -f5`
7991 ext_len=`echo $line | cut -d: -f4`
7992 if (( $frag_lun != $last_lun )); then
7993 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7994 if (( logical != 512 )); then
7996 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7999 if (( tot_len != 512 )); then
8001 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8008 (( tot_len += ext_len ))
8011 if (( num_luns != 2 || tot_len != 512 )); then
8013 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8019 echo "FIEMAP on 2-stripe file with hole succeeded"
8021 run_test 130c "FIEMAP (2-stripe file with hole)"
8024 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8026 [ "$OSTCOUNT" -ge "10" ] &&
8027 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8029 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8030 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8032 trap cleanup_130 EXIT RETURN
8034 local fm_file=$DIR/$tfile
8035 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8036 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8037 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8038 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
8040 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8041 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8043 last_lun=`echo $filefrag_op | cut -d: -f5`
8048 for line in $filefrag_op
8050 frag_lun=`echo $line | cut -d: -f5`
8051 ext_len=`echo $line | cut -d: -f4`
8052 if (( $frag_lun != $last_lun )); then
8053 if (( tot_len != 1024 )); then
8055 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8062 (( tot_len += ext_len ))
8065 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8067 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8073 echo "FIEMAP on N-stripe file succeeded"
8075 run_test 130d "FIEMAP (N-stripe file)"
8078 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8080 [ "$OSTCOUNT" -ge "10" ] &&
8081 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8083 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8084 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8086 trap cleanup_130 EXIT RETURN
8088 local fm_file=$DIR/$tfile
8089 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8090 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8091 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8094 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8095 for ((i = 0; i < $NUM_BLKS; i++))
8097 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8100 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8101 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8103 last_lun=`echo $filefrag_op | cut -d: -f5`
8108 for line in $filefrag_op
8110 frag_lun=`echo $line | cut -d: -f5`
8111 ext_len=`echo $line | cut -d: -f4`
8112 if (( $frag_lun != $last_lun )); then
8113 if (( tot_len != $EXPECTED_LEN )); then
8115 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8122 (( tot_len += ext_len ))
8125 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8127 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8133 echo "FIEMAP with continuation calls succeeded"
8135 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8137 # Test for writev/readv
8139 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8140 error "writev test failed"
8141 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8142 error "readv failed"
8145 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8148 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8149 error "append writev test failed"
8150 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8151 error "append writev test failed"
8154 run_test 131b "test append writev"
8157 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8160 run_test 131c "test read/write on file w/o objects"
8163 rwv -f $DIR/$tfile -w -n 1 1572864
8164 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8165 if [ "$NOB" != 1572864 ]; then
8166 error "Short read filed: read $NOB bytes instead of 1572864"
8170 run_test 131d "test short read"
8173 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8174 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8175 error "read hitting hole failed"
8178 run_test 131e "test read hitting hole"
8183 for node in $(osts_nodes); do
8184 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8185 [ x$gl = x"" ] && gl=0
8186 gl_sum=$((gl_sum + gl))
8196 if [ x$som = x"enabled" ]; then
8197 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8198 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8199 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8201 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8202 MOUNTOPT="$MOUNTOPT,som_preview"
8203 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8206 # do remount to make new mount-conf parameters actual
8213 test_132() { #1028, SOM
8214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8216 local num=$(get_mds_dir $DIR)
8217 local mymds=mds${num}
8218 local MOUNTOPT_SAVE=$MOUNTOPT
8220 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8221 cancel_lru_locks osc
8223 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8225 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8226 stat $DIR/$tfile >/dev/null
8227 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8228 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8230 som_mode_switch $som1 $gl1 $gl2
8232 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8233 cancel_lru_locks osc
8235 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8236 if [ $som1 == $som2 ]; then
8237 error "som is still "$som2
8238 if [ x$som2 = x"enabled" ]; then
8245 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8246 stat $DIR/$tfile >/dev/null
8247 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8248 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8249 som_mode_switch $som2 $gl1 $gl2
8250 MOUNTOPT=$MOUNTOPT_SAVE
8252 run_test 132 "som avoids glimpse rpc"
8258 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8260 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8262 *) error "Wrong argument $1" ;;
8265 count=`echo $res | awk '{print $2}'`
8266 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8267 # if the argument $3 is zero, it means any stat increment is ok.
8268 if [ $3 -gt 0 ] ; then
8269 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8275 remote_ost_nodsh && skip "remote OST with nodsh" && return
8276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8278 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8279 { skip "MDS doesn't support rename stats"; return; }
8280 local testdir=$DIR/${tdir}/stats_testdir
8281 mkdir -p $DIR/${tdir}
8284 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8285 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8287 # verify mdt stats first.
8288 mkdir ${testdir} || error "mkdir failed"
8289 check_stats $SINGLEMDS "mkdir" 1
8290 touch ${testdir}/${tfile} || "touch failed"
8291 check_stats $SINGLEMDS "open" 1
8292 check_stats $SINGLEMDS "close" 1
8293 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8294 check_stats $SINGLEMDS "mknod" 1
8295 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8296 check_stats $SINGLEMDS "unlink" 1
8297 rm -f ${testdir}/${tfile} || error "file remove failed"
8298 check_stats $SINGLEMDS "unlink" 2
8300 # remove working dir and check mdt stats again.
8301 rmdir ${testdir} || error "rmdir failed"
8302 check_stats $SINGLEMDS "rmdir" 1
8304 local testdir1=$DIR/${tdir}/stats_testdir1
8306 mkdir -p ${testdir1}
8307 touch ${testdir1}/test1
8308 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8309 check_stats $SINGLEMDS "crossdir_rename" 1
8311 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8312 check_stats $SINGLEMDS "samedir_rename" 1
8316 run_test 133a "Verifying MDT stats ========================================"
8319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8320 remote_ost_nodsh && skip "remote OST with nodsh" && return
8321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8322 local testdir=$DIR/${tdir}/stats_testdir
8323 mkdir -p ${testdir} || error "mkdir failed"
8324 touch ${testdir}/${tfile} || "touch failed"
8325 cancel_lru_locks mdc
8328 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8329 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8331 # extra mdt stats verification.
8332 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8333 check_stats $SINGLEMDS "setattr" 1
8334 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8335 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8337 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8338 check_stats $SINGLEMDS "getattr" 1
8340 $LFS df || error "lfs failed"
8341 check_stats $SINGLEMDS "statfs" 1
8345 run_test 133b "Verifying extra MDT stats =================================="
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8349 remote_ost_nodsh && skip "remote OST with nodsh" && return
8350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8351 local testdir=$DIR/${tdir}/stats_testdir
8352 test_mkdir -p ${testdir} || error "mkdir failed"
8354 # verify obdfilter stats.
8355 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8357 cancel_lru_locks osc
8358 wait_delete_completed
8361 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8362 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8364 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8366 cancel_lru_locks osc
8367 check_stats ost "write" 1
8369 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8370 check_stats ost "read" 1
8372 > ${testdir}/${tfile} || error "truncate failed"
8373 check_stats ost "punch" 1
8375 rm -f ${testdir}/${tfile} || error "file remove failed"
8376 wait_delete_completed
8377 check_stats ost "destroy" 1
8381 run_test 133c "Verifying OST stats ========================================"
8388 while [ $value -ge 2 ]; do
8393 if [ $orig -gt $order ]; then
8401 local size=('K' 'M' 'G' 'T');
8403 local size_string=$value
8405 while [ $value -ge 1024 ]; do
8406 if [ $i -gt 3 ]; then
8407 #T is the biggest unit we get here, if that is bigger,
8409 size_string=${value}T
8412 value=$((value >> 10))
8413 if [ $value -lt 1024 ]; then
8414 size_string=${value}${size[$i]}
8425 local context=${2:-.}
8426 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8428 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8434 remote_ost_nodsh && skip "remote OST with nodsh" && return
8435 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8436 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8437 { skip "MDS doesn't support rename stats"; return; }
8439 local testdir1=$DIR/${tdir}/stats_testdir1
8440 local testdir2=$DIR/${tdir}/stats_testdir2
8442 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8444 mkdir -p ${testdir1} || error "mkdir failed"
8445 mkdir -p ${testdir2} || error "mkdir failed"
8447 createmany -o $testdir1/test 512 || error "createmany failed"
8449 # check samedir rename size
8450 mv ${testdir1}/test0 ${testdir1}/test_0
8452 local testdir1_size=$(ls -l $DIR/${tdir} |
8453 awk '/stats_testdir1/ {print $5}')
8454 local testdir2_size=$(ls -l $DIR/${tdir} |
8455 awk '/stats_testdir2/ {print $5}')
8457 testdir1_size=$(order_2 $testdir1_size)
8458 testdir2_size=$(order_2 $testdir2_size)
8460 testdir1_size=$(size_in_KMGT $testdir1_size)
8461 testdir2_size=$(size_in_KMGT $testdir2_size)
8463 echo "source rename dir size: ${testdir1_size}"
8464 echo "target rename dir size: ${testdir2_size}"
8466 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8467 eval $cmd || error "$cmd failed"
8468 local samedir=$($cmd | grep 'same_dir')
8469 local same_sample=$(get_rename_size $testdir1_size)
8470 [ -z "$samedir" ] && error "samedir_rename_size count error"
8471 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8472 echo "Check same dir rename stats success"
8474 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8476 # check crossdir rename size
8477 mv ${testdir1}/test_0 ${testdir2}/test_0
8479 testdir1_size=$(ls -l $DIR/${tdir} |
8480 awk '/stats_testdir1/ {print $5}')
8481 testdir2_size=$(ls -l $DIR/${tdir} |
8482 awk '/stats_testdir2/ {print $5}')
8484 testdir1_size=$(order_2 $testdir1_size)
8485 testdir2_size=$(order_2 $testdir2_size)
8487 testdir1_size=$(size_in_KMGT $testdir1_size)
8488 testdir2_size=$(size_in_KMGT $testdir2_size)
8490 echo "source rename dir size: ${testdir1_size}"
8491 echo "target rename dir size: ${testdir2_size}"
8493 eval $cmd || error "$cmd failed"
8494 local crossdir=$($cmd | grep 'crossdir')
8495 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8496 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8497 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8498 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8499 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8500 echo "Check cross dir rename stats success"
8503 run_test 133d "Verifying rename_stats ========================================"
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8507 local testdir=$DIR/${tdir}/stats_testdir
8508 local ctr f0 f1 bs=32768 count=42 sum
8510 remote_ost_nodsh && skip "remote OST with nodsh" && return
8511 mkdir -p ${testdir} || error "mkdir failed"
8513 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8515 for ctr in {write,read}_bytes; do
8517 cancel_lru_locks osc
8519 do_facet ost1 $LCTL set_param -n \
8520 "obdfilter.*.exports.clear=clear"
8522 if [ $ctr = write_bytes ]; then
8524 f1=${testdir}/${tfile}
8526 f0=${testdir}/${tfile}
8530 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8533 cancel_lru_locks osc
8535 sum=$(do_facet ost1 $LCTL get_param \
8536 "obdfilter.*.exports.*.stats" | \
8539 $1 == ctr { sum += $7 }
8542 if ((sum != bs * count)); then
8543 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8549 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8552 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8555 # First without trusting modes.
8557 -exec cat '{}' \; &> /dev/null
8559 # Second verifying readability.
8563 -exec cat '{}' \; > /dev/null ||
8564 error "proc file read failed"
8566 for facet in $SINGLEMDS ost1; do
8567 do_facet $facet find $proc_dirs \
8568 -not -name req_history \
8569 -exec cat '{}' \\\; &> /dev/null
8571 do_facet $facet find $proc_dirs \
8572 -not -name req_history \
8575 -exec cat '{}' \\\; > /dev/null ||
8576 error "proc file read failed"
8579 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8581 test_140() { #bug-17379
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8583 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8584 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8585 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8587 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8588 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8590 while i=`expr $i + 1`; do
8591 test_mkdir -p $i || error "Creating dir $i"
8592 cd $i || error "Changing to $i"
8593 ln -s ../stat stat || error "Creating stat symlink"
8594 # Read the symlink until ELOOP present,
8595 # not LBUGing the system is considered success,
8596 # we didn't overrun the stack.
8597 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8599 if [ $ret -eq 40 ]; then
8602 error "Open stat symlink"
8608 echo "The symlink depth = $i"
8609 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8610 error "Invalid symlink depth"
8612 # Test recursive symlink
8613 ln -s symlink_self symlink_self
8614 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8615 echo "open symlink_self returns $ret"
8616 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8618 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8622 local TF="$TMP/$tfile"
8624 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8626 cancel_lru_locks osc
8627 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8628 remount_client $MOUNT
8630 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8633 $TRUNCATE $DIR/$tfile 6000
8634 cancel_lru_locks osc
8635 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8638 echo "12345" >>$DIR/$tfile
8639 cancel_lru_locks osc
8640 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8643 echo "12345" >>$DIR/$tfile
8644 cancel_lru_locks osc
8645 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8650 run_test 150 "truncate/append tests"
8652 #LU-2902 roc_hit was not able to read all values from lproc
8653 function roc_hit_init() {
8654 local list=$(comma_list $(osts_nodes))
8655 local dir=$DIR/$tdir-check
8656 local file=$dir/file
8662 #use setstripe to do a write to every ost
8663 for i in $(seq 0 $((OSTCOUNT-1))); do
8664 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8665 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8666 idx=$(printf %04x $i)
8667 BEFORE=$(get_osd_param $list *OST*$idx stats |
8668 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8669 if [ -z "$BEFORE" ]; then
8673 cancel_lru_locks osc
8674 cat $file >/dev/null
8676 AFTER=$(get_osd_param $list *OST*$idx stats |
8677 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8679 echo BEFORE:$BEFORE AFTER:$AFTER
8680 if ! let "AFTER - BEFORE == 4"; then
8682 error "roc_hit is not safe to use"
8690 function roc_hit() {
8691 local list=$(comma_list $(osts_nodes))
8692 echo $(get_osd_param $list '' stats |
8693 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8696 function set_cache() {
8699 if [ "$2" == "off" ]; then
8702 local list=$(comma_list $(osts_nodes))
8703 set_osd_param $list '' $1_cache_enable $on
8705 cancel_lru_locks osc
8709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8710 remote_ost_nodsh && skip "remote OST with nodsh" && return
8713 local list=$(comma_list $(osts_nodes))
8715 # check whether obdfilter is cache capable at all
8716 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8717 echo "not cache-capable obdfilter"
8721 # check cache is enabled on all obdfilters
8722 if get_osd_param $list '' read_cache_enable | grep 0; then
8723 echo "oss cache is disabled"
8727 set_osd_param $list '' writethrough_cache_enable 1
8729 # check write cache is enabled on all obdfilters
8730 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8731 echo "oss write cache is NOT enabled"
8737 #define OBD_FAIL_OBD_NO_LRU 0x609
8738 do_nodes $list $LCTL set_param fail_loc=0x609
8740 # pages should be in the case right after write
8741 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8744 local BEFORE=$(roc_hit)
8745 cancel_lru_locks osc
8746 cat $DIR/$tfile >/dev/null
8747 local AFTER=$(roc_hit)
8749 do_nodes $list $LCTL set_param fail_loc=0
8751 if ! let "AFTER - BEFORE == CPAGES"; then
8752 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8755 # the following read invalidates the cache
8756 cancel_lru_locks osc
8757 set_osd_param $list '' read_cache_enable 0
8758 cat $DIR/$tfile >/dev/null
8760 # now data shouldn't be found in the cache
8762 cancel_lru_locks osc
8763 cat $DIR/$tfile >/dev/null
8765 if let "AFTER - BEFORE != 0"; then
8766 error "IN CACHE: before: $BEFORE, after: $AFTER"
8769 set_osd_param $list '' read_cache_enable 1
8772 run_test 151 "test cache on oss and controls ==============================="
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 local TF="$TMP/$tfile"
8778 # simulate ENOMEM during write
8779 #define OBD_FAIL_OST_NOMEM 0x226
8780 lctl set_param fail_loc=0x80000226
8781 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8783 sync || error "sync failed"
8784 lctl set_param fail_loc=0
8786 # discard client's cache
8787 cancel_lru_locks osc
8789 # simulate ENOMEM during read
8790 lctl set_param fail_loc=0x80000226
8791 cmp $TF $DIR/$tfile || error "cmp failed"
8792 lctl set_param fail_loc=0
8796 run_test 152 "test read/write with enomem ============================"
8799 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8801 run_test 153 "test if fdatasync does not crash ======================="
8803 dot_lustre_fid_permission_check() {
8805 local ffid=$MOUNT/.lustre/fid/$fid
8808 echo "stat fid $fid"
8809 stat $ffid > /dev/null || error "stat $ffid failed."
8810 echo "touch fid $fid"
8811 touch $ffid || error "touch $ffid failed."
8812 echo "write to fid $fid"
8813 cat /etc/hosts > $ffid || error "write $ffid failed."
8814 echo "read fid $fid"
8815 diff /etc/hosts $ffid || error "read $ffid failed."
8816 echo "append write to fid $fid"
8817 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8818 echo "rename fid $fid"
8819 mv $ffid $test_dir/$tfile.1 &&
8820 error "rename $ffid to $tfile.1 should fail."
8821 touch $test_dir/$tfile.1
8822 mv $test_dir/$tfile.1 $ffid &&
8823 error "rename $tfile.1 to $ffid should fail."
8824 rm -f $test_dir/$tfile.1
8825 echo "truncate fid $fid"
8826 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8827 echo "link fid $fid"
8828 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8829 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8830 echo "setfacl fid $fid"
8831 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8832 echo "getfacl fid $fid"
8833 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8835 echo "unlink fid $fid"
8836 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8837 echo "mknod fid $fid"
8838 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8840 fid=[0xf00000400:0x1:0x0]
8841 ffid=$MOUNT/.lustre/fid/$fid
8843 echo "stat non-exist fid $fid"
8844 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8845 echo "write to non-exist fid $fid"
8846 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8847 echo "link new fid $fid"
8848 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8850 mkdir -p $test_dir/$tdir
8851 touch $test_dir/$tdir/$tfile
8852 fid=$($LFS path2fid $test_dir/$tdir)
8855 error "error: could not get fid for $test_dir/$dir/$tfile."
8857 ffid=$MOUNT/.lustre/fid/$fid
8860 ls $ffid > /dev/null || error "ls $ffid failed."
8861 echo "touch $fid/$tfile.1"
8862 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8864 echo "touch $MOUNT/.lustre/fid/$tfile"
8865 touch $MOUNT/.lustre/fid/$tfile && \
8866 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8868 echo "setxattr to $MOUNT/.lustre/fid"
8869 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8871 echo "listxattr for $MOUNT/.lustre/fid"
8872 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8874 echo "delxattr from $MOUNT/.lustre/fid"
8875 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8877 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8878 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8879 error "touch invalid fid should fail."
8881 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8882 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8883 error "touch non-normal fid should fail."
8885 echo "rename $tdir to $MOUNT/.lustre/fid"
8886 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8887 error "rename to $MOUNT/.lustre/fid should fail."
8889 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8891 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8892 local new_obf_mode=777
8894 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8895 chmod $new_obf_mode $DIR/.lustre/fid ||
8896 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8898 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8899 [ $obf_mode -eq $new_obf_mode ] ||
8900 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8902 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8903 chmod $old_obf_mode $DIR/.lustre/fid ||
8904 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8907 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8908 fid=$($LFS path2fid $test_dir/$tfile-2)
8909 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8910 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8911 error "create lov data thru .lustre should fail."
8912 echo "cp /etc/passwd $test_dir/$tfile-2"
8913 cp /etc/passwd $test_dir/$tfile-2 ||
8914 error "copy to $test_dir/$tfile-2 failed."
8915 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8916 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8917 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8919 rm -rf $test_dir/tfile.lnk
8920 rm -rf $test_dir/$tfile-2
8924 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8925 skip "Need MDS version at least 2.4.1" && return
8928 local FID=$($LFS path2fid $DIR/$tfile)
8929 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8931 # check that we get the same pathname back
8932 local FOUND=$($LFS fid2path $MOUNT $FID)
8933 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8934 [ "$FOUND" != "$DIR/$tfile" ] &&
8935 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8939 run_test 154A "lfs path2fid and fid2path basic checks"
8942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8943 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8944 { skip "Need MDS version at least 2.2.51"; return 0; }
8946 cp /etc/hosts $DIR/$tfile
8948 fid=$($LFS path2fid $DIR/$tfile)
8950 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8952 dot_lustre_fid_permission_check "$fid" $DIR ||
8953 error "dot lustre permission check $fid failed"
8955 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8957 touch $MOUNT/.lustre/file &&
8958 error "creation is not allowed under .lustre"
8960 mkdir $MOUNT/.lustre/dir &&
8961 error "mkdir is not allowed under .lustre"
8965 run_test 154a "Open-by-FID"
8968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8969 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8970 { skip "Need MDS version at least 2.2.51"; return 0; }
8972 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8974 local remote_dir=$DIR/$tdir/remote_dir
8979 $LFS mkdir -i $MDTIDX $remote_dir ||
8980 error "create remote directory failed"
8982 cp /etc/hosts $remote_dir/$tfile
8984 fid=$($LFS path2fid $remote_dir/$tfile)
8986 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8988 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8989 error "dot lustre permission check $fid failed"
8992 run_test 154b "Open-by-FID for remote directory"
8995 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8996 skip "Need MDS version at least 2.4.1" && return
8998 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
8999 local FID1=$($LFS path2fid $DIR/$tfile.1)
9000 local FID2=$($LFS path2fid $DIR/$tfile.2)
9001 local FID3=$($LFS path2fid $DIR/$tfile.3)
9004 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9005 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9006 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9008 [ "$FID" = "${!want}" ] ||
9009 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9013 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9014 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9015 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9019 run_test 154c "lfs path2fid and fid2path multiple arguments"
9021 test_155_small_load() {
9022 local temp=$TMP/$tfile
9023 local file=$DIR/$tfile
9025 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9026 error "dd of=$temp bs=6096 count=1 failed"
9028 cancel_lru_locks osc
9029 cmp $temp $file || error "$temp $file differ"
9031 $TRUNCATE $temp 6000
9032 $TRUNCATE $file 6000
9033 cmp $temp $file || error "$temp $file differ (truncate1)"
9035 echo "12345" >>$temp
9036 echo "12345" >>$file
9037 cmp $temp $file || error "$temp $file differ (append1)"
9039 echo "12345" >>$temp
9040 echo "12345" >>$file
9041 cmp $temp $file || error "$temp $file differ (append2)"
9047 test_155_big_load() {
9048 remote_ost_nodsh && skip "remote OST with nodsh" && return
9049 local temp=$TMP/$tfile
9050 local file=$DIR/$tfile
9053 local cache_size=$(do_facet ost$((MAXI+1)) \
9054 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9055 local large_file_size=$((cache_size * 2))
9057 echo "OSS cache size: $cache_size KB"
9058 echo "Large file size: $large_file_size KB"
9060 [ $MAXV -le $large_file_size ] && \
9061 skip_env "max available OST size needs > $large_file_size KB" && \
9064 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9066 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9067 error "dd of=$temp bs=$large_file_size count=1k failed"
9070 cancel_lru_locks osc
9071 cmp $temp $file || error "$temp $file differ"
9078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9080 set_cache writethrough on
9083 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9088 set_cache writethrough off
9091 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9096 set_cache writethrough on
9099 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9104 set_cache writethrough off
9107 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9112 set_cache writethrough on
9115 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9120 set_cache writethrough off
9123 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9128 set_cache writethrough on
9131 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9136 set_cache writethrough off
9139 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9146 local file="$DIR/$tfile"
9148 [ "$(facet_fstype ost1)" = "zfs" ] &&
9149 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9154 log "Turn on read and write cache"
9156 set_cache writethrough on
9158 log "Write data and read it back."
9159 log "Read should be satisfied from the cache."
9160 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9162 cancel_lru_locks osc
9163 cat $file >/dev/null
9165 if ! let "AFTER - BEFORE == CPAGES"; then
9166 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9168 log "cache hits:: before: $BEFORE, after: $AFTER"
9171 log "Read again; it should be satisfied from the cache."
9173 cancel_lru_locks osc
9174 cat $file >/dev/null
9176 if ! let "AFTER - BEFORE == CPAGES"; then
9177 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9179 log "cache hits:: before: $BEFORE, after: $AFTER"
9183 log "Turn off the read cache and turn on the write cache"
9185 set_cache writethrough on
9187 log "Read again; it should be satisfied from the cache."
9189 cancel_lru_locks osc
9190 cat $file >/dev/null
9192 if ! let "AFTER - BEFORE == CPAGES"; then
9193 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9195 log "cache hits:: before: $BEFORE, after: $AFTER"
9198 log "Read again; it should not be satisfied from the cache."
9200 cancel_lru_locks osc
9201 cat $file >/dev/null
9203 if ! let "AFTER - BEFORE == 0"; then
9204 error "IN CACHE: before: $BEFORE, after: $AFTER"
9206 log "cache hits:: before: $BEFORE, after: $AFTER"
9209 log "Write data and read it back."
9210 log "Read should be satisfied from the cache."
9211 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9213 cancel_lru_locks osc
9214 cat $file >/dev/null
9216 if ! let "AFTER - BEFORE == CPAGES"; then
9217 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9219 log "cache hits:: before: $BEFORE, after: $AFTER"
9222 log "Read again; it should not be satisfied from the cache."
9224 cancel_lru_locks osc
9225 cat $file >/dev/null
9227 if ! let "AFTER - BEFORE == 0"; then
9228 error "IN CACHE: before: $BEFORE, after: $AFTER"
9230 log "cache hits:: before: $BEFORE, after: $AFTER"
9234 log "Turn off read and write cache"
9236 set_cache writethrough off
9238 log "Write data and read it back"
9239 log "It should not be satisfied from the cache."
9241 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9242 cancel_lru_locks osc
9244 cat $file >/dev/null
9246 if ! let "AFTER - BEFORE == 0"; then
9247 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9249 log "cache hits:: before: $BEFORE, after: $AFTER"
9253 log "Turn on the read cache and turn off the write cache"
9255 set_cache writethrough off
9257 log "Write data and read it back"
9258 log "It should not be satisfied from the cache."
9260 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9262 cancel_lru_locks osc
9263 cat $file >/dev/null
9265 if ! let "AFTER - BEFORE == 0"; then
9266 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9268 log "cache hits:: before: $BEFORE, after: $AFTER"
9271 log "Read again; it should be satisfied from the cache."
9273 cancel_lru_locks osc
9274 cat $file >/dev/null
9276 if ! let "AFTER - BEFORE == CPAGES"; then
9277 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9279 log "cache hits:: before: $BEFORE, after: $AFTER"
9284 run_test 156 "Verification of tunables ============================"
9288 if [ $MDSCOUNT -gt 1 ]; then
9289 error_ignore 17935 $*
9297 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9299 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9301 if [ $MASK -eq 1 ]; then
9302 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9304 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9308 changelog_extract_field() {
9314 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9315 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9322 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9323 { skip "Need MDS version at least 2.2.0"; return; }
9325 local CL_USERS="mdd.$MDT0.changelog_users"
9326 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9327 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9328 echo "Registered as changelog user $USER"
9329 $GET_CL_USERS | grep -q $USER ||
9330 error "User $USER not found in changelog_users"
9333 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9334 touch $DIR/$tdir/pics/2008/zachy/timestamp
9335 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9336 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9337 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9338 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9339 rm $DIR/$tdir/pics/desktop.jpg
9341 $LFS changelog $MDT0 | tail -5
9343 echo "verifying changelog mask"
9344 changelog_chmask "MKDIR"
9345 changelog_chmask "CLOSE"
9347 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9348 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9350 changelog_chmask "MKDIR"
9351 changelog_chmask "CLOSE"
9353 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9354 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9356 $LFS changelog $MDT0
9357 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9358 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9359 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9360 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9363 echo "verifying target fid"
9364 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9365 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9366 [ "$fidc" == "$fidf" ] ||
9367 err17935 "fid in changelog $fidc != file fid $fidf"
9368 echo "verifying parent fid"
9369 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9370 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9371 [ "$fidc" == "$fidf" ] ||
9372 err17935 "pfid in changelog $fidc != dir fid $fidf"
9374 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9375 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9376 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9377 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9378 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9379 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9381 MIN_REC=$($GET_CL_USERS |
9382 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9383 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9384 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9385 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9386 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9388 # LU-3446 changelog index reset on MDT restart
9389 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9390 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9391 $LFS changelog_clear $MDT0 $USER 0
9392 stop $SINGLEMDS || error "Fail to stop MDT."
9393 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9394 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9395 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9396 [ $CUR_REC1 == $CUR_REC2 ] ||
9397 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9399 echo "verifying user deregister"
9400 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9401 $GET_CL_USERS | grep -q $USER &&
9402 error "User $USER still in changelog_users"
9404 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9405 if [ $USERS -eq 0 ]; then
9406 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9407 touch $DIR/$tdir/chloe
9408 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9409 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9410 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9412 echo "$USERS other changelog users; can't verify off"
9415 run_test 160 "changelog sanity"
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9419 test_mkdir -p $DIR/$tdir
9420 cp /etc/hosts $DIR/$tdir/$tfile
9421 test_mkdir $DIR/$tdir/foo1
9422 test_mkdir $DIR/$tdir/foo2
9423 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9424 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9425 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9426 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9427 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9428 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9429 $LFS fid2path $DIR $FID
9430 err17935 "bad link ea"
9433 rm $DIR/$tdir/foo2/zachary
9435 rm $DIR/$tdir/foo2/thor
9437 rm $DIR/$tdir/$tfile
9439 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9440 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9442 $LFS fid2path $DIR $FID
9443 err17935 "bad link rename"
9445 rm $DIR/$tdir/foo2/maggie
9448 local longname=filename_avg_len_is_thirty_two_
9449 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9450 error "failed to hardlink many files"
9451 links=$($LFS fid2path $DIR $FID | wc -l)
9452 echo -n "${links}/1000 links in link EA"
9453 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9454 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9455 error "failed to unlink many hardlinks"
9457 run_test 161a "link ea sanity"
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9461 [ $MDSCOUNT -lt 2 ] &&
9462 skip "skipping remote directory test" && return
9464 local remote_dir=$DIR/$tdir/remote_dir
9467 $LFS mkdir -i $MDTIDX $remote_dir ||
9468 error "create remote directory failed"
9470 cp /etc/hosts $remote_dir/$tfile
9471 mkdir -p $remote_dir/foo1
9472 mkdir -p $remote_dir/foo2
9473 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9474 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9475 ln $remote_dir/$tfile $remote_dir/foo1/luna
9476 ln $remote_dir/$tfile $remote_dir/foo2/thor
9478 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9480 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9481 $LFS fid2path $DIR $FID
9482 err17935 "bad link ea"
9485 rm $remote_dir/foo2/zachary
9487 rm $remote_dir/foo2/thor
9489 rm $remote_dir/$tfile
9491 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9492 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9493 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9494 $LFS fid2path $DIR $FID
9495 err17935 "bad link rename"
9497 rm $remote_dir/foo2/maggie
9500 local longname=filename_avg_len_is_thirty_two_
9501 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9502 error "failed to hardlink many files"
9503 links=$($LFS fid2path $DIR $FID | wc -l)
9504 echo -n "${links}/1000 links in link EA"
9505 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9506 unlinkmany $remote_dir/foo2/$longname 1000 ||
9507 error "failed to unlink many hardlinks"
9509 run_test 161b "link ea sanity under remote directory"
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9513 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9514 skip "Need MDS version at least 2.1.5" && return
9516 # define CLF_RENAME_LAST 0x0001
9517 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9518 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9519 changelog_register -n)
9522 touch $DIR/$tdir/foo_161c
9523 touch $DIR/$tdir/bar_161c
9524 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9525 $LFS changelog $MDT0 | grep RENME
9526 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9528 $LFS changelog_clear $MDT0 $USER 0
9529 if [ x$flags != "x0x1" ]; then
9530 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9532 error "flag $flags is not 0x1"
9534 echo "rename overwrite a target having nlink = 1," \
9535 "changelog record has flags of $flags"
9537 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9538 touch $DIR/$tdir/foo_161c
9539 touch $DIR/$tdir/bar_161c
9540 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9541 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9542 $LFS changelog $MDT0 | grep RENME
9543 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9544 $LFS changelog_clear $MDT0 $USER 0
9545 if [ x$flags != "x0x0" ]; then
9546 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9548 error "flag $flags is not 0x0"
9550 echo "rename overwrite a target having nlink > 1," \
9551 "changelog record has flags of $flags"
9553 # rename doesn't overwrite a target (changelog flag 0x0)
9554 touch $DIR/$tdir/foo_161c
9555 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9556 $LFS changelog $MDT0 | grep RENME
9557 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9558 $LFS changelog_clear $MDT0 $USER 0
9559 if [ x$flags != "x0x0" ]; then
9560 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9562 error "flag $flags is not 0x0"
9564 echo "rename doesn't overwrite a target," \
9565 "changelog record has flags of $flags"
9567 # define CLF_UNLINK_LAST 0x0001
9568 # unlink a file having nlink = 1 (changelog flag 0x1)
9569 rm -f $DIR/$tdir/foo2_161c
9570 $LFS changelog $MDT0 | grep UNLNK
9571 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9572 $LFS changelog_clear $MDT0 $USER 0
9573 if [ x$flags != "x0x1" ]; then
9574 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9576 error "flag $flags is not 0x1"
9578 echo "unlink a file having nlink = 1," \
9579 "changelog record has flags of $flags"
9581 # unlink a file having nlink > 1 (changelog flag 0x0)
9582 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9583 rm -f $DIR/$tdir/foobar_161c
9584 $LFS changelog $MDT0 | grep UNLNK
9585 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9586 $LFS changelog_clear $MDT0 $USER 0
9587 if [ x$flags != "x0x0" ]; then
9588 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9590 error "flag $flags is not 0x0"
9592 echo "unlink a file having nlink > 1," \
9593 "changelog record has flags of $flags"
9594 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9596 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9603 local path=$(${LFS} fid2path $*)
9606 if [ $RC -ne 0 ]; then
9607 err17935 "path looked up of $expected failed. Error $RC"
9609 elif [ "${path}" != "${expected}" ]; then
9610 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9613 echo "fid $fid resolves to path $path (expected $expected)"
9617 # Make changes to filesystem
9618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9619 test_mkdir -p $DIR/$tdir/d2
9620 touch $DIR/$tdir/d2/$tfile
9621 touch $DIR/$tdir/d2/x1
9622 touch $DIR/$tdir/d2/x2
9623 test_mkdir -p $DIR/$tdir/d2/a/b/c
9624 test_mkdir -p $DIR/$tdir/d2/p/q/r
9626 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9627 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9630 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9631 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9632 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9634 # softlink to wrong file
9635 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9636 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9637 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9640 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9641 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9642 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9643 # fid2path dir/fsname should both work
9644 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9645 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9647 # hardlink count: check that there are 2 links
9648 # Doesnt work with CMD yet: 17935
9649 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9650 err17935 "expected 2 links"
9652 # hardlink indexing: remove the first link
9653 rm $DIR/$tdir/d2/p/q/r/hlink
9654 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9658 run_test 162 "path lookup sanity"
9661 # do directio so as not to populate the page cache
9662 log "creating a 10 Mb file"
9663 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9664 log "starting reads"
9665 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9666 log "truncating the file"
9667 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9669 kill %+ || true # reads might have finished
9670 echo "wait until dd is finished"
9672 log "removing the temporary file"
9673 rm -rf $DIR/$tfile || error "tmp file removal failed"
9675 run_test 169 "parallel read and truncate should not deadlock"
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 $LCTL clear # bug 18514
9680 $LCTL debug_daemon start $TMP/${tfile}_log_good
9682 $LCTL debug_daemon stop
9683 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9684 error "sed failed to read log_good"
9686 $LCTL debug_daemon start $TMP/${tfile}_log_good
9688 $LCTL debug_daemon stop
9690 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9691 error "lctl df log_bad failed"
9693 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9694 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9696 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9697 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9699 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9700 error "bad_line good_line1 good_line2 are empty"
9702 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9703 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9704 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9706 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9707 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9708 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9710 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9711 error "bad_line_new good_line_new are empty"
9713 local expected_good=$((good_line1 + good_line2*2))
9715 rm -f $TMP/${tfile}*
9716 # LU-231, short malformed line may not be counted into bad lines
9717 if [ $bad_line -ne $bad_line_new ] &&
9718 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9719 error "expected $bad_line bad lines, but got $bad_line_new"
9723 if [ $expected_good -ne $good_line_new ]; then
9724 error "expected $expected_good good lines, but got $good_line_new"
9729 run_test 170 "test lctl df to handle corrupted log ====================="
9731 test_171() { # bug20592
9732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9733 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9734 $LCTL set_param fail_loc=0x50e
9735 $LCTL set_param fail_val=3000
9736 multiop_bg_pause $DIR/$tfile O_s || true
9738 kill -USR1 $MULTIPID
9742 if dmesg | grep "recursive fault"; then
9743 error "caught a recursive fault"
9745 $LCTL set_param fail_loc=0
9748 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9750 # it would be good to share it with obdfilter-survey/libecho code
9751 setup_obdecho_osc () {
9754 local obdfilter_name=$2
9755 echo "Creating new osc for $obdfilter_name on $ost_nid"
9756 # make sure we can find loopback nid
9757 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9759 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9760 ${obdfilter_name}_osc_UUID || rc=2; }
9761 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9762 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9766 cleanup_obdecho_osc () {
9767 local obdfilter_name=$1
9768 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9769 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9776 local pages=${3:-64}
9779 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9780 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9782 if [ $rc -eq 0 ]; then
9783 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9784 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9786 echo "New object id is $id"
9787 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9789 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9790 "test_brw 10 w v $pages $id" || rc=4; }
9791 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9793 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9794 "cleanup" || rc=5; }
9795 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9797 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9803 remote_ost_nodsh && skip "remote OST with nodsh" && return
9807 if ! module_loaded obdecho; then
9808 load_module obdecho/obdecho
9812 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9813 local host=$(lctl get_param -n osc.$osc.import |
9814 awk '/current_connection:/ {print $2}' )
9815 local target=$(lctl get_param -n osc.$osc.import |
9816 awk '/target:/ {print $2}' )
9817 target=${target%_UUID}
9819 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9820 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9821 [[ -n $target ]] && cleanup_obdecho_osc $target
9822 [ $rmmod_local -eq 1 ] && rmmod obdecho
9825 run_test 180a "test obdecho on osc"
9828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9829 remote_ost_nodsh && skip "remote OST with nodsh" && return
9831 local rmmod_remote=0
9833 do_facet ost1 "lsmod | grep -q obdecho || " \
9834 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9835 "modprobe obdecho; }" && rmmod_remote=1
9836 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9837 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9838 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9841 run_test 180b "test obdecho directly on obdfilter"
9843 test_180c() { # LU-2598
9844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9845 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9846 skip "Need MDS version at least 2.4.0" && return
9849 local rmmod_remote=false
9850 local pages=16384 # 64MB bulk I/O RPC size
9853 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9854 rmmod_remote=true || error "failed to load module obdecho"
9856 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9857 if [[ -n $target ]]; then
9858 obdecho_test "$target" ost1 "$pages" ||
9861 echo "there is no obdfilter target on ost1"
9864 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9867 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9869 test_181() { # bug 22177
9870 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9871 # create enough files to index the directory
9872 createmany -o $DIR/$tdir/foobar 4000
9873 # print attributes for debug purpose
9876 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9878 # remove the files & current working dir
9879 unlinkmany $DIR/$tdir/foobar 4000
9881 kill -USR1 $MULTIPID
9883 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9886 run_test 181 "Test open-unlinked dir ========================"
9889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9890 # disable MDC RPC lock wouldn't crash client
9894 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9895 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9896 $LCTL set_param fail_loc=0x804
9898 for (( i=0; i < $tcount; i++ )) ; do
9900 createmany -o $DIR/$tdir/$i/f- $fcount &
9904 for (( i=0; i < $tcount; i++ )) ; do
9905 unlinkmany $DIR/$tdir/$i/f- $fcount &
9911 $LCTL set_param fail_loc=0
9913 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9915 test_183() { # LU-2275
9916 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9917 skip "Need MDS version at least 2.3.56" && return
9919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9920 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9921 echo aaa > $DIR/$tdir/$tfile
9923 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9924 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9926 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9927 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9929 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9931 # Flush negative dentry cache
9932 touch $DIR/$tdir/$tfile
9934 # We are not checking for any leaked references here, they'll
9935 # become evident next time we do cleanup with module unload.
9938 run_test 183 "No crash or request leak in case of strange dispositions ========"
9940 # test suite 184 is for LU-2016, LU-2017
9942 check_swap_layouts_support && return 0
9944 dir0=$DIR/$tdir/$testnum
9945 test_mkdir -p $dir0 || error "creating dir $dir0"
9950 $SETSTRIPE -c1 $file1
9952 $SETSTRIPE -c2 $file2
9954 gen1=$($GETSTRIPE -g $file1)
9955 gen2=$($GETSTRIPE -g $file2)
9957 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9958 gen=$($GETSTRIPE -g $file1)
9959 [[ $gen1 != $gen ]] ||
9960 "Layout generation on $file1 does not change"
9961 gen=$($GETSTRIPE -g $file2)
9962 [[ $gen2 != $gen ]] ||
9963 "Layout generation on $file2 does not change"
9965 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9966 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9968 run_test 184a "Basic layout swap"
9971 check_swap_layouts_support && return 0
9973 dir0=$DIR/$tdir/$testnum
9974 mkdir -p $dir0 || error "creating dir $dir0"
9981 $SETSTRIPE -c1 $file1
9982 $SETSTRIPE -c2 $file2
9983 $SETSTRIPE -c1 $file3
9984 chown $RUNAS_ID $file3
9985 gen1=$($GETSTRIPE -g $file1)
9986 gen2=$($GETSTRIPE -g $file2)
9988 $LFS swap_layouts $dir1 $dir2 &&
9989 error "swap of directories layouts should fail"
9990 $LFS swap_layouts $dir1 $file1 &&
9991 error "swap of directory and file layouts should fail"
9992 $RUNAS $LFS swap_layouts $file1 $file2 &&
9993 error "swap of file we cannot write should fail"
9994 $LFS swap_layouts $file1 $file3 &&
9995 error "swap of file with different owner should fail"
9996 /bin/true # to clear error code
9998 run_test 184b "Forbidden layout swap (will generate errors)"
10001 check_swap_layouts_support && return 0
10003 local dir0=$DIR/$tdir/$testnum
10004 mkdir -p $dir0 || error "creating dir $dir0"
10006 local ref1=$dir0/ref1
10007 local ref2=$dir0/ref2
10008 local file1=$dir0/file1
10009 local file2=$dir0/file2
10010 # create a file large enough for the concurent test
10011 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10012 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10013 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10016 dd if=$ref1 of=$file1 bs=16k &
10019 # Make sure dd starts to copy file
10020 while [ ! -f $file1 ]; do sleep 0.1; done
10022 $LFS swap_layouts $file1 $file2
10025 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10026 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10028 # how many bytes copied before swapping layout
10029 local copied=`stat -c %s $file2`
10030 local remaining=`stat -c %s $ref1`
10031 remaining=$((remaining - copied))
10032 echo "Copied $copied bytes before swapping layout..."
10034 cmp -n $copied $file1 $ref2 | grep differ &&
10035 error "Content mismatch [0, $copied) of ref2 and file1"
10036 cmp -n $copied $file2 $ref1 ||
10037 error "Content mismatch [0, $copied) of ref1 and file2"
10038 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10039 error "Content mismatch [$copied, EOF) of ref1 and file1"
10042 rm -f $ref1 $ref2 $file1 $file2
10044 run_test 184c "Concurrent write and layout swap"
10047 check_swap_layouts_support && return 0
10049 local file1=$DIR/$tdir/$tfile-1
10050 local file2=$DIR/$tdir/$tfile-2
10051 local file3=$DIR/$tdir/$tfile-3
10055 mkdir -p $DIR/$tdir
10056 touch $file1 || error "create $file1 failed"
10057 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10058 error "create $file2 failed"
10059 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10060 error "create $file3 failed"
10061 lovea1=$($LFS getstripe $file1 | sed 1d)
10063 $LFS swap_layouts $file2 $file3 ||
10064 error "swap $file2 $file3 layouts failed"
10065 $LFS swap_layouts $file1 $file2 ||
10066 error "swap $file1 $file2 layouts failed"
10068 lovea2=$($LFS getstripe $file2 | sed 1d)
10069 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10071 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10072 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10074 run_test 184d "allow stripeless layouts swap"
10077 test_185() { # LU-2441
10078 # LU-3553 - no volatile file support in old servers
10079 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10080 { skip "Need MDS version at least 2.3.60"; return 0; }
10082 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10083 touch $DIR/$tdir/spoo
10084 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10085 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10086 error "cannot create/write a volatile file"
10087 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10088 error "FID is still valid after close"
10090 multiop_bg_pause $DIR/$tdir vVw4096_c
10097 # assume that the next FID for this client is sequential, since stdout
10098 # is unfortunately eaten by multiop_bg_pause
10099 local n=$((${fidv[1]} + 1))
10100 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10101 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10102 error "FID is missing before close"
10103 kill -USR1 $multi_pid
10104 # 1 second delay, so if mtime change we will see it
10106 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10107 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10109 run_test 185 "Volatile file support"
10112 local dir0=$DIR/$tdir/$testnum
10113 mkdir -p $dir0 || error "creating dir $dir0"
10115 local file=$dir0/file1
10116 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10117 local dv1=$($LFS data_version $file)
10118 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10119 local dv2=$($LFS data_version $file)
10120 [[ $dv1 != $dv2 ]] ||
10121 error "data version did not change on write $dv1 == $dv2"
10126 run_test 187a "Test data version change"
10129 local dir0=$DIR/$tdir/$testnum
10130 mkdir -p $dir0 || error "creating dir $dir0"
10132 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10133 [[ ${DV[0]} != ${DV[1]} ]] ||
10134 error "data version did not change on write"\
10135 " ${DV[0]} == ${DV[1]}"
10140 run_test 187b "Test data version change on volatile file"
10143 check_file_in_pool()
10148 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10151 for t in $tlist ; do
10152 [ "$i" -eq "$t" ] && continue 2
10155 echo "pool list: $tlist"
10156 echo "striping: $res"
10157 error_noexit "$file not allocated in $pool"
10164 echo "Creating new pool"
10167 create_pool $FSNAME.$pool ||
10168 { error_noexit "No pool created, result code $?"; return 1; }
10169 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10170 { error_noexit "$pool not in lfs pool_list"; return 2; }
10173 pool_add_targets() {
10174 echo "Adding targets to pool"
10180 local list=$(seq $first $step $last)
10182 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10183 do_facet mgs $LCTL pool_add \
10184 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10185 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10186 | sort -u | tr '\n' ' ' " "$t" || {
10187 error_noexit "Add to pool failed"
10190 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10191 local addcount=$(((last - first) / step + 1))
10192 [ $lfscount -eq $addcount ] || {
10193 error_noexit "lfs pool_list bad ost count" \
10194 "$lfscount != $addcount"
10202 echo "Setting pool on directory $tdir"
10204 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10206 error_noexit "Cannot set pool $pool to $tdir"
10213 echo "Checking pool on directory $tdir"
10215 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10216 [ "$res" = "$pool" ] && return 0
10218 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10222 pool_dir_rel_path() {
10223 echo "Testing relative path works well"
10228 mkdir -p $root/$tdir/$tdir
10230 pool_set_dir $pool $tdir || return 1
10231 pool_set_dir $pool ./$tdir || return 2
10232 pool_set_dir $pool ../$tdir || return 3
10233 pool_set_dir $pool ../$tdir/$tdir || return 4
10234 rm -rf $tdir; cd - > /dev/null
10237 pool_alloc_files() {
10238 echo "Checking files allocation from directory pool"
10245 for i in $(seq -w 1 $count)
10247 local file=$tdir/file-$i
10249 check_file_in_pool $file $pool "$tlist" || \
10250 failed=$((failed + 1))
10252 [ "$failed" = 0 ] && return 0
10254 error_noexit "$failed files not allocated in $pool"
10258 pool_create_files() {
10259 echo "Creating files in pool"
10267 for i in $(seq -w 1 $count)
10269 local file=$tdir/spoo-$i
10270 $SETSTRIPE -p $pool $file
10271 check_file_in_pool $file $pool "$tlist" || \
10272 failed=$((failed + 1))
10274 [ "$failed" = 0 ] && return 0
10276 error_noexit "$failed files not allocated in $pool"
10281 echo "Checking 'lfs df' output"
10284 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10286 local res=$($LFS df --pool $FSNAME.$pool |
10288 grep "$FSNAME-OST" |
10290 [ "$res" = "$t" ] && return 0
10292 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10296 pool_file_rel_path() {
10297 echo "Creating files in a pool with relative pathname"
10302 { error_noexit "unable to create $tdir"; return 1 ; }
10303 local file="/..$tdir/$tfile-1"
10304 $SETSTRIPE -p $pool $file ||
10305 { error_noexit "unable to create $file" ; return 2 ; }
10308 $SETSTRIPE -p $pool $tfile-2 || {
10309 error_noexit "unable to create $tfile-2 in $tdir"
10314 pool_remove_first_target() {
10315 echo "Removing first target from a pool"
10318 local pname="lov.$FSNAME-*.pools.$pool"
10319 local t=$($LCTL get_param -n $pname | head -1)
10320 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10321 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10322 error_noexit "$t not removed from $FSNAME.$pool"
10327 pool_remove_all_targets() {
10328 echo "Removing all targets from pool"
10331 local pname="lov.$FSNAME-*.pools.$pool"
10332 for t in $($LCTL get_param -n $pname | sort -u)
10334 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10336 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10337 error_noexit "Pool $FSNAME.$pool cannot be drained"
10340 # striping on an empty/nonexistant pool should fall back
10341 # to "pool of everything"
10343 error_noexit "failed to use fallback striping for empty pool"
10346 # setstripe on an empty pool should fail
10347 $SETSTRIPE -p $pool $file 2>/dev/null && {
10348 error_noexit "expected failure when creating file" \
10356 echo "Destroying pool"
10360 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10363 # striping on an empty/nonexistant pool should fall back
10364 # to "pool of everything"
10366 error_noexit "failed to use fallback striping for missing pool"
10369 # setstripe on an empty pool should fail
10370 $SETSTRIPE -p $pool $file 2>/dev/null && {
10371 error_noexit "expected failure when creating file" \
10372 "with missing pool"
10376 # get param should return err once pool is gone
10377 if wait_update $HOSTNAME "lctl get_param -n \
10378 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10380 remove_pool_from_list $FSNAME.$pool
10383 error_noexit "Pool $FSNAME.$pool is not destroyed"
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10389 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10391 local POOL=${POOL:-cea1}
10392 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10393 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10396 local last_ost=$(($OSTCOUNT - 1))
10398 local ost_list=$(seq $first_ost $ost_step $last_ost)
10399 local ost_range="$first_ost $last_ost $ost_step"
10400 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10401 local file_dir=$POOL_ROOT/file_tst
10405 # former test_200a test_200b
10406 pool_add $POOL || { rc=$? ; break; }
10407 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10408 # former test_200c test_200d
10409 mkdir -p $test_path
10410 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10411 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10412 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10413 || { rc=$? ; break; }
10414 # former test_200e test_200f
10415 local files=$((OSTCOUNT*3))
10416 pool_alloc_files $POOL $test_path $files "$ost_list" \
10417 || { rc=$? ; break; }
10418 pool_create_files $POOL $file_dir $files "$ost_list" \
10419 || { rc=$? ; break; }
10420 # former test_200g test_200h
10421 pool_lfs_df $POOL || { rc=$? ; break; }
10422 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10424 # former test_201a test_201b test_201c
10425 pool_remove_first_target $POOL || { rc=$? ; break; }
10427 local f=$test_path/$tfile
10428 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10429 pool_remove $POOL $f || { rc=$? ; break; }
10436 run_test 200 "OST pools"
10438 # usage: default_attr <count | size | offset>
10440 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10443 # usage: check_default_stripe_attr
10444 check_default_stripe_attr() {
10445 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10447 --stripe-count|--count)
10448 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10449 --stripe-size|--size)
10450 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10451 --stripe-index|--index)
10454 error "unknown getstripe attr '$1'"
10457 [ $ACTUAL != $EXPECTED ] &&
10458 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10462 test_mkdir -p $DIR/$tdir
10463 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10465 check_default_stripe_attr --stripe-count
10466 check_default_stripe_attr --stripe-size
10467 check_default_stripe_attr --stripe-index
10471 run_test 204a "Print default stripe attributes ================="
10474 test_mkdir -p $DIR/$tdir
10475 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10477 check_default_stripe_attr --stripe-size
10478 check_default_stripe_attr --stripe-index
10482 run_test 204b "Print default stripe size and offset ==========="
10485 test_mkdir -p $DIR/$tdir
10486 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10488 check_default_stripe_attr --stripe-count
10489 check_default_stripe_attr --stripe-index
10493 run_test 204c "Print default stripe count and offset ==========="
10496 test_mkdir -p $DIR/$tdir
10497 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10499 check_default_stripe_attr --stripe-count
10500 check_default_stripe_attr --stripe-size
10504 run_test 204d "Print default stripe count and size ============="
10507 test_mkdir -p $DIR/$tdir
10508 $SETSTRIPE -d $DIR/$tdir
10510 check_default_stripe_attr --stripe-count --raw
10511 check_default_stripe_attr --stripe-size --raw
10512 check_default_stripe_attr --stripe-index --raw
10516 run_test 204e "Print raw stripe attributes ================="
10519 test_mkdir -p $DIR/$tdir
10520 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10522 check_default_stripe_attr --stripe-size --raw
10523 check_default_stripe_attr --stripe-index --raw
10527 run_test 204f "Print raw stripe size and offset ==========="
10530 test_mkdir -p $DIR/$tdir
10531 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10533 check_default_stripe_attr --stripe-count --raw
10534 check_default_stripe_attr --stripe-index --raw
10538 run_test 204g "Print raw stripe count and offset ==========="
10541 test_mkdir -p $DIR/$tdir
10542 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10544 check_default_stripe_attr --stripe-count --raw
10545 check_default_stripe_attr --stripe-size --raw
10549 run_test 204h "Print raw stripe count and size ============="
10551 # Figure out which job scheduler is being used, if any,
10552 # or use a fake one
10553 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10554 JOBENV=SLURM_JOB_ID
10555 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10557 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10559 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10560 JOBENV=LOADL_STEP_ID
10561 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10567 verify_jobstats() {
10571 # clear old jobstats
10572 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10573 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10575 # use a new JobID for this test, or we might see an old one
10576 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10580 log "Using JobID environment variable $JOBENV=$JOBVAL"
10582 if [ $JOBENV = "FAKE_JOBID" ]; then
10583 FAKE_JOBID=$JOBVAL $cmd
10588 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10589 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10590 do_facet $FACET lctl get_param mdt.*.job_stats |
10591 grep $JOBVAL || error "No job stats found on MDT $FACET"
10593 if [ "$target" = "ost" -o "$target" = "both" ]; then
10595 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10596 grep $JOBVAL || error "No job stats found on OST $FACET"
10602 NEW_JOBENV=${1:-$OLD_JOBENV}
10603 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10604 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10607 test_205() { # Job stats
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10609 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10610 skip "Server doesn't support jobstats" && return 0
10613 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10614 if [ $OLD_JOBENV != $JOBENV ]; then
10615 jobstats_set $JOBENV
10616 trap jobstats_set EXIT
10620 cmd="mkdir $DIR/$tfile"
10621 verify_jobstats "$cmd" "mdt"
10623 cmd="rm -fr $DIR/$tfile"
10624 verify_jobstats "$cmd" "mdt"
10626 cmd="mknod $DIR/$tfile c 1 3"
10627 verify_jobstats "$cmd" "mdt"
10629 cmd="rm -f $DIR/$tfile"
10630 verify_jobstats "$cmd" "mdt"
10632 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10633 verify_jobstats "$cmd" "mdt"
10635 cmd="touch $DIR/$tfile"
10636 verify_jobstats "$cmd" "both"
10638 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10639 verify_jobstats "$cmd" "ost"
10641 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10642 verify_jobstats "$cmd" "ost"
10644 cmd="$TRUNCATE $DIR/$tfile 0"
10645 verify_jobstats "$cmd" "both"
10647 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10648 verify_jobstats "$cmd" "mdt"
10651 rm -f $DIR/jobstats_test_rename
10653 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10655 run_test 205 "Verify job stats"
10657 # LU-1480, LU-1773 and LU-1657
10659 mkdir -p $DIR/$tdir
10660 lfs setstripe -c -1 $DIR/$tdir
10661 #define OBD_FAIL_LOV_INIT 0x1403
10662 $LCTL set_param fail_loc=0xa0001403
10663 $LCTL set_param fail_val=1
10664 touch $DIR/$tdir/$tfile || true
10666 run_test 206 "fail lov_init_raid0() doesn't lbug"
10669 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10670 local fsz=`stat -c %s $DIR/$tfile`
10671 cancel_lru_locks mdc
10673 # do not return layout in getattr intent
10674 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10675 $LCTL set_param fail_loc=0x170
10676 local sz=`stat -c %s $DIR/$tfile`
10678 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10682 run_test 207a "can refresh layout at glimpse"
10685 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10686 local cksum=`md5sum $DIR/$tfile`
10687 local fsz=`stat -c %s $DIR/$tfile`
10688 cancel_lru_locks mdc
10689 cancel_lru_locks osc
10691 # do not return layout in getattr intent
10692 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10693 $LCTL set_param fail_loc=0x171
10695 # it will refresh layout after the file is opened but before read issues
10696 echo checksum is "$cksum"
10697 echo "$cksum" |md5sum -c --quiet || error "file differs"
10701 run_test 207b "can refresh layout at open"
10704 # FIXME: in this test suite, only RD lease is used. This is okay
10705 # for now as only exclusive open is supported. After generic lease
10706 # is done, this test suite should be revised. - Jinshan
10708 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10709 { skip "Need MDS version at least 2.4.52"; return 0; }
10711 echo "==== test 1: verify get lease work"
10712 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10714 echo "==== test 2: verify lease can be broken by upcoming open"
10715 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10719 $MULTIOP $DIR/$tfile oO_RDONLY:c
10720 kill -USR1 $PID && wait $PID || error "break lease error"
10722 echo "==== test 3: verify lease can't be granted if an open already exists"
10723 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10727 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10728 kill -USR1 $PID && wait $PID || error "open file error"
10730 echo "==== test 4: lease can sustain over recovery"
10731 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10737 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10739 echo "==== test 5: lease broken can't be regained by replay"
10740 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10744 # open file to break lease and then recovery
10745 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10748 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10752 run_test 208 "Exclusive open"
10756 size=$((size % 8192 + 1))
10757 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10758 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10759 rm -f $DIR/f212 $DIR/f212.xyz
10761 run_test 212 "Sendfile test ============================================"
10764 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10765 cancel_lru_locks osc
10766 lctl set_param fail_loc=0x8000040f
10767 # generate a read lock
10768 cat $DIR/$tfile > /dev/null
10769 # write to the file, it will try to cancel the above read lock.
10770 cat /etc/hosts >> $DIR/$tfile
10772 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10774 test_214() { # for bug 20133
10775 test_mkdir -p $DIR/d214p/d214c
10776 for (( i=0; i < 340; i++ )) ; do
10777 touch $DIR/d214p/d214c/a$i
10780 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10781 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10782 ls $DIR/d214c || error "ls $DIR/d214c failed"
10783 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10785 run_test 214 "hash-indexed directory test - bug 20133"
10787 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10788 create_lnet_proc_files() {
10789 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10790 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10792 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10793 rm -f "$TMP/lnet_$1.sys_tmp"
10796 # counterpart of create_lnet_proc_files
10797 remove_lnet_proc_files() {
10798 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10801 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10802 # 3rd arg as regexp for body
10803 check_lnet_proc_stats() {
10804 local l=$(cat "$TMP/lnet_$1" |wc -l)
10805 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10807 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10810 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10811 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10812 # optional and can be regexp for 2nd line (lnet.routes case)
10813 check_lnet_proc_entry() {
10814 local blp=2 # blp stands for 'position of 1st line of body'
10815 [ "$5" = "" ] || blp=3 # lnet.routes case
10817 local l=$(cat "$TMP/lnet_$1" |wc -l)
10818 # subtracting one from $blp because the body can be empty
10819 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10821 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10822 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10824 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10825 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10827 # bail out if any unexpected line happened
10828 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10829 [ "$?" != 0 ] || error "$2 misformatted"
10832 test_215() { # for bugs 18102, 21079, 21517
10833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10834 local N='(0|[1-9][0-9]*)' # non-negative numeric
10835 local P='[1-9][0-9]*' # positive numeric
10836 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10837 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10838 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10839 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10841 local L1 # regexp for 1st line
10842 local L2 # regexp for 2nd line (optional)
10843 local BR # regexp for the rest (body)
10845 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10846 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10847 create_lnet_proc_files "stats"
10848 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10849 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10850 remove_lnet_proc_files "stats"
10852 # /proc/sys/lnet/routes should look like this:
10853 # Routing disabled/enabled
10854 # net hops priority state router
10855 # where net is a string like tcp0, hops > 0, priority >= 0,
10856 # state is up/down,
10857 # router is a string like 192.168.1.1@tcp2
10858 L1="^Routing (disabled|enabled)$"
10859 L2="^net +hops +priority +state +router$"
10860 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10861 create_lnet_proc_files "routes"
10862 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10863 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10864 remove_lnet_proc_files "routes"
10866 # /proc/sys/lnet/routers should look like this:
10867 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10868 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10869 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10870 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10871 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10872 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10873 create_lnet_proc_files "routers"
10874 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10875 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10876 remove_lnet_proc_files "routers"
10878 # /proc/sys/lnet/peers should look like this:
10879 # nid refs state last max rtr min tx min queue
10880 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10881 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10882 # numeric (0 or >0 or <0), queue >= 0.
10883 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10884 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10885 create_lnet_proc_files "peers"
10886 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10887 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10888 remove_lnet_proc_files "peers"
10890 # /proc/sys/lnet/buffers should look like this:
10891 # pages count credits min
10892 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10893 L1="^pages +count +credits +min$"
10894 BR="^ +$N +$N +$I +$I$"
10895 create_lnet_proc_files "buffers"
10896 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10897 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10898 remove_lnet_proc_files "buffers"
10900 # /proc/sys/lnet/nis should look like this:
10901 # nid status alive refs peer rtr max tx min
10902 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10903 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10904 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10905 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10906 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10907 create_lnet_proc_files "nis"
10908 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10909 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10910 remove_lnet_proc_files "nis"
10912 # can we successfully write to /proc/sys/lnet/stats?
10913 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10914 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10916 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10918 test_216() { # bug 20317
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10920 remote_ost_nodsh && skip "remote OST with nodsh" && return
10923 local facets=$(get_facets OST)
10924 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10926 save_lustre_params client "osc.*.contention_seconds" > $p
10927 save_lustre_params $facets \
10928 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10929 save_lustre_params $facets \
10930 "ldlm.namespaces.filter-*.contended_locks" >> $p
10931 save_lustre_params $facets \
10932 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10935 # agressive lockless i/o settings
10936 for node in $(osts_nodes); do
10937 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'
10939 lctl set_param -n osc.*.contention_seconds 60
10941 $DIRECTIO write $DIR/$tfile 0 10 4096
10942 $CHECKSTAT -s 40960 $DIR/$tfile
10944 # disable lockless i/o
10945 for node in $(osts_nodes); do
10946 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10948 lctl set_param -n osc.*.contention_seconds 0
10951 dd if=/dev/zero of=$DIR/$tfile count=0
10952 $CHECKSTAT -s 0 $DIR/$tfile
10954 restore_lustre_params <$p
10958 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10960 test_217() { # bug 22430
10961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10965 for node in $(nodes_list); do
10966 nid=$(host_nids_address $node $NETTYPE)
10967 if [[ $nid = *-* ]] ; then
10968 echo "lctl ping $nid@$NETTYPE"
10969 lctl ping $nid@$NETTYPE
10971 echo "skipping $node (no hyphen detected)"
10975 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10978 # do directio so as not to populate the page cache
10979 log "creating a 10 Mb file"
10980 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10981 log "starting reads"
10982 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10983 log "truncating the file"
10984 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10986 kill %+ || true # reads might have finished
10987 echo "wait until dd is finished"
10989 log "removing the temporary file"
10990 rm -rf $DIR/$tfile || error "tmp file removal failed"
10992 run_test 218 "parallel read and truncate should not deadlock ======================="
10995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10996 # write one partial page
10997 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10998 # set no grant so vvp_io_commit_write will do sync write
10999 $LCTL set_param fail_loc=0x411
11000 # write a full page at the end of file
11001 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11003 $LCTL set_param fail_loc=0
11004 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11005 $LCTL set_param fail_loc=0x411
11006 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11008 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11010 test_220() { #LU-325
11011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11012 remote_ost_nodsh && skip "remote OST with nodsh" && return
11015 test_mkdir -p $DIR/$tdir
11016 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11017 awk '{print $2}' | sed -e 's/_UUID$//')
11020 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11021 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11022 osc.$mdtosc_proc1.prealloc_last_id)
11023 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11024 osc.$mdtosc_proc1.prealloc_next_id)
11028 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11029 #define OBD_FAIL_OST_ENOINO 0x229
11030 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11031 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11032 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11034 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11036 MDSOBJS=$((last_id - next_id))
11037 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11039 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11040 echo "OST still has $count kbytes free"
11042 echo "create $MDSOBJS files @next_id..."
11043 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11045 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11046 osc.$mdtosc_proc1.prealloc_last_id)
11047 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11048 osc.$mdtosc_proc1.prealloc_next_id)
11050 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11055 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11056 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11058 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11059 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11060 echo "unlink $MDSOBJS files @$next_id..."
11061 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11063 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11067 dd if=`which date` of=$MOUNT/date oflag=sync
11068 chmod +x $MOUNT/date
11070 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11071 $LCTL set_param fail_loc=0x80001401
11073 $MOUNT/date > /dev/null
11076 run_test 221 "make sure fault and truncate race to not cause OOM"
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_DELAY 0x31a
11087 $LCTL set_param fail_loc=0x31a
11088 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11089 $LCTL set_param fail_loc=0
11092 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11097 test_mkdir -p $DIR/$tdir
11098 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11099 createmany -o $DIR/$tdir/$tfile 10
11100 cancel_lru_locks mdc
11101 cancel_lru_locks osc
11102 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11103 $LCTL set_param fail_loc=0x31a
11104 rm -r $DIR/$tdir || "AGL for rmdir failed"
11105 $LCTL set_param fail_loc=0
11107 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11112 test_mkdir -p $DIR/$tdir
11113 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11114 createmany -o $DIR/$tdir/$tfile 10
11115 cancel_lru_locks mdc
11116 cancel_lru_locks osc
11117 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11118 $LCTL set_param fail_loc=0x31b
11119 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11120 $LCTL set_param fail_loc=0
11123 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11125 test_224a() { # LU-1039, MRP-303
11126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11127 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11128 $LCTL set_param fail_loc=0x508
11129 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11130 $LCTL set_param fail_loc=0
11133 run_test 224a "Don't panic on bulk IO failure"
11135 test_224b() { # LU-1039, MRP-303
11136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11137 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11138 cancel_lru_locks osc
11139 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11140 $LCTL set_param fail_loc=0x515
11141 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11142 $LCTL set_param fail_loc=0
11145 run_test 224b "Don't panic on bulk IO failure"
11147 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11150 if [ -z ${MDSSURVEY} ]; then
11151 skip_env "mds-survey not found" && return
11154 [ $MDSCOUNT -ge 2 ] &&
11155 skip "skipping now for more than one MDT" && return
11157 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11158 { skip "Need MDS version at least 2.2.51"; return; }
11160 local mds=$(facet_host $SINGLEMDS)
11161 local target=$(do_nodes $mds 'lctl dl' | \
11162 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11164 local cmd1="file_count=1000 thrhi=4"
11165 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11166 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11167 local cmd="$cmd1 $cmd2 $cmd3"
11169 rm -f ${TMP}/mds_survey*
11171 eval $cmd || error "mds-survey with zero-stripe failed"
11172 cat ${TMP}/mds_survey*
11173 rm -f ${TMP}/mds_survey*
11175 run_test 225a "Metadata survey sanity with zero-stripe"
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11180 if [ -z ${MDSSURVEY} ]; then
11181 skip_env "mds-survey not found" && return
11183 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11184 { skip "Need MDS version at least 2.2.51"; return; }
11186 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11187 skip_env "Need to mount OST to test" && return
11190 [ $MDSCOUNT -ge 2 ] &&
11191 skip "skipping now for more than one MDT" && return
11192 local mds=$(facet_host $SINGLEMDS)
11193 local target=$(do_nodes $mds 'lctl dl' | \
11194 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11196 local cmd1="file_count=1000 thrhi=4"
11197 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11198 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11199 local cmd="$cmd1 $cmd2 $cmd3"
11201 rm -f ${TMP}/mds_survey*
11203 eval $cmd || error "mds-survey with stripe_count failed"
11204 cat ${TMP}/mds_survey*
11205 rm -f ${TMP}/mds_survey*
11207 run_test 225b "Metadata survey sanity with stripe_count = 1"
11209 mcreate_path2fid () {
11215 local path=$DIR/$tdir/$name
11220 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11221 error "cannot create $desc"
11223 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11225 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11227 fid_path=$($LFS fid2path $MOUNT $fid)
11229 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11231 [ "$path" == "$fid_path" ] ||
11232 error "fid2path returned $fid_path, expected $path"
11234 echo "pass with $path and $fid"
11239 mkdir -p $DIR/$tdir
11241 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11242 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11243 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11244 mcreate_path2fid 0040666 0 0 dir "directory"
11245 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11246 mcreate_path2fid 0100666 0 0 file "regular file"
11247 mcreate_path2fid 0120666 0 0 link "symbolic link"
11248 mcreate_path2fid 0140666 0 0 sock "socket"
11250 run_test 226a "call path2fid and fid2path on files of all type"
11253 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11257 mkdir -p $DIR/$tdir
11258 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11259 error "create remote directory failed"
11260 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11261 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11262 "character special file (null)"
11263 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11264 "character special file (no device)"
11265 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11266 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11267 "block special file (loop)"
11268 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11269 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11270 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11272 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11274 # LU-1299 Executing or running ldd on a truncated executable does not
11275 # cause an out-of-memory condition.
11277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11278 dd if=`which date` of=$MOUNT/date bs=1k count=1
11279 chmod +x $MOUNT/date
11281 $MOUNT/date > /dev/null
11282 ldd $MOUNT/date > /dev/null
11285 run_test 227 "running truncated executable does not cause OOM"
11287 # LU-1512 try to reuse idle OI blocks
11289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11290 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11291 skip "non-ldiskfs backend" && return
11293 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11294 local myDIR=$DIR/$tdir
11297 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11298 $LCTL set_param fail_loc=0x80001002
11299 createmany -o $myDIR/t- 10000
11300 $LCTL set_param fail_loc=0
11301 # The guard is current the largest FID holder
11303 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11305 local IDX=$(($SEQ % 64))
11307 do_facet $SINGLEMDS sync
11308 # Make sure journal flushed.
11310 local blk1=$(do_facet $SINGLEMDS \
11311 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11312 grep Blockcount | awk '{print $4}')
11314 # Remove old files, some OI blocks will become idle.
11315 unlinkmany $myDIR/t- 10000
11316 # Create new files, idle OI blocks should be reused.
11317 createmany -o $myDIR/t- 2000
11318 do_facet $SINGLEMDS sync
11319 # Make sure journal flushed.
11321 local blk2=$(do_facet $SINGLEMDS \
11322 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11323 grep Blockcount | awk '{print $4}')
11325 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11327 run_test 228a "try to reuse idle OI blocks"
11330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11331 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11332 skip "non-ldiskfs backend" && return
11334 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11335 local myDIR=$DIR/$tdir
11338 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11339 $LCTL set_param fail_loc=0x80001002
11340 createmany -o $myDIR/t- 10000
11341 $LCTL set_param fail_loc=0
11342 # The guard is current the largest FID holder
11344 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11346 local IDX=$(($SEQ % 64))
11348 do_facet $SINGLEMDS sync
11349 # Make sure journal flushed.
11351 local blk1=$(do_facet $SINGLEMDS \
11352 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11353 grep Blockcount | awk '{print $4}')
11355 # Remove old files, some OI blocks will become idle.
11356 unlinkmany $myDIR/t- 10000
11359 stop $SINGLEMDS || error "Fail to stop MDT."
11361 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11363 df $MOUNT || error "Fail to df."
11364 # Create new files, idle OI blocks should be reused.
11365 createmany -o $myDIR/t- 2000
11366 do_facet $SINGLEMDS sync
11367 # Make sure journal flushed.
11369 local blk2=$(do_facet $SINGLEMDS \
11370 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11371 grep Blockcount | awk '{print $4}')
11373 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11375 run_test 228b "idle OI blocks can be reused after MDT restart"
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11380 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11381 skip "non-ldiskfs backend" && return
11383 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11384 local myDIR=$DIR/$tdir
11387 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11388 $LCTL set_param fail_loc=0x80001002
11389 # 20000 files can guarantee there are index nodes in the OI file
11390 createmany -o $myDIR/t- 20000
11391 $LCTL set_param fail_loc=0
11392 # The guard is current the largest FID holder
11394 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11396 local IDX=$(($SEQ % 64))
11398 do_facet $SINGLEMDS sync
11399 # Make sure journal flushed.
11401 local blk1=$(do_facet $SINGLEMDS \
11402 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11403 grep Blockcount | awk '{print $4}')
11405 # Remove old files, some OI blocks will become idle.
11406 unlinkmany $myDIR/t- 20000
11408 # The OI file should become empty now
11410 # Create new files, idle OI blocks should be reused.
11411 createmany -o $myDIR/t- 2000
11412 do_facet $SINGLEMDS sync
11413 # Make sure journal flushed.
11415 local blk2=$(do_facet $SINGLEMDS \
11416 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11417 grep Blockcount | awk '{print $4}')
11419 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11421 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11423 test_229() { # LU-2482, LU-3448
11424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11425 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11429 # Create a file with a released layout and stripe count 2.
11430 $MULTIOP $DIR/$tfile H2c ||
11431 error "failed to create file with released layout"
11433 $GETSTRIPE -v $DIR/$tfile
11435 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11436 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11438 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11439 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11440 stat $DIR/$tfile || error "failed to stat released file"
11442 $TRUNCATE $DIR/$tfile 200000 &&
11443 error "truncate of released file should fail"
11445 # Ensure that nothing happened anyway.
11446 $CHECKSTAT -s 0 $DIR/$tfile ||
11447 error "released file size should not change"
11449 # Stripe count should be no change after truncate
11450 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11451 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11453 chown $RUNAS_ID $DIR/$tfile ||
11454 error "chown $RUNAS_ID $DIR/$tfile failed"
11456 chgrp $RUNAS_ID $DIR/$tfile ||
11457 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11459 touch $DIR/$tfile ||
11460 error "touch $DIR/$tfile failed"
11462 rm $DIR/$tfile || error "failed to remove released file"
11464 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11471 mkdir -p $DIR/$tdir/test_230_local
11472 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11473 [ $mdt_idx -ne 0 ] &&
11474 error "create local directory on wrong MDT $mdt_idx"
11476 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11477 error "create remote directory failed"
11478 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11479 [ $mdt_idx -ne $MDTIDX ] &&
11480 error "create remote directory on wrong MDT $mdt_idx"
11482 createmany -o $DIR/$tdir/test_230/t- 10 ||
11483 error "create files on remote directory failed"
11484 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11485 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11486 rm -r $DIR/$tdir || error "unlink remote directory failed"
11488 run_test 230a "Create remote directory and files under the remote directory"
11491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11492 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11494 local remote_dir=$DIR/$tdir/remote_dir
11497 mkdir -p $DIR/$tdir
11498 $LFS mkdir -i $MDTIDX $remote_dir ||
11499 error "create remote directory failed"
11501 $LFS mkdir -i 0 $remote_dir/new_dir &&
11502 error "nested remote directory create succeed!"
11504 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11505 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11506 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11509 error "create remote directory failed after set enable_remote_dir"
11511 rm -rf $remote_dir || error "first unlink remote directory failed"
11513 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11514 error "chown worked"
11516 do_facet mds$MDTIDX lctl set_param \
11517 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11518 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11519 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11522 error "create remote dir failed after set enable_remote_dir_gid"
11524 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11526 run_test 230b "nested remote directory should be failed"
11530 # For simplicity this test assumes that max_pages_per_rpc
11531 # is the same across all OSCs
11532 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11533 local bulk_size=$((max_pages * 4096))
11535 mkdir -p $DIR/$tdir
11537 # clear the OSC stats
11538 $LCTL set_param osc.*.stats=0 &>/dev/null
11540 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11542 oflag=direct &>/dev/null || error "dd failed"
11544 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11545 if [ x$nrpcs != "x1" ]; then
11546 error "found $nrpc ost_write RPCs, not 1 as expected"
11549 # Drop the OSC cache, otherwise we will read from it
11550 cancel_lru_locks osc
11552 # clear the OSC stats
11553 $LCTL set_param osc.*.stats=0 &>/dev/null
11555 # Client reads $bulk_size.
11556 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11557 iflag=direct &>/dev/null || error "dd failed"
11559 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11560 if [ x$nrpcs != "x1" ]; then
11561 error "found $nrpc ost_read RPCs, not 1 as expected"
11564 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11567 mkdir -p $DIR/$tdir
11569 for i in {0..1023}; do
11570 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11571 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11572 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11576 run_test 231b "must not assert on fully utilized OST request buffer"
11579 mkdir -p $DIR/$tdir
11580 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11581 $LCTL set_param fail_loc=0x31c
11583 # ignore dd failure
11584 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11586 $LCTL set_param fail_loc=0
11587 umount_client $MOUNT || error "umount failed"
11588 mount_client $MOUNT || error "mount failed"
11590 run_test 232 "failed lock should not block umount"
11593 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11594 { skip "Need MDS version at least 2.3.64"; return; }
11596 local fid=$($LFS path2fid $MOUNT)
11597 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11598 error "cannot access $MOUNT using its FID '$fid'"
11600 run_test 233 "checking that OBF of the FS root succeeds"
11603 local p="$TMP/sanityN-$TESTNAME.parameters"
11604 save_lustre_params client "llite.*.xattr_cache" > $p
11605 lctl set_param llite.*.xattr_cache 1 ||
11606 { skip "xattr cache is not supported"; return 0; }
11608 mkdir -p $DIR/$tdir || error "mkdir failed"
11609 touch $DIR/$tdir/$tfile || error "touch failed"
11610 # OBD_FAIL_LLITE_XATTR_ENOMEM
11611 $LCTL set_param fail_loc=0x1405
11612 setfattr -n user.attr -v value $DIR/$tdir/$tfile &&
11613 error "setfattr should have failed with ENOMEM"
11614 # attr pre-2.4.44-7 had a bug with rc
11615 getfattr -n user.attr $DIR/$tdir/$tfile &&
11616 error "getfattr should have failed with ENOMEM"
11617 $LCTL set_param fail_loc=0x0
11620 restore_lustre_params < $p
11623 run_test 234 "xattr cache should not crash on ENOMEM"
11626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11627 skip "Need MDS version at least 2.4.52" && return
11628 flock_deadlock $DIR/$tfile
11633 124) error "process hangs on a deadlock"
11635 *) error "error executing flock_deadlock $DIR/$tfile"
11639 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11642 # tests that do cleanup/setup should be run at the end
11646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11648 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11649 $LCTL set_param fail_loc=0x903
11650 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11651 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11654 FAIL_ON_ERROR=true cleanup
11655 FAIL_ON_ERROR=true setup
11657 run_test 900 "umount should not race with any mgc requeue thread"
11660 check_and_cleanup_lustre
11661 if [ "$I_MOUNTED" != "yes" ]; then
11662 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true