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_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5876 local stats=$($LCTL get_param -n $osc_rpc_stats)
5877 local lines=$(echo "$stats" | awk 'END {print NR;}')
5880 if [ $lines -le 20 ]; then
5883 for size in 1 2 4 8; do
5884 local rpc=$(echo "$stats" |
5885 awk '($1 == "'$size':") {print $2; exit; }')
5887 error "Small $((size*4))k read IO $rpc !"
5889 echo "$osc_rpc_stats check passed!"
5894 run_test 101c "check stripe_size aligned read-ahead ================="
5897 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5898 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 local file=$DIR/$tfile
5904 local size=${FILESIZE_101c:-500}
5905 local ra_MB=${READAHEAD_MB:-40}
5907 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5908 [ $space -gt $((size * 1024)) ] ||
5909 { skip "Need free space ${size}M, have ${space}K" && return; }
5911 echo "Creating test file $file of size ${size}M with ${space}K free space"
5912 $SETSTRIPE -c -1 $file || error "setstripe failed"
5913 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5914 echo Cancel LRU locks on lustre client to flush the client cache
5915 cancel_lru_locks osc
5917 echo Disable read-ahead
5918 local old_READAHEAD=$(set_read_ahead 0)
5920 echo Reading the test file $file with read-ahead disabled
5921 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5923 echo Cancel LRU locks on lustre client to flush the client cache
5924 cancel_lru_locks osc
5925 echo Enable read-ahead with ${ra_MB}MB
5926 set_read_ahead $ra_MB
5928 echo Reading the test file $file with read-ahead enabled
5929 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5931 echo read-ahead disabled time read $time_ra_OFF
5932 echo read-ahead enabled time read $time_ra_ON
5934 set_read_ahead $old_READAHEAD
5936 wait_delete_completed
5938 [ $time_ra_ON -lt $time_ra_OFF ] ||
5939 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5940 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5942 run_test 101d "file read with and without read-ahead enabled ================="
5945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5946 local file=$DIR/$tfile
5951 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5952 local need_space=$((count * size))
5953 [ $space -gt $need_space ] ||
5954 { skip_env "Need free space $need_space, have $space" && return; }
5956 echo Creating $count ${size}K test files
5957 for ((i = 0; i < $count; i++)); do
5958 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5961 echo Cancel LRU locks on lustre client to flush the client cache
5962 cancel_lru_locks osc
5964 echo Reset readahead stats
5965 $LCTL set_param -n llite.*.read_ahead_stats 0
5967 for ((i = 0; i < $count; i++)); do
5968 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5971 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5972 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5974 for ((i = 0; i < $count; i++)); do
5975 rm -rf ${file}_${i} 2>/dev/null
5978 #10000 means 20% reads are missing in readahead
5979 [ $miss -lt 10000 ] || error "misses too much for small reads"
5981 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5983 cleanup_test101f() {
5985 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5986 rm -rf $DIR/$tfile 2>/dev/null
5990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5991 local file=$DIR/$tfile
5994 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5995 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5996 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5997 trap cleanup_test101f EXIT
5999 echo Cancel LRU locks on lustre client to flush the client cache
6000 cancel_lru_locks osc
6002 echo Reset readahead stats
6003 $LCTL set_param -n llite.*.read_ahead_stats 0
6004 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6005 # readahead should read in 2M file on second read, so only miss
6007 echo Random 4K reads on 2M file for 1000 times
6008 $READS -f $file -s 2097152 -b 4096 -n $nreads
6010 echo checking missing pages
6011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6012 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6014 [ $miss -lt 3 ] || error "misses too much pages!"
6017 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6020 test_mkdir -p $DIR/$tdir
6021 chown $RUNAS_ID $DIR/$tdir
6024 STRIPE_COUNT=$OSTCOUNT
6025 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6027 trap cleanup_test102 EXIT
6029 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6031 for num in 1 2 3 4; do
6032 for count in $(seq 1 $STRIPE_COUNT); do
6033 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6034 local size=`expr $STRIPE_SIZE \* $num`
6035 local file=file"$num-$idx-$count"
6036 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6042 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6048 rm -rf $DIR/d0.sanity/d102
6052 local testfile=$DIR/xattr_testfile
6056 [ "$UID" != 0 ] && skip_env "must run as root" && return
6057 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6058 skip_env "must have user_xattr" && return
6060 [ -z "$(which setfattr 2>/dev/null)" ] &&
6061 skip_env "could not find setfattr" && return
6063 echo "set/get xattr..."
6064 setfattr -n trusted.name1 -v value1 $testfile ||
6065 error "setfattr -n trusted.name1=value1 $testfile failed"
6066 getfattr -n trusted.name1 $testfile 2> /dev/null |
6067 grep "trusted.name1=.value1" ||
6068 error "$testfile missing trusted.name1=value1"
6070 setfattr -n user.author1 -v author1 $testfile ||
6071 error "setfattr -n user.author1=author1 $testfile failed"
6072 getfattr -n user.author1 $testfile 2> /dev/null |
6073 grep "user.author1=.author1" ||
6074 error "$testfile missing trusted.author1=author1"
6077 setfattr -n trusted.name2 -v value2 $testfile ||
6078 error "$testfile unable to set trusted.name2"
6079 setfattr -n trusted.name3 -v value3 $testfile ||
6080 error "$testfile unable to set trusted.name3"
6081 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6082 grep "trusted.name" | wc -l) -eq 3 ] ||
6083 error "$testfile missing 3 trusted.name xattrs"
6085 setfattr -n user.author2 -v author2 $testfile ||
6086 error "$testfile unable to set user.author2"
6087 setfattr -n user.author3 -v author3 $testfile ||
6088 error "$testfile unable to set user.author3"
6089 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6090 grep "user.author" | wc -l) -eq 3 ] ||
6091 error "$testfile missing 3 user.author xattrs"
6093 echo "remove xattr..."
6094 setfattr -x trusted.name1 $testfile ||
6095 error "$testfile error deleting trusted.name1"
6096 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6097 error "$testfile did not delete trusted.name1 xattr"
6099 setfattr -x user.author1 $testfile ||
6100 error "$testfile error deleting user.author1"
6101 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6102 error "$testfile did not delete trusted.name1 xattr"
6104 # b10667: setting lustre special xattr be silently discarded
6105 echo "set lustre special xattr ..."
6106 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6107 error "$testfile allowed setting trusted.lov"
6109 run_test 102a "user xattr test =================================="
6112 # b10930: get/set/list trusted.lov xattr
6113 echo "get/set/list trusted.lov xattr ..."
6114 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6115 local testfile=$DIR/$tfile
6116 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6117 error "setstripe failed"
6118 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6119 error "getstripe failed"
6120 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6121 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6123 local testfile2=${testfile}2
6124 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6125 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6128 setfattr -n trusted.lov -v $value $testfile2
6129 local stripe_size=$($GETSTRIPE -S $testfile2)
6130 local stripe_count=$($GETSTRIPE -c $testfile2)
6131 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6132 [ $stripe_count -eq $STRIPECOUNT ] ||
6133 error "stripe count $stripe_count != $STRIPECOUNT"
6136 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6139 # b10930: get/set/list lustre.lov xattr
6140 echo "get/set/list lustre.lov xattr ..."
6141 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6142 test_mkdir -p $DIR/$tdir
6143 chown $RUNAS_ID $DIR/$tdir
6144 local testfile=$DIR/$tdir/$tfile
6145 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6146 error "setstripe failed"
6147 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6148 error "getstripe failed"
6149 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6150 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6152 local testfile2=${testfile}2
6153 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6154 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6156 $RUNAS $MCREATE $testfile2
6157 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6158 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6159 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6160 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6161 [ $stripe_count -eq $STRIPECOUNT ] ||
6162 error "stripe count $stripe_count != $STRIPECOUNT"
6164 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6166 compare_stripe_info1() {
6167 local stripe_index_all_zero=true
6169 for num in 1 2 3 4; do
6170 for count in $(seq 1 $STRIPE_COUNT); do
6171 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6172 local size=$((STRIPE_SIZE * num))
6173 local file=file"$num-$offset-$count"
6174 stripe_size=$(lfs getstripe -S $PWD/$file)
6175 [ $stripe_size -ne $size ] &&
6176 error "$file: size $stripe_size != $size"
6177 stripe_count=$(lfs getstripe -c $PWD/$file)
6178 # allow fewer stripes to be created, ORI-601
6179 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6180 error "$file: count $stripe_count != $count"
6181 stripe_index=$(lfs getstripe -i $PWD/$file)
6182 [ $stripe_index -ne 0 ] &&
6183 stripe_index_all_zero=false
6187 $stripe_index_all_zero &&
6188 error "all files are being extracted starting from OST index 0"
6193 [ -n "$(which tar 2>/dev/null)" ] &&
6194 strings $(which tar) | grep -q "lustre" && echo tar
6198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6199 # b10930: tar test for trusted.lov xattr
6200 TAR=$(find_lustre_tar)
6201 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6202 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6204 test_mkdir -p $DIR/d102d
6205 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6207 compare_stripe_info1
6209 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6213 # b10930: tar test for trusted.lov xattr
6214 TAR=$(find_lustre_tar)
6215 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6216 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6218 test_mkdir -p $DIR/d102f
6220 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6222 compare_stripe_info1
6224 run_test 102f "tar copy files, not keep osts ==========="
6227 local xsize=${1:-1024} # in bytes
6228 local file=$DIR/$tfile
6230 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6231 skip "must have user_xattr" && return 0
6232 [ -z "$(which setfattr 2>/dev/null)" ] &&
6233 skip_env "could not find setfattr" && return 0
6234 [ -z "$(which getfattr 2>/dev/null)" ] &&
6235 skip_env "could not find getfattr" && return 0
6239 local value="$(generate_string $xsize)"
6241 local xbig=trusted.big
6242 log "save $xbig on $file"
6243 setfattr -n $xbig -v $value $file ||
6244 error "saving $xbig on $file failed"
6246 local orig=$(get_xattr_value $xbig $file)
6247 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6249 local xsml=trusted.sml
6250 log "save $xsml on $file"
6251 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6253 local new=$(get_xattr_value $xbig $file)
6254 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6256 log "grow $xsml on $file"
6257 setfattr -n $xsml -v "$value" $file ||
6258 error "growing $xsml on $file failed"
6260 new=$(get_xattr_value $xbig $file)
6261 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6262 log "$xbig still valid after growing $xsml"
6267 test_102h() { # bug 15777
6270 run_test 102h "grow xattr from inside inode to external block"
6273 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6274 grow_xattr $(max_xattr_size)
6276 run_test 102ha "grow xattr from inside inode to external inode"
6278 test_102i() { # bug 17038
6280 ln -s $DIR/$tfile $DIR/${tfile}link
6281 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6282 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"
6283 rm -f $DIR/$tfile $DIR/${tfile}link
6285 run_test 102i "lgetxattr test on symbolic link ============"
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6289 TAR=$(find_lustre_tar)
6290 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6291 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6292 setup_test102 "$RUNAS"
6293 test_mkdir -p $DIR/d102j
6294 chown $RUNAS_ID $DIR/d102j
6295 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6297 compare_stripe_info1 "$RUNAS"
6299 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6303 # b22187 just check that does not crash for regular file.
6304 setfattr -n trusted.lov $DIR/$tfile
6305 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6306 local test_kdir=$DIR/d102k
6307 test_mkdir $test_kdir
6308 local default_size=`$GETSTRIPE -S $test_kdir`
6309 local default_count=`$GETSTRIPE -c $test_kdir`
6310 local default_offset=`$GETSTRIPE -i $test_kdir`
6311 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6312 error 'dir setstripe failed'
6313 setfattr -n trusted.lov $test_kdir
6314 local stripe_size=`$GETSTRIPE -S $test_kdir`
6315 local stripe_count=`$GETSTRIPE -c $test_kdir`
6316 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6317 [ $stripe_size -eq $default_size ] ||
6318 error "stripe size $stripe_size != $default_size"
6319 [ $stripe_count -eq $default_count ] ||
6320 error "stripe count $stripe_count != $default_count"
6321 [ $stripe_offset -eq $default_offset ] ||
6322 error "stripe offset $stripe_offset != $default_offset"
6323 rm -rf $DIR/$tfile $test_kdir
6325 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6328 # LU-532 trusted. xattr is invisible to non-root
6329 local testfile=$DIR/$tfile
6333 echo "listxattr as user..."
6334 chown $RUNAS_ID $testfile
6335 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6336 grep -q "trusted" &&
6337 error "$testfile trusted xattrs are user visible"
6341 run_test 102l "listxattr filter test =================================="
6347 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6352 [ "$UID" != 0 ] && skip_env "must run as root" && return
6353 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6354 skip "must have acl enabled" && return
6355 [ -z "$(which setfacl 2>/dev/null)" ] &&
6356 skip_env "could not find setfacl" && return
6357 $GSS && skip "could not run under gss" && return
6359 declare -a identity_old
6361 for num in $(seq $MDSCOUNT); do
6362 switch_identity $num true || identity_old[$num]=$?
6369 echo "performing cp ..."
6370 run_acl_subtest cp || error "run_acl_subtest cp failed"
6371 echo "performing getfacl-noacl..."
6372 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6373 echo "performing misc..."
6374 run_acl_subtest misc || error "misc test failed"
6375 echo "performing permissions..."
6376 run_acl_subtest permissions || error "permissions failed"
6377 echo "performing setfacl..."
6378 run_acl_subtest setfacl || error "setfacl test failed"
6380 # inheritance test got from HP
6381 echo "performing inheritance..."
6382 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6383 chmod +x make-tree || error "chmod +x failed"
6384 run_acl_subtest inheritance || error "inheritance test failed"
6387 echo "LU-974 ignore umask when acl is enabled..."
6388 run_acl_subtest 974 || error "LU-974 umask test failed"
6389 if [ $MDSCOUNT -ge 2 ]; then
6390 run_acl_subtest 974_remote ||
6391 error "LU-974 umask test failed under remote dir"
6394 echo "LU-2561 newly created file is same size as directory..."
6395 run_acl_subtest 2561 || error "LU-2561 test failed"
6400 for num in $(seq $MDSCOUNT); do
6401 if [ "${identity_old[$num]}" = 1 ]; then
6402 switch_identity $num false || identity_old[$num]=$?
6406 run_test 103 "acl test ========================================="
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6411 lfs df || error "lfs df failed"
6412 lfs df -ih || error "lfs df -ih failed"
6413 lfs df -h $DIR || error "lfs df -h $DIR failed"
6414 lfs df -i $DIR || error "lfs df -i $DIR failed"
6415 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6416 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6418 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6419 lctl --device %$OSC deactivate
6420 lfs df || error "lfs df with deactivated OSC failed"
6421 lctl --device %$OSC activate
6422 # wait the osc back to normal
6423 wait_osc_import_state client ost FULL
6425 lfs df || error "lfs df with reactivated OSC failed"
6428 run_test 104a "lfs df [-ih] [path] test ========================="
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6432 [ $RUNAS_ID -eq $UID ] &&
6433 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6435 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6436 grep "Permission denied" | wc -l)))
6437 if [ $denied_cnt -ne 0 ]; then
6438 error "lfs check servers test failed"
6441 run_test 104b "$RUNAS lfs check servers test ===================="
6444 # doesn't work on 2.4 kernels
6446 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6447 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6449 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6453 run_test 105a "flock when mounted without -o flock test ========"
6457 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6458 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6460 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6464 run_test 105b "fcntl when mounted without -o flock test ========"
6468 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6469 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6471 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6475 run_test 105c "lockf when mounted without -o flock test ========"
6477 test_105d() { # bug 15924
6478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6479 test_mkdir -p $DIR/$tdir
6480 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6481 skip "mount w/o flock enabled" && return
6482 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6483 $LCTL set_param fail_loc=0x80000315
6484 flocks_test 2 $DIR/$tdir
6486 run_test 105d "flock race (should not freeze) ========"
6488 test_105e() { # bug 22660 && 22040
6489 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6490 skip "mount w/o flock enabled" && return
6492 flocks_test 3 $DIR/$tfile
6494 run_test 105e "Two conflicting flocks from same process ======="
6496 test_106() { #bug 10921
6497 test_mkdir -p $DIR/$tdir
6498 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6499 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6501 run_test 106 "attempt exec of dir followed by chown of that dir"
6504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6511 local save_pattern=$(sysctl -n kernel.core_pattern)
6512 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6513 sysctl -w kernel.core_pattern=$file
6514 sysctl -w kernel.core_uses_pid=0
6522 kill -s 11 $SLEEPPID
6524 if [ -e $file ]; then
6525 size=`stat -c%s $file`
6526 [ $size -eq 0 ] && error "Fail to create core file $file"
6528 error "Fail to create core file $file"
6531 sysctl -w kernel.core_pattern=$save_pattern
6532 sysctl -w kernel.core_uses_pid=$save_uses_pid
6535 run_test 107 "Coredump on SIG"
6538 test_mkdir -p $DIR/$tdir
6539 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6540 error "mkdir with 255 char failed"
6541 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6542 error "mkdir with 256 char should fail, but did not"
6543 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6544 error "create with 255 char failed"
6545 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6546 error "create with 256 char should fail, but did not"
6551 run_test 110 "filename length checking"
6554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6555 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6557 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6559 echo "Starting with $OSTIO_pre threads"
6562 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6563 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6564 echo "$NUMTEST creates/unlinks"
6565 test_mkdir -p $DIR/$tdir
6566 createmany -o $DIR/$tdir/$tfile $NUMTEST
6567 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6569 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6572 # don't return an error
6573 [ $OSTIO_post == $OSTIO_pre ] && echo \
6574 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6575 echo "This may be fine, depending on what ran before this test" &&
6576 echo "and how fast this system is." && return
6578 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6580 run_test 115 "verify dynamic thread creation===================="
6583 wait_delete_completed
6584 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6585 echo OST kbytes available: ${AVAIL[@]}
6586 MAXI=0; MAXV=${AVAIL[0]}
6587 MINI=0; MINV=${AVAIL[0]}
6588 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6589 #echo OST $i: ${AVAIL[i]}kb
6590 if [ ${AVAIL[i]} -gt $MAXV ]; then
6591 MAXV=${AVAIL[i]}; MAXI=$i
6593 if [ ${AVAIL[i]} -lt $MINV ]; then
6594 MINV=${AVAIL[i]}; MINI=$i
6597 echo Min free space: OST $MINI: $MINV
6598 echo Max free space: OST $MAXI: $MAXV
6601 test_116a() { # was previously test_116()
6602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6603 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6605 echo -n "Free space priority "
6606 lctl get_param -n lov.*-clilov-*.qos_prio_free
6609 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6612 # generate uneven OSTs
6613 test_mkdir -p $DIR/$tdir/OST${MINI}
6616 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6617 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6619 while [ $FILL -gt 0 ]; do
6621 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6622 FILL=$(($FILL - 2048))
6630 DIFF=$(($MAXV - $MINV))
6631 DIFF2=$(($DIFF * 100 / $MINV))
6632 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6633 if [ $DIFF2 -gt 20 ]; then
6636 echo "failed - QOS mode won't be used"
6637 error_ignore "QOS imbalance criteria not met"
6641 MINI1=$MINI; MINV1=$MINV
6642 MAXI1=$MAXI; MAXV1=$MAXV
6644 # now fill using QOS
6645 echo writing a bunch of files to QOS-assigned OSTs
6646 $SETSTRIPE -c 1 $DIR/$tdir
6648 while [ $FILL -gt 0 ]; do
6650 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6651 FILL=$(($FILL - 200))
6654 echo "wrote $i 200k files"
6658 echo "Note: free space may not be updated, so measurements might be off"
6660 DIFF2=$(($MAXV - $MINV))
6661 echo "free space delta: orig $DIFF final $DIFF2"
6662 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6663 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6664 echo "Wrote $DIFF to smaller OST $MINI1"
6665 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6666 echo "Wrote $DIFF2 to larger OST $MAXI1"
6667 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6669 # Figure out which files were written where
6670 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6671 awk '/'$MINI1': / {print $2; exit}')
6673 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6674 echo "$MINC files created on smaller OST $MINI1"
6675 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6676 awk '/'$MAXI1': / {print $2; exit}')
6678 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6679 echo "$MAXC files created on larger OST $MAXI1"
6680 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6681 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6685 run_test 116a "stripe QOS: free space balance ==================="
6687 test_116b() { # LU-2093
6688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6689 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6691 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6692 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6694 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6695 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6696 do_facet $SINGLEMDS lctl set_param fail_loc=0
6698 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6700 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6702 test_117() # bug 10891
6704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6705 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6706 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6707 lctl set_param fail_loc=0x21e
6708 > $DIR/$tfile || error "truncate failed"
6709 lctl set_param fail_loc=0
6710 echo "Truncate succeeded."
6713 run_test 117 "verify fsfilt_extend =========="
6715 NO_SLOW_RESENDCOUNT=4
6716 export OLD_RESENDCOUNT=""
6717 set_resend_count () {
6718 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6719 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6720 lctl set_param -n $PROC_RESENDCOUNT $1
6721 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6724 # for reduce test_118* time (b=14842)
6725 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6727 # Reset async IO behavior after error case
6729 FILE=$DIR/reset_async
6731 # Ensure all OSCs are cleared
6732 $SETSTRIPE -c -1 $FILE
6733 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6738 test_118a() #bug 11710
6740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6743 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6744 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6747 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6748 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6753 run_test 118a "verify O_SYNC works =========="
6757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6758 remote_ost_nodsh && skip "remote OST with nodsh" && return
6762 #define OBD_FAIL_OST_ENOENT 0x217
6763 set_nodes_failloc "$(osts_nodes)" 0x217
6764 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6766 set_nodes_failloc "$(osts_nodes)" 0
6767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6771 if [[ $RC -eq 0 ]]; then
6772 error "Must return error due to dropped pages, rc=$RC"
6776 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6777 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6781 echo "Dirty pages not leaked on ENOENT"
6783 # Due to the above error the OSC will issue all RPCs syncronously
6784 # until a subsequent RPC completes successfully without error.
6785 $MULTIOP $DIR/$tfile Ow4096yc
6790 run_test 118b "Reclaim dirty pages on fatal error =========="
6794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6796 # for 118c, restore the original resend count, LU-1940
6797 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6798 set_resend_count $OLD_RESENDCOUNT
6799 remote_ost_nodsh && skip "remote OST with nodsh" && return
6803 #define OBD_FAIL_OST_EROFS 0x216
6804 set_nodes_failloc "$(osts_nodes)" 0x216
6806 # multiop should block due to fsync until pages are written
6807 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6811 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6812 error "Multiop failed to block on fsync, pid=$MULTIPID"
6815 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6817 if [[ $WRITEBACK -eq 0 ]]; then
6818 error "No page in writeback, writeback=$WRITEBACK"
6821 set_nodes_failloc "$(osts_nodes)" 0
6824 if [[ $RC -ne 0 ]]; then
6825 error "Multiop fsync failed, rc=$RC"
6828 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6829 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6831 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6832 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6836 echo "Dirty pages flushed via fsync on EROFS"
6839 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6841 # continue to use small resend count to reduce test_118* time (b=14842)
6842 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6847 remote_ost_nodsh && skip "remote OST with nodsh" && return
6851 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6852 set_nodes_failloc "$(osts_nodes)" 0x214
6853 # multiop should block due to fsync until pages are written
6854 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6858 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6859 error "Multiop failed to block on fsync, pid=$MULTIPID"
6862 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6864 if [[ $WRITEBACK -eq 0 ]]; then
6865 error "No page in writeback, writeback=$WRITEBACK"
6868 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6869 set_nodes_failloc "$(osts_nodes)" 0
6871 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6872 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6874 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6875 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6879 echo "Dirty pages gaurenteed flushed via fsync"
6882 run_test 118d "Fsync validation inject a delay of the bulk =========="
6885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6888 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6889 lctl set_param fail_loc=0x8000040a
6891 # Should simulate EINVAL error which is fatal
6892 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6894 if [[ $RC -eq 0 ]]; then
6895 error "Must return error due to dropped pages, rc=$RC"
6898 lctl set_param fail_loc=0x0
6900 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6901 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6904 if [[ $LOCKED -ne 0 ]]; then
6905 error "Locked pages remain in cache, locked=$LOCKED"
6908 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6909 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6913 echo "No pages locked after fsync"
6918 run_test 118f "Simulate unrecoverable OSC side error =========="
6921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6924 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6925 lctl set_param fail_loc=0x406
6927 # simulate local -ENOMEM
6928 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6931 lctl set_param fail_loc=0
6932 if [[ $RC -eq 0 ]]; then
6933 error "Must return error due to dropped pages, rc=$RC"
6936 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6937 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6938 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6940 if [[ $LOCKED -ne 0 ]]; then
6941 error "Locked pages remain in cache, locked=$LOCKED"
6944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6949 echo "No pages locked after fsync"
6954 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6958 remote_ost_nodsh && skip "remote OST with nodsh" && return
6962 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6963 set_nodes_failloc "$(osts_nodes)" 0x20e
6964 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6965 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6968 set_nodes_failloc "$(osts_nodes)" 0
6969 if [[ $RC -eq 0 ]]; then
6970 error "Must return error due to dropped pages, rc=$RC"
6973 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6974 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6975 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6977 if [[ $LOCKED -ne 0 ]]; then
6978 error "Locked pages remain in cache, locked=$LOCKED"
6981 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6982 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6986 echo "No pages locked after fsync"
6990 run_test 118h "Verify timeout in handling recoverables errors =========="
6992 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6996 remote_ost_nodsh && skip "remote OST with nodsh" && return
7000 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7001 set_nodes_failloc "$(osts_nodes)" 0x20e
7003 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7004 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7007 set_nodes_failloc "$(osts_nodes)" 0
7011 if [[ $RC -ne 0 ]]; then
7012 error "got error, but should be not, rc=$RC"
7015 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7016 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7017 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7018 if [[ $LOCKED -ne 0 ]]; then
7019 error "Locked pages remain in cache, locked=$LOCKED"
7022 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7023 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7027 echo "No pages locked after fsync"
7031 run_test 118i "Fix error before timeout in recoverable error =========="
7033 [ "$SLOW" = "no" ] && set_resend_count 4
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7037 remote_ost_nodsh && skip "remote OST with nodsh" && return
7041 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7042 set_nodes_failloc "$(osts_nodes)" 0x220
7044 # return -EIO from OST
7045 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7047 set_nodes_failloc "$(osts_nodes)" 0x0
7048 if [[ $RC -eq 0 ]]; then
7049 error "Must return error due to dropped pages, rc=$RC"
7052 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7053 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7054 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7055 if [[ $LOCKED -ne 0 ]]; then
7056 error "Locked pages remain in cache, locked=$LOCKED"
7059 # in recoverable error on OST we want resend and stay until it finished
7060 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7061 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7065 echo "No pages locked after fsync"
7069 run_test 118j "Simulate unrecoverable OST side error =========="
7073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7074 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7076 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7077 set_nodes_failloc "$(osts_nodes)" 0x20e
7078 test_mkdir -p $DIR/$tdir
7080 for ((i=0;i<10;i++)); do
7081 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7082 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7089 set_nodes_failloc "$(osts_nodes)" 0
7092 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7098 test_mkdir -p $DIR/$tdir
7099 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7102 run_test 118l "fsync dir ========="
7104 test_118m() # LU-3066
7106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7107 test_mkdir -p $DIR/$tdir
7108 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7111 run_test 118m "fdatasync dir ========="
7113 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7115 test_119a() # bug 11737
7117 BSIZE=$((512 * 1024))
7118 directio write $DIR/$tfile 0 1 $BSIZE
7119 # We ask to read two blocks, which is more than a file size.
7120 # directio will indicate an error when requested and actual
7121 # sizes aren't equeal (a normal situation in this case) and
7122 # print actual read amount.
7123 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7124 if [ "$NOB" != "$BSIZE" ]; then
7125 error "read $NOB bytes instead of $BSIZE"
7129 run_test 119a "Short directIO read must return actual read amount"
7131 test_119b() # bug 11737
7133 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7135 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7138 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7139 error "direct read failed"
7142 run_test 119b "Sparse directIO read must return actual read amount"
7144 test_119c() # bug 13099
7147 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7148 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7151 run_test 119c "Testing for direct read hitting hole"
7153 test_119d() # bug 15950
7155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7156 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7157 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7159 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7160 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7161 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7162 lctl set_param fail_loc=0x40d
7163 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7166 cat $DIR/$tfile > /dev/null &
7167 lctl set_param fail_loc=0
7170 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7172 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7173 error "the read rpcs have not completed in 2s"
7175 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7177 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7181 test_mkdir -p $DIR/$tdir
7182 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7183 skip "no early lock cancel on server" && return 0
7185 lru_resize_disable mdc
7186 lru_resize_disable osc
7187 cancel_lru_locks mdc
7188 # asynchronous object destroy at MDT could cause bl ast to client
7189 cancel_lru_locks osc
7191 stat $DIR/$tdir > /dev/null
7192 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7193 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7194 test_mkdir $DIR/$tdir/d1
7195 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7196 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7197 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7198 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7199 lru_resize_enable mdc
7200 lru_resize_enable osc
7202 run_test 120a "Early Lock Cancel: mkdir test"
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7206 test_mkdir -p $DIR/$tdir
7207 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7208 skip "no early lock cancel on server" && return 0
7209 lru_resize_disable mdc
7210 lru_resize_disable osc
7211 cancel_lru_locks mdc
7212 stat $DIR/$tdir > /dev/null
7213 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7214 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7216 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7217 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7218 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7219 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7220 lru_resize_enable mdc
7221 lru_resize_enable osc
7223 run_test 120b "Early Lock Cancel: create test"
7226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7227 test_mkdir -p $DIR/$tdir
7228 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7229 skip "no early lock cancel on server" && return 0
7230 lru_resize_disable mdc
7231 lru_resize_disable osc
7232 test_mkdir -p $DIR/$tdir/d1
7233 test_mkdir -p $DIR/$tdir/d2
7234 touch $DIR/$tdir/d1/f1
7235 cancel_lru_locks mdc
7236 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7237 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7238 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7239 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7240 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7241 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7242 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7243 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7244 lru_resize_enable mdc
7245 lru_resize_enable osc
7247 run_test 120c "Early Lock Cancel: link test"
7250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7251 test_mkdir -p $DIR/$tdir
7252 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7253 skip "no early lock cancel on server" && return 0
7254 lru_resize_disable mdc
7255 lru_resize_disable osc
7257 cancel_lru_locks mdc
7258 stat $DIR/$tdir > /dev/null
7259 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7260 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7261 chmod a+x $DIR/$tdir
7262 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7263 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7266 lru_resize_enable mdc
7267 lru_resize_enable osc
7269 run_test 120d "Early Lock Cancel: setattr test"
7272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7273 test_mkdir -p $DIR/$tdir
7274 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7275 skip "no early lock cancel on server" && return 0
7276 lru_resize_disable mdc
7277 lru_resize_disable osc
7278 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7279 cancel_lru_locks mdc
7280 cancel_lru_locks osc
7281 dd if=$DIR/$tdir/f1 of=/dev/null
7282 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7283 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7284 awk '/ldlm_cancel/ {print $2}'`
7285 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7286 awk '/ldlm_bl_callback/ {print $2}'`
7287 unlink $DIR/$tdir/f1
7288 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7289 awk '/ldlm_cancel/ {print $2}'`
7290 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7291 awk '/ldlm_bl_callback/ {print $2}'`
7292 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7293 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7294 lru_resize_enable mdc
7295 lru_resize_enable osc
7297 run_test 120e "Early Lock Cancel: unlink test"
7300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7301 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7302 skip "no early lock cancel on server" && return 0
7303 test_mkdir -p $DIR/$tdir
7304 lru_resize_disable mdc
7305 lru_resize_disable osc
7306 test_mkdir -p $DIR/$tdir/d1
7307 test_mkdir -p $DIR/$tdir/d2
7308 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7309 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7310 cancel_lru_locks mdc
7311 cancel_lru_locks osc
7312 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7313 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7314 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7315 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7316 awk '/ldlm_cancel/ {print $2}'`
7317 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7318 awk '/ldlm_bl_callback/ {print $2}'`
7319 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7320 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7321 awk '/ldlm_cancel/ {print $2}'`
7322 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7323 awk '/ldlm_bl_callback/ {print $2}'`
7324 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7325 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7326 lru_resize_enable mdc
7327 lru_resize_enable osc
7329 run_test 120f "Early Lock Cancel: rename test"
7332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7333 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7334 skip "no early lock cancel on server" && return 0
7335 lru_resize_disable mdc
7336 lru_resize_disable osc
7338 echo create $count files
7339 test_mkdir -p $DIR/$tdir
7340 cancel_lru_locks mdc
7341 cancel_lru_locks osc
7344 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7345 awk '/ldlm_cancel/ {print $2}'`
7346 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7347 awk '/ldlm_bl_callback/ {print $2}'`
7348 createmany -o $DIR/$tdir/f $count
7350 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7351 awk '/ldlm_cancel/ {print $2}'`
7352 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7353 awk '/ldlm_bl_callback/ {print $2}'`
7355 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7356 echo rm $count files
7359 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7360 awk '/ldlm_cancel/ {print $2}'`
7361 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7362 awk '/ldlm_bl_callback/ {print $2}'`
7364 echo total: $count removes in $((t2-t1))
7365 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7367 # wait for commitment of removal
7368 lru_resize_enable mdc
7369 lru_resize_enable osc
7371 run_test 120g "Early Lock Cancel: performance test"
7373 test_121() { #bug #10589
7374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7376 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7377 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7378 lctl set_param fail_loc=0x310
7379 cancel_lru_locks osc > /dev/null
7380 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7381 lctl set_param fail_loc=0
7382 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7384 run_test 121 "read cancel race ========="
7386 test_123a() { # was test 123, statahead(bug 11401)
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7389 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7390 log "testing on UP system. Performance may be not as good as expected."
7395 test_mkdir -p $DIR/$tdir
7396 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7397 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7399 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7400 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7402 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7403 lctl set_param -n llite.*.statahead_max 0
7404 lctl get_param llite.*.statahead_max
7405 cancel_lru_locks mdc
7406 cancel_lru_locks osc
7408 time ls -l $DIR/$tdir | wc -l
7410 delta=$((etime - stime))
7411 log "ls $i files without statahead: $delta sec"
7412 lctl set_param llite.*.statahead_max=$max
7414 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7415 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7416 cancel_lru_locks mdc
7417 cancel_lru_locks osc
7419 time ls -l $DIR/$tdir | wc -l
7421 delta_sa=$((etime - stime))
7422 log "ls $i files with statahead: $delta_sa sec"
7423 lctl get_param -n llite.*.statahead_stats
7424 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7426 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7427 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7429 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7430 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7431 lctl set_param -n llite.*.statahead_max 0
7432 lctl get_param llite.*.statahead_max
7433 cancel_lru_locks mdc
7434 cancel_lru_locks osc
7436 time ls -l $DIR/$tdir | wc -l
7438 delta=$((etime - stime))
7439 log "ls $i files again without statahead: $delta sec"
7440 lctl set_param llite.*.statahead_max=$max
7441 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7442 if [ $SLOWOK -eq 0 ]; then
7443 error "ls $i files is slower with statahead!"
7445 log "ls $i files is slower with statahead!"
7451 [ $delta -gt 20 ] && break
7452 [ $delta -gt 8 ] && MULT=$((50 / delta))
7453 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7461 delta=$((etime - stime))
7462 log "rm -r $DIR/$tdir/: $delta seconds"
7464 lctl get_param -n llite.*.statahead_stats
7466 run_test 123a "verify statahead work"
7468 test_123b () { # statahead(bug 15027)
7469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7470 test_mkdir -p $DIR/$tdir
7471 createmany -o $DIR/$tdir/$tfile-%d 1000
7473 cancel_lru_locks mdc
7474 cancel_lru_locks osc
7476 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7477 lctl set_param fail_loc=0x80000803
7478 ls -lR $DIR/$tdir > /dev/null
7480 lctl set_param fail_loc=0x0
7481 lctl get_param -n llite.*.statahead_stats
7486 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7490 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7491 skip "no lru resize on server" && return 0
7493 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7495 log "create $NR files at $DIR/$tdir"
7496 createmany -o $DIR/$tdir/f $NR ||
7497 error "failed to create $NR files in $DIR/$tdir"
7499 cancel_lru_locks mdc
7500 ls -l $DIR/$tdir > /dev/null
7504 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7505 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7506 LRU_SIZE=$(lctl get_param -n $PARAM)
7507 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7508 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7510 log "NS=$(basename $NSDIR)"
7515 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7516 skip "Not enough cached locks created!"
7523 # We know that lru resize allows one client to hold $LIMIT locks
7524 # for 10h. After that locks begin to be killed by client.
7526 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7529 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7530 # killing locks. Some time was spent for creating locks. This means
7531 # that up to the moment of sleep finish we must have killed some of
7532 # them (10-100 locks). This depends on how fast ther were created.
7533 # Many of them were touched in almost the same moment and thus will
7534 # be killed in groups.
7535 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7537 # Use $LRU_SIZE_B here to take into account real number of locks
7538 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7539 local LRU_SIZE_B=$LRU_SIZE
7541 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7542 log "OLD_LVF=$OLD_LVF"
7543 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7545 # Let's make sure that we really have some margin. Client checks
7546 # cached locks every 10 sec.
7548 log "Sleep ${SLEEP} sec"
7550 while ((SEC<$SLEEP)); do
7554 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7558 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7559 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7561 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7562 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7563 unlinkmany $DIR/$tdir/f $NR
7567 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7568 log "unlink $NR files at $DIR/$tdir"
7569 unlinkmany $DIR/$tdir/f $NR
7571 run_test 124a "lru resize ======================================="
7573 get_max_pool_limit()
7575 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7578 if test $l -gt $max; then
7586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7587 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7588 skip "no lru resize on server" && return 0
7590 LIMIT=`get_max_pool_limit`
7592 NR=$(($(default_lru_size)*20))
7593 if [ $NR -gt $LIMIT ]; then
7594 log "Limit lock number by $LIMIT locks"
7597 lru_resize_disable mdc
7598 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7599 error "failed to create $DIR/$tdir/disable_lru_resize"
7601 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7602 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7603 cancel_lru_locks mdc
7606 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7609 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7612 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7616 nolruresize_delta=$((etime-stime))
7617 log "ls -la time: $nolruresize_delta seconds"
7618 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7619 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7621 lru_resize_enable mdc
7622 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7623 error "failed to create $DIR/$tdir/enable_lru_resize"
7625 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7626 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7627 cancel_lru_locks mdc
7630 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7633 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7636 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7640 lruresize_delta=$((etime-stime))
7641 log "ls -la time: $lruresize_delta seconds"
7642 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7644 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7645 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7646 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7647 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7649 log "lru resize performs the same with no lru resize"
7651 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7653 run_test 124b "lru resize (performance test) ======================="
7655 test_125() { # 13358
7656 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7657 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7658 test_mkdir -p $DIR/d125 || error "mkdir failed"
7659 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7660 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7661 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7663 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7665 test_126() { # bug 12829/13455
7666 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7667 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7668 $GSS && skip "must run as gss disabled" && return
7670 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7671 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7673 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7675 run_test 126 "check that the fsgid provided by the client is taken into account"
7677 test_127a() { # bug 15521
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7679 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7680 $LCTL set_param osc.*.stats=0
7681 FSIZE=$((2048 * 1024))
7682 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7683 cancel_lru_locks osc
7684 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7686 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7687 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7688 echo "got $COUNT $NAME"
7689 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7690 eval $NAME=$COUNT || error "Wrong proc format"
7693 read_bytes|write_bytes)
7694 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7695 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7696 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7697 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7698 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7699 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7700 error "sumsquare is too small: $SUMSQ"
7701 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7702 error "sumsquare is too big: $SUMSQ"
7706 done < $DIR/${tfile}.tmp
7708 #check that we actually got some stats
7709 [ "$read_bytes" ] || error "Missing read_bytes stats"
7710 [ "$write_bytes" ] || error "Missing write_bytes stats"
7711 [ "$read_bytes" != 0 ] || error "no read done"
7712 [ "$write_bytes" != 0 ] || error "no write done"
7714 run_test 127a "verify the client stats are sane"
7716 test_127b() { # bug LU-333
7717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7718 $LCTL set_param llite.*.stats=0
7719 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7720 # perform 2 reads and writes so MAX is different from SUM.
7721 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7722 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7723 cancel_lru_locks osc
7724 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7725 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7727 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7728 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7729 echo "got $COUNT $NAME"
7730 eval $NAME=$COUNT || error "Wrong proc format"
7734 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7735 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7736 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7737 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7740 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7741 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7742 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7743 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7747 done < $TMP/${tfile}.tmp
7749 #check that we actually got some stats
7750 [ "$read_bytes" ] || error "Missing read_bytes stats"
7751 [ "$write_bytes" ] || error "Missing write_bytes stats"
7752 [ "$read_bytes" != 0 ] || error "no read done"
7753 [ "$write_bytes" != 0 ] || error "no write done"
7755 run_test 127b "verify the llite client stats are sane"
7757 test_128() { # bug 15212
7759 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7764 result=$(grep error $TMP/$tfile.log)
7766 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7768 run_test 128 "interactive lfs for 2 consecutive find's"
7775 local LDPROC=/proc/fs/ldiskfs
7776 local facets=$(get_facets MDS)
7778 for facet in ${facets//,/ }; do
7779 canondev=$(ldiskfs_canon \
7780 *.$(convert_facet2label $facet).mntdev $facet)
7781 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7782 LDPROC=/sys/fs/ldiskfs
7783 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7789 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7790 skip "Only applicable to ldiskfs-based MDTs"
7793 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7798 test_mkdir -p $DIR/$tdir
7800 MAX=$(stat -c%s "$DIR/$tdir")
7804 while [ ! $I -gt $MAX ]; do
7805 $MULTIOP $DIR/$tdir/$J Oc
7807 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7808 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7809 #and EFBIG for previous versions
7810 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7812 echo "return code $rc received as expected"
7813 multiop $DIR/$tdir/$J Oc
7815 I=$(stat -c%s "$DIR/$tdir")
7816 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7819 error_exit "return code $rc current dir size $I " \
7820 "previous limit $MAX"
7822 elif [ $rc -ne 0 ]; then
7824 error_exit "return code $rc received instead of expected " \
7825 "$EFBIG or $ENOSPC, files in dir $I"
7828 I=$(stat -c%s "$DIR/$tdir")
7832 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7834 run_test 129 "test directory size limit ========================"
7843 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7844 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7847 trap cleanup_130 EXIT RETURN
7849 local fm_file=$DIR/$tfile
7850 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7851 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7852 error "dd failed for $fm_file"
7854 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7855 filefrag -ves $fm_file
7857 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7858 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7859 [ $RC != 0 ] && error "filefrag $fm_file failed"
7861 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7862 grep -v "ext:" | grep -v "found")
7863 lun=$($GETSTRIPE -i $fm_file)
7865 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7868 for line in $filefrag_op
7870 frag_lun=`echo $line | cut -d: -f5`
7871 ext_len=`echo $line | cut -d: -f4`
7872 if (( $frag_lun != $lun )); then
7874 error "FIEMAP on 1-stripe file($fm_file) failed"
7877 (( tot_len += ext_len ))
7880 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7882 error "FIEMAP on 1-stripe file($fm_file) failed;"
7888 echo "FIEMAP on single striped file succeeded"
7890 run_test 130a "FIEMAP (1-stripe file)"
7893 [ "$OSTCOUNT" -lt "2" ] &&
7894 skip_env "skipping FIEMAP on 2-stripe file test" && return
7896 [ "$OSTCOUNT" -ge "10" ] &&
7897 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7899 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7900 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7903 trap cleanup_130 EXIT RETURN
7905 local fm_file=$DIR/$tfile
7906 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7907 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7908 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7910 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7911 error "dd failed on $fm_file"
7913 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7914 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7915 grep -v "ext:" | grep -v "found")
7917 last_lun=$(echo $filefrag_op | cut -d: -f5)
7922 for line in $filefrag_op
7924 frag_lun=`echo $line | cut -d: -f5`
7925 ext_len=`echo $line | cut -d: -f4`
7926 if (( $frag_lun != $last_lun )); then
7927 if (( tot_len != 1024 )); then
7929 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7936 (( tot_len += ext_len ))
7939 if (( num_luns != 2 || tot_len != 1024 )); then
7941 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7947 echo "FIEMAP on 2-stripe file succeeded"
7949 run_test 130b "FIEMAP (2-stripe file)"
7952 [ "$OSTCOUNT" -lt "2" ] &&
7953 skip_env "skipping FIEMAP on 2-stripe file" && return
7955 [ "$OSTCOUNT" -ge "10" ] &&
7956 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7958 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7959 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7962 trap cleanup_130 EXIT RETURN
7964 local fm_file=$DIR/$tfile
7965 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7966 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7967 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7969 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7971 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7972 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7974 last_lun=`echo $filefrag_op | cut -d: -f5`
7979 for line in $filefrag_op
7981 frag_lun=`echo $line | cut -d: -f5`
7982 ext_len=`echo $line | cut -d: -f4`
7983 if (( $frag_lun != $last_lun )); then
7984 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7985 if (( logical != 512 )); then
7987 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7990 if (( tot_len != 512 )); then
7992 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7999 (( tot_len += ext_len ))
8002 if (( num_luns != 2 || tot_len != 512 )); then
8004 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8010 echo "FIEMAP on 2-stripe file with hole succeeded"
8012 run_test 130c "FIEMAP (2-stripe file with hole)"
8015 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8017 [ "$OSTCOUNT" -ge "10" ] &&
8018 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8020 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8021 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8023 trap cleanup_130 EXIT RETURN
8025 local fm_file=$DIR/$tfile
8026 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8027 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8028 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8029 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
8031 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8032 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8034 last_lun=`echo $filefrag_op | cut -d: -f5`
8039 for line in $filefrag_op
8041 frag_lun=`echo $line | cut -d: -f5`
8042 ext_len=`echo $line | cut -d: -f4`
8043 if (( $frag_lun != $last_lun )); then
8044 if (( tot_len != 1024 )); then
8046 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8053 (( tot_len += ext_len ))
8056 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
8058 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8064 echo "FIEMAP on N-stripe file succeeded"
8066 run_test 130d "FIEMAP (N-stripe file)"
8069 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8071 [ "$OSTCOUNT" -ge "10" ] &&
8072 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8074 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8075 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8077 trap cleanup_130 EXIT RETURN
8079 local fm_file=$DIR/$tfile
8080 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8081 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8082 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8085 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8086 for ((i = 0; i < $NUM_BLKS; i++))
8088 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8091 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8092 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8094 last_lun=`echo $filefrag_op | cut -d: -f5`
8099 for line in $filefrag_op
8101 frag_lun=`echo $line | cut -d: -f5`
8102 ext_len=`echo $line | cut -d: -f4`
8103 if (( $frag_lun != $last_lun )); then
8104 if (( tot_len != $EXPECTED_LEN )); then
8106 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8113 (( tot_len += ext_len ))
8116 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8118 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8124 echo "FIEMAP with continuation calls succeeded"
8126 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8128 # Test for writev/readv
8130 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8131 error "writev test failed"
8132 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8133 error "readv failed"
8136 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8139 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8140 error "append writev test failed"
8141 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8142 error "append writev test failed"
8145 run_test 131b "test append writev"
8148 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8151 run_test 131c "test read/write on file w/o objects"
8154 rwv -f $DIR/$tfile -w -n 1 1572864
8155 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8156 if [ "$NOB" != 1572864 ]; then
8157 error "Short read filed: read $NOB bytes instead of 1572864"
8161 run_test 131d "test short read"
8164 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8165 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8166 error "read hitting hole failed"
8169 run_test 131e "test read hitting hole"
8174 for node in $(osts_nodes); do
8175 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8176 [ x$gl = x"" ] && gl=0
8177 gl_sum=$((gl_sum + gl))
8187 if [ x$som = x"enabled" ]; then
8188 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8189 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8190 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8192 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8193 MOUNTOPT="$MOUNTOPT,som_preview"
8194 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8197 # do remount to make new mount-conf parameters actual
8204 test_132() { #1028, SOM
8205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8207 local num=$(get_mds_dir $DIR)
8208 local mymds=mds${num}
8209 local MOUNTOPT_SAVE=$MOUNTOPT
8211 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8212 cancel_lru_locks osc
8214 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8216 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8217 stat $DIR/$tfile >/dev/null
8218 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8219 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8221 som_mode_switch $som1 $gl1 $gl2
8223 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8224 cancel_lru_locks osc
8226 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8227 if [ $som1 == $som2 ]; then
8228 error "som is still "$som2
8229 if [ x$som2 = x"enabled" ]; then
8236 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8237 stat $DIR/$tfile >/dev/null
8238 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8239 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8240 som_mode_switch $som2 $gl1 $gl2
8241 MOUNTOPT=$MOUNTOPT_SAVE
8243 run_test 132 "som avoids glimpse rpc"
8249 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8251 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8253 *) error "Wrong argument $1" ;;
8256 count=`echo $res | awk '{print $2}'`
8257 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8258 # if the argument $3 is zero, it means any stat increment is ok.
8259 if [ $3 -gt 0 ] ; then
8260 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8266 remote_ost_nodsh && skip "remote OST with nodsh" && return
8267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8269 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8270 { skip "MDS doesn't support rename stats"; return; }
8271 local testdir=$DIR/${tdir}/stats_testdir
8272 mkdir -p $DIR/${tdir}
8275 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8276 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8278 # verify mdt stats first.
8279 mkdir ${testdir} || error "mkdir failed"
8280 check_stats $SINGLEMDS "mkdir" 1
8281 touch ${testdir}/${tfile} || "touch failed"
8282 check_stats $SINGLEMDS "open" 1
8283 check_stats $SINGLEMDS "close" 1
8284 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8285 check_stats $SINGLEMDS "mknod" 1
8286 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8287 check_stats $SINGLEMDS "unlink" 1
8288 rm -f ${testdir}/${tfile} || error "file remove failed"
8289 check_stats $SINGLEMDS "unlink" 2
8291 # remove working dir and check mdt stats again.
8292 rmdir ${testdir} || error "rmdir failed"
8293 check_stats $SINGLEMDS "rmdir" 1
8295 local testdir1=$DIR/${tdir}/stats_testdir1
8297 mkdir -p ${testdir1}
8298 touch ${testdir1}/test1
8299 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8300 check_stats $SINGLEMDS "crossdir_rename" 1
8302 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8303 check_stats $SINGLEMDS "samedir_rename" 1
8307 run_test 133a "Verifying MDT stats ========================================"
8310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8311 remote_ost_nodsh && skip "remote OST with nodsh" && return
8312 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8313 local testdir=$DIR/${tdir}/stats_testdir
8314 mkdir -p ${testdir} || error "mkdir failed"
8315 touch ${testdir}/${tfile} || "touch failed"
8316 cancel_lru_locks mdc
8319 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8320 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8322 # extra mdt stats verification.
8323 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8324 check_stats $SINGLEMDS "setattr" 1
8325 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8326 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8328 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8329 check_stats $SINGLEMDS "getattr" 1
8331 $LFS df || error "lfs failed"
8332 check_stats $SINGLEMDS "statfs" 1
8336 run_test 133b "Verifying extra MDT stats =================================="
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8340 remote_ost_nodsh && skip "remote OST with nodsh" && return
8341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8342 local testdir=$DIR/${tdir}/stats_testdir
8343 test_mkdir -p ${testdir} || error "mkdir failed"
8345 # verify obdfilter stats.
8346 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8348 cancel_lru_locks osc
8349 wait_delete_completed
8352 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8353 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8355 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8357 cancel_lru_locks osc
8358 check_stats ost "write" 1
8360 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8361 check_stats ost "read" 1
8363 > ${testdir}/${tfile} || error "truncate failed"
8364 check_stats ost "punch" 1
8366 rm -f ${testdir}/${tfile} || error "file remove failed"
8367 wait_delete_completed
8368 check_stats ost "destroy" 1
8372 run_test 133c "Verifying OST stats ========================================"
8379 while [ $value -ge 2 ]; do
8384 if [ $orig -gt $order ]; then
8392 local size=('K' 'M' 'G' 'T');
8394 local size_string=$value
8396 while [ $value -ge 1024 ]; do
8397 if [ $i -gt 3 ]; then
8398 #T is the biggest unit we get here, if that is bigger,
8400 size_string=${value}T
8403 value=$((value >> 10))
8404 if [ $value -lt 1024 ]; then
8405 size_string=${value}${size[$i]}
8416 local context=${2:-.}
8417 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8419 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8425 remote_ost_nodsh && skip "remote OST with nodsh" && return
8426 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8427 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8428 { skip "MDS doesn't support rename stats"; return; }
8430 local testdir1=$DIR/${tdir}/stats_testdir1
8431 local testdir2=$DIR/${tdir}/stats_testdir2
8433 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8435 mkdir -p ${testdir1} || error "mkdir failed"
8436 mkdir -p ${testdir2} || error "mkdir failed"
8438 createmany -o $testdir1/test 512 || error "createmany failed"
8440 # check samedir rename size
8441 mv ${testdir1}/test0 ${testdir1}/test_0
8443 local testdir1_size=$(ls -l $DIR/${tdir} |
8444 awk '/stats_testdir1/ {print $5}')
8445 local testdir2_size=$(ls -l $DIR/${tdir} |
8446 awk '/stats_testdir2/ {print $5}')
8448 testdir1_size=$(order_2 $testdir1_size)
8449 testdir2_size=$(order_2 $testdir2_size)
8451 testdir1_size=$(size_in_KMGT $testdir1_size)
8452 testdir2_size=$(size_in_KMGT $testdir2_size)
8454 echo "source rename dir size: ${testdir1_size}"
8455 echo "target rename dir size: ${testdir2_size}"
8457 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8458 eval $cmd || error "$cmd failed"
8459 local samedir=$($cmd | grep 'same_dir')
8460 local same_sample=$(get_rename_size $testdir1_size)
8461 [ -z "$samedir" ] && error "samedir_rename_size count error"
8462 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8463 echo "Check same dir rename stats success"
8465 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8467 # check crossdir rename size
8468 mv ${testdir1}/test_0 ${testdir2}/test_0
8470 testdir1_size=$(ls -l $DIR/${tdir} |
8471 awk '/stats_testdir1/ {print $5}')
8472 testdir2_size=$(ls -l $DIR/${tdir} |
8473 awk '/stats_testdir2/ {print $5}')
8475 testdir1_size=$(order_2 $testdir1_size)
8476 testdir2_size=$(order_2 $testdir2_size)
8478 testdir1_size=$(size_in_KMGT $testdir1_size)
8479 testdir2_size=$(size_in_KMGT $testdir2_size)
8481 echo "source rename dir size: ${testdir1_size}"
8482 echo "target rename dir size: ${testdir2_size}"
8484 eval $cmd || error "$cmd failed"
8485 local crossdir=$($cmd | grep 'crossdir')
8486 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8487 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8488 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8489 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8490 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8491 echo "Check cross dir rename stats success"
8494 run_test 133d "Verifying rename_stats ========================================"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8498 local testdir=$DIR/${tdir}/stats_testdir
8499 local ctr f0 f1 bs=32768 count=42 sum
8501 remote_ost_nodsh && skip "remote OST with nodsh" && return
8502 mkdir -p ${testdir} || error "mkdir failed"
8504 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8506 for ctr in {write,read}_bytes; do
8508 cancel_lru_locks osc
8510 do_facet ost1 $LCTL set_param -n \
8511 "obdfilter.*.exports.clear=clear"
8513 if [ $ctr = write_bytes ]; then
8515 f1=${testdir}/${tfile}
8517 f0=${testdir}/${tfile}
8521 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8524 cancel_lru_locks osc
8526 sum=$(do_facet ost1 $LCTL get_param \
8527 "obdfilter.*.exports.*.stats" | \
8530 $1 == ctr { sum += $7 }
8533 if ((sum != bs * count)); then
8534 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8540 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8543 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8546 # First without trusting modes.
8548 -exec cat '{}' \; &> /dev/null
8550 # Second verifying readability.
8554 -exec cat '{}' \; > /dev/null ||
8555 error "proc file read failed"
8557 for facet in $SINGLEMDS ost1; do
8558 do_facet $facet find $proc_dirs \
8559 -not -name req_history \
8560 -exec cat '{}' \\\; &> /dev/null
8562 do_facet $facet find $proc_dirs \
8563 -not -name req_history \
8566 -exec cat '{}' \\\; > /dev/null ||
8567 error "proc file read failed"
8570 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8572 test_140() { #bug-17379
8573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8574 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8575 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8576 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8578 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8579 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8581 while i=`expr $i + 1`; do
8582 test_mkdir -p $i || error "Creating dir $i"
8583 cd $i || error "Changing to $i"
8584 ln -s ../stat stat || error "Creating stat symlink"
8585 # Read the symlink until ELOOP present,
8586 # not LBUGing the system is considered success,
8587 # we didn't overrun the stack.
8588 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8590 if [ $ret -eq 40 ]; then
8593 error "Open stat symlink"
8599 echo "The symlink depth = $i"
8600 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8601 error "Invalid symlink depth"
8603 # Test recursive symlink
8604 ln -s symlink_self symlink_self
8605 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8606 echo "open symlink_self returns $ret"
8607 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8609 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8613 local TF="$TMP/$tfile"
8615 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8617 cancel_lru_locks osc
8618 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8619 remount_client $MOUNT
8621 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8624 $TRUNCATE $DIR/$tfile 6000
8625 cancel_lru_locks osc
8626 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8629 echo "12345" >>$DIR/$tfile
8630 cancel_lru_locks osc
8631 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8634 echo "12345" >>$DIR/$tfile
8635 cancel_lru_locks osc
8636 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8641 run_test 150 "truncate/append tests"
8643 #LU-2902 roc_hit was not able to read all values from lproc
8644 function roc_hit_init() {
8645 local list=$(comma_list $(osts_nodes))
8646 local dir=$DIR/$tdir-check
8647 local file=$dir/file
8653 #use setstripe to do a write to every ost
8654 for i in $(seq 0 $((OSTCOUNT-1))); do
8655 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8656 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8657 idx=$(printf %04x $i)
8658 BEFORE=$(get_osd_param $list *OST*$idx stats |
8659 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8660 if [ -z "$BEFORE" ]; then
8664 cancel_lru_locks osc
8665 cat $file >/dev/null
8667 AFTER=$(get_osd_param $list *OST*$idx stats |
8668 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8670 echo BEFORE:$BEFORE AFTER:$AFTER
8671 if ! let "AFTER - BEFORE == 4"; then
8673 error "roc_hit is not safe to use"
8681 function roc_hit() {
8682 local list=$(comma_list $(osts_nodes))
8683 echo $(get_osd_param $list '' stats |
8684 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8687 function set_cache() {
8690 if [ "$2" == "off" ]; then
8693 local list=$(comma_list $(osts_nodes))
8694 set_osd_param $list '' $1_cache_enable $on
8696 cancel_lru_locks osc
8700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8701 remote_ost_nodsh && skip "remote OST with nodsh" && return
8704 local list=$(comma_list $(osts_nodes))
8706 # check whether obdfilter is cache capable at all
8707 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8708 echo "not cache-capable obdfilter"
8712 # check cache is enabled on all obdfilters
8713 if get_osd_param $list '' read_cache_enable | grep 0; then
8714 echo "oss cache is disabled"
8718 set_osd_param $list '' writethrough_cache_enable 1
8720 # check write cache is enabled on all obdfilters
8721 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8722 echo "oss write cache is NOT enabled"
8728 #define OBD_FAIL_OBD_NO_LRU 0x609
8729 do_nodes $list $LCTL set_param fail_loc=0x609
8731 # pages should be in the case right after write
8732 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8735 local BEFORE=$(roc_hit)
8736 cancel_lru_locks osc
8737 cat $DIR/$tfile >/dev/null
8738 local AFTER=$(roc_hit)
8740 do_nodes $list $LCTL set_param fail_loc=0
8742 if ! let "AFTER - BEFORE == CPAGES"; then
8743 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8746 # the following read invalidates the cache
8747 cancel_lru_locks osc
8748 set_osd_param $list '' read_cache_enable 0
8749 cat $DIR/$tfile >/dev/null
8751 # now data shouldn't be found in the cache
8753 cancel_lru_locks osc
8754 cat $DIR/$tfile >/dev/null
8756 if let "AFTER - BEFORE != 0"; then
8757 error "IN CACHE: before: $BEFORE, after: $AFTER"
8760 set_osd_param $list '' read_cache_enable 1
8763 run_test 151 "test cache on oss and controls ==============================="
8766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8767 local TF="$TMP/$tfile"
8769 # simulate ENOMEM during write
8770 #define OBD_FAIL_OST_NOMEM 0x226
8771 lctl set_param fail_loc=0x80000226
8772 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8774 sync || error "sync failed"
8775 lctl set_param fail_loc=0
8777 # discard client's cache
8778 cancel_lru_locks osc
8780 # simulate ENOMEM during read
8781 lctl set_param fail_loc=0x80000226
8782 cmp $TF $DIR/$tfile || error "cmp failed"
8783 lctl set_param fail_loc=0
8787 run_test 152 "test read/write with enomem ============================"
8790 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8792 run_test 153 "test if fdatasync does not crash ======================="
8794 dot_lustre_fid_permission_check() {
8796 local ffid=$MOUNT/.lustre/fid/$fid
8799 echo "stat fid $fid"
8800 stat $ffid > /dev/null || error "stat $ffid failed."
8801 echo "touch fid $fid"
8802 touch $ffid || error "touch $ffid failed."
8803 echo "write to fid $fid"
8804 cat /etc/hosts > $ffid || error "write $ffid failed."
8805 echo "read fid $fid"
8806 diff /etc/hosts $ffid || error "read $ffid failed."
8807 echo "append write to fid $fid"
8808 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8809 echo "rename fid $fid"
8810 mv $ffid $test_dir/$tfile.1 &&
8811 error "rename $ffid to $tfile.1 should fail."
8812 touch $test_dir/$tfile.1
8813 mv $test_dir/$tfile.1 $ffid &&
8814 error "rename $tfile.1 to $ffid should fail."
8815 rm -f $test_dir/$tfile.1
8816 echo "truncate fid $fid"
8817 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8818 echo "link fid $fid"
8819 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8820 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8821 echo "setfacl fid $fid"
8822 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8823 echo "getfacl fid $fid"
8824 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8826 echo "unlink fid $fid"
8827 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8828 echo "mknod fid $fid"
8829 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8831 fid=[0xf00000400:0x1:0x0]
8832 ffid=$MOUNT/.lustre/fid/$fid
8834 echo "stat non-exist fid $fid"
8835 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8836 echo "write to non-exist fid $fid"
8837 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8838 echo "link new fid $fid"
8839 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8841 mkdir -p $test_dir/$tdir
8842 touch $test_dir/$tdir/$tfile
8843 fid=$($LFS path2fid $test_dir/$tdir)
8846 error "error: could not get fid for $test_dir/$dir/$tfile."
8848 ffid=$MOUNT/.lustre/fid/$fid
8851 ls $ffid > /dev/null || error "ls $ffid failed."
8852 echo "touch $fid/$tfile.1"
8853 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8855 echo "touch $MOUNT/.lustre/fid/$tfile"
8856 touch $MOUNT/.lustre/fid/$tfile && \
8857 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8859 echo "setxattr to $MOUNT/.lustre/fid"
8860 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8862 echo "listxattr for $MOUNT/.lustre/fid"
8863 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8865 echo "delxattr from $MOUNT/.lustre/fid"
8866 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8868 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8869 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8870 error "touch invalid fid should fail."
8872 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8873 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8874 error "touch non-normal fid should fail."
8876 echo "rename $tdir to $MOUNT/.lustre/fid"
8877 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8878 error "rename to $MOUNT/.lustre/fid should fail."
8880 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8882 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8883 local new_obf_mode=777
8885 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8886 chmod $new_obf_mode $DIR/.lustre/fid ||
8887 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8889 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8890 [ $obf_mode -eq $new_obf_mode ] ||
8891 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8893 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8894 chmod $old_obf_mode $DIR/.lustre/fid ||
8895 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8898 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8899 fid=$($LFS path2fid $test_dir/$tfile-2)
8900 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8901 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8902 error "create lov data thru .lustre should fail."
8903 echo "cp /etc/passwd $test_dir/$tfile-2"
8904 cp /etc/passwd $test_dir/$tfile-2 ||
8905 error "copy to $test_dir/$tfile-2 failed."
8906 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8907 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8908 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8910 rm -rf $test_dir/tfile.lnk
8911 rm -rf $test_dir/$tfile-2
8915 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8916 skip "Need MDS version at least 2.4.1" && return
8919 local FID=$($LFS path2fid $DIR/$tfile)
8920 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8922 # check that we get the same pathname back
8923 local FOUND=$($LFS fid2path $MOUNT $FID)
8924 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8925 [ "$FOUND" != "$DIR/$tfile" ] &&
8926 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8930 run_test 154A "lfs path2fid and fid2path basic checks"
8933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8934 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8935 { skip "Need MDS version at least 2.2.51"; return 0; }
8937 cp /etc/hosts $DIR/$tfile
8939 fid=$($LFS path2fid $DIR/$tfile)
8941 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8943 dot_lustre_fid_permission_check "$fid" $DIR ||
8944 error "dot lustre permission check $fid failed"
8946 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8948 touch $MOUNT/.lustre/file &&
8949 error "creation is not allowed under .lustre"
8951 mkdir $MOUNT/.lustre/dir &&
8952 error "mkdir is not allowed under .lustre"
8956 run_test 154a "Open-by-FID"
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8960 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8961 { skip "Need MDS version at least 2.2.51"; return 0; }
8963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8965 local remote_dir=$DIR/$tdir/remote_dir
8970 $LFS mkdir -i $MDTIDX $remote_dir ||
8971 error "create remote directory failed"
8973 cp /etc/hosts $remote_dir/$tfile
8975 fid=$($LFS path2fid $remote_dir/$tfile)
8977 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8979 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8980 error "dot lustre permission check $fid failed"
8983 run_test 154b "Open-by-FID for remote directory"
8986 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8987 skip "Need MDS version at least 2.4.1" && return
8989 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
8990 local FID1=$($LFS path2fid $DIR/$tfile.1)
8991 local FID2=$($LFS path2fid $DIR/$tfile.2)
8992 local FID3=$($LFS path2fid $DIR/$tfile.3)
8995 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
8996 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
8997 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
8999 [ "$FID" = "${!want}" ] ||
9000 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9004 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9005 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9006 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9010 run_test 154c "lfs path2fid and fid2path multiple arguments"
9012 test_155_small_load() {
9013 local temp=$TMP/$tfile
9014 local file=$DIR/$tfile
9016 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9017 error "dd of=$temp bs=6096 count=1 failed"
9019 cancel_lru_locks osc
9020 cmp $temp $file || error "$temp $file differ"
9022 $TRUNCATE $temp 6000
9023 $TRUNCATE $file 6000
9024 cmp $temp $file || error "$temp $file differ (truncate1)"
9026 echo "12345" >>$temp
9027 echo "12345" >>$file
9028 cmp $temp $file || error "$temp $file differ (append1)"
9030 echo "12345" >>$temp
9031 echo "12345" >>$file
9032 cmp $temp $file || error "$temp $file differ (append2)"
9038 test_155_big_load() {
9039 remote_ost_nodsh && skip "remote OST with nodsh" && return
9040 local temp=$TMP/$tfile
9041 local file=$DIR/$tfile
9044 local cache_size=$(do_facet ost$((MAXI+1)) \
9045 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9046 local large_file_size=$((cache_size * 2))
9048 echo "OSS cache size: $cache_size KB"
9049 echo "Large file size: $large_file_size KB"
9051 [ $MAXV -le $large_file_size ] && \
9052 skip_env "max available OST size needs > $large_file_size KB" && \
9055 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9057 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9058 error "dd of=$temp bs=$large_file_size count=1k failed"
9061 cancel_lru_locks osc
9062 cmp $temp $file || error "$temp $file differ"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9071 set_cache writethrough on
9074 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9079 set_cache writethrough off
9082 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9087 set_cache writethrough on
9090 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9095 set_cache writethrough off
9098 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9103 set_cache writethrough on
9106 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9111 set_cache writethrough off
9114 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9119 set_cache writethrough on
9122 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9127 set_cache writethrough off
9130 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9137 local file="$DIR/$tfile"
9139 [ "$(facet_fstype ost1)" = "zfs" ] &&
9140 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9145 log "Turn on read and write cache"
9147 set_cache writethrough on
9149 log "Write data and read it back."
9150 log "Read should be satisfied from the cache."
9151 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9153 cancel_lru_locks osc
9154 cat $file >/dev/null
9156 if ! let "AFTER - BEFORE == CPAGES"; then
9157 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9159 log "cache hits:: before: $BEFORE, after: $AFTER"
9162 log "Read again; it should be satisfied from the cache."
9164 cancel_lru_locks osc
9165 cat $file >/dev/null
9167 if ! let "AFTER - BEFORE == CPAGES"; then
9168 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9170 log "cache hits:: before: $BEFORE, after: $AFTER"
9174 log "Turn off the read cache and turn on the write cache"
9176 set_cache writethrough on
9178 log "Read again; it should be satisfied from the cache."
9180 cancel_lru_locks osc
9181 cat $file >/dev/null
9183 if ! let "AFTER - BEFORE == CPAGES"; then
9184 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9186 log "cache hits:: before: $BEFORE, after: $AFTER"
9189 log "Read again; it should not be satisfied from the cache."
9191 cancel_lru_locks osc
9192 cat $file >/dev/null
9194 if ! let "AFTER - BEFORE == 0"; then
9195 error "IN CACHE: before: $BEFORE, after: $AFTER"
9197 log "cache hits:: before: $BEFORE, after: $AFTER"
9200 log "Write data and read it back."
9201 log "Read should be satisfied from the cache."
9202 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9204 cancel_lru_locks osc
9205 cat $file >/dev/null
9207 if ! let "AFTER - BEFORE == CPAGES"; then
9208 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9210 log "cache hits:: before: $BEFORE, after: $AFTER"
9213 log "Read again; it should not be satisfied from the cache."
9215 cancel_lru_locks osc
9216 cat $file >/dev/null
9218 if ! let "AFTER - BEFORE == 0"; then
9219 error "IN CACHE: before: $BEFORE, after: $AFTER"
9221 log "cache hits:: before: $BEFORE, after: $AFTER"
9225 log "Turn off read and write cache"
9227 set_cache writethrough off
9229 log "Write data and read it back"
9230 log "It should not be satisfied from the cache."
9232 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9233 cancel_lru_locks osc
9235 cat $file >/dev/null
9237 if ! let "AFTER - BEFORE == 0"; then
9238 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9240 log "cache hits:: before: $BEFORE, after: $AFTER"
9244 log "Turn on the read cache and turn off the write cache"
9246 set_cache writethrough off
9248 log "Write data and read it back"
9249 log "It should not be satisfied from the cache."
9251 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9253 cancel_lru_locks osc
9254 cat $file >/dev/null
9256 if ! let "AFTER - BEFORE == 0"; then
9257 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9259 log "cache hits:: before: $BEFORE, after: $AFTER"
9262 log "Read again; it should be satisfied from the cache."
9264 cancel_lru_locks osc
9265 cat $file >/dev/null
9267 if ! let "AFTER - BEFORE == CPAGES"; then
9268 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9270 log "cache hits:: before: $BEFORE, after: $AFTER"
9275 run_test 156 "Verification of tunables ============================"
9279 if [ $MDSCOUNT -gt 1 ]; then
9280 error_ignore 17935 $*
9288 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9290 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9292 if [ $MASK -eq 1 ]; then
9293 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9295 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9299 changelog_extract_field() {
9305 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9306 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9312 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9313 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9314 { skip "Need MDS version at least 2.2.0"; return; }
9316 local CL_USERS="mdd.$MDT0.changelog_users"
9317 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9318 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9319 echo "Registered as changelog user $USER"
9320 $GET_CL_USERS | grep -q $USER ||
9321 error "User $USER not found in changelog_users"
9324 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9325 touch $DIR/$tdir/pics/2008/zachy/timestamp
9326 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9327 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9328 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9329 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9330 rm $DIR/$tdir/pics/desktop.jpg
9332 $LFS changelog $MDT0 | tail -5
9334 echo "verifying changelog mask"
9335 changelog_chmask "MKDIR"
9336 changelog_chmask "CLOSE"
9338 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9339 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9341 changelog_chmask "MKDIR"
9342 changelog_chmask "CLOSE"
9344 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9345 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9347 $LFS changelog $MDT0
9348 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9349 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9350 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9351 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9354 echo "verifying target fid"
9355 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9356 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9357 [ "$fidc" == "$fidf" ] ||
9358 err17935 "fid in changelog $fidc != file fid $fidf"
9359 echo "verifying parent fid"
9360 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9361 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9362 [ "$fidc" == "$fidf" ] ||
9363 err17935 "pfid in changelog $fidc != dir fid $fidf"
9365 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9366 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9367 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9368 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9369 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9370 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9372 MIN_REC=$($GET_CL_USERS |
9373 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9374 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9375 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9376 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9377 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9379 # LU-3446 changelog index reset on MDT restart
9380 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9381 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9382 $LFS changelog_clear $MDT0 $USER 0
9383 stop $SINGLEMDS || error "Fail to stop MDT."
9384 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9385 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9386 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9387 [ $CUR_REC1 == $CUR_REC2 ] ||
9388 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9390 echo "verifying user deregister"
9391 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9392 $GET_CL_USERS | grep -q $USER &&
9393 error "User $USER still in changelog_users"
9395 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9396 if [ $USERS -eq 0 ]; then
9397 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9398 touch $DIR/$tdir/chloe
9399 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9400 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9401 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9403 echo "$USERS other changelog users; can't verify off"
9406 run_test 160 "changelog sanity"
9409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9410 test_mkdir -p $DIR/$tdir
9411 cp /etc/hosts $DIR/$tdir/$tfile
9412 test_mkdir $DIR/$tdir/foo1
9413 test_mkdir $DIR/$tdir/foo2
9414 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9415 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9416 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9417 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9418 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9419 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9420 $LFS fid2path $DIR $FID
9421 err17935 "bad link ea"
9424 rm $DIR/$tdir/foo2/zachary
9426 rm $DIR/$tdir/foo2/thor
9428 rm $DIR/$tdir/$tfile
9430 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9431 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9433 $LFS fid2path $DIR $FID
9434 err17935 "bad link rename"
9436 rm $DIR/$tdir/foo2/maggie
9439 local longname=filename_avg_len_is_thirty_two_
9440 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9441 error "failed to hardlink many files"
9442 links=$($LFS fid2path $DIR $FID | wc -l)
9443 echo -n "${links}/1000 links in link EA"
9444 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9445 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9446 error "failed to unlink many hardlinks"
9448 run_test 161a "link ea sanity"
9451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9452 [ $MDSCOUNT -lt 2 ] &&
9453 skip "skipping remote directory test" && return
9455 local remote_dir=$DIR/$tdir/remote_dir
9458 $LFS mkdir -i $MDTIDX $remote_dir ||
9459 error "create remote directory failed"
9461 cp /etc/hosts $remote_dir/$tfile
9462 mkdir -p $remote_dir/foo1
9463 mkdir -p $remote_dir/foo2
9464 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9465 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9466 ln $remote_dir/$tfile $remote_dir/foo1/luna
9467 ln $remote_dir/$tfile $remote_dir/foo2/thor
9469 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9471 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9472 $LFS fid2path $DIR $FID
9473 err17935 "bad link ea"
9476 rm $remote_dir/foo2/zachary
9478 rm $remote_dir/foo2/thor
9480 rm $remote_dir/$tfile
9482 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9483 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9484 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9485 $LFS fid2path $DIR $FID
9486 err17935 "bad link rename"
9488 rm $remote_dir/foo2/maggie
9491 local longname=filename_avg_len_is_thirty_two_
9492 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9493 error "failed to hardlink many files"
9494 links=$($LFS fid2path $DIR $FID | wc -l)
9495 echo -n "${links}/1000 links in link EA"
9496 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9497 unlinkmany $remote_dir/foo2/$longname 1000 ||
9498 error "failed to unlink many hardlinks"
9500 run_test 161b "link ea sanity under remote directory"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9504 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9505 skip "Need MDS version at least 2.1.5" && return
9507 # define CLF_RENAME_LAST 0x0001
9508 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9509 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9510 changelog_register -n)
9513 touch $DIR/$tdir/foo_161c
9514 touch $DIR/$tdir/bar_161c
9515 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9516 $LFS changelog $MDT0 | grep RENME
9517 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9519 $LFS changelog_clear $MDT0 $USER 0
9520 if [ x$flags != "x0x1" ]; then
9521 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9523 error "flag $flags is not 0x1"
9525 echo "rename overwrite a target having nlink = 1," \
9526 "changelog record has flags of $flags"
9528 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9529 touch $DIR/$tdir/foo_161c
9530 touch $DIR/$tdir/bar_161c
9531 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9532 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9533 $LFS changelog $MDT0 | grep RENME
9534 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9535 $LFS changelog_clear $MDT0 $USER 0
9536 if [ x$flags != "x0x0" ]; then
9537 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9539 error "flag $flags is not 0x0"
9541 echo "rename overwrite a target having nlink > 1," \
9542 "changelog record has flags of $flags"
9544 # rename doesn't overwrite a target (changelog flag 0x0)
9545 touch $DIR/$tdir/foo_161c
9546 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9547 $LFS changelog $MDT0 | grep RENME
9548 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9549 $LFS changelog_clear $MDT0 $USER 0
9550 if [ x$flags != "x0x0" ]; then
9551 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9553 error "flag $flags is not 0x0"
9555 echo "rename doesn't overwrite a target," \
9556 "changelog record has flags of $flags"
9558 # define CLF_UNLINK_LAST 0x0001
9559 # unlink a file having nlink = 1 (changelog flag 0x1)
9560 rm -f $DIR/$tdir/foo2_161c
9561 $LFS changelog $MDT0 | grep UNLNK
9562 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9563 $LFS changelog_clear $MDT0 $USER 0
9564 if [ x$flags != "x0x1" ]; then
9565 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9567 error "flag $flags is not 0x1"
9569 echo "unlink a file having nlink = 1," \
9570 "changelog record has flags of $flags"
9572 # unlink a file having nlink > 1 (changelog flag 0x0)
9573 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9574 rm -f $DIR/$tdir/foobar_161c
9575 $LFS changelog $MDT0 | grep UNLNK
9576 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9577 $LFS changelog_clear $MDT0 $USER 0
9578 if [ x$flags != "x0x0" ]; then
9579 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9581 error "flag $flags is not 0x0"
9583 echo "unlink a file having nlink > 1," \
9584 "changelog record has flags of $flags"
9585 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9587 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9594 local path=$(${LFS} fid2path $*)
9597 if [ $RC -ne 0 ]; then
9598 err17935 "path looked up of $expected failed. Error $RC"
9600 elif [ "${path}" != "${expected}" ]; then
9601 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9604 echo "fid $fid resolves to path $path (expected $expected)"
9608 # Make changes to filesystem
9609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9610 test_mkdir -p $DIR/$tdir/d2
9611 touch $DIR/$tdir/d2/$tfile
9612 touch $DIR/$tdir/d2/x1
9613 touch $DIR/$tdir/d2/x2
9614 test_mkdir -p $DIR/$tdir/d2/a/b/c
9615 test_mkdir -p $DIR/$tdir/d2/p/q/r
9617 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9618 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9621 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9622 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9623 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9625 # softlink to wrong file
9626 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9627 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9628 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9631 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9632 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9633 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9634 # fid2path dir/fsname should both work
9635 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9636 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9638 # hardlink count: check that there are 2 links
9639 # Doesnt work with CMD yet: 17935
9640 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9641 err17935 "expected 2 links"
9643 # hardlink indexing: remove the first link
9644 rm $DIR/$tdir/d2/p/q/r/hlink
9645 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9649 run_test 162 "path lookup sanity"
9652 # do directio so as not to populate the page cache
9653 log "creating a 10 Mb file"
9654 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9655 log "starting reads"
9656 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9657 log "truncating the file"
9658 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9660 kill %+ || true # reads might have finished
9661 echo "wait until dd is finished"
9663 log "removing the temporary file"
9664 rm -rf $DIR/$tfile || error "tmp file removal failed"
9666 run_test 169 "parallel read and truncate should not deadlock"
9669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9670 $LCTL clear # bug 18514
9671 $LCTL debug_daemon start $TMP/${tfile}_log_good
9673 $LCTL debug_daemon stop
9674 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9675 error "sed failed to read log_good"
9677 $LCTL debug_daemon start $TMP/${tfile}_log_good
9679 $LCTL debug_daemon stop
9681 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9682 error "lctl df log_bad failed"
9684 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9685 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9687 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9688 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9690 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9691 error "bad_line good_line1 good_line2 are empty"
9693 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9694 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9695 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9697 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9698 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9699 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9701 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9702 error "bad_line_new good_line_new are empty"
9704 local expected_good=$((good_line1 + good_line2*2))
9706 rm -f $TMP/${tfile}*
9707 # LU-231, short malformed line may not be counted into bad lines
9708 if [ $bad_line -ne $bad_line_new ] &&
9709 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9710 error "expected $bad_line bad lines, but got $bad_line_new"
9714 if [ $expected_good -ne $good_line_new ]; then
9715 error "expected $expected_good good lines, but got $good_line_new"
9720 run_test 170 "test lctl df to handle corrupted log ====================="
9722 test_171() { # bug20592
9723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9724 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9725 $LCTL set_param fail_loc=0x50e
9726 $LCTL set_param fail_val=3000
9727 multiop_bg_pause $DIR/$tfile O_s || true
9729 kill -USR1 $MULTIPID
9733 if dmesg | grep "recursive fault"; then
9734 error "caught a recursive fault"
9736 $LCTL set_param fail_loc=0
9739 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9741 # it would be good to share it with obdfilter-survey/libecho code
9742 setup_obdecho_osc () {
9745 local obdfilter_name=$2
9746 echo "Creating new osc for $obdfilter_name on $ost_nid"
9747 # make sure we can find loopback nid
9748 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9750 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9751 ${obdfilter_name}_osc_UUID || rc=2; }
9752 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9753 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9757 cleanup_obdecho_osc () {
9758 local obdfilter_name=$1
9759 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9760 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9767 local pages=${3:-64}
9770 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9771 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9773 if [ $rc -eq 0 ]; then
9774 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9775 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9777 echo "New object id is $id"
9778 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9780 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9781 "test_brw 10 w v $pages $id" || rc=4; }
9782 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9784 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9785 "cleanup" || rc=5; }
9786 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9788 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9794 remote_ost_nodsh && skip "remote OST with nodsh" && return
9798 if ! module_loaded obdecho; then
9799 load_module obdecho/obdecho
9803 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9804 local host=$(lctl get_param -n osc.$osc.import |
9805 awk '/current_connection:/ {print $2}' )
9806 local target=$(lctl get_param -n osc.$osc.import |
9807 awk '/target:/ {print $2}' )
9808 target=${target%_UUID}
9810 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9811 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9812 [[ -n $target ]] && cleanup_obdecho_osc $target
9813 [ $rmmod_local -eq 1 ] && rmmod obdecho
9816 run_test 180a "test obdecho on osc"
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 remote_ost_nodsh && skip "remote OST with nodsh" && return
9822 local rmmod_remote=0
9824 do_facet ost1 "lsmod | grep -q obdecho || " \
9825 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9826 "modprobe obdecho; }" && rmmod_remote=1
9827 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9828 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9829 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9832 run_test 180b "test obdecho directly on obdfilter"
9834 test_180c() { # LU-2598
9835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9836 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9837 skip "Need MDS version at least 2.4.0" && return
9840 local rmmod_remote=false
9841 local pages=16384 # 64MB bulk I/O RPC size
9844 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9845 rmmod_remote=true || error "failed to load module obdecho"
9847 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9848 if [[ -n $target ]]; then
9849 obdecho_test "$target" ost1 "$pages" ||
9852 echo "there is no obdfilter target on ost1"
9855 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9858 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9860 test_181() { # bug 22177
9861 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9862 # create enough files to index the directory
9863 createmany -o $DIR/$tdir/foobar 4000
9864 # print attributes for debug purpose
9867 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9869 # remove the files & current working dir
9870 unlinkmany $DIR/$tdir/foobar 4000
9872 kill -USR1 $MULTIPID
9874 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9877 run_test 181 "Test open-unlinked dir ========================"
9880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9881 # disable MDC RPC lock wouldn't crash client
9885 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9886 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9887 $LCTL set_param fail_loc=0x804
9889 for (( i=0; i < $tcount; i++ )) ; do
9891 createmany -o $DIR/$tdir/$i/f- $fcount &
9895 for (( i=0; i < $tcount; i++ )) ; do
9896 unlinkmany $DIR/$tdir/$i/f- $fcount &
9902 $LCTL set_param fail_loc=0
9904 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9906 test_183() { # LU-2275
9907 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
9908 skip "Need MDS version at least 2.3.56" && return
9910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9911 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9912 echo aaa > $DIR/$tdir/$tfile
9914 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9915 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9917 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9918 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9922 # Flush negative dentry cache
9923 touch $DIR/$tdir/$tfile
9925 # We are not checking for any leaked references here, they'll
9926 # become evident next time we do cleanup with module unload.
9929 run_test 183 "No crash or request leak in case of strange dispositions ========"
9931 # test suite 184 is for LU-2016, LU-2017
9933 check_swap_layouts_support && return 0
9935 dir0=$DIR/$tdir/$testnum
9936 test_mkdir -p $dir0 || error "creating dir $dir0"
9941 $SETSTRIPE -c1 $file1
9943 $SETSTRIPE -c2 $file2
9945 gen1=$($GETSTRIPE -g $file1)
9946 gen2=$($GETSTRIPE -g $file2)
9948 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9949 gen=$($GETSTRIPE -g $file1)
9950 [[ $gen1 != $gen ]] ||
9951 "Layout generation on $file1 does not change"
9952 gen=$($GETSTRIPE -g $file2)
9953 [[ $gen2 != $gen ]] ||
9954 "Layout generation on $file2 does not change"
9956 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9957 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9959 run_test 184a "Basic layout swap"
9962 check_swap_layouts_support && return 0
9964 dir0=$DIR/$tdir/$testnum
9965 mkdir -p $dir0 || error "creating dir $dir0"
9972 $SETSTRIPE -c1 $file1
9973 $SETSTRIPE -c2 $file2
9974 $SETSTRIPE -c1 $file3
9975 chown $RUNAS_ID $file3
9976 gen1=$($GETSTRIPE -g $file1)
9977 gen2=$($GETSTRIPE -g $file2)
9979 $LFS swap_layouts $dir1 $dir2 &&
9980 error "swap of directories layouts should fail"
9981 $LFS swap_layouts $dir1 $file1 &&
9982 error "swap of directory and file layouts should fail"
9983 $RUNAS $LFS swap_layouts $file1 $file2 &&
9984 error "swap of file we cannot write should fail"
9985 $LFS swap_layouts $file1 $file3 &&
9986 error "swap of file with different owner should fail"
9987 /bin/true # to clear error code
9989 run_test 184b "Forbidden layout swap (will generate errors)"
9992 check_swap_layouts_support && return 0
9994 local dir0=$DIR/$tdir/$testnum
9995 mkdir -p $dir0 || error "creating dir $dir0"
9997 local ref1=$dir0/ref1
9998 local ref2=$dir0/ref2
9999 local file1=$dir0/file1
10000 local file2=$dir0/file2
10001 # create a file large enough for the concurent test
10002 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10003 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10004 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10007 dd if=$ref1 of=$file1 bs=16k &
10010 # Make sure dd starts to copy file
10011 while [ ! -f $file1 ]; do sleep 0.1; done
10013 $LFS swap_layouts $file1 $file2
10016 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10017 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10019 # how many bytes copied before swapping layout
10020 local copied=`stat -c %s $file2`
10021 local remaining=`stat -c %s $ref1`
10022 remaining=$((remaining - copied))
10023 echo "Copied $copied bytes before swapping layout..."
10025 cmp -n $copied $file1 $ref2 | grep differ &&
10026 error "Content mismatch [0, $copied) of ref2 and file1"
10027 cmp -n $copied $file2 $ref1 ||
10028 error "Content mismatch [0, $copied) of ref1 and file2"
10029 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10030 error "Content mismatch [$copied, EOF) of ref1 and file1"
10033 rm -f $ref1 $ref2 $file1 $file2
10035 run_test 184c "Concurrent write and layout swap"
10038 check_swap_layouts_support && return 0
10040 local file1=$DIR/$tdir/$tfile-1
10041 local file2=$DIR/$tdir/$tfile-2
10042 local file3=$DIR/$tdir/$tfile-3
10046 mkdir -p $DIR/$tdir
10047 touch $file1 || error "create $file1 failed"
10048 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10049 error "create $file2 failed"
10050 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10051 error "create $file3 failed"
10052 lovea1=$($LFS getstripe $file1 | sed 1d)
10054 $LFS swap_layouts $file2 $file3 ||
10055 error "swap $file2 $file3 layouts failed"
10056 $LFS swap_layouts $file1 $file2 ||
10057 error "swap $file1 $file2 layouts failed"
10059 lovea2=$($LFS getstripe $file2 | sed 1d)
10060 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10062 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10063 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10065 run_test 184d "allow stripeless layouts swap"
10068 test_185() { # LU-2441
10069 # LU-3553 - no volatile file support in old servers
10070 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10071 { skip "Need MDS version at least 2.3.60"; return 0; }
10073 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10074 touch $DIR/$tdir/spoo
10075 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10076 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10077 error "cannot create/write a volatile file"
10078 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10079 error "FID is still valid after close"
10081 multiop_bg_pause $DIR/$tdir vVw4096_c
10088 # assume that the next FID for this client is sequential, since stdout
10089 # is unfortunately eaten by multiop_bg_pause
10090 local n=$((${fidv[1]} + 1))
10091 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10092 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10093 error "FID is missing before close"
10094 kill -USR1 $multi_pid
10095 # 1 second delay, so if mtime change we will see it
10097 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10098 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10100 run_test 185 "Volatile file support"
10103 local dir0=$DIR/$tdir/$testnum
10104 mkdir -p $dir0 || error "creating dir $dir0"
10106 local file=$dir0/file1
10107 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10108 local dv1=$($LFS data_version $file)
10109 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10110 local dv2=$($LFS data_version $file)
10111 [[ $dv1 != $dv2 ]] ||
10112 error "data version did not change on write $dv1 == $dv2"
10117 run_test 187a "Test data version change"
10120 local dir0=$DIR/$tdir/$testnum
10121 mkdir -p $dir0 || error "creating dir $dir0"
10123 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10124 [[ ${DV[0]} != ${DV[1]} ]] ||
10125 error "data version did not change on write"\
10126 " ${DV[0]} == ${DV[1]}"
10131 run_test 187b "Test data version change on volatile file"
10134 check_file_in_pool()
10139 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10142 for t in $tlist ; do
10143 [ "$i" -eq "$t" ] && continue 2
10146 echo "pool list: $tlist"
10147 echo "striping: $res"
10148 error_noexit "$file not allocated in $pool"
10155 echo "Creating new pool"
10158 create_pool $FSNAME.$pool ||
10159 { error_noexit "No pool created, result code $?"; return 1; }
10160 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10161 { error_noexit "$pool not in lfs pool_list"; return 2; }
10164 pool_add_targets() {
10165 echo "Adding targets to pool"
10171 local list=$(seq $first $step $last)
10173 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10174 do_facet mgs $LCTL pool_add \
10175 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10176 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10177 | sort -u | tr '\n' ' ' " "$t" || {
10178 error_noexit "Add to pool failed"
10181 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10182 local addcount=$(((last - first) / step + 1))
10183 [ $lfscount -eq $addcount ] || {
10184 error_noexit "lfs pool_list bad ost count" \
10185 "$lfscount != $addcount"
10193 echo "Setting pool on directory $tdir"
10195 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10197 error_noexit "Cannot set pool $pool to $tdir"
10204 echo "Checking pool on directory $tdir"
10206 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10207 [ "$res" = "$pool" ] && return 0
10209 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10213 pool_dir_rel_path() {
10214 echo "Testing relative path works well"
10219 mkdir -p $root/$tdir/$tdir
10221 pool_set_dir $pool $tdir || return 1
10222 pool_set_dir $pool ./$tdir || return 2
10223 pool_set_dir $pool ../$tdir || return 3
10224 pool_set_dir $pool ../$tdir/$tdir || return 4
10225 rm -rf $tdir; cd - > /dev/null
10228 pool_alloc_files() {
10229 echo "Checking files allocation from directory pool"
10236 for i in $(seq -w 1 $count)
10238 local file=$tdir/file-$i
10240 check_file_in_pool $file $pool "$tlist" || \
10241 failed=$((failed + 1))
10243 [ "$failed" = 0 ] && return 0
10245 error_noexit "$failed files not allocated in $pool"
10249 pool_create_files() {
10250 echo "Creating files in pool"
10258 for i in $(seq -w 1 $count)
10260 local file=$tdir/spoo-$i
10261 $SETSTRIPE -p $pool $file
10262 check_file_in_pool $file $pool "$tlist" || \
10263 failed=$((failed + 1))
10265 [ "$failed" = 0 ] && return 0
10267 error_noexit "$failed files not allocated in $pool"
10272 echo "Checking 'lfs df' output"
10275 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10277 local res=$($LFS df --pool $FSNAME.$pool |
10279 grep "$FSNAME-OST" |
10281 [ "$res" = "$t" ] && return 0
10283 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10287 pool_file_rel_path() {
10288 echo "Creating files in a pool with relative pathname"
10293 { error_noexit "unable to create $tdir"; return 1 ; }
10294 local file="/..$tdir/$tfile-1"
10295 $SETSTRIPE -p $pool $file ||
10296 { error_noexit "unable to create $file" ; return 2 ; }
10299 $SETSTRIPE -p $pool $tfile-2 || {
10300 error_noexit "unable to create $tfile-2 in $tdir"
10305 pool_remove_first_target() {
10306 echo "Removing first target from a pool"
10309 local pname="lov.$FSNAME-*.pools.$pool"
10310 local t=$($LCTL get_param -n $pname | head -1)
10311 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10312 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10313 error_noexit "$t not removed from $FSNAME.$pool"
10318 pool_remove_all_targets() {
10319 echo "Removing all targets from pool"
10322 local pname="lov.$FSNAME-*.pools.$pool"
10323 for t in $($LCTL get_param -n $pname | sort -u)
10325 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10327 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10328 error_noexit "Pool $FSNAME.$pool cannot be drained"
10331 # striping on an empty/nonexistant pool should fall back
10332 # to "pool of everything"
10334 error_noexit "failed to use fallback striping for empty pool"
10337 # setstripe on an empty pool should fail
10338 $SETSTRIPE -p $pool $file 2>/dev/null && {
10339 error_noexit "expected failure when creating file" \
10347 echo "Destroying pool"
10351 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10354 # striping on an empty/nonexistant pool should fall back
10355 # to "pool of everything"
10357 error_noexit "failed to use fallback striping for missing pool"
10360 # setstripe on an empty pool should fail
10361 $SETSTRIPE -p $pool $file 2>/dev/null && {
10362 error_noexit "expected failure when creating file" \
10363 "with missing pool"
10367 # get param should return err once pool is gone
10368 if wait_update $HOSTNAME "lctl get_param -n \
10369 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10371 remove_pool_from_list $FSNAME.$pool
10374 error_noexit "Pool $FSNAME.$pool is not destroyed"
10379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10380 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10382 local POOL=${POOL:-cea1}
10383 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10384 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10387 local last_ost=$(($OSTCOUNT - 1))
10389 local ost_list=$(seq $first_ost $ost_step $last_ost)
10390 local ost_range="$first_ost $last_ost $ost_step"
10391 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10392 local file_dir=$POOL_ROOT/file_tst
10396 # former test_200a test_200b
10397 pool_add $POOL || { rc=$? ; break; }
10398 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10399 # former test_200c test_200d
10400 mkdir -p $test_path
10401 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10402 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10403 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10404 || { rc=$? ; break; }
10405 # former test_200e test_200f
10406 local files=$((OSTCOUNT*3))
10407 pool_alloc_files $POOL $test_path $files "$ost_list" \
10408 || { rc=$? ; break; }
10409 pool_create_files $POOL $file_dir $files "$ost_list" \
10410 || { rc=$? ; break; }
10411 # former test_200g test_200h
10412 pool_lfs_df $POOL || { rc=$? ; break; }
10413 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10415 # former test_201a test_201b test_201c
10416 pool_remove_first_target $POOL || { rc=$? ; break; }
10418 local f=$test_path/$tfile
10419 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10420 pool_remove $POOL $f || { rc=$? ; break; }
10427 run_test 200 "OST pools"
10429 # usage: default_attr <count | size | offset>
10431 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10434 # usage: check_default_stripe_attr
10435 check_default_stripe_attr() {
10436 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10438 --stripe-count|--count)
10439 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10440 --stripe-size|--size)
10441 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10442 --stripe-index|--index)
10445 error "unknown getstripe attr '$1'"
10448 [ $ACTUAL != $EXPECTED ] &&
10449 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10453 test_mkdir -p $DIR/$tdir
10454 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10456 check_default_stripe_attr --stripe-count
10457 check_default_stripe_attr --stripe-size
10458 check_default_stripe_attr --stripe-index
10462 run_test 204a "Print default stripe attributes ================="
10465 test_mkdir -p $DIR/$tdir
10466 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10468 check_default_stripe_attr --stripe-size
10469 check_default_stripe_attr --stripe-index
10473 run_test 204b "Print default stripe size and offset ==========="
10476 test_mkdir -p $DIR/$tdir
10477 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10479 check_default_stripe_attr --stripe-count
10480 check_default_stripe_attr --stripe-index
10484 run_test 204c "Print default stripe count and offset ==========="
10487 test_mkdir -p $DIR/$tdir
10488 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10490 check_default_stripe_attr --stripe-count
10491 check_default_stripe_attr --stripe-size
10495 run_test 204d "Print default stripe count and size ============="
10498 test_mkdir -p $DIR/$tdir
10499 $SETSTRIPE -d $DIR/$tdir
10501 check_default_stripe_attr --stripe-count --raw
10502 check_default_stripe_attr --stripe-size --raw
10503 check_default_stripe_attr --stripe-index --raw
10507 run_test 204e "Print raw stripe attributes ================="
10510 test_mkdir -p $DIR/$tdir
10511 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10513 check_default_stripe_attr --stripe-size --raw
10514 check_default_stripe_attr --stripe-index --raw
10518 run_test 204f "Print raw stripe size and offset ==========="
10521 test_mkdir -p $DIR/$tdir
10522 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10524 check_default_stripe_attr --stripe-count --raw
10525 check_default_stripe_attr --stripe-index --raw
10529 run_test 204g "Print raw stripe count and offset ==========="
10532 test_mkdir -p $DIR/$tdir
10533 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10535 check_default_stripe_attr --stripe-count --raw
10536 check_default_stripe_attr --stripe-size --raw
10540 run_test 204h "Print raw stripe count and size ============="
10542 # Figure out which job scheduler is being used, if any,
10543 # or use a fake one
10544 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10545 JOBENV=SLURM_JOB_ID
10546 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10548 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10550 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10551 JOBENV=LOADL_STEP_ID
10552 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10558 verify_jobstats() {
10562 # clear old jobstats
10563 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10564 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10566 # use a new JobID for this test, or we might see an old one
10567 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10571 log "Using JobID environment variable $JOBENV=$JOBVAL"
10573 if [ $JOBENV = "FAKE_JOBID" ]; then
10574 FAKE_JOBID=$JOBVAL $cmd
10579 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10580 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10581 do_facet $FACET lctl get_param mdt.*.job_stats |
10582 grep $JOBVAL || error "No job stats found on MDT $FACET"
10584 if [ "$target" = "ost" -o "$target" = "both" ]; then
10586 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10587 grep $JOBVAL || error "No job stats found on OST $FACET"
10593 NEW_JOBENV=${1:-$OLD_JOBENV}
10594 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10595 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10598 test_205() { # Job stats
10599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10600 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10601 skip "Server doesn't support jobstats" && return 0
10604 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10605 if [ $OLD_JOBENV != $JOBENV ]; then
10606 jobstats_set $JOBENV
10607 trap jobstats_set EXIT
10611 cmd="mkdir $DIR/$tfile"
10612 verify_jobstats "$cmd" "mdt"
10614 cmd="rm -fr $DIR/$tfile"
10615 verify_jobstats "$cmd" "mdt"
10617 cmd="mknod $DIR/$tfile c 1 3"
10618 verify_jobstats "$cmd" "mdt"
10620 cmd="rm -f $DIR/$tfile"
10621 verify_jobstats "$cmd" "mdt"
10623 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10624 verify_jobstats "$cmd" "mdt"
10626 cmd="touch $DIR/$tfile"
10627 verify_jobstats "$cmd" "both"
10629 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10630 verify_jobstats "$cmd" "ost"
10632 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10633 verify_jobstats "$cmd" "ost"
10635 cmd="$TRUNCATE $DIR/$tfile 0"
10636 verify_jobstats "$cmd" "both"
10638 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10639 verify_jobstats "$cmd" "mdt"
10642 rm -f $DIR/jobstats_test_rename
10644 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10646 run_test 205 "Verify job stats"
10648 # LU-1480, LU-1773 and LU-1657
10650 mkdir -p $DIR/$tdir
10651 lfs setstripe -c -1 $DIR/$tdir
10652 #define OBD_FAIL_LOV_INIT 0x1403
10653 $LCTL set_param fail_loc=0xa0001403
10654 $LCTL set_param fail_val=1
10655 touch $DIR/$tdir/$tfile || true
10657 run_test 206 "fail lov_init_raid0() doesn't lbug"
10660 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10661 local fsz=`stat -c %s $DIR/$tfile`
10662 cancel_lru_locks mdc
10664 # do not return layout in getattr intent
10665 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10666 $LCTL set_param fail_loc=0x170
10667 local sz=`stat -c %s $DIR/$tfile`
10669 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10673 run_test 207a "can refresh layout at glimpse"
10676 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10677 local cksum=`md5sum $DIR/$tfile`
10678 local fsz=`stat -c %s $DIR/$tfile`
10679 cancel_lru_locks mdc
10680 cancel_lru_locks osc
10682 # do not return layout in getattr intent
10683 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10684 $LCTL set_param fail_loc=0x171
10686 # it will refresh layout after the file is opened but before read issues
10687 echo checksum is "$cksum"
10688 echo "$cksum" |md5sum -c --quiet || error "file differs"
10692 run_test 207b "can refresh layout at open"
10695 # FIXME: in this test suite, only RD lease is used. This is okay
10696 # for now as only exclusive open is supported. After generic lease
10697 # is done, this test suite should be revised. - Jinshan
10699 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10700 { skip "Need MDS version at least 2.4.52"; return 0; }
10702 echo "==== test 1: verify get lease work"
10703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10705 echo "==== test 2: verify lease can be broken by upcoming open"
10706 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10710 $MULTIOP $DIR/$tfile oO_RDONLY:c
10711 kill -USR1 $PID && wait $PID || error "break lease error"
10713 echo "==== test 3: verify lease can't be granted if an open already exists"
10714 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10718 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10719 kill -USR1 $PID && wait $PID || error "open file error"
10721 echo "==== test 4: lease can sustain over recovery"
10722 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10728 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10730 echo "==== test 5: lease broken can't be regained by replay"
10731 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10735 # open file to break lease and then recovery
10736 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10739 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10743 run_test 208 "Exclusive open"
10747 size=$((size % 8192 + 1))
10748 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10749 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10750 rm -f $DIR/f212 $DIR/f212.xyz
10752 run_test 212 "Sendfile test ============================================"
10755 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10756 cancel_lru_locks osc
10757 lctl set_param fail_loc=0x8000040f
10758 # generate a read lock
10759 cat $DIR/$tfile > /dev/null
10760 # write to the file, it will try to cancel the above read lock.
10761 cat /etc/hosts >> $DIR/$tfile
10763 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10765 test_214() { # for bug 20133
10766 test_mkdir -p $DIR/d214p/d214c
10767 for (( i=0; i < 340; i++ )) ; do
10768 touch $DIR/d214p/d214c/a$i
10771 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10772 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10773 ls $DIR/d214c || error "ls $DIR/d214c failed"
10774 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10776 run_test 214 "hash-indexed directory test - bug 20133"
10778 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10779 create_lnet_proc_files() {
10780 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10781 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10783 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10784 rm -f "$TMP/lnet_$1.sys_tmp"
10787 # counterpart of create_lnet_proc_files
10788 remove_lnet_proc_files() {
10789 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10792 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10793 # 3rd arg as regexp for body
10794 check_lnet_proc_stats() {
10795 local l=$(cat "$TMP/lnet_$1" |wc -l)
10796 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10798 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10801 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10802 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10803 # optional and can be regexp for 2nd line (lnet.routes case)
10804 check_lnet_proc_entry() {
10805 local blp=2 # blp stands for 'position of 1st line of body'
10806 [ "$5" = "" ] || blp=3 # lnet.routes case
10808 local l=$(cat "$TMP/lnet_$1" |wc -l)
10809 # subtracting one from $blp because the body can be empty
10810 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10812 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10813 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10815 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10816 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10818 # bail out if any unexpected line happened
10819 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10820 [ "$?" != 0 ] || error "$2 misformatted"
10823 test_215() { # for bugs 18102, 21079, 21517
10824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10825 local N='(0|[1-9][0-9]*)' # non-negative numeric
10826 local P='[1-9][0-9]*' # positive numeric
10827 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10828 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10829 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10830 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10832 local L1 # regexp for 1st line
10833 local L2 # regexp for 2nd line (optional)
10834 local BR # regexp for the rest (body)
10836 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10837 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10838 create_lnet_proc_files "stats"
10839 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10840 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10841 remove_lnet_proc_files "stats"
10843 # /proc/sys/lnet/routes should look like this:
10844 # Routing disabled/enabled
10845 # net hops priority state router
10846 # where net is a string like tcp0, hops > 0, priority >= 0,
10847 # state is up/down,
10848 # router is a string like 192.168.1.1@tcp2
10849 L1="^Routing (disabled|enabled)$"
10850 L2="^net +hops +priority +state +router$"
10851 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10852 create_lnet_proc_files "routes"
10853 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10854 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10855 remove_lnet_proc_files "routes"
10857 # /proc/sys/lnet/routers should look like this:
10858 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10859 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10860 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10861 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10862 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10863 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10864 create_lnet_proc_files "routers"
10865 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10866 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10867 remove_lnet_proc_files "routers"
10869 # /proc/sys/lnet/peers should look like this:
10870 # nid refs state last max rtr min tx min queue
10871 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10872 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10873 # numeric (0 or >0 or <0), queue >= 0.
10874 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10875 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10876 create_lnet_proc_files "peers"
10877 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10878 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10879 remove_lnet_proc_files "peers"
10881 # /proc/sys/lnet/buffers should look like this:
10882 # pages count credits min
10883 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10884 L1="^pages +count +credits +min$"
10885 BR="^ +$N +$N +$I +$I$"
10886 create_lnet_proc_files "buffers"
10887 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10888 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10889 remove_lnet_proc_files "buffers"
10891 # /proc/sys/lnet/nis should look like this:
10892 # nid status alive refs peer rtr max tx min
10893 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10894 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10895 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10896 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10897 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10898 create_lnet_proc_files "nis"
10899 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10900 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10901 remove_lnet_proc_files "nis"
10903 # can we successfully write to /proc/sys/lnet/stats?
10904 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10905 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10907 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10909 test_216() { # bug 20317
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10911 remote_ost_nodsh && skip "remote OST with nodsh" && return
10914 local facets=$(get_facets OST)
10915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10917 save_lustre_params client "osc.*.contention_seconds" > $p
10918 save_lustre_params $facets \
10919 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10920 save_lustre_params $facets \
10921 "ldlm.namespaces.filter-*.contended_locks" >> $p
10922 save_lustre_params $facets \
10923 "ldlm.namespaces.filter-*.contention_seconds" >> $p
10926 # agressive lockless i/o settings
10927 for node in $(osts_nodes); do
10928 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'
10930 lctl set_param -n osc.*.contention_seconds 60
10932 $DIRECTIO write $DIR/$tfile 0 10 4096
10933 $CHECKSTAT -s 40960 $DIR/$tfile
10935 # disable lockless i/o
10936 for node in $(osts_nodes); do
10937 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10939 lctl set_param -n osc.*.contention_seconds 0
10942 dd if=/dev/zero of=$DIR/$tfile count=0
10943 $CHECKSTAT -s 0 $DIR/$tfile
10945 restore_lustre_params <$p
10949 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10951 test_217() { # bug 22430
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10956 for node in $(nodes_list); do
10957 nid=$(host_nids_address $node $NETTYPE)
10958 if [[ $nid = *-* ]] ; then
10959 echo "lctl ping $nid@$NETTYPE"
10960 lctl ping $nid@$NETTYPE
10962 echo "skipping $node (no hyphen detected)"
10966 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10969 # do directio so as not to populate the page cache
10970 log "creating a 10 Mb file"
10971 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10972 log "starting reads"
10973 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10974 log "truncating the file"
10975 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10977 kill %+ || true # reads might have finished
10978 echo "wait until dd is finished"
10980 log "removing the temporary file"
10981 rm -rf $DIR/$tfile || error "tmp file removal failed"
10983 run_test 218 "parallel read and truncate should not deadlock ======================="
10986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10987 # write one partial page
10988 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10989 # set no grant so vvp_io_commit_write will do sync write
10990 $LCTL set_param fail_loc=0x411
10991 # write a full page at the end of file
10992 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10994 $LCTL set_param fail_loc=0
10995 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10996 $LCTL set_param fail_loc=0x411
10997 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10999 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11001 test_220() { #LU-325
11002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11003 remote_ost_nodsh && skip "remote OST with nodsh" && return
11006 test_mkdir -p $DIR/$tdir
11007 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11008 awk '{print $2}' | sed -e 's/_UUID$//')
11011 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11012 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11013 osc.$mdtosc_proc1.prealloc_last_id)
11014 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11015 osc.$mdtosc_proc1.prealloc_next_id)
11019 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11020 #define OBD_FAIL_OST_ENOINO 0x229
11021 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11022 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11023 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11025 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11027 MDSOBJS=$((last_id - next_id))
11028 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11030 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11031 echo "OST still has $count kbytes free"
11033 echo "create $MDSOBJS files @next_id..."
11034 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11036 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11037 osc.$mdtosc_proc1.prealloc_last_id)
11038 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11039 osc.$mdtosc_proc1.prealloc_next_id)
11041 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11046 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11047 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11049 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11050 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11051 echo "unlink $MDSOBJS files @$next_id..."
11052 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11054 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11058 dd if=`which date` of=$MOUNT/date oflag=sync
11059 chmod +x $MOUNT/date
11061 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11062 $LCTL set_param fail_loc=0x80001401
11064 $MOUNT/date > /dev/null
11067 run_test 221 "make sure fault and truncate race to not cause OOM"
11070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11072 test_mkdir -p $DIR/$tdir
11073 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11074 createmany -o $DIR/$tdir/$tfile 10
11075 cancel_lru_locks mdc
11076 cancel_lru_locks osc
11077 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11078 $LCTL set_param fail_loc=0x31a
11079 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11080 $LCTL set_param fail_loc=0
11083 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11088 test_mkdir -p $DIR/$tdir
11089 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11090 createmany -o $DIR/$tdir/$tfile 10
11091 cancel_lru_locks mdc
11092 cancel_lru_locks osc
11093 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11094 $LCTL set_param fail_loc=0x31a
11095 rm -r $DIR/$tdir || "AGL for rmdir failed"
11096 $LCTL set_param fail_loc=0
11098 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11103 test_mkdir -p $DIR/$tdir
11104 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11105 createmany -o $DIR/$tdir/$tfile 10
11106 cancel_lru_locks mdc
11107 cancel_lru_locks osc
11108 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11109 $LCTL set_param fail_loc=0x31b
11110 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11111 $LCTL set_param fail_loc=0
11114 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11116 test_224a() { # LU-1039, MRP-303
11117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11118 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11119 $LCTL set_param fail_loc=0x508
11120 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11121 $LCTL set_param fail_loc=0
11124 run_test 224a "Don't panic on bulk IO failure"
11126 test_224b() { # LU-1039, MRP-303
11127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11128 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11129 cancel_lru_locks osc
11130 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11131 $LCTL set_param fail_loc=0x515
11132 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11133 $LCTL set_param fail_loc=0
11136 run_test 224b "Don't panic on bulk IO failure"
11138 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11141 if [ -z ${MDSSURVEY} ]; then
11142 skip_env "mds-survey not found" && return
11145 [ $MDSCOUNT -ge 2 ] &&
11146 skip "skipping now for more than one MDT" && return
11148 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11149 { skip "Need MDS version at least 2.2.51"; return; }
11151 local mds=$(facet_host $SINGLEMDS)
11152 local target=$(do_nodes $mds 'lctl dl' | \
11153 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11155 local cmd1="file_count=1000 thrhi=4"
11156 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11157 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11158 local cmd="$cmd1 $cmd2 $cmd3"
11160 rm -f ${TMP}/mds_survey*
11162 eval $cmd || error "mds-survey with zero-stripe failed"
11163 cat ${TMP}/mds_survey*
11164 rm -f ${TMP}/mds_survey*
11166 run_test 225a "Metadata survey sanity with zero-stripe"
11169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11171 if [ -z ${MDSSURVEY} ]; then
11172 skip_env "mds-survey not found" && return
11174 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11175 { skip "Need MDS version at least 2.2.51"; return; }
11177 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11178 skip_env "Need to mount OST to test" && return
11181 [ $MDSCOUNT -ge 2 ] &&
11182 skip "skipping now for more than one MDT" && return
11183 local mds=$(facet_host $SINGLEMDS)
11184 local target=$(do_nodes $mds 'lctl dl' | \
11185 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11187 local cmd1="file_count=1000 thrhi=4"
11188 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11189 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11190 local cmd="$cmd1 $cmd2 $cmd3"
11192 rm -f ${TMP}/mds_survey*
11194 eval $cmd || error "mds-survey with stripe_count failed"
11195 cat ${TMP}/mds_survey*
11196 rm -f ${TMP}/mds_survey*
11198 run_test 225b "Metadata survey sanity with stripe_count = 1"
11200 mcreate_path2fid () {
11206 local path=$DIR/$tdir/$name
11211 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11212 error "cannot create $desc"
11214 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11216 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11218 fid_path=$($LFS fid2path $MOUNT $fid)
11220 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11222 [ "$path" == "$fid_path" ] ||
11223 error "fid2path returned $fid_path, expected $path"
11225 echo "pass with $path and $fid"
11230 mkdir -p $DIR/$tdir
11232 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11233 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11234 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11235 mcreate_path2fid 0040666 0 0 dir "directory"
11236 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11237 mcreate_path2fid 0100666 0 0 file "regular file"
11238 mcreate_path2fid 0120666 0 0 link "symbolic link"
11239 mcreate_path2fid 0140666 0 0 sock "socket"
11241 run_test 226a "call path2fid and fid2path on files of all type"
11244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11248 mkdir -p $DIR/$tdir
11249 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11250 error "create remote directory failed"
11251 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11252 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11253 "character special file (null)"
11254 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11255 "character special file (no device)"
11256 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11257 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11258 "block special file (loop)"
11259 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11260 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11261 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11263 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11265 # LU-1299 Executing or running ldd on a truncated executable does not
11266 # cause an out-of-memory condition.
11268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11269 dd if=`which date` of=$MOUNT/date bs=1k count=1
11270 chmod +x $MOUNT/date
11272 $MOUNT/date > /dev/null
11273 ldd $MOUNT/date > /dev/null
11276 run_test 227 "running truncated executable does not cause OOM"
11278 # LU-1512 try to reuse idle OI blocks
11280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11281 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11282 skip "non-ldiskfs backend" && return
11284 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11285 local myDIR=$DIR/$tdir
11288 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11289 $LCTL set_param fail_loc=0x80001002
11290 createmany -o $myDIR/t- 10000
11291 $LCTL set_param fail_loc=0
11292 # The guard is current the largest FID holder
11294 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11296 local IDX=$(($SEQ % 64))
11298 do_facet $SINGLEMDS sync
11299 # Make sure journal flushed.
11301 local blk1=$(do_facet $SINGLEMDS \
11302 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11303 grep Blockcount | awk '{print $4}')
11305 # Remove old files, some OI blocks will become idle.
11306 unlinkmany $myDIR/t- 10000
11307 # Create new files, idle OI blocks should be reused.
11308 createmany -o $myDIR/t- 2000
11309 do_facet $SINGLEMDS sync
11310 # Make sure journal flushed.
11312 local blk2=$(do_facet $SINGLEMDS \
11313 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11314 grep Blockcount | awk '{print $4}')
11316 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11318 run_test 228a "try to reuse idle OI blocks"
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11322 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11323 skip "non-ldiskfs backend" && return
11325 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11326 local myDIR=$DIR/$tdir
11329 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11330 $LCTL set_param fail_loc=0x80001002
11331 createmany -o $myDIR/t- 10000
11332 $LCTL set_param fail_loc=0
11333 # The guard is current the largest FID holder
11335 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11337 local IDX=$(($SEQ % 64))
11339 do_facet $SINGLEMDS sync
11340 # Make sure journal flushed.
11342 local blk1=$(do_facet $SINGLEMDS \
11343 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11344 grep Blockcount | awk '{print $4}')
11346 # Remove old files, some OI blocks will become idle.
11347 unlinkmany $myDIR/t- 10000
11350 stop $SINGLEMDS || error "Fail to stop MDT."
11352 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11354 df $MOUNT || error "Fail to df."
11355 # Create new files, idle OI blocks should be reused.
11356 createmany -o $myDIR/t- 2000
11357 do_facet $SINGLEMDS sync
11358 # Make sure journal flushed.
11360 local blk2=$(do_facet $SINGLEMDS \
11361 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11362 grep Blockcount | awk '{print $4}')
11364 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11366 run_test 228b "idle OI blocks can be reused after MDT restart"
11370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11371 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11372 skip "non-ldiskfs backend" && return
11374 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11375 local myDIR=$DIR/$tdir
11378 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11379 $LCTL set_param fail_loc=0x80001002
11380 # 20000 files can guarantee there are index nodes in the OI file
11381 createmany -o $myDIR/t- 20000
11382 $LCTL set_param fail_loc=0
11383 # The guard is current the largest FID holder
11385 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11387 local IDX=$(($SEQ % 64))
11389 do_facet $SINGLEMDS sync
11390 # Make sure journal flushed.
11392 local blk1=$(do_facet $SINGLEMDS \
11393 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11394 grep Blockcount | awk '{print $4}')
11396 # Remove old files, some OI blocks will become idle.
11397 unlinkmany $myDIR/t- 20000
11399 # The OI file should become empty now
11401 # Create new files, idle OI blocks should be reused.
11402 createmany -o $myDIR/t- 2000
11403 do_facet $SINGLEMDS sync
11404 # Make sure journal flushed.
11406 local blk2=$(do_facet $SINGLEMDS \
11407 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11408 grep Blockcount | awk '{print $4}')
11410 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11412 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11414 test_229() { # LU-2482, LU-3448
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11416 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11420 # Create a file with a released layout and stripe count 2.
11421 $MULTIOP $DIR/$tfile H2c ||
11422 error "failed to create file with released layout"
11424 $GETSTRIPE -v $DIR/$tfile
11426 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11427 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11429 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11430 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11431 stat $DIR/$tfile || error "failed to stat released file"
11433 $TRUNCATE $DIR/$tfile 200000 &&
11434 error "truncate of released file should fail"
11436 # Ensure that nothing happened anyway.
11437 $CHECKSTAT -s 0 $DIR/$tfile ||
11438 error "released file size should not change"
11440 # Stripe count should be no change after truncate
11441 stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
11442 [ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
11444 chown $RUNAS_ID $DIR/$tfile ||
11445 error "chown $RUNAS_ID $DIR/$tfile failed"
11447 chgrp $RUNAS_ID $DIR/$tfile ||
11448 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11450 touch $DIR/$tfile ||
11451 error "touch $DIR/$tfile failed"
11453 rm $DIR/$tfile || error "failed to remove released file"
11455 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11459 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11462 mkdir -p $DIR/$tdir/test_230_local
11463 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11464 [ $mdt_idx -ne 0 ] &&
11465 error "create local directory on wrong MDT $mdt_idx"
11467 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11468 error "create remote directory failed"
11469 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11470 [ $mdt_idx -ne $MDTIDX ] &&
11471 error "create remote directory on wrong MDT $mdt_idx"
11473 createmany -o $DIR/$tdir/test_230/t- 10 ||
11474 error "create files on remote directory failed"
11475 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11476 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11477 rm -r $DIR/$tdir || error "unlink remote directory failed"
11479 run_test 230a "Create remote directory and files under the remote directory"
11482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11485 local remote_dir=$DIR/$tdir/remote_dir
11488 mkdir -p $DIR/$tdir
11489 $LFS mkdir -i $MDTIDX $remote_dir ||
11490 error "create remote directory failed"
11492 $LFS mkdir -i 0 $remote_dir/new_dir &&
11493 error "nested remote directory create succeed!"
11495 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11496 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11497 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11500 error "create remote directory failed after set enable_remote_dir"
11502 rm -rf $remote_dir || error "first unlink remote directory failed"
11504 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11505 error "chown worked"
11507 do_facet mds$MDTIDX lctl set_param \
11508 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11509 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11510 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11513 error "create remote dir failed after set enable_remote_dir_gid"
11515 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11517 run_test 230b "nested remote directory should be failed"
11521 # For simplicity this test assumes that max_pages_per_rpc
11522 # is the same across all OSCs
11523 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11524 local bulk_size=$((max_pages * 4096))
11526 mkdir -p $DIR/$tdir
11528 # clear the OSC stats
11529 $LCTL set_param osc.*.stats=0 &>/dev/null
11531 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11532 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11533 oflag=direct &>/dev/null || error "dd failed"
11535 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11536 if [ x$nrpcs != "x1" ]; then
11537 error "found $nrpc ost_write RPCs, not 1 as expected"
11540 # Drop the OSC cache, otherwise we will read from it
11541 cancel_lru_locks osc
11543 # clear the OSC stats
11544 $LCTL set_param osc.*.stats=0 &>/dev/null
11546 # Client reads $bulk_size.
11547 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11548 iflag=direct &>/dev/null || error "dd failed"
11550 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11551 if [ x$nrpcs != "x1" ]; then
11552 error "found $nrpc ost_read RPCs, not 1 as expected"
11555 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11558 mkdir -p $DIR/$tdir
11560 for i in {0..1023}; do
11561 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11562 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11563 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11567 run_test 231b "must not assert on fully utilized OST request buffer"
11570 mkdir -p $DIR/$tdir
11571 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11572 $LCTL set_param fail_loc=0x31c
11574 # ignore dd failure
11575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11577 $LCTL set_param fail_loc=0
11578 umount_client $MOUNT || error "umount failed"
11579 mount_client $MOUNT || error "mount failed"
11581 run_test 232 "failed lock should not block umount"
11584 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11585 { skip "Need MDS version at least 2.3.64"; return; }
11587 local fid=$($LFS path2fid $MOUNT)
11588 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11589 error "cannot access $MOUNT using its FID '$fid'"
11591 run_test 233 "checking that OBF of the FS root succeeds"
11594 local p="$TMP/sanityN-$TESTNAME.parameters"
11595 save_lustre_params client "llite.*.xattr_cache" > $p
11596 lctl set_param llite.*.xattr_cache 1 ||
11597 { skip "xattr cache is not supported"; return 0; }
11599 mkdir -p $DIR/$tdir || error "mkdir failed"
11600 touch $DIR/$tdir/$tfile || error "touch failed"
11601 # OBD_FAIL_LLITE_XATTR_ENOMEM
11602 $LCTL set_param fail_loc=0x1405
11603 setfattr -n user.attr -v value $DIR/$tdir/$tfile &&
11604 error "setfattr should have failed with ENOMEM"
11605 # attr pre-2.4.44-7 had a bug with rc
11606 getfattr -n user.attr $DIR/$tdir/$tfile &&
11607 error "getfattr should have failed with ENOMEM"
11608 $LCTL set_param fail_loc=0x0
11611 restore_lustre_params < $p
11614 run_test 234 "xattr cache should not crash on ENOMEM"
11617 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11618 skip "Need MDS version at least 2.4.52" && return
11619 flock_deadlock $DIR/$tfile
11624 124) error "process hangs on a deadlock"
11626 *) error "error executing flock_deadlock $DIR/$tfile"
11630 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11633 # tests that do cleanup/setup should be run at the end
11637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11639 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11640 $LCTL set_param fail_loc=0x903
11641 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11642 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11645 FAIL_ON_ERROR=true cleanup
11646 FAIL_ON_ERROR=true setup
11648 run_test 900 "umount should not race with any mgc requeue thread"
11651 check_and_cleanup_lustre
11652 if [ "$I_MOUNTED" != "yes" ]; then
11653 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true