2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
22 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
23 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
24 *) error "unsupported kernel" ;;
27 SRCDIR=$(cd $(dirname $0); echo $PWD)
28 export PATH=$PATH:/sbin
32 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
33 CREATETEST=${CREATETEST:-createtest}
35 LFIND=${LFIND:-"$LFS find"}
36 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
38 MCREATE=${MCREATE:-mcreate}
39 OPENFILE=${OPENFILE:-openfile}
40 OPENUNLINK=${OPENUNLINK:-openunlink}
41 READS=${READS:-"reads"}
42 MUNLINK=${MUNLINK:-munlink}
43 SOCKETSERVER=${SOCKETSERVER:-socketserver}
44 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
45 MEMHOG=${MEMHOG:-memhog}
46 DIRECTIO=${DIRECTIO:-directio}
47 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
48 UMOUNT=${UMOUNT:-"umount -d"}
50 CHECK_GRANT=${CHECK_GRANT:-"yes"}
51 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
53 export NAME=${NAME:-local}
60 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
61 . $LUSTRE/tests/test-framework.sh
63 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
72 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
73 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
82 check_kernel_version() {
84 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
86 patchless|patchless_client) return 0;;
87 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
89 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
93 if [ "$ONLY" == "cleanup" ]; then
98 check_and_setup_lustre
103 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
104 awk '{gsub(/_UUID/,""); print $1}' | head -1)
105 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
106 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
107 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
108 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
109 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
110 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
112 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
113 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
114 rm -rf $DIR/[Rdfs][0-9]*
116 # $RUNAS_ID may get set incorrectly somewhere else
117 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
119 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
123 if [ "${ONLY}" = "MOUNT" ] ; then
124 echo "Lustre is up, please go on"
128 echo "preparing for tests involving mounts"
129 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
131 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
132 echo # add a newline after mke2fs.
136 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
137 lctl set_param debug=-1 2> /dev/null || true
140 $CHECKSTAT -t file $DIR/$tfile || error
142 $CHECKSTAT -a $DIR/$tfile || error
144 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
147 chmod 0755 $DIR || error
148 $CHECKSTAT -p 0755 $DIR || error
150 run_test 0b "chmod 0755 $DIR ============================="
153 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
154 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
156 run_test 0c "check import proc ============================="
161 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
162 $CHECKSTAT -t dir $DIR/d1/d2 || error
164 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
169 $CHECKSTAT -a $DIR/d1 || error
171 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
176 $CHECKSTAT -t file $DIR/d2/f || error
178 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
182 $CHECKSTAT -a $DIR/d2 || error
184 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
188 $CHECKSTAT -t dir $DIR/d3 || error
190 run_test 3a "mkdir .../d3 ======================================"
193 if [ ! -d $DIR/d3 ]; then
197 $CHECKSTAT -t file $DIR/d3/f || error
199 run_test 3b "touch .../d3/f ===================================="
203 $CHECKSTAT -a $DIR/d3 || error
205 run_test 3c "rm -r .../d3 ======================================"
209 $CHECKSTAT -t dir $DIR/d4 || error
211 run_test 4a "mkdir .../d4 ======================================"
214 if [ ! -d $DIR/d4 ]; then
218 $CHECKSTAT -t dir $DIR/d4/d2 || error
220 run_test 4b "mkdir .../d4/d2 ==================================="
225 chmod 0707 $DIR/d5/d2
226 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
228 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
232 chmod 0666 $DIR/f6a || error
233 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
235 run_test 6a "touch .../f6a; chmod .../f6a ======================"
238 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
239 if [ ! -f $DIR/f6a ]; then
243 $RUNAS chmod 0444 $DIR/f6a && error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
251 chown $RUNAS_ID $DIR/f6c || error
252 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
254 run_test 6c "touch .../f6c; chown .../f6c ======================"
257 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
258 if [ ! -f $DIR/f6c ]; then
260 chown $RUNAS_ID $DIR/f6c
262 $RUNAS chown $UID $DIR/f6c && error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6d "$RUNAS chown .../f6c (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
270 chgrp $RUNAS_ID $DIR/f6e || error
271 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
273 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
276 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
277 if [ ! -f $DIR/f6e ]; then
279 chgrp $RUNAS_ID $DIR/f6e
281 $RUNAS chgrp $UID $DIR/f6e && error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
288 mkdir $DIR/d6g || error
289 chmod 777 $DIR/d6g || error
290 $RUNAS mkdir $DIR/d6g/d || error
291 chmod g+s $DIR/d6g/d || error
292 mkdir $DIR/d6g/d/subdir
293 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
295 run_test 6g "Is new dir in sgid dir inheriting group?"
297 test_6h() { # bug 7331
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
299 touch $DIR/f6h || error "touch failed"
300 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
301 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
302 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
304 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
310 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
312 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
315 if [ ! -d $DIR/d7 ]; then
319 echo -n foo > $DIR/d7/f2
320 [ "`cat $DIR/d7/f2`" = "foo" ] || error
321 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
323 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
329 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
331 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
337 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
339 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
345 $CHECKSTAT -t file $DIR/d10/d2/f || error
347 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
352 chmod 0666 $DIR/d11/d2
353 chmod 0705 $DIR/d11/d2
354 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
356 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
361 chmod 0666 $DIR/d12/f
362 chmod 0654 $DIR/d12/f
363 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
365 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
369 dd if=/dev/zero of=$DIR/d13/f count=10
371 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
373 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
379 $CHECKSTAT -a $DIR/d14/f || error
381 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
386 mv $DIR/d15/f $DIR/d15/f2
387 $CHECKSTAT -t file $DIR/d15/f2 || error
389 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
395 $CHECKSTAT -a $DIR/d16/f || error
397 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
402 ln -s $DIR/d17/f $DIR/d17/l-exist
404 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
405 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
406 rm -f $DIR/d17/l-exist
407 $CHECKSTAT -a $DIR/d17/l-exist || error
409 run_test 17a "symlinks: create, remove (real) =================="
413 ln -s no-such-file $DIR/d17/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
416 $CHECKSTAT -fa $DIR/d17/l-dangle || error
417 rm -f $DIR/d17/l-dangle
418 $CHECKSTAT -a $DIR/d17/l-dangle || error
420 run_test 17b "symlinks: create, remove (dangling) =============="
422 test_17c() { # bug 3440 - don't save failed open RPC for replay
424 ln -s foo $DIR/d17/f17c
425 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
427 run_test 17c "symlinks: open dangling (should return error) ===="
431 ln -s foo $DIR/d17/f17d
432 touch $DIR/d17/f17d || error "creating to new symlink"
434 run_test 17d "symlinks: create dangling ========================"
438 local foo=$DIR/$tdir/$tfile
439 ln -s $foo $foo || error "create symlink failed"
440 ls -l $foo || error "ls -l failed"
441 ls $foo && error "ls not failed" || true
443 run_test 17e "symlinks: create recursive symlink (should return error) ===="
447 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
448 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
455 run_test 17f "symlinks: long and very long symlink name ========================"
459 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
460 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
463 run_test 17g "symlinks: really long symlink name ==============================="
465 test_17h() { #bug 17378
466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
478 local foo=$DIR/$tdir/$tfile
479 ln -s $foo $foo || error "create symlink failed"
480 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
481 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
482 ls -l $foo && error "error not detected"
485 run_test 17i "don't panic on short symlink"
487 test_17k() { #bug 22301
488 rsync --help | grep -q xattr ||
489 skip_env "$(rsync --version| head -1) does not support xattrs"
490 mkdir -p $DIR/{$tdir,$tdir.new}
491 touch $DIR/$tdir/$tfile
492 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
493 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
494 error "rsync failed with xattrs enabled"
496 run_test 17k "symlinks: rsync with xattrs enabled ========================="
502 run_test 18 "touch .../f ; ls ... =============================="
508 $CHECKSTAT -a $DIR/f19 || error
510 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
513 ls -l $DIR/f19 && error || true
515 run_test 19b "ls -l .../f19 (should return error) =============="
518 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
519 $RUNAS touch $DIR/f19 && error || true
521 run_test 19c "$RUNAS touch .../f19 (should return error) =="
524 cat $DIR/f19 && error || true
526 run_test 19d "cat .../f19 (should return error) =============="
538 $CHECKSTAT -a $DIR/f || error
540 run_test 20 "touch .../f ; ls -l ... ==========================="
544 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
545 ln -s dangle $DIR/d21/link
546 echo foo >> $DIR/d21/link
548 $CHECKSTAT -t link $DIR/d21/link || error
549 $CHECKSTAT -f -t file $DIR/d21/link || error
551 run_test 21 "write to dangling link ============================"
556 chown $RUNAS_ID:$RUNAS_GID $WDIR
557 (cd $WDIR || error "cd $WDIR failed";
558 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
560 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
561 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
562 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
564 run_test 22 "unpack tar archive as non-root user ==============="
569 local file=$DIR/$tdir/$tfile
571 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
572 openfile -f O_CREAT:O_EXCL $file &&
573 error "$file recreate succeeded" || true
575 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
577 test_23b() { # bug 18988
579 local file=$DIR/$tdir/$tfile
582 echo foo > $file || error "write filed"
583 echo bar >> $file || error "append filed"
584 $CHECKSTAT -s 8 $file || error "wrong size"
587 run_test 23b "O_APPEND check =========================="
590 echo '== rename sanity =============================================='
591 echo '-- same directory rename'
594 mv $DIR/R1/f $DIR/R1/g
595 $CHECKSTAT -t file $DIR/R1/g || error
597 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
602 mv $DIR/R2/f $DIR/R2/g
603 $CHECKSTAT -a $DIR/R2/f || error
604 $CHECKSTAT -t file $DIR/R2/g || error
606 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
611 mv $DIR/R3/f $DIR/R3/g
612 $CHECKSTAT -a $DIR/R3/f || error
613 $CHECKSTAT -t dir $DIR/R3/g || error
615 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
620 mrename $DIR/R4/f $DIR/R4/g
621 $CHECKSTAT -a $DIR/R4/f || error
622 $CHECKSTAT -t dir $DIR/R4/g || error
624 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
627 echo '-- cross directory renames --'
630 mv $DIR/R5a/f $DIR/R5b/g
631 $CHECKSTAT -a $DIR/R5a/f || error
632 $CHECKSTAT -t file $DIR/R5b/g || error
634 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
638 touch $DIR/R6a/f $DIR/R6b/g
639 mv $DIR/R6a/f $DIR/R6b/g
640 $CHECKSTAT -a $DIR/R6a/f || error
641 $CHECKSTAT -t file $DIR/R6b/g || error
643 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
648 mv $DIR/R7a/d $DIR/R7b/e
649 $CHECKSTAT -a $DIR/R7a/d || error
650 $CHECKSTAT -t dir $DIR/R7b/e || error
652 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
656 mkdir $DIR/R8a/d $DIR/R8b/e
657 mrename $DIR/R8a/d $DIR/R8b/e
658 $CHECKSTAT -a $DIR/R8a/d || error
659 $CHECKSTAT -t dir $DIR/R8b/e || error
661 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
664 echo "-- rename error cases"
668 mrename $DIR/R9/f $DIR/R9/a
669 $CHECKSTAT -t file $DIR/R9/f || error
670 $CHECKSTAT -t dir $DIR/R9/a || error
671 $CHECKSTAT -a $DIR/R9/a/f || error
673 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
677 mrename $DIR/R10/f $DIR/R10/g
678 $CHECKSTAT -t dir $DIR/R10 || error
679 $CHECKSTAT -a $DIR/R10/f || error
680 $CHECKSTAT -a $DIR/R10/g || error
682 run_test 24j "source does not exist ============================"
685 mkdir $DIR/R11a $DIR/R11a/d
687 mv $DIR/R11a/f $DIR/R11a/d
688 $CHECKSTAT -a $DIR/R11a/f || error
689 $CHECKSTAT -t file $DIR/R11a/d/f || error
691 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
693 # bug 2429 - rename foo foo foo creates invalid file
696 multiop $f OcNs || error
698 run_test 24l "Renaming a file to itself ========================"
702 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
703 # on ext3 this does not remove either the source or target files
704 # though the "expected" operation would be to remove the source
705 $CHECKSTAT -t file ${f} || error "${f} missing"
706 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
708 run_test 24m "Renaming a file to a hard link to itself ========="
712 # this stats the old file after it was renamed, so it should fail
716 $CHECKSTAT ${f}.rename
719 run_test 24n "Statting the old file after renaming (Posix rename 2)"
722 check_kernel_version 37 || return 0
724 rename_many -s random -v -n 10 $DIR/d24o
726 run_test 24o "rename of files during htree split ==============="
730 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
731 mrename $DIR/R12a $DIR/R12b
732 $CHECKSTAT -a $DIR/R12a || error
733 $CHECKSTAT -t dir $DIR/R12b || error
734 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
735 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
737 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
741 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
742 multiop_bg_pause $DIR/R13b D_c || return 1
745 mrename $DIR/R13a $DIR/R13b
746 $CHECKSTAT -a $DIR/R13a || error
747 $CHECKSTAT -t dir $DIR/R13b || error
748 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
749 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
751 wait $MULTIPID || error "multiop close failed"
753 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
755 test_24r() { #bug 3789
756 mkdir $DIR/R14a $DIR/R14a/b
757 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
758 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
759 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
761 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
764 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
765 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
766 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
767 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
769 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
771 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
772 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
773 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
774 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
776 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
778 test_24u() { # bug12192
779 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
780 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
782 run_test 24u "create stripe file"
790 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
791 [ $FREE_INODES -lt $NRFILES ] && \
792 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
796 createmany -m $DIR/d24v/$tfile $NRFILES
799 lctl set_param mdc.*.stats clear
801 ls $DIR/d24v >/dev/null || error "error in listing large dir"
804 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
805 # 8 bytes for name(filename is mostly 5 in this test) +
806 # 8 bytes for luda_type
807 # take into account of overhead in lu_dirpage header and end mark in
808 # each page, plus one in RPC_NUM calculation.
810 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
811 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
812 mds_readpage=`lctl get_param mdc.*.stats | \
813 awk '/^mds_readpage/ {print $2}'`
814 [ $mds_readpage -gt $RPC_NUM ] && \
815 error "large readdir doesn't take effect"
819 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
821 test_24w() { # bug21506
823 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
824 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
825 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
826 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
827 [ "$SZ1" = "$SZ2" ] || \
828 error "Error reading at the end of the file $tfile"
830 run_test 24w "Reading a file larger than 4Gb"
833 echo '== symlink sanity ============================================='
837 touch $DIR/s25/foo || error
839 run_test 25a "create file in symlinked directory ==============="
842 [ ! -d $DIR/d25 ] && test_25a
843 $CHECKSTAT -t file $DIR/s25/foo || error
845 run_test 25b "lookup file in symlinked directory ==============="
850 ln -s d26/d26-2 $DIR/s26
851 touch $DIR/s26/foo || error
853 run_test 26a "multiple component symlink ======================="
856 mkdir -p $DIR/d26b/d26-2
857 ln -s d26b/d26-2/foo $DIR/s26-2
858 touch $DIR/s26-2 || error
860 run_test 26b "multiple component symlink at end of lookup ======"
865 ln -s d26.2 $DIR/s26.2-1
866 ln -s s26.2-1 $DIR/s26.2-2
867 ln -s s26.2-2 $DIR/s26.2-3
868 chmod 0666 $DIR/s26.2-3/foo
870 run_test 26c "chain of symlinks ================================"
872 # recursive symlinks (bug 439)
874 ln -s d26-3/foo $DIR/d26-3
876 run_test 26d "create multiple component recursive symlink ======"
879 [ ! -h $DIR/d26-3 ] && test_26d
882 run_test 26e "unlink multiple component recursive symlink ======"
884 # recursive symlinks (bug 7022)
887 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
888 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
889 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
890 mkdir $tfile || error "mkdir $tfile failed"
891 cd $tfile || error "cd $tfile failed"
892 ln -s .. dotdot || error "ln dotdot failed"
893 ln -s dotdot/lndir lndir || error "ln lndir failed"
894 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
895 output=`ls $tfile/$tfile/lndir/bar1`
896 [ "$output" = bar1 ] && error "unexpected output"
897 rm -r $tfile || error "rm $tfile failed"
898 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
900 run_test 26f "rm -r of a directory which has recursive symlink ="
903 echo '== stripe sanity =============================================='
904 mkdir -p $DIR/d27 || error "mkdir failed"
906 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
907 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
909 log "== test_27a: write to one stripe file ========================="
910 cp /etc/hosts $DIR/d27/f0 || error
912 run_test 27a "one stripe file =================================="
915 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
917 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
918 $GETSTRIPE -c $DIR/d27/f01
919 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
920 error "two-stripe file doesn't have two stripes"
922 run_test 27b "create two stripe file"
925 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
927 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
929 run_test 27c "write to two stripe file"
933 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
934 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
935 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
937 run_test 27d "create file with default settings ================"
941 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
942 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
943 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
945 run_test 27e "setstripe existing file (should return error) ======"
949 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
950 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
951 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
953 run_test 27f "setstripe with bad stripe size (should return error)"
957 $MCREATE $DIR/d27/fnone || error "mcreate failed"
958 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
959 error "$DIR/d27/fnone has object"
961 run_test 27g "$GETSTRIPE with no objects"
964 touch $DIR/d27/fsome || error "touch failed"
965 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
967 run_test 27i "$GETSTRIPE with some objects"
971 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
973 run_test 27j "setstripe with bad stripe offset (should return error)"
975 test_27k() { # bug 2844
978 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
979 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
980 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
981 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
982 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
983 dd if=/dev/zero of=$FILE bs=4k count=1
984 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
985 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
987 run_test 27k "limit i_blksize for broken user apps ============="
991 mcreate $DIR/f27l || error "creating file"
992 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
993 error "setstripe should have failed" || true
995 run_test 27l "check setstripe permissions (should return error)"
998 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
999 if [ $ORIGFREE -gt $MAXFREE ]; then
1000 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1004 $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_1
1005 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE &&
1006 error "dd should fill OST0"
1008 while $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_$i; do
1010 [ $i -gt 256 ] && break
1013 touch $DIR/d27/f27m_$i
1014 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1015 error "OST0 was full but new created file still use it"
1017 touch $DIR/d27/f27m_$i
1018 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1019 error "OST0 was full but new created file still use it"
1023 run_test 27m "create file while OST0 was full =================="
1026 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1030 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1031 # if the OST isn't full anymore.
1033 local OSTIDX=${1:-""}
1035 local list=$(comma_list $(osts_nodes))
1036 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1038 do_nodes $list lctl set_param fail_loc=0
1042 exhaust_precreations() {
1045 local FAILIDX=${3:-$OSTIDX}
1048 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1049 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1051 local OST=$(ostname_from_index $OSTIDX)
1052 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1053 sed -e 's/_UUID$//;s/^.*-//')
1056 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1057 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1058 osc.$mdtosc_proc1.prealloc_last_id)
1059 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1060 osc.$mdtosc_proc1.prealloc_next_id)
1062 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1063 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1065 mkdir -p $DIR/$tdir/${OST}
1066 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1067 #define OBD_FAIL_OST_ENOSPC 0x215
1068 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1069 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1070 echo "Creating to objid $last_id on ost $OST..."
1071 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1072 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1073 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1077 exhaust_all_precreations() {
1079 for (( i=0; i < OSTCOUNT; i++ )) ; do
1080 exhaust_precreations $i $1 -1
1085 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1086 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1087 remote_ost_nodsh && skip "remote OST with nodsh" && return
1090 rm -f $DIR/$tdir/$tfile
1091 exhaust_precreations 0 0x80000215
1092 $SETSTRIPE -c -1 $DIR/$tdir
1093 touch $DIR/$tdir/$tfile || error
1094 $GETSTRIPE $DIR/$tdir/$tfile
1097 run_test 27n "create file with some full OSTs =================="
1100 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1101 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1102 remote_ost_nodsh && skip "remote OST with nodsh" && return
1105 rm -f $DIR/$tdir/$tfile
1106 exhaust_all_precreations 0x215
1108 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1113 run_test 27o "create file with all full OSTs (should error) ===="
1116 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1118 remote_ost_nodsh && skip "remote OST with nodsh" && return
1121 rm -f $DIR/$tdir/$tfile
1124 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1125 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1126 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1128 exhaust_precreations 0 0x80000215
1129 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1130 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1131 $GETSTRIPE $DIR/$tdir/$tfile
1135 run_test 27p "append to a truncated file with some full OSTs ==="
1138 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1139 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1140 remote_ost_nodsh && skip "remote OST with nodsh" && return
1143 rm -f $DIR/$tdir/$tfile
1146 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1147 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1148 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1150 exhaust_all_precreations 0x215
1152 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1153 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1157 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1160 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1161 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1162 remote_ost_nodsh && skip "remote OST with nodsh" && return
1165 rm -f $DIR/$tdir/$tfile
1166 exhaust_precreations 0 0x80000215
1168 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1172 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1174 test_27s() { # bug 10725
1176 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1177 local stripe_count=0
1178 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1179 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1180 error "stripe width >= 2^32 succeeded" || true
1183 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1185 test_27t() { # bug 10864
1190 $WLFS getstripe $tfile
1193 run_test 27t "check that utils parse path correctly"
1195 test_27u() { # bug 4900
1196 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1199 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1200 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1202 createmany -o $DIR/$tdir/t- 1000
1203 do_facet $SINGLEMDS lctl set_param fail_loc=0
1205 TLOG=$DIR/$tfile.getstripe
1206 $GETSTRIPE $DIR/$tdir > $TLOG
1207 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1208 unlinkmany $DIR/$tdir/t- 1000
1209 [ $OBJS -gt 0 ] && \
1210 error "$OBJS objects created on OST-0. See $TLOG" || pass
1212 run_test 27u "skip object creation on OSC w/o objects =========="
1214 test_27v() { # bug 4900
1215 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1217 remote_ost_nodsh && skip "remote OST with nodsh" && return
1219 exhaust_all_precreations 0x215
1223 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1225 touch $DIR/$tdir/$tfile
1226 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1228 for (( i=1; i < OSTCOUNT; i++ )); do
1229 do_facet ost$i lctl set_param fail_loc=0x705
1231 local START=`date +%s`
1232 createmany -o $DIR/$tdir/$tfile 32
1234 local FINISH=`date +%s`
1235 local TIMEOUT=`lctl get_param -n timeout`
1236 local PROCESS=$((FINISH - START))
1237 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1238 error "$FINISH - $START >= $TIMEOUT / 2"
1239 sleep $((TIMEOUT / 2 - PROCESS))
1242 run_test 27v "skip object creation on slow OST ================="
1244 test_27w() { # bug 10997
1245 mkdir -p $DIR/$tdir || error "mkdir failed"
1246 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1247 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1248 error "stripe size $size != 65536" || true
1249 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1250 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1252 run_test 27w "check $SETSTRIPE -S option"
1255 [ "$OSTCOUNT" -lt "2" ] &&
1256 skip_env "skipping multiple stripe count/offset test" && return
1258 mkdir -p $DIR/$tdir || error "mkdir failed"
1259 for i in $(seq 1 $OSTCOUNT); do
1261 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1262 error "setstripe -c $i -i $offset failed"
1263 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1264 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1265 [ $count -ne $i ] && error "stripe count $count != $i" || true
1266 [ $index -ne $offset ] &&
1267 error "stripe offset $index != $offset" || true
1270 run_test 27wa "check $SETSTRIPE -c -i options"
1273 remote_ost_nodsh && skip "remote OST with nodsh" && return
1274 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1275 OFFSET=$(($OSTCOUNT - 1))
1277 local OST=$(ostname_from_index $OSTIDX)
1280 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1281 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1283 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1284 for i in `seq 0 $OFFSET`; do
1285 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1286 error "OST0 was degraded but new created file still use it"
1288 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1290 run_test 27x "create files while OST0 is degraded"
1293 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1294 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1295 remote_ost_nodsh && skip "remote OST with nodsh" && return
1297 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1298 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1299 osc.$mdtosc.prealloc_last_id)
1300 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1301 osc.$mdtosc.prealloc_next_id)
1302 local fcount=$((last_id - next_id))
1303 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1304 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1306 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1307 OFFSET=$(($OSTCOUNT-1))
1309 for OSC in $MDS_OSCS; do
1310 if [ $OST == -1 ]; then {
1311 OST=`osc_to_ost $OSC`
1313 echo $OSC "is Deactivate:"
1314 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1318 OSTIDX=$(index_from_ostuuid $OST)
1320 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1322 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1324 createmany -o $DIR/$tdir/$tfile $fcount
1325 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1327 for i in `seq 0 $OFFSET`; do
1328 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1329 error "files created on deactivated OSTs instead of degraded OST"
1331 for OSC in $MDS_OSCS; do
1332 [ `osc_to_ost $OSC` != $OST ] && {
1333 echo $OSC "is activate"
1334 do_facet $SINGLEMDS lctl --device %$OSC activate
1338 run_test 27y "create files while OST0 is degraded and the rest inactive"
1344 lmm_count=$($GETSTRIPE -c $1)
1345 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1346 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1348 local old_ifs="$IFS"
1350 fid=($($LFS path2fid $1))
1353 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1354 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1356 # compare lmm_seq and lu_fid->f_seq
1357 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1358 # compare lmm_object_id and lu_fid->oid
1359 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1361 [ "$FSTYPE" != "ldiskfs" ] &&
1362 skip "cannot check filter fid FSTYPE=$FSTYPE" && return 0
1364 # check the trusted.fid attribute of the OST objects of the file
1365 local have_obdidx=false
1367 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1368 # skip lines up to and including "obdidx"
1369 [ -z "$obdidx" ] && break
1370 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1371 $have_obdidx || continue
1373 local ost=$((obdidx + 1))
1374 local dev=$(ostdevname $ost)
1376 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1378 #don't unmount/remount the OSTs if we don't need to do that
1379 #local dir=$(facet_mntpt ost$ost)
1381 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1382 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1383 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1384 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1386 local obj_file="O/$seq/d$((oid %32))/$oid"
1387 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1388 $dev 2>/dev/null" | grep "parent=")
1390 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1392 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1394 #do_facet ost$ost umount -d $dir
1395 #start ost$ost $dev $OST_MOUNT_OPTS
1397 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1398 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1399 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1400 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1401 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1402 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1404 # compare lmm_seq and filter_fid->ff_parent.f_seq
1405 [ $ff_pseq = $lmm_seq ] ||
1406 error "FF parent SEQ $ff_pseq != $lmm_seq"
1407 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1408 [ $ff_poid = $lmm_oid ] ||
1409 error "FF parent OID $ff_poid != $lmm_oid"
1410 [ $ff_pstripe = $stripe_nr ] ||
1411 error "FF stripe $ff_pstripe != $stripe_nr"
1413 stripe_nr=$((stripe_nr + 1))
1418 remote_ost_nodsh && skip "remote OST with nodsh" && return
1421 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1422 { error "setstripe -c -1 failed"; return 1; }
1423 # We need to send a write to every object to get parent FID info set.
1424 # This _should_ also work for setattr, but does not currently.
1425 # touch $DIR/$tdir/$tfile-1 ||
1426 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1427 { error "dd $tfile-1 failed"; return 2; }
1428 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1429 { error "setstripe -c -1 failed"; return 3; }
1430 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1431 { error "dd $tfile-2 failed"; return 4; }
1433 # make sure write RPCs have been sent to OSTs
1436 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1437 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1439 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1441 test_27A() { # b=19102
1442 local restore_size=$($GETSTRIPE -S $MOUNT)
1443 local restore_count=$($GETSTRIPE -c $MOUNT)
1444 local restore_offset=$($GETSTRIPE -i $MOUNT)
1445 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1446 local default_size=$($GETSTRIPE -S $MOUNT)
1447 local default_count=$($GETSTRIPE -c $MOUNT)
1448 local default_offset=$($GETSTRIPE -i $MOUNT)
1449 local dsize=$((1024 * 1024))
1450 [ $default_size -eq $dsize ] ||
1451 error "stripe size $default_size != $dsize"
1452 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1453 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1454 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1456 run_test 27A "check filesystem-wide default LOV EA values"
1458 # createtest also checks that device nodes are created and
1459 # then visible correctly (#2091)
1460 test_28() { # bug 2091
1462 $CREATETEST $DIR/d28/ct || error
1464 run_test 28 "create/mknod/mkdir with bad file types ============"
1467 cancel_lru_locks mdc
1473 declare -i LOCKCOUNTORIG=0
1474 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1475 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1477 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1479 declare -i LOCKUNUSEDCOUNTORIG=0
1480 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1481 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1488 declare -i LOCKCOUNTCURRENT=0
1489 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1490 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1493 declare -i LOCKUNUSEDCOUNTCURRENT=0
1494 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1495 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1498 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1499 lctl set_param -n ldlm.dump_namespaces ""
1500 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1501 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1502 log "dumped log to $TMP/test_29.dk (bug 5793)"
1505 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1506 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1507 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1508 log "dumped log to $TMP/test_29.dk (bug 5793)"
1512 run_test 29 "IT_GETATTR regression ============================"
1514 test_30a() { # was test_30
1515 cp `which ls` $DIR || cp /bin/ls $DIR
1519 run_test 30a "execute binary from Lustre (execve) =============="
1522 cp `which ls` $DIR || cp /bin/ls $DIR
1524 $RUNAS $DIR/ls / || error
1527 run_test 30b "execute binary from Lustre as non-root ==========="
1529 test_30c() { # b=22376
1530 cp `which ls` $DIR || cp /bin/ls $DIR
1532 cancel_lru_locks mdc
1533 cancel_lru_locks osc
1534 $RUNAS $DIR/ls / || error
1537 run_test 30c "execute binary from Lustre without read perms ===="
1540 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1541 $CHECKSTAT -a $DIR/f31 || error
1543 run_test 31a "open-unlink file =================================="
1546 touch $DIR/f31 || error
1547 ln $DIR/f31 $DIR/f31b || error
1548 multiop $DIR/f31b Ouc || error
1549 $CHECKSTAT -t file $DIR/f31 || error
1551 run_test 31b "unlink file with multiple links while open ======="
1554 touch $DIR/f31 || error
1555 ln $DIR/f31 $DIR/f31c || error
1556 multiop_bg_pause $DIR/f31 O_uc || return 1
1558 multiop $DIR/f31c Ouc
1559 kill -USR1 $MULTIPID
1562 run_test 31c "open-unlink file with multiple links ============="
1565 opendirunlink $DIR/d31d $DIR/d31d || error
1566 $CHECKSTAT -a $DIR/d31d || error
1568 run_test 31d "remove of open directory ========================="
1570 test_31e() { # bug 2904
1571 check_kernel_version 34 || return 0
1572 openfilleddirunlink $DIR/d31e || error
1574 run_test 31e "remove of open non-empty directory ==============="
1576 test_31f() { # bug 4554
1579 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1580 cp /etc/hosts $DIR/d31f
1582 $GETSTRIPE $DIR/d31f/hosts
1583 multiop_bg_pause $DIR/d31f D_c || return 1
1586 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1588 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1589 cp /etc/hosts $DIR/d31f
1591 $GETSTRIPE $DIR/d31f/hosts
1592 multiop_bg_pause $DIR/d31f D_c || return 1
1595 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1596 wait $MULTIPID || error "first opendir $MULTIPID failed"
1600 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1601 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1604 run_test 31f "remove of open directory with open-unlink file ==="
1607 echo "-- cross directory link --"
1608 mkdir $DIR/d31g{a,b}
1610 ln $DIR/d31ga/f $DIR/d31gb/g
1611 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1612 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1613 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1614 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1616 run_test 31g "cross directory link==============="
1619 echo "-- cross directory link --"
1623 ln $DIR/d31h/f $DIR/d31h/dir/g
1624 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1625 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1626 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1627 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1629 run_test 31h "cross directory link under child==============="
1632 echo "-- cross directory link --"
1635 touch $DIR/d31i/dir/f
1636 ln $DIR/d31i/dir/f $DIR/d31i/g
1637 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1638 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1639 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1640 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1642 run_test 31i "cross directory link under parent==============="
1647 mkdir $DIR/d31j/dir1
1648 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1649 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1650 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1651 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1654 run_test 31j "link for directory==============="
1660 touch $DIR/d31k/exist
1661 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1662 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1663 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1664 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1665 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1666 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1667 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1670 run_test 31k "link to file: the same, non-existing, dir==============="
1676 touch $DIR/d31m2/exist
1677 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1678 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1679 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1680 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1681 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1682 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1685 run_test 31m "link to file: the same, non-existing, dir==============="
1688 echo "== more mountpoints and symlinks ================="
1689 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1690 mkdir -p $DIR/d32a/ext2-mountpoint
1691 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1692 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1693 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1695 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1698 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1699 mkdir -p $DIR/d32b/ext2-mountpoint
1700 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1701 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1702 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1704 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1707 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1708 mkdir -p $DIR/d32c/ext2-mountpoint
1709 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1710 mkdir -p $DIR/d32c/d2/test_dir
1711 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1712 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1714 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1717 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1718 mkdir -p $DIR/d32d/ext2-mountpoint
1719 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1720 mkdir -p $DIR/d32d/d2/test_dir
1721 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1722 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1724 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1727 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1728 mkdir -p $DIR/d32e/tmp
1729 TMP_DIR=$DIR/d32e/tmp
1730 ln -s $DIR/d32e $TMP_DIR/symlink11
1731 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1732 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1733 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1735 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1738 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1739 mkdir -p $DIR/d32f/tmp
1740 TMP_DIR=$DIR/d32f/tmp
1741 ln -s $DIR/d32f $TMP_DIR/symlink11
1742 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1743 ls $DIR/d32f/tmp/symlink11 || error
1744 ls $DIR/d32f/symlink01 || error
1746 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1749 TMP_DIR=$DIR/$tdir/tmp
1750 mkdir -p $TMP_DIR $DIR/${tdir}2
1751 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1752 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1753 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1754 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1755 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1756 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1758 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1761 rm -fr $DIR/$tdir $DIR/${tdir}2
1762 TMP_DIR=$DIR/$tdir/tmp
1763 mkdir -p $TMP_DIR $DIR/${tdir}2
1764 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1765 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1766 ls $TMP_DIR/symlink12 || error
1767 ls $DIR/$tdir/symlink02 || error
1769 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1772 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1773 mkdir -p $DIR/d32i/ext2-mountpoint
1774 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1775 touch $DIR/d32i/test_file
1776 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1777 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1779 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1782 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1783 mkdir -p $DIR/d32j/ext2-mountpoint
1784 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1785 touch $DIR/d32j/test_file
1786 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1787 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1789 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1793 mkdir -p $DIR/d32k/ext2-mountpoint
1794 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1795 mkdir -p $DIR/d32k/d2
1796 touch $DIR/d32k/d2/test_file || error
1797 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1798 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1800 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1804 mkdir -p $DIR/d32l/ext2-mountpoint
1805 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1806 mkdir -p $DIR/d32l/d2
1807 touch $DIR/d32l/d2/test_file
1808 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1809 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1811 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1815 mkdir -p $DIR/d32m/tmp
1816 TMP_DIR=$DIR/d32m/tmp
1817 ln -s $DIR $TMP_DIR/symlink11
1818 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1819 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1820 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1822 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1826 mkdir -p $DIR/d32n/tmp
1827 TMP_DIR=$DIR/d32n/tmp
1828 ln -s $DIR $TMP_DIR/symlink11
1829 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1830 ls -l $DIR/d32n/tmp/symlink11 || error
1831 ls -l $DIR/d32n/symlink01 || error
1833 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1836 rm -fr $DIR/d32o $DIR/$tfile
1838 mkdir -p $DIR/d32o/tmp
1839 TMP_DIR=$DIR/d32o/tmp
1840 ln -s $DIR/$tfile $TMP_DIR/symlink12
1841 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1842 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1843 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1844 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1845 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1847 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1857 mkdir -p $DIR/d32p/tmp
1859 TMP_DIR=$DIR/d32p/tmp
1861 ln -s $DIR/$tfile $TMP_DIR/symlink12
1863 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1865 cat $DIR/d32p/tmp/symlink12 || error
1867 cat $DIR/d32p/symlink02 || error
1870 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1873 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1875 touch $DIR/d32q/under_the_mount
1876 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1877 ls $DIR/d32q/under_the_mount && error || true
1878 $UMOUNT $DIR/d32q || error
1880 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1883 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1885 touch $DIR/d32r/under_the_mount
1886 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1887 ls $DIR/d32r | grep -q under_the_mount && error || true
1888 $UMOUNT $DIR/d32r || error
1890 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1895 chmod 444 $DIR/$tfile
1896 chown $RUNAS_ID $DIR/$tfile
1898 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1901 run_test 33 "write file with mode 444 (should return error) ===="
1906 chown $RUNAS_ID $DIR/d33
1907 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1909 error "open RDWR" || true
1911 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1916 chown $RUNAS_ID $DIR/d33
1917 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1919 run_test 33b "test open file with malformed flags (No panic and return error)"
1927 remote_ost_nodsh && skip "remote OST with nodsh" && return
1931 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1934 for ostnum in $(seq $OSTCOUNT); do
1935 # test-framework's OST numbering is one-based, while Lustre's
1937 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1938 # Parsing llobdstat's output sucks; we could grep the /proc
1939 # path, but that's likely to not be as portable as using the
1940 # llobdstat utility. So we parse lctl output instead.
1941 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1942 obdfilter/$ostname/stats |
1943 awk '/^write_bytes/ {print $7}' )
1944 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1945 if (( ${write_bytes:-0} > 0 ))
1952 $all_zeros || return 0
1955 echo foo > $DIR/d33/bar
1959 # Total up write_bytes after writing. We'd better find non-zeros.
1960 for ostnum in $(seq $OSTCOUNT); do
1961 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1962 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1963 obdfilter/$ostname/stats |
1964 awk '/^write_bytes/ {print $7}' )
1965 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1966 if (( ${write_bytes:-0} > 0 ))
1975 for ostnum in $(seq $OSTCOUNT); do
1976 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1977 echo "Check that write_bytes is present in obdfilter/*/stats:"
1978 do_facet ost$ostnum lctl get_param -n \
1979 obdfilter/$ostname/stats
1981 error "OST not keeping write_bytes stats (b22312)"
1984 run_test 33c "test llobdstat and write_bytes"
1986 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1989 $MCREATE $DIR/f34 || error
1990 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1991 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1992 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1993 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1995 run_test 34a "truncate file that has not been opened ==========="
1998 [ ! -f $DIR/f34 ] && test_34a
1999 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2000 $OPENFILE -f O_RDONLY $DIR/f34
2001 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2002 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2004 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2007 [ ! -f $DIR/f34 ] && test_34a
2008 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2009 $OPENFILE -f O_RDWR $DIR/f34
2010 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2011 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2013 run_test 34c "O_RDWR opening file-with-size works =============="
2016 [ ! -f $DIR/f34 ] && test_34a
2017 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2018 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2021 run_test 34d "write to sparse file ============================="
2025 $MCREATE $DIR/f34e || error
2026 $TRUNCATE $DIR/f34e 1000 || error
2027 $CHECKSTAT -s 1000 $DIR/f34e || error
2028 $OPENFILE -f O_RDWR $DIR/f34e
2029 $CHECKSTAT -s 1000 $DIR/f34e || error
2031 run_test 34e "create objects, some with size and some without =="
2033 test_34f() { # bug 6242, 6243
2036 $MCREATE $DIR/f34f || error
2037 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2038 dd if=$DIR/f34f of=$TMP/f34f
2039 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2040 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2041 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2042 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2043 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2045 run_test 34f "read from a file with no objects until EOF ======="
2048 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2049 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2050 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2051 cancel_lru_locks osc
2052 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2053 error "wrong size after lock cancel"
2055 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2056 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2057 error "expanding truncate failed"
2058 cancel_lru_locks osc
2059 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2060 error "wrong expanded size after lock cancel"
2062 run_test 34g "truncate long file ==============================="
2065 cp /bin/sh $DIR/f35a
2067 chown $RUNAS_ID $DIR/f35a
2068 $RUNAS $DIR/f35a && error || true
2071 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2075 utime $DIR/f36 || error
2077 run_test 36a "MDS utime check (mknod, utime) ==================="
2081 utime $DIR/f36 || error
2083 run_test 36b "OST utime check (open, utime) ===================="
2088 chown $RUNAS_ID $DIR/d36
2089 $RUNAS utime $DIR/d36/f36 || error
2091 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2094 [ ! -d $DIR/d36 ] && test_36c
2095 echo "" > $DIR/d36/f36
2096 $RUNAS utime $DIR/d36/f36 || error
2098 run_test 36d "non-root OST utime check (open, utime) ==========="
2101 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2103 touch $DIR/$tdir/$tfile
2104 $RUNAS utime $DIR/$tdir/$tfile && \
2105 error "utime worked, expected failure" || true
2107 run_test 36e "utime on non-owned file (should return error) ===="
2111 local LANG_SAVE=$LANG
2112 local LC_LANG_SAVE=$LC_LANG
2113 export LANG=C LC_LANG=C # for date language
2115 DATESTR="Dec 20 2000"
2117 lctl set_param fail_loc=$fl
2119 cp /etc/hosts $DIR/$tdir/$tfile
2120 sync & # write RPC generated with "current" inode timestamp, but delayed
2122 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2123 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2124 cancel_lru_locks osc
2125 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2127 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2128 echo "BEFORE: $LS_BEFORE" && \
2129 echo "AFTER : $LS_AFTER" && \
2130 echo "WANT : $DATESTR" && \
2131 error "$DIR/$tdir/$tfile timestamps changed" || true
2133 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2137 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2138 subr_36fh "0x80000214"
2140 run_test 36f "utime on file racing with OST BRW write =========="
2143 remote_ost_nodsh && skip "remote OST with nodsh" && return
2149 fmd_max_age=$(do_facet ost1 \
2150 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2153 fmd_before=$(do_facet ost1 \
2154 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2155 touch $DIR/$tdir/$tfile
2156 sleep $((fmd_max_age + 12))
2157 fmd_after=$(do_facet ost1 \
2158 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2160 echo "fmd_before: $fmd_before"
2161 echo "fmd_after: $fmd_after"
2162 [ "$fmd_after" -gt "$fmd_before" ] && \
2163 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2164 error "fmd didn't expire after ping" || true
2166 run_test 36g "filter mod data cache expiry ====================="
2169 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2170 subr_36fh "0x80000227"
2172 run_test 36h "utime on file racing with OST BRW write =========="
2176 echo f > $DIR/$tdir/fbugfile
2177 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2178 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2179 $UMOUNT $DIR/$tdir || error
2180 rm -f $DIR/$tdir/fbugfile || error
2182 run_test 37 "ls a mounted file system to check old content ====="
2185 local file=$DIR/$tfile
2187 openfile -f O_DIRECTORY $file
2190 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2191 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2193 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2197 touch $DIR/${tfile}2
2198 # ls -l $DIR/$tfile $DIR/${tfile}2
2199 # ls -lu $DIR/$tfile $DIR/${tfile}2
2200 # ls -lc $DIR/$tfile $DIR/${tfile}2
2202 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2203 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2205 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2207 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2209 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2210 error "O_TRUNC didn't change timestamps"
2213 run_test 39 "mtime changed on create ==========================="
2217 cp -p /etc/passwd $DIR/$tdir/fopen
2218 cp -p /etc/passwd $DIR/$tdir/flink
2219 cp -p /etc/passwd $DIR/$tdir/funlink
2220 cp -p /etc/passwd $DIR/$tdir/frename
2221 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2224 echo "aaaaaa" >> $DIR/$tdir/fopen
2225 echo "aaaaaa" >> $DIR/$tdir/flink
2226 echo "aaaaaa" >> $DIR/$tdir/funlink
2227 echo "aaaaaa" >> $DIR/$tdir/frename
2229 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2230 local link_new=`stat -c %Y $DIR/$tdir/flink`
2231 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2232 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2234 cat $DIR/$tdir/fopen > /dev/null
2235 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2236 rm -f $DIR/$tdir/funlink2
2237 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2239 for (( i=0; i < 2; i++ )) ; do
2240 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2241 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2242 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2243 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2245 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2246 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2247 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2248 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2250 cancel_lru_locks osc
2251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2254 run_test 39b "mtime change on open, link, unlink, rename ======"
2256 # this should be set to past
2257 TEST_39_MTIME=`date -d "1 year ago" +%s`
2263 local mtime0=`stat -c %Y $DIR1/$tfile`
2265 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2266 local mtime1=`stat -c %Y $DIR1/$tfile`
2267 [ "$mtime1" = $TEST_39_MTIME ] || \
2268 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2271 echo hello >> $DIR1/$tfile
2273 local mtime2=`stat -c %Y $DIR1/$tfile`
2274 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2275 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2277 mv $DIR1/$tfile $DIR1/$tfile-1
2279 for (( i=0; i < 2; i++ )) ; do
2280 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2281 [ "$mtime2" = "$mtime3" ] || \
2282 error "mtime ($mtime2) changed (to $mtime3) on rename"
2284 cancel_lru_locks osc
2285 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2288 run_test 39c "mtime change on rename ==========================="
2294 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2296 for (( i=0; i < 2; i++ )) ; do
2297 local mtime=`stat -c %Y $DIR1/$tfile`
2298 [ $mtime = $TEST_39_MTIME ] || \
2299 error "mtime($mtime) is not set to $TEST_39_MTIME"
2301 cancel_lru_locks osc
2302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2305 run_test 39d "create, utime, stat =============================="
2310 local mtime1=`stat -c %Y $DIR1/$tfile`
2312 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2314 for (( i=0; i < 2; i++ )) ; do
2315 local mtime2=`stat -c %Y $DIR1/$tfile`
2316 [ $mtime2 = $TEST_39_MTIME ] || \
2317 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2319 cancel_lru_locks osc
2320 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2323 run_test 39e "create, stat, utime, stat ========================"
2328 mtime1=`stat -c %Y $DIR1/$tfile`
2331 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2333 for (( i=0; i < 2; i++ )) ; do
2334 local mtime2=`stat -c %Y $DIR1/$tfile`
2335 [ $mtime2 = $TEST_39_MTIME ] || \
2336 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2338 cancel_lru_locks osc
2339 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2342 run_test 39f "create, stat, sleep, utime, stat ================="
2346 echo hello >> $DIR1/$tfile
2347 local mtime1=`stat -c %Y $DIR1/$tfile`
2350 chmod o+r $DIR1/$tfile
2352 for (( i=0; i < 2; i++ )) ; do
2353 local mtime2=`stat -c %Y $DIR1/$tfile`
2354 [ "$mtime1" = "$mtime2" ] || \
2355 error "lost mtime: $mtime2, should be $mtime1"
2357 cancel_lru_locks osc
2358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2361 run_test 39g "write, chmod, stat ==============================="
2369 echo hello >> $DIR1/$tfile
2370 local mtime1=`stat -c %Y $DIR1/$tfile`
2372 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2374 if [ "$d1" != "$d2" ]; then
2375 echo "write and touch not within one second"
2377 for (( i=0; i < 2; i++ )) ; do
2378 local mtime2=`stat -c %Y $DIR1/$tfile`
2379 [ "$mtime2" = $TEST_39_MTIME ] || \
2380 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2382 cancel_lru_locks osc
2383 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2387 run_test 39h "write, utime within one second, stat ============="
2393 echo hello >> $DIR1/$tfile
2394 local mtime1=`stat -c %Y $DIR1/$tfile`
2396 mv $DIR1/$tfile $DIR1/$tfile-1
2398 for (( i=0; i < 2; i++ )) ; do
2399 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2401 [ "$mtime1" = "$mtime2" ] || \
2402 error "lost mtime: $mtime2, should be $mtime1"
2404 cancel_lru_locks osc
2405 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2408 run_test 39i "write, rename, stat =============================="
2414 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2416 local mtime1=`stat -c %Y $DIR1/$tfile`
2418 mv $DIR1/$tfile $DIR1/$tfile-1
2420 kill -USR1 $multipid
2421 wait $multipid || error "multiop close failed"
2423 for (( i=0; i < 2; i++ )) ; do
2424 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2425 [ "$mtime1" = "$mtime2" ] || \
2426 error "mtime is lost on close: $mtime2, should be $mtime1"
2428 cancel_lru_locks osc
2429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2432 run_test 39j "write, rename, close, stat ======================="
2438 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2440 local mtime1=`stat -c %Y $DIR1/$tfile`
2442 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2444 kill -USR1 $multipid
2445 wait $multipid || error "multiop close failed"
2447 for (( i=0; i < 2; i++ )) ; do
2448 local mtime2=`stat -c %Y $DIR1/$tfile`
2450 [ "$mtime2" = $TEST_39_MTIME ] || \
2451 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2453 cancel_lru_locks osc
2454 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2457 run_test 39k "write, utime, close, stat ========================"
2459 # this should be set to future
2460 TEST_39_ATIME=`date -d "1 year" +%s`
2463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2464 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2468 # test setting directory atime to future
2469 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2470 local atime=$(stat -c %X $DIR/$tdir)
2471 [ "$atime" = $TEST_39_ATIME ] || \
2472 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2474 # test setting directory atime from future to now
2475 local d1=$(date +%s)
2477 local d2=$(date +%s)
2479 cancel_lru_locks mdc
2480 atime=$(stat -c %X $DIR/$tdir)
2481 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2482 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2484 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2487 # test setting directory atime when now > dir atime + atime_diff
2491 cancel_lru_locks mdc
2492 atime=$(stat -c %X $DIR/$tdir)
2493 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2494 error "atime is not updated : $atime, should be $d2"
2496 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2499 # test not setting directory atime when now < dir atime + atime_diff
2501 cancel_lru_locks mdc
2502 atime=$(stat -c %X $DIR/$tdir)
2503 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2504 error "atime is updated to $atime, should remain $d1<atime<$d2"
2506 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2508 run_test 39l "directory atime update ==========================="
2513 local far_past_mtime=$(date -d "May 29 1953" +%s)
2514 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2516 touch -m -d @$far_past_mtime $DIR1/$tfile
2517 touch -a -d @$far_past_atime $DIR1/$tfile
2519 for (( i=0; i < 2; i++ )) ; do
2520 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2521 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2522 error "atime or mtime set incorrectly"
2524 cancel_lru_locks osc
2525 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2528 run_test 39m "test atime and mtime before 1970"
2531 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2532 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2533 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2535 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2539 small_write $DIR/f41 18
2541 run_test 41 "test small file write + fstat ====================="
2543 count_ost_writes() {
2544 lctl get_param -n osc.*.stats |
2545 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2552 BG_DIRTY_RATIO_SAVE=10
2553 MAX_BG_DIRTY_RATIO=25
2557 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2558 # dirty_ratio, dirty_background_ratio
2559 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2560 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2561 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2562 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2564 # if file not here, we are a 2.4 kernel
2565 kill -CONT `pidof kupdated`
2570 # setup the trap first, so someone cannot exit the test at the
2571 # exact wrong time and mess up a machine
2572 trap start_writeback EXIT
2573 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2574 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2575 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2576 sysctl -w vm.dirty_writeback_centisecs=0
2577 sysctl -w vm.dirty_writeback_centisecs=0
2578 # save and increase /proc/sys/vm/dirty_ratio
2579 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2580 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2581 # save and increase /proc/sys/vm/dirty_background_ratio
2582 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2583 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2585 # if file not here, we are a 2.4 kernel
2586 kill -STOP `pidof kupdated`
2590 # ensure that all stripes have some grant before we test client-side cache
2592 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2593 dd if=/dev/zero of=$i bs=4k count=1
2598 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2599 # file truncation, and file removal.
2602 cancel_lru_locks osc
2604 sync; sleep 1; sync # just to be safe
2605 BEFOREWRITES=`count_ost_writes`
2606 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2607 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2608 AFTERWRITES=`count_ost_writes`
2609 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2610 error "$BEFOREWRITES < $AFTERWRITES"
2613 run_test 42a "ensure that we don't flush on close =============="
2617 cancel_lru_locks osc
2620 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2621 BEFOREWRITES=`count_ost_writes`
2622 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2623 AFTERWRITES=`count_ost_writes`
2624 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2625 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2627 BEFOREWRITES=`count_ost_writes`
2628 sync || error "sync: $?"
2629 AFTERWRITES=`count_ost_writes`
2630 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2631 error "$BEFOREWRITES < $AFTERWRITES on sync"
2633 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2637 run_test 42b "test destroy of file with cached dirty data ======"
2639 # if these tests just want to test the effect of truncation,
2640 # they have to be very careful. consider:
2641 # - the first open gets a {0,EOF}PR lock
2642 # - the first write conflicts and gets a {0, count-1}PW
2643 # - the rest of the writes are under {count,EOF}PW
2644 # - the open for truncate tries to match a {0,EOF}PR
2645 # for the filesize and cancels the PWs.
2646 # any number of fixes (don't get {0,EOF} on open, match
2647 # composite locks, do smarter file size management) fix
2648 # this, but for now we want these tests to verify that
2649 # the cancellation with truncate intent works, so we
2650 # start the file with a full-file pw lock to match against
2651 # until the truncate.
2656 cancel_lru_locks osc
2658 # prime the file with 0,EOF PW to match
2662 # now the real test..
2663 dd if=/dev/zero of=$file bs=1024 count=100
2664 BEFOREWRITES=`count_ost_writes`
2665 $TRUNCATE $file $offset
2666 cancel_lru_locks osc
2667 AFTERWRITES=`count_ost_writes`
2673 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2674 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2677 run_test 42c "test partial truncate of file with cached dirty data"
2681 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2682 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2685 run_test 42d "test complete truncate of file with cached dirty data"
2687 test_42e() { # bug22074
2688 local TDIR=$DIR/${tdir}e
2689 local pagesz=$(page_size)
2690 local pages=16 # hardcoded 16 pages, don't change it.
2691 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2692 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2697 $SETSTRIPE -c 1 $TDIR
2698 createmany -o $TDIR/f $files
2700 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2702 # we assume that with $OSTCOUNT files, at least one of them will
2703 # be allocated on OST0.
2704 warmup_files=$((OSTCOUNT * max_dirty_mb))
2705 createmany -o $TDIR/w $warmup_files
2707 # write a large amount of data into one file and sync, to get good
2708 # avail_grant number from OST.
2709 for ((i=0; i<$warmup_files; i++)); do
2710 idx=$($GETSTRIPE -i $TDIR/w$i)
2711 [ $idx -ne 0 ] && continue
2712 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2715 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2717 $LCTL get_param $proc_osc0/cur_dirty_bytes
2718 $LCTL get_param $proc_osc0/cur_grant_bytes
2720 # create as much dirty pages as we can while not to trigger the actual
2721 # RPCs directly. but depends on the env, VFS may trigger flush during this
2722 # period, hopefully we are good.
2723 for ((i=0; i<$warmup_files; i++)); do
2724 idx=$($GETSTRIPE -i $TDIR/w$i)
2725 [ $idx -ne 0 ] && continue
2726 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2728 $LCTL get_param $proc_osc0/cur_dirty_bytes
2729 $LCTL get_param $proc_osc0/cur_grant_bytes
2731 # perform the real test
2732 $LCTL set_param $proc_osc0/rpc_stats 0
2733 for ((;i<$files; i++)); do
2734 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2735 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2738 $LCTL get_param $proc_osc0/rpc_stats
2741 local have_ppr=false
2742 $LCTL get_param $proc_osc0/rpc_stats |
2743 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2744 # skip lines until we are at the RPC histogram data
2745 [ "$PPR" == "pages" ] && have_ppr=true && continue
2746 $have_ppr || continue
2748 # we only want the percent stat for < 16 pages
2749 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2751 percent=$((percent + WPCT))
2752 if [ $percent -gt 15 ]; then
2753 error "less than 16-pages write RPCs" \
2760 run_test 42e "verify sub-RPC writes are not done synchronously"
2764 cp -p /bin/ls $DIR/$tdir/$tfile
2765 multiop $DIR/$tdir/$tfile Ow_c &
2767 # give multiop a chance to open
2770 $DIR/$tdir/$tfile && error || true
2773 run_test 43 "execution of file opened for write should return -ETXTBSY"
2777 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2778 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2780 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2781 kill -USR1 $MULTIOP_PID || return 2
2782 wait $MULTIOP_PID || return 3
2785 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2789 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2790 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2792 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2793 kill -USR1 $MULTIOP_PID || return 2
2794 wait $MULTIOP_PID || return 3
2797 run_test 43b "truncate of file being executed should return -ETXTBSY"
2800 local testdir="$DIR/d43c"
2803 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2804 ( cd $testdir && md5sum -c)
2806 run_test 43c "md5sum of copy into lustre========================"
2809 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2810 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2811 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2813 run_test 44 "zero length read from a sparse stripe ============="
2816 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2818 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2819 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2820 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2822 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2823 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2826 OFFSETS="0 $((stride/2)) $((stride-1))"
2827 for offset in $OFFSETS ; do
2828 for i in `seq 0 $((nstripe-1))`; do
2829 local GLOBALOFFSETS=""
2830 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2831 local myfn=$DIR/d44a-$size
2832 echo "--------writing $myfn at $size"
2833 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2834 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2835 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2836 || error "ll_sparseness_verify $GLOBALOFFSETS"
2838 for j in `seq 0 $((nstripe-1))`; do
2839 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2840 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2841 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2843 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2844 || error "ll_sparseness_verify $GLOBALOFFSETS"
2849 run_test 44a "test sparse pwrite ==============================="
2853 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2859 before=`dirty_osc_total`
2860 echo executing "\"$*\""
2862 after=`dirty_osc_total`
2863 echo before $before, after $after
2867 # Obtain grants from OST if it supports it
2868 echo blah > ${f}_grant
2871 do_dirty_record "echo blah > $f"
2872 [ $before -eq $after ] && error "write wasn't cached"
2873 do_dirty_record "> $f"
2874 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2875 do_dirty_record "echo blah > $f"
2876 [ $before -eq $after ] && error "write wasn't cached"
2877 do_dirty_record "sync"
2878 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2879 do_dirty_record "echo blah > $f"
2880 [ $before -eq $after ] && error "write wasn't cached"
2881 do_dirty_record "cancel_lru_locks osc"
2882 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2885 run_test 45 "osc io page accounting ============================"
2887 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2888 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2889 # objects offset and an assert hit when an rpc was built with 1023's mapped
2890 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2895 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2897 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2898 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2902 run_test 46 "dirtying a previously written page ================"
2904 # test_47 is removed "Device nodes check" is moved to test_28
2906 test_48a() { # bug 2399
2907 check_kernel_version 34 || return 0
2910 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2911 mkdir $DIR/d48a || error "recreate directory failed"
2912 touch foo || error "'touch foo' failed after recreating cwd"
2913 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2914 if check_kernel_version 44; then
2915 touch .foo || error "'touch .foo' failed after recreating cwd"
2916 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2918 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2919 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2920 cd . || error "'cd .' failed after recreating cwd"
2921 mkdir . && error "'mkdir .' worked after recreating cwd"
2922 rmdir . && error "'rmdir .' worked after recreating cwd"
2923 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2924 cd .. || error "'cd ..' failed after recreating cwd"
2926 run_test 48a "Access renamed working dir (should return errors)="
2928 test_48b() { # bug 2399
2929 check_kernel_version 34 || return 0
2932 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2933 touch foo && error "'touch foo' worked after removing cwd"
2934 mkdir foo && error "'mkdir foo' worked after removing cwd"
2935 if check_kernel_version 44; then
2936 touch .foo && error "'touch .foo' worked after removing cwd"
2937 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2939 ls . > /dev/null && error "'ls .' worked after removing cwd"
2940 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2941 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2942 mkdir . && error "'mkdir .' worked after removing cwd"
2943 rmdir . && error "'rmdir .' worked after removing cwd"
2944 ln -s . foo && error "'ln -s .' worked after removing cwd"
2945 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2947 run_test 48b "Access removed working dir (should return errors)="
2949 test_48c() { # bug 2350
2950 check_kernel_version 36 || return 0
2951 #lctl set_param debug=-1
2953 mkdir -p $DIR/d48c/dir
2955 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2956 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2957 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2958 if check_kernel_version 44; then
2959 touch .foo && error "'touch .foo' worked after removing cwd"
2960 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2962 $TRACE ls . && error "'ls .' worked after removing cwd"
2963 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2964 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2965 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2966 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2967 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2968 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2970 run_test 48c "Access removed working subdir (should return errors)"
2972 test_48d() { # bug 2350
2973 check_kernel_version 36 || return 0
2974 #lctl set_param debug=-1
2976 mkdir -p $DIR/d48d/dir
2978 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2979 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2980 $TRACE touch foo && error "'touch foo' worked after removing parent"
2981 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2982 if check_kernel_version 44; then
2983 touch .foo && error "'touch .foo' worked after removing parent"
2984 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2986 $TRACE ls . && error "'ls .' worked after removing parent"
2987 $TRACE ls .. && error "'ls ..' worked after removing parent"
2988 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2989 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2990 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2991 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2992 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2994 run_test 48d "Access removed parent subdir (should return errors)"
2996 test_48e() { # bug 4134
2997 check_kernel_version 41 || return 0
2998 #lctl set_param debug=-1
3000 mkdir -p $DIR/d48e/dir
3002 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3003 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3004 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3005 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3006 # On a buggy kernel addition of "touch foo" after cd .. will
3007 # produce kernel oops in lookup_hash_it
3008 touch ../foo && error "'cd ..' worked after recreate parent"
3010 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3012 run_test 48e "Access to recreated parent subdir (should return errors)"
3018 ls /proc/$$/cwd || error
3020 run_test 50 "special situations: /proc symlinks ==============="
3022 test_51a() { # was test_51
3023 # bug 1516 - create an empty entry right after ".." then split dir
3026 $MCREATE $DIR/d51/bar
3028 createmany -m $DIR/d51/longfile 201
3030 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3031 $MCREATE $DIR/d51/longfile$FNUM
3036 ls -l $DIR/d51 > /dev/null || error
3038 run_test 51a "special situations: split htree with empty entry =="
3040 export NUMTEST=70000
3042 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3043 [ $NUMFREE -lt 21000 ] && \
3044 skip "not enough free inodes ($NUMFREE)" && \
3047 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3050 createmany -d $DIR/d51b/t- $NUMTEST
3052 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3054 test_51ba() { # LU-993
3055 local BASE=$DIR/d51b
3056 # unlink all but 100 subdirectories, then check it still works
3058 local DELETE=$((NUMTEST - LEFT))
3060 ! [ -d "${BASE}/t-$DELETE" ] && skip "test_51b() not run" && return 0
3062 # for ldiskfs the nlink count should be 1, but this is OSD specific
3063 # and so this is listed for informational purposes only
3064 log "nlink before: $(stat -c %h $BASE)"
3065 unlinkmany -d $BASE/t- $DELETE ||
3066 error "unlink of first $DELETE subdirs failed"
3068 log "nlink between: $(stat -c %h $BASE)"
3069 local FOUND=$(ls -l ${BASE} | wc -l)
3070 FOUND=$((FOUND - 1)) # trim the first line of ls output
3071 [ $FOUND -ne $LEFT ] &&
3072 error "can't find subdirs: found only $FOUND/$LEFT"
3074 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3075 error "unlink of second $LEFT subdirs failed"
3076 log "nlink after: $(stat -c %h $BASE)"
3078 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3081 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3083 local ndirs=${TEST51BB_NDIRS:-10}
3084 local nfiles=${TEST51BB_NFILES:-100}
3086 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3088 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3089 nfiles=$(( numfree / ndirs - 10 ))
3091 local dir=$DIR/d51bb
3093 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3094 lctl set_param -n lmv.*.placement=CHAR
3097 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3101 for ((i=0; i < $ndirs; i++)); do
3102 dirs[i]=$dir/$RANDOM
3103 echo Creating directory ${dirs[i]}
3106 echo Creating $nfiles in dir ${dirs[i]} ...
3107 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3108 createmany -o ${dirs[i]}/$tfile- $nfiles
3114 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3118 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3119 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3120 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3123 lctl set_param -n lmv.*.placement=$savePOLICY
3125 [ $rc -ne $MDSCOUNT ] || \
3126 error "Objects/inodes are not distributed over all mds servers"
3128 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3131 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3133 createmany -o $DIR/d51d/t- 1000
3134 $GETSTRIPE $DIR/d51d > $TMP/files
3135 for N in `seq 0 $((OSTCOUNT - 1))`; do
3136 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3137 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3138 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3140 unlinkmany $DIR/d51d/t- 1000
3143 for N in `seq 1 $((OSTCOUNT - 1))`; do
3144 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3145 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3146 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3147 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3149 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3150 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3151 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3152 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3156 run_test 51d "check object distribution ===================="
3159 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3162 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3163 echo bar >> $DIR/d52a/foo || error "append bar failed"
3164 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3165 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3166 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3167 echo foo >> $DIR/d52a/foo || error "append foo failed"
3168 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3169 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3170 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3171 cp -r $DIR/d52a /tmp/
3172 rm -fr $DIR/d52a || error "cleanup rm failed"
3174 run_test 52a "append-only flag test (should return errors) ====="
3177 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3180 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3181 cat test > $DIR/d52b/foo && error "cat test worked"
3182 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3183 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3184 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3185 echo foo >> $DIR/d52b/foo && error "echo worked"
3186 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3187 [ -f $DIR/d52b/foo ] || error
3188 [ -f $DIR/d52b/foo_ren ] && error
3189 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3190 chattr -i $DIR/d52b/foo || error "chattr failed"
3192 rm -fr $DIR/d52b || error
3194 run_test 52b "immutable flag test (should return errors) ======="
3197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3198 remote_ost_nodsh && skip "remote OST with nodsh" && return
3207 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3208 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3209 param=`echo ${value[0]} | cut -d "=" -f1`
3210 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3211 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3212 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3213 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3214 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3215 if [ $ost_last != $mds_last ]; then
3216 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3220 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3223 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3224 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3225 $SOCKETSERVER $DIR/socket
3226 $SOCKETCLIENT $DIR/socket || error
3227 $MUNLINK $DIR/socket
3229 run_test 54a "unix domain socket test =========================="
3235 dd if=/dev/zero of=$f bs=`page_size` count=1
3237 run_test 54b "char device works in lustre ======================"
3240 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3241 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3242 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3244 for i in `seq 3 7`; do
3245 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3255 loopdev="$DIR/loop54c"
3258 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3259 mknod $loopdev b 7 $LOOPNUM
3260 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3261 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3262 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3263 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3265 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3266 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3268 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3273 run_test 54c "block device works in lustre ====================="
3279 [ "$string" = `echo $string > $f | cat $f` ] || error
3281 run_test 54d "fifo device works in lustre ======================"
3284 check_kernel_version 46 || return 0
3287 cp -aL /dev/console $f
3288 echo $string > $f || error
3290 run_test 54e "console/tty device works in lustre ======================"
3292 #The test_55 used to be iopen test and it was removed by bz#24037.
3293 #run_test 55 "check iopen_connect_dentry() ======================"
3295 test_56a() { # was test_56
3301 NUMFILESx2=$(($NUMFILES * 2))
3302 for i in `seq 1 $NUMFILES` ; do
3303 touch $DIR/d56/file$i
3304 touch $DIR/d56/dir/file$i
3307 # test lfs getstripe with --recursive
3308 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3309 [ $FILENUM -eq $NUMFILESx2 ] ||
3310 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3311 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3312 [ $FILENUM -eq $NUMFILES ] ||
3313 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3314 echo "$GETSTRIPE --recursive passed."
3316 # test lfs getstripe with file instead of dir
3317 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3318 [ $FILENUM -eq 1 ] || error \
3319 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3320 echo "$GETSTRIPE file1 passed."
3322 #test lfs getstripe with --verbose
3323 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3324 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3325 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3326 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3327 echo "$GETSTRIPE --verbose passed."
3329 #test lfs getstripe with --obd
3330 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3331 error "$GETSTRIPE --obd wrong_uuid should return error message"
3333 [ "$OSTCOUNT" -lt 2 ] &&
3334 skip_env "skipping other $GETSTRIPE --obd test" && return
3337 OBDUUID=$(ostuuid_from_index $OSTIDX)
3338 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3339 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3340 [ $FOUND -eq $FILENUM ] ||
3341 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3342 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3343 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3344 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3345 error "$GETSTRIPE --obd: should not show file on other obd"
3346 echo "$GETSTRIPE --obd passed"
3348 run_test 56a "check $GETSTRIPE"
3353 local LOCAL_NUMFILES="$1"
3354 local LOCAL_NUMDIRS="$2"
3355 local MKDIR_PARAMS="$3"
3357 if [ ! -d "$TDIR" ] ; then
3359 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3360 for i in `seq 1 $LOCAL_NUMFILES` ; do
3363 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3365 for j in `seq 1 $LOCAL_NUMFILES` ; do
3366 touch $TDIR/dir$i/file$j
3372 setup_56_special() {
3376 if [ ! -e "$TDIR/loop1b" ] ; then
3377 for i in `seq 1 $LOCAL_NUMFILES` ; do
3378 mknod $TDIR/loop${i}b b 7 $i
3379 mknod $TDIR/null${i}c c 1 3
3380 ln -s $TDIR/file1 $TDIR/link${i}l
3382 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3383 mknod $TDIR/dir$i/loop${i}b b 7 $i
3384 mknod $TDIR/dir$i/null${i}c c 1 3
3385 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3394 setup_56 $NUMFILES $NUMDIRS
3396 EXPECTED=$(($NUMDIRS + 2))
3397 # test lfs find with -name
3398 for i in $(seq 1 $NUMFILES) ; do
3399 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3400 [ $NUMS -eq $EXPECTED ] ||
3401 error "lfs find -name \"*$i\" $TDIR wrong: "\
3402 "found $NUMS, expected $EXPECTED"
3405 run_test 56g "check lfs find -name ============================="
3411 setup_56 $NUMFILES $NUMDIRS
3413 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3414 # test lfs find with ! -name
3415 for i in $(seq 1 $NUMFILES) ; do
3416 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3417 [ $NUMS -eq $EXPECTED ] ||
3418 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3419 "found $NUMS, expected $EXPECTED"
3422 run_test 56h "check lfs find ! -name ============================="
3427 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3428 CMD="$LFIND -ost $UUID $DIR/$tdir"
3430 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3432 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3436 setup_56_special $NUMFILES $NUMDIRS
3438 EXPECTED=$((NUMDIRS + 1))
3439 CMD="$LFIND -type d $TDIR"
3440 NUMS=$($CMD | wc -l)
3441 [ $NUMS -eq $EXPECTED ] ||
3442 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3444 run_test 56j "check lfs find -type d ============================="
3448 setup_56_special $NUMFILES $NUMDIRS
3450 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3451 CMD="$LFIND -type f $TDIR"
3452 NUMS=$($CMD | wc -l)
3453 [ $NUMS -eq $EXPECTED ] ||
3454 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3456 run_test 56k "check lfs find -type f ============================="
3460 setup_56_special $NUMFILES $NUMDIRS
3462 EXPECTED=$((NUMDIRS + NUMFILES))
3463 CMD="$LFIND -type b $TDIR"
3464 NUMS=$($CMD | wc -l)
3465 [ $NUMS -eq $EXPECTED ] ||
3466 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3468 run_test 56l "check lfs find -type b ============================="
3472 setup_56_special $NUMFILES $NUMDIRS
3474 EXPECTED=$((NUMDIRS + NUMFILES))
3475 CMD="$LFIND -type c $TDIR"
3476 NUMS=$($CMD | wc -l)
3477 [ $NUMS -eq $EXPECTED ] ||
3478 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3480 run_test 56m "check lfs find -type c ============================="
3484 setup_56_special $NUMFILES $NUMDIRS
3486 EXPECTED=$((NUMDIRS + NUMFILES))
3487 CMD="$LFIND -type l $TDIR"
3488 NUMS=$($CMD | wc -l)
3489 [ $NUMS -eq $EXPECTED ] ||
3490 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3492 run_test 56n "check lfs find -type l ============================="
3496 setup_56 $NUMFILES $NUMDIRS
3498 utime $TDIR/file1 > /dev/null || error "utime (1)"
3499 utime $TDIR/file2 > /dev/null || error "utime (2)"
3500 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3501 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3502 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3503 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3506 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3507 [ $NUMS -eq $EXPECTED ] || \
3508 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3511 CMD="$LFIND -mtime 0 $TDIR"
3512 NUMS=$($CMD | wc -l)
3513 [ $NUMS -eq $EXPECTED ] ||
3514 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3516 run_test 56o "check lfs find -mtime for old files =========================="
3519 [ $RUNAS_ID -eq $UID ] &&
3520 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3523 setup_56 $NUMFILES $NUMDIRS
3525 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3527 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3528 NUMS=$($CMD | wc -l)
3529 [ $NUMS -eq $EXPECTED ] || \
3530 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3532 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3533 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3534 NUMS=$($CMD | wc -l)
3535 [ $NUMS -eq $EXPECTED ] || \
3536 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3538 run_test 56p "check lfs find -uid and ! -uid ==============================="
3541 [ $RUNAS_ID -eq $UID ] &&
3542 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3545 setup_56 $NUMFILES $NUMDIRS
3547 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3550 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3551 NUMS=$($CMD | wc -l)
3552 [ $NUMS -eq $EXPECTED ] ||
3553 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3555 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3556 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3557 NUMS=$($CMD | wc -l)
3558 [ $NUMS -eq $EXPECTED ] ||
3559 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3561 run_test 56q "check lfs find -gid and ! -gid ==============================="
3565 setup_56 $NUMFILES $NUMDIRS
3568 CMD="$LFIND -size 0 -type f $TDIR"
3569 NUMS=$($CMD | wc -l)
3570 [ $NUMS -eq $EXPECTED ] ||
3571 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3573 CMD="$LFIND ! -size 0 -type f $TDIR"
3574 NUMS=$($CMD | wc -l)
3575 [ $NUMS -eq $EXPECTED ] ||
3576 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3577 echo "test" > $TDIR/$tfile
3578 echo "test2" > $TDIR/$tfile.2 && sync
3580 CMD="$LFIND -size 5 -type f $TDIR"
3581 NUMS=$($CMD | wc -l)
3582 [ $NUMS -eq $EXPECTED ] ||
3583 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3585 CMD="$LFIND -size +5 -type f $TDIR"
3586 NUMS=$($CMD | wc -l)
3587 [ $NUMS -eq $EXPECTED ] ||
3588 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3590 CMD="$LFIND -size +0 -type f $TDIR"
3591 NUMS=$($CMD | wc -l)
3592 [ $NUMS -eq $EXPECTED ] ||
3593 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3595 CMD="$LFIND ! -size -5 -type f $TDIR"
3596 NUMS=$($CMD | wc -l)
3597 [ $NUMS -eq $EXPECTED ] ||
3598 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3600 CMD="$LFIND -size -5 -type f $TDIR"
3601 NUMS=$($CMD | wc -l)
3602 [ $NUMS -eq $EXPECTED ] ||
3603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3605 run_test 56r "check lfs find -size works =========================="
3607 test_56s() { # LU-611
3609 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3611 if [ $OSTCOUNT -gt 1 ]; then
3612 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3616 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3620 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3621 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3622 NUMS=$($CMD | wc -l)
3623 [ $NUMS -eq $EXPECTED ] ||
3624 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3626 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3627 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3628 NUMS=$($CMD | wc -l)
3629 [ $NUMS -eq $EXPECTED ] ||
3630 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3633 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3634 NUMS=$($CMD | wc -l)
3635 [ $NUMS -eq $EXPECTED ] ||
3636 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3638 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3639 NUMS=$($CMD | wc -l)
3640 [ $NUMS -eq $EXPECTED ] ||
3641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3644 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3645 NUMS=$($CMD | wc -l)
3646 [ $NUMS -eq $EXPECTED ] ||
3647 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3649 run_test 56s "check lfs find -stripe-count works"
3651 test_56t() { # LU-611
3653 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3655 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3657 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3658 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3659 NUMS=$($CMD | wc -l)
3660 [ $NUMS -eq $EXPECTED ] ||
3661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3663 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3664 NUMS=$($CMD | wc -l)
3665 [ $NUMS -eq $EXPECTED ] ||
3666 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3668 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3669 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3670 NUMS=$($CMD | wc -l)
3671 [ $NUMS -eq $EXPECTED ] ||
3672 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3674 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3675 NUMS=$($CMD | wc -l)
3676 [ $NUMS -eq $EXPECTED ] ||
3677 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3680 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3681 NUMS=$($CMD | wc -l)
3682 [ $NUMS -eq $EXPECTED ] ||
3683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3685 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3686 NUMS=$($CMD | wc -l)
3687 [ $NUMS -eq $EXPECTED ] ||
3688 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3691 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3692 NUMS=$($CMD | wc -l)
3693 [ $NUMS -eq $EXPECTED ] ||
3694 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3696 run_test 56t "check lfs find -stripe-size works"
3698 test_56u() { # LU-611
3700 setup_56 $NUMFILES $NUMDIRS "-i 0"
3702 if [ $OSTCOUNT -gt 1 ]; then
3703 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3709 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3710 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3711 NUMS=$($CMD | wc -l)
3712 [ $NUMS -eq $EXPECTED ] ||
3713 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3716 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3717 NUMS=$($CMD | wc -l)
3718 [ $NUMS -eq $EXPECTED ] ||
3719 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3721 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3722 NUMS=$($CMD | wc -l)
3723 [ $NUMS -eq $EXPECTED ] ||
3724 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3727 # This should produce an error and not return any files
3728 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3729 NUMS=$($CMD 2>/dev/null | wc -l)
3730 [ $NUMS -eq $EXPECTED ] ||
3731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3733 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3734 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3735 NUMS=$($CMD | wc -l)
3736 [ $NUMS -eq $EXPECTED ] ||
3737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3739 run_test 56u "check lfs find -stripe-index works"
3746 setup_56 $NUMFILES $NUMDIRS
3748 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3749 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3751 for file in $($LFIND -mdt $UUID $TDIR); do
3752 file_mdt_idx=$($GETSTRIPE -M $file)
3753 [ $file_mdt_idx -eq $MDT_IDX ] ||
3754 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3757 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3760 # note test will not do anything if MDS is not local
3761 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3762 local MNTDEV="osd*.*MDT*.mntdev"
3763 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3764 [ -z "$DEV" ] && error "can't access $MNTDEV"
3765 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3766 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3767 error "can't access $DEV"
3768 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3769 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3773 run_test 57a "verify MDS filesystem created with large inodes =="
3776 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3781 local FILEN=$dir/f$FILECOUNT
3783 rm -rf $dir || error "removing $dir"
3784 mkdir -p $dir || error "creating $dir"
3785 local num=$(get_mds_dir $dir)
3788 echo "mcreating $FILECOUNT files"
3789 createmany -m $dir/f 1 $FILECOUNT || \
3790 error "creating files in $dir"
3792 # verify that files do not have EAs yet
3793 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3794 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3798 df $dir #make sure we get new statfs data
3799 local MDSFREE=$(do_facet $mymds \
3800 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3801 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3802 echo "opening files to create objects/EAs"
3804 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3805 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3808 # verify that files have EAs now
3809 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3810 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3812 sleep 1 #make sure we get new statfs data
3814 local MDSFREE2=$(do_facet $mymds \
3815 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3816 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3817 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3818 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3819 error "MDC before $MDCFREE != after $MDCFREE2"
3821 echo "MDC before $MDCFREE != after $MDCFREE2"
3822 echo "unable to confirm if MDS has large inodes"
3827 run_test 57b "default LOV EAs are stored inside large inodes ==="
3830 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3833 run_test 58 "verify cross-platform wire constants =============="
3836 echo "touch 130 files"
3837 createmany -o $DIR/f59- 130
3839 unlinkmany $DIR/f59- 130
3842 # wait for commitment of removal
3844 run_test 59 "verify cancellation of llog records async ========="
3846 TEST60_HEAD="test_60 run $RANDOM"
3848 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3849 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3850 log "$TEST60_HEAD - from kernel mode"
3851 do_facet mgs sh run-llog.sh
3853 run_test 60a "llog sanity tests run from kernel module =========="
3855 test_60b() { # bug 6411
3857 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3869 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3871 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3874 echo "create 5000 files"
3875 createmany -o $DIR/f60c- 5000
3876 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3877 lctl set_param fail_loc=0x80000137
3878 unlinkmany $DIR/f60c- 5000
3879 lctl set_param fail_loc=0
3881 run_test 60c "unlink file when mds full"
3884 SAVEPRINTK=$(lctl get_param -n printk)
3886 # verify "lctl mark" is even working"
3887 MESSAGE="test message ID $RANDOM $$"
3888 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3889 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3891 lctl set_param printk=0 || error "set lnet.printk failed"
3892 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3893 MESSAGE="new test message ID $RANDOM $$"
3894 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3895 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3896 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3898 lctl set_param -n printk="$SAVEPRINTK"
3900 run_test 60d "test printk console message masking"
3904 dd if=/dev/zero of=$f bs=`page_size` count=1
3905 cancel_lru_locks osc
3906 multiop $f OSMWUc || error
3909 run_test 61 "mmap() writes don't make sync hang ================"
3911 # bug 2330 - insufficient obd_match error checking causes LBUG
3915 cancel_lru_locks osc
3916 lctl set_param fail_loc=0x405
3917 cat $f && error "cat succeeded, expect -EIO"
3918 lctl set_param fail_loc=0
3920 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3921 # match every page all of the time.
3922 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3924 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3925 test_63a() { # was test_63
3926 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3927 lctl set_param -n osc.*.max_dirty_mb 0
3928 for i in `seq 10` ; do
3929 dd if=/dev/zero of=$DIR/f63 bs=8k &
3935 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3936 rm -f $DIR/f63 || true
3938 run_test 63a "Verify oig_wait interruption does not crash ======="
3940 # bug 2248 - async write errors didn't return to application on sync
3941 # bug 3677 - async write errors left page locked
3944 lctl set_param debug=-1
3946 # ensure we have a grant to do async writes
3947 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3950 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3951 lctl set_param fail_loc=0x80000406
3952 multiop $DIR/$tfile Owy && \
3953 error "sync didn't return ENOMEM"
3954 sync; sleep 2; sync # do a real sync this time to flush page
3955 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3956 error "locked page left in cache after async error" || true
3959 run_test 63b "async write errors should be returned to fsync ==="
3963 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3965 run_test 64a "verify filter grant calculations (in kernel) ====="
3968 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3971 run_test 64b "check out-of-space detection on client ==========="
3973 # bug 1414 - set/get directories' stripe info
3977 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3979 run_test 65a "directory with no stripe info ===================="
3983 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
3985 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3987 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
3990 if [ $OSTCOUNT -gt 1 ]; then
3992 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
3993 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
3995 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3998 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4002 if [ $STRIPECOUNT -le 0 ]; then
4004 elif [ $STRIPECOUNT -gt 2000 ]; then
4005 #LOV_MAX_STRIPE_COUNT is 2000
4006 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4008 sc=$(($STRIPECOUNT - 1))
4010 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4011 touch $DIR/d65/f4 $DIR/d65/f5
4012 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4014 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4019 $SETSTRIPE $DIR/d65 || error "setstripe"
4020 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4022 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4024 run_test 65e "directory setstripe defaults ======================="
4028 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4030 run_test 65f "dir setstripe permission (should return error) ==="
4034 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4035 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4036 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4037 error "delete default stripe failed"
4039 run_test 65g "directory setstripe -d ==========================="
4043 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4044 mkdir -p $DIR/d65/dd1
4045 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4046 error "stripe info inherit failed"
4048 run_test 65h "directory stripe info inherit ===================="
4050 test_65i() { # bug6367
4051 $SETSTRIPE -S 65536 -c -1 $MOUNT
4053 run_test 65i "set non-default striping on root directory (bug 6367)="
4055 test_65ia() { # bug12836
4056 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4058 run_test 65ia "getstripe on -1 default directory striping"
4060 test_65ib() { # bug12836
4061 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4063 run_test 65ib "getstripe -v on -1 default directory striping"
4065 test_65ic() { # bug12836
4066 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
4068 run_test 65ic "new find on -1 default directory striping"
4070 test_65j() { # bug6367
4072 # if we aren't already remounting for each test, do so for this test
4073 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4074 cleanup || error "failed to unmount"
4077 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4079 run_test 65j "set default striping on root directory (bug 6367)="
4081 test_65k() { # bug11679
4082 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4085 echo "Check OST status: "
4086 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4087 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4089 for OSC in $MDS_OSCS; do
4090 echo $OSC "is activate"
4091 do_facet $SINGLEMDS lctl --device %$OSC activate
4094 do_facet client mkdir -p $DIR/$tdir
4095 for INACTIVE_OSC in $MDS_OSCS; do
4096 echo "Deactivate: " $INACTIVE_OSC
4097 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4098 for STRIPE_OSC in $MDS_OSCS; do
4099 OST=`osc_to_ost $STRIPE_OSC`
4100 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4101 awk -F: /$OST/'{ print $1 }' | head -n 1`
4103 [ -f $DIR/$tdir/$IDX ] && continue
4104 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4105 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4107 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4109 do_facet client rm -f $DIR/$tdir/*
4110 echo $INACTIVE_OSC "is Activate."
4111 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4114 run_test 65k "validate manual striping works properly with deactivated OSCs"
4116 test_65l() { # bug 12836
4117 mkdir -p $DIR/$tdir/test_dir
4118 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4119 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4121 run_test 65l "lfs find on -1 stripe dir ========================"
4123 # bug 2543 - update blocks count on client
4126 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4128 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4129 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4131 run_test 66 "update inode blocks count on client ==============="
4137 if [ ! -z "$LLOOP" ]; then
4138 if swapon -s | grep -q $LLOOP; then
4139 swapoff $LLOOP || error "swapoff failed"
4142 $LCTL blockdev_detach $LLOOP || error "detach failed"
4146 if [ ! -z "$LLITELOOPLOAD" ]; then
4154 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4158 swapon -s | awk '($1 == "'$1'") { print $4 }'
4161 # test case for lloop driver, basic function
4163 [ "$UID" != 0 ] && skip_env "must run as root" && return
4164 llite_lloop_enabled || \
4165 { skip_env "llite_lloop module disabled" && return; }
4167 trap cleanup_68 EXIT
4169 if ! module_loaded llite_lloop; then
4170 if load_module llite/llite_lloop; then
4173 skip_env "can't find module llite_lloop"
4178 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4179 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4180 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4182 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4183 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4187 run_test 68a "lloop driver - basic test ========================"
4189 # excercise swapping to lustre by adding a high priority swapfile entry
4190 # and then consuming memory until it is used.
4191 test_68b() { # was test_68
4192 [ "$UID" != 0 ] && skip_env "must run as root" && return
4193 lctl get_param -n devices | grep -q obdfilter && \
4194 skip "local OST" && return
4196 grep -q llite_lloop /proc/modules
4197 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4199 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4200 skip "can't reliably test swap with TCP" && return
4202 MEMTOTAL=`meminfo MemTotal`
4203 NR_BLOCKS=$((MEMTOTAL>>8))
4204 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4206 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4207 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4210 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4212 trap cleanup_68 EXIT
4214 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4216 echo "before: `swapon -s | grep $LLOOP`"
4217 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4218 echo "after: `swapon -s | grep $LLOOP`"
4219 SWAPUSED=`swap_used $LLOOP`
4223 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4225 run_test 68b "support swapping to Lustre ========================"
4227 # bug5265, obdfilter oa2dentry return -ENOENT
4228 # #define OBD_FAIL_OST_ENOENT 0x217
4230 remote_ost_nodsh && skip "remote OST with nodsh" && return
4233 $SETSTRIPE -c 1 -i 0 $f
4235 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4237 do_facet ost1 lctl set_param fail_loc=0x217
4238 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4239 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4241 do_facet ost1 lctl set_param fail_loc=0
4242 $DIRECTIO write $f 0 2 || error "write error"
4244 cancel_lru_locks osc
4245 $DIRECTIO read $f 0 1 || error "read error"
4247 do_facet ost1 lctl set_param fail_loc=0x217
4248 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4250 do_facet ost1 lctl set_param fail_loc=0
4253 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4257 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4259 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4261 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4262 check_kernel_version 43 || return 0
4263 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4265 # Check that testing environment is properly set up. Skip if not
4266 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4267 skip_env "User $RUNAS_ID does not exist - skipping"
4270 # We had better clear the $DIR to get enough space for dd
4275 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4276 # See if we are still setuid/sgid
4277 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4278 # Now test that MDS is updated too
4279 cancel_lru_locks mdc
4280 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4284 run_test 72a "Test that remove suid works properly (bug5695) ===="
4286 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4289 [ "$RUNAS_ID" = "$UID" ] && \
4290 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4291 [ "$RUNAS_ID" -eq 0 ] && \
4292 skip_env "RUNAS_ID = 0 -- skipping" && return
4294 # Check that testing environment is properly set up. Skip if not
4295 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4296 skip_env "User $RUNAS_ID does not exist - skipping"
4299 touch $DIR/${tfile}-f{g,u}
4300 mkdir $DIR/${tfile}-d{g,u}
4301 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4302 chmod g+s $DIR/${tfile}-{f,d}g
4303 chmod u+s $DIR/${tfile}-{f,d}u
4304 for perm in 777 2777 4777; do
4305 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4306 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4307 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4308 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4312 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4314 # bug 3462 - multiple simultaneous MDC requests
4318 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4321 lctl set_param fail_loc=0x80000129
4322 multiop $DIR/d73-1/f73-2 Oc &
4324 lctl set_param fail_loc=0
4326 multiop $DIR/d73-2/f73-3 Oc &
4330 wait $pid1 || return 1
4334 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4335 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4336 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4340 run_test 73 "multiple MDC requests (should not deadlock)"
4342 test_74a() { # bug 6149, 6184
4343 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4345 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4346 # will spin in a tight reconnection loop
4348 lctl set_param fail_loc=0x8000030e
4349 # get any lock that won't be difficult - lookup works.
4351 lctl set_param fail_loc=0
4355 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4357 test_74b() { # bug 13310
4358 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4360 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4361 # will spin in a tight reconnection loop
4362 lctl set_param fail_loc=0x8000030e
4363 # get a "difficult" lock
4365 lctl set_param fail_loc=0
4369 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4372 #define OBD_FAIL_LDLM_NEW_LOCK
4373 lctl set_param fail_loc=0x80000319
4374 touch $DIR/$tfile && error "Touch successful"
4377 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4380 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4383 get_inode_slab_tunables() {
4384 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4387 set_inode_slab_tunables() {
4388 echo "lustre_inode_cache $1" > /proc/slabinfo
4391 test_76() { # Now for bug 20433, added originally in bug 1443
4392 local SLAB_SETTINGS=`get_inode_slab_tunables`
4393 local CPUS=`getconf _NPROCESSORS_ONLN`
4394 # we cannot set limit below 1 which means 1 inode in each
4395 # per-cpu cache is still allowed
4396 set_inode_slab_tunables "1 1 0"
4397 cancel_lru_locks osc
4398 BEFORE_INODES=`num_inodes`
4399 echo "before inodes: $BEFORE_INODES"
4401 [ "$SLOW" = "no" ] && COUNT=100
4402 for i in `seq $COUNT`; do
4406 cancel_lru_locks osc
4407 AFTER_INODES=`num_inodes`
4408 echo "after inodes: $AFTER_INODES"
4410 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4412 AFTER_INODES=`num_inodes`
4414 echo "wait $wait seconds inodes: $AFTER_INODES"
4415 if [ $wait -gt 30 ]; then
4416 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4419 set_inode_slab_tunables "$SLAB_SETTINGS"
4421 run_test 76 "confirm clients recycle inodes properly ===="
4427 # Note: in sptlrpc modes which enable its own bulk checksum, the
4428 # original crc32_le bulk checksum will be automatically disabled,
4429 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4430 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4431 # In this case set_checksums() will not be no-op, because sptlrpc
4432 # bulk checksum will be enabled all through the test.
4434 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4435 lctl set_param -n osc.*.checksums $1
4439 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4440 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4441 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4442 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4445 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4446 log "set checksum type to $1"
4449 F77_TMP=$TMP/f77-temp
4452 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4453 error "error writing to $F77_TMP"
4456 test_77a() { # bug 10889
4457 $GSS && skip "could not run with gss" && return
4458 [ ! -f $F77_TMP ] && setup_f77
4460 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4464 run_test 77a "normal checksum read/write operation ============="
4466 test_77b() { # bug 10889
4467 $GSS && skip "could not run with gss" && return
4468 [ ! -f $F77_TMP ] && setup_f77
4469 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4470 lctl set_param fail_loc=0x80000409
4472 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4473 error "dd error: $?"
4474 lctl set_param fail_loc=0
4477 run_test 77b "checksum error on client write ===================="
4479 test_77c() { # bug 10889
4480 $GSS && skip "could not run with gss" && return
4481 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4483 for algo in $CKSUM_TYPES; do
4484 cancel_lru_locks osc
4485 set_checksum_type $algo
4486 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4487 lctl set_param fail_loc=0x80000408
4488 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4489 lctl set_param fail_loc=0
4492 set_checksum_type $ORIG_CSUM_TYPE
4495 run_test 77c "checksum error on client read ==================="
4497 test_77d() { # bug 10889
4498 $GSS && skip "could not run with gss" && return
4499 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4500 lctl set_param fail_loc=0x80000409
4502 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4503 error "direct write: rc=$?"
4504 lctl set_param fail_loc=0
4507 run_test 77d "checksum error on OST direct write ==============="
4509 test_77e() { # bug 10889
4510 $GSS && skip "could not run with gss" && return
4511 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4512 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4513 lctl set_param fail_loc=0x80000408
4515 cancel_lru_locks osc
4516 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4517 error "direct read: rc=$?"
4518 lctl set_param fail_loc=0
4521 run_test 77e "checksum error on OST direct read ================"
4523 test_77f() { # bug 10889
4524 $GSS && skip "could not run with gss" && return
4526 for algo in $CKSUM_TYPES; do
4527 cancel_lru_locks osc
4528 set_checksum_type $algo
4529 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4530 lctl set_param fail_loc=0x409
4531 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4532 error "direct write succeeded"
4533 lctl set_param fail_loc=0
4535 set_checksum_type $ORIG_CSUM_TYPE
4538 run_test 77f "repeat checksum error on write (expect error) ===="
4540 test_77g() { # bug 10889
4541 $GSS && skip "could not run with gss" && return
4542 remote_ost_nodsh && skip "remote OST with nodsh" && return
4544 [ ! -f $F77_TMP ] && setup_f77
4546 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4547 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4548 do_facet ost1 lctl set_param fail_loc=0x8000021a
4550 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4551 error "write error: rc=$?"
4552 do_facet ost1 lctl set_param fail_loc=0
4555 run_test 77g "checksum error on OST write ======================"
4557 test_77h() { # bug 10889
4558 $GSS && skip "could not run with gss" && return
4559 remote_ost_nodsh && skip "remote OST with nodsh" && return
4561 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4562 cancel_lru_locks osc
4563 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4564 do_facet ost1 lctl set_param fail_loc=0x8000021b
4566 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4567 do_facet ost1 lctl set_param fail_loc=0
4570 run_test 77h "checksum error on OST read ======================="
4572 test_77i() { # bug 13805
4573 $GSS && skip "could not run with gss" && return
4574 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4575 lctl set_param fail_loc=0x40b
4576 remount_client $MOUNT
4577 lctl set_param fail_loc=0
4578 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4579 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4580 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4581 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4583 remount_client $MOUNT
4585 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4587 test_77j() { # bug 13805
4588 $GSS && skip "could not run with gss" && return
4589 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4590 lctl set_param fail_loc=0x40c
4591 remount_client $MOUNT
4592 lctl set_param fail_loc=0
4593 sleep 2 # wait async osc connect to finish
4594 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4595 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4596 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4597 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4599 remount_client $MOUNT
4601 run_test 77j "client only supporting ADLER32 ===================="
4603 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4607 test_78() { # bug 10901
4608 remote_ost || { skip_env "local OST" && return; }
4611 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4612 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4613 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4614 echo "MemTotal: $MEMTOTAL"
4615 # reserve 256MB of memory for the kernel and other running processes,
4616 # and then take 1/2 of the remaining memory for the read/write buffers.
4617 if [ $MEMTOTAL -gt 512 ] ;then
4618 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4620 # for those poor memory-starved high-end clusters...
4621 MEMTOTAL=$((MEMTOTAL / 2))
4623 echo "Mem to use for directio: $MEMTOTAL"
4624 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4625 [ $F78SIZE -gt 512 ] && F78SIZE=512
4626 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4627 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4628 echo "Smallest OST: $SMALLESTOST"
4629 [ $SMALLESTOST -lt 10240 ] && \
4630 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4632 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4633 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4635 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4636 echo "File size: $F78SIZE"
4637 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4638 for i in `seq 1 $NSEQ`
4640 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4641 echo directIO rdwr round $i of $NSEQ
4642 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4647 run_test 78 "handle large O_DIRECT writes correctly ============"
4649 test_79() { # bug 12743
4650 wait_delete_completed
4652 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4653 BKFREE=$(calc_osc_kbytes kbytesfree)
4654 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4656 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4657 DFTOTAL=`echo $STRING | cut -d, -f1`
4658 DFUSED=`echo $STRING | cut -d, -f2`
4659 DFAVAIL=`echo $STRING | cut -d, -f3`
4660 DFFREE=$(($DFTOTAL - $DFUSED))
4662 ALLOWANCE=$((64 * $OSTCOUNT))
4664 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4665 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4666 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4668 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4669 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4670 error "df free($DFFREE) mismatch OST free($BKFREE)"
4672 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4673 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4674 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4677 run_test 79 "df report consistency check ======================="
4679 test_80() { # bug 10718
4680 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4682 local BEFORE=`date +%s`
4683 cancel_lru_locks osc
4684 local AFTER=`date +%s`
4685 local DIFF=$((AFTER-BEFORE))
4686 if [ $DIFF -gt 1 ] ; then
4687 error "elapsed for 1M@1T = $DIFF"
4692 run_test 80 "Page eviction is equally fast at high offsets too ===="
4694 test_81a() { # LU-456
4695 remote_ost_nodsh && skip "remote OST with nodsh" && return
4696 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4697 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4698 do_facet ost0 lctl set_param fail_loc=0x80000228
4700 # write should trigger a retry and success
4701 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4702 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4704 if [ $RC -ne 0 ] ; then
4705 error "write should success, but failed for $RC"
4708 run_test 81a "OST should retry write when get -ENOSPC ==============="
4710 test_81b() { # LU-456
4711 remote_ost_nodsh && skip "remote OST with nodsh" && return
4712 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4713 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4714 do_facet ost0 lctl set_param fail_loc=0x228
4716 # write should retry several times and return -ENOSPC finally
4717 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4718 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4721 if [ $RC -ne $ENOSPC ] ; then
4722 error "dd should fail for -ENOSPC, but succeed."
4725 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4729 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4731 mkdir -p $DIR/d99cvsroot
4732 chown $RUNAS_ID $DIR/d99cvsroot
4733 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4736 $RUNAS cvs -d $DIR/d99cvsroot init || error
4739 run_test 99a "cvs init ========================================="
4742 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4743 [ ! -d $DIR/d99cvsroot ] && test_99a
4745 # some versions of cvs import exit(1) when asked to import links or
4746 # files they can't read. ignore those files.
4747 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4748 ! -perm +4 -printf '-I %f\n')
4749 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4750 d99reposname vtag rtag
4752 run_test 99b "cvs import ======================================="
4755 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4756 [ ! -d $DIR/d99cvsroot ] && test_99b
4758 mkdir -p $DIR/d99reposname
4759 chown $RUNAS_ID $DIR/d99reposname
4760 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4762 run_test 99c "cvs checkout ====================================="
4765 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4766 [ ! -d $DIR/d99cvsroot ] && test_99c
4767 cd $DIR/d99reposname
4769 $RUNAS cvs add -m 'addmsg' foo99
4771 run_test 99d "cvs add =========================================="
4774 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4775 [ ! -d $DIR/d99cvsroot ] && test_99c
4776 cd $DIR/d99reposname
4779 run_test 99e "cvs update ======================================="
4782 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4783 [ ! -d $DIR/d99cvsroot ] && test_99d
4784 cd $DIR/d99reposname
4785 $RUNAS cvs commit -m 'nomsg' foo99
4786 rm -fr $DIR/d99cvsroot
4788 run_test 99f "cvs commit ======================================="
4791 [ "$NETTYPE" = tcp ] || \
4792 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4795 remote_ost_nodsh && skip "remote OST with nodsh" && return
4796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4798 { skip "useless for local single node setup" && return; }
4800 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4801 [ "$PROT" != "tcp" ] && continue
4802 RPORT=$(echo $REMOTE | cut -d: -f2)
4803 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4806 LPORT=`echo $LOCAL | cut -d: -f2`
4807 if [ $LPORT -ge 1024 ]; then
4808 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4810 error_exit "local: $LPORT > 1024, remote: $RPORT"
4813 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4815 run_test 100 "check local port using privileged port ==========="
4817 function get_named_value()
4826 echo $line | sed "s/^$tag[ ]*//"
4833 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4835 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
4843 [ "$CPU" = "UML" ] && nreads=1000
4844 local cache_limit=32
4846 $LCTL set_param -n osc.*-osc*.rpc_stats 0
4847 trap cleanup_101a EXIT
4848 $LCTL set_param -n llite.*.read_ahead_stats 0
4849 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
4852 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4854 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4855 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4858 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
4859 get_named_value 'read but discarded' | cut -d" " -f1`; do
4860 discard=$(($discard + $s))
4864 if [ $(($discard * 10)) -gt $nreads ] ;then
4865 $LCTL get_param osc.*-osc*.rpc_stats
4866 $LCTL get_param llite.*.read_ahead_stats
4867 error "too many ($discard) discarded pages"
4869 rm -f $DIR/$tfile || true
4871 run_test 101a "check read-ahead for random reads ================"
4876 STRIPE_COUNT=$OSTCOUNT
4879 local list=$(comma_list $(osts_nodes))
4880 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
4881 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
4883 trap cleanup_test101bc EXIT
4884 # prepare the read-ahead file
4885 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
4887 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4890 cleanup_test101bc() {
4895 local list=$(comma_list $(osts_nodes))
4896 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
4897 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
4901 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4906 local STRIPE_SIZE=1048576
4907 local RA_INC=1048576
4908 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4909 local FILE_LENGTH=$((64*100))
4910 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4911 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4912 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4913 get_named_value 'read but discarded' | \
4914 cut -d" " -f1 | calc_total`
4915 if [ $DISCARD -gt $discard_limit ]; then
4916 $LCTL get_param llite.*.read_ahead_stats
4917 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4919 echo "Read-ahead success for size ${READ_SIZE}"
4924 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4925 local STRIPE_SIZE=1048576
4926 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4927 local FILE_LENGTH=$((STRIPE_SIZE*100))
4928 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4929 # prepare the read-ahead file
4931 cancel_lru_locks osc
4932 for BIDX in 2 4 8 16 32 64 128 256
4934 local BSIZE=$((BIDX*4096))
4935 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4936 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4937 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4938 $LCTL set_param -n llite.*.read_ahead_stats 0
4939 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4940 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4941 cancel_lru_locks osc
4947 run_test 101b "check stride-io mode read-ahead ================="
4950 local STRIPE_SIZE=1048576
4951 local FILE_LENGTH=$((STRIPE_SIZE*100))
4957 cancel_lru_locks osc
4958 $LCTL set_param osc.*.rpc_stats 0
4959 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4960 for osc in $($LCTL get_param -N osc.*); do
4961 if [ "$osc" == "osc.num_refs" ]; then
4965 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
4966 if [ $lines -le 20 ]; then
4970 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
4971 awk '$1 == "1:" { print $2; exit; }')
4972 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
4973 awk '$1 == "2:" { print $2; exit; }')
4974 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
4975 awk '$1 == "4:" { print $2; exit; }')
4976 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
4977 awk '$1 == "8:" { print $2; exit; }')
4979 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4980 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4981 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4982 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4983 echo "${osc} rpc check passed!"
4988 run_test 101c "check stripe_size aligned read-ahead ================="
4991 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
4992 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4996 local file=$DIR/$tfile
4997 local size=${FILESIZE_101c:-500}
4998 local ra_MB=${READAHEAD_MB:-40}
5000 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5001 [ $space -gt $((size / 1024)) ] ||
5002 { skip "Need free space ${size}M, have $space" && return; }
5004 echo Creating ${size}M test file $file
5005 dd if=/dev/zero of=$file bs=1M count=$size
5006 echo Cancel LRU locks on lustre client to flush the client cache
5007 cancel_lru_locks osc
5009 echo Disable read-ahead
5010 local old_READAHEAD=$(set_read_ahead 0)
5012 echo Reading the test file $file with read-ahead disabled
5013 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5015 echo Cancel LRU locks on lustre client to flush the client cache
5016 cancel_lru_locks osc
5017 echo Enable read-ahead with ${ra_MB}MB
5018 set_read_ahead $ra_MB
5020 echo Reading the test file $file with read-ahead enabled
5021 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5023 echo read-ahead disabled time read $time_ra_OFF
5024 echo read-ahead enabled time read $time_ra_ON
5026 set_read_ahead $old_READAHEAD
5029 [ $time_ra_ON -lt $time_ra_OFF ] ||
5030 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5031 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5033 run_test 101d "file read with and without read-ahead enabled ================="
5036 local file=$DIR/$tfile
5041 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5042 local need_space=$((count * size))
5043 [ $space -gt $need_space ] ||
5044 { skip_env "Need free space $need_space, have $space" && return; }
5046 echo Creating $count ${size}K test files
5047 for ((i = 0; i < $count; i++)); do
5048 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5051 echo Cancel LRU locks on lustre client to flush the client cache
5052 cancel_lru_locks osc
5054 echo Reset readahead stats
5055 $LCTL set_param -n llite.*.read_ahead_stats 0
5057 for ((i = 0; i < $count; i++)); do
5058 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5061 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5062 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5064 for ((i = 0; i < $count; i++)); do
5065 rm -rf ${file}_${i} 2>/dev/null
5068 #10000 means 20% reads are missing in readahead
5069 [ $miss -lt 10000 ] || error "misses too much for small reads"
5071 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5073 cleanup_test101f() {
5075 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5076 rm -rf $DIR/$tfile 2>/dev/null
5080 local file=$DIR/$tfile
5083 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5084 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5085 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5086 trap cleanup_test101f EXIT
5088 echo Cancel LRU locks on lustre client to flush the client cache
5089 cancel_lru_locks osc
5091 echo Reset readahead stats
5092 $LCTL set_param -n llite.*.read_ahead_stats 0
5093 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5094 # readahead should read in 2M file on second read, so only miss
5096 echo Random 4K reads on 2M file for 1000 times
5097 $READS -f $file -s 2097152 -b 4096 -n $nreads
5099 echo checking missing pages
5100 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5101 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5103 [ $miss -lt 3 ] || error "misses too much pages!"
5106 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5110 chown $RUNAS_ID $DIR/$tdir
5113 STRIPE_COUNT=$OSTCOUNT
5114 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5116 trap cleanup_test102 EXIT
5118 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5120 for num in 1 2 3 4; do
5121 for count in $(seq 1 $STRIPE_COUNT); do
5122 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5123 local size=`expr $STRIPE_SIZE \* $num`
5124 local file=file"$num-$idx-$count"
5125 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5131 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5137 rm -rf $DIR/d0.sanity/d102
5141 local testfile=$DIR/xattr_testfile
5146 [ "$UID" != 0 ] && skip_env "must run as root" && return
5147 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5148 skip_env "must have user_xattr" && return
5150 [ -z "$(which setfattr 2>/dev/null)" ] &&
5151 skip_env "could not find setfattr" && return
5153 echo "set/get xattr..."
5154 setfattr -n trusted.name1 -v value1 $testfile || error
5155 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
5156 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
5158 setfattr -n user.author1 -v author1 $testfile || error
5159 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
5160 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
5163 setfattr -n trusted.name2 -v value2 $testfile || error
5164 setfattr -n trusted.name3 -v value3 $testfile || error
5165 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5166 grep "trusted.name" | wc -l` -eq 3 ] || error
5169 setfattr -n user.author2 -v author2 $testfile || error
5170 setfattr -n user.author3 -v author3 $testfile || error
5171 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
5172 grep "user" | wc -l` -eq 3 ] || error
5174 echo "remove xattr..."
5175 setfattr -x trusted.name1 $testfile || error
5176 getfattr -d -m trusted $testfile 2> /dev/null | \
5177 grep "trusted.name1" && error || true
5179 setfattr -x user.author1 $testfile || error
5180 getfattr -d -m user $testfile 2> /dev/null | \
5181 grep "user.author1" && error || true
5183 # b10667: setting lustre special xattr be silently discarded
5184 echo "set lustre special xattr ..."
5185 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
5189 run_test 102a "user xattr test =================================="
5192 # b10930: get/set/list trusted.lov xattr
5193 echo "get/set/list trusted.lov xattr ..."
5194 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5195 local testfile=$DIR/$tfile
5196 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5197 error "setstripe failed"
5198 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5199 error "getstripe failed"
5200 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5201 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5203 local testfile2=${testfile}2
5204 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5205 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5208 setfattr -n trusted.lov -v $value $testfile2
5209 local stripe_size=$($GETSTRIPE -S $testfile2)
5210 local stripe_count=$($GETSTRIPE -c $testfile2)
5211 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5212 [ $stripe_count -eq $STRIPECOUNT ] ||
5213 error "stripe count $stripe_count != $STRIPECOUNT"
5216 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5219 # b10930: get/set/list lustre.lov xattr
5220 echo "get/set/list lustre.lov xattr ..."
5221 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5223 chown $RUNAS_ID $DIR/$tdir
5224 local testfile=$DIR/$tdir/$tfile
5225 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5226 error "setstripe failed"
5227 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5228 error "getstripe failed"
5229 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5230 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5232 local testfile2=${testfile}2
5233 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5234 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5236 $RUNAS $MCREATE $testfile2
5237 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5238 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5239 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5240 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5241 [ $stripe_count -eq $STRIPECOUNT ] ||
5242 error "stripe count $stripe_count != $STRIPECOUNT"
5244 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5246 compare_stripe_info1() {
5247 local stripe_index_all_zero=1
5251 for count in `seq 1 $STRIPE_COUNT`
5253 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
5255 local size=`expr $STRIPE_SIZE \* $num`
5256 local file=file"$num-$offset-$count"
5257 get_stripe_info client $PWD/$file "$1"
5258 if [ $stripe_size -ne $size ]; then
5259 error "$file: different stripe size $stripe_size, expected $size" && return
5261 if [ $stripe_count -ne $count ]; then
5262 error "$file: different stripe count $stripe_count, expected $count" && return
5264 if [ $stripe_index -ne 0 ]; then
5265 stripe_index_all_zero=0
5270 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
5274 compare_stripe_info2() {
5277 for count in `seq 1 $STRIPE_COUNT`
5279 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
5281 local size=`expr $STRIPE_SIZE \* $num`
5282 local file=file"$num-$offset-$count"
5283 get_stripe_info client $PWD/$file
5284 if [ $stripe_size -ne $size ]; then
5285 error "$file: different stripe size $stripe_size, expected $size" && return
5287 if [ $stripe_count -ne $count ]; then
5288 error "$file: different stripe count $stripe_count, expected $count" && return
5290 if [ $stripe_index -ne $offset ]; then
5291 error "$file: different stripe offset $stripe_index, expected $offset" && return
5299 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
5303 # b10930: tar test for trusted.lov xattr
5304 TAR=$(find_lustre_tar)
5305 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5306 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5309 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5311 compare_stripe_info1
5313 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5316 # b10930: tar test for trusted.lov xattr
5317 TAR=$(find_lustre_tar)
5318 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5319 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5323 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5325 compare_stripe_info1
5327 run_test 102f "tar copy files, not keep osts ==========="
5330 local xsize=${1:-1024} # in bytes
5331 local file=$DIR/$tfile
5333 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5334 skip "must have user_xattr" && return 0
5335 [ -z "$(which setfattr 2>/dev/null)" ] &&
5336 skip_env "could not find setfattr" && return 0
5337 [ -z "$(which getfattr 2>/dev/null)" ] &&
5338 skip_env "could not find getfattr" && return 0
5342 local value="$(generate_string $xsize)"
5344 local xbig=trusted.big
5345 log "save $xbig on $file"
5346 setfattr -n $xbig -v $value $file ||
5347 error "saving $xbig on $file failed"
5349 local orig=$(get_xattr_value $xbig $file)
5350 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5352 local xsml=trusted.sml
5353 log "save $xsml on $file"
5354 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5356 local new=$(get_xattr_value $xbig $file)
5357 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5359 log "grow $xsml on $file"
5360 setfattr -n $xsml -v "$value" $file ||
5361 error "growing $xsml on $file failed"
5363 new=$(get_xattr_value $xbig $file)
5364 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5365 log "$xbig still valid after growing $xsml"
5370 test_102h() { # bug 15777
5373 run_test 102h "grow xattr from inside inode to external block"
5376 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5377 grow_xattr $(max_xattr_size)
5379 run_test 102ha "grow xattr from inside inode to external inode"
5381 test_102i() { # bug 17038
5383 ln -s $DIR/$tfile $DIR/${tfile}link
5384 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5385 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"
5386 rm -f $DIR/$tfile $DIR/${tfile}link
5388 run_test 102i "lgetxattr test on symbolic link ============"
5391 TAR=$(find_lustre_tar)
5392 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5393 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5394 setup_test102 "$RUNAS"
5396 chown $RUNAS_ID $DIR/d102j
5397 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5399 compare_stripe_info1 "$RUNAS"
5401 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5405 # b22187 just check that does not crash for regular file.
5406 setfattr -n trusted.lov $DIR/$tfile
5407 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5408 local test_kdir=$DIR/d102k
5410 local default_size=`$GETSTRIPE -S $test_kdir`
5411 local default_count=`$GETSTRIPE -c $test_kdir`
5412 local default_offset=`$GETSTRIPE -i $test_kdir`
5413 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5414 error 'dir setstripe failed'
5415 setfattr -n trusted.lov $test_kdir
5416 local stripe_size=`$GETSTRIPE -S $test_kdir`
5417 local stripe_count=`$GETSTRIPE -c $test_kdir`
5418 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5419 [ $stripe_size -eq $default_size ] ||
5420 error "stripe size $stripe_size != $default_size"
5421 [ $stripe_count -eq $default_count ] ||
5422 error "stripe count $stripe_count != $default_count"
5423 [ $stripe_offset -eq $default_offset ] ||
5424 error "stripe offset $stripe_offset != $default_offset"
5425 rm -rf $DIR/$tfile $test_kdir
5427 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5433 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5438 [ "$UID" != 0 ] && skip_env "must run as root" && return
5439 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5440 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5441 $GSS && skip "could not run under gss" && return
5443 declare -a identity_old
5445 for num in `seq $MDSCOUNT`; do
5446 switch_identity $num true || identity_old[$num]=$?
5453 echo "performing cp ..."
5454 run_acl_subtest cp || error
5455 echo "performing getfacl-noacl..."
5456 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5457 echo "performing misc..."
5458 run_acl_subtest misc || error "misc test failed"
5459 echo "performing permissions..."
5460 run_acl_subtest permissions || error "permissions failed"
5461 echo "performing setfacl..."
5462 run_acl_subtest setfacl || error "setfacl test failed"
5464 # inheritance test got from HP
5465 echo "performing inheritance..."
5466 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5467 chmod +x make-tree || error "chmod +x failed"
5468 run_acl_subtest inheritance || error "inheritance test failed"
5474 for num in `seq $MDSCOUNT`; do
5475 if [ "${identity_old[$num]}" = 1 ]; then
5476 switch_identity $num false || identity_old[$num]=$?
5480 run_test 103 "acl test ========================================="
5484 lfs df || error "lfs df failed"
5485 lfs df -ih || error "lfs df -ih failed"
5486 lfs df -h $DIR || error "lfs df -h $DIR failed"
5487 lfs df -i $DIR || error "lfs df -i $DIR failed"
5488 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5489 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5491 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5492 lctl --device %$OSC deactivate
5493 lfs df || error "lfs df with deactivated OSC failed"
5494 lctl --device %$OSC activate
5495 # wait the osc back to normal
5496 wait_osc_import_state client ost FULL
5498 lfs df || error "lfs df with reactivated OSC failed"
5501 run_test 104a "lfs df [-ih] [path] test ========================="
5504 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5506 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5507 if [ $denied_cnt -ne 0 ];
5509 error "lfs check servers test failed"
5512 run_test 104b "$RUNAS lfs check servers test ===================="
5515 # doesn't work on 2.4 kernels
5517 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5519 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5521 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5525 run_test 105a "flock when mounted without -o flock test ========"
5529 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5531 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5533 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5537 run_test 105b "fcntl when mounted without -o flock test ========"
5541 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5543 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5545 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5549 run_test 105c "lockf when mounted without -o flock test ========"
5551 test_105d() { # bug 15924
5553 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5554 skip "mount w/o flock enabled" && return
5555 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5556 $LCTL set_param fail_loc=0x80000315
5557 flocks_test 2 $DIR/$tdir
5559 run_test 105d "flock race (should not freeze) ========"
5561 test_105e() { # bug 22660 && 22040
5562 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5563 skip "mount w/o flock enabled" && return
5565 flocks_test 3 $DIR/$tfile
5567 run_test 105e "Two conflicting flocks from same process ======="
5569 test_106() { #bug 10921
5571 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5572 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5574 run_test 106 "attempt exec of dir followed by chown of that dir"
5583 local save_pattern=$(sysctl -n kernel.core_pattern)
5584 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5585 sysctl -w kernel.core_pattern=$file
5586 sysctl -w kernel.core_uses_pid=0
5594 kill -s 11 $SLEEPPID
5596 if [ -e $file ]; then
5597 size=`stat -c%s $file`
5598 [ $size -eq 0 ] && error "Fail to create core file $file"
5600 error "Fail to create core file $file"
5603 sysctl -w kernel.core_pattern=$save_pattern
5604 sysctl -w kernel.core_uses_pid=$save_uses_pid
5607 run_test 107 "Coredump on SIG"
5611 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5612 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5613 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5614 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5619 run_test 110 "filename length checking"
5622 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5624 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5626 echo "Starting with $OSTIO_pre threads"
5629 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5630 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5631 echo "$NUMTEST creates/unlinks"
5633 createmany -o $DIR/$tdir/$tfile $NUMTEST
5634 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5636 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5639 # don't return an error
5640 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5641 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5642 echo "This may be fine, depending on what ran before this test" &&\
5643 echo "and how fast this system is." && return
5645 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5647 run_test 115 "verify dynamic thread creation===================="
5650 wait_delete_completed
5651 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5652 echo OST kbytes available: ${AVAIL[@]}
5653 MAXI=0; MAXV=${AVAIL[0]}
5654 MINI=0; MINV=${AVAIL[0]}
5655 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5656 #echo OST $i: ${AVAIL[i]}kb
5657 if [ ${AVAIL[i]} -gt $MAXV ]; then
5658 MAXV=${AVAIL[i]}; MAXI=$i
5660 if [ ${AVAIL[i]} -lt $MINV ]; then
5661 MINV=${AVAIL[i]}; MINI=$i
5664 echo Min free space: OST $MINI: $MINV
5665 echo Max free space: OST $MAXI: $MAXV
5669 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5671 echo -n "Free space priority "
5672 lctl get_param -n lov.*-clilov-*.qos_prio_free
5675 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5678 # generate uneven OSTs
5679 mkdir -p $DIR/$tdir/OST${MINI}
5682 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5683 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5685 while [ $FILL -gt 0 ]; do
5687 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5688 FILL=$(($FILL - 2048))
5696 DIFF=$(($MAXV - $MINV))
5697 DIFF2=$(($DIFF * 100 / $MINV))
5698 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5699 if [ $DIFF2 -gt 20 ]; then
5702 echo "failed - QOS mode won't be used"
5703 error_ignore "QOS imbalance criteria not met"
5707 MINI1=$MINI; MINV1=$MINV
5708 MAXI1=$MAXI; MAXV1=$MAXV
5710 # now fill using QOS
5711 echo writing a bunch of files to QOS-assigned OSTs
5712 $SETSTRIPE -c 1 $DIR/$tdir
5714 while [ $FILL -gt 0 ]; do
5716 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5717 FILL=$(($FILL - 200))
5720 echo "wrote $i 200k files"
5724 echo "Note: free space may not be updated, so measurements might be off"
5726 DIFF2=$(($MAXV - $MINV))
5727 echo "free space delta: orig $DIFF final $DIFF2"
5728 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5729 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5730 echo "Wrote $DIFF to smaller OST $MINI1"
5731 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5732 echo "Wrote $DIFF2 to larger OST $MAXI1"
5733 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5735 # Figure out which files were written where
5736 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5737 awk '/'$MINI1': / {print $2; exit}')
5739 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5740 echo "$MINC files created on smaller OST $MINI1"
5741 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5742 awk '/'$MAXI1': / {print $2; exit}')
5744 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5745 echo "$MAXC files created on larger OST $MAXI1"
5746 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5747 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5751 run_test 116 "stripe QOS: free space balance ==================="
5753 test_117() # bug 10891
5755 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5756 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5757 lctl set_param fail_loc=0x21e
5758 > $DIR/$tfile || error "truncate failed"
5759 lctl set_param fail_loc=0
5760 echo "Truncate succeeded."
5763 run_test 117 "verify fsfilt_extend =========="
5765 export OLD_RESENDCOUNT=""
5766 set_resend_count () {
5767 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5768 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5769 lctl set_param -n $PROC_RESENDCOUNT $1
5770 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5773 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5775 # Reset async IO behavior after error case
5777 FILE=$DIR/reset_async
5779 # Ensure all OSCs are cleared
5780 $SETSTRIPE -c -1 $FILE
5781 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5786 test_118a() #bug 11710
5790 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5791 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5794 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5795 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5800 run_test 118a "verify O_SYNC works =========="
5804 remote_ost_nodsh && skip "remote OST with nodsh" && return
5808 #define OBD_FAIL_OST_ENOENT 0x217
5809 set_nodes_failloc "$(osts_nodes)" 0x217
5810 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5812 set_nodes_failloc "$(osts_nodes)" 0
5813 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5814 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5817 if [[ $RC -eq 0 ]]; then
5818 error "Must return error due to dropped pages, rc=$RC"
5822 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5823 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5827 echo "Dirty pages not leaked on ENOENT"
5829 # Due to the above error the OSC will issue all RPCs syncronously
5830 # until a subsequent RPC completes successfully without error.
5831 multiop $DIR/$tfile Ow4096yc
5836 run_test 118b "Reclaim dirty pages on fatal error =========="
5840 remote_ost_nodsh && skip "remote OST with nodsh" && return
5844 #define OBD_FAIL_OST_EROFS 0x216
5845 set_nodes_failloc "$(osts_nodes)" 0x216
5847 # multiop should block due to fsync until pages are written
5848 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5852 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5853 error "Multiop failed to block on fsync, pid=$MULTIPID"
5856 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5858 if [[ $WRITEBACK -eq 0 ]]; then
5859 error "No page in writeback, writeback=$WRITEBACK"
5862 set_nodes_failloc "$(osts_nodes)" 0
5865 if [[ $RC -ne 0 ]]; then
5866 error "Multiop fsync failed, rc=$RC"
5869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5877 echo "Dirty pages flushed via fsync on EROFS"
5880 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5884 remote_ost_nodsh && skip "remote OST with nodsh" && return
5888 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5889 set_nodes_failloc "$(osts_nodes)" 0x214
5890 # multiop should block due to fsync until pages are written
5891 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5895 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5896 error "Multiop failed to block on fsync, pid=$MULTIPID"
5899 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5901 if [[ $WRITEBACK -eq 0 ]]; then
5902 error "No page in writeback, writeback=$WRITEBACK"
5905 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5906 set_nodes_failloc "$(osts_nodes)" 0
5908 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5909 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5911 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5912 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5916 echo "Dirty pages gaurenteed flushed via fsync"
5919 run_test 118d "Fsync validation inject a delay of the bulk =========="
5924 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5925 lctl set_param fail_loc=0x8000040a
5927 # Should simulate EINVAL error which is fatal
5928 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5930 if [[ $RC -eq 0 ]]; then
5931 error "Must return error due to dropped pages, rc=$RC"
5934 lctl set_param fail_loc=0x0
5936 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5937 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5938 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5940 if [[ $LOCKED -ne 0 ]]; then
5941 error "Locked pages remain in cache, locked=$LOCKED"
5944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5949 echo "No pages locked after fsync"
5954 run_test 118f "Simulate unrecoverable OSC side error =========="
5959 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5960 lctl set_param fail_loc=0x406
5962 # simulate local -ENOMEM
5963 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5966 lctl set_param fail_loc=0
5967 if [[ $RC -eq 0 ]]; then
5968 error "Must return error due to dropped pages, rc=$RC"
5971 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5972 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5973 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5975 if [[ $LOCKED -ne 0 ]]; then
5976 error "Locked pages remain in cache, locked=$LOCKED"
5979 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5980 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5984 echo "No pages locked after fsync"
5989 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5992 remote_ost_nodsh && skip "remote OST with nodsh" && return
5996 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5997 set_nodes_failloc "$(osts_nodes)" 0x20e
5998 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5999 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6002 set_nodes_failloc "$(osts_nodes)" 0
6003 if [[ $RC -eq 0 ]]; then
6004 error "Must return error due to dropped pages, rc=$RC"
6007 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6008 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6009 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6011 if [[ $LOCKED -ne 0 ]]; then
6012 error "Locked pages remain in cache, locked=$LOCKED"
6015 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6016 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6020 echo "No pages locked after fsync"
6024 run_test 118h "Verify timeout in handling recoverables errors =========="
6027 remote_ost_nodsh && skip "remote OST with nodsh" && return
6031 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6032 set_nodes_failloc "$(osts_nodes)" 0x20e
6034 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6035 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6038 set_nodes_failloc "$(osts_nodes)" 0
6042 if [[ $RC -ne 0 ]]; then
6043 error "got error, but should be not, rc=$RC"
6046 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6047 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6048 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6049 if [[ $LOCKED -ne 0 ]]; then
6050 error "Locked pages remain in cache, locked=$LOCKED"
6053 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6054 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6058 echo "No pages locked after fsync"
6062 run_test 118i "Fix error before timeout in recoverable error =========="
6065 remote_ost_nodsh && skip "remote OST with nodsh" && return
6069 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6070 set_nodes_failloc "$(osts_nodes)" 0x220
6072 # return -EIO from OST
6073 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6075 set_nodes_failloc "$(osts_nodes)" 0x0
6076 if [[ $RC -eq 0 ]]; then
6077 error "Must return error due to dropped pages, rc=$RC"
6080 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6081 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6082 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6083 if [[ $LOCKED -ne 0 ]]; then
6084 error "Locked pages remain in cache, locked=$LOCKED"
6087 # in recoverable error on OST we want resend and stay until it finished
6088 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6089 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6093 echo "No pages locked after fsync"
6097 run_test 118j "Simulate unrecoverable OST side error =========="
6101 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6103 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6104 set_nodes_failloc "$(osts_nodes)" 0x20e
6107 for ((i=0;i<10;i++)); do
6108 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6109 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6116 set_nodes_failloc "$(osts_nodes)" 0
6119 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6125 multiop $DIR/$tdir Dy || error "fsync dir failed"
6128 run_test 118l "fsync dir ========="
6130 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6132 test_119a() # bug 11737
6134 BSIZE=$((512 * 1024))
6135 directio write $DIR/$tfile 0 1 $BSIZE
6136 # We ask to read two blocks, which is more than a file size.
6137 # directio will indicate an error when requested and actual
6138 # sizes aren't equeal (a normal situation in this case) and
6139 # print actual read amount.
6140 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6141 if [ "$NOB" != "$BSIZE" ]; then
6142 error "read $NOB bytes instead of $BSIZE"
6146 run_test 119a "Short directIO read must return actual read amount"
6148 test_119b() # bug 11737
6150 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6152 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6155 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6156 error "direct read failed"
6159 run_test 119b "Sparse directIO read must return actual read amount"
6161 test_119c() # bug 13099
6164 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6165 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6168 run_test 119c "Testing for direct read hitting hole"
6170 test_119d() # bug 15950
6172 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6173 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6175 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6176 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6177 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6178 lctl set_param fail_loc=0x40d
6179 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6182 cat $DIR/$tfile > /dev/null &
6183 lctl set_param fail_loc=0
6186 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6188 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6189 error "the read rpcs have not completed in 2s"
6191 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6193 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6197 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6198 skip "no early lock cancel on server" && return 0
6199 lru_resize_disable mdc
6200 lru_resize_disable osc
6201 cancel_lru_locks mdc
6202 stat $DIR/$tdir > /dev/null
6203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6204 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6206 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6207 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6208 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6209 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6210 lru_resize_enable mdc
6211 lru_resize_enable osc
6213 run_test 120a "Early Lock Cancel: mkdir test"
6217 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6218 skip "no early lock cancel on server" && return 0
6219 lru_resize_disable mdc
6220 lru_resize_disable osc
6221 cancel_lru_locks mdc
6222 stat $DIR/$tdir > /dev/null
6223 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6224 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6226 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6227 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6228 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6229 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6230 lru_resize_enable mdc
6231 lru_resize_enable osc
6233 run_test 120b "Early Lock Cancel: create test"
6237 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6238 skip "no early lock cancel on server" && return 0
6239 lru_resize_disable mdc
6240 lru_resize_disable osc
6241 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6242 touch $DIR/$tdir/d1/f1
6243 cancel_lru_locks mdc
6244 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6245 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6246 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6247 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6248 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6249 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6250 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6251 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6252 lru_resize_enable mdc
6253 lru_resize_enable osc
6255 run_test 120c "Early Lock Cancel: link test"
6259 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6260 skip "no early lock cancel on server" && return 0
6261 lru_resize_disable mdc
6262 lru_resize_disable osc
6264 cancel_lru_locks mdc
6265 stat $DIR/$tdir > /dev/null
6266 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6267 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6268 chmod a+x $DIR/$tdir
6269 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6270 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6271 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6272 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6273 lru_resize_enable mdc
6274 lru_resize_enable osc
6276 run_test 120d "Early Lock Cancel: setattr test"
6280 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6281 skip "no early lock cancel on server" && return 0
6282 lru_resize_disable mdc
6283 lru_resize_disable osc
6284 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6285 cancel_lru_locks mdc
6286 cancel_lru_locks osc
6287 dd if=$DIR/$tdir/f1 of=/dev/null
6288 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6289 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6290 awk '/ldlm_cancel/ {print $2}'`
6291 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6292 awk '/ldlm_bl_callback/ {print $2}'`
6293 unlink $DIR/$tdir/f1
6294 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6295 awk '/ldlm_cancel/ {print $2}'`
6296 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6297 awk '/ldlm_bl_callback/ {print $2}'`
6298 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6299 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6300 lru_resize_enable mdc
6301 lru_resize_enable osc
6303 run_test 120e "Early Lock Cancel: unlink test"
6306 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6307 skip "no early lock cancel on server" && return 0
6309 lru_resize_disable mdc
6310 lru_resize_disable osc
6311 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6312 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6313 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6314 cancel_lru_locks mdc
6315 cancel_lru_locks osc
6316 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6317 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6318 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6319 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6320 awk '/ldlm_cancel/ {print $2}'`
6321 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6322 awk '/ldlm_bl_callback/ {print $2}'`
6323 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6324 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6325 awk '/ldlm_cancel/ {print $2}'`
6326 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6327 awk '/ldlm_bl_callback/ {print $2}'`
6328 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6329 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6330 lru_resize_enable mdc
6331 lru_resize_enable osc
6333 run_test 120f "Early Lock Cancel: rename test"
6336 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6337 skip "no early lock cancel on server" && return 0
6338 lru_resize_disable mdc
6339 lru_resize_disable osc
6341 echo create $count files
6343 cancel_lru_locks mdc
6344 cancel_lru_locks osc
6347 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6348 awk '/ldlm_cancel/ {print $2}'`
6349 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6350 awk '/ldlm_bl_callback/ {print $2}'`
6351 createmany -o $DIR/$tdir/f $count
6353 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6354 awk '/ldlm_cancel/ {print $2}'`
6355 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6356 awk '/ldlm_bl_callback/ {print $2}'`
6358 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6359 echo rm $count files
6362 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6363 awk '/ldlm_cancel/ {print $2}'`
6364 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6365 awk '/ldlm_bl_callback/ {print $2}'`
6367 echo total: $count removes in $((t2-t1))
6368 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6370 # wait for commitment of removal
6371 lru_resize_enable mdc
6372 lru_resize_enable osc
6374 run_test 120g "Early Lock Cancel: performance test"
6376 test_121() { #bug #10589
6378 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6379 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6380 lctl set_param fail_loc=0x310
6381 cancel_lru_locks osc > /dev/null
6382 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6383 lctl set_param fail_loc=0
6384 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6386 run_test 121 "read cancel race ========="
6388 test_123a() { # was test 123, statahead(bug 11401)
6390 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6391 log "testing on UP system. Performance may be not as good as expected."
6397 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6398 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6400 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6401 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6403 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6404 lctl set_param -n llite.*.statahead_max 0
6405 lctl get_param llite.*.statahead_max
6406 cancel_lru_locks mdc
6407 cancel_lru_locks osc
6409 time ls -l $DIR/$tdir | wc -l
6411 delta=$((etime - stime))
6412 log "ls $i files without statahead: $delta sec"
6413 lctl set_param llite.*.statahead_max=$max
6415 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6416 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6417 cancel_lru_locks mdc
6418 cancel_lru_locks osc
6420 time ls -l $DIR/$tdir | wc -l
6422 delta_sa=$((etime - stime))
6423 log "ls $i files with statahead: $delta_sa sec"
6424 lctl get_param -n llite.*.statahead_stats
6425 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6427 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6428 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6430 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6431 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6432 lctl set_param -n llite.*.statahead_max 0
6433 lctl get_param llite.*.statahead_max
6434 cancel_lru_locks mdc
6435 cancel_lru_locks osc
6437 time ls -l $DIR/$tdir | wc -l
6439 delta=$((etime - stime))
6440 log "ls $i files again without statahead: $delta sec"
6441 lctl set_param llite.*.statahead_max=$max
6442 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6443 if [ $SLOWOK -eq 0 ]; then
6444 error "ls $i files is slower with statahead!"
6446 log "ls $i files is slower with statahead!"
6452 [ $delta -gt 20 ] && break
6453 [ $delta -gt 8 ] && MULT=$((50 / delta))
6454 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6462 delta=$((etime - stime))
6463 log "rm -r $DIR/$tdir/: $delta seconds"
6465 lctl get_param -n llite.*.statahead_stats
6467 run_test 123a "verify statahead work"
6469 test_123b () { # statahead(bug 15027)
6471 createmany -o $DIR/$tdir/$tfile-%d 1000
6473 cancel_lru_locks mdc
6474 cancel_lru_locks osc
6476 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6477 lctl set_param fail_loc=0x80000803
6478 ls -lR $DIR/$tdir > /dev/null
6480 lctl set_param fail_loc=0x0
6481 lctl get_param -n llite.*.statahead_stats
6486 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6489 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6490 skip "no lru resize on server" && return 0
6492 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6494 log "create $NR files at $DIR/$tdir"
6495 createmany -o $DIR/$tdir/f $NR ||
6496 error "failed to create $NR files in $DIR/$tdir"
6498 cancel_lru_locks mdc
6499 ls -l $DIR/$tdir > /dev/null
6503 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6504 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6505 LRU_SIZE=$(lctl get_param -n $PARAM)
6506 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6507 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6509 log "NS=$(basename $NSDIR)"
6514 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6515 skip "Not enough cached locks created!"
6522 # We know that lru resize allows one client to hold $LIMIT locks
6523 # for 10h. After that locks begin to be killed by client.
6525 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6528 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6529 # killing locks. Some time was spent for creating locks. This means
6530 # that up to the moment of sleep finish we must have killed some of
6531 # them (10-100 locks). This depends on how fast ther were created.
6532 # Many of them were touched in almost the same moment and thus will
6533 # be killed in groups.
6534 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6536 # Use $LRU_SIZE_B here to take into account real number of locks
6537 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6538 local LRU_SIZE_B=$LRU_SIZE
6540 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6541 log "OLD_LVF=$OLD_LVF"
6542 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6544 # Let's make sure that we really have some margin. Client checks
6545 # cached locks every 10 sec.
6547 log "Sleep ${SLEEP} sec"
6549 while ((SEC<$SLEEP)); do
6553 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6557 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6558 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6560 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6561 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6562 unlinkmany $DIR/$tdir/f $NR
6566 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6567 log "unlink $NR files at $DIR/$tdir"
6568 unlinkmany $DIR/$tdir/f $NR
6570 run_test 124a "lru resize ======================================="
6572 get_max_pool_limit()
6574 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6577 if test $l -gt $max; then
6585 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6586 skip "no lru resize on server" && return 0
6588 LIMIT=`get_max_pool_limit`
6590 NR=$(($(default_lru_size)*20))
6591 if [ $NR -gt $LIMIT ]; then
6592 log "Limit lock number by $LIMIT locks"
6595 lru_resize_disable mdc
6596 mkdir -p $DIR/$tdir/disable_lru_resize ||
6597 error "failed to create $DIR/$tdir/disable_lru_resize"
6599 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6600 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6601 cancel_lru_locks mdc
6604 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6607 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6610 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6614 nolruresize_delta=$((etime-stime))
6615 log "ls -la time: $nolruresize_delta seconds"
6616 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6617 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6619 lru_resize_enable mdc
6620 mkdir -p $DIR/$tdir/enable_lru_resize ||
6621 error "failed to create $DIR/$tdir/enable_lru_resize"
6623 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6624 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6625 cancel_lru_locks mdc
6628 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6631 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6634 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6638 lruresize_delta=$((etime-stime))
6639 log "ls -la time: $lruresize_delta seconds"
6640 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6642 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6643 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6644 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6645 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6647 log "lru resize performs the same with no lru resize"
6649 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6651 run_test 124b "lru resize (performance test) ======================="
6653 test_125() { # 13358
6654 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6655 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6656 mkdir -p $DIR/d125 || error "mkdir failed"
6657 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6658 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6659 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6661 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6663 test_126() { # bug 12829/13455
6664 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6665 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6666 $GSS && skip "must run as gss disabled" && return
6668 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6669 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6671 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6673 run_test 126 "check that the fsgid provided by the client is taken into account"
6675 test_127a() { # bug 15521
6676 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6677 $LCTL set_param osc.*.stats=0
6678 FSIZE=$((2048 * 1024))
6679 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6680 cancel_lru_locks osc
6681 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6683 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6684 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6685 echo "got $COUNT $NAME"
6686 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6687 eval $NAME=$COUNT || error "Wrong proc format"
6690 read_bytes|write_bytes)
6691 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6692 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6693 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6694 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6695 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6696 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6697 error "sumsquare is too small: $SUMSQ"
6698 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6699 error "sumsquare is too big: $SUMSQ"
6703 done < $DIR/${tfile}.tmp
6705 #check that we actually got some stats
6706 [ "$read_bytes" ] || error "Missing read_bytes stats"
6707 [ "$write_bytes" ] || error "Missing write_bytes stats"
6708 [ "$read_bytes" != 0 ] || error "no read done"
6709 [ "$write_bytes" != 0 ] || error "no write done"
6711 run_test 127a "verify the client stats are sane"
6713 test_127b() { # bug LU-333
6714 $LCTL set_param llite.*.stats=0
6715 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6716 # perform 2 reads and writes so MAX is different from SUM.
6717 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6718 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6719 cancel_lru_locks osc
6720 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6721 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6723 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6724 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6725 echo "got $COUNT $NAME"
6726 eval $NAME=$COUNT || error "Wrong proc format"
6730 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6731 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6732 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6733 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6736 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6737 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6738 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6739 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6743 done < $TMP/${tfile}.tmp
6745 #check that we actually got some stats
6746 [ "$read_bytes" ] || error "Missing read_bytes stats"
6747 [ "$write_bytes" ] || error "Missing write_bytes stats"
6748 [ "$read_bytes" != 0 ] || error "no read done"
6749 [ "$write_bytes" != 0 ] || error "no write done"
6751 run_test 127b "verify the llite client stats are sane"
6753 test_128() { # bug 15212
6755 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6760 result=$(grep error $TMP/$tfile.log)
6762 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6764 run_test 128 "interactive lfs for 2 consecutive find's"
6771 local LDPROC=/proc/fs/ldiskfs
6773 for facet in $(get_facets MDS); do
6774 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6775 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6776 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6780 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6781 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6792 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6793 multiop $DIR/$tdir/$J Oc
6795 if [ $rc -eq $EFBIG ]; then
6797 echo "return code $rc received as expected"
6799 elif [ $rc -ne 0 ]; then
6801 error_exit "return code $rc received instead of expected $EFBIG"
6804 I=$(stat -c%s "$DIR/$tdir")
6808 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6810 run_test 129 "test directory size limit ========================"
6819 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6820 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6822 trap cleanup_130 EXIT RETURN
6824 local fm_file=$DIR/$tfile
6825 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
6826 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6828 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6829 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6831 lun=$($GETSTRIPE -i $fm_file)
6833 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6836 for line in $filefrag_op
6838 frag_lun=`echo $line | cut -d: -f5`
6839 ext_len=`echo $line | cut -d: -f4`
6840 if (( $frag_lun != $lun )); then
6842 error "FIEMAP on 1-stripe file($fm_file) failed"
6845 (( tot_len += ext_len ))
6848 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6850 error "FIEMAP on 1-stripe file($fm_file) failed;"
6856 echo "FIEMAP on single striped file succeeded"
6858 run_test 130a "FIEMAP (1-stripe file)"
6861 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6863 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6864 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6866 trap cleanup_130 EXIT RETURN
6868 local fm_file=$DIR/$tfile
6869 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
6870 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6872 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6873 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6875 last_lun=`echo $filefrag_op | cut -d: -f5`
6880 for line in $filefrag_op
6882 frag_lun=`echo $line | cut -d: -f5`
6883 ext_len=`echo $line | cut -d: -f4`
6884 if (( $frag_lun != $last_lun )); then
6885 if (( tot_len != 1024 )); then
6887 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6894 (( tot_len += ext_len ))
6897 if (( num_luns != 2 || tot_len != 1024 )); then
6899 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6905 echo "FIEMAP on 2-stripe file succeeded"
6907 run_test 130b "FIEMAP (2-stripe file)"
6910 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6912 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6913 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6915 trap cleanup_130 EXIT RETURN
6917 local fm_file=$DIR/$tfile
6918 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
6919 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6921 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6922 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6924 last_lun=`echo $filefrag_op | cut -d: -f5`
6929 for line in $filefrag_op
6931 frag_lun=`echo $line | cut -d: -f5`
6932 ext_len=`echo $line | cut -d: -f4`
6933 if (( $frag_lun != $last_lun )); then
6934 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6935 if (( logical != 512 )); then
6937 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6940 if (( tot_len != 512 )); then
6942 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6949 (( tot_len += ext_len ))
6952 if (( num_luns != 2 || tot_len != 512 )); then
6954 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6960 echo "FIEMAP on 2-stripe file with hole succeeded"
6962 run_test 130c "FIEMAP (2-stripe file with hole)"
6965 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6967 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6968 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6970 trap cleanup_130 EXIT RETURN
6972 local fm_file=$DIR/$tfile
6973 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
6974 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6976 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6977 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6979 last_lun=`echo $filefrag_op | cut -d: -f5`
6984 for line in $filefrag_op
6986 frag_lun=`echo $line | cut -d: -f5`
6987 ext_len=`echo $line | cut -d: -f4`
6988 if (( $frag_lun != $last_lun )); then
6989 if (( tot_len != 1024 )); then
6991 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6998 (( tot_len += ext_len ))
7001 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7003 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7009 echo "FIEMAP on N-stripe file succeeded"
7011 run_test 130d "FIEMAP (N-stripe file)"
7014 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7016 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7017 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7019 trap cleanup_130 EXIT RETURN
7021 local fm_file=$DIR/$tfile
7022 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7024 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7025 for ((i = 0; i < $NUM_BLKS; i++))
7027 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7030 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7031 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7033 last_lun=`echo $filefrag_op | cut -d: -f5`
7038 for line in $filefrag_op
7040 frag_lun=`echo $line | cut -d: -f5`
7041 ext_len=`echo $line | cut -d: -f4`
7042 if (( $frag_lun != $last_lun )); then
7043 if (( tot_len != $EXPECTED_LEN )); then
7045 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7052 (( tot_len += ext_len ))
7055 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7057 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7063 echo "FIEMAP with continuation calls succeeded"
7065 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7067 # Test for writev/readv
7069 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7070 error "writev test failed"
7071 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7072 error "readv failed"
7075 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7078 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7079 error "append writev test failed"
7080 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7081 error "append writev test failed"
7084 run_test 131b "test append writev"
7087 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7090 run_test 131c "test read/write on file w/o objects"
7093 rwv -f $DIR/$tfile -w -n 1 1572864
7094 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7095 if [ "$NOB" != 1572864 ]; then
7096 error "Short read filed: read $NOB bytes instead of 1572864"
7100 run_test 131d "test short read"
7103 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7104 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7105 error "read hitting hole failed"
7108 run_test 131e "test read hitting hole"
7113 for node in $(osts_nodes); do
7114 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7115 [ x$gl = x"" ] && gl=0
7116 gl_sum=$((gl_sum + gl))
7126 if [ x$som = x"enabled" ]; then
7127 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7128 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7129 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7131 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7132 MOUNTOPT="$MOUNTOPT,som_preview"
7133 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7136 # do remount to make new mount-conf parameters actual
7143 test_132() { #1028, SOM
7144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7145 local num=$(get_mds_dir $DIR)
7146 local mymds=mds${num}
7147 local MOUNTOPT_SAVE=$MOUNTOPT
7149 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7150 cancel_lru_locks osc
7152 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7154 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7155 stat $DIR/$tfile >/dev/null
7156 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7157 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7159 som_mode_switch $som1 $gl1 $gl2
7161 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7162 cancel_lru_locks osc
7164 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7165 if [ $som1 == $som2 ]; then
7166 error "som is still "$som2
7167 if [ x$som2 = x"enabled" ]; then
7174 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7175 stat $DIR/$tfile >/dev/null
7176 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7177 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7178 som_mode_switch $som2 $gl1 $gl2
7179 MOUNTOPT=$MOUNTOPT_SAVE
7181 run_test 132 "som avoids glimpse rpc"
7187 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7189 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7191 *) error "Wrong argument $1" ;;
7194 count=`echo $res | awk '{print $2}'`
7195 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7196 # if the argument $3 is zero, it means any stat increment is ok.
7197 if [ $3 -gt 0 ] ; then
7198 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7203 remote_ost_nodsh && skip "remote OST with nodsh" && return
7204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7205 local testdir=$DIR/${tdir}/stats_testdir
7206 mkdir -p $DIR/${tdir}
7209 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7210 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7212 # verify mdt stats first.
7213 mkdir ${testdir} || error "mkdir failed"
7214 check_stats $SINGLEMDS "mkdir" 1
7215 touch ${testdir}/${tfile} || "touch failed"
7216 check_stats $SINGLEMDS "open" 1
7217 check_stats $SINGLEMDS "close" 1
7218 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7219 check_stats $SINGLEMDS "mknod" 1
7220 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7221 check_stats $SINGLEMDS "unlink" 1
7222 rm -f ${testdir}/${tfile} || error "file remove failed"
7223 check_stats $SINGLEMDS "unlink" 2
7225 # remove working dir and check mdt stats again.
7226 rmdir ${testdir} || error "rmdir failed"
7227 check_stats $SINGLEMDS "rmdir" 1
7229 local testdir1=$DIR/${tdir}/stats_testdir1
7231 mkdir -p ${testdir1}
7232 touch ${testdir1}/test1
7233 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7234 check_stats $SINGLEMDS "crossdir_rename" 1
7236 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7237 check_stats $SINGLEMDS "samedir_rename" 1
7241 run_test 133a "Verifying MDT stats ========================================"
7244 remote_ost_nodsh && skip "remote OST with nodsh" && return
7245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7246 local testdir=$DIR/${tdir}/stats_testdir
7247 mkdir -p ${testdir} || error "mkdir failed"
7248 touch ${testdir}/${tfile} || "touch failed"
7249 cancel_lru_locks mdc
7252 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7253 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7255 # extra mdt stats verification.
7256 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7257 check_stats $SINGLEMDS "setattr" 1
7258 $LFS df || error "lfs failed"
7259 check_stats $SINGLEMDS "statfs" 1
7263 run_test 133b "Verifying extra MDT stats =================================="
7266 remote_ost_nodsh && skip "remote OST with nodsh" && return
7267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7268 local testdir=$DIR/${tdir}/stats_testdir
7269 mkdir -p ${testdir} || error "mkdir failed"
7271 # verify obdfilter stats.
7272 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7274 cancel_lru_locks osc
7277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7278 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7280 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7282 cancel_lru_locks osc
7283 check_stats ost "write" 1
7285 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7286 check_stats ost "read" 1
7288 > ${testdir}/${tfile} || error "truncate failed"
7289 check_stats ost "punch" 1
7291 rm -f ${testdir}/${tfile} || error "file remove failed"
7292 check_stats ost "destroy" 1
7296 run_test 133c "Verifying OST stats ========================================"
7303 while [ $value -ge 2 ]; do
7308 if [ $orig -gt $order ]; then
7316 local size=('K' 'M' 'G' 'T');
7318 local size_string=$value
7320 while [ $value -ge 1024 ]; do
7321 if [ $i -gt 3 ]; then
7322 #T is the biggest unit we get here, if that is bigger,
7324 size_string=${value}T
7327 value=$((value >> 10))
7328 if [ $value -lt 1024 ]; then
7329 size_string=${value}${size[$i]}
7340 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7341 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7346 remote_ost_nodsh && skip "remote OST with nodsh" && return
7347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7348 local testdir1=$DIR/${tdir}/stats_testdir1
7349 local testdir2=$DIR/${tdir}/stats_testdir2
7351 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7353 mkdir -p ${testdir1} || error "mkdir failed"
7354 mkdir -p ${testdir2} || error "mkdir failed"
7356 createmany -o $testdir1/test 512 || error "createmany failed"
7357 local testdir1_size=$(ls -l $DIR/${tdir} | \
7358 awk '/stats_testdir1/ {print $5}')
7359 local testdir2_size=$(ls -l $DIR/${tdir} | \
7360 awk '/stats_testdir2/ {print $5}')
7362 testdir1_size=$(order_2 $testdir1_size)
7363 testdir2_size=$(order_2 $testdir2_size)
7365 testdir1_size=$(size_in_KMGT $testdir1_size)
7366 testdir2_size=$(size_in_KMGT $testdir2_size)
7368 # check samedir rename size
7369 mv ${testdir1}/test0 ${testdir1}/test_0
7370 local samedir=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7372 local same_sample=$(get_rename_size $testdir1_size)
7373 [ -z "$samedir" ] && error "samedir_rename_size count error"
7374 [ $same_sample -eq 1 ] || error "samedir_rename_size count error"
7375 echo "Check same dir rename stats success"
7377 # check crossdir rename size
7378 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7379 mv ${testdir1}/test_0 ${testdir2}/test_0
7380 local crossdir=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7382 local src_sample=$(get_rename_size $testdir1_size)
7383 local tgt_sample=$(get_rename_size $testdir2_size)
7384 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7385 [ $src_sample -eq 1 ] || error "crossdir_rename_size count error"
7386 [ $tgt_sample -eq 1 ] || error "crossdir_rename_size count error"
7387 echo "Check cross dir rename stats success"
7391 run_test 133d "Verifying rename_stats ========================================"
7393 test_140() { #bug-17379
7394 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7395 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7396 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7398 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7400 while i=`expr $i + 1`; do
7401 mkdir -p $i || error "Creating dir $i"
7402 cd $i || error "Changing to $i"
7403 ln -s ../stat stat || error "Creating stat symlink"
7404 # Read the symlink until ELOOP present,
7405 # not LBUGing the system is considered success,
7406 # we didn't overrun the stack.
7407 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7409 if [ $ret -eq 40 ]; then
7412 error "Open stat symlink"
7418 echo "The symlink depth = $i"
7419 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7421 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7424 local TF="$TMP/$tfile"
7426 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7428 cancel_lru_locks osc
7429 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7430 remount_client $MOUNT
7432 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7435 $TRUNCATE $DIR/$tfile 6000
7436 cancel_lru_locks osc
7437 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7440 echo "12345" >>$DIR/$tfile
7441 cancel_lru_locks osc
7442 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7445 echo "12345" >>$DIR/$tfile
7446 cancel_lru_locks osc
7447 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7452 run_test 150 "truncate/append tests"
7454 function roc_hit() {
7455 local list=$(comma_list $(osts_nodes))
7457 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7458 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7462 function set_cache() {
7465 if [ "$2" == "off" ]; then
7468 local list=$(comma_list $(osts_nodes))
7469 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7471 cancel_lru_locks osc
7475 remote_ost_nodsh && skip "remote OST with nodsh" && return
7478 local list=$(comma_list $(osts_nodes))
7480 # check whether obdfilter is cache capable at all
7481 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7482 echo "not cache-capable obdfilter"
7486 # check cache is enabled on all obdfilters
7487 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7488 echo "oss cache is disabled"
7492 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7494 # pages should be in the case right after write
7495 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7496 local BEFORE=`roc_hit`
7497 cancel_lru_locks osc
7498 cat $DIR/$tfile >/dev/null
7499 local AFTER=`roc_hit`
7500 if ! let "AFTER - BEFORE == CPAGES"; then
7501 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7504 # the following read invalidates the cache
7505 cancel_lru_locks osc
7506 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7507 cat $DIR/$tfile >/dev/null
7509 # now data shouldn't be found in the cache
7511 cancel_lru_locks osc
7512 cat $DIR/$tfile >/dev/null
7514 if let "AFTER - BEFORE != 0"; then
7515 error "IN CACHE: before: $BEFORE, after: $AFTER"
7518 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7521 run_test 151 "test cache on oss and controls ==============================="
7524 local TF="$TMP/$tfile"
7526 # simulate ENOMEM during write
7527 #define OBD_FAIL_OST_NOMEM 0x226
7528 lctl set_param fail_loc=0x80000226
7529 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7531 sync || error "sync failed"
7532 lctl set_param fail_loc=0
7534 # discard client's cache
7535 cancel_lru_locks osc
7537 # simulate ENOMEM during read
7538 lctl set_param fail_loc=0x80000226
7539 cmp $TF $DIR/$tfile || error "cmp failed"
7540 lctl set_param fail_loc=0
7544 run_test 152 "test read/write with enomem ============================"
7547 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
7549 run_test 153 "test if fdatasync does not crash ======================="
7552 cp /etc/hosts $DIR/$tfile
7554 fid=$($LFS path2fid $DIR/$tfile)
7556 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7558 ffid=$DIR/.lustre/fid/$fid
7560 echo "stat fid $fid"
7561 stat $ffid > /dev/null || error "stat $ffid failed."
7562 echo "touch fid $fid"
7563 touch $ffid || error "touch $ffid failed."
7564 echo "write to fid $fid"
7565 cat /etc/hosts > $ffid || error "write $ffid failed."
7566 echo "read fid $fid"
7567 diff /etc/hosts $ffid || error "read $ffid failed."
7568 echo "append write to fid $fid"
7569 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7570 echo "rename fid $fid"
7571 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7573 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7575 echo "truncate fid $fid"
7576 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7577 echo "link fid $fid"
7578 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7579 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7580 echo "setfacl fid $fid"
7581 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7582 echo "getfacl fid $fid"
7583 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7585 echo "unlink fid $fid"
7586 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7587 echo "mknod fid $fid"
7588 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7590 fid=[0xf00000400:0x1:0x0]
7591 ffid=$DIR/.lustre/fid/$fid
7593 echo "stat non-exist fid $fid"
7594 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7595 echo "write to non-exist fid $fid"
7596 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7597 echo "link new fid $fid"
7598 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7601 touch $DIR/$tdir/$tfile
7602 fid=$($LFS path2fid $DIR/$tdir)
7604 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7606 ffid=$DIR/.lustre/fid/$fid
7609 ls $ffid > /dev/null || error "ls $ffid failed."
7610 echo "touch $fid/$tfile.1"
7611 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7613 echo "touch $DIR/.lustre/fid/$tfile"
7614 touch $DIR/.lustre/fid/$tfile && \
7615 error "touch $DIR/.lustre/fid/$tfile should fail."
7617 echo "Open-by-FID succeeded"
7619 run_test 154 "Open-by-FID"
7621 test_155_small_load() {
7622 local temp=$TMP/$tfile
7623 local file=$DIR/$tfile
7625 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7626 error "dd of=$temp bs=6096 count=1 failed"
7628 cancel_lru_locks osc
7629 cmp $temp $file || error "$temp $file differ"
7631 $TRUNCATE $temp 6000
7632 $TRUNCATE $file 6000
7633 cmp $temp $file || error "$temp $file differ (truncate1)"
7635 echo "12345" >>$temp
7636 echo "12345" >>$file
7637 cmp $temp $file || error "$temp $file differ (append1)"
7639 echo "12345" >>$temp
7640 echo "12345" >>$file
7641 cmp $temp $file || error "$temp $file differ (append2)"
7647 test_155_big_load() {
7648 remote_ost_nodsh && skip "remote OST with nodsh" && return
7649 local temp=$TMP/$tfile
7650 local file=$DIR/$tfile
7653 local cache_size=$(do_facet ost$((MAXI+1)) \
7654 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7655 local large_file_size=$((cache_size * 2))
7657 echo "OSS cache size: $cache_size KB"
7658 echo "Large file size: $large_file_size KB"
7660 [ $MAXV -le $large_file_size ] && \
7661 skip_env "max available OST size needs > $large_file_size KB" && \
7664 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7666 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7667 error "dd of=$temp bs=$large_file_size count=1k failed"
7670 cancel_lru_locks osc
7671 cmp $temp $file || error "$temp $file differ"
7679 set_cache writethrough on
7682 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7686 set_cache writethrough off
7689 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7693 set_cache writethrough on
7696 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7700 set_cache writethrough off
7703 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7707 set_cache writethrough on
7710 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7714 set_cache writethrough off
7717 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7721 set_cache writethrough on
7724 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7728 set_cache writethrough off
7731 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7737 local file="$DIR/$tfile"
7739 log "Turn on read and write cache"
7741 set_cache writethrough on
7743 log "Write data and read it back."
7744 log "Read should be satisfied from the cache."
7745 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7747 cancel_lru_locks osc
7748 cat $file >/dev/null
7750 if ! let "AFTER - BEFORE == CPAGES"; then
7751 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7753 log "cache hits:: before: $BEFORE, after: $AFTER"
7756 log "Read again; it should be satisfied from the cache."
7758 cancel_lru_locks osc
7759 cat $file >/dev/null
7761 if ! let "AFTER - BEFORE == CPAGES"; then
7762 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7764 log "cache hits:: before: $BEFORE, after: $AFTER"
7768 log "Turn off the read cache and turn on the write cache"
7770 set_cache writethrough on
7772 log "Read again; it should be satisfied from the cache."
7774 cancel_lru_locks osc
7775 cat $file >/dev/null
7777 if ! let "AFTER - BEFORE == CPAGES"; then
7778 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7780 log "cache hits:: before: $BEFORE, after: $AFTER"
7783 log "Read again; it should not be satisfied from the cache."
7785 cancel_lru_locks osc
7786 cat $file >/dev/null
7788 if ! let "AFTER - BEFORE == 0"; then
7789 error "IN CACHE: before: $BEFORE, after: $AFTER"
7791 log "cache hits:: before: $BEFORE, after: $AFTER"
7794 log "Write data and read it back."
7795 log "Read should be satisfied from the cache."
7796 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7798 cancel_lru_locks osc
7799 cat $file >/dev/null
7801 if ! let "AFTER - BEFORE == CPAGES"; then
7802 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7804 log "cache hits:: before: $BEFORE, after: $AFTER"
7807 log "Read again; it should not be satisfied from the cache."
7809 cancel_lru_locks osc
7810 cat $file >/dev/null
7812 if ! let "AFTER - BEFORE == 0"; then
7813 error "IN CACHE: before: $BEFORE, after: $AFTER"
7815 log "cache hits:: before: $BEFORE, after: $AFTER"
7819 log "Turn off read and write cache"
7821 set_cache writethrough off
7823 log "Write data and read it back"
7824 log "It should not be satisfied from the cache."
7826 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7827 cancel_lru_locks osc
7829 cat $file >/dev/null
7831 if ! let "AFTER - BEFORE == 0"; then
7832 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7834 log "cache hits:: before: $BEFORE, after: $AFTER"
7838 log "Turn on the read cache and turn off the write cache"
7840 set_cache writethrough off
7842 log "Write data and read it back"
7843 log "It should not be satisfied from the cache."
7845 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7847 cancel_lru_locks osc
7848 cat $file >/dev/null
7850 if ! let "AFTER - BEFORE == 0"; then
7851 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7853 log "cache hits:: before: $BEFORE, after: $AFTER"
7856 log "Read again; it should be satisfied from the cache."
7858 cancel_lru_locks osc
7859 cat $file >/dev/null
7861 if ! let "AFTER - BEFORE == CPAGES"; then
7862 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7864 log "cache hits:: before: $BEFORE, after: $AFTER"
7869 run_test 156 "Verification of tunables ============================"
7873 if [ $MDSCOUNT -gt 1 ]; then
7874 error_ignore 17935 $*
7882 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
7885 if [ $MASK -eq 1 ]; then
7886 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
7888 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
7893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7894 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
7895 echo "Registered as changelog user $USER"
7896 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
7897 grep -q $USER || error "User $USER not found in changelog_users"
7900 mkdir -p $DIR/$tdir/pics/2008/zachy
7901 touch $DIR/$tdir/pics/2008/zachy/timestamp
7902 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7903 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7904 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7905 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7906 rm $DIR/$tdir/pics/desktop.jpg
7908 $LFS changelog $MDT0 | tail -5
7910 echo "verifying changelog mask"
7911 changelog_chmask "MKDIR"
7912 changelog_chmask "CLOSE"
7914 mkdir -p $DIR/$tdir/pics/zach/sofia
7915 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
7917 changelog_chmask "MKDIR"
7918 changelog_chmask "CLOSE"
7920 mkdir -p $DIR/$tdir/pics/2008/sofia
7921 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
7923 $LFS changelog $MDT0
7924 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
7925 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
7926 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
7927 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
7930 echo "verifying target fid"
7931 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7932 tail -1 | awk '{print $6}')
7933 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7934 [ "$fidc" == "t=$fidf" ] || \
7935 err17935 "fid in changelog $fidc != file fid $fidf"
7936 echo "verifying parent fid"
7937 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7938 tail -1 | awk '{print $7}')
7939 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7940 [ "$fidc" == "p=$fidf" ] || \
7941 err17935 "pfid in changelog $fidc != dir fid $fidf"
7943 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
7944 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7945 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7946 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
7947 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7948 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7949 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7950 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7952 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
7953 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7954 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7955 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7956 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7957 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7959 echo "verifying user deregister"
7960 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
7961 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
7962 grep -q $USER && error "User $USER still found in changelog_users"
7964 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
7965 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7966 if [ $USERS -eq 0 ]; then
7967 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
7968 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7969 touch $DIR/$tdir/chloe
7970 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
7971 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7972 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7973 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7975 echo "$USERS other changelog users; can't verify off"
7978 run_test 160 "changelog sanity"
7982 cp /etc/hosts $DIR/$tdir/$tfile
7983 mkdir $DIR/$tdir/foo1
7984 mkdir $DIR/$tdir/foo2
7985 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7986 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7987 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7988 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7989 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7990 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7991 $LFS fid2path $DIR $FID
7992 err17935 "bad link ea"
7995 rm $DIR/$tdir/foo2/zachary
7997 rm $DIR/$tdir/foo2/thor
7999 rm $DIR/$tdir/$tfile
8001 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8002 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8004 $LFS fid2path $DIR $FID
8005 err17935 "bad link rename"
8007 rm $DIR/$tdir/foo2/maggie
8010 local longname=filename_avg_len_is_thirty_two_
8011 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8012 error "failed to hardlink many files"
8013 links=$($LFS fid2path $DIR $FID | wc -l)
8014 echo -n "${links}/1000 links in link EA"
8015 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8016 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8017 error "failed to unlink many hardlinks"
8019 run_test 161 "link ea sanity"
8026 local path=$(${LFS} fid2path $*)
8029 if [ $RC -ne 0 ]; then
8030 err17935 "path looked up of $expected failed. Error $RC"
8032 elif [ "${path}" != "${expected}" ]; then
8033 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8036 echo "fid $fid resolves to path $path (expected $expected)"
8040 # Make changes to filesystem
8041 mkdir -p $DIR/$tdir/d2
8042 touch $DIR/$tdir/d2/$tfile
8043 touch $DIR/$tdir/d2/x1
8044 touch $DIR/$tdir/d2/x2
8045 mkdir -p $DIR/$tdir/d2/a/b/c
8046 mkdir -p $DIR/$tdir/d2/p/q/r
8048 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8049 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8052 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8053 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8054 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8056 # softlink to wrong file
8057 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8058 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8059 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8062 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8063 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8064 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8065 # fid2path dir/fsname should both work
8066 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8067 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8069 # hardlink count: check that there are 2 links
8070 # Doesnt work with CMD yet: 17935
8071 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8072 err17935 "expected 2 links"
8074 # hardlink indexing: remove the first link
8075 rm $DIR/$tdir/d2/p/q/r/hlink
8076 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8080 run_test 162 "path lookup sanity"
8083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8084 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8087 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8088 # this proc file is temporary and linux-only
8089 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8090 error "kernel->userspace send failed"
8093 run_test 163 "kernel <-> userspace comms"
8096 # do directio so as not to populate the page cache
8097 log "creating a 10 Mb file"
8098 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8099 log "starting reads"
8100 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8101 log "truncating the file"
8102 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8104 kill %+ || true # reads might have finished
8105 echo "wait until dd is finished"
8107 log "removing the temporary file"
8108 rm -rf $DIR/$tfile || error "tmp file removal failed"
8110 run_test 169 "parallel read and truncate should not deadlock"
8113 $LCTL clear # bug 18514
8114 $LCTL debug_daemon start $TMP/${tfile}_log_good
8116 $LCTL debug_daemon stop
8117 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8118 error "sed failed to read log_good"
8120 $LCTL debug_daemon start $TMP/${tfile}_log_good
8122 $LCTL debug_daemon stop
8124 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8125 error "lctl df log_bad failed"
8127 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8128 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8130 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8131 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8133 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8134 error "bad_line good_line1 good_line2 are empty"
8136 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8137 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8138 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8140 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8141 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8142 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8144 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8145 error "bad_line_new good_line_new are empty"
8147 local expected_good=$((good_line1 + good_line2*2))
8149 rm -f $TMP/${tfile}*
8150 # LU-231, short malformed line may not be counted into bad lines
8151 if [ $bad_line -ne $bad_line_new ] &&
8152 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8153 error "expected $bad_line bad lines, but got $bad_line_new"
8157 if [ $expected_good -ne $good_line_new ]; then
8158 error "expected $expected_good good lines, but got $good_line_new"
8163 run_test 170 "test lctl df to handle corrupted log ====================="
8165 test_171() { # bug20592
8166 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8167 $LCTL set_param fail_loc=0x50e
8168 $LCTL set_param fail_val=3000
8169 multiop_bg_pause $DIR/$tfile O_s || true
8171 kill -USR1 $MULTIPID
8175 if dmesg | grep "recursive fault"; then
8176 error "caught a recursive fault"
8178 $LCTL set_param fail_loc=0
8181 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8183 # it would be good to share it with obdfilter-survey/libecho code
8184 setup_obdecho_osc () {
8187 local obdfilter_name=$2
8188 echo "Creating new osc for $obdfilter_name on $ost_nid"
8189 # make sure we can find loopback nid
8190 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8192 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8193 ${obdfilter_name}_osc_UUID || rc=2; }
8194 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8195 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8199 cleanup_obdecho_osc () {
8200 local obdfilter_name=$1
8201 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8202 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8206 obdecho_create_test() {
8211 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8212 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8214 if [ $rc -eq 0 ]; then
8215 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8216 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8218 echo "New object id is $id"
8219 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8221 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8222 "cleanup" || rc=5; }
8223 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8225 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8230 remote_ost_nodsh && skip "remote OST with nodsh" && return
8234 if ! module_loaded obdecho; then
8235 load_module obdecho/obdecho
8239 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8240 local host=$(lctl get_param -n osc.$osc.import |
8241 awk '/current_connection:/ {print $2}' )
8242 local target=$(lctl get_param -n osc.$osc.import |
8243 awk '/target:/ {print $2}' )
8244 target=${target%_UUID}
8246 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8247 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8248 [[ -n $target ]] && cleanup_obdecho_osc $target
8249 [ $rmmod_local -eq 1 ] && rmmod obdecho
8252 run_test 180a "test obdecho on osc"
8255 remote_ost_nodsh && skip "remote OST with nodsh" && return
8257 local rmmod_remote=0
8259 do_facet ost1 "lsmod | grep -q obdecho || " \
8260 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8261 "modprobe obdecho; }" && rmmod_remote=1
8262 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8263 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8264 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8267 run_test 180b "test obdecho directly on obdfilter"
8269 test_181() { # bug 22177
8270 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8271 # create enough files to index the directory
8272 createmany -o $DIR/$tdir/foobar 4000
8273 # print attributes for debug purpose
8276 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8278 # remove the files & current working dir
8279 unlinkmany $DIR/$tdir/foobar 4000
8281 kill -USR1 $MULTIPID
8283 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8286 run_test 181 "Test open-unlinked dir ========================"
8292 TGTPOOL_MAX=$(($TGT_COUNT - 1))
8294 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
8295 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8296 POOL_DIR_NAME=dir_tst
8297 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
8298 POOL_FILE=$POOL_ROOT/file_tst
8300 check_file_in_pool()
8303 res=$($GETSTRIPE $file | grep 0x | cut -f2)
8306 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
8307 if [[ "$found" == "" ]]
8309 echo "pool list: $TGTPOOL_LIST"
8310 echo "striping: $res"
8311 error "$file not allocated in $POOL"
8318 trap "cleanup_pools $FSNAME" EXIT
8321 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8322 create_pool $FSNAME.$POOL || return $?
8323 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
8324 error "$POOL not in lfs pool_list"
8326 run_test 200a "Create new pool =========================================="
8329 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8330 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
8331 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
8332 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
8333 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
8334 error "Add to pool failed"
8335 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
8336 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
8337 [ $lfscount -eq $addcount ] ||
8338 error "lfs pool_list bad ost count $lfscount != $addcount"
8340 run_test 200b "Add targets to a pool ===================================="
8343 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8345 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
8346 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
8347 # b-19919 test relative path works well
8348 mkdir -p $POOL_DIR/$POOL_DIR_NAME
8350 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
8351 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
8352 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
8353 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
8354 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
8355 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
8356 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
8357 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
8358 rm -rf $POOL_DIR_NAME; cd -
8360 run_test 200c "Set pool on a directory ================================="
8363 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8364 res=$($GETSTRIPE --pool $POOL_DIR)
8365 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
8367 run_test 200d "Check pool on a directory ==============================="
8370 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8372 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8374 file=$POOL_DIR/file-$i
8376 check_file_in_pool $file
8379 failed=$(($failed + 1))
8382 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8384 run_test 200e "Check files allocation from directory pool =============="
8387 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8390 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8392 file=$POOL_FILE/spoo-$i
8393 $SETSTRIPE -p $POOL $file
8394 check_file_in_pool $file
8397 failed=$(($failed + 1))
8400 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8402 run_test 200f "Create files in a pool ==================================="
8405 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8406 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
8407 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
8408 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
8410 run_test 200g "lfs df a pool ============================================"
8412 test_200h() { # b=24039
8413 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
8415 local file="/..$POOL_DIR/$tfile-1"
8416 $SETSTRIPE -p $POOL $file || error "unable to create $file"
8419 $SETSTRIPE -p $POOL $tfile-2 || \
8420 error "unable to create $tfile-2 in $POOL_DIR"
8422 run_test 200h "Create files in a pool with relative pathname ============"
8425 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8426 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
8427 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8428 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
8429 error "$TGT not removed from $FSNAME.$POOL"
8431 run_test 201a "Remove a target from a pool ============================="
8434 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8435 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
8437 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8439 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
8440 error "Pool $FSNAME.$POOL cannot be drained"
8441 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8442 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
8443 # setstripe on an empty pool should fail
8444 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8445 error "expected failure when creating file with empty pool"
8448 run_test 201b "Remove all targets from a pool =========================="
8451 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8452 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
8455 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8456 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
8457 # setstripe on an empty pool should fail
8458 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8459 error "expected failure when creating file with missing pool"
8461 # get param should return err once pool is gone
8462 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
8463 echo foo" "foo"; then
8464 remove_pool_from_list $FSNAME.$POOL
8467 error "Pool $FSNAME.$POOL is not destroyed"
8469 run_test 201c "Remove a pool ============================================"
8471 cleanup_pools $FSNAME
8473 # usage: default_attr <count | size | offset>
8475 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8478 # usage: check_default_stripe_attr
8479 check_default_stripe_attr() {
8480 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8482 --stripe-count|--count)
8483 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8484 --stripe-size|--size)
8485 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8486 --stripe-index|--index)
8489 error "unknown getstripe attr '$1'"
8492 [ $ACTUAL != $EXPECTED ] &&
8493 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8498 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8500 check_default_stripe_attr --stripe-count
8501 check_default_stripe_attr --stripe-size
8502 check_default_stripe_attr --stripe-index
8506 run_test 204a "Print default stripe attributes ================="
8510 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8512 check_default_stripe_attr --stripe-size
8513 check_default_stripe_attr --stripe-index
8517 run_test 204b "Print default stripe size and offset ==========="
8521 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8523 check_default_stripe_attr --stripe-count
8524 check_default_stripe_attr --stripe-index
8528 run_test 204c "Print default stripe count and offset ==========="
8532 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8534 check_default_stripe_attr --stripe-count
8535 check_default_stripe_attr --stripe-size
8539 run_test 204d "Print default stripe count and size ============="
8543 $SETSTRIPE -d $DIR/$tdir
8545 check_default_stripe_attr --stripe-count --raw
8546 check_default_stripe_attr --stripe-size --raw
8547 check_default_stripe_attr --stripe-index --raw
8551 run_test 204e "Print raw stripe attributes ================="
8555 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8557 check_default_stripe_attr --stripe-size --raw
8558 check_default_stripe_attr --stripe-index --raw
8562 run_test 204f "Print raw stripe size and offset ==========="
8566 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8568 check_default_stripe_attr --stripe-count --raw
8569 check_default_stripe_attr --stripe-index --raw
8573 run_test 204g "Print raw stripe count and offset ==========="
8577 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8579 check_default_stripe_attr --stripe-count --raw
8580 check_default_stripe_attr --stripe-size --raw
8584 run_test 204h "Print raw stripe count and size ============="
8588 size=$((size % 8192 + 1))
8589 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8590 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8591 rm -f $DIR/f212 $DIR/f212.xyz
8593 run_test 212 "Sendfile test ============================================"
8596 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8597 cancel_lru_locks osc
8598 lctl set_param fail_loc=0x8000040f
8599 # generate a read lock
8600 cat $DIR/$tfile > /dev/null
8601 # write to the file, it will try to cancel the above read lock.
8602 cat /etc/hosts >> $DIR/$tfile
8604 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8606 test_214() { # for bug 20133
8607 mkdir -p $DIR/d214p/d214c
8608 for (( i=0; i < 340; i++ )) ; do
8609 touch $DIR/d214p/d214c/a$i
8612 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8613 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8614 ls $DIR/d214c || error "ls $DIR/d214c failed"
8615 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8617 run_test 214 "hash-indexed directory test - bug 20133"
8619 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8620 create_lnet_proc_files() {
8621 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8622 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8624 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8625 rm -f "$TMP/lnet_$1.sys_tmp"
8628 # counterpart of create_lnet_proc_files
8629 remove_lnet_proc_files() {
8630 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8633 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8634 # 3rd arg as regexp for body
8635 check_lnet_proc_stats() {
8636 local l=$(cat "$TMP/lnet_$1" |wc -l)
8637 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8639 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8642 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8643 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8644 # optional and can be regexp for 2nd line (lnet.routes case)
8645 check_lnet_proc_entry() {
8646 local blp=2 # blp stands for 'position of 1st line of body'
8647 [ "$5" = "" ] || blp=3 # lnet.routes case
8649 local l=$(cat "$TMP/lnet_$1" |wc -l)
8650 # subtracting one from $blp because the body can be empty
8651 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8653 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8654 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8656 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8657 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8659 # bail out if any unexpected line happened
8660 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8661 [ "$?" != 0 ] || error "$2 misformatted"
8664 test_215() { # for bugs 18102, 21079, 21517
8665 local N='(0|[1-9][0-9]*)' # non-negative numeric
8666 local P='[1-9][0-9]*' # positive numeric
8667 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
8668 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8669 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8670 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8672 local L1 # regexp for 1st line
8673 local L2 # regexp for 2nd line (optional)
8674 local BR # regexp for the rest (body)
8676 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8677 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8678 create_lnet_proc_files "stats"
8679 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8680 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8681 remove_lnet_proc_files "stats"
8683 # /proc/sys/lnet/routes should look like this:
8684 # Routing disabled/enabled
8685 # net hops state router
8686 # where net is a string like tcp0, hops >= 0, state is up/down,
8687 # router is a string like 192.168.1.1@tcp2
8688 L1="^Routing (disabled|enabled)$"
8689 L2="^net +hops +state +router$"
8690 BR="^$NET +$N +(up|down) +$NID$"
8691 create_lnet_proc_files "routes"
8692 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8693 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8694 remove_lnet_proc_files "routes"
8696 # /proc/sys/lnet/routers should look like this:
8697 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8698 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8699 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8700 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8701 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8702 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8703 create_lnet_proc_files "routers"
8704 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8705 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8706 remove_lnet_proc_files "routers"
8708 # /proc/sys/lnet/peers should look like this:
8709 # nid refs state last max rtr min tx min queue
8710 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8711 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8712 # numeric (0 or >0 or <0), queue >= 0.
8713 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8714 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8715 create_lnet_proc_files "peers"
8716 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8717 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8718 remove_lnet_proc_files "peers"
8720 # /proc/sys/lnet/buffers should look like this:
8721 # pages count credits min
8722 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
8723 L1="^pages +count +credits +min$"
8724 BR="^ +$N +$N +$I +$I$"
8725 create_lnet_proc_files "buffers"
8726 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
8727 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
8728 remove_lnet_proc_files "buffers"
8730 # /proc/sys/lnet/nis should look like this:
8731 # nid status alive refs peer rtr max tx min
8732 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
8733 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
8734 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
8735 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
8736 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
8737 create_lnet_proc_files "nis"
8738 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
8739 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
8740 remove_lnet_proc_files "nis"
8742 # can we successfully write to /proc/sys/lnet/stats?
8743 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
8744 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
8746 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
8748 test_216() { # bug 20317
8749 remote_ost_nodsh && skip "remote OST with nodsh" && return
8751 local p="$TMP/sanityN-$TESTNAME.parameters"
8752 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
8753 for node in $(osts_nodes); do
8754 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
8755 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
8756 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
8760 # agressive lockless i/o settings
8761 for node in $(osts_nodes); do
8762 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'
8764 lctl set_param -n osc.*.contention_seconds 60
8766 $DIRECTIO write $DIR/$tfile 0 10 4096
8767 $CHECKSTAT -s 40960 $DIR/$tfile
8769 # disable lockless i/o
8770 for node in $(osts_nodes); do
8771 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
8773 lctl set_param -n osc.*.contention_seconds 0
8776 dd if=/dev/zero of=$DIR/$tfile count=0
8777 $CHECKSTAT -s 0 $DIR/$tfile
8779 restore_lustre_params <$p
8783 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8785 test_217() { # bug 22430
8789 for node in $(nodes_list); do
8790 nid=$(host_nids_address $node $NETTYPE)
8791 if [[ $nid = *-* ]] ; then
8792 echo "lctl ping $nid@$NETTYPE"
8793 lctl ping $nid@$NETTYPE
8795 echo "skipping $node (no hyphen detected)"
8799 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8802 # do directio so as not to populate the page cache
8803 log "creating a 10 Mb file"
8804 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8805 log "starting reads"
8806 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8807 log "truncating the file"
8808 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8810 kill %+ || true # reads might have finished
8811 echo "wait until dd is finished"
8813 log "removing the temporary file"
8814 rm -rf $DIR/$tfile || error "tmp file removal failed"
8816 run_test 218 "parallel read and truncate should not deadlock ======================="
8819 # write one partial page
8820 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
8821 # set no grant so vvp_io_commit_write will do sync write
8822 $LCTL set_param fail_loc=0x411
8823 # write a full page at the end of file
8824 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
8826 $LCTL set_param fail_loc=0
8827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
8828 $LCTL set_param fail_loc=0x411
8829 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
8831 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
8833 test_220() { #LU-325
8834 remote_ost_nodsh && skip "remote OST with nodsh" && return
8838 local OST=$(lfs osts | grep ${OSTIDX}": " | \
8839 awk '{print $2}' | sed -e 's/_UUID$//')
8842 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
8843 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
8844 osc.$mdtosc_proc1.prealloc_last_id)
8845 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
8846 osc.$mdtosc_proc1.prealloc_next_id)
8850 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
8851 #define OBD_FAIL_OST_ENOINO 0x229
8852 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
8853 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
8854 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
8856 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
8858 MDSOBJS=$((last_id - next_id))
8859 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
8861 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
8862 echo "OST still has $count kbytes free"
8864 echo "create $MDSOBJS files @next_id..."
8865 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
8867 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8868 osc.$mdtosc_proc1.prealloc_last_id)
8869 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8870 osc.$mdtosc_proc1.prealloc_next_id)
8872 echo "after creation, last_id=$last_id2, next_id=$next_id2"
8877 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
8878 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
8880 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
8881 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
8882 echo "unlink $MDSOBJS files @$next_id..."
8883 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
8885 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
8888 dd if=`which date` of=$MOUNT/date oflag=sync
8889 chmod +x $MOUNT/date
8891 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
8892 $LCTL set_param fail_loc=0x80001401
8894 $MOUNT/date > /dev/null
8897 run_test 221 "make sure fault and truncate race to not cause OOM"
8902 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
8903 createmany -o $DIR/$tdir/$tfile 10
8904 cancel_lru_locks mdc
8905 cancel_lru_locks osc
8906 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
8907 $LCTL set_param fail_loc=0x31a
8908 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
8909 $LCTL set_param fail_loc=0
8912 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
8917 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
8918 createmany -o $DIR/$tdir/$tfile 10
8919 cancel_lru_locks mdc
8920 cancel_lru_locks osc
8921 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
8922 $LCTL set_param fail_loc=0x31a
8923 rm -r $DIR/$tdir || "AGL for rmdir failed"
8924 $LCTL set_param fail_loc=0
8926 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
8931 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
8932 createmany -o $DIR/$tdir/$tfile 10
8933 cancel_lru_locks mdc
8934 cancel_lru_locks osc
8935 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
8936 $LCTL set_param fail_loc=0x31b
8937 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
8938 $LCTL set_param fail_loc=0
8941 run_test 223 "osc reenqueue if without AGL lock granted ======================="
8943 test_224a() { # LU-1039, MRP-303
8944 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
8945 $LCTL set_param fail_loc=0x508
8946 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
8947 $LCTL set_param fail_loc=0
8950 run_test 224a "Don't panic on bulk IO failure"
8952 test_224b() { # LU-1039, MRP-303
8953 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
8954 cancel_lru_locks osc
8955 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
8956 $LCTL set_param fail_loc=0x515
8957 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
8958 $LCTL set_param fail_loc=0
8961 run_test 224b "Don't panic on bulk IO failure"
8963 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
8965 if [ -z ${MDSSURVEY} ]; then
8966 skip_env "mds-survey not found" && return
8969 local mds=$(facet_host $SINGLEMDS)
8970 local target=$(do_nodes $mds 'lctl dl' | \
8971 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
8973 local cmd1="file_count=1000 thrhi=4"
8974 local cmd2="dir_count=2 layer=mdd stripe_count=0"
8975 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
8976 local cmd="$cmd1 $cmd2 $cmd3"
8978 rm -f ${TMP}/mds_survey*
8980 eval $cmd || error "mds-survey with zero-stripe failed"
8981 cat ${TMP}/mds_survey*
8982 rm -f ${TMP}/mds_survey*
8984 run_test 225a "Metadata survey sanity with zero-stripe"
8987 if [ -z ${MDSSURVEY} ]; then
8988 skip_env "mds-survey not found" && return
8991 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
8992 skip_env "Need to mount OST to test" && return
8995 local mds=$(facet_host $SINGLEMDS)
8996 local target=$(do_nodes $mds 'lctl dl' | \
8997 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
8999 local cmd1="file_count=1000 thrhi=4"
9000 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9001 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9002 local cmd="$cmd1 $cmd2 $cmd3"
9004 rm -f ${TMP}/mds_survey*
9006 eval $cmd || error "mds-survey with stripe_count failed"
9007 cat ${TMP}/mds_survey*
9008 rm -f ${TMP}/mds_survey*
9010 run_test 225b "Metadata survey sanity with stripe_count = 1"
9013 # tests that do cleanup/setup should be run at the end
9018 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9019 $LCTL set_param fail_loc=0x903
9020 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9021 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9024 FAIL_ON_ERROR=true cleanup
9025 FAIL_ON_ERROR=true setup
9027 run_test 900 "umount should not race with any mgc requeue thread"
9029 complete $(basename $0) $SECONDS
9030 check_and_cleanup_lustre
9031 if [ "$I_MOUNTED" != "yes" ]; then
9032 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true