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 15528/2330 5188 10764 16410
13 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27u 42a 42b 42c 42d 45 51d 62 68 75 $SANITY_EXCEPT"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml, maybe elsewhere, FIXME
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
22 2.4*) FSTYPE=${FSTYPE:-ext3}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
23 [ "$CPU" = "UML" ] && ALWAYS_EXCEPT="$ALWAYS_EXCEPT 105a";;
24 2.6*) FSTYPE=${FSTYPE:-ldiskfs}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT " ;;
25 *) error "unsupported kernel" ;;
28 SRCDIR=$(cd $(dirname $0); echo $PWD)
29 export PATH=$PATH:/sbin
33 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
34 CREATETEST=${CREATETEST:-createtest}
36 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
37 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
38 LFIND=${LFIND:-"$LFS find"}
39 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
41 MCREATE=${MCREATE:-mcreate}
42 OPENFILE=${OPENFILE:-openfile}
43 OPENUNLINK=${OPENUNLINK:-openunlink}
44 READS=${READS:-"reads"}
45 TRUNCATE=${TRUNCATE:-truncate}
46 MUNLINK=${MUNLINK:-munlink}
47 SOCKETSERVER=${SOCKETSERVER:-socketserver}
48 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
49 IOPENTEST1=${IOPENTEST1:-iopentest1}
50 IOPENTEST2=${IOPENTEST2:-iopentest2}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
54 UMOUNT=${UMOUNT:-"umount -d"}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
58 export NAME=${NAME:-local}
65 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
66 . $LUSTRE/tests/test-framework.sh
68 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
70 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
72 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
73 FAIL_ON_ERROR=${FAIL_ON_ERROR:-false}
77 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
78 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
88 check_kernel_version() {
91 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
93 patchless|patchless_client) return 0;;
94 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
96 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
100 if [ "$ONLY" == "cleanup" ]; then
105 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
107 check_and_setup_lustre
112 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
113 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
114 STRIPECOUNT=`lctl get_param -n lov.$LOVNAME.stripecount`
115 STRIPESIZE=`lctl get_param -n lov.$LOVNAME.stripesize`
116 ORIGFREE=`lctl get_param -n lov.$LOVNAME.kbytesavail`
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 echo "preparing for tests involving mounts"
131 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
133 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
134 echo # add a newline after mke2fs.
138 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
139 lctl set_param debug=-1 2> /dev/null || true
142 $CHECKSTAT -t file $DIR/$tfile || error
144 $CHECKSTAT -a $DIR/$tfile || error
146 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
149 chmod 0755 $DIR || error
150 $CHECKSTAT -p 0755 $DIR || error
152 run_test 0b "chmod 0755 $DIR ============================="
155 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
156 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
158 run_test 0c "check import proc ============================="
163 $CHECKSTAT -t dir $DIR/d1/d2 || error
165 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
170 $CHECKSTAT -a $DIR/d1 || error
172 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
177 $CHECKSTAT -t file $DIR/d2/f || error
179 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
183 $CHECKSTAT -a $DIR/d2 || error
185 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
189 $CHECKSTAT -t dir $DIR/d3 || error
191 run_test 3a "mkdir .../d3 ======================================"
194 if [ ! -d $DIR/d3 ]; then
198 $CHECKSTAT -t file $DIR/d3/f || error
200 run_test 3b "touch .../d3/f ===================================="
204 $CHECKSTAT -a $DIR/d3 || error
206 run_test 3c "rm -r .../d3 ======================================"
210 $CHECKSTAT -t dir $DIR/d4 || error
212 run_test 4a "mkdir .../d4 ======================================"
215 if [ ! -d $DIR/d4 ]; then
219 $CHECKSTAT -t dir $DIR/d4/d2 || error
221 run_test 4b "mkdir .../d4/d2 ==================================="
226 chmod 0707 $DIR/d5/d2
227 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
229 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
233 chmod 0666 $DIR/f6a || error
234 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
236 run_test 6a "touch .../f6a; chmod .../f6a ======================"
239 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
240 if [ ! -f $DIR/f6a ]; then
244 $RUNAS chmod 0444 $DIR/f6a && error
245 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
247 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
252 chown $RUNAS_ID $DIR/f6c || error
253 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
255 run_test 6c "touch .../f6c; chown .../f6c ======================"
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
259 if [ ! -f $DIR/f6c ]; then
261 chown $RUNAS_ID $DIR/f6c
263 $RUNAS chown $UID $DIR/f6c && error
264 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
266 run_test 6d "$RUNAS chown .../f6c (should return error) =="
269 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
271 chgrp $RUNAS_ID $DIR/f6e || error
272 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
274 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
278 if [ ! -f $DIR/f6e ]; then
280 chgrp $RUNAS_ID $DIR/f6e
282 $RUNAS chgrp $UID $DIR/f6e && error
283 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
285 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
289 mkdir $DIR/d6g || error
290 chmod 777 $DIR/d6g || error
291 $RUNAS mkdir $DIR/d6g/d || error
292 chmod g+s $DIR/d6g/d || error
293 mkdir $DIR/d6g/d/subdir
294 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
296 run_test 6g "Is new dir in sgid dir inheriting group?"
298 test_6h() { # bug 7331
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
300 touch $DIR/f6h || error "touch failed"
301 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
302 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
311 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/d7 ]; then
320 echo -n foo > $DIR/d7/f2
321 [ "`cat $DIR/d7/f2`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
330 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
338 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
346 $CHECKSTAT -t file $DIR/d10/d2/f || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
353 chmod 0666 $DIR/d11/d2
354 chmod 0705 $DIR/d11/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
362 chmod 0666 $DIR/d12/f
363 chmod 0654 $DIR/d12/f
364 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
370 dd if=/dev/zero of=$DIR/d13/f count=10
372 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
380 $CHECKSTAT -a $DIR/d14/f || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
387 mv $DIR/d15/f $DIR/d15/f2
388 $CHECKSTAT -t file $DIR/d15/f2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
396 $CHECKSTAT -a $DIR/d16/f || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
403 ln -s $DIR/d17/f $DIR/d17/l-exist
405 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
406 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
407 rm -f $DIR/d17/l-exist
408 $CHECKSTAT -a $DIR/d17/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
414 ln -s no-such-file $DIR/d17/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
417 $CHECKSTAT -fa $DIR/d17/l-dangle || error
418 rm -f $DIR/d17/l-dangle
419 $CHECKSTAT -a $DIR/d17/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 ln -s foo $DIR/d17/f17c
426 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
432 ln -s foo $DIR/d17/f17d
433 touch $DIR/d17/f17d || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
449 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
452 run_test 17g "symlinks: really long symlink name ==============================="
454 test_17h() { #bug 17378
456 $SETSTRIPE $DIR/$tdir -c -1
457 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
458 do_facet mds lctl set_param fail_loc=0x80000141
459 touch $DIR/$tdir/$tfile || true
461 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
463 test_17i() { #bug 20018
465 local foo=$DIR/$tdir/$tfile
466 ln -s $foo $foo || error "create symlink failed"
467 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
468 do_facet mds lctl set_param fail_loc=0x80000143
469 ls -l $foo && error "error not detected"
472 run_test 17i "don't panic on short symlink"
474 test_17k() { #bug 22301
475 rsync --help | grep -q xattr ||
476 skip_env "$(rsync --version| head -1) does not support xattrs"
477 mkdir -p $DIR/{$tdir,$tdir.new}
478 touch $DIR/$tdir/$tfile
479 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
480 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
481 error "rsync failed with xattrs enabled"
483 run_test 17k "symlinks: rsync with xattrs enabled ========================="
489 run_test 18 "touch .../f ; ls ... =============================="
495 $CHECKSTAT -a $DIR/f19 || error
497 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
500 ls -l $DIR/f19 && error || true
502 run_test 19b "ls -l .../f19 (should return error) =============="
505 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
506 $RUNAS touch $DIR/f19 && error || true
508 run_test 19c "$RUNAS touch .../f19 (should return error) =="
511 cat $DIR/f19 && error || true
513 run_test 19d "cat .../f19 (should return error) =============="
525 $CHECKSTAT -a $DIR/f || error
527 run_test 20 "touch .../f ; ls -l ... ==========================="
531 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
532 ln -s dangle $DIR/d21/link
533 echo foo >> $DIR/d21/link
535 $CHECKSTAT -t link $DIR/d21/link || error
536 $CHECKSTAT -f -t file $DIR/d21/link || error
538 run_test 21 "write to dangling link ============================"
543 chown $RUNAS_ID:$RUNAS_GID $WDIR
544 (cd $WDIR || error "cd $WDIR failed";
545 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
547 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
548 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
549 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
551 run_test 22 "unpack tar archive as non-root user ==============="
556 local file=$DIR/$tdir/$tfile
558 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
559 openfile -f O_CREAT:O_EXCL $file &&
560 error "$file recreate succeeded" || true
562 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
564 test_23b() { # bug 18988
566 local file=$DIR/$tdir/$tfile
569 echo foo > $file || error "write filed"
570 echo bar >> $file || error "append filed"
571 $CHECKSTAT -s 8 $file || error "wrong size"
574 run_test 23b "O_APPEND check =========================="
577 echo '== rename sanity =============================================='
578 echo '-- same directory rename'
581 mv $DIR/R1/f $DIR/R1/g
582 $CHECKSTAT -t file $DIR/R1/g || error
584 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
589 mv $DIR/R2/f $DIR/R2/g
590 $CHECKSTAT -a $DIR/R2/f || error
591 $CHECKSTAT -t file $DIR/R2/g || error
593 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
598 mv $DIR/R3/f $DIR/R3/g
599 $CHECKSTAT -a $DIR/R3/f || error
600 $CHECKSTAT -t dir $DIR/R3/g || error
602 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
607 mrename $DIR/R4/f $DIR/R4/g
608 $CHECKSTAT -a $DIR/R4/f || error
609 $CHECKSTAT -t dir $DIR/R4/g || error
611 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
614 echo '-- cross directory renames --'
617 mv $DIR/R5a/f $DIR/R5b/g
618 $CHECKSTAT -a $DIR/R5a/f || error
619 $CHECKSTAT -t file $DIR/R5b/g || error
621 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
625 touch $DIR/R6a/f $DIR/R6b/g
626 mv $DIR/R6a/f $DIR/R6b/g
627 $CHECKSTAT -a $DIR/R6a/f || error
628 $CHECKSTAT -t file $DIR/R6b/g || error
630 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
635 mv $DIR/R7a/d $DIR/R7b/e
636 $CHECKSTAT -a $DIR/R7a/d || error
637 $CHECKSTAT -t dir $DIR/R7b/e || error
639 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R5b/e ======"
643 mkdir $DIR/R8a/d $DIR/R8b/e
644 mrename $DIR/R8a/d $DIR/R8b/e
645 $CHECKSTAT -a $DIR/R8a/d || error
646 $CHECKSTAT -t dir $DIR/R8b/e || error
648 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
651 echo "-- rename error cases"
655 mrename $DIR/R9/f $DIR/R9/a
656 $CHECKSTAT -t file $DIR/R9/f || error
657 $CHECKSTAT -t dir $DIR/R9/a || error
658 $CHECKSTAT -a $DIR/R9/a/f || error
660 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
664 mrename $DIR/R10/f $DIR/R10/g
665 $CHECKSTAT -t dir $DIR/R10 || error
666 $CHECKSTAT -a $DIR/R10/f || error
667 $CHECKSTAT -a $DIR/R10/g || error
669 run_test 24j "source does not exist ============================"
672 mkdir $DIR/R11a $DIR/R11a/d
674 mv $DIR/R11a/f $DIR/R11a/d
675 $CHECKSTAT -a $DIR/R11a/f || error
676 $CHECKSTAT -t file $DIR/R11a/d/f || error
678 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
680 # bug 2429 - rename foo foo foo creates invalid file
683 multiop $f OcNs || error
685 run_test 24l "Renaming a file to itself ========================"
689 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
690 # on ext3 this does not remove either the source or target files
691 # though the "expected" operation would be to remove the source
692 $CHECKSTAT -t file ${f} || error "${f} missing"
693 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
695 run_test 24m "Renaming a file to a hard link to itself ========="
699 # this stats the old file after it was renamed, so it should fail
703 $CHECKSTAT ${f}.rename
706 run_test 24n "Statting the old file after renaming (Posix rename 2)"
709 check_kernel_version 37 || return 0
711 rename_many -s random -v -n 10 $DIR/d24o
713 run_test 24o "rename of files during htree split ==============="
717 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
718 mrename $DIR/R12a $DIR/R12b
719 $CHECKSTAT -a $DIR/R12a || error
720 $CHECKSTAT -t dir $DIR/R12b || error
721 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
722 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
724 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
728 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
729 multiop_bg_pause $DIR/R13b D_c || return 1
732 mrename $DIR/R13a $DIR/R13b
733 $CHECKSTAT -a $DIR/R13a || error
734 $CHECKSTAT -t dir $DIR/R13b || error
735 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
738 wait $MULTIPID || error "multiop close failed"
740 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
742 test_24r() { #bug 3789
743 mkdir $DIR/R14a $DIR/R14a/b
744 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
745 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
746 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
748 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
751 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
752 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
753 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
754 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
756 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
758 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
759 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
760 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
761 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
763 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
765 test_24u() { # bug12192
766 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
767 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
769 run_test 24u "create stripe file"
771 test_24w() { # bug21506
773 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || \
774 error "First write failed."
775 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || \
776 error "Second write failed."
777 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || \
778 error "Reading the file failed."
779 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
780 [ "$SZ1" = "$SZ2" ] || \
781 error "Error reading at the end of the file $tfile"
783 run_test 24w "Reading a file larger than 4Gb"
786 echo '== symlink sanity ============================================='
790 touch $DIR/s25/foo || error
792 run_test 25a "create file in symlinked directory ==============="
795 [ ! -d $DIR/d25 ] && test_25a
796 $CHECKSTAT -t file $DIR/s25/foo || error
798 run_test 25b "lookup file in symlinked directory ==============="
803 ln -s d26/d26-2 $DIR/s26
804 touch $DIR/s26/foo || error
806 run_test 26a "multiple component symlink ======================="
809 mkdir -p $DIR/d26b/d26-2
810 ln -s d26b/d26-2/foo $DIR/s26-2
811 touch $DIR/s26-2 || error
813 run_test 26b "multiple component symlink at end of lookup ======"
818 ln -s d26.2 $DIR/s26.2-1
819 ln -s s26.2-1 $DIR/s26.2-2
820 ln -s s26.2-2 $DIR/s26.2-3
821 chmod 0666 $DIR/s26.2-3/foo
823 run_test 26c "chain of symlinks ================================"
825 # recursive symlinks (bug 439)
827 ln -s d26-3/foo $DIR/d26-3
829 run_test 26d "create multiple component recursive symlink ======"
832 [ ! -h $DIR/d26-3 ] && test_26d
835 run_test 26e "unlink multiple component recursive symlink ======"
837 # recursive symlinks (bug 7022)
840 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
841 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
842 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
843 mkdir $tfile || error "mkdir $tfile failed"
844 cd $tfile || error "cd $tfile failed"
845 ln -s .. dotdot || error "ln dotdot failed"
846 ln -s dotdot/lndir lndir || error "ln lndir failed"
847 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
848 output=`ls $tfile/$tfile/lndir/bar1`
849 [ "$output" = bar1 ] && error "unexpected output"
850 rm -r $tfile || error "rm $tfile failed"
851 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
853 run_test 26f "rm -r of a directory which has recursive symlink ="
856 echo '== stripe sanity =============================================='
857 mkdir -p $DIR/d27 || error "mkdir failed"
859 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
860 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
862 log "== test 27b: write to one stripe file ========================="
863 cp /etc/hosts $DIR/d27/f0 || error
865 run_test 27a "one stripe file =================================="
868 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
870 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
871 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
872 error "two-stripe file doesn't have two stripes"
874 log "== test 27d: write to two stripe file file f01 ================"
875 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
877 run_test 27c "create two stripe file f01 ======================="
881 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
882 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
883 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
885 run_test 27d "create file with default settings ================"
889 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
890 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
891 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
893 run_test 27e "setstripe existing file (should return error) ======"
897 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
898 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
899 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
901 run_test 27f "setstripe with bad stripe size (should return error)"
905 $MCREATE $DIR/d27/fnone || error "mcreate failed"
907 log "== test 27h: lfs getstripe with no objects ===================="
908 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
910 log "== test 27i: lfs getstripe with some objects =================="
911 touch $DIR/d27/fsome || error "touch failed"
912 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
914 run_test 27g "test lfs getstripe ==========================================="
918 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
920 run_test 27j "setstripe with bad stripe offset (should return error)"
922 test_27k() { # bug 2844
925 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
926 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
927 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
928 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
929 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
930 dd if=/dev/zero of=$FILE bs=4k count=1
931 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
932 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
934 run_test 27k "limit i_blksize for broken user apps ============="
938 mcreate $DIR/f27l || error "creating file"
939 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
940 error "lstripe should have failed" || true
942 run_test 27l "check setstripe permissions (should return error)"
945 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
946 if [ $ORIGFREE -gt $MAXFREE ]; then
947 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
951 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
952 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
953 error "dd should fill OST0"
955 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
957 [ $i -gt 256 ] && break
960 touch $DIR/d27/f27m_$i
961 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
962 error "OST0 was full but new created file still use it"
964 touch $DIR/d27/f27m_$i
965 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
966 error "OST0 was full but new created file still use it"
969 run_test 27m "create file while OST0 was full =================="
972 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | awk '{print $1 * 2}')
976 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
977 # if the OST isn't full anymore.
979 local OSTIDX=${1:-""}
981 local list=$(comma_list $(osts_nodes))
982 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
984 do_nodes $list lctl set_param fail_loc=0
988 exhaust_precreations() {
991 local FAILIDX=${3:-$OSTIDX}
993 local OST=$(lfs osts | grep ${OSTIDX}": " | \
994 awk '{print $2}' | sed -e 's/_UUID$//')
997 local mdtosc=$(get_mdtosc_proc_path $OST)
998 local last_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_last_id)
999 local next_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_next_id)
1001 mkdir -p $DIR/$tdir/${OST}
1002 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1003 #define OBD_FAIL_OST_ENOSPC 0x215
1004 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1005 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1006 echo "Creating to objid $last_id on ost $OST..."
1007 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1008 do_facet mds "lctl get_param -n osc.$mdtosc.prealloc*" | grep '[0-9]'
1009 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1013 exhaust_all_precreations() {
1015 for (( i=0; i < OSTCOUNT; i++ )) ; do
1016 exhaust_precreations $i $1 -1
1021 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1023 remote_ost_nodsh && skip "remote OST with nodsh" && return
1026 rm -f $DIR/$tdir/$tfile
1027 exhaust_precreations 0 0x80000215
1028 $SETSTRIPE -c -1 $DIR/$tdir
1029 touch $DIR/$tdir/$tfile || error
1030 $GETSTRIPE $DIR/$tdir/$tfile
1033 run_test 27n "create file with some full OSTs =================="
1036 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1038 remote_ost_nodsh && skip "remote OST with nodsh" && return
1041 rm -f $DIR/$tdir/$tfile
1042 exhaust_all_precreations 0x215
1044 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1049 run_test 27o "create file with all full OSTs (should error) ===="
1052 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1054 remote_ost_nodsh && skip "remote OST with nodsh" && return
1057 rm -f $DIR/$tdir/$tfile
1060 $MCREATE $DIR/$tdir/$tfile || error
1061 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error
1062 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error
1064 exhaust_precreations 0 0x80000215
1065 echo foo >> $DIR/$tdir/$tfile || error
1066 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error
1070 run_test 27p "append to a truncated file with some full OSTs ==="
1073 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1075 remote_ost_nodsh && skip "remote OST with nodsh" && return
1078 rm -f $DIR/$tdir/$tfile
1080 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1081 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1082 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1084 exhaust_all_precreations 0x215
1086 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1087 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1091 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1100 exhaust_precreations 0 0x80000215
1102 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1106 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1108 test_27s() { # bug 10725
1110 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1111 local stripe_count=0
1112 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1113 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1114 error "stripe width >= 2^32 succeeded" || true
1116 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1118 test_27t() { # bug 10864
1123 $WLFS getstripe $tfile
1126 run_test 27t "check that utils parse path correctly"
1128 test_27u() { # bug 4900
1129 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1132 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1134 do_facet mds lctl set_param fail_loc=0x139
1136 createmany -o $DIR/$tdir/t- 1000
1137 do_facet mds lctl set_param fail_loc=0
1139 TLOG=$DIR/$tfile.getstripe
1140 $GETSTRIPE $DIR/$tdir > $TLOG
1141 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1142 unlinkmany $DIR/$tdir/t- 1000
1143 [ $OBJS -gt 0 ] && \
1144 error "$OBJS objects created on OST-0. See $TLOG" || pass
1146 run_test 27u "skip object creation on OSC w/o objects =========="
1148 test_27v() { # bug 4900
1149 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1151 remote_ost_nodsh && skip "remote OST with nodsh" && return
1153 exhaust_all_precreations 0x215
1157 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1159 touch $DIR/$tdir/$tfile
1160 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1162 for (( i=0; i < OSTCOUNT; i++ )) ; do
1163 do_facet ost$i lctl set_param fail_loc=0x705
1165 local START=`date +%s`
1166 createmany -o $DIR/$tdir/$tfile 32
1168 local FINISH=`date +%s`
1169 local TIMEOUT=`lctl get_param -n timeout`
1170 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1171 error "$FINISH - $START >= $TIMEOUT / 2"
1175 run_test 27v "skip object creation on slow OST ================="
1177 test_27w() { # bug 10997
1178 mkdir -p $DIR/$tdir || error "mkdir failed"
1179 $SETSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1180 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1181 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1182 gsdir=$($LFS getstripe -d $DIR/$tdir)
1183 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1185 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1186 for i in `seq 1 $OSTCOUNT`; do
1188 log setstripe $DIR/$tdir/f$i -c $i -i $offset
1189 $SETSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1190 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1191 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1192 [ $count -ne $i ] && error "stripe count $count != $i" || true
1193 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1196 run_test 27w "check lfs setstripe -c -s -i options ============="
1199 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1200 OFFSET=$(($OSTCOUNT - 1))
1202 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1205 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1206 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1208 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1209 for i in `seq 0 $OFFSET`; do
1210 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1211 error "OST0 was degraded but new created file still use it"
1213 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1215 run_test 27x "create files while OST0 is degraded"
1218 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1219 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1221 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1222 OFFSET=$(($OSTCOUNT-1))
1224 for OSC in $MDS_OSCS; do
1225 if [ $OST == -1 ]; then {
1226 OST=`osc_to_ost $OSC`
1228 echo $OSC "is Deactivate:"
1229 do_facet mds lctl --device %$OSC deactivate
1233 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1235 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1237 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1239 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1240 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1242 for i in `seq 0 $OFFSET`; do
1243 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1244 error "files created on deactivated OSTs instead of degraded OST"
1246 for OSC in $MDS_OSCS; do
1247 [ `osc_to_ost $OSC` != $OST ] && {
1248 echo $OSC "is activate"
1249 do_facet mds lctl --device %$OSC activate
1253 run_test 27y "create files while OST0 is degraded and the rest inactive"
1255 test_27z() { # b=19102
1256 local restore_size=`$GETSTRIPE -s $MOUNT`
1257 local restore_count=`$GETSTRIPE -c $MOUNT`
1258 local restore_offset=`$GETSTRIPE -o $MOUNT`
1259 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1260 local default_size=`$GETSTRIPE -s $MOUNT`
1261 local default_count=`$GETSTRIPE -c $MOUNT`
1262 local default_offset=`$GETSTRIPE -o $MOUNT`
1263 local dsize=$((1024 * 1024))
1264 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1265 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1266 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1267 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1269 run_test 27z "check filesystem-wide default LOV EA values"
1271 # createtest also checks that device nodes are created and
1272 # then visible correctly (#2091)
1273 test_28() { # bug 2091
1275 $CREATETEST $DIR/d28/ct || error
1277 run_test 28 "create/mknod/mkdir with bad file types ============"
1280 cancel_lru_locks mdc
1285 LOCKCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1286 LOCKUNUSEDCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1287 [ -z $"LOCKCOUNTORIG" ] && error "No mdc lock count" && return 1
1291 LOCKCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1292 LOCKUNUSEDCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1293 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1294 lctl set_param -n ldlm.dump_namespaces ""
1295 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1296 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1297 log "dumped log to $TMP/test_29.dk (bug 5793)"
1300 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1301 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1302 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1303 log "dumped log to $TMP/test_29.dk (bug 5793)"
1307 run_test 29 "IT_GETATTR regression ============================"
1314 run_test 30 "run binary from Lustre (execve) ==================="
1317 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1318 $CHECKSTAT -a $DIR/f31 || error
1320 run_test 31a "open-unlink file =================================="
1323 touch $DIR/f31 || error
1324 ln $DIR/f31 $DIR/f31b || error
1325 multiop $DIR/f31b Ouc || error
1326 $CHECKSTAT -t file $DIR/f31 || error
1328 run_test 31b "unlink file with multiple links while open ======="
1331 touch $DIR/f31 || error
1332 ln $DIR/f31 $DIR/f31c || error
1333 multiop_bg_pause $DIR/f31 O_uc || return 1
1335 multiop $DIR/f31c Ouc
1336 kill -USR1 $MULTIPID
1339 run_test 31c "open-unlink file with multiple links ============="
1342 opendirunlink $DIR/d31d $DIR/d31d || error
1343 $CHECKSTAT -a $DIR/d31d || error
1345 run_test 31d "remove of open directory ========================="
1347 test_31e() { # bug 2904
1348 check_kernel_version 34 || return 0
1349 openfilleddirunlink $DIR/d31e || error
1351 run_test 31e "remove of open non-empty directory ==============="
1353 test_31f() { # bug 4554
1356 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1357 cp /etc/hosts $DIR/d31f
1359 $GETSTRIPE $DIR/d31f/hosts
1360 multiop_bg_pause $DIR/d31f D_c || return 1
1363 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1365 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1366 cp /etc/hosts $DIR/d31f
1369 multiop_bg_pause $DIR/d31f D_c || return 1
1372 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1373 wait $MULTIPID || error "first opendir $MULTIPID failed"
1377 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1378 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1381 run_test 31f "remove of open directory with open-unlink file ==="
1384 echo "== more mountpoints and symlinks ================="
1385 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1386 mkdir -p $DIR/d32a/ext2-mountpoint
1387 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1388 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1389 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1391 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1394 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1395 mkdir -p $DIR/d32b/ext2-mountpoint
1396 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1397 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1398 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1400 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1403 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1404 mkdir -p $DIR/d32c/ext2-mountpoint
1405 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1406 mkdir -p $DIR/d32c/d2/test_dir
1407 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1408 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1410 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1413 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1414 mkdir -p $DIR/d32d/ext2-mountpoint
1415 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1416 mkdir -p $DIR/d32d/d2/test_dir
1417 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1418 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1420 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1423 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1424 mkdir -p $DIR/d32e/tmp
1425 TMP_DIR=$DIR/d32e/tmp
1426 ln -s $DIR/d32e $TMP_DIR/symlink11
1427 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1428 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1429 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1431 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1434 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1435 mkdir -p $DIR/d32f/tmp
1436 TMP_DIR=$DIR/d32f/tmp
1437 ln -s $DIR/d32f $TMP_DIR/symlink11
1438 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1439 ls $DIR/d32f/tmp/symlink11 || error
1440 ls $DIR/d32f/symlink01 || error
1442 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1445 TMP_DIR=$DIR/$tdir/tmp
1446 mkdir -p $TMP_DIR $DIR/${tdir}2
1447 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1448 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1449 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1450 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1451 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1452 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1454 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1457 rm -fr $DIR/$tdir $DIR/${tdir}2
1458 TMP_DIR=$DIR/$tdir/tmp
1459 mkdir -p $TMP_DIR $DIR/${tdir}2
1460 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1461 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1462 ls $TMP_DIR/symlink12 || error
1463 ls $DIR/$tdir/symlink02 || error
1465 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1468 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1469 mkdir -p $DIR/d32i/ext2-mountpoint
1470 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1471 touch $DIR/d32i/test_file
1472 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1473 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1475 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1478 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1479 mkdir -p $DIR/d32j/ext2-mountpoint
1480 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1481 touch $DIR/d32j/test_file
1482 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1483 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1485 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1489 mkdir -p $DIR/d32k/ext2-mountpoint
1490 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1491 mkdir -p $DIR/d32k/d2
1492 touch $DIR/d32k/d2/test_file || error
1493 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1494 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1496 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1500 mkdir -p $DIR/d32l/ext2-mountpoint
1501 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1502 mkdir -p $DIR/d32l/d2
1503 touch $DIR/d32l/d2/test_file
1504 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1505 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1507 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1511 mkdir -p $DIR/d32m/tmp
1512 TMP_DIR=$DIR/d32m/tmp
1513 ln -s $DIR $TMP_DIR/symlink11
1514 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1515 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1516 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1518 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1522 mkdir -p $DIR/d32n/tmp
1523 TMP_DIR=$DIR/d32n/tmp
1524 ln -s $DIR $TMP_DIR/symlink11
1525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1526 ls -l $DIR/d32n/tmp/symlink11 || error
1527 ls -l $DIR/d32n/symlink01 || error
1529 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1532 rm -fr $DIR/d32o $DIR/$tfile
1534 mkdir -p $DIR/d32o/tmp
1535 TMP_DIR=$DIR/d32o/tmp
1536 ln -s $DIR/$tfile $TMP_DIR/symlink12
1537 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1538 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1539 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1540 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1541 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1543 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1553 mkdir -p $DIR/d32p/tmp
1555 TMP_DIR=$DIR/d32p/tmp
1557 ln -s $DIR/$tfile $TMP_DIR/symlink12
1559 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1561 cat $DIR/d32p/tmp/symlink12 || error
1563 cat $DIR/d32p/symlink02 || error
1566 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1569 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1571 touch $DIR/d32q/under_the_mount
1572 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1573 ls $DIR/d32q/under_the_mount && error || true
1574 $UMOUNT $DIR/d32q || error
1576 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1579 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1581 touch $DIR/d32r/under_the_mount
1582 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1583 ls $DIR/d32r | grep -q under_the_mount && error || true
1584 $UMOUNT $DIR/d32r || error
1586 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1591 chmod 444 $DIR/$tfile
1592 chown $RUNAS_ID $DIR/$tfile
1594 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1597 run_test 33 "write file with mode 444 (should return error) ===="
1602 chown $RUNAS_ID $DIR/d33
1603 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1604 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1605 error "open RDWR" || true
1607 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1612 chown $RUNAS_ID $DIR/d33
1613 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
1615 run_test 33b "test open file with malformed flags (No panic)"
1617 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1620 $MCREATE $DIR/f34 || error
1621 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1622 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1623 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1624 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1626 run_test 34a "truncate file that has not been opened ==========="
1629 [ ! -f $DIR/f34 ] && test_34a
1630 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1631 $OPENFILE -f O_RDONLY $DIR/f34
1632 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1633 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1635 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1638 [ ! -f $DIR/f34 ] && test_34a
1639 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1640 $OPENFILE -f O_RDWR $DIR/f34
1641 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1642 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1644 run_test 34c "O_RDWR opening file-with-size works =============="
1647 [ ! -f $DIR/f34 ] && test_34a
1648 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1649 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1652 run_test 34d "write to sparse file ============================="
1656 $MCREATE $DIR/f34e || error
1657 $TRUNCATE $DIR/f34e 1000 || error
1658 $CHECKSTAT -s 1000 $DIR/f34e || error
1659 $OPENFILE -f O_RDWR $DIR/f34e
1660 $CHECKSTAT -s 1000 $DIR/f34e || error
1662 run_test 34e "create objects, some with size and some without =="
1664 test_34f() { # bug 6242, 6243
1667 $MCREATE $DIR/f34f || error
1668 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1669 dd if=$DIR/f34f of=$TMP/f34f
1670 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1671 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1672 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1673 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1674 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1676 run_test 34f "read from a file with no objects until EOF ======="
1679 cp /bin/sh $DIR/f35a
1681 chown $RUNAS_ID $DIR/f35a
1682 $RUNAS $DIR/f35a && error || true
1685 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1689 utime $DIR/f36 || error
1691 run_test 36a "MDS utime check (mknod, utime) ==================="
1695 utime $DIR/f36 || error
1697 run_test 36b "OST utime check (open, utime) ===================="
1702 chown $RUNAS_ID $DIR/d36
1703 $RUNAS utime $DIR/d36/f36 || error
1705 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1708 [ ! -d $DIR/d36 ] && test_36c
1709 echo "" > $DIR/d36/f36
1710 $RUNAS utime $DIR/d36/f36 || error
1712 run_test 36d "non-root OST utime check (open, utime) ==========="
1715 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1717 touch $DIR/$tdir/$tfile
1718 $RUNAS utime $DIR/$tdir/$tfile && \
1719 error "utime worked, expected failure" || true
1721 run_test 36e "utime on non-owned file (should return error) ===="
1725 export LANG=C LC_LANG=C # for date language
1727 DATESTR="Dec 20 2000"
1729 lctl set_param fail_loc=$fl
1731 cp /etc/hosts $DIR/$tdir/$tfile
1732 sync & # write RPC generated with "current" inode timestamp, but delayed
1734 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1735 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1736 cancel_lru_locks osc
1737 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1739 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1740 echo "BEFORE: $LS_BEFORE" && \
1741 echo "AFTER : $LS_AFTER" && \
1742 echo "WANT : $DATESTR" && \
1743 error "$DIR/$tdir/$tfile timestamps changed" || true
1747 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1748 subr_36fh "0x80000214"
1750 run_test 36f "utime on file racing with OST BRW write =========="
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1756 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1757 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1758 touch $DIR/$tdir/$tfile
1759 sleep $((FMD_MAX_AGE + 12))
1760 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1761 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1762 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1763 error "fmd didn't expire after ping" || true
1765 run_test 36g "filter mod data cache expiry ====================="
1768 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1769 subr_36fh "0x80000227"
1771 run_test 36h "utime on file racing with OST BRW write =========="
1775 echo f > $DIR/$tdir/fbugfile
1776 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1777 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1778 $UMOUNT $DIR/$tdir || error
1779 rm -f $DIR/$tdir/fbugfile || error
1781 run_test 37 "ls a mounted file system to check old content ====="
1784 local file=$DIR/$tfile
1786 openfile -f O_DIRECTORY $file
1789 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1790 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1792 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1796 touch $DIR/${tfile}2
1797 # ls -l $DIR/$tfile $DIR/${tfile}2
1798 # ls -lu $DIR/$tfile $DIR/${tfile}2
1799 # ls -lc $DIR/$tfile $DIR/${tfile}2
1801 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1802 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1804 ls -l $DIR/$tfile $DIR/${tfile}2
1806 ls -lu $DIR/$tfile $DIR/${tfile}2
1808 ls -lc $DIR/$tfile $DIR/${tfile}2
1809 error "O_TRUNC didn't change timestamps"
1812 run_test 39 "mtime changed on create ==========================="
1814 function get_times() {
1819 for time in `stat -c "%X %Y %Z" $FILE`; do
1820 eval "$TIME[$i]=$time"
1830 cp -p /etc/passwd $DIR/$tdir/fopen
1831 cp -p /etc/passwd $DIR/$tdir/flink
1832 cp -p /etc/passwd $DIR/$tdir/funlink
1833 cp -p /etc/passwd $DIR/$tdir/frename
1834 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
1836 get_times $DIR/$tdir/fopen OPEN_OLD
1837 get_times $DIR/$tdir/flink LINK_OLD
1838 get_times $DIR/$tdir/funlink UNLINK_OLD
1839 get_times $DIR/$tdir/frename RENAME_OLD
1842 echo "aaaaaa" >> $DIR/$tdir/fopen
1843 echo "aaaaaa" >> $DIR/$tdir/flink
1844 echo "aaaaaa" >> $DIR/$tdir/funlink
1845 echo "aaaaaa" >> $DIR/$tdir/frename
1847 get_times $DIR/$tdir/fopen OPEN_NEW
1848 get_times $DIR/$tdir/flink LINK_NEW
1849 get_times $DIR/$tdir/funlink UNLINK_NEW
1850 get_times $DIR/$tdir/frename RENAME_NEW
1852 cat $DIR/$tdir/fopen > /dev/null
1853 ln $DIR/$tdir/flink $DIR/$tdir/flink2
1854 rm -f $DIR/$tdir/funlink2
1855 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
1857 get_times $DIR/$tdir/fopen OPEN_NEW2
1858 get_times $DIR/$tdir/flink LINK_NEW2
1859 get_times $DIR/$tdir/funlink UNLINK_NEW2
1860 get_times $DIR/$tdir/frename2 RENAME_NEW2
1861 echo ${OPEN_OLD[1]},${OPEN_NEW[$MTIME]},${OPEN_NEW2[$MTIME]}
1862 echo ${LINK_OLD[1]},${LINK_NEW[$MTIME]},${LINK_NEW2[$MTIME]}
1863 echo ${UNLINK_OLD[1]},${UNLINK_NEW[$MTIME]},${UNLINK_NEW2[$MTIME]}
1864 echo ${RENAME_OLD[1]},${RENAME_NEW[$MTIME]},${RENAME_NEW2[$MTIME]}
1866 [ ${OPEN_NEW2[$MTIME]} -eq ${OPEN_NEW[$MTIME]} ] || error "open file reverses mtime"
1867 [ ${LINK_NEW2[$MTIME]} -eq ${LINK_NEW[$MTIME]} ] || error "link file reverses mtime"
1868 [ ${UNLINK_NEW2[$MTIME]} -eq ${UNLINK_NEW[$MTIME]} ] || error "unlink file reverses mtime"
1869 [ ${RENAME_NEW2[$MTIME]} -eq ${RENAME_NEW[$MTIME]} ] || error "rename file reverses mtime"
1871 run_test 39b "mtime change on close ============================"
1875 touch -m -d "10 years ago" $DIR1/$tfile
1876 local MTIME1=`stat -c %y $DIR1/$tfile`
1877 echo hello >> $DIR1/$tfile
1878 local MTIME2=`stat -c %y $DIR1/$tfile`
1879 mv $DIR1/$tfile $DIR1/$tfile-1
1880 local MTIME3=`stat -c %y $DIR1/$tfile-1`
1881 [ "$MTIME2" = "$MTIME3" ] ||
1882 error "mtime ($MTIME2) changed (to $MTIME3) on rename (BZ#11063)"
1884 run_test 39c "mtime change on rename ==========================="
1887 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1888 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1889 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1891 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1895 small_write $DIR/f41 18
1897 run_test 41 "test small file write + fstat ====================="
1899 count_ost_writes() {
1900 lctl get_param -n osc.*.stats |
1901 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1908 BG_DIRTY_RATIO_SAVE=10
1909 MAX_BG_DIRTY_RATIO=25
1913 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1914 # dirty_ratio, dirty_background_ratio
1915 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1916 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1917 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1918 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1920 # if file not here, we are a 2.4 kernel
1921 kill -CONT `pidof kupdated`
1926 # setup the trap first, so someone cannot exit the test at the
1927 # exact wrong time and mess up a machine
1928 trap start_writeback EXIT
1929 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1930 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1931 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1932 sysctl -w vm.dirty_writeback_centisecs=0
1933 # save and increase /proc/sys/vm/dirty_ratio
1934 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1935 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1936 # save and increase /proc/sys/vm/dirty_background_ratio
1937 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1938 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1940 # if file not here, we are a 2.4 kernel
1941 kill -STOP `pidof kupdated`
1945 # ensure that all stripes have some grant before we test client-side cache
1947 [ "$SETUP_TEST42" ] && return
1948 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1949 dd if=/dev/zero of=$i bs=4k count=1
1955 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1956 # file truncation, and file removal.
1959 cancel_lru_locks osc
1961 sync; sleep 1; sync # just to be safe
1962 BEFOREWRITES=`count_ost_writes`
1963 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1964 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1965 AFTERWRITES=`count_ost_writes`
1966 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1967 error "$BEFOREWRITES < $AFTERWRITES"
1970 run_test 42a "ensure that we don't flush on close =============="
1974 cancel_lru_locks osc
1977 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1978 BEFOREWRITES=`count_ost_writes`
1979 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1980 AFTERWRITES=`count_ost_writes`
1981 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1982 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1984 BEFOREWRITES=`count_ost_writes`
1985 sync || error "sync: $?"
1986 AFTERWRITES=`count_ost_writes`
1987 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1988 error "$BEFOREWRITES < $AFTERWRITES on sync"
1990 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1994 run_test 42b "test destroy of file with cached dirty data ======"
1996 # if these tests just want to test the effect of truncation,
1997 # they have to be very careful. consider:
1998 # - the first open gets a {0,EOF}PR lock
1999 # - the first write conflicts and gets a {0, count-1}PW
2000 # - the rest of the writes are under {count,EOF}PW
2001 # - the open for truncate tries to match a {0,EOF}PR
2002 # for the filesize and cancels the PWs.
2003 # any number of fixes (don't get {0,EOF} on open, match
2004 # composite locks, do smarter file size management) fix
2005 # this, but for now we want these tests to verify that
2006 # the cancellation with truncate intent works, so we
2007 # start the file with a full-file pw lock to match against
2008 # until the truncate.
2013 cancel_lru_locks osc
2015 # prime the file with 0,EOF PW to match
2019 # now the real test..
2020 dd if=/dev/zero of=$file bs=1024 count=100
2021 BEFOREWRITES=`count_ost_writes`
2022 $TRUNCATE $file $offset
2023 cancel_lru_locks osc
2024 AFTERWRITES=`count_ost_writes`
2030 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2031 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2034 run_test 42c "test partial truncate of file with cached dirty data"
2038 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2039 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2042 run_test 42d "test complete truncate of file with cached dirty data"
2048 test_42e() { # bug22074
2049 local TDIR=$DIR/${tdir}e
2050 local pagesz=$(page_size)
2052 local files=$((OSTCOUNT * 500))
2053 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2058 $LFS setstripe -c 1 $TDIR
2059 createmany -o $TDIR/f $files
2061 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2063 warmup_files=$((OSTCOUNT * max_dirty_mb))
2064 createmany -o $TDIR/w $warmup_files
2066 # write a large amount of data into one file to get good avail_grant number
2067 for ((i=0; i<$warmup_files; i++)); do
2068 idx=$($LFS getstripe -i $TDIR/w$i)
2069 [ $idx -ne 0 ] && continue
2070 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2073 sync # write out any dirty data
2075 $LCTL get_param $proc_osc0/cur_dirty_bytes
2076 $LCTL get_param $proc_osc0/cur_grant_bytes
2078 # create as much dirty as we can while (hopefully) not triggering the
2080 for ((i=0; i<$warmup_files; i++)); do
2081 idx=$($LFS getstripe -i $TDIR/w$i)
2082 [ $idx -ne 0 ] && continue
2083 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2085 $LCTL get_param $proc_osc0/cur_dirty_bytes
2086 $LCTL get_param $proc_osc0/cur_grant_bytes
2088 # perform the real test
2089 $LCTL set_param $proc_osc0/rpc_stats 0
2090 for ((;i<$files; i++)); do
2091 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2092 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2095 $LCTL get_param $proc_osc0/rpc_stats
2097 $LCTL get_param $proc_osc0/rpc_stats |
2098 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2099 [ "$PPR" != "16:" ] && continue
2100 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2101 break # we only want the "pages per rpc" stat
2105 run_test 42e "verify sub-RPC writes are not done synchronously"
2109 cp -p /bin/ls $DIR/$tdir/$tfile
2110 multiop $DIR/$tdir/$tfile Ow_c &
2112 # give multiop a chance to open
2115 $DIR/$tdir/$tfile && error || true
2118 run_test 43 "execution of file opened for write should return -ETXTBSY"
2122 cp -p `which multiop` $DIR/d43/multiop
2123 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2125 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2126 kill -USR1 $MULTIOP_PID || return 2
2127 wait $MULTIOP_PID || return 3
2130 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2134 cp -p `which multiop` $DIR/d43/multiop
2135 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2137 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2138 kill -USR1 $MULTIOP_PID || return 2
2139 wait $MULTIOP_PID || return 3
2142 run_test 43b "truncate of file being executed should return -ETXTBSY"
2145 local testdir="$DIR/d43c"
2148 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2149 ( cd $testdir && md5sum -c)
2151 run_test 43c "md5sum of copy into lustre========================"
2154 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2155 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2156 dd if=$DIR/f1 of=/dev/null bs=4k count=1
2158 run_test 44 "zero length read from a sparse stripe ============="
2161 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2163 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2164 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2165 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2167 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2168 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2171 OFFSETS="0 $((stride/2)) $((stride-1))"
2172 for offset in $OFFSETS ; do
2173 for i in `seq 0 $((nstripe-1))`; do
2175 local GLOBALOFFSETS=""
2176 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2177 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2178 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2179 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2180 || error "ll_sparseness_verify $GLOBALOFFSETS"
2182 for j in `seq 0 $((nstripe-1))`; do
2183 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2184 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2185 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2187 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2188 || error "ll_sparseness_verify $GLOBALOFFSETS"
2192 run_test 44a "test sparse pwrite ==============================="
2196 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2202 before=`dirty_osc_total`
2203 echo executing "\"$*\""
2205 after=`dirty_osc_total`
2206 echo before $before, after $after
2210 # Obtain grants from OST if it supports it
2211 echo blah > ${f}_grant
2214 do_dirty_record "echo blah > $f"
2215 [ $before -eq $after ] && error "write wasn't cached"
2216 do_dirty_record "> $f"
2217 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2218 do_dirty_record "echo blah > $f"
2219 [ $before -eq $after ] && error "write wasn't cached"
2220 do_dirty_record "sync"
2221 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2222 do_dirty_record "echo blah > $f"
2223 [ $before -eq $after ] && error "write wasn't cached"
2224 do_dirty_record "cancel_lru_locks osc"
2225 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2228 run_test 45 "osc io page accounting ============================"
2230 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2231 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2232 # objects offset and an assert hit when an rpc was built with 1023's mapped
2233 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2238 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2240 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2241 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2245 run_test 46 "dirtying a previously written page ================"
2247 # test_47 is removed "Device nodes check" is moved to test_28
2249 test_48a() { # bug 2399
2250 check_kernel_version 34 || return 0
2253 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2254 mkdir $DIR/d48a || error "recreate directory failed"
2255 touch foo || error "'touch foo' failed after recreating cwd"
2256 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2257 if check_kernel_version 44; then
2258 touch .foo || error "'touch .foo' failed after recreating cwd"
2259 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2261 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2262 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2263 cd . || error "'cd .' failed after recreating cwd"
2264 mkdir . && error "'mkdir .' worked after recreating cwd"
2265 rmdir . && error "'rmdir .' worked after recreating cwd"
2266 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2267 cd .. || error "'cd ..' failed after recreating cwd"
2269 run_test 48a "Access renamed working dir (should return errors)="
2271 test_48b() { # bug 2399
2272 check_kernel_version 34 || return 0
2275 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2276 touch foo && error "'touch foo' worked after removing cwd"
2277 mkdir foo && error "'mkdir foo' worked after removing cwd"
2278 if check_kernel_version 44; then
2279 touch .foo && error "'touch .foo' worked after removing cwd"
2280 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2282 ls . > /dev/null && error "'ls .' worked after removing cwd"
2283 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2284 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2285 mkdir . && error "'mkdir .' worked after removing cwd"
2286 rmdir . && error "'rmdir .' worked after removing cwd"
2287 ln -s . foo && error "'ln -s .' worked after removing cwd"
2288 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2290 run_test 48b "Access removed working dir (should return errors)="
2292 test_48c() { # bug 2350
2293 check_kernel_version 36 || return 0
2294 #lctl set_param debug=-1
2296 mkdir -p $DIR/d48c/dir
2298 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2299 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2300 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2301 if check_kernel_version 44; then
2302 touch .foo && error "'touch .foo' worked after removing cwd"
2303 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2305 $TRACE ls . && error "'ls .' worked after removing cwd"
2306 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2307 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2308 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2309 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2310 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2311 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2313 run_test 48c "Access removed working subdir (should return errors)"
2315 test_48d() { # bug 2350
2316 check_kernel_version 36 || return 0
2317 #lctl set_param debug=-1
2319 mkdir -p $DIR/d48d/dir
2321 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2322 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2323 $TRACE touch foo && error "'touch foo' worked after removing parent"
2324 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2325 if check_kernel_version 44; then
2326 touch .foo && error "'touch .foo' worked after removing parent"
2327 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2329 $TRACE ls . && error "'ls .' worked after removing parent"
2330 $TRACE ls .. && error "'ls ..' worked after removing parent"
2331 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2332 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2333 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2334 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2335 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2337 run_test 48d "Access removed parent subdir (should return errors)"
2339 test_48e() { # bug 4134
2340 check_kernel_version 41 || return 0
2341 #lctl set_param debug=-1
2343 mkdir -p $DIR/d48e/dir
2345 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2346 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2347 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2348 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2349 # On a buggy kernel addition of "touch foo" after cd .. will
2350 # produce kernel oops in lookup_hash_it
2351 touch ../foo && error "'cd ..' worked after recreate parent"
2353 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2355 run_test 48e "Access to recreated parent subdir (should return errors)"
2361 ls /proc/$$/cwd || error
2363 run_test 50 "special situations: /proc symlinks ==============="
2365 test_51a() { # was test_51
2366 # bug 1516 - create an empty entry right after ".." then split dir
2369 $MCREATE $DIR/d51/bar
2371 createmany -m $DIR/d51/longfile 201
2373 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2374 $MCREATE $DIR/d51/longfile$FNUM
2379 ls -l $DIR/d51 > /dev/null || error
2381 run_test 51a "special situations: split htree with empty entry =="
2383 export NUMTEST=70000
2385 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2386 [ $NUMFREE -lt 21000 ] && \
2387 skip "not enough free inodes ($NUMFREE)" && \
2390 check_kernel_version 40 || NUMTEST=31000
2391 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2394 createmany -d $DIR/d51b/t- $NUMTEST
2396 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2399 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2402 unlinkmany -d $DIR/d51b/t- $NUMTEST
2404 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2407 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2409 createmany -o $DIR/d51d/t- 1000
2410 $LFS getstripe $DIR/d51d > $TMP/files
2411 for N in `seq 0 $((OSTCOUNT - 1))`; do
2412 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2413 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2414 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2416 unlinkmany $DIR/d51d/t- 1000
2419 for N in `seq 1 $((OSTCOUNT - 1))`; do
2420 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2421 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2422 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2423 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2425 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2426 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2427 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2428 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2432 run_test 51d "check object distribution ===================="
2435 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2438 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2439 echo bar >> $DIR/d52a/foo || error "append bar failed"
2440 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2441 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2442 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2443 echo foo >> $DIR/d52a/foo || error "append foo failed"
2444 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2445 # new lsattr displays 'e' flag for extents
2446 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2447 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2449 rm -fr $DIR/d52a || error "cleanup rm failed"
2451 run_test 52a "append-only flag test (should return errors) ====="
2454 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2457 chattr +i $DIR/d52b/foo || error "chattr +a failed"
2458 cat test > $DIR/d52b/foo && error "cat test worked"
2459 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2460 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2461 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2462 echo foo >> $DIR/d52b/foo && error "echo worked"
2463 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2464 [ -f $DIR/d52b/foo ] || error
2465 [ -f $DIR/d52b/foo_ren ] && error
2466 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2467 chattr -i $DIR/d52b/foo || error "chattr failed"
2469 rm -fr $DIR/d52b || error "remove failed"
2471 run_test 52b "immutable flag test (should return errors) ======="
2473 test_52c() { # 12848 simulating client < 1.4.7
2474 [ -f $DIR/d52c/foo ] && chattr -i $DIR/d52b/foo
2477 # skip MDS_BFLAG_EXT_FLAGS in mdc_getattr_pack
2478 #define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
2479 lctl set_param fail_loc=0x802
2480 chattr +i $DIR/d52c/foo || error
2481 lsattr $DIR/d52c/foo | egrep -q "^-+i[-e]+ $DIR/d52c/foo" || error "lsattr failed"
2482 chattr -i $DIR/d52c/foo || error "chattr failed"
2483 lctl set_param -n fail_loc=0
2485 rm -fr $DIR/d52c || error
2487 run_test 52c "immutable flag test for client < 1.4.7 ======="
2490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2491 remote_ost_nodsh && skip "remote OST with nodsh" && return
2499 local mdtosc=$(get_mdtosc_proc_path '*')
2500 for VALUE in $(do_facet mds lctl get_param osc.$mdtosc.prealloc_last_id); do
2501 param=`echo ${VALUE[0]} | cut -d "=" -f1`;
2502 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2503 mds_last=$(do_facet mds lctl get_param -n $param)
2504 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2505 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id)
2506 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2507 if [ $ost_last != $mds_last ]; then
2508 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2512 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2515 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2516 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2517 $SOCKETSERVER $DIR/socket
2518 $SOCKETCLIENT $DIR/socket || error
2519 $MUNLINK $DIR/socket
2521 run_test 54a "unix domain socket test =========================="
2527 dd if=/dev/zero of=$f bs=`page_size` count=1
2529 run_test 54b "char device works in lustre ======================"
2532 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2533 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2534 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2536 for i in `seq 3 7`; do
2537 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2547 loopdev="$DIR/loop54c"
2550 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2551 mknod $loopdev b 7 $LOOPNUM
2552 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2553 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2554 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2555 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2557 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2558 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2560 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2565 run_test 54c "block device works in lustre ====================="
2571 [ "$string" = `echo $string > $f | cat $f` ] || error
2573 run_test 54d "fifo device works in lustre ======================"
2576 check_kernel_version 46 || return 0
2579 cp -aL /dev/console $f
2580 echo $string > $f || error
2582 run_test 54e "console/tty device works in lustre ======================"
2587 client_only && skip "Not a server" && return
2588 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2590 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2591 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2592 echo "check for $EXT2_DEV. Please wait..."
2594 $UMOUNT $DIR/d55 || error "unmounting"
2596 run_test 55 "check iopen_connect_dentry() ======================"
2598 test_56a() { # was test_56
2604 NUMFILESx2=$(($NUMFILES * 2))
2605 for i in `seq 1 $NUMFILES` ; do
2606 touch $DIR/d56/file$i
2607 touch $DIR/d56/dir/file$i
2610 # test lfs getstripe with --recursive
2611 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2612 [ $FILENUM -eq $NUMFILESx2 ] || error \
2613 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2614 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2615 [ $FILENUM -eq $NUMFILES ] || error \
2616 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2617 echo "lfs getstripe --recursive passed."
2619 # test lfs getstripe with file instead of dir
2620 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2621 [ $FILENUM -eq 1 ] || error \
2622 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2623 echo "lfs getstripe file passed."
2625 #test lfs getstripe with --verbose
2626 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2627 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2628 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2629 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2630 echo "lfs getstripe --verbose passed."
2632 #test lfs getstripe with --obd
2633 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2634 error "lfs getstripe --obd wrong_uuid should return error message"
2636 [ "$OSTCOUNT" -lt 2 ] && \
2637 skip_env "skipping other lfs getstripe --obd test" && return
2639 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2640 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2641 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2642 [ $FOUND -eq $FILENUM ] || \
2643 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2644 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2645 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2646 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2647 error "lfs getstripe --obd wrong: should not show file on other obd"
2648 echo "lfs getstripe --obd passed."
2650 run_test 56a "check lfs getstripe ===================================="
2657 if [ ! -d "$DIR/${tdir}g" ] ; then
2658 mkdir -p $DIR/${tdir}g
2659 for i in `seq 1 $LOCAL_NUMFILES` ; do
2660 touch $DIR/${tdir}g/file$i
2662 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2663 mkdir $DIR/${tdir}g/dir$i
2664 for j in `seq 1 $LOCAL_NUMFILES` ; do
2665 touch $DIR/${tdir}g/dir$i/file$j
2671 setup_56_special() {
2676 if [ ! -e "$TDIR/loop1b" ] ; then
2677 for i in `seq 1 $LOCAL_NUMFILES` ; do
2678 mknod $TDIR/loop${i}b b 7 $i
2679 mknod $TDIR/null${i}c c 1 3
2680 ln -s $TDIR/file1 $TDIR/link${i}l
2682 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2683 mknod $TDIR/dir$i/loop${i}b b 7 $i
2684 mknod $TDIR/dir$i/null${i}c c 1 3
2685 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2693 setup_56 $NUMFILES $NUMDIRS
2695 EXPECTED=$(($NUMDIRS + 2))
2696 # test lfs find with -name
2697 for i in `seq 1 $NUMFILES` ; do
2698 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2699 [ $NUMS -eq $EXPECTED ] || error \
2700 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2702 echo "lfs find -name passed."
2704 run_test 56g "check lfs find -name ============================="
2709 setup_56 $NUMFILES $NUMDIRS
2711 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2712 # test lfs find with ! -name
2713 for i in `seq 1 $NUMFILES` ; do
2714 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2715 [ $NUMS -eq $EXPECTED ] || error \
2716 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2718 echo "lfs find ! -name passed."
2720 run_test 56h "check lfs find ! -name ============================="
2725 UUID=`$LFS osts $DIR/$tdir | awk '/0: / { print $2 }'`
2726 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2727 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2729 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2732 setup_56_special $NUMFILES $NUMDIRS
2734 EXPECTED=$((NUMDIRS+1))
2735 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2736 [ $NUMS -eq $EXPECTED ] || \
2737 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2739 run_test 56j "check lfs find -type d ============================="
2742 setup_56_special $NUMFILES $NUMDIRS
2744 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2745 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2746 [ $NUMS -eq $EXPECTED ] || \
2747 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2749 run_test 56k "check lfs find -type f ============================="
2752 setup_56_special $NUMFILES $NUMDIRS
2754 EXPECTED=$((NUMDIRS + NUMFILES))
2755 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2756 [ $NUMS -eq $EXPECTED ] || \
2757 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2759 run_test 56l "check lfs find -type b ============================="
2762 setup_56_special $NUMFILES $NUMDIRS
2764 EXPECTED=$((NUMDIRS + NUMFILES))
2765 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2766 [ $NUMS -eq $EXPECTED ] || \
2767 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2769 run_test 56m "check lfs find -type c ============================="
2772 setup_56_special $NUMFILES $NUMDIRS
2774 EXPECTED=$((NUMDIRS + NUMFILES))
2775 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2776 [ $NUMS -eq $EXPECTED ] || \
2777 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2779 run_test 56n "check lfs find -type l ============================="
2782 setup_56 $NUMFILES $NUMDIRS
2785 utime $TDIR/file1 > /dev/null || error
2786 utime $TDIR/file2 > /dev/null || error
2787 utime $TDIR/dir1 > /dev/null || error
2788 utime $TDIR/dir2 > /dev/null || error
2789 utime $TDIR/dir1/file1 > /dev/null || error
2792 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2793 [ $NUMS -eq $EXPECTED ] || \
2794 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2796 run_test 56o "check lfs find -mtime for old files =========================="
2799 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2804 setup_56 $NUMFILES $NUMDIRS
2806 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2808 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2809 [ $NUMS -eq $EXPECTED ] || \
2810 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2812 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2813 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2814 [ $NUMS -eq $EXPECTED ] || \
2815 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2817 echo "lfs find -uid and ! -uid passed."
2819 run_test 56p "check lfs find -uid and ! -uid ==============================="
2822 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2827 setup_56 $NUMFILES $NUMDIRS
2829 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2831 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
2832 [ $NUMS -eq $EXPECTED ] || \
2833 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2835 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2836 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
2837 [ $NUMS -eq $EXPECTED ] || \
2838 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2840 echo "lfs find -gid and ! -gid passed."
2842 run_test 56q "check lfs find -gid and ! -gid ==============================="
2845 setup_56 $NUMFILES $NUMDIRS
2849 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
2850 [ $NUMS -eq $EXPECTED ] || \
2851 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
2853 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
2854 [ $NUMS -eq $EXPECTED ] || \
2855 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
2856 echo "test" > $TDIR/5chars
2858 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
2859 [ $NUMS -eq $EXPECTED ] || \
2860 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
2862 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
2863 [ $NUMS -eq $EXPECTED ] || \
2864 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
2866 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
2867 [ $NUMS -eq $EXPECTED ] || \
2868 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
2870 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
2871 [ $NUMS -eq $EXPECTED ] || \
2872 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
2875 run_test 56r "check lfs find -size works =========================="
2878 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2880 local MNTDEV=$(get_mds_mntdev_proc_path)
2881 DEV=$(do_facet mds lctl get_param -n $MNTDEV)
2882 [ -z "$DEV" ] && error "can't access $MNTDEV"
2883 for DEV in $(do_facet mds lctl get_param -n $MNTDEV); do
2884 do_facet mds $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2885 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2886 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2890 run_test 57a "verify MDS filesystem created with large inodes =="
2897 local FILEN=$dir/f$FILECOUNT
2899 rm -rf $dir || error "removing $dir"
2900 mkdir -p $dir || error "creating $dir"
2902 echo "mcreating $FILECOUNT files"
2903 createmany -m $dir/f 1 $FILECOUNT || \
2904 error "creating files in $dir"
2906 # verify that files do not have EAs yet
2907 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2908 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2910 local fsstat_dev=$(get_mds_fsstat_proc_path)
2911 local MDSFREE=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2912 local MDCFREE=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2913 echo "opening files to create objects/EAs"
2915 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2916 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2919 # verify that files have EAs now
2920 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2921 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2923 sleep 1 # make sure we get new statfs data
2924 local MDSFREE2=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2925 local MDCFREE2=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2926 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2927 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2928 error "MDC before $MDCFREE != after $MDCFREE2"
2930 echo "MDC before $MDCFREE != after $MDCFREE2"
2931 echo "unable to confirm if MDS has large inodes"
2936 run_test 57b "default LOV EAs are stored inside large inodes ==="
2939 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2942 run_test 58 "verify cross-platform wire constants =============="
2945 echo "touch 130 files"
2946 createmany -o $DIR/f59- 130
2948 unlinkmany $DIR/f59- 130
2951 # wait for commitment of removal
2953 run_test 59 "verify cancellation of llog records async ========="
2955 TEST60_HEAD="test_60 run $RANDOM"
2956 test_60a() { # was test_60
2957 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2958 log "$TEST60_HEAD - from kernel mode"
2961 run_test 60a "llog sanity tests run from kernel module =========="
2963 test_60b() { # bug 6411
2965 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2977 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2979 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2982 echo "create 5000 files"
2983 createmany -o $DIR/f60c- 5000
2984 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2985 lctl set_param fail_loc=0x80000137
2986 unlinkmany $DIR/f60c- 5000
2988 run_test 60c "unlink file when mds full"
2991 SAVEPRINTK=$(lctl get_param -n printk)
2993 # verify "lctl mark" is even working"
2994 MESSAGE="test message ID $RANDOM $$"
2995 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2996 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2998 lctl set_param printk=0 || error "set lnet.printk failed"
2999 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3000 MESSAGE="new test message ID $RANDOM $$"
3001 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3002 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3003 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3005 lctl set_param -n printk="$SAVEPRINTK"
3007 run_test 60d "test printk console message masking"
3011 dd if=/dev/zero of=$f bs=`page_size` count=1
3012 cancel_lru_locks osc
3013 multiop $f OSMWUc || error
3016 run_test 61 "mmap() writes don't make sync hang ================"
3018 # bug 2330 - insufficient obd_match error checking causes LBUG
3022 cancel_lru_locks osc
3023 #define OBD_FAIL_OSC_MATCH 0x405
3024 lctl set_param fail_loc=0x405
3025 cat $f && error "cat succeeded, expect -EIO"
3026 lctl set_param fail_loc=0
3028 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3029 # match every page all of the time.
3030 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3032 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3033 test_63a() { # was test_63
3034 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3035 lctl set_param -n osc.*.max_dirty_mb 0
3036 for i in `seq 10` ; do
3037 dd if=/dev/zero of=$DIR/f63 bs=8k &
3043 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3044 rm -f $DIR/f63 || true
3046 run_test 63a "Verify oig_wait interruption does not crash ======="
3048 # bug 2248 - async write errors didn't return to application on sync
3049 # bug 3677 - async write errors left page locked
3052 lctl set_param debug=-1
3054 # ensure we have a grant to do async writes
3055 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3058 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3059 lctl set_param fail_loc=0x80000406
3060 multiop $DIR/$tfile Owy && \
3061 error "sync didn't return ENOMEM"
3062 sync; sleep 2; sync # do a real sync this time to flush page
3063 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3064 error "locked page left in cache after async error" || true
3067 run_test 63b "async write errors should be returned to fsync ==="
3071 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3073 run_test 64a "verify filter grant calculations (in kernel) ====="
3076 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3079 run_test 64b "check out-of-space detection on client ==========="
3081 # bug 1414 - set/get directories' stripe info
3085 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3087 run_test 65a "directory with no stripe info ===================="
3091 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3093 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3095 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3098 if [ $OSTCOUNT -gt 1 ]; then
3100 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3101 -c $(($OSTCOUNT - 1)) || error "setstripe"
3103 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3106 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3110 [ $STRIPECOUNT -le 0 ] && sc=1 || sc=$(($STRIPECOUNT - 1))
3111 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3112 touch $DIR/d65/f4 $DIR/d65/f5
3113 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3115 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3120 $SETSTRIPE $DIR/d65 || error "setstripe"
3121 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3123 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3125 run_test 65e "directory setstripe defaults ======================="
3129 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3131 run_test 65f "dir setstripe permission (should return error) ==="
3135 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3136 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3137 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3138 error "delete default stripe failed"
3140 run_test 65g "directory setstripe -d ==========================="
3144 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3145 mkdir -p $DIR/d65/dd1
3146 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3147 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3149 run_test 65h "directory stripe info inherit ===================="
3151 test_65i() { # bug6367
3152 $SETSTRIPE $MOUNT -s 65536 -c -1
3154 run_test 65i "set non-default striping on root directory (bug 6367)="
3156 test_65j() { # bug6367
3158 # if we aren't already remounting for each test, do so for this test
3159 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3160 cleanup || error "failed to unmount"
3163 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3165 run_test 65j "set default striping on root directory (bug 6367)="
3167 test_65k() { # bug11679
3168 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3171 echo "Check OST status: "
3172 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3173 for OSC in $MDS_OSCS; do
3174 echo $OSC "is activate"
3175 do_facet mds lctl --device %$OSC activate
3177 do_facet client mkdir -p $DIR/$tdir
3178 for INACTIVE_OSC in $MDS_OSCS; do
3179 echo $INACTIVE_OSC "is Deactivate:"
3180 do_facet mds lctl --device %$INACTIVE_OSC deactivate
3181 for STRIPE_OSC in $MDS_OSCS; do
3182 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3183 STRIPE_INDEX=`do_facet mds lctl get_param -n lov.*md*.target_obd |
3184 grep $STRIPE_OST | awk -F: '{print $1}'`
3185 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3186 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3188 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3190 do_facet client rm -f $DIR/$tdir/*
3191 echo $INACTIVE_OSC "is Activate."
3192 do_facet mds lctl --device %$INACTIVE_OSC activate
3195 run_test 65k "validate manual striping works properly with deactivated OSCs"
3197 test_65l() { # bug 12836
3198 mkdir -p $DIR/$tdir/test_dir
3199 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3200 $LFS find -mtime -1 $DIR/$tdir > /dev/null
3202 run_test 65l "lfs find on -1 stripe dir ========================"
3204 # bug 2543 - update blocks count on client
3207 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3209 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3210 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3212 run_test 66 "update inode blocks count on client ==============="
3214 test_67a() { # was test_67 bug 3285 - supplementary group fails on MDS, passes on client
3215 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3218 local lustre_version=$(get_lustre_version mds)
3219 if [[ $lustre_version != 1.8* ]]; then
3220 skip mds running $lustre_version, no group_upcall
3223 check_kernel_version 35 || return 0
3225 chmod 771 $DIR/$tdir
3226 chgrp $RUNAS_GID $DIR/$tdir
3227 $RUNAS -u $RUNAS_ID -g $(($RUNAS_GID + 1)) -G1,2,$RUNAS_GID ls $DIR/$tdir
3229 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3230 [ -z "$GROUP_UPCALL" ] && \
3231 skip "lctl get_param failed! Useless to continue the test!" && return
3232 [ "$GROUP_UPCALL" = "NONE" -a $RC -eq 0 ] && \
3233 error "no-upcall passed" || true
3234 [ "$GROUP_UPCALL" != "NONE" -a $RC -ne 0 ] && \
3235 error "upcall failed" || true
3237 run_test 67a "supplementary group failure (should return error) ="
3242 do_facet mds lctl set_param -n mds.*.group_upcall NONE
3245 test_67b() { # bug 3285 - supplementary group fails on MDS, passes on client
3247 local lustre_version=$(get_lustre_version mds)
3248 if [[ $lustre_version != 1.8* ]]; then
3249 skip mds running $lustre_version, no group_upcall
3253 # needs to be in /etc/groups on MDS, gid == uid
3254 # Let's use RUNAS_ID
3255 T67_UID=${T67_UID:-$RUNAS_ID}
3257 [ "$UID" = "$T67_UID" ] && skip "UID = T67_UID = $UID -- skipping" && return
3258 check_kernel_version 35 || return 0
3259 do_facet mds grep -q ":$T67_UID:$T67_UID" /etc/passwd || \
3260 { skip "Need gid=$T67_UID group and gid == uid on mds !" && return; }
3262 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3263 [ -z "$GROUP_UPCALL" ] && \
3264 skip "lctl get_param failed! Useless to continue the test!" && return
3265 [ "$GROUP_UPCALL" != "NONE" ] && \
3266 skip "skip test - upcall=$GROUP_UPCALL" && return
3268 trap cleanup_67b EXIT
3270 chmod 771 $DIR/$tdir
3271 chgrp $T67_UID $DIR/$tdir
3272 local l_getgroups=$(do_facet mds which l_getgroups)
3273 do_facet mds lctl set_param -n mds.*.group_upcall $l_getgroups
3274 do_facet mds $l_getgroups -d $T67_UID
3275 $RUNAS -u $T67_UID -g 999 -G8,9,$T67_UID touch $DIR/$tdir/$tfile || \
3276 error "'touch $DIR/$tdir/$tfile' failed"
3277 [ -f $DIR/$tdir/$tfile ] || error "$DIR/$tdir/$tfile create error"
3280 run_test 67b "supplementary group test ========================="
3285 if [ ! -z "$LLOOP" ]; then
3286 swapoff $LLOOP || error "swapoff failed"
3287 $LCTL blockdev_detach $LLOOP || error "detach failed"
3295 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3299 swapon -s | awk '($1 == "'$1'") { print $4 }'
3303 # excercise swapping to lustre by adding a high priority swapfile entry
3304 # and then consuming memory until it is used.
3306 [ "$UID" != 0 ] && skip_env "must run as root" && return
3307 lctl get_param -n devices | grep -q obdfilter && \
3308 skip "local OST" && return
3310 grep -q llite_lloop /proc/modules
3311 [ $? -ne 0 ] && skip_env "can't find module llite_lloop" && return
3313 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3314 skip "can't reliably test swap with TCP" && return
3316 MEMTOTAL=`meminfo MemTotal`
3317 NR_BLOCKS=$((MEMTOTAL>>8))
3318 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3320 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3321 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3324 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3326 trap cleanup_68 EXIT
3328 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3330 echo "before: `swapon -s | grep $LLOOP`"
3331 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3332 echo "after: `swapon -s | grep $LLOOP`"
3333 SWAPUSED=`swap_used $LLOOP`
3337 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3339 run_test 68 "support swapping to Lustre ========================"
3341 # bug5265, obdfilter oa2dentry return -ENOENT
3342 # #define OBD_FAIL_OST_ENOENT 0x217
3344 remote_ost_nodsh && skip "remote OST with nodsh" && return
3347 $SETSTRIPE $f -c 1 -i 0
3349 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3351 #define OBD_FAIL_OST_ENOENT 0x217
3352 do_facet ost1 lctl set_param fail_loc=0x217
3353 truncate $f 1 # vmtruncate() will ignore truncate() error.
3354 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3356 do_facet ost1 lctl set_param fail_loc=0
3357 $DIRECTIO write $f 0 2 || error "write error"
3359 cancel_lru_locks osc
3360 $DIRECTIO read $f 0 1 || error "read error"
3362 #define OBD_FAIL_OST_ENOENT 0x217
3363 do_facet ost1 lctl set_param fail_loc=0x217
3364 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3366 do_facet ost1 lctl set_param fail_loc=0
3369 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3373 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3375 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3377 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3378 check_kernel_version 43 || return 0
3379 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3381 # Check that testing environment is properly set up. Skip if not
3382 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3383 skip_env "User $RUNAS_ID does not exist - skipping"
3389 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3390 # See if we are still setuid/sgid
3391 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3392 # Now test that MDS is updated too
3393 cancel_lru_locks mdc
3394 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3397 run_test 72 "Test that remove suid works properly (bug5695) ===="
3399 # bug 3462 - multiple simultaneous MDC requests
3403 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3406 #define OBD_FAIL_MDS_PAUSE_OPEN 0x129
3407 lctl set_param fail_loc=0x80000129
3408 multiop $DIR/d73-1/f73-2 Oc &
3410 lctl set_param fail_loc=0
3412 multiop $DIR/d73-2/f73-3 Oc &
3416 wait $pid1 || return 1
3420 $CHECKSTAT -t file $DIR/d73-1/f73-1 || error "$DIR/d73-1/f73-1 not file"
3421 $CHECKSTAT -t file $DIR/d73-1/f73-2 || error "$DIR/d73-1/f73-2 not file"
3422 $CHECKSTAT -t file $DIR/d73-2/f73-3 || error "$DIR/d73-2/f73-3 not file"
3426 run_test 73 "multiple MDC requests (should not deadlock)"
3428 test_74a() { # bug 6149, 6184
3429 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3431 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3432 # will spin in a tight reconnection loop
3434 lctl set_param fail_loc=0x8000030e
3435 # get any lock that won't be difficult - lookup works.
3437 lctl set_param fail_loc=0
3440 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3442 test_74b() { # bug 13310
3443 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3445 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3446 # will spin in a tight reconnection loop
3447 lctl set_param fail_loc=0x8000030e
3448 # get a "difficult" lock
3450 lctl set_param fail_loc=0
3453 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3455 JOIN=${JOIN:-"lfs join"}
3462 [ $T75_PREP = "yes" ] && return
3463 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3465 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3474 cp -p ${F128k} ${FHEAD}
3475 log "finished cp to $FHEAD"
3476 cp -p ${F128k} ${FTAIL}
3477 log "finished cp to $FTAIL"
3478 cat ${F128k} ${F128k} > ${F75}_sim_sim
3480 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3481 log "finished join $FHEAD to ${F75}_sim_sim"
3482 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3483 log "finished cmp $FHEAD to ${F75}_sim_sim"
3484 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3486 run_test 75a "TEST join file ===================================="
3491 cp -p ${F128k} ${FTAIL}
3492 cat ${F75}_sim_sim >> ${F75}_join_sim
3493 cat ${F128k} >> ${F75}_join_sim
3494 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3495 cmp ${FHEAD} ${F75}_join_sim || \
3496 error "${FHEAD} ${F75}_join_sim are different"
3497 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3499 run_test 75b "TEST join file 2 =================================="
3504 cp -p ${F128k} ${FTAIL}
3505 cat ${F128k} >> ${F75}_sim_join
3506 cat ${F75}_join_sim >> ${F75}_sim_join
3507 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3508 cmp ${FTAIL} ${F75}_sim_join || \
3509 error "${FTAIL} ${F75}_sim_join are different"
3510 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3512 run_test 75c "TEST join file 3 =================================="
3517 cp -p ${F128k} ${FHEAD}
3518 cp -p ${F128k} ${FHEAD}_tmp
3519 cat ${F75}_sim_sim >> ${F75}_join_join
3520 cat ${F75}_sim_join >> ${F75}_join_join
3521 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3522 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3523 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3524 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3526 run_test 75d "TEST join file 4 =================================="
3531 rm -rf ${FHEAD} || "delete join file error"
3533 run_test 75e "TEST join file 5 (remove joined file) ============="
3538 cp -p ${F128k} ${F75}_join_10_compare
3539 cp -p ${F128k} ${F75}_join_10
3540 for ((i = 0; i < 10; i++)); do
3541 cat ${F128k} >> ${F75}_join_10_compare
3542 cp -p ${F128k} ${FTAIL}
3543 $JOIN ${F75}_join_10 ${FTAIL} || \
3544 error "join ${F75}_join_10 ${FTAIL} error"
3545 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3547 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3548 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3550 run_test 75f "TEST join file 6 (join 10 files) =================="
3553 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3554 $LFS getstripe ${F75}_join_10
3556 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3560 run_test 75g "TEST join file 7 (open unlink) ===================="
3563 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3566 test_76() { # Now for bug 20433, added originally in bug 1443
3567 cancel_lru_locks osc
3568 BEFORE_INODES=`num_inodes`
3569 echo "before inodes: $BEFORE_INODES"
3571 [ "$SLOW" = "no" ] && COUNT=100
3572 for i in `seq $COUNT`; do
3576 cancel_lru_locks osc
3577 AFTER_INODES=`num_inodes`
3578 echo "after inodes: $AFTER_INODES"
3580 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3582 AFTER_INODES=`num_inodes`
3584 echo "wait $wait seconds inodes: $AFTER_INODES"
3585 if [ $wait -gt 30 ]; then
3586 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3590 run_test 76 "confirm clients recycle inodes properly ===="
3595 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums |
3598 lctl set_param -n osc.*.checksums=$1
3602 export ORIG_CSUM_TYPE=""
3603 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3606 [ "$ORIG_CSUM_TYPE" ] || \
3607 ORIG_CSUM_TYPE=`lctl get_param -n osc.*osc-[^mM]*.checksum_type | sed 's/.*\[\(.*\)\].*/\1/g' \
3609 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3610 log "set checksum type to $1"
3613 F77_TMP=$TMP/f77-temp
3616 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3617 error "error writing to $F77_TMP"
3620 test_77a() { # bug 10889
3621 [ ! -f $F77_TMP ] && setup_f77
3623 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3626 run_test 77a "normal checksum read/write operation ============="
3628 test_77b() { # bug 10889
3629 [ ! -f $F77_TMP ] && setup_f77
3630 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3631 lctl set_param fail_loc=0x80000409
3633 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3634 error "dd error: $?"
3635 lctl set_param fail_loc=0
3638 run_test 77b "checksum error on client write ===================="
3640 test_77c() { # bug 10889
3641 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3643 for algo in $CKSUM_TYPES; do
3644 cancel_lru_locks osc
3645 set_checksum_type $algo
3646 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3647 lctl set_param fail_loc=0x80000408
3648 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3649 lctl set_param fail_loc=0
3652 set_checksum_type $ORIG_CSUM_TYPE
3654 run_test 77c "checksum error on client read ==================="
3656 test_77d() { # bug 10889
3657 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3658 lctl set_param fail_loc=0x80000409
3660 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3661 error "direct write: rc=$?"
3662 lctl set_param fail_loc=0
3665 run_test 77d "checksum error on OST direct write ==============="
3667 test_77e() { # bug 10889
3668 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3669 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3670 lctl set_param fail_loc=0x80000408
3672 cancel_lru_locks osc
3673 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3674 error "direct read: rc=$?"
3675 lctl set_param fail_loc=0
3678 run_test 77e "checksum error on OST direct read ================"
3680 test_77f() { # bug 10889
3682 for algo in $CKSUM_TYPES; do
3683 cancel_lru_locks osc
3684 set_checksum_type $algo
3685 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3686 lctl set_param fail_loc=0x409
3687 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3688 error "direct write succeeded"
3689 lctl set_param fail_loc=0
3691 set_checksum_type $ORIG_CSUM_TYPE
3694 run_test 77f "repeat checksum error on write (expect error) ===="
3696 test_77g() { # bug 10889
3697 remote_ost_nodsh && skip "remote OST with nodsh" && return
3699 [ ! -f $F77_TMP ] && setup_f77
3701 $SETSTRIPE $DIR/f77g -c 1 -i 0
3702 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3703 do_facet ost1 lctl set_param fail_loc=0x8000021a
3705 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3706 error "write error: rc=$?"
3707 do_facet ost1 lctl set_param fail_loc=0
3710 run_test 77g "checksum error on OST write ======================"
3712 test_77h() { # bug 10889
3713 remote_ost_nodsh && skip "remote OST with nodsh" && return
3715 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3716 cancel_lru_locks osc
3717 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3718 do_facet ost1 lctl set_param fail_loc=0x8000021b
3720 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3721 do_facet ost1 lctl set_param fail_loc=0
3724 run_test 77h "checksum error on OST read ======================="
3726 test_77i() { # bug 13805
3727 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3728 lctl set_param fail_loc=0x40b
3729 remount_client $MOUNT
3730 lctl set_param fail_loc=0
3731 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3732 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3733 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3734 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3736 remount_client $MOUNT
3738 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3740 test_77j() { # bug 13805
3741 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3742 lctl set_param fail_loc=0x40c
3743 remount_client $MOUNT
3744 lctl set_param fail_loc=0
3745 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3746 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3747 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3748 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3750 remount_client $MOUNT
3752 run_test 77j "client only supporting ADLER32 ===================="
3754 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3758 test_78() { # bug 10901
3759 remote_ost || { skip_env "local OST" && return; }
3761 cancel_lru_locks osc
3763 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3764 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3765 # directio allocates the buffer twice, one for writes and another
3766 # one for reads, so that it can check the data consistency
3767 F78SIZE=$((F78SIZE / 2))
3768 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3769 echo "MemTotal: $MEMTOTAL"
3770 # reserve 256MB of memory for the kernel and other running processes,
3771 # and then take 1/2 of the remaining memory for the read/write buffers.
3772 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3773 echo "Mem to use for directio: $MEMTOTAL"
3774 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3775 [ $F78SIZE -gt 512 ] && F78SIZE=512
3776 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3777 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3778 echo "Smallest OST: $SMALLESTOST"
3779 [ $SMALLESTOST -lt 10240 ] && \
3780 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3782 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3783 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3784 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3785 echo "File size: $F78SIZE"
3786 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3787 for i in `seq 1 $NSEQ`
3789 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3790 echo directIO rdwr round $i of $NSEQ
3791 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3796 run_test 78 "handle large O_DIRECT writes correctly ============"
3798 test_79() { # bug 12743
3799 wait_delete_completed
3801 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3802 BKFREE=$(calc_osc_kbytes kbytesfree)
3803 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3804 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3805 DFTOTAL=`echo $STRING | cut -d, -f1`
3806 DFUSED=`echo $STRING | cut -d, -f2`
3807 DFAVAIL=`echo $STRING | cut -d, -f3`
3808 DFFREE=$(($DFTOTAL - $DFUSED))
3810 ALLOWANCE=$((64 * $OSTCOUNT))
3812 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3813 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3814 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3816 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3817 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3818 error "df free($DFFREE) mismatch OST free($BKFREE)"
3820 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3821 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3822 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3825 run_test 79 "df report consistency check ======================="
3827 test_80() { # bug 10718
3828 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3830 local BEFORE=`date +%s`
3831 cancel_lru_locks osc
3832 local AFTER=`date +%s`
3833 local DIFF=$((AFTER-BEFORE))
3834 if [ $DIFF -gt 1 ] ; then
3835 error "elapsed for 1M@1T = $DIFF"
3839 run_test 80 "Page eviction is equally fast at high offsets too ===="
3842 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3843 mkdir -p $DIR/d99cvsroot || error "mkdir $DIR/d99cvsroot failed"
3844 chown $RUNAS_ID $DIR/d99cvsroot || error "chown $DIR/d99cvsroot failed"
3845 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3848 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
3851 run_test 99a "cvs init ========================================="
3854 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3855 [ ! -d $DIR/d99cvsroot ] && test_99a
3856 $RUNAS [ ! -w /tmp ] && skip "/tmp has wrong w permission -- skipping" && return
3857 cd /etc/init.d || error "cd /etc/init.d failed"
3858 # some versions of cvs import exit(1) when asked to import links or
3859 # files they can't read. ignore those files.
3860 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3861 ! -perm +4 -printf '-I %f\n')
3862 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3863 d99reposname vtag rtag > /dev/null || error "cvs import failed"
3865 run_test 99b "cvs import ======================================="
3868 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3869 [ ! -d $DIR/d99cvsroot ] && test_99b
3870 cd $DIR || error "cd $DIR failed"
3871 mkdir -p $DIR/d99reposname || error "mkdir $DIR/d99reposname failed"
3872 chown $RUNAS_ID $DIR/d99reposname || \
3873 error "chown $DIR/d99reposname failed"
3874 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname > /dev/null || \
3875 error "cvs co d99reposname failed"
3877 run_test 99c "cvs checkout ====================================="
3880 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3881 [ ! -d $DIR/d99cvsroot ] && test_99c
3882 cd $DIR/d99reposname
3884 $RUNAS cvs add -m 'addmsg' foo99
3886 run_test 99d "cvs add =========================================="
3889 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3890 [ ! -d $DIR/d99cvsroot ] && test_99c
3891 cd $DIR/d99reposname
3894 run_test 99e "cvs update ======================================="
3897 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3898 [ ! -d $DIR/d99cvsroot ] && test_99d
3899 cd $DIR/d99reposname
3900 $RUNAS cvs commit -m 'nomsg' foo99
3902 run_test 99f "cvs commit ======================================="
3905 [ "$NETTYPE" = tcp ] || \
3906 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3909 remote_ost_nodsh && skip "remote OST with nodsh" && return
3910 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3912 { skip "useless for local single node setup" && return; }
3914 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3915 [ "$PROT" != "tcp" ] && continue
3916 RPORT=$(echo $REMOTE | cut -d: -f2)
3917 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3920 LPORT=`echo $LOCAL | cut -d: -f2`
3921 if [ $LPORT -ge 1024 ]; then
3922 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3924 error_exit "local: $LPORT > 1024, remote: $RPORT"
3927 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3929 run_test 100 "check local port using privileged port ==========="
3931 function get_named_value()
3940 echo $line | sed "s/^$tag//"
3947 export CACHE_MAX=`lctl get_param -n llite/*/max_cached_mb | head -n 1`
3949 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3957 [ "$CPU" = "UML" ] && nreads=1000
3958 local cache_limit=32
3960 lctl set_param -n osc.*.rpc_stats 0
3961 trap cleanup_101 EXIT
3963 lctl set_param -n llite.*.read_ahead_stats 0
3964 lctl set_param -n llite.*.max_cached_mb $cache_limit
3967 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3969 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3970 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3973 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3974 get_named_value 'read but discarded' | cut -d" " -f1`; do
3975 discard=$(($discard + $s))
3979 if [ $(($discard * 10)) -gt $nreads ] ;then
3980 lctl get_param osc.*.rpc_stats
3981 lctl get_param llite.*.read_ahead_stats
3982 error "too many ($discard) discarded pages"
3984 rm -f $DIR/$tfile || true
3986 run_test 101 "check read-ahead for random reads ================"
3988 export SETUP_TEST101b=no
3990 [ "$SETUP_TEST101b" = "yes" ] && return
3993 STRIPE_COUNT=$OSTCOUNT
3996 trap cleanup_101 EXIT
3997 # prepare the read-ahead file
3998 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4000 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4006 rm -rf $DIR/$tdir $DIR/$tfile
4011 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4016 local STRIPE_SIZE=1048576
4017 local RA_INC=1048576
4018 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4019 local FILE_LENGTH=$((64*100))
4020 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4021 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4022 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4023 get_named_value 'read but discarded' | \
4024 cut -d" " -f1 | calc_total`
4026 if [ $DISCARD -gt $discard_limit ]; then
4027 lctl get_param llite.*.read_ahead_stats
4028 error "Too many ($DISCARD) discarded pages (size ${READ_SIZE})"
4030 echo "Read-ahead success for size ${READ_SIZE}"
4035 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs for stride-read" && return
4036 local STRIPE_SIZE=1048576
4037 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4038 local FILE_LENGTH=$((STRIPE_SIZE*100))
4039 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4040 # prepare the read-ahead file
4042 cancel_lru_locks osc
4043 for BIDX in 2 4 8 16 32 64 128 256; do
4044 local BSIZE=$((BIDX*4096))
4045 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4046 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4047 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4048 $LCTL set_param -n llite.*.read_ahead_stats 0
4049 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4050 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4051 cancel_lru_locks osc
4052 ra_check_101b $BSIZE
4056 run_test 101b "check stride-io mode read-ahead ================="
4059 local STRIPE_SIZE=1048576
4060 local FILE_LENGTH=$((STRIPE_SIZE*100))
4065 cancel_lru_locks osc
4066 $LCTL set_param osc.*.rpc_stats 0
4067 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4068 for OSC in `$LCTL get_param -N osc.*`
4070 if [ "$OSC" == "osc.num_refs" ]; then
4073 lines=`$LCTL get_param -n ${OSC}.rpc_stats | wc | awk '{print $1}'`
4074 if [ $lines -le 20 ]; then
4078 rpc4k=$($LCTL get_param -n $OSC | awk '$1 == "1:" { print $2; exit; }')
4079 rpc8k=$($LCTL get_param -n $OSC | awk '$1 == "2:" { print $2; exit; }')
4080 rpc16k=$($LCTL get_param -n $OSC | awk '$1 == "4:" { print $2; exit; }')
4081 rpc32k=$($LCTL get_param -n $OSC | awk '$1 == "8:" { print $2; exit; }')
4083 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4084 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4085 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4086 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4088 echo "Small rpc check passed!"
4089 rpc64k=$($LCTL get_param -n $OSC | awk '$1 == "16:" { print $2; exit; }')
4090 rpc128k=$($LCTL get_param -n $OSC | awk '$1 == "32:" { print $2; exit; }')
4091 rpc256k=$($LCTL get_param -n $OSC | awk '$1 == "64:" { print $2; exit; }')
4092 rpc512k=$($LCTL get_param -n $OSC | awk '$1 == "128:" { print $2; exit; }')
4093 rpc1024k=$($LCTL get_param -n $OSC | awk '$1 == "256:" { print $2; exit; }')
4095 [ $rpc64k == 0 ] && error "No 64k readahead IO ${rpc64k}"
4096 [ $rpc128k == 0 ] && error "No 128k readahead IO ${rpc128k}"
4097 [ $rpc256k == 0 ] && error "No 256k readahead IO ${rpc256k}"
4098 [ $rpc512k == 0 ] && error "No 512k readahead IO ${rpc256k}"
4099 [ $rpc1024k == 0 ] && error "No 1024k readahead IO ${rpc1024k}"
4100 echo "Big rpc check passed!"
4105 run_test 101c "check stripe_size aligned read-ahead ================="
4108 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4109 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4113 local file=$DIR/$tfile
4114 local size=${FILESIZE_101c:-500}
4115 local ra_MB=${READAHEAD_MB:-40}
4117 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4118 [ $space -gt $((size / 1024)) ] ||
4119 { skip "Need free space ${size}M, have $space" && return; }
4121 echo Creating ${size}M test file $file
4122 dd if=/dev/zero of=$file bs=1M count=$size
4123 echo Cancel LRU locks on lustre client to flush the client cache
4124 cancel_lru_locks osc
4126 echo Disable read-ahead
4127 local old_READAHEAD=$(set_read_ahead 0)
4129 echo Reading the test file $file with read-ahead disabled
4130 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4132 echo Cancel LRU locks on lustre client to flush the client cache
4133 cancel_lru_locks osc
4134 echo Enable read-ahead with ${ra_MB}MB
4135 set_read_ahead $ra_MB
4137 echo Reading the test file $file with read-ahead enabled
4138 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4140 echo read-ahead disabled time read $time_ra_OFF
4141 echo read-ahead enabled time read $time_ra_ON
4143 set_read_ahead $old_READAHEAD
4146 [ $time_ra_ON -lt $time_ra_OFF ] ||
4147 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4148 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4150 run_test 101d "file read with and without read-ahead enabled ================="
4152 export SETUP_TEST102=no
4154 [ "$SETUP_TEST102" = "yes" ] && return
4156 chown $RUNAS_ID $DIR/$tdir
4159 STRIPE_COUNT=$OSTCOUNT
4160 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4162 trap cleanup_test102 EXIT
4164 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4168 for count in `seq 1 $STRIPE_COUNT`
4170 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4172 local stripe_size=`expr $STRIPE_SIZE \* $num`
4173 local file=file"$num-$offset-$count"
4174 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4180 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4186 [ "$SETUP_TEST102" = "yes" ] || return 0
4192 local testfile=$DIR/xattr_testfile
4197 [ "$UID" != 0 ] && skip_env "must run as root" && return
4198 [ -z "`lctl get_param -n mdc.*.connect_flags | grep xattr`" ] &&
4199 skip_env "must have user_xattr" && return
4200 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4202 echo "set/get xattr..."
4203 setfattr -n trusted.name1 -v value1 $testfile || error
4204 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4205 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4207 setfattr -n user.author1 -v author1 $testfile || error
4208 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4209 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4212 setfattr -n trusted.name2 -v value2 $testfile || error
4213 setfattr -n trusted.name3 -v value3 $testfile || error
4214 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4215 grep "trusted.name" | wc -l` -eq 3 ] || error
4218 setfattr -n user.author2 -v author2 $testfile || error
4219 setfattr -n user.author3 -v author3 $testfile || error
4220 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4221 grep "user" | wc -l` -eq 3 ] || error
4223 echo "remove xattr..."
4224 setfattr -x trusted.name1 $testfile || error
4225 getfattr -d -m trusted $testfile 2> /dev/null | \
4226 grep "trusted.name1" && error || true
4228 setfattr -x user.author1 $testfile || error
4229 getfattr -d -m user $testfile 2> /dev/null | \
4230 grep "user.author1" && error || true
4232 # b10667: setting lustre special xattr be silently discarded
4233 echo "set lustre special xattr ..."
4234 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4238 run_test 102a "user xattr test =================================="
4241 # b10930: get/set/list trusted.lov xattr
4242 echo "get/set/list trusted.lov xattr ..."
4243 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4244 local testfile=$DIR/$tfile
4245 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4246 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4247 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4249 local testfile2=${testfile}2
4250 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4251 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4254 setfattr -n trusted.lov -v $value $testfile2
4255 local tmp_file=${testfile}3
4256 $GETSTRIPE -v $testfile2 > $tmp_file
4257 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4258 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4259 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4260 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4262 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4265 # b10930: get/set/list lustre.lov xattr
4266 echo "get/set/list lustre.lov xattr ..."
4267 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4269 chown $RUNAS_ID $DIR/$tdir
4270 local testfile=$DIR/$tdir/$tfile
4271 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4272 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4273 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4275 local testfile2=${testfile}2
4276 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4277 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4279 $RUNAS $MCREATE $testfile2
4280 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4281 local tmp_file=${testfile}3
4282 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4283 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4284 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4285 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4286 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4288 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4290 compare_stripe_info1() {
4291 local stripe_index_all_zero=1
4295 for count in `seq 1 $STRIPE_COUNT`
4297 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4299 local size=`expr $STRIPE_SIZE \* $num`
4300 local file=file"$num-$offset-$count"
4301 get_stripe_info client $PWD/$file "$1"
4302 if [ $stripe_size -ne $size ]; then
4303 error "$file: different stripe size $stripe_size, expected $size" && return
4305 if [ $stripe_count -ne $count ]; then
4306 error "$file: different stripe count $stripe_count, expected $count" && return
4308 if [ $stripe_index -ne 0 ]; then
4309 stripe_index_all_zero=0
4314 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4319 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4323 # b10930: tar test for trusted.lov xattr
4324 TAR=$(find_lustre_tar)
4325 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4326 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4329 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4331 compare_stripe_info1
4333 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4336 # b10930: tar test for trusted.lov xattr
4337 TAR=$(find_lustre_tar)
4338 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4339 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4343 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4345 compare_stripe_info1
4347 run_test 102f "tar copy files, not keep osts ==========="
4349 test_102h() { # bug 15777
4350 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4351 skip "must have user_xattr" && return
4352 [ -z "$(which setfattr 2>/dev/null)" ] &&
4353 skip_env "could not find setfattr" && return
4358 VALUE=datadatadatadatadatadatadatadata
4359 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4360 VALUE="$VALUE$VALUE"
4362 log "save $XBIG on $DIR/$tfile"
4363 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4364 error "saving $XBIG on $DIR/$tfile failed"
4365 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4366 OSIZE=$(echo $ORIG | wc -c)
4367 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4370 log "save $XSML on $DIR/$tfile"
4371 setfattr -n $XSML -v val $DIR/$tfile ||
4372 error "saving $XSML on $DIR/$tfile failed"
4373 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4374 if [ "$NEW" != "$ORIG" ]; then
4377 error "$XBIG different after saving $XSML"
4380 log "grow $XSML on $DIR/$tfile"
4381 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4382 error "growing $XSML on $DIR/$tfile failed"
4383 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4384 if [ "$NEW" != "$ORIG" ]; then
4387 error "$XBIG different after growing $XSML"
4389 log "$XBIG still valid after growing $XSML"
4391 run_test 102h "grow xattr from inside inode to external block"
4393 test_102i() { # bug 17038
4395 ln -s $DIR/$tfile $DIR/${tfile}link
4396 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4397 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"
4398 rm -f $DIR/$tfile $DIR/${tfile}link
4400 run_test 102i "lgetxattr test on symbolic link ============"
4403 TAR=$(find_lustre_tar)
4404 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4405 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4406 setup_test102 "$RUNAS"
4408 chown $RUNAS_ID $DIR/d102j
4409 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4411 compare_stripe_info1 "$RUNAS"
4413 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4417 # b22187 just check that does not crash for regular file.
4418 setfattr -n trusted.lov $DIR/$tfile
4419 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4420 local test_kdir=$DIR/d102k
4422 local default_size=`$GETSTRIPE -s $test_kdir`
4423 local default_count=`$GETSTRIPE -c $test_kdir`
4424 local default_offset=`$GETSTRIPE -o $test_kdir`
4425 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4426 setfattr -n trusted.lov $test_kdir
4427 local stripe_size=`$GETSTRIPE -s $test_kdir`
4428 local stripe_count=`$GETSTRIPE -c $test_kdir`
4429 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4430 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4431 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4432 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4433 rm -rf $DIR/$tfile $test_kdir
4435 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4441 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4446 [ "$UID" != 0 ] && skip_env "must run as root" && return
4447 [ -z "$(lctl get_param mdc.*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4448 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4454 echo "performing cp ..."
4455 run_acl_subtest cp || error
4456 echo "performing getfacl-noacl..."
4457 run_acl_subtest getfacl-noacl > /dev/null || error "getfacl-noacl test failed"
4458 echo "performing misc..."
4459 run_acl_subtest misc > /dev/null || error "misc test failed"
4460 # XXX add back permission test when we support supplementary groups.
4461 # echo "performing permissions..."
4462 # run_acl_subtest permissions || error
4463 echo "performing setfacl..."
4464 run_acl_subtest setfacl > /dev/null || error "setfacl test failed"
4466 # inheritance test got from HP
4467 echo "performing inheritance..."
4468 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4469 chmod +x make-tree || error "chmod +x failed"
4470 run_acl_subtest inheritance > /dev/null || error "inheritance test failed"
4476 run_test 103 "acl test ========================================="
4480 lfs df || error "lfs df failed"
4481 lfs df -ih || error "lfs df -ih failed"
4482 lfs df -h $DIR || error "lfs df -h $DIR failed"
4483 lfs df -i $DIR || error "lfs df -i $DIR failed"
4484 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4485 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4487 OSC=`lctl get_param -n devices | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
4488 lctl --device %$OSC deactivate
4489 lfs df || error "lfs df with deactivated OSC failed"
4490 lctl --device %$OSC recover
4491 lfs df || error "lfs df with reactivated OSC failed"
4493 run_test 104a "lfs df [-ih] [path] test ========================="
4496 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4498 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4499 if [ $denied_cnt -ne 0 ];
4501 error "lfs check servers test failed"
4504 run_test 104b "$RUNAS lfs check servers test ===================="
4507 # doesn't work on 2.4 kernels
4509 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4511 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4513 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4516 run_test 105a "flock when mounted without -o flock test ========"
4520 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4522 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4524 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4527 run_test 105b "fcntl when mounted without -o flock test ========"
4531 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4533 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4535 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4538 run_test 105c "lockf when mounted without -o flock test ========"
4540 test_105d() { # bug 15924
4542 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4543 skip "mount w/o flock enabled" && return
4544 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4545 $LCTL set_param fail_loc=0x80000315
4546 flocks_test 2 $DIR/$tdir
4548 run_test 105d "flock race (should not freeze) ========"
4550 test_106() { #bug 10921
4552 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4553 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4555 run_test 106 "attempt exec of dir followed by chown of that dir"
4564 local save_pattern=$(sysctl -n kernel.core_pattern)
4565 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4566 sysctl -w kernel.core_pattern=$file
4567 sysctl -w kernel.core_uses_pid=0
4575 kill -s 11 $SLEEPPID
4577 if [ -e $file ]; then
4578 size=`stat -c%s $file`
4579 [ $size -eq 0 ] && error "Zero length core file $file"
4581 error "Fail to create core file $file"
4584 sysctl -w kernel.core_pattern=$save_pattern
4585 sysctl -w kernel.core_uses_pid=$save_uses_pid
4588 run_test 107 "Coredump on SIG"
4591 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4593 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4595 echo "Starting with $OSTIO_pre threads"
4598 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4599 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4600 echo "$NUMTEST creates/unlinks"
4602 createmany -o $DIR/$tdir/$tfile $NUMTEST
4603 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4605 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4608 # don't return an error
4609 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4610 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4611 echo "This may be fine, depending on what ran before this test" &&\
4612 echo "and how fast this system is." && return
4614 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4616 run_test 115 "verify dynamic thread creation===================="
4619 wait_delete_completed
4620 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC][-_]*.kbytesavail))
4621 echo OST kbytes available: ${AVAIL[@]}
4622 MAXI=0; MAXV=${AVAIL[0]}
4623 MINI=0; MINV=${AVAIL[0]}
4624 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4625 #echo OST $i: ${AVAIL[i]}kb
4626 if [ ${AVAIL[i]} -gt $MAXV ]; then
4627 MAXV=${AVAIL[i]}; MAXI=$i
4629 if [ ${AVAIL[i]} -lt $MINV ]; then
4630 MINV=${AVAIL[i]}; MINI=$i
4633 echo Min free space: OST $MINI: $MINV
4634 echo Max free space: OST $MAXI: $MAXV
4638 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
4640 echo -n "Free space priority "
4641 lctl get_param -n lov.*.qos_prio_free
4644 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI" &&\
4647 # generate uneven OSTs
4648 mkdir -p $DIR/$tdir/OST${MINI}
4651 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4652 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4654 while [ $FILL -gt 0 ]; do
4655 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4656 FILL=$(($FILL - 2048))
4665 DIFF=$(($MAXV - $MINV))
4666 DIFF2=$(($DIFF * 100 / $MINV))
4667 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4668 if [ $DIFF2 -gt 20 ]; then
4671 echo "failed - QOS mode won't be used"
4672 error_ignore "QOS imbalance criteria not met"
4676 MINI1=$MINI; MINV1=$MINV
4677 MAXI1=$MAXI; MAXV1=$MAXV
4679 # now fill using QOS
4680 echo writing a bunch of files to QOS-assigned OSTs
4681 $SETSTRIPE $DIR/$tdir -c 1
4683 while [ $FILL -gt 0 ]; do
4684 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4685 FILL=$(($FILL - 200))
4689 echo "wrote $i 200k files"
4693 echo "Note: free space may not be updated, so measurements might be off"
4695 DIFF2=$(($MAXV - $MINV))
4696 echo "free space delta: orig $DIFF final $DIFF2"
4697 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4698 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4699 echo "Wrote $DIFF to smaller OST $MINI1"
4700 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4701 echo "Wrote $DIFF2 to larger OST $MAXI1"
4702 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4704 # Figure out which files were written where
4705 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | awk '/'$MINI1': / {print $2; exit}')
4707 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4708 echo "$MINC files created on smaller OST $MINI1"
4709 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | (awk '/'$MAXI1': / {print $2; exit}'))
4710 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4711 echo "$MAXC files created on larger OST $MAXI1"
4712 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4713 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4717 run_test 116 "stripe QOS: free space balance ==================="
4719 test_117() # bug 10891
4721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4722 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4723 lctl set_param fail_loc=0x21e
4724 > $DIR/$tfile || error "truncate failed"
4725 lctl set_param fail_loc=0
4726 echo "Truncate succeeded."
4728 run_test 117 "verify fsfilt_extend ============================="
4730 export OLD_RESENDCOUNT=""
4731 set_resend_count () {
4732 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4733 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4734 lctl set_param -n $PROC_RESENDCOUNT $1
4735 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4738 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4740 # Reset async IO behavior after error case
4742 FILE=$DIR/reset_async
4744 # Ensure all OSCs are cleared
4745 $SETSTRIPE -c -1 $FILE
4746 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4751 test_118a() #bug 11710
4755 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4756 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4757 WRITEBACK=$(lctl get_param "llite.*.dump_page_cache" | grep -c writeback)
4759 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4760 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4764 run_test 118a "verify O_SYNC works =========="
4768 remote_ost_nodsh && skip "remote OST with nodsh" && return
4772 #define OBD_FAIL_OST_ENOENT 0x217
4773 set_nodes_failloc "$(osts_nodes)" 0x217
4774 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4776 set_nodes_failloc "$(osts_nodes)" 0
4777 DIRTY=$(lctl get_param llite.*.dump_page_cache | grep -c dirty)
4778 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4780 if [[ $RC -eq 0 ]]; then
4781 error "Must return error due to dropped pages, rc=$RC"
4785 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4786 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4790 echo "Dirty pages not leaked on ENOENT"
4792 # Due to the above error the OSC will issue all RPCs syncronously
4793 # until a subsequent RPC completes successfully without error.
4794 multiop $DIR/$tfile Ow4096yc
4799 run_test 118b "Reclaim dirty pages on fatal error =========="
4803 remote_ost_nodsh && skip "remote OST with nodsh" && return
4807 #define OBD_FAIL_OST_EROFS 0x216
4808 set_nodes_failloc "$(osts_nodes)" 0x216
4810 # multiop should block due to fsync until pages are written
4811 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4815 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4816 error "Multiop failed to block on fsync, pid=$MULTIPID"
4819 WRITEBACK=$(lctl get_param -n llite/*/dump_page_cache | grep -c writeback)
4820 if [[ $WRITEBACK -eq 0 ]]; then
4821 error "No page in writeback, writeback=$WRITEBACK"
4824 set_nodes_failloc "$(osts_nodes)" 0
4827 if [[ $RC -ne 0 ]]; then
4828 error "Multiop fsync failed, rc=$RC"
4831 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4832 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4833 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4834 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4838 echo "Dirty pages flushed via fsync on EROFS"
4841 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4845 remote_ost_nodsh && skip "remote OST with nodsh" && return
4849 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4850 set_nodes_failloc "$(osts_nodes)" 0x214
4851 # multiop should block due to fsync until pages are written
4852 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4856 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4857 error "Multiop failed to block on fsync, pid=$MULTIPID"
4860 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4861 if [[ $WRITEBACK -eq 0 ]]; then
4862 error "No page in writeback, writeback=$WRITEBACK"
4865 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4866 set_nodes_failloc "$(osts_nodes)" 0
4868 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4869 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4870 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4871 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4875 echo "Dirty pages gaurenteed flushed via fsync"
4878 run_test 118d "Fsync validation inject a delay of the bulk =========="
4883 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4884 lctl set_param fail_loc=0x8000040a
4886 # Should simulate EINVAL error which is fatal
4887 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4889 if [[ $RC -eq 0 ]]; then
4890 error "Must return error due to dropped pages, rc=$RC"
4893 lctl set_param fail_loc=0x0
4895 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4896 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4897 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4898 if [[ $LOCKED -ne 0 ]]; then
4899 error "Locked pages remain in cache, locked=$LOCKED"
4902 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4903 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4907 echo "No pages locked after fsync"
4912 run_test 118f "Simulate unrecoverable OSC side error =========="
4917 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4918 lctl set_param fail_loc=0x406
4920 # simulate local -ENOMEM
4921 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4924 lctl set_param fail_loc=0
4925 if [[ $RC -eq 0 ]]; then
4926 error "Must return error due to dropped pages, rc=$RC"
4929 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4930 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4931 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4932 if [[ $LOCKED -ne 0 ]]; then
4933 error "Locked pages remain in cache, locked=$LOCKED"
4936 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4937 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4941 echo "No pages locked after fsync"
4946 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4949 remote_ost_nodsh && skip "remote OST with nodsh" && return
4953 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4954 set_nodes_failloc "$(osts_nodes)" 0x20e
4955 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4956 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4959 set_nodes_failloc "$(osts_nodes)" 0
4960 if [[ $RC -eq 0 ]]; then
4961 error "Must return error due to dropped pages, rc=$RC"
4964 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4965 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writebac)
4967 if [[ $LOCKED -ne 0 ]]; then
4968 error "Locked pages remain in cache, locked=$LOCKED"
4971 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4972 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4976 echo "No pages locked after fsync"
4980 run_test 118h "Verify timeout in handling recoverables errors =========="
4983 remote_ost_nodsh && skip "remote OST with nodsh" && return
4987 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4988 set_nodes_failloc "$(osts_nodes)" 0x20e
4990 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4991 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4994 set_nodes_failloc "$(osts_nodes)" 0
4998 if [[ $RC -ne 0 ]]; then
4999 error "got error, but should be not, rc=$RC"
5002 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
5003 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
5004 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
5005 if [[ $LOCKED -ne 0 ]]; then
5006 error "Locked pages remain in cache, locked=$LOCKED"
5009 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5010 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5014 echo "No pages locked after fsync"
5018 run_test 118i "Fix error before timeout in recoverable error =========="
5021 remote_ost_nodsh && skip "remote OST with nodsh" && return
5025 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5026 set_nodes_failloc "$(osts_nodes)" 0x220
5028 # return -EIO from OST
5029 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5031 set_nodes_failloc "$(osts_nodes)" 0x0
5032 if [[ $RC -eq 0 ]]; then
5033 error "Must return error due to dropped pages, rc=$RC"
5036 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5037 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5038 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5039 if [[ $LOCKED -ne 0 ]]; then
5040 error "Locked pages remain in cache, locked=$LOCKED"
5043 # in recoverable error on OST we want resend and stay until it finished
5044 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5045 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5049 echo "No pages locked after fsync"
5053 run_test 118j "Simulate unrecoverable OST side error =========="
5057 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5059 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5060 set_nodes_failloc "$(osts_nodes)" 0x20e
5063 for ((i=0;i<10;i++)); do
5064 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5065 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5072 set_nodes_failloc "$(osts_nodes)" 0
5075 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5077 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5079 test_119a() # bug 11737
5081 BSIZE=$((512 * 1024))
5082 directio write $DIR/$tfile 0 1 $BSIZE
5083 # We ask to read two blocks, which is more than a file size.
5084 # directio will indicate an error when requested and actual
5085 # sizes aren't equeal (a normal situation in this case) and
5086 # print actual read amount.
5087 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5088 if [ "$NOB" != "$BSIZE" ]; then
5089 error "read $NOB bytes instead of $BSIZE"
5093 run_test 119a "Short directIO read must return actual read amount"
5095 test_119b() # bug 11737
5097 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5099 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5102 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5103 error "direct read failed"
5106 run_test 119b "Sparse directIO read must return actual read amount"
5108 test_119c() # bug 13099
5111 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5112 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5115 run_test 119c "Testing for direct read hitting hole"
5117 test_119d() # bug 15950
5119 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5120 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5122 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5123 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5124 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5125 lctl set_param fail_loc=0x40d
5126 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5129 cat $DIR/$tfile > /dev/null &
5130 lctl set_param fail_loc=0
5133 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5135 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5136 error "the read rpcs have not completed in 2s"
5138 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5140 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5144 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5145 skip "no early lock cancel on server" && return 0
5146 lru_resize_disable mdc
5147 lru_resize_disable osc
5148 cancel_lru_locks mdc
5149 stat $DIR/$tdir > /dev/null
5150 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5151 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5153 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5154 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5155 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5156 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5157 lru_resize_enable mdc
5158 lru_resize_enable osc
5160 run_test 120a "Early Lock Cancel: mkdir test ==================="
5164 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5165 skip "no early lock cancel on server" && return 0
5166 lru_resize_disable mdc
5167 lru_resize_disable osc
5168 cancel_lru_locks mdc
5169 stat $DIR/$tdir > /dev/null
5170 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5171 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5173 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5174 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5175 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5176 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5177 lru_resize_enable mdc
5178 lru_resize_enable osc
5180 run_test 120b "Early Lock Cancel: create test =================="
5184 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5185 skip "no early lock cancel on server" && return 0
5186 lru_resize_disable mdc
5187 lru_resize_disable osc
5188 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5189 touch $DIR/$tdir/d1/f1
5190 cancel_lru_locks mdc
5191 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5192 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5193 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5194 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5195 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5196 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5197 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5198 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5199 lru_resize_enable mdc
5200 lru_resize_enable osc
5202 run_test 120c "Early Lock Cancel: link test ===================="
5206 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5207 skip "no early lock cancel on server" && return 0
5208 lru_resize_disable mdc
5209 lru_resize_disable osc
5211 cancel_lru_locks mdc
5212 stat $DIR/$tdir > /dev/null
5213 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5214 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5215 chmod a+x $DIR/$tdir
5216 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5217 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5218 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5219 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5220 lru_resize_enable mdc
5221 lru_resize_enable osc
5223 run_test 120d "Early Lock Cancel: setattr test ================="
5227 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5228 skip "no early lock cancel on server" && return 0
5229 lru_resize_disable mdc
5230 lru_resize_disable osc
5231 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5232 cancel_lru_locks mdc
5233 cancel_lru_locks osc
5234 dd if=$DIR/$tdir/f1 of=/dev/null
5235 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5236 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5237 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5238 unlink $DIR/$tdir/f1
5239 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5240 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5241 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5242 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5243 lru_resize_enable mdc
5244 lru_resize_enable osc
5246 run_test 120e "Early Lock Cancel: unlink test =================="
5249 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5250 skip "no early lock cancel on server" && return 0
5252 lru_resize_disable mdc
5253 lru_resize_disable osc
5254 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5255 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5256 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5257 cancel_lru_locks mdc
5258 cancel_lru_locks osc
5259 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5260 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5261 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5262 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5263 blk1=`lctl get_param -n ldlm/services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5264 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5265 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5266 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5267 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5268 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5269 lru_resize_enable mdc
5270 lru_resize_enable osc
5272 run_test 120f "Early Lock Cancel: rename test =================="
5275 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5276 skip "no early lock cancel on server" && return 0
5277 lru_resize_disable mdc
5278 lru_resize_disable osc
5280 echo create $count files
5282 cancel_lru_locks mdc
5283 cancel_lru_locks osc
5286 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5287 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5288 createmany -o $DIR/$tdir/f $count
5290 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5291 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5293 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5294 echo rm $count files
5297 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5298 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5300 echo total: $count removes in $((t2-t1))
5301 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5303 # wait for commitment of removal
5304 lru_resize_enable mdc
5305 lru_resize_enable osc
5307 run_test 120g "Early Lock Cancel: performance test ============="
5309 test_121() { #bug 10589
5310 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5311 lctl set_param fail_loc=0x310
5312 cancel_lru_locks osc > /dev/null
5313 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5314 lctl set_param fail_loc=0
5315 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5317 run_test 121 "read cancel race ================================="
5319 test_122() { #bug 11544
5320 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
5321 lctl set_param fail_loc=0x508
5322 dd if=/dev/zero of=$DIR/$tfile count=1
5324 lctl set_param fail_loc=0
5326 run_test 122 "fail client bulk callback (shouldn't LBUG) ======="
5328 test_123a() { # was test 123, statahead(bug 11401)
5330 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5331 log "testing on UP system. Performance may be not as good as expected."
5337 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5338 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5340 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5341 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5343 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5344 lctl set_param -n llite.*.statahead_max 0
5345 lctl get_param llite.*.statahead_max
5346 cancel_lru_locks mdc
5347 cancel_lru_locks osc
5349 time ls -l $DIR/$tdir | wc -l
5351 delta=$((etime - stime))
5352 log "ls $i files without statahead: $delta sec"
5353 lctl set_param llite.*.statahead_max=$max
5355 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5356 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5357 cancel_lru_locks mdc
5358 cancel_lru_locks osc
5360 time ls -l $DIR/$tdir | wc -l
5362 delta_sa=$((etime - stime))
5363 log "ls $i files with statahead: $delta_sa sec"
5364 lctl get_param -n llite.*.statahead_stats
5365 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5367 if [ $swrong -lt $ewrong ]; then
5368 log "statahead was stopped, maybe too many locks held!"
5371 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5373 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5374 if [ $SLOWOK -eq 0 ]; then
5375 error "ls $i files is slower with statahead!"
5378 lctl set_param debug=-1
5379 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5380 lctl set_param -n llite.*.statahead_max 0
5381 lctl get_param llite.*.statahead_max
5382 cancel_lru_locks mdc
5383 cancel_lru_locks osc
5386 time ls -l $DIR/$tdir | wc -l
5388 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5390 lctl set_param debug=-1
5391 lctl set_param llite.*.statahead_max=$max
5392 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5393 cancel_lru_locks mdc
5394 cancel_lru_locks osc
5397 time ls -l $DIR/$tdir | wc -l
5399 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5400 lctl get_param -n llite.*.statahead_stats
5404 log "ls $i files is slower with statahead!"
5409 [ $delta -gt 20 ] && break
5410 [ $delta -gt 8 ] && MULT=$((50 / delta))
5411 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5419 delta=$((etime - stime))
5420 log "rm -r $DIR/$tdir/: $delta seconds"
5422 lctl get_param -n llite.*.statahead_stats
5424 run_test 123a "verify statahead work"
5426 test_123b () { # statahead(bug 15027)
5428 createmany -o $DIR/$tdir/$tfile-%d 1000
5430 cancel_lru_locks mdc
5431 cancel_lru_locks osc
5433 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5434 lctl set_param fail_loc=0x80000803
5435 ls -lR $DIR/$tdir > /dev/null
5437 lctl set_param fail_loc=0x0
5438 lctl get_param -n llite.*.statahead_stats
5443 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5446 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5447 skip "no lru resize on server" && return 0
5449 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5451 log "create $NR files at $DIR/$tdir"
5452 createmany -o $DIR/$tdir/f $NR ||
5453 error "failed to create $NR files in $DIR/$tdir"
5455 cancel_lru_locks mdc
5456 ls -l $DIR/$tdir > /dev/null
5460 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5461 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5462 LRU_SIZE=$(lctl get_param -n $PARAM)
5463 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5464 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5465 log "NS=$(basename $NSDIR)"
5470 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5471 skip "Not enough cached locks created!"
5478 # We know that lru resize allows one client to hold $LIMIT locks
5479 # for 10h. After that locks begin to be killed by client.
5481 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5483 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5484 # killing locks. Some time was spent for creating locks. This means
5485 # that up to the moment of sleep finish we must have killed some of
5486 # them (10-100 locks). This depends on how fast ther were created.
5487 # Many of them were touched in almost the same moment and thus will
5488 # be killed in groups.
5489 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5491 # Use $LRU_SIZE_B here to take into account real number of locks
5492 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5493 local LRU_SIZE_B=$LRU_SIZE
5495 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5496 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5498 # Let's make sure that we really have some margin. Client checks
5499 # cached locks every 10 sec.
5501 log "Sleep ${SLEEP} sec"
5503 while ((SEC<$SLEEP)); do
5507 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5511 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5512 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5514 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5515 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5516 unlinkmany $DIR/$tdir/f $NR
5520 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5521 log "unlink $NR files at $DIR/$tdir"
5522 unlinkmany $DIR/$tdir/f $NR
5524 run_test 124a "lru resize ======================================="
5527 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5528 skip "no lru resize on server" && return 0
5530 # even for cmd no matter what metadata namespace to use for getting
5531 # the limit, we use appropriate.
5532 LIMIT=`lctl get_param -n ldlm.namespaces.*mdc*.pool.limit`
5534 NR=$(($(default_lru_size)*20))
5535 if [ $NR -gt $LIMIT ]; then
5538 lru_resize_disable mdc
5539 mkdir -p $DIR/$tdir/disable_lru_resize ||
5540 error "failed to create $DIR/$tdir/disable_lru_resize"
5542 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5543 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5544 cancel_lru_locks mdc
5547 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5550 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5553 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5557 nolruresize_delta=$((etime-stime))
5558 log "ls -la time: $nolruresize_delta seconds"
5559 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5560 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5562 lru_resize_enable mdc
5563 mkdir -p $DIR/$tdir/enable_lru_resize ||
5564 error "failed to create $DIR/$tdir/enable_lru_resize"
5566 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5567 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5568 cancel_lru_locks mdc
5571 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5574 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5577 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5581 lruresize_delta=$((etime-stime))
5582 log "ls -la time: $lruresize_delta seconds"
5583 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5585 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5586 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5587 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5588 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5590 log "lru resize performs the same with no lru resize"
5592 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5594 run_test 124b "lru resize (performance test) ======================="
5596 test_125() { # 13358
5597 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5598 mkdir -p $DIR/d125 || error "mkdir failed"
5599 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5600 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failes"
5601 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5603 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5605 test_126() { # bug 12829/13455
5606 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5607 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5608 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5610 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5612 run_test 126 "check that the fsgid provided by the client is taken into account"
5614 test_127() { # bug 15521
5615 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5616 $LCTL set_param osc.*.stats=0
5617 FSIZE=$((2048 * 1024))
5618 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5619 cancel_lru_locks osc
5620 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5622 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5623 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5624 echo "got $COUNT $NAME"
5625 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5626 eval $NAME=$COUNT || error "Wrong proc format"
5629 read_bytes|write_bytes)
5630 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5631 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5632 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5633 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5634 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5635 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5636 error "sumsquare is too small: $SUMSQ"
5637 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5638 error "sumsquare is too big: $SUMSQ"
5642 done < $DIR/${tfile}.tmp
5644 #check that we actually got some stats
5645 [ "$read_bytes" ] || error "Missing read_bytes stats"
5646 [ "$write_bytes" ] || error "Missing write_bytes stats"
5647 [ "$read_bytes" != 0 ] || error "no read done"
5648 [ "$write_bytes" != 0 ] || error "no write done"
5650 run_test 127 "verify the client stats are sane"
5652 test_128() { # bug 15212
5654 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5659 result=$(grep error $TMP/$tfile.log)
5661 [ -z "$result" ] || error "consecutive find with interactive lfs failed"
5663 run_test 128 "interactive lfs for 2 consecutive finds"
5666 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5669 local MNTDEV=$(get_mds_mntdev_proc_path)
5670 DEV=$(basename $(do_facet mds lctl get_param -n $MNTDEV))
5671 [ -z "$DEV" ] && error "can't access mds mntdev"
5673 LDPROC=/proc/fs/ldiskfs/$DEV/max_dir_size
5674 do_facet mds "test -e /sys/fs/ldiskfs/$DEV/max_dir_size" && LDPROC=/sys/fs/ldiskfs/$DEV/max_dir_size
5677 do_facet mds "echo $MAX > $LDPROC"
5683 while [ ! $I -gt $MAX ]; do
5684 multiop $DIR/$tdir/$J Oc
5686 if [ $rc -eq $EFBIG ]; then
5687 do_facet mds "echo 0 >$LDPROC"
5688 echo "return code $rc received as expected"
5690 elif [ $rc -ne 0 ]; then
5691 do_facet mds "echo 0 >$LDPROC"
5692 error_exit "error $rc instead of expected $EFBIG"
5695 I=$(stat -c%s "$DIR/$tdir")
5698 error "exceeded dir size limit: $I bytes"
5699 do_facet mds "echo 0 >$LDPROC"
5701 run_test 129 "test directory size limit ========================"
5710 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5711 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5713 trap cleanup_130 EXIT RETURN
5715 local fm_file=$DIR/$tfile
5716 lfs setstripe -s 65536 -c 1 $fm_file ||
5717 error "setstripe failed on $fm_file"
5718 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
5719 error "dd failed for $fm_file"
5721 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5722 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5724 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5726 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5729 for line in $filefrag_op
5731 frag_lun=`echo $line | cut -d: -f5`
5732 ext_len=`echo $line | cut -d: -f4`
5733 if (( $frag_lun != $lun )); then
5735 error "FIEMAP on 1-stripe file($fm_file) failed"
5738 (( tot_len += ext_len ))
5741 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5743 error "FIEMAP on 1-stripe file($fm_file) failed;"
5749 echo "FIEMAP on single striped file succeeded"
5751 run_test 130a "FIEMAP (1-stripe file)"
5754 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe file test" && return
5756 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5757 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5759 trap cleanup_130 EXIT RETURN
5761 local fm_file=$DIR/$tfile
5762 lfs setstripe -s 65536 -c 2 $fm_file ||
5763 error "setstripe failed on $fm_file"
5764 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
5765 error "dd failed on $fm_file"
5767 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5768 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5770 last_lun=`echo $filefrag_op | cut -d: -f5`
5775 for line in $filefrag_op; do
5776 frag_lun=`echo $line | cut -d: -f5`
5777 ext_len=`echo $line | cut -d: -f4`
5778 if (( $frag_lun != $last_lun )); then
5779 if (( tot_len != 1024 )); then
5781 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 256"
5788 (( tot_len += ext_len ))
5791 if (( num_luns != 2 || tot_len != 1024 )); then
5793 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5799 echo "FIEMAP on 2-stripe file succeeded"
5801 run_test 130b "FIEMAP (2-stripe file)"
5804 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe hole test" && return
5806 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5807 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5809 trap cleanup_130 EXIT RETURN
5811 local fm_file=$DIR/$tfile
5812 lfs setstripe -s 65536 -c 2 $fm_file ||
5813 error "setstripe failed on $fm_file"
5814 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
5815 error "dd failed on $fm_file"
5817 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5818 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5820 last_lun=`echo $filefrag_op | cut -d: -f5`
5825 for line in $filefrag_op
5827 frag_lun=`echo $line | cut -d: -f5`
5828 ext_len=`echo $line | cut -d: -f4`
5829 if (( $frag_lun != $last_lun )); then
5830 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5831 if (( logical != 512 )); then
5833 error "FIEMAP $fm_file: logical start for LUN $logical instead of 512"
5836 if (( tot_len != 512 )); then
5838 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5845 (( tot_len += ext_len ))
5848 if (( num_luns != 2 || tot_len != 512 )); then
5850 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5856 echo "FIEMAP on 2-stripe file with hole succeeded"
5858 run_test 130c "FIEMAP (2-stripe file with hole)"
5861 [ "$OSTCOUNT" -lt "3" ] && skip_env "FIEMAP on N-stripe file test" && return
5863 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5864 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5866 trap cleanup_130 EXIT RETURN
5868 local fm_file=$DIR/$tfile
5869 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file ||
5870 error "setstripe failed on $fm_file"
5871 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
5872 error "dd failed on $fm_file"
5874 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5875 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5877 last_lun=`echo $filefrag_op | cut -d: -f5`
5882 for line in $filefrag_op
5884 frag_lun=`echo $line | cut -d: -f5`
5885 ext_len=`echo $line | cut -d: -f4`
5886 if (( $frag_lun != $last_lun )); then
5887 if (( tot_len != 1024 )); then
5889 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5896 (( tot_len += ext_len ))
5899 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5901 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5907 echo "FIEMAP on N-stripe file succeeded"
5909 run_test 130d "FIEMAP (N-stripe file)"
5912 [ "$OSTCOUNT" -lt "2" ] && skip "continuation FIEMAP test" && return
5914 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5915 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5917 trap cleanup_130 EXIT RETURN
5919 local fm_file=$DIR/$tfile
5920 lfs setstripe -s 131072 -c 2 $fm_file ||
5921 error "setstripe failed on $fm_file"
5923 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5924 for ((i = 0; i < $NUM_BLKS; i++)); do
5925 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5928 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5929 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5931 last_lun=`echo $filefrag_op | cut -d: -f5`
5936 for line in $filefrag_op
5938 frag_lun=`echo $line | cut -d: -f5`
5939 ext_len=`echo $line | cut -d: -f4`
5940 if (( $frag_lun != $last_lun )); then
5941 if (( tot_len != $EXPECTED_LEN )); then
5943 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5950 (( tot_len += ext_len ))
5953 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5955 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5961 echo "FIEMAP with continuation calls succeeded"
5963 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5965 test_140() { #bug-17379
5966 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5967 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5968 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5970 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5972 while i=`expr $i + 1`; do
5973 mkdir -p $i || error "Creating dir $i"
5974 cd $i || error "Changing to $i"
5975 ln -s ../stat stat || error "Creating stat symlink"
5976 # Read the symlink until ELOOP present,
5977 # not LBUGing the system is considered success,
5978 # we didn't overrun the stack.
5979 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5981 if [ $ret -eq 40 ]; then
5984 error "Open stat symlink"
5990 echo "The symlink depth = $i"
5991 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5993 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5996 local TF="$TMP/$tfile"
5998 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6000 cancel_lru_locks osc
6001 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6002 remount_client $MOUNT
6004 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6007 $TRUNCATE $DIR/$tfile 6000
6008 cancel_lru_locks osc
6009 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6012 echo "12345" >>$DIR/$tfile
6013 cancel_lru_locks osc
6014 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6017 echo "12345" >>$DIR/$tfile
6018 cancel_lru_locks osc
6019 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6024 run_test 150 "truncate/append tests"
6026 function roc_hit() {
6027 local list=$(comma_list $(osts_nodes))
6029 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6030 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6034 function set_cache() {
6037 if [ "$2" == "off" ]; then
6040 local list=$(comma_list $(osts_nodes))
6041 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6043 cancel_lru_locks osc
6047 remote_ost_nodsh && skip "remote OST with nodsh" && return
6049 local list=$(comma_list $(osts_nodes))
6050 if ! do_nodes $list grep -q truncate_inode_pages_range /proc/kallsyms; then #b=18718
6051 skip "old RHEL4/SLES9 kernel" && return
6056 # check whether obdfilter is cache capable at all
6057 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6058 echo "not cache-capable obdfilter"
6062 # make sure cache is enabled on all obdfilters
6063 do_nodes $list $LCTL set_param obdfilter.*.read_cache_enable=1
6064 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6066 # pages should be in the case right after write
6067 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6068 local BEFORE=`roc_hit`
6069 cancel_lru_locks osc
6070 cat $DIR/$tfile >/dev/null
6071 local AFTER=`roc_hit`
6072 if let "AFTER - BEFORE != CPAGES"; then
6073 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6076 # the following read invalidates the cache
6077 cancel_lru_locks osc
6078 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6079 cat $DIR/$tfile >/dev/null
6081 # now data shouldn't be found in the cache
6083 cancel_lru_locks osc
6084 cat $DIR/$tfile >/dev/null
6086 if let "AFTER - BEFORE != 0"; then
6087 error "IN CACHE: before: $BEFORE, after: $AFTER"
6090 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
6091 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6094 run_test 151 "test cache on oss and controls ==============================="
6097 local TF="$TMP/$tfile"
6099 # simulate ENOMEM during write
6100 #define OBD_FAIL_OST_NOMEM 0x226
6101 lctl set_param fail_loc=0x80000226
6102 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6104 sync || error "sync failed"
6105 lctl set_param fail_loc=0
6107 # discard client's cache
6108 cancel_lru_locks osc
6110 # simulate ENOMEM during read
6111 lctl set_param fail_loc=0x80000226
6112 cmp $TF $DIR/$tfile || error "cmp failed"
6113 lctl set_param fail_loc=0
6117 run_test 152 "test read/write with enomem ============================"
6120 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6122 run_test 153 "test if fdatasync does not crash ======================="
6125 # do directio so as not to populate the page cache
6126 log "creating a 10 Mb file"
6127 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6128 log "starting reads"
6129 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6130 log "truncating the file"
6131 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6133 kill %+ || true # reads might have finished
6134 echo "wait until dd is finished"
6136 log "removing the temporary file"
6137 rm -rf $DIR/$tfile || error "tmp file removal failed"
6139 run_test 154 "parallel read and truncate should not deadlock ==="
6142 local temp=$TMP/$tfile
6143 local file=$DIR/$tfile
6144 local list=$(comma_list $(osts_nodes))
6145 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6146 awk '{sum+=$4} END{print sum}')
6150 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6151 error "dd of=$temp bs=6096 count=1 failed"
6153 cancel_lru_locks osc
6154 cmp $temp $file || error "$temp $file differ"
6156 $TRUNCATE $temp 6000
6157 $TRUNCATE $file 6000
6158 cmp $temp $file || error "$temp $file differ (truncate1)"
6160 echo "12345" >>$temp
6161 echo "12345" >>$file
6162 cmp $temp $file || error "$temp $file differ (append1)"
6164 echo "12345" >>$temp
6165 echo "12345" >>$file
6166 cmp $temp $file || error "$temp $file differ (append2)"
6168 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6169 error "dd of=$temp bs=$((big*2)) count=1k failed"
6172 cancel_lru_locks osc
6173 cmp $temp $file || error "$temp $file differ"
6181 set_cache writethrough on
6184 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6188 set_cache writethrough off
6191 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6195 set_cache writethrough on
6198 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6202 set_cache writethrough off
6205 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6211 local file="$DIR/$tfile"
6213 log "Turn on read and write cache"
6215 set_cache writethrough on
6217 log "Write data and read it back."
6218 log "Read should be satisfied from the cache."
6219 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6221 cancel_lru_locks osc
6222 cat $file >/dev/null
6224 if ! let "AFTER - BEFORE == CPAGES"; then
6225 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6227 log "cache hits:: before: $BEFORE, after: $AFTER"
6230 log "Read again; it should be satisfied from the cache."
6232 cancel_lru_locks osc
6233 cat $file >/dev/null
6235 if ! let "AFTER - BEFORE == CPAGES"; then
6236 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6238 log "cache hits:: before: $BEFORE, after: $AFTER"
6242 log "Turn off the read cache and turn on the write cache"
6244 set_cache writethrough on
6246 log "Read again; it should be satisfied from the cache."
6248 cancel_lru_locks osc
6249 cat $file >/dev/null
6251 if ! let "AFTER - BEFORE == CPAGES"; then
6252 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6254 log "cache hits:: before: $BEFORE, after: $AFTER"
6257 log "Read again; it should not be satisfied from the cache."
6259 cancel_lru_locks osc
6260 cat $file >/dev/null
6262 if ! let "AFTER - BEFORE == 0"; then
6263 error "IN CACHE: before: $BEFORE, after: $AFTER"
6265 log "cache hits:: before: $BEFORE, after: $AFTER"
6268 log "Write data and read it back."
6269 log "Read should be satisfied from the cache."
6270 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6272 cancel_lru_locks osc
6273 cat $file >/dev/null
6275 if ! let "AFTER - BEFORE == CPAGES"; then
6276 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6278 log "cache hits:: before: $BEFORE, after: $AFTER"
6281 log "Read again; it should not be satisfied from the cache."
6283 cancel_lru_locks osc
6284 cat $file >/dev/null
6286 if ! let "AFTER - BEFORE == 0"; then
6287 error "IN CACHE: before: $BEFORE, after: $AFTER"
6289 log "cache hits:: before: $BEFORE, after: $AFTER"
6293 log "Turn off read and write cache"
6295 set_cache writethrough off
6297 log "Write data and read it back"
6298 log "It should not be satisfied from the cache."
6300 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6301 cancel_lru_locks osc
6303 cat $file >/dev/null
6305 if ! let "AFTER - BEFORE == 0"; then
6306 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6308 log "cache hits:: before: $BEFORE, after: $AFTER"
6312 log "Turn on the read cache and turn off the write cache"
6314 set_cache writethrough off
6316 log "Write data and read it back"
6317 log "It should not be satisfied from the cache."
6319 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6321 cancel_lru_locks osc
6322 cat $file >/dev/null
6324 if ! let "AFTER - BEFORE == 0"; then
6325 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6327 log "cache hits:: before: $BEFORE, after: $AFTER"
6330 log "Read again; it should be satisfied from the cache."
6332 cancel_lru_locks osc
6333 cat $file >/dev/null
6335 if ! let "AFTER - BEFORE == CPAGES"; then
6336 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6338 log "cache hits:: before: $BEFORE, after: $AFTER"
6343 run_test 156 "Verification of ROC tunables ========================"
6346 $LCTL clear # bug 18514
6347 $LCTL debug_daemon start $TMP/${tfile}_log_good
6349 $LCTL debug_daemon stop
6350 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6351 error "sed failed to read log_good"
6353 $LCTL debug_daemon start $TMP/${tfile}_log_good
6355 $LCTL debug_daemon stop
6357 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6358 error "lctl df log_bad failed"
6360 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6361 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6363 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6364 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6366 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6367 error "bad_line good_line1 good_line2 are empty"
6369 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6370 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6371 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6373 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6374 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6375 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6377 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6378 error "bad_line_new good_line_new are empty"
6380 local expected_good=$((good_line1 + good_line2*2))
6382 rm -f $TMP/${tfile}*
6383 if [ $bad_line -ne $bad_line_new ]; then
6384 error "expected $bad_line bad lines, but got $bad_line_new"
6388 if [ $expected_good -ne $good_line_new ]; then
6389 error "expected $expected_good good lines, but got $good_line_new"
6394 run_test 170 "test lctl df to handle corrupted log ====================="
6396 test_171() { # bug20592
6397 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6398 $LCTL set_param fail_loc=0x50e
6399 $LCTL set_param fail_val=3000
6400 multiop_bg_pause $DIR/$tfile Os || true
6403 if dmesg | grep "recursive fault"; then
6404 error "caught a recursive fault"
6406 $LCTL set_param fail_loc=0
6409 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6411 obdecho_create_test() {
6415 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6416 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || rc=2; }
6417 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || rc=3; }
6418 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" || rc=4; }
6419 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
6420 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec detach" || rc=6; }
6425 local lustre_version=$(get_lustre_version mds)
6426 if [[ $lustre_version != 1.8* ]]; then
6427 skip bug22316 mds running $lustre_version
6432 local rmmod_remote=0
6434 lsmod | grep -q obdecho || { load_module obdecho/obdecho && rmmod_local=1; }
6436 OBD=`$LCTL dl | awk ' /-osc-/ { print $4; exit; }'`
6437 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD client || rc=2; }
6438 [ $rmmod_local -eq 1 ] && rmmod obdecho
6439 [ $rc -ne 0 ] && return $rc
6441 do_facet ost "lsmod | grep -q obdecho || { insmod ${LUSTRE}/obdecho/obdecho.ko || modprobe obdecho; }" && rmmod_remote=1
6443 OBD=$(do_facet ost "$LCTL dl | awk '/obdfilter/ { print; exit; }'" | awk '{print $4;}')
6444 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6445 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6446 [ $rc -ne 0 ] && return $rc
6450 run_test 180 "test obdecho ============================================"
6452 test_181() { # bug 22177
6453 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
6454 # create enough files to index the directory
6455 createmany -o $DIR/$tdir/foobar 4000
6456 # print attributes for debug purpose
6459 multiop_bg_pause $DIR/$tdir D_Sc || return 1
6461 # remove the files & current working dir
6462 unlinkmany $DIR/$tdir/foobar 4000
6464 kill -USR1 $MULTIPID
6466 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
6469 run_test 181 "Test open-unlinked dir ========================"
6474 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6476 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6477 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6478 POOL_DIR_NAME=dir_tst
6479 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
6480 POOL_FILE=$POOL_ROOT/file_tst
6484 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep pools)" ] &&
6485 skip "missing pools support on server" && return 1
6486 remote_mgs_nodsh && skip "remote MGS with nodsh" && return 1
6487 [ -z "$mdtlov" ] && mdtlov=$(get_mdtlov_proc_path $FSNAME)
6491 check_file_in_pool()
6494 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6497 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6498 if [[ "$found" == "" ]]
6500 echo "pool list: $TGTPOOL_LIST"
6501 echo "striping: $res"
6502 error "$file not allocated in $POOL"
6511 trap "cleanup_pools $FSNAME" EXIT
6514 test_pools || return 0
6516 create_pool $FSNAME.$POOL || return $?
6517 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6518 error "$POOL not in lfs pool_list"
6520 run_test 200a "Create new pool =========================================="
6523 test_pools || return 0
6524 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6525 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6526 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6528 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6529 error "Add to pool failed"
6531 run_test 200b "Add targets to a pool ===================================="
6534 test_pools || return 0
6536 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6537 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6538 # b-19919 test relative path works well
6539 mkdir -p $POOL_DIR/$POOL_DIR_NAME
6541 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
6542 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
6543 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
6544 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
6545 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
6546 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
6547 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
6548 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
6549 rm -rf $POOL_DIR_NAME; cd -
6551 run_test 200c "Set pool on a directory ================================="
6554 test_pools || return 0
6555 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6556 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6558 run_test 200d "Check pool on a directory ==============================="
6561 test_pools || return 0
6563 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6564 file=$POOL_DIR/file-$i
6566 check_file_in_pool $file
6567 if [[ $? != 0 ]]; then
6568 failed=$(($failed + 1))
6571 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6573 run_test 200e "Check files allocation from directory pool =============="
6576 test_pools || return 0
6579 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6580 file=$POOL_FILE/spoo-$i
6581 $SETSTRIPE -p $POOL $file
6582 check_file_in_pool $file
6583 if [[ $? != 0 ]]; then
6584 failed=$(($failed + 1))
6587 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6589 run_test 200f "Create files in a pool ==================================="
6592 test_pools || return 0
6594 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6595 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6596 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6598 run_test 200g "lfs df a pool ============================================"
6601 test_pools || return 0
6603 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6604 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6605 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6606 error "$TGT not removed from $FSNAME.$POOL"
6608 run_test 201a "Remove a target from a pool ============================="
6611 test_pools || return 0
6613 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6615 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6617 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6618 error "Pool $FSNAME.$POOL cannot be drained"
6619 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6620 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6621 # setstripe on an empty pool should fail
6622 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6623 error "expected failure when creating file with empty pool"
6626 run_test 201b "Remove all targets from a pool =========================="
6629 test_pools || return 0
6631 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6634 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6635 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6636 # setstripe on an empty pool should fail
6637 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6638 error "expected failure when creating file with missing pool"
6640 # get param should return err once pool is gone
6641 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6642 echo foo" "foo"; then
6643 remove_pool_from_list $FSNAME.$POOL
6646 error "Pool $FSNAME.$POOL is not destroyed"
6648 run_test 201c "Remove a pool ============================================"
6650 cleanup_pools $FSNAME
6653 if [ "$NETTYPE" = "o2ib" ]; then
6654 skip "unaligned direct I/O is not supported by o2iblnd"
6657 $LFS setstripe -c 2 -s 1048576 $DIR/$tfile
6658 multiop $DIR/$tfile oO_WRONLY:O_APPEND:O_DIRECT:b1048548b130c || \
6659 error "direct write failed"
6660 multiop $DIR/${tfile}2 oO_WRONLY:O_CREAT:w1048548w130c || \
6661 error "cached write failed"
6662 cmp $DIR/$tfile $DIR/${tfile}2 || error "cmp failed"
6663 rm -f $DIR/${tfile}2
6665 run_test 202 "O_APPEND+O_DIRECT multistripe write ========================"
6668 # tests that do cleanup/setup should be run at the end
6673 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6674 $LCTL set_param fail_loc=0x903
6675 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6676 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6679 FAIL_ON_ERROR=true cleanup
6680 FAIL_ON_ERROR=true setup
6682 run_test 900 "umount should not race with any mgc requeue thread"
6684 log "cleanup: ======================================================"
6685 check_and_cleanup_lustre
6686 if [ "$I_MOUNTED" != "yes" ]; then
6687 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6690 echo '=========================== finished ==============================='
6691 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6692 echo "$0: completed"