3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 4900 4900 2108 9789 3637 9789 3561 5188/5749 10764
11 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27o 27q 42a 42b 42c 42d 45 68 75"}
12 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
14 [ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 24o 27m 36f 36g 51b 51c 60c 63 64b 71 73 101 103 115 120g"
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="$ALWAYS_EXCEPT " ;;
25 *) error "unsupported kernel" ;;
29 export PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH:/sbin
33 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
34 CREATETEST=${CREATETEST:-createtest}
36 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
37 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
38 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
39 LFIND=${LFIND:-"$LFS find"}
40 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
41 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
43 MCREATE=${MCREATE:-mcreate}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 RANDOM_READS=${RANDOM_READS:-"random-reads"}
47 TOEXCL=${TOEXCL:-toexcl}
48 TRUNCATE=${TRUNCATE:-truncate}
49 MUNLINK=${MUNLINK:-munlink}
50 SOCKETSERVER=${SOCKETSERVER:-socketserver}
51 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
52 IOPENTEST1=${IOPENTEST1:-iopentest1}
53 IOPENTEST2=${IOPENTEST2:-iopentest2}
54 MEMHOG=${MEMHOG:-memhog}
55 DIRECTIO=${DIRECTIO:-directio}
56 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 UMOUNT=${UMOUNT:-"umount -d"}
59 if [ $UID -ne 0 ]; then
60 echo "Warning: running as non-root uid $UID"
64 RUNAS_ID=${RUNAS_ID:-500}
65 RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
67 # $RUNAS_ID may get set incorrectly somewhere else
68 if [ $RUNAS_ID -eq 0 ]; then
69 echo "Error: \$RUNAS_ID set to 0, but \$UID is also 0!"
74 SANITYLOG=${SANITYLOG:-$TMP/sanity.log}
76 export NAME=${NAME:-local}
80 LUSTRE=${LUSTRE:-`dirname $0`/..}
81 . $LUSTRE/tests/test-framework.sh
83 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
87 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
88 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 $LCTL mark "$*" 2> /dev/null || true
107 strace -o $TMP/$1.strace -ttt $*
109 log "FINISHED: $*: rc $RC"
114 check_kernel_version() {
115 VERSION_FILE=$LPROC/version
117 [ ! -f $VERSION_FILE ] && echo "can't find kernel version" && return 1
118 GOT_VER=$(awk '/kernel:/ {print $2}' $VERSION_FILE)
119 [ $GOT_VER == "patchless" ] && return 0
120 [ $GOT_VER -ge $WANT_VER ] && return 0
121 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
130 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
134 if ! grep -q $DIR /proc/mounts; then
140 log "== test $testnum: $message= `date +%H:%M:%S` ($BEFORE)"
141 export TESTNAME=test_$testnum
142 export tfile=f${testnum}
144 test_${testnum} || error "exit with rc=$?"
146 pass "($((`date +%s` - $BEFORE))s)"
151 build_test_filter() {
152 [ "$ALWAYS_EXCEPT$EXCEPT$SANITY_EXCEPT" ] && \
153 echo "Skipping tests: `echo $ALWAYS_EXCEPT $EXCEPT $SANITY_EXCEPT`"
158 for E in $EXCEPT $ALWAYS_EXCEPT $SANITY_EXCEPT; do
159 eval EXCEPT_${E}=true
168 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
172 export base=`basetest $1`
175 if [ ${!testname}x != x ]; then
180 if [ ${!testname}x != x ]; then
188 if [ ${!testname}x != x ]; then
189 TESTNAME=test_$1 skip "skipping excluded test $1"
192 testname=EXCEPT_$base
193 if [ ${!testname}x != x ]; then
194 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
201 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
204 sysctl -w lustre.fail_loc=0
205 log "$0: FAIL: $TESTNAME $@"
206 $LCTL dk $TMP/lustre-log-$TESTNAME.log
207 if [ "$SANITYLOG" ]; then
208 echo "$0: FAIL: $TESTNAME $@" >> $SANITYLOG
219 log "$0: SKIP: $TESTNAME $@"
220 [ "$SANITYLOG" ] && echo "$0: SKIP: $TESTNAME $@" >> $SANITYLOG
224 mounted_lustre_filesystems() {
225 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
228 MOUNTED="`mounted_lustre_filesystems`"
229 if [ -z "$MOUNTED" ]; then
232 MOUNTED="`mounted_lustre_filesystems`"
233 [ -z "$MOUNTED" ] && error "NAME=$NAME not mounted"
238 [ -z "`echo $DIR | grep $MOUNT`" ] && echo "$DIR not in $MOUNT" && exit 99
240 LOVNAME=`cat $LPROC/llite/*/lov/common_name | tail -n 1`
241 OSTCOUNT=`cat $LPROC/lov/$LOVNAME/numobd`
242 STRIPECOUNT=`cat $LPROC/lov/$LOVNAME/stripecount`
243 STRIPESIZE=`cat $LPROC/lov/$LOVNAME/stripesize`
244 ORIGFREE=`cat $LPROC/lov/$LOVNAME/kbytesavail`
245 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
246 MDS=$(\ls $LPROC/mds 2> /dev/null | grep -v num_refs | tail -n 1)
248 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
249 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
250 rm -rf $DIR/[Rdfs][1-9]*
254 echo "preparing for tests involving mounts"
255 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
257 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
258 echo # add a newline after mke2fs.
262 OLDDEBUG="`sysctl lnet.debug 2> /dev/null`"
263 sysctl -w lnet.debug=-1 2> /dev/null || true
266 $CHECKSTAT -t file $DIR/$tfile || error
268 $CHECKSTAT -a $DIR/$tfile || error
270 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
273 chmod 0755 $DIR || error
274 $CHECKSTAT -p 0755 $DIR || error
276 run_test 0b "chmod 0755 $DIR ============================="
281 $CHECKSTAT -t dir $DIR/d1/d2 || error
283 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
288 $CHECKSTAT -a $DIR/d1 || error
290 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
295 $CHECKSTAT -t file $DIR/d2/f || error
297 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
301 $CHECKSTAT -a $DIR/d2 || error
303 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
307 $CHECKSTAT -t dir $DIR/d3 || error
309 run_test 3a "mkdir .../d3 ======================================"
312 if [ ! -d $DIR/d3 ]; then
316 $CHECKSTAT -t file $DIR/d3/f || error
318 run_test 3b "touch .../d3/f ===================================="
322 $CHECKSTAT -a $DIR/d3 || error
324 run_test 3c "rm -r .../d3 ======================================"
328 $CHECKSTAT -t dir $DIR/d4 || error
330 run_test 4a "mkdir .../d4 ======================================"
333 if [ ! -d $DIR/d4 ]; then
337 $CHECKSTAT -t dir $DIR/d4/d2 || error
339 run_test 4b "mkdir .../d4/d2 ==================================="
344 chmod 0707 $DIR/d5/d2
345 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
347 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
351 chmod 0666 $DIR/f6a || error
352 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
354 run_test 6a "touch .../f6a; chmod .../f6a ======================"
357 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
358 if [ ! -f $DIR/f6a ]; then
362 $RUNAS chmod 0444 $DIR/f6a && error
363 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
365 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
368 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
370 chown $RUNAS_ID $DIR/f6c || error
371 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
373 run_test 6c "touch .../f6c; chown .../f6c ======================"
376 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
377 if [ ! -f $DIR/f6c ]; then
379 chown $RUNAS_ID $DIR/f6c
381 $RUNAS chown $UID $DIR/f6c && error
382 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
384 run_test 6d "$RUNAS chown .../f6c (should return error) =="
387 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
389 chgrp $RUNAS_ID $DIR/f6e || error
390 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
392 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
395 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
396 if [ ! -f $DIR/f6e ]; then
398 chgrp $RUNAS_ID $DIR/f6e
400 $RUNAS chgrp $UID $DIR/f6e && error
401 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
403 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
406 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
407 mkdir $DIR/d6g || error
408 chmod 777 $DIR/d6g || error
409 $RUNAS mkdir $DIR/d6g/d || error
410 chmod g+s $DIR/d6g/d || error
411 mkdir $DIR/d6g/d/subdir
412 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
414 run_test 6g "Is new dir in sgid dir inheriting group?"
416 test_6h() { # bug 7331
417 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
418 touch $DIR/f6h || error "touch failed"
419 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
420 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
421 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
423 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
429 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
431 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
434 if [ ! -d $DIR/d7 ]; then
438 echo -n foo > $DIR/d7/f2
439 [ "`cat $DIR/d7/f2`" = "foo" ] || error
440 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
442 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
448 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
450 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
456 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
458 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
464 $CHECKSTAT -t file $DIR/d10/d2/f || error
466 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
471 chmod 0666 $DIR/d11/d2
472 chmod 0705 $DIR/d11/d2
473 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
475 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
480 chmod 0666 $DIR/d12/f
481 chmod 0654 $DIR/d12/f
482 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
484 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
488 dd if=/dev/zero of=$DIR/d13/f count=10
490 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
492 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
498 $CHECKSTAT -a $DIR/d14/f || error
500 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
505 mv $DIR/d15/f $DIR/d15/f2
506 $CHECKSTAT -t file $DIR/d15/f2 || error
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
514 $CHECKSTAT -a $DIR/d16/f || error
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
521 ln -s $DIR/d17/f $DIR/d17/l-exist
523 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
524 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
525 rm -f $DIR/d17/l-exist
526 $CHECKSTAT -a $DIR/d17/l-exist || error
528 run_test 17a "symlinks: create, remove (real) =================="
532 ln -s no-such-file $DIR/d17/l-dangle
534 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
535 $CHECKSTAT -fa $DIR/d17/l-dangle || error
536 rm -f $DIR/d17/l-dangle
537 $CHECKSTAT -a $DIR/d17/l-dangle || error
539 run_test 17b "symlinks: create, remove (dangling) =============="
541 test_17c() { # bug 3440 - don't save failed open RPC for replay
543 ln -s foo $DIR/d17/f17c
544 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
546 run_test 17c "symlinks: open dangling (should return error) ===="
550 ln -s foo $DIR/d17/f17d
551 touch $DIR/d17/f17d || error "creating to new symlink"
553 run_test 17d "symlinks: create dangling ========================"
559 run_test 18 "touch .../f ; ls ... =============================="
565 $CHECKSTAT -a $DIR/f19 || error
567 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
570 ls -l $DIR/f19 && error || true
572 run_test 19b "ls -l .../f19 (should return error) =============="
575 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
576 $RUNAS touch $DIR/f19 && error || true
578 run_test 19c "$RUNAS touch .../f19 (should return error) =="
581 cat $DIR/f19 && error || true
583 run_test 19d "cat .../f19 (should return error) =============="
595 $CHECKSTAT -a $DIR/f || error
597 run_test 20 "touch .../f ; ls -l ... ==========================="
601 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
602 ln -s dangle $DIR/d21/link
603 echo foo >> $DIR/d21/link
605 $CHECKSTAT -t link $DIR/d21/link || error
606 $CHECKSTAT -f -t file $DIR/d21/link || error
608 run_test 21 "write to dangling link ============================"
613 chown $RUNAS_ID $WDIR
614 (cd $WDIR || error "cd $WDIR failed";
615 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
617 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
618 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
619 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
621 run_test 22 "unpack tar archive as non-root user ==============="
626 $TOEXCL -e $DIR/d23/f23 || error
628 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
631 echo '== rename sanity =============================================='
632 echo '-- same directory rename'
635 mv $DIR/R1/f $DIR/R1/g
636 $CHECKSTAT -t file $DIR/R1/g || error
638 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
643 mv $DIR/R2/f $DIR/R2/g
644 $CHECKSTAT -a $DIR/R2/f || error
645 $CHECKSTAT -t file $DIR/R2/g || error
647 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
652 mv $DIR/R3/f $DIR/R3/g
653 $CHECKSTAT -a $DIR/R3/f || error
654 $CHECKSTAT -t dir $DIR/R3/g || error
656 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
661 mrename $DIR/R4/f $DIR/R4/g
662 $CHECKSTAT -a $DIR/R4/f || error
663 $CHECKSTAT -t dir $DIR/R4/g || error
665 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
668 echo '-- cross directory renames --'
671 mv $DIR/R5a/f $DIR/R5b/g
672 $CHECKSTAT -a $DIR/R5a/f || error
673 $CHECKSTAT -t file $DIR/R5b/g || error
675 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
679 touch $DIR/R6a/f $DIR/R6b/g
680 mv $DIR/R6a/f $DIR/R6b/g
681 $CHECKSTAT -a $DIR/R6a/f || error
682 $CHECKSTAT -t file $DIR/R6b/g || error
684 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
689 mv $DIR/R7a/d $DIR/R7b/e
690 $CHECKSTAT -a $DIR/R7a/d || error
691 $CHECKSTAT -t dir $DIR/R7b/e || error
693 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R5b/e ======"
697 mkdir $DIR/R8a/d $DIR/R8b/e
698 mrename $DIR/R8a/d $DIR/R8b/e
699 $CHECKSTAT -a $DIR/R8a/d || error
700 $CHECKSTAT -t dir $DIR/R8b/e || error
702 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
705 echo "-- rename error cases"
709 mrename $DIR/R9/f $DIR/R9/a
710 $CHECKSTAT -t file $DIR/R9/f || error
711 $CHECKSTAT -t dir $DIR/R9/a || error
712 $CHECKSTAT -a file $DIR/R9/a/f || error
714 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
718 mrename $DIR/R10/f $DIR/R10/g
719 $CHECKSTAT -t dir $DIR/R10 || error
720 $CHECKSTAT -a $DIR/R10/f || error
721 $CHECKSTAT -a $DIR/R10/g || error
723 run_test 24j "source does not exist ============================"
726 mkdir $DIR/R11a $DIR/R11a/d
728 mv $DIR/R11a/f $DIR/R11a/d
729 $CHECKSTAT -a $DIR/R11a/f || error
730 $CHECKSTAT -t file $DIR/R11a/d/f || error
732 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
734 # bug 2429 - rename foo foo foo creates invalid file
737 multiop $f OcNs || error
739 run_test 24l "Renaming a file to itself ========================"
743 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
744 # on ext3 this does not remove either the source or target files
745 # though the "expected" operation would be to remove the source
746 $CHECKSTAT -t file ${f} || error "${f} missing"
747 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
749 run_test 24m "Renaming a file to a hard link to itself ========="
753 # this stats the old file after it was renamed, so it should fail
757 $CHECKSTAT ${f}.rename
760 run_test 24n "Statting the old file after renaming (Posix rename 2)"
763 check_kernel_version 37 || return 0
765 rename_many -s random -v -n 10 $DIR/d24o
767 run_test 24o "rename of files during htree split ==============="
771 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
772 mrename $DIR/R12a $DIR/R12b
773 $CHECKSTAT -a $DIR/R12a || error
774 $CHECKSTAT -t dir $DIR/R12b || error
775 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
776 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
778 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
782 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
783 multiop $DIR/R13b D_c &
787 mrename $DIR/R13a $DIR/R13b
788 $CHECKSTAT -a $DIR/R13a || error
789 $CHECKSTAT -t dir $DIR/R13b || error
790 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
791 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
793 wait $MULTIPID || error "multiop close failed"
795 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
797 test_24r() { #bug 3789
798 mkdir $DIR/R14a $DIR/R14a/b
799 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
800 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
801 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
803 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
806 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
807 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
808 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
809 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
811 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
813 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
814 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
815 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
816 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
818 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
821 echo '== symlink sanity ============================================='
825 touch $DIR/s25/foo || error
827 run_test 25a "create file in symlinked directory ==============="
830 [ ! -d $DIR/d25 ] && test_25a
831 $CHECKSTAT -t file $DIR/s25/foo || error
833 run_test 25b "lookup file in symlinked directory ==============="
838 ln -s d26/d26-2 $DIR/s26
839 touch $DIR/s26/foo || error
841 run_test 26a "multiple component symlink ======================="
844 mkdir -p $DIR/d26b/d26-2
845 ln -s d26b/d26-2/foo $DIR/s26-2
846 touch $DIR/s26-2 || error
848 run_test 26b "multiple component symlink at end of lookup ======"
853 ln -s d26.2 $DIR/s26.2-1
854 ln -s s26.2-1 $DIR/s26.2-2
855 ln -s s26.2-2 $DIR/s26.2-3
856 chmod 0666 $DIR/s26.2-3/foo
858 run_test 26c "chain of symlinks ================================"
860 # recursive symlinks (bug 439)
862 ln -s d26-3/foo $DIR/d26-3
864 run_test 26d "create multiple component recursive symlink ======"
867 [ ! -h $DIR/d26-3 ] && test_26d
870 run_test 26e "unlink multiple component recursive symlink ======"
872 # recursive symlinks (bug 7022)
874 mkdir $DIR/$tfile || error "mkdir $DIR/$tfile failed"
875 cd $DIR/$tfile || error "cd $DIR/$tfile failed"
876 mkdir -p $tdir/bar1 || error "mkdir $tdir/bar1 failed"
877 mkdir $tfile || error "mkdir $tfile failed"
878 cd $tfile || error "cd $tfile failed"
879 ln -s .. dotdot || error "ln dotdot failed"
880 ln -s dotdot/$tdir $tdir || error "ln $tdir failed"
881 cd ../.. || error "cd ../.. failed"
882 output=`ls $tfile/$tfile/$tdir/bar1`
883 [ "$output" = bar1 ] && error "unexpected output"
884 rm -r $tfile || error "rm $tfile failed"
885 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
887 run_test 26f "rm -r of a directory which has recursive symlink ="
890 echo '== stripe sanity =============================================='
891 mkdir -p $DIR/d27 || error "mkdir failed"
892 $SETSTRIPE $DIR/d27/f0 65536 0 1 || error "lstripe failed"
893 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
895 log "== test_27b: write to one stripe file ========================="
896 cp /etc/hosts $DIR/d27/f0 || error
898 run_test 27a "one stripe file =================================="
901 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
903 $SETSTRIPE $DIR/d27/f01 65536 0 2 || error "lstripe failed"
904 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
905 error "two-stripe file doesn't have two stripes"
907 log "== test_27d: write to two stripe file file f01 ================"
908 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
910 run_test 27c "create two stripe file f01 ======================="
914 $SETSTRIPE $DIR/d27/fdef 0 -1 0 || error "lstripe failed"
915 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
916 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
918 run_test 27d "create file with default settings ================"
922 $SETSTRIPE $DIR/d27/f12 65536 0 2 || error "lstripe failed"
923 $SETSTRIPE $DIR/d27/f12 65536 0 2 && error "lstripe succeeded twice"
924 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
926 run_test 27e "lstripe existing file (should return error) ======"
930 $SETSTRIPE $DIR/d27/fbad 100 0 1 && error "lstripe failed"
931 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
932 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
934 run_test 27f "lstripe with bad stripe size (should return error)"
938 $MCREATE $DIR/d27/fnone || error "mcreate failed"
940 log "== test 27h: lfs getstripe with no objects ===================="
941 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
943 log "== test 27i: lfs getstripe with some objects =================="
944 touch $DIR/d27/fsome || error "touch failed"
945 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
947 run_test 27g "test lfs getstripe ==========================================="
951 $SETSTRIPE $DIR/d27/f27j 65536 $OSTCOUNT 1 && error "lstripe failed"||true
953 run_test 27j "lstripe with bad stripe offset (should return error)"
955 test_27k() { # bug 2844
958 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
959 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
960 $SETSTRIPE $FILE 67108864 -1 0 || error "lstripe failed"
961 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
962 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
963 dd if=/dev/zero of=$FILE bs=4k count=1
964 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
965 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
967 run_test 27k "limit i_blksize for broken user apps ============="
971 mcreate $DIR/f27l || error "creating file"
972 $RUNAS $SETSTRIPE $DIR/f27l 65536 -1 1 && \
973 error "lstripe should have failed" || true
975 run_test 27l "check setstripe permissions (should return error)"
978 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
979 if [ $ORIGFREE -gt $MAXFREE ]; then
980 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
984 $SETSTRIPE $DIR/d27/f27m_1 0 0 1
985 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
986 error "dd should fill OST0"
988 while $SETSTRIPE $DIR/d27/f27m_$i 0 0 1 ; do
990 [ $i -gt 256 ] && break
993 touch $DIR/d27/f27m_$i
994 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
995 error "OST0 was full but new created file still use it"
997 touch $DIR/d27/f27m_$i
998 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
999 error "OST0 was full but new created file still use it"
1002 run_test 27m "create file while OST0 was full =================="
1004 # osc's keep a NOSPC stick flag that gets unset with rmdir
1006 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
1007 mkdir -p $DIR/d27/nospc
1008 rmdir $DIR/d27/nospc
1009 sysctl -w lustre.fail_loc=$FAIL_LOC
1012 exhaust_precreations() {
1014 OST=$(grep ${OSTIDX}": " $LPROC/lov/${LOVNAME}/target_obd | \
1015 awk '{print $2}' | sed -e 's/_UUID$//')
1017 last_id=$(cat $LPROC/osc/${OST}-osc/prealloc_last_id)
1018 next_id=$(cat $LPROC/osc/${OST}-osc/prealloc_next_id)
1020 mkdir -p $DIR/d27/${OST}
1021 $SETSTRIPE $DIR/d27/${OST} 0 $OSTIDX 1
1022 #define OBD_FAIL_OST_ENOSPC 0x215
1023 sysctl -w lustre.fail_loc=0x215
1024 echo "Creating to objid $last_id on ost $OST..."
1025 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
1026 grep '[0-9]' $LPROC/osc/${OST}-osc/prealloc*
1030 exhaust_all_precreations() {
1032 for (( i=0; i < OSTCOUNT; i++ )) ; do
1033 exhaust_precreations $i 0x215
1039 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1040 skip "too few OSTs, or remote MDS" && return
1044 exhaust_precreations 0 0x80000215
1046 touch $DIR/d27/f27n || error
1050 run_test 27n "create file with some full OSTs =================="
1053 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1054 skip "too few OSTs, or remote MDS" && return
1058 exhaust_all_precreations 0x215
1061 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1065 run_test 27o "create file with all full OSTs (should error) ===="
1068 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1069 skip "too few OSTs, or remote MDS" && return
1074 $MCREATE $DIR/d27/f27p || error
1075 $TRUNCATE $DIR/d27/f27p 80000000 || error
1076 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1078 exhaust_precreations 0 0x80000215
1079 echo foo >> $DIR/d27/f27p || error
1080 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1084 run_test 27p "append to a truncated file with some full OSTs ==="
1087 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1088 skip "too few OSTs, or remote MDS" && return
1093 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1094 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1095 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1097 exhaust_all_precreations 0x215
1099 echo foo >> $DIR/d27/f27q && error "append succeeded"
1100 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1104 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1107 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1108 skip "too few OSTs, or remote MDS" && return
1112 exhaust_precreations 0 0x80000215
1114 $SETSTRIPE $DIR/d27/f27r 0 0 2 # && error
1118 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1120 test_27s() { # bug 10725
1122 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1123 error "stripe width >= 2^32 succeeded" || true
1125 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1127 test_27t() { # bug 10864
1132 $WLFS getstripe $tfile
1135 run_test 27t "check that utils parse path correctly"
1137 test_27x() { # bug 10997
1138 mkdir -p $DIR/d27w || error "mkdir failed"
1139 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1140 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1141 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1143 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1144 for i in `seq 1 $OSTCOUNT`; do
1146 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1147 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1148 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1149 [ $count -ne $i ] && error "stripe count $count != $i" || true
1150 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1153 run_test 27x "check lfs setstripe -c -s -i options ============="
1155 test_27u() { # bug 4900
1156 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1157 skip "too few OSTs, or remote MDS" && return
1159 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1161 sysctl -w lustre.fail_loc=0x139
1163 createmany -o $DIR/d27u/t- 1000
1164 sysctl -w lustre.fail_loc=0
1166 $LFS getstripe $DIR/d27u > $TMP/files
1167 OBJS=`cat $TMP/files | awk -vobjs=0 '($1 == 0) { objs += 1 } END { print objs;}'`
1168 unlinkmany $DIR/d27u/t- 1000
1169 [ $OBJS -gt 0 ] && \
1170 error "Found $OBJS objects were created on OST-0" || pass
1172 run_test 27u "skip object creation on OSC w/o objects =========="
1174 test_27v() { # bug 4900
1175 [ "$OSTCOUNT" -lt "2" -o -z "$MDS" ] && \
1176 skip "too few OSTs, or remote MDS" && return
1178 exhaust_all_precreations
1181 lfs setstripe $DIR/$tdir 0 -1 1 # 1 stripe / file
1183 touch $DIR/$tdir/$tfile
1184 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1185 sysctl -w lustre.fail_loc=0x705
1187 for F in `seq 1 32`; do
1188 touch $DIR/$tdir/$tfile.$F
1190 sysctl -w lustre.fail_loc=0
1193 TIMEOUT=`sysctl -n lustre.timeout`
1194 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1195 error "$FINISH - $START >= $TIMEOUT / 2"
1199 run_test 27v "skip object creation on slow OST ================="
1203 $CREATETEST $DIR/d28/ct || error
1205 run_test 28 "create/mknod/mkdir with bad file types ============"
1208 cancel_lru_locks mdc
1213 MDCDIR=${MDCDIR:-`find $LPROC/ldlm/namespaces | grep mdc | head -1`}
1214 LOCKCOUNTORIG=`cat $MDCDIR/lock_count`
1215 LOCKUNUSEDCOUNTORIG=`cat $MDCDIR/lock_unused_count`
1216 [ -z $"LOCKCOUNTORIG" ] && echo "No mdc lock count" && return 1
1220 LOCKCOUNTCURRENT=`cat $MDCDIR/lock_count`
1221 LOCKUNUSEDCOUNTCURRENT=`cat $MDCDIR/lock_unused_count`
1222 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1223 echo > $LPROC/ldlm/dump_namespaces
1224 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1225 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1226 log "dumped log to $TMP/test_29.dk (bug 5793)"
1229 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1230 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1231 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1232 log "dumped log to $TMP/test_29.dk (bug 5793)"
1236 run_test 29 "IT_GETATTR regression ============================"
1243 run_test 30 "run binary from Lustre (execve) ==================="
1246 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1247 $CHECKSTAT -a $DIR/f31 || error
1249 run_test 31a "open-unlink file =================================="
1252 touch $DIR/f31 || error
1253 ln $DIR/f31 $DIR/f31b || error
1254 multiop $DIR/f31b Ouc || error
1255 $CHECKSTAT -t file $DIR/f31 || error
1257 run_test 31b "unlink file with multiple links while open ======="
1260 touch $DIR/f31 || error
1261 ln $DIR/f31 $DIR/f31c || error
1262 multiop $DIR/f31 O_uc &
1264 multiop $DIR/f31c Ouc
1266 kill -USR1 $MULTIPID
1269 run_test 31c "open-unlink file with multiple links ============="
1272 opendirunlink $DIR/d31d $DIR/d31d || error
1273 $CHECKSTAT -a $DIR/d31d || error
1275 run_test 31d "remove of open directory ========================="
1277 test_31e() { # bug 2904
1278 check_kernel_version 34 || return 0
1279 openfilleddirunlink $DIR/d31e || error
1281 run_test 31e "remove of open non-empty directory ==============="
1283 test_31f() { # bug 4554
1286 lfs setstripe $DIR/d31f 1048576 -1 1
1287 cp /etc/hosts $DIR/d31f
1289 lfs getstripe $DIR/d31f/hosts
1290 multiop $DIR/d31f D_c &
1295 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1297 lfs setstripe $DIR/d31f 1048576 -1 1
1298 cp /etc/hosts $DIR/d31f
1300 lfs getstripe $DIR/d31f/hosts
1301 multiop $DIR/d31f D_c &
1306 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1307 wait $MULTIPID || error "first opendir $MULTIPID failed"
1311 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1312 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1315 run_test 31f "remove of open directory with open-unlink file ==="
1318 echo "== more mountpoints and symlinks ================="
1319 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1320 mkdir -p $DIR/d32a/ext2-mountpoint
1321 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1322 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1323 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1325 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1328 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1329 mkdir -p $DIR/d32b/ext2-mountpoint
1330 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1331 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1332 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1334 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1337 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1338 mkdir -p $DIR/d32c/ext2-mountpoint
1339 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1340 mkdir -p $DIR/d32c/d2/test_dir
1341 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1342 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1344 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1347 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1348 mkdir -p $DIR/d32d/ext2-mountpoint
1349 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1350 mkdir -p $DIR/d32d/d2/test_dir
1351 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1352 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1354 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1357 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1358 mkdir -p $DIR/d32e/tmp
1359 TMP_DIR=$DIR/d32e/tmp
1360 ln -s $DIR/d32e $TMP_DIR/symlink11
1361 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1362 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1363 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1365 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1368 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1369 mkdir -p $DIR/d32f/tmp
1370 TMP_DIR=$DIR/d32f/tmp
1371 ln -s $DIR/d32f $TMP_DIR/symlink11
1372 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1373 ls $DIR/d32f/tmp/symlink11 || error
1374 ls $DIR/d32f/symlink01 || error
1376 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1379 TMP_DIR=$DIR/$tdir/tmp
1380 mkdir -p $TMP_DIR $DIR/${tdir}2
1381 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1382 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1383 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1384 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1385 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1386 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1388 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1391 rm -fr $DIR/$tdir $DIR/${tdir}2
1392 TMP_DIR=$DIR/$tdir/tmp
1393 mkdir -p $TMP_DIR $DIR/${tdir}2
1394 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1395 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1396 ls $TMP_DIR/symlink12 || error
1397 ls $DIR/$tdir/symlink02 || error
1399 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1402 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1403 mkdir -p $DIR/d32i/ext2-mountpoint
1404 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1405 touch $DIR/d32i/test_file
1406 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1407 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1409 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1412 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1413 mkdir -p $DIR/d32j/ext2-mountpoint
1414 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1415 touch $DIR/d32j/test_file
1416 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1417 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1419 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1423 mkdir -p $DIR/d32k/ext2-mountpoint
1424 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1425 mkdir -p $DIR/d32k/d2
1426 touch $DIR/d32k/d2/test_file || error
1427 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1428 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1430 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1434 mkdir -p $DIR/d32l/ext2-mountpoint
1435 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1436 mkdir -p $DIR/d32l/d2
1437 touch $DIR/d32l/d2/test_file
1438 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1439 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1441 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1445 mkdir -p $DIR/d32m/tmp
1446 TMP_DIR=$DIR/d32m/tmp
1447 ln -s $DIR $TMP_DIR/symlink11
1448 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1449 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1450 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1452 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1456 mkdir -p $DIR/d32n/tmp
1457 TMP_DIR=$DIR/d32n/tmp
1458 ln -s $DIR $TMP_DIR/symlink11
1459 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1460 ls -l $DIR/d32n/tmp/symlink11 || error
1461 ls -l $DIR/d32n/symlink01 || error
1463 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1466 rm -fr $DIR/d32o $DIR/$tfile
1468 mkdir -p $DIR/d32o/tmp
1469 TMP_DIR=$DIR/d32o/tmp
1470 ln -s $DIR/$tfile $TMP_DIR/symlink12
1471 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1472 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1473 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1474 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1475 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1477 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1487 mkdir -p $DIR/d32p/tmp
1489 TMP_DIR=$DIR/d32p/tmp
1491 ln -s $DIR/$tfile $TMP_DIR/symlink12
1493 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1495 cat $DIR/d32p/tmp/symlink12 || error
1497 cat $DIR/d32p/symlink02 || error
1500 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1503 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1505 touch $DIR/d32q/under_the_mount
1506 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1507 ls $DIR/d32q/under_the_mount && error || true
1508 $UMOUNT $DIR/d32q || error
1510 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1513 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1515 touch $DIR/d32r/under_the_mount
1516 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1517 ls $DIR/d32r | grep -q under_the_mount && error || true
1518 $UMOUNT $DIR/d32r || error
1520 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1525 chmod 444 $DIR/$tfile
1526 chown $RUNAS_ID $DIR/$tfile
1528 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1531 run_test 33 "write file with mode 444 (should return error) ===="
1536 chown $RUNAS_ID $DIR/d33
1537 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1538 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1539 error "open RDWR" || true
1541 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1543 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1546 $MCREATE $DIR/f34 || error
1547 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1548 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1549 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1550 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1552 run_test 34a "truncate file that has not been opened ==========="
1555 [ ! -f $DIR/f34 ] && test_34a
1556 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1557 $OPENFILE -f O_RDONLY $DIR/f34
1558 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1559 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1561 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1564 [ ! -f $DIR/f34 ] && test_34a
1565 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1566 $OPENFILE -f O_RDWR $DIR/f34
1567 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1568 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1570 run_test 34c "O_RDWR opening file-with-size works =============="
1573 [ ! -f $DIR/f34 ] && test_34a
1574 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1575 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1578 run_test 34d "write to sparse file ============================="
1582 $MCREATE $DIR/f34e || error
1583 $TRUNCATE $DIR/f34e 1000 || error
1584 $CHECKSTAT -s 1000 $DIR/f34e || error
1585 $OPENFILE -f O_RDWR $DIR/f34e
1586 $CHECKSTAT -s 1000 $DIR/f34e || error
1588 run_test 34e "create objects, some with size and some without =="
1590 test_34f() { # bug 6242, 6243
1593 $MCREATE $DIR/f34f || error
1594 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1595 dd if=$DIR/f34f of=$TMP/f34f
1596 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1597 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1598 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1599 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1600 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1602 run_test 34f "read from a file with no objects until EOF ======="
1605 cp /bin/sh $DIR/f35a
1607 chown $RUNAS_ID $DIR/f35a
1608 $RUNAS $DIR/f35a && error || true
1611 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1615 utime $DIR/f36 || error
1617 run_test 36a "MDS utime check (mknod, utime) ==================="
1621 utime $DIR/f36 || error
1623 run_test 36b "OST utime check (open, utime) ===================="
1628 chown $RUNAS_ID $DIR/d36
1629 $RUNAS utime $DIR/d36/f36 || error
1631 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1634 [ ! -d $DIR/d36 ] && test_36c
1635 echo "" > $DIR/d36/f36
1636 $RUNAS utime $DIR/d36/f36 || error
1638 run_test 36d "non-root OST utime check (open, utime) ==========="
1641 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1643 touch $DIR/$tdir/$tfile
1644 $RUNAS utime $DIR/$tdir/$tfile && \
1645 error "utime worked, expected failure" || true
1647 run_test 36e "utime on non-owned file (should return error) ===="
1650 export LANG=C LC_LANG=C # for date language
1652 DATESTR="Dec 20 2000"
1654 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1655 sysctl -w lustre.fail_loc=0x80000214
1657 cp /etc/hosts $DIR/$tdir/$tfile
1658 sync & # write RPC generated with "current" inode timestamp, but delayed
1660 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1661 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1662 cancel_lru_locks osc
1663 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1665 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1666 echo "BEFORE: $LS_BEFORE" && \
1667 echo "AFTER : $LS_AFTER" && \
1668 echo "WANT : $DATESTR" && \
1669 error "$DIR/$tdir/$tfile timestamps changed" || true
1671 run_test 36f "utime on file racing with OST BRW write =========="
1673 export FMD_MAX_AGE=`cat $LPROC/obdfilter/*/client_cache_seconds 2> /dev/null | head -n 1`
1675 [ -z "$FMD_MAX_AGE" ] && skip "skip test for remote OST" && return
1676 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1677 touch $DIR/d36/$tfile
1678 sleep $((FMD_MAX_AGE + 12))
1679 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1680 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1681 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1682 error "fmd didn't expire after ping" || true
1684 run_test 36g "filter mod data cache expiry ====================="
1688 echo f > $DIR/$tdir/fbugfile
1689 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1690 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1691 $UMOUNT $DIR/$tdir || error
1692 rm -f $DIR/$tdir/fbugfile || error
1694 run_test 37 "ls a mounted file system to check old content ====="
1697 o_directory $DIR/$tfile
1699 run_test 38 "open a regular file with O_DIRECTORY =============="
1703 touch $DIR/${tfile}2
1704 # ls -l $DIR/$tfile $DIR/${tfile}2
1705 # ls -lu $DIR/$tfile $DIR/${tfile}2
1706 # ls -lc $DIR/$tfile $DIR/${tfile}2
1708 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1709 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1711 ls -l $DIR/$tfile $DIR/${tfile}2
1713 ls -lu $DIR/$tfile $DIR/${tfile}2
1715 ls -lc $DIR/$tfile $DIR/${tfile}2
1716 error "O_TRUNC didn't change timestamps"
1719 run_test 39 "mtime changed on create ==========================="
1722 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1723 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1724 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1726 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1730 small_write $DIR/f41 18
1732 run_test 41 "test small file write + fstat ====================="
1734 count_ost_writes() {
1735 cat $LPROC/osc/*/stats |
1736 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1743 BG_DIRTY_RATIO_SAVE=10
1744 MAX_BG_DIRTY_RATIO=25
1748 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1749 # dirty_ratio, dirty_background_ratio
1750 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1751 echo $WRITEBACK_SAVE > /proc/sys/vm/dirty_writeback_centisecs
1752 echo $BG_DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_background_ratio
1753 echo $DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_ratio
1755 # if file not here, we are a 2.4 kernel
1756 kill -CONT `pidof kupdated`
1761 # setup the trap first, so someone cannot exit the test at the
1762 # exact wrong time and mess up a machine
1763 trap start_writeback EXIT
1764 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1765 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1766 WRITEBACK_SAVE=`cat /proc/sys/vm/dirty_writeback_centisecs`
1767 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1768 # save and increase /proc/sys/vm/dirty_ratio
1769 DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_ratio`
1770 echo $MAX_DIRTY_RATIO > /proc/sys/vm/dirty_ratio
1771 # save and increase /proc/sys/vm/dirty_background_ratio
1772 BG_DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_background_ratio`
1773 echo $MAX_BG_DIRTY_RATIO > /proc/sys/vm/dirty_background_ratio
1775 # if file not here, we are a 2.4 kernel
1776 kill -STOP `pidof kupdated`
1780 # ensure that all stripes have some grant before we test client-side cache
1782 [ "$SETUP_TEST42" ] && return
1783 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1784 dd if=/dev/zero of=$i bs=4k count=1
1790 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1791 # file truncation, and file removal.
1794 cancel_lru_locks osc
1796 sync; sleep 1; sync # just to be safe
1797 BEFOREWRITES=`count_ost_writes`
1798 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur_grant_bytes
1799 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1800 AFTERWRITES=`count_ost_writes`
1801 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1802 error "$BEFOREWRITES < $AFTERWRITES"
1805 run_test 42a "ensure that we don't flush on close =============="
1809 cancel_lru_locks osc
1812 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1813 BEFOREWRITES=`count_ost_writes`
1814 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1815 AFTERWRITES=`count_ost_writes`
1816 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1817 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1819 BEFOREWRITES=`count_ost_writes`
1820 sync || error "sync: $?"
1821 AFTERWRITES=`count_ost_writes`
1822 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1823 error "$BEFOREWRITES < $AFTERWRITES on sync"
1825 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1829 run_test 42b "test destroy of file with cached dirty data ======"
1831 # if these tests just want to test the effect of truncation,
1832 # they have to be very careful. consider:
1833 # - the first open gets a {0,EOF}PR lock
1834 # - the first write conflicts and gets a {0, count-1}PW
1835 # - the rest of the writes are under {count,EOF}PW
1836 # - the open for truncate tries to match a {0,EOF}PR
1837 # for the filesize and cancels the PWs.
1838 # any number of fixes (don't get {0,EOF} on open, match
1839 # composite locks, do smarter file size management) fix
1840 # this, but for now we want these tests to verify that
1841 # the cancellation with truncate intent works, so we
1842 # start the file with a full-file pw lock to match against
1843 # until the truncate.
1848 cancel_lru_locks osc
1850 # prime the file with 0,EOF PW to match
1854 # now the real test..
1855 dd if=/dev/zero of=$file bs=1024 count=100
1856 BEFOREWRITES=`count_ost_writes`
1857 $TRUNCATE $file $offset
1858 cancel_lru_locks osc
1859 AFTERWRITES=`count_ost_writes`
1865 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1866 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1869 run_test 42c "test partial truncate of file with cached dirty data"
1873 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1874 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1877 run_test 42d "test complete truncate of file with cached dirty data"
1881 cp -p /bin/ls $DIR/$tdir/$tfile
1882 exec 100>> $DIR/$tdir/$tfile
1883 $DIR/$tdir/$tfile && error || true
1886 run_test 43 "execution of file opened for write should return -ETXTBSY"
1890 cp -p `which multiop` $DIR/d43/multiop
1891 $DIR/d43/multiop $TMP/test43.junk O_c &
1894 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1895 kill -USR1 $MULTIPID || return 2
1896 wait $MULTIPID || return 3
1899 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1903 cp -p `which multiop` $DIR/d43/multiop
1904 $DIR/d43/multiop $TMP/test43.junk O_c &
1907 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1908 kill -USR1 $MULTIPID || return 2
1909 wait $MULTIPID || return 3
1912 run_test 43b "truncate of file being executed should return -ETXTBSY"
1915 local testdir="$DIR/d43c"
1918 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1919 ( cd $testdir && md5sum -c)
1921 run_test 43c "md5sum of copy into lustre========================"
1924 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1925 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1926 dd if=$DIR/f1 of=/dev/null bs=4k count=1
1928 run_test 44 "zero length read from a sparse stripe ============="
1931 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1933 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1934 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1935 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1937 if [ $nstripe -eq 0 ] ; then
1938 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1941 OFFSETS="0 $((stride/2)) $((stride-1))"
1942 for offset in $OFFSETS ; do
1943 for i in `seq 0 $((nstripe-1))`; do
1945 local GLOBALOFFSETS=""
1946 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1947 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
1948 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1949 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
1950 || error "ll_sparseness_verify $GLOBALOFFSETS"
1952 for j in `seq 0 $((nstripe-1))`; do
1953 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1954 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
1955 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1957 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
1958 || error "ll_sparseness_verify $GLOBALOFFSETS"
1962 run_test 44a "test sparse pwrite ==============================="
1966 for d in $LPROC/osc/*/cur_dirty_bytes; do
1967 tot=$(($tot + `cat $d`))
1972 before=`dirty_osc_total`
1973 echo executing "\"$*\""
1975 after=`dirty_osc_total`
1976 echo before $before, after $after
1980 # Obtain grants from OST if it supports it
1981 echo blah > ${f}_grant
1984 do_dirty_record "echo blah > $f"
1985 [ $before -eq $after ] && error "write wasn't cached"
1986 do_dirty_record "> $f"
1987 [ $before -gt $after ] || error "truncate didn't lower dirty count"
1988 do_dirty_record "echo blah > $f"
1989 [ $before -eq $after ] && error "write wasn't cached"
1990 do_dirty_record "sync"
1991 [ $before -gt $after ] || error "writeback didn't lower dirty count"
1992 do_dirty_record "echo blah > $f"
1993 [ $before -eq $after ] && error "write wasn't cached"
1994 do_dirty_record "cancel_lru_locks osc"
1995 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
1998 run_test 45 "osc io page accounting ============================"
2004 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2005 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2006 # objects offset and an assert hit when an rpc was built with 1023's mapped
2007 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2012 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2014 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2015 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2019 run_test 46 "dirtying a previously written page ================"
2021 # Check that device nodes are created and then visible correctly (#2091)
2023 cmknod $DIR/test_47_node || error
2025 run_test 47 "Device nodes check ================================"
2027 test_48a() { # bug 2399
2028 check_kernel_version 34 || return 0
2031 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2032 mkdir $DIR/d48a || error "recreate directory failed"
2033 touch foo || error "'touch foo' failed after recreating cwd"
2034 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2035 if check_kernel_version 44; then
2036 touch .foo || error "'touch .foo' failed after recreating cwd"
2037 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2039 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2040 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2041 cd . || error "'cd .' failed after recreating cwd"
2042 mkdir . && error "'mkdir .' worked after recreating cwd"
2043 rmdir . && error "'rmdir .' worked after recreating cwd"
2044 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2045 cd .. || error "'cd ..' failed after recreating cwd"
2047 run_test 48a "Access renamed working dir (should return errors)="
2049 test_48b() { # bug 2399
2050 check_kernel_version 34 || return 0
2053 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2054 touch foo && error "'touch foo' worked after removing cwd"
2055 mkdir foo && error "'mkdir foo' worked after removing cwd"
2056 if check_kernel_version 44; then
2057 touch .foo && error "'touch .foo' worked after removing cwd"
2058 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2060 ls . > /dev/null && error "'ls .' worked after removing cwd"
2061 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2062 cd . && error "'cd .' worked after removing cwd"
2063 mkdir . && error "'mkdir .' worked after removing cwd"
2064 rmdir . && error "'rmdir .' worked after removing cwd"
2065 ln -s . foo && error "'ln -s .' worked after removing cwd"
2066 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2068 run_test 48b "Access removed working dir (should return errors)="
2070 test_48c() { # bug 2350
2071 check_kernel_version 36 || return 0
2072 #sysctl -w lnet.debug=-1
2074 mkdir -p $DIR/d48c/dir
2076 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2077 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2078 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2079 if check_kernel_version 44; then
2080 touch .foo && error "'touch .foo' worked after removing cwd"
2081 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2083 $TRACE ls . && error "'ls .' worked after removing cwd"
2084 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2085 $TRACE cd . && error "'cd .' worked after removing cwd"
2086 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2087 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2088 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2089 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2091 run_test 48c "Access removed working subdir (should return errors)"
2093 test_48d() { # bug 2350
2094 check_kernel_version 36 || return 0
2095 #sysctl -w lnet.debug=-1
2097 mkdir -p $DIR/d48d/dir
2099 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2100 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2101 $TRACE touch foo && error "'touch foo' worked after removing parent"
2102 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2103 if check_kernel_version 44; then
2104 touch .foo && error "'touch .foo' worked after removing parent"
2105 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2107 $TRACE ls . && error "'ls .' worked after removing parent"
2108 $TRACE ls .. && error "'ls ..' worked after removing parent"
2109 $TRACE cd . && error "'cd .' worked after recreate parent"
2110 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2111 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2112 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2113 $TRACE cd .. && error "'cd ..' worked after removing parent" || true
2115 run_test 48d "Access removed parent subdir (should return errors)"
2117 test_48e() { # bug 4134
2118 check_kernel_version 41 || return 0
2119 #sysctl -w lnet.debug=-1
2121 mkdir -p $DIR/d48e/dir
2123 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2124 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2125 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2126 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2127 # On a buggy kernel addition of "touch foo" after cd .. will
2128 # produce kernel oops in lookup_hash_it
2129 touch ../foo && error "'cd ..' worked after recreate parent"
2131 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2133 run_test 48e "Access to recreated parent subdir (should return errors)"
2139 ls /proc/$$/cwd || error
2141 run_test 50 "special situations: /proc symlinks ==============="
2144 # bug 1516 - create an empty entry right after ".." then split dir
2147 $MCREATE $DIR/d51/bar
2149 createmany -m $DIR/d51/longfile 201
2151 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2152 $MCREATE $DIR/d51/longfile$FNUM
2157 ls -l $DIR/d51 > /dev/null || error
2159 run_test 51 "special situations: split htree with empty entry =="
2161 export NUMTEST=70000
2163 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2164 [ $NUMFREE -lt 21000 ] && \
2165 skip "not enough free inodes ($NUMFREE)" && \
2168 check_kernel_version 40 || NUMTEST=31000
2169 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2172 createmany -d $DIR/d51b/t- $NUMTEST
2174 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2177 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2180 unlinkmany -d $DIR/d51b/t- $NUMTEST
2182 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2185 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2187 createmany -o $DIR/d51d/t- 1000
2188 $LFS getstripe $DIR/d51d > $TMP/files
2189 for N in `seq 0 $((OSTCOUNT - 1))`; do
2190 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2191 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2192 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2194 unlinkmany $DIR/d51d/t- 1000
2197 for N in `seq 1 $((OSTCOUNT - 1))`; do
2198 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2199 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2200 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2201 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2203 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2204 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2205 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2206 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2210 run_test 51d "check object distribution ===================="
2213 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2216 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2217 echo bar >> $DIR/d52a/foo || error "append bar failed"
2218 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2219 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2220 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2221 echo foo >> $DIR/d52a/foo || error "append foo failed"
2222 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2223 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2224 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2226 rm -fr $DIR/d52a || error "cleanup rm failed"
2228 run_test 52a "append-only flag test (should return errors) ====="
2231 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2234 chattr =i $DIR/d52b/foo || error
2235 cat test > $DIR/d52b/foo && error
2236 cp /etc/hosts $DIR/d52b/foo && error
2237 rm -f $DIR/d52b/foo 2>/dev/null && error
2238 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2239 echo foo >> $DIR/d52b/foo && error
2240 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2241 [ -f $DIR/d52b/foo ] || error
2242 [ -f $DIR/d52b/foo_ren ] && error
2243 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2244 chattr -i $DIR/d52b/foo || error
2246 rm -fr $DIR/d52b || error
2248 run_test 52b "immutable flag test (should return errors) ======="
2250 test_52c() { # 12848 simulating client < 1.4.7
2251 [ -f $DIR/d52c/foo ] && chattr -i $DIR/d52b/foo
2254 # skip MDS_BFLAG_EXT_FLAGS in mdc_getattr_pack
2255 #define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
2256 sysctl -w lustre.fail_loc=0x802
2257 chattr =i $DIR/d52c/foo || error
2258 lsattr $DIR/d52c/foo | egrep -q "^-+i-+ $DIR/d52c/foo" || error
2259 chattr -i $DIR/d52c/foo || error
2260 sysctl -w lustre.fail_loc=0
2262 rm -fr $DIR/d52c || error
2264 run_test 52c "immutable flag test for client < 1.4.7 ======="
2267 [ -z "$MDS" ] && skip "skipping test with remote MDS" && return
2269 for i in `ls -d $LPROC/osc/*-osc 2> /dev/null` ; do
2270 ostname=`basename $i | cut -d - -f 1-2`
2271 ost_last=`cat $LPROC/obdfilter/$ostname/last_id`
2272 mds_last=`cat $i/prealloc_last_id`
2273 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2274 if [ $ost_last != $mds_last ]; then
2275 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2279 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2282 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2283 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2284 $SOCKETSERVER $DIR/socket
2285 $SOCKETCLIENT $DIR/socket || error
2286 $MUNLINK $DIR/socket
2288 run_test 54a "unix domain socket test =========================="
2294 dd if=/dev/zero of=$f bs=`page_size` count=1
2296 run_test 54b "char device works in lustre ======================"
2299 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2300 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2301 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2303 for i in `seq 3 7`; do
2304 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2314 loopdev="$DIR/loop54c"
2317 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2318 mknod $loopdev b 7 $LOOPNUM
2319 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2320 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2321 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2322 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2324 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2325 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2327 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2332 run_test 54c "block device works in lustre ====================="
2338 [ "$string" = `echo $string > $f | cat $f` ] || error
2340 run_test 54d "fifo device works in lustre ======================"
2343 check_kernel_version 46 || return 0
2347 echo $string > $f || error
2349 run_test 54e "console/tty device works in lustre ======================"
2352 grep -q $FSTYPE /proc/filesystems && return 1
2354 grep -q $FSTYPE /proc/filesystems && return 1
2355 insmod ../$FSTYPE/$FSTYPE.o
2356 grep -q $FSTYPE /proc/filesystems && return 1
2357 insmod ../$FSTYPE/$FSTYPE.ko
2358 grep -q $FSTYPE /proc/filesystems && return 1
2365 check_fstype && skip "can't find fs $FSTYPE" && return
2366 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2368 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2369 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2370 echo "check for $EXT2_DEV. Please wait..."
2372 $UMOUNT $DIR/d55 || error "unmounting"
2374 run_test 55 "check iopen_connect_dentry() ======================"
2382 NUMFILESx2=$(($NUMFILES * 2))
2383 for i in `seq 1 $NUMFILES` ; do
2384 touch $DIR/d56/file$i
2385 touch $DIR/d56/dir/file$i
2388 # test lfs getstripe with --recursive
2389 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2390 [ $FILENUM -eq $NUMFILESx2 ] || error \
2391 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2392 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2393 [ $FILENUM -eq $NUMFILES ] || error \
2394 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2395 echo "lfs getstripe --recursive passed."
2397 # test lfs getstripe with file instead of dir
2398 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2399 [ $FILENUM -eq 1 ] || error \
2400 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2401 echo "lfs getstripe file passed."
2403 #test lfs getstripe with --verbose
2404 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2405 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2406 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2407 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2408 echo "lfs getstripe --verbose passed."
2410 #test lfs getstripe with --obd
2411 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2412 error "lfs getstripe --obd wrong_uuid should return error message"
2414 [ "$OSTCOUNT" -lt 2 ] && \
2415 skip "skipping other lfs getstripe --obd test" && return
2416 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2417 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2418 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2419 [ $FOUND -eq $FILENUM ] || \
2420 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2421 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2422 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2423 error "lfs getstripe --obd wrong: should not show file on other obd"
2424 echo "lfs getstripe --obd passed."
2426 run_test 56 "check lfs getstripe ===================================="
2433 if [ ! -d "$DIR/${tdir}g" ] ; then
2434 mkdir -p $DIR/${tdir}g
2435 for i in `seq 1 $LOCAL_NUMFILES` ; do
2436 touch $DIR/${tdir}g/file$i
2438 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2439 mkdir $DIR/${tdir}g/dir$i
2440 for j in `seq 1 $LOCAL_NUMFILES` ; do
2441 touch $DIR/${tdir}g/dir$i/file$j
2450 setup_56 $NUMFILES $NUMDIRS
2452 EXPECTED=$(($NUMDIRS + 2))
2453 # test lfs find with -name
2454 for i in `seq 1 $NUMFILES` ; do
2455 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2456 [ $NUMS -eq $EXPECTED ] || error \
2457 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2459 echo "lfs find -name passed."
2461 run_test 56g "check lfs find -name ============================="
2466 setup_56 $NUMFILES $NUMDIRS
2468 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2469 # test lfs find with ! -name
2470 for i in `seq 1 $NUMFILES` ; do
2471 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2472 [ $NUMS -eq $EXPECTED ] || error \
2473 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2475 echo "lfs find ! -name passed."
2477 run_test 56h "check lfs find ! -name ============================="
2480 [ -z "$MDS" ] && skip "skipping test for remote MDS" && return
2481 for DEV in `cat $LPROC/mds/*/mntdev`; do
2482 dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2483 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2484 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2488 run_test 57a "verify MDS filesystem created with large inodes =="
2493 FILEN=$DIR/d57b/f$FILECOUNT
2494 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2495 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2496 echo "mcreating $FILECOUNT files"
2497 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2498 error "creating files in $DIR/d57b"
2500 # verify that files do not have EAs yet
2501 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2502 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2504 MDSFREE="`cat $LPROC/mds/*/kbytesfree 2> /dev/null`"
2505 MDCFREE="`cat $LPROC/mdc/*/kbytesfree | head -n 1`"
2506 echo "opening files to create objects/EAs"
2507 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2508 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2511 # verify that files have EAs now
2512 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2513 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2515 sleep 1 # make sure we get new statfs data
2516 MDSFREE2="`cat $LPROC/mds/*/kbytesfree 2> /dev/null`"
2517 MDCFREE2="`cat $LPROC/mdc/*/kbytesfree | head -n 1`"
2518 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2519 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2520 error "MDC before $MDCFREE != after $MDCFREE2"
2522 echo "MDC before $MDCFREE != after $MDCFREE2"
2523 echo "unable to confirm if MDS has large inodes"
2528 run_test 57b "default LOV EAs are stored inside large inodes ==="
2531 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2534 run_test 58 "verify cross-platform wire constants =============="
2537 echo "touch 130 files"
2538 createmany -o $DIR/f59- 130
2540 unlinkmany $DIR/f59- 130
2543 # wait for commitment of removal
2545 run_test 59 "verify cancellation of llog records async ========="
2547 TEST60_HEAD="test_60 run $RANDOM"
2549 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2550 log "$TEST60_HEAD - from kernel mode"
2553 run_test 60 "llog sanity tests run from kernel module =========="
2555 test_60b() { # bug 6411
2557 LLOG_COUNT=`dmesg | grep -A 1000 "$TEST60_HEAD" | grep -c llog_test`
2558 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages"|| true
2560 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2563 echo "create 5000 files"
2564 createmany -o $DIR/f60c- 5000
2565 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2566 sysctl -w lustre.fail_loc=0x80000137
2567 unlinkmany $DIR/f60c- 5000
2569 run_test 60c "unlink file when mds full"
2573 dd if=/dev/zero of=$f bs=`page_size` count=1
2574 cancel_lru_locks osc
2575 multiop $f OSMWUc || error
2578 run_test 61 "mmap() writes don't make sync hang ================"
2580 # bug 2330 - insufficient obd_match error checking causes LBUG
2584 cancel_lru_locks osc
2585 #define OBD_FAIL_OSC_MATCH 0x405
2586 sysctl -w lustre.fail_loc=0x405
2587 cat $f && error "cat succeeded, expect -EIO"
2588 sysctl -w lustre.fail_loc=0
2590 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2592 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2594 MAX_DIRTY_MB=`cat $LPROC/osc/*/max_dirty_mb | head -n 1`
2595 for i in $LPROC/osc/*/max_dirty_mb ; do
2598 for i in `seq 10` ; do
2599 dd if=/dev/zero of=$DIR/f63 bs=8k &
2605 for i in $LPROC/osc/*/max_dirty_mb ; do
2606 echo $MAX_DIRTY_MB > $i
2608 rm -f $DIR/f63 || true
2610 run_test 63 "Verify oig_wait interruption does not crash ======="
2612 # bug 2248 - async write errors didn't return to application on sync
2613 # bug 3677 - async write errors left page locked
2616 sysctl -w lnet.debug=-1
2618 # ensure we have a grant to do async writes
2619 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2622 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2623 sysctl -w lustre.fail_loc=0x80000406
2624 multiop $DIR/$tfile Owy && \
2625 error "sync didn't return ENOMEM"
2626 sync; sleep 2; sync # do a real sync this time to flush page
2627 grep locked $LPROC/llite/*/dump_page_cache && \
2628 error "locked page left in cache after async error" || true
2631 run_test 63b "async write errors should be returned to fsync ==="
2635 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur*
2637 run_test 64a "verify filter grant calculations (in kernel) ====="
2640 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2643 run_test 64b "check out-of-space detection on client ==========="
2645 # bug 1414 - set/get directories' stripe info
2649 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2651 run_test 65a "directory with no stripe info ===================="
2655 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2657 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2659 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2662 if [ $OSTCOUNT -gt 1 ]; then
2664 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 4)) 1 \
2665 $(($OSTCOUNT - 1)) || error "setstripe"
2667 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2670 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2672 [ $STRIPECOUNT -eq 0 ] && sc=1 || sc=$(($STRIPECOUNT - 1))
2676 $SETSTRIPE $DIR/d65 $STRIPESIZE -1 $sc || error "setstripe"
2677 touch $DIR/d65/f4 $DIR/d65/f5
2678 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2680 run_test 65d "directory setstripe $STRIPESIZE -1 $sc =============="
2685 $SETSTRIPE $DIR/d65 0 -1 0 || error "setstripe"
2686 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || error "no stripe info failed"
2688 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2690 run_test 65e "directory setstripe 0 -1 0 ======================="
2694 $RUNAS $SETSTRIPE $DIR/d65f 0 -1 0 && error "setstripe succeeded" || true
2696 run_test 65f "dir setstripe permission (should return error) ==="
2700 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2701 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2702 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || \
2703 error "delete default stripe failed"
2705 run_test 65g "directory setstripe -d ==========================="
2709 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2710 mkdir -p $DIR/d65/dd1
2711 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2712 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2714 run_test 65h "directory stripe info inherit ===================="
2716 test_65i() { # bug6367
2717 $SETSTRIPE $MOUNT 65536 -1 -1
2719 run_test 65i "set non-default striping on root directory (bug 6367)="
2721 test_65j() { # bug6367
2722 # if we aren't already remounting for each test, do so for this test
2723 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2724 cleanup -f || error "failed to unmount"
2727 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2729 run_test 65j "set default striping on root directory (bug 6367)="
2731 # bug 2543 - update blocks count on client
2734 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
2736 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
2737 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
2739 run_test 66 "update inode blocks count on client ==============="
2741 test_67() { # bug 3285 - supplementary group fails on MDS, passes on client
2742 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2743 check_kernel_version 35 || return 0
2745 chmod 771 $DIR/$tdir
2746 chgrp $RUNAS_ID $DIR/$tdir
2747 $RUNAS -u $RUNAS_ID -g $(($RUNAS_ID + 1)) -G1,2,$RUNAS_ID ls $DIR/$tdir
2750 # can't tell which is correct otherwise
2751 GROUP_UPCALL=`cat $LPROC/mds/$MDS/group_upcall`
2752 [ "$GROUP_UPCALL" = "NONE" -a $RC -eq 0 ] && \
2753 error "no-upcall passed" || true
2754 [ "$GROUP_UPCALL" != "NONE" -a $RC -ne 0 ] && \
2755 error "upcall failed" || true
2758 run_test 67 "supplementary group failure (should return error) ="
2763 echo NONE > $LPROC/mds/$MDS/group_upcall
2766 test_67b() { # bug 3285 - supplementary group fails on MDS, passes on client
2767 T67_UID=${T67_UID:-1} # needs to be in /etc/groups on MDS, gid == uid
2768 [ "$UID" = "$T67_UID" ] && skip "UID = T67_UID = $UID -- skipping" && return
2769 check_kernel_version 35 || return 0
2770 [ -z "$MDS" ] && skip "no MDS" && return
2771 GROUP_UPCALL=`cat $LPROC/mds/$MDS/group_upcall`
2772 [ "$GROUP_UPCALL" != "NONE" ] && skip "skip test - upcall" &&return
2774 trap cleanup_67b EXIT
2776 chmod 771 $DIR/$tdir
2777 chgrp $T67_UID $DIR/$tdir
2778 echo `which l_getgroups` > $LPROC/mds/$MDS/group_upcall
2779 l_getgroups -d $T67_UID
2780 $RUNAS -u $T67_UID -g 999 -G8,9,$T67_UID touch $DIR/$tdir/$tfile || \
2781 error "'touch $DIR/$tdir/$tfile' failed"
2782 [ -f $DIR/$tdir/$tfile ] || error "$DIR/$tdir/$tfile create error"
2785 run_test 67b "supplementary group test ========================="
2789 if [ "$LOOPDEV" ]; then
2790 swapoff $LOOPDEV || error "swapoff failed"
2791 losetup -d $LOOPDEV || error "losetup -d failed"
2792 unset LOOPDEV LOOPNUM
2798 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
2802 swapon -s | awk '($1 == "'$1'") { print $4 }'
2805 # excercise swapping to lustre by adding a high priority swapfile entry
2806 # and then consuming memory until it is used.
2808 [ "$UID" != 0 ] && skip "must run as root" && return
2809 grep -q obdfilter $LPROC/devices && \
2810 skip "local OST" && return
2813 dd if=/dev/zero of=$DIR/f68 bs=64k count=1024
2815 trap cleanup_68 EXIT
2817 losetup $LOOPDEV $DIR/f68 || error "losetup $LOOPDEV failed"
2819 swapon -p 32767 $LOOPDEV || error "swapon $LOOPDEV failed"
2821 echo "before: `swapon -s | grep $LOOPDEV`"
2822 KBFREE=`meminfo MemTotal`
2823 $MEMHOG $KBFREE || error "error allocating $KBFREE kB"
2824 echo "after: `swapon -s | grep $LOOPDEV`"
2825 SWAPUSED=`swap_used $LOOPDEV`
2829 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
2831 run_test 68 "support swapping to Lustre ========================"
2833 # bug5265, obdfilter oa2dentry return -ENOENT
2834 # #define OBD_FAIL_OST_ENOENT 0x217
2836 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
2837 skip "skipping test for remote OST" && return
2842 if ! $DIRECTIO write ${f}.2 0 1; then
2843 skip "O_DIRECT not implemented"
2847 #define OBD_FAIL_OST_ENOENT 0x217
2848 sysctl -w lustre.fail_loc=0x217
2849 truncate $f 1 # vmtruncate() will ignore truncate() error.
2850 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
2852 sysctl -w lustre.fail_loc=0
2853 $DIRECTIO write $f 0 2 || error "write error"
2855 cancel_lru_locks osc
2856 $DIRECTIO read $f 0 1 || error "read error"
2858 #define OBD_FAIL_OST_ENOENT 0x217
2859 sysctl -w lustre.fail_loc=0x217
2860 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
2862 sysctl -w lustre.fail_loc=0
2865 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
2868 which dbench > /dev/null 2>&1 || skip "dbench not installed, skip this test" && return 0
2869 DBENCH_LIB=${DBENCH_LIB:-/usr/lib/dbench}
2870 PATH=${DBENCH_LIB}:${PATH}
2871 cp `which dbench` $DIR
2874 SRC=${SRC:-$DBENCH_LIB/client.txt}
2875 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2876 SRC=$DBENCH_LIB/client_plain.txt
2877 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2879 echo "copying necessary lib to $DIR"
2880 [ -d /lib64 ] && LIB71=/lib64 || LIB71=/lib
2881 mkdir -p $DIR$LIB71 || error "can't create $DIR$LIB71"
2882 cp $LIB71/libc* $DIR$LIB71 || error "can't copy $LIB71/libc*"
2883 cp $LIB71/ld-* $DIR$LIB71 || error "can't create $LIB71/ld-*"
2885 echo "chroot $DIR /dbench -c client.txt 2"
2886 chroot $DIR /dbench -c client.txt 2
2889 rm -rf $DIR/dbench $TGT $DIR$LIB71
2893 run_test 71 "Running dbench on lustre (don't segment fault) ===="
2895 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
2896 check_kernel_version 43 || return 0
2897 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2901 $RUNAS -u $(($RUNAS_ID + 1)) dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
2902 # See if we are still setuid/sgid
2903 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
2904 # Now test that MDS is updated too
2905 cancel_lru_locks mdc
2906 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
2909 run_test 72 "Test that remove suid works properly (bug5695) ===="
2911 # bug 3462 - multiple simultaneous MDC requests
2915 multiop $DIR/d73-1/f73-1 O_c &
2917 #give multiop a chance to open
2920 #define OBD_FAIL_MDS_PAUSE_OPEN 0x129
2921 sysctl -w lustre.fail_loc=0x80000129
2922 multiop $DIR/d73-1/f73-2 Oc &
2924 sysctl -w lustre.fail_loc=0
2926 multiop $DIR/d73-2/f73-3 Oc &
2930 wait $pid1 || return 1
2934 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
2935 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
2936 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
2940 run_test 73 "multiple MDC requests (should not deadlock)"
2942 test_74() { # bug 6149, 6184
2943 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2945 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2946 # will spin in a tight reconnection loop
2947 sysctl -w lustre.fail_loc=0x8000030e
2950 sysctl -w lustre.fail_loc=0
2953 run_test 74 "ldlm_enqueue freed-export error path (shouldn't LBUG)"
2955 JOIN=${JOIN:-"lfs join"}
2962 [ $T75_PREP = "yes" ] && return
2963 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
2965 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
2974 cp -p ${F128k} ${FHEAD}
2975 log "finished cp to $FHEAD"
2976 cp -p ${F128k} ${FTAIL}
2977 log "finished cp to $FTAIL"
2978 cat ${F128k} ${F128k} > ${F75}_sim_sim
2980 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
2981 log "finished join $FHEAD to ${F75}_sim_sim"
2982 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
2983 log "finished cmp $FHEAD to ${F75}_sim_sim"
2984 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
2986 run_test 75a "TEST join file ===================================="
2991 cp -p ${F128k} ${FTAIL}
2992 cat ${F75}_sim_sim >> ${F75}_join_sim
2993 cat ${F128k} >> ${F75}_join_sim
2994 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
2995 cmp ${FHEAD} ${F75}_join_sim || \
2996 error "${FHEAD} ${F75}_join_sim are different"
2997 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
2999 run_test 75b "TEST join file 2 =================================="
3004 cp -p ${F128k} ${FTAIL}
3005 cat ${F128k} >> ${F75}_sim_join
3006 cat ${F75}_join_sim >> ${F75}_sim_join
3007 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3008 cmp ${FTAIL} ${F75}_sim_join || \
3009 error "${FTAIL} ${F75}_sim_join are different"
3010 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3012 run_test 75c "TEST join file 3 =================================="
3017 cp -p ${F128k} ${FHEAD}
3018 cp -p ${F128k} ${FHEAD}_tmp
3019 cat ${F75}_sim_sim >> ${F75}_join_join
3020 cat ${F75}_sim_join >> ${F75}_join_join
3021 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3022 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3023 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3024 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3026 run_test 75d "TEST join file 4 =================================="
3031 rm -rf ${FHEAD} || "delete join file error"
3033 run_test 75e "TEST join file 5 (remove joined file) ============="
3038 cp -p ${F128k} ${F75}_join_10_compare
3039 cp -p ${F128k} ${F75}_join_10
3040 for ((i = 0; i < 10; i++)); do
3041 cat ${F128k} >> ${F75}_join_10_compare
3042 cp -p ${F128k} ${FTAIL}
3043 $JOIN ${F75}_join_10 ${FTAIL} || \
3044 error "join ${F75}_join_10 ${FTAIL} error"
3045 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3047 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3048 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3050 run_test 75f "TEST join file 6 (join 10 files) =================="
3053 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3054 $LFS getstripe ${F75}_join_10
3056 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3060 run_test 75g "TEST join file 7 (open unlink) ===================="
3063 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3066 test_76() { # bug 1443
3067 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3068 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3069 BEFORE_INODES=`num_inodes`
3070 echo "before inodes: $BEFORE_INODES"
3071 for i in `seq 1000`; do
3075 AFTER_INODES=`num_inodes`
3076 echo "after inodes: $AFTER_INODES"
3077 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3078 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3081 run_test 76 "destroy duplicate inodes in client inode cache ===="
3086 [ "$ORIG_CSUM" ]||ORIG_CSUM=`cat $LPROC/llite/*/checksum_pages|head -n1`
3087 for f in $LPROC/llite/*/checksum_pages; do
3094 F77_TMP=$TMP/f77-temp
3097 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3098 error "error writing to $F77_TMP"
3101 test_77a() { # bug 10889
3102 [ ! -f $F77_TMP ] && setup_f77
3104 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3107 run_test 77a "normal checksum read/write operation ============="
3109 test_77b() { # bug 10889
3110 [ ! -f $F77_TMP ] && setup_f77
3111 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3112 sysctl -w lustre.fail_loc=0x80000409
3114 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3115 error "dd error: $?"
3116 sysctl -w lustre.fail_loc=0
3119 run_test 77b "checksum error on client write ===================="
3121 test_77c() { # bug 10889
3122 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3123 cancel_lru_locks osc
3124 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3125 sysctl -w lustre.fail_loc=0x80000408
3127 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3128 sysctl -w lustre.fail_loc=0
3131 run_test 77c "checksum error on client read ==================="
3133 test_77d() { # bug 10889
3134 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3135 sysctl -w lustre.fail_loc=0x80000409
3137 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3138 error "direct write: rc=$?"
3139 sysctl -w lustre.fail_loc=0
3142 run_test 77d "checksum error on OST direct write ==============="
3144 test_77e() { # bug 10889
3145 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3146 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3147 sysctl -w lustre.fail_loc=0x80000408
3149 cancel_lru_locks osc
3150 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3151 error "direct read: rc=$?"
3152 sysctl -w lustre.fail_loc=0
3155 run_test 77e "checksum error on OST direct read ================"
3157 test_77f() { # bug 10889
3158 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3159 sysctl -w lustre.fail_loc=0x409
3161 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3162 error "direct write succeeded"
3163 sysctl -w lustre.fail_loc=0
3166 run_test 77f "repeat checksum error on write (expect error) ===="
3168 test_77g() { # bug 10889
3169 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3170 skip "remote OST" && return
3171 [ ! -f $F77_TMP ] && setup_f77
3172 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3173 sysctl -w lustre.fail_loc=0x8000021a
3175 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3176 error "write error: rc=$?"
3177 sysctl -w lustre.fail_loc=0
3180 run_test 77g "checksum error on OST write ======================"
3182 test_77h() { # bug 10889
3183 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3184 skip "remote OST" && return
3185 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3186 cancel_lru_locks osc
3187 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3188 sysctl -w lustre.fail_loc=0x8000021b
3190 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3191 sysctl -w lustre.fail_loc=0
3194 run_test 77h "checksum error on OST read ======================="
3196 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3200 test_78() { # bug 10901
3202 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3203 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3204 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 2048))
3205 echo "MemTotal: $((MEMTOTAL * 2))"
3206 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3207 [ $F78SIZE -gt 512 ] && F78SIZE=512
3208 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3209 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3210 echo "Smallest OST: $SMALLESTOST"
3211 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024)) ] && \
3212 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024))
3213 echo "File size: $F78SIZE"
3214 $SETSTRIPE $DIR/$tfile 0 -1 -1 || error "setstripe failed"
3215 for i in `seq 1 $NSEQ`
3217 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3218 echo directIO rdwr round $i of $NSEQ
3219 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3224 run_test 78 "handle large O_DIRECT writes correctly ============"
3226 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3227 # which will not be writable for the runas user, and then you get a CVS
3228 # error message with a corrupt path string (CVS bug) and panic.
3229 # We're not using much space, so just stick it in /tmp, which is safe.
3235 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3238 mkdir -p $DIR/d99cvsroot || error "mkdir $DIR/d99cvsroot failed"
3239 chown $RUNAS_ID $DIR/d99cvsroot || error "chown $DIR/d99cvsroot failed"
3240 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
3242 run_test 99a "cvs init ========================================="
3245 [ ! -d $DIR/d99cvsroot ] && test_99a
3246 $RUNAS [ ! -w /tmp ] && skip "/tmp has wrong w permission -- skipping" && return
3247 cd /etc/init.d || error "cd /etc/init.d failed"
3248 # some versions of cvs import exit(1) when asked to import links or
3249 # files they can't read. ignore those files.
3250 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3251 ! -perm +4 -printf '-I %f\n')
3252 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3253 d99reposname vtag rtag || error "cvs import failed"
3255 run_test 99b "cvs import ======================================="
3258 [ ! -d $DIR/d99cvsroot ] && test_99b
3259 cd $DIR || error "cd $DIR failed"
3260 mkdir -p $DIR/d99reposname || error "mkdir $DIR/d99reposname failed"
3261 chown $RUNAS_ID $DIR/d99reposname || \
3262 error "chown $DIR/d99reposname failed"
3263 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname || \
3264 error "cvs co d99reposname failed"
3266 run_test 99c "cvs checkout ====================================="
3269 [ ! -d $DIR/d99cvsroot ] && test_99c
3270 cd $DIR/d99reposname
3272 $RUNAS cvs add -m 'addmsg' foo99
3274 run_test 99d "cvs add =========================================="
3277 [ ! -d $DIR/d99cvsroot ] && test_99c
3278 cd $DIR/d99reposname
3281 run_test 99e "cvs update ======================================="
3284 [ ! -d $DIR/d99cvsroot ] && test_99d
3285 cd $DIR/d99reposname
3286 $RUNAS cvs commit -m 'nomsg' foo99
3288 run_test 99f "cvs commit ======================================="
3291 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3292 [ "$PROT" != "tcp" ] && continue
3293 RPORT=`echo $REMOTE | cut -d: -f2`
3294 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3295 LPORT=`echo $LOCAL | cut -d: -f2`
3296 if [ $LPORT -ge 1024 ]; then
3297 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3299 error "local: $LPORT > 1024, remote: $RPORT"
3304 run_test 100 "check local port using privileged port ==========="
3306 function get_named_value()
3315 echo $line | sed "s/^$tag//"
3322 export CACHE_MAX=`cat $LPROC/llite/*/max_cached_mb | head -n 1`
3324 for s in $LPROC/llite/*/max_cached_mb; do
3325 echo $CACHE_MAX > $s
3334 [ "$CPU" = "UML" ] && nreads=1000
3335 local cache_limit=32
3337 for s in $LPROC/osc/*/rpc_stats; do
3340 trap cleanup_101 EXIT
3341 for s in $LPROC/llite/*; do
3342 echo 0 > $s/read_ahead_stats
3343 echo $cache_limit > $s/max_cached_mb
3347 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3349 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3350 $RANDOM_READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3353 for s in $LPROC/llite/*; do
3354 discard=$(($discard + $(cat $s/read_ahead_stats | get_named_value 'read but discarded')))
3358 if [ $(($discard * 10)) -gt $nreads ] ;then
3359 for s in $LPROC/osc/*/rpc_stats; do
3362 for s in $LPROC/llite/*/read_ahead_stats; do
3365 error "too many ($discard) discarded pages"
3367 rm -f $DIR/$tfile || true
3369 run_test 101 "check read-ahead for random reads ================"
3371 export SETUP_TEST102=no
3373 [ "$SETUP_TEST102" = "yes" ] && return
3379 trap cleanup_test102 EXIT
3381 $SETSTRIPE $tdir $STRIPE_SIZE $STRIPE_OFFSET $STRIPE_COUNT
3385 for count in 1 2 3 4
3387 for offset in 0 1 2 3
3389 local stripe_size=`expr $STRIPE_SIZE \* $num`
3390 local file=file"$num-$offset-$count"
3391 $SETSTRIPE $file $stripe_size $offset $count
3397 star -c f=$TMP/f102.tar $tdir
3402 [ "$SETUP_TEST102" = "yes" ] || return
3410 local testfile=$DIR/xattr_testfile
3415 [ "$UID" != 0 ] && skip "must run as root" && return
3416 [ -z "`grep xattr $LPROC/mdc/*[mM][dD][cC]*/connect_flags`" ] && skip "must have user_xattr" && return
3417 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3419 echo "set/get xattr..."
3420 setfattr -n trusted.name1 -v value1 $testfile || error
3421 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3422 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3424 setfattr -n user.author1 -v author1 $testfile || error
3425 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3426 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3429 setfattr -n trusted.name2 -v value2 $testfile || error
3430 setfattr -n trusted.name3 -v value3 $testfile || error
3431 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3432 grep "trusted.name" | wc -l` -eq 3 ] || error
3435 setfattr -n user.author2 -v author2 $testfile || error
3436 setfattr -n user.author3 -v author3 $testfile || error
3437 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3438 grep "user" | wc -l` -eq 3 ] || error
3440 echo "remove xattr..."
3441 setfattr -x trusted.name1 $testfile || error
3442 getfattr -d -m trusted $testfile 2> /dev/null | \
3443 grep "trusted.name1" && error || true
3445 setfattr -x user.author1 $testfile || error
3446 getfattr -d -m user $testfile 2> /dev/null | \
3447 grep "user.author1" && error || true
3449 # b10667: setting lustre special xattr be silently discarded
3450 echo "set lustre special xattr ..."
3451 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3455 run_test 102a "user xattr test =================================="
3458 # b10930: get/set/list trusted.lov xattr
3459 echo "get/set/list trusted.lov xattr ..."
3460 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3461 local testfile=$DIR/$tfile
3462 $SETSTRIPE $testfile 65536 1 2
3463 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3464 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3466 local testfile2=${testfile}2
3467 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3468 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3471 setfattr -n trusted.lov -v $value $testfile2
3472 local tmp_file=${testfile}3
3473 $GETSTRIPE -v $testfile2 > $tmp_file
3474 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3475 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3476 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3477 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3479 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3482 # b10930: get/set/list trusted.lov xattr
3483 echo "get/set/list trusted.lov xattr ..."
3484 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3486 chown $RUNAS_ID $DIR/$tdir
3487 local testfile=$DIR/$tdir/$tfile
3488 $RUNAS $SETSTRIPE $testfile 65536 1 2
3489 $RUNAS getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3490 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3492 local testfile2=${testfile}2
3493 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3494 grep "trusted.lov" |sed -e 's/[^=]\+=//' `
3496 $RUNAS $MCREATE $testfile2
3497 $RUNAS setfattr -n trusted.lov -v $value $testfile2
3498 local tmp_file=${testfile}3
3499 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3500 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3501 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3502 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3503 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3505 run_test 102c "non-root getfattr/setfattr for trusted.lov EAs ==========="
3511 local lines=`sed -n '/obdidx/=' $1`
3512 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3513 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3514 lines=`expr $lines + 1`
3515 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3518 compare_stripe_info1() {
3521 for count in 1 2 3 4
3523 for offset in 0 1 2 3
3525 local size=`expr $STRIPE_SIZE \* $num`
3526 local file=file"$num-$offset-$count"
3528 $GETSTRIPE -v $file > $tmp_file
3529 get_stripe_info $tmp_file
3530 if test $stripe_size -ne $size
3532 error "$file: different stripe size" && return
3534 if test $stripe_count -ne $count
3536 error "$file: different stripe count" && return
3538 if test $stripe_offset -ne 0
3540 error "$file: different stripe offset" && return
3548 compare_stripe_info2() {
3551 for count in 1 2 3 4
3553 for offset in 0 1 2 3
3555 local size=`expr $STRIPE_SIZE \* $num`
3556 local file=file"$num-$offset-$count"
3558 $GETSTRIPE -v $file > $tmp_file
3559 get_stripe_info $tmp_file
3560 if test $stripe_size -ne $size
3562 error "$file: different stripe size" && return
3564 if test $stripe_count -ne $count
3566 error "$file: different stripe count" && return
3568 if test $stripe_offset -ne $offset
3570 error "$file: different stripe offset" && return
3579 # b10930: star test for trusted.lov xattr
3580 star --xhelp 2>&1 | grep -q nolustre
3583 skip "being skipped because a lustre-aware star is not installed." && return
3585 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3588 star -x f=$TMP/f102.tar -C $DIR/d102d
3590 compare_stripe_info1
3593 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
3596 # b10930: star test for trusted.lov xattr
3597 star --xhelp 2>&1 | grep -q nolustre
3600 skip "being skipped because a lustre-aware star is not installed." && return
3602 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3605 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
3607 compare_stripe_info2
3609 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
3612 # b10930: star test for trusted.lov xattr
3613 star --xhelp 2>&1 | grep -q nolustre
3616 skip "being skipped because a lustre-aware star is not installed." && return
3618 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3622 star -copy $tdir $DIR/d102f
3624 compare_stripe_info1
3626 run_test 102f "star copy files, not keep osts ==========="
3629 # b10930: star test for trusted.lov xattr
3630 star --xhelp 2>&1 | grep -q nolustre
3633 skip "being skipped because a lustre-aware star is not installed." && return
3635 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3639 star -copy -preserve-osts $tdir $DIR/d102g
3641 compare_stripe_info2
3644 run_test 102g "star copy files, keep osts ==========="
3648 $SAVE_PWD/acl/run $SAVE_PWD/acl/$1.test
3653 [ "$UID" != 0 ] && skip "must run as root" && return
3654 [ -z "$(grep acl $LPROC/mdc/*[mM][dD][cC]*/connect_flags)" ] && skip "must have acl enabled" && return
3655 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
3661 echo "performing cp ..."
3662 run_acl_subtest cp || error
3663 echo "performing getfacl-noacl..."
3664 run_acl_subtest getfacl-noacl || error
3665 echo "performing misc..."
3666 run_acl_subtest misc || error
3667 # XXX add back permission test when we support supplementary groups.
3668 # echo "performing permissions..."
3669 # run_acl_subtest permissions || error
3670 echo "performing setfacl..."
3671 run_acl_subtest setfacl || error
3673 # inheritance test got from HP
3674 echo "performing inheritance..."
3675 cp $SAVE_PWD/acl/make-tree . || error
3676 chmod +x make-tree || error
3677 run_acl_subtest inheritance || error
3683 run_test 103 "acl test ========================================="
3687 lfs df || error "lfs df failed"
3688 lfs df -ih || error "lfs df -ih failed"
3689 lfs df -h $DIR || error "lfs df -h $DIR failed"
3690 lfs df -i $DIR || error "lfs df -i $DIR failed"
3691 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
3692 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
3694 OSC=`awk '/-osc-|OSC.*MNT/ {print $4}' $LPROC/devices | head -n 1`
3695 lctl --device %$OSC deactivate
3696 lfs df || error "lfs df with deactivated OSC failed"
3697 lctl --device %$OSC recover
3698 lfs df || error "lfs df with reactivated OSC failed"
3700 run_test 104 "lfs df [-ih] [path] test ========================="
3703 # doesn't work on 2.4 kernels
3705 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3707 flocks_test on -f $DIR/$tfile || error "fail flock on"
3709 flocks_test off -f $DIR/$tfile || error "fail flock off"
3712 run_test 105a "flock when mounted without -o flock test ========"
3716 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3718 flocks_test on -c $DIR/$tfile || error "fail flock on"
3720 flocks_test off -c $DIR/$tfile || error "fail flock off"
3723 run_test 105b "fcntl when mounted without -o flock test ========"
3727 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3729 flocks_test on -l $DIR/$tfile || error "fail flock on"
3731 flocks_test off -l $DIR/$tfile || error "fail flock off"
3734 run_test 105c "lockf when mounted without -o flock test ========"
3736 test_106() { #bug 10921
3737 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
3738 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
3739 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
3741 run_test 106 "attempt exec of dir followed by chown of that dir"
3750 file=`cat /proc/sys/kernel/core_pattern`
3751 core_pid=`cat /proc/sys/kernel/core_uses_pid`
3752 [ $core_pid -eq 1 ] && file=$file.$SLEEPPID
3756 kill -s 11 $SLEEPPID
3758 if [ -e $file ]; then
3759 size=`stat -c%s $file`
3760 [ $size -eq 0 ] && error "Zero length core file $file"
3762 error "Fail to create core file $file"
3767 run_test 107 "Coredump on SIG"
3770 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3772 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
3774 echo "Starting with $OSTIO_pre threads"
3777 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3778 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
3779 echo "$NUMTEST creates/unlinks"
3781 createmany -o $DIR/$tdir/$tfile $NUMTEST
3782 unlinkmany $DIR/$tdir/$tfile $NUMTEST
3784 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3787 # don't return an error
3788 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
3789 "FAIL: No addition ll_ost_io threads were created ($OSTIO_pre)" &&\
3790 echo "This may be fine, depending on what ran before this test" &&\
3791 echo "and how fast this system is." && return
3793 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
3795 run_test 115 "verify dynamic thread creation===================="
3798 AVAIL=($(cat $LPROC/osc/*[oO][sS][cC][-_]*/kbytesavail))
3799 echo OST kbytes available: ${AVAIL[@]}
3800 MAXI=0; MAXV=${AVAIL[0]}
3801 MINI=0; MINV=${AVAIL[0]}
3802 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
3803 #echo OST $i: ${AVAIL[i]}kb
3804 if [ ${AVAIL[i]} -gt $MAXV ]; then
3805 MAXV=${AVAIL[i]}; MAXI=$i
3807 if [ ${AVAIL[i]} -lt $MINV ]; then
3808 MINV=${AVAIL[i]}; MINI=$i
3811 echo Min free space: OST $MINI: $MINV
3812 echo Max free space: OST $MAXI: $MAXV
3816 [ "$OSTCOUNT" -lt "2" ] && echo "not enough OSTs" && return
3817 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
3818 skip "remote MDS, skipping test" && return
3820 echo -n "Free space priority "
3821 cat $LPROC/lov/*/qos_prio_free
3822 DELAY=$(cat $LPROC/lov/*/qos_maxage | head -1 | awk '{print $1}')
3825 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI" &&\
3828 # generate uneven OSTs
3829 mkdir -p $DIR/$tdir/OST${MINI}
3832 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
3833 $SETSTRIPE $DIR/$tdir/OST${MINI} 0 $MINI 1
3835 while [ $FILL -gt 0 ]; do
3836 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
3837 FILL=$(($FILL - 2048))
3846 DIFF=$(($MAXV - $MINV))
3847 DIFF2=$(($DIFF * 100 / $MINV))
3848 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
3849 if [ $DIFF2 -gt 20 ]; then
3852 echo "failed - QOS mode won't be used"
3853 error "QOS imbalance criteria not met"
3857 MINI1=$MINI; MINV1=$MINV
3858 MAXI1=$MAXI; MAXV1=$MAXV
3860 # now fill using QOS
3861 echo writing a bunch of files to QOS-assigned OSTs
3863 while [ $FILL -gt 0 ]; do
3864 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
3865 FILL=$(($FILL - 200))
3869 echo "wrote $i 200k files"
3873 echo "Note: free space may not be updated, so measurements might be off"
3875 DIFF2=$(($MAXV - $MINV))
3876 echo "free space delta: orig $DIFF final $DIFF2"
3877 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
3878 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
3879 echo "Wrote $DIFF to smaller OST $MINI1"
3880 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
3881 echo "Wrote $DIFF2 to larger OST $MAXI1"
3882 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
3884 # Figure out which files were written where
3885 UUID=$(awk '/'$MINI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3887 MINC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3888 echo "$MINC files created on smaller OST $MINI1"
3889 UUID=$(awk '/'$MAXI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3890 MAXC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3891 echo "$MAXC files created on larger OST $MAXI1"
3892 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
3893 [ $MAXC -gt $MINC ] || error "stripe QOS didn't balance free space"
3895 run_test 116 "stripe QOS: free space balance ==================="
3897 test_117() # bug 10891
3899 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
3900 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
3901 sysctl -w lustre.fail_loc=0x21e
3902 > $DIR/$tfile || error "truncate failed"
3903 sysctl -w lustre.fail_loc=0
3904 echo "Truncate succeeded."
3906 run_test 117 "verify fsfilt_extend ============================="
3908 test_118() #bug 11710
3911 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c;
3912 dirty=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
3916 run_test 118 "verify O_SYNC works"
3918 test_119a() # bug 11737
3920 BSIZE=$((512 * 1024))
3921 directio write $DIR/$tfile 0 1 $BSIZE
3922 # We ask to read two blocks, which is more than a file size.
3923 # directio will indicate an error when requested and actual
3924 # sizes aren't equeal (a normal situation in this case) and
3925 # print actual read amount.
3926 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
3927 if [ "$NOB" != "$BSIZE" ]; then
3928 error "read $NOB bytes instead of $BSIZE"
3932 run_test 119a "Short directIO read must return actual read amount"
3934 test_119b() # bug 11737
3936 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3938 lfs setstripe $DIR/$tfile 0 -1 2
3939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
3941 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
3942 error "direct read failed"
3944 run_test 119b "Sparse directIO read must return actual read amount"
3948 cancel_lru_locks mdc
3949 stat $DIR/$tdir > /dev/null
3950 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3951 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3953 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3954 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3955 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
3956 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
3958 run_test 120a "Early Lock Cancel: mkdir test ==================="
3962 cancel_lru_locks mdc
3963 stat $DIR/$tdir > /dev/null
3964 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3965 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3967 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3968 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3969 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
3970 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
3972 run_test 120b "Early Lock Cancel: create test =================="
3975 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
3976 touch $DIR/$tdir/d1/f1
3977 cancel_lru_locks mdc
3978 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
3979 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3980 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3981 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
3982 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3983 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3984 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
3985 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
3987 run_test 120c "Early Lock Cancel: link test ===================="
3991 cancel_lru_locks mdc
3992 stat $DIR/$tdir > /dev/null
3993 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3994 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3995 chmod a+x $DIR/$tdir
3996 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
3997 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
3998 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
3999 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4001 run_test 120d "Early Lock Cancel: setattr test ================="
4005 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4006 cancel_lru_locks mdc
4007 cancel_lru_locks osc
4008 dd if=$DIR/$tdir/f1 of=/dev/null
4009 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4010 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4011 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4012 unlink $DIR/$tdir/f1
4013 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4014 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4015 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4016 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4018 run_test 120e "Early Lock Cancel: unlink test =================="
4021 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4022 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4023 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4024 cancel_lru_locks mdc
4025 cancel_lru_locks osc
4026 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4027 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4028 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4029 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4030 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4031 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4032 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4033 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4034 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4035 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4037 run_test 120f "Early Lock Cancel: rename test =================="
4041 echo create $count files
4043 cancel_lru_locks mdc
4044 cancel_lru_locks osc
4047 can0=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4048 blk0=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4049 createmany -o $DIR/$tdir/f $count
4051 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4052 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4054 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
4055 echo rm $count files
4058 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4059 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4061 echo total: $count removes in $((t2-t1))
4062 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
4064 # wait for commitment of removal
4066 run_test 120g "Early Lock Cancel: performance test ============="
4068 test_121() { #bug #10589
4070 writes=`dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}'`
4071 sysctl -w lustre.fail_loc=0x310
4072 cancel_lru_locks osc > /dev/null
4073 reads=`dd if=$DIR/$tfile of=/dev/null 2>&1 | awk 'BEGIN { FS="+" } /in/ {print $1}'`
4074 sysctl -w lustre.fail_loc=0
4075 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
4077 run_test 121 "read cancel race ================================="
4079 test_122() { #bug #11544
4080 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
4081 sysctl -w lustre.fail_loc=0x508
4082 dd if=/dev/zero of=$DIR/$tfile count=1
4084 sysctl -w lustre.fail_loc=0
4086 run_test 122 "fail client bulk callback (shouldn't LBUG) ======="
4088 test_123() # statahead(bug 11401)
4090 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
4091 log "single core CPU, skipping test" # && return
4096 for ((i=1, j=0; i<=10000; j=$i, i=$((i * 10)) )); do
4097 createmany -o $DIR/$tdir/$tfile $j $((i - j))
4099 grep '[0-9]' $LPROC/llite/*/statahead_max
4100 cancel_lru_locks mdc
4102 ls -l $DIR/$tdir > /dev/null
4104 delta_sa=$((etime - stime))
4105 echo "ls $i files with statahead: $delta_sa sec"
4107 for client in $LPROC/llite/*; do
4108 max=`cat $client/statahead_max`
4109 cat $client/statahead_stats
4110 echo 0 > $client/statahead_max
4113 grep '[0-9]' $LPROC/llite/*/statahead_max
4114 cancel_lru_locks mdc
4116 ls -l $DIR/$tdir > /dev/null
4118 delta=$((etime - stime))
4119 echo "ls $i files without statahead: $delta sec"
4121 for client in /proc/fs/lustre/llite/*; do
4122 cat $client/statahead_stats
4123 echo $max > $client/statahead_max
4126 if [ $delta_sa -gt $delta ]; then
4127 error "ls $i files is slower with statahead!"
4136 delta=$((etime - stime))
4137 echo "rm -r $DIR/$tdir/: $delta seconds"
4139 cat /proc/fs/lustre/llite/*/statahead_stats
4140 # wait for commitment of removal
4143 run_test 123 "verify statahead work"
4149 log "cleanup: ======================================================"
4150 if [ "`mount | grep $MOUNT`" ]; then
4151 rm -rf $DIR/[Rdfs][1-9]*
4153 if [ "$I_MOUNTED" = "yes" ]; then
4154 cleanupall -f || error "cleanup failed"
4156 sysctl -w lnet.debug="$OLDDEBUG" 2> /dev/null || true
4160 echo '=========================== finished ==============================='
4161 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
4162 echo "$0: completed"