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 13310 10764
11 ALWAYS_EXCEPT=" 27o 27q 42a 42b 42c 42d 45 74b 75 $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 [ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 24o 27m 36f 36g 51b 51c 63 64b 68 71 73 101 115"
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
33 export PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
45 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
47 MCREATE=${MCREATE:-mcreate}
48 OPENFILE=${OPENFILE:-openfile}
49 OPENUNLINK=${OPENUNLINK:-openunlink}
50 RANDOM_READS=${RANDOM_READS:-"random-reads"}
51 TOEXCL=${TOEXCL:-toexcl}
52 TRUNCATE=${TRUNCATE:-truncate}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 IOPENTEST1=${IOPENTEST1:-iopentest1}
57 IOPENTEST2=${IOPENTEST2:-iopentest2}
58 MEMHOG=${MEMHOG:-memhog}
59 DIRECTIO=${DIRECTIO:-directio}
60 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
61 UMOUNT=${UMOUNT:-"umount -d"}
63 CHECK_GRANT=${CHECK_GRANT:-"yes"}
64 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
66 if [ $UID -ne 0 ]; then
67 echo "Warning: running as non-root uid $UID"
71 RUNAS_ID=${RUNAS_ID:-500}
72 RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
74 # $RUNAS_ID may get set incorrectly somewhere else
75 if [ $RUNAS_ID -eq 0 ]; then
76 echo "Error: \$RUNAS_ID set to 0, but \$UID is also 0!"
81 export NAME=${NAME:-local}
88 LUSTRE=${LUSTRE:-`dirname $0`/..}
89 . $LUSTRE/tests/test-framework.sh
91 . ${CONFIG:=$LUSTRE/tests/cfg/local.sh}
94 $RUNAS krb5_login.sh || exit 1
95 $RUNAS -u $(($RUNAS_ID + 1)) krb5_login.sh || exit 1
98 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
103 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
112 check_kernel_version() {
113 VERSION_FILE=$LPROC/version
115 [ ! -f $VERSION_FILE ] && echo "can't find kernel version" && return 1
116 GOT_VER=$(awk '/kernel:/ {print $2}' $VERSION_FILE)
117 [ $GOT_VER == "patchless" ] && return 0
118 [ $GOT_VER -ge $WANT_VER ] && return 0
119 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
123 if [ "$ONLY" == "cleanup" ]; then
128 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
130 check_and_setup_lustre
133 [ -z "`echo $DIR | grep $MOUNT`" ] && echo "$DIR not in $MOUNT" && exit 99
135 LOVNAME=`cat $LPROC/llite/*/lov/common_name | tail -n 1`
136 OSTCOUNT=`cat $LPROC/lov/$LOVNAME/numobd`
137 STRIPECOUNT=`cat $LPROC/lov/$LOVNAME/stripecount`
138 STRIPESIZE=`cat $LPROC/lov/$LOVNAME/stripesize`
139 ORIGFREE=`cat $LPROC/lov/$LOVNAME/kbytesavail`
140 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
142 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
143 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
144 rm -rf $DIR/[Rdfs][1-9]*
146 check_runas_id $RUNAS_ID $RUNAS
150 if [ "${ONLY}" = "MOUNT" ] ; then
151 echo "Lustre is up, please go on"
155 echo "preparing for tests involving mounts"
156 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
158 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
159 echo # add a newline after mke2fs.
165 $CHECKSTAT -t file $DIR/$tfile || error
167 $CHECKSTAT -a $DIR/$tfile || error
169 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
172 chmod 0755 $DIR || error
173 $CHECKSTAT -p 0755 $DIR || error
175 run_test 0b "chmod 0755 $DIR ============================="
180 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
181 $CHECKSTAT -t dir $DIR/d1/d2 || error
183 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
188 $CHECKSTAT -a $DIR/d1 || error
190 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
195 $CHECKSTAT -t file $DIR/d2/f || error
197 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
201 $CHECKSTAT -a $DIR/d2 || error
203 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
207 $CHECKSTAT -t dir $DIR/d3 || error
209 run_test 3a "mkdir .../d3 ======================================"
212 if [ ! -d $DIR/d3 ]; then
216 $CHECKSTAT -t file $DIR/d3/f || error
218 run_test 3b "touch .../d3/f ===================================="
222 $CHECKSTAT -a $DIR/d3 || error
224 run_test 3c "rm -r .../d3 ======================================"
228 $CHECKSTAT -t dir $DIR/d4 || error
230 run_test 4a "mkdir .../d4 ======================================"
233 if [ ! -d $DIR/d4 ]; then
237 $CHECKSTAT -t dir $DIR/d4/d2 || error
239 run_test 4b "mkdir .../d4/d2 ==================================="
244 chmod 0707 $DIR/d5/d2
245 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
247 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
251 chmod 0666 $DIR/f6a || error
252 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
254 run_test 6a "touch .../f6a; chmod .../f6a ======================"
257 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
258 if [ ! -f $DIR/f6a ]; then
262 $RUNAS chmod 0444 $DIR/f6a && error
263 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
265 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
268 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
270 chown $RUNAS_ID $DIR/f6c || error
271 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
273 run_test 6c "touch .../f6c; chown .../f6c ======================"
276 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
277 if [ ! -f $DIR/f6c ]; then
279 chown $RUNAS_ID $DIR/f6c
281 $RUNAS chown $UID $DIR/f6c && error
282 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
284 run_test 6d "$RUNAS chown .../f6c (should return error) =="
287 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
289 chgrp $RUNAS_ID $DIR/f6e || error
290 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
292 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
295 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
296 if [ ! -f $DIR/f6e ]; then
298 chgrp $RUNAS_ID $DIR/f6e
300 $RUNAS chgrp $UID $DIR/f6e && error
301 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
303 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
307 mkdir $DIR/d6g || error
308 chmod 777 $DIR/d6g || error
309 $RUNAS mkdir $DIR/d6g/d || error
310 chmod g+s $DIR/d6g/d || error
311 mkdir $DIR/d6g/d/subdir
312 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
314 run_test 6g "Is new dir in sgid dir inheriting group?"
316 test_6h() { # bug 7331
317 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
318 touch $DIR/f6h || error "touch failed"
319 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
320 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
321 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
323 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
329 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
331 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
334 if [ ! -d $DIR/d7 ]; then
338 echo -n foo > $DIR/d7/f2
339 [ "`cat $DIR/d7/f2`" = "foo" ] || error
340 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
342 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
348 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
350 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
356 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
358 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
364 $CHECKSTAT -t file $DIR/d10/d2/f || error
366 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
371 chmod 0666 $DIR/d11/d2
372 chmod 0705 $DIR/d11/d2
373 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
375 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
380 chmod 0666 $DIR/d12/f
381 chmod 0654 $DIR/d12/f
382 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
384 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
388 dd if=/dev/zero of=$DIR/d13/f count=10
390 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
392 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
398 $CHECKSTAT -a $DIR/d14/f || error
400 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
405 mv $DIR/d15/f $DIR/d15/f2
406 $CHECKSTAT -t file $DIR/d15/f2 || error
408 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
414 $CHECKSTAT -a $DIR/d16/f || error
416 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
421 ln -s $DIR/d17/f $DIR/d17/l-exist
423 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
424 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
425 rm -f $DIR/d17/l-exist
426 $CHECKSTAT -a $DIR/d17/l-exist || error
428 run_test 17a "symlinks: create, remove (real) =================="
432 ln -s no-such-file $DIR/d17/l-dangle
434 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
435 $CHECKSTAT -fa $DIR/d17/l-dangle || error
436 rm -f $DIR/d17/l-dangle
437 $CHECKSTAT -a $DIR/d17/l-dangle || error
439 run_test 17b "symlinks: create, remove (dangling) =============="
441 test_17c() { # bug 3440 - don't save failed open RPC for replay
443 ln -s foo $DIR/d17/f17c
444 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
446 run_test 17c "symlinks: open dangling (should return error) ===="
450 ln -s foo $DIR/d17/f17d
451 touch $DIR/d17/f17d || error "creating to new symlink"
453 run_test 17d "symlinks: create dangling ========================"
457 local foo=$DIR/$tdir/$tfile
458 ln -s $foo $foo || error "create symlink failed"
459 ls -l $foo || error "ls -l failed"
460 ls $foo && error "ls not failed" || true
462 run_test 17e "symlinks: create recursive symlink (should return error) ===="
466 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
467 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
468 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
469 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
470 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
471 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
474 run_test 17f "symlinks: long and very long symlink name ========================"
480 run_test 18 "touch .../f ; ls ... =============================="
486 $CHECKSTAT -a $DIR/f19 || error
488 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
491 ls -l $DIR/f19 && error || true
493 run_test 19b "ls -l .../f19 (should return error) =============="
496 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
497 $RUNAS touch $DIR/f19 && error || true
499 run_test 19c "$RUNAS touch .../f19 (should return error) =="
502 cat $DIR/f19 && error || true
504 run_test 19d "cat .../f19 (should return error) =============="
516 $CHECKSTAT -a $DIR/f || error
518 run_test 20 "touch .../f ; ls -l ... ==========================="
522 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
523 ln -s dangle $DIR/d21/link
524 echo foo >> $DIR/d21/link
526 $CHECKSTAT -t link $DIR/d21/link || error
527 $CHECKSTAT -f -t file $DIR/d21/link || error
529 run_test 21 "write to dangling link ============================"
533 chown $RUNAS_ID $WDIR
534 (cd $WDIR || error "cd $WDIR failed";
535 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
537 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
538 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
539 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
541 run_test 22 "unpack tar archive as non-root user ==============="
546 $TOEXCL -e $DIR/d23/f23 || error
548 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
551 echo '== rename sanity =============================================='
552 echo '-- same directory rename'
555 mv $DIR/R1/f $DIR/R1/g
556 $CHECKSTAT -t file $DIR/R1/g || error
558 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
563 mv $DIR/R2/f $DIR/R2/g
564 $CHECKSTAT -a $DIR/R2/f || error
565 $CHECKSTAT -t file $DIR/R2/g || error
567 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
572 mv $DIR/R3/f $DIR/R3/g
573 $CHECKSTAT -a $DIR/R3/f || error
574 $CHECKSTAT -t dir $DIR/R3/g || error
576 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
581 mrename $DIR/R4/f $DIR/R4/g
582 $CHECKSTAT -a $DIR/R4/f || error
583 $CHECKSTAT -t dir $DIR/R4/g || error
585 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
588 echo '-- cross directory renames --'
591 mv $DIR/R5a/f $DIR/R5b/g
592 $CHECKSTAT -a $DIR/R5a/f || error
593 $CHECKSTAT -t file $DIR/R5b/g || error
595 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
599 touch $DIR/R6a/f $DIR/R6b/g
600 mv $DIR/R6a/f $DIR/R6b/g
601 $CHECKSTAT -a $DIR/R6a/f || error
602 $CHECKSTAT -t file $DIR/R6b/g || error
604 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
609 mv $DIR/R7a/d $DIR/R7b/e
610 $CHECKSTAT -a $DIR/R7a/d || error
611 $CHECKSTAT -t dir $DIR/R7b/e || error
613 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
617 mkdir $DIR/R8a/d $DIR/R8b/e
618 mrename $DIR/R8a/d $DIR/R8b/e
619 $CHECKSTAT -a $DIR/R8a/d || error
620 $CHECKSTAT -t dir $DIR/R8b/e || error
622 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
625 echo "-- rename error cases"
629 mrename $DIR/R9/f $DIR/R9/a
630 $CHECKSTAT -t file $DIR/R9/f || error
631 $CHECKSTAT -t dir $DIR/R9/a || error
632 $CHECKSTAT -a file $DIR/R9/a/f || error
634 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
638 mrename $DIR/R10/f $DIR/R10/g
639 $CHECKSTAT -t dir $DIR/R10 || error
640 $CHECKSTAT -a $DIR/R10/f || error
641 $CHECKSTAT -a $DIR/R10/g || error
643 run_test 24j "source does not exist ============================"
646 mkdir $DIR/R11a $DIR/R11a/d
648 mv $DIR/R11a/f $DIR/R11a/d
649 $CHECKSTAT -a $DIR/R11a/f || error
650 $CHECKSTAT -t file $DIR/R11a/d/f || error
652 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
654 # bug 2429 - rename foo foo foo creates invalid file
657 multiop $f OcNs || error
659 run_test 24l "Renaming a file to itself ========================"
663 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
664 # on ext3 this does not remove either the source or target files
665 # though the "expected" operation would be to remove the source
666 $CHECKSTAT -t file ${f} || error "${f} missing"
667 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
669 run_test 24m "Renaming a file to a hard link to itself ========="
673 # this stats the old file after it was renamed, so it should fail
677 $CHECKSTAT ${f}.rename
680 run_test 24n "Statting the old file after renaming (Posix rename 2)"
683 check_kernel_version 37 || return 0
685 rename_many -s random -v -n 10 $DIR/d24o
687 run_test 24o "rename of files during htree split ==============="
691 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
692 mrename $DIR/R12a $DIR/R12b
693 $CHECKSTAT -a $DIR/R12a || error
694 $CHECKSTAT -t dir $DIR/R12b || error
695 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
696 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
698 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
702 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
703 multiop $DIR/R13b D_c &
707 mrename $DIR/R13a $DIR/R13b
708 $CHECKSTAT -a $DIR/R13a || error
709 $CHECKSTAT -t dir $DIR/R13b || error
710 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
711 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
713 wait $MULTIPID || error "multiop close failed"
715 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
717 test_24r() { #bug 3789
718 mkdir $DIR/R14a $DIR/R14a/b
719 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
720 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
721 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
723 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
726 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
727 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
728 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
729 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
731 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
733 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
734 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
735 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
736 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
738 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
740 test_24u() { # bug12192
741 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
742 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
744 run_test 24u "create stripe file"
747 echo '== symlink sanity ============================================='
751 touch $DIR/s25/foo || error
753 run_test 25a "create file in symlinked directory ==============="
756 [ ! -d $DIR/d25 ] && test_25a
757 $CHECKSTAT -t file $DIR/s25/foo || error
759 run_test 25b "lookup file in symlinked directory ==============="
764 ln -s d26/d26-2 $DIR/s26
765 touch $DIR/s26/foo || error
767 run_test 26a "multiple component symlink ======================="
770 mkdir -p $DIR/d26b/d26-2
771 ln -s d26b/d26-2/foo $DIR/s26-2
772 touch $DIR/s26-2 || error
774 run_test 26b "multiple component symlink at end of lookup ======"
779 ln -s d26.2 $DIR/s26.2-1
780 ln -s s26.2-1 $DIR/s26.2-2
781 ln -s s26.2-2 $DIR/s26.2-3
782 chmod 0666 $DIR/s26.2-3/foo
784 run_test 26c "chain of symlinks ================================"
786 # recursive symlinks (bug 439)
788 ln -s d26-3/foo $DIR/d26-3
790 run_test 26d "create multiple component recursive symlink ======"
793 [ ! -h $DIR/d26-3 ] && test_26d
796 run_test 26e "unlink multiple component recursive symlink ======"
798 # recursive symlinks (bug 7022)
800 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
801 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
802 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
803 mkdir $tfile || error "mkdir $tfile failed"
804 cd $tfile || error "cd $tfile failed"
805 ln -s .. dotdot || error "ln dotdot failed"
806 ln -s dotdot/lndir lndir || error "ln lndir failed"
807 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
808 output=`ls $tfile/$tfile/lndir/bar1`
809 [ "$output" = bar1 ] && error "unexpected output"
810 rm -r $tfile || error "rm $tfile failed"
811 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
813 run_test 26f "rm -r of a directory which has recursive symlink ="
816 echo '== stripe sanity =============================================='
817 mkdir -p $DIR/d27 || error "mkdir failed"
818 $SETSTRIPE $DIR/d27/f0 65536 0 1 || error "lstripe failed"
819 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
821 log "== test_27a: write to one stripe file ========================="
822 cp /etc/hosts $DIR/d27/f0 || error
824 run_test 27a "one stripe file =================================="
827 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
829 $SETSTRIPE $DIR/d27/f01 65536 0 2 || error "lstripe failed"
830 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
831 error "two-stripe file doesn't have two stripes"
833 log "== test_27d: write to two stripe file file f01 ================"
834 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
836 run_test 27c "create two stripe file f01 ======================="
840 $SETSTRIPE $DIR/d27/fdef 0 -1 0 || error "lstripe failed"
841 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
842 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
844 run_test 27d "create file with default settings ================"
848 $SETSTRIPE $DIR/d27/f12 65536 0 2 || error "lstripe failed"
849 $SETSTRIPE $DIR/d27/f12 65536 0 2 && error "lstripe succeeded twice"
850 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
852 run_test 27e "lstripe existing file (should return error) ======"
856 $SETSTRIPE $DIR/d27/fbad 100 0 1 && error "lstripe failed"
857 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
858 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
860 run_test 27f "lstripe with bad stripe size (should return error)"
864 $MCREATE $DIR/d27/fnone || error "mcreate failed"
866 log "== test 27h: lfs getstripe with no objects ===================="
867 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
869 log "== test 27i: lfs getstripe with some objects =================="
870 touch $DIR/d27/fsome || error "touch failed"
871 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
873 run_test 27g "test lfs getstripe ==========================================="
877 $SETSTRIPE $DIR/d27/f27j 65536 $OSTCOUNT 1 && error "lstripe failed"||true
879 run_test 27j "lstripe with bad stripe offset (should return error)"
881 test_27k() { # bug 2844
884 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
885 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
886 $SETSTRIPE $FILE 67108864 -1 0 || error "lstripe failed"
887 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
888 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
889 dd if=/dev/zero of=$FILE bs=4k count=1
890 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
891 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
893 run_test 27k "limit i_blksize for broken user apps ============="
897 mcreate $DIR/f27l || error "creating file"
898 $RUNAS $SETSTRIPE $DIR/f27l 65536 -1 1 && \
899 error "lstripe should have failed" || true
901 run_test 27l "check setstripe permissions (should return error)"
904 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
905 if [ $ORIGFREE -gt $MAXFREE ]; then
906 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
910 $SETSTRIPE $DIR/d27/f27m_1 0 0 1
911 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
912 error "dd should fill OST0"
914 while $SETSTRIPE $DIR/d27/f27m_$i 0 0 1 ; do
916 [ $i -gt 256 ] && break
919 touch $DIR/d27/f27m_$i
920 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
921 error "OST0 was full but new created file still use it"
923 touch $DIR/d27/f27m_$i
924 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
925 error "OST0 was full but new created file still use it"
929 run_test 27m "create file while OST0 was full =================="
931 # osc's keep a NOSPC stick flag that gets unset with rmdir
933 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
934 mkdir -p $DIR/d27/nospc
936 sysctl -w lustre.fail_loc=$FAIL_LOC
939 exhaust_precreations() {
941 OST=$(grep ${OSTIDX}": " $LPROC/lov/${LOVNAME}/target_obd | \
942 awk '{print $2}' | sed -e 's/_UUID$//')
944 OSC=$(ls $LPROC/osc | grep "${OST}-osc-MDT0000")
945 last_id=$(cat $LPROC/osc/${OSC}/prealloc_last_id)
946 next_id=$(cat $LPROC/osc/${OSC}/prealloc_next_id)
948 mkdir -p $DIR/d27/${OST}
949 $SETSTRIPE $DIR/d27/${OST} 0 $OSTIDX 1
950 #define OBD_FAIL_OST_ENOSPC 0x215
951 sysctl -w lustre.fail_loc=0x215
952 echo "Creating to objid $last_id on ost $OST..."
953 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
954 grep '[0-9]' $LPROC/osc/${OSC}/prealloc*
958 exhaust_all_precreations() {
960 for (( i=0; i < OSTCOUNT; i++ )) ; do
961 exhaust_precreations $i 0x215
967 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
968 remote_mds && skip "remote MDS" && return
972 exhaust_precreations 0 0x80000215
974 touch $DIR/d27/f27n || error
978 run_test 27n "create file with some full OSTs =================="
981 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
982 remote_mds && skip "remote MDS" && return
986 exhaust_all_precreations 0x215
989 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
994 run_test 27o "create file with all full OSTs (should error) ===="
997 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
998 remote_mds && skip "remote MDS" && return
1003 $MCREATE $DIR/d27/f27p || error
1004 $TRUNCATE $DIR/d27/f27p 80000000 || error
1005 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1007 exhaust_precreations 0 0x80000215
1008 echo foo >> $DIR/d27/f27p || error
1009 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1013 run_test 27p "append to a truncated file with some full OSTs ==="
1016 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1017 remote_mds && skip "remote MDS" && return
1022 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1023 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1024 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1026 exhaust_all_precreations 0x215
1028 echo foo >> $DIR/d27/f27q && error "append succeeded"
1029 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1033 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1036 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1037 remote_mds && skip "remote MDS" && return
1041 exhaust_precreations 0 0x80000215
1043 $SETSTRIPE $DIR/d27/f27r 0 0 2 # && error
1047 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1049 test_27s() { # bug 10725
1051 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1052 error "stripe width >= 2^32 succeeded" || true
1054 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1056 test_27t() { # bug 10864
1061 $WLFS getstripe $tfile
1064 run_test 27t "check that utils parse path correctly"
1066 test_27u() { # bug 4900
1067 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1068 remote_mds && skip "remote MDS" && return
1070 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1072 sysctl -w lustre.fail_loc=0x13d
1074 createmany -o $DIR/d27u/t- 1000
1075 sysctl -w lustre.fail_loc=0
1077 $LFS getstripe $DIR/d27u > $TMP/files
1078 OBJS=`cat $TMP/files | awk -vobjs=0 '($1 == 0) { objs += 1 } END { print objs;}'`
1079 unlinkmany $DIR/d27u/t- 1000
1080 [ $OBJS -gt 0 ] && \
1081 error "Found $OBJS objects were created on OST-0" || pass
1083 run_test 27u "skip object creation on OSC w/o objects =========="
1085 test_27v() { # bug 4900
1086 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1087 remote_mds && skip "remote MDS" && return
1089 exhaust_all_precreations
1092 lfs setstripe $DIR/$tdir 0 -1 1 # 1 stripe / file
1094 touch $DIR/$tdir/$tfile
1095 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1096 sysctl -w lustre.fail_loc=0x705
1098 for F in `seq 1 32`; do
1099 touch $DIR/$tdir/$tfile.$F
1101 sysctl -w lustre.fail_loc=0
1104 TIMEOUT=`sysctl -n lustre.timeout`
1105 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1106 error "$FINISH - $START >= $TIMEOUT / 2"
1110 run_test 27v "skip object creation on slow OST ================="
1112 test_27w() { # bug 10997
1113 mkdir -p $DIR/d27w || error "mkdir failed"
1114 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1115 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1116 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1118 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1119 for i in `seq 1 $OSTCOUNT`; do
1121 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1122 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1123 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1124 [ $count -ne $i ] && error "stripe count $count != $i" || true
1125 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1128 run_test 27w "check lfs setstripe -c -s -i options ============="
1132 $CREATETEST $DIR/d28/ct || error
1134 run_test 28 "create/mknod/mkdir with bad file types ============"
1137 cancel_lru_locks mdc
1142 MDCDIR=${MDCDIR:-$LPROC/ldlm/namespaces/*-mdc-*}
1143 LOCKCOUNTORIG=`cat $MDCDIR/lock_count`
1144 LOCKUNUSEDCOUNTORIG=`cat $MDCDIR/lock_unused_count`
1145 [ -z $"LOCKCOUNTORIG" ] && echo "No mdc lock count" && return 1
1149 LOCKCOUNTCURRENT=`cat $MDCDIR/lock_count`
1150 LOCKUNUSEDCOUNTCURRENT=`cat $MDCDIR/lock_unused_count`
1151 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1152 echo > $LPROC/ldlm/dump_namespaces
1153 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1154 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1155 log "dumped log to $TMP/test_29.dk (bug 5793)"
1158 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1159 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1160 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1161 log "dumped log to $TMP/test_29.dk (bug 5793)"
1165 run_test 29 "IT_GETATTR regression ============================"
1168 cp `which ls` $DIR || cp /bin/ls $DIR
1172 run_test 30 "run binary from Lustre (execve) ==================="
1175 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1176 $CHECKSTAT -a $DIR/f31 || error
1178 run_test 31a "open-unlink file =================================="
1181 touch $DIR/f31 || error
1182 ln $DIR/f31 $DIR/f31b || error
1183 multiop $DIR/f31b Ouc || error
1184 $CHECKSTAT -t file $DIR/f31 || error
1186 run_test 31b "unlink file with multiple links while open ======="
1189 touch $DIR/f31 || error
1190 ln $DIR/f31 $DIR/f31c || error
1191 multiop $DIR/f31 O_uc &
1193 multiop $DIR/f31c Ouc
1195 kill -USR1 $MULTIPID
1198 run_test 31c "open-unlink file with multiple links ============="
1201 opendirunlink $DIR/d31d $DIR/d31d || error
1202 $CHECKSTAT -a $DIR/d31d || error
1204 run_test 31d "remove of open directory ========================="
1206 test_31e() { # bug 2904
1207 check_kernel_version 34 || return 0
1208 openfilleddirunlink $DIR/d31e || error
1210 run_test 31e "remove of open non-empty directory ==============="
1212 test_31f() { # bug 4554
1215 lfs setstripe $DIR/d31f 1048576 -1 1
1216 cp /etc/hosts $DIR/d31f
1218 lfs getstripe $DIR/d31f/hosts
1219 multiop $DIR/d31f D_c &
1224 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1226 lfs setstripe $DIR/d31f 1048576 -1 1
1227 cp /etc/hosts $DIR/d31f
1229 lfs getstripe $DIR/d31f/hosts
1230 multiop $DIR/d31f D_c &
1235 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1236 wait $MULTIPID || error "first opendir $MULTIPID failed"
1240 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1241 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1244 run_test 31f "remove of open directory with open-unlink file ==="
1247 echo "-- cross directory link --"
1248 mkdir $DIR/d31g{a,b}
1250 ln $DIR/d31ga/f $DIR/d31gb/g
1251 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1252 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1253 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1254 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1256 run_test 31g "cross directory link==============="
1259 echo "-- cross directory link --"
1263 ln $DIR/d31h/f $DIR/d31h/dir/g
1264 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1265 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1266 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1267 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1269 run_test 31h "cross directory link under child==============="
1272 echo "-- cross directory link --"
1275 touch $DIR/d31i/dir/f
1276 ln $DIR/d31i/dir/f $DIR/d31i/g
1277 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1278 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1279 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1280 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1282 run_test 31i "cross directory link under parent==============="
1287 mkdir $DIR/d31j/dir1
1288 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1289 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1290 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1291 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1294 run_test 31j "link for directory==============="
1300 touch $DIR/d31k/exist
1301 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1302 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1303 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1304 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1305 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1306 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1307 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1310 run_test 31k "link to file: the same, non-existing, dir==============="
1316 touch $DIR/d31m2/exist
1317 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1318 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1319 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1320 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1321 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1322 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1325 run_test 31m "link to file: the same, non-existing, dir==============="
1328 echo "== more mountpoints and symlinks ================="
1329 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1330 mkdir -p $DIR/d32a/ext2-mountpoint
1331 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1332 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1333 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1335 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1338 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1339 mkdir -p $DIR/d32b/ext2-mountpoint
1340 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1341 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1342 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1344 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1347 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1348 mkdir -p $DIR/d32c/ext2-mountpoint
1349 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1350 mkdir -p $DIR/d32c/d2/test_dir
1351 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1352 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1354 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1357 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1358 mkdir -p $DIR/d32d/ext2-mountpoint
1359 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1360 mkdir -p $DIR/d32d/d2/test_dir
1361 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1362 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1364 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1367 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1368 mkdir -p $DIR/d32e/tmp
1369 TMP_DIR=$DIR/d32e/tmp
1370 ln -s $DIR/d32e $TMP_DIR/symlink11
1371 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1372 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1373 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1375 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1378 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1379 mkdir -p $DIR/d32f/tmp
1380 TMP_DIR=$DIR/d32f/tmp
1381 ln -s $DIR/d32f $TMP_DIR/symlink11
1382 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1383 ls $DIR/d32f/tmp/symlink11 || error
1384 ls $DIR/d32f/symlink01 || error
1386 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1389 TMP_DIR=$DIR/$tdir/tmp
1390 mkdir -p $TMP_DIR $DIR/${tdir}2
1391 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1392 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1393 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1394 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1395 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1396 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1398 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1401 rm -fr $DIR/$tdir $DIR/${tdir}2
1402 TMP_DIR=$DIR/$tdir/tmp
1403 mkdir -p $TMP_DIR $DIR/${tdir}2
1404 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1405 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1406 ls $TMP_DIR/symlink12 || error
1407 ls $DIR/$tdir/symlink02 || error
1409 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1412 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1413 mkdir -p $DIR/d32i/ext2-mountpoint
1414 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1415 touch $DIR/d32i/test_file
1416 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1417 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1419 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1422 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1423 mkdir -p $DIR/d32j/ext2-mountpoint
1424 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1425 touch $DIR/d32j/test_file
1426 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1427 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1429 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1433 mkdir -p $DIR/d32k/ext2-mountpoint
1434 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1435 mkdir -p $DIR/d32k/d2
1436 touch $DIR/d32k/d2/test_file || error
1437 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1438 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1440 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1444 mkdir -p $DIR/d32l/ext2-mountpoint
1445 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1446 mkdir -p $DIR/d32l/d2
1447 touch $DIR/d32l/d2/test_file
1448 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1449 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1451 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1455 mkdir -p $DIR/d32m/tmp
1456 TMP_DIR=$DIR/d32m/tmp
1457 ln -s $DIR $TMP_DIR/symlink11
1458 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1459 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1460 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1462 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1466 mkdir -p $DIR/d32n/tmp
1467 TMP_DIR=$DIR/d32n/tmp
1468 ln -s $DIR $TMP_DIR/symlink11
1469 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1470 ls -l $DIR/d32n/tmp/symlink11 || error
1471 ls -l $DIR/d32n/symlink01 || error
1473 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1476 rm -fr $DIR/d32o $DIR/$tfile
1478 mkdir -p $DIR/d32o/tmp
1479 TMP_DIR=$DIR/d32o/tmp
1480 ln -s $DIR/$tfile $TMP_DIR/symlink12
1481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1482 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1483 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1484 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1485 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1487 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1497 mkdir -p $DIR/d32p/tmp
1499 TMP_DIR=$DIR/d32p/tmp
1501 ln -s $DIR/$tfile $TMP_DIR/symlink12
1503 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1505 cat $DIR/d32p/tmp/symlink12 || error
1507 cat $DIR/d32p/symlink02 || error
1510 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1513 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1515 touch $DIR/d32q/under_the_mount
1516 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1517 ls $DIR/d32q/under_the_mount && error || true
1518 $UMOUNT $DIR/d32q || error
1520 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1523 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1525 touch $DIR/d32r/under_the_mount
1526 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1527 ls $DIR/d32r | grep -q under_the_mount && error || true
1528 $UMOUNT $DIR/d32r || error
1530 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1535 chmod 444 $DIR/$tfile
1536 chown $RUNAS_ID $DIR/$tfile
1538 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1541 run_test 33 "write file with mode 444 (should return error) ===="
1546 chown $RUNAS_ID $DIR/d33
1547 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1548 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1549 error "open RDWR" || true
1551 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1553 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1556 $MCREATE $DIR/f34 || error
1557 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1558 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1559 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1560 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1562 run_test 34a "truncate file that has not been opened ==========="
1565 [ ! -f $DIR/f34 ] && test_34a
1566 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1567 $OPENFILE -f O_RDONLY $DIR/f34
1568 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1569 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1571 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1574 [ ! -f $DIR/f34 ] && test_34a
1575 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1576 $OPENFILE -f O_RDWR $DIR/f34
1577 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1578 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1580 run_test 34c "O_RDWR opening file-with-size works =============="
1583 [ ! -f $DIR/f34 ] && test_34a
1584 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1585 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1588 run_test 34d "write to sparse file ============================="
1592 $MCREATE $DIR/f34e || error
1593 $TRUNCATE $DIR/f34e 1000 || error
1594 $CHECKSTAT -s 1000 $DIR/f34e || error
1595 $OPENFILE -f O_RDWR $DIR/f34e
1596 $CHECKSTAT -s 1000 $DIR/f34e || error
1598 run_test 34e "create objects, some with size and some without =="
1600 test_34f() { # bug 6242, 6243
1603 $MCREATE $DIR/f34f || error
1604 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1605 dd if=$DIR/f34f of=$TMP/f34f
1606 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1607 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1608 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1609 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1610 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1612 run_test 34f "read from a file with no objects until EOF ======="
1615 cp /bin/sh $DIR/f35a
1617 chown $RUNAS_ID $DIR/f35a
1618 $RUNAS $DIR/f35a && error || true
1621 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1625 utime $DIR/f36 || error
1627 run_test 36a "MDS utime check (mknod, utime) ==================="
1631 utime $DIR/f36 || error
1633 run_test 36b "OST utime check (open, utime) ===================="
1638 chown $RUNAS_ID $DIR/d36
1639 $RUNAS utime $DIR/d36/f36 || error
1641 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1644 [ ! -d $DIR/d36 ] && test_36c
1645 echo "" > $DIR/d36/f36
1646 $RUNAS utime $DIR/d36/f36 || error
1648 run_test 36d "non-root OST utime check (open, utime) ==========="
1651 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1653 touch $DIR/$tdir/$tfile
1654 $RUNAS utime $DIR/$tdir/$tfile && \
1655 error "utime worked, expected failure" || true
1657 run_test 36e "utime on non-owned file (should return error) ===="
1660 export LANG=C LC_LANG=C # for date language
1662 DATESTR="Dec 20 2000"
1664 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1665 sysctl -w lustre.fail_loc=0x80000214
1667 cp /etc/hosts $DIR/$tdir/$tfile
1668 sync & # write RPC generated with "current" inode timestamp, but delayed
1670 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1671 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1672 cancel_lru_locks osc
1673 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1675 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1676 echo "BEFORE: $LS_BEFORE" && \
1677 echo "AFTER : $LS_AFTER" && \
1678 echo "WANT : $DATESTR" && \
1679 error "$DIR/$tdir/$tfile timestamps changed" || true
1681 run_test 36f "utime on file racing with OST BRW write =========="
1683 export FMD_MAX_AGE=`do_facet ost1 cat $LPROC/obdfilter/*/client_cache_seconds | head -n 1`
1685 [ -z "$FMD_MAX_AGE" ] && skip "skip test for remote OST" && return
1686 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1687 touch $DIR/d36/$tfile
1688 sleep $((FMD_MAX_AGE + 12))
1689 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1690 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1691 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1692 error "fmd didn't expire after ping" || true
1694 run_test 36g "filter mod data cache expiry ====================="
1698 echo f > $DIR/$tdir/fbugfile
1699 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1700 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1701 $UMOUNT $DIR/$tdir || error
1702 rm -f $DIR/$tdir/fbugfile || error
1704 run_test 37 "ls a mounted file system to check old content ====="
1707 o_directory $DIR/$tfile
1709 run_test 38 "open a regular file with O_DIRECTORY =============="
1713 touch $DIR/${tfile}2
1714 # ls -l $DIR/$tfile $DIR/${tfile}2
1715 # ls -lu $DIR/$tfile $DIR/${tfile}2
1716 # ls -lc $DIR/$tfile $DIR/${tfile}2
1718 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1719 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1721 ls -l $DIR/$tfile $DIR/${tfile}2
1723 ls -lu $DIR/$tfile $DIR/${tfile}2
1725 ls -lc $DIR/$tfile $DIR/${tfile}2
1726 error "O_TRUNC didn't change timestamps"
1729 run_test 39 "mtime changed on create ==========================="
1732 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1733 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1734 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1736 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1740 small_write $DIR/f41 18
1742 run_test 41 "test small file write + fstat ====================="
1744 count_ost_writes() {
1745 cat $LPROC/osc/*/stats |
1746 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1753 BG_DIRTY_RATIO_SAVE=10
1754 MAX_BG_DIRTY_RATIO=25
1758 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1759 # dirty_ratio, dirty_background_ratio
1760 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1761 echo $WRITEBACK_SAVE > /proc/sys/vm/dirty_writeback_centisecs
1762 echo $BG_DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_background_ratio
1763 echo $DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_ratio
1765 # if file not here, we are a 2.4 kernel
1766 kill -CONT `pidof kupdated`
1771 # setup the trap first, so someone cannot exit the test at the
1772 # exact wrong time and mess up a machine
1773 trap start_writeback EXIT
1774 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1775 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1776 WRITEBACK_SAVE=`cat /proc/sys/vm/dirty_writeback_centisecs`
1777 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1778 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1779 # save and increase /proc/sys/vm/dirty_ratio
1780 DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_ratio`
1781 echo $MAX_DIRTY_RATIO > /proc/sys/vm/dirty_ratio
1782 # save and increase /proc/sys/vm/dirty_background_ratio
1783 BG_DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_background_ratio`
1784 echo $MAX_BG_DIRTY_RATIO > /proc/sys/vm/dirty_background_ratio
1786 # if file not here, we are a 2.4 kernel
1787 kill -STOP `pidof kupdated`
1791 # ensure that all stripes have some grant before we test client-side cache
1793 [ "$SETUP_TEST42" ] && return
1794 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1795 dd if=/dev/zero of=$i bs=4k count=1
1801 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1802 # file truncation, and file removal.
1805 cancel_lru_locks osc
1807 sync; sleep 1; sync # just to be safe
1808 BEFOREWRITES=`count_ost_writes`
1809 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur_grant_bytes
1810 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1811 AFTERWRITES=`count_ost_writes`
1812 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1813 error "$BEFOREWRITES < $AFTERWRITES"
1816 run_test 42a "ensure that we don't flush on close =============="
1820 cancel_lru_locks osc
1823 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1824 BEFOREWRITES=`count_ost_writes`
1825 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1826 AFTERWRITES=`count_ost_writes`
1827 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1828 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1830 BEFOREWRITES=`count_ost_writes`
1831 sync || error "sync: $?"
1832 AFTERWRITES=`count_ost_writes`
1833 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1834 error "$BEFOREWRITES < $AFTERWRITES on sync"
1836 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1840 run_test 42b "test destroy of file with cached dirty data ======"
1842 # if these tests just want to test the effect of truncation,
1843 # they have to be very careful. consider:
1844 # - the first open gets a {0,EOF}PR lock
1845 # - the first write conflicts and gets a {0, count-1}PW
1846 # - the rest of the writes are under {count,EOF}PW
1847 # - the open for truncate tries to match a {0,EOF}PR
1848 # for the filesize and cancels the PWs.
1849 # any number of fixes (don't get {0,EOF} on open, match
1850 # composite locks, do smarter file size management) fix
1851 # this, but for now we want these tests to verify that
1852 # the cancellation with truncate intent works, so we
1853 # start the file with a full-file pw lock to match against
1854 # until the truncate.
1859 cancel_lru_locks osc
1861 # prime the file with 0,EOF PW to match
1865 # now the real test..
1866 dd if=/dev/zero of=$file bs=1024 count=100
1867 BEFOREWRITES=`count_ost_writes`
1868 $TRUNCATE $file $offset
1869 cancel_lru_locks osc
1870 AFTERWRITES=`count_ost_writes`
1876 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1877 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1880 run_test 42c "test partial truncate of file with cached dirty data"
1884 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1885 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1888 run_test 42d "test complete truncate of file with cached dirty data"
1891 cp -p /bin/ls $DIR/$tdir/$tfile
1892 multiop $DIR/$tdir/$tfile Ow_c &
1894 # give multiop a chance to open
1897 $DIR/$tdir/$tfile && error || true
1900 run_test 43 "execution of file opened for write should return -ETXTBSY"
1904 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1905 $DIR/d43/multiop $TMP/test43.junk O_c &
1908 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1909 kill -USR1 $MULTIPID || return 2
1910 wait $MULTIPID || return 3
1913 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1917 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1918 $DIR/d43/multiop $TMP/test43.junk O_c &
1921 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1922 kill -USR1 $MULTIPID || return 2
1923 wait $MULTIPID || return 3
1926 run_test 43b "truncate of file being executed should return -ETXTBSY"
1929 local testdir="$DIR/d43c"
1932 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1933 ( cd $testdir && md5sum -c)
1935 run_test 43c "md5sum of copy into lustre========================"
1938 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1939 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1940 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1942 run_test 44 "zero length read from a sparse stripe ============="
1945 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1947 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1948 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1949 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1951 if [ $nstripe -eq 0 -o $nstripe -gt 1024 ] ; then
1952 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1955 OFFSETS="0 $((stride/2)) $((stride-1))"
1956 for offset in $OFFSETS ; do
1957 for i in `seq 0 $((nstripe-1))`; do
1958 local GLOBALOFFSETS=""
1959 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1960 local myfn=$DIR/d44a-$size
1961 echo "--------writing $myfn at $size"
1962 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1963 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1964 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1965 || error "ll_sparseness_verify $GLOBALOFFSETS"
1967 for j in `seq 0 $((nstripe-1))`; do
1968 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1969 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1970 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1972 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1973 || error "ll_sparseness_verify $GLOBALOFFSETS"
1978 run_test 44a "test sparse pwrite ==============================="
1982 for d in $LPROC/osc/*/cur_dirty_bytes; do
1983 tot=$(($tot + `cat $d`))
1988 before=`dirty_osc_total`
1989 echo executing "\"$*\""
1991 after=`dirty_osc_total`
1992 echo before $before, after $after
1996 # Obtain grants from OST if it supports it
1997 echo blah > ${f}_grant
2000 do_dirty_record "echo blah > $f"
2001 [ $before -eq $after ] && error "write wasn't cached"
2002 do_dirty_record "> $f"
2003 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2004 do_dirty_record "echo blah > $f"
2005 [ $before -eq $after ] && error "write wasn't cached"
2006 do_dirty_record "sync"
2007 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2008 do_dirty_record "echo blah > $f"
2009 [ $before -eq $after ] && error "write wasn't cached"
2010 do_dirty_record "cancel_lru_locks osc"
2011 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2014 run_test 45 "osc io page accounting ============================"
2020 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2021 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2022 # objects offset and an assert hit when an rpc was built with 1023's mapped
2023 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2028 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2030 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2031 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2035 run_test 46 "dirtying a previously written page ================"
2037 # Check that device nodes are created and then visible correctly (#2091)
2039 cmknod $DIR/test_47_node || error
2041 run_test 47 "Device nodes check ================================"
2043 test_48a() { # bug 2399
2044 check_kernel_version 34 || return 0
2047 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2048 mkdir $DIR/d48a || error "recreate directory failed"
2049 touch foo || error "'touch foo' failed after recreating cwd"
2050 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2051 if check_kernel_version 44; then
2052 touch .foo || error "'touch .foo' failed after recreating cwd"
2053 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2055 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2056 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2057 cd . || error "'cd .' failed after recreating cwd"
2058 mkdir . && error "'mkdir .' worked after recreating cwd"
2059 rmdir . && error "'rmdir .' worked after recreating cwd"
2060 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2061 cd .. || error "'cd ..' failed after recreating cwd"
2063 run_test 48a "Access renamed working dir (should return errors)="
2065 test_48b() { # bug 2399
2066 check_kernel_version 34 || return 0
2069 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2070 touch foo && error "'touch foo' worked after removing cwd"
2071 mkdir foo && error "'mkdir foo' worked after removing cwd"
2072 if check_kernel_version 44; then
2073 touch .foo && error "'touch .foo' worked after removing cwd"
2074 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2076 ls . > /dev/null && error "'ls .' worked after removing cwd"
2077 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2078 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2079 mkdir . && error "'mkdir .' worked after removing cwd"
2080 rmdir . && error "'rmdir .' worked after removing cwd"
2081 ln -s . foo && error "'ln -s .' worked after removing cwd"
2082 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2084 run_test 48b "Access removed working dir (should return errors)="
2086 test_48c() { # bug 2350
2087 check_kernel_version 36 || return 0
2088 #sysctl -w lnet.debug=-1
2090 mkdir -p $DIR/d48c/dir
2092 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2093 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2094 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2095 if check_kernel_version 44; then
2096 touch .foo && error "'touch .foo' worked after removing cwd"
2097 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2099 $TRACE ls . && error "'ls .' worked after removing cwd"
2100 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2101 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2102 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2103 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2104 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2105 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2107 run_test 48c "Access removed working subdir (should return errors)"
2109 test_48d() { # bug 2350
2110 check_kernel_version 36 || return 0
2111 #sysctl -w lnet.debug=-1
2113 mkdir -p $DIR/d48d/dir
2115 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2116 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2117 $TRACE touch foo && error "'touch foo' worked after removing parent"
2118 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2119 if check_kernel_version 44; then
2120 touch .foo && error "'touch .foo' worked after removing parent"
2121 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2123 $TRACE ls . && error "'ls .' worked after removing parent"
2124 $TRACE ls .. && error "'ls ..' worked after removing parent"
2125 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2126 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2127 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2128 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2129 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2131 run_test 48d "Access removed parent subdir (should return errors)"
2133 test_48e() { # bug 4134
2134 check_kernel_version 41 || return 0
2135 #sysctl -w lnet.debug=-1
2137 mkdir -p $DIR/d48e/dir
2139 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2140 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2141 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2142 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2143 # On a buggy kernel addition of "touch foo" after cd .. will
2144 # produce kernel oops in lookup_hash_it
2145 touch ../foo && error "'cd ..' worked after recreate parent"
2147 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2149 run_test 48e "Access to recreated parent subdir (should return errors)"
2155 ls /proc/$$/cwd || error
2157 run_test 50 "special situations: /proc symlinks ==============="
2160 # bug 1516 - create an empty entry right after ".." then split dir
2163 $MCREATE $DIR/d51/bar
2165 createmany -m $DIR/d51/longfile 201
2167 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2168 $MCREATE $DIR/d51/longfile$FNUM
2173 ls -l $DIR/d51 > /dev/null || error
2175 run_test 51 "special situations: split htree with empty entry =="
2177 #export NUMTEST=70000
2178 # FIXME: I select a relatively small number to do basic test.
2179 # large number may give panic(). debugging on this is going on.
2182 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2183 [ $NUMFREE -lt 21000 ] && \
2184 skip "not enough free inodes ($NUMFREE)" && \
2187 check_kernel_version 40 || NUMTEST=31000
2188 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2191 createmany -d $DIR/d51b/t- $NUMTEST
2193 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2196 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2199 unlinkmany -d $DIR/d51b/t- $NUMTEST
2201 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2204 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2206 createmany -o $DIR/d51d/t- 1000
2207 $LFS getstripe $DIR/d51d > $TMP/files
2208 for N in `seq 0 $((OSTCOUNT - 1))`; do
2209 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2210 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2211 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2213 unlinkmany $DIR/d51d/t- 1000
2216 for N in `seq 1 $((OSTCOUNT - 1))`; do
2217 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2218 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2219 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2220 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2222 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2223 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2224 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2225 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2229 run_test 51d "check object distribution ===================="
2232 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2235 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2236 echo bar >> $DIR/d52a/foo || error "append bar failed"
2237 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2238 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2239 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2240 echo foo >> $DIR/d52a/foo || error "append foo failed"
2241 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2242 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2243 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2245 rm -fr $DIR/d52a || error "cleanup rm failed"
2247 run_test 52a "append-only flag test (should return errors) ====="
2250 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2253 chattr =i $DIR/d52b/foo || error
2254 cat test > $DIR/d52b/foo && error
2255 cp /etc/hosts $DIR/d52b/foo && error
2256 rm -f $DIR/d52b/foo 2>/dev/null && error
2257 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2258 echo foo >> $DIR/d52b/foo && error
2259 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2260 [ -f $DIR/d52b/foo ] || error
2261 [ -f $DIR/d52b/foo_ren ] && error
2262 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2263 chattr -i $DIR/d52b/foo || error
2265 rm -fr $DIR/d52b || error
2267 run_test 52b "immutable flag test (should return errors) ======="
2270 remote_mds && skip "remote MDS" && return
2273 for i in `ls -d $LPROC/osc/*-osc-MDT0000 2> /dev/null` ; do
2274 ostname=`basename $i | cut -d - -f 1-2`
2275 ost_last=`cat $LPROC/obdfilter/$ostname/last_id`
2276 mds_last=`cat $i/prealloc_last_id`
2277 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2278 if [ $ost_last != $mds_last ]; then
2279 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2283 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2286 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2287 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2288 $SOCKETSERVER $DIR/socket
2289 $SOCKETCLIENT $DIR/socket || error
2290 $MUNLINK $DIR/socket
2292 run_test 54a "unix domain socket test =========================="
2298 dd if=/dev/zero of=$f bs=`page_size` count=1
2300 run_test 54b "char device works in lustre ======================"
2303 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2304 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2305 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2307 for i in `seq 3 7`; do
2308 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2318 loopdev="$DIR/loop54c"
2321 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2322 mknod $loopdev b 7 $LOOPNUM
2323 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2324 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2325 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2326 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2328 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2329 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2331 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2336 run_test 54c "block device works in lustre ====================="
2342 [ "$string" = `echo $string > $f | cat $f` ] || error
2344 run_test 54d "fifo device works in lustre ======================"
2347 check_kernel_version 46 || return 0
2351 echo $string > $f || error
2353 run_test 54e "console/tty device works in lustre ======================"
2356 grep -q $FSTYPE /proc/filesystems && return 1
2358 grep -q $FSTYPE /proc/filesystems && return 1
2359 insmod ../$FSTYPE/$FSTYPE.o
2360 grep -q $FSTYPE /proc/filesystems && return 1
2361 insmod ../$FSTYPE/$FSTYPE.ko
2362 grep -q $FSTYPE /proc/filesystems && return 1
2369 check_fstype && skip "can't find fs $FSTYPE" && return
2370 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2372 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2373 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2374 echo "check for $EXT2_DEV. Please wait..."
2376 $UMOUNT $DIR/d55 || error "unmounting"
2378 run_test 55 "check iopen_connect_dentry() ======================"
2386 NUMFILESx2=$(($NUMFILES * 2))
2387 for i in `seq 1 $NUMFILES` ; do
2388 touch $DIR/d56/file$i
2389 touch $DIR/d56/dir/file$i
2392 # test lfs getstripe with --recursive
2393 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2394 [ $FILENUM -eq $NUMFILESx2 ] || error \
2395 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2396 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2397 [ $FILENUM -eq $NUMFILES ] || error \
2398 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2399 echo "lfs getstripe --recursive passed."
2401 # test lfs getstripe with file instead of dir
2402 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2403 [ $FILENUM -eq 1 ] || error \
2404 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2405 echo "lfs getstripe file passed."
2407 #test lfs getstripe with --verbose
2408 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2409 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2410 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2411 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2412 echo "lfs getstripe --verbose passed."
2414 #test lfs getstripe with --obd
2415 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2416 error "lfs getstripe --obd wrong_uuid should return error message"
2418 [ "$OSTCOUNT" -lt 2 ] && \
2419 skip "skipping other lfs getstripe --obd test" && return
2420 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2421 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2422 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2423 [ $FOUND -eq $FILENUM ] || \
2424 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2425 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2426 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2427 error "lfs getstripe --obd wrong: should not show file on other obd"
2428 echo "lfs getstripe --obd passed."
2430 run_test 56 "check lfs getstripe ===================================="
2437 if [ ! -d "$DIR/${tdir}g" ] ; then
2438 mkdir -p $DIR/${tdir}g
2439 for i in `seq 1 $LOCAL_NUMFILES` ; do
2440 touch $DIR/${tdir}g/file$i
2442 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2443 mkdir $DIR/${tdir}g/dir$i
2444 for j in `seq 1 $LOCAL_NUMFILES` ; do
2445 touch $DIR/${tdir}g/dir$i/file$j
2454 setup_56 $NUMFILES $NUMDIRS
2456 EXPECTED=$(($NUMDIRS + 2))
2457 # test lfs find with -name
2458 for i in `seq 1 $NUMFILES` ; do
2459 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2460 [ $NUMS -eq $EXPECTED ] || error \
2461 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2463 echo "lfs find -name passed."
2465 run_test 56g "check lfs find -name ============================="
2470 setup_56 $NUMFILES $NUMDIRS
2472 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2473 # test lfs find with ! -name
2474 for i in `seq 1 $NUMFILES` ; do
2475 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2476 [ $NUMS -eq $EXPECTED ] || error \
2477 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2479 echo "lfs find ! -name passed."
2481 run_test 56h "check lfs find ! -name ============================="
2486 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2487 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2488 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2490 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2493 # note test will not do anything if MDS is not local
2494 remote_mds && skip "remote MDS" && return
2496 for DEV in `cat $LPROC/mds/*/mntdev`; do
2497 dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2498 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2499 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2503 run_test 57a "verify MDS filesystem created with large inodes =="
2508 FILEN=$DIR/d57b/f$FILECOUNT
2509 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2510 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2511 echo "mcreating $FILECOUNT files"
2512 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2513 error "creating files in $DIR/d57b"
2515 # verify that files do not have EAs yet
2516 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2517 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2519 MDSFREE="`cat $LPROC/mds/*/kbytesfree 2> /dev/null`"
2520 MDCFREE="`cat $LPROC/mdc/*/kbytesfree | head -n 1`"
2521 echo "opening files to create objects/EAs"
2522 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2523 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2526 # verify that files have EAs now
2527 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2528 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2530 sleep 1 # make sure we get new statfs data
2531 # MDSFREE2="`cat $LPROC/mds/*/kbytesfree`"
2532 # MDCFREE2="`cat $LPROC/mdc/*/kbytesfree`"
2533 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2534 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2535 # error "MDC before $MDCFREE != after $MDCFREE2"
2537 # echo "MDC before $MDCFREE != after $MDCFREE2"
2538 # echo "unable to confirm if MDS has large inodes"
2543 run_test 57b "default LOV EAs are stored inside large inodes ==="
2546 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2549 run_test 58 "verify cross-platform wire constants =============="
2552 echo "touch 130 files"
2553 createmany -o $DIR/f59- 130
2555 unlinkmany $DIR/f59- 130
2558 # wait for commitment of removal
2560 run_test 59 "verify cancellation of llog records async ========="
2562 TEST60_HEAD="test_60 run $RANDOM"
2564 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2565 log "$TEST60_HEAD - from kernel mode"
2568 run_test 60a "llog sanity tests run from kernel module =========="
2570 test_60b() { # bug 6411
2572 LLOG_COUNT=`dmesg | grep -A 1000 "$TEST60_HEAD" | grep -c llog_test`
2573 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages"|| true
2575 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2578 echo "create 5000 files"
2579 createmany -o $DIR/f60c- 5000
2580 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2581 sysctl -w lustre.fail_loc=0x8000013c
2582 unlinkmany $DIR/f60c- 5000
2583 sysctl -w lustre.fail_loc=0
2585 run_test 60c "unlink file when mds full"
2589 dd if=/dev/zero of=$f bs=`page_size` count=1
2590 cancel_lru_locks osc
2591 multiop $f OSMWUc || error
2594 run_test 61 "mmap() writes don't make sync hang ================"
2596 # bug 2330 - insufficient obd_match error checking causes LBUG
2600 cancel_lru_locks osc
2601 sysctl -w lustre.fail_loc=0x405
2602 cat $f && error "cat succeeded, expect -EIO"
2603 sysctl -w lustre.fail_loc=0
2605 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2607 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2609 MAX_DIRTY_MB=`cat $LPROC/osc/*/max_dirty_mb | head -n 1`
2610 for i in $LPROC/osc/*/max_dirty_mb ; do
2613 for i in `seq 10` ; do
2614 dd if=/dev/zero of=$DIR/f63 bs=8k &
2620 for i in $LPROC/osc/*/max_dirty_mb ; do
2621 echo $MAX_DIRTY_MB > $i
2623 rm -f $DIR/f63 || true
2625 run_test 63 "Verify oig_wait interruption does not crash ======="
2627 # bug 2248 - async write errors didn't return to application on sync
2628 # bug 3677 - async write errors left page locked
2631 sysctl -w lnet.debug=-1
2633 # ensure we have a grant to do async writes
2634 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2637 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2638 sysctl -w lustre.fail_loc=0x80000406
2639 multiop $DIR/$tfile Owy && \
2640 error "sync didn't return ENOMEM"
2641 sync; sleep 2; sync # do a real sync this time to flush page
2642 grep locked $LPROC/llite/*/dump_page_cache && \
2643 error "locked page left in cache after async error" || true
2646 run_test 63b "async write errors should be returned to fsync ==="
2650 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur*
2652 run_test 64a "verify filter grant calculations (in kernel) ====="
2655 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2658 run_test 64b "check out-of-space detection on client ==========="
2660 # bug 1414 - set/get directories' stripe info
2664 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2666 run_test 65a "directory with no stripe info ===================="
2670 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2672 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2674 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2677 if [ $OSTCOUNT -gt 1 ]; then
2679 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 4)) 1 \
2680 $(($OSTCOUNT - 1)) || error "setstripe"
2682 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2685 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2689 if [ $STRIPECOUNT -le 0 ]; then
2691 elif [ $STRIPECOUNT -gt 160 ]; then
2692 #LOV_MAX_STRIPE_COUNT is 160
2693 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2695 sc=$(($STRIPECOUNT - 1))
2697 $SETSTRIPE $DIR/d65 $STRIPESIZE -1 $sc || error "setstripe"
2698 touch $DIR/d65/f4 $DIR/d65/f5
2699 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2701 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2706 $SETSTRIPE $DIR/d65 0 -1 0 || error "setstripe"
2707 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || error "no stripe info failed"
2709 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2711 run_test 65e "directory setstripe 0 -1 0 ======================="
2715 $RUNAS $SETSTRIPE $DIR/d65f 0 -1 0 && error "setstripe succeeded" || true
2717 run_test 65f "dir setstripe permission (should return error) ==="
2721 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2722 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2723 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || \
2724 error "delete default stripe failed"
2726 run_test 65g "directory setstripe -d ==========================="
2730 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2731 mkdir -p $DIR/d65/dd1
2732 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2733 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2735 run_test 65h "directory stripe info inherit ===================="
2737 test_65i() { # bug6367
2738 $SETSTRIPE $MOUNT 65536 -1 -1
2740 run_test 65i "set non-default striping on root directory (bug 6367)="
2742 test_65j() { # bug6367
2743 # if we aren't already remounting for each test, do so for this test
2744 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2745 cleanup -f || error "failed to unmount"
2748 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2750 run_test 65j "set default striping on root directory (bug 6367)="
2752 test_65k() { # bug11679
2753 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2755 echo "Check OST status: "
2756 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
2757 for OSC in $MDS_OSCS; do
2758 echo $OSC "is activate"
2759 do_facet mds lctl --device %$OSC activate
2761 do_facet client mkdir -p $DIR/$tdir
2762 for INACTIVE_OSC in $MDS_OSCS; do
2763 echo $INACTIVE_OSC "is Deactivate:"
2764 do_facet mds lctl --device %$INACTIVE_OSC deactivate
2765 for STRIPE_OSC in $MDS_OSCS; do
2766 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
2767 STRIPE_INDEX=`do_facet mds cat $LPROC/lov/*md*/target_obd |
2768 grep $STRIPE_OST | awk -F: '{print $1}'`
2769 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1"
2770 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1
2772 [ $RC -ne 0 ] && error "setstripe should have succeeded"
2774 do_facet client rm -f $DIR/$tdir/*
2775 echo $INACTIVE_OSC "is Activate."
2776 do_facet mds lctl --device %$INACTIVE_OSC activate
2779 run_test 65k "validate manual striping works properly with deactivated OSCs"
2781 test_65l() { # bug 12836
2782 mkdir -p $DIR/$tdir/test_dir
2783 $LFS setstripe $DIR/$tdir/test_dir 65536 -1 -1
2784 $LFS find -mtime -1 $DIR/$tdir >/dev/null
2786 run_test 65l "lfs find on -1 stripe dir ========================"
2788 # bug 2543 - update blocks count on client
2791 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
2793 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
2794 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
2796 run_test 66 "update inode blocks count on client ==============="
2799 [ ! -f sanity-sec.sh ] && skip "missing subtest sanity-sec.sh" && return
2802 run_test 67 "security test ====================================="
2807 if [ ! -z "$LLOOP" ]; then
2808 swapoff $LLOOP || error "swapoff failed"
2809 $LCTL blockdev_detach $LLOOP || error "detach failed"
2817 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
2821 swapon -s | awk '($1 == "'$1'") { print $4 }'
2825 # excercise swapping to lustre by adding a high priority swapfile entry
2826 # and then consuming memory until it is used.
2828 [ "$UID" != 0 ] && skip "must run as root" && return
2829 grep -q obdfilter $LPROC/devices && \
2830 skip "local OST" && return
2832 grep -q llite_lloop /proc/modules
2833 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
2835 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
2836 skip "can't reliably test swap with TCP" && return
2838 MEMTOTAL=`meminfo MemTotal`
2839 NR_BLOCKS=$((MEMTOTAL>>8))
2840 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
2842 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
2843 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
2846 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
2848 trap cleanup_68 EXIT
2850 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
2852 echo "before: `swapon -s | grep $LLOOP`"
2853 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
2854 echo "after: `swapon -s | grep $LLOOP`"
2855 SWAPUSED=`swap_used $LLOOP`
2859 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
2861 run_test 68 "support swapping to Lustre ========================"
2863 # bug5265, obdfilter oa2dentry return -ENOENT
2864 # #define OBD_FAIL_OST_ENOENT 0x217
2866 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
2867 skip "skipping test for remote OST" && return
2868 $GSS && skip "gss with bulk security will triger oops. re-enable this after b10091 get fixed" && return
2873 if ! $DIRECTIO write ${f}.2 0 1; then
2874 skip "O_DIRECT not implemented"
2878 sysctl -w lustre.fail_loc=0x217
2879 truncate $f 1 # vmtruncate() will ignore truncate() error.
2880 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
2882 sysctl -w lustre.fail_loc=0
2883 $DIRECTIO write $f 0 2 || error "write error"
2885 cancel_lru_locks osc
2886 $DIRECTIO read $f 0 1 || error "read error"
2888 sysctl -w lustre.fail_loc=0x217
2889 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
2891 sysctl -w lustre.fail_loc=0
2894 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
2897 which dbench > /dev/null 2>&1 || skip "dbench not installed, skip this test" && return 0
2898 DBENCH_LIB=${DBENCH_LIB:-/usr/lib/dbench}
2899 PATH=${DBENCH_LIB}:${PATH}
2900 cp `which dbench` $DIR
2903 SRC=${SRC:-$DBENCH_LIB/client.txt}
2904 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2905 SRC=$DBENCH_LIB/client_plain.txt
2906 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2908 echo "copying necessary lib to $DIR"
2909 [ -d /lib64 ] && LIB71=/lib64 || LIB71=/lib
2910 mkdir -p $DIR$LIB71 || error "can't create $DIR$LIB71"
2911 cp $LIB71/libc* $DIR$LIB71 || error "can't copy $LIB71/libc*"
2912 cp $LIB71/ld-* $DIR$LIB71 || error "can't create $LIB71/ld-*"
2914 echo "chroot $DIR /dbench -c client.txt 2"
2915 chroot $DIR /dbench -c client.txt 2
2918 rm -rf $DIR/dbench $TGT $DIR$LIB71
2922 run_test 71 "Running dbench on lustre (don't segment fault) ===="
2924 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
2925 check_kernel_version 43 || return 0
2926 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2927 # We had better clear the $DIR to get enough space for dd
2932 $RUNAS -u $(($RUNAS_ID + 1)) dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
2933 # See if we are still setuid/sgid
2934 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
2935 # Now test that MDS is updated too
2936 cancel_lru_locks mdc
2937 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
2940 run_test 72 "Test that remove suid works properly (bug5695) ===="
2942 # bug 3462 - multiple simultaneous MDC requests
2946 multiop $DIR/d73-1/f73-1 O_c &
2948 #give multiop a chance to open
2951 echo 0x80000129 > /proc/sys/lustre/fail_loc
2952 multiop $DIR/d73-1/f73-2 Oc &
2954 echo 0 > /proc/sys/lustre/fail_loc
2956 multiop $DIR/d73-2/f73-3 Oc &
2960 wait $pid1 || return 1
2964 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
2965 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
2966 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
2970 run_test 73 "multiple MDC requests (should not deadlock)"
2972 test_74a() { # bug 6149, 6184
2973 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2975 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2976 # will spin in a tight reconnection loop
2978 sysctl -w lustre.fail_loc=0x8000030e
2979 # get any lock that won't be difficult - lookup works.
2981 sysctl -w lustre.fail_loc=0
2984 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
2986 test_74b() { # bug 13310
2987 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2989 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2990 # will spin in a tight reconnection loop
2991 sysctl -w lustre.fail_loc=0x8000030e
2992 # get a "difficult" lock
2994 sysctl -w lustre.fail_loc=0
2997 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
2999 JOIN=${JOIN:-"lfs join"}
3006 [ $T75_PREP = "yes" ] && return
3007 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3009 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3016 # skipped temporarily: we do not have join file currently
3017 # please remove this when ready - huanghua
3021 cp -p ${F128k} ${FHEAD}
3022 log "finished cp to $FHEAD"
3023 cp -p ${F128k} ${FTAIL}
3024 log "finished cp to $FTAIL"
3025 cat ${F128k} ${F128k} > ${F75}_sim_sim
3027 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3028 log "finished join $FHEAD to ${F75}_sim_sim"
3029 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3030 log "finished cmp $FHEAD to ${F75}_sim_sim"
3031 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3033 run_test 75a "TEST join file ===================================="
3036 # skipped temporarily: we do not have join file currently
3037 # please remove this when ready - huanghua
3041 cp -p ${F128k} ${FTAIL}
3042 cat ${F75}_sim_sim >> ${F75}_join_sim
3043 cat ${F128k} >> ${F75}_join_sim
3044 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3045 cmp ${FHEAD} ${F75}_join_sim || \
3046 error "${FHEAD} ${F75}_join_sim are different"
3047 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3049 run_test 75b "TEST join file 2 =================================="
3052 # skipped temporarily: we do not have join file currently
3053 # please remove this when ready - huanghua
3057 cp -p ${F128k} ${FTAIL}
3058 cat ${F128k} >> ${F75}_sim_join
3059 cat ${F75}_join_sim >> ${F75}_sim_join
3060 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3061 cmp ${FTAIL} ${F75}_sim_join || \
3062 error "${FTAIL} ${F75}_sim_join are different"
3063 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3065 run_test 75c "TEST join file 3 =================================="
3068 # skipped temporarily: we do not have join file currently
3069 # please remove this when ready - huanghua
3073 cp -p ${F128k} ${FHEAD}
3074 cp -p ${F128k} ${FHEAD}_tmp
3075 cat ${F75}_sim_sim >> ${F75}_join_join
3076 cat ${F75}_sim_join >> ${F75}_join_join
3077 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3078 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3079 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3080 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3082 run_test 75d "TEST join file 4 =================================="
3085 # skipped temporarily: we do not have join file currently
3086 # please remove this when ready - huanghua
3090 rm -rf ${FHEAD} || "delete join file error"
3092 run_test 75e "TEST join file 5 (remove joined file) ============="
3095 # skipped temporarily: we do not have join file currently
3096 # please remove this when ready - huanghua
3100 cp -p ${F128k} ${F75}_join_10_compare
3101 cp -p ${F128k} ${F75}_join_10
3102 for ((i = 0; i < 10; i++)); do
3103 cat ${F128k} >> ${F75}_join_10_compare
3104 cp -p ${F128k} ${FTAIL}
3105 $JOIN ${F75}_join_10 ${FTAIL} || \
3106 error "join ${F75}_join_10 ${FTAIL} error"
3107 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3109 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3110 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3112 run_test 75f "TEST join file 6 (join 10 files) =================="
3115 # skipped temporarily: we do not have join file currently
3116 # please remove this when ready - huanghua
3118 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3119 $LFS getstripe ${F75}_join_10
3121 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3125 run_test 75g "TEST join file 7 (open unlink) ===================="
3128 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3131 test_76() { # bug 1443
3132 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3133 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3134 BEFORE_INODES=`num_inodes`
3135 echo "before inodes: $BEFORE_INODES"
3136 for i in `seq 1000`; do
3140 AFTER_INODES=`num_inodes`
3141 echo "after inodes: $AFTER_INODES"
3142 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3143 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3146 run_test 76 "destroy duplicate inodes in client inode cache ===="
3151 [ "$ORIG_CSUM" ] || ORIG_CSUM=`cat $LPROC/osc/*/checksums | head -n1`
3152 for f in $LPROC/osc/*/checksums; do
3159 F77_TMP=$TMP/f77-temp
3162 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3163 error "error writing to $F77_TMP"
3166 test_77a() { # bug 10889
3167 [ ! -f $F77_TMP ] && setup_f77
3169 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3172 run_test 77a "normal checksum read/write operation ============="
3174 test_77b() { # bug 10889
3175 [ ! -f $F77_TMP ] && setup_f77
3176 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3177 sysctl -w lustre.fail_loc=0x80000409
3179 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3180 error "dd error: $?"
3181 sysctl -w lustre.fail_loc=0
3184 run_test 77b "checksum error on client write ===================="
3186 test_77c() { # bug 10889
3187 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3188 cancel_lru_locks osc
3189 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3190 sysctl -w lustre.fail_loc=0x80000408
3192 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3193 sysctl -w lustre.fail_loc=0
3196 run_test 77c "checksum error on client read ==================="
3198 test_77d() { # bug 10889
3199 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3200 sysctl -w lustre.fail_loc=0x80000409
3202 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3203 error "direct write: rc=$?"
3204 sysctl -w lustre.fail_loc=0
3207 run_test 77d "checksum error on OST direct write ==============="
3209 test_77e() { # bug 10889
3210 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3211 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3212 sysctl -w lustre.fail_loc=0x80000408
3214 cancel_lru_locks osc
3215 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3216 error "direct read: rc=$?"
3217 sysctl -w lustre.fail_loc=0
3220 run_test 77e "checksum error on OST direct read ================"
3222 test_77f() { # bug 10889
3223 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3224 sysctl -w lustre.fail_loc=0x409
3226 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3227 error "direct write succeeded"
3228 sysctl -w lustre.fail_loc=0
3231 run_test 77f "repeat checksum error on write (expect error) ===="
3233 test_77g() { # bug 10889
3234 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3235 skip "remote OST" && return
3236 [ ! -f $F77_TMP ] && setup_f77
3237 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3238 sysctl -w lustre.fail_loc=0x8000021a
3240 dd if=$F77_TMP of=$DIR/f77 bs=1M count=$F77SZ || \
3241 error "write error: rc=$?"
3242 sysctl -w lustre.fail_loc=0
3245 run_test 77g "checksum error on OST write ======================"
3247 test_77h() { # bug 10889
3248 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3249 skip "remote OST" && return
3250 [ ! -f $DIR/f77 ] && skip "requires 77g - skipping" && return
3251 cancel_lru_locks osc
3252 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3253 sysctl -w lustre.fail_loc=0x8000021b
3255 cmp $F77_TMP $DIR/f77 || error "file compare failed"
3256 sysctl -w lustre.fail_loc=0
3259 run_test 77h "checksum error on OST read ======================="
3261 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3265 test_78() { # bug 10901
3267 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3268 [ $F78SIZE -gt 512 ] && F78SIZE=512
3269 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3270 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3271 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024)) ] && \
3272 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024))
3273 $SETSTRIPE $DIR/$tfile 0 -1 -1 || error "setstripe failed"
3274 for i in `seq 1 $NSEQ`
3276 echo directIO rdwr round $i of $NSEQ
3277 $DIRECTIO rdwr $DIR/$tfile 0 $F78SIZE 1048576 || error "rdwr failed"
3282 run_test 78 "handle large O_DIRECT writes correctly ============"
3284 test_79() { # bug 12743
3285 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
3286 skip "skipping test for remote OST" && return
3288 wait_delete_completed
3290 BKTOTAL=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
3291 $LPROC/obdfilter/*/kbytestotal`
3292 BKFREE=`awk 'BEGIN{free=0}; {free+=$1}; END{print free}' \
3293 $LPROC/obdfilter/*/kbytesfree`
3294 BKAVAIL=`awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}' \
3295 $LPROC/obdfilter/*/kbytesavail`
3296 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3297 DFTOTAL=`echo $STRING | cut -d, -f1`
3298 DFUSED=`echo $STRING | cut -d, -f2`
3299 DFAVAIL=`echo $STRING | cut -d, -f3`
3300 DFFREE=$(($DFTOTAL - $DFUSED))
3302 ALLOWANCE=$((64 * $OSTCOUNT))
3304 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3305 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3306 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3308 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3309 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3310 error "df free($DFFREE) mismatch OST free($BKFREE)"
3312 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3313 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3314 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3317 run_test 79 "df report consistency check ======================="
3319 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3320 # which will not be writable for the runas user, and then you get a CVS
3321 # error message with a corrupt path string (CVS bug) and panic.
3322 # We're not using much space, so just stick it in /tmp, which is safe.
3328 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3331 mkdir -p $DIR/d99cvsroot
3332 chown $RUNAS_ID $DIR/d99cvsroot
3333 $RUNAS cvs -d $DIR/d99cvsroot init || error
3335 run_test 99a "cvs init ========================================="
3338 [ ! -d $DIR/d99cvsroot ] && test_99a
3340 # some versions of cvs import exit(1) when asked to import links or
3341 # files they can't read. ignore those files.
3342 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3343 ! -perm +4 -printf '-I %f\n')
3344 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3345 d99reposname vtag rtag
3347 run_test 99b "cvs import ======================================="
3350 [ ! -d $DIR/d99cvsroot ] && test_99b
3352 mkdir -p $DIR/d99reposname
3353 chown $RUNAS_ID $DIR/d99reposname
3354 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3356 run_test 99c "cvs checkout ====================================="
3359 [ ! -d $DIR/d99cvsroot ] && test_99c
3360 cd $DIR/d99reposname
3362 $RUNAS cvs add -m 'addmsg' foo99
3364 run_test 99d "cvs add =========================================="
3367 [ ! -d $DIR/d99cvsroot ] && test_99c
3368 cd $DIR/d99reposname
3371 run_test 99e "cvs update ======================================="
3374 [ ! -d $DIR/d99cvsroot ] && test_99d
3375 cd $DIR/d99reposname
3376 $RUNAS cvs commit -m 'nomsg' foo99
3378 run_test 99f "cvs commit ======================================="
3381 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3382 [ "$PROT" != "tcp" ] && continue
3383 RPORT=`echo $REMOTE | cut -d: -f2`
3384 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3385 LPORT=`echo $LOCAL | cut -d: -f2`
3386 if [ $LPORT -ge 1024 ]; then
3387 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3389 error "local: $LPORT > 1024, remote: $RPORT"
3394 run_test 100 "check local port using privileged port ==========="
3396 function get_named_value()
3405 echo $line | sed "s/^$tag//"
3412 export CACHE_MAX=`cat $LPROC/llite/*/max_cached_mb | head -n 1`
3414 for s in $LPROC/llite/*/max_cached_mb; do
3415 echo $CACHE_MAX > $s
3424 [ "$CPU" = "UML" ] && nreads=1000
3425 local cache_limit=32
3427 for s in $LPROC/osc/*-osc*/rpc_stats; do
3430 trap cleanup_101 EXIT
3431 for s in $LPROC/llite/*; do
3432 echo 0 > $s/read_ahead_stats
3433 echo $cache_limit > $s/max_cached_mb
3437 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3439 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3440 $RANDOM_READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3443 for s in $LPROC/llite/*; do
3444 discard=$(($discard + $(cat $s/read_ahead_stats | get_named_value 'read but discarded')))
3448 if [ $(($discard * 10)) -gt $nreads ] ;then
3449 for s in $LPROC/osc/*-osc*/rpc_stats; do
3452 for s in $LPROC/llite/*/read_ahead_stats; do
3455 error "too many ($discard) discarded pages"
3457 rm -f $DIR/$tfile || true
3459 run_test 101 "check read-ahead for random reads ================"
3461 export SETUP_TEST102=no
3463 [ "$SETUP_TEST102" = "yes" ] && return
3469 trap cleanup_test102 EXIT
3471 $SETSTRIPE $tdir $STRIPE_SIZE $STRIPE_OFFSET $STRIPE_COUNT
3475 for count in 1 2 3 4
3477 for offset in 0 1 2 3
3479 local stripe_size=`expr $STRIPE_SIZE \* $num`
3480 local file=file"$num-$offset-$count"
3481 $SETSTRIPE $file $stripe_size $offset $count
3487 star -c f=$TMP/f102.tar $tdir
3492 [ "$SETUP_TEST102" = "yes" ] || return
3500 local testfile=$DIR/xattr_testfile
3505 [ "$UID" != 0 ] && skip "must run as root" && return
3506 [ -z "`grep xattr $LPROC/mdc/*-mdc-*/connect_flags`" ] && skip "must have user_xattr" && return
3508 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3510 echo "set/get xattr..."
3511 setfattr -n trusted.name1 -v value1 $testfile || error
3512 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3513 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3515 setfattr -n user.author1 -v author1 $testfile || error
3516 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3517 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3520 setfattr -n trusted.name2 -v value2 $testfile || error
3521 setfattr -n trusted.name3 -v value3 $testfile || error
3522 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3523 grep "trusted.name" | wc -l` -eq 3 ] || error
3526 setfattr -n user.author2 -v author2 $testfile || error
3527 setfattr -n user.author3 -v author3 $testfile || error
3528 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3529 grep "user" | wc -l` -eq 3 ] || error
3531 echo "remove xattr..."
3532 setfattr -x trusted.name1 $testfile || error
3533 getfattr -d -m trusted $testfile 2> /dev/null | \
3534 grep "trusted.name1" && error || true
3536 setfattr -x user.author1 $testfile || error
3537 getfattr -d -m user $testfile 2> /dev/null | \
3538 grep "user.author1" && error || true
3540 # b10667: setting lustre special xattr be silently discarded
3541 echo "set lustre special xattr ..."
3542 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3546 run_test 102a "user xattr test =================================="
3549 # b10930: get/set/list trusted.lov xattr
3550 echo "get/set/list trusted.lov xattr ..."
3551 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3552 local testfile=$DIR/$tfile
3553 $SETSTRIPE $testfile 65536 1 2
3554 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3555 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3557 local testfile2=${testfile}2
3558 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3559 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3562 setfattr -n trusted.lov -v $value $testfile2
3563 local tmp_file=${testfile}3
3564 $GETSTRIPE -v $testfile2 > $tmp_file
3565 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3566 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3567 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3568 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3570 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3573 # b10930: get/set/list lustre.lov xattr
3574 echo "get/set/list lustre.lov xattr ..."
3575 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3577 chown $RUNAS_ID $DIR/$tdir
3578 local testfile=$DIR/$tdir/$tfile
3579 $RUNAS $SETSTRIPE $testfile 65536 1 2
3580 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3581 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3583 local testfile2=${testfile}2
3584 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3585 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3587 $RUNAS $MCREATE $testfile2
3588 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3589 local tmp_file=${testfile}3
3590 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3591 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3592 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3593 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3594 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3596 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3602 local lines=`sed -n '/obdidx/=' $1`
3603 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3604 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3605 lines=`expr $lines + 1`
3606 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3609 compare_stripe_info1() {
3612 for count in 1 2 3 4
3614 for offset in 0 1 2 3
3616 local size=`expr $STRIPE_SIZE \* $num`
3617 local file=file"$num-$offset-$count"
3619 $GETSTRIPE -v $file > $tmp_file
3620 get_stripe_info $tmp_file
3621 if test $stripe_size -ne $size
3623 error "$file: different stripe size" && return
3625 if test $stripe_count -ne $count
3627 error "$file: different stripe count" && return
3629 if test $stripe_offset -ne 0
3631 error "$file: different stripe offset" && return
3639 compare_stripe_info2() {
3642 for count in 1 2 3 4
3644 for offset in 0 1 2 3
3646 local size=`expr $STRIPE_SIZE \* $num`
3647 local file=file"$num-$offset-$count"
3649 $GETSTRIPE -v $file > $tmp_file
3650 get_stripe_info $tmp_file
3651 if test $stripe_size -ne $size
3653 error "$file: different stripe size" && return
3655 if test $stripe_count -ne $count
3657 error "$file: different stripe count" && return
3659 if test $stripe_offset -ne $offset
3661 error "$file: different stripe offset" && return
3670 # b10930: star test for trusted.lov xattr
3671 star --xhelp 2>&1 | grep -q nolustre
3674 skip "being skipped because a lustre-aware star is not installed." && return
3676 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3679 star -x f=$TMP/f102.tar -C $DIR/d102d
3681 compare_stripe_info1
3684 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
3687 # b10930: star test for trusted.lov xattr
3688 star --xhelp 2>&1 | grep -q nolustre
3691 skip "being skipped because a lustre-aware star is not installed." && return
3693 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3696 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
3698 compare_stripe_info2
3700 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
3703 # b10930: star test for trusted.lov xattr
3704 star --xhelp 2>&1 | grep -q nolustre
3707 skip "being skipped because a lustre-aware star is not installed." && return
3709 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3713 star -copy $tdir $DIR/d102f
3715 compare_stripe_info1
3717 run_test 102f "star copy files, not keep osts ==========="
3720 # b10930: star test for trusted.lov xattr
3721 star --xhelp 2>&1 | grep -q nolustre
3724 skip "being skipped because a lustre-aware star is not installed." && return
3726 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3730 star -copy -preserve-osts $tdir $DIR/d102g
3732 compare_stripe_info2
3735 run_test 102g "star copy files, keep osts ==========="
3739 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
3744 [ "$UID" != 0 ] && skip "must run as root" && return
3745 [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
3746 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
3747 $GSS && skip "could not run under gss" && return
3753 echo "performing cp ..."
3754 run_acl_subtest cp || error
3755 echo "performing getfacl-noacl..."
3756 run_acl_subtest getfacl-noacl || error
3757 echo "performing misc..."
3758 run_acl_subtest misc || error
3759 # XXX add back permission test when we support supplementary groups.
3760 # echo "performing permissions..."
3761 # run_acl_subtest permissions || error
3762 echo "performing setfacl..."
3763 run_acl_subtest setfacl || error
3765 # inheritance test got from HP
3766 echo "performing inheritance..."
3767 cp $LUSTRE/tests/acl/make-tree . || error
3768 chmod +x make-tree || error
3769 run_acl_subtest inheritance || error
3775 run_test 103 "acl test ========================================="
3779 lfs df || error "lfs df failed"
3780 lfs df -ih || error "lfs df -ih failed"
3781 lfs df -h $DIR || error "lfs df -h $DIR failed"
3782 lfs df -i $DIR || error "lfs df -i $DIR failed"
3783 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
3784 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
3786 OSC=`awk '/-osc-/ {print $4}' $LPROC/devices | head -n 1`
3787 lctl --device %$OSC deactivate
3788 lfs df || error "lfs df with deactivated OSC failed"
3789 lctl --device %$OSC recover
3790 lfs df || error "lfs df with reactivated OSC failed"
3792 run_test 104 "lfs df [-ih] [path] test ========================="
3795 # doesn't work on 2.4 kernels
3797 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3799 flocks_test on -f $DIR/$tfile || error "fail flock on"
3801 flocks_test off -f $DIR/$tfile || error "fail flock off"
3804 run_test 105a "flock when mounted without -o flock test ========"
3808 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3810 flocks_test on -c $DIR/$tfile || error "fail flock on"
3812 flocks_test off -c $DIR/$tfile || error "fail flock off"
3815 run_test 105b "fcntl when mounted without -o flock test ========"
3819 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3821 flocks_test on -l $DIR/$tfile || error "fail flock on"
3823 flocks_test off -l $DIR/$tfile || error "fail flock off"
3826 run_test 105c "lockf when mounted without -o flock test ========"
3828 test_106() { #bug 10921
3829 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
3830 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
3832 run_test 106 "attempt exec of dir followed by chown of that dir"
3841 file=`cat /proc/sys/kernel/core_pattern`
3842 core_pid=`cat /proc/sys/kernel/core_uses_pid`
3843 [ $core_pid -eq 1 ] && file=$file.$SLEEPPID
3847 kill -s 11 $SLEEPPID
3849 if [ -e $file ]; then
3850 size=`stat -c%s $file`
3851 [ $size -eq 0 ] && error "Fail to create core file $file"
3853 error "Fail to create core file $file"
3858 run_test 107 "Coredump on SIG"
3862 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
3863 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
3864 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
3865 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
3869 run_test 110 "filename length checking"
3872 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3874 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
3876 echo "Starting with $OSTIO_pre threads"
3879 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3880 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
3881 echo "$NUMTEST creates/unlinks"
3883 createmany -o $DIR/$tdir/$tfile $NUMTEST
3884 unlinkmany $DIR/$tdir/$tfile $NUMTEST
3886 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3889 # don't return an error
3890 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
3891 "FAIL: No addition ll_ost_io threads were created ($OSTIO_pre)" &&\
3892 echo "This may be fine, depending on what ran before this test" &&\
3893 echo "and how fast this system is." && return
3895 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
3897 run_test 115 "verify dynamic thread creation===================="
3900 AVAIL=($(cat $LPROC/osc/*[oO][sS][cC]-[^M]*/kbytesavail))
3901 echo OST kbytes available: ${AVAIL[@]}
3902 MAXI=0; MAXV=${AVAIL[0]}
3903 MINI=0; MINV=${AVAIL[0]}
3904 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
3905 #echo OST $i: ${AVAIL[i]}kb
3906 if [ ${AVAIL[i]} -gt $MAXV ]; then
3907 MAXV=${AVAIL[i]}; MAXI=$i
3909 if [ ${AVAIL[i]} -lt $MINV ]; then
3910 MINV=${AVAIL[i]}; MINI=$i
3913 echo Min free space: OST $MINI: $MINV
3914 echo Max free space: OST $MAXI: $MAXV
3918 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
3919 remote_mds && skip "remote MDS" && return
3921 echo -n "Free space priority "
3922 cat $LPROC/lov/*-clilov-*/qos_prio_free
3923 DELAY=$(cat $LPROC/lov/*-clilov-*/qos_maxage | head -1 | awk '{print $1}')
3926 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
3929 # generate uneven OSTs
3930 mkdir -p $DIR/$tdir/OST${MINI}
3933 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
3934 $SETSTRIPE $DIR/$tdir/OST${MINI} 0 $MINI 1
3936 while [ $FILL -gt 0 ]; do
3938 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
3939 FILL=$(($FILL - 2048))
3947 DIFF=$(($MAXV - $MINV))
3948 DIFF2=$(($DIFF * 100 / $MINV))
3949 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
3950 if [ $DIFF2 -gt 20 ]; then
3953 echo "failed - QOS mode won't be used"
3954 error "QOS imbalance criteria not met"
3958 MINI1=$MINI; MINV1=$MINV
3959 MAXI1=$MAXI; MAXV1=$MAXV
3961 # now fill using QOS
3962 echo writing a bunch of files to QOS-assigned OSTs
3963 $SETSTRIPE $DIR/$tdir 0 -1 1
3965 while [ $FILL -gt 0 ]; do
3967 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
3968 FILL=$(($FILL - 200))
3971 echo "wrote $i 200k files"
3975 echo "Note: free space may not be updated, so measurements might be off"
3977 DIFF2=$(($MAXV - $MINV))
3978 echo "free space delta: orig $DIFF final $DIFF2"
3979 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
3980 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
3981 echo "Wrote $DIFF to smaller OST $MINI1"
3982 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
3983 echo "Wrote $DIFF2 to larger OST $MAXI1"
3984 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
3986 # Figure out which files were written where
3987 UUID=$(awk '/'$MINI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3989 MINC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3990 echo "$MINC files created on smaller OST $MINI1"
3991 UUID=$(awk '/'$MAXI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3993 MAXC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3994 echo "$MAXC files created on larger OST $MAXI1"
3995 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
3996 [ $MAXC -gt $MINC ] || error "stripe QOS didn't balance free space"
3998 run_test 116 "stripe QOS: free space balance ==================="
4000 test_117() # bug 10891
4002 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4003 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4004 sysctl -w lustre.fail_loc=0x21e
4005 > $DIR/$tfile || error "truncate failed"
4006 sysctl -w lustre.fail_loc=0
4007 echo "Truncate succeeded."
4009 run_test 117 "verify fsfilt_extend =========="
4011 # Reset async IO behavior after error case
4013 FILE=$DIR/reset_async
4015 # Ensure all OSCs are cleared
4016 $LSTRIPE $FILE 0 -1 -1
4017 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4022 test_118a() #bug 11710
4026 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4027 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4028 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4030 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4031 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4035 run_test 118a "verify O_SYNC works =========="
4041 #define OBD_FAIL_OST_ENOENT 0x217
4042 do_facet ost sysctl -w lustre.fail_loc=0x217
4043 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4045 do_facet ost sysctl -w lustre.fail_loc=0
4046 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4047 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4049 if [[ $RC -eq 0 ]]; then
4050 error "Must return error due to dropped pages, rc=$RC"
4054 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4055 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4059 echo "Dirty pages not leaked on ENOENT"
4061 # Due to the above error the OSC will issue all RPCs syncronously
4062 # until a subsequent RPC completes successfully without error.
4063 multiop $DIR/$tfile Ow4096yc
4068 run_test 118b "Reclaim dirty pages on fatal error =========="
4074 #define OBD_FAIL_OST_EROFS 0x216
4075 do_facet ost sysctl -w lustre.fail_loc=0x216
4077 # multiop should block due to fsync until pages are written
4078 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4082 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4083 error "Multiop failed to block on fsync, pid=$MULTIPID"
4086 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4087 if [[ $WRITEBACK -eq 0 ]]; then
4088 error "No page in writeback, writeback=$WRITEBACK"
4091 do_facet ost sysctl -w lustre.fail_loc=0
4094 if [[ $RC -ne 0 ]]; then
4095 error "Multiop fsync failed, rc=$RC"
4098 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4099 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4100 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4101 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4105 echo "Dirty pages flushed via fsync on EROFS"
4108 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4114 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4115 do_facet ost sysctl -w lustre.fail_loc=0x214
4116 # multiop should block due to fsync until pages are written
4117 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4121 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4122 error "Multiop failed to block on fsync, pid=$MULTIPID"
4125 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4126 if [[ $WRITEBACK -eq 0 ]]; then
4127 error "No page in writeback, writeback=$WRITEBACK"
4130 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4131 do_facet ost sysctl -w lustre.fail_loc=0
4133 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4134 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4135 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4136 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4140 echo "Dirty pages gaurenteed flushed via fsync"
4143 run_test 118d "Fsync validation inject a delay of the bulk =========="
4148 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4149 sysctl -w lustre.fail_loc=0x8000040a
4151 # Should simulate EINVAL error which is fatal
4152 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4154 if [[ $RC -eq 0 ]]; then
4155 error "Must return error due to dropped pages, rc=$RC"
4158 sysctl -w lustre.fail_loc=0x0
4160 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4161 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4162 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4163 if [[ $LOCKED -ne 0 ]]; then
4164 error "Locked pages remain in cache, locked=$LOCKED"
4167 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4168 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4172 echo "No pages locked after fsync"
4177 run_test 118f "Simulate unrecoverable OSC side error =========="
4182 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4183 sysctl -w lustre.fail_loc=0x406
4185 # simulate local -ENOMEM
4186 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4189 sysctl -w lustre.fail_loc=0
4190 if [[ $RC -eq 0 ]]; then
4191 error "Must return error due to dropped pages, rc=$RC"
4194 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4195 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4196 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4197 if [[ $LOCKED -ne 0 ]]; then
4198 error "Locked pages remain in cache, locked=$LOCKED"
4201 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4202 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4206 echo "No pages locked after fsync"
4211 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4216 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4217 do_facet ost sysctl -w lustre.fail_loc=0x20e
4218 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4219 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4222 do_facet ost sysctl -w lustre.fail_loc=0
4223 if [[ $RC -eq 0 ]]; then
4224 error "Must return error due to dropped pages, rc=$RC"
4227 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4228 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4229 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4230 if [[ $LOCKED -ne 0 ]]; then
4231 error "Locked pages remain in cache, locked=$LOCKED"
4234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4239 echo "No pages locked after fsync"
4243 run_test 118h "Verify timeout in handling recoverables errors =========="
4248 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4249 do_facet ost sysctl -w lustre.fail_loc=0x20e
4251 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4252 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4255 do_facet ost sysctl -w lustre.fail_loc=0
4259 if [[ $RC -ne 0 ]]; then
4260 error "got error, but should be not, rc=$RC"
4263 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4264 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4265 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4266 if [[ $LOCKED -ne 0 ]]; then
4267 error "Locked pages remain in cache, locked=$LOCKED"
4270 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4271 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4275 echo "No pages locked after fsync"
4279 run_test 118i "Fix error before timeout in recoverable error =========="
4284 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4285 do_facet ost sysctl -w lustre.fail_loc=0x220
4287 # return -EIO from OST
4288 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4290 do_facet ost sysctl -w lustre.fail_loc=0x0
4291 if [[ $RC -eq 0 ]]; then
4292 error "Must return error due to dropped pages, rc=$RC"
4295 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4296 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4297 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4298 if [[ $LOCKED -ne 0 ]]; then
4299 error "Locked pages remain in cache, locked=$LOCKED"
4302 # in recoverable error on OST we want resend and stay until it finished
4303 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4304 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4308 echo "No pages locked after fsync"
4312 run_test 118j "Simulate unrecoverable OST side error =========="
4316 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4317 do_facet ost sysctl -w lustre.fail_loc=0x20e
4320 for ((i=0;i<10;i++)); do
4321 dd if=/dev/zero of=$DIR/$tdir/$tdir-$i bs=1M count=10 &
4328 sysctl -w lustre.fail_loc=0
4330 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4332 test_119a() # bug 11737
4334 BSIZE=$((512 * 1024))
4335 directio write $DIR/$tfile 0 1 $BSIZE
4336 # We ask to read two blocks, which is more than a file size.
4337 # directio will indicate an error when requested and actual
4338 # sizes aren't equeal (a normal situation in this case) and
4339 # print actual read amount.
4340 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4341 if [ "$NOB" != "$BSIZE" ]; then
4342 error "read $NOB bytes instead of $BSIZE"
4346 run_test 119a "Short directIO read must return actual read amount"
4348 test_119b() # bug 11737
4350 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4352 lfs setstripe $DIR/$tfile 0 -1 2
4353 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4355 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4356 error "direct read failed"
4358 run_test 119b "Sparse directIO read must return actual read amount"
4360 LDLM_POOL_CTL_RECALC=1
4361 LDLM_POOL_CTL_SHRINK=2
4363 disable_pool_recalc() {
4364 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4365 if test -f $NSD/pool/control; then
4366 CONTROL=`cat $NSD/pool/control`
4367 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_RECALC))
4368 echo "$CONTROL" > $NSD/pool/control
4373 enable_pool_recalc() {
4374 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4375 if test -f $NSD/pool/control; then
4376 CONTROL=`cat $NSD/pool/control`
4377 CONTROL=$((CONTROL | LDLM_POOL_CTL_RECALC))
4378 echo "$CONTROL" > $NSD/pool/control
4383 disable_pool_shrink() {
4384 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4385 if test -f $NSD/pool/control; then
4386 CONTROL=`cat $NSD/pool/control`
4387 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_SHRINK))
4388 echo "$CONTROL" > $NSD/pool/control
4393 enable_pool_shrink() {
4394 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4395 if test -f $NSD/pool/control; then
4396 CONTROL=`cat $NSD/pool/control`
4397 CONTROL=$((CONTROL | LDLM_POOL_CTL_SHRINK))
4398 echo "$CONTROL" > $NSD/pool/control
4404 disable_pool_shrink $1
4405 disable_pool_recalc $1
4409 enable_pool_shrink $1
4410 enable_pool_recalc $1
4416 enable_pool "filter-$FSNAME"
4418 enable_pool "mds-$FSNAME"
4421 lru_resize_disable()
4424 disable_pool "filter-$FSNAME"
4426 disable_pool "mds-$FSNAME"
4430 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4431 skip "no early lock cancel on server" && return 0
4433 cancel_lru_locks mdc
4434 stat $DIR/$tdir > /dev/null
4435 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4436 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4438 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4439 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4440 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4441 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4444 run_test 120a "Early Lock Cancel: mkdir test"
4447 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4448 skip "no early lock cancel on server" && return 0
4450 cancel_lru_locks mdc
4451 stat $DIR/$tdir > /dev/null
4452 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4453 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4455 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4456 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4457 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4458 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4461 run_test 120b "Early Lock Cancel: create test"
4464 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4465 skip "no early lock cancel on server" && return 0
4467 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4468 touch $DIR/$tdir/d1/f1
4469 cancel_lru_locks mdc
4470 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4471 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4472 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4473 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4474 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4475 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4476 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4477 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4480 run_test 120c "Early Lock Cancel: link test"
4483 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4484 skip "no early lock cancel on server" && return 0
4487 cancel_lru_locks mdc
4488 stat $DIR/$tdir > /dev/null
4489 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4490 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4491 chmod a+x $DIR/$tdir
4492 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4493 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4494 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4495 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4498 run_test 120d "Early Lock Cancel: setattr test"
4501 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4502 skip "no early lock cancel on server" && return 0
4504 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4505 cancel_lru_locks mdc
4506 cancel_lru_locks osc
4507 dd if=$DIR/$tdir/f1 of=/dev/null
4508 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4509 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4510 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4511 unlink $DIR/$tdir/f1
4512 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4513 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4514 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4515 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4518 run_test 120e "Early Lock Cancel: unlink test"
4521 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4522 skip "no early lock cancel on server" && return 0
4524 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4525 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4526 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4527 cancel_lru_locks mdc
4528 cancel_lru_locks osc
4529 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4530 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4531 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4532 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4533 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4534 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4535 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4536 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4537 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4538 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4541 run_test 120f "Early Lock Cancel: rename test"
4544 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4545 skip "no early lock cancel on server" && return 0
4548 echo create $count files
4550 cancel_lru_locks mdc
4551 cancel_lru_locks osc
4554 can0=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4555 blk0=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4556 createmany -o $DIR/$tdir/f $count
4558 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4559 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4561 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
4562 echo rm $count files
4565 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4566 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4568 echo total: $count removes in $((t2-t1))
4569 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
4571 # wait for commitment of removal
4574 run_test 120g "Early Lock Cancel: performance test"
4576 test_121() { #bug #10589
4578 writes=`dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}'`
4579 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
4580 sysctl -w lustre.fail_loc=0x310
4581 cancel_lru_locks osc > /dev/null
4582 reads=`dd if=$DIR/$tfile of=/dev/null 2>&1 | awk 'BEGIN { FS="+" } /in/ {print $1}'`
4583 sysctl -w lustre.fail_loc=0
4584 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
4586 run_test 121 "read cancel race ========="
4589 [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
4590 skip "no lru resize on server" && return 0
4591 cancel_lru_locks mdc
4593 NSDIR=`find $LPROC/ldlm/namespaces | grep mdc | head -1`
4595 # we want to test main pool functionality, that is cancel based on SLV
4596 # this is why shrinkers are disabled
4597 disable_pool_shrink "mds-$FSNAME"
4598 disable_pool_shrink mdc
4601 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
4603 LRU_SIZE=`cat $NSDIR/lru_size`
4605 # use touch to produce $NR new locks
4606 log "create $NR files at $DIR/$tdir"
4607 for ((i=0;i<$NR;i++)); do touch $DIR/$tdir/f$i; done
4609 LRU_SIZE_B=`cat $NSDIR/lru_size`
4610 if test $LRU_SIZE -ge $LRU_SIZE_B; then
4611 skip "No cached locks created!"
4612 cat $NSDIR/pool/state
4615 LRU_SIZE_B=$((LRU_SIZE_B-LRU_SIZE))
4616 log "created $LRU_SIZE_B lock(s)"
4618 # we want to sleep 30s to not make test too long
4622 # we know that lru resize allows one client to hold $LIMIT locks for 10h
4625 # get the pool limit
4626 LIMIT=`cat $NSDIR/pool/limit`
4628 # calculate lock volume factor taking into account data set size and the
4629 # rule that number of locks will be getting smaller durring sleep interval
4630 # and we need to additionally enforce LVF to take this into account.
4631 # Use $LRU_SIZE_B here to take into account real number of locks created
4632 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
4633 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
4634 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE_B lock(s)"
4635 OLD_LVF=`cat $NSDIR/pool/lock_volume_factor`
4636 echo "$LVF" > $NSDIR/pool/lock_volume_factor
4637 log "sleep for $((SLEEP+SLEEP_ADD))s"
4638 sleep $((SLEEP+SLEEP_ADD))
4639 echo "$OLD_LVF" > $NSDIR/pool/lock_volume_factor
4640 LRU_SIZE_A=`cat $NSDIR/lru_size`
4642 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
4643 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
4645 unlinkmany $DIR/$tdir/f $NR
4649 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
4651 log "unlink $NR files at $DIR/$tdir"
4652 unlinkmany $DIR/$tdir/f $NR
4654 run_test 124a "lru resize ======================================="
4657 [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
4658 skip "no lru resize on server" && return 0
4659 cleanup -f || error "failed to unmount"
4660 MOUNTOPT="$MOUNTOPT,nolruresize"
4664 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
4666 createmany -o $DIR/$tdir/f $NR
4667 log "doing ls -la $DIR/$tdir 3 times (lru resize disabled)"
4669 ls -la $DIR/$tdir > /dev/null
4670 ls -la $DIR/$tdir > /dev/null
4671 ls -la $DIR/$tdir > /dev/null
4673 nolruresize_delta=$((etime-stime))
4674 log "ls -la time: $nolruresize_delta seconds"
4676 cleanup -f || error "failed to unmount"
4677 MOUNTOPT=`echo $MOUNTOPT | sed "s/nolruresize/lruresize/"`
4680 createmany -o $DIR/$tdir/f $NR
4681 log "doing ls -la $DIR/$tdir 3 times (lru resize enabled)"
4683 ls -la $DIR/$tdir > /dev/null
4684 ls -la $DIR/$tdir > /dev/null
4685 ls -la $DIR/$tdir > /dev/null
4687 lruresize_delta=$((etime-stime))
4688 log "ls -la time: $lruresize_delta seconds"
4690 if test $lruresize_delta -gt $nolruresize_delta; then
4691 log "ls -la is $((lruresize_delta - $nolruresize_delta))s slower with lru resize enabled"
4692 elif test $nolruresize_delta -gt $lruresize_delta; then
4693 log "ls -la is $((nolruresize_delta - $lruresize_delta))s faster with lru resize enabled"
4695 log "lru resize performs the same with no lru resize"
4698 unlinkmany $DIR/$tdir/f $NR
4700 run_test 124b "lru resize (performance test) ======================="
4702 test_125() { # 13358
4703 [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
4704 mkdir -p $DIR/d125 || error "mkdir failed"
4705 $SETSTRIPE $DIR/d125 65536 -1 -1 || error "setstripe failed"
4706 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
4707 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
4709 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
4715 log "cleanup: ======================================================"
4716 check_and_cleanup_lustre
4717 if [ "$I_MOUNTED" != "yes" ]; then
4718 sysctl -w lnet.debug="$OLDDEBUG" 2> /dev/null || true
4721 echo '=========================== finished ==============================='
4722 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
4723 echo "$0: completed"