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 $DIR/[Rdfs][1-9]*
148 if [ "${ONLY}" = "MOUNT" ] ; then
149 echo "Lustre is up, please go on"
153 echo "preparing for tests involving mounts"
154 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
156 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
157 echo # add a newline after mke2fs.
163 $CHECKSTAT -t file $DIR/$tfile || error
165 $CHECKSTAT -a $DIR/$tfile || error
167 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
170 chmod 0755 $DIR || error
171 $CHECKSTAT -p 0755 $DIR || error
173 run_test 0b "chmod 0755 $DIR ============================="
178 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
179 $CHECKSTAT -t dir $DIR/d1/d2 || error
181 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
186 $CHECKSTAT -a $DIR/d1 || error
188 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
193 $CHECKSTAT -t file $DIR/d2/f || error
195 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
199 $CHECKSTAT -a $DIR/d2 || error
201 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
205 $CHECKSTAT -t dir $DIR/d3 || error
207 run_test 3a "mkdir .../d3 ======================================"
210 if [ ! -d $DIR/d3 ]; then
214 $CHECKSTAT -t file $DIR/d3/f || error
216 run_test 3b "touch .../d3/f ===================================="
220 $CHECKSTAT -a $DIR/d3 || error
222 run_test 3c "rm -r .../d3 ======================================"
226 $CHECKSTAT -t dir $DIR/d4 || error
228 run_test 4a "mkdir .../d4 ======================================"
231 if [ ! -d $DIR/d4 ]; then
235 $CHECKSTAT -t dir $DIR/d4/d2 || error
237 run_test 4b "mkdir .../d4/d2 ==================================="
242 chmod 0707 $DIR/d5/d2
243 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
245 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
249 chmod 0666 $DIR/f6a || error
250 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
252 run_test 6a "touch .../f6a; chmod .../f6a ======================"
255 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
256 if [ ! -f $DIR/f6a ]; then
260 $RUNAS chmod 0444 $DIR/f6a && error
261 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
263 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
266 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
268 chown $RUNAS_ID $DIR/f6c || error
269 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
271 run_test 6c "touch .../f6c; chown .../f6c ======================"
274 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
275 if [ ! -f $DIR/f6c ]; then
277 chown $RUNAS_ID $DIR/f6c
279 $RUNAS chown $UID $DIR/f6c && error
280 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
282 run_test 6d "$RUNAS chown .../f6c (should return error) =="
285 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
287 chgrp $RUNAS_ID $DIR/f6e || error
288 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
290 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
293 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
294 if [ ! -f $DIR/f6e ]; then
296 chgrp $RUNAS_ID $DIR/f6e
298 $RUNAS chgrp $UID $DIR/f6e && error
299 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
301 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
304 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
305 mkdir $DIR/d6g || error
306 chmod 777 $DIR/d6g || error
307 $RUNAS mkdir $DIR/d6g/d || error
308 chmod g+s $DIR/d6g/d || error
309 mkdir $DIR/d6g/d/subdir
310 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
312 run_test 6g "Is new dir in sgid dir inheriting group?"
314 test_6h() { # bug 7331
315 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
316 touch $DIR/f6h || error "touch failed"
317 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
318 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
319 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
321 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
327 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
329 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
332 if [ ! -d $DIR/d7 ]; then
336 echo -n foo > $DIR/d7/f2
337 [ "`cat $DIR/d7/f2`" = "foo" ] || error
338 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
340 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
346 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
348 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
354 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
356 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
362 $CHECKSTAT -t file $DIR/d10/d2/f || error
364 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
369 chmod 0666 $DIR/d11/d2
370 chmod 0705 $DIR/d11/d2
371 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
373 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
378 chmod 0666 $DIR/d12/f
379 chmod 0654 $DIR/d12/f
380 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
382 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
386 dd if=/dev/zero of=$DIR/d13/f count=10
388 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
390 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
396 $CHECKSTAT -a $DIR/d14/f || error
398 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
403 mv $DIR/d15/f $DIR/d15/f2
404 $CHECKSTAT -t file $DIR/d15/f2 || error
406 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
412 $CHECKSTAT -a $DIR/d16/f || error
414 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
419 ln -s $DIR/d17/f $DIR/d17/l-exist
421 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
422 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
423 rm -f $DIR/d17/l-exist
424 $CHECKSTAT -a $DIR/d17/l-exist || error
426 run_test 17a "symlinks: create, remove (real) =================="
430 ln -s no-such-file $DIR/d17/l-dangle
432 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
433 $CHECKSTAT -fa $DIR/d17/l-dangle || error
434 rm -f $DIR/d17/l-dangle
435 $CHECKSTAT -a $DIR/d17/l-dangle || error
437 run_test 17b "symlinks: create, remove (dangling) =============="
439 test_17c() { # bug 3440 - don't save failed open RPC for replay
441 ln -s foo $DIR/d17/f17c
442 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
444 run_test 17c "symlinks: open dangling (should return error) ===="
448 ln -s foo $DIR/d17/f17d
449 touch $DIR/d17/f17d || error "creating to new symlink"
451 run_test 17d "symlinks: create dangling ========================"
455 local foo=$DIR/$tdir/$tfile
456 ln -s $foo $foo || error "create symlink failed"
457 ls -l $foo || error "ls -l failed"
458 ls $foo && error "ls not failed" || true
460 run_test 17e "symlinks: create recursive symlink (should return error) ===="
464 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
466 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
467 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
468 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
469 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
472 run_test 17f "symlinks: long and very long symlink name ========================"
478 run_test 18 "touch .../f ; ls ... =============================="
484 $CHECKSTAT -a $DIR/f19 || error
486 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
489 ls -l $DIR/f19 && error || true
491 run_test 19b "ls -l .../f19 (should return error) =============="
494 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
495 $RUNAS touch $DIR/f19 && error || true
497 run_test 19c "$RUNAS touch .../f19 (should return error) =="
500 cat $DIR/f19 && error || true
502 run_test 19d "cat .../f19 (should return error) =============="
514 $CHECKSTAT -a $DIR/f || error
516 run_test 20 "touch .../f ; ls -l ... ==========================="
520 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
521 ln -s dangle $DIR/d21/link
522 echo foo >> $DIR/d21/link
524 $CHECKSTAT -t link $DIR/d21/link || error
525 $CHECKSTAT -f -t file $DIR/d21/link || error
527 run_test 21 "write to dangling link ============================"
531 chown $RUNAS_ID $WDIR
532 (cd $WDIR || error "cd $WDIR failed";
533 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
535 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
536 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
537 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
539 run_test 22 "unpack tar archive as non-root user ==============="
544 $TOEXCL -e $DIR/d23/f23 || error
546 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
549 echo '== rename sanity =============================================='
550 echo '-- same directory rename'
553 mv $DIR/R1/f $DIR/R1/g
554 $CHECKSTAT -t file $DIR/R1/g || error
556 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
561 mv $DIR/R2/f $DIR/R2/g
562 $CHECKSTAT -a $DIR/R2/f || error
563 $CHECKSTAT -t file $DIR/R2/g || error
565 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
570 mv $DIR/R3/f $DIR/R3/g
571 $CHECKSTAT -a $DIR/R3/f || error
572 $CHECKSTAT -t dir $DIR/R3/g || error
574 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
579 mrename $DIR/R4/f $DIR/R4/g
580 $CHECKSTAT -a $DIR/R4/f || error
581 $CHECKSTAT -t dir $DIR/R4/g || error
583 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
586 echo '-- cross directory renames --'
589 mv $DIR/R5a/f $DIR/R5b/g
590 $CHECKSTAT -a $DIR/R5a/f || error
591 $CHECKSTAT -t file $DIR/R5b/g || error
593 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
597 touch $DIR/R6a/f $DIR/R6b/g
598 mv $DIR/R6a/f $DIR/R6b/g
599 $CHECKSTAT -a $DIR/R6a/f || error
600 $CHECKSTAT -t file $DIR/R6b/g || error
602 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
607 mv $DIR/R7a/d $DIR/R7b/e
608 $CHECKSTAT -a $DIR/R7a/d || error
609 $CHECKSTAT -t dir $DIR/R7b/e || error
611 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
615 mkdir $DIR/R8a/d $DIR/R8b/e
616 mrename $DIR/R8a/d $DIR/R8b/e
617 $CHECKSTAT -a $DIR/R8a/d || error
618 $CHECKSTAT -t dir $DIR/R8b/e || error
620 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
623 echo "-- rename error cases"
627 mrename $DIR/R9/f $DIR/R9/a
628 $CHECKSTAT -t file $DIR/R9/f || error
629 $CHECKSTAT -t dir $DIR/R9/a || error
630 $CHECKSTAT -a file $DIR/R9/a/f || error
632 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
636 mrename $DIR/R10/f $DIR/R10/g
637 $CHECKSTAT -t dir $DIR/R10 || error
638 $CHECKSTAT -a $DIR/R10/f || error
639 $CHECKSTAT -a $DIR/R10/g || error
641 run_test 24j "source does not exist ============================"
644 mkdir $DIR/R11a $DIR/R11a/d
646 mv $DIR/R11a/f $DIR/R11a/d
647 $CHECKSTAT -a $DIR/R11a/f || error
648 $CHECKSTAT -t file $DIR/R11a/d/f || error
650 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
652 # bug 2429 - rename foo foo foo creates invalid file
655 multiop $f OcNs || error
657 run_test 24l "Renaming a file to itself ========================"
661 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
662 # on ext3 this does not remove either the source or target files
663 # though the "expected" operation would be to remove the source
664 $CHECKSTAT -t file ${f} || error "${f} missing"
665 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
667 run_test 24m "Renaming a file to a hard link to itself ========="
671 # this stats the old file after it was renamed, so it should fail
675 $CHECKSTAT ${f}.rename
678 run_test 24n "Statting the old file after renaming (Posix rename 2)"
681 check_kernel_version 37 || return 0
683 rename_many -s random -v -n 10 $DIR/d24o
685 run_test 24o "rename of files during htree split ==============="
689 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
690 mrename $DIR/R12a $DIR/R12b
691 $CHECKSTAT -a $DIR/R12a || error
692 $CHECKSTAT -t dir $DIR/R12b || error
693 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
694 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
696 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
700 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
701 multiop $DIR/R13b D_c &
705 mrename $DIR/R13a $DIR/R13b
706 $CHECKSTAT -a $DIR/R13a || error
707 $CHECKSTAT -t dir $DIR/R13b || error
708 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
709 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
711 wait $MULTIPID || error "multiop close failed"
713 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
715 test_24r() { #bug 3789
716 mkdir $DIR/R14a $DIR/R14a/b
717 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
718 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
719 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
721 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
724 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
725 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
726 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
727 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
729 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
731 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
732 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
733 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
734 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
736 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
738 test_24u() { # bug12192
739 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
740 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
742 run_test 24u "create stripe file"
745 echo '== symlink sanity ============================================='
749 touch $DIR/s25/foo || error
751 run_test 25a "create file in symlinked directory ==============="
754 [ ! -d $DIR/d25 ] && test_25a
755 $CHECKSTAT -t file $DIR/s25/foo || error
757 run_test 25b "lookup file in symlinked directory ==============="
762 ln -s d26/d26-2 $DIR/s26
763 touch $DIR/s26/foo || error
765 run_test 26a "multiple component symlink ======================="
768 mkdir -p $DIR/d26b/d26-2
769 ln -s d26b/d26-2/foo $DIR/s26-2
770 touch $DIR/s26-2 || error
772 run_test 26b "multiple component symlink at end of lookup ======"
777 ln -s d26.2 $DIR/s26.2-1
778 ln -s s26.2-1 $DIR/s26.2-2
779 ln -s s26.2-2 $DIR/s26.2-3
780 chmod 0666 $DIR/s26.2-3/foo
782 run_test 26c "chain of symlinks ================================"
784 # recursive symlinks (bug 439)
786 ln -s d26-3/foo $DIR/d26-3
788 run_test 26d "create multiple component recursive symlink ======"
791 [ ! -h $DIR/d26-3 ] && test_26d
794 run_test 26e "unlink multiple component recursive symlink ======"
796 # recursive symlinks (bug 7022)
798 mkdir $DIR/$tfile || error "mkdir $DIR/$tfile failed"
799 cd $DIR/$tfile || error "cd $DIR/$tfile failed"
800 mkdir -p $tdir/bar1 || error "mkdir $tdir/bar1 failed"
801 mkdir $tfile || error "mkdir $tfile failed"
802 cd $tfile || error "cd $tfile failed"
803 ln -s .. dotdot || error "ln dotdot failed"
804 ln -s dotdot/$tdir $tdir || error "ln $tdir failed"
805 cd ../.. || error "cd ../.. failed"
806 output=`ls $tfile/$tfile/$tdir/bar1`
807 [ "$output" = bar1 ] && error "unexpected output"
808 rm -r $tfile || error "rm $tfile failed"
809 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
811 run_test 26f "rm -r of a directory which has recursive symlink ="
814 echo '== stripe sanity =============================================='
815 mkdir -p $DIR/d27 || error "mkdir failed"
816 $SETSTRIPE $DIR/d27/f0 65536 0 1 || error "lstripe failed"
817 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
819 log "== test_27a: write to one stripe file ========================="
820 cp /etc/hosts $DIR/d27/f0 || error
822 run_test 27a "one stripe file =================================="
825 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
827 $SETSTRIPE $DIR/d27/f01 65536 0 2 || error "lstripe failed"
828 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
829 error "two-stripe file doesn't have two stripes"
831 log "== test_27d: write to two stripe file file f01 ================"
832 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
834 run_test 27c "create two stripe file f01 ======================="
838 $SETSTRIPE $DIR/d27/fdef 0 -1 0 || error "lstripe failed"
839 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
840 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
842 run_test 27d "create file with default settings ================"
846 $SETSTRIPE $DIR/d27/f12 65536 0 2 || error "lstripe failed"
847 $SETSTRIPE $DIR/d27/f12 65536 0 2 && error "lstripe succeeded twice"
848 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
850 run_test 27e "lstripe existing file (should return error) ======"
854 $SETSTRIPE $DIR/d27/fbad 100 0 1 && error "lstripe failed"
855 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
856 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
858 run_test 27f "lstripe with bad stripe size (should return error)"
862 $MCREATE $DIR/d27/fnone || error "mcreate failed"
864 log "== test 27h: lfs getstripe with no objects ===================="
865 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
867 log "== test 27i: lfs getstripe with some objects =================="
868 touch $DIR/d27/fsome || error "touch failed"
869 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
871 run_test 27g "test lfs getstripe ==========================================="
875 $SETSTRIPE $DIR/d27/f27j 65536 $OSTCOUNT 1 && error "lstripe failed"||true
877 run_test 27j "lstripe with bad stripe offset (should return error)"
879 test_27k() { # bug 2844
882 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
883 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
884 $SETSTRIPE $FILE 67108864 -1 0 || error "lstripe failed"
885 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
886 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
887 dd if=/dev/zero of=$FILE bs=4k count=1
888 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
889 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
891 run_test 27k "limit i_blksize for broken user apps ============="
895 mcreate $DIR/f27l || error "creating file"
896 $RUNAS $SETSTRIPE $DIR/f27l 65536 -1 1 && \
897 error "lstripe should have failed" || true
899 run_test 27l "check setstripe permissions (should return error)"
902 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
903 if [ $ORIGFREE -gt $MAXFREE ]; then
904 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
908 $SETSTRIPE $DIR/d27/f27m_1 0 0 1
909 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
910 error "dd should fill OST0"
912 while $SETSTRIPE $DIR/d27/f27m_$i 0 0 1 ; do
914 [ $i -gt 256 ] && break
917 touch $DIR/d27/f27m_$i
918 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
919 error "OST0 was full but new created file still use it"
921 touch $DIR/d27/f27m_$i
922 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
923 error "OST0 was full but new created file still use it"
927 run_test 27m "create file while OST0 was full =================="
929 # osc's keep a NOSPC stick flag that gets unset with rmdir
931 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
932 mkdir -p $DIR/d27/nospc
934 sysctl -w lustre.fail_loc=$FAIL_LOC
937 exhaust_precreations() {
939 OST=$(grep ${OSTIDX}": " $LPROC/lov/${LOVNAME}/target_obd | \
940 awk '{print $2}' | sed -e 's/_UUID$//')
942 OSC=$(ls $LPROC/osc | grep "${OST}-osc-MDT0000")
943 last_id=$(cat $LPROC/osc/${OSC}/prealloc_last_id)
944 next_id=$(cat $LPROC/osc/${OSC}/prealloc_next_id)
946 mkdir -p $DIR/d27/${OST}
947 $SETSTRIPE $DIR/d27/${OST} 0 $OSTIDX 1
948 #define OBD_FAIL_OST_ENOSPC 0x215
949 sysctl -w lustre.fail_loc=0x215
950 echo "Creating to objid $last_id on ost $OST..."
951 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
952 grep '[0-9]' $LPROC/osc/${OSC}/prealloc*
956 exhaust_all_precreations() {
958 for (( i=0; i < OSTCOUNT; i++ )) ; do
959 exhaust_precreations $i 0x215
965 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
966 remote_mds && skip "remote MDS" && return
970 exhaust_precreations 0 0x80000215
972 touch $DIR/d27/f27n || error
976 run_test 27n "create file with some full OSTs =================="
979 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
980 remote_mds && skip "remote MDS" && return
984 exhaust_all_precreations 0x215
987 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
992 run_test 27o "create file with all full OSTs (should error) ===="
995 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
996 remote_mds && skip "remote MDS" && return
1001 $MCREATE $DIR/d27/f27p || error
1002 $TRUNCATE $DIR/d27/f27p 80000000 || error
1003 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1005 exhaust_precreations 0 0x80000215
1006 echo foo >> $DIR/d27/f27p || error
1007 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1011 run_test 27p "append to a truncated file with some full OSTs ==="
1014 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1015 remote_mds && skip "remote MDS" && return
1020 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1021 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1022 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1024 exhaust_all_precreations 0x215
1026 echo foo >> $DIR/d27/f27q && error "append succeeded"
1027 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1031 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1034 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1035 remote_mds && skip "remote MDS" && return
1039 exhaust_precreations 0 0x80000215
1041 $SETSTRIPE $DIR/d27/f27r 0 0 2 # && error
1045 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1047 test_27s() { # bug 10725
1049 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1050 error "stripe width >= 2^32 succeeded" || true
1052 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1054 test_27t() { # bug 10864
1059 $WLFS getstripe $tfile
1062 run_test 27t "check that utils parse path correctly"
1064 test_27u() { # bug 4900
1065 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1066 remote_mds && skip "remote MDS" && return
1068 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1070 sysctl -w lustre.fail_loc=0x13d
1072 createmany -o $DIR/d27u/t- 1000
1073 sysctl -w lustre.fail_loc=0
1075 $LFS getstripe $DIR/d27u > $TMP/files
1076 OBJS=`cat $TMP/files | awk -vobjs=0 '($1 == 0) { objs += 1 } END { print objs;}'`
1077 unlinkmany $DIR/d27u/t- 1000
1078 [ $OBJS -gt 0 ] && \
1079 error "Found $OBJS objects were created on OST-0" || pass
1081 run_test 27u "skip object creation on OSC w/o objects =========="
1083 test_27v() { # bug 4900
1084 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1085 remote_mds && skip "remote MDS" && return
1087 exhaust_all_precreations
1090 lfs setstripe $DIR/$tdir 0 -1 1 # 1 stripe / file
1092 touch $DIR/$tdir/$tfile
1093 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1094 sysctl -w lustre.fail_loc=0x705
1096 for F in `seq 1 32`; do
1097 touch $DIR/$tdir/$tfile.$F
1099 sysctl -w lustre.fail_loc=0
1102 TIMEOUT=`sysctl -n lustre.timeout`
1103 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1104 error "$FINISH - $START >= $TIMEOUT / 2"
1108 run_test 27v "skip object creation on slow OST ================="
1110 test_27w() { # bug 10997
1111 mkdir -p $DIR/d27w || error "mkdir failed"
1112 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1113 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1114 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1116 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1117 for i in `seq 1 $OSTCOUNT`; do
1119 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1120 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1121 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1122 [ $count -ne $i ] && error "stripe count $count != $i" || true
1123 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1126 run_test 27w "check lfs setstripe -c -s -i options ============="
1130 $CREATETEST $DIR/d28/ct || error
1132 run_test 28 "create/mknod/mkdir with bad file types ============"
1135 cancel_lru_locks mdc
1140 MDCDIR=${MDCDIR:-$LPROC/ldlm/namespaces/*-mdc-*}
1141 LOCKCOUNTORIG=`cat $MDCDIR/lock_count`
1142 LOCKUNUSEDCOUNTORIG=`cat $MDCDIR/lock_unused_count`
1143 [ -z $"LOCKCOUNTORIG" ] && echo "No mdc lock count" && return 1
1147 LOCKCOUNTCURRENT=`cat $MDCDIR/lock_count`
1148 LOCKUNUSEDCOUNTCURRENT=`cat $MDCDIR/lock_unused_count`
1149 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1150 echo > $LPROC/ldlm/dump_namespaces
1151 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1152 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1153 log "dumped log to $TMP/test_29.dk (bug 5793)"
1156 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1157 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1158 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1159 log "dumped log to $TMP/test_29.dk (bug 5793)"
1163 run_test 29 "IT_GETATTR regression ============================"
1166 cp `which ls` $DIR || cp /bin/ls $DIR
1170 run_test 30 "run binary from Lustre (execve) ==================="
1173 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1174 $CHECKSTAT -a $DIR/f31 || error
1176 run_test 31a "open-unlink file =================================="
1179 touch $DIR/f31 || error
1180 ln $DIR/f31 $DIR/f31b || error
1181 multiop $DIR/f31b Ouc || error
1182 $CHECKSTAT -t file $DIR/f31 || error
1184 run_test 31b "unlink file with multiple links while open ======="
1187 touch $DIR/f31 || error
1188 ln $DIR/f31 $DIR/f31c || error
1189 multiop $DIR/f31 O_uc &
1191 multiop $DIR/f31c Ouc
1193 kill -USR1 $MULTIPID
1196 run_test 31c "open-unlink file with multiple links ============="
1199 opendirunlink $DIR/d31d $DIR/d31d || error
1200 $CHECKSTAT -a $DIR/d31d || error
1202 run_test 31d "remove of open directory ========================="
1204 test_31e() { # bug 2904
1205 check_kernel_version 34 || return 0
1206 openfilleddirunlink $DIR/d31e || error
1208 run_test 31e "remove of open non-empty directory ==============="
1210 test_31f() { # bug 4554
1213 lfs setstripe $DIR/d31f 1048576 -1 1
1214 cp /etc/hosts $DIR/d31f
1216 lfs getstripe $DIR/d31f/hosts
1217 multiop $DIR/d31f D_c &
1222 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1224 lfs setstripe $DIR/d31f 1048576 -1 1
1225 cp /etc/hosts $DIR/d31f
1227 lfs getstripe $DIR/d31f/hosts
1228 multiop $DIR/d31f D_c &
1233 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1234 wait $MULTIPID || error "first opendir $MULTIPID failed"
1238 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1239 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1242 run_test 31f "remove of open directory with open-unlink file ==="
1245 echo "-- cross directory link --"
1246 mkdir $DIR/d31g{a,b}
1248 ln $DIR/d31ga/f $DIR/d31gb/g
1249 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1250 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1251 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1252 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1254 run_test 31g "cross directory link==============="
1257 echo "-- cross directory link --"
1261 ln $DIR/d31h/f $DIR/d31h/dir/g
1262 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1263 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1264 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1265 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1267 run_test 31h "cross directory link under child==============="
1270 echo "-- cross directory link --"
1273 touch $DIR/d31i/dir/f
1274 ln $DIR/d31i/dir/f $DIR/d31i/g
1275 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1276 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1277 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1278 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1280 run_test 31i "cross directory link under parent==============="
1285 mkdir $DIR/d31j/dir1
1286 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1287 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1288 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1289 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1292 run_test 31j "link for directory==============="
1298 touch $DIR/d31k/exist
1299 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1300 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1301 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1302 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1303 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1304 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1305 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1308 run_test 31k "link to file: the same, non-existing, dir==============="
1314 touch $DIR/d31m2/exist
1315 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1316 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1317 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1318 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1319 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1320 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1323 run_test 31m "link to file: the same, non-existing, dir==============="
1326 echo "== more mountpoints and symlinks ================="
1327 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1328 mkdir -p $DIR/d32a/ext2-mountpoint
1329 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1330 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1331 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1333 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1336 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1337 mkdir -p $DIR/d32b/ext2-mountpoint
1338 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1339 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1340 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1342 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1345 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1346 mkdir -p $DIR/d32c/ext2-mountpoint
1347 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1348 mkdir -p $DIR/d32c/d2/test_dir
1349 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1350 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1352 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1355 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1356 mkdir -p $DIR/d32d/ext2-mountpoint
1357 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1358 mkdir -p $DIR/d32d/d2/test_dir
1359 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1360 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1362 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1365 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1366 mkdir -p $DIR/d32e/tmp
1367 TMP_DIR=$DIR/d32e/tmp
1368 ln -s $DIR/d32e $TMP_DIR/symlink11
1369 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1370 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1371 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1373 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1376 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1377 mkdir -p $DIR/d32f/tmp
1378 TMP_DIR=$DIR/d32f/tmp
1379 ln -s $DIR/d32f $TMP_DIR/symlink11
1380 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1381 ls $DIR/d32f/tmp/symlink11 || error
1382 ls $DIR/d32f/symlink01 || error
1384 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1387 TMP_DIR=$DIR/$tdir/tmp
1388 mkdir -p $TMP_DIR $DIR/${tdir}2
1389 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1390 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1391 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1392 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1393 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1394 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1396 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1399 rm -fr $DIR/$tdir $DIR/${tdir}2
1400 TMP_DIR=$DIR/$tdir/tmp
1401 mkdir -p $TMP_DIR $DIR/${tdir}2
1402 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1403 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1404 ls $TMP_DIR/symlink12 || error
1405 ls $DIR/$tdir/symlink02 || error
1407 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1410 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1411 mkdir -p $DIR/d32i/ext2-mountpoint
1412 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1413 touch $DIR/d32i/test_file
1414 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1415 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1417 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1420 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1421 mkdir -p $DIR/d32j/ext2-mountpoint
1422 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1423 touch $DIR/d32j/test_file
1424 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1425 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1427 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1431 mkdir -p $DIR/d32k/ext2-mountpoint
1432 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1433 mkdir -p $DIR/d32k/d2
1434 touch $DIR/d32k/d2/test_file || error
1435 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1436 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1438 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1442 mkdir -p $DIR/d32l/ext2-mountpoint
1443 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1444 mkdir -p $DIR/d32l/d2
1445 touch $DIR/d32l/d2/test_file
1446 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1447 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1449 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1453 mkdir -p $DIR/d32m/tmp
1454 TMP_DIR=$DIR/d32m/tmp
1455 ln -s $DIR $TMP_DIR/symlink11
1456 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1457 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1458 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1460 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1464 mkdir -p $DIR/d32n/tmp
1465 TMP_DIR=$DIR/d32n/tmp
1466 ln -s $DIR $TMP_DIR/symlink11
1467 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1468 ls -l $DIR/d32n/tmp/symlink11 || error
1469 ls -l $DIR/d32n/symlink01 || error
1471 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1474 rm -fr $DIR/d32o $DIR/$tfile
1476 mkdir -p $DIR/d32o/tmp
1477 TMP_DIR=$DIR/d32o/tmp
1478 ln -s $DIR/$tfile $TMP_DIR/symlink12
1479 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1480 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1481 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1482 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1483 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1485 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1495 mkdir -p $DIR/d32p/tmp
1497 TMP_DIR=$DIR/d32p/tmp
1499 ln -s $DIR/$tfile $TMP_DIR/symlink12
1501 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1503 cat $DIR/d32p/tmp/symlink12 || error
1505 cat $DIR/d32p/symlink02 || error
1508 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1511 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1513 touch $DIR/d32q/under_the_mount
1514 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1515 ls $DIR/d32q/under_the_mount && error || true
1516 $UMOUNT $DIR/d32q || error
1518 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1521 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1523 touch $DIR/d32r/under_the_mount
1524 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1525 ls $DIR/d32r | grep -q under_the_mount && error || true
1526 $UMOUNT $DIR/d32r || error
1528 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1533 chmod 444 $DIR/$tfile
1534 chown $RUNAS_ID $DIR/$tfile
1536 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1539 run_test 33 "write file with mode 444 (should return error) ===="
1544 chown $RUNAS_ID $DIR/d33
1545 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1546 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1547 error "open RDWR" || true
1549 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1551 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1554 $MCREATE $DIR/f34 || error
1555 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1556 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1557 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1558 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1560 run_test 34a "truncate file that has not been opened ==========="
1563 [ ! -f $DIR/f34 ] && test_34a
1564 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1565 $OPENFILE -f O_RDONLY $DIR/f34
1566 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1567 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1569 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1572 [ ! -f $DIR/f34 ] && test_34a
1573 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1574 $OPENFILE -f O_RDWR $DIR/f34
1575 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1576 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1578 run_test 34c "O_RDWR opening file-with-size works =============="
1581 [ ! -f $DIR/f34 ] && test_34a
1582 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1583 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1586 run_test 34d "write to sparse file ============================="
1590 $MCREATE $DIR/f34e || error
1591 $TRUNCATE $DIR/f34e 1000 || error
1592 $CHECKSTAT -s 1000 $DIR/f34e || error
1593 $OPENFILE -f O_RDWR $DIR/f34e
1594 $CHECKSTAT -s 1000 $DIR/f34e || error
1596 run_test 34e "create objects, some with size and some without =="
1598 test_34f() { # bug 6242, 6243
1601 $MCREATE $DIR/f34f || error
1602 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1603 dd if=$DIR/f34f of=$TMP/f34f
1604 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1605 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1606 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1607 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1608 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1610 run_test 34f "read from a file with no objects until EOF ======="
1613 cp /bin/sh $DIR/f35a
1615 chown $RUNAS_ID $DIR/f35a
1616 $RUNAS $DIR/f35a && error || true
1619 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1623 utime $DIR/f36 || error
1625 run_test 36a "MDS utime check (mknod, utime) ==================="
1629 utime $DIR/f36 || error
1631 run_test 36b "OST utime check (open, utime) ===================="
1636 chown $RUNAS_ID $DIR/d36
1637 $RUNAS utime $DIR/d36/f36 || error
1639 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1642 [ ! -d $DIR/d36 ] && test_36c
1643 echo "" > $DIR/d36/f36
1644 $RUNAS utime $DIR/d36/f36 || error
1646 run_test 36d "non-root OST utime check (open, utime) ==========="
1649 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1651 touch $DIR/$tdir/$tfile
1652 $RUNAS utime $DIR/$tdir/$tfile && \
1653 error "utime worked, expected failure" || true
1655 run_test 36e "utime on non-owned file (should return error) ===="
1658 export LANG=C LC_LANG=C # for date language
1660 DATESTR="Dec 20 2000"
1662 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1663 sysctl -w lustre.fail_loc=0x80000214
1665 cp /etc/hosts $DIR/$tdir/$tfile
1666 sync & # write RPC generated with "current" inode timestamp, but delayed
1668 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1669 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1670 cancel_lru_locks osc
1671 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1673 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1674 echo "BEFORE: $LS_BEFORE" && \
1675 echo "AFTER : $LS_AFTER" && \
1676 echo "WANT : $DATESTR" && \
1677 error "$DIR/$tdir/$tfile timestamps changed" || true
1679 run_test 36f "utime on file racing with OST BRW write =========="
1681 export FMD_MAX_AGE=`do_facet ost1 cat $LPROC/obdfilter/*/client_cache_seconds | head -n 1`
1683 [ -z "$FMD_MAX_AGE" ] && skip "skip test for remote OST" && return
1684 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1685 touch $DIR/d36/$tfile
1686 sleep $((FMD_MAX_AGE + 12))
1687 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1688 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1689 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1690 error "fmd didn't expire after ping" || true
1692 run_test 36g "filter mod data cache expiry ====================="
1696 echo f > $DIR/$tdir/fbugfile
1697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1698 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1699 $UMOUNT $DIR/$tdir || error
1700 rm -f $DIR/$tdir/fbugfile || error
1702 run_test 37 "ls a mounted file system to check old content ====="
1705 o_directory $DIR/$tfile
1707 run_test 38 "open a regular file with O_DIRECTORY =============="
1711 touch $DIR/${tfile}2
1712 # ls -l $DIR/$tfile $DIR/${tfile}2
1713 # ls -lu $DIR/$tfile $DIR/${tfile}2
1714 # ls -lc $DIR/$tfile $DIR/${tfile}2
1716 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1717 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1719 ls -l $DIR/$tfile $DIR/${tfile}2
1721 ls -lu $DIR/$tfile $DIR/${tfile}2
1723 ls -lc $DIR/$tfile $DIR/${tfile}2
1724 error "O_TRUNC didn't change timestamps"
1727 run_test 39 "mtime changed on create ==========================="
1730 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1731 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1732 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1734 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1738 small_write $DIR/f41 18
1740 run_test 41 "test small file write + fstat ====================="
1742 count_ost_writes() {
1743 cat $LPROC/osc/*/stats |
1744 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1751 BG_DIRTY_RATIO_SAVE=10
1752 MAX_BG_DIRTY_RATIO=25
1756 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1757 # dirty_ratio, dirty_background_ratio
1758 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1759 echo $WRITEBACK_SAVE > /proc/sys/vm/dirty_writeback_centisecs
1760 echo $BG_DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_background_ratio
1761 echo $DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_ratio
1763 # if file not here, we are a 2.4 kernel
1764 kill -CONT `pidof kupdated`
1769 # setup the trap first, so someone cannot exit the test at the
1770 # exact wrong time and mess up a machine
1771 trap start_writeback EXIT
1772 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1773 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1774 WRITEBACK_SAVE=`cat /proc/sys/vm/dirty_writeback_centisecs`
1775 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1776 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1777 # save and increase /proc/sys/vm/dirty_ratio
1778 DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_ratio`
1779 echo $MAX_DIRTY_RATIO > /proc/sys/vm/dirty_ratio
1780 # save and increase /proc/sys/vm/dirty_background_ratio
1781 BG_DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_background_ratio`
1782 echo $MAX_BG_DIRTY_RATIO > /proc/sys/vm/dirty_background_ratio
1784 # if file not here, we are a 2.4 kernel
1785 kill -STOP `pidof kupdated`
1789 # ensure that all stripes have some grant before we test client-side cache
1791 [ "$SETUP_TEST42" ] && return
1792 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1793 dd if=/dev/zero of=$i bs=4k count=1
1799 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1800 # file truncation, and file removal.
1803 cancel_lru_locks osc
1805 sync; sleep 1; sync # just to be safe
1806 BEFOREWRITES=`count_ost_writes`
1807 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur_grant_bytes
1808 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1809 AFTERWRITES=`count_ost_writes`
1810 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1811 error "$BEFOREWRITES < $AFTERWRITES"
1814 run_test 42a "ensure that we don't flush on close =============="
1818 cancel_lru_locks osc
1821 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1822 BEFOREWRITES=`count_ost_writes`
1823 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1824 AFTERWRITES=`count_ost_writes`
1825 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1826 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1828 BEFOREWRITES=`count_ost_writes`
1829 sync || error "sync: $?"
1830 AFTERWRITES=`count_ost_writes`
1831 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1832 error "$BEFOREWRITES < $AFTERWRITES on sync"
1834 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1838 run_test 42b "test destroy of file with cached dirty data ======"
1840 # if these tests just want to test the effect of truncation,
1841 # they have to be very careful. consider:
1842 # - the first open gets a {0,EOF}PR lock
1843 # - the first write conflicts and gets a {0, count-1}PW
1844 # - the rest of the writes are under {count,EOF}PW
1845 # - the open for truncate tries to match a {0,EOF}PR
1846 # for the filesize and cancels the PWs.
1847 # any number of fixes (don't get {0,EOF} on open, match
1848 # composite locks, do smarter file size management) fix
1849 # this, but for now we want these tests to verify that
1850 # the cancellation with truncate intent works, so we
1851 # start the file with a full-file pw lock to match against
1852 # until the truncate.
1857 cancel_lru_locks osc
1859 # prime the file with 0,EOF PW to match
1863 # now the real test..
1864 dd if=/dev/zero of=$file bs=1024 count=100
1865 BEFOREWRITES=`count_ost_writes`
1866 $TRUNCATE $file $offset
1867 cancel_lru_locks osc
1868 AFTERWRITES=`count_ost_writes`
1874 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1875 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1878 run_test 42c "test partial truncate of file with cached dirty data"
1882 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1883 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1886 run_test 42d "test complete truncate of file with cached dirty data"
1889 cp -p /bin/ls $DIR/$tdir/$tfile
1890 exec 9>> $DIR/$tdir/$tfile
1891 $DIR/$tdir/$tfile && error || true
1894 run_test 43 "execution of file opened for write should return -ETXTBSY"
1898 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1899 $DIR/d43/multiop $TMP/test43.junk O_c &
1902 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1903 kill -USR1 $MULTIPID || return 2
1904 wait $MULTIPID || return 3
1907 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1911 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1912 $DIR/d43/multiop $TMP/test43.junk O_c &
1915 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1916 kill -USR1 $MULTIPID || return 2
1917 wait $MULTIPID || return 3
1920 run_test 43b "truncate of file being executed should return -ETXTBSY"
1923 local testdir="$DIR/d43c"
1926 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1927 ( cd $testdir && md5sum -c)
1929 run_test 43c "md5sum of copy into lustre========================"
1932 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1933 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1934 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1936 run_test 44 "zero length read from a sparse stripe ============="
1939 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1941 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1942 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1943 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1945 if [ $nstripe -eq 0 -o $nstripe -gt 1024 ] ; then
1946 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1949 OFFSETS="0 $((stride/2)) $((stride-1))"
1950 for offset in $OFFSETS ; do
1951 for i in `seq 0 $((nstripe-1))`; do
1952 local GLOBALOFFSETS=""
1953 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1954 local myfn=$DIR/d44a-$size
1955 echo "--------writing $myfn at $size"
1956 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1957 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1958 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1959 || error "ll_sparseness_verify $GLOBALOFFSETS"
1961 for j in `seq 0 $((nstripe-1))`; do
1962 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1963 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1964 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1966 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1967 || error "ll_sparseness_verify $GLOBALOFFSETS"
1972 run_test 44a "test sparse pwrite ==============================="
1976 for d in $LPROC/osc/*/cur_dirty_bytes; do
1977 tot=$(($tot + `cat $d`))
1982 before=`dirty_osc_total`
1983 echo executing "\"$*\""
1985 after=`dirty_osc_total`
1986 echo before $before, after $after
1990 # Obtain grants from OST if it supports it
1991 echo blah > ${f}_grant
1994 do_dirty_record "echo blah > $f"
1995 [ $before -eq $after ] && error "write wasn't cached"
1996 do_dirty_record "> $f"
1997 [ $before -gt $after ] || error "truncate didn't lower dirty count"
1998 do_dirty_record "echo blah > $f"
1999 [ $before -eq $after ] && error "write wasn't cached"
2000 do_dirty_record "sync"
2001 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2002 do_dirty_record "echo blah > $f"
2003 [ $before -eq $after ] && error "write wasn't cached"
2004 do_dirty_record "cancel_lru_locks osc"
2005 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2008 run_test 45 "osc io page accounting ============================"
2014 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2015 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2016 # objects offset and an assert hit when an rpc was built with 1023's mapped
2017 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2022 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2024 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2025 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2029 run_test 46 "dirtying a previously written page ================"
2031 # Check that device nodes are created and then visible correctly (#2091)
2033 cmknod $DIR/test_47_node || error
2035 run_test 47 "Device nodes check ================================"
2037 test_48a() { # bug 2399
2038 check_kernel_version 34 || return 0
2041 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2042 mkdir $DIR/d48a || error "recreate directory failed"
2043 touch foo || error "'touch foo' failed after recreating cwd"
2044 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2045 if check_kernel_version 44; then
2046 touch .foo || error "'touch .foo' failed after recreating cwd"
2047 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2049 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2050 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2051 cd . || error "'cd .' failed after recreating cwd"
2052 mkdir . && error "'mkdir .' worked after recreating cwd"
2053 rmdir . && error "'rmdir .' worked after recreating cwd"
2054 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2055 cd .. || error "'cd ..' failed after recreating cwd"
2057 run_test 48a "Access renamed working dir (should return errors)="
2059 test_48b() { # bug 2399
2060 check_kernel_version 34 || return 0
2063 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2064 touch foo && error "'touch foo' worked after removing cwd"
2065 mkdir foo && error "'mkdir foo' worked after removing cwd"
2066 if check_kernel_version 44; then
2067 touch .foo && error "'touch .foo' worked after removing cwd"
2068 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2070 ls . > /dev/null && error "'ls .' worked after removing cwd"
2071 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2072 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2073 mkdir . && error "'mkdir .' worked after removing cwd"
2074 rmdir . && error "'rmdir .' worked after removing cwd"
2075 ln -s . foo && error "'ln -s .' worked after removing cwd"
2076 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2078 run_test 48b "Access removed working dir (should return errors)="
2080 test_48c() { # bug 2350
2081 check_kernel_version 36 || return 0
2082 #sysctl -w lnet.debug=-1
2084 mkdir -p $DIR/d48c/dir
2086 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2087 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2088 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2089 if check_kernel_version 44; then
2090 touch .foo && error "'touch .foo' worked after removing cwd"
2091 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2093 $TRACE ls . && error "'ls .' worked after removing cwd"
2094 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2095 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2096 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2097 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2098 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2099 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2101 run_test 48c "Access removed working subdir (should return errors)"
2103 test_48d() { # bug 2350
2104 check_kernel_version 36 || return 0
2105 #sysctl -w lnet.debug=-1
2107 mkdir -p $DIR/d48d/dir
2109 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2110 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2111 $TRACE touch foo && error "'touch foo' worked after removing parent"
2112 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2113 if check_kernel_version 44; then
2114 touch .foo && error "'touch .foo' worked after removing parent"
2115 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2117 $TRACE ls . && error "'ls .' worked after removing parent"
2118 $TRACE ls .. && error "'ls ..' worked after removing parent"
2119 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2120 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2121 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2122 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2123 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2125 run_test 48d "Access removed parent subdir (should return errors)"
2127 test_48e() { # bug 4134
2128 check_kernel_version 41 || return 0
2129 #sysctl -w lnet.debug=-1
2131 mkdir -p $DIR/d48e/dir
2133 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2134 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2135 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2136 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2137 # On a buggy kernel addition of "touch foo" after cd .. will
2138 # produce kernel oops in lookup_hash_it
2139 touch ../foo && error "'cd ..' worked after recreate parent"
2141 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2143 run_test 48e "Access to recreated parent subdir (should return errors)"
2149 ls /proc/$$/cwd || error
2151 run_test 50 "special situations: /proc symlinks ==============="
2154 # bug 1516 - create an empty entry right after ".." then split dir
2157 $MCREATE $DIR/d51/bar
2159 createmany -m $DIR/d51/longfile 201
2161 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2162 $MCREATE $DIR/d51/longfile$FNUM
2167 ls -l $DIR/d51 > /dev/null || error
2169 run_test 51 "special situations: split htree with empty entry =="
2171 #export NUMTEST=70000
2172 # FIXME: I select a relatively small number to do basic test.
2173 # large number may give panic(). debugging on this is going on.
2176 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2177 [ $NUMFREE -lt 21000 ] && \
2178 skip "not enough free inodes ($NUMFREE)" && \
2181 check_kernel_version 40 || NUMTEST=31000
2182 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2185 createmany -d $DIR/d51b/t- $NUMTEST
2187 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2190 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2193 unlinkmany -d $DIR/d51b/t- $NUMTEST
2195 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2198 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2200 createmany -o $DIR/d51d/t- 1000
2201 $LFS getstripe $DIR/d51d > $TMP/files
2202 for N in `seq 0 $((OSTCOUNT - 1))`; do
2203 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2204 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2205 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2207 unlinkmany $DIR/d51d/t- 1000
2210 for N in `seq 1 $((OSTCOUNT - 1))`; do
2211 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2212 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2213 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2214 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2216 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2217 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2218 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2219 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2223 run_test 51d "check object distribution ===================="
2226 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2229 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2230 echo bar >> $DIR/d52a/foo || error "append bar failed"
2231 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2232 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2233 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2234 echo foo >> $DIR/d52a/foo || error "append foo failed"
2235 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2236 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2237 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2239 rm -fr $DIR/d52a || error "cleanup rm failed"
2241 run_test 52a "append-only flag test (should return errors) ====="
2244 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2247 chattr =i $DIR/d52b/foo || error
2248 cat test > $DIR/d52b/foo && error
2249 cp /etc/hosts $DIR/d52b/foo && error
2250 rm -f $DIR/d52b/foo 2>/dev/null && error
2251 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2252 echo foo >> $DIR/d52b/foo && error
2253 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2254 [ -f $DIR/d52b/foo ] || error
2255 [ -f $DIR/d52b/foo_ren ] && error
2256 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2257 chattr -i $DIR/d52b/foo || error
2259 rm -fr $DIR/d52b || error
2261 run_test 52b "immutable flag test (should return errors) ======="
2264 remote_mds && skip "remote MDS" && return
2267 for i in `ls -d $LPROC/osc/*-osc-MDT0000 2> /dev/null` ; do
2268 ostname=`basename $i | cut -d - -f 1-2`
2269 ost_last=`cat $LPROC/obdfilter/$ostname/last_id`
2270 mds_last=`cat $i/prealloc_last_id`
2271 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2272 if [ $ost_last != $mds_last ]; then
2273 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2277 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2280 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2281 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2282 $SOCKETSERVER $DIR/socket
2283 $SOCKETCLIENT $DIR/socket || error
2284 $MUNLINK $DIR/socket
2286 run_test 54a "unix domain socket test =========================="
2292 dd if=/dev/zero of=$f bs=`page_size` count=1
2294 run_test 54b "char device works in lustre ======================"
2297 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2298 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2299 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2301 for i in `seq 3 7`; do
2302 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2312 loopdev="$DIR/loop54c"
2315 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2316 mknod $loopdev b 7 $LOOPNUM
2317 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2318 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2319 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2320 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2322 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2323 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2325 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2330 run_test 54c "block device works in lustre ====================="
2336 [ "$string" = `echo $string > $f | cat $f` ] || error
2338 run_test 54d "fifo device works in lustre ======================"
2341 check_kernel_version 46 || return 0
2345 echo $string > $f || error
2347 run_test 54e "console/tty device works in lustre ======================"
2350 grep -q $FSTYPE /proc/filesystems && return 1
2352 grep -q $FSTYPE /proc/filesystems && return 1
2353 insmod ../$FSTYPE/$FSTYPE.o
2354 grep -q $FSTYPE /proc/filesystems && return 1
2355 insmod ../$FSTYPE/$FSTYPE.ko
2356 grep -q $FSTYPE /proc/filesystems && return 1
2363 check_fstype && skip "can't find fs $FSTYPE" && return
2364 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2366 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2367 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2368 echo "check for $EXT2_DEV. Please wait..."
2370 $UMOUNT $DIR/d55 || error "unmounting"
2372 run_test 55 "check iopen_connect_dentry() ======================"
2380 NUMFILESx2=$(($NUMFILES * 2))
2381 for i in `seq 1 $NUMFILES` ; do
2382 touch $DIR/d56/file$i
2383 touch $DIR/d56/dir/file$i
2386 # test lfs getstripe with --recursive
2387 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2388 [ $FILENUM -eq $NUMFILESx2 ] || error \
2389 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2390 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2391 [ $FILENUM -eq $NUMFILES ] || error \
2392 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2393 echo "lfs getstripe --recursive passed."
2395 # test lfs getstripe with file instead of dir
2396 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2397 [ $FILENUM -eq 1 ] || error \
2398 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2399 echo "lfs getstripe file passed."
2401 #test lfs getstripe with --verbose
2402 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2403 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2404 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2405 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2406 echo "lfs getstripe --verbose passed."
2408 #test lfs getstripe with --obd
2409 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2410 error "lfs getstripe --obd wrong_uuid should return error message"
2412 [ "$OSTCOUNT" -lt 2 ] && \
2413 skip "skipping other lfs getstripe --obd test" && return
2414 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2415 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2416 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2417 [ $FOUND -eq $FILENUM ] || \
2418 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2419 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2420 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2421 error "lfs getstripe --obd wrong: should not show file on other obd"
2422 echo "lfs getstripe --obd passed."
2424 run_test 56 "check lfs getstripe ===================================="
2431 if [ ! -d "$DIR/${tdir}g" ] ; then
2432 mkdir -p $DIR/${tdir}g
2433 for i in `seq 1 $LOCAL_NUMFILES` ; do
2434 touch $DIR/${tdir}g/file$i
2436 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2437 mkdir $DIR/${tdir}g/dir$i
2438 for j in `seq 1 $LOCAL_NUMFILES` ; do
2439 touch $DIR/${tdir}g/dir$i/file$j
2448 setup_56 $NUMFILES $NUMDIRS
2450 EXPECTED=$(($NUMDIRS + 2))
2451 # test lfs find with -name
2452 for i in `seq 1 $NUMFILES` ; do
2453 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2454 [ $NUMS -eq $EXPECTED ] || error \
2455 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2457 echo "lfs find -name passed."
2459 run_test 56g "check lfs find -name ============================="
2464 setup_56 $NUMFILES $NUMDIRS
2466 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2467 # test lfs find with ! -name
2468 for i in `seq 1 $NUMFILES` ; do
2469 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2470 [ $NUMS -eq $EXPECTED ] || error \
2471 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2473 echo "lfs find ! -name passed."
2475 run_test 56h "check lfs find ! -name ============================="
2480 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2481 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2482 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2484 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2487 # note test will not do anything if MDS is not local
2488 remote_mds && skip "remote MDS" && return
2490 for DEV in `cat $LPROC/mds/*/mntdev`; do
2491 dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2492 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2493 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2497 run_test 57a "verify MDS filesystem created with large inodes =="
2502 FILEN=$DIR/d57b/f$FILECOUNT
2503 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2504 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2505 echo "mcreating $FILECOUNT files"
2506 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2507 error "creating files in $DIR/d57b"
2509 # verify that files do not have EAs yet
2510 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2511 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2513 MDSFREE="`cat $LPROC/mds/*/kbytesfree 2> /dev/null`"
2514 MDCFREE="`cat $LPROC/mdc/*/kbytesfree | head -n 1`"
2515 echo "opening files to create objects/EAs"
2516 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2517 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2520 # verify that files have EAs now
2521 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2522 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2524 sleep 1 # make sure we get new statfs data
2525 # MDSFREE2="`cat $LPROC/mds/*/kbytesfree`"
2526 # MDCFREE2="`cat $LPROC/mdc/*/kbytesfree`"
2527 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2528 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2529 # error "MDC before $MDCFREE != after $MDCFREE2"
2531 # echo "MDC before $MDCFREE != after $MDCFREE2"
2532 # echo "unable to confirm if MDS has large inodes"
2537 run_test 57b "default LOV EAs are stored inside large inodes ==="
2540 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2543 run_test 58 "verify cross-platform wire constants =============="
2546 echo "touch 130 files"
2547 createmany -o $DIR/f59- 130
2549 unlinkmany $DIR/f59- 130
2552 # wait for commitment of removal
2554 run_test 59 "verify cancellation of llog records async ========="
2556 TEST60_HEAD="test_60 run $RANDOM"
2558 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2559 log "$TEST60_HEAD - from kernel mode"
2562 run_test 60a "llog sanity tests run from kernel module =========="
2564 test_60b() { # bug 6411
2566 LLOG_COUNT=`dmesg | grep -A 1000 "$TEST60_HEAD" | grep -c llog_test`
2567 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages"|| true
2569 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2572 echo "create 5000 files"
2573 createmany -o $DIR/f60c- 5000
2574 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2575 sysctl -w lustre.fail_loc=0x8000013c
2576 unlinkmany $DIR/f60c- 5000
2577 sysctl -w lustre.fail_loc=0
2579 run_test 60c "unlink file when mds full"
2583 dd if=/dev/zero of=$f bs=`page_size` count=1
2584 cancel_lru_locks osc
2585 multiop $f OSMWUc || error
2588 run_test 61 "mmap() writes don't make sync hang ================"
2590 # bug 2330 - insufficient obd_match error checking causes LBUG
2594 cancel_lru_locks osc
2595 sysctl -w lustre.fail_loc=0x405
2596 cat $f && error "cat succeeded, expect -EIO"
2597 sysctl -w lustre.fail_loc=0
2599 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2601 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2603 MAX_DIRTY_MB=`cat $LPROC/osc/*/max_dirty_mb | head -n 1`
2604 for i in $LPROC/osc/*/max_dirty_mb ; do
2607 for i in `seq 10` ; do
2608 dd if=/dev/zero of=$DIR/f63 bs=8k &
2614 for i in $LPROC/osc/*/max_dirty_mb ; do
2615 echo $MAX_DIRTY_MB > $i
2617 rm -f $DIR/f63 || true
2619 run_test 63 "Verify oig_wait interruption does not crash ======="
2621 # bug 2248 - async write errors didn't return to application on sync
2622 # bug 3677 - async write errors left page locked
2625 sysctl -w lnet.debug=-1
2627 # ensure we have a grant to do async writes
2628 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2631 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2632 sysctl -w lustre.fail_loc=0x80000406
2633 multiop $DIR/$tfile Owy && \
2634 error "sync didn't return ENOMEM"
2635 sync; sleep 2; sync # do a real sync this time to flush page
2636 grep locked $LPROC/llite/*/dump_page_cache && \
2637 error "locked page left in cache after async error" || true
2640 run_test 63b "async write errors should be returned to fsync ==="
2644 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur*
2646 run_test 64a "verify filter grant calculations (in kernel) ====="
2649 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2652 run_test 64b "check out-of-space detection on client ==========="
2654 # bug 1414 - set/get directories' stripe info
2658 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2660 run_test 65a "directory with no stripe info ===================="
2664 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2666 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2668 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2671 if [ $OSTCOUNT -gt 1 ]; then
2673 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 4)) 1 \
2674 $(($OSTCOUNT - 1)) || error "setstripe"
2676 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2679 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2683 if [ $STRIPECOUNT -le 0 ]; then
2685 elif [ $STRIPECOUNT -gt 160 ]; then
2686 #LOV_MAX_STRIPE_COUNT is 160
2687 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2689 sc=$(($STRIPECOUNT - 1))
2691 $SETSTRIPE $DIR/d65 $STRIPESIZE -1 $sc || error "setstripe"
2692 touch $DIR/d65/f4 $DIR/d65/f5
2693 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2695 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2700 $SETSTRIPE $DIR/d65 0 -1 0 || error "setstripe"
2701 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || error "no stripe info failed"
2703 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2705 run_test 65e "directory setstripe 0 -1 0 ======================="
2709 $RUNAS $SETSTRIPE $DIR/d65f 0 -1 0 && error "setstripe succeeded" || true
2711 run_test 65f "dir setstripe permission (should return error) ==="
2715 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2716 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2717 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || \
2718 error "delete default stripe failed"
2720 run_test 65g "directory setstripe -d ==========================="
2724 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2725 mkdir -p $DIR/d65/dd1
2726 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2727 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2729 run_test 65h "directory stripe info inherit ===================="
2731 test_65i() { # bug6367
2732 $SETSTRIPE $MOUNT 65536 -1 -1
2734 run_test 65i "set non-default striping on root directory (bug 6367)="
2736 test_65j() { # bug6367
2737 # if we aren't already remounting for each test, do so for this test
2738 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2739 cleanup -f || error "failed to unmount"
2742 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2744 run_test 65j "set default striping on root directory (bug 6367)="
2746 test_65k() { # bug11679
2747 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2749 echo "Check OST status: "
2750 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
2751 for OSC in $MDS_OSCS; do
2752 echo $OSC "is activate"
2753 do_facet mds lctl --device %$OSC activate
2755 do_facet client mkdir -p $DIR/$tdir
2756 for INACTIVE_OSC in $MDS_OSCS; do
2757 echo $INACTIVE_OSC "is Deactivate:"
2758 do_facet mds lctl --device %$INACTIVE_OSC deactivate
2759 for STRIPE_OSC in $MDS_OSCS; do
2760 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
2761 STRIPE_INDEX=`do_facet mds cat $LPROC/lov/*md*/target_obd |
2762 grep $STRIPE_OST | awk -F: '{print $1}'`
2763 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1"
2764 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1
2766 [ $RC -ne 0 ] && error "setstripe should have succeeded"
2768 do_facet client rm -f $DIR/$tdir/*
2769 echo $INACTIVE_OSC "is Activate."
2770 do_facet mds lctl --device %$INACTIVE_OSC activate
2773 run_test 65k "validate manual striping works properly with deactivated OSCs"
2775 test_65l() { # bug 12836
2776 mkdir -p $DIR/$tdir/test_dir
2777 $LFS setstripe $DIR/$tdir/test_dir 65536 -1 -1
2778 $LFS find -mtime -1 $DIR/$tdir >/dev/null
2780 run_test 65l "lfs find on -1 stripe dir ========================"
2782 # bug 2543 - update blocks count on client
2785 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
2787 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
2788 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
2790 run_test 66 "update inode blocks count on client ==============="
2793 [ ! -f sanity-sec.sh ] && skip "missing subtest sanity-sec.sh" && return
2796 run_test 67 "security test ====================================="
2801 if [ ! -z "$LLOOP" ]; then
2802 swapoff $LLOOP || error "swapoff failed"
2803 $LCTL blockdev_detach $LLOOP || error "detach failed"
2811 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
2815 swapon -s | awk '($1 == "'$1'") { print $4 }'
2819 # excercise swapping to lustre by adding a high priority swapfile entry
2820 # and then consuming memory until it is used.
2822 [ "$UID" != 0 ] && skip "must run as root" && return
2823 grep -q obdfilter $LPROC/devices && \
2824 skip "local OST" && return
2826 grep -q llite_lloop /proc/modules
2827 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
2829 MEMTOTAL=`meminfo MemTotal`
2830 NR_BLOCKS=$((MEMTOTAL>>8))
2831 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
2833 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
2834 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
2837 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
2839 trap cleanup_68 EXIT
2841 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
2843 echo "before: `swapon -s | grep $LLOOP`"
2844 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
2845 echo "after: `swapon -s | grep $LLOOP`"
2846 SWAPUSED=`swap_used $LLOOP`
2850 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
2852 run_test 68 "support swapping to Lustre ========================"
2854 # bug5265, obdfilter oa2dentry return -ENOENT
2855 # #define OBD_FAIL_OST_ENOENT 0x217
2857 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
2858 skip "skipping test for remote OST" && return
2859 $GSS && skip "gss with bulk security will triger oops. re-enable this after b10091 get fixed" && return
2864 if ! $DIRECTIO write ${f}.2 0 1; then
2865 skip "O_DIRECT not implemented"
2869 sysctl -w lustre.fail_loc=0x217
2870 truncate $f 1 # vmtruncate() will ignore truncate() error.
2871 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
2873 sysctl -w lustre.fail_loc=0
2874 $DIRECTIO write $f 0 2 || error "write error"
2876 cancel_lru_locks osc
2877 $DIRECTIO read $f 0 1 || error "read error"
2879 sysctl -w lustre.fail_loc=0x217
2880 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
2882 sysctl -w lustre.fail_loc=0
2885 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
2888 which dbench > /dev/null 2>&1 || skip "dbench not installed, skip this test" && return 0
2889 DBENCH_LIB=${DBENCH_LIB:-/usr/lib/dbench}
2890 PATH=${DBENCH_LIB}:${PATH}
2891 cp `which dbench` $DIR
2894 SRC=${SRC:-$DBENCH_LIB/client.txt}
2895 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2896 SRC=$DBENCH_LIB/client_plain.txt
2897 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2899 echo "copying necessary lib to $DIR"
2900 [ -d /lib64 ] && LIB71=/lib64 || LIB71=/lib
2901 mkdir -p $DIR$LIB71 || error "can't create $DIR$LIB71"
2902 cp $LIB71/libc* $DIR$LIB71 || error "can't copy $LIB71/libc*"
2903 cp $LIB71/ld-* $DIR$LIB71 || error "can't create $LIB71/ld-*"
2905 echo "chroot $DIR /dbench -c client.txt 2"
2906 chroot $DIR /dbench -c client.txt 2
2909 rm -rf $DIR/dbench $TGT $DIR$LIB71
2913 run_test 71 "Running dbench on lustre (don't segment fault) ===="
2915 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
2916 check_kernel_version 43 || return 0
2917 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2918 # We had better clear the $DIR to get enough space for dd
2923 $RUNAS -u $(($RUNAS_ID + 1)) dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
2924 # See if we are still setuid/sgid
2925 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
2926 # Now test that MDS is updated too
2927 cancel_lru_locks mdc
2928 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
2931 run_test 72 "Test that remove suid works properly (bug5695) ===="
2933 # bug 3462 - multiple simultaneous MDC requests
2937 multiop $DIR/d73-1/f73-1 O_c &
2939 #give multiop a chance to open
2942 echo 0x80000129 > /proc/sys/lustre/fail_loc
2943 multiop $DIR/d73-1/f73-2 Oc &
2945 echo 0 > /proc/sys/lustre/fail_loc
2947 multiop $DIR/d73-2/f73-3 Oc &
2951 wait $pid1 || return 1
2955 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
2956 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
2957 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
2961 run_test 73 "multiple MDC requests (should not deadlock)"
2963 test_74a() { # bug 6149, 6184
2964 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2966 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2967 # will spin in a tight reconnection loop
2969 sysctl -w lustre.fail_loc=0x8000030e
2970 # get any lock that won't be difficult - lookup works.
2972 sysctl -w lustre.fail_loc=0
2975 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
2977 test_74b() { # bug 13310
2978 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2980 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2981 # will spin in a tight reconnection loop
2982 sysctl -w lustre.fail_loc=0x8000030e
2983 # get a "difficult" lock
2985 sysctl -w lustre.fail_loc=0
2988 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
2990 JOIN=${JOIN:-"lfs join"}
2997 [ $T75_PREP = "yes" ] && return
2998 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3000 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3007 # skipped temporarily: we do not have join file currently
3008 # please remove this when ready - huanghua
3012 cp -p ${F128k} ${FHEAD}
3013 log "finished cp to $FHEAD"
3014 cp -p ${F128k} ${FTAIL}
3015 log "finished cp to $FTAIL"
3016 cat ${F128k} ${F128k} > ${F75}_sim_sim
3018 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3019 log "finished join $FHEAD to ${F75}_sim_sim"
3020 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3021 log "finished cmp $FHEAD to ${F75}_sim_sim"
3022 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3024 run_test 75a "TEST join file ===================================="
3027 # skipped temporarily: we do not have join file currently
3028 # please remove this when ready - huanghua
3032 cp -p ${F128k} ${FTAIL}
3033 cat ${F75}_sim_sim >> ${F75}_join_sim
3034 cat ${F128k} >> ${F75}_join_sim
3035 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3036 cmp ${FHEAD} ${F75}_join_sim || \
3037 error "${FHEAD} ${F75}_join_sim are different"
3038 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3040 run_test 75b "TEST join file 2 =================================="
3043 # skipped temporarily: we do not have join file currently
3044 # please remove this when ready - huanghua
3048 cp -p ${F128k} ${FTAIL}
3049 cat ${F128k} >> ${F75}_sim_join
3050 cat ${F75}_join_sim >> ${F75}_sim_join
3051 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3052 cmp ${FTAIL} ${F75}_sim_join || \
3053 error "${FTAIL} ${F75}_sim_join are different"
3054 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3056 run_test 75c "TEST join file 3 =================================="
3059 # skipped temporarily: we do not have join file currently
3060 # please remove this when ready - huanghua
3064 cp -p ${F128k} ${FHEAD}
3065 cp -p ${F128k} ${FHEAD}_tmp
3066 cat ${F75}_sim_sim >> ${F75}_join_join
3067 cat ${F75}_sim_join >> ${F75}_join_join
3068 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3069 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3070 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3071 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3073 run_test 75d "TEST join file 4 =================================="
3076 # skipped temporarily: we do not have join file currently
3077 # please remove this when ready - huanghua
3081 rm -rf ${FHEAD} || "delete join file error"
3083 run_test 75e "TEST join file 5 (remove joined file) ============="
3086 # skipped temporarily: we do not have join file currently
3087 # please remove this when ready - huanghua
3091 cp -p ${F128k} ${F75}_join_10_compare
3092 cp -p ${F128k} ${F75}_join_10
3093 for ((i = 0; i < 10; i++)); do
3094 cat ${F128k} >> ${F75}_join_10_compare
3095 cp -p ${F128k} ${FTAIL}
3096 $JOIN ${F75}_join_10 ${FTAIL} || \
3097 error "join ${F75}_join_10 ${FTAIL} error"
3098 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3100 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3101 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3103 run_test 75f "TEST join file 6 (join 10 files) =================="
3106 # skipped temporarily: we do not have join file currently
3107 # please remove this when ready - huanghua
3109 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3110 $LFS getstripe ${F75}_join_10
3112 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3116 run_test 75g "TEST join file 7 (open unlink) ===================="
3119 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3122 test_76() { # bug 1443
3123 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3124 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3125 BEFORE_INODES=`num_inodes`
3126 echo "before inodes: $BEFORE_INODES"
3127 for i in `seq 1000`; do
3131 AFTER_INODES=`num_inodes`
3132 echo "after inodes: $AFTER_INODES"
3133 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3134 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3137 run_test 76 "destroy duplicate inodes in client inode cache ===="
3142 [ "$ORIG_CSUM" ]||ORIG_CSUM=`cat $LPROC/llite/*/checksum_pages|head -n1`
3143 for f in $LPROC/llite/*/checksum_pages; do
3150 F77_TMP=$TMP/f77-temp
3153 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3154 error "error writing to $F77_TMP"
3157 test_77a() { # bug 10889
3158 [ ! -f $F77_TMP ] && setup_f77
3160 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3163 run_test 77a "normal checksum read/write operation ============="
3165 test_77b() { # bug 10889
3166 [ ! -f $F77_TMP ] && setup_f77
3167 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3168 sysctl -w lustre.fail_loc=0x80000409
3170 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3171 error "dd error: $?"
3172 sysctl -w lustre.fail_loc=0
3175 run_test 77b "checksum error on client write ===================="
3177 test_77c() { # bug 10889
3178 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3179 cancel_lru_locks osc
3180 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3181 sysctl -w lustre.fail_loc=0x80000408
3183 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3184 sysctl -w lustre.fail_loc=0
3187 run_test 77c "checksum error on client read ==================="
3189 test_77d() { # bug 10889
3190 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3191 sysctl -w lustre.fail_loc=0x80000409
3193 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3194 error "direct write: rc=$?"
3195 sysctl -w lustre.fail_loc=0
3198 run_test 77d "checksum error on OST direct write ==============="
3200 test_77e() { # bug 10889
3201 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3202 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3203 sysctl -w lustre.fail_loc=0x80000408
3205 cancel_lru_locks osc
3206 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3207 error "direct read: rc=$?"
3208 sysctl -w lustre.fail_loc=0
3211 run_test 77e "checksum error on OST direct read ================"
3213 test_77f() { # bug 10889
3214 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3215 sysctl -w lustre.fail_loc=0x409
3217 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3218 error "direct write succeeded"
3219 sysctl -w lustre.fail_loc=0
3222 run_test 77f "repeat checksum error on write (expect error) ===="
3224 test_77g() { # bug 10889
3225 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3226 skip "remote OST" && return
3227 [ ! -f $F77_TMP ] && setup_f77
3228 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3229 sysctl -w lustre.fail_loc=0x8000021a
3231 dd if=$F77_TMP of=$DIR/f77 bs=1M count=$F77SZ || \
3232 error "write error: rc=$?"
3233 sysctl -w lustre.fail_loc=0
3236 run_test 77g "checksum error on OST write ======================"
3238 test_77h() { # bug 10889
3239 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3240 skip "remote OST" && return
3241 [ ! -f $DIR/f77 ] && skip "requires 77g - skipping" && return
3242 cancel_lru_locks osc
3243 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3244 sysctl -w lustre.fail_loc=0x8000021b
3246 cmp $F77_TMP $DIR/f77 || error "file compare failed"
3247 sysctl -w lustre.fail_loc=0
3250 run_test 77h "checksum error on OST read ======================="
3252 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3256 test_78() { # bug 10901
3258 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3259 [ $F78SIZE -gt 512 ] && F78SIZE=512
3260 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3261 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3262 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024)) ] && \
3263 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024))
3264 $SETSTRIPE $DIR/$tfile 0 -1 -1 || error "setstripe failed"
3265 for i in `seq 1 $NSEQ`
3267 echo directIO rdwr round $i of $NSEQ
3268 $DIRECTIO rdwr $DIR/$tfile 0 $F78SIZE 1048576 || error "rdwr failed"
3273 run_test 78 "handle large O_DIRECT writes correctly ============"
3275 test_79() { # bug 12743
3276 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
3277 skip "skipping test for remote OST" && return
3279 wait_delete_completed
3281 BKTOTAL=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
3282 $LPROC/obdfilter/*/kbytestotal`
3283 BKFREE=`awk 'BEGIN{free=0}; {free+=$1}; END{print free}' \
3284 $LPROC/obdfilter/*/kbytesfree`
3285 BKAVAIL=`awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}' \
3286 $LPROC/obdfilter/*/kbytesavail`
3287 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3288 DFTOTAL=`echo $STRING | cut -d, -f1`
3289 DFUSED=`echo $STRING | cut -d, -f2`
3290 DFAVAIL=`echo $STRING | cut -d, -f3`
3291 DFFREE=$(($DFTOTAL - $DFUSED))
3293 ALLOWANCE=$((64 * $OSTCOUNT))
3295 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3296 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3297 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3299 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3300 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3301 error "df free($DFFREE) mismatch OST free($BKFREE)"
3303 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3304 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3305 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3308 run_test 79 "df report consistency check ======================="
3310 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3311 # which will not be writable for the runas user, and then you get a CVS
3312 # error message with a corrupt path string (CVS bug) and panic.
3313 # We're not using much space, so just stick it in /tmp, which is safe.
3319 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3322 mkdir -p $DIR/d99cvsroot
3323 chown $RUNAS_ID $DIR/d99cvsroot
3324 $RUNAS cvs -d $DIR/d99cvsroot init || error
3326 run_test 99a "cvs init ========================================="
3329 [ ! -d $DIR/d99cvsroot ] && test_99a
3331 # some versions of cvs import exit(1) when asked to import links or
3332 # files they can't read. ignore those files.
3333 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3334 ! -perm +4 -printf '-I %f\n')
3335 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3336 d99reposname vtag rtag
3338 run_test 99b "cvs import ======================================="
3341 [ ! -d $DIR/d99cvsroot ] && test_99b
3343 mkdir -p $DIR/d99reposname
3344 chown $RUNAS_ID $DIR/d99reposname
3345 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3347 run_test 99c "cvs checkout ====================================="
3350 [ ! -d $DIR/d99cvsroot ] && test_99c
3351 cd $DIR/d99reposname
3353 $RUNAS cvs add -m 'addmsg' foo99
3355 run_test 99d "cvs add =========================================="
3358 [ ! -d $DIR/d99cvsroot ] && test_99c
3359 cd $DIR/d99reposname
3362 run_test 99e "cvs update ======================================="
3365 [ ! -d $DIR/d99cvsroot ] && test_99d
3366 cd $DIR/d99reposname
3367 $RUNAS cvs commit -m 'nomsg' foo99
3369 run_test 99f "cvs commit ======================================="
3372 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3373 [ "$PROT" != "tcp" ] && continue
3374 RPORT=`echo $REMOTE | cut -d: -f2`
3375 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3376 LPORT=`echo $LOCAL | cut -d: -f2`
3377 if [ $LPORT -ge 1024 ]; then
3378 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3380 error "local: $LPORT > 1024, remote: $RPORT"
3385 run_test 100 "check local port using privileged port ==========="
3387 function get_named_value()
3396 echo $line | sed "s/^$tag//"
3403 export CACHE_MAX=`cat $LPROC/llite/*/max_cached_mb | head -n 1`
3405 for s in $LPROC/llite/*/max_cached_mb; do
3406 echo $CACHE_MAX > $s
3415 [ "$CPU" = "UML" ] && nreads=1000
3416 local cache_limit=32
3418 for s in $LPROC/osc/*-osc*/rpc_stats; do
3421 trap cleanup_101 EXIT
3422 for s in $LPROC/llite/*; do
3423 echo 0 > $s/read_ahead_stats
3424 echo $cache_limit > $s/max_cached_mb
3428 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3430 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3431 $RANDOM_READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3434 for s in $LPROC/llite/*; do
3435 discard=$(($discard + $(cat $s/read_ahead_stats | get_named_value 'read but discarded')))
3439 if [ $(($discard * 10)) -gt $nreads ] ;then
3440 for s in $LPROC/osc/*-osc*/rpc_stats; do
3443 for s in $LPROC/llite/*/read_ahead_stats; do
3446 error "too many ($discard) discarded pages"
3448 rm -f $DIR/$tfile || true
3450 run_test 101 "check read-ahead for random reads ================"
3452 export SETUP_TEST102=no
3454 [ "$SETUP_TEST102" = "yes" ] && return
3460 trap cleanup_test102 EXIT
3462 $SETSTRIPE $tdir $STRIPE_SIZE $STRIPE_OFFSET $STRIPE_COUNT
3466 for count in 1 2 3 4
3468 for offset in 0 1 2 3
3470 local stripe_size=`expr $STRIPE_SIZE \* $num`
3471 local file=file"$num-$offset-$count"
3472 $SETSTRIPE $file $stripe_size $offset $count
3478 star -c f=$TMP/f102.tar $tdir
3483 [ "$SETUP_TEST102" = "yes" ] || return
3491 local testfile=$DIR/xattr_testfile
3496 [ "$UID" != 0 ] && skip "must run as root" && return
3497 [ -z "`grep xattr $LPROC/mdc/*-mdc-*/connect_flags`" ] && skip "must have user_xattr" && return
3499 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3501 echo "set/get xattr..."
3502 setfattr -n trusted.name1 -v value1 $testfile || error
3503 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3504 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3506 setfattr -n user.author1 -v author1 $testfile || error
3507 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3508 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3511 setfattr -n trusted.name2 -v value2 $testfile || error
3512 setfattr -n trusted.name3 -v value3 $testfile || error
3513 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3514 grep "trusted.name" | wc -l` -eq 3 ] || error
3517 setfattr -n user.author2 -v author2 $testfile || error
3518 setfattr -n user.author3 -v author3 $testfile || error
3519 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3520 grep "user" | wc -l` -eq 3 ] || error
3522 echo "remove xattr..."
3523 setfattr -x trusted.name1 $testfile || error
3524 getfattr -d -m trusted $testfile 2> /dev/null | \
3525 grep "trusted.name1" && error || true
3527 setfattr -x user.author1 $testfile || error
3528 getfattr -d -m user $testfile 2> /dev/null | \
3529 grep "user.author1" && error || true
3531 # b10667: setting lustre special xattr be silently discarded
3532 echo "set lustre special xattr ..."
3533 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3537 run_test 102a "user xattr test =================================="
3540 # b10930: get/set/list trusted.lov xattr
3541 echo "get/set/list trusted.lov xattr ..."
3542 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3543 local testfile=$DIR/$tfile
3544 $SETSTRIPE $testfile 65536 1 2
3545 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3546 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3548 local testfile2=${testfile}2
3549 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3550 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3553 setfattr -n trusted.lov -v $value $testfile2
3554 local tmp_file=${testfile}3
3555 $GETSTRIPE -v $testfile2 > $tmp_file
3556 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3557 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3558 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3559 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3561 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3564 # b10930: get/set/list lustre.lov xattr
3565 echo "get/set/list lustre.lov xattr ..."
3566 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3568 chown $RUNAS_ID $DIR/$tdir
3569 local testfile=$DIR/$tdir/$tfile
3570 $RUNAS $SETSTRIPE $testfile 65536 1 2
3571 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3572 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3574 local testfile2=${testfile}2
3575 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3576 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3578 $RUNAS $MCREATE $testfile2
3579 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3580 local tmp_file=${testfile}3
3581 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3582 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3583 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3584 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3585 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3587 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3593 local lines=`sed -n '/obdidx/=' $1`
3594 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3595 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3596 lines=`expr $lines + 1`
3597 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3600 compare_stripe_info1() {
3603 for count in 1 2 3 4
3605 for offset in 0 1 2 3
3607 local size=`expr $STRIPE_SIZE \* $num`
3608 local file=file"$num-$offset-$count"
3610 $GETSTRIPE -v $file > $tmp_file
3611 get_stripe_info $tmp_file
3612 if test $stripe_size -ne $size
3614 error "$file: different stripe size" && return
3616 if test $stripe_count -ne $count
3618 error "$file: different stripe count" && return
3620 if test $stripe_offset -ne 0
3622 error "$file: different stripe offset" && return
3630 compare_stripe_info2() {
3633 for count in 1 2 3 4
3635 for offset in 0 1 2 3
3637 local size=`expr $STRIPE_SIZE \* $num`
3638 local file=file"$num-$offset-$count"
3640 $GETSTRIPE -v $file > $tmp_file
3641 get_stripe_info $tmp_file
3642 if test $stripe_size -ne $size
3644 error "$file: different stripe size" && return
3646 if test $stripe_count -ne $count
3648 error "$file: different stripe count" && return
3650 if test $stripe_offset -ne $offset
3652 error "$file: different stripe offset" && return
3661 # b10930: star test for trusted.lov xattr
3662 star --xhelp 2>&1 | grep -q nolustre
3665 skip "being skipped because a lustre-aware star is not installed." && return
3667 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3670 star -x f=$TMP/f102.tar -C $DIR/d102d
3672 compare_stripe_info1
3675 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
3678 # b10930: star test for trusted.lov xattr
3679 star --xhelp 2>&1 | grep -q nolustre
3682 skip "being skipped because a lustre-aware star is not installed." && return
3684 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3687 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
3689 compare_stripe_info2
3691 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
3694 # b10930: star test for trusted.lov xattr
3695 star --xhelp 2>&1 | grep -q nolustre
3698 skip "being skipped because a lustre-aware star is not installed." && return
3700 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3704 star -copy $tdir $DIR/d102f
3706 compare_stripe_info1
3708 run_test 102f "star copy files, not keep osts ==========="
3711 # b10930: star test for trusted.lov xattr
3712 star --xhelp 2>&1 | grep -q nolustre
3715 skip "being skipped because a lustre-aware star is not installed." && return
3717 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3721 star -copy -preserve-osts $tdir $DIR/d102g
3723 compare_stripe_info2
3726 run_test 102g "star copy files, keep osts ==========="
3730 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
3735 [ "$UID" != 0 ] && skip "must run as root" && return
3736 [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
3737 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
3738 $GSS && skip "could not run under gss" && return
3744 echo "performing cp ..."
3745 run_acl_subtest cp || error
3746 echo "performing getfacl-noacl..."
3747 run_acl_subtest getfacl-noacl || error
3748 echo "performing misc..."
3749 run_acl_subtest misc || error
3750 # XXX add back permission test when we support supplementary groups.
3751 # echo "performing permissions..."
3752 # run_acl_subtest permissions || error
3753 echo "performing setfacl..."
3754 run_acl_subtest setfacl || error
3756 # inheritance test got from HP
3757 echo "performing inheritance..."
3758 cp $LUSTRE/tests/acl/make-tree . || error
3759 chmod +x make-tree || error
3760 run_acl_subtest inheritance || error
3766 run_test 103 "acl test ========================================="
3770 lfs df || error "lfs df failed"
3771 lfs df -ih || error "lfs df -ih failed"
3772 lfs df -h $DIR || error "lfs df -h $DIR failed"
3773 lfs df -i $DIR || error "lfs df -i $DIR failed"
3774 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
3775 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
3777 OSC=`awk '/-osc-/ {print $4}' $LPROC/devices | head -n 1`
3778 lctl --device %$OSC deactivate
3779 lfs df || error "lfs df with deactivated OSC failed"
3780 lctl --device %$OSC recover
3781 lfs df || error "lfs df with reactivated OSC failed"
3783 run_test 104 "lfs df [-ih] [path] test ========================="
3786 # doesn't work on 2.4 kernels
3788 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3790 flocks_test on -f $DIR/$tfile || error "fail flock on"
3792 flocks_test off -f $DIR/$tfile || error "fail flock off"
3795 run_test 105a "flock when mounted without -o flock test ========"
3799 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3801 flocks_test on -c $DIR/$tfile || error "fail flock on"
3803 flocks_test off -c $DIR/$tfile || error "fail flock off"
3806 run_test 105b "fcntl when mounted without -o flock test ========"
3810 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3812 flocks_test on -l $DIR/$tfile || error "fail flock on"
3814 flocks_test off -l $DIR/$tfile || error "fail flock off"
3817 run_test 105c "lockf when mounted without -o flock test ========"
3819 test_106() { #bug 10921
3820 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
3821 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
3823 run_test 106 "attempt exec of dir followed by chown of that dir"
3832 file=`cat /proc/sys/kernel/core_pattern`
3833 core_pid=`cat /proc/sys/kernel/core_uses_pid`
3834 [ $core_pid -eq 1 ] && file=$file.$SLEEPPID
3838 kill -s 11 $SLEEPPID
3840 if [ -e $file ]; then
3841 size=`stat -c%s $file`
3842 [ $size -eq 0 ] && error "Fail to create core file $file"
3844 error "Fail to create core file $file"
3849 run_test 107 "Coredump on SIG"
3853 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
3854 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
3855 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
3856 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
3860 run_test 110 "filename length checking"
3863 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3865 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
3867 echo "Starting with $OSTIO_pre threads"
3870 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3871 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
3872 echo "$NUMTEST creates/unlinks"
3874 createmany -o $DIR/$tdir/$tfile $NUMTEST
3875 unlinkmany $DIR/$tdir/$tfile $NUMTEST
3877 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3880 # don't return an error
3881 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
3882 "FAIL: No addition ll_ost_io threads were created ($OSTIO_pre)" &&\
3883 echo "This may be fine, depending on what ran before this test" &&\
3884 echo "and how fast this system is." && return
3886 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
3888 run_test 115 "verify dynamic thread creation===================="
3891 AVAIL=($(cat $LPROC/osc/*[oO][sS][cC]-[^M]*/kbytesavail))
3892 echo OST kbytes available: ${AVAIL[@]}
3893 MAXI=0; MAXV=${AVAIL[0]}
3894 MINI=0; MINV=${AVAIL[0]}
3895 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
3896 #echo OST $i: ${AVAIL[i]}kb
3897 if [ ${AVAIL[i]} -gt $MAXV ]; then
3898 MAXV=${AVAIL[i]}; MAXI=$i
3900 if [ ${AVAIL[i]} -lt $MINV ]; then
3901 MINV=${AVAIL[i]}; MINI=$i
3904 echo Min free space: OST $MINI: $MINV
3905 echo Max free space: OST $MAXI: $MAXV
3909 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
3910 remote_mds && skip "remote MDS" && return
3912 echo -n "Free space priority "
3913 cat $LPROC/lov/*-clilov-*/qos_prio_free
3914 DELAY=$(cat $LPROC/lov/*-clilov-*/qos_maxage | head -1 | awk '{print $1}')
3917 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
3920 # generate uneven OSTs
3921 mkdir -p $DIR/$tdir/OST${MINI}
3924 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
3925 $SETSTRIPE $DIR/$tdir/OST${MINI} 0 $MINI 1
3927 while [ $FILL -gt 0 ]; do
3929 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
3930 FILL=$(($FILL - 2048))
3938 DIFF=$(($MAXV - $MINV))
3939 DIFF2=$(($DIFF * 100 / $MINV))
3940 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
3941 if [ $DIFF2 -gt 20 ]; then
3944 echo "failed - QOS mode won't be used"
3945 error "QOS imbalance criteria not met"
3949 MINI1=$MINI; MINV1=$MINV
3950 MAXI1=$MAXI; MAXV1=$MAXV
3952 # now fill using QOS
3953 echo writing a bunch of files to QOS-assigned OSTs
3954 $SETSTRIPE $DIR/$tdir 0 -1 1
3956 while [ $FILL -gt 0 ]; do
3958 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
3959 FILL=$(($FILL - 200))
3962 echo "wrote $i 200k files"
3966 echo "Note: free space may not be updated, so measurements might be off"
3968 DIFF2=$(($MAXV - $MINV))
3969 echo "free space delta: orig $DIFF final $DIFF2"
3970 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
3971 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
3972 echo "Wrote $DIFF to smaller OST $MINI1"
3973 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
3974 echo "Wrote $DIFF2 to larger OST $MAXI1"
3975 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
3977 # Figure out which files were written where
3978 UUID=$(awk '/'$MINI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3980 MINC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3981 echo "$MINC files created on smaller OST $MINI1"
3982 UUID=$(awk '/'$MAXI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3984 MAXC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3985 echo "$MAXC files created on larger OST $MAXI1"
3986 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
3987 [ $MAXC -gt $MINC ] || error "stripe QOS didn't balance free space"
3989 run_test 116 "stripe QOS: free space balance ==================="
3991 test_117() # bug 10891
3993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
3994 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
3995 sysctl -w lustre.fail_loc=0x21e
3996 > $DIR/$tfile || error "truncate failed"
3997 sysctl -w lustre.fail_loc=0
3998 echo "Truncate succeeded."
4000 run_test 117 "verify fsfilt_extend =========="
4002 # Reset async IO behavior after error case
4004 FILE=$DIR/reset_async
4006 # Ensure all OSCs are cleared
4007 $LSTRIPE $FILE 0 -1 -1
4008 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4013 test_118a() #bug 11710
4017 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4018 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4019 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4021 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4022 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4026 run_test 118a "verify O_SYNC works =========="
4032 #define OBD_FAIL_OST_ENOENT 0x217
4033 do_facet ost sysctl -w lustre.fail_loc=0x217
4034 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4036 do_facet ost sysctl -w lustre.fail_loc=0
4037 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4038 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4040 if [[ $RC -eq 0 ]]; then
4041 error "Must return error due to dropped pages, rc=$RC"
4045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4050 echo "Dirty pages not leaked on ENOENT"
4052 # Due to the above error the OSC will issue all RPCs syncronously
4053 # until a subsequent RPC completes successfully without error.
4054 multiop $DIR/$tfile Ow4096yc
4059 run_test 118b "Reclaim dirty pages on fatal error =========="
4065 #define OBD_FAIL_OST_EROFS 0x216
4066 do_facet ost sysctl -w lustre.fail_loc=0x216
4068 # multiop should block due to fsync until pages are written
4069 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4073 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4074 error "Multiop failed to block on fsync, pid=$MULTIPID"
4077 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4078 if [[ $WRITEBACK -eq 0 ]]; then
4079 error "No page in writeback, writeback=$WRITEBACK"
4082 do_facet ost sysctl -w lustre.fail_loc=0
4085 if [[ $RC -ne 0 ]]; then
4086 error "Multiop fsync failed, rc=$RC"
4089 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4090 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4091 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4092 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4096 echo "Dirty pages flushed via fsync on EROFS"
4099 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4105 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4106 do_facet ost sysctl -w lustre.fail_loc=0x214
4107 # multiop should block due to fsync until pages are written
4108 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4112 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4113 error "Multiop failed to block on fsync, pid=$MULTIPID"
4116 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4117 if [[ $WRITEBACK -eq 0 ]]; then
4118 error "No page in writeback, writeback=$WRITEBACK"
4121 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4122 do_facet ost sysctl -w lustre.fail_loc=0
4124 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4125 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4126 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4127 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4131 echo "Dirty pages gaurenteed flushed via fsync"
4134 run_test 118d "Fsync validation inject a delay of the bulk =========="
4139 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4140 sysctl -w lustre.fail_loc=0x8000040a
4142 # Should simulate EINVAL error which is fatal
4143 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4145 if [[ $RC -eq 0 ]]; then
4146 error "Must return error due to dropped pages, rc=$RC"
4149 sysctl -w lustre.fail_loc=0x0
4151 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4152 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4153 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4154 if [[ $LOCKED -ne 0 ]]; then
4155 error "Locked pages remain in cache, locked=$LOCKED"
4158 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4159 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4163 echo "No pages locked after fsync"
4168 run_test 118f "Simulate unrecoverable OSC side error =========="
4173 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4174 sysctl -w lustre.fail_loc=0x406
4176 # simulate local -ENOMEM
4177 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4180 sysctl -w lustre.fail_loc=0
4181 if [[ $RC -eq 0 ]]; then
4182 error "Must return error due to dropped pages, rc=$RC"
4185 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4186 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4187 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4188 if [[ $LOCKED -ne 0 ]]; then
4189 error "Locked pages remain in cache, locked=$LOCKED"
4192 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4193 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4197 echo "No pages locked after fsync"
4202 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4207 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4208 do_facet ost sysctl -w lustre.fail_loc=0x20e
4209 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4210 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4213 do_facet ost sysctl -w lustre.fail_loc=0
4214 if [[ $RC -eq 0 ]]; then
4215 error "Must return error due to dropped pages, rc=$RC"
4218 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4219 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4220 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4221 if [[ $LOCKED -ne 0 ]]; then
4222 error "Locked pages remain in cache, locked=$LOCKED"
4225 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4226 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4230 echo "No pages locked after fsync"
4234 run_test 118h "Verify timeout in handling recoverables errors =========="
4239 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4240 do_facet ost sysctl -w lustre.fail_loc=0x20e
4242 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4243 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4246 do_facet ost sysctl -w lustre.fail_loc=0
4250 if [[ $RC -ne 0 ]]; then
4251 error "got error, but should be not, rc=$RC"
4254 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4255 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4256 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4257 if [[ $LOCKED -ne 0 ]]; then
4258 error "Locked pages remain in cache, locked=$LOCKED"
4261 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4262 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4266 echo "No pages locked after fsync"
4270 run_test 118i "Fix error before timeout in recoverable error =========="
4275 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4276 do_facet ost sysctl -w lustre.fail_loc=0x220
4278 # return -EIO from OST
4279 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4281 do_facet ost sysctl -w lustre.fail_loc=0x0
4282 if [[ $RC -eq 0 ]]; then
4283 error "Must return error due to dropped pages, rc=$RC"
4286 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4287 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4288 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4289 if [[ $LOCKED -ne 0 ]]; then
4290 error "Locked pages remain in cache, locked=$LOCKED"
4293 # in recoverable error on OST we want resend and stay until it finished
4294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4299 echo "No pages locked after fsync"
4303 run_test 118j "Simulate unrecoverable OST side error =========="
4307 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4308 do_facet ost sysctl -w lustre.fail_loc=0x20e
4311 for ((i=0;i<10;i++)); do
4312 dd if=/dev/zero of=$DIR/$tdir/$tdir-$i bs=1M count=10 &
4319 sysctl -w lustre.fail_loc=0
4321 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4323 test_119a() # bug 11737
4325 BSIZE=$((512 * 1024))
4326 directio write $DIR/$tfile 0 1 $BSIZE
4327 # We ask to read two blocks, which is more than a file size.
4328 # directio will indicate an error when requested and actual
4329 # sizes aren't equeal (a normal situation in this case) and
4330 # print actual read amount.
4331 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4332 if [ "$NOB" != "$BSIZE" ]; then
4333 error "read $NOB bytes instead of $BSIZE"
4337 run_test 119a "Short directIO read must return actual read amount"
4339 test_119b() # bug 11737
4341 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4343 lfs setstripe $DIR/$tfile 0 -1 2
4344 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4346 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4347 error "direct read failed"
4349 run_test 119b "Sparse directIO read must return actual read amount"
4351 LDLM_POOL_CTL_RECALC=1
4352 LDLM_POOL_CTL_SHRINK=2
4354 disable_pool_recalc() {
4355 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4356 if test -f $NSD/pool/control; then
4357 CONTROL=`cat $NSD/pool/control`
4358 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_RECALC))
4359 echo "$CONTROL" > $NSD/pool/control
4364 enable_pool_recalc() {
4365 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4366 if test -f $NSD/pool/control; then
4367 CONTROL=`cat $NSD/pool/control`
4368 CONTROL=$((CONTROL | LDLM_POOL_CTL_RECALC))
4369 echo "$CONTROL" > $NSD/pool/control
4374 disable_pool_shrink() {
4375 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4376 if test -f $NSD/pool/control; then
4377 CONTROL=`cat $NSD/pool/control`
4378 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_SHRINK))
4379 echo "$CONTROL" > $NSD/pool/control
4384 enable_pool_shrink() {
4385 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4386 if test -f $NSD/pool/control; then
4387 CONTROL=`cat $NSD/pool/control`
4388 CONTROL=$((CONTROL | LDLM_POOL_CTL_SHRINK))
4389 echo "$CONTROL" > $NSD/pool/control
4395 disable_pool_shrink $1
4396 disable_pool_recalc $1
4400 enable_pool_shrink $1
4401 enable_pool_recalc $1
4407 enable_pool "filter-$FSNAME"
4409 enable_pool "mds-$FSNAME"
4412 lru_resize_disable()
4415 disable_pool "filter-$FSNAME"
4417 disable_pool "mds-$FSNAME"
4421 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4422 skip "no early lock cancel on server" && return 0
4424 cancel_lru_locks mdc
4425 stat $DIR/$tdir > /dev/null
4426 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4427 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4429 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4430 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4431 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4432 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4435 run_test 120a "Early Lock Cancel: mkdir test"
4438 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4439 skip "no early lock cancel on server" && return 0
4441 cancel_lru_locks mdc
4442 stat $DIR/$tdir > /dev/null
4443 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4444 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4446 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4447 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4448 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4449 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4452 run_test 120b "Early Lock Cancel: create test"
4455 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4456 skip "no early lock cancel on server" && return 0
4458 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4459 touch $DIR/$tdir/d1/f1
4460 cancel_lru_locks mdc
4461 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4462 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4463 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4464 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4465 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4466 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4467 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4468 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4471 run_test 120c "Early Lock Cancel: link test"
4474 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4475 skip "no early lock cancel on server" && return 0
4478 cancel_lru_locks mdc
4479 stat $DIR/$tdir > /dev/null
4480 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4481 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4482 chmod a+x $DIR/$tdir
4483 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4484 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4485 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4486 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4489 run_test 120d "Early Lock Cancel: setattr test"
4492 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4493 skip "no early lock cancel on server" && return 0
4495 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4496 cancel_lru_locks mdc
4497 cancel_lru_locks osc
4498 dd if=$DIR/$tdir/f1 of=/dev/null
4499 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4500 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4501 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4502 unlink $DIR/$tdir/f1
4503 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4504 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4505 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4506 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4509 run_test 120e "Early Lock Cancel: unlink test"
4512 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4513 skip "no early lock cancel on server" && return 0
4515 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4516 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4517 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4518 cancel_lru_locks mdc
4519 cancel_lru_locks osc
4520 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4521 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4522 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4523 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4524 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4525 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4526 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4527 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4528 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4529 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4532 run_test 120f "Early Lock Cancel: rename test"
4535 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4536 skip "no early lock cancel on server" && return 0
4539 echo create $count files
4541 cancel_lru_locks mdc
4542 cancel_lru_locks osc
4545 can0=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4546 blk0=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4547 createmany -o $DIR/$tdir/f $count
4549 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4550 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4552 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
4553 echo rm $count files
4556 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4557 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4559 echo total: $count removes in $((t2-t1))
4560 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
4562 # wait for commitment of removal
4565 run_test 120g "Early Lock Cancel: performance test"
4567 test_121() { #bug #10589
4569 writes=`dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}'`
4570 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
4571 sysctl -w lustre.fail_loc=0x310
4572 cancel_lru_locks osc > /dev/null
4573 reads=`dd if=$DIR/$tfile of=/dev/null 2>&1 | awk 'BEGIN { FS="+" } /in/ {print $1}'`
4574 sysctl -w lustre.fail_loc=0
4575 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
4577 run_test 121 "read cancel race ========="
4580 [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
4581 skip "no lru resize on server" && return 0
4582 cancel_lru_locks mdc
4584 NSDIR=`find $LPROC/ldlm/namespaces | grep mdc | head -1`
4586 # we want to test main pool functionality, that is cancel based on SLV
4587 # this is why shrinkers are disabled
4588 disable_pool_shrink "mds-$FSNAME"
4589 disable_pool_shrink mdc
4592 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
4594 LRU_SIZE=`cat $NSDIR/lru_size`
4596 # use touch to produce $NR new locks
4597 log "create $NR files at $DIR/$tdir"
4598 for ((i=0;i<$NR;i++)); do touch $DIR/$tdir/f$i; done
4600 LRU_SIZE_B=`cat $NSDIR/lru_size`
4601 if test $LRU_SIZE -ge $LRU_SIZE_B; then
4602 skip "No cached locks created!"
4603 cat $NSDIR/pool/state
4606 LRU_SIZE_B=$((LRU_SIZE_B-LRU_SIZE))
4607 log "created $LRU_SIZE_B lock(s)"
4609 # we want to sleep 30s to not make test too long
4613 # we know that lru resize allows one client to hold $LIMIT locks for 10h
4616 # get the pool limit
4617 LIMIT=`cat $NSDIR/pool/limit`
4619 # calculate lock volume factor taking into account data set size and the
4620 # rule that number of locks will be getting smaller durring sleep interval
4621 # and we need to additionally enforce LVF to take this into account.
4622 # Use $LRU_SIZE_B here to take into account real number of locks created
4623 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
4624 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
4625 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE_B lock(s)"
4626 OLD_LVF=`cat $NSDIR/pool/lock_volume_factor`
4627 echo "$LVF" > $NSDIR/pool/lock_volume_factor
4628 log "sleep for $((SLEEP+SLEEP_ADD))s"
4629 sleep $((SLEEP+SLEEP_ADD))
4630 echo "$OLD_LVF" > $NSDIR/pool/lock_volume_factor
4631 LRU_SIZE_A=`cat $NSDIR/lru_size`
4633 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
4634 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
4636 unlinkmany $DIR/$tdir/f $NR
4640 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
4642 log "unlink $NR files at $DIR/$tdir"
4643 unlinkmany $DIR/$tdir/f $NR
4645 run_test 124a "lru resize ======================================="
4648 [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
4649 skip "no lru resize on server" && return 0
4650 cleanup -f || error "failed to unmount"
4651 MOUNTOPT="$MOUNTOPT,nolruresize"
4655 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
4657 createmany -o $DIR/$tdir/f $NR
4658 log "doing ls -la $DIR/$tdir 3 times (lru resize disabled)"
4660 ls -la $DIR/$tdir > /dev/null
4661 ls -la $DIR/$tdir > /dev/null
4662 ls -la $DIR/$tdir > /dev/null
4664 nolruresize_delta=$((etime-stime))
4665 log "ls -la time: $nolruresize_delta seconds"
4667 cleanup -f || error "failed to unmount"
4668 MOUNTOPT=`echo $MOUNTOPT | sed "s/nolruresize/lruresize/"`
4671 createmany -o $DIR/$tdir/f $NR
4672 log "doing ls -la $DIR/$tdir 3 times (lru resize enabled)"
4674 ls -la $DIR/$tdir > /dev/null
4675 ls -la $DIR/$tdir > /dev/null
4676 ls -la $DIR/$tdir > /dev/null
4678 lruresize_delta=$((etime-stime))
4679 log "ls -la time: $lruresize_delta seconds"
4681 if test $lruresize_delta -gt $nolruresize_delta; then
4682 log "ls -la is $((lruresize_delta - $nolruresize_delta))s slower with lru resize enabled"
4683 elif test $nolruresize_delta -gt $lruresize_delta; then
4684 log "ls -la is $((nolruresize_delta - $lruresize_delta))s faster with lru resize enabled"
4686 log "lru resize performs the same with no lru resize"
4689 unlinkmany $DIR/$tdir/f $NR
4691 run_test 124b "lru resize (performance test) ======================="
4693 test_125() { # 13358
4694 [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
4695 mkdir -p $DIR/d125 || error "mkdir failed"
4696 $SETSTRIPE $DIR/d125 65536 -1 -1 || error "setstripe failed"
4697 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
4698 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
4700 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
4706 log "cleanup: ======================================================"
4707 check_and_cleanup_lustre
4708 if [ "$I_MOUNTED" != "yes" ]; then
4709 sysctl -w lnet.debug="$OLDDEBUG" 2> /dev/null || true
4712 echo '=========================== finished ==============================='
4713 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
4714 echo "$0: completed"