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 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 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 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
463 run_test 17f "symlinks: long and very long symlink name ========================"
469 run_test 18 "touch .../f ; ls ... =============================="
475 $CHECKSTAT -a $DIR/f19 || error
477 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
480 ls -l $DIR/f19 && error || true
482 run_test 19b "ls -l .../f19 (should return error) =============="
485 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
486 $RUNAS touch $DIR/f19 && error || true
488 run_test 19c "$RUNAS touch .../f19 (should return error) =="
491 cat $DIR/f19 && error || true
493 run_test 19d "cat .../f19 (should return error) =============="
505 $CHECKSTAT -a $DIR/f || error
507 run_test 20 "touch .../f ; ls -l ... ==========================="
511 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
512 ln -s dangle $DIR/d21/link
513 echo foo >> $DIR/d21/link
515 $CHECKSTAT -t link $DIR/d21/link || error
516 $CHECKSTAT -f -t file $DIR/d21/link || error
518 run_test 21 "write to dangling link ============================"
523 chown $RUNAS_ID $WDIR
524 (cd $WDIR || error "cd $WDIR failed";
525 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
527 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
528 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
529 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
531 run_test 22 "unpack tar archive as non-root user ==============="
536 $TOEXCL -e $DIR/d23/f23 || error
538 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
541 echo '== rename sanity =============================================='
542 echo '-- same directory rename'
545 mv $DIR/R1/f $DIR/R1/g
546 $CHECKSTAT -t file $DIR/R1/g || error
548 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
553 mv $DIR/R2/f $DIR/R2/g
554 $CHECKSTAT -a $DIR/R2/f || error
555 $CHECKSTAT -t file $DIR/R2/g || error
557 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
562 mv $DIR/R3/f $DIR/R3/g
563 $CHECKSTAT -a $DIR/R3/f || error
564 $CHECKSTAT -t dir $DIR/R3/g || error
566 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
571 mrename $DIR/R4/f $DIR/R4/g
572 $CHECKSTAT -a $DIR/R4/f || error
573 $CHECKSTAT -t dir $DIR/R4/g || error
575 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
578 echo '-- cross directory renames --'
581 mv $DIR/R5a/f $DIR/R5b/g
582 $CHECKSTAT -a $DIR/R5a/f || error
583 $CHECKSTAT -t file $DIR/R5b/g || error
585 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
589 touch $DIR/R6a/f $DIR/R6b/g
590 mv $DIR/R6a/f $DIR/R6b/g
591 $CHECKSTAT -a $DIR/R6a/f || error
592 $CHECKSTAT -t file $DIR/R6b/g || error
594 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
599 mv $DIR/R7a/d $DIR/R7b/e
600 $CHECKSTAT -a $DIR/R7a/d || error
601 $CHECKSTAT -t dir $DIR/R7b/e || error
603 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
607 mkdir $DIR/R8a/d $DIR/R8b/e
608 mrename $DIR/R8a/d $DIR/R8b/e
609 $CHECKSTAT -a $DIR/R8a/d || error
610 $CHECKSTAT -t dir $DIR/R8b/e || error
612 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
615 echo "-- rename error cases"
619 mrename $DIR/R9/f $DIR/R9/a
620 $CHECKSTAT -t file $DIR/R9/f || error
621 $CHECKSTAT -t dir $DIR/R9/a || error
622 $CHECKSTAT -a file $DIR/R9/a/f || error
624 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
628 mrename $DIR/R10/f $DIR/R10/g
629 $CHECKSTAT -t dir $DIR/R10 || error
630 $CHECKSTAT -a $DIR/R10/f || error
631 $CHECKSTAT -a $DIR/R10/g || error
633 run_test 24j "source does not exist ============================"
636 mkdir $DIR/R11a $DIR/R11a/d
638 mv $DIR/R11a/f $DIR/R11a/d
639 $CHECKSTAT -a $DIR/R11a/f || error
640 $CHECKSTAT -t file $DIR/R11a/d/f || error
642 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
644 # bug 2429 - rename foo foo foo creates invalid file
647 multiop $f OcNs || error
649 run_test 24l "Renaming a file to itself ========================"
653 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
654 # on ext3 this does not remove either the source or target files
655 # though the "expected" operation would be to remove the source
656 $CHECKSTAT -t file ${f} || error "${f} missing"
657 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
659 run_test 24m "Renaming a file to a hard link to itself ========="
663 # this stats the old file after it was renamed, so it should fail
667 $CHECKSTAT ${f}.rename
670 run_test 24n "Statting the old file after renaming (Posix rename 2)"
673 check_kernel_version 37 || return 0
675 rename_many -s random -v -n 10 $DIR/d24o
677 run_test 24o "rename of files during htree split ==============="
681 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
682 mrename $DIR/R12a $DIR/R12b
683 $CHECKSTAT -a $DIR/R12a || error
684 $CHECKSTAT -t dir $DIR/R12b || error
685 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
686 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
688 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
692 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
693 multiop $DIR/R13b D_c &
697 mrename $DIR/R13a $DIR/R13b
698 $CHECKSTAT -a $DIR/R13a || error
699 $CHECKSTAT -t dir $DIR/R13b || error
700 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
701 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
703 wait $MULTIPID || error "multiop close failed"
705 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
707 test_24r() { #bug 3789
708 mkdir $DIR/R14a $DIR/R14a/b
709 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
710 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
711 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
713 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
716 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
717 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
718 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
719 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
721 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
723 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
724 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
725 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
726 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
728 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
730 test_24u() { # bug12192
731 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
732 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
734 run_test 24u "create stripe file"
737 echo '== symlink sanity ============================================='
741 touch $DIR/s25/foo || error
743 run_test 25a "create file in symlinked directory ==============="
746 [ ! -d $DIR/d25 ] && test_25a
747 $CHECKSTAT -t file $DIR/s25/foo || error
749 run_test 25b "lookup file in symlinked directory ==============="
754 ln -s d26/d26-2 $DIR/s26
755 touch $DIR/s26/foo || error
757 run_test 26a "multiple component symlink ======================="
760 mkdir -p $DIR/d26b/d26-2
761 ln -s d26b/d26-2/foo $DIR/s26-2
762 touch $DIR/s26-2 || error
764 run_test 26b "multiple component symlink at end of lookup ======"
769 ln -s d26.2 $DIR/s26.2-1
770 ln -s s26.2-1 $DIR/s26.2-2
771 ln -s s26.2-2 $DIR/s26.2-3
772 chmod 0666 $DIR/s26.2-3/foo
774 run_test 26c "chain of symlinks ================================"
776 # recursive symlinks (bug 439)
778 ln -s d26-3/foo $DIR/d26-3
780 run_test 26d "create multiple component recursive symlink ======"
783 [ ! -h $DIR/d26-3 ] && test_26d
786 run_test 26e "unlink multiple component recursive symlink ======"
788 # recursive symlinks (bug 7022)
790 mkdir $DIR/$tfile || error "mkdir $DIR/$tfile failed"
791 cd $DIR/$tfile || error "cd $DIR/$tfile failed"
792 mkdir -p $tdir/bar1 || error "mkdir $tdir/bar1 failed"
793 mkdir $tfile || error "mkdir $tfile failed"
794 cd $tfile || error "cd $tfile failed"
795 ln -s .. dotdot || error "ln dotdot failed"
796 ln -s dotdot/$tdir $tdir || error "ln $tdir failed"
797 cd ../.. || error "cd ../.. failed"
798 output=`ls $tfile/$tfile/$tdir/bar1`
799 [ "$output" = bar1 ] && error "unexpected output"
800 rm -r $tfile || error "rm $tfile failed"
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
803 run_test 26f "rm -r of a directory which has recursive symlink ="
806 echo '== stripe sanity =============================================='
807 mkdir -p $DIR/d27 || error "mkdir failed"
808 $SETSTRIPE $DIR/d27/f0 65536 0 1 || error "lstripe failed"
809 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
811 log "== test_27a: write to one stripe file ========================="
812 cp /etc/hosts $DIR/d27/f0 || error
814 run_test 27a "one stripe file =================================="
817 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
819 $SETSTRIPE $DIR/d27/f01 65536 0 2 || error "lstripe failed"
820 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
821 error "two-stripe file doesn't have two stripes"
823 log "== test_27d: write to two stripe file file f01 ================"
824 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
826 run_test 27c "create two stripe file f01 ======================="
830 $SETSTRIPE $DIR/d27/fdef 0 -1 0 || error "lstripe failed"
831 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
832 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
834 run_test 27d "create file with default settings ================"
838 $SETSTRIPE $DIR/d27/f12 65536 0 2 || error "lstripe failed"
839 $SETSTRIPE $DIR/d27/f12 65536 0 2 && error "lstripe succeeded twice"
840 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
842 run_test 27e "lstripe existing file (should return error) ======"
846 $SETSTRIPE $DIR/d27/fbad 100 0 1 && error "lstripe failed"
847 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
848 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
850 run_test 27f "lstripe with bad stripe size (should return error)"
854 $MCREATE $DIR/d27/fnone || error "mcreate failed"
856 log "== test 27h: lfs getstripe with no objects ===================="
857 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
859 log "== test 27i: lfs getstripe with some objects =================="
860 touch $DIR/d27/fsome || error "touch failed"
861 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
863 run_test 27g "test lfs getstripe ==========================================="
867 $SETSTRIPE $DIR/d27/f27j 65536 $OSTCOUNT 1 && error "lstripe failed"||true
869 run_test 27j "lstripe with bad stripe offset (should return error)"
871 test_27k() { # bug 2844
874 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
875 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
876 $SETSTRIPE $FILE 67108864 -1 0 || error "lstripe failed"
877 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
878 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
879 dd if=/dev/zero of=$FILE bs=4k count=1
880 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
881 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
883 run_test 27k "limit i_blksize for broken user apps ============="
887 mcreate $DIR/f27l || error "creating file"
888 $RUNAS $SETSTRIPE $DIR/f27l 65536 -1 1 && \
889 error "lstripe should have failed" || true
891 run_test 27l "check setstripe permissions (should return error)"
894 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
895 if [ $ORIGFREE -gt $MAXFREE ]; then
896 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
900 $SETSTRIPE $DIR/d27/f27m_1 0 0 1
901 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
902 error "dd should fill OST0"
904 while $SETSTRIPE $DIR/d27/f27m_$i 0 0 1 ; do
906 [ $i -gt 256 ] && break
909 touch $DIR/d27/f27m_$i
910 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
911 error "OST0 was full but new created file still use it"
913 touch $DIR/d27/f27m_$i
914 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
915 error "OST0 was full but new created file still use it"
919 run_test 27m "create file while OST0 was full =================="
921 # osc's keep a NOSPC stick flag that gets unset with rmdir
923 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
924 mkdir -p $DIR/d27/nospc
926 sysctl -w lustre.fail_loc=$FAIL_LOC
929 exhaust_precreations() {
931 OST=$(grep ${OSTIDX}": " $LPROC/lov/${LOVNAME}/target_obd | \
932 awk '{print $2}' | sed -e 's/_UUID$//')
934 OSC=$(ls $LPROC/osc | grep "${OST}-osc-MDT0000")
935 last_id=$(cat $LPROC/osc/${OSC}/prealloc_last_id)
936 next_id=$(cat $LPROC/osc/${OSC}/prealloc_next_id)
938 mkdir -p $DIR/d27/${OST}
939 $SETSTRIPE $DIR/d27/${OST} 0 $OSTIDX 1
940 #define OBD_FAIL_OST_ENOSPC 0x215
941 sysctl -w lustre.fail_loc=0x215
942 echo "Creating to objid $last_id on ost $OST..."
943 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
944 grep '[0-9]' $LPROC/osc/${OSC}/prealloc*
948 exhaust_all_precreations() {
950 for (( i=0; i < OSTCOUNT; i++ )) ; do
951 exhaust_precreations $i 0x215
957 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
958 remote_mds && skip "remote MDS" && return
962 exhaust_precreations 0 0x80000215
964 touch $DIR/d27/f27n || error
968 run_test 27n "create file with some full OSTs =================="
971 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
972 remote_mds && skip "remote MDS" && return
976 exhaust_all_precreations 0x215
979 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
984 run_test 27o "create file with all full OSTs (should error) ===="
987 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
988 remote_mds && skip "remote MDS" && return
993 $MCREATE $DIR/d27/f27p || error
994 $TRUNCATE $DIR/d27/f27p 80000000 || error
995 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
997 exhaust_precreations 0 0x80000215
998 echo foo >> $DIR/d27/f27p || error
999 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1003 run_test 27p "append to a truncated file with some full OSTs ==="
1006 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1007 remote_mds && skip "remote MDS" && return
1012 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1013 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1014 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1016 exhaust_all_precreations 0x215
1018 echo foo >> $DIR/d27/f27q && error "append succeeded"
1019 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1023 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1026 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1027 remote_mds && skip "remote MDS" && return
1031 exhaust_precreations 0 0x80000215
1033 $SETSTRIPE $DIR/d27/f27r 0 0 2 # && error
1037 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1039 test_27s() { # bug 10725
1041 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1042 error "stripe width >= 2^32 succeeded" || true
1044 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1046 test_27t() { # bug 10864
1051 $WLFS getstripe $tfile
1054 run_test 27t "check that utils parse path correctly"
1056 test_27u() { # bug 4900
1057 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1058 remote_mds && skip "remote MDS" && return
1060 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1062 sysctl -w lustre.fail_loc=0x13d
1064 createmany -o $DIR/d27u/t- 1000
1065 sysctl -w lustre.fail_loc=0
1067 $LFS getstripe $DIR/d27u > $TMP/files
1068 OBJS=`cat $TMP/files | awk -vobjs=0 '($1 == 0) { objs += 1 } END { print objs;}'`
1069 unlinkmany $DIR/d27u/t- 1000
1070 [ $OBJS -gt 0 ] && \
1071 error "Found $OBJS objects were created on OST-0" || pass
1073 run_test 27u "skip object creation on OSC w/o objects =========="
1075 test_27v() { # bug 4900
1076 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1077 remote_mds && skip "remote MDS" && return
1079 exhaust_all_precreations
1082 lfs setstripe $DIR/$tdir 0 -1 1 # 1 stripe / file
1084 touch $DIR/$tdir/$tfile
1085 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1086 sysctl -w lustre.fail_loc=0x705
1088 for F in `seq 1 32`; do
1089 touch $DIR/$tdir/$tfile.$F
1091 sysctl -w lustre.fail_loc=0
1094 TIMEOUT=`sysctl -n lustre.timeout`
1095 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1096 error "$FINISH - $START >= $TIMEOUT / 2"
1100 run_test 27v "skip object creation on slow OST ================="
1102 test_27w() { # bug 10997
1103 mkdir -p $DIR/d27w || error "mkdir failed"
1104 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1105 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1106 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1108 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1109 for i in `seq 1 $OSTCOUNT`; do
1111 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1112 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1113 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1114 [ $count -ne $i ] && error "stripe count $count != $i" || true
1115 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1118 run_test 27w "check lfs setstripe -c -s -i options ============="
1122 $CREATETEST $DIR/d28/ct || error
1124 run_test 28 "create/mknod/mkdir with bad file types ============"
1127 cancel_lru_locks mdc
1132 MDCDIR=${MDCDIR:-$LPROC/ldlm/namespaces/*-mdc-*}
1133 LOCKCOUNTORIG=`cat $MDCDIR/lock_count`
1134 LOCKUNUSEDCOUNTORIG=`cat $MDCDIR/lock_unused_count`
1135 [ -z $"LOCKCOUNTORIG" ] && echo "No mdc lock count" && return 1
1139 LOCKCOUNTCURRENT=`cat $MDCDIR/lock_count`
1140 LOCKUNUSEDCOUNTCURRENT=`cat $MDCDIR/lock_unused_count`
1141 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1142 echo > $LPROC/ldlm/dump_namespaces
1143 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1144 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1145 log "dumped log to $TMP/test_29.dk (bug 5793)"
1148 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1149 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1150 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1151 log "dumped log to $TMP/test_29.dk (bug 5793)"
1155 run_test 29 "IT_GETATTR regression ============================"
1158 cp `which ls` $DIR || cp /bin/ls $DIR
1162 run_test 30 "run binary from Lustre (execve) ==================="
1165 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1166 $CHECKSTAT -a $DIR/f31 || error
1168 run_test 31a "open-unlink file =================================="
1171 touch $DIR/f31 || error
1172 ln $DIR/f31 $DIR/f31b || error
1173 multiop $DIR/f31b Ouc || error
1174 $CHECKSTAT -t file $DIR/f31 || error
1176 run_test 31b "unlink file with multiple links while open ======="
1179 touch $DIR/f31 || error
1180 ln $DIR/f31 $DIR/f31c || error
1181 multiop $DIR/f31 O_uc &
1183 multiop $DIR/f31c Ouc
1185 kill -USR1 $MULTIPID
1188 run_test 31c "open-unlink file with multiple links ============="
1191 opendirunlink $DIR/d31d $DIR/d31d || error
1192 $CHECKSTAT -a $DIR/d31d || error
1194 run_test 31d "remove of open directory ========================="
1196 test_31e() { # bug 2904
1197 check_kernel_version 34 || return 0
1198 openfilleddirunlink $DIR/d31e || error
1200 run_test 31e "remove of open non-empty directory ==============="
1202 test_31f() { # bug 4554
1205 lfs setstripe $DIR/d31f 1048576 -1 1
1206 cp /etc/hosts $DIR/d31f
1208 lfs getstripe $DIR/d31f/hosts
1209 multiop $DIR/d31f D_c &
1214 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1216 lfs setstripe $DIR/d31f 1048576 -1 1
1217 cp /etc/hosts $DIR/d31f
1219 lfs getstripe $DIR/d31f/hosts
1220 multiop $DIR/d31f D_c &
1225 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1226 wait $MULTIPID || error "first opendir $MULTIPID failed"
1230 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1231 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1234 run_test 31f "remove of open directory with open-unlink file ==="
1237 echo "-- cross directory link --"
1238 mkdir $DIR/d31g{a,b}
1240 ln $DIR/d31ga/f $DIR/d31gb/g
1241 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1242 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1243 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1244 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1246 run_test 31g "cross directory link==============="
1249 echo "-- cross directory link --"
1253 ln $DIR/d31h/f $DIR/d31h/dir/g
1254 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1255 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1256 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1257 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1259 run_test 31h "cross directory link under child==============="
1262 echo "-- cross directory link --"
1265 touch $DIR/d31i/dir/f
1266 ln $DIR/d31i/dir/f $DIR/d31i/g
1267 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1268 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1269 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1270 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1272 run_test 31i "cross directory link under parent==============="
1277 mkdir $DIR/d31j/dir1
1278 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1279 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1280 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1281 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1284 run_test 31j "link for directory==============="
1290 touch $DIR/d31k/exist
1291 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1292 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1293 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1294 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1295 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1296 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1297 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1300 run_test 31k "link to file: the same, non-existing, dir==============="
1306 touch $DIR/d31m2/exist
1307 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1308 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1309 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1310 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1311 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1312 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1315 run_test 31m "link to file: the same, non-existing, dir==============="
1318 echo "== more mountpoints and symlinks ================="
1319 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1320 mkdir -p $DIR/d32a/ext2-mountpoint
1321 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1322 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1323 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1325 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1328 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1329 mkdir -p $DIR/d32b/ext2-mountpoint
1330 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1331 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1332 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1334 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1337 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1338 mkdir -p $DIR/d32c/ext2-mountpoint
1339 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1340 mkdir -p $DIR/d32c/d2/test_dir
1341 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1342 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1344 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1347 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1348 mkdir -p $DIR/d32d/ext2-mountpoint
1349 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1350 mkdir -p $DIR/d32d/d2/test_dir
1351 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1352 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1354 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1357 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1358 mkdir -p $DIR/d32e/tmp
1359 TMP_DIR=$DIR/d32e/tmp
1360 ln -s $DIR/d32e $TMP_DIR/symlink11
1361 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1362 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1363 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1365 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1368 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1369 mkdir -p $DIR/d32f/tmp
1370 TMP_DIR=$DIR/d32f/tmp
1371 ln -s $DIR/d32f $TMP_DIR/symlink11
1372 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1373 ls $DIR/d32f/tmp/symlink11 || error
1374 ls $DIR/d32f/symlink01 || error
1376 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1379 TMP_DIR=$DIR/$tdir/tmp
1380 mkdir -p $TMP_DIR $DIR/${tdir}2
1381 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1382 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1383 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1384 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1385 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1386 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1388 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1391 rm -fr $DIR/$tdir $DIR/${tdir}2
1392 TMP_DIR=$DIR/$tdir/tmp
1393 mkdir -p $TMP_DIR $DIR/${tdir}2
1394 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1395 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1396 ls $TMP_DIR/symlink12 || error
1397 ls $DIR/$tdir/symlink02 || error
1399 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1402 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1403 mkdir -p $DIR/d32i/ext2-mountpoint
1404 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1405 touch $DIR/d32i/test_file
1406 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1407 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1409 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1412 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1413 mkdir -p $DIR/d32j/ext2-mountpoint
1414 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1415 touch $DIR/d32j/test_file
1416 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1417 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1419 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1423 mkdir -p $DIR/d32k/ext2-mountpoint
1424 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1425 mkdir -p $DIR/d32k/d2
1426 touch $DIR/d32k/d2/test_file || error
1427 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1428 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1430 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1434 mkdir -p $DIR/d32l/ext2-mountpoint
1435 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1436 mkdir -p $DIR/d32l/d2
1437 touch $DIR/d32l/d2/test_file
1438 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1439 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1441 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1445 mkdir -p $DIR/d32m/tmp
1446 TMP_DIR=$DIR/d32m/tmp
1447 ln -s $DIR $TMP_DIR/symlink11
1448 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1449 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1450 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1452 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1456 mkdir -p $DIR/d32n/tmp
1457 TMP_DIR=$DIR/d32n/tmp
1458 ln -s $DIR $TMP_DIR/symlink11
1459 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1460 ls -l $DIR/d32n/tmp/symlink11 || error
1461 ls -l $DIR/d32n/symlink01 || error
1463 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1466 rm -fr $DIR/d32o $DIR/$tfile
1468 mkdir -p $DIR/d32o/tmp
1469 TMP_DIR=$DIR/d32o/tmp
1470 ln -s $DIR/$tfile $TMP_DIR/symlink12
1471 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1472 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1473 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1474 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1475 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1477 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1487 mkdir -p $DIR/d32p/tmp
1489 TMP_DIR=$DIR/d32p/tmp
1491 ln -s $DIR/$tfile $TMP_DIR/symlink12
1493 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1495 cat $DIR/d32p/tmp/symlink12 || error
1497 cat $DIR/d32p/symlink02 || error
1500 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1503 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1505 touch $DIR/d32q/under_the_mount
1506 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1507 ls $DIR/d32q/under_the_mount && error || true
1508 $UMOUNT $DIR/d32q || error
1510 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1513 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1515 touch $DIR/d32r/under_the_mount
1516 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1517 ls $DIR/d32r | grep -q under_the_mount && error || true
1518 $UMOUNT $DIR/d32r || error
1520 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1525 chmod 444 $DIR/$tfile
1526 chown $RUNAS_ID $DIR/$tfile
1528 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1531 run_test 33 "write file with mode 444 (should return error) ===="
1536 chown $RUNAS_ID $DIR/d33
1537 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1538 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1539 error "open RDWR" || true
1541 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1543 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1546 $MCREATE $DIR/f34 || error
1547 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1548 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1549 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1550 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1552 run_test 34a "truncate file that has not been opened ==========="
1555 [ ! -f $DIR/f34 ] && test_34a
1556 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1557 $OPENFILE -f O_RDONLY $DIR/f34
1558 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1559 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1561 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1564 [ ! -f $DIR/f34 ] && test_34a
1565 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1566 $OPENFILE -f O_RDWR $DIR/f34
1567 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1568 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1570 run_test 34c "O_RDWR opening file-with-size works =============="
1573 [ ! -f $DIR/f34 ] && test_34a
1574 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1575 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1578 run_test 34d "write to sparse file ============================="
1582 $MCREATE $DIR/f34e || error
1583 $TRUNCATE $DIR/f34e 1000 || error
1584 $CHECKSTAT -s 1000 $DIR/f34e || error
1585 $OPENFILE -f O_RDWR $DIR/f34e
1586 $CHECKSTAT -s 1000 $DIR/f34e || error
1588 run_test 34e "create objects, some with size and some without =="
1590 test_34f() { # bug 6242, 6243
1593 $MCREATE $DIR/f34f || error
1594 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1595 dd if=$DIR/f34f of=$TMP/f34f
1596 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1597 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1598 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1599 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1600 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1602 run_test 34f "read from a file with no objects until EOF ======="
1605 cp /bin/sh $DIR/f35a
1607 chown $RUNAS_ID $DIR/f35a
1608 $RUNAS $DIR/f35a && error || true
1611 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1615 utime $DIR/f36 || error
1617 run_test 36a "MDS utime check (mknod, utime) ==================="
1621 utime $DIR/f36 || error
1623 run_test 36b "OST utime check (open, utime) ===================="
1628 chown $RUNAS_ID $DIR/d36
1629 $RUNAS utime $DIR/d36/f36 || error
1631 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1634 [ ! -d $DIR/d36 ] && test_36c
1635 echo "" > $DIR/d36/f36
1636 $RUNAS utime $DIR/d36/f36 || error
1638 run_test 36d "non-root OST utime check (open, utime) ==========="
1641 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1643 touch $DIR/$tdir/$tfile
1644 $RUNAS utime $DIR/$tdir/$tfile && \
1645 error "utime worked, expected failure" || true
1647 run_test 36e "utime on non-owned file (should return error) ===="
1650 export LANG=C LC_LANG=C # for date language
1652 DATESTR="Dec 20 2000"
1654 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1655 sysctl -w lustre.fail_loc=0x80000214
1657 cp /etc/hosts $DIR/$tdir/$tfile
1658 sync & # write RPC generated with "current" inode timestamp, but delayed
1660 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1661 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1662 cancel_lru_locks osc
1663 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1665 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1666 echo "BEFORE: $LS_BEFORE" && \
1667 echo "AFTER : $LS_AFTER" && \
1668 echo "WANT : $DATESTR" && \
1669 error "$DIR/$tdir/$tfile timestamps changed" || true
1671 run_test 36f "utime on file racing with OST BRW write =========="
1673 export FMD_MAX_AGE=`do_facet ost1 cat $LPROC/obdfilter/*/client_cache_seconds | head -n 1`
1675 [ -z "$FMD_MAX_AGE" ] && skip "skip test for remote OST" && return
1676 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1677 touch $DIR/d36/$tfile
1678 sleep $((FMD_MAX_AGE + 12))
1679 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1680 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1681 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1682 error "fmd didn't expire after ping" || true
1684 run_test 36g "filter mod data cache expiry ====================="
1688 echo f > $DIR/$tdir/fbugfile
1689 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1690 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1691 $UMOUNT $DIR/$tdir || error
1692 rm -f $DIR/$tdir/fbugfile || error
1694 run_test 37 "ls a mounted file system to check old content ====="
1697 o_directory $DIR/$tfile
1699 run_test 38 "open a regular file with O_DIRECTORY =============="
1703 touch $DIR/${tfile}2
1704 # ls -l $DIR/$tfile $DIR/${tfile}2
1705 # ls -lu $DIR/$tfile $DIR/${tfile}2
1706 # ls -lc $DIR/$tfile $DIR/${tfile}2
1708 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1709 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1711 ls -l $DIR/$tfile $DIR/${tfile}2
1713 ls -lu $DIR/$tfile $DIR/${tfile}2
1715 ls -lc $DIR/$tfile $DIR/${tfile}2
1716 error "O_TRUNC didn't change timestamps"
1719 run_test 39 "mtime changed on create ==========================="
1722 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1723 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1724 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1726 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1730 small_write $DIR/f41 18
1732 run_test 41 "test small file write + fstat ====================="
1734 count_ost_writes() {
1735 cat $LPROC/osc/*/stats |
1736 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1743 BG_DIRTY_RATIO_SAVE=10
1744 MAX_BG_DIRTY_RATIO=25
1748 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1749 # dirty_ratio, dirty_background_ratio
1750 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1751 echo $WRITEBACK_SAVE > /proc/sys/vm/dirty_writeback_centisecs
1752 echo $BG_DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_background_ratio
1753 echo $DIRTY_RATIO_SAVE > /proc/sys/vm/dirty_ratio
1755 # if file not here, we are a 2.4 kernel
1756 kill -CONT `pidof kupdated`
1761 # setup the trap first, so someone cannot exit the test at the
1762 # exact wrong time and mess up a machine
1763 trap start_writeback EXIT
1764 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1765 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1766 WRITEBACK_SAVE=`cat /proc/sys/vm/dirty_writeback_centisecs`
1767 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1768 echo 0 > /proc/sys/vm/dirty_writeback_centisecs
1769 # save and increase /proc/sys/vm/dirty_ratio
1770 DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_ratio`
1771 echo $MAX_DIRTY_RATIO > /proc/sys/vm/dirty_ratio
1772 # save and increase /proc/sys/vm/dirty_background_ratio
1773 BG_DIRTY_RATIO_SAVE=`cat /proc/sys/vm/dirty_background_ratio`
1774 echo $MAX_BG_DIRTY_RATIO > /proc/sys/vm/dirty_background_ratio
1776 # if file not here, we are a 2.4 kernel
1777 kill -STOP `pidof kupdated`
1781 # ensure that all stripes have some grant before we test client-side cache
1783 [ "$SETUP_TEST42" ] && return
1784 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1785 dd if=/dev/zero of=$i bs=4k count=1
1791 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1792 # file truncation, and file removal.
1795 cancel_lru_locks osc
1797 sync; sleep 1; sync # just to be safe
1798 BEFOREWRITES=`count_ost_writes`
1799 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur_grant_bytes
1800 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1801 AFTERWRITES=`count_ost_writes`
1802 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1803 error "$BEFOREWRITES < $AFTERWRITES"
1806 run_test 42a "ensure that we don't flush on close =============="
1810 cancel_lru_locks osc
1813 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1814 BEFOREWRITES=`count_ost_writes`
1815 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1816 AFTERWRITES=`count_ost_writes`
1817 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1818 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1820 BEFOREWRITES=`count_ost_writes`
1821 sync || error "sync: $?"
1822 AFTERWRITES=`count_ost_writes`
1823 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1824 error "$BEFOREWRITES < $AFTERWRITES on sync"
1826 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1830 run_test 42b "test destroy of file with cached dirty data ======"
1832 # if these tests just want to test the effect of truncation,
1833 # they have to be very careful. consider:
1834 # - the first open gets a {0,EOF}PR lock
1835 # - the first write conflicts and gets a {0, count-1}PW
1836 # - the rest of the writes are under {count,EOF}PW
1837 # - the open for truncate tries to match a {0,EOF}PR
1838 # for the filesize and cancels the PWs.
1839 # any number of fixes (don't get {0,EOF} on open, match
1840 # composite locks, do smarter file size management) fix
1841 # this, but for now we want these tests to verify that
1842 # the cancellation with truncate intent works, so we
1843 # start the file with a full-file pw lock to match against
1844 # until the truncate.
1849 cancel_lru_locks osc
1851 # prime the file with 0,EOF PW to match
1855 # now the real test..
1856 dd if=/dev/zero of=$file bs=1024 count=100
1857 BEFOREWRITES=`count_ost_writes`
1858 $TRUNCATE $file $offset
1859 cancel_lru_locks osc
1860 AFTERWRITES=`count_ost_writes`
1866 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1867 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1870 run_test 42c "test partial truncate of file with cached dirty data"
1874 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1875 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1878 run_test 42d "test complete truncate of file with cached dirty data"
1882 cp -p /bin/ls $DIR/$tdir/$tfile
1883 exec 9>> $DIR/$tdir/$tfile
1884 $DIR/$tdir/$tfile && error || true
1887 run_test 43 "execution of file opened for write should return -ETXTBSY"
1891 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1892 $DIR/d43/multiop $TMP/test43.junk O_c &
1895 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1896 kill -USR1 $MULTIPID || return 2
1897 wait $MULTIPID || return 3
1900 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1904 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1905 $DIR/d43/multiop $TMP/test43.junk O_c &
1908 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1909 kill -USR1 $MULTIPID || return 2
1910 wait $MULTIPID || return 3
1913 run_test 43b "truncate of file being executed should return -ETXTBSY"
1916 local testdir="$DIR/d43c"
1919 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1920 ( cd $testdir && md5sum -c)
1922 run_test 43c "md5sum of copy into lustre========================"
1925 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1926 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1927 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1929 run_test 44 "zero length read from a sparse stripe ============="
1932 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1934 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1935 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1936 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1938 if [ $nstripe -eq 0 -o $nstripe -gt 1024 ] ; then
1939 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1942 OFFSETS="0 $((stride/2)) $((stride-1))"
1943 for offset in $OFFSETS ; do
1944 for i in `seq 0 $((nstripe-1))`; do
1945 local GLOBALOFFSETS=""
1946 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1947 local myfn=$DIR/d44a-$size
1948 echo "--------writing $myfn at $size"
1949 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1950 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1951 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1952 || error "ll_sparseness_verify $GLOBALOFFSETS"
1954 for j in `seq 0 $((nstripe-1))`; do
1955 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1956 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1957 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1959 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1960 || error "ll_sparseness_verify $GLOBALOFFSETS"
1965 run_test 44a "test sparse pwrite ==============================="
1969 for d in $LPROC/osc/*/cur_dirty_bytes; do
1970 tot=$(($tot + `cat $d`))
1975 before=`dirty_osc_total`
1976 echo executing "\"$*\""
1978 after=`dirty_osc_total`
1979 echo before $before, after $after
1983 # Obtain grants from OST if it supports it
1984 echo blah > ${f}_grant
1987 do_dirty_record "echo blah > $f"
1988 [ $before -eq $after ] && error "write wasn't cached"
1989 do_dirty_record "> $f"
1990 [ $before -gt $after ] || error "truncate didn't lower dirty count"
1991 do_dirty_record "echo blah > $f"
1992 [ $before -eq $after ] && error "write wasn't cached"
1993 do_dirty_record "sync"
1994 [ $before -gt $after ] || error "writeback didn't lower dirty count"
1995 do_dirty_record "echo blah > $f"
1996 [ $before -eq $after ] && error "write wasn't cached"
1997 do_dirty_record "cancel_lru_locks osc"
1998 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2001 run_test 45 "osc io page accounting ============================"
2007 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2008 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2009 # objects offset and an assert hit when an rpc was built with 1023's mapped
2010 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2015 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2017 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2018 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2022 run_test 46 "dirtying a previously written page ================"
2024 # Check that device nodes are created and then visible correctly (#2091)
2026 cmknod $DIR/test_47_node || error
2028 run_test 47 "Device nodes check ================================"
2030 test_48a() { # bug 2399
2031 check_kernel_version 34 || return 0
2034 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2035 mkdir $DIR/d48a || error "recreate directory failed"
2036 touch foo || error "'touch foo' failed after recreating cwd"
2037 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2038 if check_kernel_version 44; then
2039 touch .foo || error "'touch .foo' failed after recreating cwd"
2040 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2042 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2043 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2044 cd . || error "'cd .' failed after recreating cwd"
2045 mkdir . && error "'mkdir .' worked after recreating cwd"
2046 rmdir . && error "'rmdir .' worked after recreating cwd"
2047 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2048 cd .. || error "'cd ..' failed after recreating cwd"
2050 run_test 48a "Access renamed working dir (should return errors)="
2052 test_48b() { # bug 2399
2053 check_kernel_version 34 || return 0
2056 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2057 touch foo && error "'touch foo' worked after removing cwd"
2058 mkdir foo && error "'mkdir foo' worked after removing cwd"
2059 if check_kernel_version 44; then
2060 touch .foo && error "'touch .foo' worked after removing cwd"
2061 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2063 ls . > /dev/null && error "'ls .' worked after removing cwd"
2064 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2065 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2066 mkdir . && error "'mkdir .' worked after removing cwd"
2067 rmdir . && error "'rmdir .' worked after removing cwd"
2068 ln -s . foo && error "'ln -s .' worked after removing cwd"
2069 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2071 run_test 48b "Access removed working dir (should return errors)="
2073 test_48c() { # bug 2350
2074 check_kernel_version 36 || return 0
2075 #sysctl -w lnet.debug=-1
2077 mkdir -p $DIR/d48c/dir
2079 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2080 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2081 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2082 if check_kernel_version 44; then
2083 touch .foo && error "'touch .foo' worked after removing cwd"
2084 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2086 $TRACE ls . && error "'ls .' worked after removing cwd"
2087 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2088 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2089 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2090 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2091 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2092 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2094 run_test 48c "Access removed working subdir (should return errors)"
2096 test_48d() { # bug 2350
2097 check_kernel_version 36 || return 0
2098 #sysctl -w lnet.debug=-1
2100 mkdir -p $DIR/d48d/dir
2102 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2103 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2104 $TRACE touch foo && error "'touch foo' worked after removing parent"
2105 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2106 if check_kernel_version 44; then
2107 touch .foo && error "'touch .foo' worked after removing parent"
2108 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2110 $TRACE ls . && error "'ls .' worked after removing parent"
2111 $TRACE ls .. && error "'ls ..' worked after removing parent"
2112 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2113 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2114 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2115 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2116 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2118 run_test 48d "Access removed parent subdir (should return errors)"
2120 test_48e() { # bug 4134
2121 check_kernel_version 41 || return 0
2122 #sysctl -w lnet.debug=-1
2124 mkdir -p $DIR/d48e/dir
2126 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2127 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2128 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2129 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2130 # On a buggy kernel addition of "touch foo" after cd .. will
2131 # produce kernel oops in lookup_hash_it
2132 touch ../foo && error "'cd ..' worked after recreate parent"
2134 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2136 run_test 48e "Access to recreated parent subdir (should return errors)"
2142 ls /proc/$$/cwd || error
2144 run_test 50 "special situations: /proc symlinks ==============="
2147 # bug 1516 - create an empty entry right after ".." then split dir
2150 $MCREATE $DIR/d51/bar
2152 createmany -m $DIR/d51/longfile 201
2154 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2155 $MCREATE $DIR/d51/longfile$FNUM
2159 ls -l $DIR/d51 > /dev/null || error
2161 run_test 51 "special situations: split htree with empty entry =="
2163 #export NUMTEST=70000
2164 # FIXME: I select a relatively small number to do basic test.
2165 # large number may give panic(). debugging on this is going on.
2168 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2169 [ $NUMFREE -lt 21000 ] && \
2170 skip "not enough free inodes ($NUMFREE)" && \
2173 check_kernel_version 40 || NUMTEST=31000
2174 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2177 createmany -d $DIR/d51b/t- $NUMTEST
2179 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2182 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2185 unlinkmany -d $DIR/d51b/t- $NUMTEST
2187 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2190 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2192 createmany -o $DIR/d51d/t- 1000
2193 $LFS getstripe $DIR/d51d > $TMP/files
2194 for N in `seq 0 $((OSTCOUNT - 1))`; do
2195 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2196 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2197 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2199 unlinkmany $DIR/d51d/t- 1000
2202 for N in `seq 1 $((OSTCOUNT - 1))`; do
2203 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2204 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2205 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2206 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2208 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2209 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2210 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2211 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2215 run_test 51d "check object distribution ===================="
2218 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2221 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2222 echo bar >> $DIR/d52a/foo || error "append bar failed"
2223 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2224 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2225 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2226 echo foo >> $DIR/d52a/foo || error "append foo failed"
2227 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2228 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2229 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2231 rm -fr $DIR/d52a || error "cleanup rm failed"
2233 run_test 52a "append-only flag test (should return errors) ====="
2236 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2239 chattr =i $DIR/d52b/foo || error
2240 cat test > $DIR/d52b/foo && error
2241 cp /etc/hosts $DIR/d52b/foo && error
2242 rm -f $DIR/d52b/foo 2>/dev/null && error
2243 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2244 echo foo >> $DIR/d52b/foo && error
2245 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2246 [ -f $DIR/d52b/foo ] || error
2247 [ -f $DIR/d52b/foo_ren ] && error
2248 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2249 chattr -i $DIR/d52b/foo || error
2251 rm -fr $DIR/d52b || error
2253 run_test 52b "immutable flag test (should return errors) ======="
2256 remote_mds && skip "remote MDS" && return
2259 for i in `ls -d $LPROC/osc/*-osc-MDT0000 2> /dev/null` ; do
2260 ostname=`basename $i | cut -d - -f 1-2`
2261 ost_last=`cat $LPROC/obdfilter/$ostname/last_id`
2262 mds_last=`cat $i/prealloc_last_id`
2263 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2264 if [ $ost_last != $mds_last ]; then
2265 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2269 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2272 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2273 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2274 $SOCKETSERVER $DIR/socket
2275 $SOCKETCLIENT $DIR/socket || error
2276 $MUNLINK $DIR/socket
2278 run_test 54a "unix domain socket test =========================="
2284 dd if=/dev/zero of=$f bs=`page_size` count=1
2286 run_test 54b "char device works in lustre ======================"
2289 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2290 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2291 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2293 for i in `seq 3 7`; do
2294 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2304 loopdev="$DIR/loop54c"
2307 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2308 mknod $loopdev b 7 $LOOPNUM
2309 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2310 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2311 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2312 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2314 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2315 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2317 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2322 run_test 54c "block device works in lustre ====================="
2328 [ "$string" = `echo $string > $f | cat $f` ] || error
2330 run_test 54d "fifo device works in lustre ======================"
2333 check_kernel_version 46 || return 0
2337 echo $string > $f || error
2339 run_test 54e "console/tty device works in lustre ======================"
2342 grep -q $FSTYPE /proc/filesystems && return 1
2344 grep -q $FSTYPE /proc/filesystems && return 1
2345 insmod ../$FSTYPE/$FSTYPE.o
2346 grep -q $FSTYPE /proc/filesystems && return 1
2347 insmod ../$FSTYPE/$FSTYPE.ko
2348 grep -q $FSTYPE /proc/filesystems && return 1
2355 check_fstype && skip "can't find fs $FSTYPE" && return
2356 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2358 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2359 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2360 echo "check for $EXT2_DEV. Please wait..."
2362 $UMOUNT $DIR/d55 || error "unmounting"
2364 run_test 55 "check iopen_connect_dentry() ======================"
2372 NUMFILESx2=$(($NUMFILES * 2))
2373 for i in `seq 1 $NUMFILES` ; do
2374 touch $DIR/d56/file$i
2375 touch $DIR/d56/dir/file$i
2378 # test lfs getstripe with --recursive
2379 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2380 [ $FILENUM -eq $NUMFILESx2 ] || error \
2381 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2382 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2383 [ $FILENUM -eq $NUMFILES ] || error \
2384 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2385 echo "lfs getstripe --recursive passed."
2387 # test lfs getstripe with file instead of dir
2388 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2389 [ $FILENUM -eq 1 ] || error \
2390 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2391 echo "lfs getstripe file passed."
2393 #test lfs getstripe with --verbose
2394 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2395 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2396 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2397 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2398 echo "lfs getstripe --verbose passed."
2400 #test lfs getstripe with --obd
2401 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2402 error "lfs getstripe --obd wrong_uuid should return error message"
2404 [ "$OSTCOUNT" -lt 2 ] && \
2405 skip "skipping other lfs getstripe --obd test" && return
2406 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2407 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2408 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2409 [ $FOUND -eq $FILENUM ] || \
2410 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2411 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2412 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2413 error "lfs getstripe --obd wrong: should not show file on other obd"
2414 echo "lfs getstripe --obd passed."
2416 run_test 56 "check lfs getstripe ===================================="
2423 if [ ! -d "$DIR/${tdir}g" ] ; then
2424 mkdir -p $DIR/${tdir}g
2425 for i in `seq 1 $LOCAL_NUMFILES` ; do
2426 touch $DIR/${tdir}g/file$i
2428 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2429 mkdir $DIR/${tdir}g/dir$i
2430 for j in `seq 1 $LOCAL_NUMFILES` ; do
2431 touch $DIR/${tdir}g/dir$i/file$j
2440 setup_56 $NUMFILES $NUMDIRS
2442 EXPECTED=$(($NUMDIRS + 2))
2443 # test lfs find with -name
2444 for i in `seq 1 $NUMFILES` ; do
2445 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2446 [ $NUMS -eq $EXPECTED ] || error \
2447 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2449 echo "lfs find -name passed."
2451 run_test 56g "check lfs find -name ============================="
2456 setup_56 $NUMFILES $NUMDIRS
2458 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2459 # test lfs find with ! -name
2460 for i in `seq 1 $NUMFILES` ; do
2461 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2462 [ $NUMS -eq $EXPECTED ] || error \
2463 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2465 echo "lfs find ! -name passed."
2467 run_test 56h "check lfs find ! -name ============================="
2472 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2473 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2474 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2476 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2479 # note test will not do anything if MDS is not local
2480 remote_mds && skip "remote MDS" && return
2482 for DEV in `cat $LPROC/mds/*/mntdev`; do
2483 dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2484 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2485 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2489 run_test 57a "verify MDS filesystem created with large inodes =="
2494 FILEN=$DIR/d57b/f$FILECOUNT
2495 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2496 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2497 echo "mcreating $FILECOUNT files"
2498 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2499 error "creating files in $DIR/d57b"
2501 # verify that files do not have EAs yet
2502 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2503 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2505 MDSFREE="`cat $LPROC/mds/*/kbytesfree 2> /dev/null`"
2506 MDCFREE="`cat $LPROC/mdc/*/kbytesfree | head -n 1`"
2507 echo "opening files to create objects/EAs"
2508 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2509 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2512 # verify that files have EAs now
2513 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2514 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2516 sleep 1 # make sure we get new statfs data
2517 # MDSFREE2="`cat $LPROC/mds/*/kbytesfree`"
2518 # MDCFREE2="`cat $LPROC/mdc/*/kbytesfree`"
2519 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2520 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2521 # error "MDC before $MDCFREE != after $MDCFREE2"
2523 # echo "MDC before $MDCFREE != after $MDCFREE2"
2524 # echo "unable to confirm if MDS has large inodes"
2529 run_test 57b "default LOV EAs are stored inside large inodes ==="
2532 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2535 run_test 58 "verify cross-platform wire constants =============="
2538 echo "touch 130 files"
2539 createmany -o $DIR/f59- 130
2541 unlinkmany $DIR/f59- 130
2544 # wait for commitment of removal
2546 run_test 59 "verify cancellation of llog records async ========="
2548 TEST60_HEAD="test_60 run $RANDOM"
2550 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2551 log "$TEST60_HEAD - from kernel mode"
2554 run_test 60a "llog sanity tests run from kernel module =========="
2556 test_60b() { # bug 6411
2558 LLOG_COUNT=`dmesg | grep -A 1000 "$TEST60_HEAD" | grep -c llog_test`
2559 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages"|| true
2561 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2564 echo "create 5000 files"
2565 createmany -o $DIR/f60c- 5000
2566 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2567 sysctl -w lustre.fail_loc=0x8000013c
2568 unlinkmany $DIR/f60c- 5000
2569 sysctl -w lustre.fail_loc=0
2571 run_test 60c "unlink file when mds full"
2575 dd if=/dev/zero of=$f bs=`page_size` count=1
2576 cancel_lru_locks osc
2577 multiop $f OSMWUc || error
2580 run_test 61 "mmap() writes don't make sync hang ================"
2582 # bug 2330 - insufficient obd_match error checking causes LBUG
2586 cancel_lru_locks osc
2587 sysctl -w lustre.fail_loc=0x405
2588 cat $f && error "cat succeeded, expect -EIO"
2589 sysctl -w lustre.fail_loc=0
2591 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2593 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2595 MAX_DIRTY_MB=`cat $LPROC/osc/*/max_dirty_mb | head -n 1`
2596 for i in $LPROC/osc/*/max_dirty_mb ; do
2599 for i in `seq 10` ; do
2600 dd if=/dev/zero of=$DIR/f63 bs=8k &
2606 for i in $LPROC/osc/*/max_dirty_mb ; do
2607 echo $MAX_DIRTY_MB > $i
2609 rm -f $DIR/f63 || true
2611 run_test 63 "Verify oig_wait interruption does not crash ======="
2613 # bug 2248 - async write errors didn't return to application on sync
2614 # bug 3677 - async write errors left page locked
2617 sysctl -w lnet.debug=-1
2619 # ensure we have a grant to do async writes
2620 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2623 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2624 sysctl -w lustre.fail_loc=0x80000406
2625 multiop $DIR/$tfile Owy && \
2626 error "sync didn't return ENOMEM"
2627 sync; sleep 2; sync # do a real sync this time to flush page
2628 grep locked $LPROC/llite/*/dump_page_cache && \
2629 error "locked page left in cache after async error" || true
2632 run_test 63b "async write errors should be returned to fsync ==="
2636 grep "[0-9]" $LPROC/osc/*[oO][sS][cC][_-]*/cur*
2638 run_test 64a "verify filter grant calculations (in kernel) ====="
2641 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2644 run_test 64b "check out-of-space detection on client ==========="
2646 # bug 1414 - set/get directories' stripe info
2650 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2652 run_test 65a "directory with no stripe info ===================="
2656 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2658 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2660 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2663 if [ $OSTCOUNT -gt 1 ]; then
2665 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 4)) 1 \
2666 $(($OSTCOUNT - 1)) || error "setstripe"
2668 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2671 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2675 if [ $STRIPECOUNT -le 0 ]; then
2677 elif [ $STRIPECOUNT -gt 160 ]; then
2678 #LOV_MAX_STRIPE_COUNT is 160
2679 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2681 sc=$(($STRIPECOUNT - 1))
2683 $SETSTRIPE $DIR/d65 $STRIPESIZE -1 $sc || error "setstripe"
2684 touch $DIR/d65/f4 $DIR/d65/f5
2685 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2687 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2692 $SETSTRIPE $DIR/d65 0 -1 0 || error "setstripe"
2693 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || error "no stripe info failed"
2695 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2697 run_test 65e "directory setstripe 0 -1 0 ======================="
2701 $RUNAS $SETSTRIPE $DIR/d65f 0 -1 0 && error "setstripe succeeded" || true
2703 run_test 65f "dir setstripe permission (should return error) ==="
2707 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2708 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2709 $GETSTRIPE -v $DIR/d65 | grep "has no stripe info" || \
2710 error "delete default stripe failed"
2712 run_test 65g "directory setstripe -d ==========================="
2716 $SETSTRIPE $DIR/d65 $(($STRIPESIZE * 2)) 0 1 || error "setstripe"
2717 mkdir -p $DIR/d65/dd1
2718 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2719 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2721 run_test 65h "directory stripe info inherit ===================="
2723 test_65i() { # bug6367
2724 $SETSTRIPE $MOUNT 65536 -1 -1
2726 run_test 65i "set non-default striping on root directory (bug 6367)="
2728 test_65j() { # bug6367
2729 # if we aren't already remounting for each test, do so for this test
2730 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2731 cleanup -f || error "failed to unmount"
2734 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2736 run_test 65j "set default striping on root directory (bug 6367)="
2738 test_65k() { # bug11679
2739 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2741 echo "Check OST status: "
2742 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
2743 for OSC in $MDS_OSCS; do
2744 echo $OSC "is activate"
2745 do_facet mds lctl --device %$OSC activate
2747 do_facet client mkdir -p $DIR/$tdir
2748 for INACTIVE_OSC in $MDS_OSCS; do
2749 echo $INACTIVE_OSC "is Deactivate:"
2750 do_facet mds lctl --device %$INACTIVE_OSC deactivate
2751 for STRIPE_OSC in $MDS_OSCS; do
2752 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
2753 STRIPE_INDEX=`do_facet mds cat $LPROC/lov/*md*/target_obd |
2754 grep $STRIPE_OST | awk -F: '{print $1}'`
2755 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1"
2756 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} 0 ${STRIPE_INDEX} 1
2758 [ $RC -ne 0 ] && error "setstripe should have succeeded"
2760 do_facet client rm -f $DIR/$tdir/*
2761 echo $INACTIVE_OSC "is Activate."
2762 do_facet mds lctl --device %$INACTIVE_OSC activate
2765 run_test 65k "validate manual striping works properly with deactivated OSCs"
2767 test_65l() { # bug 12836
2768 mkdir -p $DIR/$tdir/test_dir
2769 $LFS setstripe $DIR/$tdir/test_dir 65536 -1 -1
2770 $LFS find -mtime -1 $DIR/$tdir
2772 run_test 65l "lfs find on -1 stripe dir ========================"
2774 # bug 2543 - update blocks count on client
2777 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
2779 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
2780 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
2782 run_test 66 "update inode blocks count on client ==============="
2785 [ ! -f sanity-sec.sh ] && skip "missing subtest sanity-sec.sh" && return
2788 run_test 67 "security test ====================================="
2793 if [ ! -z "$LLOOP" ]; then
2794 swapoff $LLOOP || error "swapoff failed"
2795 $LCTL blockdev_detach $LLOOP || error "detach failed"
2803 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
2807 swapon -s | awk '($1 == "'$1'") { print $4 }'
2811 # excercise swapping to lustre by adding a high priority swapfile entry
2812 # and then consuming memory until it is used.
2814 [ "$UID" != 0 ] && skip "must run as root" && return
2815 grep -q obdfilter $LPROC/devices && \
2816 skip "local OST" && return
2818 grep -q llite_lloop /proc/modules
2819 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
2821 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
2822 dd if=/dev/zero of=$DIR/f68 bs=64k seek=2047 count=1
2825 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
2827 trap cleanup_68 EXIT
2829 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
2831 echo "before: `swapon -s | grep $LLOOP`"
2832 MEMTOTAL=`meminfo MemTotal`
2833 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
2834 echo "after: `swapon -s | grep $LLOOP`"
2835 SWAPUSED=`swap_used $LLOOP`
2839 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
2841 run_test 68 "support swapping to Lustre ========================"
2843 # bug5265, obdfilter oa2dentry return -ENOENT
2844 # #define OBD_FAIL_OST_ENOENT 0x217
2846 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
2847 skip "skipping test for remote OST" && return
2848 $GSS && skip "gss with bulk security will triger oops. re-enable this after b10091 get fixed" && return
2853 if ! $DIRECTIO write ${f}.2 0 1; then
2854 skip "O_DIRECT not implemented"
2858 sysctl -w lustre.fail_loc=0x217
2859 truncate $f 1 # vmtruncate() will ignore truncate() error.
2860 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
2862 sysctl -w lustre.fail_loc=0
2863 $DIRECTIO write $f 0 2 || error "write error"
2865 cancel_lru_locks osc
2866 $DIRECTIO read $f 0 1 || error "read error"
2868 sysctl -w lustre.fail_loc=0x217
2869 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
2871 sysctl -w lustre.fail_loc=0
2874 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
2877 which dbench > /dev/null 2>&1 || skip "dbench not installed, skip this test" && return 0
2878 DBENCH_LIB=${DBENCH_LIB:-/usr/lib/dbench}
2879 PATH=${DBENCH_LIB}:${PATH}
2880 cp `which dbench` $DIR
2883 SRC=${SRC:-$DBENCH_LIB/client.txt}
2884 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2885 SRC=$DBENCH_LIB/client_plain.txt
2886 [ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
2888 echo "copying necessary lib to $DIR"
2889 [ -d /lib64 ] && LIB71=/lib64 || LIB71=/lib
2890 mkdir -p $DIR$LIB71 || error "can't create $DIR$LIB71"
2891 cp $LIB71/libc* $DIR$LIB71 || error "can't copy $LIB71/libc*"
2892 cp $LIB71/ld-* $DIR$LIB71 || error "can't create $LIB71/ld-*"
2894 echo "chroot $DIR /dbench -c client.txt 2"
2895 chroot $DIR /dbench -c client.txt 2
2898 rm -rf $DIR/dbench $TGT $DIR$LIB71
2902 run_test 71 "Running dbench on lustre (don't segment fault) ===="
2904 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
2905 check_kernel_version 43 || return 0
2906 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2907 # We had better clear the $DIR to get enough space for dd
2912 $RUNAS -u $(($RUNAS_ID + 1)) dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
2913 # See if we are still setuid/sgid
2914 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
2915 # Now test that MDS is updated too
2916 cancel_lru_locks mdc
2917 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
2920 run_test 72 "Test that remove suid works properly (bug5695) ===="
2922 # bug 3462 - multiple simultaneous MDC requests
2926 multiop $DIR/d73-1/f73-1 O_c &
2928 #give multiop a chance to open
2931 echo 0x80000129 > /proc/sys/lustre/fail_loc
2932 multiop $DIR/d73-1/f73-2 Oc &
2934 echo 0 > /proc/sys/lustre/fail_loc
2936 multiop $DIR/d73-2/f73-3 Oc &
2940 wait $pid1 || return 1
2944 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
2945 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
2946 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
2950 run_test 73 "multiple MDC requests (should not deadlock)"
2952 test_74a() { # bug 6149, 6184
2953 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2955 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2956 # will spin in a tight reconnection loop
2958 sysctl -w lustre.fail_loc=0x8000030e
2959 # get any lock that won't be difficult - lookup works.
2961 sysctl -w lustre.fail_loc=0
2964 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
2966 test_74b() { # bug 13310
2967 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
2969 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
2970 # will spin in a tight reconnection loop
2971 sysctl -w lustre.fail_loc=0x8000030e
2972 # get a "difficult" lock
2974 sysctl -w lustre.fail_loc=0
2977 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
2979 JOIN=${JOIN:-"lfs join"}
2986 [ $T75_PREP = "yes" ] && return
2987 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
2989 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
2996 # skipped temporarily: we do not have join file currently
2997 # please remove this when ready - huanghua
3001 cp -p ${F128k} ${FHEAD}
3002 log "finished cp to $FHEAD"
3003 cp -p ${F128k} ${FTAIL}
3004 log "finished cp to $FTAIL"
3005 cat ${F128k} ${F128k} > ${F75}_sim_sim
3007 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3008 log "finished join $FHEAD to ${F75}_sim_sim"
3009 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3010 log "finished cmp $FHEAD to ${F75}_sim_sim"
3011 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3013 run_test 75a "TEST join file ===================================="
3016 # skipped temporarily: we do not have join file currently
3017 # please remove this when ready - huanghua
3021 cp -p ${F128k} ${FTAIL}
3022 cat ${F75}_sim_sim >> ${F75}_join_sim
3023 cat ${F128k} >> ${F75}_join_sim
3024 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3025 cmp ${FHEAD} ${F75}_join_sim || \
3026 error "${FHEAD} ${F75}_join_sim are different"
3027 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3029 run_test 75b "TEST join file 2 =================================="
3032 # skipped temporarily: we do not have join file currently
3033 # please remove this when ready - huanghua
3037 cp -p ${F128k} ${FTAIL}
3038 cat ${F128k} >> ${F75}_sim_join
3039 cat ${F75}_join_sim >> ${F75}_sim_join
3040 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3041 cmp ${FTAIL} ${F75}_sim_join || \
3042 error "${FTAIL} ${F75}_sim_join are different"
3043 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3045 run_test 75c "TEST join file 3 =================================="
3048 # skipped temporarily: we do not have join file currently
3049 # please remove this when ready - huanghua
3053 cp -p ${F128k} ${FHEAD}
3054 cp -p ${F128k} ${FHEAD}_tmp
3055 cat ${F75}_sim_sim >> ${F75}_join_join
3056 cat ${F75}_sim_join >> ${F75}_join_join
3057 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3058 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3059 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3060 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3062 run_test 75d "TEST join file 4 =================================="
3065 # skipped temporarily: we do not have join file currently
3066 # please remove this when ready - huanghua
3070 rm -rf ${FHEAD} || "delete join file error"
3072 run_test 75e "TEST join file 5 (remove joined file) ============="
3075 # skipped temporarily: we do not have join file currently
3076 # please remove this when ready - huanghua
3080 cp -p ${F128k} ${F75}_join_10_compare
3081 cp -p ${F128k} ${F75}_join_10
3082 for ((i = 0; i < 10; i++)); do
3083 cat ${F128k} >> ${F75}_join_10_compare
3084 cp -p ${F128k} ${FTAIL}
3085 $JOIN ${F75}_join_10 ${FTAIL} || \
3086 error "join ${F75}_join_10 ${FTAIL} error"
3087 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3089 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3090 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3092 run_test 75f "TEST join file 6 (join 10 files) =================="
3095 # skipped temporarily: we do not have join file currently
3096 # please remove this when ready - huanghua
3098 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3099 $LFS getstripe ${F75}_join_10
3101 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3105 run_test 75g "TEST join file 7 (open unlink) ===================="
3108 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3111 test_76() { # bug 1443
3112 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3113 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3114 BEFORE_INODES=`num_inodes`
3115 echo "before inodes: $BEFORE_INODES"
3116 for i in `seq 1000`; do
3120 AFTER_INODES=`num_inodes`
3121 echo "after inodes: $AFTER_INODES"
3122 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3123 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3126 run_test 76 "destroy duplicate inodes in client inode cache ===="
3131 [ "$ORIG_CSUM" ]||ORIG_CSUM=`cat $LPROC/llite/*/checksum_pages|head -n1`
3132 for f in $LPROC/llite/*/checksum_pages; do
3139 F77_TMP=$TMP/f77-temp
3142 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3143 error "error writing to $F77_TMP"
3146 test_77a() { # bug 10889
3147 [ ! -f $F77_TMP ] && setup_f77
3149 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3152 run_test 77a "normal checksum read/write operation ============="
3154 test_77b() { # bug 10889
3155 [ ! -f $F77_TMP ] && setup_f77
3156 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3157 sysctl -w lustre.fail_loc=0x80000409
3159 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3160 error "dd error: $?"
3161 sysctl -w lustre.fail_loc=0
3164 run_test 77b "checksum error on client write ===================="
3166 test_77c() { # bug 10889
3167 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3168 cancel_lru_locks osc
3169 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3170 sysctl -w lustre.fail_loc=0x80000408
3172 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3173 sysctl -w lustre.fail_loc=0
3176 run_test 77c "checksum error on client read ==================="
3178 test_77d() { # bug 10889
3179 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3180 sysctl -w lustre.fail_loc=0x80000409
3182 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3183 error "direct write: rc=$?"
3184 sysctl -w lustre.fail_loc=0
3187 run_test 77d "checksum error on OST direct write ==============="
3189 test_77e() { # bug 10889
3190 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3191 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3192 sysctl -w lustre.fail_loc=0x80000408
3194 cancel_lru_locks osc
3195 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3196 error "direct read: rc=$?"
3197 sysctl -w lustre.fail_loc=0
3200 run_test 77e "checksum error on OST direct read ================"
3202 test_77f() { # bug 10889
3203 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3204 sysctl -w lustre.fail_loc=0x409
3206 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3207 error "direct write succeeded"
3208 sysctl -w lustre.fail_loc=0
3211 run_test 77f "repeat checksum error on write (expect error) ===="
3213 test_77g() { # bug 10889
3214 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3215 skip "remote OST" && return
3216 [ ! -f $F77_TMP ] && setup_f77
3217 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3218 sysctl -w lustre.fail_loc=0x8000021a
3220 dd if=$F77_TMP of=$DIR/f77 bs=1M count=$F77SZ || \
3221 error "write error: rc=$?"
3222 sysctl -w lustre.fail_loc=0
3225 run_test 77g "checksum error on OST write ======================"
3227 test_77h() { # bug 10889
3228 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] && \
3229 skip "remote OST" && return
3230 [ ! -f $DIR/f77 ] && skip "requires 77g - skipping" && return
3231 cancel_lru_locks osc
3232 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3233 sysctl -w lustre.fail_loc=0x8000021b
3235 cmp $F77_TMP $DIR/f77 || error "file compare failed"
3236 sysctl -w lustre.fail_loc=0
3239 run_test 77h "checksum error on OST read ======================="
3241 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3245 test_78() { # bug 10901
3247 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3248 [ $F78SIZE -gt 512 ] && F78SIZE=512
3249 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3250 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3251 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024)) ] && \
3252 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024))
3253 $SETSTRIPE $DIR/$tfile 0 -1 -1 || error "setstripe failed"
3254 for i in `seq 1 $NSEQ`
3256 echo directIO rdwr round $i of $NSEQ
3257 $DIRECTIO rdwr $DIR/$tfile 0 $F78SIZE 1048576 || error "rdwr failed"
3262 run_test 78 "handle large O_DIRECT writes correctly ============"
3264 test_79() { # bug 12743
3265 [ $(grep -c obdfilter $LPROC/devices) -eq 0 ] &&
3266 skip "skipping test for remote OST" && return
3267 BKTOTAL=`awk 'BEGIN{total=0}; {total+=$1}; END{print total}' \
3268 $LPROC/obdfilter/*/kbytestotal`
3269 BKFREE=`awk 'BEGIN{free=0}; {free+=$1}; END{print free}' \
3270 $LPROC/obdfilter/*/kbytesfree`
3271 BKAVAIL=`awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}' \
3272 $LPROC/obdfilter/*/kbytesavail`
3273 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3274 DFTOTAL=`echo $STRING | cut -d, -f1`
3275 DFUSED=`echo $STRING | cut -d, -f2`
3276 DFAVAIL=`echo $STRING | cut -d, -f3`
3277 DFFREE=$(($DFTOTAL - $DFUSED))
3279 ALLOWANCE=$((64 * $OSTCOUNT))
3281 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3282 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3283 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3285 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3286 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3287 error "df free($DFFREE) mismatch OST free($BKFREE)"
3289 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3290 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3291 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3294 run_test 79 "df report consistency check ======================="
3296 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3297 # which will not be writable for the runas user, and then you get a CVS
3298 # error message with a corrupt path string (CVS bug) and panic.
3299 # We're not using much space, so just stick it in /tmp, which is safe.
3305 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3308 mkdir -p $DIR/d99cvsroot
3309 chown $RUNAS_ID $DIR/d99cvsroot
3310 $RUNAS cvs -d $DIR/d99cvsroot init || error
3312 run_test 99a "cvs init ========================================="
3315 [ ! -d $DIR/d99cvsroot ] && test_99a
3317 # some versions of cvs import exit(1) when asked to import links or
3318 # files they can't read. ignore those files.
3319 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3320 ! -perm +4 -printf '-I %f\n')
3321 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3322 d99reposname vtag rtag
3324 run_test 99b "cvs import ======================================="
3327 [ ! -d $DIR/d99cvsroot ] && test_99b
3329 mkdir -p $DIR/d99reposname
3330 chown $RUNAS_ID $DIR/d99reposname
3331 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3333 run_test 99c "cvs checkout ====================================="
3336 [ ! -d $DIR/d99cvsroot ] && test_99c
3337 cd $DIR/d99reposname
3339 $RUNAS cvs add -m 'addmsg' foo99
3341 run_test 99d "cvs add =========================================="
3344 [ ! -d $DIR/d99cvsroot ] && test_99c
3345 cd $DIR/d99reposname
3348 run_test 99e "cvs update ======================================="
3351 [ ! -d $DIR/d99cvsroot ] && test_99d
3352 cd $DIR/d99reposname
3353 $RUNAS cvs commit -m 'nomsg' foo99
3355 run_test 99f "cvs commit ======================================="
3358 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3359 [ "$PROT" != "tcp" ] && continue
3360 RPORT=`echo $REMOTE | cut -d: -f2`
3361 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3362 LPORT=`echo $LOCAL | cut -d: -f2`
3363 if [ $LPORT -ge 1024 ]; then
3364 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3366 error "local: $LPORT > 1024, remote: $RPORT"
3371 run_test 100 "check local port using privileged port ==========="
3373 function get_named_value()
3382 echo $line | sed "s/^$tag//"
3389 export CACHE_MAX=`cat $LPROC/llite/*/max_cached_mb | head -n 1`
3391 for s in $LPROC/llite/*/max_cached_mb; do
3392 echo $CACHE_MAX > $s
3401 [ "$CPU" = "UML" ] && nreads=1000
3402 local cache_limit=32
3404 for s in $LPROC/osc/*-osc*/rpc_stats; do
3407 trap cleanup_101 EXIT
3408 for s in $LPROC/llite/*; do
3409 echo 0 > $s/read_ahead_stats
3410 echo $cache_limit > $s/max_cached_mb
3414 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3416 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3417 $RANDOM_READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3420 for s in $LPROC/llite/*; do
3421 discard=$(($discard + $(cat $s/read_ahead_stats | get_named_value 'read but discarded')))
3425 if [ $(($discard * 10)) -gt $nreads ] ;then
3426 for s in $LPROC/osc/*-osc*/rpc_stats; do
3429 for s in $LPROC/llite/*/read_ahead_stats; do
3432 error "too many ($discard) discarded pages"
3434 rm -f $DIR/$tfile || true
3436 run_test 101 "check read-ahead for random reads ================"
3438 export SETUP_TEST102=no
3440 [ "$SETUP_TEST102" = "yes" ] && return
3446 trap cleanup_test102 EXIT
3448 $SETSTRIPE $tdir $STRIPE_SIZE $STRIPE_OFFSET $STRIPE_COUNT
3452 for count in 1 2 3 4
3454 for offset in 0 1 2 3
3456 local stripe_size=`expr $STRIPE_SIZE \* $num`
3457 local file=file"$num-$offset-$count"
3458 $SETSTRIPE $file $stripe_size $offset $count
3464 star -c f=$TMP/f102.tar $tdir
3469 [ "$SETUP_TEST102" = "yes" ] || return
3477 local testfile=$DIR/xattr_testfile
3482 [ "$UID" != 0 ] && skip "must run as root" && return
3483 [ -z "`grep xattr $LPROC/mdc/*-mdc-*/connect_flags`" ] && skip "must have user_xattr" && return
3485 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3487 echo "set/get xattr..."
3488 setfattr -n trusted.name1 -v value1 $testfile || error
3489 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3490 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3492 setfattr -n user.author1 -v author1 $testfile || error
3493 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3494 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3497 setfattr -n trusted.name2 -v value2 $testfile || error
3498 setfattr -n trusted.name3 -v value3 $testfile || error
3499 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3500 grep "trusted.name" | wc -l` -eq 3 ] || error
3503 setfattr -n user.author2 -v author2 $testfile || error
3504 setfattr -n user.author3 -v author3 $testfile || error
3505 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3506 grep "user" | wc -l` -eq 3 ] || error
3508 echo "remove xattr..."
3509 setfattr -x trusted.name1 $testfile || error
3510 getfattr -d -m trusted $testfile 2> /dev/null | \
3511 grep "trusted.name1" && error || true
3513 setfattr -x user.author1 $testfile || error
3514 getfattr -d -m user $testfile 2> /dev/null | \
3515 grep "user.author1" && error || true
3517 # b10667: setting lustre special xattr be silently discarded
3518 echo "set lustre special xattr ..."
3519 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3523 run_test 102a "user xattr test =================================="
3526 # b10930: get/set/list trusted.lov xattr
3527 echo "get/set/list trusted.lov xattr ..."
3528 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3529 local testfile=$DIR/$tfile
3530 $SETSTRIPE $testfile 65536 1 2
3531 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3532 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3534 local testfile2=${testfile}2
3535 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3536 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3539 setfattr -n trusted.lov -v $value $testfile2
3540 local tmp_file=${testfile}3
3541 $GETSTRIPE -v $testfile2 > $tmp_file
3542 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3543 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3544 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3545 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3547 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3550 # b10930: get/set/list lustre.lov xattr
3551 echo "get/set/list lustre.lov xattr ..."
3552 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3554 chown $RUNAS_ID $DIR/$tdir
3555 local testfile=$DIR/$tdir/$tfile
3556 $RUNAS $SETSTRIPE $testfile 65536 1 2
3557 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3558 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3560 local testfile2=${testfile}2
3561 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3562 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3564 $RUNAS $MCREATE $testfile2
3565 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3566 local tmp_file=${testfile}3
3567 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3568 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3569 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3570 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3571 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3573 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3579 local lines=`sed -n '/obdidx/=' $1`
3580 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3581 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3582 lines=`expr $lines + 1`
3583 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3586 compare_stripe_info1() {
3589 for count in 1 2 3 4
3591 for offset in 0 1 2 3
3593 local size=`expr $STRIPE_SIZE \* $num`
3594 local file=file"$num-$offset-$count"
3596 $GETSTRIPE -v $file > $tmp_file
3597 get_stripe_info $tmp_file
3598 if test $stripe_size -ne $size
3600 error "$file: different stripe size" && return
3602 if test $stripe_count -ne $count
3604 error "$file: different stripe count" && return
3606 if test $stripe_offset -ne 0
3608 error "$file: different stripe offset" && return
3616 compare_stripe_info2() {
3619 for count in 1 2 3 4
3621 for offset in 0 1 2 3
3623 local size=`expr $STRIPE_SIZE \* $num`
3624 local file=file"$num-$offset-$count"
3626 $GETSTRIPE -v $file > $tmp_file
3627 get_stripe_info $tmp_file
3628 if test $stripe_size -ne $size
3630 error "$file: different stripe size" && return
3632 if test $stripe_count -ne $count
3634 error "$file: different stripe count" && return
3636 if test $stripe_offset -ne $offset
3638 error "$file: different stripe offset" && return
3647 # b10930: star test for trusted.lov xattr
3648 star --xhelp 2>&1 | grep -q nolustre
3651 skip "being skipped because a lustre-aware star is not installed." && return
3653 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3656 star -x f=$TMP/f102.tar -C $DIR/d102d
3658 compare_stripe_info1
3661 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
3664 # b10930: star test for trusted.lov xattr
3665 star --xhelp 2>&1 | grep -q nolustre
3668 skip "being skipped because a lustre-aware star is not installed." && return
3670 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3673 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
3675 compare_stripe_info2
3677 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
3680 # b10930: star test for trusted.lov xattr
3681 star --xhelp 2>&1 | grep -q nolustre
3684 skip "being skipped because a lustre-aware star is not installed." && return
3686 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3690 star -copy $tdir $DIR/d102f
3692 compare_stripe_info1
3694 run_test 102f "star copy files, not keep osts ==========="
3697 # b10930: star test for trusted.lov xattr
3698 star --xhelp 2>&1 | grep -q nolustre
3701 skip "being skipped because a lustre-aware star is not installed." && return
3703 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
3707 star -copy -preserve-osts $tdir $DIR/d102g
3709 compare_stripe_info2
3712 run_test 102g "star copy files, keep osts ==========="
3716 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
3721 [ "$UID" != 0 ] && skip "must run as root" && return
3722 [ -z "$(grep acl $LPROC/mdc/*-mdc-*/connect_flags)" ] && skip "must have acl enabled" && return
3723 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
3724 $GSS && skip "could not run under gss" && return
3730 echo "performing cp ..."
3731 run_acl_subtest cp || error
3732 echo "performing getfacl-noacl..."
3733 run_acl_subtest getfacl-noacl || error
3734 echo "performing misc..."
3735 run_acl_subtest misc || error
3736 # XXX add back permission test when we support supplementary groups.
3737 # echo "performing permissions..."
3738 # run_acl_subtest permissions || error
3739 echo "performing setfacl..."
3740 run_acl_subtest setfacl || error
3742 # inheritance test got from HP
3743 echo "performing inheritance..."
3744 cp $LUSTRE/tests/acl/make-tree . || error
3745 chmod +x make-tree || error
3746 run_acl_subtest inheritance || error
3752 run_test 103 "acl test ========================================="
3756 lfs df || error "lfs df failed"
3757 lfs df -ih || error "lfs df -ih failed"
3758 lfs df -h $DIR || error "lfs df -h $DIR failed"
3759 lfs df -i $DIR || error "lfs df -i $DIR failed"
3760 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
3761 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
3763 OSC=`awk '/-osc-/ {print $4}' $LPROC/devices | head -n 1`
3764 lctl --device %$OSC deactivate
3765 lfs df || error "lfs df with deactivated OSC failed"
3766 lctl --device %$OSC recover
3767 lfs df || error "lfs df with reactivated OSC failed"
3769 run_test 104 "lfs df [-ih] [path] test ========================="
3772 # doesn't work on 2.4 kernels
3774 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3776 flocks_test on -f $DIR/$tfile || error "fail flock on"
3778 flocks_test off -f $DIR/$tfile || error "fail flock off"
3781 run_test 105a "flock when mounted without -o flock test ========"
3785 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3787 flocks_test on -c $DIR/$tfile || error "fail flock on"
3789 flocks_test off -c $DIR/$tfile || error "fail flock off"
3792 run_test 105b "fcntl when mounted without -o flock test ========"
3796 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
3798 flocks_test on -l $DIR/$tfile || error "fail flock on"
3800 flocks_test off -l $DIR/$tfile || error "fail flock off"
3803 run_test 105c "lockf when mounted without -o flock test ========"
3805 test_106() { #bug 10921
3806 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
3807 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
3808 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
3810 run_test 106 "attempt exec of dir followed by chown of that dir"
3819 file=`cat /proc/sys/kernel/core_pattern`
3820 core_pid=`cat /proc/sys/kernel/core_uses_pid`
3821 [ $core_pid -eq 1 ] && file=$file.$SLEEPPID
3825 kill -s 11 $SLEEPPID
3827 if [ -e $file ]; then
3828 size=`stat -c%s $file`
3829 [ $size -eq 0 ] && error "Fail to create core file $file"
3831 error "Fail to create core file $file"
3836 run_test 107 "Coredump on SIG"
3840 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
3841 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
3842 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
3843 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
3847 run_test 110 "filename length checking"
3850 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3852 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
3854 echo "Starting with $OSTIO_pre threads"
3857 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3858 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
3859 echo "$NUMTEST creates/unlinks"
3861 createmany -o $DIR/$tdir/$tfile $NUMTEST
3862 unlinkmany $DIR/$tdir/$tfile $NUMTEST
3864 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
3867 # don't return an error
3868 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
3869 "FAIL: No addition ll_ost_io threads were created ($OSTIO_pre)" &&\
3870 echo "This may be fine, depending on what ran before this test" &&\
3871 echo "and how fast this system is." && return
3873 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
3875 run_test 115 "verify dynamic thread creation===================="
3878 AVAIL=($(cat $LPROC/osc/*[oO][sS][cC]-[^M]*/kbytesavail))
3879 echo OST kbytes available: ${AVAIL[@]}
3880 MAXI=0; MAXV=${AVAIL[0]}
3881 MINI=0; MINV=${AVAIL[0]}
3882 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
3883 #echo OST $i: ${AVAIL[i]}kb
3884 if [ ${AVAIL[i]} -gt $MAXV ]; then
3885 MAXV=${AVAIL[i]}; MAXI=$i
3887 if [ ${AVAIL[i]} -lt $MINV ]; then
3888 MINV=${AVAIL[i]}; MINI=$i
3891 echo Min free space: OST $MINI: $MINV
3892 echo Max free space: OST $MAXI: $MAXV
3896 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
3897 remote_mds && skip "remote MDS" && return
3899 echo -n "Free space priority "
3900 cat $LPROC/lov/*-clilov-*/qos_prio_free
3901 DELAY=$(cat $LPROC/lov/*-clilov-*/qos_maxage | head -1 | awk '{print $1}')
3904 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
3907 # generate uneven OSTs
3908 mkdir -p $DIR/$tdir/OST${MINI}
3911 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
3912 $SETSTRIPE $DIR/$tdir/OST${MINI} 0 $MINI 1
3914 while [ $FILL -gt 0 ]; do
3916 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
3917 FILL=$(($FILL - 2048))
3925 DIFF=$(($MAXV - $MINV))
3926 DIFF2=$(($DIFF * 100 / $MINV))
3927 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
3928 if [ $DIFF2 -gt 20 ]; then
3931 echo "failed - QOS mode won't be used"
3932 error "QOS imbalance criteria not met"
3936 MINI1=$MINI; MINV1=$MINV
3937 MAXI1=$MAXI; MAXV1=$MAXV
3939 # now fill using QOS
3940 echo writing a bunch of files to QOS-assigned OSTs
3941 $SETSTRIPE $DIR/$tdir 0 -1 1
3943 while [ $FILL -gt 0 ]; do
3945 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
3946 FILL=$(($FILL - 200))
3949 echo "wrote $i 200k files"
3953 echo "Note: free space may not be updated, so measurements might be off"
3955 DIFF2=$(($MAXV - $MINV))
3956 echo "free space delta: orig $DIFF final $DIFF2"
3957 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
3958 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
3959 echo "Wrote $DIFF to smaller OST $MINI1"
3960 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
3961 echo "Wrote $DIFF2 to larger OST $MAXI1"
3962 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
3964 # Figure out which files were written where
3965 UUID=$(awk '/'$MINI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3967 MINC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3968 echo "$MINC files created on smaller OST $MINI1"
3969 UUID=$(awk '/'$MAXI1': / {print $2; exit}' $LPROC/lov/${FSNAME}-clilov-*/target_obd)
3971 MAXC=$($LFS getstripe --obd $UUID $DIR/$tdir | wc -l)
3972 echo "$MAXC files created on larger OST $MAXI1"
3973 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
3974 [ $MAXC -gt $MINC ] || error "stripe QOS didn't balance free space"
3976 run_test 116 "stripe QOS: free space balance ==================="
3978 test_117() # bug 10891
3980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
3981 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
3982 sysctl -w lustre.fail_loc=0x21e
3983 > $DIR/$tfile || error "truncate failed"
3984 sysctl -w lustre.fail_loc=0
3985 echo "Truncate succeeded."
3987 run_test 117 "verify fsfilt_extend =========="
3989 # Reset async IO behavior after error case
3991 FILE=$DIR/reset_async
3993 # Ensure all OSCs are cleared
3994 $LSTRIPE $FILE 0 -1 -1
3995 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4000 test_118a() #bug 11710
4004 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4005 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4006 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4008 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4009 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4013 run_test 118a "verify O_SYNC works =========="
4019 #define OBD_FAIL_OST_ENOENT 0x217
4020 sysctl -w lustre.fail_loc=0x217
4021 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4023 sysctl -w lustre.fail_loc=0
4024 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4025 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4027 if [[ $RC -eq 0 ]]; then
4028 error "Must return error due to dropped pages, rc=$RC"
4032 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4033 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4037 echo "Dirty pages not leaked on ENOENT"
4039 # Due to the above error the OSC will issue all RPCs syncronously
4040 # until a subsequent RPC completes successfully without error.
4041 multiop $DIR/$tfile Ow4096yc
4046 run_test 118b "Reclaim dirty pages on fatal error =========="
4052 #define OBD_FAIL_OST_EROFS 0x216
4053 sysctl -w lustre.fail_loc=0x216
4055 # multiop should block due to fsync until pages are written
4056 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4060 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4061 error "Multiop failed to block on fsync, pid=$MULTIPID"
4064 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4065 if [[ $WRITEBACK -eq 0 ]]; then
4066 error "No page in writeback, writeback=$WRITEBACK"
4069 sysctl -w lustre.fail_loc=0
4072 if [[ $RC -ne 0 ]]; then
4073 error "Multiop fsync failed, rc=$RC"
4076 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4077 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4078 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4079 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4083 echo "Dirty pages flushed via fsync on EROFS"
4086 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4092 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4093 sysctl -w lustre.fail_loc=0x214
4094 # multiop should block due to fsync until pages are written
4095 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4099 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4100 error "Multiop failed to block on fsync, pid=$MULTIPID"
4103 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4104 if [[ $WRITEBACK -eq 0 ]]; then
4105 error "No page in writeback, writeback=$WRITEBACK"
4108 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4110 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4111 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4112 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4113 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4117 echo "Dirty pages gaurenteed flushed via fsync"
4120 run_test 118d "Fsync validation inject a delay of the bulk =========="
4125 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4126 sysctl -w lustre.fail_loc=0x8000040a
4128 # Should simulate EINVAL error which is fatal
4129 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4132 if [[ $RC -eq 0 ]]; then
4133 error "Must return error due to dropped pages, rc=$RC"
4136 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4137 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4138 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4139 if [[ $LOCKED -ne 0 ]]; then
4140 error "Locked pages remain in cache, locked=$LOCKED"
4143 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4144 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4148 echo "No pages locked after fsync"
4153 run_test 118f "Simulate unrecoverable OSC side error =========="
4158 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4159 sysctl -w lustre.fail_loc=0x406
4161 # simulate local -ENOMEM
4162 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4165 sysctl -w lustre.fail_loc=0
4166 if [[ $RC -eq 0 ]]; then
4167 error "Must return error due to dropped pages, rc=$RC"
4170 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4171 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4172 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4173 if [[ $LOCKED -ne 0 ]]; then
4174 error "Locked pages remain in cache, locked=$LOCKED"
4177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4182 echo "No pages locked after fsync"
4187 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4192 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4193 sysctl -w lustre.fail_loc=0x20e
4194 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4195 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4198 sysctl -w lustre.fail_loc=0
4199 if [[ $RC -eq 0 ]]; then
4200 error "Must return error due to dropped pages, rc=$RC"
4203 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4204 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4205 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4206 if [[ $LOCKED -ne 0 ]]; then
4207 error "Locked pages remain in cache, locked=$LOCKED"
4210 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4211 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4215 echo "No pages locked after fsync"
4219 run_test 118h "Verify timeout in handling recoverables errors =========="
4224 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4225 sysctl -w lustre.fail_loc=0x20e
4227 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4228 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4231 sysctl -w lustre.fail_loc=0
4235 if [[ $RC -ne 0 ]]; then
4236 error "got error, but should be not, rc=$RC"
4239 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4240 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4241 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4242 if [[ $LOCKED -ne 0 ]]; then
4243 error "Locked pages remain in cache, locked=$LOCKED"
4246 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4247 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4251 echo "No pages locked after fsync"
4255 run_test 118i "Fix error before timeout in recoverable error =========="
4260 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4261 sysctl -w lustre.fail_loc=0x220
4263 # return -EIO from OST
4264 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4266 sysctl -w lustre.fail_loc=0x0
4267 if [[ $RC -eq 0 ]]; then
4268 error "Must return error due to dropped pages, rc=$RC"
4271 LOCKED=$(grep -c locked $LPROC/llite/*/dump_page_cache)
4272 DIRTY=$(grep -c dirty $LPROC/llite/*/dump_page_cache)
4273 WRITEBACK=$(grep -c writeback $LPROC/llite/*/dump_page_cache)
4274 if [[ $LOCKED -ne 0 ]]; then
4275 error "Locked pages remain in cache, locked=$LOCKED"
4278 # in recoverable error on OST we want resend and stay until it finished
4279 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4280 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4284 echo "No pages locked after fsync"
4288 run_test 118j "Simulate unrecoverable OST side error =========="
4290 test_119a() # bug 11737
4292 BSIZE=$((512 * 1024))
4293 directio write $DIR/$tfile 0 1 $BSIZE
4294 # We ask to read two blocks, which is more than a file size.
4295 # directio will indicate an error when requested and actual
4296 # sizes aren't equeal (a normal situation in this case) and
4297 # print actual read amount.
4298 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4299 if [ "$NOB" != "$BSIZE" ]; then
4300 error "read $NOB bytes instead of $BSIZE"
4304 run_test 119a "Short directIO read must return actual read amount"
4306 test_119b() # bug 11737
4308 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4310 lfs setstripe $DIR/$tfile 0 -1 2
4311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4313 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4314 error "direct read failed"
4316 run_test 119b "Sparse directIO read must return actual read amount"
4318 LDLM_POOL_CTL_RECALC=1
4319 LDLM_POOL_CTL_SHRINK=2
4321 disable_pool_recalc() {
4322 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4323 if test -f $NSD/pool/control; then
4324 CONTROL=`cat $NSD/pool/control`
4325 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_RECALC))
4326 echo "$CONTROL" > $NSD/pool/control
4331 enable_pool_recalc() {
4332 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4333 if test -f $NSD/pool/control; then
4334 CONTROL=`cat $NSD/pool/control`
4335 CONTROL=$((CONTROL | LDLM_POOL_CTL_RECALC))
4336 echo "$CONTROL" > $NSD/pool/control
4341 disable_pool_shrink() {
4342 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4343 if test -f $NSD/pool/control; then
4344 CONTROL=`cat $NSD/pool/control`
4345 CONTROL=$((CONTROL & ~LDLM_POOL_CTL_SHRINK))
4346 echo "$CONTROL" > $NSD/pool/control
4351 enable_pool_shrink() {
4352 for NSD in $LPROC/ldlm/namespaces/*$1*; do
4353 if test -f $NSD/pool/control; then
4354 CONTROL=`cat $NSD/pool/control`
4355 CONTROL=$((CONTROL | LDLM_POOL_CTL_SHRINK))
4356 echo "$CONTROL" > $NSD/pool/control
4362 disable_pool_shrink $1
4363 disable_pool_recalc $1
4367 enable_pool_shrink $1
4368 enable_pool_recalc $1
4374 enable_pool "filter-$FSNAME"
4376 enable_pool "mds-$FSNAME"
4379 lru_resize_disable()
4382 disable_pool "filter-$FSNAME"
4384 disable_pool "mds-$FSNAME"
4388 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4389 skip "no early lock cancel on server" && return 0
4392 cancel_lru_locks mdc
4393 stat $DIR/$tdir > /dev/null
4394 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4395 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4397 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4398 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4399 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4400 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4403 run_test 120a "Early Lock Cancel: mkdir test"
4406 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4407 skip "no early lock cancel on server" && return 0
4410 cancel_lru_locks mdc
4411 stat $DIR/$tdir > /dev/null
4412 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4413 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4415 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4416 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4417 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4418 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4421 run_test 120b "Early Lock Cancel: create test"
4424 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4425 skip "no early lock cancel on server" && return 0
4427 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4428 touch $DIR/$tdir/d1/f1
4429 cancel_lru_locks mdc
4430 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4431 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4432 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4433 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4434 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4435 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4436 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4437 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4440 run_test 120c "Early Lock Cancel: link test"
4443 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4444 skip "no early lock cancel on server" && return 0
4447 cancel_lru_locks mdc
4448 stat $DIR/$tdir > /dev/null
4449 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4450 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4451 chmod a+x $DIR/$tdir
4452 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4453 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4454 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4455 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4458 run_test 120d "Early Lock Cancel: setattr test"
4461 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4462 skip "no early lock cancel on server" && return 0
4465 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4466 cancel_lru_locks mdc
4467 cancel_lru_locks osc
4468 dd if=$DIR/$tdir/f1 of=/dev/null
4469 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4470 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4471 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4472 unlink $DIR/$tdir/f1
4473 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4474 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4475 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4476 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4479 run_test 120e "Early Lock Cancel: unlink test"
4482 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4483 skip "no early lock cancel on server" && return 0
4485 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4486 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4487 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4488 cancel_lru_locks mdc
4489 cancel_lru_locks osc
4490 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4491 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4492 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4493 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4494 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4495 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4496 can2=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4497 blk2=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4498 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4499 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4502 run_test 120f "Early Lock Cancel: rename test"
4505 [ -z "`grep early_lock_cancel $LPROC/mdc/*/connect_flags`" ] && \
4506 skip "no early lock cancel on server" && return 0
4509 echo create $count files
4511 cancel_lru_locks mdc
4512 cancel_lru_locks osc
4515 can0=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4516 blk0=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4517 createmany -o $DIR/$tdir/f $count
4519 can1=`awk '/ldlm_cancel/ {print $2}' $LPROC/ldlm/services/ldlm_canceld/stats`
4520 blk1=`awk '/ldlm_bl_callback/ {print $2}' $LPROC/ldlm/services/ldlm_cbd/stats`
4522 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
4523 echo rm $count files
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`
4529 echo total: $count removes in $((t2-t1))
4530 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
4532 # wait for commitment of removal
4535 run_test 120g "Early Lock Cancel: performance test"
4537 test_121() { #bug #10589
4539 writes=`dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}'`
4540 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
4541 sysctl -w lustre.fail_loc=0x310
4542 cancel_lru_locks osc > /dev/null
4543 reads=`dd if=$DIR/$tfile of=/dev/null 2>&1 | awk 'BEGIN { FS="+" } /in/ {print $1}'`
4544 sysctl -w lustre.fail_loc=0
4545 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
4547 run_test 121 "read cancel race ========="
4550 [ -z "`grep lru_resize $LPROC/mdc/*/connect_flags`" ] && \
4551 skip "no lru resize on server" && return 0
4552 cancel_lru_locks mdc
4554 NSDIR=`find $LPROC/ldlm/namespaces | grep mdc | head -1`
4556 # we want to test main pool functionality, that is cancel based on SLV
4557 # this is why shrinkers are disabled
4558 disable_pool_shrink "mds-$FSNAME"
4559 disable_pool_shrink mdc
4562 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
4564 LRU_SIZE=`cat $NSDIR/lru_size`
4566 # use touch to produce $NR new locks
4567 log "create $NR files at $DIR/$tdir"
4568 for ((i=0;i<$NR;i++)); do touch $DIR/$tdir/f$i; done
4570 LRU_SIZE_B=`cat $NSDIR/lru_size`
4571 if test $LRU_SIZE -ge $LRU_SIZE_B; then
4572 skip "No cached locks created!"
4573 cat $NSDIR/pool/state
4576 LRU_SIZE_B=$((LRU_SIZE_B-LRU_SIZE))
4577 log "created $LRU_SIZE_B lock(s)"
4579 # we want to sleep 30s to not make test too long
4583 # we know that lru resize allows one client to hold $LIMIT locks for 10h
4586 # get the pool limit
4587 LIMIT=`cat $NSDIR/pool/limit`
4589 # calculate lock volume factor taking into account sleep and data set
4590 # use $LRU_SIZE_B here to take into account real number of locks created
4591 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
4592 LVF=$(($LIMIT * $MAX_HRS * 60 * 60 / $LRU_SIZE_B / $SLEEP))
4594 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE_B lock(s)"
4595 OLD_LVF=`cat $NSDIR/pool/lock_volume_factor`
4596 echo "$LVF" > $NSDIR/pool/lock_volume_factor
4597 log "sleep for "$((SLEEP+SLEEP_ADD))"s"
4598 sleep $((SLEEP+SLEEP_ADD))
4599 echo "$OLD_LVF" > $NSDIR/pool/lock_volume_factor
4600 LRU_SIZE_A=`cat $NSDIR/lru_size`
4602 [ $LRU_SIZE_B -ge $LRU_SIZE_A ] || {
4603 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
4605 unlinkmany $DIR/$tdir/f $NR
4609 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
4611 log "unlink $NR files at $DIR/$tdir"
4612 unlinkmany $DIR/$tdir/f $NR
4614 run_test 124 "lru resize ======================================="
4616 test_125() { # 13358
4617 mkdir -p $DIR/d125 || error "mkdir failed"
4618 $SETSTRIPE $DIR/d125 65536 -1 -1 || error "setstripe failed"
4619 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
4620 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
4622 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
4628 log "cleanup: ======================================================"
4629 check_and_cleanup_lustre
4630 if [ "$I_MOUNTED" != "yes" ]; then
4631 sysctl -w lnet.debug="$OLDDEBUG" 2> /dev/null || true
4634 echo '=========================== finished ==============================='
4635 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
4636 echo "$0: completed"