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: 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 65a 65e 68 75 119d $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
21 # test76 is not valid with FIDs because inode numbers are not reused
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
25 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
26 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
27 *) error "unsupported kernel" ;;
30 SRCDIR=$(cd $(dirname $0); echo $PWD)
31 export PATH=$PATH:/sbin
35 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
36 CREATETEST=${CREATETEST:-createtest}
38 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
39 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
40 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
41 LFIND=${LFIND:-"$LFS find"}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
45 MCREATE=${MCREATE:-mcreate}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 READS=${READS:-"reads"}
49 TOEXCL=${TOEXCL:-toexcl}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
97 [ $GOT_VER == "patchless" ] && return 0
98 [ $GOT_VER -ge $WANT_VER ] && return 0
99 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
103 if [ "$ONLY" == "cleanup" ]; then
108 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
110 check_and_setup_lustre
115 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
116 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
117 STRIPECOUNT=`lctl get_param -n lov.$LOVNAME.stripecount`
118 STRIPESIZE=`lctl get_param -n lov.$LOVNAME.stripesize`
119 ORIGFREE=`lctl get_param -n lov.$LOVNAME.kbytesavail`
120 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
122 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
123 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
124 rm -rf $DIR/[Rdfs][0-9]*
126 # $RUNAS_ID may get set incorrectly somewhere else
127 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
129 check_runas_id $RUNAS_ID $RUNAS
133 if [ "${ONLY}" = "MOUNT" ] ; then
134 echo "Lustre is up, please go on"
138 echo "preparing for tests involving mounts"
139 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
141 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
142 echo # add a newline after mke2fs.
146 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
147 lctl set_param debug=-1 2> /dev/null || true
150 $CHECKSTAT -t file $DIR/$tfile || error
152 $CHECKSTAT -a $DIR/$tfile || error
154 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
157 chmod 0755 $DIR || error
158 $CHECKSTAT -p 0755 $DIR || error
160 run_test 0b "chmod 0755 $DIR ============================="
165 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
166 $CHECKSTAT -t dir $DIR/d1/d2 || error
168 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
173 $CHECKSTAT -a $DIR/d1 || error
175 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 $CHECKSTAT -t file $DIR/d2/f || error
182 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
186 $CHECKSTAT -a $DIR/d2 || error
188 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
192 $CHECKSTAT -t dir $DIR/d3 || error
194 run_test 3a "mkdir .../d3 ======================================"
197 if [ ! -d $DIR/d3 ]; then
201 $CHECKSTAT -t file $DIR/d3/f || error
203 run_test 3b "touch .../d3/f ===================================="
207 $CHECKSTAT -a $DIR/d3 || error
209 run_test 3c "rm -r .../d3 ======================================"
213 $CHECKSTAT -t dir $DIR/d4 || error
215 run_test 4a "mkdir .../d4 ======================================"
218 if [ ! -d $DIR/d4 ]; then
222 $CHECKSTAT -t dir $DIR/d4/d2 || error
224 run_test 4b "mkdir .../d4/d2 ==================================="
229 chmod 0707 $DIR/d5/d2
230 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
232 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
236 chmod 0666 $DIR/f6a || error
237 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
239 run_test 6a "touch .../f6a; chmod .../f6a ======================"
242 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
243 if [ ! -f $DIR/f6a ]; then
247 $RUNAS chmod 0444 $DIR/f6a && error
248 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
250 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
253 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
255 chown $RUNAS_ID $DIR/f6c || error
256 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
258 run_test 6c "touch .../f6c; chown .../f6c ======================"
261 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
262 if [ ! -f $DIR/f6c ]; then
264 chown $RUNAS_ID $DIR/f6c
266 $RUNAS chown $UID $DIR/f6c && error
267 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
269 run_test 6d "$RUNAS chown .../f6c (should return error) =="
272 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
274 chgrp $RUNAS_ID $DIR/f6e || error
275 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
277 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
280 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
281 if [ ! -f $DIR/f6e ]; then
283 chgrp $RUNAS_ID $DIR/f6e
285 $RUNAS chgrp $UID $DIR/f6e && error
286 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
288 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
291 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
292 mkdir $DIR/d6g || error
293 chmod 777 $DIR/d6g || error
294 $RUNAS mkdir $DIR/d6g/d || error
295 chmod g+s $DIR/d6g/d || error
296 mkdir $DIR/d6g/d/subdir
297 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
299 run_test 6g "Is new dir in sgid dir inheriting group?"
301 test_6h() { # bug 7331
302 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
303 touch $DIR/f6h || error "touch failed"
304 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
305 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
306 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
308 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
314 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
316 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
319 if [ ! -d $DIR/d7 ]; then
323 echo -n foo > $DIR/d7/f2
324 [ "`cat $DIR/d7/f2`" = "foo" ] || error
325 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
327 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
333 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
335 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
341 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
343 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
349 $CHECKSTAT -t file $DIR/d10/d2/f || error
351 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
356 chmod 0666 $DIR/d11/d2
357 chmod 0705 $DIR/d11/d2
358 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
360 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
365 chmod 0666 $DIR/d12/f
366 chmod 0654 $DIR/d12/f
367 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
369 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
373 dd if=/dev/zero of=$DIR/d13/f count=10
375 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
377 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
383 $CHECKSTAT -a $DIR/d14/f || error
385 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
390 mv $DIR/d15/f $DIR/d15/f2
391 $CHECKSTAT -t file $DIR/d15/f2 || error
393 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
399 $CHECKSTAT -a $DIR/d16/f || error
401 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
406 ln -s $DIR/d17/f $DIR/d17/l-exist
408 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
409 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
410 rm -f $DIR/d17/l-exist
411 $CHECKSTAT -a $DIR/d17/l-exist || error
413 run_test 17a "symlinks: create, remove (real) =================="
417 ln -s no-such-file $DIR/d17/l-dangle
419 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
420 $CHECKSTAT -fa $DIR/d17/l-dangle || error
421 rm -f $DIR/d17/l-dangle
422 $CHECKSTAT -a $DIR/d17/l-dangle || error
424 run_test 17b "symlinks: create, remove (dangling) =============="
426 test_17c() { # bug 3440 - don't save failed open RPC for replay
428 ln -s foo $DIR/d17/f17c
429 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
431 run_test 17c "symlinks: open dangling (should return error) ===="
435 ln -s foo $DIR/d17/f17d
436 touch $DIR/d17/f17d || error "creating to new symlink"
438 run_test 17d "symlinks: create dangling ========================"
442 local foo=$DIR/$tdir/$tfile
443 ln -s $foo $foo || error "create symlink failed"
444 ls -l $foo || error "ls -l failed"
445 ls $foo && error "ls not failed" || true
447 run_test 17e "symlinks: create recursive symlink (should return error) ===="
451 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
456 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
459 run_test 17f "symlinks: long and very long symlink name ========================"
465 run_test 18 "touch .../f ; ls ... =============================="
471 $CHECKSTAT -a $DIR/f19 || error
473 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
476 ls -l $DIR/f19 && error || true
478 run_test 19b "ls -l .../f19 (should return error) =============="
481 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
482 $RUNAS touch $DIR/f19 && error || true
484 run_test 19c "$RUNAS touch .../f19 (should return error) =="
487 cat $DIR/f19 && error || true
489 run_test 19d "cat .../f19 (should return error) =============="
501 $CHECKSTAT -a $DIR/f || error
503 run_test 20 "touch .../f ; ls -l ... ==========================="
507 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
508 ln -s dangle $DIR/d21/link
509 echo foo >> $DIR/d21/link
511 $CHECKSTAT -t link $DIR/d21/link || error
512 $CHECKSTAT -f -t file $DIR/d21/link || error
514 run_test 21 "write to dangling link ============================"
519 chown $RUNAS_ID $WDIR
520 (cd $WDIR || error "cd $WDIR failed";
521 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
523 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
524 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
525 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
527 run_test 22 "unpack tar archive as non-root user ==============="
532 $TOEXCL -e $DIR/d23/f23 || error
534 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
537 echo '== rename sanity =============================================='
538 echo '-- same directory rename'
541 mv $DIR/R1/f $DIR/R1/g
542 $CHECKSTAT -t file $DIR/R1/g || error
544 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
549 mv $DIR/R2/f $DIR/R2/g
550 $CHECKSTAT -a $DIR/R2/f || error
551 $CHECKSTAT -t file $DIR/R2/g || error
553 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
558 mv $DIR/R3/f $DIR/R3/g
559 $CHECKSTAT -a $DIR/R3/f || error
560 $CHECKSTAT -t dir $DIR/R3/g || error
562 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
567 mrename $DIR/R4/f $DIR/R4/g
568 $CHECKSTAT -a $DIR/R4/f || error
569 $CHECKSTAT -t dir $DIR/R4/g || error
571 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
574 echo '-- cross directory renames --'
577 mv $DIR/R5a/f $DIR/R5b/g
578 $CHECKSTAT -a $DIR/R5a/f || error
579 $CHECKSTAT -t file $DIR/R5b/g || error
581 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
585 touch $DIR/R6a/f $DIR/R6b/g
586 mv $DIR/R6a/f $DIR/R6b/g
587 $CHECKSTAT -a $DIR/R6a/f || error
588 $CHECKSTAT -t file $DIR/R6b/g || error
590 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
595 mv $DIR/R7a/d $DIR/R7b/e
596 $CHECKSTAT -a $DIR/R7a/d || error
597 $CHECKSTAT -t dir $DIR/R7b/e || error
599 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
603 mkdir $DIR/R8a/d $DIR/R8b/e
604 mrename $DIR/R8a/d $DIR/R8b/e
605 $CHECKSTAT -a $DIR/R8a/d || error
606 $CHECKSTAT -t dir $DIR/R8b/e || error
608 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
611 echo "-- rename error cases"
615 mrename $DIR/R9/f $DIR/R9/a
616 $CHECKSTAT -t file $DIR/R9/f || error
617 $CHECKSTAT -t dir $DIR/R9/a || error
618 $CHECKSTAT -a file $DIR/R9/a/f || error
620 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
624 mrename $DIR/R10/f $DIR/R10/g
625 $CHECKSTAT -t dir $DIR/R10 || error
626 $CHECKSTAT -a $DIR/R10/f || error
627 $CHECKSTAT -a $DIR/R10/g || error
629 run_test 24j "source does not exist ============================"
632 mkdir $DIR/R11a $DIR/R11a/d
634 mv $DIR/R11a/f $DIR/R11a/d
635 $CHECKSTAT -a $DIR/R11a/f || error
636 $CHECKSTAT -t file $DIR/R11a/d/f || error
638 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
640 # bug 2429 - rename foo foo foo creates invalid file
643 multiop $f OcNs || error
645 run_test 24l "Renaming a file to itself ========================"
649 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
650 # on ext3 this does not remove either the source or target files
651 # though the "expected" operation would be to remove the source
652 $CHECKSTAT -t file ${f} || error "${f} missing"
653 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
655 run_test 24m "Renaming a file to a hard link to itself ========="
659 # this stats the old file after it was renamed, so it should fail
663 $CHECKSTAT ${f}.rename
666 run_test 24n "Statting the old file after renaming (Posix rename 2)"
669 check_kernel_version 37 || return 0
671 rename_many -s random -v -n 10 $DIR/d24o
673 run_test 24o "rename of files during htree split ==============="
677 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
678 mrename $DIR/R12a $DIR/R12b
679 $CHECKSTAT -a $DIR/R12a || error
680 $CHECKSTAT -t dir $DIR/R12b || error
681 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
682 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
684 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
688 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
689 multiop_bg_pause $DIR/R13b D_c || return 1
692 mrename $DIR/R13a $DIR/R13b
693 $CHECKSTAT -a $DIR/R13a || error
694 $CHECKSTAT -t dir $DIR/R13b || error
695 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
696 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
698 wait $MULTIPID || error "multiop close failed"
700 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
702 test_24r() { #bug 3789
703 mkdir $DIR/R14a $DIR/R14a/b
704 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
705 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
706 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
708 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
711 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
712 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
713 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
714 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
716 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
718 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
719 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
720 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
721 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
723 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
725 test_24u() { # bug12192
726 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
727 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
729 run_test 24u "create stripe file"
732 echo '== symlink sanity ============================================='
736 touch $DIR/s25/foo || error
738 run_test 25a "create file in symlinked directory ==============="
741 [ ! -d $DIR/d25 ] && test_25a
742 $CHECKSTAT -t file $DIR/s25/foo || error
744 run_test 25b "lookup file in symlinked directory ==============="
749 ln -s d26/d26-2 $DIR/s26
750 touch $DIR/s26/foo || error
752 run_test 26a "multiple component symlink ======================="
755 mkdir -p $DIR/d26b/d26-2
756 ln -s d26b/d26-2/foo $DIR/s26-2
757 touch $DIR/s26-2 || error
759 run_test 26b "multiple component symlink at end of lookup ======"
764 ln -s d26.2 $DIR/s26.2-1
765 ln -s s26.2-1 $DIR/s26.2-2
766 ln -s s26.2-2 $DIR/s26.2-3
767 chmod 0666 $DIR/s26.2-3/foo
769 run_test 26c "chain of symlinks ================================"
771 # recursive symlinks (bug 439)
773 ln -s d26-3/foo $DIR/d26-3
775 run_test 26d "create multiple component recursive symlink ======"
778 [ ! -h $DIR/d26-3 ] && test_26d
781 run_test 26e "unlink multiple component recursive symlink ======"
783 # recursive symlinks (bug 7022)
786 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
787 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
788 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
789 mkdir $tfile || error "mkdir $tfile failed"
790 cd $tfile || error "cd $tfile failed"
791 ln -s .. dotdot || error "ln dotdot failed"
792 ln -s dotdot/lndir lndir || error "ln lndir failed"
793 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
794 output=`ls $tfile/$tfile/lndir/bar1`
795 [ "$output" = bar1 ] && error "unexpected output"
796 rm -r $tfile || error "rm $tfile failed"
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
799 run_test 26f "rm -r of a directory which has recursive symlink ="
802 echo '== stripe sanity =============================================='
803 mkdir -p $DIR/d27 || error "mkdir failed"
804 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
805 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
807 log "== test_27a: write to one stripe file ========================="
808 cp /etc/hosts $DIR/d27/f0 || error
810 run_test 27a "one stripe file =================================="
813 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
815 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
816 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
817 error "two-stripe file doesn't have two stripes"
819 log "== test_27c: write to two stripe file file f01 ================"
820 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
822 run_test 27c "create two stripe file f01 ======================="
826 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
827 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
828 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
830 run_test 27d "create file with default settings ================"
834 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
835 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
836 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
838 run_test 27e "lstripe existing file (should return error) ======"
842 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
843 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
844 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
846 run_test 27f "lstripe with bad stripe size (should return error)"
850 $MCREATE $DIR/d27/fnone || error "mcreate failed"
852 log "== test 27h: lfs getstripe with no objects ===================="
853 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
855 log "== test 27i: lfs getstripe with some objects =================="
856 touch $DIR/d27/fsome || error "touch failed"
857 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
859 run_test 27g "test lfs getstripe ==========================================="
863 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
865 run_test 27j "lstripe with bad stripe offset (should return error)"
867 test_27k() { # bug 2844
870 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
871 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
872 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
873 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
874 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
875 dd if=/dev/zero of=$FILE bs=4k count=1
876 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
877 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
879 run_test 27k "limit i_blksize for broken user apps ============="
883 mcreate $DIR/f27l || error "creating file"
884 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
885 error "lstripe should have failed" || true
887 run_test 27l "check setstripe permissions (should return error)"
890 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
891 if [ $ORIGFREE -gt $MAXFREE ]; then
892 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
896 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
897 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
898 error "dd should fill OST0"
900 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
902 [ $i -gt 256 ] && break
905 touch $DIR/d27/f27m_$i
906 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
907 error "OST0 was full but new created file still use it"
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"
915 run_test 27m "create file while OST0 was full =================="
917 # osc's keep a NOSPC stick flag that gets unset with rmdir
919 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
920 mkdir -p $DIR/d27/nospc
922 lctl set_param fail_loc=$FAIL_LOC
925 exhaust_precreations() {
927 OST=$(lctl get_param -n lov.${LOVNAME}.target_obd |
928 grep ${OSTIDX}": " | \
929 awk '{print $2}' | sed -e 's/_UUID$//')
931 last_id=$(lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_last_id)
932 next_id=$(lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_next_id)
934 mkdir -p $DIR/d27/${OST}
935 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
936 #define OBD_FAIL_OST_ENOSPC 0x215
937 lctl set_param fail_loc=0x215
938 echo "Creating to objid $last_id on ost $OST..."
939 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
940 lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc* | grep '[0-9]'
944 exhaust_all_precreations() {
946 for (( i=0; i < OSTCOUNT; i++ )) ; do
947 exhaust_precreations $i 0x215
953 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
954 remote_mds && skip "remote MDS" && return
958 exhaust_precreations 0 0x80000215
960 touch $DIR/d27/f27n || error
964 run_test 27n "create file with some full OSTs =================="
967 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
968 remote_mds && skip "remote MDS" && return
972 exhaust_all_precreations 0x215
975 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
980 run_test 27o "create file with all full OSTs (should error) ===="
983 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
984 remote_mds && skip "remote MDS" && return
989 $MCREATE $DIR/d27/f27p || error
990 $TRUNCATE $DIR/d27/f27p 80000000 || error
991 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
993 exhaust_precreations 0 0x80000215
994 echo foo >> $DIR/d27/f27p || error
995 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
999 run_test 27p "append to a truncated file with some full OSTs ==="
1002 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1003 remote_mds && skip "remote MDS" && return
1008 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1009 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1010 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1012 exhaust_all_precreations 0x215
1014 echo foo >> $DIR/d27/f27q && error "append succeeded"
1015 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1019 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1022 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1023 remote_mds && skip "remote MDS" && return
1027 exhaust_precreations 0 0x80000215
1029 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1033 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1035 test_27s() { # bug 10725
1037 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1038 error "stripe width >= 2^32 succeeded" || true
1040 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1042 test_27t() { # bug 10864
1047 $WLFS getstripe $tfile
1050 run_test 27t "check that utils parse path correctly"
1052 test_27u() { # bug 4900
1053 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1054 remote_mds && skip "remote MDS" && return
1056 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1058 lctl set_param fail_loc=0x13d
1060 createmany -o $DIR/d27u/t- 1000
1061 lctl set_param fail_loc=0
1063 TLOG=$DIR/$tfile.getstripe
1064 $GETSTRIPE $DIR/d27u > $TLOG
1065 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1066 unlinkmany $DIR/d27u/t- 1000
1067 [ $OBJS -gt 0 ] && \
1068 error "$OBJS objects created on OST-0. See $TLOG" || pass
1070 run_test 27u "skip object creation on OSC w/o objects =========="
1072 test_27v() { # bug 4900
1073 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1074 remote_mds && skip "remote MDS" && return
1076 exhaust_all_precreations
1079 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1081 touch $DIR/$tdir/$tfile
1082 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1083 lctl set_param fail_loc=0x705
1085 for F in `seq 1 32`; do
1086 touch $DIR/$tdir/$tfile.$F
1088 lctl set_param fail_loc=0
1091 TIMEOUT=`lctl get_param -n timeout`
1092 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1093 error "$FINISH - $START >= $TIMEOUT / 2"
1097 run_test 27v "skip object creation on slow OST ================="
1099 test_27w() { # bug 10997
1100 mkdir -p $DIR/d27w || error "mkdir failed"
1101 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1102 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1103 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1105 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1106 for i in `seq 1 $OSTCOUNT`; do
1108 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1109 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1110 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1111 [ $count -ne $i ] && error "stripe count $count != $i" || true
1112 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1115 run_test 27w "check lfs setstripe -c -s -i options ============="
1119 $CREATETEST $DIR/d28/ct || error
1121 run_test 28 "create/mknod/mkdir with bad file types ============"
1124 cancel_lru_locks mdc
1130 declare -i LOCKCOUNTORIG=0
1131 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1132 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1134 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1136 declare -i LOCKUNUSEDCOUNTORIG=0
1137 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1138 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1145 declare -i LOCKCOUNTCURRENT=0
1146 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1147 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1150 declare -i LOCKUNUSEDCOUNTCURRENT=0
1151 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1152 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1155 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1156 lctl set_param -n ldlm.dump_namespaces ""
1157 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1158 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1159 log "dumped log to $TMP/test_29.dk (bug 5793)"
1162 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1163 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1164 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1165 log "dumped log to $TMP/test_29.dk (bug 5793)"
1169 run_test 29 "IT_GETATTR regression ============================"
1172 cp `which ls` $DIR || cp /bin/ls $DIR
1176 run_test 30 "run binary from Lustre (execve) ==================="
1179 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1180 $CHECKSTAT -a $DIR/f31 || error
1182 run_test 31a "open-unlink file =================================="
1185 touch $DIR/f31 || error
1186 ln $DIR/f31 $DIR/f31b || error
1187 multiop $DIR/f31b Ouc || error
1188 $CHECKSTAT -t file $DIR/f31 || error
1190 run_test 31b "unlink file with multiple links while open ======="
1193 touch $DIR/f31 || error
1194 ln $DIR/f31 $DIR/f31c || error
1195 multiop_bg_pause $DIR/f31 O_uc || return 1
1197 multiop $DIR/f31c Ouc
1198 kill -USR1 $MULTIPID
1201 run_test 31c "open-unlink file with multiple links ============="
1204 opendirunlink $DIR/d31d $DIR/d31d || error
1205 $CHECKSTAT -a $DIR/d31d || error
1207 run_test 31d "remove of open directory ========================="
1209 test_31e() { # bug 2904
1210 check_kernel_version 34 || return 0
1211 openfilleddirunlink $DIR/d31e || error
1213 run_test 31e "remove of open non-empty directory ==============="
1215 test_31f() { # bug 4554
1218 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1219 cp /etc/hosts $DIR/d31f
1221 $GETSTRIPE $DIR/d31f/hosts
1222 multiop_bg_pause $DIR/d31f D_c || return 1
1225 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1227 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1228 cp /etc/hosts $DIR/d31f
1231 multiop_bg_pause $DIR/d31f D_c || return 1
1234 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1235 wait $MULTIPID || error "first opendir $MULTIPID failed"
1239 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1240 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1243 run_test 31f "remove of open directory with open-unlink file ==="
1246 echo "-- cross directory link --"
1247 mkdir $DIR/d31g{a,b}
1249 ln $DIR/d31ga/f $DIR/d31gb/g
1250 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1251 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1252 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1253 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1255 run_test 31g "cross directory link==============="
1258 echo "-- cross directory link --"
1262 ln $DIR/d31h/f $DIR/d31h/dir/g
1263 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1264 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1265 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1266 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1268 run_test 31h "cross directory link under child==============="
1271 echo "-- cross directory link --"
1274 touch $DIR/d31i/dir/f
1275 ln $DIR/d31i/dir/f $DIR/d31i/g
1276 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1277 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1278 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1279 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1281 run_test 31i "cross directory link under parent==============="
1286 mkdir $DIR/d31j/dir1
1287 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1288 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1289 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1290 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1293 run_test 31j "link for directory==============="
1299 touch $DIR/d31k/exist
1300 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1301 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1302 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1303 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1304 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1305 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1306 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1309 run_test 31k "link to file: the same, non-existing, dir==============="
1315 touch $DIR/d31m2/exist
1316 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1317 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1318 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1319 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1320 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1321 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1324 run_test 31m "link to file: the same, non-existing, dir==============="
1327 echo "== more mountpoints and symlinks ================="
1328 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1329 mkdir -p $DIR/d32a/ext2-mountpoint
1330 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1331 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1332 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1334 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1337 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1338 mkdir -p $DIR/d32b/ext2-mountpoint
1339 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1340 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1341 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1343 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1346 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1347 mkdir -p $DIR/d32c/ext2-mountpoint
1348 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1349 mkdir -p $DIR/d32c/d2/test_dir
1350 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1351 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1353 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1356 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1357 mkdir -p $DIR/d32d/ext2-mountpoint
1358 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1359 mkdir -p $DIR/d32d/d2/test_dir
1360 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1361 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1363 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1366 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1367 mkdir -p $DIR/d32e/tmp
1368 TMP_DIR=$DIR/d32e/tmp
1369 ln -s $DIR/d32e $TMP_DIR/symlink11
1370 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1371 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1372 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1374 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1377 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1378 mkdir -p $DIR/d32f/tmp
1379 TMP_DIR=$DIR/d32f/tmp
1380 ln -s $DIR/d32f $TMP_DIR/symlink11
1381 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1382 ls $DIR/d32f/tmp/symlink11 || error
1383 ls $DIR/d32f/symlink01 || error
1385 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1388 TMP_DIR=$DIR/$tdir/tmp
1389 mkdir -p $TMP_DIR $DIR/${tdir}2
1390 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1391 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1392 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1393 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1394 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1395 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1397 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1400 rm -fr $DIR/$tdir $DIR/${tdir}2
1401 TMP_DIR=$DIR/$tdir/tmp
1402 mkdir -p $TMP_DIR $DIR/${tdir}2
1403 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1404 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1405 ls $TMP_DIR/symlink12 || error
1406 ls $DIR/$tdir/symlink02 || error
1408 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1411 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1412 mkdir -p $DIR/d32i/ext2-mountpoint
1413 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1414 touch $DIR/d32i/test_file
1415 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1416 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1418 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1421 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1422 mkdir -p $DIR/d32j/ext2-mountpoint
1423 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1424 touch $DIR/d32j/test_file
1425 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1426 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1428 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1432 mkdir -p $DIR/d32k/ext2-mountpoint
1433 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1434 mkdir -p $DIR/d32k/d2
1435 touch $DIR/d32k/d2/test_file || error
1436 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1437 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1439 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1443 mkdir -p $DIR/d32l/ext2-mountpoint
1444 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1445 mkdir -p $DIR/d32l/d2
1446 touch $DIR/d32l/d2/test_file
1447 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1448 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1454 mkdir -p $DIR/d32m/tmp
1455 TMP_DIR=$DIR/d32m/tmp
1456 ln -s $DIR $TMP_DIR/symlink11
1457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1459 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1461 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1465 mkdir -p $DIR/d32n/tmp
1466 TMP_DIR=$DIR/d32n/tmp
1467 ln -s $DIR $TMP_DIR/symlink11
1468 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1469 ls -l $DIR/d32n/tmp/symlink11 || error
1470 ls -l $DIR/d32n/symlink01 || error
1472 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1475 rm -fr $DIR/d32o $DIR/$tfile
1477 mkdir -p $DIR/d32o/tmp
1478 TMP_DIR=$DIR/d32o/tmp
1479 ln -s $DIR/$tfile $TMP_DIR/symlink12
1480 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1481 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1482 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1483 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1484 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1486 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1496 mkdir -p $DIR/d32p/tmp
1498 TMP_DIR=$DIR/d32p/tmp
1500 ln -s $DIR/$tfile $TMP_DIR/symlink12
1502 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1504 cat $DIR/d32p/tmp/symlink12 || error
1506 cat $DIR/d32p/symlink02 || error
1509 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1512 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1514 touch $DIR/d32q/under_the_mount
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1516 ls $DIR/d32q/under_the_mount && error || true
1517 $UMOUNT $DIR/d32q || error
1519 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1522 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1524 touch $DIR/d32r/under_the_mount
1525 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1526 ls $DIR/d32r | grep -q under_the_mount && error || true
1527 $UMOUNT $DIR/d32r || error
1529 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1534 chmod 444 $DIR/$tfile
1535 chown $RUNAS_ID $DIR/$tfile
1537 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1540 run_test 33 "write file with mode 444 (should return error) ===="
1545 chown $RUNAS_ID $DIR/d33
1546 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1547 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1548 error "open RDWR" || true
1550 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1555 chown $RUNAS_ID $DIR/d33
1556 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1558 run_test 33b "test open file with malformed flags (No panic and return error)"
1560 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1563 $MCREATE $DIR/f34 || error
1564 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1565 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1566 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1567 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1569 run_test 34a "truncate file that has not been opened ==========="
1572 [ ! -f $DIR/f34 ] && test_34a
1573 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1574 $OPENFILE -f O_RDONLY $DIR/f34
1575 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1576 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1578 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1581 [ ! -f $DIR/f34 ] && test_34a
1582 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1583 $OPENFILE -f O_RDWR $DIR/f34
1584 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1585 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1587 run_test 34c "O_RDWR opening file-with-size works =============="
1590 [ ! -f $DIR/f34 ] && test_34a
1591 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1592 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1595 run_test 34d "write to sparse file ============================="
1599 $MCREATE $DIR/f34e || error
1600 $TRUNCATE $DIR/f34e 1000 || error
1601 $CHECKSTAT -s 1000 $DIR/f34e || error
1602 $OPENFILE -f O_RDWR $DIR/f34e
1603 $CHECKSTAT -s 1000 $DIR/f34e || error
1605 run_test 34e "create objects, some with size and some without =="
1607 test_34f() { # bug 6242, 6243
1610 $MCREATE $DIR/f34f || error
1611 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1612 dd if=$DIR/f34f of=$TMP/f34f
1613 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1614 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1615 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1616 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1617 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1619 run_test 34f "read from a file with no objects until EOF ======="
1622 cp /bin/sh $DIR/f35a
1624 chown $RUNAS_ID $DIR/f35a
1625 $RUNAS $DIR/f35a && error || true
1628 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1632 utime $DIR/f36 || error
1634 run_test 36a "MDS utime check (mknod, utime) ==================="
1638 utime $DIR/f36 || error
1640 run_test 36b "OST utime check (open, utime) ===================="
1645 chown $RUNAS_ID $DIR/d36
1646 $RUNAS utime $DIR/d36/f36 || error
1648 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1651 [ ! -d $DIR/d36 ] && test_36c
1652 echo "" > $DIR/d36/f36
1653 $RUNAS utime $DIR/d36/f36 || error
1655 run_test 36d "non-root OST utime check (open, utime) ==========="
1658 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1660 touch $DIR/$tdir/$tfile
1661 $RUNAS utime $DIR/$tdir/$tfile && \
1662 error "utime worked, expected failure" || true
1664 run_test 36e "utime on non-owned file (should return error) ===="
1667 export LANG=C LC_LANG=C # for date language
1669 DATESTR="Dec 20 2000"
1671 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1672 lctl set_param fail_loc=0x80000214
1674 cp /etc/hosts $DIR/$tdir/$tfile
1675 sync & # write RPC generated with "current" inode timestamp, but delayed
1677 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1678 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1679 cancel_lru_locks osc
1680 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1682 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1683 echo "BEFORE: $LS_BEFORE" && \
1684 echo "AFTER : $LS_AFTER" && \
1685 echo "WANT : $DATESTR" && \
1686 error "$DIR/$tdir/$tfile timestamps changed" || true
1688 run_test 36f "utime on file racing with OST BRW write =========="
1691 remote_ost && skip "remote OST" && return
1692 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1693 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1694 touch $DIR/d36/$tfile
1695 sleep $((FMD_MAX_AGE + 12))
1696 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1697 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1698 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1699 error "fmd didn't expire after ping" || true
1701 run_test 36g "filter mod data cache expiry ====================="
1705 echo f > $DIR/$tdir/fbugfile
1706 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1707 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1708 $UMOUNT $DIR/$tdir || error
1709 rm -f $DIR/$tdir/fbugfile || error
1711 run_test 37 "ls a mounted file system to check old content ====="
1714 o_directory $DIR/$tfile
1716 run_test 38 "open a regular file with O_DIRECTORY =============="
1720 touch $DIR/${tfile}2
1721 # ls -l $DIR/$tfile $DIR/${tfile}2
1722 # ls -lu $DIR/$tfile $DIR/${tfile}2
1723 # ls -lc $DIR/$tfile $DIR/${tfile}2
1725 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1726 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1728 ls -l $DIR/$tfile $DIR/${tfile}2
1730 ls -lu $DIR/$tfile $DIR/${tfile}2
1732 ls -lc $DIR/$tfile $DIR/${tfile}2
1733 error "O_TRUNC didn't change timestamps"
1736 run_test 39 "mtime changed on create ==========================="
1739 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1740 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1741 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1743 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1747 small_write $DIR/f41 18
1749 run_test 41 "test small file write + fstat ====================="
1751 count_ost_writes() {
1752 lctl get_param -n osc.*.stats |
1753 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1760 BG_DIRTY_RATIO_SAVE=10
1761 MAX_BG_DIRTY_RATIO=25
1765 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1766 # dirty_ratio, dirty_background_ratio
1767 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1768 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1769 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1770 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1772 # if file not here, we are a 2.4 kernel
1773 kill -CONT `pidof kupdated`
1778 # setup the trap first, so someone cannot exit the test at the
1779 # exact wrong time and mess up a machine
1780 trap start_writeback EXIT
1781 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1782 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1783 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1784 sysctl -w vm.dirty_writeback_centisecs=0
1785 sysctl -w vm.dirty_writeback_centisecs=0
1786 # save and increase /proc/sys/vm/dirty_ratio
1787 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1788 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1789 # save and increase /proc/sys/vm/dirty_background_ratio
1790 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1791 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1793 # if file not here, we are a 2.4 kernel
1794 kill -STOP `pidof kupdated`
1798 # ensure that all stripes have some grant before we test client-side cache
1800 [ "$SETUP_TEST42" ] && return
1801 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1802 dd if=/dev/zero of=$i bs=4k count=1
1808 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1809 # file truncation, and file removal.
1812 cancel_lru_locks osc
1814 sync; sleep 1; sync # just to be safe
1815 BEFOREWRITES=`count_ost_writes`
1816 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1817 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1818 AFTERWRITES=`count_ost_writes`
1819 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1820 error "$BEFOREWRITES < $AFTERWRITES"
1823 run_test 42a "ensure that we don't flush on close =============="
1827 cancel_lru_locks osc
1830 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1831 BEFOREWRITES=`count_ost_writes`
1832 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1833 AFTERWRITES=`count_ost_writes`
1834 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1835 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1837 BEFOREWRITES=`count_ost_writes`
1838 sync || error "sync: $?"
1839 AFTERWRITES=`count_ost_writes`
1840 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1841 error "$BEFOREWRITES < $AFTERWRITES on sync"
1843 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1847 run_test 42b "test destroy of file with cached dirty data ======"
1849 # if these tests just want to test the effect of truncation,
1850 # they have to be very careful. consider:
1851 # - the first open gets a {0,EOF}PR lock
1852 # - the first write conflicts and gets a {0, count-1}PW
1853 # - the rest of the writes are under {count,EOF}PW
1854 # - the open for truncate tries to match a {0,EOF}PR
1855 # for the filesize and cancels the PWs.
1856 # any number of fixes (don't get {0,EOF} on open, match
1857 # composite locks, do smarter file size management) fix
1858 # this, but for now we want these tests to verify that
1859 # the cancellation with truncate intent works, so we
1860 # start the file with a full-file pw lock to match against
1861 # until the truncate.
1866 cancel_lru_locks osc
1868 # prime the file with 0,EOF PW to match
1872 # now the real test..
1873 dd if=/dev/zero of=$file bs=1024 count=100
1874 BEFOREWRITES=`count_ost_writes`
1875 $TRUNCATE $file $offset
1876 cancel_lru_locks osc
1877 AFTERWRITES=`count_ost_writes`
1883 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1884 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1887 run_test 42c "test partial truncate of file with cached dirty data"
1891 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1892 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1895 run_test 42d "test complete truncate of file with cached dirty data"
1899 cp -p /bin/ls $DIR/$tdir/$tfile
1900 multiop $DIR/$tdir/$tfile Ow_c &
1902 # give multiop a chance to open
1905 $DIR/$tdir/$tfile && error || true
1908 run_test 43 "execution of file opened for write should return -ETXTBSY"
1912 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1913 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1915 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1916 kill -USR1 $MULTIOP_PID || return 2
1917 wait $MULTIOP_PID || return 3
1920 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1924 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1925 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1927 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1928 kill -USR1 $MULTIOP_PID || return 2
1929 wait $MULTIOP_PID || return 3
1932 run_test 43b "truncate of file being executed should return -ETXTBSY"
1935 local testdir="$DIR/d43c"
1938 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1939 ( cd $testdir && md5sum -c)
1941 run_test 43c "md5sum of copy into lustre========================"
1944 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1945 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1946 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1948 run_test 44 "zero length read from a sparse stripe ============="
1951 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1953 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1954 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1955 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1957 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1958 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1961 OFFSETS="0 $((stride/2)) $((stride-1))"
1962 for offset in $OFFSETS ; do
1963 for i in `seq 0 $((nstripe-1))`; do
1964 local GLOBALOFFSETS=""
1965 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1966 local myfn=$DIR/d44a-$size
1967 echo "--------writing $myfn at $size"
1968 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1969 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1970 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1971 || error "ll_sparseness_verify $GLOBALOFFSETS"
1973 for j in `seq 0 $((nstripe-1))`; do
1974 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1975 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1976 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1978 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1979 || error "ll_sparseness_verify $GLOBALOFFSETS"
1984 run_test 44a "test sparse pwrite ==============================="
1988 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
1994 before=`dirty_osc_total`
1995 echo executing "\"$*\""
1997 after=`dirty_osc_total`
1998 echo before $before, after $after
2002 # Obtain grants from OST if it supports it
2003 echo blah > ${f}_grant
2006 do_dirty_record "echo blah > $f"
2007 [ $before -eq $after ] && error "write wasn't cached"
2008 do_dirty_record "> $f"
2009 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2010 do_dirty_record "echo blah > $f"
2011 [ $before -eq $after ] && error "write wasn't cached"
2012 do_dirty_record "sync"
2013 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2014 do_dirty_record "echo blah > $f"
2015 [ $before -eq $after ] && error "write wasn't cached"
2016 do_dirty_record "cancel_lru_locks osc"
2017 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2020 run_test 45 "osc io page accounting ============================"
2026 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2027 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2028 # objects offset and an assert hit when an rpc was built with 1023's mapped
2029 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2034 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2036 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2037 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2041 run_test 46 "dirtying a previously written page ================"
2043 # Check that device nodes are created and then visible correctly (#2091)
2045 cmknod $DIR/test_47_node || error
2047 run_test 47 "Device nodes check ================================"
2049 test_48a() { # bug 2399
2050 check_kernel_version 34 || return 0
2053 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2054 mkdir $DIR/d48a || error "recreate directory failed"
2055 touch foo || error "'touch foo' failed after recreating cwd"
2056 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2057 if check_kernel_version 44; then
2058 touch .foo || error "'touch .foo' failed after recreating cwd"
2059 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2061 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2062 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2063 cd . || error "'cd .' failed after recreating cwd"
2064 mkdir . && error "'mkdir .' worked after recreating cwd"
2065 rmdir . && error "'rmdir .' worked after recreating cwd"
2066 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2067 cd .. || error "'cd ..' failed after recreating cwd"
2069 run_test 48a "Access renamed working dir (should return errors)="
2071 test_48b() { # bug 2399
2072 check_kernel_version 34 || return 0
2075 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2076 touch foo && error "'touch foo' worked after removing cwd"
2077 mkdir foo && error "'mkdir foo' worked after removing cwd"
2078 if check_kernel_version 44; then
2079 touch .foo && error "'touch .foo' worked after removing cwd"
2080 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2082 ls . > /dev/null && error "'ls .' worked after removing cwd"
2083 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2084 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2085 mkdir . && error "'mkdir .' worked after removing cwd"
2086 rmdir . && error "'rmdir .' worked after removing cwd"
2087 ln -s . foo && error "'ln -s .' worked after removing cwd"
2088 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2090 run_test 48b "Access removed working dir (should return errors)="
2092 test_48c() { # bug 2350
2093 check_kernel_version 36 || return 0
2094 #lctl set_param debug=-1
2096 mkdir -p $DIR/d48c/dir
2098 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2099 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2100 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2101 if check_kernel_version 44; then
2102 touch .foo && error "'touch .foo' worked after removing cwd"
2103 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2105 $TRACE ls . && error "'ls .' worked after removing cwd"
2106 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2107 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2108 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2109 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2110 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2111 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2113 run_test 48c "Access removed working subdir (should return errors)"
2115 test_48d() { # bug 2350
2116 check_kernel_version 36 || return 0
2117 #lctl set_param debug=-1
2119 mkdir -p $DIR/d48d/dir
2121 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2122 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2123 $TRACE touch foo && error "'touch foo' worked after removing parent"
2124 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2125 if check_kernel_version 44; then
2126 touch .foo && error "'touch .foo' worked after removing parent"
2127 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2129 $TRACE ls . && error "'ls .' worked after removing parent"
2130 $TRACE ls .. && error "'ls ..' worked after removing parent"
2131 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2132 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2133 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2134 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2135 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2137 run_test 48d "Access removed parent subdir (should return errors)"
2139 test_48e() { # bug 4134
2140 check_kernel_version 41 || return 0
2141 #lctl set_param debug=-1
2143 mkdir -p $DIR/d48e/dir
2145 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2146 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2147 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2148 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2149 # On a buggy kernel addition of "touch foo" after cd .. will
2150 # produce kernel oops in lookup_hash_it
2151 touch ../foo && error "'cd ..' worked after recreate parent"
2153 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2155 run_test 48e "Access to recreated parent subdir (should return errors)"
2161 ls /proc/$$/cwd || error
2163 run_test 50 "special situations: /proc symlinks ==============="
2165 test_51a() { # was test_51
2166 # bug 1516 - create an empty entry right after ".." then split dir
2169 $MCREATE $DIR/d51/bar
2171 createmany -m $DIR/d51/longfile 201
2173 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2174 $MCREATE $DIR/d51/longfile$FNUM
2179 ls -l $DIR/d51 > /dev/null || error
2181 run_test 51a "special situations: split htree with empty entry =="
2183 #export NUMTEST=70000
2184 # FIXME: I select a relatively small number to do basic test.
2185 # large number may give panic(). debugging on this is going on.
2188 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2189 [ $NUMFREE -lt 21000 ] && \
2190 skip "not enough free inodes ($NUMFREE)" && \
2193 check_kernel_version 40 || NUMTEST=31000
2194 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2197 createmany -d $DIR/d51b/t- $NUMTEST
2199 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2202 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2204 local ndirs=${TEST51BB_NDIRS:-10}
2205 local nfiles=${TEST51BB_NFILES:-100}
2207 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2209 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2210 nfiles=$(( numfree / ndirs - 10 ))
2212 local dir=$DIR/d51bb
2214 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2215 lctl set_param -n lmv.*.placement=CHAR
2218 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2222 for ((i=0; i < $ndirs; i++)); do
2223 dirs[i]=$dir/$RANDOM
2224 echo Creating directory ${dirs[i]}
2227 echo Creating $nfiles in dir ${dirs[i]} ...
2228 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2229 createmany -o ${dirs[i]}/$tfile- $nfiles
2235 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2239 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2240 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2241 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2244 lctl set_param -n lmv.*.placement=$savePOLICY
2246 [ $rc -ne $MDSCOUNT ] || \
2247 error "Objects/inodes are not distributed over all mds servers"
2249 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2253 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2256 unlinkmany -d $DIR/d51b/t- $NUMTEST
2258 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2261 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2263 createmany -o $DIR/d51d/t- 1000
2264 $LFS getstripe $DIR/d51d > $TMP/files
2265 for N in `seq 0 $((OSTCOUNT - 1))`; do
2266 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2267 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2268 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2270 unlinkmany $DIR/d51d/t- 1000
2273 for N in `seq 1 $((OSTCOUNT - 1))`; do
2274 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2275 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2276 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2277 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2279 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2280 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2281 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2282 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2286 run_test 51d "check object distribution ===================="
2289 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2292 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2293 echo bar >> $DIR/d52a/foo || error "append bar failed"
2294 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2295 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2296 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2297 echo foo >> $DIR/d52a/foo || error "append foo failed"
2298 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2299 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2300 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2302 rm -fr $DIR/d52a || error "cleanup rm failed"
2304 run_test 52a "append-only flag test (should return errors) ====="
2307 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2310 chattr =i $DIR/d52b/foo || error
2311 cat test > $DIR/d52b/foo && error
2312 cp /etc/hosts $DIR/d52b/foo && error
2313 rm -f $DIR/d52b/foo 2>/dev/null && error
2314 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2315 echo foo >> $DIR/d52b/foo && error
2316 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2317 [ -f $DIR/d52b/foo ] || error
2318 [ -f $DIR/d52b/foo_ren ] && error
2319 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2320 chattr -i $DIR/d52b/foo || error
2322 rm -fr $DIR/d52b || error
2324 run_test 52b "immutable flag test (should return errors) ======="
2327 remote_mds && skip "remote MDS" && return
2330 for value in `lctl get_param osc.*-osc-MDT0000.prealloc_last_id` ; do
2331 param=`echo ${value[0]} | cut -d "=" -f1`
2332 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2333 ost_last=`lctl get_param -n obdfilter.$ostname.last_id | head -n 1`
2334 mds_last=`lctl get_param -n $param`
2335 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2336 if [ $ost_last != $mds_last ]; then
2337 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2341 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2344 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2345 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2346 $SOCKETSERVER $DIR/socket
2347 $SOCKETCLIENT $DIR/socket || error
2348 $MUNLINK $DIR/socket
2350 run_test 54a "unix domain socket test =========================="
2356 dd if=/dev/zero of=$f bs=`page_size` count=1
2358 run_test 54b "char device works in lustre ======================"
2361 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2362 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2363 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2365 for i in `seq 3 7`; do
2366 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2376 loopdev="$DIR/loop54c"
2379 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2380 mknod $loopdev b 7 $LOOPNUM
2381 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2382 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2383 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2384 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2386 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2387 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2389 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2394 run_test 54c "block device works in lustre ====================="
2400 [ "$string" = `echo $string > $f | cat $f` ] || error
2402 run_test 54d "fifo device works in lustre ======================"
2405 check_kernel_version 46 || return 0
2408 cp -aL /dev/console $f
2409 echo $string > $f || error
2411 run_test 54e "console/tty device works in lustre ======================"
2414 grep -q $FSTYPE /proc/filesystems && return 1
2416 grep -q $FSTYPE /proc/filesystems && return 1
2417 insmod ../$FSTYPE/$FSTYPE.o
2418 grep -q $FSTYPE /proc/filesystems && return 1
2419 insmod ../$FSTYPE/$FSTYPE.ko
2420 grep -q $FSTYPE /proc/filesystems && return 1
2427 check_fstype && skip "can't find fs $FSTYPE" && return
2428 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2430 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2431 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2432 echo "check for $EXT2_DEV. Please wait..."
2434 $UMOUNT $DIR/d55 || error "unmounting"
2436 run_test 55 "check iopen_connect_dentry() ======================"
2438 test_56a() { # was test_56
2444 NUMFILESx2=$(($NUMFILES * 2))
2445 for i in `seq 1 $NUMFILES` ; do
2446 touch $DIR/d56/file$i
2447 touch $DIR/d56/dir/file$i
2450 # test lfs getstripe with --recursive
2451 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2452 [ $FILENUM -eq $NUMFILESx2 ] || error \
2453 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2454 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2455 [ $FILENUM -eq $NUMFILES ] || error \
2456 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2457 echo "lfs getstripe --recursive passed."
2459 # test lfs getstripe with file instead of dir
2460 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2461 [ $FILENUM -eq 1 ] || error \
2462 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2463 echo "lfs getstripe file passed."
2465 #test lfs getstripe with --verbose
2466 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2467 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2468 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2469 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2470 echo "lfs getstripe --verbose passed."
2472 #test lfs getstripe with --obd
2473 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2474 error "lfs getstripe --obd wrong_uuid should return error message"
2476 [ "$OSTCOUNT" -lt 2 ] && \
2477 skip "skipping other lfs getstripe --obd test" && return
2478 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2479 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2480 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2481 [ $FOUND -eq $FILENUM ] || \
2482 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2483 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2484 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2485 error "lfs getstripe --obd wrong: should not show file on other obd"
2486 echo "lfs getstripe --obd passed."
2488 run_test 56a "check lfs getstripe ===================================="
2495 if [ ! -d "$DIR/${tdir}g" ] ; then
2496 mkdir -p $DIR/${tdir}g
2497 for i in `seq 1 $LOCAL_NUMFILES` ; do
2498 touch $DIR/${tdir}g/file$i
2500 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2501 mkdir $DIR/${tdir}g/dir$i
2502 for j in `seq 1 $LOCAL_NUMFILES` ; do
2503 touch $DIR/${tdir}g/dir$i/file$j
2509 setup_56_special() {
2514 if [ ! -e "$TDIR/loop1b" ] ; then
2515 for i in `seq 1 $LOCAL_NUMFILES` ; do
2516 mknod $TDIR/loop${i}b b 7 $i
2517 mknod $TDIR/null${i}c c 1 3
2518 ln -s $TDIR/file1 $TDIR/link${i}l
2520 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2521 mknod $TDIR/dir$i/loop${i}b b 7 $i
2522 mknod $TDIR/dir$i/null${i}c c 1 3
2523 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2531 setup_56 $NUMFILES $NUMDIRS
2533 EXPECTED=$(($NUMDIRS + 2))
2534 # test lfs find with -name
2535 for i in `seq 1 $NUMFILES` ; do
2536 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2537 [ $NUMS -eq $EXPECTED ] || error \
2538 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2540 echo "lfs find -name passed."
2542 run_test 56g "check lfs find -name ============================="
2547 setup_56 $NUMFILES $NUMDIRS
2549 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2550 # test lfs find with ! -name
2551 for i in `seq 1 $NUMFILES` ; do
2552 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2553 [ $NUMS -eq $EXPECTED ] || error \
2554 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2556 echo "lfs find ! -name passed."
2558 run_test 56h "check lfs find ! -name ============================="
2563 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2564 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2565 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2567 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2570 setup_56_special $NUMFILES $NUMDIRS
2572 EXPECTED=$((NUMDIRS+1))
2573 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2574 [ $NUMS -eq $EXPECTED ] || \
2575 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2577 run_test 56j "check lfs find -type d ============================="
2580 setup_56_special $NUMFILES $NUMDIRS
2582 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2583 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2584 [ $NUMS -eq $EXPECTED ] || \
2585 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2587 run_test 56k "check lfs find -type f ============================="
2590 setup_56_special $NUMFILES $NUMDIRS
2592 EXPECTED=$((NUMDIRS + NUMFILES))
2593 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2594 [ $NUMS -eq $EXPECTED ] || \
2595 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2597 run_test 56l "check lfs find -type b ============================="
2600 setup_56_special $NUMFILES $NUMDIRS
2602 EXPECTED=$((NUMDIRS + NUMFILES))
2603 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2604 [ $NUMS -eq $EXPECTED ] || \
2605 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2607 run_test 56m "check lfs find -type c ============================="
2610 setup_56_special $NUMFILES $NUMDIRS
2612 EXPECTED=$((NUMDIRS + NUMFILES))
2613 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2614 [ $NUMS -eq $EXPECTED ] || \
2615 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2617 run_test 56n "check lfs find -type l ============================="
2620 setup_56 $NUMFILES $NUMDIRS
2623 utime $TDIR/file1 > /dev/null || error
2624 utime $TDIR/file2 > /dev/null || error
2625 utime $TDIR/dir1 > /dev/null || error
2626 utime $TDIR/dir2 > /dev/null || error
2627 utime $TDIR/dir1/file1 > /dev/null || error
2630 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2631 [ $NUMS -eq $EXPECTED ] || \
2632 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2634 run_test 56o "check lfs find -mtime for old files =========================="
2637 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2642 setup_56 $NUMFILES $NUMDIRS
2644 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2646 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2647 [ $NUMS -eq $EXPECTED ] || \
2648 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2650 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2651 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2652 [ $NUMS -eq $EXPECTED ] || \
2653 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2655 echo "lfs find -uid and ! -uid passed."
2657 run_test 56p "check lfs find -uid and ! -uid ==============================="
2660 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2665 setup_56 $NUMFILES $NUMDIRS
2667 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2669 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2670 [ $NUMS -eq $EXPECTED ] || \
2671 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2673 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2674 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2675 [ $NUMS -eq $EXPECTED ] || \
2676 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2678 echo "lfs find -gid and ! -gid passed."
2680 run_test 56q "check lfs find -gid and ! -gid ==============================="
2683 # note test will not do anything if MDS is not local
2684 remote_mds && skip "remote MDS" && return
2685 local MNTDEV="osd.*MDT*.mntdev"
2686 DEV=$(lctl get_param -n $MNTDEV)
2687 [ -z "$DEV" ] && error "can't access $MNTDEV"
2688 for DEV in `lctl get_param -n $MNTDEV`; do
2689 dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2690 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2691 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2695 run_test 57a "verify MDS filesystem created with large inodes =="
2700 FILEN=$DIR/d57b/f$FILECOUNT
2701 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2702 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2703 echo "mcreating $FILECOUNT files"
2704 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2705 error "creating files in $DIR/d57b"
2707 # verify that files do not have EAs yet
2708 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2709 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2711 MDSFREE="`lctl get_param -n osd.*MDT0000.kbytesfree 2> /dev/null`"
2712 MDCFREE="`lctl get_param -n mdc.*.kbytesfree | head -n 1`"
2713 echo "opening files to create objects/EAs"
2714 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2715 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2718 # verify that files have EAs now
2719 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2720 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2722 sleep 1 # make sure we get new statfs data
2723 # MDSFREE2="`lctl get_param -n mds.*.kbytesfree`"
2724 # MDCFREE2="`lctl get_param -n mdc.*.kbytesfree`"
2725 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2726 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2727 # error "MDC before $MDCFREE != after $MDCFREE2"
2729 # echo "MDC before $MDCFREE != after $MDCFREE2"
2730 # echo "unable to confirm if MDS has large inodes"
2735 run_test 57b "default LOV EAs are stored inside large inodes ==="
2738 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2741 run_test 58 "verify cross-platform wire constants =============="
2744 echo "touch 130 files"
2745 createmany -o $DIR/f59- 130
2747 unlinkmany $DIR/f59- 130
2750 # wait for commitment of removal
2752 run_test 59 "verify cancellation of llog records async ========="
2754 TEST60_HEAD="test_60 run $RANDOM"
2756 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2757 log "$TEST60_HEAD - from kernel mode"
2760 run_test 60a "llog sanity tests run from kernel module =========="
2762 test_60b() { # bug 6411
2764 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2776 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2778 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2781 echo "create 5000 files"
2782 createmany -o $DIR/f60c- 5000
2783 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2784 lctl set_param fail_loc=0x8000013c
2785 unlinkmany $DIR/f60c- 5000
2786 lctl set_param fail_loc=0
2788 run_test 60c "unlink file when mds full"
2791 SAVEPRINTK=$(lctl get_param -n printk)
2793 # verify "lctl mark" is even working"
2794 MESSAGE="test message ID $RANDOM $$"
2795 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2796 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2798 lctl set_param printk=0 || error "set lnet.printk failed"
2799 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2800 MESSAGE="new test message ID $RANDOM $$"
2801 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2802 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2803 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2805 lctl set_param -n printk="$SAVEPRINTK"
2807 run_test 60d "test printk console message masking"
2811 dd if=/dev/zero of=$f bs=`page_size` count=1
2812 cancel_lru_locks osc
2813 multiop $f OSMWUc || error
2816 run_test 61 "mmap() writes don't make sync hang ================"
2818 # bug 2330 - insufficient obd_match error checking causes LBUG
2822 cancel_lru_locks osc
2823 lctl set_param fail_loc=0x405
2824 cat $f && error "cat succeeded, expect -EIO"
2825 lctl set_param fail_loc=0
2827 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2828 # match every page all of the time.
2829 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2831 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2832 test_63a() { # was test_63
2833 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2834 lctl set_param -n osc.*.max_dirty_mb 0
2835 for i in `seq 10` ; do
2836 dd if=/dev/zero of=$DIR/f63 bs=8k &
2842 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2843 rm -f $DIR/f63 || true
2845 run_test 63a "Verify oig_wait interruption does not crash ======="
2847 # bug 2248 - async write errors didn't return to application on sync
2848 # bug 3677 - async write errors left page locked
2851 lctl set_param debug=-1
2853 # ensure we have a grant to do async writes
2854 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2857 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2858 lctl set_param fail_loc=0x80000406
2859 multiop $DIR/$tfile Owy && \
2860 error "sync didn't return ENOMEM"
2861 sync; sleep 2; sync # do a real sync this time to flush page
2862 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2863 error "locked page left in cache after async error" || true
2866 run_test 63b "async write errors should be returned to fsync ==="
2870 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2872 run_test 64a "verify filter grant calculations (in kernel) ====="
2875 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2878 run_test 64b "check out-of-space detection on client ==========="
2880 # bug 1414 - set/get directories' stripe info
2884 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2886 run_test 65a "directory with no stripe info ===================="
2890 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2892 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2894 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2897 if [ $OSTCOUNT -gt 1 ]; then
2899 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2900 -c $(($OSTCOUNT - 1)) || error "setstripe"
2902 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2905 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2909 if [ $STRIPECOUNT -le 0 ]; then
2911 elif [ $STRIPECOUNT -gt 160 ]; then
2912 #LOV_MAX_STRIPE_COUNT is 160
2913 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2915 sc=$(($STRIPECOUNT - 1))
2917 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2918 touch $DIR/d65/f4 $DIR/d65/f5
2919 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2921 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2926 $SETSTRIPE $DIR/d65 || error "setstripe"
2927 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2929 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2931 run_test 65e "directory setstripe defaults ======================="
2935 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2937 run_test 65f "dir setstripe permission (should return error) ==="
2941 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2942 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2943 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2944 error "delete default stripe failed"
2946 run_test 65g "directory setstripe -d ==========================="
2950 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2951 mkdir -p $DIR/d65/dd1
2952 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2953 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2955 run_test 65h "directory stripe info inherit ===================="
2957 test_65i() { # bug6367
2958 $SETSTRIPE $MOUNT -s 65536 -c -1
2960 run_test 65i "set non-default striping on root directory (bug 6367)="
2962 test_65j() { # bug6367
2964 # if we aren't already remounting for each test, do so for this test
2965 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2966 cleanup || error "failed to unmount"
2969 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2971 run_test 65j "set default striping on root directory (bug 6367)="
2973 test_65k() { # bug11679
2974 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2975 remote_mds_nodsh && skip "remote MDS" && return
2977 echo "Check OST status: "
2978 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
2979 for OSC in $MDS_OSCS; do
2980 echo $OSC "is activate"
2981 do_facet $SINGLEMDS lctl --device %$OSC activate
2983 do_facet client mkdir -p $DIR/$tdir
2984 for INACTIVE_OSC in $MDS_OSCS; do
2985 echo $INACTIVE_OSC "is Deactivate:"
2986 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
2987 for STRIPE_OSC in $MDS_OSCS; do
2988 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
2989 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
2990 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
2992 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
2993 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
2994 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
2996 [ $RC -ne 0 ] && error "setstripe should have succeeded"
2998 do_facet client rm -f $DIR/$tdir/*
2999 echo $INACTIVE_OSC "is Activate."
3000 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3003 run_test 65k "validate manual striping works properly with deactivated OSCs"
3005 test_65l() { # bug 12836
3006 mkdir -p $DIR/$tdir/test_dir
3007 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3008 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3010 run_test 65l "lfs find on -1 stripe dir ========================"
3012 # bug 2543 - update blocks count on client
3015 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3017 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3018 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3020 run_test 66 "update inode blocks count on client ==============="
3025 if [ ! -z "$LLOOP" ]; then
3026 swapoff $LLOOP || error "swapoff failed"
3027 $LCTL blockdev_detach $LLOOP || error "detach failed"
3035 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3039 swapon -s | awk '($1 == "'$1'") { print $4 }'
3043 # excercise swapping to lustre by adding a high priority swapfile entry
3044 # and then consuming memory until it is used.
3046 [ "$UID" != 0 ] && skip "must run as root" && return
3047 lctl get_param -n devices | grep -q obdfilter && \
3048 skip "local OST" && return
3050 grep -q llite_lloop /proc/modules
3051 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3053 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3054 skip "can't reliably test swap with TCP" && return
3056 MEMTOTAL=`meminfo MemTotal`
3057 NR_BLOCKS=$((MEMTOTAL>>8))
3058 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3060 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3061 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3064 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3066 trap cleanup_68 EXIT
3068 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3070 echo "before: `swapon -s | grep $LLOOP`"
3071 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3072 echo "after: `swapon -s | grep $LLOOP`"
3073 SWAPUSED=`swap_used $LLOOP`
3077 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3079 run_test 68 "support swapping to Lustre ========================"
3081 # bug5265, obdfilter oa2dentry return -ENOENT
3082 # #define OBD_FAIL_OST_ENOENT 0x217
3084 [ $(lctl get_param -n devices | grep -c obdfilter) -eq 0 ] && \
3085 skip "skipping test for remote OST" && return
3090 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3092 lctl set_param fail_loc=0x217
3093 truncate $f 1 # vmtruncate() will ignore truncate() error.
3094 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3096 lctl set_param fail_loc=0
3097 $DIRECTIO write $f 0 2 || error "write error"
3099 cancel_lru_locks osc
3100 $DIRECTIO read $f 0 1 || error "read error"
3102 lctl set_param fail_loc=0x217
3103 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3105 lctl set_param fail_loc=0
3108 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3111 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3113 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3115 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3116 check_kernel_version 43 || return 0
3117 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3119 # Check that testing environment is properly set up. Skip if not
3120 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS || {
3121 skip "User $RUNAS_ID does not exist - skipping"
3124 # We had better clear the $DIR to get enough space for dd
3129 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3130 # See if we are still setuid/sgid
3131 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3132 # Now test that MDS is updated too
3133 cancel_lru_locks mdc
3134 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3137 run_test 72 "Test that remove suid works properly (bug5695) ===="
3139 # bug 3462 - multiple simultaneous MDC requests
3143 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3146 lctl set_param fail_loc=0x80000129
3147 multiop $DIR/d73-1/f73-2 Oc &
3149 lctl set_param fail_loc=0
3151 multiop $DIR/d73-2/f73-3 Oc &
3155 wait $pid1 || return 1
3159 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3160 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3161 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3165 run_test 73 "multiple MDC requests (should not deadlock)"
3167 test_74a() { # bug 6149, 6184
3168 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3170 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3171 # will spin in a tight reconnection loop
3173 lctl set_param fail_loc=0x8000030e
3174 # get any lock that won't be difficult - lookup works.
3176 lctl set_param fail_loc=0
3179 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3181 test_74b() { # bug 13310
3182 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3184 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3185 # will spin in a tight reconnection loop
3186 lctl set_param fail_loc=0x8000030e
3187 # get a "difficult" lock
3189 lctl set_param fail_loc=0
3192 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3194 JOIN=${JOIN:-"lfs join"}
3201 [ $T75_PREP = "yes" ] && return
3202 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3204 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3211 # skipped temporarily: we do not have join file currently
3212 # please remove this when ready - huanghua
3216 cp -p ${F128k} ${FHEAD}
3217 log "finished cp to $FHEAD"
3218 cp -p ${F128k} ${FTAIL}
3219 log "finished cp to $FTAIL"
3220 cat ${F128k} ${F128k} > ${F75}_sim_sim
3222 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3223 log "finished join $FHEAD to ${F75}_sim_sim"
3224 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3225 log "finished cmp $FHEAD to ${F75}_sim_sim"
3226 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3228 run_test 75a "TEST join file ===================================="
3231 # skipped temporarily: we do not have join file currently
3232 # please remove this when ready - huanghua
3236 cp -p ${F128k} ${FTAIL}
3237 cat ${F75}_sim_sim >> ${F75}_join_sim
3238 cat ${F128k} >> ${F75}_join_sim
3239 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3240 cmp ${FHEAD} ${F75}_join_sim || \
3241 error "${FHEAD} ${F75}_join_sim are different"
3242 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3244 run_test 75b "TEST join file 2 =================================="
3247 # skipped temporarily: we do not have join file currently
3248 # please remove this when ready - huanghua
3252 cp -p ${F128k} ${FTAIL}
3253 cat ${F128k} >> ${F75}_sim_join
3254 cat ${F75}_join_sim >> ${F75}_sim_join
3255 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3256 cmp ${FTAIL} ${F75}_sim_join || \
3257 error "${FTAIL} ${F75}_sim_join are different"
3258 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3260 run_test 75c "TEST join file 3 =================================="
3263 # skipped temporarily: we do not have join file currently
3264 # please remove this when ready - huanghua
3268 cp -p ${F128k} ${FHEAD}
3269 cp -p ${F128k} ${FHEAD}_tmp
3270 cat ${F75}_sim_sim >> ${F75}_join_join
3271 cat ${F75}_sim_join >> ${F75}_join_join
3272 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3273 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3274 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3275 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3277 run_test 75d "TEST join file 4 =================================="
3280 # skipped temporarily: we do not have join file currently
3281 # please remove this when ready - huanghua
3285 rm -rf ${FHEAD} || "delete join file error"
3287 run_test 75e "TEST join file 5 (remove joined file) ============="
3290 # skipped temporarily: we do not have join file currently
3291 # please remove this when ready - huanghua
3295 cp -p ${F128k} ${F75}_join_10_compare
3296 cp -p ${F128k} ${F75}_join_10
3297 for ((i = 0; i < 10; i++)); do
3298 cat ${F128k} >> ${F75}_join_10_compare
3299 cp -p ${F128k} ${FTAIL}
3300 $JOIN ${F75}_join_10 ${FTAIL} || \
3301 error "join ${F75}_join_10 ${FTAIL} error"
3302 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3304 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3305 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3307 run_test 75f "TEST join file 6 (join 10 files) =================="
3310 # skipped temporarily: we do not have join file currently
3311 # please remove this when ready - huanghua
3313 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3314 $LFS getstripe ${F75}_join_10
3316 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3320 run_test 75g "TEST join file 7 (open unlink) ===================="
3323 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3326 test_76() { # bug 1443
3327 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3328 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3329 BEFORE_INODES=`num_inodes`
3330 echo "before inodes: $BEFORE_INODES"
3332 [ "$SLOW" = "no" ] && COUNT=100
3333 for i in `seq $COUNT`; do
3337 AFTER_INODES=`num_inodes`
3338 echo "after inodes: $AFTER_INODES"
3339 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3340 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3343 run_test 76 "destroy duplicate inodes in client inode cache ===="
3348 # Note: in sptlrpc modes which enable its own bulk checksum, the
3349 # original crc32_le bulk checksum will be automatically disabled,
3350 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3351 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3352 # In this case set_checksums() will not be no-op, because sptlrpc
3353 # bulk checksum will be enabled all through the test.
3355 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3356 lctl set_param -n osc.*.checksums $1
3360 export ORIG_CSUM_TYPE=""
3361 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3364 [ "$ORIG_CSUM_TYPE" ] || \
3365 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3366 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3367 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3368 log "set checksum type to $1"
3371 F77_TMP=$TMP/f77-temp
3374 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3375 error "error writing to $F77_TMP"
3378 test_77a() { # bug 10889
3379 [ ! -f $F77_TMP ] && setup_f77
3381 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3384 run_test 77a "normal checksum read/write operation ============="
3386 test_77b() { # bug 10889
3387 [ ! -f $F77_TMP ] && setup_f77
3388 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3389 lctl set_param fail_loc=0x80000409
3391 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3392 error "dd error: $?"
3393 lctl set_param fail_loc=0
3396 run_test 77b "checksum error on client write ===================="
3398 test_77c() { # bug 10889
3399 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3401 for algo in $CKSUM_TYPES; do
3402 cancel_lru_locks osc
3403 set_checksum_type $algo
3404 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3405 lctl set_param fail_loc=0x80000408
3406 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3407 lctl set_param fail_loc=0
3410 set_checksum_type $ORIG_CSUM_TYPE
3412 run_test 77c "checksum error on client read ==================="
3414 test_77d() { # bug 10889
3415 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3416 lctl set_param fail_loc=0x80000409
3418 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3419 error "direct write: rc=$?"
3420 lctl set_param fail_loc=0
3423 run_test 77d "checksum error on OST direct write ==============="
3425 test_77e() { # bug 10889
3426 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3427 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3428 lctl set_param fail_loc=0x80000408
3430 cancel_lru_locks osc
3431 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3432 error "direct read: rc=$?"
3433 lctl set_param fail_loc=0
3436 run_test 77e "checksum error on OST direct read ================"
3438 test_77f() { # bug 10889
3440 for algo in $CKSUM_TYPES; do
3441 cancel_lru_locks osc
3442 set_checksum_type $algo
3443 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3444 lctl set_param fail_loc=0x409
3445 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3446 error "direct write succeeded"
3447 lctl set_param fail_loc=0
3449 set_checksum_type $ORIG_CSUM_TYPE
3452 run_test 77f "repeat checksum error on write (expect error) ===="
3454 test_77g() { # bug 10889
3455 [ $(lctl get_param -n devices | grep -c obdfilter) -eq 0 ] && \
3456 skip "remote OST" && return
3457 [ ! -f $F77_TMP ] && setup_f77
3458 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3459 lctl set_param fail_loc=0x8000021a
3461 dd if=$F77_TMP of=$DIR/f77 bs=1M count=$F77SZ || \
3462 error "write error: rc=$?"
3463 lctl set_param fail_loc=0
3466 run_test 77g "checksum error on OST write ======================"
3468 test_77h() { # bug 10889
3469 [ $(lctl get_param -n devices | grep -c obdfilter) -eq 0 ] && \
3470 skip "remote OST" && return
3471 [ ! -f $DIR/f77 ] && skip "requires 77g - skipping" && return
3472 cancel_lru_locks osc
3473 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3474 lctl set_param fail_loc=0x8000021b
3476 cmp $F77_TMP $DIR/f77 || error "file compare failed"
3477 lctl set_param fail_loc=0
3480 run_test 77h "checksum error on OST read ======================="
3482 test_77i() { # bug 13805
3483 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3484 lctl set_param fail_loc=0x40b
3485 remount_client $MOUNT
3486 lctl set_param fail_loc=0
3487 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3488 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3489 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3490 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3492 remount_client $MOUNT
3494 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3496 test_77j() { # bug 13805
3497 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3498 lctl set_param fail_loc=0x40c
3499 remount_client $MOUNT
3500 lctl set_param fail_loc=0
3501 sleep 2 # wait async osc connect to finish
3502 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3503 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3504 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3505 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3507 remount_client $MOUNT
3509 run_test 77j "client only supporting ADLER32 ===================="
3511 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3515 test_78() { # bug 10901
3517 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3518 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3519 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3520 echo "MemTotal: $MEMTOTAL"
3521 # reserve 256MB of memory for the kernel and other running processes,
3522 # and then take 1/2 of the remaining memory for the read/write buffers.
3523 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3524 echo "Mem to use for directio: $MEMTOTAL"
3525 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3526 [ $F78SIZE -gt 512 ] && F78SIZE=512
3527 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3528 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3529 echo "Smallest OST: $SMALLESTOST"
3530 [ $SMALLESTOST -lt 10240 ] && \
3531 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3533 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3534 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3535 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3536 echo "File size: $F78SIZE"
3537 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3538 for i in `seq 1 $NSEQ`
3540 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3541 echo directIO rdwr round $i of $NSEQ
3542 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3547 run_test 78 "handle large O_DIRECT writes correctly ============"
3549 test_79() { # bug 12743
3550 [ $(lctl get_param -n devices | grep -c obdfilter) -eq 0 ] &&
3551 skip "skipping test for remote OST" && return
3553 wait_delete_completed
3555 BKTOTAL=`lctl get_param -n obdfilter.*.kbytestotal | awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
3556 BKFREE=`lctl get_param -n obdfilter.*.kbytesfree | awk 'BEGIN{free=0}; {free+=$1}; END{print free}'`
3557 BKAVAIL=`lctl get_param -n obdfilter.*.kbytesavail | awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}'`
3558 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3559 DFTOTAL=`echo $STRING | cut -d, -f1`
3560 DFUSED=`echo $STRING | cut -d, -f2`
3561 DFAVAIL=`echo $STRING | cut -d, -f3`
3562 DFFREE=$(($DFTOTAL - $DFUSED))
3564 ALLOWANCE=$((64 * $OSTCOUNT))
3566 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3567 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3568 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3570 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3571 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3572 error "df free($DFFREE) mismatch OST free($BKFREE)"
3574 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3575 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3576 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3579 run_test 79 "df report consistency check ======================="
3581 test_80() { # bug 10718
3582 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3585 cancel_lru_locks OSC
3587 DIFF=$((AFTER-BEFORE))
3588 if [ $DIFF -gt 1 ] ; then
3589 error "elapsed for 1M@1T = $DIFF"
3593 run_test 80 "Page eviction is equally fast at high offsets too ===="
3595 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3596 # which will not be writable for the runas user, and then you get a CVS
3597 # error message with a corrupt path string (CVS bug) and panic.
3598 # We're not using much space, so just stick it in /tmp, which is safe.
3604 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3607 mkdir -p $DIR/d99cvsroot
3608 chown $RUNAS_ID $DIR/d99cvsroot
3609 $RUNAS cvs -d $DIR/d99cvsroot init || error
3611 run_test 99a "cvs init ========================================="
3614 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3615 [ ! -d $DIR/d99cvsroot ] && test_99a
3617 # some versions of cvs import exit(1) when asked to import links or
3618 # files they can't read. ignore those files.
3619 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3620 ! -perm +4 -printf '-I %f\n')
3621 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3622 d99reposname vtag rtag
3624 run_test 99b "cvs import ======================================="
3627 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3628 [ ! -d $DIR/d99cvsroot ] && test_99b
3630 mkdir -p $DIR/d99reposname
3631 chown $RUNAS_ID $DIR/d99reposname
3632 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3634 run_test 99c "cvs checkout ====================================="
3637 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3638 [ ! -d $DIR/d99cvsroot ] && test_99c
3639 cd $DIR/d99reposname
3641 $RUNAS cvs add -m 'addmsg' foo99
3643 run_test 99d "cvs add =========================================="
3646 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3647 [ ! -d $DIR/d99cvsroot ] && test_99c
3648 cd $DIR/d99reposname
3651 run_test 99e "cvs update ======================================="
3654 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3655 [ ! -d $DIR/d99cvsroot ] && test_99d
3656 cd $DIR/d99reposname
3657 $RUNAS cvs commit -m 'nomsg' foo99
3659 run_test 99f "cvs commit ======================================="
3662 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3663 [ "$PROT" != "tcp" ] && continue
3664 RPORT=`echo $REMOTE | cut -d: -f2`
3665 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3666 LPORT=`echo $LOCAL | cut -d: -f2`
3667 if [ $LPORT -ge 1024 ]; then
3668 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3670 error "local: $LPORT > 1024, remote: $RPORT"
3675 run_test 100 "check local port using privileged port ==========="
3677 function get_named_value()
3686 echo $line | sed "s/^$tag//"
3693 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3695 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3703 [ "$CPU" = "UML" ] && nreads=1000
3704 local cache_limit=32
3706 lctl set_param -n osc.*-osc*.rpc_stats 0
3707 trap cleanup_101 EXIT
3708 lctl set_param -n llite.*.read_ahead_stats 0
3709 lctl set_param -n llite.*.max_cached_mb $cache_limit
3712 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3714 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3715 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3718 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3719 get_named_value 'read but discarded' | cut -d" " -f1`; do
3720 discard=$(($discard + $s))
3724 if [ $(($discard * 10)) -gt $nreads ] ;then
3725 lctl get_param osc.*-osc*.rpc_stats
3726 lctl get_param llite.*.read_ahead_stats
3727 error "too many ($discard) discarded pages"
3729 rm -f $DIR/$tfile || true
3731 run_test 101 "check read-ahead for random reads ================"
3733 export SETUP_TEST101=no
3735 [ "$SETUP_TEST101" = "yes" ] && return
3738 STRIPE_COUNT=$OSTCOUNT
3741 trap cleanup_test101 EXIT
3742 # prepare the read-ahead file
3743 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3745 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3750 [ "$SETUP_TEST101" = "yes" ] || return
3757 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3762 local STRIPE_SIZE=1048576
3763 local RA_INC=1048576
3764 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3765 local FILE_LENGTH=$((64*100))
3766 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3767 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3768 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3769 get_named_value 'read but discarded' | \
3770 cut -d" " -f1 | calc_total`
3772 if [ $DISCARD -gt $discard_limit ]; then
3773 lctl get_param llite.*.read_ahead_stats
3774 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3776 echo "Read-ahead success for size ${READ_SIZE}"
3781 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3782 local STRIPE_SIZE=1048576
3783 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3784 local FILE_LENGTH=$((STRIPE_SIZE*100))
3785 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3786 # prepare the read-ahead file
3788 cancel_lru_locks osc
3789 for BIDX in 2 4 8 16 32 64 128 256
3791 local BSIZE=$((BIDX*4096))
3792 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3793 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3794 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3795 $LCTL set_param -n llite.*.read_ahead_stats 0
3796 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3797 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3798 cancel_lru_locks osc
3804 run_test 101b "check stride-io mode read-ahead ================="
3806 export SETUP_TEST102=no
3808 [ "$SETUP_TEST102" = "yes" ] && return
3814 trap cleanup_test102 EXIT
3816 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3820 for count in 1 2 3 4
3822 for offset in 0 1 2 3
3824 local stripe_size=`expr $STRIPE_SIZE \* $num`
3825 local file=file"$num-$offset-$count"
3826 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3832 star -c f=$TMP/f102.tar $tdir
3837 [ "$SETUP_TEST102" = "yes" ] || return
3845 local testfile=$DIR/xattr_testfile
3850 [ "$UID" != 0 ] && skip "must run as root" && return
3851 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3853 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3855 echo "set/get xattr..."
3856 setfattr -n trusted.name1 -v value1 $testfile || error
3857 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3858 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3860 setfattr -n user.author1 -v author1 $testfile || error
3861 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3862 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3865 setfattr -n trusted.name2 -v value2 $testfile || error
3866 setfattr -n trusted.name3 -v value3 $testfile || error
3867 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3868 grep "trusted.name" | wc -l` -eq 3 ] || error
3871 setfattr -n user.author2 -v author2 $testfile || error
3872 setfattr -n user.author3 -v author3 $testfile || error
3873 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3874 grep "user" | wc -l` -eq 3 ] || error
3876 echo "remove xattr..."
3877 setfattr -x trusted.name1 $testfile || error
3878 getfattr -d -m trusted $testfile 2> /dev/null | \
3879 grep "trusted.name1" && error || true
3881 setfattr -x user.author1 $testfile || error
3882 getfattr -d -m user $testfile 2> /dev/null | \
3883 grep "user.author1" && error || true
3885 # b10667: setting lustre special xattr be silently discarded
3886 echo "set lustre special xattr ..."
3887 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3891 run_test 102a "user xattr test =================================="
3894 # b10930: get/set/list trusted.lov xattr
3895 echo "get/set/list trusted.lov xattr ..."
3896 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3897 local testfile=$DIR/$tfile
3898 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3899 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3900 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3902 local testfile2=${testfile}2
3903 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3904 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3907 setfattr -n trusted.lov -v $value $testfile2
3908 local tmp_file=${testfile}3
3909 $GETSTRIPE -v $testfile2 > $tmp_file
3910 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3911 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3912 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3913 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3915 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3918 # b10930: get/set/list lustre.lov xattr
3919 echo "get/set/list lustre.lov xattr ..."
3920 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3922 chown $RUNAS_ID $DIR/$tdir
3923 local testfile=$DIR/$tdir/$tfile
3924 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3925 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3926 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3928 local testfile2=${testfile}2
3929 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3930 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3932 $RUNAS $MCREATE $testfile2
3933 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3934 local tmp_file=${testfile}3
3935 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3936 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3937 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3938 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3939 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3941 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3947 local lines=`sed -n '/obdidx/=' $1`
3948 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3949 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3950 lines=`expr $lines + 1`
3951 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3954 compare_stripe_info1() {
3957 for count in 1 2 3 4
3959 for offset in 0 1 2 3
3961 local size=`expr $STRIPE_SIZE \* $num`
3962 local file=file"$num-$offset-$count"
3964 $GETSTRIPE -v $file > $tmp_file
3965 get_stripe_info $tmp_file
3966 if test $stripe_size -ne $size
3968 error "$file: different stripe size" && return
3970 if test $stripe_count -ne $count
3972 error "$file: different stripe count" && return
3974 if test $stripe_offset -ne 0
3976 error "$file: different stripe offset" && return
3984 compare_stripe_info2() {
3987 for count in 1 2 3 4
3989 for offset in 0 1 2 3
3991 local size=`expr $STRIPE_SIZE \* $num`
3992 local file=file"$num-$offset-$count"
3994 $GETSTRIPE -v $file > $tmp_file
3995 get_stripe_info $tmp_file
3996 if test $stripe_size -ne $size
3998 error "$file: different stripe size" && return
4000 if test $stripe_count -ne $count
4002 error "$file: different stripe count" && return
4004 if test $stripe_offset -ne $offset
4006 error "$file: different stripe offset" && return
4015 # b10930: star test for trusted.lov xattr
4016 star --xhelp 2>&1 | grep -q nolustre
4019 skip "being skipped because a lustre-aware star is not installed." && return
4021 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4024 star -x f=$TMP/f102.tar -C $DIR/d102d
4026 compare_stripe_info1
4029 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4032 # b10930: star test for trusted.lov xattr
4033 star --xhelp 2>&1 | grep -q nolustre
4034 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4035 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4038 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4040 compare_stripe_info2
4042 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4045 # b10930: star test for trusted.lov xattr
4046 star --xhelp 2>&1 | grep -q nolustre
4047 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4048 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4052 star -copy $tdir $DIR/d102f
4054 compare_stripe_info1
4056 run_test 102f "star copy files, not keep osts ==========="
4059 # b10930: star test for trusted.lov xattr
4060 star --xhelp 2>&1 | grep -q nolustre
4061 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4062 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4066 star -copy -preserve-osts $tdir $DIR/d102g
4068 compare_stripe_info2
4071 run_test 102g "star copy files, keep osts ==========="
4073 test_102h() { # bug 15777
4074 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4075 skip "must have user_xattr" && return
4076 [ -z "$(which setfattr 2>/dev/null)" ] &&
4077 skip "could not find setfattr" && return
4082 VALUE=datadatadatadatadatadatadatadata
4083 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4084 VALUE="$VALUE$VALUE"
4086 log "save $XBIG on $DIR/$tfile"
4087 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4088 error "saving $XBIG on $DIR/$tfile failed"
4089 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4090 OSIZE=$(echo $ORIG | wc -c)
4091 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4094 log "save $XSML on $DIR/$tfile"
4095 setfattr -n $XSML -v val $DIR/$tfile ||
4096 error "saving $XSML on $DIR/$tfile failed"
4097 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4098 if [ "$NEW" != "$ORIG" ]; then
4101 error "$XBIG different after saving $XSML"
4104 log "grow $XSML on $DIR/$tfile"
4105 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4106 error "growing $XSML on $DIR/$tfile failed"
4107 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4108 if [ "$NEW" != "$ORIG" ]; then
4111 error "$XBIG different after growing $XSML"
4113 log "$XBIG still valid after growing $XSML"
4115 run_test 102h "grow xattr from inside inode to external block"
4119 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4124 [ "$UID" != 0 ] && skip "must run as root" && return
4125 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4126 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4127 $GSS && skip "could not run under gss" && return
4129 declare -a identity_old
4131 for num in `seq $MDSCOUNT`; do
4132 switch_identity $num true || identity_old[$num]=$?
4139 echo "performing cp ..."
4140 run_acl_subtest cp || error
4141 echo "performing getfacl-noacl..."
4142 run_acl_subtest getfacl-noacl || error
4143 echo "performing misc..."
4144 run_acl_subtest misc || error
4145 echo "performing permissions..."
4146 run_acl_subtest permissions || error
4147 echo "performing setfacl..."
4148 run_acl_subtest setfacl || error
4150 # inheritance test got from HP
4151 echo "performing inheritance..."
4152 cp $LUSTRE/tests/acl/make-tree . || error
4153 chmod +x make-tree || error
4154 run_acl_subtest inheritance || error
4160 for num in `seq $MDSCOUNT`; do
4161 if [ "${identity_old[$num]}" = 1 ]; then
4162 switch_identity $num false || identity_old[$num]=$?
4166 run_test 103 "acl test ========================================="
4170 lfs df || error "lfs df failed"
4171 lfs df -ih || error "lfs df -ih failed"
4172 lfs df -h $DIR || error "lfs df -h $DIR failed"
4173 lfs df -i $DIR || error "lfs df -i $DIR failed"
4174 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4175 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4177 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4178 lctl --device %$OSC deactivate
4179 lfs df || error "lfs df with deactivated OSC failed"
4180 lctl --device %$OSC recover
4181 lfs df || error "lfs df with reactivated OSC failed"
4183 run_test 104 "lfs df [-ih] [path] test ========================="
4186 # doesn't work on 2.4 kernels
4188 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4190 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4192 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4195 run_test 105a "flock when mounted without -o flock test ========"
4199 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4201 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4203 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4206 run_test 105b "fcntl when mounted without -o flock test ========"
4210 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4212 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4214 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4217 run_test 105c "lockf when mounted without -o flock test ========"
4219 test_105d() { # bug 15924
4221 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4222 skip "mount w/o flock enabled" && return
4223 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4224 $LCTL set_param fail_loc=0x80000315
4225 flocks_test 2 $DIR/$tdir
4227 run_test 105d "flock race (should not freeze) ========"
4229 test_106() { #bug 10921
4231 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4232 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4234 run_test 106 "attempt exec of dir followed by chown of that dir"
4243 local save_pattern=$(sysctl -n kernel.core_pattern)
4244 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4245 sysctl -w kernel.core_pattern=$file
4246 sysctl -w kernel.core_uses_pid=0
4254 kill -s 11 $SLEEPPID
4256 if [ -e $file ]; then
4257 size=`stat -c%s $file`
4258 [ $size -eq 0 ] && error "Fail to create core file $file"
4260 error "Fail to create core file $file"
4263 sysctl -w kernel.core_pattern=$save_pattern
4264 sysctl -w kernel.core_uses_pid=$save_uses_pid
4267 run_test 107 "Coredump on SIG"
4271 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4272 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4273 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4274 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4278 run_test 110 "filename length checking"
4281 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4283 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4285 echo "Starting with $OSTIO_pre threads"
4288 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4289 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4290 echo "$NUMTEST creates/unlinks"
4292 createmany -o $DIR/$tdir/$tfile $NUMTEST
4293 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4295 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4298 # don't return an error
4299 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4300 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4301 echo "This may be fine, depending on what ran before this test" &&\
4302 echo "and how fast this system is." && return
4304 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4306 run_test 115 "verify dynamic thread creation===================="
4309 wait_delete_completed
4310 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4311 echo OST kbytes available: ${AVAIL[@]}
4312 MAXI=0; MAXV=${AVAIL[0]}
4313 MINI=0; MINV=${AVAIL[0]}
4314 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4315 #echo OST $i: ${AVAIL[i]}kb
4316 if [ ${AVAIL[i]} -gt $MAXV ]; then
4317 MAXV=${AVAIL[i]}; MAXI=$i
4319 if [ ${AVAIL[i]} -lt $MINV ]; then
4320 MINV=${AVAIL[i]}; MINI=$i
4323 echo Min free space: OST $MINI: $MINV
4324 echo Max free space: OST $MAXI: $MAXV
4328 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4329 remote_mds && skip "remote MDS" && return
4331 echo -n "Free space priority "
4332 lctl get_param -n lov.*-clilov-*.qos_prio_free
4333 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4336 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4339 # generate uneven OSTs
4340 mkdir -p $DIR/$tdir/OST${MINI}
4343 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4344 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4346 while [ $FILL -gt 0 ]; do
4348 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4349 FILL=$(($FILL - 2048))
4357 DIFF=$(($MAXV - $MINV))
4358 DIFF2=$(($DIFF * 100 / $MINV))
4359 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4360 if [ $DIFF2 -gt 20 ]; then
4363 echo "failed - QOS mode won't be used"
4364 error_ignore "QOS imbalance criteria not met"
4368 MINI1=$MINI; MINV1=$MINV
4369 MAXI1=$MAXI; MAXV1=$MAXV
4371 # now fill using QOS
4372 echo writing a bunch of files to QOS-assigned OSTs
4373 $SETSTRIPE $DIR/$tdir -c 1
4375 while [ $FILL -gt 0 ]; do
4377 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4378 FILL=$(($FILL - 200))
4381 echo "wrote $i 200k files"
4385 echo "Note: free space may not be updated, so measurements might be off"
4387 DIFF2=$(($MAXV - $MINV))
4388 echo "free space delta: orig $DIFF final $DIFF2"
4389 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4390 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4391 echo "Wrote $DIFF to smaller OST $MINI1"
4392 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4393 echo "Wrote $DIFF2 to larger OST $MAXI1"
4394 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4396 # Figure out which files were written where
4397 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4398 awk '/'$MINI1': / {print $2; exit}')
4400 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4401 echo "$MINC files created on smaller OST $MINI1"
4402 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4403 awk '/'$MAXI1': / {print $2; exit}')
4405 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4406 echo "$MAXC files created on larger OST $MAXI1"
4407 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4408 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4410 run_test 116 "stripe QOS: free space balance ==================="
4412 test_117() # bug 10891
4414 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4415 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4416 lctl set_param fail_loc=0x21e
4417 > $DIR/$tfile || error "truncate failed"
4418 lctl set_param fail_loc=0
4419 echo "Truncate succeeded."
4421 run_test 117 "verify fsfilt_extend =========="
4423 export OLD_RESENDCOUNT=""
4424 set_resend_count () {
4425 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4426 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4427 lctl set_param -n $PROC_RESENDCOUNT $1
4428 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4431 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4433 # Reset async IO behavior after error case
4435 FILE=$DIR/reset_async
4437 # Ensure all OSCs are cleared
4438 $LSTRIPE $FILE 0 -1 -1
4439 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4444 test_118a() #bug 11710
4448 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4449 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4450 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4452 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4453 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4457 run_test 118a "verify O_SYNC works =========="
4461 remote_ost_nodsh && skip "remote OST" && return
4465 #define OBD_FAIL_OST_ENOENT 0x217
4466 set_nodes_failloc "$(osts_nodes)" 0x217
4467 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4469 set_nodes_failloc "$(osts_nodes)" 0
4470 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4471 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4474 if [[ $RC -eq 0 ]]; then
4475 error "Must return error due to dropped pages, rc=$RC"
4479 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4480 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4484 echo "Dirty pages not leaked on ENOENT"
4486 # Due to the above error the OSC will issue all RPCs syncronously
4487 # until a subsequent RPC completes successfully without error.
4488 multiop $DIR/$tfile Ow4096yc
4493 run_test 118b "Reclaim dirty pages on fatal error =========="
4497 remote_ost_nodsh && skip "remote OST" && return
4501 #define OBD_FAIL_OST_EROFS 0x216
4502 set_nodes_failloc "$(osts_nodes)" 0x216
4504 # multiop should block due to fsync until pages are written
4505 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4509 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4510 error "Multiop failed to block on fsync, pid=$MULTIPID"
4513 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4515 if [[ $WRITEBACK -eq 0 ]]; then
4516 error "No page in writeback, writeback=$WRITEBACK"
4519 set_nodes_failloc "$(osts_nodes)" 0
4522 if [[ $RC -ne 0 ]]; then
4523 error "Multiop fsync failed, rc=$RC"
4526 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4527 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4529 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4530 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4534 echo "Dirty pages flushed via fsync on EROFS"
4537 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4541 remote_ost_nodsh && skip "remote OST" && return
4545 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4546 set_nodes_failloc "$(osts_nodes)" 0x214
4547 # multiop should block due to fsync until pages are written
4548 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4552 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4553 error "Multiop failed to block on fsync, pid=$MULTIPID"
4556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4558 if [[ $WRITEBACK -eq 0 ]]; then
4559 error "No page in writeback, writeback=$WRITEBACK"
4562 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4563 set_nodes_failloc "$(osts_nodes)" 0
4565 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4566 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4568 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4569 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4573 echo "Dirty pages gaurenteed flushed via fsync"
4576 run_test 118d "Fsync validation inject a delay of the bulk =========="
4581 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4582 lctl set_param fail_loc=0x8000040a
4584 # Should simulate EINVAL error which is fatal
4585 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4587 if [[ $RC -eq 0 ]]; then
4588 error "Must return error due to dropped pages, rc=$RC"
4591 lctl set_param fail_loc=0x0
4593 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4594 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4597 if [[ $LOCKED -ne 0 ]]; then
4598 error "Locked pages remain in cache, locked=$LOCKED"
4601 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4602 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4606 echo "No pages locked after fsync"
4611 run_test 118f "Simulate unrecoverable OSC side error =========="
4616 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4617 lctl set_param fail_loc=0x406
4619 # simulate local -ENOMEM
4620 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4623 lctl set_param fail_loc=0
4624 if [[ $RC -eq 0 ]]; then
4625 error "Must return error due to dropped pages, rc=$RC"
4628 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4629 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4630 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4632 if [[ $LOCKED -ne 0 ]]; then
4633 error "Locked pages remain in cache, locked=$LOCKED"
4636 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4637 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4641 echo "No pages locked after fsync"
4646 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4649 remote_ost_nodsh && skip "remote OST" && return
4653 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4654 set_nodes_failloc "$(osts_nodes)" 0x20e
4655 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4656 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4659 set_nodes_failloc "$(osts_nodes)" 0
4660 if [[ $RC -eq 0 ]]; then
4661 error "Must return error due to dropped pages, rc=$RC"
4664 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4665 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4666 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4668 if [[ $LOCKED -ne 0 ]]; then
4669 error "Locked pages remain in cache, locked=$LOCKED"
4672 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4673 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4677 echo "No pages locked after fsync"
4681 run_test 118h "Verify timeout in handling recoverables errors =========="
4684 remote_ost_nodsh && skip "remote OST" && return
4688 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4689 set_nodes_failloc "$(osts_nodes)" 0x20e
4691 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4692 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4695 set_nodes_failloc "$(osts_nodes)" 0
4699 if [[ $RC -ne 0 ]]; then
4700 error "got error, but should be not, rc=$RC"
4703 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4704 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4705 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4706 if [[ $LOCKED -ne 0 ]]; then
4707 error "Locked pages remain in cache, locked=$LOCKED"
4710 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4711 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4715 echo "No pages locked after fsync"
4719 run_test 118i "Fix error before timeout in recoverable error =========="
4722 remote_ost_nodsh && skip "remote OST" && return
4726 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4727 set_nodes_failloc "$(osts_nodes)" 0x220
4729 # return -EIO from OST
4730 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4732 set_nodes_failloc "$(osts_nodes)" 0x0
4733 if [[ $RC -eq 0 ]]; then
4734 error "Must return error due to dropped pages, rc=$RC"
4737 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4738 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4739 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4740 if [[ $LOCKED -ne 0 ]]; then
4741 error "Locked pages remain in cache, locked=$LOCKED"
4744 # in recoverable error on OST we want resend and stay until it finished
4745 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4746 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4750 echo "No pages locked after fsync"
4754 run_test 118j "Simulate unrecoverable OST side error =========="
4758 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4759 set_nodes_failloc "$(osts_nodes)" 0x20e
4762 for ((i=0;i<10;i++)); do
4763 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4764 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4771 set_nodes_failloc "$(osts_nodes)" 0
4773 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4775 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4777 test_119a() # bug 11737
4779 BSIZE=$((512 * 1024))
4780 directio write $DIR/$tfile 0 1 $BSIZE
4781 # We ask to read two blocks, which is more than a file size.
4782 # directio will indicate an error when requested and actual
4783 # sizes aren't equeal (a normal situation in this case) and
4784 # print actual read amount.
4785 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4786 if [ "$NOB" != "$BSIZE" ]; then
4787 error "read $NOB bytes instead of $BSIZE"
4791 run_test 119a "Short directIO read must return actual read amount"
4793 test_119b() # bug 11737
4795 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4797 $SETSTRIPE $DIR/$tfile -c 2
4798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4800 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4801 error "direct read failed"
4804 run_test 119b "Sparse directIO read must return actual read amount"
4806 test_119c() # bug 13099
4809 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4810 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4813 run_test 119c "Testing for direct read hitting hole"
4815 test_119d() # bug 15950
4817 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4818 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4820 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4821 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4822 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4823 lctl set_param fail_loc=0x40d
4824 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4827 cat $DIR/$tfile > /dev/null &
4828 lctl set_param fail_loc=0
4831 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4833 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4834 error "the read rpcs have not completed in 2s"
4836 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4838 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4842 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4843 skip "no early lock cancel on server" && return 0
4844 lru_resize_disable mdc
4845 lru_resize_disable osc
4846 cancel_lru_locks mdc
4847 stat $DIR/$tdir > /dev/null
4848 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4849 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4851 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4852 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4853 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4854 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4855 lru_resize_enable mdc
4856 lru_resize_enable osc
4858 run_test 120a "Early Lock Cancel: mkdir test"
4862 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4863 skip "no early lock cancel on server" && return 0
4864 lru_resize_disable mdc
4865 lru_resize_disable osc
4866 cancel_lru_locks mdc
4867 stat $DIR/$tdir > /dev/null
4868 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4869 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4871 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4872 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4873 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4874 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4875 lru_resize_enable mdc
4876 lru_resize_enable osc
4878 run_test 120b "Early Lock Cancel: create test"
4882 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4883 skip "no early lock cancel on server" && return 0
4884 lru_resize_disable mdc
4885 lru_resize_disable osc
4886 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4887 touch $DIR/$tdir/d1/f1
4888 cancel_lru_locks mdc
4889 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4890 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4891 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4892 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4893 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4894 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4895 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4896 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4897 lru_resize_enable mdc
4898 lru_resize_enable osc
4900 run_test 120c "Early Lock Cancel: link test"
4904 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4905 skip "no early lock cancel on server" && return 0
4906 lru_resize_disable mdc
4907 lru_resize_disable osc
4909 cancel_lru_locks mdc
4910 stat $DIR/$tdir > /dev/null
4911 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4912 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4913 chmod a+x $DIR/$tdir
4914 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4915 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4916 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4917 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4918 lru_resize_enable mdc
4919 lru_resize_enable osc
4921 run_test 120d "Early Lock Cancel: setattr test"
4925 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4926 skip "no early lock cancel on server" && return 0
4927 lru_resize_disable mdc
4928 lru_resize_disable osc
4929 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4930 cancel_lru_locks mdc
4931 cancel_lru_locks osc
4932 dd if=$DIR/$tdir/f1 of=/dev/null
4933 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4934 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4935 awk '/ldlm_cancel/ {print $2}'`
4936 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4937 awk '/ldlm_bl_callback/ {print $2}'`
4938 unlink $DIR/$tdir/f1
4939 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4940 awk '/ldlm_cancel/ {print $2}'`
4941 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4942 awk '/ldlm_bl_callback/ {print $2}'`
4943 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4944 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4945 lru_resize_enable mdc
4946 lru_resize_enable osc
4948 run_test 120e "Early Lock Cancel: unlink test"
4951 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4952 skip "no early lock cancel on server" && return 0
4954 lru_resize_disable mdc
4955 lru_resize_disable osc
4956 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4957 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4958 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4959 cancel_lru_locks mdc
4960 cancel_lru_locks osc
4961 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4962 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4963 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4964 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4965 awk '/ldlm_cancel/ {print $2}'`
4966 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4967 awk '/ldlm_bl_callback/ {print $2}'`
4968 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4969 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4970 awk '/ldlm_cancel/ {print $2}'`
4971 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4972 awk '/ldlm_bl_callback/ {print $2}'`
4973 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4974 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4975 lru_resize_enable mdc
4976 lru_resize_enable osc
4978 run_test 120f "Early Lock Cancel: rename test"
4981 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4982 skip "no early lock cancel on server" && return 0
4983 lru_resize_disable mdc
4984 lru_resize_disable osc
4986 echo create $count files
4988 cancel_lru_locks mdc
4989 cancel_lru_locks osc
4992 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4993 awk '/ldlm_cancel/ {print $2}'`
4994 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4995 awk '/ldlm_bl_callback/ {print $2}'`
4996 createmany -o $DIR/$tdir/f $count
4998 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4999 awk '/ldlm_cancel/ {print $2}'`
5000 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5001 awk '/ldlm_bl_callback/ {print $2}'`
5003 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5004 echo rm $count files
5007 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5008 awk '/ldlm_cancel/ {print $2}'`
5009 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5010 awk '/ldlm_bl_callback/ {print $2}'`
5012 echo total: $count removes in $((t2-t1))
5013 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5015 # wait for commitment of removal
5016 lru_resize_enable mdc
5017 lru_resize_enable osc
5019 run_test 120g "Early Lock Cancel: performance test"
5021 test_121() { #bug #10589
5023 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5024 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5025 lctl set_param fail_loc=0x310
5026 cancel_lru_locks osc > /dev/null
5027 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5028 lctl set_param fail_loc=0
5029 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5031 run_test 121 "read cancel race ========="
5033 test_123a() { # was test 123, statahead(bug 11401)
5035 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5036 log "testing on UP system. Performance may be not as good as expected."
5040 remount_client $MOUNT
5043 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5044 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5046 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5047 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5049 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5050 cancel_lru_locks mdc
5051 cancel_lru_locks osc
5053 ls -l $DIR/$tdir > /dev/null
5055 delta_sa=$((etime - stime))
5056 log "ls $i files with statahead: $delta_sa sec"
5057 lctl get_param -n llite.*.statahead_stats
5059 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5060 lctl set_param -n llite.*.statahead_max 0
5061 lctl get_param llite.*.statahead_max
5062 cancel_lru_locks mdc
5063 cancel_lru_locks osc
5065 ls -l $DIR/$tdir > /dev/null
5067 delta=$((etime - stime))
5068 log "ls $i files without statahead: $delta sec"
5070 lctl set_param llite.*.statahead_max=$max
5071 if [ $delta_sa -gt $(($delta + 2)) ]; then
5072 log "ls $i files is slower with statahead!"
5076 [ $delta -gt 20 ] && break
5077 [ $delta -gt 8 ] && MULT=$((50 / delta))
5078 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5086 delta=$((etime - stime))
5087 log "rm -r $DIR/$tdir/: $delta seconds"
5089 lctl get_param -n llite.*.statahead_stats
5090 # wait for commitment of removal
5092 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5095 run_test 123a "verify statahead work"
5097 test_123b () { # statahead(bug 15027)
5099 createmany -o $DIR/$tdir/$tfile-%d 1000
5101 cancel_lru_locks mdc
5102 cancel_lru_locks osc
5104 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5105 lctl set_param fail_loc=0x80000803
5106 ls -lR $DIR/$tdir > /dev/null
5108 lctl set_param fail_loc=0x0
5109 lctl get_param -n llite.*.statahead_stats
5114 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5117 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5118 skip "no lru resize on server" && return 0
5120 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5122 # use touch to produce $NR new locks
5123 log "create $NR files at $DIR/$tdir"
5124 createmany -o $DIR/$tdir/f $NR ||
5125 error "failed to create $NR files in $DIR/$tdir"
5127 cancel_lru_locks mdc
5128 ls -l $DIR/$tdir > /dev/null
5132 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5133 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5134 LRU_SIZE=$(lctl get_param -n $PARAM)
5135 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5136 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5137 log "using $(basename $NSDIR) namespace"
5142 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5143 skip "Not enough cached locks created!"
5146 log "created $LRU_SIZE lock(s)"
5148 # we want to sleep 30s to not make test too long
5152 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5155 # get the pool limit
5156 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5158 # calculate lock volume factor taking into account data set size and the
5159 # rule that number of locks will be getting smaller durring sleep interval
5160 # and we need to additionally enforce LVF to take this into account.
5161 # Use $LRU_SIZE_B here to take into account real number of locks created
5162 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5163 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5164 LRU_SIZE_B=$LRU_SIZE
5165 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5166 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5167 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5168 log "sleep for $((SLEEP+SLEEP_ADD))s"
5169 sleep $((SLEEP+SLEEP_ADD))
5170 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5171 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5173 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5174 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5175 unlinkmany $DIR/$tdir/f $NR
5179 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5180 log "unlink $NR files at $DIR/$tdir"
5181 unlinkmany $DIR/$tdir/f $NR
5183 run_test 124a "lru resize ======================================="
5185 get_max_pool_limit()
5187 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5190 if test $l -gt $max; then
5198 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5199 skip "no lru resize on server" && return 0
5201 LIMIT=`get_max_pool_limit`
5203 NR=$(($(default_lru_size)*20))
5204 if [ $NR -gt $LIMIT ]; then
5205 log "Limit lock number by $LIMIT locks"
5208 lru_resize_disable mdc
5209 mkdir -p $DIR/$tdir/disable_lru_resize ||
5210 error "failed to create $DIR/$tdir/disable_lru_resize"
5212 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5213 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5214 cancel_lru_locks mdc
5217 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5220 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5223 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5227 nolruresize_delta=$((etime-stime))
5228 log "ls -la time: $nolruresize_delta seconds"
5229 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5230 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5232 lru_resize_enable mdc
5233 mkdir -p $DIR/$tdir/enable_lru_resize ||
5234 error "failed to create $DIR/$tdir/enable_lru_resize"
5236 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5237 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5238 cancel_lru_locks mdc
5241 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5244 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5247 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5251 lruresize_delta=$((etime-stime))
5252 log "ls -la time: $lruresize_delta seconds"
5253 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5255 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5256 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5257 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5258 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5260 log "lru resize performs the same with no lru resize"
5262 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5264 run_test 124b "lru resize (performance test) ======================="
5266 test_125() { # 13358
5267 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5268 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5269 mkdir -p $DIR/d125 || error "mkdir failed"
5270 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5271 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5272 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5274 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5276 test_126() { # bug 12829/13455
5277 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5278 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5279 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5280 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5282 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5284 run_test 126 "check that the fsgid provided by the client is taken into account"
5286 test_127() { # bug 15521
5287 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5288 $LCTL set_param osc.*.stats=0
5289 FSIZE=$((2048 * 1024))
5290 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5291 cancel_lru_locks osc
5292 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5294 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5295 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5296 echo "got $COUNT $NAME"
5297 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5298 eval $NAME=$COUNT || error "Wrong proc format"
5301 read_bytes|write_bytes)
5302 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5303 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5304 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5305 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5306 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5307 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5308 error "sumsquare is too small: $SUMSQ"
5309 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5310 error "sumsquare is too big: $SUMSQ"
5314 done < $DIR/${tfile}.tmp
5316 #check that we actually got some stats
5317 [ "$read_bytes" ] || error "Missing read_bytes stats"
5318 [ "$write_bytes" ] || error "Missing write_bytes stats"
5319 [ "$read_bytes" != 0 ] || error "no read done"
5320 [ "$write_bytes" != 0 ] || error "no write done"
5322 run_test 127 "verify the client stats are sane"
5324 test_128() { # bug 15212
5326 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5331 result=$(grep error $TMP/$tfile.log)
5333 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5335 run_test 128 "interactive lfs for 2 consecutive find's"
5341 local LDPROC=/proc/fs/ldiskfs
5343 for node in $(mdts_nodes); do
5344 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5345 for dev in $devs; do
5346 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5347 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5352 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5363 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5364 multiop $DIR/$tdir/$J Oc
5366 if [ $rc -eq $EFBIG ]; then
5368 echo "return code $rc received as expected"
5370 elif [ $rc -ne 0 ]; then
5372 error_exit "return code $rc received instead of expected $EFBIG"
5375 I=$(stat -c%s "$DIR/$tdir")
5378 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5379 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5381 run_test 129 "test directory size limit ========================"
5384 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5385 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5387 local fm_file=$DIR/$tfile
5388 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5389 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5391 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5392 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5394 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5396 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5399 for line in $filefrag_op
5401 frag_lun=`echo $line | cut -d: -f5`
5402 ext_len=`echo $line | cut -d: -f4`
5403 if (( $frag_lun != $lun )); then
5404 error "FIEMAP on 1-stripe file($fm_file) failed"
5407 (( tot_len += ext_len ))
5410 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5411 error "FIEMAP on 1-stripe file($fm_file) failed;"
5414 echo "FIEMAP on single striped file succeeded"
5416 run_test 130a "FIEMAP (1-stripe file)"
5419 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5421 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5422 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5424 local fm_file=$DIR/$tfile
5425 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5426 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5428 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5429 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5431 last_lun=`echo $filefrag_op | cut -d: -f5`
5436 for line in $filefrag_op
5438 frag_lun=`echo $line | cut -d: -f5`
5439 ext_len=`echo $line | cut -d: -f4`
5440 if (( $frag_lun != $last_lun )); then
5441 if (( tot_len != 1024 )); then
5442 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5449 (( tot_len += ext_len ))
5452 if (( num_luns != 2 || tot_len != 1024 )); then
5453 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5457 echo "FIEMAP on 2-stripe file succeeded"
5459 run_test 130b "FIEMAP (2-stripe file)"
5462 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5464 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5465 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5467 local fm_file=$DIR/$tfile
5468 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5469 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5471 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5472 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5474 last_lun=`echo $filefrag_op | cut -d: -f5`
5479 for line in $filefrag_op
5481 frag_lun=`echo $line | cut -d: -f5`
5482 ext_len=`echo $line | cut -d: -f4`
5483 if (( $frag_lun != $last_lun )); then
5484 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5485 if (( logical != 512 )); then
5486 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5489 if (( tot_len != 512 )); then
5490 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5497 (( tot_len += ext_len ))
5500 if (( num_luns != 2 || tot_len != 512 )); then
5501 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5505 echo "FIEMAP on 2-stripe file with hole succeeded"
5507 run_test 130c "FIEMAP (2-stripe file with hole)"
5510 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5512 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5513 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5515 local fm_file=$DIR/$tfile
5516 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5517 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5519 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5520 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5522 last_lun=`echo $filefrag_op | cut -d: -f5`
5527 for line in $filefrag_op
5529 frag_lun=`echo $line | cut -d: -f5`
5530 ext_len=`echo $line | cut -d: -f4`
5531 if (( $frag_lun != $last_lun )); then
5532 if (( tot_len != 1024 )); then
5533 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5540 (( tot_len += ext_len ))
5543 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5544 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5548 echo "FIEMAP on N-stripe file succeeded"
5550 run_test 130d "FIEMAP (N-stripe file)"
5553 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5555 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5556 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5558 local fm_file=$DIR/$tfile
5559 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5561 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5562 for ((i = 0; i < $NUM_BLKS; i++))
5564 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5567 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5568 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5570 last_lun=`echo $filefrag_op | cut -d: -f5`
5575 for line in $filefrag_op
5577 frag_lun=`echo $line | cut -d: -f5`
5578 ext_len=`echo $line | cut -d: -f4`
5579 if (( $frag_lun != $last_lun )); then
5580 if (( tot_len != $EXPECTED_LEN )); then
5581 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5588 (( tot_len += ext_len ))
5591 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5592 echo "$num_luns $tot_len"
5593 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5597 echo "FIEMAP with continuation calls succeeded"
5599 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5602 local TF="$TMP/$tfile"
5604 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5606 cancel_lru_locks osc
5607 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5608 remount_client $MOUNT
5609 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5612 $TRUNCATE $DIR/$tfile 6000
5613 cancel_lru_locks osc
5614 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5617 echo "12345" >>$DIR/$tfile
5618 cancel_lru_locks osc
5619 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5622 echo "12345" >>$DIR/$tfile
5623 cancel_lru_locks osc
5624 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5629 run_test 150 "truncate/append tests"
5631 function roc_access() {
5632 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5633 grep 'cache_access'| awk '{print $2}' | \
5634 awk '{sum=sum+$3} END{print sum}'`
5638 function roc_hit() {
5639 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5640 grep 'cache_hit'|awk '{print $2}' | \
5641 awk '{sum=sum+$1} END{print sum}'`
5648 # check whether obdfilter is cache capable at all
5649 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5650 echo "not cache-capable obdfilter"
5654 # check cache is enabled on all obdfilters
5655 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5656 echo "oss cache is disabled"
5660 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5662 # pages should be in the case right after write
5663 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5665 cancel_lru_locks osc
5666 cat $DIR/$tfile >/dev/null
5668 if ! let "AFTER - BEFORE == CPAGES"; then
5669 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5672 # the following read invalidates the cache
5673 cancel_lru_locks osc
5674 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5675 cat $DIR/$tfile >/dev/null
5677 # now data shouldn't be found in the cache
5679 cancel_lru_locks osc
5680 cat $DIR/$tfile >/dev/null
5682 if ! let "AFTER - BEFORE == CPAGES"; then
5683 error "IN CACHE: before: $BEFORE, after: $AFTER"
5686 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5689 run_test 151 "test cache on oss and controls ==============================="
5692 local TF="$TMP/$tfile"
5694 # simulate ENOMEM during write
5695 #define OBD_FAIL_OST_NOMEM 0x226
5696 lctl set_param fail_loc=0x80000226
5697 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5699 sync || error "sync failed"
5700 lctl set_param fail_loc=0
5702 # discard client's cache
5703 cancel_lru_locks osc
5705 # simulate ENOMEM during read
5706 lctl set_param fail_loc=0x80000226
5707 cmp $TF $DIR/$tfile || error "cmp failed"
5708 lctl set_param fail_loc=0
5712 run_test 152 "test read/write with enomem ============================"
5717 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5719 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5720 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5721 POOL_DIR=$POOL_ROOT/dir_tst
5722 POOL_FILE=$POOL_ROOT/file_tst
5724 check_file_in_pool()
5727 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5730 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5731 if [[ "$found" == "" ]]
5733 echo "pool list: $TGTPOOL_LIST"
5734 echo "striping: $res"
5735 error "$file not allocated in $POOL"
5743 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5744 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5745 [ $? == 0 ] || error "Pool creation of $POOL failed"
5747 run_test 200a "Create new pool =========================================="
5750 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5751 $TGTPOOL_MAX | tr '\n' ' ')
5752 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5753 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5754 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5756 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5758 run_test 200b "Add targets to a pool ===================================="
5762 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5763 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5765 run_test 200c "Set pool on a directory ================================="
5768 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5769 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5771 run_test 200d "Check pool on a directory ==============================="
5775 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5777 file=$POOL_DIR/file-$i
5779 check_file_in_pool $file
5782 failed=$(($failed + 1))
5785 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5787 run_test 200e "Check files allocation from directory pool =============="
5792 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5794 file=$POOL_FILE/spoo-$i
5795 $SETSTRIPE -p $POOL $file
5796 check_file_in_pool $file
5799 failed=$(($failed + 1))
5802 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5804 run_test 200f "Create files in a pool ==================================="
5807 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5808 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5809 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5810 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5812 run_test 200g "Remove a target from a pool ============================="
5815 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5817 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5819 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5820 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5822 run_test 200h "Remove all targets from a pool =========================="
5825 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5826 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5827 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5829 run_test 200i "Remove a pool ============================================"
5835 log "cleanup: ======================================================"
5836 check_and_cleanup_lustre
5837 if [ "$I_MOUNTED" != "yes" ]; then
5838 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
5841 echo '=========================== finished ==============================='
5842 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
5843 echo "$0: completed"