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 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
925 exhaust_precreations() {
928 OST=$(lfs osts | grep ${OSTIDX}": " | \
929 awk '{print $2}' | sed -e 's/_UUID$//')
931 last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_last_id)
932 next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_next_id)
934 mkdir -p $DIR/d27/${OST}
935 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
936 #define OBD_FAIL_OST_ENOSPC 0x215
937 do_facet ost$((OSTIDX + 1)) 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 do_facet $SINGLEMDS lctl get_param -n osc.*${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_nodsh && skip "remote MDS with nodsh" && return
955 remote_ost_nodsh && skip "remote OST with nodsh" && return
959 exhaust_precreations 0 0x80000215
961 touch $DIR/d27/f27n || error
965 run_test 27n "create file with some full OSTs =================="
968 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
970 remote_ost_nodsh && skip "remote OST with nodsh" && return
974 exhaust_all_precreations 0x215
977 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
982 run_test 27o "create file with all full OSTs (should error) ===="
985 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
986 remote_mds_nodsh && skip "remote MDS with nodsh" && return
987 remote_ost_nodsh && skip "remote OST with nodsh" && return
992 $MCREATE $DIR/d27/f27p || error
993 $TRUNCATE $DIR/d27/f27p 80000000 || error
994 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
996 exhaust_precreations 0 0x80000215
997 echo foo >> $DIR/d27/f27p || error
998 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1002 run_test 27p "append to a truncated file with some full OSTs ==="
1005 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1007 remote_ost_nodsh && skip "remote OST with nodsh" && return
1012 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1013 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1014 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1016 exhaust_all_precreations 0x215
1018 echo foo >> $DIR/d27/f27q && error "append succeeded"
1019 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1023 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1026 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1028 remote_ost_nodsh && skip "remote OST with nodsh" && return
1032 exhaust_precreations 0 0x80000215
1034 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1038 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1040 test_27s() { # bug 10725
1042 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1043 error "stripe width >= 2^32 succeeded" || true
1045 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1047 test_27t() { # bug 10864
1052 $WLFS getstripe $tfile
1055 run_test 27t "check that utils parse path correctly"
1057 test_27u() { # bug 4900
1058 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1059 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1063 lctl set_param fail_loc=0x13d
1065 createmany -o $DIR/d27u/t- 1000
1066 lctl set_param fail_loc=0
1068 TLOG=$DIR/$tfile.getstripe
1069 $GETSTRIPE $DIR/d27u > $TLOG
1070 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1071 unlinkmany $DIR/d27u/t- 1000
1072 [ $OBJS -gt 0 ] && \
1073 error "$OBJS objects created on OST-0. See $TLOG" || pass
1075 run_test 27u "skip object creation on OSC w/o objects =========="
1077 test_27v() { # bug 4900
1078 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1080 remote_ost_nodsh && skip "remote OST with nodsh" && return
1082 exhaust_all_precreations
1085 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1087 touch $DIR/$tdir/$tfile
1088 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1089 lctl set_param fail_loc=0x705
1091 for F in `seq 1 32`; do
1092 touch $DIR/$tdir/$tfile.$F
1094 lctl set_param fail_loc=0
1097 TIMEOUT=`lctl get_param -n timeout`
1098 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1099 error "$FINISH - $START >= $TIMEOUT / 2"
1103 run_test 27v "skip object creation on slow OST ================="
1105 test_27w() { # bug 10997
1106 mkdir -p $DIR/d27w || error "mkdir failed"
1107 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1108 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1109 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1111 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1112 for i in `seq 1 $OSTCOUNT`; do
1114 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1115 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1116 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1117 [ $count -ne $i ] && error "stripe count $count != $i" || true
1118 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1121 run_test 27w "check lfs setstripe -c -s -i options ============="
1125 $CREATETEST $DIR/d28/ct || error
1127 run_test 28 "create/mknod/mkdir with bad file types ============"
1130 cancel_lru_locks mdc
1136 declare -i LOCKCOUNTORIG=0
1137 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1138 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1140 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1142 declare -i LOCKUNUSEDCOUNTORIG=0
1143 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1144 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1151 declare -i LOCKCOUNTCURRENT=0
1152 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1153 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1156 declare -i LOCKUNUSEDCOUNTCURRENT=0
1157 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1158 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1161 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1162 lctl set_param -n ldlm.dump_namespaces ""
1163 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1164 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1165 log "dumped log to $TMP/test_29.dk (bug 5793)"
1168 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1169 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1170 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1171 log "dumped log to $TMP/test_29.dk (bug 5793)"
1175 run_test 29 "IT_GETATTR regression ============================"
1178 cp `which ls` $DIR || cp /bin/ls $DIR
1182 run_test 30 "run binary from Lustre (execve) ==================="
1185 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1186 $CHECKSTAT -a $DIR/f31 || error
1188 run_test 31a "open-unlink file =================================="
1191 touch $DIR/f31 || error
1192 ln $DIR/f31 $DIR/f31b || error
1193 multiop $DIR/f31b Ouc || error
1194 $CHECKSTAT -t file $DIR/f31 || error
1196 run_test 31b "unlink file with multiple links while open ======="
1199 touch $DIR/f31 || error
1200 ln $DIR/f31 $DIR/f31c || error
1201 multiop_bg_pause $DIR/f31 O_uc || return 1
1203 multiop $DIR/f31c Ouc
1204 kill -USR1 $MULTIPID
1207 run_test 31c "open-unlink file with multiple links ============="
1210 opendirunlink $DIR/d31d $DIR/d31d || error
1211 $CHECKSTAT -a $DIR/d31d || error
1213 run_test 31d "remove of open directory ========================="
1215 test_31e() { # bug 2904
1216 check_kernel_version 34 || return 0
1217 openfilleddirunlink $DIR/d31e || error
1219 run_test 31e "remove of open non-empty directory ==============="
1221 test_31f() { # bug 4554
1224 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1225 cp /etc/hosts $DIR/d31f
1227 $GETSTRIPE $DIR/d31f/hosts
1228 multiop_bg_pause $DIR/d31f D_c || return 1
1231 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1233 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1234 cp /etc/hosts $DIR/d31f
1237 multiop_bg_pause $DIR/d31f D_c || return 1
1240 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1241 wait $MULTIPID || error "first opendir $MULTIPID failed"
1245 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1246 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1249 run_test 31f "remove of open directory with open-unlink file ==="
1252 echo "-- cross directory link --"
1253 mkdir $DIR/d31g{a,b}
1255 ln $DIR/d31ga/f $DIR/d31gb/g
1256 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1257 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1258 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1259 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1261 run_test 31g "cross directory link==============="
1264 echo "-- cross directory link --"
1268 ln $DIR/d31h/f $DIR/d31h/dir/g
1269 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1270 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1271 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1272 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1274 run_test 31h "cross directory link under child==============="
1277 echo "-- cross directory link --"
1280 touch $DIR/d31i/dir/f
1281 ln $DIR/d31i/dir/f $DIR/d31i/g
1282 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1283 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1284 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1285 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1287 run_test 31i "cross directory link under parent==============="
1292 mkdir $DIR/d31j/dir1
1293 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1294 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1295 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1296 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1299 run_test 31j "link for directory==============="
1305 touch $DIR/d31k/exist
1306 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1307 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1308 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1309 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1310 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1311 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1312 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1315 run_test 31k "link to file: the same, non-existing, dir==============="
1321 touch $DIR/d31m2/exist
1322 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1323 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1324 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1325 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1326 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1327 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1330 run_test 31m "link to file: the same, non-existing, dir==============="
1333 echo "== more mountpoints and symlinks ================="
1334 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1335 mkdir -p $DIR/d32a/ext2-mountpoint
1336 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1337 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1338 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1340 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1343 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1344 mkdir -p $DIR/d32b/ext2-mountpoint
1345 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1346 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1347 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1349 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1352 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1353 mkdir -p $DIR/d32c/ext2-mountpoint
1354 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1355 mkdir -p $DIR/d32c/d2/test_dir
1356 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1357 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1359 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1362 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1363 mkdir -p $DIR/d32d/ext2-mountpoint
1364 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1365 mkdir -p $DIR/d32d/d2/test_dir
1366 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1367 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1369 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1372 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1373 mkdir -p $DIR/d32e/tmp
1374 TMP_DIR=$DIR/d32e/tmp
1375 ln -s $DIR/d32e $TMP_DIR/symlink11
1376 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1377 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1378 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1380 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1383 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1384 mkdir -p $DIR/d32f/tmp
1385 TMP_DIR=$DIR/d32f/tmp
1386 ln -s $DIR/d32f $TMP_DIR/symlink11
1387 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1388 ls $DIR/d32f/tmp/symlink11 || error
1389 ls $DIR/d32f/symlink01 || error
1391 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1394 TMP_DIR=$DIR/$tdir/tmp
1395 mkdir -p $TMP_DIR $DIR/${tdir}2
1396 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1397 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1398 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1399 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1400 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1401 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1403 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1406 rm -fr $DIR/$tdir $DIR/${tdir}2
1407 TMP_DIR=$DIR/$tdir/tmp
1408 mkdir -p $TMP_DIR $DIR/${tdir}2
1409 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1410 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1411 ls $TMP_DIR/symlink12 || error
1412 ls $DIR/$tdir/symlink02 || error
1414 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1417 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1418 mkdir -p $DIR/d32i/ext2-mountpoint
1419 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1420 touch $DIR/d32i/test_file
1421 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1422 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1424 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1427 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1428 mkdir -p $DIR/d32j/ext2-mountpoint
1429 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1430 touch $DIR/d32j/test_file
1431 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1432 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1434 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1438 mkdir -p $DIR/d32k/ext2-mountpoint
1439 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1440 mkdir -p $DIR/d32k/d2
1441 touch $DIR/d32k/d2/test_file || error
1442 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1443 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1445 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1449 mkdir -p $DIR/d32l/ext2-mountpoint
1450 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1451 mkdir -p $DIR/d32l/d2
1452 touch $DIR/d32l/d2/test_file
1453 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1454 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1456 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1460 mkdir -p $DIR/d32m/tmp
1461 TMP_DIR=$DIR/d32m/tmp
1462 ln -s $DIR $TMP_DIR/symlink11
1463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1464 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1465 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1467 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1471 mkdir -p $DIR/d32n/tmp
1472 TMP_DIR=$DIR/d32n/tmp
1473 ln -s $DIR $TMP_DIR/symlink11
1474 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1475 ls -l $DIR/d32n/tmp/symlink11 || error
1476 ls -l $DIR/d32n/symlink01 || error
1478 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1481 rm -fr $DIR/d32o $DIR/$tfile
1483 mkdir -p $DIR/d32o/tmp
1484 TMP_DIR=$DIR/d32o/tmp
1485 ln -s $DIR/$tfile $TMP_DIR/symlink12
1486 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1487 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1488 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1489 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1490 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1492 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1502 mkdir -p $DIR/d32p/tmp
1504 TMP_DIR=$DIR/d32p/tmp
1506 ln -s $DIR/$tfile $TMP_DIR/symlink12
1508 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1510 cat $DIR/d32p/tmp/symlink12 || error
1512 cat $DIR/d32p/symlink02 || error
1515 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1518 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1520 touch $DIR/d32q/under_the_mount
1521 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1522 ls $DIR/d32q/under_the_mount && error || true
1523 $UMOUNT $DIR/d32q || error
1525 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1528 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1530 touch $DIR/d32r/under_the_mount
1531 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1532 ls $DIR/d32r | grep -q under_the_mount && error || true
1533 $UMOUNT $DIR/d32r || error
1535 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1540 chmod 444 $DIR/$tfile
1541 chown $RUNAS_ID $DIR/$tfile
1543 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1546 run_test 33 "write file with mode 444 (should return error) ===="
1551 chown $RUNAS_ID $DIR/d33
1552 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1553 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1554 error "open RDWR" || true
1556 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1561 chown $RUNAS_ID $DIR/d33
1562 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1564 run_test 33b "test open file with malformed flags (No panic and return error)"
1566 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1569 $MCREATE $DIR/f34 || error
1570 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1571 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1572 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1573 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1575 run_test 34a "truncate file that has not been opened ==========="
1578 [ ! -f $DIR/f34 ] && test_34a
1579 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1580 $OPENFILE -f O_RDONLY $DIR/f34
1581 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1582 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1584 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1587 [ ! -f $DIR/f34 ] && test_34a
1588 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1589 $OPENFILE -f O_RDWR $DIR/f34
1590 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1591 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1593 run_test 34c "O_RDWR opening file-with-size works =============="
1596 [ ! -f $DIR/f34 ] && test_34a
1597 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1598 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1601 run_test 34d "write to sparse file ============================="
1605 $MCREATE $DIR/f34e || error
1606 $TRUNCATE $DIR/f34e 1000 || error
1607 $CHECKSTAT -s 1000 $DIR/f34e || error
1608 $OPENFILE -f O_RDWR $DIR/f34e
1609 $CHECKSTAT -s 1000 $DIR/f34e || error
1611 run_test 34e "create objects, some with size and some without =="
1613 test_34f() { # bug 6242, 6243
1616 $MCREATE $DIR/f34f || error
1617 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1618 dd if=$DIR/f34f of=$TMP/f34f
1619 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1620 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1621 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1622 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1623 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1625 run_test 34f "read from a file with no objects until EOF ======="
1628 cp /bin/sh $DIR/f35a
1630 chown $RUNAS_ID $DIR/f35a
1631 $RUNAS $DIR/f35a && error || true
1634 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1638 utime $DIR/f36 || error
1640 run_test 36a "MDS utime check (mknod, utime) ==================="
1644 utime $DIR/f36 || error
1646 run_test 36b "OST utime check (open, utime) ===================="
1651 chown $RUNAS_ID $DIR/d36
1652 $RUNAS utime $DIR/d36/f36 || error
1654 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1657 [ ! -d $DIR/d36 ] && test_36c
1658 echo "" > $DIR/d36/f36
1659 $RUNAS utime $DIR/d36/f36 || error
1661 run_test 36d "non-root OST utime check (open, utime) ==========="
1664 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1666 touch $DIR/$tdir/$tfile
1667 $RUNAS utime $DIR/$tdir/$tfile && \
1668 error "utime worked, expected failure" || true
1670 run_test 36e "utime on non-owned file (should return error) ===="
1673 export LANG=C LC_LANG=C # for date language
1675 DATESTR="Dec 20 2000"
1677 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1678 lctl set_param fail_loc=0x80000214
1680 cp /etc/hosts $DIR/$tdir/$tfile
1681 sync & # write RPC generated with "current" inode timestamp, but delayed
1683 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1684 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1685 cancel_lru_locks osc
1686 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1688 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1689 echo "BEFORE: $LS_BEFORE" && \
1690 echo "AFTER : $LS_AFTER" && \
1691 echo "WANT : $DATESTR" && \
1692 error "$DIR/$tdir/$tfile timestamps changed" || true
1694 run_test 36f "utime on file racing with OST BRW write =========="
1697 remote_ost_nodsh && skip "remote OST with nodsh" && return
1700 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1701 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1702 touch $DIR/$tdir/$tfile
1703 sleep $((FMD_MAX_AGE + 12))
1704 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1705 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1706 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1707 error "fmd didn't expire after ping" || true
1709 run_test 36g "filter mod data cache expiry ====================="
1713 echo f > $DIR/$tdir/fbugfile
1714 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1715 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1716 $UMOUNT $DIR/$tdir || error
1717 rm -f $DIR/$tdir/fbugfile || error
1719 run_test 37 "ls a mounted file system to check old content ====="
1722 o_directory $DIR/$tfile
1724 run_test 38 "open a regular file with O_DIRECTORY =============="
1728 touch $DIR/${tfile}2
1729 # ls -l $DIR/$tfile $DIR/${tfile}2
1730 # ls -lu $DIR/$tfile $DIR/${tfile}2
1731 # ls -lc $DIR/$tfile $DIR/${tfile}2
1733 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1734 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1736 ls -l $DIR/$tfile $DIR/${tfile}2
1738 ls -lu $DIR/$tfile $DIR/${tfile}2
1740 ls -lc $DIR/$tfile $DIR/${tfile}2
1741 error "O_TRUNC didn't change timestamps"
1744 run_test 39 "mtime changed on create ==========================="
1747 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1748 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1749 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1751 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1755 small_write $DIR/f41 18
1757 run_test 41 "test small file write + fstat ====================="
1759 count_ost_writes() {
1760 lctl get_param -n osc.*.stats |
1761 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1768 BG_DIRTY_RATIO_SAVE=10
1769 MAX_BG_DIRTY_RATIO=25
1773 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1774 # dirty_ratio, dirty_background_ratio
1775 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1776 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1777 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1778 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1780 # if file not here, we are a 2.4 kernel
1781 kill -CONT `pidof kupdated`
1786 # setup the trap first, so someone cannot exit the test at the
1787 # exact wrong time and mess up a machine
1788 trap start_writeback EXIT
1789 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1790 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1791 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1792 sysctl -w vm.dirty_writeback_centisecs=0
1793 sysctl -w vm.dirty_writeback_centisecs=0
1794 # save and increase /proc/sys/vm/dirty_ratio
1795 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1796 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1797 # save and increase /proc/sys/vm/dirty_background_ratio
1798 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1799 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1801 # if file not here, we are a 2.4 kernel
1802 kill -STOP `pidof kupdated`
1806 # ensure that all stripes have some grant before we test client-side cache
1808 [ "$SETUP_TEST42" ] && return
1809 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1810 dd if=/dev/zero of=$i bs=4k count=1
1816 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1817 # file truncation, and file removal.
1820 cancel_lru_locks osc
1822 sync; sleep 1; sync # just to be safe
1823 BEFOREWRITES=`count_ost_writes`
1824 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1825 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1826 AFTERWRITES=`count_ost_writes`
1827 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1828 error "$BEFOREWRITES < $AFTERWRITES"
1831 run_test 42a "ensure that we don't flush on close =============="
1835 cancel_lru_locks osc
1838 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1839 BEFOREWRITES=`count_ost_writes`
1840 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1841 AFTERWRITES=`count_ost_writes`
1842 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1843 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1845 BEFOREWRITES=`count_ost_writes`
1846 sync || error "sync: $?"
1847 AFTERWRITES=`count_ost_writes`
1848 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1849 error "$BEFOREWRITES < $AFTERWRITES on sync"
1851 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1855 run_test 42b "test destroy of file with cached dirty data ======"
1857 # if these tests just want to test the effect of truncation,
1858 # they have to be very careful. consider:
1859 # - the first open gets a {0,EOF}PR lock
1860 # - the first write conflicts and gets a {0, count-1}PW
1861 # - the rest of the writes are under {count,EOF}PW
1862 # - the open for truncate tries to match a {0,EOF}PR
1863 # for the filesize and cancels the PWs.
1864 # any number of fixes (don't get {0,EOF} on open, match
1865 # composite locks, do smarter file size management) fix
1866 # this, but for now we want these tests to verify that
1867 # the cancellation with truncate intent works, so we
1868 # start the file with a full-file pw lock to match against
1869 # until the truncate.
1874 cancel_lru_locks osc
1876 # prime the file with 0,EOF PW to match
1880 # now the real test..
1881 dd if=/dev/zero of=$file bs=1024 count=100
1882 BEFOREWRITES=`count_ost_writes`
1883 $TRUNCATE $file $offset
1884 cancel_lru_locks osc
1885 AFTERWRITES=`count_ost_writes`
1891 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1892 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1895 run_test 42c "test partial truncate of file with cached dirty data"
1899 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1900 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1903 run_test 42d "test complete truncate of file with cached dirty data"
1907 cp -p /bin/ls $DIR/$tdir/$tfile
1908 multiop $DIR/$tdir/$tfile Ow_c &
1910 # give multiop a chance to open
1913 $DIR/$tdir/$tfile && error || true
1916 run_test 43 "execution of file opened for write should return -ETXTBSY"
1920 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1921 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1923 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1924 kill -USR1 $MULTIOP_PID || return 2
1925 wait $MULTIOP_PID || return 3
1928 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1932 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1933 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1935 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1936 kill -USR1 $MULTIOP_PID || return 2
1937 wait $MULTIOP_PID || return 3
1940 run_test 43b "truncate of file being executed should return -ETXTBSY"
1943 local testdir="$DIR/d43c"
1946 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1947 ( cd $testdir && md5sum -c)
1949 run_test 43c "md5sum of copy into lustre========================"
1952 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1953 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1954 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1956 run_test 44 "zero length read from a sparse stripe ============="
1959 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1961 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1962 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1963 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1965 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1966 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1969 OFFSETS="0 $((stride/2)) $((stride-1))"
1970 for offset in $OFFSETS ; do
1971 for i in `seq 0 $((nstripe-1))`; do
1972 local GLOBALOFFSETS=""
1973 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1974 local myfn=$DIR/d44a-$size
1975 echo "--------writing $myfn at $size"
1976 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1977 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1978 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1979 || error "ll_sparseness_verify $GLOBALOFFSETS"
1981 for j in `seq 0 $((nstripe-1))`; do
1982 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1983 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1984 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1986 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1987 || error "ll_sparseness_verify $GLOBALOFFSETS"
1992 run_test 44a "test sparse pwrite ==============================="
1996 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2002 before=`dirty_osc_total`
2003 echo executing "\"$*\""
2005 after=`dirty_osc_total`
2006 echo before $before, after $after
2010 # Obtain grants from OST if it supports it
2011 echo blah > ${f}_grant
2014 do_dirty_record "echo blah > $f"
2015 [ $before -eq $after ] && error "write wasn't cached"
2016 do_dirty_record "> $f"
2017 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2018 do_dirty_record "echo blah > $f"
2019 [ $before -eq $after ] && error "write wasn't cached"
2020 do_dirty_record "sync"
2021 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2022 do_dirty_record "echo blah > $f"
2023 [ $before -eq $after ] && error "write wasn't cached"
2024 do_dirty_record "cancel_lru_locks osc"
2025 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2028 run_test 45 "osc io page accounting ============================"
2034 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2035 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2036 # objects offset and an assert hit when an rpc was built with 1023's mapped
2037 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2042 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2044 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2045 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2049 run_test 46 "dirtying a previously written page ================"
2051 # Check that device nodes are created and then visible correctly (#2091)
2053 cmknod $DIR/test_47_node || error
2055 run_test 47 "Device nodes check ================================"
2057 test_48a() { # bug 2399
2058 check_kernel_version 34 || return 0
2061 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2062 mkdir $DIR/d48a || error "recreate directory failed"
2063 touch foo || error "'touch foo' failed after recreating cwd"
2064 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2065 if check_kernel_version 44; then
2066 touch .foo || error "'touch .foo' failed after recreating cwd"
2067 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2069 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2070 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2071 cd . || error "'cd .' failed after recreating cwd"
2072 mkdir . && error "'mkdir .' worked after recreating cwd"
2073 rmdir . && error "'rmdir .' worked after recreating cwd"
2074 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2075 cd .. || error "'cd ..' failed after recreating cwd"
2077 run_test 48a "Access renamed working dir (should return errors)="
2079 test_48b() { # bug 2399
2080 check_kernel_version 34 || return 0
2083 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2084 touch foo && error "'touch foo' worked after removing cwd"
2085 mkdir foo && error "'mkdir foo' worked after removing cwd"
2086 if check_kernel_version 44; then
2087 touch .foo && error "'touch .foo' worked after removing cwd"
2088 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2090 ls . > /dev/null && error "'ls .' worked after removing cwd"
2091 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2092 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2093 mkdir . && error "'mkdir .' worked after removing cwd"
2094 rmdir . && error "'rmdir .' worked after removing cwd"
2095 ln -s . foo && error "'ln -s .' worked after removing cwd"
2096 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2098 run_test 48b "Access removed working dir (should return errors)="
2100 test_48c() { # bug 2350
2101 check_kernel_version 36 || return 0
2102 #lctl set_param debug=-1
2104 mkdir -p $DIR/d48c/dir
2106 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2107 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2108 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2109 if check_kernel_version 44; then
2110 touch .foo && error "'touch .foo' worked after removing cwd"
2111 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2113 $TRACE ls . && error "'ls .' worked after removing cwd"
2114 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2115 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2116 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2117 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2118 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2119 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2121 run_test 48c "Access removed working subdir (should return errors)"
2123 test_48d() { # bug 2350
2124 check_kernel_version 36 || return 0
2125 #lctl set_param debug=-1
2127 mkdir -p $DIR/d48d/dir
2129 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2130 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2131 $TRACE touch foo && error "'touch foo' worked after removing parent"
2132 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2133 if check_kernel_version 44; then
2134 touch .foo && error "'touch .foo' worked after removing parent"
2135 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2137 $TRACE ls . && error "'ls .' worked after removing parent"
2138 $TRACE ls .. && error "'ls ..' worked after removing parent"
2139 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2140 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2141 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2142 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2143 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2145 run_test 48d "Access removed parent subdir (should return errors)"
2147 test_48e() { # bug 4134
2148 check_kernel_version 41 || return 0
2149 #lctl set_param debug=-1
2151 mkdir -p $DIR/d48e/dir
2153 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2154 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2155 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2156 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2157 # On a buggy kernel addition of "touch foo" after cd .. will
2158 # produce kernel oops in lookup_hash_it
2159 touch ../foo && error "'cd ..' worked after recreate parent"
2161 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2163 run_test 48e "Access to recreated parent subdir (should return errors)"
2169 ls /proc/$$/cwd || error
2171 run_test 50 "special situations: /proc symlinks ==============="
2173 test_51a() { # was test_51
2174 # bug 1516 - create an empty entry right after ".." then split dir
2177 $MCREATE $DIR/d51/bar
2179 createmany -m $DIR/d51/longfile 201
2181 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2182 $MCREATE $DIR/d51/longfile$FNUM
2187 ls -l $DIR/d51 > /dev/null || error
2189 run_test 51a "special situations: split htree with empty entry =="
2191 #export NUMTEST=70000
2192 # FIXME: I select a relatively small number to do basic test.
2193 # large number may give panic(). debugging on this is going on.
2196 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2197 [ $NUMFREE -lt 21000 ] && \
2198 skip "not enough free inodes ($NUMFREE)" && \
2201 check_kernel_version 40 || NUMTEST=31000
2202 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2205 createmany -d $DIR/d51b/t- $NUMTEST
2207 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2210 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2212 local ndirs=${TEST51BB_NDIRS:-10}
2213 local nfiles=${TEST51BB_NFILES:-100}
2215 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2217 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2218 nfiles=$(( numfree / ndirs - 10 ))
2220 local dir=$DIR/d51bb
2222 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2223 lctl set_param -n lmv.*.placement=CHAR
2226 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2230 for ((i=0; i < $ndirs; i++)); do
2231 dirs[i]=$dir/$RANDOM
2232 echo Creating directory ${dirs[i]}
2235 echo Creating $nfiles in dir ${dirs[i]} ...
2236 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2237 createmany -o ${dirs[i]}/$tfile- $nfiles
2243 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2247 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2248 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2249 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2252 lctl set_param -n lmv.*.placement=$savePOLICY
2254 [ $rc -ne $MDSCOUNT ] || \
2255 error "Objects/inodes are not distributed over all mds servers"
2257 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2261 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2264 unlinkmany -d $DIR/d51b/t- $NUMTEST
2266 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2269 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2271 createmany -o $DIR/d51d/t- 1000
2272 $LFS getstripe $DIR/d51d > $TMP/files
2273 for N in `seq 0 $((OSTCOUNT - 1))`; do
2274 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2275 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2276 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2278 unlinkmany $DIR/d51d/t- 1000
2281 for N in `seq 1 $((OSTCOUNT - 1))`; do
2282 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2283 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2284 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2285 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2287 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2288 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2289 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2290 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2294 run_test 51d "check object distribution ===================="
2297 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2300 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2301 echo bar >> $DIR/d52a/foo || error "append bar failed"
2302 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2303 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2304 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2305 echo foo >> $DIR/d52a/foo || error "append foo failed"
2306 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2307 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2308 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2310 rm -fr $DIR/d52a || error "cleanup rm failed"
2312 run_test 52a "append-only flag test (should return errors) ====="
2315 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2318 chattr =i $DIR/d52b/foo || error
2319 cat test > $DIR/d52b/foo && error
2320 cp /etc/hosts $DIR/d52b/foo && error
2321 rm -f $DIR/d52b/foo 2>/dev/null && error
2322 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2323 echo foo >> $DIR/d52b/foo && error
2324 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2325 [ -f $DIR/d52b/foo ] || error
2326 [ -f $DIR/d52b/foo_ren ] && error
2327 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2328 chattr -i $DIR/d52b/foo || error
2330 rm -fr $DIR/d52b || error
2332 run_test 52b "immutable flag test (should return errors) ======="
2335 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2336 remote_ost_nodsh && skip "remote OST with nodsh" && return
2345 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2346 param=`echo ${value[0]} | cut -d "=" -f1`
2347 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2348 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2349 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2350 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2351 if [ $ost_last != $mds_last ]; then
2352 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2356 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2359 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2360 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2361 $SOCKETSERVER $DIR/socket
2362 $SOCKETCLIENT $DIR/socket || error
2363 $MUNLINK $DIR/socket
2365 run_test 54a "unix domain socket test =========================="
2371 dd if=/dev/zero of=$f bs=`page_size` count=1
2373 run_test 54b "char device works in lustre ======================"
2376 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2377 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2378 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2380 for i in `seq 3 7`; do
2381 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2391 loopdev="$DIR/loop54c"
2394 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2395 mknod $loopdev b 7 $LOOPNUM
2396 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2397 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2398 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2399 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2401 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2402 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2404 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2409 run_test 54c "block device works in lustre ====================="
2415 [ "$string" = `echo $string > $f | cat $f` ] || error
2417 run_test 54d "fifo device works in lustre ======================"
2420 check_kernel_version 46 || return 0
2423 cp -aL /dev/console $f
2424 echo $string > $f || error
2426 run_test 54e "console/tty device works in lustre ======================"
2429 grep -q $FSTYPE /proc/filesystems && return 1
2431 grep -q $FSTYPE /proc/filesystems && return 1
2432 insmod ../$FSTYPE/$FSTYPE.o
2433 grep -q $FSTYPE /proc/filesystems && return 1
2434 insmod ../$FSTYPE/$FSTYPE.ko
2435 grep -q $FSTYPE /proc/filesystems && return 1
2442 check_fstype && skip "can't find fs $FSTYPE" && return
2443 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2445 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2446 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2447 echo "check for $EXT2_DEV. Please wait..."
2449 $UMOUNT $DIR/d55 || error "unmounting"
2451 run_test 55 "check iopen_connect_dentry() ======================"
2453 test_56a() { # was test_56
2459 NUMFILESx2=$(($NUMFILES * 2))
2460 for i in `seq 1 $NUMFILES` ; do
2461 touch $DIR/d56/file$i
2462 touch $DIR/d56/dir/file$i
2465 # test lfs getstripe with --recursive
2466 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2467 [ $FILENUM -eq $NUMFILESx2 ] || error \
2468 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2469 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2470 [ $FILENUM -eq $NUMFILES ] || error \
2471 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2472 echo "lfs getstripe --recursive passed."
2474 # test lfs getstripe with file instead of dir
2475 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2476 [ $FILENUM -eq 1 ] || error \
2477 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2478 echo "lfs getstripe file passed."
2480 #test lfs getstripe with --verbose
2481 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2482 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2483 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2484 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2485 echo "lfs getstripe --verbose passed."
2487 #test lfs getstripe with --obd
2488 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2489 error "lfs getstripe --obd wrong_uuid should return error message"
2491 [ "$OSTCOUNT" -lt 2 ] && \
2492 skip "skipping other lfs getstripe --obd test" && return
2493 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2494 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2495 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2496 [ $FOUND -eq $FILENUM ] || \
2497 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2498 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2499 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2500 error "lfs getstripe --obd wrong: should not show file on other obd"
2501 echo "lfs getstripe --obd passed."
2503 run_test 56a "check lfs getstripe ===================================="
2510 if [ ! -d "$DIR/${tdir}g" ] ; then
2511 mkdir -p $DIR/${tdir}g
2512 for i in `seq 1 $LOCAL_NUMFILES` ; do
2513 touch $DIR/${tdir}g/file$i
2515 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2516 mkdir $DIR/${tdir}g/dir$i
2517 for j in `seq 1 $LOCAL_NUMFILES` ; do
2518 touch $DIR/${tdir}g/dir$i/file$j
2524 setup_56_special() {
2529 if [ ! -e "$TDIR/loop1b" ] ; then
2530 for i in `seq 1 $LOCAL_NUMFILES` ; do
2531 mknod $TDIR/loop${i}b b 7 $i
2532 mknod $TDIR/null${i}c c 1 3
2533 ln -s $TDIR/file1 $TDIR/link${i}l
2535 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2536 mknod $TDIR/dir$i/loop${i}b b 7 $i
2537 mknod $TDIR/dir$i/null${i}c c 1 3
2538 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2546 setup_56 $NUMFILES $NUMDIRS
2548 EXPECTED=$(($NUMDIRS + 2))
2549 # test lfs find with -name
2550 for i in `seq 1 $NUMFILES` ; do
2551 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2552 [ $NUMS -eq $EXPECTED ] || error \
2553 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2555 echo "lfs find -name passed."
2557 run_test 56g "check lfs find -name ============================="
2562 setup_56 $NUMFILES $NUMDIRS
2564 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2565 # test lfs find with ! -name
2566 for i in `seq 1 $NUMFILES` ; do
2567 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2568 [ $NUMS -eq $EXPECTED ] || error \
2569 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2571 echo "lfs find ! -name passed."
2573 run_test 56h "check lfs find ! -name ============================="
2578 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2579 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2580 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2582 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2585 setup_56_special $NUMFILES $NUMDIRS
2587 EXPECTED=$((NUMDIRS+1))
2588 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2589 [ $NUMS -eq $EXPECTED ] || \
2590 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2592 run_test 56j "check lfs find -type d ============================="
2595 setup_56_special $NUMFILES $NUMDIRS
2597 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2598 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2599 [ $NUMS -eq $EXPECTED ] || \
2600 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2602 run_test 56k "check lfs find -type f ============================="
2605 setup_56_special $NUMFILES $NUMDIRS
2607 EXPECTED=$((NUMDIRS + NUMFILES))
2608 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2609 [ $NUMS -eq $EXPECTED ] || \
2610 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2612 run_test 56l "check lfs find -type b ============================="
2615 setup_56_special $NUMFILES $NUMDIRS
2617 EXPECTED=$((NUMDIRS + NUMFILES))
2618 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2619 [ $NUMS -eq $EXPECTED ] || \
2620 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2622 run_test 56m "check lfs find -type c ============================="
2625 setup_56_special $NUMFILES $NUMDIRS
2627 EXPECTED=$((NUMDIRS + NUMFILES))
2628 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2629 [ $NUMS -eq $EXPECTED ] || \
2630 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2632 run_test 56n "check lfs find -type l ============================="
2635 setup_56 $NUMFILES $NUMDIRS
2638 utime $TDIR/file1 > /dev/null || error
2639 utime $TDIR/file2 > /dev/null || error
2640 utime $TDIR/dir1 > /dev/null || error
2641 utime $TDIR/dir2 > /dev/null || error
2642 utime $TDIR/dir1/file1 > /dev/null || error
2645 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2646 [ $NUMS -eq $EXPECTED ] || \
2647 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2649 run_test 56o "check lfs find -mtime for old files =========================="
2652 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2657 setup_56 $NUMFILES $NUMDIRS
2659 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2661 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2662 [ $NUMS -eq $EXPECTED ] || \
2663 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2665 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2666 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2667 [ $NUMS -eq $EXPECTED ] || \
2668 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2670 echo "lfs find -uid and ! -uid passed."
2672 run_test 56p "check lfs find -uid and ! -uid ==============================="
2675 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2680 setup_56 $NUMFILES $NUMDIRS
2682 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2684 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2685 [ $NUMS -eq $EXPECTED ] || \
2686 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2688 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2689 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2690 [ $NUMS -eq $EXPECTED ] || \
2691 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2693 echo "lfs find -gid and ! -gid passed."
2695 run_test 56q "check lfs find -gid and ! -gid ==============================="
2698 # note test will not do anything if MDS is not local
2699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2701 local MNTDEV="osd.*MDT*.mntdev"
2702 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2703 [ -z "$DEV" ] && error "can't access $MNTDEV"
2704 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2705 do_facet $SINGLEMDS dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2706 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2707 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2711 run_test 57a "verify MDS filesystem created with large inodes =="
2716 FILEN=$DIR/d57b/f$FILECOUNT
2717 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2718 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2719 echo "mcreating $FILECOUNT files"
2720 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2721 error "creating files in $DIR/d57b"
2723 # verify that files do not have EAs yet
2724 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2725 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2727 MDSFREE="`lctl get_param -n osd.*MDT0000.kbytesfree 2> /dev/null`"
2728 MDCFREE="`lctl get_param -n mdc.*.kbytesfree | head -n 1`"
2729 echo "opening files to create objects/EAs"
2730 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2731 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2734 # verify that files have EAs now
2735 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2736 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2738 sleep 1 # make sure we get new statfs data
2739 # MDSFREE2="`lctl get_param -n mds.*.kbytesfree`"
2740 # MDCFREE2="`lctl get_param -n mdc.*.kbytesfree`"
2741 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2742 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2743 # error "MDC before $MDCFREE != after $MDCFREE2"
2745 # echo "MDC before $MDCFREE != after $MDCFREE2"
2746 # echo "unable to confirm if MDS has large inodes"
2751 run_test 57b "default LOV EAs are stored inside large inodes ==="
2754 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2757 run_test 58 "verify cross-platform wire constants =============="
2760 echo "touch 130 files"
2761 createmany -o $DIR/f59- 130
2763 unlinkmany $DIR/f59- 130
2766 # wait for commitment of removal
2768 run_test 59 "verify cancellation of llog records async ========="
2770 TEST60_HEAD="test_60 run $RANDOM"
2772 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2773 log "$TEST60_HEAD - from kernel mode"
2776 run_test 60a "llog sanity tests run from kernel module =========="
2778 test_60b() { # bug 6411
2780 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2792 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2794 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2797 echo "create 5000 files"
2798 createmany -o $DIR/f60c- 5000
2799 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2800 lctl set_param fail_loc=0x8000013c
2801 unlinkmany $DIR/f60c- 5000
2802 lctl set_param fail_loc=0
2804 run_test 60c "unlink file when mds full"
2807 SAVEPRINTK=$(lctl get_param -n printk)
2809 # verify "lctl mark" is even working"
2810 MESSAGE="test message ID $RANDOM $$"
2811 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2812 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2814 lctl set_param printk=0 || error "set lnet.printk failed"
2815 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2816 MESSAGE="new test message ID $RANDOM $$"
2817 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2818 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2819 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2821 lctl set_param -n printk="$SAVEPRINTK"
2823 run_test 60d "test printk console message masking"
2827 dd if=/dev/zero of=$f bs=`page_size` count=1
2828 cancel_lru_locks osc
2829 multiop $f OSMWUc || error
2832 run_test 61 "mmap() writes don't make sync hang ================"
2834 # bug 2330 - insufficient obd_match error checking causes LBUG
2838 cancel_lru_locks osc
2839 lctl set_param fail_loc=0x405
2840 cat $f && error "cat succeeded, expect -EIO"
2841 lctl set_param fail_loc=0
2843 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2844 # match every page all of the time.
2845 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2847 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2848 test_63a() { # was test_63
2849 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2850 lctl set_param -n osc.*.max_dirty_mb 0
2851 for i in `seq 10` ; do
2852 dd if=/dev/zero of=$DIR/f63 bs=8k &
2858 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2859 rm -f $DIR/f63 || true
2861 run_test 63a "Verify oig_wait interruption does not crash ======="
2863 # bug 2248 - async write errors didn't return to application on sync
2864 # bug 3677 - async write errors left page locked
2867 lctl set_param debug=-1
2869 # ensure we have a grant to do async writes
2870 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2873 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2874 lctl set_param fail_loc=0x80000406
2875 multiop $DIR/$tfile Owy && \
2876 error "sync didn't return ENOMEM"
2877 sync; sleep 2; sync # do a real sync this time to flush page
2878 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2879 error "locked page left in cache after async error" || true
2882 run_test 63b "async write errors should be returned to fsync ==="
2886 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2888 run_test 64a "verify filter grant calculations (in kernel) ====="
2891 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2894 run_test 64b "check out-of-space detection on client ==========="
2896 # bug 1414 - set/get directories' stripe info
2900 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2902 run_test 65a "directory with no stripe info ===================="
2906 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2908 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2910 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2913 if [ $OSTCOUNT -gt 1 ]; then
2915 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2916 -c $(($OSTCOUNT - 1)) || error "setstripe"
2918 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2921 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2925 if [ $STRIPECOUNT -le 0 ]; then
2927 elif [ $STRIPECOUNT -gt 160 ]; then
2928 #LOV_MAX_STRIPE_COUNT is 160
2929 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2931 sc=$(($STRIPECOUNT - 1))
2933 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2934 touch $DIR/d65/f4 $DIR/d65/f5
2935 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2937 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2942 $SETSTRIPE $DIR/d65 || error "setstripe"
2943 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2945 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2947 run_test 65e "directory setstripe defaults ======================="
2951 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2953 run_test 65f "dir setstripe permission (should return error) ==="
2957 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2958 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2959 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2960 error "delete default stripe failed"
2962 run_test 65g "directory setstripe -d ==========================="
2966 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2967 mkdir -p $DIR/d65/dd1
2968 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2969 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2971 run_test 65h "directory stripe info inherit ===================="
2973 test_65i() { # bug6367
2974 $SETSTRIPE $MOUNT -s 65536 -c -1
2976 run_test 65i "set non-default striping on root directory (bug 6367)="
2978 test_65j() { # bug6367
2980 # if we aren't already remounting for each test, do so for this test
2981 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2982 cleanup || error "failed to unmount"
2985 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2987 run_test 65j "set default striping on root directory (bug 6367)="
2989 test_65k() { # bug11679
2990 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2991 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2993 echo "Check OST status: "
2994 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
2995 for OSC in $MDS_OSCS; do
2996 echo $OSC "is activate"
2997 do_facet $SINGLEMDS lctl --device %$OSC activate
2999 do_facet client mkdir -p $DIR/$tdir
3000 for INACTIVE_OSC in $MDS_OSCS; do
3001 echo $INACTIVE_OSC "is Deactivate:"
3002 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3003 for STRIPE_OSC in $MDS_OSCS; do
3004 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3005 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3006 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3008 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3009 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3010 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3012 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3014 do_facet client rm -f $DIR/$tdir/*
3015 echo $INACTIVE_OSC "is Activate."
3016 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3019 run_test 65k "validate manual striping works properly with deactivated OSCs"
3021 test_65l() { # bug 12836
3022 mkdir -p $DIR/$tdir/test_dir
3023 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3024 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3026 run_test 65l "lfs find on -1 stripe dir ========================"
3028 # bug 2543 - update blocks count on client
3031 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3033 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3034 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3036 run_test 66 "update inode blocks count on client ==============="
3041 if [ ! -z "$LLOOP" ]; then
3042 swapoff $LLOOP || error "swapoff failed"
3043 $LCTL blockdev_detach $LLOOP || error "detach failed"
3051 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3055 swapon -s | awk '($1 == "'$1'") { print $4 }'
3059 # excercise swapping to lustre by adding a high priority swapfile entry
3060 # and then consuming memory until it is used.
3062 [ "$UID" != 0 ] && skip "must run as root" && return
3063 lctl get_param -n devices | grep -q obdfilter && \
3064 skip "local OST" && return
3066 grep -q llite_lloop /proc/modules
3067 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3069 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3070 skip "can't reliably test swap with TCP" && return
3072 MEMTOTAL=`meminfo MemTotal`
3073 NR_BLOCKS=$((MEMTOTAL>>8))
3074 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3076 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3077 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3080 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3082 trap cleanup_68 EXIT
3084 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3086 echo "before: `swapon -s | grep $LLOOP`"
3087 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3088 echo "after: `swapon -s | grep $LLOOP`"
3089 SWAPUSED=`swap_used $LLOOP`
3093 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3095 run_test 68 "support swapping to Lustre ========================"
3097 # bug5265, obdfilter oa2dentry return -ENOENT
3098 # #define OBD_FAIL_OST_ENOENT 0x217
3100 remote_ost_nodsh && skip "remote OST with nodsh" && return
3103 $SETSTRIPE $f -c 1 -i 0
3105 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3107 do_facet ost1 lctl set_param fail_loc=0x217
3108 truncate $f 1 # vmtruncate() will ignore truncate() error.
3109 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3111 do_facet ost1 lctl set_param fail_loc=0
3112 $DIRECTIO write $f 0 2 || error "write error"
3114 cancel_lru_locks osc
3115 $DIRECTIO read $f 0 1 || error "read error"
3117 do_facet ost1 lctl set_param fail_loc=0x217
3118 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3120 do_facet ost1 lctl set_param fail_loc=0
3123 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3126 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3128 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3130 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3131 check_kernel_version 43 || return 0
3132 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3134 # Check that testing environment is properly set up. Skip if not
3135 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS || {
3136 skip "User $RUNAS_ID does not exist - skipping"
3139 # We had better clear the $DIR to get enough space for dd
3144 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3145 # See if we are still setuid/sgid
3146 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3147 # Now test that MDS is updated too
3148 cancel_lru_locks mdc
3149 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3152 run_test 72 "Test that remove suid works properly (bug5695) ===="
3154 # bug 3462 - multiple simultaneous MDC requests
3158 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3161 lctl set_param fail_loc=0x80000129
3162 multiop $DIR/d73-1/f73-2 Oc &
3164 lctl set_param fail_loc=0
3166 multiop $DIR/d73-2/f73-3 Oc &
3170 wait $pid1 || return 1
3174 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3175 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3176 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3180 run_test 73 "multiple MDC requests (should not deadlock)"
3182 test_74a() { # bug 6149, 6184
3183 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3185 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3186 # will spin in a tight reconnection loop
3188 lctl set_param fail_loc=0x8000030e
3189 # get any lock that won't be difficult - lookup works.
3191 lctl set_param fail_loc=0
3194 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3196 test_74b() { # bug 13310
3197 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3199 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3200 # will spin in a tight reconnection loop
3201 lctl set_param fail_loc=0x8000030e
3202 # get a "difficult" lock
3204 lctl set_param fail_loc=0
3207 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3209 JOIN=${JOIN:-"lfs join"}
3216 [ $T75_PREP = "yes" ] && return
3217 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3219 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3226 # skipped temporarily: we do not have join file currently
3227 # please remove this when ready - huanghua
3231 cp -p ${F128k} ${FHEAD}
3232 log "finished cp to $FHEAD"
3233 cp -p ${F128k} ${FTAIL}
3234 log "finished cp to $FTAIL"
3235 cat ${F128k} ${F128k} > ${F75}_sim_sim
3237 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3238 log "finished join $FHEAD to ${F75}_sim_sim"
3239 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3240 log "finished cmp $FHEAD to ${F75}_sim_sim"
3241 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3243 run_test 75a "TEST join file ===================================="
3246 # skipped temporarily: we do not have join file currently
3247 # please remove this when ready - huanghua
3251 cp -p ${F128k} ${FTAIL}
3252 cat ${F75}_sim_sim >> ${F75}_join_sim
3253 cat ${F128k} >> ${F75}_join_sim
3254 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3255 cmp ${FHEAD} ${F75}_join_sim || \
3256 error "${FHEAD} ${F75}_join_sim are different"
3257 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3259 run_test 75b "TEST join file 2 =================================="
3262 # skipped temporarily: we do not have join file currently
3263 # please remove this when ready - huanghua
3267 cp -p ${F128k} ${FTAIL}
3268 cat ${F128k} >> ${F75}_sim_join
3269 cat ${F75}_join_sim >> ${F75}_sim_join
3270 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3271 cmp ${FTAIL} ${F75}_sim_join || \
3272 error "${FTAIL} ${F75}_sim_join are different"
3273 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3275 run_test 75c "TEST join file 3 =================================="
3278 # skipped temporarily: we do not have join file currently
3279 # please remove this when ready - huanghua
3283 cp -p ${F128k} ${FHEAD}
3284 cp -p ${F128k} ${FHEAD}_tmp
3285 cat ${F75}_sim_sim >> ${F75}_join_join
3286 cat ${F75}_sim_join >> ${F75}_join_join
3287 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3288 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3289 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3290 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3292 run_test 75d "TEST join file 4 =================================="
3295 # skipped temporarily: we do not have join file currently
3296 # please remove this when ready - huanghua
3300 rm -rf ${FHEAD} || "delete join file error"
3302 run_test 75e "TEST join file 5 (remove joined file) ============="
3305 # skipped temporarily: we do not have join file currently
3306 # please remove this when ready - huanghua
3310 cp -p ${F128k} ${F75}_join_10_compare
3311 cp -p ${F128k} ${F75}_join_10
3312 for ((i = 0; i < 10; i++)); do
3313 cat ${F128k} >> ${F75}_join_10_compare
3314 cp -p ${F128k} ${FTAIL}
3315 $JOIN ${F75}_join_10 ${FTAIL} || \
3316 error "join ${F75}_join_10 ${FTAIL} error"
3317 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3319 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3320 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3322 run_test 75f "TEST join file 6 (join 10 files) =================="
3325 # skipped temporarily: we do not have join file currently
3326 # please remove this when ready - huanghua
3328 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3329 $LFS getstripe ${F75}_join_10
3331 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3335 run_test 75g "TEST join file 7 (open unlink) ===================="
3338 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3341 test_76() { # bug 1443
3342 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3343 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3344 BEFORE_INODES=`num_inodes`
3345 echo "before inodes: $BEFORE_INODES"
3347 [ "$SLOW" = "no" ] && COUNT=100
3348 for i in `seq $COUNT`; do
3352 AFTER_INODES=`num_inodes`
3353 echo "after inodes: $AFTER_INODES"
3354 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3355 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3358 run_test 76 "destroy duplicate inodes in client inode cache ===="
3363 # Note: in sptlrpc modes which enable its own bulk checksum, the
3364 # original crc32_le bulk checksum will be automatically disabled,
3365 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3366 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3367 # In this case set_checksums() will not be no-op, because sptlrpc
3368 # bulk checksum will be enabled all through the test.
3370 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3371 lctl set_param -n osc.*.checksums $1
3375 export ORIG_CSUM_TYPE=""
3376 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3379 [ "$ORIG_CSUM_TYPE" ] || \
3380 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3381 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3382 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3383 log "set checksum type to $1"
3386 F77_TMP=$TMP/f77-temp
3389 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3390 error "error writing to $F77_TMP"
3393 test_77a() { # bug 10889
3394 [ ! -f $F77_TMP ] && setup_f77
3396 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3399 run_test 77a "normal checksum read/write operation ============="
3401 test_77b() { # bug 10889
3402 [ ! -f $F77_TMP ] && setup_f77
3403 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3404 lctl set_param fail_loc=0x80000409
3406 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3407 error "dd error: $?"
3408 lctl set_param fail_loc=0
3411 run_test 77b "checksum error on client write ===================="
3413 test_77c() { # bug 10889
3414 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3416 for algo in $CKSUM_TYPES; do
3417 cancel_lru_locks osc
3418 set_checksum_type $algo
3419 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3420 lctl set_param fail_loc=0x80000408
3421 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3422 lctl set_param fail_loc=0
3425 set_checksum_type $ORIG_CSUM_TYPE
3427 run_test 77c "checksum error on client read ==================="
3429 test_77d() { # bug 10889
3430 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3431 lctl set_param fail_loc=0x80000409
3433 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3434 error "direct write: rc=$?"
3435 lctl set_param fail_loc=0
3438 run_test 77d "checksum error on OST direct write ==============="
3440 test_77e() { # bug 10889
3441 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3442 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3443 lctl set_param fail_loc=0x80000408
3445 cancel_lru_locks osc
3446 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3447 error "direct read: rc=$?"
3448 lctl set_param fail_loc=0
3451 run_test 77e "checksum error on OST direct read ================"
3453 test_77f() { # bug 10889
3455 for algo in $CKSUM_TYPES; do
3456 cancel_lru_locks osc
3457 set_checksum_type $algo
3458 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3459 lctl set_param fail_loc=0x409
3460 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3461 error "direct write succeeded"
3462 lctl set_param fail_loc=0
3464 set_checksum_type $ORIG_CSUM_TYPE
3467 run_test 77f "repeat checksum error on write (expect error) ===="
3469 test_77g() { # bug 10889
3470 remote_ost_nodsh && skip "remote OST with nodsh" && return
3472 [ ! -f $F77_TMP ] && setup_f77
3474 $SETSTRIPE $DIR/f77g -c 1 -i 0
3475 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3476 do_facet ost1 lctl set_param fail_loc=0x8000021a
3478 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3479 error "write error: rc=$?"
3480 do_facet ost1 lctl set_param fail_loc=0
3483 run_test 77g "checksum error on OST write ======================"
3485 test_77h() { # bug 10889
3486 remote_ost_nodsh && skip "remote OST with nodsh" && return
3488 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3489 cancel_lru_locks osc
3490 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3491 do_facet ost1 lctl set_param fail_loc=0x8000021b
3493 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3494 do_facet ost1 lctl set_param fail_loc=0
3497 run_test 77h "checksum error on OST read ======================="
3499 test_77i() { # bug 13805
3500 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3501 lctl set_param fail_loc=0x40b
3502 remount_client $MOUNT
3503 lctl set_param fail_loc=0
3504 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3505 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3506 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3507 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3509 remount_client $MOUNT
3511 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3513 test_77j() { # bug 13805
3514 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3515 lctl set_param fail_loc=0x40c
3516 remount_client $MOUNT
3517 lctl set_param fail_loc=0
3518 sleep 2 # wait async osc connect to finish
3519 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3520 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3521 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3522 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3524 remount_client $MOUNT
3526 run_test 77j "client only supporting ADLER32 ===================="
3528 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3532 test_78() { # bug 10901
3534 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3535 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3536 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3537 echo "MemTotal: $MEMTOTAL"
3538 # reserve 256MB of memory for the kernel and other running processes,
3539 # and then take 1/2 of the remaining memory for the read/write buffers.
3540 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3541 echo "Mem to use for directio: $MEMTOTAL"
3542 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3543 [ $F78SIZE -gt 512 ] && F78SIZE=512
3544 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3545 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3546 echo "Smallest OST: $SMALLESTOST"
3547 [ $SMALLESTOST -lt 10240 ] && \
3548 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3550 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3551 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3552 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3553 echo "File size: $F78SIZE"
3554 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3555 for i in `seq 1 $NSEQ`
3557 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3558 echo directIO rdwr round $i of $NSEQ
3559 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3564 run_test 78 "handle large O_DIRECT writes correctly ============"
3566 test_79() { # bug 12743
3567 wait_delete_completed
3569 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3570 BKFREE=$(calc_osc_kbytes kbytesfree)
3571 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3573 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3574 DFTOTAL=`echo $STRING | cut -d, -f1`
3575 DFUSED=`echo $STRING | cut -d, -f2`
3576 DFAVAIL=`echo $STRING | cut -d, -f3`
3577 DFFREE=$(($DFTOTAL - $DFUSED))
3579 ALLOWANCE=$((64 * $OSTCOUNT))
3581 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3582 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3583 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3585 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3586 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3587 error "df free($DFFREE) mismatch OST free($BKFREE)"
3589 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3590 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3591 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3594 run_test 79 "df report consistency check ======================="
3596 test_80() { # bug 10718
3597 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3600 cancel_lru_locks OSC
3602 DIFF=$((AFTER-BEFORE))
3603 if [ $DIFF -gt 1 ] ; then
3604 error "elapsed for 1M@1T = $DIFF"
3608 run_test 80 "Page eviction is equally fast at high offsets too ===="
3610 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3611 # which will not be writable for the runas user, and then you get a CVS
3612 # error message with a corrupt path string (CVS bug) and panic.
3613 # We're not using much space, so just stick it in /tmp, which is safe.
3619 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3622 mkdir -p $DIR/d99cvsroot
3623 chown $RUNAS_ID $DIR/d99cvsroot
3624 $RUNAS cvs -d $DIR/d99cvsroot init || error
3626 run_test 99a "cvs init ========================================="
3629 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3630 [ ! -d $DIR/d99cvsroot ] && test_99a
3632 # some versions of cvs import exit(1) when asked to import links or
3633 # files they can't read. ignore those files.
3634 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3635 ! -perm +4 -printf '-I %f\n')
3636 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3637 d99reposname vtag rtag
3639 run_test 99b "cvs import ======================================="
3642 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3643 [ ! -d $DIR/d99cvsroot ] && test_99b
3645 mkdir -p $DIR/d99reposname
3646 chown $RUNAS_ID $DIR/d99reposname
3647 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3649 run_test 99c "cvs checkout ====================================="
3652 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3653 [ ! -d $DIR/d99cvsroot ] && test_99c
3654 cd $DIR/d99reposname
3656 $RUNAS cvs add -m 'addmsg' foo99
3658 run_test 99d "cvs add =========================================="
3661 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3662 [ ! -d $DIR/d99cvsroot ] && test_99c
3663 cd $DIR/d99reposname
3666 run_test 99e "cvs update ======================================="
3669 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3670 [ ! -d $DIR/d99cvsroot ] && test_99d
3671 cd $DIR/d99reposname
3672 $RUNAS cvs commit -m 'nomsg' foo99
3674 run_test 99f "cvs commit ======================================="
3677 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3678 [ "$PROT" != "tcp" ] && continue
3679 RPORT=`echo $REMOTE | cut -d: -f2`
3680 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3681 LPORT=`echo $LOCAL | cut -d: -f2`
3682 if [ $LPORT -ge 1024 ]; then
3683 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3685 error "local: $LPORT > 1024, remote: $RPORT"
3690 run_test 100 "check local port using privileged port ==========="
3692 function get_named_value()
3701 echo $line | sed "s/^$tag//"
3708 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3710 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3718 [ "$CPU" = "UML" ] && nreads=1000
3719 local cache_limit=32
3721 lctl set_param -n osc.*-osc*.rpc_stats 0
3722 trap cleanup_101 EXIT
3723 lctl set_param -n llite.*.read_ahead_stats 0
3724 lctl set_param -n llite.*.max_cached_mb $cache_limit
3727 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3729 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3730 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3733 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3734 get_named_value 'read but discarded' | cut -d" " -f1`; do
3735 discard=$(($discard + $s))
3739 if [ $(($discard * 10)) -gt $nreads ] ;then
3740 lctl get_param osc.*-osc*.rpc_stats
3741 lctl get_param llite.*.read_ahead_stats
3742 error "too many ($discard) discarded pages"
3744 rm -f $DIR/$tfile || true
3746 run_test 101 "check read-ahead for random reads ================"
3748 export SETUP_TEST101=no
3750 [ "$SETUP_TEST101" = "yes" ] && return
3753 STRIPE_COUNT=$OSTCOUNT
3756 trap cleanup_test101 EXIT
3757 # prepare the read-ahead file
3758 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3760 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3765 [ "$SETUP_TEST101" = "yes" ] || return
3772 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3777 local STRIPE_SIZE=1048576
3778 local RA_INC=1048576
3779 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3780 local FILE_LENGTH=$((64*100))
3781 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3782 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3783 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3784 get_named_value 'read but discarded' | \
3785 cut -d" " -f1 | calc_total`
3787 if [ $DISCARD -gt $discard_limit ]; then
3788 lctl get_param llite.*.read_ahead_stats
3789 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3791 echo "Read-ahead success for size ${READ_SIZE}"
3796 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3797 local STRIPE_SIZE=1048576
3798 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3799 local FILE_LENGTH=$((STRIPE_SIZE*100))
3800 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3801 # prepare the read-ahead file
3803 cancel_lru_locks osc
3804 for BIDX in 2 4 8 16 32 64 128 256
3806 local BSIZE=$((BIDX*4096))
3807 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3808 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3809 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3810 $LCTL set_param -n llite.*.read_ahead_stats 0
3811 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3812 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3813 cancel_lru_locks osc
3819 run_test 101b "check stride-io mode read-ahead ================="
3821 export SETUP_TEST102=no
3823 [ "$SETUP_TEST102" = "yes" ] && return
3829 trap cleanup_test102 EXIT
3831 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3835 for count in 1 2 3 4
3837 for offset in 0 1 2 3
3839 local stripe_size=`expr $STRIPE_SIZE \* $num`
3840 local file=file"$num-$offset-$count"
3841 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3847 star -c f=$TMP/f102.tar $tdir
3852 [ "$SETUP_TEST102" = "yes" ] || return
3860 local testfile=$DIR/xattr_testfile
3865 [ "$UID" != 0 ] && skip "must run as root" && return
3866 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3868 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3870 echo "set/get xattr..."
3871 setfattr -n trusted.name1 -v value1 $testfile || error
3872 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3873 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3875 setfattr -n user.author1 -v author1 $testfile || error
3876 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3877 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3880 setfattr -n trusted.name2 -v value2 $testfile || error
3881 setfattr -n trusted.name3 -v value3 $testfile || error
3882 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3883 grep "trusted.name" | wc -l` -eq 3 ] || error
3886 setfattr -n user.author2 -v author2 $testfile || error
3887 setfattr -n user.author3 -v author3 $testfile || error
3888 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3889 grep "user" | wc -l` -eq 3 ] || error
3891 echo "remove xattr..."
3892 setfattr -x trusted.name1 $testfile || error
3893 getfattr -d -m trusted $testfile 2> /dev/null | \
3894 grep "trusted.name1" && error || true
3896 setfattr -x user.author1 $testfile || error
3897 getfattr -d -m user $testfile 2> /dev/null | \
3898 grep "user.author1" && error || true
3900 # b10667: setting lustre special xattr be silently discarded
3901 echo "set lustre special xattr ..."
3902 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3906 run_test 102a "user xattr test =================================="
3909 # b10930: get/set/list trusted.lov xattr
3910 echo "get/set/list trusted.lov xattr ..."
3911 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3912 local testfile=$DIR/$tfile
3913 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3914 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3915 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3917 local testfile2=${testfile}2
3918 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3919 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3922 setfattr -n trusted.lov -v $value $testfile2
3923 local tmp_file=${testfile}3
3924 $GETSTRIPE -v $testfile2 > $tmp_file
3925 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3926 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3927 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3928 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3930 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3933 # b10930: get/set/list lustre.lov xattr
3934 echo "get/set/list lustre.lov xattr ..."
3935 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3937 chown $RUNAS_ID $DIR/$tdir
3938 local testfile=$DIR/$tdir/$tfile
3939 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3940 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3941 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3943 local testfile2=${testfile}2
3944 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3945 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3947 $RUNAS $MCREATE $testfile2
3948 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3949 local tmp_file=${testfile}3
3950 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3951 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3952 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3953 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3954 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3956 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3962 local lines=`sed -n '/obdidx/=' $1`
3963 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3964 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3965 lines=`expr $lines + 1`
3966 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3969 compare_stripe_info1() {
3972 for count in 1 2 3 4
3974 for offset in 0 1 2 3
3976 local size=`expr $STRIPE_SIZE \* $num`
3977 local file=file"$num-$offset-$count"
3979 $GETSTRIPE -v $file > $tmp_file
3980 get_stripe_info $tmp_file
3981 if test $stripe_size -ne $size
3983 error "$file: different stripe size" && return
3985 if test $stripe_count -ne $count
3987 error "$file: different stripe count" && return
3989 if test $stripe_offset -ne 0
3991 error "$file: different stripe offset" && return
3999 compare_stripe_info2() {
4002 for count in 1 2 3 4
4004 for offset in 0 1 2 3
4006 local size=`expr $STRIPE_SIZE \* $num`
4007 local file=file"$num-$offset-$count"
4009 $GETSTRIPE -v $file > $tmp_file
4010 get_stripe_info $tmp_file
4011 if test $stripe_size -ne $size
4013 error "$file: different stripe size" && return
4015 if test $stripe_count -ne $count
4017 error "$file: different stripe count" && return
4019 if test $stripe_offset -ne $offset
4021 error "$file: different stripe offset" && return
4030 # b10930: star test for trusted.lov xattr
4031 star --xhelp 2>&1 | grep -q nolustre
4034 skip "being skipped because a lustre-aware star is not installed." && return
4036 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4039 star -x f=$TMP/f102.tar -C $DIR/d102d
4041 compare_stripe_info1
4044 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4047 # b10930: star test for trusted.lov xattr
4048 star --xhelp 2>&1 | grep -q nolustre
4049 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4050 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4053 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4055 compare_stripe_info2
4057 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4060 # b10930: star test for trusted.lov xattr
4061 star --xhelp 2>&1 | grep -q nolustre
4062 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4063 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4067 star -copy $tdir $DIR/d102f
4069 compare_stripe_info1
4071 run_test 102f "star copy files, not keep osts ==========="
4074 # b10930: star test for trusted.lov xattr
4075 star --xhelp 2>&1 | grep -q nolustre
4076 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4077 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4081 star -copy -preserve-osts $tdir $DIR/d102g
4083 compare_stripe_info2
4086 run_test 102g "star copy files, keep osts ==========="
4088 test_102h() { # bug 15777
4089 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4090 skip "must have user_xattr" && return
4091 [ -z "$(which setfattr 2>/dev/null)" ] &&
4092 skip "could not find setfattr" && return
4097 VALUE=datadatadatadatadatadatadatadata
4098 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4099 VALUE="$VALUE$VALUE"
4101 log "save $XBIG on $DIR/$tfile"
4102 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4103 error "saving $XBIG on $DIR/$tfile failed"
4104 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4105 OSIZE=$(echo $ORIG | wc -c)
4106 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4109 log "save $XSML on $DIR/$tfile"
4110 setfattr -n $XSML -v val $DIR/$tfile ||
4111 error "saving $XSML on $DIR/$tfile failed"
4112 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4113 if [ "$NEW" != "$ORIG" ]; then
4116 error "$XBIG different after saving $XSML"
4119 log "grow $XSML on $DIR/$tfile"
4120 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4121 error "growing $XSML on $DIR/$tfile failed"
4122 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4123 if [ "$NEW" != "$ORIG" ]; then
4126 error "$XBIG different after growing $XSML"
4128 log "$XBIG still valid after growing $XSML"
4130 run_test 102h "grow xattr from inside inode to external block"
4132 test_102i() { # bug 17038
4134 ln -s $DIR/$tfile $DIR/${tfile}link
4135 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4136 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
4137 rm -f $DIR/$tfile $DIR/${tfile}link
4139 run_test 102i "lgetxattr test on symbolic link ============"
4143 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4148 [ "$UID" != 0 ] && skip "must run as root" && return
4149 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4150 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4151 $GSS && skip "could not run under gss" && return
4153 declare -a identity_old
4155 for num in `seq $MDSCOUNT`; do
4156 switch_identity $num true || identity_old[$num]=$?
4163 echo "performing cp ..."
4164 run_acl_subtest cp || error
4165 echo "performing getfacl-noacl..."
4166 run_acl_subtest getfacl-noacl || error
4167 echo "performing misc..."
4168 run_acl_subtest misc || error
4169 echo "performing permissions..."
4170 run_acl_subtest permissions || error
4171 echo "performing setfacl..."
4172 run_acl_subtest setfacl || error
4174 # inheritance test got from HP
4175 echo "performing inheritance..."
4176 cp $LUSTRE/tests/acl/make-tree . || error
4177 chmod +x make-tree || error
4178 run_acl_subtest inheritance || error
4184 for num in `seq $MDSCOUNT`; do
4185 if [ "${identity_old[$num]}" = 1 ]; then
4186 switch_identity $num false || identity_old[$num]=$?
4190 run_test 103 "acl test ========================================="
4194 lfs df || error "lfs df failed"
4195 lfs df -ih || error "lfs df -ih failed"
4196 lfs df -h $DIR || error "lfs df -h $DIR failed"
4197 lfs df -i $DIR || error "lfs df -i $DIR failed"
4198 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4199 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4201 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4202 lctl --device %$OSC deactivate
4203 lfs df || error "lfs df with deactivated OSC failed"
4204 lctl --device %$OSC recover
4205 lfs df || error "lfs df with reactivated OSC failed"
4207 run_test 104 "lfs df [-ih] [path] test ========================="
4210 # doesn't work on 2.4 kernels
4212 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4214 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4216 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4219 run_test 105a "flock when mounted without -o flock test ========"
4223 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4225 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4227 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4230 run_test 105b "fcntl when mounted without -o flock test ========"
4234 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4236 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4238 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4241 run_test 105c "lockf when mounted without -o flock test ========"
4243 test_105d() { # bug 15924
4245 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4246 skip "mount w/o flock enabled" && return
4247 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4248 $LCTL set_param fail_loc=0x80000315
4249 flocks_test 2 $DIR/$tdir
4251 run_test 105d "flock race (should not freeze) ========"
4253 test_106() { #bug 10921
4255 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4256 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4258 run_test 106 "attempt exec of dir followed by chown of that dir"
4267 local save_pattern=$(sysctl -n kernel.core_pattern)
4268 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4269 sysctl -w kernel.core_pattern=$file
4270 sysctl -w kernel.core_uses_pid=0
4278 kill -s 11 $SLEEPPID
4280 if [ -e $file ]; then
4281 size=`stat -c%s $file`
4282 [ $size -eq 0 ] && error "Fail to create core file $file"
4284 error "Fail to create core file $file"
4287 sysctl -w kernel.core_pattern=$save_pattern
4288 sysctl -w kernel.core_uses_pid=$save_uses_pid
4291 run_test 107 "Coredump on SIG"
4295 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4296 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4297 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4298 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4302 run_test 110 "filename length checking"
4305 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4307 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4309 echo "Starting with $OSTIO_pre threads"
4312 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4313 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4314 echo "$NUMTEST creates/unlinks"
4316 createmany -o $DIR/$tdir/$tfile $NUMTEST
4317 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4319 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4322 # don't return an error
4323 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4324 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4325 echo "This may be fine, depending on what ran before this test" &&\
4326 echo "and how fast this system is." && return
4328 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4330 run_test 115 "verify dynamic thread creation===================="
4333 wait_delete_completed
4334 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4335 echo OST kbytes available: ${AVAIL[@]}
4336 MAXI=0; MAXV=${AVAIL[0]}
4337 MINI=0; MINV=${AVAIL[0]}
4338 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4339 #echo OST $i: ${AVAIL[i]}kb
4340 if [ ${AVAIL[i]} -gt $MAXV ]; then
4341 MAXV=${AVAIL[i]}; MAXI=$i
4343 if [ ${AVAIL[i]} -lt $MINV ]; then
4344 MINV=${AVAIL[i]}; MINI=$i
4347 echo Min free space: OST $MINI: $MINV
4348 echo Max free space: OST $MAXI: $MAXV
4352 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4354 echo -n "Free space priority "
4355 lctl get_param -n lov.*-clilov-*.qos_prio_free
4356 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4359 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4362 # generate uneven OSTs
4363 mkdir -p $DIR/$tdir/OST${MINI}
4366 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4367 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4369 while [ $FILL -gt 0 ]; do
4371 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4372 FILL=$(($FILL - 2048))
4380 DIFF=$(($MAXV - $MINV))
4381 DIFF2=$(($DIFF * 100 / $MINV))
4382 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4383 if [ $DIFF2 -gt 20 ]; then
4386 echo "failed - QOS mode won't be used"
4387 error_ignore "QOS imbalance criteria not met"
4391 MINI1=$MINI; MINV1=$MINV
4392 MAXI1=$MAXI; MAXV1=$MAXV
4394 # now fill using QOS
4395 echo writing a bunch of files to QOS-assigned OSTs
4396 $SETSTRIPE $DIR/$tdir -c 1
4398 while [ $FILL -gt 0 ]; do
4400 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4401 FILL=$(($FILL - 200))
4404 echo "wrote $i 200k files"
4408 echo "Note: free space may not be updated, so measurements might be off"
4410 DIFF2=$(($MAXV - $MINV))
4411 echo "free space delta: orig $DIFF final $DIFF2"
4412 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4413 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4414 echo "Wrote $DIFF to smaller OST $MINI1"
4415 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4416 echo "Wrote $DIFF2 to larger OST $MAXI1"
4417 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4419 # Figure out which files were written where
4420 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4421 awk '/'$MINI1': / {print $2; exit}')
4423 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4424 echo "$MINC files created on smaller OST $MINI1"
4425 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4426 awk '/'$MAXI1': / {print $2; exit}')
4428 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4429 echo "$MAXC files created on larger OST $MAXI1"
4430 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4431 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4433 run_test 116 "stripe QOS: free space balance ==================="
4435 test_117() # bug 10891
4437 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4438 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4439 lctl set_param fail_loc=0x21e
4440 > $DIR/$tfile || error "truncate failed"
4441 lctl set_param fail_loc=0
4442 echo "Truncate succeeded."
4444 run_test 117 "verify fsfilt_extend =========="
4446 export OLD_RESENDCOUNT=""
4447 set_resend_count () {
4448 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4449 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4450 lctl set_param -n $PROC_RESENDCOUNT $1
4451 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4454 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4456 # Reset async IO behavior after error case
4458 FILE=$DIR/reset_async
4460 # Ensure all OSCs are cleared
4461 $LSTRIPE $FILE 0 -1 -1
4462 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4467 test_118a() #bug 11710
4471 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4472 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4473 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4475 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4476 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4480 run_test 118a "verify O_SYNC works =========="
4484 remote_ost_nodsh && skip "remote OST with nodsh" && return
4488 #define OBD_FAIL_OST_ENOENT 0x217
4489 set_nodes_failloc "$(osts_nodes)" 0x217
4490 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4492 set_nodes_failloc "$(osts_nodes)" 0
4493 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4494 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4497 if [[ $RC -eq 0 ]]; then
4498 error "Must return error due to dropped pages, rc=$RC"
4502 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4503 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4507 echo "Dirty pages not leaked on ENOENT"
4509 # Due to the above error the OSC will issue all RPCs syncronously
4510 # until a subsequent RPC completes successfully without error.
4511 multiop $DIR/$tfile Ow4096yc
4516 run_test 118b "Reclaim dirty pages on fatal error =========="
4520 remote_ost_nodsh && skip "remote OST with nodsh" && return
4524 #define OBD_FAIL_OST_EROFS 0x216
4525 set_nodes_failloc "$(osts_nodes)" 0x216
4527 # multiop should block due to fsync until pages are written
4528 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4532 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4533 error "Multiop failed to block on fsync, pid=$MULTIPID"
4536 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4538 if [[ $WRITEBACK -eq 0 ]]; then
4539 error "No page in writeback, writeback=$WRITEBACK"
4542 set_nodes_failloc "$(osts_nodes)" 0
4545 if [[ $RC -ne 0 ]]; then
4546 error "Multiop fsync failed, rc=$RC"
4549 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4550 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4552 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4553 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4557 echo "Dirty pages flushed via fsync on EROFS"
4560 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4564 remote_ost_nodsh && skip "remote OST with nodsh" && return
4568 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4569 set_nodes_failloc "$(osts_nodes)" 0x214
4570 # multiop should block due to fsync until pages are written
4571 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4575 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4576 error "Multiop failed to block on fsync, pid=$MULTIPID"
4579 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4581 if [[ $WRITEBACK -eq 0 ]]; then
4582 error "No page in writeback, writeback=$WRITEBACK"
4585 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4586 set_nodes_failloc "$(osts_nodes)" 0
4588 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4589 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4591 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4592 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4596 echo "Dirty pages gaurenteed flushed via fsync"
4599 run_test 118d "Fsync validation inject a delay of the bulk =========="
4604 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4605 lctl set_param fail_loc=0x8000040a
4607 # Should simulate EINVAL error which is fatal
4608 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4610 if [[ $RC -eq 0 ]]; then
4611 error "Must return error due to dropped pages, rc=$RC"
4614 lctl set_param fail_loc=0x0
4616 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4617 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4618 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4620 if [[ $LOCKED -ne 0 ]]; then
4621 error "Locked pages remain in cache, locked=$LOCKED"
4624 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4625 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4629 echo "No pages locked after fsync"
4634 run_test 118f "Simulate unrecoverable OSC side error =========="
4639 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4640 lctl set_param fail_loc=0x406
4642 # simulate local -ENOMEM
4643 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4646 lctl set_param fail_loc=0
4647 if [[ $RC -eq 0 ]]; then
4648 error "Must return error due to dropped pages, rc=$RC"
4651 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4655 if [[ $LOCKED -ne 0 ]]; then
4656 error "Locked pages remain in cache, locked=$LOCKED"
4659 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4660 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4664 echo "No pages locked after fsync"
4669 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4672 remote_ost_nodsh && skip "remote OST with nodsh" && return
4676 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4677 set_nodes_failloc "$(osts_nodes)" 0x20e
4678 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4679 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4682 set_nodes_failloc "$(osts_nodes)" 0
4683 if [[ $RC -eq 0 ]]; then
4684 error "Must return error due to dropped pages, rc=$RC"
4687 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4688 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4689 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4691 if [[ $LOCKED -ne 0 ]]; then
4692 error "Locked pages remain in cache, locked=$LOCKED"
4695 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4696 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4700 echo "No pages locked after fsync"
4704 run_test 118h "Verify timeout in handling recoverables errors =========="
4707 remote_ost_nodsh && skip "remote OST with nodsh" && return
4711 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4712 set_nodes_failloc "$(osts_nodes)" 0x20e
4714 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4715 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4718 set_nodes_failloc "$(osts_nodes)" 0
4722 if [[ $RC -ne 0 ]]; then
4723 error "got error, but should be not, rc=$RC"
4726 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4727 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4728 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4729 if [[ $LOCKED -ne 0 ]]; then
4730 error "Locked pages remain in cache, locked=$LOCKED"
4733 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4734 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4738 echo "No pages locked after fsync"
4742 run_test 118i "Fix error before timeout in recoverable error =========="
4745 remote_ost_nodsh && skip "remote OST with nodsh" && return
4749 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4750 set_nodes_failloc "$(osts_nodes)" 0x220
4752 # return -EIO from OST
4753 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4755 set_nodes_failloc "$(osts_nodes)" 0x0
4756 if [[ $RC -eq 0 ]]; then
4757 error "Must return error due to dropped pages, rc=$RC"
4760 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4761 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4762 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4763 if [[ $LOCKED -ne 0 ]]; then
4764 error "Locked pages remain in cache, locked=$LOCKED"
4767 # in recoverable error on OST we want resend and stay until it finished
4768 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4769 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4773 echo "No pages locked after fsync"
4777 run_test 118j "Simulate unrecoverable OST side error =========="
4781 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4783 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4784 set_nodes_failloc "$(osts_nodes)" 0x20e
4787 for ((i=0;i<10;i++)); do
4788 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4789 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4796 set_nodes_failloc "$(osts_nodes)" 0
4798 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4800 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4802 test_119a() # bug 11737
4804 BSIZE=$((512 * 1024))
4805 directio write $DIR/$tfile 0 1 $BSIZE
4806 # We ask to read two blocks, which is more than a file size.
4807 # directio will indicate an error when requested and actual
4808 # sizes aren't equeal (a normal situation in this case) and
4809 # print actual read amount.
4810 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4811 if [ "$NOB" != "$BSIZE" ]; then
4812 error "read $NOB bytes instead of $BSIZE"
4816 run_test 119a "Short directIO read must return actual read amount"
4818 test_119b() # bug 11737
4820 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4822 $SETSTRIPE $DIR/$tfile -c 2
4823 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4825 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4826 error "direct read failed"
4829 run_test 119b "Sparse directIO read must return actual read amount"
4831 test_119c() # bug 13099
4834 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4835 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4838 run_test 119c "Testing for direct read hitting hole"
4840 test_119d() # bug 15950
4842 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4843 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4845 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4846 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4847 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4848 lctl set_param fail_loc=0x40d
4849 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4852 cat $DIR/$tfile > /dev/null &
4853 lctl set_param fail_loc=0
4856 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4858 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4859 error "the read rpcs have not completed in 2s"
4861 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4863 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4867 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4868 skip "no early lock cancel on server" && return 0
4869 lru_resize_disable mdc
4870 lru_resize_disable osc
4871 cancel_lru_locks mdc
4872 stat $DIR/$tdir > /dev/null
4873 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4874 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4876 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4877 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4878 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4879 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4880 lru_resize_enable mdc
4881 lru_resize_enable osc
4883 run_test 120a "Early Lock Cancel: mkdir test"
4887 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4888 skip "no early lock cancel on server" && return 0
4889 lru_resize_disable mdc
4890 lru_resize_disable osc
4891 cancel_lru_locks mdc
4892 stat $DIR/$tdir > /dev/null
4893 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4894 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4896 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4897 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4898 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4899 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4900 lru_resize_enable mdc
4901 lru_resize_enable osc
4903 run_test 120b "Early Lock Cancel: create test"
4907 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4908 skip "no early lock cancel on server" && return 0
4909 lru_resize_disable mdc
4910 lru_resize_disable osc
4911 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4912 touch $DIR/$tdir/d1/f1
4913 cancel_lru_locks mdc
4914 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4915 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4916 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4917 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4918 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4919 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4920 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4921 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4922 lru_resize_enable mdc
4923 lru_resize_enable osc
4925 run_test 120c "Early Lock Cancel: link test"
4929 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4930 skip "no early lock cancel on server" && return 0
4931 lru_resize_disable mdc
4932 lru_resize_disable osc
4934 cancel_lru_locks mdc
4935 stat $DIR/$tdir > /dev/null
4936 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4937 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4938 chmod a+x $DIR/$tdir
4939 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4940 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4943 lru_resize_enable mdc
4944 lru_resize_enable osc
4946 run_test 120d "Early Lock Cancel: setattr test"
4950 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4951 skip "no early lock cancel on server" && return 0
4952 lru_resize_disable mdc
4953 lru_resize_disable osc
4954 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4955 cancel_lru_locks mdc
4956 cancel_lru_locks osc
4957 dd if=$DIR/$tdir/f1 of=/dev/null
4958 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4959 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4960 awk '/ldlm_cancel/ {print $2}'`
4961 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4962 awk '/ldlm_bl_callback/ {print $2}'`
4963 unlink $DIR/$tdir/f1
4964 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4965 awk '/ldlm_cancel/ {print $2}'`
4966 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4967 awk '/ldlm_bl_callback/ {print $2}'`
4968 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4969 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4970 lru_resize_enable mdc
4971 lru_resize_enable osc
4973 run_test 120e "Early Lock Cancel: unlink test"
4976 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4977 skip "no early lock cancel on server" && return 0
4979 lru_resize_disable mdc
4980 lru_resize_disable osc
4981 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4982 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4983 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4984 cancel_lru_locks mdc
4985 cancel_lru_locks osc
4986 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4987 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4988 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4989 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4990 awk '/ldlm_cancel/ {print $2}'`
4991 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4992 awk '/ldlm_bl_callback/ {print $2}'`
4993 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4994 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4995 awk '/ldlm_cancel/ {print $2}'`
4996 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4997 awk '/ldlm_bl_callback/ {print $2}'`
4998 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4999 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5000 lru_resize_enable mdc
5001 lru_resize_enable osc
5003 run_test 120f "Early Lock Cancel: rename test"
5006 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5007 skip "no early lock cancel on server" && return 0
5008 lru_resize_disable mdc
5009 lru_resize_disable osc
5011 echo create $count files
5013 cancel_lru_locks mdc
5014 cancel_lru_locks osc
5017 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5018 awk '/ldlm_cancel/ {print $2}'`
5019 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5020 awk '/ldlm_bl_callback/ {print $2}'`
5021 createmany -o $DIR/$tdir/f $count
5023 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5024 awk '/ldlm_cancel/ {print $2}'`
5025 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5026 awk '/ldlm_bl_callback/ {print $2}'`
5028 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5029 echo rm $count files
5032 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5033 awk '/ldlm_cancel/ {print $2}'`
5034 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5035 awk '/ldlm_bl_callback/ {print $2}'`
5037 echo total: $count removes in $((t2-t1))
5038 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5040 # wait for commitment of removal
5041 lru_resize_enable mdc
5042 lru_resize_enable osc
5044 run_test 120g "Early Lock Cancel: performance test"
5046 test_121() { #bug #10589
5048 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5049 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5050 lctl set_param fail_loc=0x310
5051 cancel_lru_locks osc > /dev/null
5052 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5053 lctl set_param fail_loc=0
5054 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5056 run_test 121 "read cancel race ========="
5058 test_123a() { # was test 123, statahead(bug 11401)
5060 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5061 log "testing on UP system. Performance may be not as good as expected."
5065 remount_client $MOUNT
5068 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5069 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5071 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5072 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5074 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5075 cancel_lru_locks mdc
5076 cancel_lru_locks osc
5078 ls -l $DIR/$tdir > /dev/null
5080 delta_sa=$((etime - stime))
5081 log "ls $i files with statahead: $delta_sa sec"
5082 lctl get_param -n llite.*.statahead_stats
5084 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5085 lctl set_param -n llite.*.statahead_max 0
5086 lctl get_param llite.*.statahead_max
5087 cancel_lru_locks mdc
5088 cancel_lru_locks osc
5090 ls -l $DIR/$tdir > /dev/null
5092 delta=$((etime - stime))
5093 log "ls $i files without statahead: $delta sec"
5095 lctl set_param llite.*.statahead_max=$max
5096 if [ $delta_sa -gt $(($delta + 2)) ]; then
5097 log "ls $i files is slower with statahead!"
5101 [ $delta -gt 20 ] && break
5102 [ $delta -gt 8 ] && MULT=$((50 / delta))
5103 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5111 delta=$((etime - stime))
5112 log "rm -r $DIR/$tdir/: $delta seconds"
5114 lctl get_param -n llite.*.statahead_stats
5115 # wait for commitment of removal
5117 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5120 run_test 123a "verify statahead work"
5122 test_123b () { # statahead(bug 15027)
5124 createmany -o $DIR/$tdir/$tfile-%d 1000
5126 cancel_lru_locks mdc
5127 cancel_lru_locks osc
5129 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5130 lctl set_param fail_loc=0x80000803
5131 ls -lR $DIR/$tdir > /dev/null
5133 lctl set_param fail_loc=0x0
5134 lctl get_param -n llite.*.statahead_stats
5139 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5142 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5143 skip "no lru resize on server" && return 0
5145 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5147 # use touch to produce $NR new locks
5148 log "create $NR files at $DIR/$tdir"
5149 createmany -o $DIR/$tdir/f $NR ||
5150 error "failed to create $NR files in $DIR/$tdir"
5152 cancel_lru_locks mdc
5153 ls -l $DIR/$tdir > /dev/null
5157 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5158 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5159 LRU_SIZE=$(lctl get_param -n $PARAM)
5160 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5161 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5162 log "using $(basename $NSDIR) namespace"
5167 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5168 skip "Not enough cached locks created!"
5171 log "created $LRU_SIZE lock(s)"
5173 # we want to sleep 30s to not make test too long
5177 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5180 # get the pool limit
5181 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5183 # calculate lock volume factor taking into account data set size and the
5184 # rule that number of locks will be getting smaller durring sleep interval
5185 # and we need to additionally enforce LVF to take this into account.
5186 # Use $LRU_SIZE_B here to take into account real number of locks created
5187 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5188 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5189 LRU_SIZE_B=$LRU_SIZE
5190 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5191 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5192 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5193 log "sleep for $((SLEEP+SLEEP_ADD))s"
5194 sleep $((SLEEP+SLEEP_ADD))
5195 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5196 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5198 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5199 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5200 unlinkmany $DIR/$tdir/f $NR
5204 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5205 log "unlink $NR files at $DIR/$tdir"
5206 unlinkmany $DIR/$tdir/f $NR
5208 run_test 124a "lru resize ======================================="
5210 get_max_pool_limit()
5212 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5215 if test $l -gt $max; then
5223 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5224 skip "no lru resize on server" && return 0
5226 LIMIT=`get_max_pool_limit`
5228 NR=$(($(default_lru_size)*20))
5229 if [ $NR -gt $LIMIT ]; then
5230 log "Limit lock number by $LIMIT locks"
5233 lru_resize_disable mdc
5234 mkdir -p $DIR/$tdir/disable_lru_resize ||
5235 error "failed to create $DIR/$tdir/disable_lru_resize"
5237 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5238 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5239 cancel_lru_locks mdc
5242 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5245 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5248 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5252 nolruresize_delta=$((etime-stime))
5253 log "ls -la time: $nolruresize_delta seconds"
5254 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5255 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5257 lru_resize_enable mdc
5258 mkdir -p $DIR/$tdir/enable_lru_resize ||
5259 error "failed to create $DIR/$tdir/enable_lru_resize"
5261 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5262 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5263 cancel_lru_locks mdc
5266 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5269 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5272 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5276 lruresize_delta=$((etime-stime))
5277 log "ls -la time: $lruresize_delta seconds"
5278 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5280 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5281 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5282 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5283 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5285 log "lru resize performs the same with no lru resize"
5287 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5289 run_test 124b "lru resize (performance test) ======================="
5291 test_125() { # 13358
5292 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5293 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5294 mkdir -p $DIR/d125 || error "mkdir failed"
5295 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5296 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5297 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5299 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5301 test_126() { # bug 12829/13455
5302 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5303 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5304 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5305 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5307 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5309 run_test 126 "check that the fsgid provided by the client is taken into account"
5311 test_127() { # bug 15521
5312 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5313 $LCTL set_param osc.*.stats=0
5314 FSIZE=$((2048 * 1024))
5315 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5316 cancel_lru_locks osc
5317 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5319 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5320 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5321 echo "got $COUNT $NAME"
5322 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5323 eval $NAME=$COUNT || error "Wrong proc format"
5326 read_bytes|write_bytes)
5327 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5328 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5329 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5330 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5331 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5332 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5333 error "sumsquare is too small: $SUMSQ"
5334 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5335 error "sumsquare is too big: $SUMSQ"
5339 done < $DIR/${tfile}.tmp
5341 #check that we actually got some stats
5342 [ "$read_bytes" ] || error "Missing read_bytes stats"
5343 [ "$write_bytes" ] || error "Missing write_bytes stats"
5344 [ "$read_bytes" != 0 ] || error "no read done"
5345 [ "$write_bytes" != 0 ] || error "no write done"
5347 run_test 127 "verify the client stats are sane"
5349 test_128() { # bug 15212
5351 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5356 result=$(grep error $TMP/$tfile.log)
5358 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5360 run_test 128 "interactive lfs for 2 consecutive find's"
5366 local LDPROC=/proc/fs/ldiskfs
5368 for node in $(mdts_nodes); do
5369 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5370 for dev in $devs; do
5371 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5372 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5377 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5389 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5390 multiop $DIR/$tdir/$J Oc
5392 if [ $rc -eq $EFBIG ]; then
5394 echo "return code $rc received as expected"
5396 elif [ $rc -ne 0 ]; then
5398 error_exit "return code $rc received instead of expected $EFBIG"
5401 I=$(stat -c%s "$DIR/$tdir")
5404 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5405 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5407 run_test 129 "test directory size limit ========================"
5410 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5411 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5413 local fm_file=$DIR/$tfile
5414 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5415 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5417 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5418 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5420 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5422 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5425 for line in $filefrag_op
5427 frag_lun=`echo $line | cut -d: -f5`
5428 ext_len=`echo $line | cut -d: -f4`
5429 if (( $frag_lun != $lun )); then
5430 error "FIEMAP on 1-stripe file($fm_file) failed"
5433 (( tot_len += ext_len ))
5436 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5437 error "FIEMAP on 1-stripe file($fm_file) failed;"
5440 echo "FIEMAP on single striped file succeeded"
5442 run_test 130a "FIEMAP (1-stripe file)"
5445 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5447 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5448 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5450 local fm_file=$DIR/$tfile
5451 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5452 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5454 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5455 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5457 last_lun=`echo $filefrag_op | cut -d: -f5`
5462 for line in $filefrag_op
5464 frag_lun=`echo $line | cut -d: -f5`
5465 ext_len=`echo $line | cut -d: -f4`
5466 if (( $frag_lun != $last_lun )); then
5467 if (( tot_len != 1024 )); then
5468 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5475 (( tot_len += ext_len ))
5478 if (( num_luns != 2 || tot_len != 1024 )); then
5479 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5483 echo "FIEMAP on 2-stripe file succeeded"
5485 run_test 130b "FIEMAP (2-stripe file)"
5488 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5490 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5491 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5493 local fm_file=$DIR/$tfile
5494 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5495 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5497 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5498 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5500 last_lun=`echo $filefrag_op | cut -d: -f5`
5505 for line in $filefrag_op
5507 frag_lun=`echo $line | cut -d: -f5`
5508 ext_len=`echo $line | cut -d: -f4`
5509 if (( $frag_lun != $last_lun )); then
5510 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5511 if (( logical != 512 )); then
5512 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5515 if (( tot_len != 512 )); then
5516 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5523 (( tot_len += ext_len ))
5526 if (( num_luns != 2 || tot_len != 512 )); then
5527 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5531 echo "FIEMAP on 2-stripe file with hole succeeded"
5533 run_test 130c "FIEMAP (2-stripe file with hole)"
5536 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5538 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5539 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5541 local fm_file=$DIR/$tfile
5542 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5543 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5545 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5546 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5548 last_lun=`echo $filefrag_op | cut -d: -f5`
5553 for line in $filefrag_op
5555 frag_lun=`echo $line | cut -d: -f5`
5556 ext_len=`echo $line | cut -d: -f4`
5557 if (( $frag_lun != $last_lun )); then
5558 if (( tot_len != 1024 )); then
5559 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5566 (( tot_len += ext_len ))
5569 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5570 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5574 echo "FIEMAP on N-stripe file succeeded"
5576 run_test 130d "FIEMAP (N-stripe file)"
5579 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5581 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5582 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5584 local fm_file=$DIR/$tfile
5585 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5587 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5588 for ((i = 0; i < $NUM_BLKS; i++))
5590 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5593 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5594 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5596 last_lun=`echo $filefrag_op | cut -d: -f5`
5601 for line in $filefrag_op
5603 frag_lun=`echo $line | cut -d: -f5`
5604 ext_len=`echo $line | cut -d: -f4`
5605 if (( $frag_lun != $last_lun )); then
5606 if (( tot_len != $EXPECTED_LEN )); then
5607 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5614 (( tot_len += ext_len ))
5617 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5618 echo "$num_luns $tot_len"
5619 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5623 echo "FIEMAP with continuation calls succeeded"
5625 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5628 local TF="$TMP/$tfile"
5630 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5632 cancel_lru_locks osc
5633 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5634 remount_client $MOUNT
5635 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5638 $TRUNCATE $DIR/$tfile 6000
5639 cancel_lru_locks osc
5640 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5643 echo "12345" >>$DIR/$tfile
5644 cancel_lru_locks osc
5645 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5648 echo "12345" >>$DIR/$tfile
5649 cancel_lru_locks osc
5650 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5655 run_test 150 "truncate/append tests"
5657 function roc_access() {
5658 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5659 grep 'cache_access'| awk '{print $2}' | \
5660 awk '{sum=sum+$3} END{print sum}'`
5664 function roc_hit() {
5665 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5666 grep 'cache_hit'|awk '{print $2}' | \
5667 awk '{sum=sum+$1} END{print sum}'`
5674 # check whether obdfilter is cache capable at all
5675 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5676 echo "not cache-capable obdfilter"
5680 # check cache is enabled on all obdfilters
5681 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5682 echo "oss cache is disabled"
5686 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5688 # pages should be in the case right after write
5689 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5691 cancel_lru_locks osc
5692 cat $DIR/$tfile >/dev/null
5694 if ! let "AFTER - BEFORE == CPAGES"; then
5695 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5698 # the following read invalidates the cache
5699 cancel_lru_locks osc
5700 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5701 cat $DIR/$tfile >/dev/null
5703 # now data shouldn't be found in the cache
5705 cancel_lru_locks osc
5706 cat $DIR/$tfile >/dev/null
5708 if ! let "AFTER - BEFORE == CPAGES"; then
5709 error "IN CACHE: before: $BEFORE, after: $AFTER"
5712 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5715 run_test 151 "test cache on oss and controls ==============================="
5718 local TF="$TMP/$tfile"
5720 # simulate ENOMEM during write
5721 #define OBD_FAIL_OST_NOMEM 0x226
5722 lctl set_param fail_loc=0x80000226
5723 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5725 sync || error "sync failed"
5726 lctl set_param fail_loc=0
5728 # discard client's cache
5729 cancel_lru_locks osc
5731 # simulate ENOMEM during read
5732 lctl set_param fail_loc=0x80000226
5733 cmp $TF $DIR/$tfile || error "cmp failed"
5734 lctl set_param fail_loc=0
5738 run_test 152 "test read/write with enomem ============================"
5743 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5745 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5746 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5747 POOL_DIR=$POOL_ROOT/dir_tst
5748 POOL_FILE=$POOL_ROOT/file_tst
5750 check_file_in_pool()
5753 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5756 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5757 if [[ "$found" == "" ]]
5759 echo "pool list: $TGTPOOL_LIST"
5760 echo "striping: $res"
5761 error "$file not allocated in $POOL"
5769 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5770 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5771 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5772 [ $? == 0 ] || error "Pool creation of $POOL failed"
5774 run_test 200a "Create new pool =========================================="
5777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5778 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5779 $TGTPOOL_MAX | tr '\n' ' ')
5780 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5781 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5782 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5784 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5786 run_test 200b "Add targets to a pool ===================================="
5789 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5791 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5792 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5794 run_test 200c "Set pool on a directory ================================="
5797 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5798 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5799 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5801 run_test 200d "Check pool on a directory ==============================="
5804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5806 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5808 file=$POOL_DIR/file-$i
5810 check_file_in_pool $file
5813 failed=$(($failed + 1))
5816 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5818 run_test 200e "Check files allocation from directory pool =============="
5821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5824 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5826 file=$POOL_FILE/spoo-$i
5827 $SETSTRIPE -p $POOL $file
5828 check_file_in_pool $file
5831 failed=$(($failed + 1))
5834 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5836 run_test 200f "Create files in a pool ==================================="
5839 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5840 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5841 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5842 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5843 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5845 run_test 200g "Remove a target from a pool ============================="
5848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5849 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5851 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5853 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5854 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5856 run_test 200h "Remove all targets from a pool =========================="
5859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5860 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5861 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5862 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5864 run_test 200i "Remove a pool ============================================"
5870 log "cleanup: ======================================================"
5871 check_and_cleanup_lustre
5872 if [ "$I_MOUNTED" != "yes" ]; then
5873 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
5876 echo '=========================== finished ==============================='
5877 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
5878 echo "$0: completed"