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: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27u 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 ============================="
163 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
164 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
166 run_test 0c "check import proc ============================="
171 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/d1/d2 || error
174 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
179 $CHECKSTAT -a $DIR/d1 || error
181 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
186 $CHECKSTAT -t file $DIR/d2/f || error
188 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
192 $CHECKSTAT -a $DIR/d2 || error
194 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
198 $CHECKSTAT -t dir $DIR/d3 || error
200 run_test 3a "mkdir .../d3 ======================================"
203 if [ ! -d $DIR/d3 ]; then
207 $CHECKSTAT -t file $DIR/d3/f || error
209 run_test 3b "touch .../d3/f ===================================="
213 $CHECKSTAT -a $DIR/d3 || error
215 run_test 3c "rm -r .../d3 ======================================"
219 $CHECKSTAT -t dir $DIR/d4 || error
221 run_test 4a "mkdir .../d4 ======================================"
224 if [ ! -d $DIR/d4 ]; then
228 $CHECKSTAT -t dir $DIR/d4/d2 || error
230 run_test 4b "mkdir .../d4/d2 ==================================="
235 chmod 0707 $DIR/d5/d2
236 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
238 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
242 chmod 0666 $DIR/f6a || error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6a "touch .../f6a; chmod .../f6a ======================"
248 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
249 if [ ! -f $DIR/f6a ]; then
253 $RUNAS chmod 0444 $DIR/f6a && error
254 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
256 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
261 chown $RUNAS_ID $DIR/f6c || error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6c "touch .../f6c; chown .../f6c ======================"
267 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
268 if [ ! -f $DIR/f6c ]; then
270 chown $RUNAS_ID $DIR/f6c
272 $RUNAS chown $UID $DIR/f6c && error
273 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
275 run_test 6d "$RUNAS chown .../f6c (should return error) =="
278 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
280 chgrp $RUNAS_ID $DIR/f6e || error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
286 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
287 if [ ! -f $DIR/f6e ]; then
289 chgrp $RUNAS_ID $DIR/f6e
291 $RUNAS chgrp $UID $DIR/f6e && error
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
294 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
297 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
298 mkdir $DIR/d6g || error
299 chmod 777 $DIR/d6g || error
300 $RUNAS mkdir $DIR/d6g/d || error
301 chmod g+s $DIR/d6g/d || error
302 mkdir $DIR/d6g/d/subdir
303 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
305 run_test 6g "Is new dir in sgid dir inheriting group?"
307 test_6h() { # bug 7331
308 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
309 touch $DIR/f6h || error "touch failed"
310 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
311 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
312 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
314 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
320 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
322 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
325 if [ ! -d $DIR/d7 ]; then
329 echo -n foo > $DIR/d7/f2
330 [ "`cat $DIR/d7/f2`" = "foo" ] || error
331 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
333 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
339 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
341 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
347 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
349 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
355 $CHECKSTAT -t file $DIR/d10/d2/f || error
357 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
362 chmod 0666 $DIR/d11/d2
363 chmod 0705 $DIR/d11/d2
364 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
366 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
371 chmod 0666 $DIR/d12/f
372 chmod 0654 $DIR/d12/f
373 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
375 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
379 dd if=/dev/zero of=$DIR/d13/f count=10
381 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
383 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
389 $CHECKSTAT -a $DIR/d14/f || error
391 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
396 mv $DIR/d15/f $DIR/d15/f2
397 $CHECKSTAT -t file $DIR/d15/f2 || error
399 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
405 $CHECKSTAT -a $DIR/d16/f || error
407 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
412 ln -s $DIR/d17/f $DIR/d17/l-exist
414 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
415 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
416 rm -f $DIR/d17/l-exist
417 $CHECKSTAT -a $DIR/d17/l-exist || error
419 run_test 17a "symlinks: create, remove (real) =================="
423 ln -s no-such-file $DIR/d17/l-dangle
425 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
426 $CHECKSTAT -fa $DIR/d17/l-dangle || error
427 rm -f $DIR/d17/l-dangle
428 $CHECKSTAT -a $DIR/d17/l-dangle || error
430 run_test 17b "symlinks: create, remove (dangling) =============="
432 test_17c() { # bug 3440 - don't save failed open RPC for replay
434 ln -s foo $DIR/d17/f17c
435 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
437 run_test 17c "symlinks: open dangling (should return error) ===="
441 ln -s foo $DIR/d17/f17d
442 touch $DIR/d17/f17d || error "creating to new symlink"
444 run_test 17d "symlinks: create dangling ========================"
448 local foo=$DIR/$tdir/$tfile
449 ln -s $foo $foo || error "create symlink failed"
450 ls -l $foo || error "ls -l failed"
451 ls $foo && error "ls not failed" || true
453 run_test 17e "symlinks: create recursive symlink (should return error) ===="
457 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
465 run_test 17f "symlinks: long and very long symlink name ========================"
469 for ((i = 0; i < 511; ++i)); do
470 LONGSYMLINK="${LONGSYMLINK}01234567"
472 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
475 run_test 17g "symlinks: really long symlink name ==============================="
481 run_test 18 "touch .../f ; ls ... =============================="
487 $CHECKSTAT -a $DIR/f19 || error
489 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
492 ls -l $DIR/f19 && error || true
494 run_test 19b "ls -l .../f19 (should return error) =============="
497 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
498 $RUNAS touch $DIR/f19 && error || true
500 run_test 19c "$RUNAS touch .../f19 (should return error) =="
503 cat $DIR/f19 && error || true
505 run_test 19d "cat .../f19 (should return error) =============="
517 $CHECKSTAT -a $DIR/f || error
519 run_test 20 "touch .../f ; ls -l ... ==========================="
523 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
524 ln -s dangle $DIR/d21/link
525 echo foo >> $DIR/d21/link
527 $CHECKSTAT -t link $DIR/d21/link || error
528 $CHECKSTAT -f -t file $DIR/d21/link || error
530 run_test 21 "write to dangling link ============================"
535 chown $RUNAS_ID $WDIR
536 (cd $WDIR || error "cd $WDIR failed";
537 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
539 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
540 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
541 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
543 run_test 22 "unpack tar archive as non-root user ==============="
548 $TOEXCL -e $DIR/d23/f23 || error
550 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
553 echo '== rename sanity =============================================='
554 echo '-- same directory rename'
557 mv $DIR/R1/f $DIR/R1/g
558 $CHECKSTAT -t file $DIR/R1/g || error
560 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
565 mv $DIR/R2/f $DIR/R2/g
566 $CHECKSTAT -a $DIR/R2/f || error
567 $CHECKSTAT -t file $DIR/R2/g || error
569 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
574 mv $DIR/R3/f $DIR/R3/g
575 $CHECKSTAT -a $DIR/R3/f || error
576 $CHECKSTAT -t dir $DIR/R3/g || error
578 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
583 mrename $DIR/R4/f $DIR/R4/g
584 $CHECKSTAT -a $DIR/R4/f || error
585 $CHECKSTAT -t dir $DIR/R4/g || error
587 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
590 echo '-- cross directory renames --'
593 mv $DIR/R5a/f $DIR/R5b/g
594 $CHECKSTAT -a $DIR/R5a/f || error
595 $CHECKSTAT -t file $DIR/R5b/g || error
597 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
601 touch $DIR/R6a/f $DIR/R6b/g
602 mv $DIR/R6a/f $DIR/R6b/g
603 $CHECKSTAT -a $DIR/R6a/f || error
604 $CHECKSTAT -t file $DIR/R6b/g || error
606 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
611 mv $DIR/R7a/d $DIR/R7b/e
612 $CHECKSTAT -a $DIR/R7a/d || error
613 $CHECKSTAT -t dir $DIR/R7b/e || error
615 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
619 mkdir $DIR/R8a/d $DIR/R8b/e
620 mrename $DIR/R8a/d $DIR/R8b/e
621 $CHECKSTAT -a $DIR/R8a/d || error
622 $CHECKSTAT -t dir $DIR/R8b/e || error
624 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
627 echo "-- rename error cases"
631 mrename $DIR/R9/f $DIR/R9/a
632 $CHECKSTAT -t file $DIR/R9/f || error
633 $CHECKSTAT -t dir $DIR/R9/a || error
634 $CHECKSTAT -a file $DIR/R9/a/f || error
636 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
640 mrename $DIR/R10/f $DIR/R10/g
641 $CHECKSTAT -t dir $DIR/R10 || error
642 $CHECKSTAT -a $DIR/R10/f || error
643 $CHECKSTAT -a $DIR/R10/g || error
645 run_test 24j "source does not exist ============================"
648 mkdir $DIR/R11a $DIR/R11a/d
650 mv $DIR/R11a/f $DIR/R11a/d
651 $CHECKSTAT -a $DIR/R11a/f || error
652 $CHECKSTAT -t file $DIR/R11a/d/f || error
654 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
656 # bug 2429 - rename foo foo foo creates invalid file
659 multiop $f OcNs || error
661 run_test 24l "Renaming a file to itself ========================"
665 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
666 # on ext3 this does not remove either the source or target files
667 # though the "expected" operation would be to remove the source
668 $CHECKSTAT -t file ${f} || error "${f} missing"
669 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
671 run_test 24m "Renaming a file to a hard link to itself ========="
675 # this stats the old file after it was renamed, so it should fail
679 $CHECKSTAT ${f}.rename
682 run_test 24n "Statting the old file after renaming (Posix rename 2)"
685 check_kernel_version 37 || return 0
687 rename_many -s random -v -n 10 $DIR/d24o
689 run_test 24o "rename of files during htree split ==============="
693 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
694 mrename $DIR/R12a $DIR/R12b
695 $CHECKSTAT -a $DIR/R12a || error
696 $CHECKSTAT -t dir $DIR/R12b || error
697 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
698 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
700 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
704 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
705 multiop_bg_pause $DIR/R13b D_c || return 1
708 mrename $DIR/R13a $DIR/R13b
709 $CHECKSTAT -a $DIR/R13a || error
710 $CHECKSTAT -t dir $DIR/R13b || error
711 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
712 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
714 wait $MULTIPID || error "multiop close failed"
716 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
718 test_24r() { #bug 3789
719 mkdir $DIR/R14a $DIR/R14a/b
720 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
721 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
722 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
724 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
727 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
728 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
729 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
730 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
732 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
734 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
735 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
736 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
737 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
739 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
741 test_24u() { # bug12192
742 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
743 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
745 run_test 24u "create stripe file"
748 echo '== symlink sanity ============================================='
752 touch $DIR/s25/foo || error
754 run_test 25a "create file in symlinked directory ==============="
757 [ ! -d $DIR/d25 ] && test_25a
758 $CHECKSTAT -t file $DIR/s25/foo || error
760 run_test 25b "lookup file in symlinked directory ==============="
765 ln -s d26/d26-2 $DIR/s26
766 touch $DIR/s26/foo || error
768 run_test 26a "multiple component symlink ======================="
771 mkdir -p $DIR/d26b/d26-2
772 ln -s d26b/d26-2/foo $DIR/s26-2
773 touch $DIR/s26-2 || error
775 run_test 26b "multiple component symlink at end of lookup ======"
780 ln -s d26.2 $DIR/s26.2-1
781 ln -s s26.2-1 $DIR/s26.2-2
782 ln -s s26.2-2 $DIR/s26.2-3
783 chmod 0666 $DIR/s26.2-3/foo
785 run_test 26c "chain of symlinks ================================"
787 # recursive symlinks (bug 439)
789 ln -s d26-3/foo $DIR/d26-3
791 run_test 26d "create multiple component recursive symlink ======"
794 [ ! -h $DIR/d26-3 ] && test_26d
797 run_test 26e "unlink multiple component recursive symlink ======"
799 # recursive symlinks (bug 7022)
802 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
803 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
804 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
805 mkdir $tfile || error "mkdir $tfile failed"
806 cd $tfile || error "cd $tfile failed"
807 ln -s .. dotdot || error "ln dotdot failed"
808 ln -s dotdot/lndir lndir || error "ln lndir failed"
809 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
810 output=`ls $tfile/$tfile/lndir/bar1`
811 [ "$output" = bar1 ] && error "unexpected output"
812 rm -r $tfile || error "rm $tfile failed"
813 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
815 run_test 26f "rm -r of a directory which has recursive symlink ="
818 echo '== stripe sanity =============================================='
819 mkdir -p $DIR/d27 || error "mkdir failed"
820 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
821 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
823 log "== test_27a: write to one stripe file ========================="
824 cp /etc/hosts $DIR/d27/f0 || error
826 run_test 27a "one stripe file =================================="
829 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
831 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
832 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
833 error "two-stripe file doesn't have two stripes"
835 log "== test_27c: write to two stripe file file f01 ================"
836 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
838 run_test 27c "create two stripe file f01 ======================="
842 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
843 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
844 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
846 run_test 27d "create file with default settings ================"
850 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
851 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
852 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
854 run_test 27e "lstripe existing file (should return error) ======"
858 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
859 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
860 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
862 run_test 27f "lstripe with bad stripe size (should return error)"
866 $MCREATE $DIR/d27/fnone || error "mcreate failed"
868 log "== test 27h: lfs getstripe with no objects ===================="
869 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
871 log "== test 27i: lfs getstripe with some objects =================="
872 touch $DIR/d27/fsome || error "touch failed"
873 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
875 run_test 27g "test lfs getstripe ==========================================="
879 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
881 run_test 27j "lstripe with bad stripe offset (should return error)"
883 test_27k() { # bug 2844
886 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
887 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
888 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
889 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
890 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
891 dd if=/dev/zero of=$FILE bs=4k count=1
892 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
893 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
895 run_test 27k "limit i_blksize for broken user apps ============="
899 mcreate $DIR/f27l || error "creating file"
900 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
901 error "lstripe should have failed" || true
903 run_test 27l "check setstripe permissions (should return error)"
906 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
907 if [ $ORIGFREE -gt $MAXFREE ]; then
908 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
912 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
913 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
914 error "dd should fill OST0"
916 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
918 [ $i -gt 256 ] && break
921 touch $DIR/d27/f27m_$i
922 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
923 error "OST0 was full but new created file still use it"
925 touch $DIR/d27/f27m_$i
926 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
927 error "OST0 was full but new created file still use it"
931 run_test 27m "create file while OST0 was full =================="
933 # osc's keep a NOSPC stick flag that gets unset with rmdir
935 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
936 mkdir -p $DIR/d27/nospc
938 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
941 exhaust_precreations() {
944 OST=$(lfs osts | grep ${OSTIDX}": " | \
945 awk '{print $2}' | sed -e 's/_UUID$//')
947 last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_last_id)
948 next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_next_id)
950 mkdir -p $DIR/d27/${OST}
951 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
952 #define OBD_FAIL_OST_ENOSPC 0x215
953 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
954 echo "Creating to objid $last_id on ost $OST..."
955 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
956 do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc* | grep '[0-9]'
960 exhaust_all_precreations() {
962 for (( i=0; i < OSTCOUNT; i++ )) ; do
963 exhaust_precreations $i 0x215
969 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
971 remote_ost_nodsh && skip "remote OST with nodsh" && return
975 exhaust_precreations 0 0x80000215
977 touch $DIR/d27/f27n || error
981 run_test 27n "create file with some full OSTs =================="
984 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
986 remote_ost_nodsh && skip "remote OST with nodsh" && return
990 exhaust_all_precreations 0x215
993 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
998 run_test 27o "create file with all full OSTs (should error) ===="
1001 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1003 remote_ost_nodsh && skip "remote OST with nodsh" && return
1008 $MCREATE $DIR/d27/f27p || error
1009 $TRUNCATE $DIR/d27/f27p 80000000 || error
1010 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1012 exhaust_precreations 0 0x80000215
1013 echo foo >> $DIR/d27/f27p || error
1014 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1018 run_test 27p "append to a truncated file with some full OSTs ==="
1021 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1023 remote_ost_nodsh && skip "remote OST with nodsh" && return
1028 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1029 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1030 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1032 exhaust_all_precreations 0x215
1034 echo foo >> $DIR/d27/f27q && error "append succeeded"
1035 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1039 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1042 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1044 remote_ost_nodsh && skip "remote OST with nodsh" && return
1048 exhaust_precreations 0 0x80000215
1050 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1056 test_27s() { # bug 10725
1058 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1059 error "stripe width >= 2^32 succeeded" || true
1061 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1063 test_27t() { # bug 10864
1068 $WLFS getstripe $tfile
1071 run_test 27t "check that utils parse path correctly"
1073 test_27u() { # bug 4900
1074 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1077 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1079 do_facet $SINGLEMDS lctl set_param fail_loc=0x13d
1081 createmany -o $DIR/d27u/t- 1000
1082 do_facet $SINGLEMDS lctl set_param fail_loc=0
1084 TLOG=$DIR/$tfile.getstripe
1085 $GETSTRIPE $DIR/d27u > $TLOG
1086 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1087 unlinkmany $DIR/d27u/t- 1000
1088 [ $OBJS -gt 0 ] && \
1089 error "$OBJS objects created on OST-0. See $TLOG" || pass
1091 run_test 27u "skip object creation on OSC w/o objects =========="
1093 test_27v() { # bug 4900
1094 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1098 exhaust_all_precreations
1101 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1103 touch $DIR/$tdir/$tfile
1104 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1105 lctl set_param fail_loc=0x705
1107 for F in `seq 1 32`; do
1108 touch $DIR/$tdir/$tfile.$F
1110 lctl set_param fail_loc=0
1113 TIMEOUT=`lctl get_param -n timeout`
1114 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1115 error "$FINISH - $START >= $TIMEOUT / 2"
1119 run_test 27v "skip object creation on slow OST ================="
1121 test_27w() { # bug 10997
1122 mkdir -p $DIR/d27w || error "mkdir failed"
1123 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1124 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1125 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1127 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1128 for i in `seq 1 $OSTCOUNT`; do
1130 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1131 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1132 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1133 [ $count -ne $i ] && error "stripe count $count != $i" || true
1134 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1137 run_test 27w "check lfs setstripe -c -s -i options ============="
1141 $CREATETEST $DIR/d28/ct || error
1143 run_test 28 "create/mknod/mkdir with bad file types ============"
1146 cancel_lru_locks mdc
1152 declare -i LOCKCOUNTORIG=0
1153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1154 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1156 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1158 declare -i LOCKUNUSEDCOUNTORIG=0
1159 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1160 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1167 declare -i LOCKCOUNTCURRENT=0
1168 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1169 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1172 declare -i LOCKUNUSEDCOUNTCURRENT=0
1173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1174 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1177 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1178 lctl set_param -n ldlm.dump_namespaces ""
1179 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1180 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1181 log "dumped log to $TMP/test_29.dk (bug 5793)"
1184 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1185 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1186 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1187 log "dumped log to $TMP/test_29.dk (bug 5793)"
1191 run_test 29 "IT_GETATTR regression ============================"
1194 cp `which ls` $DIR || cp /bin/ls $DIR
1198 run_test 30 "run binary from Lustre (execve) ==================="
1201 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1202 $CHECKSTAT -a $DIR/f31 || error
1204 run_test 31a "open-unlink file =================================="
1207 touch $DIR/f31 || error
1208 ln $DIR/f31 $DIR/f31b || error
1209 multiop $DIR/f31b Ouc || error
1210 $CHECKSTAT -t file $DIR/f31 || error
1212 run_test 31b "unlink file with multiple links while open ======="
1215 touch $DIR/f31 || error
1216 ln $DIR/f31 $DIR/f31c || error
1217 multiop_bg_pause $DIR/f31 O_uc || return 1
1219 multiop $DIR/f31c Ouc
1220 kill -USR1 $MULTIPID
1223 run_test 31c "open-unlink file with multiple links ============="
1226 opendirunlink $DIR/d31d $DIR/d31d || error
1227 $CHECKSTAT -a $DIR/d31d || error
1229 run_test 31d "remove of open directory ========================="
1231 test_31e() { # bug 2904
1232 check_kernel_version 34 || return 0
1233 openfilleddirunlink $DIR/d31e || error
1235 run_test 31e "remove of open non-empty directory ==============="
1237 test_31f() { # bug 4554
1240 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1241 cp /etc/hosts $DIR/d31f
1243 $GETSTRIPE $DIR/d31f/hosts
1244 multiop_bg_pause $DIR/d31f D_c || return 1
1247 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1249 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1250 cp /etc/hosts $DIR/d31f
1253 multiop_bg_pause $DIR/d31f D_c || return 1
1256 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1257 wait $MULTIPID || error "first opendir $MULTIPID failed"
1261 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1262 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1265 run_test 31f "remove of open directory with open-unlink file ==="
1268 echo "-- cross directory link --"
1269 mkdir $DIR/d31g{a,b}
1271 ln $DIR/d31ga/f $DIR/d31gb/g
1272 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1273 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1274 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1275 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1277 run_test 31g "cross directory link==============="
1280 echo "-- cross directory link --"
1284 ln $DIR/d31h/f $DIR/d31h/dir/g
1285 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1286 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1287 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1288 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1290 run_test 31h "cross directory link under child==============="
1293 echo "-- cross directory link --"
1296 touch $DIR/d31i/dir/f
1297 ln $DIR/d31i/dir/f $DIR/d31i/g
1298 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1299 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1300 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1301 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1303 run_test 31i "cross directory link under parent==============="
1308 mkdir $DIR/d31j/dir1
1309 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1310 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1311 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1312 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1315 run_test 31j "link for directory==============="
1321 touch $DIR/d31k/exist
1322 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1323 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1324 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1325 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1326 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1327 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1328 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1331 run_test 31k "link to file: the same, non-existing, dir==============="
1337 touch $DIR/d31m2/exist
1338 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1339 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1340 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1341 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1342 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1343 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1346 run_test 31m "link to file: the same, non-existing, dir==============="
1349 echo "== more mountpoints and symlinks ================="
1350 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1351 mkdir -p $DIR/d32a/ext2-mountpoint
1352 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1353 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1354 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1356 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1359 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1360 mkdir -p $DIR/d32b/ext2-mountpoint
1361 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1362 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1363 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1365 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1368 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1369 mkdir -p $DIR/d32c/ext2-mountpoint
1370 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1371 mkdir -p $DIR/d32c/d2/test_dir
1372 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1373 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1375 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1378 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1379 mkdir -p $DIR/d32d/ext2-mountpoint
1380 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1381 mkdir -p $DIR/d32d/d2/test_dir
1382 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1383 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1385 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1388 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1389 mkdir -p $DIR/d32e/tmp
1390 TMP_DIR=$DIR/d32e/tmp
1391 ln -s $DIR/d32e $TMP_DIR/symlink11
1392 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1393 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1394 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1396 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1399 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1400 mkdir -p $DIR/d32f/tmp
1401 TMP_DIR=$DIR/d32f/tmp
1402 ln -s $DIR/d32f $TMP_DIR/symlink11
1403 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1404 ls $DIR/d32f/tmp/symlink11 || error
1405 ls $DIR/d32f/symlink01 || error
1407 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1410 TMP_DIR=$DIR/$tdir/tmp
1411 mkdir -p $TMP_DIR $DIR/${tdir}2
1412 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1413 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1414 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1415 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1416 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1417 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1419 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1422 rm -fr $DIR/$tdir $DIR/${tdir}2
1423 TMP_DIR=$DIR/$tdir/tmp
1424 mkdir -p $TMP_DIR $DIR/${tdir}2
1425 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1426 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1427 ls $TMP_DIR/symlink12 || error
1428 ls $DIR/$tdir/symlink02 || error
1430 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1433 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1434 mkdir -p $DIR/d32i/ext2-mountpoint
1435 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1436 touch $DIR/d32i/test_file
1437 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1438 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1440 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1443 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1444 mkdir -p $DIR/d32j/ext2-mountpoint
1445 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1446 touch $DIR/d32j/test_file
1447 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1448 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1450 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1454 mkdir -p $DIR/d32k/ext2-mountpoint
1455 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1456 mkdir -p $DIR/d32k/d2
1457 touch $DIR/d32k/d2/test_file || error
1458 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1459 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1461 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1465 mkdir -p $DIR/d32l/ext2-mountpoint
1466 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1467 mkdir -p $DIR/d32l/d2
1468 touch $DIR/d32l/d2/test_file
1469 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1470 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1472 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1476 mkdir -p $DIR/d32m/tmp
1477 TMP_DIR=$DIR/d32m/tmp
1478 ln -s $DIR $TMP_DIR/symlink11
1479 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1480 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1481 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1483 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1487 mkdir -p $DIR/d32n/tmp
1488 TMP_DIR=$DIR/d32n/tmp
1489 ln -s $DIR $TMP_DIR/symlink11
1490 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1491 ls -l $DIR/d32n/tmp/symlink11 || error
1492 ls -l $DIR/d32n/symlink01 || error
1494 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1497 rm -fr $DIR/d32o $DIR/$tfile
1499 mkdir -p $DIR/d32o/tmp
1500 TMP_DIR=$DIR/d32o/tmp
1501 ln -s $DIR/$tfile $TMP_DIR/symlink12
1502 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1503 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1504 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1505 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1506 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1508 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1518 mkdir -p $DIR/d32p/tmp
1520 TMP_DIR=$DIR/d32p/tmp
1522 ln -s $DIR/$tfile $TMP_DIR/symlink12
1524 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1526 cat $DIR/d32p/tmp/symlink12 || error
1528 cat $DIR/d32p/symlink02 || error
1531 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1534 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1536 touch $DIR/d32q/under_the_mount
1537 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1538 ls $DIR/d32q/under_the_mount && error || true
1539 $UMOUNT $DIR/d32q || error
1541 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1544 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1546 touch $DIR/d32r/under_the_mount
1547 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1548 ls $DIR/d32r | grep -q under_the_mount && error || true
1549 $UMOUNT $DIR/d32r || error
1551 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1556 chmod 444 $DIR/$tfile
1557 chown $RUNAS_ID $DIR/$tfile
1559 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1562 run_test 33 "write file with mode 444 (should return error) ===="
1567 chown $RUNAS_ID $DIR/d33
1568 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1569 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1570 error "open RDWR" || true
1572 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1577 chown $RUNAS_ID $DIR/d33
1578 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1580 run_test 33b "test open file with malformed flags (No panic and return error)"
1582 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1585 $MCREATE $DIR/f34 || error
1586 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1587 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1588 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1589 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1591 run_test 34a "truncate file that has not been opened ==========="
1594 [ ! -f $DIR/f34 ] && test_34a
1595 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1596 $OPENFILE -f O_RDONLY $DIR/f34
1597 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1598 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1600 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1603 [ ! -f $DIR/f34 ] && test_34a
1604 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1605 $OPENFILE -f O_RDWR $DIR/f34
1606 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1607 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1609 run_test 34c "O_RDWR opening file-with-size works =============="
1612 [ ! -f $DIR/f34 ] && test_34a
1613 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1614 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1617 run_test 34d "write to sparse file ============================="
1621 $MCREATE $DIR/f34e || error
1622 $TRUNCATE $DIR/f34e 1000 || error
1623 $CHECKSTAT -s 1000 $DIR/f34e || error
1624 $OPENFILE -f O_RDWR $DIR/f34e
1625 $CHECKSTAT -s 1000 $DIR/f34e || error
1627 run_test 34e "create objects, some with size and some without =="
1629 test_34f() { # bug 6242, 6243
1632 $MCREATE $DIR/f34f || error
1633 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1634 dd if=$DIR/f34f of=$TMP/f34f
1635 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1636 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1637 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1638 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1639 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1641 run_test 34f "read from a file with no objects until EOF ======="
1644 cp /bin/sh $DIR/f35a
1646 chown $RUNAS_ID $DIR/f35a
1647 $RUNAS $DIR/f35a && error || true
1650 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1654 utime $DIR/f36 || error
1656 run_test 36a "MDS utime check (mknod, utime) ==================="
1660 utime $DIR/f36 || error
1662 run_test 36b "OST utime check (open, utime) ===================="
1667 chown $RUNAS_ID $DIR/d36
1668 $RUNAS utime $DIR/d36/f36 || error
1670 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1673 [ ! -d $DIR/d36 ] && test_36c
1674 echo "" > $DIR/d36/f36
1675 $RUNAS utime $DIR/d36/f36 || error
1677 run_test 36d "non-root OST utime check (open, utime) ==========="
1680 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1682 touch $DIR/$tdir/$tfile
1683 $RUNAS utime $DIR/$tdir/$tfile && \
1684 error "utime worked, expected failure" || true
1686 run_test 36e "utime on non-owned file (should return error) ===="
1689 export LANG=C LC_LANG=C # for date language
1691 DATESTR="Dec 20 2000"
1693 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1694 lctl set_param fail_loc=0x80000214
1696 cp /etc/hosts $DIR/$tdir/$tfile
1697 sync & # write RPC generated with "current" inode timestamp, but delayed
1699 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1700 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1701 cancel_lru_locks osc
1702 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1704 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1705 echo "BEFORE: $LS_BEFORE" && \
1706 echo "AFTER : $LS_AFTER" && \
1707 echo "WANT : $DATESTR" && \
1708 error "$DIR/$tdir/$tfile timestamps changed" || true
1710 run_test 36f "utime on file racing with OST BRW write =========="
1713 remote_ost_nodsh && skip "remote OST with nodsh" && return
1716 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1717 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1718 touch $DIR/$tdir/$tfile
1719 sleep $((FMD_MAX_AGE + 12))
1720 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1721 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1722 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1723 error "fmd didn't expire after ping" || true
1725 run_test 36g "filter mod data cache expiry ====================="
1729 echo f > $DIR/$tdir/fbugfile
1730 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1731 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1732 $UMOUNT $DIR/$tdir || error
1733 rm -f $DIR/$tdir/fbugfile || error
1735 run_test 37 "ls a mounted file system to check old content ====="
1738 o_directory $DIR/$tfile
1740 run_test 38 "open a regular file with O_DIRECTORY =============="
1744 touch $DIR/${tfile}2
1745 # ls -l $DIR/$tfile $DIR/${tfile}2
1746 # ls -lu $DIR/$tfile $DIR/${tfile}2
1747 # ls -lc $DIR/$tfile $DIR/${tfile}2
1749 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1750 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1752 ls -l $DIR/$tfile $DIR/${tfile}2
1754 ls -lu $DIR/$tfile $DIR/${tfile}2
1756 ls -lc $DIR/$tfile $DIR/${tfile}2
1757 error "O_TRUNC didn't change timestamps"
1760 run_test 39 "mtime changed on create ==========================="
1763 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1764 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1765 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1767 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1771 small_write $DIR/f41 18
1773 run_test 41 "test small file write + fstat ====================="
1775 count_ost_writes() {
1776 lctl get_param -n osc.*.stats |
1777 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1784 BG_DIRTY_RATIO_SAVE=10
1785 MAX_BG_DIRTY_RATIO=25
1789 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1790 # dirty_ratio, dirty_background_ratio
1791 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1792 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1793 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1794 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1796 # if file not here, we are a 2.4 kernel
1797 kill -CONT `pidof kupdated`
1802 # setup the trap first, so someone cannot exit the test at the
1803 # exact wrong time and mess up a machine
1804 trap start_writeback EXIT
1805 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1806 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1807 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1808 sysctl -w vm.dirty_writeback_centisecs=0
1809 sysctl -w vm.dirty_writeback_centisecs=0
1810 # save and increase /proc/sys/vm/dirty_ratio
1811 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1812 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1813 # save and increase /proc/sys/vm/dirty_background_ratio
1814 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1815 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1817 # if file not here, we are a 2.4 kernel
1818 kill -STOP `pidof kupdated`
1822 # ensure that all stripes have some grant before we test client-side cache
1824 [ "$SETUP_TEST42" ] && return
1825 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1826 dd if=/dev/zero of=$i bs=4k count=1
1832 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1833 # file truncation, and file removal.
1836 cancel_lru_locks osc
1838 sync; sleep 1; sync # just to be safe
1839 BEFOREWRITES=`count_ost_writes`
1840 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1841 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1842 AFTERWRITES=`count_ost_writes`
1843 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1844 error "$BEFOREWRITES < $AFTERWRITES"
1847 run_test 42a "ensure that we don't flush on close =============="
1851 cancel_lru_locks osc
1854 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1855 BEFOREWRITES=`count_ost_writes`
1856 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1857 AFTERWRITES=`count_ost_writes`
1858 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1859 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1861 BEFOREWRITES=`count_ost_writes`
1862 sync || error "sync: $?"
1863 AFTERWRITES=`count_ost_writes`
1864 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1865 error "$BEFOREWRITES < $AFTERWRITES on sync"
1867 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1871 run_test 42b "test destroy of file with cached dirty data ======"
1873 # if these tests just want to test the effect of truncation,
1874 # they have to be very careful. consider:
1875 # - the first open gets a {0,EOF}PR lock
1876 # - the first write conflicts and gets a {0, count-1}PW
1877 # - the rest of the writes are under {count,EOF}PW
1878 # - the open for truncate tries to match a {0,EOF}PR
1879 # for the filesize and cancels the PWs.
1880 # any number of fixes (don't get {0,EOF} on open, match
1881 # composite locks, do smarter file size management) fix
1882 # this, but for now we want these tests to verify that
1883 # the cancellation with truncate intent works, so we
1884 # start the file with a full-file pw lock to match against
1885 # until the truncate.
1890 cancel_lru_locks osc
1892 # prime the file with 0,EOF PW to match
1896 # now the real test..
1897 dd if=/dev/zero of=$file bs=1024 count=100
1898 BEFOREWRITES=`count_ost_writes`
1899 $TRUNCATE $file $offset
1900 cancel_lru_locks osc
1901 AFTERWRITES=`count_ost_writes`
1907 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1908 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1911 run_test 42c "test partial truncate of file with cached dirty data"
1915 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1916 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1919 run_test 42d "test complete truncate of file with cached dirty data"
1923 cp -p /bin/ls $DIR/$tdir/$tfile
1924 multiop $DIR/$tdir/$tfile Ow_c &
1926 # give multiop a chance to open
1929 $DIR/$tdir/$tfile && error || true
1932 run_test 43 "execution of file opened for write should return -ETXTBSY"
1936 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1937 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1939 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1940 kill -USR1 $MULTIOP_PID || return 2
1941 wait $MULTIOP_PID || return 3
1944 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1948 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1949 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1951 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1952 kill -USR1 $MULTIOP_PID || return 2
1953 wait $MULTIOP_PID || return 3
1956 run_test 43b "truncate of file being executed should return -ETXTBSY"
1959 local testdir="$DIR/d43c"
1962 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1963 ( cd $testdir && md5sum -c)
1965 run_test 43c "md5sum of copy into lustre========================"
1968 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1969 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1970 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1972 run_test 44 "zero length read from a sparse stripe ============="
1975 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1977 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1978 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1979 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1981 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1982 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1985 OFFSETS="0 $((stride/2)) $((stride-1))"
1986 for offset in $OFFSETS ; do
1987 for i in `seq 0 $((nstripe-1))`; do
1988 local GLOBALOFFSETS=""
1989 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1990 local myfn=$DIR/d44a-$size
1991 echo "--------writing $myfn at $size"
1992 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1993 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1994 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1995 || error "ll_sparseness_verify $GLOBALOFFSETS"
1997 for j in `seq 0 $((nstripe-1))`; do
1998 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1999 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2000 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2002 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2003 || error "ll_sparseness_verify $GLOBALOFFSETS"
2008 run_test 44a "test sparse pwrite ==============================="
2012 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2018 before=`dirty_osc_total`
2019 echo executing "\"$*\""
2021 after=`dirty_osc_total`
2022 echo before $before, after $after
2026 # Obtain grants from OST if it supports it
2027 echo blah > ${f}_grant
2030 do_dirty_record "echo blah > $f"
2031 [ $before -eq $after ] && error "write wasn't cached"
2032 do_dirty_record "> $f"
2033 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2034 do_dirty_record "echo blah > $f"
2035 [ $before -eq $after ] && error "write wasn't cached"
2036 do_dirty_record "sync"
2037 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2038 do_dirty_record "echo blah > $f"
2039 [ $before -eq $after ] && error "write wasn't cached"
2040 do_dirty_record "cancel_lru_locks osc"
2041 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2044 run_test 45 "osc io page accounting ============================"
2050 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2051 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2052 # objects offset and an assert hit when an rpc was built with 1023's mapped
2053 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2058 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2060 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2061 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2065 run_test 46 "dirtying a previously written page ================"
2067 # Check that device nodes are created and then visible correctly (#2091)
2069 cmknod $DIR/test_47_node || error
2071 run_test 47 "Device nodes check ================================"
2073 test_48a() { # bug 2399
2074 check_kernel_version 34 || return 0
2077 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2078 mkdir $DIR/d48a || error "recreate directory failed"
2079 touch foo || error "'touch foo' failed after recreating cwd"
2080 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2081 if check_kernel_version 44; then
2082 touch .foo || error "'touch .foo' failed after recreating cwd"
2083 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2085 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2086 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2087 cd . || error "'cd .' failed after recreating cwd"
2088 mkdir . && error "'mkdir .' worked after recreating cwd"
2089 rmdir . && error "'rmdir .' worked after recreating cwd"
2090 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2091 cd .. || error "'cd ..' failed after recreating cwd"
2093 run_test 48a "Access renamed working dir (should return errors)="
2095 test_48b() { # bug 2399
2096 check_kernel_version 34 || return 0
2099 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2100 touch foo && error "'touch foo' worked after removing cwd"
2101 mkdir foo && error "'mkdir foo' worked after removing cwd"
2102 if check_kernel_version 44; then
2103 touch .foo && error "'touch .foo' worked after removing cwd"
2104 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2106 ls . > /dev/null && error "'ls .' worked after removing cwd"
2107 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2108 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2109 mkdir . && error "'mkdir .' worked after removing cwd"
2110 rmdir . && error "'rmdir .' worked after removing cwd"
2111 ln -s . foo && error "'ln -s .' worked after removing cwd"
2112 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2114 run_test 48b "Access removed working dir (should return errors)="
2116 test_48c() { # bug 2350
2117 check_kernel_version 36 || return 0
2118 #lctl set_param debug=-1
2120 mkdir -p $DIR/d48c/dir
2122 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2123 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2124 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2125 if check_kernel_version 44; then
2126 touch .foo && error "'touch .foo' worked after removing cwd"
2127 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2129 $TRACE ls . && error "'ls .' worked after removing cwd"
2130 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2131 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2132 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2133 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2134 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2135 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2137 run_test 48c "Access removed working subdir (should return errors)"
2139 test_48d() { # bug 2350
2140 check_kernel_version 36 || return 0
2141 #lctl set_param debug=-1
2143 mkdir -p $DIR/d48d/dir
2145 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2146 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2147 $TRACE touch foo && error "'touch foo' worked after removing parent"
2148 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2149 if check_kernel_version 44; then
2150 touch .foo && error "'touch .foo' worked after removing parent"
2151 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2153 $TRACE ls . && error "'ls .' worked after removing parent"
2154 $TRACE ls .. && error "'ls ..' worked after removing parent"
2155 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2156 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2157 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2158 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2159 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2161 run_test 48d "Access removed parent subdir (should return errors)"
2163 test_48e() { # bug 4134
2164 check_kernel_version 41 || return 0
2165 #lctl set_param debug=-1
2167 mkdir -p $DIR/d48e/dir
2169 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2170 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2171 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2172 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2173 # On a buggy kernel addition of "touch foo" after cd .. will
2174 # produce kernel oops in lookup_hash_it
2175 touch ../foo && error "'cd ..' worked after recreate parent"
2177 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2179 run_test 48e "Access to recreated parent subdir (should return errors)"
2185 ls /proc/$$/cwd || error
2187 run_test 50 "special situations: /proc symlinks ==============="
2189 test_51a() { # was test_51
2190 # bug 1516 - create an empty entry right after ".." then split dir
2193 $MCREATE $DIR/d51/bar
2195 createmany -m $DIR/d51/longfile 201
2197 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2198 $MCREATE $DIR/d51/longfile$FNUM
2203 ls -l $DIR/d51 > /dev/null || error
2205 run_test 51a "special situations: split htree with empty entry =="
2207 #export NUMTEST=70000
2208 # FIXME: I select a relatively small number to do basic test.
2209 # large number may give panic(). debugging on this is going on.
2212 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2213 [ $NUMFREE -lt 21000 ] && \
2214 skip "not enough free inodes ($NUMFREE)" && \
2217 check_kernel_version 40 || NUMTEST=31000
2218 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2221 createmany -d $DIR/d51b/t- $NUMTEST
2223 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2226 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2228 local ndirs=${TEST51BB_NDIRS:-10}
2229 local nfiles=${TEST51BB_NFILES:-100}
2231 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2233 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2234 nfiles=$(( numfree / ndirs - 10 ))
2236 local dir=$DIR/d51bb
2238 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2239 lctl set_param -n lmv.*.placement=CHAR
2242 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2246 for ((i=0; i < $ndirs; i++)); do
2247 dirs[i]=$dir/$RANDOM
2248 echo Creating directory ${dirs[i]}
2251 echo Creating $nfiles in dir ${dirs[i]} ...
2252 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2253 createmany -o ${dirs[i]}/$tfile- $nfiles
2259 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2263 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2264 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2265 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2268 lctl set_param -n lmv.*.placement=$savePOLICY
2270 [ $rc -ne $MDSCOUNT ] || \
2271 error "Objects/inodes are not distributed over all mds servers"
2273 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2277 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2280 unlinkmany -d $DIR/d51b/t- $NUMTEST
2282 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2285 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2287 createmany -o $DIR/d51d/t- 1000
2288 $LFS getstripe $DIR/d51d > $TMP/files
2289 for N in `seq 0 $((OSTCOUNT - 1))`; do
2290 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2291 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2292 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2294 unlinkmany $DIR/d51d/t- 1000
2297 for N in `seq 1 $((OSTCOUNT - 1))`; do
2298 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2299 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2300 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2301 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2303 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2304 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2305 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2306 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2310 run_test 51d "check object distribution ===================="
2313 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2316 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2317 echo bar >> $DIR/d52a/foo || error "append bar failed"
2318 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2319 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2320 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2321 echo foo >> $DIR/d52a/foo || error "append foo failed"
2322 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2323 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2324 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2326 rm -fr $DIR/d52a || error "cleanup rm failed"
2328 run_test 52a "append-only flag test (should return errors) ====="
2331 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2334 chattr =i $DIR/d52b/foo || error
2335 cat test > $DIR/d52b/foo && error
2336 cp /etc/hosts $DIR/d52b/foo && error
2337 rm -f $DIR/d52b/foo 2>/dev/null && error
2338 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2339 echo foo >> $DIR/d52b/foo && error
2340 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2341 [ -f $DIR/d52b/foo ] || error
2342 [ -f $DIR/d52b/foo_ren ] && error
2343 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2344 chattr -i $DIR/d52b/foo || error
2346 rm -fr $DIR/d52b || error
2348 run_test 52b "immutable flag test (should return errors) ======="
2351 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2352 remote_ost_nodsh && skip "remote OST with nodsh" && return
2361 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2362 param=`echo ${value[0]} | cut -d "=" -f1`
2363 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2364 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2365 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2366 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2367 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2368 if [ $ost_last != $mds_last ]; then
2369 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2373 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2376 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2377 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2378 $SOCKETSERVER $DIR/socket
2379 $SOCKETCLIENT $DIR/socket || error
2380 $MUNLINK $DIR/socket
2382 run_test 54a "unix domain socket test =========================="
2388 dd if=/dev/zero of=$f bs=`page_size` count=1
2390 run_test 54b "char device works in lustre ======================"
2393 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2394 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2395 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2397 for i in `seq 3 7`; do
2398 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2408 loopdev="$DIR/loop54c"
2411 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2412 mknod $loopdev b 7 $LOOPNUM
2413 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2414 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2415 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2416 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2418 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2419 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2421 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2426 run_test 54c "block device works in lustre ====================="
2432 [ "$string" = `echo $string > $f | cat $f` ] || error
2434 run_test 54d "fifo device works in lustre ======================"
2437 check_kernel_version 46 || return 0
2440 cp -aL /dev/console $f
2441 echo $string > $f || error
2443 run_test 54e "console/tty device works in lustre ======================"
2446 grep -q $FSTYPE /proc/filesystems && return 1
2448 grep -q $FSTYPE /proc/filesystems && return 1
2449 insmod ../$FSTYPE/$FSTYPE.o
2450 grep -q $FSTYPE /proc/filesystems && return 1
2451 insmod ../$FSTYPE/$FSTYPE.ko
2452 grep -q $FSTYPE /proc/filesystems && return 1
2459 check_fstype && skip "can't find fs $FSTYPE" && return
2460 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2462 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2463 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2464 echo "check for $EXT2_DEV. Please wait..."
2466 $UMOUNT $DIR/d55 || error "unmounting"
2468 run_test 55 "check iopen_connect_dentry() ======================"
2470 test_56a() { # was test_56
2476 NUMFILESx2=$(($NUMFILES * 2))
2477 for i in `seq 1 $NUMFILES` ; do
2478 touch $DIR/d56/file$i
2479 touch $DIR/d56/dir/file$i
2482 # test lfs getstripe with --recursive
2483 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2484 [ $FILENUM -eq $NUMFILESx2 ] || error \
2485 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2486 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2487 [ $FILENUM -eq $NUMFILES ] || error \
2488 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2489 echo "lfs getstripe --recursive passed."
2491 # test lfs getstripe with file instead of dir
2492 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2493 [ $FILENUM -eq 1 ] || error \
2494 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2495 echo "lfs getstripe file passed."
2497 #test lfs getstripe with --verbose
2498 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2499 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2500 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2501 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2502 echo "lfs getstripe --verbose passed."
2504 #test lfs getstripe with --obd
2505 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2506 error "lfs getstripe --obd wrong_uuid should return error message"
2508 [ "$OSTCOUNT" -lt 2 ] && \
2509 skip "skipping other lfs getstripe --obd test" && return
2510 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2511 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2512 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2513 [ $FOUND -eq $FILENUM ] || \
2514 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2515 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2516 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2517 error "lfs getstripe --obd wrong: should not show file on other obd"
2518 echo "lfs getstripe --obd passed."
2520 run_test 56a "check lfs getstripe ===================================="
2527 if [ ! -d "$DIR/${tdir}g" ] ; then
2528 mkdir -p $DIR/${tdir}g
2529 for i in `seq 1 $LOCAL_NUMFILES` ; do
2530 touch $DIR/${tdir}g/file$i
2532 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2533 mkdir $DIR/${tdir}g/dir$i
2534 for j in `seq 1 $LOCAL_NUMFILES` ; do
2535 touch $DIR/${tdir}g/dir$i/file$j
2541 setup_56_special() {
2546 if [ ! -e "$TDIR/loop1b" ] ; then
2547 for i in `seq 1 $LOCAL_NUMFILES` ; do
2548 mknod $TDIR/loop${i}b b 7 $i
2549 mknod $TDIR/null${i}c c 1 3
2550 ln -s $TDIR/file1 $TDIR/link${i}l
2552 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2553 mknod $TDIR/dir$i/loop${i}b b 7 $i
2554 mknod $TDIR/dir$i/null${i}c c 1 3
2555 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2563 setup_56 $NUMFILES $NUMDIRS
2565 EXPECTED=$(($NUMDIRS + 2))
2566 # test lfs find with -name
2567 for i in `seq 1 $NUMFILES` ; do
2568 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2569 [ $NUMS -eq $EXPECTED ] || error \
2570 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2572 echo "lfs find -name passed."
2574 run_test 56g "check lfs find -name ============================="
2579 setup_56 $NUMFILES $NUMDIRS
2581 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2582 # test lfs find with ! -name
2583 for i in `seq 1 $NUMFILES` ; do
2584 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2585 [ $NUMS -eq $EXPECTED ] || error \
2586 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2588 echo "lfs find ! -name passed."
2590 run_test 56h "check lfs find ! -name ============================="
2595 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2596 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2597 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2599 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2602 setup_56_special $NUMFILES $NUMDIRS
2604 EXPECTED=$((NUMDIRS+1))
2605 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2606 [ $NUMS -eq $EXPECTED ] || \
2607 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2609 run_test 56j "check lfs find -type d ============================="
2612 setup_56_special $NUMFILES $NUMDIRS
2614 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2615 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2616 [ $NUMS -eq $EXPECTED ] || \
2617 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2619 run_test 56k "check lfs find -type f ============================="
2622 setup_56_special $NUMFILES $NUMDIRS
2624 EXPECTED=$((NUMDIRS + NUMFILES))
2625 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2626 [ $NUMS -eq $EXPECTED ] || \
2627 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2629 run_test 56l "check lfs find -type b ============================="
2632 setup_56_special $NUMFILES $NUMDIRS
2634 EXPECTED=$((NUMDIRS + NUMFILES))
2635 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2636 [ $NUMS -eq $EXPECTED ] || \
2637 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2639 run_test 56m "check lfs find -type c ============================="
2642 setup_56_special $NUMFILES $NUMDIRS
2644 EXPECTED=$((NUMDIRS + NUMFILES))
2645 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2646 [ $NUMS -eq $EXPECTED ] || \
2647 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2649 run_test 56n "check lfs find -type l ============================="
2652 setup_56 $NUMFILES $NUMDIRS
2655 utime $TDIR/file1 > /dev/null || error
2656 utime $TDIR/file2 > /dev/null || error
2657 utime $TDIR/dir1 > /dev/null || error
2658 utime $TDIR/dir2 > /dev/null || error
2659 utime $TDIR/dir1/file1 > /dev/null || error
2662 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2663 [ $NUMS -eq $EXPECTED ] || \
2664 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2666 run_test 56o "check lfs find -mtime for old files =========================="
2669 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2674 setup_56 $NUMFILES $NUMDIRS
2676 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2678 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2679 [ $NUMS -eq $EXPECTED ] || \
2680 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2682 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2683 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2684 [ $NUMS -eq $EXPECTED ] || \
2685 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2687 echo "lfs find -uid and ! -uid passed."
2689 run_test 56p "check lfs find -uid and ! -uid ==============================="
2692 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2697 setup_56 $NUMFILES $NUMDIRS
2699 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2701 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2702 [ $NUMS -eq $EXPECTED ] || \
2703 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2705 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2706 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2707 [ $NUMS -eq $EXPECTED ] || \
2708 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2710 echo "lfs find -gid and ! -gid passed."
2712 run_test 56q "check lfs find -gid and ! -gid ==============================="
2715 # note test will not do anything if MDS is not local
2716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2718 local MNTDEV="osd.*MDT*.mntdev"
2719 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2720 [ -z "$DEV" ] && error "can't access $MNTDEV"
2721 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2722 do_facet $SINGLEMDS dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2723 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2724 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2728 run_test 57a "verify MDS filesystem created with large inodes =="
2733 FILEN=$DIR/d57b/f$FILECOUNT
2734 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2735 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2736 echo "mcreating $FILECOUNT files"
2737 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2738 error "creating files in $DIR/d57b"
2740 # verify that files do not have EAs yet
2741 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2742 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2744 MDSFREE="`lctl get_param -n osd.*MDT0000.kbytesfree 2> /dev/null`"
2745 MDCFREE="`lctl get_param -n mdc.*.kbytesfree | head -n 1`"
2746 echo "opening files to create objects/EAs"
2747 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2748 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2751 # verify that files have EAs now
2752 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2753 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2755 sleep 1 # make sure we get new statfs data
2756 # MDSFREE2="`lctl get_param -n mds.*.kbytesfree`"
2757 # MDCFREE2="`lctl get_param -n mdc.*.kbytesfree`"
2758 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2759 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2760 # error "MDC before $MDCFREE != after $MDCFREE2"
2762 # echo "MDC before $MDCFREE != after $MDCFREE2"
2763 # echo "unable to confirm if MDS has large inodes"
2768 run_test 57b "default LOV EAs are stored inside large inodes ==="
2771 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2774 run_test 58 "verify cross-platform wire constants =============="
2777 echo "touch 130 files"
2778 createmany -o $DIR/f59- 130
2780 unlinkmany $DIR/f59- 130
2783 # wait for commitment of removal
2785 run_test 59 "verify cancellation of llog records async ========="
2787 TEST60_HEAD="test_60 run $RANDOM"
2789 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2790 log "$TEST60_HEAD - from kernel mode"
2793 run_test 60a "llog sanity tests run from kernel module =========="
2795 test_60b() { # bug 6411
2797 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2809 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2811 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2814 echo "create 5000 files"
2815 createmany -o $DIR/f60c- 5000
2816 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2817 lctl set_param fail_loc=0x8000013c
2818 unlinkmany $DIR/f60c- 5000
2819 lctl set_param fail_loc=0
2821 run_test 60c "unlink file when mds full"
2824 SAVEPRINTK=$(lctl get_param -n printk)
2826 # verify "lctl mark" is even working"
2827 MESSAGE="test message ID $RANDOM $$"
2828 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2829 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2831 lctl set_param printk=0 || error "set lnet.printk failed"
2832 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2833 MESSAGE="new test message ID $RANDOM $$"
2834 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2835 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2836 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2838 lctl set_param -n printk="$SAVEPRINTK"
2840 run_test 60d "test printk console message masking"
2844 dd if=/dev/zero of=$f bs=`page_size` count=1
2845 cancel_lru_locks osc
2846 multiop $f OSMWUc || error
2849 run_test 61 "mmap() writes don't make sync hang ================"
2851 # bug 2330 - insufficient obd_match error checking causes LBUG
2855 cancel_lru_locks osc
2856 lctl set_param fail_loc=0x405
2857 cat $f && error "cat succeeded, expect -EIO"
2858 lctl set_param fail_loc=0
2860 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2861 # match every page all of the time.
2862 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2864 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2865 test_63a() { # was test_63
2866 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2867 lctl set_param -n osc.*.max_dirty_mb 0
2868 for i in `seq 10` ; do
2869 dd if=/dev/zero of=$DIR/f63 bs=8k &
2875 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2876 rm -f $DIR/f63 || true
2878 run_test 63a "Verify oig_wait interruption does not crash ======="
2880 # bug 2248 - async write errors didn't return to application on sync
2881 # bug 3677 - async write errors left page locked
2884 lctl set_param debug=-1
2886 # ensure we have a grant to do async writes
2887 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2890 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2891 lctl set_param fail_loc=0x80000406
2892 multiop $DIR/$tfile Owy && \
2893 error "sync didn't return ENOMEM"
2894 sync; sleep 2; sync # do a real sync this time to flush page
2895 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2896 error "locked page left in cache after async error" || true
2899 run_test 63b "async write errors should be returned to fsync ==="
2903 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2905 run_test 64a "verify filter grant calculations (in kernel) ====="
2908 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2911 run_test 64b "check out-of-space detection on client ==========="
2913 # bug 1414 - set/get directories' stripe info
2917 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2919 run_test 65a "directory with no stripe info ===================="
2923 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2925 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2927 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2930 if [ $OSTCOUNT -gt 1 ]; then
2932 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2933 -c $(($OSTCOUNT - 1)) || error "setstripe"
2935 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2938 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2942 if [ $STRIPECOUNT -le 0 ]; then
2944 elif [ $STRIPECOUNT -gt 160 ]; then
2945 #LOV_MAX_STRIPE_COUNT is 160
2946 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2948 sc=$(($STRIPECOUNT - 1))
2950 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2951 touch $DIR/d65/f4 $DIR/d65/f5
2952 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2954 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2959 $SETSTRIPE $DIR/d65 || error "setstripe"
2960 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2962 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2964 run_test 65e "directory setstripe defaults ======================="
2968 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2970 run_test 65f "dir setstripe permission (should return error) ==="
2974 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2975 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2976 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2977 error "delete default stripe failed"
2979 run_test 65g "directory setstripe -d ==========================="
2983 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2984 mkdir -p $DIR/d65/dd1
2985 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2986 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2988 run_test 65h "directory stripe info inherit ===================="
2990 test_65i() { # bug6367
2991 $SETSTRIPE $MOUNT -s 65536 -c -1
2993 run_test 65i "set non-default striping on root directory (bug 6367)="
2995 test_65j() { # bug6367
2997 # if we aren't already remounting for each test, do so for this test
2998 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2999 cleanup || error "failed to unmount"
3002 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3004 run_test 65j "set default striping on root directory (bug 6367)="
3006 test_65k() { # bug11679
3007 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3010 echo "Check OST status: "
3011 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3012 for OSC in $MDS_OSCS; do
3013 echo $OSC "is activate"
3014 do_facet $SINGLEMDS lctl --device %$OSC activate
3016 do_facet client mkdir -p $DIR/$tdir
3017 for INACTIVE_OSC in $MDS_OSCS; do
3018 echo $INACTIVE_OSC "is Deactivate:"
3019 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3020 for STRIPE_OSC in $MDS_OSCS; do
3021 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3022 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3023 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3025 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3026 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3027 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3029 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3031 do_facet client rm -f $DIR/$tdir/*
3032 echo $INACTIVE_OSC "is Activate."
3033 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3036 run_test 65k "validate manual striping works properly with deactivated OSCs"
3038 test_65l() { # bug 12836
3039 mkdir -p $DIR/$tdir/test_dir
3040 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3041 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3043 run_test 65l "lfs find on -1 stripe dir ========================"
3045 # bug 2543 - update blocks count on client
3048 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3050 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3051 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3053 run_test 66 "update inode blocks count on client ==============="
3058 if [ ! -z "$LLOOP" ]; then
3059 swapoff $LLOOP || error "swapoff failed"
3060 $LCTL blockdev_detach $LLOOP || error "detach failed"
3068 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3072 swapon -s | awk '($1 == "'$1'") { print $4 }'
3076 # excercise swapping to lustre by adding a high priority swapfile entry
3077 # and then consuming memory until it is used.
3079 [ "$UID" != 0 ] && skip "must run as root" && return
3080 lctl get_param -n devices | grep -q obdfilter && \
3081 skip "local OST" && return
3083 grep -q llite_lloop /proc/modules
3084 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3086 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3087 skip "can't reliably test swap with TCP" && return
3089 MEMTOTAL=`meminfo MemTotal`
3090 NR_BLOCKS=$((MEMTOTAL>>8))
3091 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3093 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3094 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3097 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3099 trap cleanup_68 EXIT
3101 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3103 echo "before: `swapon -s | grep $LLOOP`"
3104 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3105 echo "after: `swapon -s | grep $LLOOP`"
3106 SWAPUSED=`swap_used $LLOOP`
3110 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3112 run_test 68 "support swapping to Lustre ========================"
3114 # bug5265, obdfilter oa2dentry return -ENOENT
3115 # #define OBD_FAIL_OST_ENOENT 0x217
3117 remote_ost_nodsh && skip "remote OST with nodsh" && return
3120 $SETSTRIPE $f -c 1 -i 0
3122 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3124 do_facet ost1 lctl set_param fail_loc=0x217
3125 truncate $f 1 # vmtruncate() will ignore truncate() error.
3126 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3128 do_facet ost1 lctl set_param fail_loc=0
3129 $DIRECTIO write $f 0 2 || error "write error"
3131 cancel_lru_locks osc
3132 $DIRECTIO read $f 0 1 || error "read error"
3134 do_facet ost1 lctl set_param fail_loc=0x217
3135 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3137 do_facet ost1 lctl set_param fail_loc=0
3140 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3143 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3145 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3147 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3148 check_kernel_version 43 || return 0
3149 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3151 # Check that testing environment is properly set up. Skip if not
3152 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS || {
3153 skip "User $RUNAS_ID does not exist - skipping"
3156 # We had better clear the $DIR to get enough space for dd
3161 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3162 # See if we are still setuid/sgid
3163 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3164 # Now test that MDS is updated too
3165 cancel_lru_locks mdc
3166 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3169 run_test 72 "Test that remove suid works properly (bug5695) ===="
3171 # bug 3462 - multiple simultaneous MDC requests
3175 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3178 lctl set_param fail_loc=0x80000129
3179 multiop $DIR/d73-1/f73-2 Oc &
3181 lctl set_param fail_loc=0
3183 multiop $DIR/d73-2/f73-3 Oc &
3187 wait $pid1 || return 1
3191 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3192 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3193 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3197 run_test 73 "multiple MDC requests (should not deadlock)"
3199 test_74a() { # bug 6149, 6184
3200 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3202 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3203 # will spin in a tight reconnection loop
3205 lctl set_param fail_loc=0x8000030e
3206 # get any lock that won't be difficult - lookup works.
3208 lctl set_param fail_loc=0
3211 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3213 test_74b() { # bug 13310
3214 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3216 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3217 # will spin in a tight reconnection loop
3218 lctl set_param fail_loc=0x8000030e
3219 # get a "difficult" lock
3221 lctl set_param fail_loc=0
3224 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3226 JOIN=${JOIN:-"lfs join"}
3233 [ $T75_PREP = "yes" ] && return
3234 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3236 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3243 # skipped temporarily: we do not have join file currently
3244 # please remove this when ready - huanghua
3248 cp -p ${F128k} ${FHEAD}
3249 log "finished cp to $FHEAD"
3250 cp -p ${F128k} ${FTAIL}
3251 log "finished cp to $FTAIL"
3252 cat ${F128k} ${F128k} > ${F75}_sim_sim
3254 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3255 log "finished join $FHEAD to ${F75}_sim_sim"
3256 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3257 log "finished cmp $FHEAD to ${F75}_sim_sim"
3258 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3260 run_test 75a "TEST join file ===================================="
3263 # skipped temporarily: we do not have join file currently
3264 # please remove this when ready - huanghua
3268 cp -p ${F128k} ${FTAIL}
3269 cat ${F75}_sim_sim >> ${F75}_join_sim
3270 cat ${F128k} >> ${F75}_join_sim
3271 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3272 cmp ${FHEAD} ${F75}_join_sim || \
3273 error "${FHEAD} ${F75}_join_sim are different"
3274 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3276 run_test 75b "TEST join file 2 =================================="
3279 # skipped temporarily: we do not have join file currently
3280 # please remove this when ready - huanghua
3284 cp -p ${F128k} ${FTAIL}
3285 cat ${F128k} >> ${F75}_sim_join
3286 cat ${F75}_join_sim >> ${F75}_sim_join
3287 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3288 cmp ${FTAIL} ${F75}_sim_join || \
3289 error "${FTAIL} ${F75}_sim_join are different"
3290 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3292 run_test 75c "TEST join file 3 =================================="
3295 # skipped temporarily: we do not have join file currently
3296 # please remove this when ready - huanghua
3300 cp -p ${F128k} ${FHEAD}
3301 cp -p ${F128k} ${FHEAD}_tmp
3302 cat ${F75}_sim_sim >> ${F75}_join_join
3303 cat ${F75}_sim_join >> ${F75}_join_join
3304 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3305 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3306 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3307 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3309 run_test 75d "TEST join file 4 =================================="
3312 # skipped temporarily: we do not have join file currently
3313 # please remove this when ready - huanghua
3317 rm -rf ${FHEAD} || "delete join file error"
3319 run_test 75e "TEST join file 5 (remove joined file) ============="
3322 # skipped temporarily: we do not have join file currently
3323 # please remove this when ready - huanghua
3327 cp -p ${F128k} ${F75}_join_10_compare
3328 cp -p ${F128k} ${F75}_join_10
3329 for ((i = 0; i < 10; i++)); do
3330 cat ${F128k} >> ${F75}_join_10_compare
3331 cp -p ${F128k} ${FTAIL}
3332 $JOIN ${F75}_join_10 ${FTAIL} || \
3333 error "join ${F75}_join_10 ${FTAIL} error"
3334 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3336 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3337 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3339 run_test 75f "TEST join file 6 (join 10 files) =================="
3342 # skipped temporarily: we do not have join file currently
3343 # please remove this when ready - huanghua
3345 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3346 $LFS getstripe ${F75}_join_10
3348 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3352 run_test 75g "TEST join file 7 (open unlink) ===================="
3355 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3358 test_76() { # bug 1443
3359 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3360 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3361 BEFORE_INODES=`num_inodes`
3362 echo "before inodes: $BEFORE_INODES"
3364 [ "$SLOW" = "no" ] && COUNT=100
3365 for i in `seq $COUNT`; do
3369 AFTER_INODES=`num_inodes`
3370 echo "after inodes: $AFTER_INODES"
3371 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3372 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3375 run_test 76 "destroy duplicate inodes in client inode cache ===="
3380 # Note: in sptlrpc modes which enable its own bulk checksum, the
3381 # original crc32_le bulk checksum will be automatically disabled,
3382 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3383 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3384 # In this case set_checksums() will not be no-op, because sptlrpc
3385 # bulk checksum will be enabled all through the test.
3387 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3388 lctl set_param -n osc.*.checksums $1
3392 export ORIG_CSUM_TYPE=""
3393 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3396 [ "$ORIG_CSUM_TYPE" ] || \
3397 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3398 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3399 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3400 log "set checksum type to $1"
3403 F77_TMP=$TMP/f77-temp
3406 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3407 error "error writing to $F77_TMP"
3410 test_77a() { # bug 10889
3411 [ ! -f $F77_TMP ] && setup_f77
3413 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3416 run_test 77a "normal checksum read/write operation ============="
3418 test_77b() { # bug 10889
3419 [ ! -f $F77_TMP ] && setup_f77
3420 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3421 lctl set_param fail_loc=0x80000409
3423 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3424 error "dd error: $?"
3425 lctl set_param fail_loc=0
3428 run_test 77b "checksum error on client write ===================="
3430 test_77c() { # bug 10889
3431 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3433 for algo in $CKSUM_TYPES; do
3434 cancel_lru_locks osc
3435 set_checksum_type $algo
3436 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3437 lctl set_param fail_loc=0x80000408
3438 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3439 lctl set_param fail_loc=0
3442 set_checksum_type $ORIG_CSUM_TYPE
3444 run_test 77c "checksum error on client read ==================="
3446 test_77d() { # bug 10889
3447 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3448 lctl set_param fail_loc=0x80000409
3450 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3451 error "direct write: rc=$?"
3452 lctl set_param fail_loc=0
3455 run_test 77d "checksum error on OST direct write ==============="
3457 test_77e() { # bug 10889
3458 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3459 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3460 lctl set_param fail_loc=0x80000408
3462 cancel_lru_locks osc
3463 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3464 error "direct read: rc=$?"
3465 lctl set_param fail_loc=0
3468 run_test 77e "checksum error on OST direct read ================"
3470 test_77f() { # bug 10889
3472 for algo in $CKSUM_TYPES; do
3473 cancel_lru_locks osc
3474 set_checksum_type $algo
3475 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3476 lctl set_param fail_loc=0x409
3477 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3478 error "direct write succeeded"
3479 lctl set_param fail_loc=0
3481 set_checksum_type $ORIG_CSUM_TYPE
3484 run_test 77f "repeat checksum error on write (expect error) ===="
3486 test_77g() { # bug 10889
3487 remote_ost_nodsh && skip "remote OST with nodsh" && return
3489 [ ! -f $F77_TMP ] && setup_f77
3491 $SETSTRIPE $DIR/f77g -c 1 -i 0
3492 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3493 do_facet ost1 lctl set_param fail_loc=0x8000021a
3495 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3496 error "write error: rc=$?"
3497 do_facet ost1 lctl set_param fail_loc=0
3500 run_test 77g "checksum error on OST write ======================"
3502 test_77h() { # bug 10889
3503 remote_ost_nodsh && skip "remote OST with nodsh" && return
3505 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3506 cancel_lru_locks osc
3507 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3508 do_facet ost1 lctl set_param fail_loc=0x8000021b
3510 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3511 do_facet ost1 lctl set_param fail_loc=0
3514 run_test 77h "checksum error on OST read ======================="
3516 test_77i() { # bug 13805
3517 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3518 lctl set_param fail_loc=0x40b
3519 remount_client $MOUNT
3520 lctl set_param fail_loc=0
3521 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3522 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3523 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3524 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3526 remount_client $MOUNT
3528 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3530 test_77j() { # bug 13805
3531 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3532 lctl set_param fail_loc=0x40c
3533 remount_client $MOUNT
3534 lctl set_param fail_loc=0
3535 sleep 2 # wait async osc connect to finish
3536 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3537 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3538 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3539 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3541 remount_client $MOUNT
3543 run_test 77j "client only supporting ADLER32 ===================="
3545 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3549 test_78() { # bug 10901
3551 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3552 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3553 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3554 echo "MemTotal: $MEMTOTAL"
3555 # reserve 256MB of memory for the kernel and other running processes,
3556 # and then take 1/2 of the remaining memory for the read/write buffers.
3557 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3558 echo "Mem to use for directio: $MEMTOTAL"
3559 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3560 [ $F78SIZE -gt 512 ] && F78SIZE=512
3561 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3562 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3563 echo "Smallest OST: $SMALLESTOST"
3564 [ $SMALLESTOST -lt 10240 ] && \
3565 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3567 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3568 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3569 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3570 echo "File size: $F78SIZE"
3571 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3572 for i in `seq 1 $NSEQ`
3574 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3575 echo directIO rdwr round $i of $NSEQ
3576 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3581 run_test 78 "handle large O_DIRECT writes correctly ============"
3583 test_79() { # bug 12743
3584 wait_delete_completed
3586 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3587 BKFREE=$(calc_osc_kbytes kbytesfree)
3588 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3590 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3591 DFTOTAL=`echo $STRING | cut -d, -f1`
3592 DFUSED=`echo $STRING | cut -d, -f2`
3593 DFAVAIL=`echo $STRING | cut -d, -f3`
3594 DFFREE=$(($DFTOTAL - $DFUSED))
3596 ALLOWANCE=$((64 * $OSTCOUNT))
3598 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3599 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3600 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3602 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3603 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3604 error "df free($DFFREE) mismatch OST free($BKFREE)"
3606 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3607 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3608 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3611 run_test 79 "df report consistency check ======================="
3613 test_80() { # bug 10718
3614 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3617 cancel_lru_locks OSC
3619 DIFF=$((AFTER-BEFORE))
3620 if [ $DIFF -gt 1 ] ; then
3621 error "elapsed for 1M@1T = $DIFF"
3625 run_test 80 "Page eviction is equally fast at high offsets too ===="
3627 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3628 # which will not be writable for the runas user, and then you get a CVS
3629 # error message with a corrupt path string (CVS bug) and panic.
3630 # We're not using much space, so just stick it in /tmp, which is safe.
3636 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3639 mkdir -p $DIR/d99cvsroot
3640 chown $RUNAS_ID $DIR/d99cvsroot
3641 $RUNAS cvs -d $DIR/d99cvsroot init || error
3643 run_test 99a "cvs init ========================================="
3646 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3647 [ ! -d $DIR/d99cvsroot ] && test_99a
3649 # some versions of cvs import exit(1) when asked to import links or
3650 # files they can't read. ignore those files.
3651 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3652 ! -perm +4 -printf '-I %f\n')
3653 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3654 d99reposname vtag rtag
3656 run_test 99b "cvs import ======================================="
3659 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3660 [ ! -d $DIR/d99cvsroot ] && test_99b
3662 mkdir -p $DIR/d99reposname
3663 chown $RUNAS_ID $DIR/d99reposname
3664 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3666 run_test 99c "cvs checkout ====================================="
3669 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3670 [ ! -d $DIR/d99cvsroot ] && test_99c
3671 cd $DIR/d99reposname
3673 $RUNAS cvs add -m 'addmsg' foo99
3675 run_test 99d "cvs add =========================================="
3678 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3679 [ ! -d $DIR/d99cvsroot ] && test_99c
3680 cd $DIR/d99reposname
3683 run_test 99e "cvs update ======================================="
3686 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3687 [ ! -d $DIR/d99cvsroot ] && test_99d
3688 cd $DIR/d99reposname
3689 $RUNAS cvs commit -m 'nomsg' foo99
3691 run_test 99f "cvs commit ======================================="
3694 remote_ost_nodsh && skip "remote OST with nodsh" && return
3695 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3697 { skip "useless for local single node setup" && return; }
3699 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3700 [ "$PROT" != "$NETTYPE" ] && continue
3701 RPORT=$(echo $REMOTE | cut -d: -f2)
3702 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3705 LPORT=`echo $LOCAL | cut -d: -f2`
3706 if [ $LPORT -ge 1024 ]; then
3707 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3709 error "local: $LPORT > 1024, remote: $RPORT"
3712 [ "$rc" = 0 ] || error "privileged port not found" )
3714 run_test 100 "check local port using privileged port ==========="
3716 function get_named_value()
3725 echo $line | sed "s/^$tag//"
3732 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3734 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3742 [ "$CPU" = "UML" ] && nreads=1000
3743 local cache_limit=32
3745 lctl set_param -n osc.*-osc*.rpc_stats 0
3746 trap cleanup_101 EXIT
3747 lctl set_param -n llite.*.read_ahead_stats 0
3748 lctl set_param -n llite.*.max_cached_mb $cache_limit
3751 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3753 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3754 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3757 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3758 get_named_value 'read but discarded' | cut -d" " -f1`; do
3759 discard=$(($discard + $s))
3763 if [ $(($discard * 10)) -gt $nreads ] ;then
3764 lctl get_param osc.*-osc*.rpc_stats
3765 lctl get_param llite.*.read_ahead_stats
3766 error "too many ($discard) discarded pages"
3768 rm -f $DIR/$tfile || true
3770 run_test 101 "check read-ahead for random reads ================"
3772 export SETUP_TEST101=no
3774 [ "$SETUP_TEST101" = "yes" ] && return
3777 STRIPE_COUNT=$OSTCOUNT
3780 trap cleanup_test101 EXIT
3781 # prepare the read-ahead file
3782 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3784 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3789 [ "$SETUP_TEST101" = "yes" ] || return
3796 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3801 local STRIPE_SIZE=1048576
3802 local RA_INC=1048576
3803 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3804 local FILE_LENGTH=$((64*100))
3805 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3806 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3807 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3808 get_named_value 'read but discarded' | \
3809 cut -d" " -f1 | calc_total`
3811 if [ $DISCARD -gt $discard_limit ]; then
3812 lctl get_param llite.*.read_ahead_stats
3813 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3815 echo "Read-ahead success for size ${READ_SIZE}"
3820 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3821 local STRIPE_SIZE=1048576
3822 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3823 local FILE_LENGTH=$((STRIPE_SIZE*100))
3824 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3825 # prepare the read-ahead file
3827 cancel_lru_locks osc
3828 for BIDX in 2 4 8 16 32 64 128 256
3830 local BSIZE=$((BIDX*4096))
3831 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3832 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3833 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3834 $LCTL set_param -n llite.*.read_ahead_stats 0
3835 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3836 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3837 cancel_lru_locks osc
3843 run_test 101b "check stride-io mode read-ahead ================="
3845 export SETUP_TEST102=no
3847 [ "$SETUP_TEST102" = "yes" ] && return
3853 trap cleanup_test102 EXIT
3855 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3859 for count in 1 2 3 4
3861 for offset in 0 1 2 3
3863 local stripe_size=`expr $STRIPE_SIZE \* $num`
3864 local file=file"$num-$offset-$count"
3865 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3871 star -c f=$TMP/f102.tar $tdir
3876 [ "$SETUP_TEST102" = "yes" ] || return
3884 local testfile=$DIR/xattr_testfile
3889 [ "$UID" != 0 ] && skip "must run as root" && return
3890 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3892 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3894 echo "set/get xattr..."
3895 setfattr -n trusted.name1 -v value1 $testfile || error
3896 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3897 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3899 setfattr -n user.author1 -v author1 $testfile || error
3900 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3901 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3904 setfattr -n trusted.name2 -v value2 $testfile || error
3905 setfattr -n trusted.name3 -v value3 $testfile || error
3906 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3907 grep "trusted.name" | wc -l` -eq 3 ] || error
3910 setfattr -n user.author2 -v author2 $testfile || error
3911 setfattr -n user.author3 -v author3 $testfile || error
3912 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3913 grep "user" | wc -l` -eq 3 ] || error
3915 echo "remove xattr..."
3916 setfattr -x trusted.name1 $testfile || error
3917 getfattr -d -m trusted $testfile 2> /dev/null | \
3918 grep "trusted.name1" && error || true
3920 setfattr -x user.author1 $testfile || error
3921 getfattr -d -m user $testfile 2> /dev/null | \
3922 grep "user.author1" && error || true
3924 # b10667: setting lustre special xattr be silently discarded
3925 echo "set lustre special xattr ..."
3926 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3930 run_test 102a "user xattr test =================================="
3933 # b10930: get/set/list trusted.lov xattr
3934 echo "get/set/list trusted.lov xattr ..."
3935 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3936 local testfile=$DIR/$tfile
3937 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3938 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3939 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3941 local testfile2=${testfile}2
3942 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3943 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3946 setfattr -n trusted.lov -v $value $testfile2
3947 local tmp_file=${testfile}3
3948 $GETSTRIPE -v $testfile2 > $tmp_file
3949 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3950 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3951 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3952 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3954 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3957 # b10930: get/set/list lustre.lov xattr
3958 echo "get/set/list lustre.lov xattr ..."
3959 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3961 chown $RUNAS_ID $DIR/$tdir
3962 local testfile=$DIR/$tdir/$tfile
3963 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3964 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3965 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3967 local testfile2=${testfile}2
3968 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3969 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3971 $RUNAS $MCREATE $testfile2
3972 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3973 local tmp_file=${testfile}3
3974 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3975 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3976 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3977 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3978 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3980 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3986 local lines=`sed -n '/obdidx/=' $1`
3987 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3988 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3989 lines=`expr $lines + 1`
3990 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3993 compare_stripe_info1() {
3996 for count in 1 2 3 4
3998 for offset in 0 1 2 3
4000 local size=`expr $STRIPE_SIZE \* $num`
4001 local file=file"$num-$offset-$count"
4003 $GETSTRIPE -v $file > $tmp_file
4004 get_stripe_info $tmp_file
4005 if test $stripe_size -ne $size
4007 error "$file: different stripe size" && return
4009 if test $stripe_count -ne $count
4011 error "$file: different stripe count" && return
4013 if test $stripe_offset -ne 0
4015 error "$file: different stripe offset" && return
4023 compare_stripe_info2() {
4026 for count in 1 2 3 4
4028 for offset in 0 1 2 3
4030 local size=`expr $STRIPE_SIZE \* $num`
4031 local file=file"$num-$offset-$count"
4033 $GETSTRIPE -v $file > $tmp_file
4034 get_stripe_info $tmp_file
4035 if test $stripe_size -ne $size
4037 error "$file: different stripe size" && return
4039 if test $stripe_count -ne $count
4041 error "$file: different stripe count" && return
4043 if test $stripe_offset -ne $offset
4045 error "$file: different stripe offset" && return
4054 # b10930: star test for trusted.lov xattr
4055 star --xhelp 2>&1 | grep -q nolustre
4058 skip "being skipped because a lustre-aware star is not installed." && return
4060 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4063 star -x f=$TMP/f102.tar -C $DIR/d102d
4065 compare_stripe_info1
4068 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4071 # b10930: star test for trusted.lov xattr
4072 star --xhelp 2>&1 | grep -q nolustre
4073 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4074 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4077 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4079 compare_stripe_info2
4081 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4084 # b10930: star test for trusted.lov xattr
4085 star --xhelp 2>&1 | grep -q nolustre
4086 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4087 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4091 star -copy $tdir $DIR/d102f
4093 compare_stripe_info1
4095 run_test 102f "star copy files, not keep osts ==========="
4098 # b10930: star test for trusted.lov xattr
4099 star --xhelp 2>&1 | grep -q nolustre
4100 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4101 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4105 star -copy -preserve-osts $tdir $DIR/d102g
4107 compare_stripe_info2
4110 run_test 102g "star copy files, keep osts ==========="
4112 test_102h() { # bug 15777
4113 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4114 skip "must have user_xattr" && return
4115 [ -z "$(which setfattr 2>/dev/null)" ] &&
4116 skip "could not find setfattr" && return
4121 VALUE=datadatadatadatadatadatadatadata
4122 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4123 VALUE="$VALUE$VALUE"
4125 log "save $XBIG on $DIR/$tfile"
4126 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4127 error "saving $XBIG on $DIR/$tfile failed"
4128 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4129 OSIZE=$(echo $ORIG | wc -c)
4130 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4133 log "save $XSML on $DIR/$tfile"
4134 setfattr -n $XSML -v val $DIR/$tfile ||
4135 error "saving $XSML on $DIR/$tfile failed"
4136 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4137 if [ "$NEW" != "$ORIG" ]; then
4140 error "$XBIG different after saving $XSML"
4143 log "grow $XSML on $DIR/$tfile"
4144 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4145 error "growing $XSML on $DIR/$tfile failed"
4146 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4147 if [ "$NEW" != "$ORIG" ]; then
4150 error "$XBIG different after growing $XSML"
4152 log "$XBIG still valid after growing $XSML"
4154 run_test 102h "grow xattr from inside inode to external block"
4156 test_102i() { # bug 17038
4158 ln -s $DIR/$tfile $DIR/${tfile}link
4159 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4160 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"
4161 rm -f $DIR/$tfile $DIR/${tfile}link
4163 run_test 102i "lgetxattr test on symbolic link ============"
4167 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4172 [ "$UID" != 0 ] && skip "must run as root" && return
4173 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4174 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4175 $GSS && skip "could not run under gss" && return
4177 declare -a identity_old
4179 for num in `seq $MDSCOUNT`; do
4180 switch_identity $num true || identity_old[$num]=$?
4187 echo "performing cp ..."
4188 run_acl_subtest cp || error
4189 echo "performing getfacl-noacl..."
4190 run_acl_subtest getfacl-noacl || error
4191 echo "performing misc..."
4192 run_acl_subtest misc || error
4193 echo "performing permissions..."
4194 run_acl_subtest permissions || error
4195 echo "performing setfacl..."
4196 run_acl_subtest setfacl || error
4198 # inheritance test got from HP
4199 echo "performing inheritance..."
4200 cp $LUSTRE/tests/acl/make-tree . || error
4201 chmod +x make-tree || error
4202 run_acl_subtest inheritance || error
4208 for num in `seq $MDSCOUNT`; do
4209 if [ "${identity_old[$num]}" = 1 ]; then
4210 switch_identity $num false || identity_old[$num]=$?
4214 run_test 103 "acl test ========================================="
4218 lfs df || error "lfs df failed"
4219 lfs df -ih || error "lfs df -ih failed"
4220 lfs df -h $DIR || error "lfs df -h $DIR failed"
4221 lfs df -i $DIR || error "lfs df -i $DIR failed"
4222 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4223 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4225 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4226 lctl --device %$OSC deactivate
4227 lfs df || error "lfs df with deactivated OSC failed"
4228 lctl --device %$OSC recover
4229 lfs df || error "lfs df with reactivated OSC failed"
4231 run_test 104 "lfs df [-ih] [path] test ========================="
4234 # doesn't work on 2.4 kernels
4236 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4238 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4240 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4243 run_test 105a "flock when mounted without -o flock test ========"
4247 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4249 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4251 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4254 run_test 105b "fcntl when mounted without -o flock test ========"
4258 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4260 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4262 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4265 run_test 105c "lockf when mounted without -o flock test ========"
4267 test_105d() { # bug 15924
4269 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4270 skip "mount w/o flock enabled" && return
4271 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4272 $LCTL set_param fail_loc=0x80000315
4273 flocks_test 2 $DIR/$tdir
4275 run_test 105d "flock race (should not freeze) ========"
4277 test_106() { #bug 10921
4279 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4280 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4282 run_test 106 "attempt exec of dir followed by chown of that dir"
4291 local save_pattern=$(sysctl -n kernel.core_pattern)
4292 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4293 sysctl -w kernel.core_pattern=$file
4294 sysctl -w kernel.core_uses_pid=0
4302 kill -s 11 $SLEEPPID
4304 if [ -e $file ]; then
4305 size=`stat -c%s $file`
4306 [ $size -eq 0 ] && error "Fail to create core file $file"
4308 error "Fail to create core file $file"
4311 sysctl -w kernel.core_pattern=$save_pattern
4312 sysctl -w kernel.core_uses_pid=$save_uses_pid
4315 run_test 107 "Coredump on SIG"
4319 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4320 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4321 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4322 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4326 run_test 110 "filename length checking"
4329 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4331 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4333 echo "Starting with $OSTIO_pre threads"
4336 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4337 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4338 echo "$NUMTEST creates/unlinks"
4340 createmany -o $DIR/$tdir/$tfile $NUMTEST
4341 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4343 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4346 # don't return an error
4347 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4348 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4349 echo "This may be fine, depending on what ran before this test" &&\
4350 echo "and how fast this system is." && return
4352 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4354 run_test 115 "verify dynamic thread creation===================="
4357 wait_delete_completed
4358 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4359 echo OST kbytes available: ${AVAIL[@]}
4360 MAXI=0; MAXV=${AVAIL[0]}
4361 MINI=0; MINV=${AVAIL[0]}
4362 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4363 #echo OST $i: ${AVAIL[i]}kb
4364 if [ ${AVAIL[i]} -gt $MAXV ]; then
4365 MAXV=${AVAIL[i]}; MAXI=$i
4367 if [ ${AVAIL[i]} -lt $MINV ]; then
4368 MINV=${AVAIL[i]}; MINI=$i
4371 echo Min free space: OST $MINI: $MINV
4372 echo Max free space: OST $MAXI: $MAXV
4376 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4378 echo -n "Free space priority "
4379 lctl get_param -n lov.*-clilov-*.qos_prio_free
4380 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4383 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4386 # generate uneven OSTs
4387 mkdir -p $DIR/$tdir/OST${MINI}
4390 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4391 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4393 while [ $FILL -gt 0 ]; do
4395 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4396 FILL=$(($FILL - 2048))
4404 DIFF=$(($MAXV - $MINV))
4405 DIFF2=$(($DIFF * 100 / $MINV))
4406 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4407 if [ $DIFF2 -gt 20 ]; then
4410 echo "failed - QOS mode won't be used"
4411 error_ignore "QOS imbalance criteria not met"
4415 MINI1=$MINI; MINV1=$MINV
4416 MAXI1=$MAXI; MAXV1=$MAXV
4418 # now fill using QOS
4419 echo writing a bunch of files to QOS-assigned OSTs
4420 $SETSTRIPE $DIR/$tdir -c 1
4422 while [ $FILL -gt 0 ]; do
4424 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4425 FILL=$(($FILL - 200))
4428 echo "wrote $i 200k files"
4432 echo "Note: free space may not be updated, so measurements might be off"
4434 DIFF2=$(($MAXV - $MINV))
4435 echo "free space delta: orig $DIFF final $DIFF2"
4436 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4437 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4438 echo "Wrote $DIFF to smaller OST $MINI1"
4439 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4440 echo "Wrote $DIFF2 to larger OST $MAXI1"
4441 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4443 # Figure out which files were written where
4444 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4445 awk '/'$MINI1': / {print $2; exit}')
4447 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4448 echo "$MINC files created on smaller OST $MINI1"
4449 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4450 awk '/'$MAXI1': / {print $2; exit}')
4452 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4453 echo "$MAXC files created on larger OST $MAXI1"
4454 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4455 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4457 run_test 116 "stripe QOS: free space balance ==================="
4459 test_117() # bug 10891
4461 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4462 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4463 lctl set_param fail_loc=0x21e
4464 > $DIR/$tfile || error "truncate failed"
4465 lctl set_param fail_loc=0
4466 echo "Truncate succeeded."
4468 run_test 117 "verify fsfilt_extend =========="
4470 export OLD_RESENDCOUNT=""
4471 set_resend_count () {
4472 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4473 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4474 lctl set_param -n $PROC_RESENDCOUNT $1
4475 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4478 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4480 # Reset async IO behavior after error case
4482 FILE=$DIR/reset_async
4484 # Ensure all OSCs are cleared
4485 $LSTRIPE $FILE 0 -1 -1
4486 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4491 test_118a() #bug 11710
4495 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4496 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4497 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4499 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4500 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4504 run_test 118a "verify O_SYNC works =========="
4508 remote_ost_nodsh && skip "remote OST with nodsh" && return
4512 #define OBD_FAIL_OST_ENOENT 0x217
4513 set_nodes_failloc "$(osts_nodes)" 0x217
4514 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4516 set_nodes_failloc "$(osts_nodes)" 0
4517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4521 if [[ $RC -eq 0 ]]; then
4522 error "Must return error due to dropped pages, rc=$RC"
4526 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4527 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4531 echo "Dirty pages not leaked on ENOENT"
4533 # Due to the above error the OSC will issue all RPCs syncronously
4534 # until a subsequent RPC completes successfully without error.
4535 multiop $DIR/$tfile Ow4096yc
4540 run_test 118b "Reclaim dirty pages on fatal error =========="
4544 remote_ost_nodsh && skip "remote OST with nodsh" && return
4548 #define OBD_FAIL_OST_EROFS 0x216
4549 set_nodes_failloc "$(osts_nodes)" 0x216
4551 # multiop should block due to fsync until pages are written
4552 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4556 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4557 error "Multiop failed to block on fsync, pid=$MULTIPID"
4560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4562 if [[ $WRITEBACK -eq 0 ]]; then
4563 error "No page in writeback, writeback=$WRITEBACK"
4566 set_nodes_failloc "$(osts_nodes)" 0
4569 if [[ $RC -ne 0 ]]; then
4570 error "Multiop fsync failed, rc=$RC"
4573 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4574 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4576 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4577 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4581 echo "Dirty pages flushed via fsync on EROFS"
4584 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4588 remote_ost_nodsh && skip "remote OST with nodsh" && return
4592 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4593 set_nodes_failloc "$(osts_nodes)" 0x214
4594 # multiop should block due to fsync until pages are written
4595 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4599 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4600 error "Multiop failed to block on fsync, pid=$MULTIPID"
4603 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4605 if [[ $WRITEBACK -eq 0 ]]; then
4606 error "No page in writeback, writeback=$WRITEBACK"
4609 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4610 set_nodes_failloc "$(osts_nodes)" 0
4612 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4613 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4615 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4616 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4620 echo "Dirty pages gaurenteed flushed via fsync"
4623 run_test 118d "Fsync validation inject a delay of the bulk =========="
4628 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4629 lctl set_param fail_loc=0x8000040a
4631 # Should simulate EINVAL error which is fatal
4632 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4634 if [[ $RC -eq 0 ]]; then
4635 error "Must return error due to dropped pages, rc=$RC"
4638 lctl set_param fail_loc=0x0
4640 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4641 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4642 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4644 if [[ $LOCKED -ne 0 ]]; then
4645 error "Locked pages remain in cache, locked=$LOCKED"
4648 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4649 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4653 echo "No pages locked after fsync"
4658 run_test 118f "Simulate unrecoverable OSC side error =========="
4663 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4664 lctl set_param fail_loc=0x406
4666 # simulate local -ENOMEM
4667 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4670 lctl set_param fail_loc=0
4671 if [[ $RC -eq 0 ]]; then
4672 error "Must return error due to dropped pages, rc=$RC"
4675 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4676 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4677 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4679 if [[ $LOCKED -ne 0 ]]; then
4680 error "Locked pages remain in cache, locked=$LOCKED"
4683 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4684 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4688 echo "No pages locked after fsync"
4693 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4696 remote_ost_nodsh && skip "remote OST with nodsh" && return
4700 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4701 set_nodes_failloc "$(osts_nodes)" 0x20e
4702 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4703 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4706 set_nodes_failloc "$(osts_nodes)" 0
4707 if [[ $RC -eq 0 ]]; then
4708 error "Must return error due to dropped pages, rc=$RC"
4711 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4712 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4713 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4715 if [[ $LOCKED -ne 0 ]]; then
4716 error "Locked pages remain in cache, locked=$LOCKED"
4719 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4720 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4724 echo "No pages locked after fsync"
4728 run_test 118h "Verify timeout in handling recoverables errors =========="
4731 remote_ost_nodsh && skip "remote OST with nodsh" && return
4735 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4736 set_nodes_failloc "$(osts_nodes)" 0x20e
4738 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4739 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4742 set_nodes_failloc "$(osts_nodes)" 0
4746 if [[ $RC -ne 0 ]]; then
4747 error "got error, but should be not, rc=$RC"
4750 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4751 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4753 if [[ $LOCKED -ne 0 ]]; then
4754 error "Locked pages remain in cache, locked=$LOCKED"
4757 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4758 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4762 echo "No pages locked after fsync"
4766 run_test 118i "Fix error before timeout in recoverable error =========="
4769 remote_ost_nodsh && skip "remote OST with nodsh" && return
4773 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4774 set_nodes_failloc "$(osts_nodes)" 0x220
4776 # return -EIO from OST
4777 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4779 set_nodes_failloc "$(osts_nodes)" 0x0
4780 if [[ $RC -eq 0 ]]; then
4781 error "Must return error due to dropped pages, rc=$RC"
4784 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4785 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4786 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4787 if [[ $LOCKED -ne 0 ]]; then
4788 error "Locked pages remain in cache, locked=$LOCKED"
4791 # in recoverable error on OST we want resend and stay until it finished
4792 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4793 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4797 echo "No pages locked after fsync"
4801 run_test 118j "Simulate unrecoverable OST side error =========="
4805 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4807 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4808 set_nodes_failloc "$(osts_nodes)" 0x20e
4811 for ((i=0;i<10;i++)); do
4812 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4813 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4820 set_nodes_failloc "$(osts_nodes)" 0
4822 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4824 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4826 test_119a() # bug 11737
4828 BSIZE=$((512 * 1024))
4829 directio write $DIR/$tfile 0 1 $BSIZE
4830 # We ask to read two blocks, which is more than a file size.
4831 # directio will indicate an error when requested and actual
4832 # sizes aren't equeal (a normal situation in this case) and
4833 # print actual read amount.
4834 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4835 if [ "$NOB" != "$BSIZE" ]; then
4836 error "read $NOB bytes instead of $BSIZE"
4840 run_test 119a "Short directIO read must return actual read amount"
4842 test_119b() # bug 11737
4844 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4846 $SETSTRIPE $DIR/$tfile -c 2
4847 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4849 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4850 error "direct read failed"
4853 run_test 119b "Sparse directIO read must return actual read amount"
4855 test_119c() # bug 13099
4858 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4859 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4862 run_test 119c "Testing for direct read hitting hole"
4864 test_119d() # bug 15950
4866 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4867 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4869 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4870 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4871 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4872 lctl set_param fail_loc=0x40d
4873 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4876 cat $DIR/$tfile > /dev/null &
4877 lctl set_param fail_loc=0
4880 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4882 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4883 error "the read rpcs have not completed in 2s"
4885 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4887 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4891 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4892 skip "no early lock cancel on server" && return 0
4893 lru_resize_disable mdc
4894 lru_resize_disable osc
4895 cancel_lru_locks mdc
4896 stat $DIR/$tdir > /dev/null
4897 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4898 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4900 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4901 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4902 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4903 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4904 lru_resize_enable mdc
4905 lru_resize_enable osc
4907 run_test 120a "Early Lock Cancel: mkdir test"
4911 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4912 skip "no early lock cancel on server" && return 0
4913 lru_resize_disable mdc
4914 lru_resize_disable osc
4915 cancel_lru_locks mdc
4916 stat $DIR/$tdir > /dev/null
4917 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4918 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4920 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4921 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4922 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4923 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4924 lru_resize_enable mdc
4925 lru_resize_enable osc
4927 run_test 120b "Early Lock Cancel: create test"
4931 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4932 skip "no early lock cancel on server" && return 0
4933 lru_resize_disable mdc
4934 lru_resize_disable osc
4935 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4936 touch $DIR/$tdir/d1/f1
4937 cancel_lru_locks mdc
4938 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4939 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4940 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4941 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4942 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4943 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4944 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4945 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4946 lru_resize_enable mdc
4947 lru_resize_enable osc
4949 run_test 120c "Early Lock Cancel: link test"
4953 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4954 skip "no early lock cancel on server" && return 0
4955 lru_resize_disable mdc
4956 lru_resize_disable osc
4958 cancel_lru_locks mdc
4959 stat $DIR/$tdir > /dev/null
4960 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4961 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4962 chmod a+x $DIR/$tdir
4963 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4964 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4965 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4966 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4967 lru_resize_enable mdc
4968 lru_resize_enable osc
4970 run_test 120d "Early Lock Cancel: setattr test"
4974 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4975 skip "no early lock cancel on server" && return 0
4976 lru_resize_disable mdc
4977 lru_resize_disable osc
4978 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4979 cancel_lru_locks mdc
4980 cancel_lru_locks osc
4981 dd if=$DIR/$tdir/f1 of=/dev/null
4982 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4983 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4984 awk '/ldlm_cancel/ {print $2}'`
4985 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4986 awk '/ldlm_bl_callback/ {print $2}'`
4987 unlink $DIR/$tdir/f1
4988 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4989 awk '/ldlm_cancel/ {print $2}'`
4990 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4991 awk '/ldlm_bl_callback/ {print $2}'`
4992 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4993 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4994 lru_resize_enable mdc
4995 lru_resize_enable osc
4997 run_test 120e "Early Lock Cancel: unlink test"
5000 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5001 skip "no early lock cancel on server" && return 0
5003 lru_resize_disable mdc
5004 lru_resize_disable osc
5005 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5006 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5007 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5008 cancel_lru_locks mdc
5009 cancel_lru_locks osc
5010 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5011 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5012 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5013 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5014 awk '/ldlm_cancel/ {print $2}'`
5015 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5016 awk '/ldlm_bl_callback/ {print $2}'`
5017 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5018 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5019 awk '/ldlm_cancel/ {print $2}'`
5020 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5021 awk '/ldlm_bl_callback/ {print $2}'`
5022 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5023 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5024 lru_resize_enable mdc
5025 lru_resize_enable osc
5027 run_test 120f "Early Lock Cancel: rename test"
5030 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5031 skip "no early lock cancel on server" && return 0
5032 lru_resize_disable mdc
5033 lru_resize_disable osc
5035 echo create $count files
5037 cancel_lru_locks mdc
5038 cancel_lru_locks osc
5041 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5042 awk '/ldlm_cancel/ {print $2}'`
5043 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5044 awk '/ldlm_bl_callback/ {print $2}'`
5045 createmany -o $DIR/$tdir/f $count
5047 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5048 awk '/ldlm_cancel/ {print $2}'`
5049 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5050 awk '/ldlm_bl_callback/ {print $2}'`
5052 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5053 echo rm $count files
5056 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5057 awk '/ldlm_cancel/ {print $2}'`
5058 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5059 awk '/ldlm_bl_callback/ {print $2}'`
5061 echo total: $count removes in $((t2-t1))
5062 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5064 # wait for commitment of removal
5065 lru_resize_enable mdc
5066 lru_resize_enable osc
5068 run_test 120g "Early Lock Cancel: performance test"
5070 test_121() { #bug #10589
5072 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5073 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5074 lctl set_param fail_loc=0x310
5075 cancel_lru_locks osc > /dev/null
5076 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5077 lctl set_param fail_loc=0
5078 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5080 run_test 121 "read cancel race ========="
5082 test_123a() { # was test 123, statahead(bug 11401)
5084 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5085 log "testing on UP system. Performance may be not as good as expected."
5089 remount_client $MOUNT
5092 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5093 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5095 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5096 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5098 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5099 cancel_lru_locks mdc
5100 cancel_lru_locks osc
5102 ls -l $DIR/$tdir > /dev/null
5104 delta_sa=$((etime - stime))
5105 log "ls $i files with statahead: $delta_sa sec"
5106 lctl get_param -n llite.*.statahead_stats
5108 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5109 lctl set_param -n llite.*.statahead_max 0
5110 lctl get_param llite.*.statahead_max
5111 cancel_lru_locks mdc
5112 cancel_lru_locks osc
5114 ls -l $DIR/$tdir > /dev/null
5116 delta=$((etime - stime))
5117 log "ls $i files without statahead: $delta sec"
5119 lctl set_param llite.*.statahead_max=$max
5120 if [ $delta_sa -gt $(($delta + 2)) ]; then
5121 log "ls $i files is slower with statahead!"
5125 [ $delta -gt 20 ] && break
5126 [ $delta -gt 8 ] && MULT=$((50 / delta))
5127 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5135 delta=$((etime - stime))
5136 log "rm -r $DIR/$tdir/: $delta seconds"
5138 lctl get_param -n llite.*.statahead_stats
5139 # wait for commitment of removal
5141 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5144 run_test 123a "verify statahead work"
5146 test_123b () { # statahead(bug 15027)
5148 createmany -o $DIR/$tdir/$tfile-%d 1000
5150 cancel_lru_locks mdc
5151 cancel_lru_locks osc
5153 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5154 lctl set_param fail_loc=0x80000803
5155 ls -lR $DIR/$tdir > /dev/null
5157 lctl set_param fail_loc=0x0
5158 lctl get_param -n llite.*.statahead_stats
5163 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5166 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5167 skip "no lru resize on server" && return 0
5169 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5171 # use touch to produce $NR new locks
5172 log "create $NR files at $DIR/$tdir"
5173 createmany -o $DIR/$tdir/f $NR ||
5174 error "failed to create $NR files in $DIR/$tdir"
5176 cancel_lru_locks mdc
5177 ls -l $DIR/$tdir > /dev/null
5181 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5182 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5183 LRU_SIZE=$(lctl get_param -n $PARAM)
5184 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5185 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5186 log "using $(basename $NSDIR) namespace"
5191 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5192 skip "Not enough cached locks created!"
5195 log "created $LRU_SIZE lock(s)"
5197 # we want to sleep 30s to not make test too long
5201 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5204 # get the pool limit
5205 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5207 # calculate lock volume factor taking into account data set size and the
5208 # rule that number of locks will be getting smaller durring sleep interval
5209 # and we need to additionally enforce LVF to take this into account.
5210 # Use $LRU_SIZE_B here to take into account real number of locks created
5211 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5212 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5213 LRU_SIZE_B=$LRU_SIZE
5214 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5215 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5216 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5217 log "sleep for $((SLEEP+SLEEP_ADD))s"
5218 sleep $((SLEEP+SLEEP_ADD))
5219 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5220 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5222 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5223 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5224 unlinkmany $DIR/$tdir/f $NR
5228 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5229 log "unlink $NR files at $DIR/$tdir"
5230 unlinkmany $DIR/$tdir/f $NR
5232 run_test 124a "lru resize ======================================="
5234 get_max_pool_limit()
5236 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5239 if test $l -gt $max; then
5247 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5248 skip "no lru resize on server" && return 0
5250 LIMIT=`get_max_pool_limit`
5252 NR=$(($(default_lru_size)*20))
5253 if [ $NR -gt $LIMIT ]; then
5254 log "Limit lock number by $LIMIT locks"
5257 lru_resize_disable mdc
5258 mkdir -p $DIR/$tdir/disable_lru_resize ||
5259 error "failed to create $DIR/$tdir/disable_lru_resize"
5261 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5262 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5263 cancel_lru_locks mdc
5266 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5269 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5272 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5276 nolruresize_delta=$((etime-stime))
5277 log "ls -la time: $nolruresize_delta seconds"
5278 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5279 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5281 lru_resize_enable mdc
5282 mkdir -p $DIR/$tdir/enable_lru_resize ||
5283 error "failed to create $DIR/$tdir/enable_lru_resize"
5285 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5286 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5287 cancel_lru_locks mdc
5290 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5293 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5296 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5300 lruresize_delta=$((etime-stime))
5301 log "ls -la time: $lruresize_delta seconds"
5302 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5304 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5305 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5306 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5307 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5309 log "lru resize performs the same with no lru resize"
5311 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5313 run_test 124b "lru resize (performance test) ======================="
5315 test_125() { # 13358
5316 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5317 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5318 mkdir -p $DIR/d125 || error "mkdir failed"
5319 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5320 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5321 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5323 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5325 test_126() { # bug 12829/13455
5326 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5327 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5328 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5329 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5331 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5333 run_test 126 "check that the fsgid provided by the client is taken into account"
5335 test_127() { # bug 15521
5336 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5337 $LCTL set_param osc.*.stats=0
5338 FSIZE=$((2048 * 1024))
5339 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5340 cancel_lru_locks osc
5341 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5343 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5344 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5345 echo "got $COUNT $NAME"
5346 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5347 eval $NAME=$COUNT || error "Wrong proc format"
5350 read_bytes|write_bytes)
5351 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5352 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5353 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5354 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5355 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5356 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5357 error "sumsquare is too small: $SUMSQ"
5358 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5359 error "sumsquare is too big: $SUMSQ"
5363 done < $DIR/${tfile}.tmp
5365 #check that we actually got some stats
5366 [ "$read_bytes" ] || error "Missing read_bytes stats"
5367 [ "$write_bytes" ] || error "Missing write_bytes stats"
5368 [ "$read_bytes" != 0 ] || error "no read done"
5369 [ "$write_bytes" != 0 ] || error "no write done"
5371 run_test 127 "verify the client stats are sane"
5373 test_128() { # bug 15212
5375 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5380 result=$(grep error $TMP/$tfile.log)
5382 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5384 run_test 128 "interactive lfs for 2 consecutive find's"
5390 local LDPROC=/proc/fs/ldiskfs
5392 for node in $(mdts_nodes); do
5393 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5394 for dev in $devs; do
5395 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5396 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5401 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5402 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5413 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5414 multiop $DIR/$tdir/$J Oc
5416 if [ $rc -eq $EFBIG ]; then
5418 echo "return code $rc received as expected"
5420 elif [ $rc -ne 0 ]; then
5422 error_exit "return code $rc received instead of expected $EFBIG"
5425 I=$(stat -c%s "$DIR/$tdir")
5428 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5429 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5431 run_test 129 "test directory size limit ========================"
5434 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5435 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5437 local fm_file=$DIR/$tfile
5438 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5439 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5441 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5442 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5444 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5446 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5449 for line in $filefrag_op
5451 frag_lun=`echo $line | cut -d: -f5`
5452 ext_len=`echo $line | cut -d: -f4`
5453 if (( $frag_lun != $lun )); then
5454 error "FIEMAP on 1-stripe file($fm_file) failed"
5457 (( tot_len += ext_len ))
5460 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5461 error "FIEMAP on 1-stripe file($fm_file) failed;"
5464 echo "FIEMAP on single striped file succeeded"
5466 run_test 130a "FIEMAP (1-stripe file)"
5469 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5471 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5472 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5474 local fm_file=$DIR/$tfile
5475 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5476 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5478 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5479 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5481 last_lun=`echo $filefrag_op | cut -d: -f5`
5486 for line in $filefrag_op
5488 frag_lun=`echo $line | cut -d: -f5`
5489 ext_len=`echo $line | cut -d: -f4`
5490 if (( $frag_lun != $last_lun )); then
5491 if (( tot_len != 1024 )); then
5492 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5499 (( tot_len += ext_len ))
5502 if (( num_luns != 2 || tot_len != 1024 )); then
5503 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5507 echo "FIEMAP on 2-stripe file succeeded"
5509 run_test 130b "FIEMAP (2-stripe file)"
5512 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5514 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5515 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5517 local fm_file=$DIR/$tfile
5518 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5519 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5521 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5522 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5524 last_lun=`echo $filefrag_op | cut -d: -f5`
5529 for line in $filefrag_op
5531 frag_lun=`echo $line | cut -d: -f5`
5532 ext_len=`echo $line | cut -d: -f4`
5533 if (( $frag_lun != $last_lun )); then
5534 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5535 if (( logical != 512 )); then
5536 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5539 if (( tot_len != 512 )); then
5540 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5547 (( tot_len += ext_len ))
5550 if (( num_luns != 2 || tot_len != 512 )); then
5551 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5555 echo "FIEMAP on 2-stripe file with hole succeeded"
5557 run_test 130c "FIEMAP (2-stripe file with hole)"
5560 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5562 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5563 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5565 local fm_file=$DIR/$tfile
5566 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5567 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5569 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5570 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5572 last_lun=`echo $filefrag_op | cut -d: -f5`
5577 for line in $filefrag_op
5579 frag_lun=`echo $line | cut -d: -f5`
5580 ext_len=`echo $line | cut -d: -f4`
5581 if (( $frag_lun != $last_lun )); then
5582 if (( tot_len != 1024 )); then
5583 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5590 (( tot_len += ext_len ))
5593 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5594 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5598 echo "FIEMAP on N-stripe file succeeded"
5600 run_test 130d "FIEMAP (N-stripe file)"
5603 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5605 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5606 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5608 local fm_file=$DIR/$tfile
5609 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5611 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5612 for ((i = 0; i < $NUM_BLKS; i++))
5614 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5617 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5618 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5620 last_lun=`echo $filefrag_op | cut -d: -f5`
5625 for line in $filefrag_op
5627 frag_lun=`echo $line | cut -d: -f5`
5628 ext_len=`echo $line | cut -d: -f4`
5629 if (( $frag_lun != $last_lun )); then
5630 if (( tot_len != $EXPECTED_LEN )); then
5631 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5638 (( tot_len += ext_len ))
5641 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5642 echo "$num_luns $tot_len"
5643 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5647 echo "FIEMAP with continuation calls succeeded"
5649 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5651 test_140() { #bug-17379
5652 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5653 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5654 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5656 # VFS limits max symlink depth to 5(4KSTACK) or 8
5658 while i=`expr $i + 1`; do
5659 mkdir -p $i || error "Creating dir $i"
5660 cd $i || error "Changing to $i"
5661 ln -s ../stat stat || error "Creating stat symlink"
5662 # Read the symlink until ELOOP present,
5663 # not LBUGing the system is considered success,
5664 # we didn't overrun the stack.
5665 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5667 if [ $ret -eq 40 ]; then
5670 error "Open stat symlink"
5676 [ $i -eq 5 -o $i -eq 8 ] || error "Invalid symlink depth"
5677 echo "The symlink depth = $i"
5679 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5682 local TF="$TMP/$tfile"
5684 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5686 cancel_lru_locks osc
5687 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5688 remount_client $MOUNT
5689 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5692 $TRUNCATE $DIR/$tfile 6000
5693 cancel_lru_locks osc
5694 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5697 echo "12345" >>$DIR/$tfile
5698 cancel_lru_locks osc
5699 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5702 echo "12345" >>$DIR/$tfile
5703 cancel_lru_locks osc
5704 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5709 run_test 150 "truncate/append tests"
5711 function roc_access() {
5712 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5713 grep 'cache_access'| awk '{print $2}' | \
5714 awk '{sum=sum+$3} END{print sum}'`
5718 function roc_hit() {
5719 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5720 grep 'cache_hit'|awk '{print $2}' | \
5721 awk '{sum=sum+$1} END{print sum}'`
5728 # check whether obdfilter is cache capable at all
5729 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5730 echo "not cache-capable obdfilter"
5734 # check cache is enabled on all obdfilters
5735 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5736 echo "oss cache is disabled"
5740 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5742 # pages should be in the case right after write
5743 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5745 cancel_lru_locks osc
5746 cat $DIR/$tfile >/dev/null
5748 if ! let "AFTER - BEFORE == CPAGES"; then
5749 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5752 # the following read invalidates the cache
5753 cancel_lru_locks osc
5754 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5755 cat $DIR/$tfile >/dev/null
5757 # now data shouldn't be found in the cache
5759 cancel_lru_locks osc
5760 cat $DIR/$tfile >/dev/null
5762 if ! let "AFTER - BEFORE == CPAGES"; then
5763 error "IN CACHE: before: $BEFORE, after: $AFTER"
5766 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5769 run_test 151 "test cache on oss and controls ==============================="
5772 local TF="$TMP/$tfile"
5774 # simulate ENOMEM during write
5775 #define OBD_FAIL_OST_NOMEM 0x226
5776 lctl set_param fail_loc=0x80000226
5777 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5779 sync || error "sync failed"
5780 lctl set_param fail_loc=0
5782 # discard client's cache
5783 cancel_lru_locks osc
5785 # simulate ENOMEM during read
5786 lctl set_param fail_loc=0x80000226
5787 cmp $TF $DIR/$tfile || error "cmp failed"
5788 lctl set_param fail_loc=0
5792 run_test 152 "test read/write with enomem ============================"
5797 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5799 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5800 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5801 POOL_DIR=$POOL_ROOT/dir_tst
5802 POOL_FILE=$POOL_ROOT/file_tst
5804 check_file_in_pool()
5807 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5810 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5811 if [[ "$found" == "" ]]
5813 echo "pool list: $TGTPOOL_LIST"
5814 echo "striping: $res"
5815 error "$file not allocated in $POOL"
5823 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5824 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5825 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5826 [ $? == 0 ] || error "Pool creation of $POOL failed"
5828 run_test 200a "Create new pool =========================================="
5831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5832 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5833 $TGTPOOL_MAX | tr '\n' ' ')
5834 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5835 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5836 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5838 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5840 run_test 200b "Add targets to a pool ===================================="
5843 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5845 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5846 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5848 run_test 200c "Set pool on a directory ================================="
5851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5852 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5853 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5855 run_test 200d "Check pool on a directory ==============================="
5858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5860 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5862 file=$POOL_DIR/file-$i
5864 check_file_in_pool $file
5867 failed=$(($failed + 1))
5870 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5872 run_test 200e "Check files allocation from directory pool =============="
5875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5878 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5880 file=$POOL_FILE/spoo-$i
5881 $SETSTRIPE -p $POOL $file
5882 check_file_in_pool $file
5885 failed=$(($failed + 1))
5888 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5890 run_test 200f "Create files in a pool ==================================="
5893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5894 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5895 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5896 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5897 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5899 run_test 200g "Remove a target from a pool ============================="
5902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5903 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5905 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5907 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5908 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5910 run_test 200h "Remove all targets from a pool =========================="
5913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5914 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5915 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5916 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5918 run_test 200i "Remove a pool ============================================"
5924 log "cleanup: ======================================================"
5925 check_and_cleanup_lustre
5926 if [ "$I_MOUNTED" != "yes" ]; then
5927 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
5930 echo '=========================== finished ==============================='
5931 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
5932 echo "$0: completed"