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 ========================"
471 run_test 18 "touch .../f ; ls ... =============================="
477 $CHECKSTAT -a $DIR/f19 || error
479 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
482 ls -l $DIR/f19 && error || true
484 run_test 19b "ls -l .../f19 (should return error) =============="
487 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
488 $RUNAS touch $DIR/f19 && error || true
490 run_test 19c "$RUNAS touch .../f19 (should return error) =="
493 cat $DIR/f19 && error || true
495 run_test 19d "cat .../f19 (should return error) =============="
507 $CHECKSTAT -a $DIR/f || error
509 run_test 20 "touch .../f ; ls -l ... ==========================="
513 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
514 ln -s dangle $DIR/d21/link
515 echo foo >> $DIR/d21/link
517 $CHECKSTAT -t link $DIR/d21/link || error
518 $CHECKSTAT -f -t file $DIR/d21/link || error
520 run_test 21 "write to dangling link ============================"
525 chown $RUNAS_ID $WDIR
526 (cd $WDIR || error "cd $WDIR failed";
527 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
529 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
530 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
531 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
533 run_test 22 "unpack tar archive as non-root user ==============="
538 $TOEXCL -e $DIR/d23/f23 || error
540 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
543 echo '== rename sanity =============================================='
544 echo '-- same directory rename'
547 mv $DIR/R1/f $DIR/R1/g
548 $CHECKSTAT -t file $DIR/R1/g || error
550 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
555 mv $DIR/R2/f $DIR/R2/g
556 $CHECKSTAT -a $DIR/R2/f || error
557 $CHECKSTAT -t file $DIR/R2/g || error
559 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
564 mv $DIR/R3/f $DIR/R3/g
565 $CHECKSTAT -a $DIR/R3/f || error
566 $CHECKSTAT -t dir $DIR/R3/g || error
568 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
573 mrename $DIR/R4/f $DIR/R4/g
574 $CHECKSTAT -a $DIR/R4/f || error
575 $CHECKSTAT -t dir $DIR/R4/g || error
577 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
580 echo '-- cross directory renames --'
583 mv $DIR/R5a/f $DIR/R5b/g
584 $CHECKSTAT -a $DIR/R5a/f || error
585 $CHECKSTAT -t file $DIR/R5b/g || error
587 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
591 touch $DIR/R6a/f $DIR/R6b/g
592 mv $DIR/R6a/f $DIR/R6b/g
593 $CHECKSTAT -a $DIR/R6a/f || error
594 $CHECKSTAT -t file $DIR/R6b/g || error
596 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
601 mv $DIR/R7a/d $DIR/R7b/e
602 $CHECKSTAT -a $DIR/R7a/d || error
603 $CHECKSTAT -t dir $DIR/R7b/e || error
605 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
609 mkdir $DIR/R8a/d $DIR/R8b/e
610 mrename $DIR/R8a/d $DIR/R8b/e
611 $CHECKSTAT -a $DIR/R8a/d || error
612 $CHECKSTAT -t dir $DIR/R8b/e || error
614 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
617 echo "-- rename error cases"
621 mrename $DIR/R9/f $DIR/R9/a
622 $CHECKSTAT -t file $DIR/R9/f || error
623 $CHECKSTAT -t dir $DIR/R9/a || error
624 $CHECKSTAT -a file $DIR/R9/a/f || error
626 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
630 mrename $DIR/R10/f $DIR/R10/g
631 $CHECKSTAT -t dir $DIR/R10 || error
632 $CHECKSTAT -a $DIR/R10/f || error
633 $CHECKSTAT -a $DIR/R10/g || error
635 run_test 24j "source does not exist ============================"
638 mkdir $DIR/R11a $DIR/R11a/d
640 mv $DIR/R11a/f $DIR/R11a/d
641 $CHECKSTAT -a $DIR/R11a/f || error
642 $CHECKSTAT -t file $DIR/R11a/d/f || error
644 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
646 # bug 2429 - rename foo foo foo creates invalid file
649 multiop $f OcNs || error
651 run_test 24l "Renaming a file to itself ========================"
655 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
656 # on ext3 this does not remove either the source or target files
657 # though the "expected" operation would be to remove the source
658 $CHECKSTAT -t file ${f} || error "${f} missing"
659 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
661 run_test 24m "Renaming a file to a hard link to itself ========="
665 # this stats the old file after it was renamed, so it should fail
669 $CHECKSTAT ${f}.rename
672 run_test 24n "Statting the old file after renaming (Posix rename 2)"
675 check_kernel_version 37 || return 0
677 rename_many -s random -v -n 10 $DIR/d24o
679 run_test 24o "rename of files during htree split ==============="
683 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
684 mrename $DIR/R12a $DIR/R12b
685 $CHECKSTAT -a $DIR/R12a || error
686 $CHECKSTAT -t dir $DIR/R12b || error
687 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
688 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
690 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
694 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
695 multiop_bg_pause $DIR/R13b D_c || return 1
698 mrename $DIR/R13a $DIR/R13b
699 $CHECKSTAT -a $DIR/R13a || error
700 $CHECKSTAT -t dir $DIR/R13b || error
701 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
702 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
704 wait $MULTIPID || error "multiop close failed"
706 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
708 test_24r() { #bug 3789
709 mkdir $DIR/R14a $DIR/R14a/b
710 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
711 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
712 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
714 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
717 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
718 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
719 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
720 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
722 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
724 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
725 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
726 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
727 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
729 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
731 test_24u() { # bug12192
732 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
733 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
735 run_test 24u "create stripe file"
738 echo '== symlink sanity ============================================='
742 touch $DIR/s25/foo || error
744 run_test 25a "create file in symlinked directory ==============="
747 [ ! -d $DIR/d25 ] && test_25a
748 $CHECKSTAT -t file $DIR/s25/foo || error
750 run_test 25b "lookup file in symlinked directory ==============="
755 ln -s d26/d26-2 $DIR/s26
756 touch $DIR/s26/foo || error
758 run_test 26a "multiple component symlink ======================="
761 mkdir -p $DIR/d26b/d26-2
762 ln -s d26b/d26-2/foo $DIR/s26-2
763 touch $DIR/s26-2 || error
765 run_test 26b "multiple component symlink at end of lookup ======"
770 ln -s d26.2 $DIR/s26.2-1
771 ln -s s26.2-1 $DIR/s26.2-2
772 ln -s s26.2-2 $DIR/s26.2-3
773 chmod 0666 $DIR/s26.2-3/foo
775 run_test 26c "chain of symlinks ================================"
777 # recursive symlinks (bug 439)
779 ln -s d26-3/foo $DIR/d26-3
781 run_test 26d "create multiple component recursive symlink ======"
784 [ ! -h $DIR/d26-3 ] && test_26d
787 run_test 26e "unlink multiple component recursive symlink ======"
789 # recursive symlinks (bug 7022)
792 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
793 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
794 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
795 mkdir $tfile || error "mkdir $tfile failed"
796 cd $tfile || error "cd $tfile failed"
797 ln -s .. dotdot || error "ln dotdot failed"
798 ln -s dotdot/lndir lndir || error "ln lndir failed"
799 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
800 output=`ls $tfile/$tfile/lndir/bar1`
801 [ "$output" = bar1 ] && error "unexpected output"
802 rm -r $tfile || error "rm $tfile failed"
803 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
805 run_test 26f "rm -r of a directory which has recursive symlink ="
808 echo '== stripe sanity =============================================='
809 mkdir -p $DIR/d27 || error "mkdir failed"
810 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
811 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
813 log "== test_27a: write to one stripe file ========================="
814 cp /etc/hosts $DIR/d27/f0 || error
816 run_test 27a "one stripe file =================================="
819 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
821 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
822 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
823 error "two-stripe file doesn't have two stripes"
825 log "== test_27c: write to two stripe file file f01 ================"
826 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
828 run_test 27c "create two stripe file f01 ======================="
832 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
833 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
834 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
836 run_test 27d "create file with default settings ================"
840 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
841 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
842 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
844 run_test 27e "lstripe existing file (should return error) ======"
848 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
849 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
850 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
852 run_test 27f "lstripe with bad stripe size (should return error)"
856 $MCREATE $DIR/d27/fnone || error "mcreate failed"
858 log "== test 27h: lfs getstripe with no objects ===================="
859 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
861 log "== test 27i: lfs getstripe with some objects =================="
862 touch $DIR/d27/fsome || error "touch failed"
863 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
865 run_test 27g "test lfs getstripe ==========================================="
869 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
871 run_test 27j "lstripe with bad stripe offset (should return error)"
873 test_27k() { # bug 2844
876 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
877 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
878 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
879 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
880 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
881 dd if=/dev/zero of=$FILE bs=4k count=1
882 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
883 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
885 run_test 27k "limit i_blksize for broken user apps ============="
889 mcreate $DIR/f27l || error "creating file"
890 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
891 error "lstripe should have failed" || true
893 run_test 27l "check setstripe permissions (should return error)"
896 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
897 if [ $ORIGFREE -gt $MAXFREE ]; then
898 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
902 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
903 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
904 error "dd should fill OST0"
906 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
908 [ $i -gt 256 ] && break
911 touch $DIR/d27/f27m_$i
912 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
913 error "OST0 was full but new created file still use it"
915 touch $DIR/d27/f27m_$i
916 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
917 error "OST0 was full but new created file still use it"
921 run_test 27m "create file while OST0 was full =================="
923 # osc's keep a NOSPC stick flag that gets unset with rmdir
925 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
926 mkdir -p $DIR/d27/nospc
928 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
931 exhaust_precreations() {
934 OST=$(lfs osts | grep ${OSTIDX}": " | \
935 awk '{print $2}' | sed -e 's/_UUID$//')
937 last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_last_id)
938 next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_next_id)
940 mkdir -p $DIR/d27/${OST}
941 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
942 #define OBD_FAIL_OST_ENOSPC 0x215
943 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
944 echo "Creating to objid $last_id on ost $OST..."
945 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
946 do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc* | grep '[0-9]'
950 exhaust_all_precreations() {
952 for (( i=0; i < OSTCOUNT; i++ )) ; do
953 exhaust_precreations $i 0x215
959 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
961 remote_ost_nodsh && skip "remote OST with nodsh" && return
965 exhaust_precreations 0 0x80000215
967 touch $DIR/d27/f27n || error
971 run_test 27n "create file with some full OSTs =================="
974 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
976 remote_ost_nodsh && skip "remote OST with nodsh" && return
980 exhaust_all_precreations 0x215
983 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
988 run_test 27o "create file with all full OSTs (should error) ===="
991 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
992 remote_mds_nodsh && skip "remote MDS with nodsh" && return
993 remote_ost_nodsh && skip "remote OST with nodsh" && return
998 $MCREATE $DIR/d27/f27p || error
999 $TRUNCATE $DIR/d27/f27p 80000000 || error
1000 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1002 exhaust_precreations 0 0x80000215
1003 echo foo >> $DIR/d27/f27p || error
1004 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1008 run_test 27p "append to a truncated file with some full OSTs ==="
1011 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1012 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1013 remote_ost_nodsh && skip "remote OST with nodsh" && return
1018 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1019 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1020 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1022 exhaust_all_precreations 0x215
1024 echo foo >> $DIR/d27/f27q && error "append succeeded"
1025 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1029 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1032 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1033 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1034 remote_ost_nodsh && skip "remote OST with nodsh" && return
1038 exhaust_precreations 0 0x80000215
1040 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1044 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1046 test_27s() { # bug 10725
1048 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1049 error "stripe width >= 2^32 succeeded" || true
1051 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1053 test_27t() { # bug 10864
1058 $WLFS getstripe $tfile
1061 run_test 27t "check that utils parse path correctly"
1063 test_27u() { # bug 4900
1064 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1065 remote_ost_nodsh && skip "remote OST with nodsh" && return
1067 #define OBD_FAIL_MDS_OSC_PRECREATE 0x13d
1069 lctl set_param fail_loc=0x13d
1071 createmany -o $DIR/d27u/t- 1000
1072 lctl set_param fail_loc=0
1074 TLOG=$DIR/$tfile.getstripe
1075 $GETSTRIPE $DIR/d27u > $TLOG
1076 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1077 unlinkmany $DIR/d27u/t- 1000
1078 [ $OBJS -gt 0 ] && \
1079 error "$OBJS objects created on OST-0. See $TLOG" || pass
1081 run_test 27u "skip object creation on OSC w/o objects =========="
1083 test_27v() { # bug 4900
1084 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1085 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1086 remote_ost_nodsh && skip "remote OST with nodsh" && return
1088 exhaust_all_precreations
1091 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1093 touch $DIR/$tdir/$tfile
1094 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1095 lctl set_param fail_loc=0x705
1097 for F in `seq 1 32`; do
1098 touch $DIR/$tdir/$tfile.$F
1100 lctl set_param fail_loc=0
1103 TIMEOUT=`lctl get_param -n timeout`
1104 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1105 error "$FINISH - $START >= $TIMEOUT / 2"
1109 run_test 27v "skip object creation on slow OST ================="
1111 test_27w() { # bug 10997
1112 mkdir -p $DIR/d27w || error "mkdir failed"
1113 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1114 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1115 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1117 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1118 for i in `seq 1 $OSTCOUNT`; do
1120 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1121 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1122 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1123 [ $count -ne $i ] && error "stripe count $count != $i" || true
1124 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1127 run_test 27w "check lfs setstripe -c -s -i options ============="
1131 $CREATETEST $DIR/d28/ct || error
1133 run_test 28 "create/mknod/mkdir with bad file types ============"
1136 cancel_lru_locks mdc
1142 declare -i LOCKCOUNTORIG=0
1143 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1144 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1146 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1148 declare -i LOCKUNUSEDCOUNTORIG=0
1149 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1150 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1157 declare -i LOCKCOUNTCURRENT=0
1158 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1159 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1162 declare -i LOCKUNUSEDCOUNTCURRENT=0
1163 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1164 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1167 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1168 lctl set_param -n ldlm.dump_namespaces ""
1169 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1170 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1171 log "dumped log to $TMP/test_29.dk (bug 5793)"
1174 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1175 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1176 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1177 log "dumped log to $TMP/test_29.dk (bug 5793)"
1181 run_test 29 "IT_GETATTR regression ============================"
1184 cp `which ls` $DIR || cp /bin/ls $DIR
1188 run_test 30 "run binary from Lustre (execve) ==================="
1191 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1192 $CHECKSTAT -a $DIR/f31 || error
1194 run_test 31a "open-unlink file =================================="
1197 touch $DIR/f31 || error
1198 ln $DIR/f31 $DIR/f31b || error
1199 multiop $DIR/f31b Ouc || error
1200 $CHECKSTAT -t file $DIR/f31 || error
1202 run_test 31b "unlink file with multiple links while open ======="
1205 touch $DIR/f31 || error
1206 ln $DIR/f31 $DIR/f31c || error
1207 multiop_bg_pause $DIR/f31 O_uc || return 1
1209 multiop $DIR/f31c Ouc
1210 kill -USR1 $MULTIPID
1213 run_test 31c "open-unlink file with multiple links ============="
1216 opendirunlink $DIR/d31d $DIR/d31d || error
1217 $CHECKSTAT -a $DIR/d31d || error
1219 run_test 31d "remove of open directory ========================="
1221 test_31e() { # bug 2904
1222 check_kernel_version 34 || return 0
1223 openfilleddirunlink $DIR/d31e || error
1225 run_test 31e "remove of open non-empty directory ==============="
1227 test_31f() { # bug 4554
1230 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1231 cp /etc/hosts $DIR/d31f
1233 $GETSTRIPE $DIR/d31f/hosts
1234 multiop_bg_pause $DIR/d31f D_c || return 1
1237 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1239 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1240 cp /etc/hosts $DIR/d31f
1243 multiop_bg_pause $DIR/d31f D_c || return 1
1246 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1247 wait $MULTIPID || error "first opendir $MULTIPID failed"
1251 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1252 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1255 run_test 31f "remove of open directory with open-unlink file ==="
1258 echo "-- cross directory link --"
1259 mkdir $DIR/d31g{a,b}
1261 ln $DIR/d31ga/f $DIR/d31gb/g
1262 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1263 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1264 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1265 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1267 run_test 31g "cross directory link==============="
1270 echo "-- cross directory link --"
1274 ln $DIR/d31h/f $DIR/d31h/dir/g
1275 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1276 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1277 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1278 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1280 run_test 31h "cross directory link under child==============="
1283 echo "-- cross directory link --"
1286 touch $DIR/d31i/dir/f
1287 ln $DIR/d31i/dir/f $DIR/d31i/g
1288 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1289 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1290 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1291 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1293 run_test 31i "cross directory link under parent==============="
1298 mkdir $DIR/d31j/dir1
1299 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1300 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1301 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1302 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1305 run_test 31j "link for directory==============="
1311 touch $DIR/d31k/exist
1312 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1313 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1314 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1315 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1316 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1317 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1318 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1321 run_test 31k "link to file: the same, non-existing, dir==============="
1327 touch $DIR/d31m2/exist
1328 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1329 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1330 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1331 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1332 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1333 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1336 run_test 31m "link to file: the same, non-existing, dir==============="
1339 echo "== more mountpoints and symlinks ================="
1340 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1341 mkdir -p $DIR/d32a/ext2-mountpoint
1342 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1343 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1344 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1346 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1349 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1350 mkdir -p $DIR/d32b/ext2-mountpoint
1351 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1352 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1353 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1355 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1358 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1359 mkdir -p $DIR/d32c/ext2-mountpoint
1360 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1361 mkdir -p $DIR/d32c/d2/test_dir
1362 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1363 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1365 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1368 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1369 mkdir -p $DIR/d32d/ext2-mountpoint
1370 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1371 mkdir -p $DIR/d32d/d2/test_dir
1372 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1373 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1375 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1378 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1379 mkdir -p $DIR/d32e/tmp
1380 TMP_DIR=$DIR/d32e/tmp
1381 ln -s $DIR/d32e $TMP_DIR/symlink11
1382 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1383 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1384 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1386 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1389 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1390 mkdir -p $DIR/d32f/tmp
1391 TMP_DIR=$DIR/d32f/tmp
1392 ln -s $DIR/d32f $TMP_DIR/symlink11
1393 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1394 ls $DIR/d32f/tmp/symlink11 || error
1395 ls $DIR/d32f/symlink01 || error
1397 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1400 TMP_DIR=$DIR/$tdir/tmp
1401 mkdir -p $TMP_DIR $DIR/${tdir}2
1402 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1403 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1404 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1405 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1406 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1407 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1409 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1412 rm -fr $DIR/$tdir $DIR/${tdir}2
1413 TMP_DIR=$DIR/$tdir/tmp
1414 mkdir -p $TMP_DIR $DIR/${tdir}2
1415 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1416 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1417 ls $TMP_DIR/symlink12 || error
1418 ls $DIR/$tdir/symlink02 || error
1420 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1423 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1424 mkdir -p $DIR/d32i/ext2-mountpoint
1425 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1426 touch $DIR/d32i/test_file
1427 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1428 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1430 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1433 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1434 mkdir -p $DIR/d32j/ext2-mountpoint
1435 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1436 touch $DIR/d32j/test_file
1437 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1438 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1440 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1444 mkdir -p $DIR/d32k/ext2-mountpoint
1445 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1446 mkdir -p $DIR/d32k/d2
1447 touch $DIR/d32k/d2/test_file || error
1448 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1449 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1451 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1455 mkdir -p $DIR/d32l/ext2-mountpoint
1456 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1457 mkdir -p $DIR/d32l/d2
1458 touch $DIR/d32l/d2/test_file
1459 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1460 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1462 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1466 mkdir -p $DIR/d32m/tmp
1467 TMP_DIR=$DIR/d32m/tmp
1468 ln -s $DIR $TMP_DIR/symlink11
1469 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1470 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1471 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1473 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1477 mkdir -p $DIR/d32n/tmp
1478 TMP_DIR=$DIR/d32n/tmp
1479 ln -s $DIR $TMP_DIR/symlink11
1480 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1481 ls -l $DIR/d32n/tmp/symlink11 || error
1482 ls -l $DIR/d32n/symlink01 || error
1484 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1487 rm -fr $DIR/d32o $DIR/$tfile
1489 mkdir -p $DIR/d32o/tmp
1490 TMP_DIR=$DIR/d32o/tmp
1491 ln -s $DIR/$tfile $TMP_DIR/symlink12
1492 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1493 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1494 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1495 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1496 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1498 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1508 mkdir -p $DIR/d32p/tmp
1510 TMP_DIR=$DIR/d32p/tmp
1512 ln -s $DIR/$tfile $TMP_DIR/symlink12
1514 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1516 cat $DIR/d32p/tmp/symlink12 || error
1518 cat $DIR/d32p/symlink02 || error
1521 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1524 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1526 touch $DIR/d32q/under_the_mount
1527 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1528 ls $DIR/d32q/under_the_mount && error || true
1529 $UMOUNT $DIR/d32q || error
1531 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1534 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1536 touch $DIR/d32r/under_the_mount
1537 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1538 ls $DIR/d32r | grep -q under_the_mount && error || true
1539 $UMOUNT $DIR/d32r || error
1541 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1546 chmod 444 $DIR/$tfile
1547 chown $RUNAS_ID $DIR/$tfile
1549 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1552 run_test 33 "write file with mode 444 (should return error) ===="
1557 chown $RUNAS_ID $DIR/d33
1558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1559 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1560 error "open RDWR" || true
1562 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1567 chown $RUNAS_ID $DIR/d33
1568 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1570 run_test 33b "test open file with malformed flags (No panic and return error)"
1572 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1575 $MCREATE $DIR/f34 || error
1576 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1577 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1578 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1579 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1581 run_test 34a "truncate file that has not been opened ==========="
1584 [ ! -f $DIR/f34 ] && test_34a
1585 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1586 $OPENFILE -f O_RDONLY $DIR/f34
1587 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1588 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1590 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1593 [ ! -f $DIR/f34 ] && test_34a
1594 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1595 $OPENFILE -f O_RDWR $DIR/f34
1596 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1597 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1599 run_test 34c "O_RDWR opening file-with-size works =============="
1602 [ ! -f $DIR/f34 ] && test_34a
1603 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1604 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1607 run_test 34d "write to sparse file ============================="
1611 $MCREATE $DIR/f34e || error
1612 $TRUNCATE $DIR/f34e 1000 || error
1613 $CHECKSTAT -s 1000 $DIR/f34e || error
1614 $OPENFILE -f O_RDWR $DIR/f34e
1615 $CHECKSTAT -s 1000 $DIR/f34e || error
1617 run_test 34e "create objects, some with size and some without =="
1619 test_34f() { # bug 6242, 6243
1622 $MCREATE $DIR/f34f || error
1623 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1624 dd if=$DIR/f34f of=$TMP/f34f
1625 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1626 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1627 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1628 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1629 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1631 run_test 34f "read from a file with no objects until EOF ======="
1634 cp /bin/sh $DIR/f35a
1636 chown $RUNAS_ID $DIR/f35a
1637 $RUNAS $DIR/f35a && error || true
1640 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1644 utime $DIR/f36 || error
1646 run_test 36a "MDS utime check (mknod, utime) ==================="
1650 utime $DIR/f36 || error
1652 run_test 36b "OST utime check (open, utime) ===================="
1657 chown $RUNAS_ID $DIR/d36
1658 $RUNAS utime $DIR/d36/f36 || error
1660 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1663 [ ! -d $DIR/d36 ] && test_36c
1664 echo "" > $DIR/d36/f36
1665 $RUNAS utime $DIR/d36/f36 || error
1667 run_test 36d "non-root OST utime check (open, utime) ==========="
1670 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1672 touch $DIR/$tdir/$tfile
1673 $RUNAS utime $DIR/$tdir/$tfile && \
1674 error "utime worked, expected failure" || true
1676 run_test 36e "utime on non-owned file (should return error) ===="
1679 export LANG=C LC_LANG=C # for date language
1681 DATESTR="Dec 20 2000"
1683 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1684 lctl set_param fail_loc=0x80000214
1686 cp /etc/hosts $DIR/$tdir/$tfile
1687 sync & # write RPC generated with "current" inode timestamp, but delayed
1689 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1690 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1691 cancel_lru_locks osc
1692 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1694 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1695 echo "BEFORE: $LS_BEFORE" && \
1696 echo "AFTER : $LS_AFTER" && \
1697 echo "WANT : $DATESTR" && \
1698 error "$DIR/$tdir/$tfile timestamps changed" || true
1700 run_test 36f "utime on file racing with OST BRW write =========="
1703 remote_ost_nodsh && skip "remote OST with nodsh" && return
1706 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1707 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1708 touch $DIR/$tdir/$tfile
1709 sleep $((FMD_MAX_AGE + 12))
1710 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1711 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1712 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1713 error "fmd didn't expire after ping" || true
1715 run_test 36g "filter mod data cache expiry ====================="
1719 echo f > $DIR/$tdir/fbugfile
1720 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1721 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1722 $UMOUNT $DIR/$tdir || error
1723 rm -f $DIR/$tdir/fbugfile || error
1725 run_test 37 "ls a mounted file system to check old content ====="
1728 o_directory $DIR/$tfile
1730 run_test 38 "open a regular file with O_DIRECTORY =============="
1734 touch $DIR/${tfile}2
1735 # ls -l $DIR/$tfile $DIR/${tfile}2
1736 # ls -lu $DIR/$tfile $DIR/${tfile}2
1737 # ls -lc $DIR/$tfile $DIR/${tfile}2
1739 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1740 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1742 ls -l $DIR/$tfile $DIR/${tfile}2
1744 ls -lu $DIR/$tfile $DIR/${tfile}2
1746 ls -lc $DIR/$tfile $DIR/${tfile}2
1747 error "O_TRUNC didn't change timestamps"
1750 run_test 39 "mtime changed on create ==========================="
1753 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1754 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1755 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1757 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1761 small_write $DIR/f41 18
1763 run_test 41 "test small file write + fstat ====================="
1765 count_ost_writes() {
1766 lctl get_param -n osc.*.stats |
1767 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1774 BG_DIRTY_RATIO_SAVE=10
1775 MAX_BG_DIRTY_RATIO=25
1779 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1780 # dirty_ratio, dirty_background_ratio
1781 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1782 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1783 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1784 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1786 # if file not here, we are a 2.4 kernel
1787 kill -CONT `pidof kupdated`
1792 # setup the trap first, so someone cannot exit the test at the
1793 # exact wrong time and mess up a machine
1794 trap start_writeback EXIT
1795 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1796 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1797 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1798 sysctl -w vm.dirty_writeback_centisecs=0
1799 sysctl -w vm.dirty_writeback_centisecs=0
1800 # save and increase /proc/sys/vm/dirty_ratio
1801 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1802 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1803 # save and increase /proc/sys/vm/dirty_background_ratio
1804 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1805 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1807 # if file not here, we are a 2.4 kernel
1808 kill -STOP `pidof kupdated`
1812 # ensure that all stripes have some grant before we test client-side cache
1814 [ "$SETUP_TEST42" ] && return
1815 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1816 dd if=/dev/zero of=$i bs=4k count=1
1822 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1823 # file truncation, and file removal.
1826 cancel_lru_locks osc
1828 sync; sleep 1; sync # just to be safe
1829 BEFOREWRITES=`count_ost_writes`
1830 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1831 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1832 AFTERWRITES=`count_ost_writes`
1833 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1834 error "$BEFOREWRITES < $AFTERWRITES"
1837 run_test 42a "ensure that we don't flush on close =============="
1841 cancel_lru_locks osc
1844 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1845 BEFOREWRITES=`count_ost_writes`
1846 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1847 AFTERWRITES=`count_ost_writes`
1848 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1849 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1851 BEFOREWRITES=`count_ost_writes`
1852 sync || error "sync: $?"
1853 AFTERWRITES=`count_ost_writes`
1854 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1855 error "$BEFOREWRITES < $AFTERWRITES on sync"
1857 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1861 run_test 42b "test destroy of file with cached dirty data ======"
1863 # if these tests just want to test the effect of truncation,
1864 # they have to be very careful. consider:
1865 # - the first open gets a {0,EOF}PR lock
1866 # - the first write conflicts and gets a {0, count-1}PW
1867 # - the rest of the writes are under {count,EOF}PW
1868 # - the open for truncate tries to match a {0,EOF}PR
1869 # for the filesize and cancels the PWs.
1870 # any number of fixes (don't get {0,EOF} on open, match
1871 # composite locks, do smarter file size management) fix
1872 # this, but for now we want these tests to verify that
1873 # the cancellation with truncate intent works, so we
1874 # start the file with a full-file pw lock to match against
1875 # until the truncate.
1880 cancel_lru_locks osc
1882 # prime the file with 0,EOF PW to match
1886 # now the real test..
1887 dd if=/dev/zero of=$file bs=1024 count=100
1888 BEFOREWRITES=`count_ost_writes`
1889 $TRUNCATE $file $offset
1890 cancel_lru_locks osc
1891 AFTERWRITES=`count_ost_writes`
1897 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1898 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1901 run_test 42c "test partial truncate of file with cached dirty data"
1905 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1906 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1909 run_test 42d "test complete truncate of file with cached dirty data"
1913 cp -p /bin/ls $DIR/$tdir/$tfile
1914 multiop $DIR/$tdir/$tfile Ow_c &
1916 # give multiop a chance to open
1919 $DIR/$tdir/$tfile && error || true
1922 run_test 43 "execution of file opened for write should return -ETXTBSY"
1926 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1927 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1929 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1930 kill -USR1 $MULTIOP_PID || return 2
1931 wait $MULTIOP_PID || return 3
1934 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1938 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1939 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1941 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1942 kill -USR1 $MULTIOP_PID || return 2
1943 wait $MULTIOP_PID || return 3
1946 run_test 43b "truncate of file being executed should return -ETXTBSY"
1949 local testdir="$DIR/d43c"
1952 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1953 ( cd $testdir && md5sum -c)
1955 run_test 43c "md5sum of copy into lustre========================"
1958 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1959 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1960 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1962 run_test 44 "zero length read from a sparse stripe ============="
1965 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1967 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1968 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1969 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1971 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1972 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1975 OFFSETS="0 $((stride/2)) $((stride-1))"
1976 for offset in $OFFSETS ; do
1977 for i in `seq 0 $((nstripe-1))`; do
1978 local GLOBALOFFSETS=""
1979 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1980 local myfn=$DIR/d44a-$size
1981 echo "--------writing $myfn at $size"
1982 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1983 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1984 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1985 || error "ll_sparseness_verify $GLOBALOFFSETS"
1987 for j in `seq 0 $((nstripe-1))`; do
1988 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1989 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1990 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1992 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1993 || error "ll_sparseness_verify $GLOBALOFFSETS"
1998 run_test 44a "test sparse pwrite ==============================="
2002 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2008 before=`dirty_osc_total`
2009 echo executing "\"$*\""
2011 after=`dirty_osc_total`
2012 echo before $before, after $after
2016 # Obtain grants from OST if it supports it
2017 echo blah > ${f}_grant
2020 do_dirty_record "echo blah > $f"
2021 [ $before -eq $after ] && error "write wasn't cached"
2022 do_dirty_record "> $f"
2023 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2024 do_dirty_record "echo blah > $f"
2025 [ $before -eq $after ] && error "write wasn't cached"
2026 do_dirty_record "sync"
2027 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2028 do_dirty_record "echo blah > $f"
2029 [ $before -eq $after ] && error "write wasn't cached"
2030 do_dirty_record "cancel_lru_locks osc"
2031 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2034 run_test 45 "osc io page accounting ============================"
2040 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2041 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2042 # objects offset and an assert hit when an rpc was built with 1023's mapped
2043 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2048 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2050 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2051 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2055 run_test 46 "dirtying a previously written page ================"
2057 # Check that device nodes are created and then visible correctly (#2091)
2059 cmknod $DIR/test_47_node || error
2061 run_test 47 "Device nodes check ================================"
2063 test_48a() { # bug 2399
2064 check_kernel_version 34 || return 0
2067 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2068 mkdir $DIR/d48a || error "recreate directory failed"
2069 touch foo || error "'touch foo' failed after recreating cwd"
2070 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2071 if check_kernel_version 44; then
2072 touch .foo || error "'touch .foo' failed after recreating cwd"
2073 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2075 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2076 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2077 cd . || error "'cd .' failed after recreating cwd"
2078 mkdir . && error "'mkdir .' worked after recreating cwd"
2079 rmdir . && error "'rmdir .' worked after recreating cwd"
2080 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2081 cd .. || error "'cd ..' failed after recreating cwd"
2083 run_test 48a "Access renamed working dir (should return errors)="
2085 test_48b() { # bug 2399
2086 check_kernel_version 34 || return 0
2089 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2090 touch foo && error "'touch foo' worked after removing cwd"
2091 mkdir foo && error "'mkdir foo' worked after removing cwd"
2092 if check_kernel_version 44; then
2093 touch .foo && error "'touch .foo' worked after removing cwd"
2094 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2096 ls . > /dev/null && error "'ls .' worked after removing cwd"
2097 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2098 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2099 mkdir . && error "'mkdir .' worked after removing cwd"
2100 rmdir . && error "'rmdir .' worked after removing cwd"
2101 ln -s . foo && error "'ln -s .' worked after removing cwd"
2102 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2104 run_test 48b "Access removed working dir (should return errors)="
2106 test_48c() { # bug 2350
2107 check_kernel_version 36 || return 0
2108 #lctl set_param debug=-1
2110 mkdir -p $DIR/d48c/dir
2112 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2113 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2114 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2115 if check_kernel_version 44; then
2116 touch .foo && error "'touch .foo' worked after removing cwd"
2117 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2119 $TRACE ls . && error "'ls .' worked after removing cwd"
2120 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2121 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2122 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2123 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2124 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2125 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2127 run_test 48c "Access removed working subdir (should return errors)"
2129 test_48d() { # bug 2350
2130 check_kernel_version 36 || return 0
2131 #lctl set_param debug=-1
2133 mkdir -p $DIR/d48d/dir
2135 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2136 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2137 $TRACE touch foo && error "'touch foo' worked after removing parent"
2138 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2139 if check_kernel_version 44; then
2140 touch .foo && error "'touch .foo' worked after removing parent"
2141 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2143 $TRACE ls . && error "'ls .' worked after removing parent"
2144 $TRACE ls .. && error "'ls ..' worked after removing parent"
2145 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2146 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2147 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2148 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2149 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2151 run_test 48d "Access removed parent subdir (should return errors)"
2153 test_48e() { # bug 4134
2154 check_kernel_version 41 || return 0
2155 #lctl set_param debug=-1
2157 mkdir -p $DIR/d48e/dir
2159 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2160 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2161 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2162 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2163 # On a buggy kernel addition of "touch foo" after cd .. will
2164 # produce kernel oops in lookup_hash_it
2165 touch ../foo && error "'cd ..' worked after recreate parent"
2167 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2169 run_test 48e "Access to recreated parent subdir (should return errors)"
2175 ls /proc/$$/cwd || error
2177 run_test 50 "special situations: /proc symlinks ==============="
2179 test_51a() { # was test_51
2180 # bug 1516 - create an empty entry right after ".." then split dir
2183 $MCREATE $DIR/d51/bar
2185 createmany -m $DIR/d51/longfile 201
2187 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2188 $MCREATE $DIR/d51/longfile$FNUM
2193 ls -l $DIR/d51 > /dev/null || error
2195 run_test 51a "special situations: split htree with empty entry =="
2197 #export NUMTEST=70000
2198 # FIXME: I select a relatively small number to do basic test.
2199 # large number may give panic(). debugging on this is going on.
2202 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2203 [ $NUMFREE -lt 21000 ] && \
2204 skip "not enough free inodes ($NUMFREE)" && \
2207 check_kernel_version 40 || NUMTEST=31000
2208 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2211 createmany -d $DIR/d51b/t- $NUMTEST
2213 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2218 local ndirs=${TEST51BB_NDIRS:-10}
2219 local nfiles=${TEST51BB_NFILES:-100}
2221 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2223 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2224 nfiles=$(( numfree / ndirs - 10 ))
2226 local dir=$DIR/d51bb
2228 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2229 lctl set_param -n lmv.*.placement=CHAR
2232 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2236 for ((i=0; i < $ndirs; i++)); do
2237 dirs[i]=$dir/$RANDOM
2238 echo Creating directory ${dirs[i]}
2241 echo Creating $nfiles in dir ${dirs[i]} ...
2242 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2243 createmany -o ${dirs[i]}/$tfile- $nfiles
2249 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2253 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2254 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2255 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2258 lctl set_param -n lmv.*.placement=$savePOLICY
2260 [ $rc -ne $MDSCOUNT ] || \
2261 error "Objects/inodes are not distributed over all mds servers"
2263 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2267 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2270 unlinkmany -d $DIR/d51b/t- $NUMTEST
2272 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2275 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2277 createmany -o $DIR/d51d/t- 1000
2278 $LFS getstripe $DIR/d51d > $TMP/files
2279 for N in `seq 0 $((OSTCOUNT - 1))`; do
2280 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2281 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2282 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2284 unlinkmany $DIR/d51d/t- 1000
2287 for N in `seq 1 $((OSTCOUNT - 1))`; do
2288 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2289 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2290 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2291 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2293 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2294 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2295 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2296 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2300 run_test 51d "check object distribution ===================="
2303 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2306 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2307 echo bar >> $DIR/d52a/foo || error "append bar failed"
2308 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2309 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2310 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2311 echo foo >> $DIR/d52a/foo || error "append foo failed"
2312 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2313 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2314 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2316 rm -fr $DIR/d52a || error "cleanup rm failed"
2318 run_test 52a "append-only flag test (should return errors) ====="
2321 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2324 chattr =i $DIR/d52b/foo || error
2325 cat test > $DIR/d52b/foo && error
2326 cp /etc/hosts $DIR/d52b/foo && error
2327 rm -f $DIR/d52b/foo 2>/dev/null && error
2328 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2329 echo foo >> $DIR/d52b/foo && error
2330 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2331 [ -f $DIR/d52b/foo ] || error
2332 [ -f $DIR/d52b/foo_ren ] && error
2333 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2334 chattr -i $DIR/d52b/foo || error
2336 rm -fr $DIR/d52b || error
2338 run_test 52b "immutable flag test (should return errors) ======="
2341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2342 remote_ost_nodsh && skip "remote OST with nodsh" && return
2351 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2352 param=`echo ${value[0]} | cut -d "=" -f1`
2353 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2354 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2355 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2356 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2357 if [ $ost_last != $mds_last ]; then
2358 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2362 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2365 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2366 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2367 $SOCKETSERVER $DIR/socket
2368 $SOCKETCLIENT $DIR/socket || error
2369 $MUNLINK $DIR/socket
2371 run_test 54a "unix domain socket test =========================="
2377 dd if=/dev/zero of=$f bs=`page_size` count=1
2379 run_test 54b "char device works in lustre ======================"
2382 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2383 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2384 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2386 for i in `seq 3 7`; do
2387 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2397 loopdev="$DIR/loop54c"
2400 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2401 mknod $loopdev b 7 $LOOPNUM
2402 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2403 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2404 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2405 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2407 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2408 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2410 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2415 run_test 54c "block device works in lustre ====================="
2421 [ "$string" = `echo $string > $f | cat $f` ] || error
2423 run_test 54d "fifo device works in lustre ======================"
2426 check_kernel_version 46 || return 0
2429 cp -aL /dev/console $f
2430 echo $string > $f || error
2432 run_test 54e "console/tty device works in lustre ======================"
2435 grep -q $FSTYPE /proc/filesystems && return 1
2437 grep -q $FSTYPE /proc/filesystems && return 1
2438 insmod ../$FSTYPE/$FSTYPE.o
2439 grep -q $FSTYPE /proc/filesystems && return 1
2440 insmod ../$FSTYPE/$FSTYPE.ko
2441 grep -q $FSTYPE /proc/filesystems && return 1
2448 check_fstype && skip "can't find fs $FSTYPE" && return
2449 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2451 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2452 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2453 echo "check for $EXT2_DEV. Please wait..."
2455 $UMOUNT $DIR/d55 || error "unmounting"
2457 run_test 55 "check iopen_connect_dentry() ======================"
2459 test_56a() { # was test_56
2465 NUMFILESx2=$(($NUMFILES * 2))
2466 for i in `seq 1 $NUMFILES` ; do
2467 touch $DIR/d56/file$i
2468 touch $DIR/d56/dir/file$i
2471 # test lfs getstripe with --recursive
2472 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2473 [ $FILENUM -eq $NUMFILESx2 ] || error \
2474 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2475 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2476 [ $FILENUM -eq $NUMFILES ] || error \
2477 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2478 echo "lfs getstripe --recursive passed."
2480 # test lfs getstripe with file instead of dir
2481 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2482 [ $FILENUM -eq 1 ] || error \
2483 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2484 echo "lfs getstripe file passed."
2486 #test lfs getstripe with --verbose
2487 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2488 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2489 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2490 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2491 echo "lfs getstripe --verbose passed."
2493 #test lfs getstripe with --obd
2494 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2495 error "lfs getstripe --obd wrong_uuid should return error message"
2497 [ "$OSTCOUNT" -lt 2 ] && \
2498 skip "skipping other lfs getstripe --obd test" && return
2499 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2500 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2501 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2502 [ $FOUND -eq $FILENUM ] || \
2503 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2504 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2505 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2506 error "lfs getstripe --obd wrong: should not show file on other obd"
2507 echo "lfs getstripe --obd passed."
2509 run_test 56a "check lfs getstripe ===================================="
2516 if [ ! -d "$DIR/${tdir}g" ] ; then
2517 mkdir -p $DIR/${tdir}g
2518 for i in `seq 1 $LOCAL_NUMFILES` ; do
2519 touch $DIR/${tdir}g/file$i
2521 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2522 mkdir $DIR/${tdir}g/dir$i
2523 for j in `seq 1 $LOCAL_NUMFILES` ; do
2524 touch $DIR/${tdir}g/dir$i/file$j
2530 setup_56_special() {
2535 if [ ! -e "$TDIR/loop1b" ] ; then
2536 for i in `seq 1 $LOCAL_NUMFILES` ; do
2537 mknod $TDIR/loop${i}b b 7 $i
2538 mknod $TDIR/null${i}c c 1 3
2539 ln -s $TDIR/file1 $TDIR/link${i}l
2541 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2542 mknod $TDIR/dir$i/loop${i}b b 7 $i
2543 mknod $TDIR/dir$i/null${i}c c 1 3
2544 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2552 setup_56 $NUMFILES $NUMDIRS
2554 EXPECTED=$(($NUMDIRS + 2))
2555 # test lfs find with -name
2556 for i in `seq 1 $NUMFILES` ; do
2557 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2558 [ $NUMS -eq $EXPECTED ] || error \
2559 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2561 echo "lfs find -name passed."
2563 run_test 56g "check lfs find -name ============================="
2568 setup_56 $NUMFILES $NUMDIRS
2570 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2571 # test lfs find with ! -name
2572 for i in `seq 1 $NUMFILES` ; do
2573 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2574 [ $NUMS -eq $EXPECTED ] || error \
2575 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2577 echo "lfs find ! -name passed."
2579 run_test 56h "check lfs find ! -name ============================="
2584 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2585 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2586 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2588 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2591 setup_56_special $NUMFILES $NUMDIRS
2593 EXPECTED=$((NUMDIRS+1))
2594 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2595 [ $NUMS -eq $EXPECTED ] || \
2596 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2598 run_test 56j "check lfs find -type d ============================="
2601 setup_56_special $NUMFILES $NUMDIRS
2603 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2604 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2605 [ $NUMS -eq $EXPECTED ] || \
2606 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2608 run_test 56k "check lfs find -type f ============================="
2611 setup_56_special $NUMFILES $NUMDIRS
2613 EXPECTED=$((NUMDIRS + NUMFILES))
2614 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2615 [ $NUMS -eq $EXPECTED ] || \
2616 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2618 run_test 56l "check lfs find -type b ============================="
2621 setup_56_special $NUMFILES $NUMDIRS
2623 EXPECTED=$((NUMDIRS + NUMFILES))
2624 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2625 [ $NUMS -eq $EXPECTED ] || \
2626 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2628 run_test 56m "check lfs find -type c ============================="
2631 setup_56_special $NUMFILES $NUMDIRS
2633 EXPECTED=$((NUMDIRS + NUMFILES))
2634 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2635 [ $NUMS -eq $EXPECTED ] || \
2636 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2638 run_test 56n "check lfs find -type l ============================="
2641 setup_56 $NUMFILES $NUMDIRS
2644 utime $TDIR/file1 > /dev/null || error
2645 utime $TDIR/file2 > /dev/null || error
2646 utime $TDIR/dir1 > /dev/null || error
2647 utime $TDIR/dir2 > /dev/null || error
2648 utime $TDIR/dir1/file1 > /dev/null || error
2651 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2652 [ $NUMS -eq $EXPECTED ] || \
2653 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2655 run_test 56o "check lfs find -mtime for old files =========================="
2658 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2663 setup_56 $NUMFILES $NUMDIRS
2665 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2667 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2668 [ $NUMS -eq $EXPECTED ] || \
2669 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2671 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2672 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2673 [ $NUMS -eq $EXPECTED ] || \
2674 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2676 echo "lfs find -uid and ! -uid passed."
2678 run_test 56p "check lfs find -uid and ! -uid ==============================="
2681 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2686 setup_56 $NUMFILES $NUMDIRS
2688 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2690 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2691 [ $NUMS -eq $EXPECTED ] || \
2692 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2694 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2695 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2696 [ $NUMS -eq $EXPECTED ] || \
2697 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2699 echo "lfs find -gid and ! -gid passed."
2701 run_test 56q "check lfs find -gid and ! -gid ==============================="
2704 # note test will not do anything if MDS is not local
2705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2707 local MNTDEV="osd.*MDT*.mntdev"
2708 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2709 [ -z "$DEV" ] && error "can't access $MNTDEV"
2710 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2711 do_facet $SINGLEMDS dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2712 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2713 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2717 run_test 57a "verify MDS filesystem created with large inodes =="
2722 FILEN=$DIR/d57b/f$FILECOUNT
2723 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2724 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2725 echo "mcreating $FILECOUNT files"
2726 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2727 error "creating files in $DIR/d57b"
2729 # verify that files do not have EAs yet
2730 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2731 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2733 MDSFREE="`lctl get_param -n osd.*MDT0000.kbytesfree 2> /dev/null`"
2734 MDCFREE="`lctl get_param -n mdc.*.kbytesfree | head -n 1`"
2735 echo "opening files to create objects/EAs"
2736 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2737 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2740 # verify that files have EAs now
2741 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2742 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2744 sleep 1 # make sure we get new statfs data
2745 # MDSFREE2="`lctl get_param -n mds.*.kbytesfree`"
2746 # MDCFREE2="`lctl get_param -n mdc.*.kbytesfree`"
2747 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2748 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2749 # error "MDC before $MDCFREE != after $MDCFREE2"
2751 # echo "MDC before $MDCFREE != after $MDCFREE2"
2752 # echo "unable to confirm if MDS has large inodes"
2757 run_test 57b "default LOV EAs are stored inside large inodes ==="
2760 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2763 run_test 58 "verify cross-platform wire constants =============="
2766 echo "touch 130 files"
2767 createmany -o $DIR/f59- 130
2769 unlinkmany $DIR/f59- 130
2772 # wait for commitment of removal
2774 run_test 59 "verify cancellation of llog records async ========="
2776 TEST60_HEAD="test_60 run $RANDOM"
2778 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2779 log "$TEST60_HEAD - from kernel mode"
2782 run_test 60a "llog sanity tests run from kernel module =========="
2784 test_60b() { # bug 6411
2786 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2798 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2800 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2803 echo "create 5000 files"
2804 createmany -o $DIR/f60c- 5000
2805 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2806 lctl set_param fail_loc=0x8000013c
2807 unlinkmany $DIR/f60c- 5000
2808 lctl set_param fail_loc=0
2810 run_test 60c "unlink file when mds full"
2813 SAVEPRINTK=$(lctl get_param -n printk)
2815 # verify "lctl mark" is even working"
2816 MESSAGE="test message ID $RANDOM $$"
2817 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2818 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2820 lctl set_param printk=0 || error "set lnet.printk failed"
2821 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2822 MESSAGE="new test message ID $RANDOM $$"
2823 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2824 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2825 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2827 lctl set_param -n printk="$SAVEPRINTK"
2829 run_test 60d "test printk console message masking"
2833 dd if=/dev/zero of=$f bs=`page_size` count=1
2834 cancel_lru_locks osc
2835 multiop $f OSMWUc || error
2838 run_test 61 "mmap() writes don't make sync hang ================"
2840 # bug 2330 - insufficient obd_match error checking causes LBUG
2844 cancel_lru_locks osc
2845 lctl set_param fail_loc=0x405
2846 cat $f && error "cat succeeded, expect -EIO"
2847 lctl set_param fail_loc=0
2849 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2850 # match every page all of the time.
2851 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2853 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2854 test_63a() { # was test_63
2855 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2856 lctl set_param -n osc.*.max_dirty_mb 0
2857 for i in `seq 10` ; do
2858 dd if=/dev/zero of=$DIR/f63 bs=8k &
2864 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2865 rm -f $DIR/f63 || true
2867 run_test 63a "Verify oig_wait interruption does not crash ======="
2869 # bug 2248 - async write errors didn't return to application on sync
2870 # bug 3677 - async write errors left page locked
2873 lctl set_param debug=-1
2875 # ensure we have a grant to do async writes
2876 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2879 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2880 lctl set_param fail_loc=0x80000406
2881 multiop $DIR/$tfile Owy && \
2882 error "sync didn't return ENOMEM"
2883 sync; sleep 2; sync # do a real sync this time to flush page
2884 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2885 error "locked page left in cache after async error" || true
2888 run_test 63b "async write errors should be returned to fsync ==="
2892 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2894 run_test 64a "verify filter grant calculations (in kernel) ====="
2897 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2900 run_test 64b "check out-of-space detection on client ==========="
2902 # bug 1414 - set/get directories' stripe info
2906 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2908 run_test 65a "directory with no stripe info ===================="
2912 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2914 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2916 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2919 if [ $OSTCOUNT -gt 1 ]; then
2921 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2922 -c $(($OSTCOUNT - 1)) || error "setstripe"
2924 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2927 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2931 if [ $STRIPECOUNT -le 0 ]; then
2933 elif [ $STRIPECOUNT -gt 160 ]; then
2934 #LOV_MAX_STRIPE_COUNT is 160
2935 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2937 sc=$(($STRIPECOUNT - 1))
2939 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2940 touch $DIR/d65/f4 $DIR/d65/f5
2941 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2943 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2948 $SETSTRIPE $DIR/d65 || error "setstripe"
2949 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2951 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2953 run_test 65e "directory setstripe defaults ======================="
2957 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2959 run_test 65f "dir setstripe permission (should return error) ==="
2963 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2964 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2965 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2966 error "delete default stripe failed"
2968 run_test 65g "directory setstripe -d ==========================="
2972 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2973 mkdir -p $DIR/d65/dd1
2974 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2975 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2977 run_test 65h "directory stripe info inherit ===================="
2979 test_65i() { # bug6367
2980 $SETSTRIPE $MOUNT -s 65536 -c -1
2982 run_test 65i "set non-default striping on root directory (bug 6367)="
2984 test_65j() { # bug6367
2986 # if we aren't already remounting for each test, do so for this test
2987 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2988 cleanup || error "failed to unmount"
2991 $SETSTRIPE -d $MOUNT || error "setstripe failed"
2993 run_test 65j "set default striping on root directory (bug 6367)="
2995 test_65k() { # bug11679
2996 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
2997 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2999 echo "Check OST status: "
3000 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3001 for OSC in $MDS_OSCS; do
3002 echo $OSC "is activate"
3003 do_facet $SINGLEMDS lctl --device %$OSC activate
3005 do_facet client mkdir -p $DIR/$tdir
3006 for INACTIVE_OSC in $MDS_OSCS; do
3007 echo $INACTIVE_OSC "is Deactivate:"
3008 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3009 for STRIPE_OSC in $MDS_OSCS; do
3010 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3011 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3012 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3014 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3015 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3016 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3018 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3020 do_facet client rm -f $DIR/$tdir/*
3021 echo $INACTIVE_OSC "is Activate."
3022 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3025 run_test 65k "validate manual striping works properly with deactivated OSCs"
3027 test_65l() { # bug 12836
3028 mkdir -p $DIR/$tdir/test_dir
3029 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3030 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3032 run_test 65l "lfs find on -1 stripe dir ========================"
3034 # bug 2543 - update blocks count on client
3037 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3039 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3040 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3042 run_test 66 "update inode blocks count on client ==============="
3047 if [ ! -z "$LLOOP" ]; then
3048 swapoff $LLOOP || error "swapoff failed"
3049 $LCTL blockdev_detach $LLOOP || error "detach failed"
3057 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3061 swapon -s | awk '($1 == "'$1'") { print $4 }'
3065 # excercise swapping to lustre by adding a high priority swapfile entry
3066 # and then consuming memory until it is used.
3068 [ "$UID" != 0 ] && skip "must run as root" && return
3069 lctl get_param -n devices | grep -q obdfilter && \
3070 skip "local OST" && return
3072 grep -q llite_lloop /proc/modules
3073 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3075 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3076 skip "can't reliably test swap with TCP" && return
3078 MEMTOTAL=`meminfo MemTotal`
3079 NR_BLOCKS=$((MEMTOTAL>>8))
3080 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3082 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3083 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3086 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3088 trap cleanup_68 EXIT
3090 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3092 echo "before: `swapon -s | grep $LLOOP`"
3093 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3094 echo "after: `swapon -s | grep $LLOOP`"
3095 SWAPUSED=`swap_used $LLOOP`
3099 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3101 run_test 68 "support swapping to Lustre ========================"
3103 # bug5265, obdfilter oa2dentry return -ENOENT
3104 # #define OBD_FAIL_OST_ENOENT 0x217
3106 remote_ost_nodsh && skip "remote OST with nodsh" && return
3109 $SETSTRIPE $f -c 1 -i 0
3111 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3113 do_facet ost1 lctl set_param fail_loc=0x217
3114 truncate $f 1 # vmtruncate() will ignore truncate() error.
3115 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3117 do_facet ost1 lctl set_param fail_loc=0
3118 $DIRECTIO write $f 0 2 || error "write error"
3120 cancel_lru_locks osc
3121 $DIRECTIO read $f 0 1 || error "read error"
3123 do_facet ost1 lctl set_param fail_loc=0x217
3124 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3126 do_facet ost1 lctl set_param fail_loc=0
3129 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3132 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3134 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3136 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3137 check_kernel_version 43 || return 0
3138 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3140 # Check that testing environment is properly set up. Skip if not
3141 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS || {
3142 skip "User $RUNAS_ID does not exist - skipping"
3145 # We had better clear the $DIR to get enough space for dd
3150 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3151 # See if we are still setuid/sgid
3152 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3153 # Now test that MDS is updated too
3154 cancel_lru_locks mdc
3155 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3158 run_test 72 "Test that remove suid works properly (bug5695) ===="
3160 # bug 3462 - multiple simultaneous MDC requests
3164 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3167 lctl set_param fail_loc=0x80000129
3168 multiop $DIR/d73-1/f73-2 Oc &
3170 lctl set_param fail_loc=0
3172 multiop $DIR/d73-2/f73-3 Oc &
3176 wait $pid1 || return 1
3180 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3181 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3182 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3186 run_test 73 "multiple MDC requests (should not deadlock)"
3188 test_74a() { # bug 6149, 6184
3189 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3191 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3192 # will spin in a tight reconnection loop
3194 lctl set_param fail_loc=0x8000030e
3195 # get any lock that won't be difficult - lookup works.
3197 lctl set_param fail_loc=0
3200 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3202 test_74b() { # bug 13310
3203 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3205 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3206 # will spin in a tight reconnection loop
3207 lctl set_param fail_loc=0x8000030e
3208 # get a "difficult" lock
3210 lctl set_param fail_loc=0
3213 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3215 JOIN=${JOIN:-"lfs join"}
3222 [ $T75_PREP = "yes" ] && return
3223 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3225 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3232 # skipped temporarily: we do not have join file currently
3233 # please remove this when ready - huanghua
3237 cp -p ${F128k} ${FHEAD}
3238 log "finished cp to $FHEAD"
3239 cp -p ${F128k} ${FTAIL}
3240 log "finished cp to $FTAIL"
3241 cat ${F128k} ${F128k} > ${F75}_sim_sim
3243 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3244 log "finished join $FHEAD to ${F75}_sim_sim"
3245 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3246 log "finished cmp $FHEAD to ${F75}_sim_sim"
3247 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3249 run_test 75a "TEST join file ===================================="
3252 # skipped temporarily: we do not have join file currently
3253 # please remove this when ready - huanghua
3257 cp -p ${F128k} ${FTAIL}
3258 cat ${F75}_sim_sim >> ${F75}_join_sim
3259 cat ${F128k} >> ${F75}_join_sim
3260 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3261 cmp ${FHEAD} ${F75}_join_sim || \
3262 error "${FHEAD} ${F75}_join_sim are different"
3263 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3265 run_test 75b "TEST join file 2 =================================="
3268 # skipped temporarily: we do not have join file currently
3269 # please remove this when ready - huanghua
3273 cp -p ${F128k} ${FTAIL}
3274 cat ${F128k} >> ${F75}_sim_join
3275 cat ${F75}_join_sim >> ${F75}_sim_join
3276 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3277 cmp ${FTAIL} ${F75}_sim_join || \
3278 error "${FTAIL} ${F75}_sim_join are different"
3279 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3281 run_test 75c "TEST join file 3 =================================="
3284 # skipped temporarily: we do not have join file currently
3285 # please remove this when ready - huanghua
3289 cp -p ${F128k} ${FHEAD}
3290 cp -p ${F128k} ${FHEAD}_tmp
3291 cat ${F75}_sim_sim >> ${F75}_join_join
3292 cat ${F75}_sim_join >> ${F75}_join_join
3293 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3294 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3295 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3296 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3298 run_test 75d "TEST join file 4 =================================="
3301 # skipped temporarily: we do not have join file currently
3302 # please remove this when ready - huanghua
3306 rm -rf ${FHEAD} || "delete join file error"
3308 run_test 75e "TEST join file 5 (remove joined file) ============="
3311 # skipped temporarily: we do not have join file currently
3312 # please remove this when ready - huanghua
3316 cp -p ${F128k} ${F75}_join_10_compare
3317 cp -p ${F128k} ${F75}_join_10
3318 for ((i = 0; i < 10; i++)); do
3319 cat ${F128k} >> ${F75}_join_10_compare
3320 cp -p ${F128k} ${FTAIL}
3321 $JOIN ${F75}_join_10 ${FTAIL} || \
3322 error "join ${F75}_join_10 ${FTAIL} error"
3323 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3325 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3326 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3328 run_test 75f "TEST join file 6 (join 10 files) =================="
3331 # skipped temporarily: we do not have join file currently
3332 # please remove this when ready - huanghua
3334 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3335 $LFS getstripe ${F75}_join_10
3337 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3341 run_test 75g "TEST join file 7 (open unlink) ===================="
3344 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3347 test_76() { # bug 1443
3348 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3349 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3350 BEFORE_INODES=`num_inodes`
3351 echo "before inodes: $BEFORE_INODES"
3353 [ "$SLOW" = "no" ] && COUNT=100
3354 for i in `seq $COUNT`; do
3358 AFTER_INODES=`num_inodes`
3359 echo "after inodes: $AFTER_INODES"
3360 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3361 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3364 run_test 76 "destroy duplicate inodes in client inode cache ===="
3369 # Note: in sptlrpc modes which enable its own bulk checksum, the
3370 # original crc32_le bulk checksum will be automatically disabled,
3371 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3372 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3373 # In this case set_checksums() will not be no-op, because sptlrpc
3374 # bulk checksum will be enabled all through the test.
3376 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3377 lctl set_param -n osc.*.checksums $1
3381 export ORIG_CSUM_TYPE=""
3382 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3385 [ "$ORIG_CSUM_TYPE" ] || \
3386 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3387 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3388 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3389 log "set checksum type to $1"
3392 F77_TMP=$TMP/f77-temp
3395 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3396 error "error writing to $F77_TMP"
3399 test_77a() { # bug 10889
3400 [ ! -f $F77_TMP ] && setup_f77
3402 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3405 run_test 77a "normal checksum read/write operation ============="
3407 test_77b() { # bug 10889
3408 [ ! -f $F77_TMP ] && setup_f77
3409 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3410 lctl set_param fail_loc=0x80000409
3412 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3413 error "dd error: $?"
3414 lctl set_param fail_loc=0
3417 run_test 77b "checksum error on client write ===================="
3419 test_77c() { # bug 10889
3420 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3422 for algo in $CKSUM_TYPES; do
3423 cancel_lru_locks osc
3424 set_checksum_type $algo
3425 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3426 lctl set_param fail_loc=0x80000408
3427 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3428 lctl set_param fail_loc=0
3431 set_checksum_type $ORIG_CSUM_TYPE
3433 run_test 77c "checksum error on client read ==================="
3435 test_77d() { # bug 10889
3436 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3437 lctl set_param fail_loc=0x80000409
3439 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3440 error "direct write: rc=$?"
3441 lctl set_param fail_loc=0
3444 run_test 77d "checksum error on OST direct write ==============="
3446 test_77e() { # bug 10889
3447 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3448 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3449 lctl set_param fail_loc=0x80000408
3451 cancel_lru_locks osc
3452 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3453 error "direct read: rc=$?"
3454 lctl set_param fail_loc=0
3457 run_test 77e "checksum error on OST direct read ================"
3459 test_77f() { # bug 10889
3461 for algo in $CKSUM_TYPES; do
3462 cancel_lru_locks osc
3463 set_checksum_type $algo
3464 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3465 lctl set_param fail_loc=0x409
3466 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3467 error "direct write succeeded"
3468 lctl set_param fail_loc=0
3470 set_checksum_type $ORIG_CSUM_TYPE
3473 run_test 77f "repeat checksum error on write (expect error) ===="
3475 test_77g() { # bug 10889
3476 remote_ost_nodsh && skip "remote OST with nodsh" && return
3478 [ ! -f $F77_TMP ] && setup_f77
3480 $SETSTRIPE $DIR/f77g -c 1 -i 0
3481 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3482 do_facet ost1 lctl set_param fail_loc=0x8000021a
3484 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3485 error "write error: rc=$?"
3486 do_facet ost1 lctl set_param fail_loc=0
3489 run_test 77g "checksum error on OST write ======================"
3491 test_77h() { # bug 10889
3492 remote_ost_nodsh && skip "remote OST with nodsh" && return
3494 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3495 cancel_lru_locks osc
3496 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3497 do_facet ost1 lctl set_param fail_loc=0x8000021b
3499 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3500 do_facet ost1 lctl set_param fail_loc=0
3503 run_test 77h "checksum error on OST read ======================="
3505 test_77i() { # bug 13805
3506 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3507 lctl set_param fail_loc=0x40b
3508 remount_client $MOUNT
3509 lctl set_param fail_loc=0
3510 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3511 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3512 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3513 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3515 remount_client $MOUNT
3517 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3519 test_77j() { # bug 13805
3520 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3521 lctl set_param fail_loc=0x40c
3522 remount_client $MOUNT
3523 lctl set_param fail_loc=0
3524 sleep 2 # wait async osc connect to finish
3525 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3526 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3527 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3528 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3530 remount_client $MOUNT
3532 run_test 77j "client only supporting ADLER32 ===================="
3534 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3538 test_78() { # bug 10901
3540 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3541 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3542 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3543 echo "MemTotal: $MEMTOTAL"
3544 # reserve 256MB of memory for the kernel and other running processes,
3545 # and then take 1/2 of the remaining memory for the read/write buffers.
3546 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3547 echo "Mem to use for directio: $MEMTOTAL"
3548 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3549 [ $F78SIZE -gt 512 ] && F78SIZE=512
3550 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3551 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3552 echo "Smallest OST: $SMALLESTOST"
3553 [ $SMALLESTOST -lt 10240 ] && \
3554 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3556 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3557 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3558 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3559 echo "File size: $F78SIZE"
3560 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3561 for i in `seq 1 $NSEQ`
3563 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3564 echo directIO rdwr round $i of $NSEQ
3565 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3570 run_test 78 "handle large O_DIRECT writes correctly ============"
3572 test_79() { # bug 12743
3573 wait_delete_completed
3575 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3576 BKFREE=$(calc_osc_kbytes kbytesfree)
3577 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3579 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3580 DFTOTAL=`echo $STRING | cut -d, -f1`
3581 DFUSED=`echo $STRING | cut -d, -f2`
3582 DFAVAIL=`echo $STRING | cut -d, -f3`
3583 DFFREE=$(($DFTOTAL - $DFUSED))
3585 ALLOWANCE=$((64 * $OSTCOUNT))
3587 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3588 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3589 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3591 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3592 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3593 error "df free($DFFREE) mismatch OST free($BKFREE)"
3595 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3596 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3597 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3600 run_test 79 "df report consistency check ======================="
3602 test_80() { # bug 10718
3603 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3606 cancel_lru_locks OSC
3608 DIFF=$((AFTER-BEFORE))
3609 if [ $DIFF -gt 1 ] ; then
3610 error "elapsed for 1M@1T = $DIFF"
3614 run_test 80 "Page eviction is equally fast at high offsets too ===="
3616 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3617 # which will not be writable for the runas user, and then you get a CVS
3618 # error message with a corrupt path string (CVS bug) and panic.
3619 # We're not using much space, so just stick it in /tmp, which is safe.
3625 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3628 mkdir -p $DIR/d99cvsroot
3629 chown $RUNAS_ID $DIR/d99cvsroot
3630 $RUNAS cvs -d $DIR/d99cvsroot init || error
3632 run_test 99a "cvs init ========================================="
3635 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3636 [ ! -d $DIR/d99cvsroot ] && test_99a
3638 # some versions of cvs import exit(1) when asked to import links or
3639 # files they can't read. ignore those files.
3640 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3641 ! -perm +4 -printf '-I %f\n')
3642 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3643 d99reposname vtag rtag
3645 run_test 99b "cvs import ======================================="
3648 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3649 [ ! -d $DIR/d99cvsroot ] && test_99b
3651 mkdir -p $DIR/d99reposname
3652 chown $RUNAS_ID $DIR/d99reposname
3653 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3655 run_test 99c "cvs checkout ====================================="
3658 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3659 [ ! -d $DIR/d99cvsroot ] && test_99c
3660 cd $DIR/d99reposname
3662 $RUNAS cvs add -m 'addmsg' foo99
3664 run_test 99d "cvs add =========================================="
3667 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3668 [ ! -d $DIR/d99cvsroot ] && test_99c
3669 cd $DIR/d99reposname
3672 run_test 99e "cvs update ======================================="
3675 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3676 [ ! -d $DIR/d99cvsroot ] && test_99d
3677 cd $DIR/d99reposname
3678 $RUNAS cvs commit -m 'nomsg' foo99
3680 run_test 99f "cvs commit ======================================="
3683 netstat -tna | while read PROT SND RCV LOCAL REMOTE STAT; do
3684 [ "$PROT" != "tcp" ] && continue
3685 RPORT=`echo $REMOTE | cut -d: -f2`
3686 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3687 LPORT=`echo $LOCAL | cut -d: -f2`
3688 if [ $LPORT -ge 1024 ]; then
3689 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3691 error "local: $LPORT > 1024, remote: $RPORT"
3696 run_test 100 "check local port using privileged port ==========="
3698 function get_named_value()
3707 echo $line | sed "s/^$tag//"
3714 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3716 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3724 [ "$CPU" = "UML" ] && nreads=1000
3725 local cache_limit=32
3727 lctl set_param -n osc.*-osc*.rpc_stats 0
3728 trap cleanup_101 EXIT
3729 lctl set_param -n llite.*.read_ahead_stats 0
3730 lctl set_param -n llite.*.max_cached_mb $cache_limit
3733 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3735 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3736 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3739 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3740 get_named_value 'read but discarded' | cut -d" " -f1`; do
3741 discard=$(($discard + $s))
3745 if [ $(($discard * 10)) -gt $nreads ] ;then
3746 lctl get_param osc.*-osc*.rpc_stats
3747 lctl get_param llite.*.read_ahead_stats
3748 error "too many ($discard) discarded pages"
3750 rm -f $DIR/$tfile || true
3752 run_test 101 "check read-ahead for random reads ================"
3754 export SETUP_TEST101=no
3756 [ "$SETUP_TEST101" = "yes" ] && return
3759 STRIPE_COUNT=$OSTCOUNT
3762 trap cleanup_test101 EXIT
3763 # prepare the read-ahead file
3764 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3766 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3771 [ "$SETUP_TEST101" = "yes" ] || return
3778 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3783 local STRIPE_SIZE=1048576
3784 local RA_INC=1048576
3785 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3786 local FILE_LENGTH=$((64*100))
3787 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3788 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3789 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3790 get_named_value 'read but discarded' | \
3791 cut -d" " -f1 | calc_total`
3793 if [ $DISCARD -gt $discard_limit ]; then
3794 lctl get_param llite.*.read_ahead_stats
3795 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3797 echo "Read-ahead success for size ${READ_SIZE}"
3802 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3803 local STRIPE_SIZE=1048576
3804 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3805 local FILE_LENGTH=$((STRIPE_SIZE*100))
3806 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3807 # prepare the read-ahead file
3809 cancel_lru_locks osc
3810 for BIDX in 2 4 8 16 32 64 128 256
3812 local BSIZE=$((BIDX*4096))
3813 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3814 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3815 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3816 $LCTL set_param -n llite.*.read_ahead_stats 0
3817 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3818 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3819 cancel_lru_locks osc
3825 run_test 101b "check stride-io mode read-ahead ================="
3827 export SETUP_TEST102=no
3829 [ "$SETUP_TEST102" = "yes" ] && return
3835 trap cleanup_test102 EXIT
3837 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3841 for count in 1 2 3 4
3843 for offset in 0 1 2 3
3845 local stripe_size=`expr $STRIPE_SIZE \* $num`
3846 local file=file"$num-$offset-$count"
3847 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3853 star -c f=$TMP/f102.tar $tdir
3858 [ "$SETUP_TEST102" = "yes" ] || return
3866 local testfile=$DIR/xattr_testfile
3871 [ "$UID" != 0 ] && skip "must run as root" && return
3872 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3874 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3876 echo "set/get xattr..."
3877 setfattr -n trusted.name1 -v value1 $testfile || error
3878 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3879 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3881 setfattr -n user.author1 -v author1 $testfile || error
3882 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3883 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3886 setfattr -n trusted.name2 -v value2 $testfile || error
3887 setfattr -n trusted.name3 -v value3 $testfile || error
3888 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3889 grep "trusted.name" | wc -l` -eq 3 ] || error
3892 setfattr -n user.author2 -v author2 $testfile || error
3893 setfattr -n user.author3 -v author3 $testfile || error
3894 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3895 grep "user" | wc -l` -eq 3 ] || error
3897 echo "remove xattr..."
3898 setfattr -x trusted.name1 $testfile || error
3899 getfattr -d -m trusted $testfile 2> /dev/null | \
3900 grep "trusted.name1" && error || true
3902 setfattr -x user.author1 $testfile || error
3903 getfattr -d -m user $testfile 2> /dev/null | \
3904 grep "user.author1" && error || true
3906 # b10667: setting lustre special xattr be silently discarded
3907 echo "set lustre special xattr ..."
3908 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3912 run_test 102a "user xattr test =================================="
3915 # b10930: get/set/list trusted.lov xattr
3916 echo "get/set/list trusted.lov xattr ..."
3917 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3918 local testfile=$DIR/$tfile
3919 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3920 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3921 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3923 local testfile2=${testfile}2
3924 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3925 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3928 setfattr -n trusted.lov -v $value $testfile2
3929 local tmp_file=${testfile}3
3930 $GETSTRIPE -v $testfile2 > $tmp_file
3931 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3932 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3933 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3934 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3936 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3939 # b10930: get/set/list lustre.lov xattr
3940 echo "get/set/list lustre.lov xattr ..."
3941 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3943 chown $RUNAS_ID $DIR/$tdir
3944 local testfile=$DIR/$tdir/$tfile
3945 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3946 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3947 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3949 local testfile2=${testfile}2
3950 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3951 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3953 $RUNAS $MCREATE $testfile2
3954 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3955 local tmp_file=${testfile}3
3956 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3957 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3958 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3959 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3960 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3962 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3968 local lines=`sed -n '/obdidx/=' $1`
3969 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3970 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3971 lines=`expr $lines + 1`
3972 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3975 compare_stripe_info1() {
3978 for count in 1 2 3 4
3980 for offset in 0 1 2 3
3982 local size=`expr $STRIPE_SIZE \* $num`
3983 local file=file"$num-$offset-$count"
3985 $GETSTRIPE -v $file > $tmp_file
3986 get_stripe_info $tmp_file
3987 if test $stripe_size -ne $size
3989 error "$file: different stripe size" && return
3991 if test $stripe_count -ne $count
3993 error "$file: different stripe count" && return
3995 if test $stripe_offset -ne 0
3997 error "$file: different stripe offset" && return
4005 compare_stripe_info2() {
4008 for count in 1 2 3 4
4010 for offset in 0 1 2 3
4012 local size=`expr $STRIPE_SIZE \* $num`
4013 local file=file"$num-$offset-$count"
4015 $GETSTRIPE -v $file > $tmp_file
4016 get_stripe_info $tmp_file
4017 if test $stripe_size -ne $size
4019 error "$file: different stripe size" && return
4021 if test $stripe_count -ne $count
4023 error "$file: different stripe count" && return
4025 if test $stripe_offset -ne $offset
4027 error "$file: different stripe offset" && return
4036 # b10930: star test for trusted.lov xattr
4037 star --xhelp 2>&1 | grep -q nolustre
4040 skip "being skipped because a lustre-aware star is not installed." && return
4042 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4045 star -x f=$TMP/f102.tar -C $DIR/d102d
4047 compare_stripe_info1
4050 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4053 # b10930: star test for trusted.lov xattr
4054 star --xhelp 2>&1 | grep -q nolustre
4055 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4056 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4059 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4061 compare_stripe_info2
4063 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4066 # b10930: star test for trusted.lov xattr
4067 star --xhelp 2>&1 | grep -q nolustre
4068 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4069 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4073 star -copy $tdir $DIR/d102f
4075 compare_stripe_info1
4077 run_test 102f "star copy files, not keep osts ==========="
4080 # b10930: star test for trusted.lov xattr
4081 star --xhelp 2>&1 | grep -q nolustre
4082 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4083 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4087 star -copy -preserve-osts $tdir $DIR/d102g
4089 compare_stripe_info2
4092 run_test 102g "star copy files, keep osts ==========="
4094 test_102h() { # bug 15777
4095 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4096 skip "must have user_xattr" && return
4097 [ -z "$(which setfattr 2>/dev/null)" ] &&
4098 skip "could not find setfattr" && return
4103 VALUE=datadatadatadatadatadatadatadata
4104 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4105 VALUE="$VALUE$VALUE"
4107 log "save $XBIG on $DIR/$tfile"
4108 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4109 error "saving $XBIG on $DIR/$tfile failed"
4110 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4111 OSIZE=$(echo $ORIG | wc -c)
4112 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4115 log "save $XSML on $DIR/$tfile"
4116 setfattr -n $XSML -v val $DIR/$tfile ||
4117 error "saving $XSML on $DIR/$tfile failed"
4118 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4119 if [ "$NEW" != "$ORIG" ]; then
4122 error "$XBIG different after saving $XSML"
4125 log "grow $XSML on $DIR/$tfile"
4126 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4127 error "growing $XSML on $DIR/$tfile failed"
4128 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4129 if [ "$NEW" != "$ORIG" ]; then
4132 error "$XBIG different after growing $XSML"
4134 log "$XBIG still valid after growing $XSML"
4136 run_test 102h "grow xattr from inside inode to external block"
4138 test_102i() { # bug 17038
4140 ln -s $DIR/$tfile $DIR/${tfile}link
4141 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4142 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"
4143 rm -f $DIR/$tfile $DIR/${tfile}link
4145 run_test 102i "lgetxattr test on symbolic link ============"
4149 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4154 [ "$UID" != 0 ] && skip "must run as root" && return
4155 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4156 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4157 $GSS && skip "could not run under gss" && return
4159 declare -a identity_old
4161 for num in `seq $MDSCOUNT`; do
4162 switch_identity $num true || identity_old[$num]=$?
4169 echo "performing cp ..."
4170 run_acl_subtest cp || error
4171 echo "performing getfacl-noacl..."
4172 run_acl_subtest getfacl-noacl || error
4173 echo "performing misc..."
4174 run_acl_subtest misc || error
4175 echo "performing permissions..."
4176 run_acl_subtest permissions || error
4177 echo "performing setfacl..."
4178 run_acl_subtest setfacl || error
4180 # inheritance test got from HP
4181 echo "performing inheritance..."
4182 cp $LUSTRE/tests/acl/make-tree . || error
4183 chmod +x make-tree || error
4184 run_acl_subtest inheritance || error
4190 for num in `seq $MDSCOUNT`; do
4191 if [ "${identity_old[$num]}" = 1 ]; then
4192 switch_identity $num false || identity_old[$num]=$?
4196 run_test 103 "acl test ========================================="
4200 lfs df || error "lfs df failed"
4201 lfs df -ih || error "lfs df -ih failed"
4202 lfs df -h $DIR || error "lfs df -h $DIR failed"
4203 lfs df -i $DIR || error "lfs df -i $DIR failed"
4204 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4205 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4207 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4208 lctl --device %$OSC deactivate
4209 lfs df || error "lfs df with deactivated OSC failed"
4210 lctl --device %$OSC recover
4211 lfs df || error "lfs df with reactivated OSC failed"
4213 run_test 104 "lfs df [-ih] [path] test ========================="
4216 # doesn't work on 2.4 kernels
4218 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4220 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4222 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4225 run_test 105a "flock when mounted without -o flock test ========"
4229 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4231 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4233 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4236 run_test 105b "fcntl when mounted without -o flock test ========"
4240 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4242 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4244 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4247 run_test 105c "lockf when mounted without -o flock test ========"
4249 test_105d() { # bug 15924
4251 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4252 skip "mount w/o flock enabled" && return
4253 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4254 $LCTL set_param fail_loc=0x80000315
4255 flocks_test 2 $DIR/$tdir
4257 run_test 105d "flock race (should not freeze) ========"
4259 test_106() { #bug 10921
4261 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4262 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4264 run_test 106 "attempt exec of dir followed by chown of that dir"
4273 local save_pattern=$(sysctl -n kernel.core_pattern)
4274 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4275 sysctl -w kernel.core_pattern=$file
4276 sysctl -w kernel.core_uses_pid=0
4284 kill -s 11 $SLEEPPID
4286 if [ -e $file ]; then
4287 size=`stat -c%s $file`
4288 [ $size -eq 0 ] && error "Fail to create core file $file"
4290 error "Fail to create core file $file"
4293 sysctl -w kernel.core_pattern=$save_pattern
4294 sysctl -w kernel.core_uses_pid=$save_uses_pid
4297 run_test 107 "Coredump on SIG"
4301 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4302 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4303 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4304 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4308 run_test 110 "filename length checking"
4311 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4313 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4315 echo "Starting with $OSTIO_pre threads"
4318 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4319 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4320 echo "$NUMTEST creates/unlinks"
4322 createmany -o $DIR/$tdir/$tfile $NUMTEST
4323 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4325 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4328 # don't return an error
4329 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4330 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4331 echo "This may be fine, depending on what ran before this test" &&\
4332 echo "and how fast this system is." && return
4334 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4336 run_test 115 "verify dynamic thread creation===================="
4339 wait_delete_completed
4340 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4341 echo OST kbytes available: ${AVAIL[@]}
4342 MAXI=0; MAXV=${AVAIL[0]}
4343 MINI=0; MINV=${AVAIL[0]}
4344 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4345 #echo OST $i: ${AVAIL[i]}kb
4346 if [ ${AVAIL[i]} -gt $MAXV ]; then
4347 MAXV=${AVAIL[i]}; MAXI=$i
4349 if [ ${AVAIL[i]} -lt $MINV ]; then
4350 MINV=${AVAIL[i]}; MINI=$i
4353 echo Min free space: OST $MINI: $MINV
4354 echo Max free space: OST $MAXI: $MAXV
4358 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4360 echo -n "Free space priority "
4361 lctl get_param -n lov.*-clilov-*.qos_prio_free
4362 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4365 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4368 # generate uneven OSTs
4369 mkdir -p $DIR/$tdir/OST${MINI}
4372 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4373 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4375 while [ $FILL -gt 0 ]; do
4377 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4378 FILL=$(($FILL - 2048))
4386 DIFF=$(($MAXV - $MINV))
4387 DIFF2=$(($DIFF * 100 / $MINV))
4388 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4389 if [ $DIFF2 -gt 20 ]; then
4392 echo "failed - QOS mode won't be used"
4393 error_ignore "QOS imbalance criteria not met"
4397 MINI1=$MINI; MINV1=$MINV
4398 MAXI1=$MAXI; MAXV1=$MAXV
4400 # now fill using QOS
4401 echo writing a bunch of files to QOS-assigned OSTs
4402 $SETSTRIPE $DIR/$tdir -c 1
4404 while [ $FILL -gt 0 ]; do
4406 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4407 FILL=$(($FILL - 200))
4410 echo "wrote $i 200k files"
4414 echo "Note: free space may not be updated, so measurements might be off"
4416 DIFF2=$(($MAXV - $MINV))
4417 echo "free space delta: orig $DIFF final $DIFF2"
4418 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4419 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4420 echo "Wrote $DIFF to smaller OST $MINI1"
4421 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4422 echo "Wrote $DIFF2 to larger OST $MAXI1"
4423 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4425 # Figure out which files were written where
4426 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4427 awk '/'$MINI1': / {print $2; exit}')
4429 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4430 echo "$MINC files created on smaller OST $MINI1"
4431 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4432 awk '/'$MAXI1': / {print $2; exit}')
4434 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4435 echo "$MAXC files created on larger OST $MAXI1"
4436 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4437 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4439 run_test 116 "stripe QOS: free space balance ==================="
4441 test_117() # bug 10891
4443 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4444 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4445 lctl set_param fail_loc=0x21e
4446 > $DIR/$tfile || error "truncate failed"
4447 lctl set_param fail_loc=0
4448 echo "Truncate succeeded."
4450 run_test 117 "verify fsfilt_extend =========="
4452 export OLD_RESENDCOUNT=""
4453 set_resend_count () {
4454 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4455 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4456 lctl set_param -n $PROC_RESENDCOUNT $1
4457 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4460 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4462 # Reset async IO behavior after error case
4464 FILE=$DIR/reset_async
4466 # Ensure all OSCs are cleared
4467 $LSTRIPE $FILE 0 -1 -1
4468 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4473 test_118a() #bug 11710
4477 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4481 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4482 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4486 run_test 118a "verify O_SYNC works =========="
4490 remote_ost_nodsh && skip "remote OST with nodsh" && return
4494 #define OBD_FAIL_OST_ENOENT 0x217
4495 set_nodes_failloc "$(osts_nodes)" 0x217
4496 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4498 set_nodes_failloc "$(osts_nodes)" 0
4499 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4500 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4503 if [[ $RC -eq 0 ]]; then
4504 error "Must return error due to dropped pages, rc=$RC"
4508 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4509 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4513 echo "Dirty pages not leaked on ENOENT"
4515 # Due to the above error the OSC will issue all RPCs syncronously
4516 # until a subsequent RPC completes successfully without error.
4517 multiop $DIR/$tfile Ow4096yc
4522 run_test 118b "Reclaim dirty pages on fatal error =========="
4526 remote_ost_nodsh && skip "remote OST with nodsh" && return
4530 #define OBD_FAIL_OST_EROFS 0x216
4531 set_nodes_failloc "$(osts_nodes)" 0x216
4533 # multiop should block due to fsync until pages are written
4534 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4538 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4539 error "Multiop failed to block on fsync, pid=$MULTIPID"
4542 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4544 if [[ $WRITEBACK -eq 0 ]]; then
4545 error "No page in writeback, writeback=$WRITEBACK"
4548 set_nodes_failloc "$(osts_nodes)" 0
4551 if [[ $RC -ne 0 ]]; then
4552 error "Multiop fsync failed, rc=$RC"
4555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4558 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4559 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4563 echo "Dirty pages flushed via fsync on EROFS"
4566 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4570 remote_ost_nodsh && skip "remote OST with nodsh" && return
4574 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4575 set_nodes_failloc "$(osts_nodes)" 0x214
4576 # multiop should block due to fsync until pages are written
4577 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4581 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4582 error "Multiop failed to block on fsync, pid=$MULTIPID"
4585 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4587 if [[ $WRITEBACK -eq 0 ]]; then
4588 error "No page in writeback, writeback=$WRITEBACK"
4591 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4592 set_nodes_failloc "$(osts_nodes)" 0
4594 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4602 echo "Dirty pages gaurenteed flushed via fsync"
4605 run_test 118d "Fsync validation inject a delay of the bulk =========="
4610 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4611 lctl set_param fail_loc=0x8000040a
4613 # Should simulate EINVAL error which is fatal
4614 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4616 if [[ $RC -eq 0 ]]; then
4617 error "Must return error due to dropped pages, rc=$RC"
4620 lctl set_param fail_loc=0x0
4622 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4626 if [[ $LOCKED -ne 0 ]]; then
4627 error "Locked pages remain in cache, locked=$LOCKED"
4630 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4631 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4635 echo "No pages locked after fsync"
4640 run_test 118f "Simulate unrecoverable OSC side error =========="
4645 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4646 lctl set_param fail_loc=0x406
4648 # simulate local -ENOMEM
4649 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4652 lctl set_param fail_loc=0
4653 if [[ $RC -eq 0 ]]; then
4654 error "Must return error due to dropped pages, rc=$RC"
4657 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4658 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4659 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4661 if [[ $LOCKED -ne 0 ]]; then
4662 error "Locked pages remain in cache, locked=$LOCKED"
4665 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4666 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4670 echo "No pages locked after fsync"
4675 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4678 remote_ost_nodsh && skip "remote OST with nodsh" && return
4682 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4683 set_nodes_failloc "$(osts_nodes)" 0x20e
4684 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4685 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4688 set_nodes_failloc "$(osts_nodes)" 0
4689 if [[ $RC -eq 0 ]]; then
4690 error "Must return error due to dropped pages, rc=$RC"
4693 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4694 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4695 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4697 if [[ $LOCKED -ne 0 ]]; then
4698 error "Locked pages remain in cache, locked=$LOCKED"
4701 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4702 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4706 echo "No pages locked after fsync"
4710 run_test 118h "Verify timeout in handling recoverables errors =========="
4713 remote_ost_nodsh && skip "remote OST with nodsh" && return
4717 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4718 set_nodes_failloc "$(osts_nodes)" 0x20e
4720 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4721 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4724 set_nodes_failloc "$(osts_nodes)" 0
4728 if [[ $RC -ne 0 ]]; then
4729 error "got error, but should be not, rc=$RC"
4732 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4733 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4734 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4735 if [[ $LOCKED -ne 0 ]]; then
4736 error "Locked pages remain in cache, locked=$LOCKED"
4739 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4740 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4744 echo "No pages locked after fsync"
4748 run_test 118i "Fix error before timeout in recoverable error =========="
4751 remote_ost_nodsh && skip "remote OST with nodsh" && return
4755 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4756 set_nodes_failloc "$(osts_nodes)" 0x220
4758 # return -EIO from OST
4759 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4761 set_nodes_failloc "$(osts_nodes)" 0x0
4762 if [[ $RC -eq 0 ]]; then
4763 error "Must return error due to dropped pages, rc=$RC"
4766 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4769 if [[ $LOCKED -ne 0 ]]; then
4770 error "Locked pages remain in cache, locked=$LOCKED"
4773 # in recoverable error on OST we want resend and stay until it finished
4774 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4775 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4779 echo "No pages locked after fsync"
4783 run_test 118j "Simulate unrecoverable OST side error =========="
4787 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4789 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4790 set_nodes_failloc "$(osts_nodes)" 0x20e
4793 for ((i=0;i<10;i++)); do
4794 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4795 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4802 set_nodes_failloc "$(osts_nodes)" 0
4804 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4806 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4808 test_119a() # bug 11737
4810 BSIZE=$((512 * 1024))
4811 directio write $DIR/$tfile 0 1 $BSIZE
4812 # We ask to read two blocks, which is more than a file size.
4813 # directio will indicate an error when requested and actual
4814 # sizes aren't equeal (a normal situation in this case) and
4815 # print actual read amount.
4816 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4817 if [ "$NOB" != "$BSIZE" ]; then
4818 error "read $NOB bytes instead of $BSIZE"
4822 run_test 119a "Short directIO read must return actual read amount"
4824 test_119b() # bug 11737
4826 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4828 $SETSTRIPE $DIR/$tfile -c 2
4829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4831 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4832 error "direct read failed"
4835 run_test 119b "Sparse directIO read must return actual read amount"
4837 test_119c() # bug 13099
4840 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4841 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4844 run_test 119c "Testing for direct read hitting hole"
4846 test_119d() # bug 15950
4848 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4849 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4851 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4852 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4853 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4854 lctl set_param fail_loc=0x40d
4855 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4858 cat $DIR/$tfile > /dev/null &
4859 lctl set_param fail_loc=0
4862 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4864 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4865 error "the read rpcs have not completed in 2s"
4867 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4869 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4873 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4874 skip "no early lock cancel on server" && return 0
4875 lru_resize_disable mdc
4876 lru_resize_disable osc
4877 cancel_lru_locks mdc
4878 stat $DIR/$tdir > /dev/null
4879 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4880 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4882 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4883 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4884 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4885 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4886 lru_resize_enable mdc
4887 lru_resize_enable osc
4889 run_test 120a "Early Lock Cancel: mkdir test"
4893 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4894 skip "no early lock cancel on server" && return 0
4895 lru_resize_disable mdc
4896 lru_resize_disable osc
4897 cancel_lru_locks mdc
4898 stat $DIR/$tdir > /dev/null
4899 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4900 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4902 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4903 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4904 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4905 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4906 lru_resize_enable mdc
4907 lru_resize_enable osc
4909 run_test 120b "Early Lock Cancel: create test"
4913 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4914 skip "no early lock cancel on server" && return 0
4915 lru_resize_disable mdc
4916 lru_resize_disable osc
4917 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4918 touch $DIR/$tdir/d1/f1
4919 cancel_lru_locks mdc
4920 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4921 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4922 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4923 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4924 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4925 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4926 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4927 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4928 lru_resize_enable mdc
4929 lru_resize_enable osc
4931 run_test 120c "Early Lock Cancel: link test"
4935 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4936 skip "no early lock cancel on server" && return 0
4937 lru_resize_disable mdc
4938 lru_resize_disable osc
4940 cancel_lru_locks mdc
4941 stat $DIR/$tdir > /dev/null
4942 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4943 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4944 chmod a+x $DIR/$tdir
4945 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4946 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4947 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4948 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4949 lru_resize_enable mdc
4950 lru_resize_enable osc
4952 run_test 120d "Early Lock Cancel: setattr test"
4956 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4957 skip "no early lock cancel on server" && return 0
4958 lru_resize_disable mdc
4959 lru_resize_disable osc
4960 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4961 cancel_lru_locks mdc
4962 cancel_lru_locks osc
4963 dd if=$DIR/$tdir/f1 of=/dev/null
4964 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4965 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4966 awk '/ldlm_cancel/ {print $2}'`
4967 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4968 awk '/ldlm_bl_callback/ {print $2}'`
4969 unlink $DIR/$tdir/f1
4970 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4971 awk '/ldlm_cancel/ {print $2}'`
4972 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4973 awk '/ldlm_bl_callback/ {print $2}'`
4974 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4975 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4976 lru_resize_enable mdc
4977 lru_resize_enable osc
4979 run_test 120e "Early Lock Cancel: unlink test"
4982 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4983 skip "no early lock cancel on server" && return 0
4985 lru_resize_disable mdc
4986 lru_resize_disable osc
4987 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4988 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
4989 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
4990 cancel_lru_locks mdc
4991 cancel_lru_locks osc
4992 dd if=$DIR/$tdir/d1/f1 of=/dev/null
4993 dd if=$DIR/$tdir/d2/f2 of=/dev/null
4994 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
4995 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4996 awk '/ldlm_cancel/ {print $2}'`
4997 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4998 awk '/ldlm_bl_callback/ {print $2}'`
4999 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5000 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5001 awk '/ldlm_cancel/ {print $2}'`
5002 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5003 awk '/ldlm_bl_callback/ {print $2}'`
5004 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5005 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5006 lru_resize_enable mdc
5007 lru_resize_enable osc
5009 run_test 120f "Early Lock Cancel: rename test"
5012 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5013 skip "no early lock cancel on server" && return 0
5014 lru_resize_disable mdc
5015 lru_resize_disable osc
5017 echo create $count files
5019 cancel_lru_locks mdc
5020 cancel_lru_locks osc
5023 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5024 awk '/ldlm_cancel/ {print $2}'`
5025 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5026 awk '/ldlm_bl_callback/ {print $2}'`
5027 createmany -o $DIR/$tdir/f $count
5029 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5030 awk '/ldlm_cancel/ {print $2}'`
5031 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5032 awk '/ldlm_bl_callback/ {print $2}'`
5034 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5035 echo rm $count files
5038 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5039 awk '/ldlm_cancel/ {print $2}'`
5040 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5041 awk '/ldlm_bl_callback/ {print $2}'`
5043 echo total: $count removes in $((t2-t1))
5044 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5046 # wait for commitment of removal
5047 lru_resize_enable mdc
5048 lru_resize_enable osc
5050 run_test 120g "Early Lock Cancel: performance test"
5052 test_121() { #bug #10589
5054 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5055 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5056 lctl set_param fail_loc=0x310
5057 cancel_lru_locks osc > /dev/null
5058 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5059 lctl set_param fail_loc=0
5060 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5062 run_test 121 "read cancel race ========="
5064 test_123a() { # was test 123, statahead(bug 11401)
5066 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5067 log "testing on UP system. Performance may be not as good as expected."
5071 remount_client $MOUNT
5074 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5075 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5077 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5078 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5080 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5081 cancel_lru_locks mdc
5082 cancel_lru_locks osc
5084 ls -l $DIR/$tdir > /dev/null
5086 delta_sa=$((etime - stime))
5087 log "ls $i files with statahead: $delta_sa sec"
5088 lctl get_param -n llite.*.statahead_stats
5090 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5091 lctl set_param -n llite.*.statahead_max 0
5092 lctl get_param llite.*.statahead_max
5093 cancel_lru_locks mdc
5094 cancel_lru_locks osc
5096 ls -l $DIR/$tdir > /dev/null
5098 delta=$((etime - stime))
5099 log "ls $i files without statahead: $delta sec"
5101 lctl set_param llite.*.statahead_max=$max
5102 if [ $delta_sa -gt $(($delta + 2)) ]; then
5103 log "ls $i files is slower with statahead!"
5107 [ $delta -gt 20 ] && break
5108 [ $delta -gt 8 ] && MULT=$((50 / delta))
5109 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5117 delta=$((etime - stime))
5118 log "rm -r $DIR/$tdir/: $delta seconds"
5120 lctl get_param -n llite.*.statahead_stats
5121 # wait for commitment of removal
5123 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5126 run_test 123a "verify statahead work"
5128 test_123b () { # statahead(bug 15027)
5130 createmany -o $DIR/$tdir/$tfile-%d 1000
5132 cancel_lru_locks mdc
5133 cancel_lru_locks osc
5135 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5136 lctl set_param fail_loc=0x80000803
5137 ls -lR $DIR/$tdir > /dev/null
5139 lctl set_param fail_loc=0x0
5140 lctl get_param -n llite.*.statahead_stats
5145 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5148 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5149 skip "no lru resize on server" && return 0
5151 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5153 # use touch to produce $NR new locks
5154 log "create $NR files at $DIR/$tdir"
5155 createmany -o $DIR/$tdir/f $NR ||
5156 error "failed to create $NR files in $DIR/$tdir"
5158 cancel_lru_locks mdc
5159 ls -l $DIR/$tdir > /dev/null
5163 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5164 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5165 LRU_SIZE=$(lctl get_param -n $PARAM)
5166 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5167 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5168 log "using $(basename $NSDIR) namespace"
5173 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5174 skip "Not enough cached locks created!"
5177 log "created $LRU_SIZE lock(s)"
5179 # we want to sleep 30s to not make test too long
5183 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5186 # get the pool limit
5187 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5189 # calculate lock volume factor taking into account data set size and the
5190 # rule that number of locks will be getting smaller durring sleep interval
5191 # and we need to additionally enforce LVF to take this into account.
5192 # Use $LRU_SIZE_B here to take into account real number of locks created
5193 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5194 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5195 LRU_SIZE_B=$LRU_SIZE
5196 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5197 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5198 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5199 log "sleep for $((SLEEP+SLEEP_ADD))s"
5200 sleep $((SLEEP+SLEEP_ADD))
5201 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5202 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5204 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5205 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5206 unlinkmany $DIR/$tdir/f $NR
5210 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5211 log "unlink $NR files at $DIR/$tdir"
5212 unlinkmany $DIR/$tdir/f $NR
5214 run_test 124a "lru resize ======================================="
5216 get_max_pool_limit()
5218 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5221 if test $l -gt $max; then
5229 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5230 skip "no lru resize on server" && return 0
5232 LIMIT=`get_max_pool_limit`
5234 NR=$(($(default_lru_size)*20))
5235 if [ $NR -gt $LIMIT ]; then
5236 log "Limit lock number by $LIMIT locks"
5239 lru_resize_disable mdc
5240 mkdir -p $DIR/$tdir/disable_lru_resize ||
5241 error "failed to create $DIR/$tdir/disable_lru_resize"
5243 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5244 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5245 cancel_lru_locks mdc
5248 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5251 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5254 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5258 nolruresize_delta=$((etime-stime))
5259 log "ls -la time: $nolruresize_delta seconds"
5260 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5261 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5263 lru_resize_enable mdc
5264 mkdir -p $DIR/$tdir/enable_lru_resize ||
5265 error "failed to create $DIR/$tdir/enable_lru_resize"
5267 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5268 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5269 cancel_lru_locks mdc
5272 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5275 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5278 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5282 lruresize_delta=$((etime-stime))
5283 log "ls -la time: $lruresize_delta seconds"
5284 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5286 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5287 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5288 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5289 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5291 log "lru resize performs the same with no lru resize"
5293 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5295 run_test 124b "lru resize (performance test) ======================="
5297 test_125() { # 13358
5298 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5299 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5300 mkdir -p $DIR/d125 || error "mkdir failed"
5301 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5302 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5303 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5305 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5307 test_126() { # bug 12829/13455
5308 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5309 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5310 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5311 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5313 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5315 run_test 126 "check that the fsgid provided by the client is taken into account"
5317 test_127() { # bug 15521
5318 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5319 $LCTL set_param osc.*.stats=0
5320 FSIZE=$((2048 * 1024))
5321 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5322 cancel_lru_locks osc
5323 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5325 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5326 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5327 echo "got $COUNT $NAME"
5328 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5329 eval $NAME=$COUNT || error "Wrong proc format"
5332 read_bytes|write_bytes)
5333 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5334 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5335 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5336 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5337 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5338 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5339 error "sumsquare is too small: $SUMSQ"
5340 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5341 error "sumsquare is too big: $SUMSQ"
5345 done < $DIR/${tfile}.tmp
5347 #check that we actually got some stats
5348 [ "$read_bytes" ] || error "Missing read_bytes stats"
5349 [ "$write_bytes" ] || error "Missing write_bytes stats"
5350 [ "$read_bytes" != 0 ] || error "no read done"
5351 [ "$write_bytes" != 0 ] || error "no write done"
5353 run_test 127 "verify the client stats are sane"
5355 test_128() { # bug 15212
5357 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5362 result=$(grep error $TMP/$tfile.log)
5364 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5366 run_test 128 "interactive lfs for 2 consecutive find's"
5372 local LDPROC=/proc/fs/ldiskfs
5374 for node in $(mdts_nodes); do
5375 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5376 for dev in $devs; do
5377 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5378 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5383 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5395 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5396 multiop $DIR/$tdir/$J Oc
5398 if [ $rc -eq $EFBIG ]; then
5400 echo "return code $rc received as expected"
5402 elif [ $rc -ne 0 ]; then
5404 error_exit "return code $rc received instead of expected $EFBIG"
5407 I=$(stat -c%s "$DIR/$tdir")
5410 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5411 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5413 run_test 129 "test directory size limit ========================"
5416 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5417 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5419 local fm_file=$DIR/$tfile
5420 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5421 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5423 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5424 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5426 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5428 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5431 for line in $filefrag_op
5433 frag_lun=`echo $line | cut -d: -f5`
5434 ext_len=`echo $line | cut -d: -f4`
5435 if (( $frag_lun != $lun )); then
5436 error "FIEMAP on 1-stripe file($fm_file) failed"
5439 (( tot_len += ext_len ))
5442 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5443 error "FIEMAP on 1-stripe file($fm_file) failed;"
5446 echo "FIEMAP on single striped file succeeded"
5448 run_test 130a "FIEMAP (1-stripe file)"
5451 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5453 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5454 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5456 local fm_file=$DIR/$tfile
5457 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5458 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5460 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5461 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5463 last_lun=`echo $filefrag_op | cut -d: -f5`
5468 for line in $filefrag_op
5470 frag_lun=`echo $line | cut -d: -f5`
5471 ext_len=`echo $line | cut -d: -f4`
5472 if (( $frag_lun != $last_lun )); then
5473 if (( tot_len != 1024 )); then
5474 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5481 (( tot_len += ext_len ))
5484 if (( num_luns != 2 || tot_len != 1024 )); then
5485 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5489 echo "FIEMAP on 2-stripe file succeeded"
5491 run_test 130b "FIEMAP (2-stripe file)"
5494 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5496 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5497 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5499 local fm_file=$DIR/$tfile
5500 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5501 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5503 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5504 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5506 last_lun=`echo $filefrag_op | cut -d: -f5`
5511 for line in $filefrag_op
5513 frag_lun=`echo $line | cut -d: -f5`
5514 ext_len=`echo $line | cut -d: -f4`
5515 if (( $frag_lun != $last_lun )); then
5516 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5517 if (( logical != 512 )); then
5518 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5521 if (( tot_len != 512 )); then
5522 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5529 (( tot_len += ext_len ))
5532 if (( num_luns != 2 || tot_len != 512 )); then
5533 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5537 echo "FIEMAP on 2-stripe file with hole succeeded"
5539 run_test 130c "FIEMAP (2-stripe file with hole)"
5542 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5544 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5545 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5547 local fm_file=$DIR/$tfile
5548 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5549 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5551 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5552 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5554 last_lun=`echo $filefrag_op | cut -d: -f5`
5559 for line in $filefrag_op
5561 frag_lun=`echo $line | cut -d: -f5`
5562 ext_len=`echo $line | cut -d: -f4`
5563 if (( $frag_lun != $last_lun )); then
5564 if (( tot_len != 1024 )); then
5565 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5572 (( tot_len += ext_len ))
5575 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5576 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5580 echo "FIEMAP on N-stripe file succeeded"
5582 run_test 130d "FIEMAP (N-stripe file)"
5585 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5587 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5588 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5590 local fm_file=$DIR/$tfile
5591 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5593 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5594 for ((i = 0; i < $NUM_BLKS; i++))
5596 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5599 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5600 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5602 last_lun=`echo $filefrag_op | cut -d: -f5`
5607 for line in $filefrag_op
5609 frag_lun=`echo $line | cut -d: -f5`
5610 ext_len=`echo $line | cut -d: -f4`
5611 if (( $frag_lun != $last_lun )); then
5612 if (( tot_len != $EXPECTED_LEN )); then
5613 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5620 (( tot_len += ext_len ))
5623 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5624 echo "$num_luns $tot_len"
5625 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5629 echo "FIEMAP with continuation calls succeeded"
5631 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5634 local TF="$TMP/$tfile"
5636 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5638 cancel_lru_locks osc
5639 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5640 remount_client $MOUNT
5641 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5644 $TRUNCATE $DIR/$tfile 6000
5645 cancel_lru_locks osc
5646 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5649 echo "12345" >>$DIR/$tfile
5650 cancel_lru_locks osc
5651 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5654 echo "12345" >>$DIR/$tfile
5655 cancel_lru_locks osc
5656 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5661 run_test 150 "truncate/append tests"
5663 function roc_access() {
5664 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5665 grep 'cache_access'| awk '{print $2}' | \
5666 awk '{sum=sum+$3} END{print sum}'`
5670 function roc_hit() {
5671 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5672 grep 'cache_hit'|awk '{print $2}' | \
5673 awk '{sum=sum+$1} END{print sum}'`
5680 # check whether obdfilter is cache capable at all
5681 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5682 echo "not cache-capable obdfilter"
5686 # check cache is enabled on all obdfilters
5687 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5688 echo "oss cache is disabled"
5692 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5694 # pages should be in the case right after write
5695 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5697 cancel_lru_locks osc
5698 cat $DIR/$tfile >/dev/null
5700 if ! let "AFTER - BEFORE == CPAGES"; then
5701 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5704 # the following read invalidates the cache
5705 cancel_lru_locks osc
5706 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5707 cat $DIR/$tfile >/dev/null
5709 # now data shouldn't be found in the cache
5711 cancel_lru_locks osc
5712 cat $DIR/$tfile >/dev/null
5714 if ! let "AFTER - BEFORE == CPAGES"; then
5715 error "IN CACHE: before: $BEFORE, after: $AFTER"
5718 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5721 run_test 151 "test cache on oss and controls ==============================="
5724 local TF="$TMP/$tfile"
5726 # simulate ENOMEM during write
5727 #define OBD_FAIL_OST_NOMEM 0x226
5728 lctl set_param fail_loc=0x80000226
5729 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5731 sync || error "sync failed"
5732 lctl set_param fail_loc=0
5734 # discard client's cache
5735 cancel_lru_locks osc
5737 # simulate ENOMEM during read
5738 lctl set_param fail_loc=0x80000226
5739 cmp $TF $DIR/$tfile || error "cmp failed"
5740 lctl set_param fail_loc=0
5744 run_test 152 "test read/write with enomem ============================"
5749 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5751 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5752 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5753 POOL_DIR=$POOL_ROOT/dir_tst
5754 POOL_FILE=$POOL_ROOT/file_tst
5756 check_file_in_pool()
5759 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5762 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5763 if [[ "$found" == "" ]]
5765 echo "pool list: $TGTPOOL_LIST"
5766 echo "striping: $res"
5767 error "$file not allocated in $POOL"
5775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5776 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5777 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5778 [ $? == 0 ] || error "Pool creation of $POOL failed"
5780 run_test 200a "Create new pool =========================================="
5783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5784 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5785 $TGTPOOL_MAX | tr '\n' ' ')
5786 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5787 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5788 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5790 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5792 run_test 200b "Add targets to a pool ===================================="
5795 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5797 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5798 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5800 run_test 200c "Set pool on a directory ================================="
5803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5804 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5805 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5807 run_test 200d "Check pool on a directory ==============================="
5810 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5812 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5814 file=$POOL_DIR/file-$i
5816 check_file_in_pool $file
5819 failed=$(($failed + 1))
5822 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5824 run_test 200e "Check files allocation from directory pool =============="
5827 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5830 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5832 file=$POOL_FILE/spoo-$i
5833 $SETSTRIPE -p $POOL $file
5834 check_file_in_pool $file
5837 failed=$(($failed + 1))
5840 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5842 run_test 200f "Create files in a pool ==================================="
5845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5846 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5847 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5848 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5849 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5851 run_test 200g "Remove a target from a pool ============================="
5854 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5855 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5857 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5859 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5860 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5862 run_test 200h "Remove all targets from a pool =========================="
5865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5866 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5867 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5868 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5870 run_test 200i "Remove a pool ============================================"
5876 log "cleanup: ======================================================"
5877 check_and_cleanup_lustre
5878 if [ "$I_MOUNTED" != "yes" ]; then
5879 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
5882 echo '=========================== finished ==============================='
5883 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
5884 echo "$0: completed"