2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 15528/2330 5188 10764 16410
13 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27u 42a 42b 42c 42d 45 51d 62 68 75 $SANITY_EXCEPT"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml, maybe elsewhere, FIXME
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
22 2.4*) FSTYPE=${FSTYPE:-ext3}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
23 [ "$CPU" = "UML" ] && ALWAYS_EXCEPT="$ALWAYS_EXCEPT 105a";;
24 2.6*) FSTYPE=${FSTYPE:-ldiskfs}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT " ;;
25 *) error "unsupported kernel" ;;
28 SRCDIR=$(cd $(dirname $0); echo $PWD)
29 export PATH=$PATH:/sbin
33 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
34 CREATETEST=${CREATETEST:-createtest}
36 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
37 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
38 LFIND=${LFIND:-"$LFS find"}
39 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
41 MCREATE=${MCREATE:-mcreate}
42 OPENFILE=${OPENFILE:-openfile}
43 OPENUNLINK=${OPENUNLINK:-openunlink}
44 READS=${READS:-"reads"}
45 TRUNCATE=${TRUNCATE:-truncate}
46 MUNLINK=${MUNLINK:-munlink}
47 SOCKETSERVER=${SOCKETSERVER:-socketserver}
48 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
49 IOPENTEST1=${IOPENTEST1:-iopentest1}
50 IOPENTEST2=${IOPENTEST2:-iopentest2}
51 MEMHOG=${MEMHOG:-memhog}
52 DIRECTIO=${DIRECTIO:-directio}
53 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
54 UMOUNT=${UMOUNT:-"umount -d"}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
58 export NAME=${NAME:-local}
65 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
66 . $LUSTRE/tests/test-framework.sh
68 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
70 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
72 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
73 FAIL_ON_ERROR=${FAIL_ON_ERROR:-false}
77 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
78 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
88 check_kernel_version() {
91 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
93 patchless|patchless_client) return 0;;
94 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
96 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
100 if [ "$ONLY" == "cleanup" ]; then
105 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
107 check_and_setup_lustre
112 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
113 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
114 STRIPECOUNT=`lctl get_param -n lov.$LOVNAME.stripecount`
115 STRIPESIZE=`lctl get_param -n lov.$LOVNAME.stripesize`
116 ORIGFREE=`lctl get_param -n lov.$LOVNAME.kbytesavail`
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
130 echo "preparing for tests involving mounts"
131 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
133 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
134 echo # add a newline after mke2fs.
138 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
139 lctl set_param debug=-1 2> /dev/null || true
142 $CHECKSTAT -t file $DIR/$tfile || error
144 $CHECKSTAT -a $DIR/$tfile || error
146 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
149 chmod 0755 $DIR || error
150 $CHECKSTAT -p 0755 $DIR || error
152 run_test 0b "chmod 0755 $DIR ============================="
155 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
156 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
158 run_test 0c "check import proc ============================="
163 $CHECKSTAT -t dir $DIR/d1/d2 || error
165 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
170 $CHECKSTAT -a $DIR/d1 || error
172 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
177 $CHECKSTAT -t file $DIR/d2/f || error
179 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
183 $CHECKSTAT -a $DIR/d2 || error
185 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
189 $CHECKSTAT -t dir $DIR/d3 || error
191 run_test 3a "mkdir .../d3 ======================================"
194 if [ ! -d $DIR/d3 ]; then
198 $CHECKSTAT -t file $DIR/d3/f || error
200 run_test 3b "touch .../d3/f ===================================="
204 $CHECKSTAT -a $DIR/d3 || error
206 run_test 3c "rm -r .../d3 ======================================"
210 $CHECKSTAT -t dir $DIR/d4 || error
212 run_test 4a "mkdir .../d4 ======================================"
215 if [ ! -d $DIR/d4 ]; then
219 $CHECKSTAT -t dir $DIR/d4/d2 || error
221 run_test 4b "mkdir .../d4/d2 ==================================="
226 chmod 0707 $DIR/d5/d2
227 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
229 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
233 chmod 0666 $DIR/f6a || error
234 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
236 run_test 6a "touch .../f6a; chmod .../f6a ======================"
239 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
240 if [ ! -f $DIR/f6a ]; then
244 $RUNAS chmod 0444 $DIR/f6a && error
245 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
247 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
252 chown $RUNAS_ID $DIR/f6c || error
253 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
255 run_test 6c "touch .../f6c; chown .../f6c ======================"
258 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
259 if [ ! -f $DIR/f6c ]; then
261 chown $RUNAS_ID $DIR/f6c
263 $RUNAS chown $UID $DIR/f6c && error
264 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
266 run_test 6d "$RUNAS chown .../f6c (should return error) =="
269 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
271 chgrp $RUNAS_ID $DIR/f6e || error
272 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
274 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
278 if [ ! -f $DIR/f6e ]; then
280 chgrp $RUNAS_ID $DIR/f6e
282 $RUNAS chgrp $UID $DIR/f6e && error
283 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
285 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
288 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
289 mkdir $DIR/d6g || error
290 chmod 777 $DIR/d6g || error
291 $RUNAS mkdir $DIR/d6g/d || error
292 chmod g+s $DIR/d6g/d || error
293 mkdir $DIR/d6g/d/subdir
294 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
296 run_test 6g "Is new dir in sgid dir inheriting group?"
298 test_6h() { # bug 7331
299 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
300 touch $DIR/f6h || error "touch failed"
301 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
302 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
303 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
305 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
311 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
313 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
316 if [ ! -d $DIR/d7 ]; then
320 echo -n foo > $DIR/d7/f2
321 [ "`cat $DIR/d7/f2`" = "foo" ] || error
322 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
324 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
330 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
332 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
338 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
340 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
346 $CHECKSTAT -t file $DIR/d10/d2/f || error
348 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
353 chmod 0666 $DIR/d11/d2
354 chmod 0705 $DIR/d11/d2
355 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
357 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
362 chmod 0666 $DIR/d12/f
363 chmod 0654 $DIR/d12/f
364 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
366 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
370 dd if=/dev/zero of=$DIR/d13/f count=10
372 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
380 $CHECKSTAT -a $DIR/d14/f || error
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
387 mv $DIR/d15/f $DIR/d15/f2
388 $CHECKSTAT -t file $DIR/d15/f2 || error
390 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
396 $CHECKSTAT -a $DIR/d16/f || error
398 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
403 ln -s $DIR/d17/f $DIR/d17/l-exist
405 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
406 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
407 rm -f $DIR/d17/l-exist
408 $CHECKSTAT -a $DIR/d17/l-exist || error
410 run_test 17a "symlinks: create, remove (real) =================="
414 ln -s no-such-file $DIR/d17/l-dangle
416 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
417 $CHECKSTAT -fa $DIR/d17/l-dangle || error
418 rm -f $DIR/d17/l-dangle
419 $CHECKSTAT -a $DIR/d17/l-dangle || error
421 run_test 17b "symlinks: create, remove (dangling) =============="
423 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 ln -s foo $DIR/d17/f17c
426 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
428 run_test 17c "symlinks: open dangling (should return error) ===="
432 ln -s foo $DIR/d17/f17d
433 touch $DIR/d17/f17d || error "creating to new symlink"
435 run_test 17d "symlinks: create dangling ========================"
439 local foo=$DIR/$tdir/$tfile
440 ln -s $foo $foo || error "create symlink failed"
441 ls -l $foo || error "ls -l failed"
442 ls $foo && error "ls not failed" || true
444 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
449 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
452 run_test 17g "symlinks: really long symlink name ==============================="
454 test_17h() { #bug 17378
456 $SETSTRIPE $DIR/$tdir -c -1
457 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
458 do_facet mds lctl set_param fail_loc=0x80000141
459 touch $DIR/$tdir/$tfile || true
461 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
463 test_17i() { #bug 20018
465 local foo=$DIR/$tdir/$tfile
466 ln -s $foo $foo || error "create symlink failed"
467 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
468 do_facet mds lctl set_param fail_loc=0x80000143
469 ls -l $foo && error "error not detected"
472 run_test 17i "don't panic on short symlink"
474 test_17k() { #bug 22301
475 rsync --help | grep -q xattr ||
476 skip_env "$(rsync --version| head -1) does not support xattrs"
477 mkdir -p $DIR/{$tdir,$tdir.new}
478 touch $DIR/$tdir/$tfile
479 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
480 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
481 error "rsync failed with xattrs enabled"
483 run_test 17k "symlinks: rsync with xattrs enabled ========================="
489 run_test 18 "touch .../f ; ls ... =============================="
495 $CHECKSTAT -a $DIR/f19 || error
497 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
500 ls -l $DIR/f19 && error || true
502 run_test 19b "ls -l .../f19 (should return error) =============="
505 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
506 $RUNAS touch $DIR/f19 && error || true
508 run_test 19c "$RUNAS touch .../f19 (should return error) =="
511 cat $DIR/f19 && error || true
513 run_test 19d "cat .../f19 (should return error) =============="
525 $CHECKSTAT -a $DIR/f || error
527 run_test 20 "touch .../f ; ls -l ... ==========================="
531 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
532 ln -s dangle $DIR/d21/link
533 echo foo >> $DIR/d21/link
535 $CHECKSTAT -t link $DIR/d21/link || error
536 $CHECKSTAT -f -t file $DIR/d21/link || error
538 run_test 21 "write to dangling link ============================"
543 chown $RUNAS_ID $WDIR
544 (cd $WDIR || error "cd $WDIR failed";
545 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
547 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
548 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
549 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
551 run_test 22 "unpack tar archive as non-root user ==============="
556 local file=$DIR/$tdir/$tfile
558 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
559 openfile -f O_CREAT:O_EXCL $file &&
560 error "$file recreate succeeded" || true
562 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
564 test_23b() { # bug 18988
566 local file=$DIR/$tdir/$tfile
569 echo foo > $file || error "write filed"
570 echo bar >> $file || error "append filed"
571 $CHECKSTAT -s 8 $file || error "wrong size"
574 run_test 23b "O_APPEND check =========================="
577 echo '== rename sanity =============================================='
578 echo '-- same directory rename'
581 mv $DIR/R1/f $DIR/R1/g
582 $CHECKSTAT -t file $DIR/R1/g || error
584 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
589 mv $DIR/R2/f $DIR/R2/g
590 $CHECKSTAT -a $DIR/R2/f || error
591 $CHECKSTAT -t file $DIR/R2/g || error
593 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
598 mv $DIR/R3/f $DIR/R3/g
599 $CHECKSTAT -a $DIR/R3/f || error
600 $CHECKSTAT -t dir $DIR/R3/g || error
602 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
607 mrename $DIR/R4/f $DIR/R4/g
608 $CHECKSTAT -a $DIR/R4/f || error
609 $CHECKSTAT -t dir $DIR/R4/g || error
611 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
614 echo '-- cross directory renames --'
617 mv $DIR/R5a/f $DIR/R5b/g
618 $CHECKSTAT -a $DIR/R5a/f || error
619 $CHECKSTAT -t file $DIR/R5b/g || error
621 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
625 touch $DIR/R6a/f $DIR/R6b/g
626 mv $DIR/R6a/f $DIR/R6b/g
627 $CHECKSTAT -a $DIR/R6a/f || error
628 $CHECKSTAT -t file $DIR/R6b/g || error
630 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
635 mv $DIR/R7a/d $DIR/R7b/e
636 $CHECKSTAT -a $DIR/R7a/d || error
637 $CHECKSTAT -t dir $DIR/R7b/e || error
639 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R5b/e ======"
643 mkdir $DIR/R8a/d $DIR/R8b/e
644 mrename $DIR/R8a/d $DIR/R8b/e
645 $CHECKSTAT -a $DIR/R8a/d || error
646 $CHECKSTAT -t dir $DIR/R8b/e || error
648 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
651 echo "-- rename error cases"
655 mrename $DIR/R9/f $DIR/R9/a
656 $CHECKSTAT -t file $DIR/R9/f || error
657 $CHECKSTAT -t dir $DIR/R9/a || error
658 $CHECKSTAT -a $DIR/R9/a/f || error
660 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
664 mrename $DIR/R10/f $DIR/R10/g
665 $CHECKSTAT -t dir $DIR/R10 || error
666 $CHECKSTAT -a $DIR/R10/f || error
667 $CHECKSTAT -a $DIR/R10/g || error
669 run_test 24j "source does not exist ============================"
672 mkdir $DIR/R11a $DIR/R11a/d
674 mv $DIR/R11a/f $DIR/R11a/d
675 $CHECKSTAT -a $DIR/R11a/f || error
676 $CHECKSTAT -t file $DIR/R11a/d/f || error
678 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
680 # bug 2429 - rename foo foo foo creates invalid file
683 multiop $f OcNs || error
685 run_test 24l "Renaming a file to itself ========================"
689 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
690 # on ext3 this does not remove either the source or target files
691 # though the "expected" operation would be to remove the source
692 $CHECKSTAT -t file ${f} || error "${f} missing"
693 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
695 run_test 24m "Renaming a file to a hard link to itself ========="
699 # this stats the old file after it was renamed, so it should fail
703 $CHECKSTAT ${f}.rename
706 run_test 24n "Statting the old file after renaming (Posix rename 2)"
709 check_kernel_version 37 || return 0
711 rename_many -s random -v -n 10 $DIR/d24o
713 run_test 24o "rename of files during htree split ==============="
717 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
718 mrename $DIR/R12a $DIR/R12b
719 $CHECKSTAT -a $DIR/R12a || error
720 $CHECKSTAT -t dir $DIR/R12b || error
721 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
722 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
724 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
728 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
729 multiop_bg_pause $DIR/R13b D_c || return 1
732 mrename $DIR/R13a $DIR/R13b
733 $CHECKSTAT -a $DIR/R13a || error
734 $CHECKSTAT -t dir $DIR/R13b || error
735 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
738 wait $MULTIPID || error "multiop close failed"
740 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
742 test_24r() { #bug 3789
743 mkdir $DIR/R14a $DIR/R14a/b
744 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
745 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
746 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
748 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
751 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
752 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
753 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
754 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
756 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
758 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
759 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
760 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
761 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
763 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
765 test_24u() { # bug12192
766 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
767 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
769 run_test 24u "create stripe file"
771 test_24w() { # bug21506
773 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || \
774 error "First write failed."
775 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || \
776 error "Second write failed."
777 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || \
778 error "Reading the file failed."
779 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
780 [ "$SZ1" = "$SZ2" ] || \
781 error "Error reading at the end of the file $tfile"
783 run_test 24w "Reading a file larger than 4Gb"
786 echo '== symlink sanity ============================================='
790 touch $DIR/s25/foo || error
792 run_test 25a "create file in symlinked directory ==============="
795 [ ! -d $DIR/d25 ] && test_25a
796 $CHECKSTAT -t file $DIR/s25/foo || error
798 run_test 25b "lookup file in symlinked directory ==============="
803 ln -s d26/d26-2 $DIR/s26
804 touch $DIR/s26/foo || error
806 run_test 26a "multiple component symlink ======================="
809 mkdir -p $DIR/d26b/d26-2
810 ln -s d26b/d26-2/foo $DIR/s26-2
811 touch $DIR/s26-2 || error
813 run_test 26b "multiple component symlink at end of lookup ======"
818 ln -s d26.2 $DIR/s26.2-1
819 ln -s s26.2-1 $DIR/s26.2-2
820 ln -s s26.2-2 $DIR/s26.2-3
821 chmod 0666 $DIR/s26.2-3/foo
823 run_test 26c "chain of symlinks ================================"
825 # recursive symlinks (bug 439)
827 ln -s d26-3/foo $DIR/d26-3
829 run_test 26d "create multiple component recursive symlink ======"
832 [ ! -h $DIR/d26-3 ] && test_26d
835 run_test 26e "unlink multiple component recursive symlink ======"
837 # recursive symlinks (bug 7022)
840 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
841 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
842 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
843 mkdir $tfile || error "mkdir $tfile failed"
844 cd $tfile || error "cd $tfile failed"
845 ln -s .. dotdot || error "ln dotdot failed"
846 ln -s dotdot/lndir lndir || error "ln lndir failed"
847 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
848 output=`ls $tfile/$tfile/lndir/bar1`
849 [ "$output" = bar1 ] && error "unexpected output"
850 rm -r $tfile || error "rm $tfile failed"
851 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
853 run_test 26f "rm -r of a directory which has recursive symlink ="
856 echo '== stripe sanity =============================================='
857 mkdir -p $DIR/d27 || error "mkdir failed"
859 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
860 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
862 log "== test 27b: write to one stripe file ========================="
863 cp /etc/hosts $DIR/d27/f0 || error
865 run_test 27a "one stripe file =================================="
868 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
870 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
871 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
872 error "two-stripe file doesn't have two stripes"
874 log "== test 27d: write to two stripe file file f01 ================"
875 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
877 run_test 27c "create two stripe file f01 ======================="
881 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
882 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
883 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
885 run_test 27d "create file with default settings ================"
889 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
890 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
891 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
893 run_test 27e "setstripe existing file (should return error) ======"
897 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
898 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
899 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
901 run_test 27f "setstripe with bad stripe size (should return error)"
905 $MCREATE $DIR/d27/fnone || error "mcreate failed"
907 log "== test 27h: lfs getstripe with no objects ===================="
908 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
910 log "== test 27i: lfs getstripe with some objects =================="
911 touch $DIR/d27/fsome || error "touch failed"
912 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
914 run_test 27g "test lfs getstripe ==========================================="
918 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
920 run_test 27j "setstripe with bad stripe offset (should return error)"
922 test_27k() { # bug 2844
925 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
926 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
927 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
928 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
929 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
930 dd if=/dev/zero of=$FILE bs=4k count=1
931 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
932 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
934 run_test 27k "limit i_blksize for broken user apps ============="
938 mcreate $DIR/f27l || error "creating file"
939 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
940 error "lstripe should have failed" || true
942 run_test 27l "check setstripe permissions (should return error)"
945 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
946 if [ $ORIGFREE -gt $MAXFREE ]; then
947 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
951 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
952 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
953 error "dd should fill OST0"
955 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
957 [ $i -gt 256 ] && break
960 touch $DIR/d27/f27m_$i
961 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
962 error "OST0 was full but new created file still use it"
964 touch $DIR/d27/f27m_$i
965 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
966 error "OST0 was full but new created file still use it"
969 run_test 27m "create file while OST0 was full =================="
972 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | awk '{print $1 * 2}')
976 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
977 # if the OST isn't full anymore.
979 local OSTIDX=${1:-""}
981 local list=$(comma_list $(osts_nodes))
982 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
984 do_nodes $list lctl set_param fail_loc=0
988 exhaust_precreations() {
991 local FAILIDX=${3:-$OSTIDX}
993 local OST=$(lfs osts | grep ${OSTIDX}": " | \
994 awk '{print $2}' | sed -e 's/_UUID$//')
997 local mdtosc=$(get_mdtosc_proc_path $OST)
998 local last_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_last_id)
999 local next_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_next_id)
1001 mkdir -p $DIR/$tdir/${OST}
1002 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1003 #define OBD_FAIL_OST_ENOSPC 0x215
1004 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1005 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1006 echo "Creating to objid $last_id on ost $OST..."
1007 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1008 do_facet mds "lctl get_param -n osc.$mdtosc.prealloc*" | grep '[0-9]'
1009 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1013 exhaust_all_precreations() {
1015 for (( i=0; i < OSTCOUNT; i++ )) ; do
1016 exhaust_precreations $i $1 -1
1021 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1023 remote_ost_nodsh && skip "remote OST with nodsh" && return
1026 rm -f $DIR/$tdir/$tfile
1027 exhaust_precreations 0 0x80000215
1028 $SETSTRIPE -c -1 $DIR/$tdir
1029 touch $DIR/$tdir/$tfile || error
1030 $GETSTRIPE $DIR/$tdir/$tfile
1033 run_test 27n "create file with some full OSTs =================="
1036 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1038 remote_ost_nodsh && skip "remote OST with nodsh" && return
1041 rm -f $DIR/$tdir/$tfile
1042 exhaust_all_precreations 0x215
1044 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1049 run_test 27o "create file with all full OSTs (should error) ===="
1052 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1054 remote_ost_nodsh && skip "remote OST with nodsh" && return
1057 rm -f $DIR/$tdir/$tfile
1060 $MCREATE $DIR/$tdir/$tfile || error
1061 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error
1062 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error
1064 exhaust_precreations 0 0x80000215
1065 echo foo >> $DIR/$tdir/$tfile || error
1066 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error
1070 run_test 27p "append to a truncated file with some full OSTs ==="
1073 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1074 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1075 remote_ost_nodsh && skip "remote OST with nodsh" && return
1078 rm -f $DIR/$tdir/$tfile
1080 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1081 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1082 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1084 exhaust_all_precreations 0x215
1086 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1087 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1091 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1100 exhaust_precreations 0 0x80000215
1102 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1106 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1108 test_27s() { # bug 10725
1110 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1111 local stripe_count=0
1112 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1113 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1114 error "stripe width >= 2^32 succeeded" || true
1116 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1118 test_27t() { # bug 10864
1123 $WLFS getstripe $tfile
1126 run_test 27t "check that utils parse path correctly"
1128 test_27u() { # bug 4900
1129 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1132 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1134 do_facet mds lctl set_param fail_loc=0x139
1136 createmany -o $DIR/$tdir/t- 1000
1137 do_facet mds lctl set_param fail_loc=0
1139 TLOG=$DIR/$tfile.getstripe
1140 $GETSTRIPE $DIR/$tdir > $TLOG
1141 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1142 unlinkmany $DIR/$tdir/t- 1000
1143 [ $OBJS -gt 0 ] && \
1144 error "$OBJS objects created on OST-0. See $TLOG" || pass
1146 run_test 27u "skip object creation on OSC w/o objects =========="
1148 test_27v() { # bug 4900
1149 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1151 remote_ost_nodsh && skip "remote OST with nodsh" && return
1153 exhaust_all_precreations 0x215
1157 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1159 touch $DIR/$tdir/$tfile
1160 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1162 for (( i=0; i < OSTCOUNT; i++ )) ; do
1163 do_facet ost$i lctl set_param fail_loc=0x705
1165 local START=`date +%s`
1166 createmany -o $DIR/$tdir/$tfile 32
1168 local FINISH=`date +%s`
1169 local TIMEOUT=`lctl get_param -n timeout`
1170 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1171 error "$FINISH - $START >= $TIMEOUT / 2"
1175 run_test 27v "skip object creation on slow OST ================="
1177 test_27w() { # bug 10997
1178 mkdir -p $DIR/$tdir || error "mkdir failed"
1179 $SETSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1180 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1181 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1182 gsdir=$($LFS getstripe -d $DIR/$tdir)
1183 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1185 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1186 for i in `seq 1 $OSTCOUNT`; do
1188 log setstripe $DIR/$tdir/f$i -c $i -i $offset
1189 $SETSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1190 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1191 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1192 [ $count -ne $i ] && error "stripe count $count != $i" || true
1193 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1196 run_test 27w "check lfs setstripe -c -s -i options ============="
1199 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1200 OFFSET=$(($OSTCOUNT - 1))
1202 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1205 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1206 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1208 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1209 for i in `seq 0 $OFFSET`; do
1210 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1211 error "OST0 was degraded but new created file still use it"
1213 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1215 run_test 27x "create files while OST0 is degraded"
1218 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1219 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1221 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1222 OFFSET=$(($OSTCOUNT-1))
1224 for OSC in $MDS_OSCS; do
1225 if [ $OST == -1 ]; then {
1226 OST=`osc_to_ost $OSC`
1228 echo $OSC "is Deactivate:"
1229 do_facet mds lctl --device %$OSC deactivate
1233 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1235 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1237 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1239 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1240 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1242 for i in `seq 0 $OFFSET`; do
1243 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1244 error "files created on deactivated OSTs instead of degraded OST"
1246 for OSC in $MDS_OSCS; do
1247 [ `osc_to_ost $OSC` != $OST ] && {
1248 echo $OSC "is activate"
1249 do_facet mds lctl --device %$OSC activate
1253 run_test 27y "create files while OST0 is degraded and the rest inactive"
1255 test_27z() { # b=19102
1256 local restore_size=`$GETSTRIPE -s $MOUNT`
1257 local restore_count=`$GETSTRIPE -c $MOUNT`
1258 local restore_offset=`$GETSTRIPE -o $MOUNT`
1259 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1260 local default_size=`$GETSTRIPE -s $MOUNT`
1261 local default_count=`$GETSTRIPE -c $MOUNT`
1262 local default_offset=`$GETSTRIPE -o $MOUNT`
1263 local dsize=$((1024 * 1024))
1264 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1265 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1266 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1267 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1269 run_test 27z "check filesystem-wide default LOV EA values"
1271 # createtest also checks that device nodes are created and
1272 # then visible correctly (#2091)
1273 test_28() { # bug 2091
1275 $CREATETEST $DIR/d28/ct || error
1277 run_test 28 "create/mknod/mkdir with bad file types ============"
1280 cancel_lru_locks mdc
1285 LOCKCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1286 LOCKUNUSEDCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1287 [ -z $"LOCKCOUNTORIG" ] && error "No mdc lock count" && return 1
1291 LOCKCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1292 LOCKUNUSEDCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1293 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1294 lctl set_param -n ldlm.dump_namespaces ""
1295 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1296 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1297 log "dumped log to $TMP/test_29.dk (bug 5793)"
1300 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1301 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1302 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1303 log "dumped log to $TMP/test_29.dk (bug 5793)"
1307 run_test 29 "IT_GETATTR regression ============================"
1314 run_test 30 "run binary from Lustre (execve) ==================="
1317 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1318 $CHECKSTAT -a $DIR/f31 || error
1320 run_test 31a "open-unlink file =================================="
1323 touch $DIR/f31 || error
1324 ln $DIR/f31 $DIR/f31b || error
1325 multiop $DIR/f31b Ouc || error
1326 $CHECKSTAT -t file $DIR/f31 || error
1328 run_test 31b "unlink file with multiple links while open ======="
1331 touch $DIR/f31 || error
1332 ln $DIR/f31 $DIR/f31c || error
1333 multiop_bg_pause $DIR/f31 O_uc || return 1
1335 multiop $DIR/f31c Ouc
1336 kill -USR1 $MULTIPID
1339 run_test 31c "open-unlink file with multiple links ============="
1342 opendirunlink $DIR/d31d $DIR/d31d || error
1343 $CHECKSTAT -a $DIR/d31d || error
1345 run_test 31d "remove of open directory ========================="
1347 test_31e() { # bug 2904
1348 check_kernel_version 34 || return 0
1349 openfilleddirunlink $DIR/d31e || error
1351 run_test 31e "remove of open non-empty directory ==============="
1353 test_31f() { # bug 4554
1356 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1357 cp /etc/hosts $DIR/d31f
1359 $GETSTRIPE $DIR/d31f/hosts
1360 multiop_bg_pause $DIR/d31f D_c || return 1
1363 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1365 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1366 cp /etc/hosts $DIR/d31f
1369 multiop_bg_pause $DIR/d31f D_c || return 1
1372 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1373 wait $MULTIPID || error "first opendir $MULTIPID failed"
1377 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1378 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1381 run_test 31f "remove of open directory with open-unlink file ==="
1384 echo "== more mountpoints and symlinks ================="
1385 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1386 mkdir -p $DIR/d32a/ext2-mountpoint
1387 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1388 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1389 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1391 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1394 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1395 mkdir -p $DIR/d32b/ext2-mountpoint
1396 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1397 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1398 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1400 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1403 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1404 mkdir -p $DIR/d32c/ext2-mountpoint
1405 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1406 mkdir -p $DIR/d32c/d2/test_dir
1407 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1408 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1410 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1413 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1414 mkdir -p $DIR/d32d/ext2-mountpoint
1415 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1416 mkdir -p $DIR/d32d/d2/test_dir
1417 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1418 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1420 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1423 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1424 mkdir -p $DIR/d32e/tmp
1425 TMP_DIR=$DIR/d32e/tmp
1426 ln -s $DIR/d32e $TMP_DIR/symlink11
1427 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1428 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1429 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1431 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1434 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1435 mkdir -p $DIR/d32f/tmp
1436 TMP_DIR=$DIR/d32f/tmp
1437 ln -s $DIR/d32f $TMP_DIR/symlink11
1438 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1439 ls $DIR/d32f/tmp/symlink11 || error
1440 ls $DIR/d32f/symlink01 || error
1442 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1445 TMP_DIR=$DIR/$tdir/tmp
1446 mkdir -p $TMP_DIR $DIR/${tdir}2
1447 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1448 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1449 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1450 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1451 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1452 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1454 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1457 rm -fr $DIR/$tdir $DIR/${tdir}2
1458 TMP_DIR=$DIR/$tdir/tmp
1459 mkdir -p $TMP_DIR $DIR/${tdir}2
1460 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1461 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1462 ls $TMP_DIR/symlink12 || error
1463 ls $DIR/$tdir/symlink02 || error
1465 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1468 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1469 mkdir -p $DIR/d32i/ext2-mountpoint
1470 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1471 touch $DIR/d32i/test_file
1472 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1473 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1475 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1478 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1479 mkdir -p $DIR/d32j/ext2-mountpoint
1480 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1481 touch $DIR/d32j/test_file
1482 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1483 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1485 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1489 mkdir -p $DIR/d32k/ext2-mountpoint
1490 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1491 mkdir -p $DIR/d32k/d2
1492 touch $DIR/d32k/d2/test_file || error
1493 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1494 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1496 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1500 mkdir -p $DIR/d32l/ext2-mountpoint
1501 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1502 mkdir -p $DIR/d32l/d2
1503 touch $DIR/d32l/d2/test_file
1504 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1505 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1507 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1511 mkdir -p $DIR/d32m/tmp
1512 TMP_DIR=$DIR/d32m/tmp
1513 ln -s $DIR $TMP_DIR/symlink11
1514 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1515 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1516 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1518 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1522 mkdir -p $DIR/d32n/tmp
1523 TMP_DIR=$DIR/d32n/tmp
1524 ln -s $DIR $TMP_DIR/symlink11
1525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1526 ls -l $DIR/d32n/tmp/symlink11 || error
1527 ls -l $DIR/d32n/symlink01 || error
1529 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1532 rm -fr $DIR/d32o $DIR/$tfile
1534 mkdir -p $DIR/d32o/tmp
1535 TMP_DIR=$DIR/d32o/tmp
1536 ln -s $DIR/$tfile $TMP_DIR/symlink12
1537 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1538 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1539 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1540 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1541 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1543 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1553 mkdir -p $DIR/d32p/tmp
1555 TMP_DIR=$DIR/d32p/tmp
1557 ln -s $DIR/$tfile $TMP_DIR/symlink12
1559 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1561 cat $DIR/d32p/tmp/symlink12 || error
1563 cat $DIR/d32p/symlink02 || error
1566 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1569 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1571 touch $DIR/d32q/under_the_mount
1572 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1573 ls $DIR/d32q/under_the_mount && error || true
1574 $UMOUNT $DIR/d32q || error
1576 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1579 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1581 touch $DIR/d32r/under_the_mount
1582 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1583 ls $DIR/d32r | grep -q under_the_mount && error || true
1584 $UMOUNT $DIR/d32r || error
1586 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1591 chmod 444 $DIR/$tfile
1592 chown $RUNAS_ID $DIR/$tfile
1594 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1597 run_test 33 "write file with mode 444 (should return error) ===="
1602 chown $RUNAS_ID $DIR/d33
1603 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1604 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1605 error "open RDWR" || true
1607 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1612 chown $RUNAS_ID $DIR/d33
1613 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
1615 run_test 33b "test open file with malformed flags (No panic)"
1617 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1620 $MCREATE $DIR/f34 || error
1621 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1622 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1623 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1624 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1626 run_test 34a "truncate file that has not been opened ==========="
1629 [ ! -f $DIR/f34 ] && test_34a
1630 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1631 $OPENFILE -f O_RDONLY $DIR/f34
1632 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1633 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1635 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1638 [ ! -f $DIR/f34 ] && test_34a
1639 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1640 $OPENFILE -f O_RDWR $DIR/f34
1641 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1642 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1644 run_test 34c "O_RDWR opening file-with-size works =============="
1647 [ ! -f $DIR/f34 ] && test_34a
1648 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1649 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1652 run_test 34d "write to sparse file ============================="
1656 $MCREATE $DIR/f34e || error
1657 $TRUNCATE $DIR/f34e 1000 || error
1658 $CHECKSTAT -s 1000 $DIR/f34e || error
1659 $OPENFILE -f O_RDWR $DIR/f34e
1660 $CHECKSTAT -s 1000 $DIR/f34e || error
1662 run_test 34e "create objects, some with size and some without =="
1664 test_34f() { # bug 6242, 6243
1667 $MCREATE $DIR/f34f || error
1668 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1669 dd if=$DIR/f34f of=$TMP/f34f
1670 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1671 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1672 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1673 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1674 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1676 run_test 34f "read from a file with no objects until EOF ======="
1679 cp /bin/sh $DIR/f35a
1681 chown $RUNAS_ID $DIR/f35a
1682 $RUNAS $DIR/f35a && error || true
1685 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1689 utime $DIR/f36 || error
1691 run_test 36a "MDS utime check (mknod, utime) ==================="
1695 utime $DIR/f36 || error
1697 run_test 36b "OST utime check (open, utime) ===================="
1702 chown $RUNAS_ID $DIR/d36
1703 $RUNAS utime $DIR/d36/f36 || error
1705 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1708 [ ! -d $DIR/d36 ] && test_36c
1709 echo "" > $DIR/d36/f36
1710 $RUNAS utime $DIR/d36/f36 || error
1712 run_test 36d "non-root OST utime check (open, utime) ==========="
1715 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1717 touch $DIR/$tdir/$tfile
1718 $RUNAS utime $DIR/$tdir/$tfile && \
1719 error "utime worked, expected failure" || true
1721 run_test 36e "utime on non-owned file (should return error) ===="
1725 export LANG=C LC_LANG=C # for date language
1727 DATESTR="Dec 20 2000"
1729 lctl set_param fail_loc=$fl
1731 cp /etc/hosts $DIR/$tdir/$tfile
1732 sync & # write RPC generated with "current" inode timestamp, but delayed
1734 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1735 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1736 cancel_lru_locks osc
1737 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1739 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1740 echo "BEFORE: $LS_BEFORE" && \
1741 echo "AFTER : $LS_AFTER" && \
1742 echo "WANT : $DATESTR" && \
1743 error "$DIR/$tdir/$tfile timestamps changed" || true
1747 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1748 subr_36fh "0x80000214"
1750 run_test 36f "utime on file racing with OST BRW write =========="
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1756 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1757 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1758 touch $DIR/$tdir/$tfile
1759 sleep $((FMD_MAX_AGE + 12))
1760 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1761 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1762 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1763 error "fmd didn't expire after ping" || true
1765 run_test 36g "filter mod data cache expiry ====================="
1768 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1769 subr_36fh "0x80000227"
1771 run_test 36h "utime on file racing with OST BRW write =========="
1775 echo f > $DIR/$tdir/fbugfile
1776 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1777 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1778 $UMOUNT $DIR/$tdir || error
1779 rm -f $DIR/$tdir/fbugfile || error
1781 run_test 37 "ls a mounted file system to check old content ====="
1784 local file=$DIR/$tfile
1786 openfile -f O_DIRECTORY $file
1789 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1790 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1792 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1796 touch $DIR/${tfile}2
1797 # ls -l $DIR/$tfile $DIR/${tfile}2
1798 # ls -lu $DIR/$tfile $DIR/${tfile}2
1799 # ls -lc $DIR/$tfile $DIR/${tfile}2
1801 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1802 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1804 ls -l $DIR/$tfile $DIR/${tfile}2
1806 ls -lu $DIR/$tfile $DIR/${tfile}2
1808 ls -lc $DIR/$tfile $DIR/${tfile}2
1809 error "O_TRUNC didn't change timestamps"
1812 run_test 39 "mtime changed on create ==========================="
1814 function get_times() {
1819 for time in `stat -c "%X %Y %Z" $FILE`; do
1820 eval "$TIME[$i]=$time"
1830 cp -p /etc/passwd $DIR/$tdir/fopen
1831 cp -p /etc/passwd $DIR/$tdir/flink
1832 cp -p /etc/passwd $DIR/$tdir/funlink
1833 cp -p /etc/passwd $DIR/$tdir/frename
1834 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
1836 get_times $DIR/$tdir/fopen OPEN_OLD
1837 get_times $DIR/$tdir/flink LINK_OLD
1838 get_times $DIR/$tdir/funlink UNLINK_OLD
1839 get_times $DIR/$tdir/frename RENAME_OLD
1842 echo "aaaaaa" >> $DIR/$tdir/fopen
1843 echo "aaaaaa" >> $DIR/$tdir/flink
1844 echo "aaaaaa" >> $DIR/$tdir/funlink
1845 echo "aaaaaa" >> $DIR/$tdir/frename
1847 get_times $DIR/$tdir/fopen OPEN_NEW
1848 get_times $DIR/$tdir/flink LINK_NEW
1849 get_times $DIR/$tdir/funlink UNLINK_NEW
1850 get_times $DIR/$tdir/frename RENAME_NEW
1852 cat $DIR/$tdir/fopen > /dev/null
1853 ln $DIR/$tdir/flink $DIR/$tdir/flink2
1854 rm -f $DIR/$tdir/funlink2
1855 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
1857 get_times $DIR/$tdir/fopen OPEN_NEW2
1858 get_times $DIR/$tdir/flink LINK_NEW2
1859 get_times $DIR/$tdir/funlink UNLINK_NEW2
1860 get_times $DIR/$tdir/frename2 RENAME_NEW2
1861 echo ${OPEN_OLD[1]},${OPEN_NEW[$MTIME]},${OPEN_NEW2[$MTIME]}
1862 echo ${LINK_OLD[1]},${LINK_NEW[$MTIME]},${LINK_NEW2[$MTIME]}
1863 echo ${UNLINK_OLD[1]},${UNLINK_NEW[$MTIME]},${UNLINK_NEW2[$MTIME]}
1864 echo ${RENAME_OLD[1]},${RENAME_NEW[$MTIME]},${RENAME_NEW2[$MTIME]}
1866 [ ${OPEN_NEW2[$MTIME]} -eq ${OPEN_NEW[$MTIME]} ] || error "open file reverses mtime"
1867 [ ${LINK_NEW2[$MTIME]} -eq ${LINK_NEW[$MTIME]} ] || error "link file reverses mtime"
1868 [ ${UNLINK_NEW2[$MTIME]} -eq ${UNLINK_NEW[$MTIME]} ] || error "unlink file reverses mtime"
1869 [ ${RENAME_NEW2[$MTIME]} -eq ${RENAME_NEW[$MTIME]} ] || error "rename file reverses mtime"
1871 run_test 39b "mtime change on close ============================"
1875 touch -m -d "10 years ago" $DIR1/$tfile
1876 local MTIME1=`stat -c %y $DIR1/$tfile`
1877 echo hello >> $DIR1/$tfile
1878 local MTIME2=`stat -c %y $DIR1/$tfile`
1879 mv $DIR1/$tfile $DIR1/$tfile-1
1880 local MTIME3=`stat -c %y $DIR1/$tfile-1`
1881 [ "$MTIME2" = "$MTIME3" ] ||
1882 error "mtime ($MTIME2) changed (to $MTIME3) on rename (BZ#11063)"
1884 run_test 39c "mtime change on rename ==========================="
1887 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1888 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1889 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1891 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1895 small_write $DIR/f41 18
1897 run_test 41 "test small file write + fstat ====================="
1899 count_ost_writes() {
1900 lctl get_param -n osc.*.stats |
1901 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1908 BG_DIRTY_RATIO_SAVE=10
1909 MAX_BG_DIRTY_RATIO=25
1913 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1914 # dirty_ratio, dirty_background_ratio
1915 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1916 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1917 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1918 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1920 # if file not here, we are a 2.4 kernel
1921 kill -CONT `pidof kupdated`
1926 # setup the trap first, so someone cannot exit the test at the
1927 # exact wrong time and mess up a machine
1928 trap start_writeback EXIT
1929 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1930 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1931 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1932 sysctl -w vm.dirty_writeback_centisecs=0
1933 # save and increase /proc/sys/vm/dirty_ratio
1934 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1935 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1936 # save and increase /proc/sys/vm/dirty_background_ratio
1937 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1938 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1940 # if file not here, we are a 2.4 kernel
1941 kill -STOP `pidof kupdated`
1945 # ensure that all stripes have some grant before we test client-side cache
1947 [ "$SETUP_TEST42" ] && return
1948 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1949 dd if=/dev/zero of=$i bs=4k count=1
1955 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1956 # file truncation, and file removal.
1959 cancel_lru_locks osc
1961 sync; sleep 1; sync # just to be safe
1962 BEFOREWRITES=`count_ost_writes`
1963 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1964 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1965 AFTERWRITES=`count_ost_writes`
1966 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1967 error "$BEFOREWRITES < $AFTERWRITES"
1970 run_test 42a "ensure that we don't flush on close =============="
1974 cancel_lru_locks osc
1977 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1978 BEFOREWRITES=`count_ost_writes`
1979 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1980 AFTERWRITES=`count_ost_writes`
1981 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1982 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1984 BEFOREWRITES=`count_ost_writes`
1985 sync || error "sync: $?"
1986 AFTERWRITES=`count_ost_writes`
1987 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1988 error "$BEFOREWRITES < $AFTERWRITES on sync"
1990 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1994 run_test 42b "test destroy of file with cached dirty data ======"
1996 # if these tests just want to test the effect of truncation,
1997 # they have to be very careful. consider:
1998 # - the first open gets a {0,EOF}PR lock
1999 # - the first write conflicts and gets a {0, count-1}PW
2000 # - the rest of the writes are under {count,EOF}PW
2001 # - the open for truncate tries to match a {0,EOF}PR
2002 # for the filesize and cancels the PWs.
2003 # any number of fixes (don't get {0,EOF} on open, match
2004 # composite locks, do smarter file size management) fix
2005 # this, but for now we want these tests to verify that
2006 # the cancellation with truncate intent works, so we
2007 # start the file with a full-file pw lock to match against
2008 # until the truncate.
2013 cancel_lru_locks osc
2015 # prime the file with 0,EOF PW to match
2019 # now the real test..
2020 dd if=/dev/zero of=$file bs=1024 count=100
2021 BEFOREWRITES=`count_ost_writes`
2022 $TRUNCATE $file $offset
2023 cancel_lru_locks osc
2024 AFTERWRITES=`count_ost_writes`
2030 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2031 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2034 run_test 42c "test partial truncate of file with cached dirty data"
2038 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2039 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2042 run_test 42d "test complete truncate of file with cached dirty data"
2048 test_42e() { # bug22074
2049 local TDIR=$DIR/${tdir}e
2050 local pagesz=$(page_size)
2052 local files=$((OSTCOUNT * 500))
2053 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2058 $LFS setstripe -c 1 $TDIR
2059 createmany -o $TDIR/f $files
2061 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2063 warmup_files=$((OSTCOUNT * max_dirty_mb))
2064 createmany -o $TDIR/w $warmup_files
2066 # write a large amount of data into one file to get good avail_grant number
2067 for ((i=0; i<$warmup_files; i++)); do
2068 idx=$($LFS getstripe -i $TDIR/w$i)
2069 [ $idx -ne 0 ] && continue
2070 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2073 sync # write out any dirty data
2075 $LCTL get_param $proc_osc0/cur_dirty_bytes
2076 $LCTL get_param $proc_osc0/cur_grant_bytes
2078 # create as much dirty as we can while (hopefully) not triggering the
2080 for ((i=0; i<$warmup_files; i++)); do
2081 idx=$($LFS getstripe -i $TDIR/w$i)
2082 [ $idx -ne 0 ] && continue
2083 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2085 $LCTL get_param $proc_osc0/cur_dirty_bytes
2086 $LCTL get_param $proc_osc0/cur_grant_bytes
2088 # perform the real test
2089 $LCTL set_param $proc_osc0/rpc_stats 0
2090 for ((;i<$files; i++)); do
2091 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2092 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2095 $LCTL get_param $proc_osc0/rpc_stats
2097 $LCTL get_param $proc_osc0/rpc_stats |
2098 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2099 [ "$PPR" != "16:" ] && continue
2100 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2101 break # we only want the "pages per rpc" stat
2105 run_test 42e "verify sub-RPC writes are not done synchronously"
2109 cp -p /bin/ls $DIR/$tdir/$tfile
2110 multiop $DIR/$tdir/$tfile Ow_c &
2112 # give multiop a chance to open
2115 $DIR/$tdir/$tfile && error || true
2118 run_test 43 "execution of file opened for write should return -ETXTBSY"
2122 cp -p `which multiop` $DIR/d43/multiop
2123 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2125 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2126 kill -USR1 $MULTIOP_PID || return 2
2127 wait $MULTIOP_PID || return 3
2130 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2134 cp -p `which multiop` $DIR/d43/multiop
2135 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2137 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2138 kill -USR1 $MULTIOP_PID || return 2
2139 wait $MULTIOP_PID || return 3
2142 run_test 43b "truncate of file being executed should return -ETXTBSY"
2145 local testdir="$DIR/d43c"
2148 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2149 ( cd $testdir && md5sum -c)
2151 run_test 43c "md5sum of copy into lustre========================"
2154 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2155 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2156 dd if=$DIR/f1 of=/dev/null bs=4k count=1
2158 run_test 44 "zero length read from a sparse stripe ============="
2161 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2163 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2164 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2165 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2167 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2168 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2171 OFFSETS="0 $((stride/2)) $((stride-1))"
2172 for offset in $OFFSETS ; do
2173 for i in `seq 0 $((nstripe-1))`; do
2175 local GLOBALOFFSETS=""
2176 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2177 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2178 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2179 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2180 || error "ll_sparseness_verify $GLOBALOFFSETS"
2182 for j in `seq 0 $((nstripe-1))`; do
2183 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2184 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2185 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2187 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2188 || error "ll_sparseness_verify $GLOBALOFFSETS"
2192 run_test 44a "test sparse pwrite ==============================="
2196 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2202 before=`dirty_osc_total`
2203 echo executing "\"$*\""
2205 after=`dirty_osc_total`
2206 echo before $before, after $after
2210 # Obtain grants from OST if it supports it
2211 echo blah > ${f}_grant
2214 do_dirty_record "echo blah > $f"
2215 [ $before -eq $after ] && error "write wasn't cached"
2216 do_dirty_record "> $f"
2217 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2218 do_dirty_record "echo blah > $f"
2219 [ $before -eq $after ] && error "write wasn't cached"
2220 do_dirty_record "sync"
2221 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2222 do_dirty_record "echo blah > $f"
2223 [ $before -eq $after ] && error "write wasn't cached"
2224 do_dirty_record "cancel_lru_locks osc"
2225 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2228 run_test 45 "osc io page accounting ============================"
2230 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2231 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2232 # objects offset and an assert hit when an rpc was built with 1023's mapped
2233 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2238 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2240 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2241 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2245 run_test 46 "dirtying a previously written page ================"
2247 # test_47 is removed "Device nodes check" is moved to test_28
2249 test_48a() { # bug 2399
2250 check_kernel_version 34 || return 0
2253 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2254 mkdir $DIR/d48a || error "recreate directory failed"
2255 touch foo || error "'touch foo' failed after recreating cwd"
2256 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2257 if check_kernel_version 44; then
2258 touch .foo || error "'touch .foo' failed after recreating cwd"
2259 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2261 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2262 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2263 cd . || error "'cd .' failed after recreating cwd"
2264 mkdir . && error "'mkdir .' worked after recreating cwd"
2265 rmdir . && error "'rmdir .' worked after recreating cwd"
2266 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2267 cd .. || error "'cd ..' failed after recreating cwd"
2269 run_test 48a "Access renamed working dir (should return errors)="
2271 test_48b() { # bug 2399
2272 check_kernel_version 34 || return 0
2275 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2276 touch foo && error "'touch foo' worked after removing cwd"
2277 mkdir foo && error "'mkdir foo' worked after removing cwd"
2278 if check_kernel_version 44; then
2279 touch .foo && error "'touch .foo' worked after removing cwd"
2280 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2282 ls . > /dev/null && error "'ls .' worked after removing cwd"
2283 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2284 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2285 mkdir . && error "'mkdir .' worked after removing cwd"
2286 rmdir . && error "'rmdir .' worked after removing cwd"
2287 ln -s . foo && error "'ln -s .' worked after removing cwd"
2288 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2290 run_test 48b "Access removed working dir (should return errors)="
2292 test_48c() { # bug 2350
2293 check_kernel_version 36 || return 0
2294 #lctl set_param debug=-1
2296 mkdir -p $DIR/d48c/dir
2298 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2299 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2300 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2301 if check_kernel_version 44; then
2302 touch .foo && error "'touch .foo' worked after removing cwd"
2303 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2305 $TRACE ls . && error "'ls .' worked after removing cwd"
2306 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2307 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2308 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2309 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2310 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2311 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2313 run_test 48c "Access removed working subdir (should return errors)"
2315 test_48d() { # bug 2350
2316 check_kernel_version 36 || return 0
2317 #lctl set_param debug=-1
2319 mkdir -p $DIR/d48d/dir
2321 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2322 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2323 $TRACE touch foo && error "'touch foo' worked after removing parent"
2324 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2325 if check_kernel_version 44; then
2326 touch .foo && error "'touch .foo' worked after removing parent"
2327 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2329 $TRACE ls . && error "'ls .' worked after removing parent"
2330 $TRACE ls .. && error "'ls ..' worked after removing parent"
2331 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2332 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2333 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2334 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2335 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2337 run_test 48d "Access removed parent subdir (should return errors)"
2339 test_48e() { # bug 4134
2340 check_kernel_version 41 || return 0
2341 #lctl set_param debug=-1
2343 mkdir -p $DIR/d48e/dir
2345 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2346 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2347 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2348 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2349 # On a buggy kernel addition of "touch foo" after cd .. will
2350 # produce kernel oops in lookup_hash_it
2351 touch ../foo && error "'cd ..' worked after recreate parent"
2353 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2355 run_test 48e "Access to recreated parent subdir (should return errors)"
2361 ls /proc/$$/cwd || error
2363 run_test 50 "special situations: /proc symlinks ==============="
2365 test_51a() { # was test_51
2366 # bug 1516 - create an empty entry right after ".." then split dir
2369 $MCREATE $DIR/d51/bar
2371 createmany -m $DIR/d51/longfile 201
2373 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2374 $MCREATE $DIR/d51/longfile$FNUM
2379 ls -l $DIR/d51 > /dev/null || error
2381 run_test 51a "special situations: split htree with empty entry =="
2383 export NUMTEST=70000
2385 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2386 [ $NUMFREE -lt 21000 ] && \
2387 skip "not enough free inodes ($NUMFREE)" && \
2390 check_kernel_version 40 || NUMTEST=31000
2391 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2394 createmany -d $DIR/d51b/t- $NUMTEST
2396 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2399 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2402 unlinkmany -d $DIR/d51b/t- $NUMTEST
2404 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2407 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2409 createmany -o $DIR/d51d/t- 1000
2410 $LFS getstripe $DIR/d51d > $TMP/files
2411 for N in `seq 0 $((OSTCOUNT - 1))`; do
2412 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2413 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2414 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2416 unlinkmany $DIR/d51d/t- 1000
2419 for N in `seq 1 $((OSTCOUNT - 1))`; do
2420 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2421 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2422 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2423 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2425 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2426 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2427 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2428 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2432 run_test 51d "check object distribution ===================="
2435 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2438 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2439 echo bar >> $DIR/d52a/foo || error "append bar failed"
2440 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2441 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2442 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2443 echo foo >> $DIR/d52a/foo || error "append foo failed"
2444 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2445 # new lsattr displays 'e' flag for extents
2446 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2447 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2449 rm -fr $DIR/d52a || error "cleanup rm failed"
2451 run_test 52a "append-only flag test (should return errors) ====="
2454 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2457 chattr +i $DIR/d52b/foo || error "chattr +a failed"
2458 cat test > $DIR/d52b/foo && error "cat test worked"
2459 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2460 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2461 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2462 echo foo >> $DIR/d52b/foo && error "echo worked"
2463 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2464 [ -f $DIR/d52b/foo ] || error
2465 [ -f $DIR/d52b/foo_ren ] && error
2466 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2467 chattr -i $DIR/d52b/foo || error "chattr failed"
2469 rm -fr $DIR/d52b || error "remove failed"
2471 run_test 52b "immutable flag test (should return errors) ======="
2473 test_52c() { # 12848 simulating client < 1.4.7
2474 [ -f $DIR/d52c/foo ] && chattr -i $DIR/d52b/foo
2477 # skip MDS_BFLAG_EXT_FLAGS in mdc_getattr_pack
2478 #define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
2479 lctl set_param fail_loc=0x802
2480 chattr +i $DIR/d52c/foo || error
2481 lsattr $DIR/d52c/foo | egrep -q "^-+i[-e]+ $DIR/d52c/foo" || error "lsattr failed"
2482 chattr -i $DIR/d52c/foo || error "chattr failed"
2483 lctl set_param -n fail_loc=0
2485 rm -fr $DIR/d52c || error
2487 run_test 52c "immutable flag test for client < 1.4.7 ======="
2490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2491 remote_ost_nodsh && skip "remote OST with nodsh" && return
2499 local mdtosc=$(get_mdtosc_proc_path '*')
2500 for VALUE in $(do_facet mds lctl get_param osc.$mdtosc.prealloc_last_id); do
2501 param=`echo ${VALUE[0]} | cut -d "=" -f1`;
2502 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2503 mds_last=$(do_facet mds lctl get_param -n $param)
2504 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2505 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id)
2506 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2507 if [ $ost_last != $mds_last ]; then
2508 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2512 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2515 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2516 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2517 $SOCKETSERVER $DIR/socket
2518 $SOCKETCLIENT $DIR/socket || error
2519 $MUNLINK $DIR/socket
2521 run_test 54a "unix domain socket test =========================="
2527 dd if=/dev/zero of=$f bs=`page_size` count=1
2529 run_test 54b "char device works in lustre ======================"
2532 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2533 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2534 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2536 for i in `seq 3 7`; do
2537 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2547 loopdev="$DIR/loop54c"
2550 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2551 mknod $loopdev b 7 $LOOPNUM
2552 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2553 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2554 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2555 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2557 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2558 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2560 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2565 run_test 54c "block device works in lustre ====================="
2571 [ "$string" = `echo $string > $f | cat $f` ] || error
2573 run_test 54d "fifo device works in lustre ======================"
2576 check_kernel_version 46 || return 0
2579 cp -aL /dev/console $f
2580 echo $string > $f || error
2582 run_test 54e "console/tty device works in lustre ======================"
2587 client_only && skip "Not a server" && return
2588 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2590 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2591 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2592 echo "check for $EXT2_DEV. Please wait..."
2594 $UMOUNT $DIR/d55 || error "unmounting"
2596 run_test 55 "check iopen_connect_dentry() ======================"
2598 test_56a() { # was test_56
2604 NUMFILESx2=$(($NUMFILES * 2))
2605 for i in `seq 1 $NUMFILES` ; do
2606 touch $DIR/d56/file$i
2607 touch $DIR/d56/dir/file$i
2610 # test lfs getstripe with --recursive
2611 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2612 [ $FILENUM -eq $NUMFILESx2 ] || error \
2613 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2614 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2615 [ $FILENUM -eq $NUMFILES ] || error \
2616 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2617 echo "lfs getstripe --recursive passed."
2619 # test lfs getstripe with file instead of dir
2620 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2621 [ $FILENUM -eq 1 ] || error \
2622 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2623 echo "lfs getstripe file passed."
2625 #test lfs getstripe with --verbose
2626 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2627 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2628 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2629 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2630 echo "lfs getstripe --verbose passed."
2632 #test lfs getstripe with --obd
2633 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2634 error "lfs getstripe --obd wrong_uuid should return error message"
2636 [ "$OSTCOUNT" -lt 2 ] && \
2637 skip_env "skipping other lfs getstripe --obd test" && return
2639 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2640 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2641 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2642 [ $FOUND -eq $FILENUM ] || \
2643 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2644 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2645 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2646 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2647 error "lfs getstripe --obd wrong: should not show file on other obd"
2648 echo "lfs getstripe --obd passed."
2650 run_test 56a "check lfs getstripe ===================================="
2657 if [ ! -d "$DIR/${tdir}g" ] ; then
2658 mkdir -p $DIR/${tdir}g
2659 for i in `seq 1 $LOCAL_NUMFILES` ; do
2660 touch $DIR/${tdir}g/file$i
2662 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2663 mkdir $DIR/${tdir}g/dir$i
2664 for j in `seq 1 $LOCAL_NUMFILES` ; do
2665 touch $DIR/${tdir}g/dir$i/file$j
2671 setup_56_special() {
2676 if [ ! -e "$TDIR/loop1b" ] ; then
2677 for i in `seq 1 $LOCAL_NUMFILES` ; do
2678 mknod $TDIR/loop${i}b b 7 $i
2679 mknod $TDIR/null${i}c c 1 3
2680 ln -s $TDIR/file1 $TDIR/link${i}l
2682 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2683 mknod $TDIR/dir$i/loop${i}b b 7 $i
2684 mknod $TDIR/dir$i/null${i}c c 1 3
2685 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2693 setup_56 $NUMFILES $NUMDIRS
2695 EXPECTED=$(($NUMDIRS + 2))
2696 # test lfs find with -name
2697 for i in `seq 1 $NUMFILES` ; do
2698 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2699 [ $NUMS -eq $EXPECTED ] || error \
2700 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2702 echo "lfs find -name passed."
2704 run_test 56g "check lfs find -name ============================="
2709 setup_56 $NUMFILES $NUMDIRS
2711 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2712 # test lfs find with ! -name
2713 for i in `seq 1 $NUMFILES` ; do
2714 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2715 [ $NUMS -eq $EXPECTED ] || error \
2716 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2718 echo "lfs find ! -name passed."
2720 run_test 56h "check lfs find ! -name ============================="
2725 UUID=`$LFS osts $DIR/$tdir | awk '/0: / { print $2 }'`
2726 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2727 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2729 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2732 setup_56_special $NUMFILES $NUMDIRS
2734 EXPECTED=$((NUMDIRS+1))
2735 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2736 [ $NUMS -eq $EXPECTED ] || \
2737 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2739 run_test 56j "check lfs find -type d ============================="
2742 setup_56_special $NUMFILES $NUMDIRS
2744 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2745 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2746 [ $NUMS -eq $EXPECTED ] || \
2747 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2749 run_test 56k "check lfs find -type f ============================="
2752 setup_56_special $NUMFILES $NUMDIRS
2754 EXPECTED=$((NUMDIRS + NUMFILES))
2755 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2756 [ $NUMS -eq $EXPECTED ] || \
2757 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2759 run_test 56l "check lfs find -type b ============================="
2762 setup_56_special $NUMFILES $NUMDIRS
2764 EXPECTED=$((NUMDIRS + NUMFILES))
2765 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2766 [ $NUMS -eq $EXPECTED ] || \
2767 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2769 run_test 56m "check lfs find -type c ============================="
2772 setup_56_special $NUMFILES $NUMDIRS
2774 EXPECTED=$((NUMDIRS + NUMFILES))
2775 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2776 [ $NUMS -eq $EXPECTED ] || \
2777 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2779 run_test 56n "check lfs find -type l ============================="
2782 setup_56 $NUMFILES $NUMDIRS
2785 utime $TDIR/file1 > /dev/null || error
2786 utime $TDIR/file2 > /dev/null || error
2787 utime $TDIR/dir1 > /dev/null || error
2788 utime $TDIR/dir2 > /dev/null || error
2789 utime $TDIR/dir1/file1 > /dev/null || error
2792 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2793 [ $NUMS -eq $EXPECTED ] || \
2794 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2796 run_test 56o "check lfs find -mtime for old files =========================="
2799 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2804 setup_56 $NUMFILES $NUMDIRS
2806 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2808 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2809 [ $NUMS -eq $EXPECTED ] || \
2810 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2812 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2813 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2814 [ $NUMS -eq $EXPECTED ] || \
2815 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2817 echo "lfs find -uid and ! -uid passed."
2819 run_test 56p "check lfs find -uid and ! -uid ==============================="
2822 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2827 setup_56 $NUMFILES $NUMDIRS
2829 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2831 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2832 [ $NUMS -eq $EXPECTED ] || \
2833 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2835 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2836 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2837 [ $NUMS -eq $EXPECTED ] || \
2838 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2840 echo "lfs find -gid and ! -gid passed."
2842 run_test 56q "check lfs find -gid and ! -gid ==============================="
2845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2847 local MNTDEV=$(get_mds_mntdev_proc_path)
2848 DEV=$(do_facet mds lctl get_param -n $MNTDEV)
2849 [ -z "$DEV" ] && error "can't access $MNTDEV"
2850 for DEV in $(do_facet mds lctl get_param -n $MNTDEV); do
2851 do_facet mds $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2852 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2853 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2857 run_test 57a "verify MDS filesystem created with large inodes =="
2864 local FILEN=$dir/f$FILECOUNT
2866 rm -rf $dir || error "removing $dir"
2867 mkdir -p $dir || error "creating $dir"
2869 echo "mcreating $FILECOUNT files"
2870 createmany -m $dir/f 1 $FILECOUNT || \
2871 error "creating files in $dir"
2873 # verify that files do not have EAs yet
2874 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2875 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2877 local fsstat_dev=$(get_mds_fsstat_proc_path)
2878 local MDSFREE=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2879 local MDCFREE=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2880 echo "opening files to create objects/EAs"
2882 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2883 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2886 # verify that files have EAs now
2887 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2888 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2890 sleep 1 # make sure we get new statfs data
2891 local MDSFREE2=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2892 local MDCFREE2=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2893 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2894 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2895 error "MDC before $MDCFREE != after $MDCFREE2"
2897 echo "MDC before $MDCFREE != after $MDCFREE2"
2898 echo "unable to confirm if MDS has large inodes"
2903 run_test 57b "default LOV EAs are stored inside large inodes ==="
2906 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2909 run_test 58 "verify cross-platform wire constants =============="
2912 echo "touch 130 files"
2913 createmany -o $DIR/f59- 130
2915 unlinkmany $DIR/f59- 130
2918 # wait for commitment of removal
2920 run_test 59 "verify cancellation of llog records async ========="
2922 TEST60_HEAD="test_60 run $RANDOM"
2923 test_60a() { # was test_60
2924 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2925 log "$TEST60_HEAD - from kernel mode"
2928 run_test 60a "llog sanity tests run from kernel module =========="
2930 test_60b() { # bug 6411
2932 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2944 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2946 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2949 echo "create 5000 files"
2950 createmany -o $DIR/f60c- 5000
2951 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2952 lctl set_param fail_loc=0x80000137
2953 unlinkmany $DIR/f60c- 5000
2955 run_test 60c "unlink file when mds full"
2958 SAVEPRINTK=$(lctl get_param -n printk)
2960 # verify "lctl mark" is even working"
2961 MESSAGE="test message ID $RANDOM $$"
2962 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2963 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2965 lctl set_param printk=0 || error "set lnet.printk failed"
2966 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2967 MESSAGE="new test message ID $RANDOM $$"
2968 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2969 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2970 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2972 lctl set_param -n printk="$SAVEPRINTK"
2974 run_test 60d "test printk console message masking"
2978 dd if=/dev/zero of=$f bs=`page_size` count=1
2979 cancel_lru_locks osc
2980 multiop $f OSMWUc || error
2983 run_test 61 "mmap() writes don't make sync hang ================"
2985 # bug 2330 - insufficient obd_match error checking causes LBUG
2989 cancel_lru_locks osc
2990 #define OBD_FAIL_OSC_MATCH 0x405
2991 lctl set_param fail_loc=0x405
2992 cat $f && error "cat succeeded, expect -EIO"
2993 lctl set_param fail_loc=0
2995 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2996 # match every page all of the time.
2997 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2999 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3000 test_63a() { # was test_63
3001 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3002 lctl set_param -n osc.*.max_dirty_mb 0
3003 for i in `seq 10` ; do
3004 dd if=/dev/zero of=$DIR/f63 bs=8k &
3010 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3011 rm -f $DIR/f63 || true
3013 run_test 63a "Verify oig_wait interruption does not crash ======="
3015 # bug 2248 - async write errors didn't return to application on sync
3016 # bug 3677 - async write errors left page locked
3019 lctl set_param debug=-1
3021 # ensure we have a grant to do async writes
3022 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3025 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3026 lctl set_param fail_loc=0x80000406
3027 multiop $DIR/$tfile Owy && \
3028 error "sync didn't return ENOMEM"
3029 sync; sleep 2; sync # do a real sync this time to flush page
3030 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3031 error "locked page left in cache after async error" || true
3034 run_test 63b "async write errors should be returned to fsync ==="
3038 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3040 run_test 64a "verify filter grant calculations (in kernel) ====="
3043 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3046 run_test 64b "check out-of-space detection on client ==========="
3048 # bug 1414 - set/get directories' stripe info
3052 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3054 run_test 65a "directory with no stripe info ===================="
3058 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3060 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3062 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3065 if [ $OSTCOUNT -gt 1 ]; then
3067 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3068 -c $(($OSTCOUNT - 1)) || error "setstripe"
3070 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3073 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3077 [ $STRIPECOUNT -le 0 ] && sc=1 || sc=$(($STRIPECOUNT - 1))
3078 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3079 touch $DIR/d65/f4 $DIR/d65/f5
3080 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3082 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3087 $SETSTRIPE $DIR/d65 || error "setstripe"
3088 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3090 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3092 run_test 65e "directory setstripe defaults ======================="
3096 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3098 run_test 65f "dir setstripe permission (should return error) ==="
3102 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3103 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3104 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3105 error "delete default stripe failed"
3107 run_test 65g "directory setstripe -d ==========================="
3111 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3112 mkdir -p $DIR/d65/dd1
3113 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3114 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3116 run_test 65h "directory stripe info inherit ===================="
3118 test_65i() { # bug6367
3119 $SETSTRIPE $MOUNT -s 65536 -c -1
3121 run_test 65i "set non-default striping on root directory (bug 6367)="
3123 test_65j() { # bug6367
3125 # if we aren't already remounting for each test, do so for this test
3126 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3127 cleanup || error "failed to unmount"
3130 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3132 run_test 65j "set default striping on root directory (bug 6367)="
3134 test_65k() { # bug11679
3135 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3138 echo "Check OST status: "
3139 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3140 for OSC in $MDS_OSCS; do
3141 echo $OSC "is activate"
3142 do_facet mds lctl --device %$OSC activate
3144 do_facet client mkdir -p $DIR/$tdir
3145 for INACTIVE_OSC in $MDS_OSCS; do
3146 echo $INACTIVE_OSC "is Deactivate:"
3147 do_facet mds lctl --device %$INACTIVE_OSC deactivate
3148 for STRIPE_OSC in $MDS_OSCS; do
3149 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3150 STRIPE_INDEX=`do_facet mds lctl get_param -n lov.*md*.target_obd |
3151 grep $STRIPE_OST | awk -F: '{print $1}'`
3152 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3153 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3155 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3157 do_facet client rm -f $DIR/$tdir/*
3158 echo $INACTIVE_OSC "is Activate."
3159 do_facet mds lctl --device %$INACTIVE_OSC activate
3162 run_test 65k "validate manual striping works properly with deactivated OSCs"
3164 test_65l() { # bug 12836
3165 mkdir -p $DIR/$tdir/test_dir
3166 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3167 $LFS find -mtime -1 $DIR/$tdir > /dev/null
3169 run_test 65l "lfs find on -1 stripe dir ========================"
3171 # bug 2543 - update blocks count on client
3174 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3176 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3177 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3179 run_test 66 "update inode blocks count on client ==============="
3181 test_67a() { # was test_67 bug 3285 - supplementary group fails on MDS, passes on client
3182 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3185 local lustre_version=$(get_lustre_version mds)
3186 if [[ $lustre_version != 1.8* ]]; then
3187 skip mds running $lustre_version, no group_upcall
3190 check_kernel_version 35 || return 0
3192 chmod 771 $DIR/$tdir
3193 chgrp $RUNAS_ID $DIR/$tdir
3194 $RUNAS -u $RUNAS_ID -g $(($RUNAS_ID + 1)) -G1,2,$RUNAS_ID ls $DIR/$tdir
3196 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3197 [ -z "$GROUP_UPCALL" ] && \
3198 skip "lctl get_param failed! Useless to continue the test!" && return
3199 [ "$GROUP_UPCALL" = "NONE" -a $RC -eq 0 ] && \
3200 error "no-upcall passed" || true
3201 [ "$GROUP_UPCALL" != "NONE" -a $RC -ne 0 ] && \
3202 error "upcall failed" || true
3204 run_test 67a "supplementary group failure (should return error) ="
3209 do_facet mds lctl set_param -n mds.*.group_upcall NONE
3212 test_67b() { # bug 3285 - supplementary group fails on MDS, passes on client
3214 local lustre_version=$(get_lustre_version mds)
3215 if [[ $lustre_version != 1.8* ]]; then
3216 skip mds running $lustre_version, no group_upcall
3220 # needs to be in /etc/groups on MDS, gid == uid
3221 # Let's use RUNAS_ID
3222 T67_UID=${T67_UID:-$RUNAS_ID}
3224 [ "$UID" = "$T67_UID" ] && skip "UID = T67_UID = $UID -- skipping" && return
3225 check_kernel_version 35 || return 0
3226 do_facet mds grep -q ":$T67_UID:$T67_UID" /etc/passwd || \
3227 { skip "Need gid=$T67_UID group and gid == uid on mds !" && return; }
3229 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3230 [ -z "$GROUP_UPCALL" ] && \
3231 skip "lctl get_param failed! Useless to continue the test!" && return
3232 [ "$GROUP_UPCALL" != "NONE" ] && \
3233 skip "skip test - upcall=$GROUP_UPCALL" && return
3235 trap cleanup_67b EXIT
3237 chmod 771 $DIR/$tdir
3238 chgrp $T67_UID $DIR/$tdir
3239 local l_getgroups=$(do_facet mds which l_getgroups)
3240 do_facet mds lctl set_param -n mds.*.group_upcall $l_getgroups
3241 do_facet mds $l_getgroups -d $T67_UID
3242 $RUNAS -u $T67_UID -g 999 -G8,9,$T67_UID touch $DIR/$tdir/$tfile || \
3243 error "'touch $DIR/$tdir/$tfile' failed"
3244 [ -f $DIR/$tdir/$tfile ] || error "$DIR/$tdir/$tfile create error"
3247 run_test 67b "supplementary group test ========================="
3252 if [ ! -z "$LLOOP" ]; then
3253 swapoff $LLOOP || error "swapoff failed"
3254 $LCTL blockdev_detach $LLOOP || error "detach failed"
3262 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3266 swapon -s | awk '($1 == "'$1'") { print $4 }'
3270 # excercise swapping to lustre by adding a high priority swapfile entry
3271 # and then consuming memory until it is used.
3273 [ "$UID" != 0 ] && skip_env "must run as root" && return
3274 lctl get_param -n devices | grep -q obdfilter && \
3275 skip "local OST" && return
3277 grep -q llite_lloop /proc/modules
3278 [ $? -ne 0 ] && skip_env "can't find module llite_lloop" && return
3280 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3281 skip "can't reliably test swap with TCP" && return
3283 MEMTOTAL=`meminfo MemTotal`
3284 NR_BLOCKS=$((MEMTOTAL>>8))
3285 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3287 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3288 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3291 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3293 trap cleanup_68 EXIT
3295 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3297 echo "before: `swapon -s | grep $LLOOP`"
3298 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3299 echo "after: `swapon -s | grep $LLOOP`"
3300 SWAPUSED=`swap_used $LLOOP`
3304 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3306 run_test 68 "support swapping to Lustre ========================"
3308 # bug5265, obdfilter oa2dentry return -ENOENT
3309 # #define OBD_FAIL_OST_ENOENT 0x217
3311 remote_ost_nodsh && skip "remote OST with nodsh" && return
3314 $SETSTRIPE $f -c 1 -i 0
3316 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3318 #define OBD_FAIL_OST_ENOENT 0x217
3319 do_facet ost1 lctl set_param fail_loc=0x217
3320 truncate $f 1 # vmtruncate() will ignore truncate() error.
3321 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3323 do_facet ost1 lctl set_param fail_loc=0
3324 $DIRECTIO write $f 0 2 || error "write error"
3326 cancel_lru_locks osc
3327 $DIRECTIO read $f 0 1 || error "read error"
3329 #define OBD_FAIL_OST_ENOENT 0x217
3330 do_facet ost1 lctl set_param fail_loc=0x217
3331 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3333 do_facet ost1 lctl set_param fail_loc=0
3336 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3340 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3342 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3344 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3345 check_kernel_version 43 || return 0
3346 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3348 # Check that testing environment is properly set up. Skip if not
3349 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3350 skip_env "User $RUNAS_ID does not exist - skipping"
3356 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3357 # See if we are still setuid/sgid
3358 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3359 # Now test that MDS is updated too
3360 cancel_lru_locks mdc
3361 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3364 run_test 72 "Test that remove suid works properly (bug5695) ===="
3366 # bug 3462 - multiple simultaneous MDC requests
3370 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3373 #define OBD_FAIL_MDS_PAUSE_OPEN 0x129
3374 lctl set_param fail_loc=0x80000129
3375 multiop $DIR/d73-1/f73-2 Oc &
3377 lctl set_param fail_loc=0
3379 multiop $DIR/d73-2/f73-3 Oc &
3383 wait $pid1 || return 1
3387 $CHECKSTAT -t file $DIR/d73-1/f73-1 || error "$DIR/d73-1/f73-1 not file"
3388 $CHECKSTAT -t file $DIR/d73-1/f73-2 || error "$DIR/d73-1/f73-2 not file"
3389 $CHECKSTAT -t file $DIR/d73-2/f73-3 || error "$DIR/d73-2/f73-3 not file"
3393 run_test 73 "multiple MDC requests (should not deadlock)"
3395 test_74a() { # bug 6149, 6184
3396 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3398 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3399 # will spin in a tight reconnection loop
3401 lctl set_param fail_loc=0x8000030e
3402 # get any lock that won't be difficult - lookup works.
3404 lctl set_param fail_loc=0
3407 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3409 test_74b() { # bug 13310
3410 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3412 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3413 # will spin in a tight reconnection loop
3414 lctl set_param fail_loc=0x8000030e
3415 # get a "difficult" lock
3417 lctl set_param fail_loc=0
3420 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3422 JOIN=${JOIN:-"lfs join"}
3429 [ $T75_PREP = "yes" ] && return
3430 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3432 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3441 cp -p ${F128k} ${FHEAD}
3442 log "finished cp to $FHEAD"
3443 cp -p ${F128k} ${FTAIL}
3444 log "finished cp to $FTAIL"
3445 cat ${F128k} ${F128k} > ${F75}_sim_sim
3447 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3448 log "finished join $FHEAD to ${F75}_sim_sim"
3449 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3450 log "finished cmp $FHEAD to ${F75}_sim_sim"
3451 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3453 run_test 75a "TEST join file ===================================="
3458 cp -p ${F128k} ${FTAIL}
3459 cat ${F75}_sim_sim >> ${F75}_join_sim
3460 cat ${F128k} >> ${F75}_join_sim
3461 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3462 cmp ${FHEAD} ${F75}_join_sim || \
3463 error "${FHEAD} ${F75}_join_sim are different"
3464 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3466 run_test 75b "TEST join file 2 =================================="
3471 cp -p ${F128k} ${FTAIL}
3472 cat ${F128k} >> ${F75}_sim_join
3473 cat ${F75}_join_sim >> ${F75}_sim_join
3474 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3475 cmp ${FTAIL} ${F75}_sim_join || \
3476 error "${FTAIL} ${F75}_sim_join are different"
3477 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3479 run_test 75c "TEST join file 3 =================================="
3484 cp -p ${F128k} ${FHEAD}
3485 cp -p ${F128k} ${FHEAD}_tmp
3486 cat ${F75}_sim_sim >> ${F75}_join_join
3487 cat ${F75}_sim_join >> ${F75}_join_join
3488 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3489 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3490 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3491 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3493 run_test 75d "TEST join file 4 =================================="
3498 rm -rf ${FHEAD} || "delete join file error"
3500 run_test 75e "TEST join file 5 (remove joined file) ============="
3505 cp -p ${F128k} ${F75}_join_10_compare
3506 cp -p ${F128k} ${F75}_join_10
3507 for ((i = 0; i < 10; i++)); do
3508 cat ${F128k} >> ${F75}_join_10_compare
3509 cp -p ${F128k} ${FTAIL}
3510 $JOIN ${F75}_join_10 ${FTAIL} || \
3511 error "join ${F75}_join_10 ${FTAIL} error"
3512 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3514 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3515 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3517 run_test 75f "TEST join file 6 (join 10 files) =================="
3520 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3521 $LFS getstripe ${F75}_join_10
3523 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3527 run_test 75g "TEST join file 7 (open unlink) ===================="
3530 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3533 test_76() { # Now for bug 20433, added originally in bug 1443
3534 cancel_lru_locks osc
3535 BEFORE_INODES=`num_inodes`
3536 echo "before inodes: $BEFORE_INODES"
3538 [ "$SLOW" = "no" ] && COUNT=100
3539 for i in `seq $COUNT`; do
3543 cancel_lru_locks osc
3544 AFTER_INODES=`num_inodes`
3545 echo "after inodes: $AFTER_INODES"
3547 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3549 AFTER_INODES=`num_inodes`
3551 echo "wait $wait seconds inodes: $AFTER_INODES"
3552 if [ $wait -gt 30 ]; then
3553 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3557 run_test 76 "confirm clients recycle inodes properly ===="
3562 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums |
3565 lctl set_param -n osc.*.checksums=$1
3569 export ORIG_CSUM_TYPE=""
3570 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3573 [ "$ORIG_CSUM_TYPE" ] || \
3574 ORIG_CSUM_TYPE=`lctl get_param -n osc.*osc-[^mM]*.checksum_type | sed 's/.*\[\(.*\)\].*/\1/g' \
3576 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3577 log "set checksum type to $1"
3580 F77_TMP=$TMP/f77-temp
3583 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3584 error "error writing to $F77_TMP"
3587 test_77a() { # bug 10889
3588 [ ! -f $F77_TMP ] && setup_f77
3590 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3593 run_test 77a "normal checksum read/write operation ============="
3595 test_77b() { # bug 10889
3596 [ ! -f $F77_TMP ] && setup_f77
3597 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3598 lctl set_param fail_loc=0x80000409
3600 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3601 error "dd error: $?"
3602 lctl set_param fail_loc=0
3605 run_test 77b "checksum error on client write ===================="
3607 test_77c() { # bug 10889
3608 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3610 for algo in $CKSUM_TYPES; do
3611 cancel_lru_locks osc
3612 set_checksum_type $algo
3613 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3614 lctl set_param fail_loc=0x80000408
3615 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3616 lctl set_param fail_loc=0
3619 set_checksum_type $ORIG_CSUM_TYPE
3621 run_test 77c "checksum error on client read ==================="
3623 test_77d() { # bug 10889
3624 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3625 lctl set_param fail_loc=0x80000409
3627 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3628 error "direct write: rc=$?"
3629 lctl set_param fail_loc=0
3632 run_test 77d "checksum error on OST direct write ==============="
3634 test_77e() { # bug 10889
3635 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3636 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3637 lctl set_param fail_loc=0x80000408
3639 cancel_lru_locks osc
3640 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3641 error "direct read: rc=$?"
3642 lctl set_param fail_loc=0
3645 run_test 77e "checksum error on OST direct read ================"
3647 test_77f() { # bug 10889
3649 for algo in $CKSUM_TYPES; do
3650 cancel_lru_locks osc
3651 set_checksum_type $algo
3652 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3653 lctl set_param fail_loc=0x409
3654 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3655 error "direct write succeeded"
3656 lctl set_param fail_loc=0
3658 set_checksum_type $ORIG_CSUM_TYPE
3661 run_test 77f "repeat checksum error on write (expect error) ===="
3663 test_77g() { # bug 10889
3664 remote_ost_nodsh && skip "remote OST with nodsh" && return
3666 [ ! -f $F77_TMP ] && setup_f77
3668 $SETSTRIPE $DIR/f77g -c 1 -i 0
3669 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3670 do_facet ost1 lctl set_param fail_loc=0x8000021a
3672 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3673 error "write error: rc=$?"
3674 do_facet ost1 lctl set_param fail_loc=0
3677 run_test 77g "checksum error on OST write ======================"
3679 test_77h() { # bug 10889
3680 remote_ost_nodsh && skip "remote OST with nodsh" && return
3682 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3683 cancel_lru_locks osc
3684 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3685 do_facet ost1 lctl set_param fail_loc=0x8000021b
3687 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3688 do_facet ost1 lctl set_param fail_loc=0
3691 run_test 77h "checksum error on OST read ======================="
3693 test_77i() { # bug 13805
3694 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3695 lctl set_param fail_loc=0x40b
3696 remount_client $MOUNT
3697 lctl set_param fail_loc=0
3698 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3699 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3700 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3701 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3703 remount_client $MOUNT
3705 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3707 test_77j() { # bug 13805
3708 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3709 lctl set_param fail_loc=0x40c
3710 remount_client $MOUNT
3711 lctl set_param fail_loc=0
3712 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3713 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3714 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3715 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3717 remount_client $MOUNT
3719 run_test 77j "client only supporting ADLER32 ===================="
3721 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3725 test_78() { # bug 10901
3726 remote_ost || { skip_env "local OST" && return; }
3728 cancel_lru_locks osc
3730 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3731 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3732 # directio allocates the buffer twice, one for writes and another
3733 # one for reads, so that it can check the data consistency
3734 F78SIZE=$((F78SIZE / 2))
3735 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3736 echo "MemTotal: $MEMTOTAL"
3737 # reserve 256MB of memory for the kernel and other running processes,
3738 # and then take 1/2 of the remaining memory for the read/write buffers.
3739 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3740 echo "Mem to use for directio: $MEMTOTAL"
3741 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3742 [ $F78SIZE -gt 512 ] && F78SIZE=512
3743 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3744 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3745 echo "Smallest OST: $SMALLESTOST"
3746 [ $SMALLESTOST -lt 10240 ] && \
3747 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3749 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3750 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3751 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3752 echo "File size: $F78SIZE"
3753 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3754 for i in `seq 1 $NSEQ`
3756 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3757 echo directIO rdwr round $i of $NSEQ
3758 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3763 run_test 78 "handle large O_DIRECT writes correctly ============"
3765 test_79() { # bug 12743
3766 wait_delete_completed
3768 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3769 BKFREE=$(calc_osc_kbytes kbytesfree)
3770 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3771 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3772 DFTOTAL=`echo $STRING | cut -d, -f1`
3773 DFUSED=`echo $STRING | cut -d, -f2`
3774 DFAVAIL=`echo $STRING | cut -d, -f3`
3775 DFFREE=$(($DFTOTAL - $DFUSED))
3777 ALLOWANCE=$((64 * $OSTCOUNT))
3779 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3780 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3781 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3783 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3784 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3785 error "df free($DFFREE) mismatch OST free($BKFREE)"
3787 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3788 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3789 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3792 run_test 79 "df report consistency check ======================="
3794 test_80() { # bug 10718
3795 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3797 local BEFORE=`date +%s`
3798 cancel_lru_locks osc
3799 local AFTER=`date +%s`
3800 local DIFF=$((AFTER-BEFORE))
3801 if [ $DIFF -gt 1 ] ; then
3802 error "elapsed for 1M@1T = $DIFF"
3806 run_test 80 "Page eviction is equally fast at high offsets too ===="
3809 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3810 mkdir -p $DIR/d99cvsroot || error "mkdir $DIR/d99cvsroot failed"
3811 chown $RUNAS_ID $DIR/d99cvsroot || error "chown $DIR/d99cvsroot failed"
3812 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3815 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
3818 run_test 99a "cvs init ========================================="
3821 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3822 [ ! -d $DIR/d99cvsroot ] && test_99a
3823 $RUNAS [ ! -w /tmp ] && skip "/tmp has wrong w permission -- skipping" && return
3824 cd /etc/init.d || error "cd /etc/init.d failed"
3825 # some versions of cvs import exit(1) when asked to import links or
3826 # files they can't read. ignore those files.
3827 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3828 ! -perm +4 -printf '-I %f\n')
3829 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3830 d99reposname vtag rtag > /dev/null || error "cvs import failed"
3832 run_test 99b "cvs import ======================================="
3835 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3836 [ ! -d $DIR/d99cvsroot ] && test_99b
3837 cd $DIR || error "cd $DIR failed"
3838 mkdir -p $DIR/d99reposname || error "mkdir $DIR/d99reposname failed"
3839 chown $RUNAS_ID $DIR/d99reposname || \
3840 error "chown $DIR/d99reposname failed"
3841 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname > /dev/null || \
3842 error "cvs co d99reposname failed"
3844 run_test 99c "cvs checkout ====================================="
3847 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3848 [ ! -d $DIR/d99cvsroot ] && test_99c
3849 cd $DIR/d99reposname
3851 $RUNAS cvs add -m 'addmsg' foo99
3853 run_test 99d "cvs add =========================================="
3856 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3857 [ ! -d $DIR/d99cvsroot ] && test_99c
3858 cd $DIR/d99reposname
3861 run_test 99e "cvs update ======================================="
3864 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3865 [ ! -d $DIR/d99cvsroot ] && test_99d
3866 cd $DIR/d99reposname
3867 $RUNAS cvs commit -m 'nomsg' foo99
3869 run_test 99f "cvs commit ======================================="
3872 [ "$NETTYPE" = tcp ] || \
3873 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3876 remote_ost_nodsh && skip "remote OST with nodsh" && return
3877 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3879 { skip "useless for local single node setup" && return; }
3881 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3882 [ "$PROT" != "tcp" ] && continue
3883 RPORT=$(echo $REMOTE | cut -d: -f2)
3884 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3887 LPORT=`echo $LOCAL | cut -d: -f2`
3888 if [ $LPORT -ge 1024 ]; then
3889 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3891 error_exit "local: $LPORT > 1024, remote: $RPORT"
3894 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3896 run_test 100 "check local port using privileged port ==========="
3898 function get_named_value()
3907 echo $line | sed "s/^$tag//"
3914 export CACHE_MAX=`lctl get_param -n llite/*/max_cached_mb | head -n 1`
3916 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3924 [ "$CPU" = "UML" ] && nreads=1000
3925 local cache_limit=32
3927 lctl set_param -n osc.*.rpc_stats 0
3928 trap cleanup_101 EXIT
3930 lctl set_param -n llite.*.read_ahead_stats 0
3931 lctl set_param -n llite.*.max_cached_mb $cache_limit
3934 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3936 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3937 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3940 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3941 get_named_value 'read but discarded' | cut -d" " -f1`; do
3942 discard=$(($discard + $s))
3946 if [ $(($discard * 10)) -gt $nreads ] ;then
3947 lctl get_param osc.*.rpc_stats
3948 lctl get_param llite.*.read_ahead_stats
3949 error "too many ($discard) discarded pages"
3951 rm -f $DIR/$tfile || true
3953 run_test 101 "check read-ahead for random reads ================"
3955 export SETUP_TEST101b=no
3957 [ "$SETUP_TEST101b" = "yes" ] && return
3960 STRIPE_COUNT=$OSTCOUNT
3963 trap cleanup_101 EXIT
3964 # prepare the read-ahead file
3965 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3967 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3973 rm -rf $DIR/$tdir $DIR/$tfile
3978 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3983 local STRIPE_SIZE=1048576
3984 local RA_INC=1048576
3985 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3986 local FILE_LENGTH=$((64*100))
3987 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3988 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3989 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3990 get_named_value 'read but discarded' | \
3991 cut -d" " -f1 | calc_total`
3993 if [ $DISCARD -gt $discard_limit ]; then
3994 lctl get_param llite.*.read_ahead_stats
3995 error "Too many ($DISCARD) discarded pages (size ${READ_SIZE})"
3997 echo "Read-ahead success for size ${READ_SIZE}"
4002 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs for stride-read" && return
4003 local STRIPE_SIZE=1048576
4004 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4005 local FILE_LENGTH=$((STRIPE_SIZE*100))
4006 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4007 # prepare the read-ahead file
4009 cancel_lru_locks osc
4010 for BIDX in 2 4 8 16 32 64 128 256; do
4011 local BSIZE=$((BIDX*4096))
4012 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4013 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4014 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4015 $LCTL set_param -n llite.*.read_ahead_stats 0
4016 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4017 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4018 cancel_lru_locks osc
4019 ra_check_101b $BSIZE
4023 run_test 101b "check stride-io mode read-ahead ================="
4026 local STRIPE_SIZE=1048576
4027 local FILE_LENGTH=$((STRIPE_SIZE*100))
4032 cancel_lru_locks osc
4033 $LCTL set_param osc.*.rpc_stats 0
4034 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4035 for OSC in `$LCTL get_param -N osc.*`
4037 if [ "$OSC" == "osc.num_refs" ]; then
4040 lines=`$LCTL get_param -n ${OSC}.rpc_stats | wc | awk '{print $1}'`
4041 if [ $lines -le 20 ]; then
4045 rpc4k=$($LCTL get_param -n $OSC | awk '$1 == "1:" { print $2; exit; }')
4046 rpc8k=$($LCTL get_param -n $OSC | awk '$1 == "2:" { print $2; exit; }')
4047 rpc16k=$($LCTL get_param -n $OSC | awk '$1 == "4:" { print $2; exit; }')
4048 rpc32k=$($LCTL get_param -n $OSC | awk '$1 == "8:" { print $2; exit; }')
4050 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4051 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4052 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4053 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4055 echo "Small rpc check passed!"
4056 rpc64k=$($LCTL get_param -n $OSC | awk '$1 == "16:" { print $2; exit; }')
4057 rpc128k=$($LCTL get_param -n $OSC | awk '$1 == "32:" { print $2; exit; }')
4058 rpc256k=$($LCTL get_param -n $OSC | awk '$1 == "64:" { print $2; exit; }')
4059 rpc512k=$($LCTL get_param -n $OSC | awk '$1 == "128:" { print $2; exit; }')
4060 rpc1024k=$($LCTL get_param -n $OSC | awk '$1 == "256:" { print $2; exit; }')
4062 [ $rpc64k == 0 ] && error "No 64k readahead IO ${rpc64k}"
4063 [ $rpc128k == 0 ] && error "No 128k readahead IO ${rpc128k}"
4064 [ $rpc256k == 0 ] && error "No 256k readahead IO ${rpc256k}"
4065 [ $rpc512k == 0 ] && error "No 512k readahead IO ${rpc256k}"
4066 [ $rpc1024k == 0 ] && error "No 1024k readahead IO ${rpc1024k}"
4067 echo "Big rpc check passed!"
4072 run_test 101c "check stripe_size aligned read-ahead ================="
4075 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4076 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4080 local file=$DIR/$tfile
4081 local size=${FILESIZE_101c:-500}
4082 local ra_MB=${READAHEAD_MB:-40}
4084 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4085 [ $space -gt $((size / 1024)) ] ||
4086 { skip "Need free space ${size}M, have $space" && return; }
4088 echo Creating ${size}M test file $file
4089 dd if=/dev/zero of=$file bs=1M count=$size
4090 echo Cancel LRU locks on lustre client to flush the client cache
4091 cancel_lru_locks osc
4093 echo Disable read-ahead
4094 local old_READAHEAD=$(set_read_ahead 0)
4096 echo Reading the test file $file with read-ahead disabled
4097 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4099 echo Cancel LRU locks on lustre client to flush the client cache
4100 cancel_lru_locks osc
4101 echo Enable read-ahead with ${ra_MB}MB
4102 set_read_ahead $ra_MB
4104 echo Reading the test file $file with read-ahead enabled
4105 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4107 echo read-ahead disabled time read $time_ra_OFF
4108 echo read-ahead enabled time read $time_ra_ON
4110 set_read_ahead $old_READAHEAD
4113 [ $time_ra_ON -lt $time_ra_OFF ] ||
4114 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4115 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4117 run_test 101d "file read with and without read-ahead enabled ================="
4119 export SETUP_TEST102=no
4121 [ "$SETUP_TEST102" = "yes" ] && return
4123 chown $RUNAS_ID $DIR/$tdir
4126 STRIPE_COUNT=$OSTCOUNT
4127 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4129 trap cleanup_test102 EXIT
4131 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4135 for count in `seq 1 $STRIPE_COUNT`
4137 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4139 local stripe_size=`expr $STRIPE_SIZE \* $num`
4140 local file=file"$num-$offset-$count"
4141 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4147 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4153 [ "$SETUP_TEST102" = "yes" ] || return 0
4159 local testfile=$DIR/xattr_testfile
4164 [ "$UID" != 0 ] && skip_env "must run as root" && return
4165 [ -z "`lctl get_param -n mdc.*.connect_flags | grep xattr`" ] &&
4166 skip_env "must have user_xattr" && return
4167 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4169 echo "set/get xattr..."
4170 setfattr -n trusted.name1 -v value1 $testfile || error
4171 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4172 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4174 setfattr -n user.author1 -v author1 $testfile || error
4175 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4176 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4179 setfattr -n trusted.name2 -v value2 $testfile || error
4180 setfattr -n trusted.name3 -v value3 $testfile || error
4181 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4182 grep "trusted.name" | wc -l` -eq 3 ] || error
4185 setfattr -n user.author2 -v author2 $testfile || error
4186 setfattr -n user.author3 -v author3 $testfile || error
4187 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4188 grep "user" | wc -l` -eq 3 ] || error
4190 echo "remove xattr..."
4191 setfattr -x trusted.name1 $testfile || error
4192 getfattr -d -m trusted $testfile 2> /dev/null | \
4193 grep "trusted.name1" && error || true
4195 setfattr -x user.author1 $testfile || error
4196 getfattr -d -m user $testfile 2> /dev/null | \
4197 grep "user.author1" && error || true
4199 # b10667: setting lustre special xattr be silently discarded
4200 echo "set lustre special xattr ..."
4201 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4205 run_test 102a "user xattr test =================================="
4208 # b10930: get/set/list trusted.lov xattr
4209 echo "get/set/list trusted.lov xattr ..."
4210 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4211 local testfile=$DIR/$tfile
4212 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4213 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4214 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4216 local testfile2=${testfile}2
4217 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4218 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4221 setfattr -n trusted.lov -v $value $testfile2
4222 local tmp_file=${testfile}3
4223 $GETSTRIPE -v $testfile2 > $tmp_file
4224 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4225 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4226 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4227 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4229 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4232 # b10930: get/set/list lustre.lov xattr
4233 echo "get/set/list lustre.lov xattr ..."
4234 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4236 chown $RUNAS_ID $DIR/$tdir
4237 local testfile=$DIR/$tdir/$tfile
4238 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4239 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4240 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4242 local testfile2=${testfile}2
4243 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4244 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4246 $RUNAS $MCREATE $testfile2
4247 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4248 local tmp_file=${testfile}3
4249 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4250 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4251 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4252 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4253 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4255 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4257 compare_stripe_info1() {
4258 local stripe_index_all_zero=1
4262 for count in `seq 1 $STRIPE_COUNT`
4264 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4266 local size=`expr $STRIPE_SIZE \* $num`
4267 local file=file"$num-$offset-$count"
4268 get_stripe_info client $PWD/$file "$1"
4269 if [ $stripe_size -ne $size ]; then
4270 error "$file: different stripe size $stripe_size, expected $size" && return
4272 if [ $stripe_count -ne $count ]; then
4273 error "$file: different stripe count $stripe_count, expected $count" && return
4275 if [ $stripe_index -ne 0 ]; then
4276 stripe_index_all_zero=0
4281 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4286 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4290 # b10930: tar test for trusted.lov xattr
4291 TAR=$(find_lustre_tar)
4292 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4293 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4296 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4298 compare_stripe_info1
4300 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4303 # b10930: tar test for trusted.lov xattr
4304 TAR=$(find_lustre_tar)
4305 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4306 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4310 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4312 compare_stripe_info1
4314 run_test 102f "tar copy files, not keep osts ==========="
4316 test_102h() { # bug 15777
4317 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4318 skip "must have user_xattr" && return
4319 [ -z "$(which setfattr 2>/dev/null)" ] &&
4320 skip_env "could not find setfattr" && return
4325 VALUE=datadatadatadatadatadatadatadata
4326 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4327 VALUE="$VALUE$VALUE"
4329 log "save $XBIG on $DIR/$tfile"
4330 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4331 error "saving $XBIG on $DIR/$tfile failed"
4332 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4333 OSIZE=$(echo $ORIG | wc -c)
4334 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4337 log "save $XSML on $DIR/$tfile"
4338 setfattr -n $XSML -v val $DIR/$tfile ||
4339 error "saving $XSML on $DIR/$tfile failed"
4340 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4341 if [ "$NEW" != "$ORIG" ]; then
4344 error "$XBIG different after saving $XSML"
4347 log "grow $XSML on $DIR/$tfile"
4348 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4349 error "growing $XSML on $DIR/$tfile failed"
4350 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4351 if [ "$NEW" != "$ORIG" ]; then
4354 error "$XBIG different after growing $XSML"
4356 log "$XBIG still valid after growing $XSML"
4358 run_test 102h "grow xattr from inside inode to external block"
4360 test_102i() { # bug 17038
4362 ln -s $DIR/$tfile $DIR/${tfile}link
4363 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4364 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"
4365 rm -f $DIR/$tfile $DIR/${tfile}link
4367 run_test 102i "lgetxattr test on symbolic link ============"
4370 TAR=$(find_lustre_tar)
4371 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4372 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4373 setup_test102 "$RUNAS"
4375 chown $RUNAS_ID $DIR/d102j
4376 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4378 compare_stripe_info1 "$RUNAS"
4380 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4384 # b22187 just check that does not crash for regular file.
4385 setfattr -n trusted.lov $DIR/$tfile
4386 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4387 local test_kdir=$DIR/d102k
4389 local default_size=`$GETSTRIPE -s $test_kdir`
4390 local default_count=`$GETSTRIPE -c $test_kdir`
4391 local default_offset=`$GETSTRIPE -o $test_kdir`
4392 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4393 setfattr -n trusted.lov $test_kdir
4394 local stripe_size=`$GETSTRIPE -s $test_kdir`
4395 local stripe_count=`$GETSTRIPE -c $test_kdir`
4396 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4397 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4398 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4399 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4400 rm -rf $DIR/$tfile $test_kdir
4402 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4408 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4413 [ "$UID" != 0 ] && skip_env "must run as root" && return
4414 [ -z "$(lctl get_param mdc.*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4415 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4421 echo "performing cp ..."
4422 run_acl_subtest cp || error
4423 echo "performing getfacl-noacl..."
4424 run_acl_subtest getfacl-noacl > /dev/null || error "getfacl-noacl test failed"
4425 echo "performing misc..."
4426 run_acl_subtest misc > /dev/null || error "misc test failed"
4427 # XXX add back permission test when we support supplementary groups.
4428 # echo "performing permissions..."
4429 # run_acl_subtest permissions || error
4430 echo "performing setfacl..."
4431 run_acl_subtest setfacl > /dev/null || error "setfacl test failed"
4433 # inheritance test got from HP
4434 echo "performing inheritance..."
4435 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4436 chmod +x make-tree || error "chmod +x failed"
4437 run_acl_subtest inheritance > /dev/null || error "inheritance test failed"
4443 run_test 103 "acl test ========================================="
4447 lfs df || error "lfs df failed"
4448 lfs df -ih || error "lfs df -ih failed"
4449 lfs df -h $DIR || error "lfs df -h $DIR failed"
4450 lfs df -i $DIR || error "lfs df -i $DIR failed"
4451 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4452 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4454 OSC=`lctl get_param -n devices | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
4455 lctl --device %$OSC deactivate
4456 lfs df || error "lfs df with deactivated OSC failed"
4457 lctl --device %$OSC recover
4458 lfs df || error "lfs df with reactivated OSC failed"
4460 run_test 104a "lfs df [-ih] [path] test ========================="
4463 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4465 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4466 if [ $denied_cnt -ne 0 ];
4468 error "lfs check servers test failed"
4471 run_test 104b "$RUNAS lfs check servers test ===================="
4474 # doesn't work on 2.4 kernels
4476 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4478 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4480 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4483 run_test 105a "flock when mounted without -o flock test ========"
4487 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4489 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4491 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4494 run_test 105b "fcntl when mounted without -o flock test ========"
4498 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4500 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4502 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4505 run_test 105c "lockf when mounted without -o flock test ========"
4507 test_105d() { # bug 15924
4509 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4510 skip "mount w/o flock enabled" && return
4511 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4512 $LCTL set_param fail_loc=0x80000315
4513 flocks_test 2 $DIR/$tdir
4515 run_test 105d "flock race (should not freeze) ========"
4517 test_106() { #bug 10921
4519 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4520 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4522 run_test 106 "attempt exec of dir followed by chown of that dir"
4531 local save_pattern=$(sysctl -n kernel.core_pattern)
4532 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4533 sysctl -w kernel.core_pattern=$file
4534 sysctl -w kernel.core_uses_pid=0
4542 kill -s 11 $SLEEPPID
4544 if [ -e $file ]; then
4545 size=`stat -c%s $file`
4546 [ $size -eq 0 ] && error "Zero length core file $file"
4548 error "Fail to create core file $file"
4551 sysctl -w kernel.core_pattern=$save_pattern
4552 sysctl -w kernel.core_uses_pid=$save_uses_pid
4555 run_test 107 "Coredump on SIG"
4558 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4560 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4562 echo "Starting with $OSTIO_pre threads"
4565 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4566 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4567 echo "$NUMTEST creates/unlinks"
4569 createmany -o $DIR/$tdir/$tfile $NUMTEST
4570 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4572 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4575 # don't return an error
4576 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4577 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4578 echo "This may be fine, depending on what ran before this test" &&\
4579 echo "and how fast this system is." && return
4581 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4583 run_test 115 "verify dynamic thread creation===================="
4586 wait_delete_completed
4587 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC][-_]*.kbytesavail))
4588 echo OST kbytes available: ${AVAIL[@]}
4589 MAXI=0; MAXV=${AVAIL[0]}
4590 MINI=0; MINV=${AVAIL[0]}
4591 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4592 #echo OST $i: ${AVAIL[i]}kb
4593 if [ ${AVAIL[i]} -gt $MAXV ]; then
4594 MAXV=${AVAIL[i]}; MAXI=$i
4596 if [ ${AVAIL[i]} -lt $MINV ]; then
4597 MINV=${AVAIL[i]}; MINI=$i
4600 echo Min free space: OST $MINI: $MINV
4601 echo Max free space: OST $MAXI: $MAXV
4605 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
4607 echo -n "Free space priority "
4608 lctl get_param -n lov.*.qos_prio_free
4611 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI" &&\
4614 # generate uneven OSTs
4615 mkdir -p $DIR/$tdir/OST${MINI}
4618 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4619 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4621 while [ $FILL -gt 0 ]; do
4622 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4623 FILL=$(($FILL - 2048))
4632 DIFF=$(($MAXV - $MINV))
4633 DIFF2=$(($DIFF * 100 / $MINV))
4634 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4635 if [ $DIFF2 -gt 20 ]; then
4638 echo "failed - QOS mode won't be used"
4639 error_ignore "QOS imbalance criteria not met"
4643 MINI1=$MINI; MINV1=$MINV
4644 MAXI1=$MAXI; MAXV1=$MAXV
4646 # now fill using QOS
4647 echo writing a bunch of files to QOS-assigned OSTs
4648 $SETSTRIPE $DIR/$tdir -c 1
4650 while [ $FILL -gt 0 ]; do
4651 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4652 FILL=$(($FILL - 200))
4656 echo "wrote $i 200k files"
4660 echo "Note: free space may not be updated, so measurements might be off"
4662 DIFF2=$(($MAXV - $MINV))
4663 echo "free space delta: orig $DIFF final $DIFF2"
4664 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4665 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4666 echo "Wrote $DIFF to smaller OST $MINI1"
4667 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4668 echo "Wrote $DIFF2 to larger OST $MAXI1"
4669 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4671 # Figure out which files were written where
4672 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | awk '/'$MINI1': / {print $2; exit}')
4674 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4675 echo "$MINC files created on smaller OST $MINI1"
4676 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | (awk '/'$MAXI1': / {print $2; exit}'))
4677 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4678 echo "$MAXC files created on larger OST $MAXI1"
4679 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4680 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4684 run_test 116 "stripe QOS: free space balance ==================="
4686 test_117() # bug 10891
4688 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4689 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4690 lctl set_param fail_loc=0x21e
4691 > $DIR/$tfile || error "truncate failed"
4692 lctl set_param fail_loc=0
4693 echo "Truncate succeeded."
4695 run_test 117 "verify fsfilt_extend ============================="
4697 export OLD_RESENDCOUNT=""
4698 set_resend_count () {
4699 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4700 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4701 lctl set_param -n $PROC_RESENDCOUNT $1
4702 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4705 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4707 # Reset async IO behavior after error case
4709 FILE=$DIR/reset_async
4711 # Ensure all OSCs are cleared
4712 $SETSTRIPE -c -1 $FILE
4713 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4718 test_118a() #bug 11710
4722 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4723 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4724 WRITEBACK=$(lctl get_param "llite.*.dump_page_cache" | grep -c writeback)
4726 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4727 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4731 run_test 118a "verify O_SYNC works =========="
4735 remote_ost_nodsh && skip "remote OST with nodsh" && return
4739 #define OBD_FAIL_OST_ENOENT 0x217
4740 set_nodes_failloc "$(osts_nodes)" 0x217
4741 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4743 set_nodes_failloc "$(osts_nodes)" 0
4744 DIRTY=$(lctl get_param llite.*.dump_page_cache | grep -c dirty)
4745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4747 if [[ $RC -eq 0 ]]; then
4748 error "Must return error due to dropped pages, rc=$RC"
4752 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4753 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4757 echo "Dirty pages not leaked on ENOENT"
4759 # Due to the above error the OSC will issue all RPCs syncronously
4760 # until a subsequent RPC completes successfully without error.
4761 multiop $DIR/$tfile Ow4096yc
4766 run_test 118b "Reclaim dirty pages on fatal error =========="
4770 remote_ost_nodsh && skip "remote OST with nodsh" && return
4774 #define OBD_FAIL_OST_EROFS 0x216
4775 set_nodes_failloc "$(osts_nodes)" 0x216
4777 # multiop should block due to fsync until pages are written
4778 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4782 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4783 error "Multiop failed to block on fsync, pid=$MULTIPID"
4786 WRITEBACK=$(lctl get_param -n llite/*/dump_page_cache | grep -c writeback)
4787 if [[ $WRITEBACK -eq 0 ]]; then
4788 error "No page in writeback, writeback=$WRITEBACK"
4791 set_nodes_failloc "$(osts_nodes)" 0
4794 if [[ $RC -ne 0 ]]; then
4795 error "Multiop fsync failed, rc=$RC"
4798 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4800 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4801 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4805 echo "Dirty pages flushed via fsync on EROFS"
4808 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4812 remote_ost_nodsh && skip "remote OST with nodsh" && return
4816 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4817 set_nodes_failloc "$(osts_nodes)" 0x214
4818 # multiop should block due to fsync until pages are written
4819 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4823 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4824 error "Multiop failed to block on fsync, pid=$MULTIPID"
4827 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4828 if [[ $WRITEBACK -eq 0 ]]; then
4829 error "No page in writeback, writeback=$WRITEBACK"
4832 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4833 set_nodes_failloc "$(osts_nodes)" 0
4835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4837 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4838 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4842 echo "Dirty pages gaurenteed flushed via fsync"
4845 run_test 118d "Fsync validation inject a delay of the bulk =========="
4850 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4851 lctl set_param fail_loc=0x8000040a
4853 # Should simulate EINVAL error which is fatal
4854 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4856 if [[ $RC -eq 0 ]]; then
4857 error "Must return error due to dropped pages, rc=$RC"
4860 lctl set_param fail_loc=0x0
4862 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4863 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4864 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4865 if [[ $LOCKED -ne 0 ]]; then
4866 error "Locked pages remain in cache, locked=$LOCKED"
4869 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4870 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4874 echo "No pages locked after fsync"
4879 run_test 118f "Simulate unrecoverable OSC side error =========="
4884 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4885 lctl set_param fail_loc=0x406
4887 # simulate local -ENOMEM
4888 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4891 lctl set_param fail_loc=0
4892 if [[ $RC -eq 0 ]]; then
4893 error "Must return error due to dropped pages, rc=$RC"
4896 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4897 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4898 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4899 if [[ $LOCKED -ne 0 ]]; then
4900 error "Locked pages remain in cache, locked=$LOCKED"
4903 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4904 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4908 echo "No pages locked after fsync"
4913 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4916 remote_ost_nodsh && skip "remote OST with nodsh" && return
4920 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4921 set_nodes_failloc "$(osts_nodes)" 0x20e
4922 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4923 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4926 set_nodes_failloc "$(osts_nodes)" 0
4927 if [[ $RC -eq 0 ]]; then
4928 error "Must return error due to dropped pages, rc=$RC"
4931 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4932 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4933 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writebac)
4934 if [[ $LOCKED -ne 0 ]]; then
4935 error "Locked pages remain in cache, locked=$LOCKED"
4938 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4939 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4943 echo "No pages locked after fsync"
4947 run_test 118h "Verify timeout in handling recoverables errors =========="
4950 remote_ost_nodsh && skip "remote OST with nodsh" && return
4954 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4955 set_nodes_failloc "$(osts_nodes)" 0x20e
4957 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4958 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4961 set_nodes_failloc "$(osts_nodes)" 0
4965 if [[ $RC -ne 0 ]]; then
4966 error "got error, but should be not, rc=$RC"
4969 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4970 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4971 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4972 if [[ $LOCKED -ne 0 ]]; then
4973 error "Locked pages remain in cache, locked=$LOCKED"
4976 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4977 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4981 echo "No pages locked after fsync"
4985 run_test 118i "Fix error before timeout in recoverable error =========="
4988 remote_ost_nodsh && skip "remote OST with nodsh" && return
4992 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4993 set_nodes_failloc "$(osts_nodes)" 0x220
4995 # return -EIO from OST
4996 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4998 set_nodes_failloc "$(osts_nodes)" 0x0
4999 if [[ $RC -eq 0 ]]; then
5000 error "Must return error due to dropped pages, rc=$RC"
5003 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5004 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5005 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5006 if [[ $LOCKED -ne 0 ]]; then
5007 error "Locked pages remain in cache, locked=$LOCKED"
5010 # in recoverable error on OST we want resend and stay until it finished
5011 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5012 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5016 echo "No pages locked after fsync"
5020 run_test 118j "Simulate unrecoverable OST side error =========="
5024 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5026 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5027 set_nodes_failloc "$(osts_nodes)" 0x20e
5030 for ((i=0;i<10;i++)); do
5031 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5032 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5039 set_nodes_failloc "$(osts_nodes)" 0
5042 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5044 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5046 test_119a() # bug 11737
5048 BSIZE=$((512 * 1024))
5049 directio write $DIR/$tfile 0 1 $BSIZE
5050 # We ask to read two blocks, which is more than a file size.
5051 # directio will indicate an error when requested and actual
5052 # sizes aren't equeal (a normal situation in this case) and
5053 # print actual read amount.
5054 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5055 if [ "$NOB" != "$BSIZE" ]; then
5056 error "read $NOB bytes instead of $BSIZE"
5060 run_test 119a "Short directIO read must return actual read amount"
5062 test_119b() # bug 11737
5064 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5066 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5067 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5069 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5070 error "direct read failed"
5073 run_test 119b "Sparse directIO read must return actual read amount"
5075 test_119c() # bug 13099
5078 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5079 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5082 run_test 119c "Testing for direct read hitting hole"
5084 test_119d() # bug 15950
5086 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5087 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5089 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5090 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5091 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5092 lctl set_param fail_loc=0x40d
5093 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5096 cat $DIR/$tfile > /dev/null &
5097 lctl set_param fail_loc=0
5100 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5102 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5103 error "the read rpcs have not completed in 2s"
5105 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5107 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5111 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5112 skip "no early lock cancel on server" && return 0
5113 lru_resize_disable mdc
5114 lru_resize_disable osc
5115 cancel_lru_locks mdc
5116 stat $DIR/$tdir > /dev/null
5117 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5118 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5120 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5121 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5122 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5123 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5124 lru_resize_enable mdc
5125 lru_resize_enable osc
5127 run_test 120a "Early Lock Cancel: mkdir test ==================="
5131 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5132 skip "no early lock cancel on server" && return 0
5133 lru_resize_disable mdc
5134 lru_resize_disable osc
5135 cancel_lru_locks mdc
5136 stat $DIR/$tdir > /dev/null
5137 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5138 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5140 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5141 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5142 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5143 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5144 lru_resize_enable mdc
5145 lru_resize_enable osc
5147 run_test 120b "Early Lock Cancel: create test =================="
5151 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5152 skip "no early lock cancel on server" && return 0
5153 lru_resize_disable mdc
5154 lru_resize_disable osc
5155 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5156 touch $DIR/$tdir/d1/f1
5157 cancel_lru_locks mdc
5158 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5159 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5160 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5161 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5162 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5163 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5164 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5165 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5166 lru_resize_enable mdc
5167 lru_resize_enable osc
5169 run_test 120c "Early Lock Cancel: link test ===================="
5173 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5174 skip "no early lock cancel on server" && return 0
5175 lru_resize_disable mdc
5176 lru_resize_disable osc
5178 cancel_lru_locks mdc
5179 stat $DIR/$tdir > /dev/null
5180 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5181 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5182 chmod a+x $DIR/$tdir
5183 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5184 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5185 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5186 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5187 lru_resize_enable mdc
5188 lru_resize_enable osc
5190 run_test 120d "Early Lock Cancel: setattr test ================="
5194 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5195 skip "no early lock cancel on server" && return 0
5196 lru_resize_disable mdc
5197 lru_resize_disable osc
5198 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5199 cancel_lru_locks mdc
5200 cancel_lru_locks osc
5201 dd if=$DIR/$tdir/f1 of=/dev/null
5202 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5204 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5205 unlink $DIR/$tdir/f1
5206 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5207 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5208 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5209 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5210 lru_resize_enable mdc
5211 lru_resize_enable osc
5213 run_test 120e "Early Lock Cancel: unlink test =================="
5216 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5217 skip "no early lock cancel on server" && return 0
5219 lru_resize_disable mdc
5220 lru_resize_disable osc
5221 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5222 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5223 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5224 cancel_lru_locks mdc
5225 cancel_lru_locks osc
5226 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5227 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5228 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5229 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5230 blk1=`lctl get_param -n ldlm/services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5231 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5232 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5233 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5234 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5235 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5236 lru_resize_enable mdc
5237 lru_resize_enable osc
5239 run_test 120f "Early Lock Cancel: rename test =================="
5242 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5243 skip "no early lock cancel on server" && return 0
5244 lru_resize_disable mdc
5245 lru_resize_disable osc
5247 echo create $count files
5249 cancel_lru_locks mdc
5250 cancel_lru_locks osc
5253 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5254 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5255 createmany -o $DIR/$tdir/f $count
5257 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5258 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5260 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5261 echo rm $count files
5264 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5265 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5267 echo total: $count removes in $((t2-t1))
5268 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5270 # wait for commitment of removal
5271 lru_resize_enable mdc
5272 lru_resize_enable osc
5274 run_test 120g "Early Lock Cancel: performance test ============="
5276 test_121() { #bug 10589
5277 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5278 lctl set_param fail_loc=0x310
5279 cancel_lru_locks osc > /dev/null
5280 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5281 lctl set_param fail_loc=0
5282 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5284 run_test 121 "read cancel race ================================="
5286 test_122() { #bug 11544
5287 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
5288 lctl set_param fail_loc=0x508
5289 dd if=/dev/zero of=$DIR/$tfile count=1
5291 lctl set_param fail_loc=0
5293 run_test 122 "fail client bulk callback (shouldn't LBUG) ======="
5295 test_123a() { # was test 123, statahead(bug 11401)
5297 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5298 log "testing on UP system. Performance may be not as good as expected."
5304 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5305 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5307 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5308 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5310 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5311 lctl set_param -n llite.*.statahead_max 0
5312 lctl get_param llite.*.statahead_max
5313 cancel_lru_locks mdc
5314 cancel_lru_locks osc
5316 time ls -l $DIR/$tdir | wc -l
5318 delta=$((etime - stime))
5319 log "ls $i files without statahead: $delta sec"
5320 lctl set_param llite.*.statahead_max=$max
5322 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5323 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5324 cancel_lru_locks mdc
5325 cancel_lru_locks osc
5327 time ls -l $DIR/$tdir | wc -l
5329 delta_sa=$((etime - stime))
5330 log "ls $i files with statahead: $delta_sa sec"
5331 lctl get_param -n llite.*.statahead_stats
5332 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5334 if [ $swrong -lt $ewrong ]; then
5335 log "statahead was stopped, maybe too many locks held!"
5338 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5340 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5341 if [ $SLOWOK -eq 0 ]; then
5342 error "ls $i files is slower with statahead!"
5345 lctl set_param debug=-1
5346 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5347 lctl set_param -n llite.*.statahead_max 0
5348 lctl get_param llite.*.statahead_max
5349 cancel_lru_locks mdc
5350 cancel_lru_locks osc
5353 time ls -l $DIR/$tdir | wc -l
5355 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5357 lctl set_param debug=-1
5358 lctl set_param llite.*.statahead_max=$max
5359 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5360 cancel_lru_locks mdc
5361 cancel_lru_locks osc
5364 time ls -l $DIR/$tdir | wc -l
5366 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5367 lctl get_param -n llite.*.statahead_stats
5371 log "ls $i files is slower with statahead!"
5376 [ $delta -gt 20 ] && break
5377 [ $delta -gt 8 ] && MULT=$((50 / delta))
5378 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5386 delta=$((etime - stime))
5387 log "rm -r $DIR/$tdir/: $delta seconds"
5389 lctl get_param -n llite.*.statahead_stats
5391 run_test 123a "verify statahead work"
5393 test_123b () { # statahead(bug 15027)
5395 createmany -o $DIR/$tdir/$tfile-%d 1000
5397 cancel_lru_locks mdc
5398 cancel_lru_locks osc
5400 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5401 lctl set_param fail_loc=0x80000803
5402 ls -lR $DIR/$tdir > /dev/null
5404 lctl set_param fail_loc=0x0
5405 lctl get_param -n llite.*.statahead_stats
5410 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5413 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5414 skip "no lru resize on server" && return 0
5416 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5418 log "create $NR files at $DIR/$tdir"
5419 createmany -o $DIR/$tdir/f $NR ||
5420 error "failed to create $NR files in $DIR/$tdir"
5422 cancel_lru_locks mdc
5423 ls -l $DIR/$tdir > /dev/null
5427 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5428 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5429 LRU_SIZE=$(lctl get_param -n $PARAM)
5430 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5431 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5432 log "NS=$(basename $NSDIR)"
5437 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5438 skip "Not enough cached locks created!"
5445 # We know that lru resize allows one client to hold $LIMIT locks
5446 # for 10h. After that locks begin to be killed by client.
5448 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5450 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5451 # killing locks. Some time was spent for creating locks. This means
5452 # that up to the moment of sleep finish we must have killed some of
5453 # them (10-100 locks). This depends on how fast ther were created.
5454 # Many of them were touched in almost the same moment and thus will
5455 # be killed in groups.
5456 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5458 # Use $LRU_SIZE_B here to take into account real number of locks
5459 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5460 local LRU_SIZE_B=$LRU_SIZE
5462 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5463 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5465 # Let's make sure that we really have some margin. Client checks
5466 # cached locks every 10 sec.
5468 log "Sleep ${SLEEP} sec"
5470 while ((SEC<$SLEEP)); do
5474 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5478 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5479 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5481 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5482 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5483 unlinkmany $DIR/$tdir/f $NR
5487 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5488 log "unlink $NR files at $DIR/$tdir"
5489 unlinkmany $DIR/$tdir/f $NR
5491 run_test 124a "lru resize ======================================="
5494 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5495 skip "no lru resize on server" && return 0
5497 # even for cmd no matter what metadata namespace to use for getting
5498 # the limit, we use appropriate.
5499 LIMIT=`lctl get_param -n ldlm.namespaces.*mdc*.pool.limit`
5501 NR=$(($(default_lru_size)*20))
5502 if [ $NR -gt $LIMIT ]; then
5505 lru_resize_disable mdc
5506 mkdir -p $DIR/$tdir/disable_lru_resize ||
5507 error "failed to create $DIR/$tdir/disable_lru_resize"
5509 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5510 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5511 cancel_lru_locks mdc
5514 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5517 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5520 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5524 nolruresize_delta=$((etime-stime))
5525 log "ls -la time: $nolruresize_delta seconds"
5526 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5527 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5529 lru_resize_enable mdc
5530 mkdir -p $DIR/$tdir/enable_lru_resize ||
5531 error "failed to create $DIR/$tdir/enable_lru_resize"
5533 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5534 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5535 cancel_lru_locks mdc
5538 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5541 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5544 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5548 lruresize_delta=$((etime-stime))
5549 log "ls -la time: $lruresize_delta seconds"
5550 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5552 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5553 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5554 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5555 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5557 log "lru resize performs the same with no lru resize"
5559 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5561 run_test 124b "lru resize (performance test) ======================="
5563 test_125() { # 13358
5564 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5565 mkdir -p $DIR/d125 || error "mkdir failed"
5566 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5567 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failes"
5568 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5570 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5572 test_126() { # bug 12829/13455
5573 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5574 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5575 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5577 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5579 run_test 126 "check that the fsgid provided by the client is taken into account"
5581 test_127() { # bug 15521
5582 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5583 $LCTL set_param osc.*.stats=0
5584 FSIZE=$((2048 * 1024))
5585 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5586 cancel_lru_locks osc
5587 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5589 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5590 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5591 echo "got $COUNT $NAME"
5592 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5593 eval $NAME=$COUNT || error "Wrong proc format"
5596 read_bytes|write_bytes)
5597 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5598 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5599 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5600 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5601 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5602 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5603 error "sumsquare is too small: $SUMSQ"
5604 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5605 error "sumsquare is too big: $SUMSQ"
5609 done < $DIR/${tfile}.tmp
5611 #check that we actually got some stats
5612 [ "$read_bytes" ] || error "Missing read_bytes stats"
5613 [ "$write_bytes" ] || error "Missing write_bytes stats"
5614 [ "$read_bytes" != 0 ] || error "no read done"
5615 [ "$write_bytes" != 0 ] || error "no write done"
5617 run_test 127 "verify the client stats are sane"
5619 test_128() { # bug 15212
5621 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5626 result=$(grep error $TMP/$tfile.log)
5628 [ -z "$result" ] || error "consecutive find with interactive lfs failed"
5630 run_test 128 "interactive lfs for 2 consecutive finds"
5633 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5634 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5636 local MNTDEV=$(get_mds_mntdev_proc_path)
5637 DEV=$(basename $(do_facet mds lctl get_param -n $MNTDEV))
5638 [ -z "$DEV" ] && error "can't access mds mntdev"
5640 LDPROC=/proc/fs/ldiskfs/$DEV/max_dir_size
5643 do_facet mds "echo $MAX > $LDPROC"
5649 while [ ! $I -gt $MAX ]; do
5650 multiop $DIR/$tdir/$J Oc
5652 if [ $rc -eq $EFBIG ]; then
5653 do_facet mds "echo 0 >$LDPROC"
5654 echo "return code $rc received as expected"
5656 elif [ $rc -ne 0 ]; then
5657 do_facet mds "echo 0 >$LDPROC"
5658 error_exit "error $rc instead of expected $EFBIG"
5661 I=$(stat -c%s "$DIR/$tdir")
5664 error "exceeded dir size limit: $I bytes"
5665 do_facet mds "echo 0 >$LDPROC"
5667 run_test 129 "test directory size limit ========================"
5676 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5677 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5679 trap cleanup_130 EXIT RETURN
5681 local fm_file=$DIR/$tfile
5682 lfs setstripe -s 65536 -c 1 $fm_file ||
5683 error "setstripe failed on $fm_file"
5684 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
5685 error "dd failed for $fm_file"
5687 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5688 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5690 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5692 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5695 for line in $filefrag_op
5697 frag_lun=`echo $line | cut -d: -f5`
5698 ext_len=`echo $line | cut -d: -f4`
5699 if (( $frag_lun != $lun )); then
5701 error "FIEMAP on 1-stripe file($fm_file) failed"
5704 (( tot_len += ext_len ))
5707 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5709 error "FIEMAP on 1-stripe file($fm_file) failed;"
5715 echo "FIEMAP on single striped file succeeded"
5717 run_test 130a "FIEMAP (1-stripe file)"
5720 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe file test" && return
5722 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5723 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5725 trap cleanup_130 EXIT RETURN
5727 local fm_file=$DIR/$tfile
5728 lfs setstripe -s 65536 -c 2 $fm_file ||
5729 error "setstripe failed on $fm_file"
5730 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
5731 error "dd failed on $fm_file"
5733 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5734 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5736 last_lun=`echo $filefrag_op | cut -d: -f5`
5741 for line in $filefrag_op; do
5742 frag_lun=`echo $line | cut -d: -f5`
5743 ext_len=`echo $line | cut -d: -f4`
5744 if (( $frag_lun != $last_lun )); then
5745 if (( tot_len != 1024 )); then
5747 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 256"
5754 (( tot_len += ext_len ))
5757 if (( num_luns != 2 || tot_len != 1024 )); then
5759 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5765 echo "FIEMAP on 2-stripe file succeeded"
5767 run_test 130b "FIEMAP (2-stripe file)"
5770 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe hole test" && return
5772 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5773 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5775 trap cleanup_130 EXIT RETURN
5777 local fm_file=$DIR/$tfile
5778 lfs setstripe -s 65536 -c 2 $fm_file ||
5779 error "setstripe failed on $fm_file"
5780 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
5781 error "dd failed on $fm_file"
5783 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5784 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5786 last_lun=`echo $filefrag_op | cut -d: -f5`
5791 for line in $filefrag_op
5793 frag_lun=`echo $line | cut -d: -f5`
5794 ext_len=`echo $line | cut -d: -f4`
5795 if (( $frag_lun != $last_lun )); then
5796 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5797 if (( logical != 512 )); then
5799 error "FIEMAP $fm_file: logical start for LUN $logical instead of 512"
5802 if (( tot_len != 512 )); then
5804 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5811 (( tot_len += ext_len ))
5814 if (( num_luns != 2 || tot_len != 512 )); then
5816 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5822 echo "FIEMAP on 2-stripe file with hole succeeded"
5824 run_test 130c "FIEMAP (2-stripe file with hole)"
5827 [ "$OSTCOUNT" -lt "3" ] && skip_env "FIEMAP on N-stripe file test" && return
5829 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5830 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5832 trap cleanup_130 EXIT RETURN
5834 local fm_file=$DIR/$tfile
5835 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file ||
5836 error "setstripe failed on $fm_file"
5837 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
5838 error "dd failed on $fm_file"
5840 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5841 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5843 last_lun=`echo $filefrag_op | cut -d: -f5`
5848 for line in $filefrag_op
5850 frag_lun=`echo $line | cut -d: -f5`
5851 ext_len=`echo $line | cut -d: -f4`
5852 if (( $frag_lun != $last_lun )); then
5853 if (( tot_len != 1024 )); then
5855 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5862 (( tot_len += ext_len ))
5865 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5867 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5873 echo "FIEMAP on N-stripe file succeeded"
5875 run_test 130d "FIEMAP (N-stripe file)"
5878 [ "$OSTCOUNT" -lt "2" ] && skip "continuation FIEMAP test" && return
5880 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5881 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5883 trap cleanup_130 EXIT RETURN
5885 local fm_file=$DIR/$tfile
5886 lfs setstripe -s 131072 -c 2 $fm_file ||
5887 error "setstripe failed on $fm_file"
5889 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5890 for ((i = 0; i < $NUM_BLKS; i++)); do
5891 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5894 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5895 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5897 last_lun=`echo $filefrag_op | cut -d: -f5`
5902 for line in $filefrag_op
5904 frag_lun=`echo $line | cut -d: -f5`
5905 ext_len=`echo $line | cut -d: -f4`
5906 if (( $frag_lun != $last_lun )); then
5907 if (( tot_len != $EXPECTED_LEN )); then
5909 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5916 (( tot_len += ext_len ))
5919 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5921 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5927 echo "FIEMAP with continuation calls succeeded"
5929 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5931 test_140() { #bug-17379
5932 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5933 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5934 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5936 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5938 while i=`expr $i + 1`; do
5939 mkdir -p $i || error "Creating dir $i"
5940 cd $i || error "Changing to $i"
5941 ln -s ../stat stat || error "Creating stat symlink"
5942 # Read the symlink until ELOOP present,
5943 # not LBUGing the system is considered success,
5944 # we didn't overrun the stack.
5945 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5947 if [ $ret -eq 40 ]; then
5950 error "Open stat symlink"
5956 echo "The symlink depth = $i"
5957 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5959 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5962 local TF="$TMP/$tfile"
5964 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5966 cancel_lru_locks osc
5967 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5968 remount_client $MOUNT
5970 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5973 $TRUNCATE $DIR/$tfile 6000
5974 cancel_lru_locks osc
5975 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5978 echo "12345" >>$DIR/$tfile
5979 cancel_lru_locks osc
5980 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5983 echo "12345" >>$DIR/$tfile
5984 cancel_lru_locks osc
5985 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5990 run_test 150 "truncate/append tests"
5992 function roc_hit() {
5993 local list=$(comma_list $(osts_nodes))
5995 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
5996 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6000 function set_cache() {
6003 if [ "$2" == "off" ]; then
6006 local list=$(comma_list $(osts_nodes))
6007 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6009 cancel_lru_locks osc
6013 remote_ost_nodsh && skip "remote OST with nodsh" && return
6015 local list=$(comma_list $(osts_nodes))
6016 if ! do_nodes $list grep -q truncate_inode_pages_range /proc/kallsyms; then #b=18718
6017 skip "old RHEL4/SLES9 kernel" && return
6022 # check whether obdfilter is cache capable at all
6023 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6024 echo "not cache-capable obdfilter"
6028 # make sure cache is enabled on all obdfilters
6029 do_nodes $list $LCTL set_param obdfilter.*.read_cache_enable=1
6030 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6032 # pages should be in the case right after write
6033 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6034 local BEFORE=`roc_hit`
6035 cancel_lru_locks osc
6036 cat $DIR/$tfile >/dev/null
6037 local AFTER=`roc_hit`
6038 if let "AFTER - BEFORE != CPAGES"; then
6039 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6042 # the following read invalidates the cache
6043 cancel_lru_locks osc
6044 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6045 cat $DIR/$tfile >/dev/null
6047 # now data shouldn't be found in the cache
6049 cancel_lru_locks osc
6050 cat $DIR/$tfile >/dev/null
6052 if let "AFTER - BEFORE != 0"; then
6053 error "IN CACHE: before: $BEFORE, after: $AFTER"
6056 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
6057 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6060 run_test 151 "test cache on oss and controls ==============================="
6063 local TF="$TMP/$tfile"
6065 # simulate ENOMEM during write
6066 #define OBD_FAIL_OST_NOMEM 0x226
6067 lctl set_param fail_loc=0x80000226
6068 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6070 sync || error "sync failed"
6071 lctl set_param fail_loc=0
6073 # discard client's cache
6074 cancel_lru_locks osc
6076 # simulate ENOMEM during read
6077 lctl set_param fail_loc=0x80000226
6078 cmp $TF $DIR/$tfile || error "cmp failed"
6079 lctl set_param fail_loc=0
6083 run_test 152 "test read/write with enomem ============================"
6086 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6088 run_test 153 "test if fdatasync does not crash ======================="
6091 # do directio so as not to populate the page cache
6092 log "creating a 10 Mb file"
6093 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6094 log "starting reads"
6095 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6096 log "truncating the file"
6097 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6099 kill %+ || true # reads might have finished
6100 echo "wait until dd is finished"
6102 log "removing the temporary file"
6103 rm -rf $DIR/$tfile || error "tmp file removal failed"
6105 run_test 154 "parallel read and truncate should not deadlock ==="
6108 local temp=$TMP/$tfile
6109 local file=$DIR/$tfile
6110 local list=$(comma_list $(osts_nodes))
6111 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6112 awk '{sum+=$4} END{print sum}')
6116 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6117 error "dd of=$temp bs=6096 count=1 failed"
6119 cancel_lru_locks osc
6120 cmp $temp $file || error "$temp $file differ"
6122 $TRUNCATE $temp 6000
6123 $TRUNCATE $file 6000
6124 cmp $temp $file || error "$temp $file differ (truncate1)"
6126 echo "12345" >>$temp
6127 echo "12345" >>$file
6128 cmp $temp $file || error "$temp $file differ (append1)"
6130 echo "12345" >>$temp
6131 echo "12345" >>$file
6132 cmp $temp $file || error "$temp $file differ (append2)"
6134 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6135 error "dd of=$temp bs=$((big*2)) count=1k failed"
6138 cancel_lru_locks osc
6139 cmp $temp $file || error "$temp $file differ"
6147 set_cache writethrough on
6150 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6154 set_cache writethrough off
6157 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6161 set_cache writethrough on
6164 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6168 set_cache writethrough off
6171 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6177 local file="$DIR/$tfile"
6179 log "Turn on read and write cache"
6181 set_cache writethrough on
6183 log "Write data and read it back."
6184 log "Read should be satisfied from the cache."
6185 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6187 cancel_lru_locks osc
6188 cat $file >/dev/null
6190 if ! let "AFTER - BEFORE == CPAGES"; then
6191 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6193 log "cache hits:: before: $BEFORE, after: $AFTER"
6196 log "Read again; it should be satisfied from the cache."
6198 cancel_lru_locks osc
6199 cat $file >/dev/null
6201 if ! let "AFTER - BEFORE == CPAGES"; then
6202 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6204 log "cache hits:: before: $BEFORE, after: $AFTER"
6208 log "Turn off the read cache and turn on the write cache"
6210 set_cache writethrough on
6212 log "Read again; it should be satisfied from the cache."
6214 cancel_lru_locks osc
6215 cat $file >/dev/null
6217 if ! let "AFTER - BEFORE == CPAGES"; then
6218 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6220 log "cache hits:: before: $BEFORE, after: $AFTER"
6223 log "Read again; it should not be satisfied from the cache."
6225 cancel_lru_locks osc
6226 cat $file >/dev/null
6228 if ! let "AFTER - BEFORE == 0"; then
6229 error "IN CACHE: before: $BEFORE, after: $AFTER"
6231 log "cache hits:: before: $BEFORE, after: $AFTER"
6234 log "Write data and read it back."
6235 log "Read should be satisfied from the cache."
6236 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6238 cancel_lru_locks osc
6239 cat $file >/dev/null
6241 if ! let "AFTER - BEFORE == CPAGES"; then
6242 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6244 log "cache hits:: before: $BEFORE, after: $AFTER"
6247 log "Read again; it should not be satisfied from the cache."
6249 cancel_lru_locks osc
6250 cat $file >/dev/null
6252 if ! let "AFTER - BEFORE == 0"; then
6253 error "IN CACHE: before: $BEFORE, after: $AFTER"
6255 log "cache hits:: before: $BEFORE, after: $AFTER"
6259 log "Turn off read and write cache"
6261 set_cache writethrough off
6263 log "Write data and read it back"
6264 log "It should not be satisfied from the cache."
6266 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6267 cancel_lru_locks osc
6269 cat $file >/dev/null
6271 if ! let "AFTER - BEFORE == 0"; then
6272 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6274 log "cache hits:: before: $BEFORE, after: $AFTER"
6278 log "Turn on the read cache and turn off the write cache"
6280 set_cache writethrough off
6282 log "Write data and read it back"
6283 log "It should not be satisfied from the cache."
6285 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6287 cancel_lru_locks osc
6288 cat $file >/dev/null
6290 if ! let "AFTER - BEFORE == 0"; then
6291 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6293 log "cache hits:: before: $BEFORE, after: $AFTER"
6296 log "Read again; it should be satisfied from the cache."
6298 cancel_lru_locks osc
6299 cat $file >/dev/null
6301 if ! let "AFTER - BEFORE == CPAGES"; then
6302 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6304 log "cache hits:: before: $BEFORE, after: $AFTER"
6309 run_test 156 "Verification of ROC tunables ========================"
6312 $LCTL clear # bug 18514
6313 $LCTL debug_daemon start $TMP/${tfile}_log_good
6315 $LCTL debug_daemon stop
6316 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6317 error "sed failed to read log_good"
6319 $LCTL debug_daemon start $TMP/${tfile}_log_good
6321 $LCTL debug_daemon stop
6323 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6324 error "lctl df log_bad failed"
6326 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6327 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6329 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6330 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6332 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6333 error "bad_line good_line1 good_line2 are empty"
6335 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6336 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6337 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6339 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6340 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6341 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6343 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6344 error "bad_line_new good_line_new are empty"
6346 local expected_good=$((good_line1 + good_line2*2))
6348 rm -f $TMP/${tfile}*
6349 if [ $bad_line -ne $bad_line_new ]; then
6350 error "expected $bad_line bad lines, but got $bad_line_new"
6354 if [ $expected_good -ne $good_line_new ]; then
6355 error "expected $expected_good good lines, but got $good_line_new"
6360 run_test 170 "test lctl df to handle corrupted log ====================="
6362 test_171() { # bug20592
6363 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6364 $LCTL set_param fail_loc=0x50e
6365 $LCTL set_param fail_val=3000
6366 multiop_bg_pause $DIR/$tfile Os || true
6369 if dmesg | grep "recursive fault"; then
6370 error "caught a recursive fault"
6372 $LCTL set_param fail_loc=0
6375 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6377 obdecho_create_test() {
6381 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6382 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || rc=2; }
6383 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || rc=3; }
6384 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" || rc=4; }
6385 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
6386 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec detach" || rc=6; }
6391 local lustre_version=$(get_lustre_version mds)
6392 if [[ $lustre_version != 1.8* ]]; then
6393 skip bug22316 mds running $lustre_version
6398 local rmmod_remote=0
6400 lsmod | grep -q obdecho || { load_module obdecho/obdecho && rmmod_local=1; }
6402 OBD=`$LCTL dl | awk ' /-osc-/ { print $4; exit; }'`
6403 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD client || rc=2; }
6404 [ $rmmod_local -eq 1 ] && rmmod obdecho
6405 [ $rc -ne 0 ] && return $rc
6407 do_facet ost "lsmod | grep -q obdecho || { insmod ${LUSTRE}/obdecho/obdecho.ko || modprobe obdecho; }" && rmmod_remote=1
6409 OBD=$(do_facet ost "$LCTL dl | awk '/obdfilter/ { print; exit; }'" | awk '{print $4;}')
6410 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6411 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6412 [ $rc -ne 0 ] && return $rc
6416 run_test 180 "test obdecho ============================================"
6418 test_181() { # bug 22177
6419 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
6420 # create enough files to index the directory
6421 createmany -o $DIR/$tdir/foobar 4000
6422 # print attributes for debug purpose
6425 multiop_bg_pause $DIR/$tdir D_Sc || return 1
6427 # remove the files & current working dir
6428 unlinkmany $DIR/$tdir/foobar 4000
6430 kill -USR1 $MULTIPID
6432 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
6435 run_test 181 "Test open-unlinked dir ========================"
6440 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6442 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6443 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6444 POOL_DIR_NAME=dir_tst
6445 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
6446 POOL_FILE=$POOL_ROOT/file_tst
6450 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep pools)" ] &&
6451 skip "missing pools support on server" && return 1
6452 remote_mgs_nodsh && skip "remote MGS with nodsh" && return 1
6453 [ -z "$mdtlov" ] && mdtlov=$(get_mdtlov_proc_path $FSNAME)
6457 check_file_in_pool()
6460 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6463 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6464 if [[ "$found" == "" ]]
6466 echo "pool list: $TGTPOOL_LIST"
6467 echo "striping: $res"
6468 error "$file not allocated in $POOL"
6477 trap "cleanup_pools $FSNAME" EXIT
6480 test_pools || return 0
6482 create_pool $FSNAME.$POOL || return $?
6483 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6484 error "$POOL not in lfs pool_list"
6486 run_test 200a "Create new pool =========================================="
6489 test_pools || return 0
6490 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6491 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6492 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6494 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6495 error "Add to pool failed"
6497 run_test 200b "Add targets to a pool ===================================="
6500 test_pools || return 0
6502 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6503 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6504 # b-19919 test relative path works well
6505 mkdir -p $POOL_DIR/$POOL_DIR_NAME
6507 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
6508 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
6509 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
6510 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
6511 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
6512 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
6513 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
6514 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
6515 rm -rf $POOL_DIR_NAME; cd -
6517 run_test 200c "Set pool on a directory ================================="
6520 test_pools || return 0
6521 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6522 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6524 run_test 200d "Check pool on a directory ==============================="
6527 test_pools || return 0
6529 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6530 file=$POOL_DIR/file-$i
6532 check_file_in_pool $file
6533 if [[ $? != 0 ]]; then
6534 failed=$(($failed + 1))
6537 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6539 run_test 200e "Check files allocation from directory pool =============="
6542 test_pools || return 0
6545 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6546 file=$POOL_FILE/spoo-$i
6547 $SETSTRIPE -p $POOL $file
6548 check_file_in_pool $file
6549 if [[ $? != 0 ]]; then
6550 failed=$(($failed + 1))
6553 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6555 run_test 200f "Create files in a pool ==================================="
6558 test_pools || return 0
6560 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6561 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6562 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6564 run_test 200g "lfs df a pool ============================================"
6567 test_pools || return 0
6569 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6570 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6571 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6572 error "$TGT not removed from $FSNAME.$POOL"
6574 run_test 201a "Remove a target from a pool ============================="
6577 test_pools || return 0
6579 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6581 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6583 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6584 error "Pool $FSNAME.$POOL cannot be drained"
6585 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6586 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6587 # setstripe on an empty pool should fail
6588 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6589 error "expected failure when creating file with empty pool"
6592 run_test 201b "Remove all targets from a pool =========================="
6595 test_pools || return 0
6597 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6600 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6601 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6602 # setstripe on an empty pool should fail
6603 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6604 error "expected failure when creating file with missing pool"
6606 # get param should return err once pool is gone
6607 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6608 echo foo" "foo"; then
6609 remove_pool_from_list $FSNAME.$POOL
6612 error "Pool $FSNAME.$POOL is not destroyed"
6614 run_test 201c "Remove a pool ============================================"
6616 cleanup_pools $FSNAME
6619 if [ "$NETTYPE" = "o2ib" ]; then
6620 skip "unaligned direct I/O is not supported by o2iblnd"
6623 $LFS setstripe -c 2 -s 1048576 $DIR/$tfile
6624 multiop $DIR/$tfile oO_WRONLY:O_APPEND:O_DIRECT:b1048548b130c || \
6625 error "direct write failed"
6626 multiop $DIR/${tfile}2 oO_WRONLY:O_CREAT:w1048548w130c || \
6627 error "cached write failed"
6628 cmp $DIR/$tfile $DIR/${tfile}2 || error "cmp failed"
6629 rm -f $DIR/${tfile}2
6631 run_test 202 "O_APPEND+O_DIRECT multistripe write ========================"
6634 # tests that do cleanup/setup should be run at the end
6639 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6640 $LCTL set_param fail_loc=0x903
6641 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6642 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6645 FAIL_ON_ERROR=true cleanup
6646 FAIL_ON_ERROR=true setup
6648 run_test 900 "umount should not race with any mgc requeue thread"
6650 log "cleanup: ======================================================"
6651 check_and_cleanup_lustre
6652 if [ "$I_MOUNTED" != "yes" ]; then
6653 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6656 echo '=========================== finished ==============================='
6657 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6658 echo "$0: completed"