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 76 $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"
772 echo '== symlink sanity ============================================='
776 touch $DIR/s25/foo || error
778 run_test 25a "create file in symlinked directory ==============="
781 [ ! -d $DIR/d25 ] && test_25a
782 $CHECKSTAT -t file $DIR/s25/foo || error
784 run_test 25b "lookup file in symlinked directory ==============="
789 ln -s d26/d26-2 $DIR/s26
790 touch $DIR/s26/foo || error
792 run_test 26a "multiple component symlink ======================="
795 mkdir -p $DIR/d26b/d26-2
796 ln -s d26b/d26-2/foo $DIR/s26-2
797 touch $DIR/s26-2 || error
799 run_test 26b "multiple component symlink at end of lookup ======"
804 ln -s d26.2 $DIR/s26.2-1
805 ln -s s26.2-1 $DIR/s26.2-2
806 ln -s s26.2-2 $DIR/s26.2-3
807 chmod 0666 $DIR/s26.2-3/foo
809 run_test 26c "chain of symlinks ================================"
811 # recursive symlinks (bug 439)
813 ln -s d26-3/foo $DIR/d26-3
815 run_test 26d "create multiple component recursive symlink ======"
818 [ ! -h $DIR/d26-3 ] && test_26d
821 run_test 26e "unlink multiple component recursive symlink ======"
823 # recursive symlinks (bug 7022)
826 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
827 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
828 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
829 mkdir $tfile || error "mkdir $tfile failed"
830 cd $tfile || error "cd $tfile failed"
831 ln -s .. dotdot || error "ln dotdot failed"
832 ln -s dotdot/lndir lndir || error "ln lndir failed"
833 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
834 output=`ls $tfile/$tfile/lndir/bar1`
835 [ "$output" = bar1 ] && error "unexpected output"
836 rm -r $tfile || error "rm $tfile failed"
837 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
839 run_test 26f "rm -r of a directory which has recursive symlink ="
842 echo '== stripe sanity =============================================='
843 mkdir -p $DIR/d27 || error "mkdir failed"
845 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
846 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
848 log "== test 27b: write to one stripe file ========================="
849 cp /etc/hosts $DIR/d27/f0 || error
851 run_test 27a "one stripe file =================================="
854 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
856 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
857 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
858 error "two-stripe file doesn't have two stripes"
860 log "== test 27d: write to two stripe file file f01 ================"
861 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
863 run_test 27c "create two stripe file f01 ======================="
867 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
868 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
869 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
871 run_test 27d "create file with default settings ================"
875 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
876 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
877 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
879 run_test 27e "setstripe existing file (should return error) ======"
883 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
884 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
885 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
887 run_test 27f "setstripe with bad stripe size (should return error)"
891 $MCREATE $DIR/d27/fnone || error "mcreate failed"
893 log "== test 27h: lfs getstripe with no objects ===================="
894 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
896 log "== test 27i: lfs getstripe with some objects =================="
897 touch $DIR/d27/fsome || error "touch failed"
898 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
900 run_test 27g "test lfs getstripe ==========================================="
904 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
906 run_test 27j "setstripe with bad stripe offset (should return error)"
908 test_27k() { # bug 2844
911 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
912 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
913 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
914 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
915 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
916 dd if=/dev/zero of=$FILE bs=4k count=1
917 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
918 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
920 run_test 27k "limit i_blksize for broken user apps ============="
924 mcreate $DIR/f27l || error "creating file"
925 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
926 error "lstripe should have failed" || true
928 run_test 27l "check setstripe permissions (should return error)"
931 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
932 if [ $ORIGFREE -gt $MAXFREE ]; then
933 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
937 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
938 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
939 error "dd should fill OST0"
941 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
943 [ $i -gt 256 ] && break
946 touch $DIR/d27/f27m_$i
947 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
948 error "OST0 was full but new created file still use it"
950 touch $DIR/d27/f27m_$i
951 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
952 error "OST0 was full but new created file still use it"
955 run_test 27m "create file while OST0 was full =================="
958 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | awk '{print $1 * 2}')
962 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
963 # if the OST isn't full anymore.
965 local OSTIDX=${1:-""}
967 local list=$(comma_list $(osts_nodes))
968 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
970 do_nodes $list lctl set_param fail_loc=0
974 exhaust_precreations() {
977 local FAILIDX=${3:-$OSTIDX}
979 local OST=$(lfs osts | grep ${OSTIDX}": " | \
980 awk '{print $2}' | sed -e 's/_UUID$//')
983 local mdtosc=$(get_mdtosc_proc_path $OST)
984 local last_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_last_id)
985 local next_id=$(do_facet mds lctl get_param -n osc.$mdtosc.prealloc_next_id)
987 mkdir -p $DIR/$tdir/${OST}
988 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
989 #define OBD_FAIL_OST_ENOSPC 0x215
990 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
991 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
992 echo "Creating to objid $last_id on ost $OST..."
993 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
994 do_facet mds "lctl get_param -n osc.$mdtosc.prealloc*" | grep '[0-9]'
995 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
999 exhaust_all_precreations() {
1001 for (( i=0; i < OSTCOUNT; i++ )) ; do
1002 exhaust_precreations $i $1 -1
1007 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1009 remote_ost_nodsh && skip "remote OST with nodsh" && return
1012 rm -f $DIR/$tdir/$tfile
1013 exhaust_precreations 0 0x80000215
1014 $SETSTRIPE -c -1 $DIR/$tdir
1015 touch $DIR/$tdir/$tfile || error
1016 $GETSTRIPE $DIR/$tdir/$tfile
1019 run_test 27n "create file with some full OSTs =================="
1022 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1024 remote_ost_nodsh && skip "remote OST with nodsh" && return
1027 rm -f $DIR/$tdir/$tfile
1028 exhaust_all_precreations 0x215
1030 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1035 run_test 27o "create file with all full OSTs (should error) ===="
1038 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1039 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1040 remote_ost_nodsh && skip "remote OST with nodsh" && return
1043 rm -f $DIR/$tdir/$tfile
1046 $MCREATE $DIR/$tdir/$tfile || error
1047 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error
1048 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error
1050 exhaust_precreations 0 0x80000215
1051 echo foo >> $DIR/$tdir/$tfile || error
1052 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error
1056 run_test 27p "append to a truncated file with some full OSTs ==="
1059 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1061 remote_ost_nodsh && skip "remote OST with nodsh" && return
1064 rm -f $DIR/$tdir/$tfile
1066 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1067 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1068 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1070 exhaust_all_precreations 0x215
1072 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1073 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1077 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1080 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1081 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1082 remote_ost_nodsh && skip "remote OST with nodsh" && return
1085 rm -f $DIR/$tdir/$tfile
1086 exhaust_precreations 0 0x80000215
1088 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1092 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1094 test_27s() { # bug 10725
1096 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1097 local stripe_count=0
1098 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1099 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1100 error "stripe width >= 2^32 succeeded" || true
1102 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1104 test_27t() { # bug 10864
1109 $WLFS getstripe $tfile
1112 run_test 27t "check that utils parse path correctly"
1114 test_27u() { # bug 4900
1115 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1118 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1120 do_facet mds lctl set_param fail_loc=0x139
1122 createmany -o $DIR/$tdir/t- 1000
1123 do_facet mds lctl set_param fail_loc=0
1125 TLOG=$DIR/$tfile.getstripe
1126 $GETSTRIPE $DIR/$tdir > $TLOG
1127 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1128 unlinkmany $DIR/$tdir/t- 1000
1129 [ $OBJS -gt 0 ] && \
1130 error "$OBJS objects created on OST-0. See $TLOG" || pass
1132 run_test 27u "skip object creation on OSC w/o objects =========="
1134 test_27v() { # bug 4900
1135 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1137 remote_ost_nodsh && skip "remote OST with nodsh" && return
1139 exhaust_all_precreations 0x215
1143 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1145 touch $DIR/$tdir/$tfile
1146 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1148 for (( i=0; i < OSTCOUNT; i++ )) ; do
1149 do_facet ost$i lctl set_param fail_loc=0x705
1151 local START=`date +%s`
1152 createmany -o $DIR/$tdir/$tfile 32
1154 local FINISH=`date +%s`
1155 local TIMEOUT=`lctl get_param -n timeout`
1156 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1157 error "$FINISH - $START >= $TIMEOUT / 2"
1161 run_test 27v "skip object creation on slow OST ================="
1163 test_27w() { # bug 10997
1164 mkdir -p $DIR/$tdir || error "mkdir failed"
1165 $SETSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1166 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1167 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1168 gsdir=$($LFS getstripe -d $DIR/$tdir)
1169 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1171 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1172 for i in `seq 1 $OSTCOUNT`; do
1174 log setstripe $DIR/$tdir/f$i -c $i -i $offset
1175 $SETSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1176 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1177 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1178 [ $count -ne $i ] && error "stripe count $count != $i" || true
1179 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1182 run_test 27w "check lfs setstripe -c -s -i options ============="
1185 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1186 OFFSET=$(($OSTCOUNT - 1))
1188 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1191 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1192 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1194 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1195 for i in `seq 0 $OFFSET`; do
1196 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1197 error "OST0 was degraded but new created file still use it"
1199 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1201 run_test 27x "create files while OST0 is degraded"
1204 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1205 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1207 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1208 OFFSET=$(($OSTCOUNT-1))
1210 for OSC in $MDS_OSCS; do
1211 if [ $OST == -1 ]; then {
1212 OST=`osc_to_ost $OSC`
1214 echo $OSC "is Deactivate:"
1215 do_facet mds lctl --device %$OSC deactivate
1219 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1221 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1223 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1225 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1226 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1228 for i in `seq 0 $OFFSET`; do
1229 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1230 error "files created on deactivated OSTs instead of degraded OST"
1232 for OSC in $MDS_OSCS; do
1233 [ `osc_to_ost $OSC` != $OST ] && {
1234 echo $OSC "is activate"
1235 do_facet mds lctl --device %$OSC activate
1239 run_test 27y "create files while OST0 is degraded and the rest inactive"
1241 # createtest also checks that device nodes are created and
1242 # then visible correctly (#2091)
1243 test_28() { # bug 2091
1245 $CREATETEST $DIR/d28/ct || error
1247 run_test 28 "create/mknod/mkdir with bad file types ============"
1250 cancel_lru_locks mdc
1255 LOCKCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1256 LOCKUNUSEDCOUNTORIG=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1257 [ -z $"LOCKCOUNTORIG" ] && error "No mdc lock count" && return 1
1261 LOCKCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_count`
1262 LOCKUNUSEDCOUNTCURRENT=`lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count`
1263 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1264 lctl set_param -n ldlm.dump_namespaces ""
1265 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1266 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1267 log "dumped log to $TMP/test_29.dk (bug 5793)"
1270 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1271 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1272 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1273 log "dumped log to $TMP/test_29.dk (bug 5793)"
1277 run_test 29 "IT_GETATTR regression ============================"
1284 run_test 30 "run binary from Lustre (execve) ==================="
1287 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1288 $CHECKSTAT -a $DIR/f31 || error
1290 run_test 31a "open-unlink file =================================="
1293 touch $DIR/f31 || error
1294 ln $DIR/f31 $DIR/f31b || error
1295 multiop $DIR/f31b Ouc || error
1296 $CHECKSTAT -t file $DIR/f31 || error
1298 run_test 31b "unlink file with multiple links while open ======="
1301 touch $DIR/f31 || error
1302 ln $DIR/f31 $DIR/f31c || error
1303 multiop_bg_pause $DIR/f31 O_uc || return 1
1305 multiop $DIR/f31c Ouc
1306 kill -USR1 $MULTIPID
1309 run_test 31c "open-unlink file with multiple links ============="
1312 opendirunlink $DIR/d31d $DIR/d31d || error
1313 $CHECKSTAT -a $DIR/d31d || error
1315 run_test 31d "remove of open directory ========================="
1317 test_31e() { # bug 2904
1318 check_kernel_version 34 || return 0
1319 openfilleddirunlink $DIR/d31e || error
1321 run_test 31e "remove of open non-empty directory ==============="
1323 test_31f() { # bug 4554
1326 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1327 cp /etc/hosts $DIR/d31f
1329 $GETSTRIPE $DIR/d31f/hosts
1330 multiop_bg_pause $DIR/d31f D_c || return 1
1333 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1335 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1336 cp /etc/hosts $DIR/d31f
1339 multiop_bg_pause $DIR/d31f D_c || return 1
1342 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1343 wait $MULTIPID || error "first opendir $MULTIPID failed"
1347 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1348 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1351 run_test 31f "remove of open directory with open-unlink file ==="
1354 echo "== more mountpoints and symlinks ================="
1355 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1356 mkdir -p $DIR/d32a/ext2-mountpoint
1357 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1358 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1359 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1361 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1364 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1365 mkdir -p $DIR/d32b/ext2-mountpoint
1366 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1367 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1368 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1370 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1373 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1374 mkdir -p $DIR/d32c/ext2-mountpoint
1375 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1376 mkdir -p $DIR/d32c/d2/test_dir
1377 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1378 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1380 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1383 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1384 mkdir -p $DIR/d32d/ext2-mountpoint
1385 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1386 mkdir -p $DIR/d32d/d2/test_dir
1387 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1388 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1390 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1393 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1394 mkdir -p $DIR/d32e/tmp
1395 TMP_DIR=$DIR/d32e/tmp
1396 ln -s $DIR/d32e $TMP_DIR/symlink11
1397 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1398 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1399 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1401 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1404 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1405 mkdir -p $DIR/d32f/tmp
1406 TMP_DIR=$DIR/d32f/tmp
1407 ln -s $DIR/d32f $TMP_DIR/symlink11
1408 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1409 ls $DIR/d32f/tmp/symlink11 || error
1410 ls $DIR/d32f/symlink01 || error
1412 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1415 TMP_DIR=$DIR/$tdir/tmp
1416 mkdir -p $TMP_DIR $DIR/${tdir}2
1417 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1418 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1419 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1420 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1421 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1422 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1424 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1427 rm -fr $DIR/$tdir $DIR/${tdir}2
1428 TMP_DIR=$DIR/$tdir/tmp
1429 mkdir -p $TMP_DIR $DIR/${tdir}2
1430 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1431 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1432 ls $TMP_DIR/symlink12 || error
1433 ls $DIR/$tdir/symlink02 || error
1435 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1438 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1439 mkdir -p $DIR/d32i/ext2-mountpoint
1440 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1441 touch $DIR/d32i/test_file
1442 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1443 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1445 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1448 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1449 mkdir -p $DIR/d32j/ext2-mountpoint
1450 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1451 touch $DIR/d32j/test_file
1452 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1453 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1455 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1459 mkdir -p $DIR/d32k/ext2-mountpoint
1460 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1461 mkdir -p $DIR/d32k/d2
1462 touch $DIR/d32k/d2/test_file || error
1463 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1464 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1466 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1470 mkdir -p $DIR/d32l/ext2-mountpoint
1471 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1472 mkdir -p $DIR/d32l/d2
1473 touch $DIR/d32l/d2/test_file
1474 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1475 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1477 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1481 mkdir -p $DIR/d32m/tmp
1482 TMP_DIR=$DIR/d32m/tmp
1483 ln -s $DIR $TMP_DIR/symlink11
1484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1485 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1486 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1488 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1492 mkdir -p $DIR/d32n/tmp
1493 TMP_DIR=$DIR/d32n/tmp
1494 ln -s $DIR $TMP_DIR/symlink11
1495 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1496 ls -l $DIR/d32n/tmp/symlink11 || error
1497 ls -l $DIR/d32n/symlink01 || error
1499 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1502 rm -fr $DIR/d32o $DIR/$tfile
1504 mkdir -p $DIR/d32o/tmp
1505 TMP_DIR=$DIR/d32o/tmp
1506 ln -s $DIR/$tfile $TMP_DIR/symlink12
1507 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1508 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1509 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1510 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1511 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1513 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1523 mkdir -p $DIR/d32p/tmp
1525 TMP_DIR=$DIR/d32p/tmp
1527 ln -s $DIR/$tfile $TMP_DIR/symlink12
1529 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1531 cat $DIR/d32p/tmp/symlink12 || error
1533 cat $DIR/d32p/symlink02 || error
1536 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1539 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1541 touch $DIR/d32q/under_the_mount
1542 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1543 ls $DIR/d32q/under_the_mount && error || true
1544 $UMOUNT $DIR/d32q || error
1546 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1549 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1551 touch $DIR/d32r/under_the_mount
1552 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1553 ls $DIR/d32r | grep -q under_the_mount && error || true
1554 $UMOUNT $DIR/d32r || error
1556 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1561 chmod 444 $DIR/$tfile
1562 chown $RUNAS_ID $DIR/$tfile
1564 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1567 run_test 33 "write file with mode 444 (should return error) ===="
1572 chown $RUNAS_ID $DIR/d33
1573 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1574 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1575 error "open RDWR" || true
1577 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1582 chown $RUNAS_ID $DIR/d33
1583 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
1585 run_test 33b "test open file with malformed flags (No panic)"
1587 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1590 $MCREATE $DIR/f34 || error
1591 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1592 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1593 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1594 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1596 run_test 34a "truncate file that has not been opened ==========="
1599 [ ! -f $DIR/f34 ] && test_34a
1600 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1601 $OPENFILE -f O_RDONLY $DIR/f34
1602 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1603 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1605 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1608 [ ! -f $DIR/f34 ] && test_34a
1609 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1610 $OPENFILE -f O_RDWR $DIR/f34
1611 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1612 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1614 run_test 34c "O_RDWR opening file-with-size works =============="
1617 [ ! -f $DIR/f34 ] && test_34a
1618 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1619 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1622 run_test 34d "write to sparse file ============================="
1626 $MCREATE $DIR/f34e || error
1627 $TRUNCATE $DIR/f34e 1000 || error
1628 $CHECKSTAT -s 1000 $DIR/f34e || error
1629 $OPENFILE -f O_RDWR $DIR/f34e
1630 $CHECKSTAT -s 1000 $DIR/f34e || error
1632 run_test 34e "create objects, some with size and some without =="
1634 test_34f() { # bug 6242, 6243
1637 $MCREATE $DIR/f34f || error
1638 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1639 dd if=$DIR/f34f of=$TMP/f34f
1640 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1641 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1642 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1643 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1644 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1646 run_test 34f "read from a file with no objects until EOF ======="
1649 cp /bin/sh $DIR/f35a
1651 chown $RUNAS_ID $DIR/f35a
1652 $RUNAS $DIR/f35a && error || true
1655 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1659 utime $DIR/f36 || error
1661 run_test 36a "MDS utime check (mknod, utime) ==================="
1665 utime $DIR/f36 || error
1667 run_test 36b "OST utime check (open, utime) ===================="
1672 chown $RUNAS_ID $DIR/d36
1673 $RUNAS utime $DIR/d36/f36 || error
1675 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1678 [ ! -d $DIR/d36 ] && test_36c
1679 echo "" > $DIR/d36/f36
1680 $RUNAS utime $DIR/d36/f36 || error
1682 run_test 36d "non-root OST utime check (open, utime) ==========="
1685 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1687 touch $DIR/$tdir/$tfile
1688 $RUNAS utime $DIR/$tdir/$tfile && \
1689 error "utime worked, expected failure" || true
1691 run_test 36e "utime on non-owned file (should return error) ===="
1695 export LANG=C LC_LANG=C # for date language
1697 DATESTR="Dec 20 2000"
1699 lctl set_param fail_loc=$fl
1701 cp /etc/hosts $DIR/$tdir/$tfile
1702 sync & # write RPC generated with "current" inode timestamp, but delayed
1704 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1705 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1706 cancel_lru_locks osc
1707 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1709 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1710 echo "BEFORE: $LS_BEFORE" && \
1711 echo "AFTER : $LS_AFTER" && \
1712 echo "WANT : $DATESTR" && \
1713 error "$DIR/$tdir/$tfile timestamps changed" || true
1717 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1718 subr_36fh "0x80000214"
1720 run_test 36f "utime on file racing with OST BRW write =========="
1723 remote_ost_nodsh && skip "remote OST with nodsh" && return
1726 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1727 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1728 touch $DIR/$tdir/$tfile
1729 sleep $((FMD_MAX_AGE + 12))
1730 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1731 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1732 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1733 error "fmd didn't expire after ping" || true
1735 run_test 36g "filter mod data cache expiry ====================="
1738 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1739 subr_36fh "0x80000227"
1741 run_test 36h "utime on file racing with OST BRW write =========="
1745 echo f > $DIR/$tdir/fbugfile
1746 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1747 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1748 $UMOUNT $DIR/$tdir || error
1749 rm -f $DIR/$tdir/fbugfile || error
1751 run_test 37 "ls a mounted file system to check old content ====="
1754 local file=$DIR/$tfile
1756 openfile -f O_DIRECTORY $file
1759 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1760 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1762 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1766 touch $DIR/${tfile}2
1767 # ls -l $DIR/$tfile $DIR/${tfile}2
1768 # ls -lu $DIR/$tfile $DIR/${tfile}2
1769 # ls -lc $DIR/$tfile $DIR/${tfile}2
1771 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1772 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1774 ls -l $DIR/$tfile $DIR/${tfile}2
1776 ls -lu $DIR/$tfile $DIR/${tfile}2
1778 ls -lc $DIR/$tfile $DIR/${tfile}2
1779 error "O_TRUNC didn't change timestamps"
1782 run_test 39 "mtime changed on create ==========================="
1784 function get_times() {
1789 for time in `stat -c "%X %Y %Z" $FILE`; do
1790 eval "$TIME[$i]=$time"
1800 cp -p /etc/passwd $DIR/$tdir/fopen
1801 cp -p /etc/passwd $DIR/$tdir/flink
1802 cp -p /etc/passwd $DIR/$tdir/funlink
1803 cp -p /etc/passwd $DIR/$tdir/frename
1804 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
1806 get_times $DIR/$tdir/fopen OPEN_OLD
1807 get_times $DIR/$tdir/flink LINK_OLD
1808 get_times $DIR/$tdir/funlink UNLINK_OLD
1809 get_times $DIR/$tdir/frename RENAME_OLD
1812 echo "aaaaaa" >> $DIR/$tdir/fopen
1813 echo "aaaaaa" >> $DIR/$tdir/flink
1814 echo "aaaaaa" >> $DIR/$tdir/funlink
1815 echo "aaaaaa" >> $DIR/$tdir/frename
1817 get_times $DIR/$tdir/fopen OPEN_NEW
1818 get_times $DIR/$tdir/flink LINK_NEW
1819 get_times $DIR/$tdir/funlink UNLINK_NEW
1820 get_times $DIR/$tdir/frename RENAME_NEW
1822 cat $DIR/$tdir/fopen > /dev/null
1823 ln $DIR/$tdir/flink $DIR/$tdir/flink2
1824 rm -f $DIR/$tdir/funlink2
1825 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
1827 get_times $DIR/$tdir/fopen OPEN_NEW2
1828 get_times $DIR/$tdir/flink LINK_NEW2
1829 get_times $DIR/$tdir/funlink UNLINK_NEW2
1830 get_times $DIR/$tdir/frename2 RENAME_NEW2
1831 echo ${OPEN_OLD[1]},${OPEN_NEW[$MTIME]},${OPEN_NEW2[$MTIME]}
1832 echo ${LINK_OLD[1]},${LINK_NEW[$MTIME]},${LINK_NEW2[$MTIME]}
1833 echo ${UNLINK_OLD[1]},${UNLINK_NEW[$MTIME]},${UNLINK_NEW2[$MTIME]}
1834 echo ${RENAME_OLD[1]},${RENAME_NEW[$MTIME]},${RENAME_NEW2[$MTIME]}
1836 [ ${OPEN_NEW2[$MTIME]} -eq ${OPEN_NEW[$MTIME]} ] || error "open file reverses mtime"
1837 [ ${LINK_NEW2[$MTIME]} -eq ${LINK_NEW[$MTIME]} ] || error "link file reverses mtime"
1838 [ ${UNLINK_NEW2[$MTIME]} -eq ${UNLINK_NEW[$MTIME]} ] || error "unlink file reverses mtime"
1839 [ ${RENAME_NEW2[$MTIME]} -eq ${RENAME_NEW[$MTIME]} ] || error "rename file reverses mtime"
1841 run_test 39b "mtime change on close ============================"
1845 touch -m -d "10 years ago" $DIR1/$tfile
1846 local MTIME1=`stat -c %y $DIR1/$tfile`
1847 echo hello >> $DIR1/$tfile
1848 local MTIME2=`stat -c %y $DIR1/$tfile`
1849 mv $DIR1/$tfile $DIR1/$tfile-1
1850 local MTIME3=`stat -c %y $DIR1/$tfile-1`
1851 [ "$MTIME2" = "$MTIME3" ] ||
1852 error "mtime ($MTIME2) changed (to $MTIME3) on rename (BZ#11063)"
1854 run_test 39c "mtime change on rename ==========================="
1857 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1858 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1859 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1861 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1865 small_write $DIR/f41 18
1867 run_test 41 "test small file write + fstat ====================="
1869 count_ost_writes() {
1870 lctl get_param -n osc.*.stats |
1871 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1878 BG_DIRTY_RATIO_SAVE=10
1879 MAX_BG_DIRTY_RATIO=25
1883 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1884 # dirty_ratio, dirty_background_ratio
1885 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1886 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1887 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1888 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1890 # if file not here, we are a 2.4 kernel
1891 kill -CONT `pidof kupdated`
1896 # setup the trap first, so someone cannot exit the test at the
1897 # exact wrong time and mess up a machine
1898 trap start_writeback EXIT
1899 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1900 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1901 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1902 sysctl -w vm.dirty_writeback_centisecs=0
1903 # save and increase /proc/sys/vm/dirty_ratio
1904 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1905 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1906 # save and increase /proc/sys/vm/dirty_background_ratio
1907 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1908 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1910 # if file not here, we are a 2.4 kernel
1911 kill -STOP `pidof kupdated`
1915 # ensure that all stripes have some grant before we test client-side cache
1917 [ "$SETUP_TEST42" ] && return
1918 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1919 dd if=/dev/zero of=$i bs=4k count=1
1925 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1926 # file truncation, and file removal.
1929 cancel_lru_locks osc
1931 sync; sleep 1; sync # just to be safe
1932 BEFOREWRITES=`count_ost_writes`
1933 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1934 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1935 AFTERWRITES=`count_ost_writes`
1936 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1937 error "$BEFOREWRITES < $AFTERWRITES"
1940 run_test 42a "ensure that we don't flush on close =============="
1944 cancel_lru_locks osc
1947 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1948 BEFOREWRITES=`count_ost_writes`
1949 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1950 AFTERWRITES=`count_ost_writes`
1951 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1952 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1954 BEFOREWRITES=`count_ost_writes`
1955 sync || error "sync: $?"
1956 AFTERWRITES=`count_ost_writes`
1957 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1958 error "$BEFOREWRITES < $AFTERWRITES on sync"
1960 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1964 run_test 42b "test destroy of file with cached dirty data ======"
1966 # if these tests just want to test the effect of truncation,
1967 # they have to be very careful. consider:
1968 # - the first open gets a {0,EOF}PR lock
1969 # - the first write conflicts and gets a {0, count-1}PW
1970 # - the rest of the writes are under {count,EOF}PW
1971 # - the open for truncate tries to match a {0,EOF}PR
1972 # for the filesize and cancels the PWs.
1973 # any number of fixes (don't get {0,EOF} on open, match
1974 # composite locks, do smarter file size management) fix
1975 # this, but for now we want these tests to verify that
1976 # the cancellation with truncate intent works, so we
1977 # start the file with a full-file pw lock to match against
1978 # until the truncate.
1983 cancel_lru_locks osc
1985 # prime the file with 0,EOF PW to match
1989 # now the real test..
1990 dd if=/dev/zero of=$file bs=1024 count=100
1991 BEFOREWRITES=`count_ost_writes`
1992 $TRUNCATE $file $offset
1993 cancel_lru_locks osc
1994 AFTERWRITES=`count_ost_writes`
2000 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2001 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2004 run_test 42c "test partial truncate of file with cached dirty data"
2008 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2009 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2012 run_test 42d "test complete truncate of file with cached dirty data"
2018 test_42e() { # bug22074
2019 local TDIR=$DIR/${tdir}e
2020 local pagesz=$(page_size)
2022 local files=$((OSTCOUNT * 500))
2023 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2028 $LFS setstripe -c 1 $TDIR
2029 createmany -o $TDIR/f $files
2031 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2033 warmup_files=$((OSTCOUNT * max_dirty_mb))
2034 createmany -o $TDIR/w $warmup_files
2036 # write a large amount of data into one file to get good avail_grant number
2037 for ((i=0; i<$warmup_files; i++)); do
2038 idx=$($LFS getstripe -i $TDIR/w$i)
2039 [ $idx -ne 0 ] && continue
2040 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2043 sync # write out any dirty data
2045 $LCTL get_param $proc_osc0/cur_dirty_bytes
2046 $LCTL get_param $proc_osc0/cur_grant_bytes
2048 # create as much dirty as we can while (hopefully) not triggering the
2050 for ((i=0; i<$warmup_files; i++)); do
2051 idx=$($LFS getstripe -i $TDIR/w$i)
2052 [ $idx -ne 0 ] && continue
2053 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2055 $LCTL get_param $proc_osc0/cur_dirty_bytes
2056 $LCTL get_param $proc_osc0/cur_grant_bytes
2058 # perform the real test
2059 $LCTL set_param $proc_osc0/rpc_stats 0
2060 for ((;i<$files; i++)); do
2061 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2062 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2065 $LCTL get_param $proc_osc0/rpc_stats
2067 $LCTL get_param $proc_osc0/rpc_stats |
2068 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2069 [ "$PPR" != "16:" ] && continue
2070 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2071 break # we only want the "pages per rpc" stat
2075 run_test 42e "verify sub-RPC writes are not done synchronously"
2079 cp -p /bin/ls $DIR/$tdir/$tfile
2080 multiop $DIR/$tdir/$tfile Ow_c &
2082 # give multiop a chance to open
2085 $DIR/$tdir/$tfile && error || true
2088 run_test 43 "execution of file opened for write should return -ETXTBSY"
2092 cp -p `which multiop` $DIR/d43/multiop
2093 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2095 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2096 kill -USR1 $MULTIOP_PID || return 2
2097 wait $MULTIOP_PID || return 3
2100 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2104 cp -p `which multiop` $DIR/d43/multiop
2105 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2107 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2108 kill -USR1 $MULTIOP_PID || return 2
2109 wait $MULTIOP_PID || return 3
2112 run_test 43b "truncate of file being executed should return -ETXTBSY"
2115 local testdir="$DIR/d43c"
2118 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2119 ( cd $testdir && md5sum -c)
2121 run_test 43c "md5sum of copy into lustre========================"
2124 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2125 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2126 dd if=$DIR/f1 of=/dev/null bs=4k count=1
2128 run_test 44 "zero length read from a sparse stripe ============="
2131 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2133 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2134 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2135 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2137 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2138 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2141 OFFSETS="0 $((stride/2)) $((stride-1))"
2142 for offset in $OFFSETS ; do
2143 for i in `seq 0 $((nstripe-1))`; do
2145 local GLOBALOFFSETS=""
2146 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2147 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2148 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2149 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2150 || error "ll_sparseness_verify $GLOBALOFFSETS"
2152 for j in `seq 0 $((nstripe-1))`; do
2153 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2154 ll_sparseness_write $DIR/d44a $size || error "ll_sparseness_write"
2155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2157 ll_sparseness_verify $DIR/d44a $GLOBALOFFSETS \
2158 || error "ll_sparseness_verify $GLOBALOFFSETS"
2162 run_test 44a "test sparse pwrite ==============================="
2166 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2172 before=`dirty_osc_total`
2173 echo executing "\"$*\""
2175 after=`dirty_osc_total`
2176 echo before $before, after $after
2180 # Obtain grants from OST if it supports it
2181 echo blah > ${f}_grant
2184 do_dirty_record "echo blah > $f"
2185 [ $before -eq $after ] && error "write wasn't cached"
2186 do_dirty_record "> $f"
2187 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2188 do_dirty_record "echo blah > $f"
2189 [ $before -eq $after ] && error "write wasn't cached"
2190 do_dirty_record "sync"
2191 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2192 do_dirty_record "echo blah > $f"
2193 [ $before -eq $after ] && error "write wasn't cached"
2194 do_dirty_record "cancel_lru_locks osc"
2195 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2198 run_test 45 "osc io page accounting ============================"
2200 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2201 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2202 # objects offset and an assert hit when an rpc was built with 1023's mapped
2203 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2208 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2210 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2211 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2215 run_test 46 "dirtying a previously written page ================"
2217 # test_47 is removed "Device nodes check" is moved to test_28
2219 test_48a() { # bug 2399
2220 check_kernel_version 34 || return 0
2223 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2224 mkdir $DIR/d48a || error "recreate directory failed"
2225 touch foo || error "'touch foo' failed after recreating cwd"
2226 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2227 if check_kernel_version 44; then
2228 touch .foo || error "'touch .foo' failed after recreating cwd"
2229 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2231 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2232 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2233 cd . || error "'cd .' failed after recreating cwd"
2234 mkdir . && error "'mkdir .' worked after recreating cwd"
2235 rmdir . && error "'rmdir .' worked after recreating cwd"
2236 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2237 cd .. || error "'cd ..' failed after recreating cwd"
2239 run_test 48a "Access renamed working dir (should return errors)="
2241 test_48b() { # bug 2399
2242 check_kernel_version 34 || return 0
2245 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2246 touch foo && error "'touch foo' worked after removing cwd"
2247 mkdir foo && error "'mkdir foo' worked after removing cwd"
2248 if check_kernel_version 44; then
2249 touch .foo && error "'touch .foo' worked after removing cwd"
2250 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2252 ls . > /dev/null && error "'ls .' worked after removing cwd"
2253 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2254 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2255 mkdir . && error "'mkdir .' worked after removing cwd"
2256 rmdir . && error "'rmdir .' worked after removing cwd"
2257 ln -s . foo && error "'ln -s .' worked after removing cwd"
2258 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2260 run_test 48b "Access removed working dir (should return errors)="
2262 test_48c() { # bug 2350
2263 check_kernel_version 36 || return 0
2264 #lctl set_param debug=-1
2266 mkdir -p $DIR/d48c/dir
2268 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2269 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2270 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2271 if check_kernel_version 44; then
2272 touch .foo && error "'touch .foo' worked after removing cwd"
2273 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2275 $TRACE ls . && error "'ls .' worked after removing cwd"
2276 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2277 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2278 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2279 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2280 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2281 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2283 run_test 48c "Access removed working subdir (should return errors)"
2285 test_48d() { # bug 2350
2286 check_kernel_version 36 || return 0
2287 #lctl set_param debug=-1
2289 mkdir -p $DIR/d48d/dir
2291 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2292 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2293 $TRACE touch foo && error "'touch foo' worked after removing parent"
2294 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2295 if check_kernel_version 44; then
2296 touch .foo && error "'touch .foo' worked after removing parent"
2297 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2299 $TRACE ls . && error "'ls .' worked after removing parent"
2300 $TRACE ls .. && error "'ls ..' worked after removing parent"
2301 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2302 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2303 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2304 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2305 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2307 run_test 48d "Access removed parent subdir (should return errors)"
2309 test_48e() { # bug 4134
2310 check_kernel_version 41 || return 0
2311 #lctl set_param debug=-1
2313 mkdir -p $DIR/d48e/dir
2315 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2316 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2317 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2318 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2319 # On a buggy kernel addition of "touch foo" after cd .. will
2320 # produce kernel oops in lookup_hash_it
2321 touch ../foo && error "'cd ..' worked after recreate parent"
2323 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2325 run_test 48e "Access to recreated parent subdir (should return errors)"
2331 ls /proc/$$/cwd || error
2333 run_test 50 "special situations: /proc symlinks ==============="
2335 test_51a() { # was test_51
2336 # bug 1516 - create an empty entry right after ".." then split dir
2339 $MCREATE $DIR/d51/bar
2341 createmany -m $DIR/d51/longfile 201
2343 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2344 $MCREATE $DIR/d51/longfile$FNUM
2349 ls -l $DIR/d51 > /dev/null || error
2351 run_test 51a "special situations: split htree with empty entry =="
2353 export NUMTEST=70000
2355 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2356 [ $NUMFREE -lt 21000 ] && \
2357 skip "not enough free inodes ($NUMFREE)" && \
2360 check_kernel_version 40 || NUMTEST=31000
2361 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2364 createmany -d $DIR/d51b/t- $NUMTEST
2366 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2369 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2372 unlinkmany -d $DIR/d51b/t- $NUMTEST
2374 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2377 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2379 createmany -o $DIR/d51d/t- 1000
2380 $LFS getstripe $DIR/d51d > $TMP/files
2381 for N in `seq 0 $((OSTCOUNT - 1))`; do
2382 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2383 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2384 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2386 unlinkmany $DIR/d51d/t- 1000
2389 for N in `seq 1 $((OSTCOUNT - 1))`; do
2390 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2391 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2392 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2393 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2395 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2396 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2397 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2398 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2402 run_test 51d "check object distribution ===================="
2405 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2408 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2409 echo bar >> $DIR/d52a/foo || error "append bar failed"
2410 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2411 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2412 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2413 echo foo >> $DIR/d52a/foo || error "append foo failed"
2414 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2415 # new lsattr displays 'e' flag for extents
2416 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2417 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2419 rm -fr $DIR/d52a || error "cleanup rm failed"
2421 run_test 52a "append-only flag test (should return errors) ====="
2424 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2427 chattr +i $DIR/d52b/foo || error "chattr +a failed"
2428 cat test > $DIR/d52b/foo && error "cat test worked"
2429 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2430 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2431 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2432 echo foo >> $DIR/d52b/foo && error "echo worked"
2433 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2434 [ -f $DIR/d52b/foo ] || error
2435 [ -f $DIR/d52b/foo_ren ] && error
2436 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2437 chattr -i $DIR/d52b/foo || error "chattr failed"
2439 rm -fr $DIR/d52b || error "remove failed"
2441 run_test 52b "immutable flag test (should return errors) ======="
2443 test_52c() { # 12848 simulating client < 1.4.7
2444 [ -f $DIR/d52c/foo ] && chattr -i $DIR/d52b/foo
2447 # skip MDS_BFLAG_EXT_FLAGS in mdc_getattr_pack
2448 #define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
2449 lctl set_param fail_loc=0x802
2450 chattr +i $DIR/d52c/foo || error
2451 lsattr $DIR/d52c/foo | egrep -q "^-+i[-e]+ $DIR/d52c/foo" || error "lsattr failed"
2452 chattr -i $DIR/d52c/foo || error "chattr failed"
2453 lctl set_param -n fail_loc=0
2455 rm -fr $DIR/d52c || error
2457 run_test 52c "immutable flag test for client < 1.4.7 ======="
2460 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2461 remote_ost_nodsh && skip "remote OST with nodsh" && return
2469 local mdtosc=$(get_mdtosc_proc_path '*')
2470 for VALUE in $(do_facet mds lctl get_param osc.$mdtosc.prealloc_last_id); do
2471 param=`echo ${VALUE[0]} | cut -d "=" -f1`;
2472 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2473 mds_last=$(do_facet mds lctl get_param -n $param)
2474 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2475 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id)
2476 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2477 if [ $ost_last != $mds_last ]; then
2478 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2482 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2485 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2486 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2487 $SOCKETSERVER $DIR/socket
2488 $SOCKETCLIENT $DIR/socket || error
2489 $MUNLINK $DIR/socket
2491 run_test 54a "unix domain socket test =========================="
2497 dd if=/dev/zero of=$f bs=`page_size` count=1
2499 run_test 54b "char device works in lustre ======================"
2502 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2503 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2504 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2506 for i in `seq 3 7`; do
2507 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2517 loopdev="$DIR/loop54c"
2520 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2521 mknod $loopdev b 7 $LOOPNUM
2522 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2523 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2524 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2525 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2527 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2528 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2530 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2535 run_test 54c "block device works in lustre ====================="
2541 [ "$string" = `echo $string > $f | cat $f` ] || error
2543 run_test 54d "fifo device works in lustre ======================"
2546 check_kernel_version 46 || return 0
2549 cp -aL /dev/console $f
2550 echo $string > $f || error
2552 run_test 54e "console/tty device works in lustre ======================"
2555 grep -q $FSTYPE /proc/filesystems && return 1
2557 grep -q $FSTYPE /proc/filesystems && return 1
2558 insmod ../$FSTYPE/$FSTYPE.o
2559 grep -q $FSTYPE /proc/filesystems && return 1
2560 insmod ../$FSTYPE/$FSTYPE.ko
2561 grep -q $FSTYPE /proc/filesystems && return 1
2568 client_only && skip "Not a server" && return
2569 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2571 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2572 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2573 echo "check for $EXT2_DEV. Please wait..."
2575 $UMOUNT $DIR/d55 || error "unmounting"
2577 run_test 55 "check iopen_connect_dentry() ======================"
2579 test_56a() { # was test_56
2585 NUMFILESx2=$(($NUMFILES * 2))
2586 for i in `seq 1 $NUMFILES` ; do
2587 touch $DIR/d56/file$i
2588 touch $DIR/d56/dir/file$i
2591 # test lfs getstripe with --recursive
2592 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2593 [ $FILENUM -eq $NUMFILESx2 ] || error \
2594 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2595 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2596 [ $FILENUM -eq $NUMFILES ] || error \
2597 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2598 echo "lfs getstripe --recursive passed."
2600 # test lfs getstripe with file instead of dir
2601 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2602 [ $FILENUM -eq 1 ] || error \
2603 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2604 echo "lfs getstripe file passed."
2606 #test lfs getstripe with --verbose
2607 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2608 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2609 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2610 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2611 echo "lfs getstripe --verbose passed."
2613 #test lfs getstripe with --obd
2614 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2615 error "lfs getstripe --obd wrong_uuid should return error message"
2617 [ "$OSTCOUNT" -lt 2 ] && \
2618 skip_env "skipping other lfs getstripe --obd test" && return
2620 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2621 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2622 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2623 [ $FOUND -eq $FILENUM ] || \
2624 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2625 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2626 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2627 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2628 error "lfs getstripe --obd wrong: should not show file on other obd"
2629 echo "lfs getstripe --obd passed."
2631 run_test 56a "check lfs getstripe ===================================="
2638 if [ ! -d "$DIR/${tdir}g" ] ; then
2639 mkdir -p $DIR/${tdir}g
2640 for i in `seq 1 $LOCAL_NUMFILES` ; do
2641 touch $DIR/${tdir}g/file$i
2643 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2644 mkdir $DIR/${tdir}g/dir$i
2645 for j in `seq 1 $LOCAL_NUMFILES` ; do
2646 touch $DIR/${tdir}g/dir$i/file$j
2652 setup_56_special() {
2657 if [ ! -e "$TDIR/loop1b" ] ; then
2658 for i in `seq 1 $LOCAL_NUMFILES` ; do
2659 mknod $TDIR/loop${i}b b 7 $i
2660 mknod $TDIR/null${i}c c 1 3
2661 ln -s $TDIR/file1 $TDIR/link${i}l
2663 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2664 mknod $TDIR/dir$i/loop${i}b b 7 $i
2665 mknod $TDIR/dir$i/null${i}c c 1 3
2666 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2674 setup_56 $NUMFILES $NUMDIRS
2676 EXPECTED=$(($NUMDIRS + 2))
2677 # test lfs find with -name
2678 for i in `seq 1 $NUMFILES` ; do
2679 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2680 [ $NUMS -eq $EXPECTED ] || error \
2681 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2683 echo "lfs find -name passed."
2685 run_test 56g "check lfs find -name ============================="
2690 setup_56 $NUMFILES $NUMDIRS
2692 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2693 # test lfs find with ! -name
2694 for i in `seq 1 $NUMFILES` ; do
2695 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2696 [ $NUMS -eq $EXPECTED ] || error \
2697 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2699 echo "lfs find ! -name passed."
2701 run_test 56h "check lfs find ! -name ============================="
2706 UUID=`$LFS osts $DIR/$tdir | awk '/0: / { print $2 }'`
2707 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2708 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2710 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2713 setup_56_special $NUMFILES $NUMDIRS
2715 EXPECTED=$((NUMDIRS+1))
2716 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2717 [ $NUMS -eq $EXPECTED ] || \
2718 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2720 run_test 56j "check lfs find -type d ============================="
2723 setup_56_special $NUMFILES $NUMDIRS
2725 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2726 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2727 [ $NUMS -eq $EXPECTED ] || \
2728 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2730 run_test 56k "check lfs find -type f ============================="
2733 setup_56_special $NUMFILES $NUMDIRS
2735 EXPECTED=$((NUMDIRS + NUMFILES))
2736 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2737 [ $NUMS -eq $EXPECTED ] || \
2738 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2740 run_test 56l "check lfs find -type b ============================="
2743 setup_56_special $NUMFILES $NUMDIRS
2745 EXPECTED=$((NUMDIRS + NUMFILES))
2746 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2747 [ $NUMS -eq $EXPECTED ] || \
2748 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2750 run_test 56m "check lfs find -type c ============================="
2753 setup_56_special $NUMFILES $NUMDIRS
2755 EXPECTED=$((NUMDIRS + NUMFILES))
2756 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2757 [ $NUMS -eq $EXPECTED ] || \
2758 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2760 run_test 56n "check lfs find -type l ============================="
2763 setup_56 $NUMFILES $NUMDIRS
2766 utime $TDIR/file1 > /dev/null || error
2767 utime $TDIR/file2 > /dev/null || error
2768 utime $TDIR/dir1 > /dev/null || error
2769 utime $TDIR/dir2 > /dev/null || error
2770 utime $TDIR/dir1/file1 > /dev/null || error
2773 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2774 [ $NUMS -eq $EXPECTED ] || \
2775 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2777 run_test 56o "check lfs find -mtime for old files =========================="
2780 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2785 setup_56 $NUMFILES $NUMDIRS
2787 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2789 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2790 [ $NUMS -eq $EXPECTED ] || \
2791 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2793 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2794 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2795 [ $NUMS -eq $EXPECTED ] || \
2796 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2798 echo "lfs find -uid and ! -uid passed."
2800 run_test 56p "check lfs find -uid and ! -uid ==============================="
2803 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2808 setup_56 $NUMFILES $NUMDIRS
2810 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2812 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2813 [ $NUMS -eq $EXPECTED ] || \
2814 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2816 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2817 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2818 [ $NUMS -eq $EXPECTED ] || \
2819 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2821 echo "lfs find -gid and ! -gid passed."
2823 run_test 56q "check lfs find -gid and ! -gid ==============================="
2826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2828 local MNTDEV=$(get_mds_mntdev_proc_path)
2829 DEV=$(do_facet mds lctl get_param -n $MNTDEV)
2830 [ -z "$DEV" ] && error "can't access $MNTDEV"
2831 for DEV in $(do_facet mds lctl get_param -n $MNTDEV); do
2832 do_facet mds $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2833 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2834 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2838 run_test 57a "verify MDS filesystem created with large inodes =="
2845 local FILEN=$dir/f$FILECOUNT
2847 rm -rf $dir || error "removing $dir"
2848 mkdir -p $dir || error "creating $dir"
2850 echo "mcreating $FILECOUNT files"
2851 createmany -m $dir/f 1 $FILECOUNT || \
2852 error "creating files in $dir"
2854 # verify that files do not have EAs yet
2855 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2856 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2858 local fsstat_dev=$(get_mds_fsstat_proc_path)
2859 local MDSFREE=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2860 local MDCFREE=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2861 echo "opening files to create objects/EAs"
2863 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2864 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2867 # verify that files have EAs now
2868 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2869 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2871 sleep 1 # make sure we get new statfs data
2872 local MDSFREE2=$(do_facet mds lctl get_param -n $fsstat_dev.*.kbytesfree)
2873 local MDCFREE2=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2874 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2875 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2876 error "MDC before $MDCFREE != after $MDCFREE2"
2878 echo "MDC before $MDCFREE != after $MDCFREE2"
2879 echo "unable to confirm if MDS has large inodes"
2884 run_test 57b "default LOV EAs are stored inside large inodes ==="
2887 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2890 run_test 58 "verify cross-platform wire constants =============="
2893 echo "touch 130 files"
2894 createmany -o $DIR/f59- 130
2896 unlinkmany $DIR/f59- 130
2899 # wait for commitment of removal
2901 run_test 59 "verify cancellation of llog records async ========="
2903 TEST60_HEAD="test_60 run $RANDOM"
2904 test_60a() { # was test_60
2905 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2906 log "$TEST60_HEAD - from kernel mode"
2909 run_test 60a "llog sanity tests run from kernel module =========="
2911 test_60b() { # bug 6411
2913 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2925 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2927 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2930 echo "create 5000 files"
2931 createmany -o $DIR/f60c- 5000
2932 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2933 lctl set_param fail_loc=0x80000137
2934 unlinkmany $DIR/f60c- 5000
2936 run_test 60c "unlink file when mds full"
2939 SAVEPRINTK=$(lctl get_param -n printk)
2941 # verify "lctl mark" is even working"
2942 MESSAGE="test message ID $RANDOM $$"
2943 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2944 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2946 lctl set_param printk=0 || error "set lnet.printk failed"
2947 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2948 MESSAGE="new test message ID $RANDOM $$"
2949 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2950 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2951 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2953 lctl set_param -n printk="$SAVEPRINTK"
2955 run_test 60d "test printk console message masking"
2959 dd if=/dev/zero of=$f bs=`page_size` count=1
2960 cancel_lru_locks osc
2961 multiop $f OSMWUc || error
2964 run_test 61 "mmap() writes don't make sync hang ================"
2966 # bug 2330 - insufficient obd_match error checking causes LBUG
2970 cancel_lru_locks osc
2971 #define OBD_FAIL_OSC_MATCH 0x405
2972 lctl set_param fail_loc=0x405
2973 cat $f && error "cat succeeded, expect -EIO"
2974 lctl set_param fail_loc=0
2976 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2977 # match every page all of the time.
2978 run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2980 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2981 test_63a() { # was test_63
2982 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2983 lctl set_param -n osc.*.max_dirty_mb 0
2984 for i in `seq 10` ; do
2985 dd if=/dev/zero of=$DIR/f63 bs=8k &
2991 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2992 rm -f $DIR/f63 || true
2994 run_test 63a "Verify oig_wait interruption does not crash ======="
2996 # bug 2248 - async write errors didn't return to application on sync
2997 # bug 3677 - async write errors left page locked
3000 lctl set_param debug=-1
3002 # ensure we have a grant to do async writes
3003 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3006 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3007 lctl set_param fail_loc=0x80000406
3008 multiop $DIR/$tfile Owy && \
3009 error "sync didn't return ENOMEM"
3010 sync; sleep 2; sync # do a real sync this time to flush page
3011 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3012 error "locked page left in cache after async error" || true
3015 run_test 63b "async write errors should be returned to fsync ==="
3019 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3021 run_test 64a "verify filter grant calculations (in kernel) ====="
3024 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3027 run_test 64b "check out-of-space detection on client ==========="
3029 # bug 1414 - set/get directories' stripe info
3033 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3035 run_test 65a "directory with no stripe info ===================="
3039 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3041 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3043 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3046 if [ $OSTCOUNT -gt 1 ]; then
3048 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3049 -c $(($OSTCOUNT - 1)) || error "setstripe"
3051 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3054 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3058 [ $STRIPECOUNT -le 0 ] && sc=1 || sc=$(($STRIPECOUNT - 1))
3059 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3060 touch $DIR/d65/f4 $DIR/d65/f5
3061 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3063 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3068 $SETSTRIPE $DIR/d65 || error "setstripe"
3069 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3071 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3073 run_test 65e "directory setstripe defaults ======================="
3077 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3079 run_test 65f "dir setstripe permission (should return error) ==="
3083 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3084 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3085 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3086 error "delete default stripe failed"
3088 run_test 65g "directory setstripe -d ==========================="
3092 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3093 mkdir -p $DIR/d65/dd1
3094 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3095 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3097 run_test 65h "directory stripe info inherit ===================="
3099 test_65i() { # bug6367
3100 $SETSTRIPE $MOUNT -s 65536 -c -1
3102 run_test 65i "set non-default striping on root directory (bug 6367)="
3104 test_65j() { # bug6367
3106 # if we aren't already remounting for each test, do so for this test
3107 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3108 cleanup || error "failed to unmount"
3111 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3113 run_test 65j "set default striping on root directory (bug 6367)="
3115 test_65k() { # bug11679
3116 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3119 echo "Check OST status: "
3120 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3121 for OSC in $MDS_OSCS; do
3122 echo $OSC "is activate"
3123 do_facet mds lctl --device %$OSC activate
3125 do_facet client mkdir -p $DIR/$tdir
3126 for INACTIVE_OSC in $MDS_OSCS; do
3127 echo $INACTIVE_OSC "is Deactivate:"
3128 do_facet mds lctl --device %$INACTIVE_OSC deactivate
3129 for STRIPE_OSC in $MDS_OSCS; do
3130 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3131 STRIPE_INDEX=`do_facet mds lctl get_param -n lov.*md*.target_obd |
3132 grep $STRIPE_OST | awk -F: '{print $1}'`
3133 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3134 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3136 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3138 do_facet client rm -f $DIR/$tdir/*
3139 echo $INACTIVE_OSC "is Activate."
3140 do_facet mds lctl --device %$INACTIVE_OSC activate
3143 run_test 65k "validate manual striping works properly with deactivated OSCs"
3145 test_65l() { # bug 12836
3146 mkdir -p $DIR/$tdir/test_dir
3147 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3148 $LFS find -mtime -1 $DIR/$tdir > /dev/null
3150 run_test 65l "lfs find on -1 stripe dir ========================"
3152 # bug 2543 - update blocks count on client
3155 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3157 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3158 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3160 run_test 66 "update inode blocks count on client ==============="
3162 test_67a() { # was test_67 bug 3285 - supplementary group fails on MDS, passes on client
3163 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3166 local lustre_version=$(get_lustre_version mds)
3167 if [[ $lustre_version != 1.8* ]]; then
3168 skip mds running $lustre_version, no group_upcall
3171 check_kernel_version 35 || return 0
3173 chmod 771 $DIR/$tdir
3174 chgrp $RUNAS_ID $DIR/$tdir
3175 $RUNAS -u $RUNAS_ID -g $(($RUNAS_ID + 1)) -G1,2,$RUNAS_ID ls $DIR/$tdir
3177 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3178 [ -z "$GROUP_UPCALL" ] && \
3179 skip "lctl get_param failed! Useless to continue the test!" && return
3180 [ "$GROUP_UPCALL" = "NONE" -a $RC -eq 0 ] && \
3181 error "no-upcall passed" || true
3182 [ "$GROUP_UPCALL" != "NONE" -a $RC -ne 0 ] && \
3183 error "upcall failed" || true
3185 run_test 67a "supplementary group failure (should return error) ="
3190 do_facet mds lctl set_param -n mds.*.group_upcall NONE
3193 test_67b() { # bug 3285 - supplementary group fails on MDS, passes on client
3195 local lustre_version=$(get_lustre_version mds)
3196 if [[ $lustre_version != 1.8* ]]; then
3197 skip mds running $lustre_version, no group_upcall
3201 # needs to be in /etc/groups on MDS, gid == uid
3202 # Let's use RUNAS_ID
3203 T67_UID=${T67_UID:-$RUNAS_ID}
3205 [ "$UID" = "$T67_UID" ] && skip "UID = T67_UID = $UID -- skipping" && return
3206 check_kernel_version 35 || return 0
3207 do_facet mds grep -q ":$T67_UID:$T67_UID" /etc/passwd || \
3208 { skip "Need gid=$T67_UID group and gid == uid on mds !" && return; }
3210 GROUP_UPCALL=$(do_facet mds lctl get_param -n mds.*.group_upcall)
3211 [ -z "$GROUP_UPCALL" ] && \
3212 skip "lctl get_param failed! Useless to continue the test!" && return
3213 [ "$GROUP_UPCALL" != "NONE" ] && \
3214 skip "skip test - upcall=$GROUP_UPCALL" && return
3216 trap cleanup_67b EXIT
3218 chmod 771 $DIR/$tdir
3219 chgrp $T67_UID $DIR/$tdir
3220 local l_getgroups=$(do_facet mds which l_getgroups)
3221 do_facet mds lctl set_param -n mds.*.group_upcall $l_getgroups
3222 do_facet mds $l_getgroups -d $T67_UID
3223 $RUNAS -u $T67_UID -g 999 -G8,9,$T67_UID touch $DIR/$tdir/$tfile || \
3224 error "'touch $DIR/$tdir/$tfile' failed"
3225 [ -f $DIR/$tdir/$tfile ] || error "$DIR/$tdir/$tfile create error"
3228 run_test 67b "supplementary group test ========================="
3233 if [ ! -z "$LLOOP" ]; then
3234 swapoff $LLOOP || error "swapoff failed"
3235 $LCTL blockdev_detach $LLOOP || error "detach failed"
3243 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3247 swapon -s | awk '($1 == "'$1'") { print $4 }'
3251 # excercise swapping to lustre by adding a high priority swapfile entry
3252 # and then consuming memory until it is used.
3254 [ "$UID" != 0 ] && skip_env "must run as root" && return
3255 lctl get_param -n devices | grep -q obdfilter && \
3256 skip "local OST" && return
3258 grep -q llite_lloop /proc/modules
3259 [ $? -ne 0 ] && skip_env "can't find module llite_lloop" && return
3261 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3262 skip "can't reliably test swap with TCP" && return
3264 MEMTOTAL=`meminfo MemTotal`
3265 NR_BLOCKS=$((MEMTOTAL>>8))
3266 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3268 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3269 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3272 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3274 trap cleanup_68 EXIT
3276 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3278 echo "before: `swapon -s | grep $LLOOP`"
3279 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3280 echo "after: `swapon -s | grep $LLOOP`"
3281 SWAPUSED=`swap_used $LLOOP`
3285 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3287 run_test 68 "support swapping to Lustre ========================"
3289 # bug5265, obdfilter oa2dentry return -ENOENT
3290 # #define OBD_FAIL_OST_ENOENT 0x217
3292 remote_ost_nodsh && skip "remote OST with nodsh" && return
3295 $SETSTRIPE $f -c 1 -i 0
3297 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3299 #define OBD_FAIL_OST_ENOENT 0x217
3300 do_facet ost1 lctl set_param fail_loc=0x217
3301 truncate $f 1 # vmtruncate() will ignore truncate() error.
3302 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3304 do_facet ost1 lctl set_param fail_loc=0
3305 $DIRECTIO write $f 0 2 || error "write error"
3307 cancel_lru_locks osc
3308 $DIRECTIO read $f 0 1 || error "read error"
3310 #define OBD_FAIL_OST_ENOENT 0x217
3311 do_facet ost1 lctl set_param fail_loc=0x217
3312 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3314 do_facet ost1 lctl set_param fail_loc=0
3317 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3321 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3323 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3325 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3326 check_kernel_version 43 || return 0
3327 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3329 # Check that testing environment is properly set up. Skip if not
3330 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3331 skip_env "User $RUNAS_ID does not exist - skipping"
3337 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3338 # See if we are still setuid/sgid
3339 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3340 # Now test that MDS is updated too
3341 cancel_lru_locks mdc
3342 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3345 run_test 72 "Test that remove suid works properly (bug5695) ===="
3347 # bug 3462 - multiple simultaneous MDC requests
3351 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3354 #define OBD_FAIL_MDS_PAUSE_OPEN 0x129
3355 lctl set_param fail_loc=0x80000129
3356 multiop $DIR/d73-1/f73-2 Oc &
3358 lctl set_param fail_loc=0
3360 multiop $DIR/d73-2/f73-3 Oc &
3364 wait $pid1 || return 1
3368 $CHECKSTAT -t file $DIR/d73-1/f73-1 || error "$DIR/d73-1/f73-1 not file"
3369 $CHECKSTAT -t file $DIR/d73-1/f73-2 || error "$DIR/d73-1/f73-2 not file"
3370 $CHECKSTAT -t file $DIR/d73-2/f73-3 || error "$DIR/d73-2/f73-3 not file"
3374 run_test 73 "multiple MDC requests (should not deadlock)"
3376 test_74a() { # bug 6149, 6184
3377 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3379 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3380 # will spin in a tight reconnection loop
3382 lctl set_param fail_loc=0x8000030e
3383 # get any lock that won't be difficult - lookup works.
3385 lctl set_param fail_loc=0
3388 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3390 test_74b() { # bug 13310
3391 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3393 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3394 # will spin in a tight reconnection loop
3395 lctl set_param fail_loc=0x8000030e
3396 # get a "difficult" lock
3398 lctl set_param fail_loc=0
3401 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3403 JOIN=${JOIN:-"lfs join"}
3410 [ $T75_PREP = "yes" ] && return
3411 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3413 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3422 cp -p ${F128k} ${FHEAD}
3423 log "finished cp to $FHEAD"
3424 cp -p ${F128k} ${FTAIL}
3425 log "finished cp to $FTAIL"
3426 cat ${F128k} ${F128k} > ${F75}_sim_sim
3428 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3429 log "finished join $FHEAD to ${F75}_sim_sim"
3430 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3431 log "finished cmp $FHEAD to ${F75}_sim_sim"
3432 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3434 run_test 75a "TEST join file ===================================="
3439 cp -p ${F128k} ${FTAIL}
3440 cat ${F75}_sim_sim >> ${F75}_join_sim
3441 cat ${F128k} >> ${F75}_join_sim
3442 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3443 cmp ${FHEAD} ${F75}_join_sim || \
3444 error "${FHEAD} ${F75}_join_sim are different"
3445 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3447 run_test 75b "TEST join file 2 =================================="
3452 cp -p ${F128k} ${FTAIL}
3453 cat ${F128k} >> ${F75}_sim_join
3454 cat ${F75}_join_sim >> ${F75}_sim_join
3455 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3456 cmp ${FTAIL} ${F75}_sim_join || \
3457 error "${FTAIL} ${F75}_sim_join are different"
3458 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3460 run_test 75c "TEST join file 3 =================================="
3465 cp -p ${F128k} ${FHEAD}
3466 cp -p ${F128k} ${FHEAD}_tmp
3467 cat ${F75}_sim_sim >> ${F75}_join_join
3468 cat ${F75}_sim_join >> ${F75}_join_join
3469 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3470 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3471 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3472 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3474 run_test 75d "TEST join file 4 =================================="
3479 rm -rf ${FHEAD} || "delete join file error"
3481 run_test 75e "TEST join file 5 (remove joined file) ============="
3486 cp -p ${F128k} ${F75}_join_10_compare
3487 cp -p ${F128k} ${F75}_join_10
3488 for ((i = 0; i < 10; i++)); do
3489 cat ${F128k} >> ${F75}_join_10_compare
3490 cp -p ${F128k} ${FTAIL}
3491 $JOIN ${F75}_join_10 ${FTAIL} || \
3492 error "join ${F75}_join_10 ${FTAIL} error"
3493 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3495 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3496 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3498 run_test 75f "TEST join file 6 (join 10 files) =================="
3501 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3502 $LFS getstripe ${F75}_join_10
3504 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3508 run_test 75g "TEST join file 7 (open unlink) ===================="
3511 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3514 test_76() { # bug 1443
3515 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3516 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3517 BEFORE_INODES=`num_inodes`
3518 echo "before inodes: $BEFORE_INODES"
3520 [ "$SLOW" = "no" ] && COUNT=100
3521 for i in `seq $COUNT`; do
3525 AFTER_INODES=`num_inodes`
3526 echo "after inodes: $AFTER_INODES"
3527 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3528 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3531 run_test 76 "destroy duplicate inodes in client inode cache ===="
3536 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums |
3539 lctl set_param -n osc.*.checksums=$1
3543 export ORIG_CSUM_TYPE=""
3544 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3547 [ "$ORIG_CSUM_TYPE" ] || \
3548 ORIG_CSUM_TYPE=`lctl get_param -n osc.*osc-[^mM]*.checksum_type | sed 's/.*\[\(.*\)\].*/\1/g' \
3550 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3551 log "set checksum type to $1"
3554 F77_TMP=$TMP/f77-temp
3557 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3558 error "error writing to $F77_TMP"
3561 test_77a() { # bug 10889
3562 [ ! -f $F77_TMP ] && setup_f77
3564 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3567 run_test 77a "normal checksum read/write operation ============="
3569 test_77b() { # bug 10889
3570 [ ! -f $F77_TMP ] && setup_f77
3571 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3572 lctl set_param fail_loc=0x80000409
3574 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3575 error "dd error: $?"
3576 lctl set_param fail_loc=0
3579 run_test 77b "checksum error on client write ===================="
3581 test_77c() { # bug 10889
3582 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3584 for algo in $CKSUM_TYPES; do
3585 cancel_lru_locks osc
3586 set_checksum_type $algo
3587 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3588 lctl set_param fail_loc=0x80000408
3589 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3590 lctl set_param fail_loc=0
3593 set_checksum_type $ORIG_CSUM_TYPE
3595 run_test 77c "checksum error on client read ==================="
3597 test_77d() { # bug 10889
3598 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3599 lctl set_param fail_loc=0x80000409
3601 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3602 error "direct write: rc=$?"
3603 lctl set_param fail_loc=0
3606 run_test 77d "checksum error on OST direct write ==============="
3608 test_77e() { # bug 10889
3609 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3610 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3611 lctl set_param fail_loc=0x80000408
3613 cancel_lru_locks osc
3614 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3615 error "direct read: rc=$?"
3616 lctl set_param fail_loc=0
3619 run_test 77e "checksum error on OST direct read ================"
3621 test_77f() { # bug 10889
3623 for algo in $CKSUM_TYPES; do
3624 cancel_lru_locks osc
3625 set_checksum_type $algo
3626 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3627 lctl set_param fail_loc=0x409
3628 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3629 error "direct write succeeded"
3630 lctl set_param fail_loc=0
3632 set_checksum_type $ORIG_CSUM_TYPE
3635 run_test 77f "repeat checksum error on write (expect error) ===="
3637 test_77g() { # bug 10889
3638 remote_ost_nodsh && skip "remote OST with nodsh" && return
3640 [ ! -f $F77_TMP ] && setup_f77
3642 $SETSTRIPE $DIR/f77g -c 1 -i 0
3643 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3644 do_facet ost1 lctl set_param fail_loc=0x8000021a
3646 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3647 error "write error: rc=$?"
3648 do_facet ost1 lctl set_param fail_loc=0
3651 run_test 77g "checksum error on OST write ======================"
3653 test_77h() { # bug 10889
3654 remote_ost_nodsh && skip "remote OST with nodsh" && return
3656 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3657 cancel_lru_locks osc
3658 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3659 do_facet ost1 lctl set_param fail_loc=0x8000021b
3661 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3662 do_facet ost1 lctl set_param fail_loc=0
3665 run_test 77h "checksum error on OST read ======================="
3667 test_77i() { # bug 13805
3668 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3669 lctl set_param fail_loc=0x40b
3670 remount_client $MOUNT
3671 lctl set_param fail_loc=0
3672 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3673 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3674 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3675 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3677 remount_client $MOUNT
3679 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3681 test_77j() { # bug 13805
3682 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3683 lctl set_param fail_loc=0x40c
3684 remount_client $MOUNT
3685 lctl set_param fail_loc=0
3686 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3687 param=`echo ${VALUE[0]} | cut -d "=" -f1`
3688 algo=`lctl get_param -n $param | sed 's/.*\[\(.*\)\].*/\1/g'`
3689 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3691 remount_client $MOUNT
3693 run_test 77j "client only supporting ADLER32 ===================="
3695 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3699 test_78() { # bug 10901
3700 remote_ost || { skip_env "local OST" && return; }
3702 cancel_lru_locks osc
3704 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3705 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3706 # directio allocates the buffer twice, one for writes and another
3707 # one for reads, so that it can check the data consistency
3708 F78SIZE=$((F78SIZE / 2))
3709 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3710 echo "MemTotal: $MEMTOTAL"
3711 # reserve 256MB of memory for the kernel and other running processes,
3712 # and then take 1/2 of the remaining memory for the read/write buffers.
3713 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3714 echo "Mem to use for directio: $MEMTOTAL"
3715 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3716 [ $F78SIZE -gt 512 ] && F78SIZE=512
3717 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3718 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3719 echo "Smallest OST: $SMALLESTOST"
3720 [ $SMALLESTOST -lt 10240 ] && \
3721 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3723 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3724 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3725 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3726 echo "File size: $F78SIZE"
3727 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3728 for i in `seq 1 $NSEQ`
3730 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3731 echo directIO rdwr round $i of $NSEQ
3732 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3737 run_test 78 "handle large O_DIRECT writes correctly ============"
3739 test_79() { # bug 12743
3740 wait_delete_completed
3742 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3743 BKFREE=$(calc_osc_kbytes kbytesfree)
3744 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3745 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3746 DFTOTAL=`echo $STRING | cut -d, -f1`
3747 DFUSED=`echo $STRING | cut -d, -f2`
3748 DFAVAIL=`echo $STRING | cut -d, -f3`
3749 DFFREE=$(($DFTOTAL - $DFUSED))
3751 ALLOWANCE=$((64 * $OSTCOUNT))
3753 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3754 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3755 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3757 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3758 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3759 error "df free($DFFREE) mismatch OST free($BKFREE)"
3761 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3762 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3763 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3766 run_test 79 "df report consistency check ======================="
3768 test_80() { # bug 10718
3769 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3771 local BEFORE=`date +%s`
3772 cancel_lru_locks osc
3773 local AFTER=`date +%s`
3774 local DIFF=$((AFTER-BEFORE))
3775 if [ $DIFF -gt 1 ] ; then
3776 error "elapsed for 1M@1T = $DIFF"
3780 run_test 80 "Page eviction is equally fast at high offsets too ===="
3783 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3784 mkdir -p $DIR/d99cvsroot || error "mkdir $DIR/d99cvsroot failed"
3785 chown $RUNAS_ID $DIR/d99cvsroot || error "chown $DIR/d99cvsroot failed"
3786 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3789 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
3792 run_test 99a "cvs init ========================================="
3795 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3796 [ ! -d $DIR/d99cvsroot ] && test_99a
3797 $RUNAS [ ! -w /tmp ] && skip "/tmp has wrong w permission -- skipping" && return
3798 cd /etc/init.d || error "cd /etc/init.d failed"
3799 # some versions of cvs import exit(1) when asked to import links or
3800 # files they can't read. ignore those files.
3801 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3802 ! -perm +4 -printf '-I %f\n')
3803 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3804 d99reposname vtag rtag > /dev/null || error "cvs import failed"
3806 run_test 99b "cvs import ======================================="
3809 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3810 [ ! -d $DIR/d99cvsroot ] && test_99b
3811 cd $DIR || error "cd $DIR failed"
3812 mkdir -p $DIR/d99reposname || error "mkdir $DIR/d99reposname failed"
3813 chown $RUNAS_ID $DIR/d99reposname || \
3814 error "chown $DIR/d99reposname failed"
3815 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname > /dev/null || \
3816 error "cvs co d99reposname failed"
3818 run_test 99c "cvs checkout ====================================="
3821 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3822 [ ! -d $DIR/d99cvsroot ] && test_99c
3823 cd $DIR/d99reposname
3825 $RUNAS cvs add -m 'addmsg' foo99
3827 run_test 99d "cvs add =========================================="
3830 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3831 [ ! -d $DIR/d99cvsroot ] && test_99c
3832 cd $DIR/d99reposname
3835 run_test 99e "cvs update ======================================="
3838 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3839 [ ! -d $DIR/d99cvsroot ] && test_99d
3840 cd $DIR/d99reposname
3841 $RUNAS cvs commit -m 'nomsg' foo99
3843 run_test 99f "cvs commit ======================================="
3846 [ "$NETTYPE" = tcp ] || \
3847 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3850 remote_ost_nodsh && skip "remote OST with nodsh" && return
3851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3853 { skip "useless for local single node setup" && return; }
3855 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3856 [ "$PROT" != "tcp" ] && continue
3857 RPORT=$(echo $REMOTE | cut -d: -f2)
3858 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3861 LPORT=`echo $LOCAL | cut -d: -f2`
3862 if [ $LPORT -ge 1024 ]; then
3863 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3865 error_exit "local: $LPORT > 1024, remote: $RPORT"
3868 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3870 run_test 100 "check local port using privileged port ==========="
3872 function get_named_value()
3881 echo $line | sed "s/^$tag//"
3888 export CACHE_MAX=`lctl get_param -n llite/*/max_cached_mb | head -n 1`
3890 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3898 [ "$CPU" = "UML" ] && nreads=1000
3899 local cache_limit=32
3901 lctl set_param -n osc.*.rpc_stats 0
3902 trap cleanup_101 EXIT
3904 lctl set_param -n llite.*.read_ahead_stats 0
3905 lctl set_param -n llite.*.max_cached_mb $cache_limit
3908 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3910 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3911 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3914 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3915 get_named_value 'read but discarded' | cut -d" " -f1`; do
3916 discard=$(($discard + $s))
3920 if [ $(($discard * 10)) -gt $nreads ] ;then
3921 lctl get_param osc.*.rpc_stats
3922 lctl get_param llite.*.read_ahead_stats
3923 error "too many ($discard) discarded pages"
3925 rm -f $DIR/$tfile || true
3927 run_test 101 "check read-ahead for random reads ================"
3929 export SETUP_TEST101b=no
3931 [ "$SETUP_TEST101b" = "yes" ] && return
3934 STRIPE_COUNT=$OSTCOUNT
3937 trap cleanup_101 EXIT
3938 # prepare the read-ahead file
3939 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3941 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3947 rm -rf $DIR/$tdir $DIR/$tfile
3952 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3957 local STRIPE_SIZE=1048576
3958 local RA_INC=1048576
3959 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3960 local FILE_LENGTH=$((64*100))
3961 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3962 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3963 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3964 get_named_value 'read but discarded' | \
3965 cut -d" " -f1 | calc_total`
3967 if [ $DISCARD -gt $discard_limit ]; then
3968 lctl get_param llite.*.read_ahead_stats
3969 error "Too many ($DISCARD) discarded pages (size ${READ_SIZE})"
3971 echo "Read-ahead success for size ${READ_SIZE}"
3976 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs for stride-read" && return
3977 local STRIPE_SIZE=1048576
3978 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3979 local FILE_LENGTH=$((STRIPE_SIZE*100))
3980 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3981 # prepare the read-ahead file
3983 cancel_lru_locks osc
3984 for BIDX in 2 4 8 16 32 64 128 256; do
3985 local BSIZE=$((BIDX*4096))
3986 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3987 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3988 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3989 $LCTL set_param -n llite.*.read_ahead_stats 0
3990 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3991 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3992 cancel_lru_locks osc
3993 ra_check_101b $BSIZE
3997 run_test 101b "check stride-io mode read-ahead ================="
4000 local STRIPE_SIZE=1048576
4001 local FILE_LENGTH=$((STRIPE_SIZE*100))
4006 cancel_lru_locks osc
4007 $LCTL set_param osc.*.rpc_stats 0
4008 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4009 for OSC in `$LCTL get_param -N osc.*`
4011 if [ "$OSC" == "osc.num_refs" ]; then
4014 lines=`$LCTL get_param -n ${OSC}.rpc_stats | wc | awk '{print $1}'`
4015 if [ $lines -le 20 ]; then
4019 rpc4k=$($LCTL get_param -n $OSC | awk '$1 == "1:" { print $2; exit; }')
4020 rpc8k=$($LCTL get_param -n $OSC | awk '$1 == "2:" { print $2; exit; }')
4021 rpc16k=$($LCTL get_param -n $OSC | awk '$1 == "4:" { print $2; exit; }')
4022 rpc32k=$($LCTL get_param -n $OSC | awk '$1 == "8:" { print $2; exit; }')
4024 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4025 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4026 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4027 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4029 echo "Small rpc check passed!"
4030 rpc64k=$($LCTL get_param -n $OSC | awk '$1 == "16:" { print $2; exit; }')
4031 rpc128k=$($LCTL get_param -n $OSC | awk '$1 == "32:" { print $2; exit; }')
4032 rpc256k=$($LCTL get_param -n $OSC | awk '$1 == "64:" { print $2; exit; }')
4033 rpc512k=$($LCTL get_param -n $OSC | awk '$1 == "128:" { print $2; exit; }')
4034 rpc1024k=$($LCTL get_param -n $OSC | awk '$1 == "256:" { print $2; exit; }')
4036 [ $rpc64k == 0 ] && error "No 64k readahead IO ${rpc64k}"
4037 [ $rpc128k == 0 ] && error "No 128k readahead IO ${rpc128k}"
4038 [ $rpc256k == 0 ] && error "No 256k readahead IO ${rpc256k}"
4039 [ $rpc512k == 0 ] && error "No 512k readahead IO ${rpc256k}"
4040 [ $rpc1024k == 0 ] && error "No 1024k readahead IO ${rpc1024k}"
4041 echo "Big rpc check passed!"
4046 run_test 101c "check stripe_size aligned read-ahead ================="
4049 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4050 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4054 local file=$DIR/$tfile
4055 local size=${FILESIZE_101c:-500}
4056 local ra_MB=${READAHEAD_MB:-40}
4058 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4059 [ $space -gt $((size / 1024)) ] ||
4060 { skip "Need free space ${size}M, have $space" && return; }
4062 echo Creating ${size}M test file $file
4063 dd if=/dev/zero of=$file bs=1M count=$size
4064 echo Cancel LRU locks on lustre client to flush the client cache
4065 cancel_lru_locks osc
4067 echo Disable read-ahead
4068 local old_READAHEAD=$(set_read_ahead 0)
4070 echo Reading the test file $file with read-ahead disabled
4071 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4073 echo Cancel LRU locks on lustre client to flush the client cache
4074 cancel_lru_locks osc
4075 echo Enable read-ahead with ${ra_MB}MB
4076 set_read_ahead $ra_MB
4078 echo Reading the test file $file with read-ahead enabled
4079 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4081 echo read-ahead disabled time read $time_ra_OFF
4082 echo read-ahead enabled time read $time_ra_ON
4084 set_read_ahead $old_READAHEAD
4087 [ $time_ra_ON -lt $time_ra_OFF ] ||
4088 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4089 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4091 run_test 101d "file read with and without read-ahead enabled ================="
4093 export SETUP_TEST102=no
4095 [ "$SETUP_TEST102" = "yes" ] && return
4097 chown $RUNAS_ID $DIR/$tdir
4100 STRIPE_COUNT=$OSTCOUNT
4101 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4103 trap cleanup_test102 EXIT
4105 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4109 for count in `seq 1 $STRIPE_COUNT`
4111 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4113 local stripe_size=`expr $STRIPE_SIZE \* $num`
4114 local file=file"$num-$offset-$count"
4115 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4121 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4127 [ "$SETUP_TEST102" = "yes" ] || return 0
4133 local testfile=$DIR/xattr_testfile
4138 [ "$UID" != 0 ] && skip_env "must run as root" && return
4139 [ -z "`lctl get_param -n mdc.*.connect_flags | grep xattr`" ] &&
4140 skip_env "must have user_xattr" && return
4141 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4143 echo "set/get xattr..."
4144 setfattr -n trusted.name1 -v value1 $testfile || error
4145 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4146 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4148 setfattr -n user.author1 -v author1 $testfile || error
4149 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4150 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4153 setfattr -n trusted.name2 -v value2 $testfile || error
4154 setfattr -n trusted.name3 -v value3 $testfile || error
4155 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4156 grep "trusted.name" | wc -l` -eq 3 ] || error
4159 setfattr -n user.author2 -v author2 $testfile || error
4160 setfattr -n user.author3 -v author3 $testfile || error
4161 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4162 grep "user" | wc -l` -eq 3 ] || error
4164 echo "remove xattr..."
4165 setfattr -x trusted.name1 $testfile || error
4166 getfattr -d -m trusted $testfile 2> /dev/null | \
4167 grep "trusted.name1" && error || true
4169 setfattr -x user.author1 $testfile || error
4170 getfattr -d -m user $testfile 2> /dev/null | \
4171 grep "user.author1" && error || true
4173 # b10667: setting lustre special xattr be silently discarded
4174 echo "set lustre special xattr ..."
4175 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4179 run_test 102a "user xattr test =================================="
4182 # b10930: get/set/list trusted.lov xattr
4183 echo "get/set/list trusted.lov xattr ..."
4184 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4185 local testfile=$DIR/$tfile
4186 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4187 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4188 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4190 local testfile2=${testfile}2
4191 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4192 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4195 setfattr -n trusted.lov -v $value $testfile2
4196 local tmp_file=${testfile}3
4197 $GETSTRIPE -v $testfile2 > $tmp_file
4198 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4199 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4200 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4201 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4203 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4206 # b10930: get/set/list lustre.lov xattr
4207 echo "get/set/list lustre.lov xattr ..."
4208 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4210 chown $RUNAS_ID $DIR/$tdir
4211 local testfile=$DIR/$tdir/$tfile
4212 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4213 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4214 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4216 local testfile2=${testfile}2
4217 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4218 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4220 $RUNAS $MCREATE $testfile2
4221 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4222 local tmp_file=${testfile}3
4223 $RUNAS $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 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4231 compare_stripe_info1() {
4232 local stripe_index_all_zero=1
4236 for count in `seq 1 $STRIPE_COUNT`
4238 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4240 local size=`expr $STRIPE_SIZE \* $num`
4241 local file=file"$num-$offset-$count"
4242 get_stripe_info client $PWD/$file "$1"
4243 if [ $stripe_size -ne $size ]; then
4244 error "$file: different stripe size $stripe_size, expected $size" && return
4246 if [ $stripe_count -ne $count ]; then
4247 error "$file: different stripe count $stripe_count, expected $count" && return
4249 if [ $stripe_index -ne 0 ]; then
4250 stripe_index_all_zero=0
4255 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4260 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4264 # b10930: tar test for trusted.lov xattr
4265 TAR=$(find_lustre_tar)
4266 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4267 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4270 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4272 compare_stripe_info1
4274 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4277 # b10930: tar test for trusted.lov xattr
4278 TAR=$(find_lustre_tar)
4279 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4280 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4284 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4286 compare_stripe_info1
4288 run_test 102f "tar copy files, not keep osts ==========="
4290 test_102h() { # bug 15777
4291 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4292 skip "must have user_xattr" && return
4293 [ -z "$(which setfattr 2>/dev/null)" ] &&
4294 skip_env "could not find setfattr" && return
4299 VALUE=datadatadatadatadatadatadatadata
4300 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4301 VALUE="$VALUE$VALUE"
4303 log "save $XBIG on $DIR/$tfile"
4304 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4305 error "saving $XBIG on $DIR/$tfile failed"
4306 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4307 OSIZE=$(echo $ORIG | wc -c)
4308 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4311 log "save $XSML on $DIR/$tfile"
4312 setfattr -n $XSML -v val $DIR/$tfile ||
4313 error "saving $XSML on $DIR/$tfile failed"
4314 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4315 if [ "$NEW" != "$ORIG" ]; then
4318 error "$XBIG different after saving $XSML"
4321 log "grow $XSML on $DIR/$tfile"
4322 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4323 error "growing $XSML on $DIR/$tfile failed"
4324 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4325 if [ "$NEW" != "$ORIG" ]; then
4328 error "$XBIG different after growing $XSML"
4330 log "$XBIG still valid after growing $XSML"
4332 run_test 102h "grow xattr from inside inode to external block"
4334 test_102i() { # bug 17038
4336 ln -s $DIR/$tfile $DIR/${tfile}link
4337 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4338 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"
4339 rm -f $DIR/$tfile $DIR/${tfile}link
4341 run_test 102i "lgetxattr test on symbolic link ============"
4344 TAR=$(find_lustre_tar)
4345 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4346 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4347 setup_test102 "$RUNAS"
4349 chown $RUNAS_ID $DIR/d102j
4350 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4352 compare_stripe_info1 "$RUNAS"
4354 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4358 # b22187 just check that does not crash for regular file.
4359 setfattr -n trusted.lov $DIR/$tfile
4360 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4361 local test_kdir=$DIR/d102k
4363 local default_size=`$GETSTRIPE -s $test_kdir`
4364 local default_count=`$GETSTRIPE -c $test_kdir`
4365 local default_offset=`$GETSTRIPE -o $test_kdir`
4366 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4367 setfattr -n trusted.lov $test_kdir
4368 local stripe_size=`$GETSTRIPE -s $test_kdir`
4369 local stripe_count=`$GETSTRIPE -c $test_kdir`
4370 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4371 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4372 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4373 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4374 rm -rf $DIR/$tfile $test_kdir
4376 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4382 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4387 [ "$UID" != 0 ] && skip_env "must run as root" && return
4388 [ -z "$(lctl get_param mdc.*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4389 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4395 echo "performing cp ..."
4396 run_acl_subtest cp || error
4397 echo "performing getfacl-noacl..."
4398 run_acl_subtest getfacl-noacl > /dev/null || error "getfacl-noacl test failed"
4399 echo "performing misc..."
4400 run_acl_subtest misc > /dev/null || error "misc test failed"
4401 # XXX add back permission test when we support supplementary groups.
4402 # echo "performing permissions..."
4403 # run_acl_subtest permissions || error
4404 echo "performing setfacl..."
4405 run_acl_subtest setfacl > /dev/null || error "setfacl test failed"
4407 # inheritance test got from HP
4408 echo "performing inheritance..."
4409 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4410 chmod +x make-tree || error "chmod +x failed"
4411 run_acl_subtest inheritance > /dev/null || error "inheritance test failed"
4417 run_test 103 "acl test ========================================="
4421 lfs df || error "lfs df failed"
4422 lfs df -ih || error "lfs df -ih failed"
4423 lfs df -h $DIR || error "lfs df -h $DIR failed"
4424 lfs df -i $DIR || error "lfs df -i $DIR failed"
4425 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4426 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4428 OSC=`lctl get_param -n devices | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
4429 lctl --device %$OSC deactivate
4430 lfs df || error "lfs df with deactivated OSC failed"
4431 lctl --device %$OSC recover
4432 lfs df || error "lfs df with reactivated OSC failed"
4434 run_test 104a "lfs df [-ih] [path] test ========================="
4437 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4439 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4440 if [ $denied_cnt -ne 0 ];
4442 error "lfs check servers test failed"
4445 run_test 104b "$RUNAS lfs check servers test ===================="
4448 # doesn't work on 2.4 kernels
4450 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4452 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4454 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4457 run_test 105a "flock when mounted without -o flock test ========"
4461 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4463 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4465 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4468 run_test 105b "fcntl when mounted without -o flock test ========"
4472 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4474 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4476 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4479 run_test 105c "lockf when mounted without -o flock test ========"
4481 test_105d() { # bug 15924
4483 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4484 skip "mount w/o flock enabled" && return
4485 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4486 $LCTL set_param fail_loc=0x80000315
4487 flocks_test 2 $DIR/$tdir
4489 run_test 105d "flock race (should not freeze) ========"
4491 test_106() { #bug 10921
4493 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4494 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4496 run_test 106 "attempt exec of dir followed by chown of that dir"
4505 local save_pattern=$(sysctl -n kernel.core_pattern)
4506 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4507 sysctl -w kernel.core_pattern=$file
4508 sysctl -w kernel.core_uses_pid=0
4516 kill -s 11 $SLEEPPID
4518 if [ -e $file ]; then
4519 size=`stat -c%s $file`
4520 [ $size -eq 0 ] && error "Zero length core file $file"
4522 error "Fail to create core file $file"
4525 sysctl -w kernel.core_pattern=$save_pattern
4526 sysctl -w kernel.core_uses_pid=$save_uses_pid
4529 run_test 107 "Coredump on SIG"
4532 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4534 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4536 echo "Starting with $OSTIO_pre threads"
4539 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4540 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4541 echo "$NUMTEST creates/unlinks"
4543 createmany -o $DIR/$tdir/$tfile $NUMTEST
4544 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4546 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4549 # don't return an error
4550 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4551 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4552 echo "This may be fine, depending on what ran before this test" &&\
4553 echo "and how fast this system is." && return
4555 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4557 run_test 115 "verify dynamic thread creation===================="
4560 wait_delete_completed
4561 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC][-_]*.kbytesavail))
4562 echo OST kbytes available: ${AVAIL[@]}
4563 MAXI=0; MAXV=${AVAIL[0]}
4564 MINI=0; MINV=${AVAIL[0]}
4565 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4566 #echo OST $i: ${AVAIL[i]}kb
4567 if [ ${AVAIL[i]} -gt $MAXV ]; then
4568 MAXV=${AVAIL[i]}; MAXI=$i
4570 if [ ${AVAIL[i]} -lt $MINV ]; then
4571 MINV=${AVAIL[i]}; MINI=$i
4574 echo Min free space: OST $MINI: $MINV
4575 echo Max free space: OST $MAXI: $MAXV
4579 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
4581 echo -n "Free space priority "
4582 lctl get_param -n lov.*.qos_prio_free
4585 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI" &&\
4588 # generate uneven OSTs
4589 mkdir -p $DIR/$tdir/OST${MINI}
4592 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4593 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4595 while [ $FILL -gt 0 ]; do
4596 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4597 FILL=$(($FILL - 2048))
4606 DIFF=$(($MAXV - $MINV))
4607 DIFF2=$(($DIFF * 100 / $MINV))
4608 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4609 if [ $DIFF2 -gt 20 ]; then
4612 echo "failed - QOS mode won't be used"
4613 error_ignore "QOS imbalance criteria not met"
4617 MINI1=$MINI; MINV1=$MINV
4618 MAXI1=$MAXI; MAXV1=$MAXV
4620 # now fill using QOS
4621 echo writing a bunch of files to QOS-assigned OSTs
4622 $SETSTRIPE $DIR/$tdir -c 1
4624 while [ $FILL -gt 0 ]; do
4625 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4626 FILL=$(($FILL - 200))
4630 echo "wrote $i 200k files"
4634 echo "Note: free space may not be updated, so measurements might be off"
4636 DIFF2=$(($MAXV - $MINV))
4637 echo "free space delta: orig $DIFF final $DIFF2"
4638 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4639 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4640 echo "Wrote $DIFF to smaller OST $MINI1"
4641 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4642 echo "Wrote $DIFF2 to larger OST $MAXI1"
4643 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4645 # Figure out which files were written where
4646 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | awk '/'$MINI1': / {print $2; exit}')
4648 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4649 echo "$MINC files created on smaller OST $MINI1"
4650 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd | (awk '/'$MAXI1': / {print $2; exit}'))
4651 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4652 echo "$MAXC files created on larger OST $MAXI1"
4653 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4654 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4658 run_test 116 "stripe QOS: free space balance ==================="
4660 test_117() # bug 10891
4662 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4663 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4664 lctl set_param fail_loc=0x21e
4665 > $DIR/$tfile || error "truncate failed"
4666 lctl set_param fail_loc=0
4667 echo "Truncate succeeded."
4669 run_test 117 "verify fsfilt_extend ============================="
4671 export OLD_RESENDCOUNT=""
4672 set_resend_count () {
4673 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4674 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4675 lctl set_param -n $PROC_RESENDCOUNT $1
4676 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4679 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4681 # Reset async IO behavior after error case
4683 FILE=$DIR/reset_async
4685 # Ensure all OSCs are cleared
4686 $SETSTRIPE -c -1 $FILE
4687 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4692 test_118a() #bug 11710
4696 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4697 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4698 WRITEBACK=$(lctl get_param "llite.*.dump_page_cache" | grep -c writeback)
4700 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4701 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4705 run_test 118a "verify O_SYNC works =========="
4709 remote_ost_nodsh && skip "remote OST with nodsh" && return
4713 #define OBD_FAIL_OST_ENOENT 0x217
4714 set_nodes_failloc "$(osts_nodes)" 0x217
4715 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4717 set_nodes_failloc "$(osts_nodes)" 0
4718 DIRTY=$(lctl get_param llite.*.dump_page_cache | grep -c dirty)
4719 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4721 if [[ $RC -eq 0 ]]; then
4722 error "Must return error due to dropped pages, rc=$RC"
4726 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4727 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4731 echo "Dirty pages not leaked on ENOENT"
4733 # Due to the above error the OSC will issue all RPCs syncronously
4734 # until a subsequent RPC completes successfully without error.
4735 multiop $DIR/$tfile Ow4096yc
4740 run_test 118b "Reclaim dirty pages on fatal error =========="
4744 remote_ost_nodsh && skip "remote OST with nodsh" && return
4748 #define OBD_FAIL_OST_EROFS 0x216
4749 set_nodes_failloc "$(osts_nodes)" 0x216
4751 # multiop should block due to fsync until pages are written
4752 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4756 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4757 error "Multiop failed to block on fsync, pid=$MULTIPID"
4760 WRITEBACK=$(lctl get_param -n llite/*/dump_page_cache | grep -c writeback)
4761 if [[ $WRITEBACK -eq 0 ]]; then
4762 error "No page in writeback, writeback=$WRITEBACK"
4765 set_nodes_failloc "$(osts_nodes)" 0
4768 if [[ $RC -ne 0 ]]; then
4769 error "Multiop fsync failed, rc=$RC"
4772 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4773 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4774 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4775 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4779 echo "Dirty pages flushed via fsync on EROFS"
4782 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4786 remote_ost_nodsh && skip "remote OST with nodsh" && return
4790 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4791 set_nodes_failloc "$(osts_nodes)" 0x214
4792 # multiop should block due to fsync until pages are written
4793 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4797 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4798 error "Multiop failed to block on fsync, pid=$MULTIPID"
4801 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4802 if [[ $WRITEBACK -eq 0 ]]; then
4803 error "No page in writeback, writeback=$WRITEBACK"
4806 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4807 set_nodes_failloc "$(osts_nodes)" 0
4809 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4810 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4811 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4812 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4816 echo "Dirty pages gaurenteed flushed via fsync"
4819 run_test 118d "Fsync validation inject a delay of the bulk =========="
4824 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4825 lctl set_param fail_loc=0x8000040a
4827 # Should simulate EINVAL error which is fatal
4828 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4830 if [[ $RC -eq 0 ]]; then
4831 error "Must return error due to dropped pages, rc=$RC"
4834 lctl set_param fail_loc=0x0
4836 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4837 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4838 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4839 if [[ $LOCKED -ne 0 ]]; then
4840 error "Locked pages remain in cache, locked=$LOCKED"
4843 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4844 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4848 echo "No pages locked after fsync"
4853 run_test 118f "Simulate unrecoverable OSC side error =========="
4858 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4859 lctl set_param fail_loc=0x406
4861 # simulate local -ENOMEM
4862 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4865 lctl set_param fail_loc=0
4866 if [[ $RC -eq 0 ]]; then
4867 error "Must return error due to dropped pages, rc=$RC"
4870 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4871 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4872 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4873 if [[ $LOCKED -ne 0 ]]; then
4874 error "Locked pages remain in cache, locked=$LOCKED"
4877 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4878 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4882 echo "No pages locked after fsync"
4887 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4890 remote_ost_nodsh && skip "remote OST with nodsh" && return
4894 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4895 set_nodes_failloc "$(osts_nodes)" 0x20e
4896 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4897 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4900 set_nodes_failloc "$(osts_nodes)" 0
4901 if [[ $RC -eq 0 ]]; then
4902 error "Must return error due to dropped pages, rc=$RC"
4905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writebac)
4908 if [[ $LOCKED -ne 0 ]]; then
4909 error "Locked pages remain in cache, locked=$LOCKED"
4912 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4913 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4917 echo "No pages locked after fsync"
4921 run_test 118h "Verify timeout in handling recoverables errors =========="
4924 remote_ost_nodsh && skip "remote OST with nodsh" && return
4928 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4929 set_nodes_failloc "$(osts_nodes)" 0x20e
4931 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4932 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4935 set_nodes_failloc "$(osts_nodes)" 0
4939 if [[ $RC -ne 0 ]]; then
4940 error "got error, but should be not, rc=$RC"
4943 LOCKED=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c locked)
4944 DIRTY=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c dirty)
4945 WRITEBACK=$(lctl get_param -n "llite.*.dump_page_cache" | grep -c writeback)
4946 if [[ $LOCKED -ne 0 ]]; then
4947 error "Locked pages remain in cache, locked=$LOCKED"
4950 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4951 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4955 echo "No pages locked after fsync"
4959 run_test 118i "Fix error before timeout in recoverable error =========="
4962 remote_ost_nodsh && skip "remote OST with nodsh" && return
4966 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4967 set_nodes_failloc "$(osts_nodes)" 0x220
4969 # return -EIO from OST
4970 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4972 set_nodes_failloc "$(osts_nodes)" 0x0
4973 if [[ $RC -eq 0 ]]; then
4974 error "Must return error due to dropped pages, rc=$RC"
4977 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4978 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4979 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4980 if [[ $LOCKED -ne 0 ]]; then
4981 error "Locked pages remain in cache, locked=$LOCKED"
4984 # in recoverable error on OST we want resend and stay until it finished
4985 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4986 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4990 echo "No pages locked after fsync"
4994 run_test 118j "Simulate unrecoverable OST side error =========="
4998 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5000 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5001 set_nodes_failloc "$(osts_nodes)" 0x20e
5004 for ((i=0;i<10;i++)); do
5005 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5006 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5013 set_nodes_failloc "$(osts_nodes)" 0
5016 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5018 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5020 test_119a() # bug 11737
5022 BSIZE=$((512 * 1024))
5023 directio write $DIR/$tfile 0 1 $BSIZE
5024 # We ask to read two blocks, which is more than a file size.
5025 # directio will indicate an error when requested and actual
5026 # sizes aren't equeal (a normal situation in this case) and
5027 # print actual read amount.
5028 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5029 if [ "$NOB" != "$BSIZE" ]; then
5030 error "read $NOB bytes instead of $BSIZE"
5034 run_test 119a "Short directIO read must return actual read amount"
5036 test_119b() # bug 11737
5038 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5040 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5041 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5043 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5044 error "direct read failed"
5047 run_test 119b "Sparse directIO read must return actual read amount"
5049 test_119c() # bug 13099
5052 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5053 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5056 run_test 119c "Testing for direct read hitting hole"
5058 test_119d() # bug 15950
5060 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5061 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5063 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5064 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5065 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5066 lctl set_param fail_loc=0x40d
5067 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5070 cat $DIR/$tfile > /dev/null &
5071 lctl set_param fail_loc=0
5074 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5076 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5077 error "the read rpcs have not completed in 2s"
5079 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5081 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5085 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5086 skip "no early lock cancel on server" && return 0
5087 lru_resize_disable mdc
5088 lru_resize_disable osc
5089 cancel_lru_locks mdc
5090 stat $DIR/$tdir > /dev/null
5091 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5092 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5094 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5095 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5096 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5097 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5098 lru_resize_enable mdc
5099 lru_resize_enable osc
5101 run_test 120a "Early Lock Cancel: mkdir test ==================="
5105 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5106 skip "no early lock cancel on server" && return 0
5107 lru_resize_disable mdc
5108 lru_resize_disable osc
5109 cancel_lru_locks mdc
5110 stat $DIR/$tdir > /dev/null
5111 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5112 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5114 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5115 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5116 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5117 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5118 lru_resize_enable mdc
5119 lru_resize_enable osc
5121 run_test 120b "Early Lock Cancel: create test =================="
5125 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5126 skip "no early lock cancel on server" && return 0
5127 lru_resize_disable mdc
5128 lru_resize_disable osc
5129 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5130 touch $DIR/$tdir/d1/f1
5131 cancel_lru_locks mdc
5132 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5133 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5134 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5135 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5136 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5137 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5138 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5139 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5140 lru_resize_enable mdc
5141 lru_resize_enable osc
5143 run_test 120c "Early Lock Cancel: link test ===================="
5147 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5148 skip "no early lock cancel on server" && return 0
5149 lru_resize_disable mdc
5150 lru_resize_disable osc
5152 cancel_lru_locks mdc
5153 stat $DIR/$tdir > /dev/null
5154 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5155 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5156 chmod a+x $DIR/$tdir
5157 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5158 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5159 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5160 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5161 lru_resize_enable mdc
5162 lru_resize_enable osc
5164 run_test 120d "Early Lock Cancel: setattr test ================="
5168 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5169 skip "no early lock cancel on server" && return 0
5170 lru_resize_disable mdc
5171 lru_resize_disable osc
5172 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5173 cancel_lru_locks mdc
5174 cancel_lru_locks osc
5175 dd if=$DIR/$tdir/f1 of=/dev/null
5176 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5177 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5178 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5179 unlink $DIR/$tdir/f1
5180 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5181 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5182 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5183 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5184 lru_resize_enable mdc
5185 lru_resize_enable osc
5187 run_test 120e "Early Lock Cancel: unlink test =================="
5190 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5191 skip "no early lock cancel on server" && return 0
5193 lru_resize_disable mdc
5194 lru_resize_disable osc
5195 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5196 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5197 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5198 cancel_lru_locks mdc
5199 cancel_lru_locks osc
5200 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5201 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5202 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /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 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 120f "Early Lock Cancel: rename test =================="
5216 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5217 skip "no early lock cancel on server" && return 0
5218 lru_resize_disable mdc
5219 lru_resize_disable osc
5221 echo create $count files
5223 cancel_lru_locks mdc
5224 cancel_lru_locks osc
5227 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5228 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5229 createmany -o $DIR/$tdir/f $count
5231 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5232 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5234 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5235 echo rm $count files
5238 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5239 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5241 echo total: $count removes in $((t2-t1))
5242 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5244 # wait for commitment of removal
5245 lru_resize_enable mdc
5246 lru_resize_enable osc
5248 run_test 120g "Early Lock Cancel: performance test ============="
5250 test_121() { #bug 10589
5251 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5252 lctl set_param fail_loc=0x310
5253 cancel_lru_locks osc > /dev/null
5254 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5255 lctl set_param fail_loc=0
5256 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5258 run_test 121 "read cancel race ================================="
5260 test_122() { #bug 11544
5261 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
5262 lctl set_param fail_loc=0x508
5263 dd if=/dev/zero of=$DIR/$tfile count=1
5265 lctl set_param fail_loc=0
5267 run_test 122 "fail client bulk callback (shouldn't LBUG) ======="
5269 test_123a() { # was test 123, statahead(bug 11401)
5271 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5272 log "testing on UP system. Performance may be not as good as expected."
5278 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5279 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5281 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5282 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5284 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5285 lctl set_param -n llite.*.statahead_max 0
5286 lctl get_param llite.*.statahead_max
5287 cancel_lru_locks mdc
5288 cancel_lru_locks osc
5290 time ls -l $DIR/$tdir | wc -l
5292 delta=$((etime - stime))
5293 log "ls $i files without statahead: $delta sec"
5294 lctl set_param llite.*.statahead_max=$max
5296 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5297 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5298 cancel_lru_locks mdc
5299 cancel_lru_locks osc
5301 time ls -l $DIR/$tdir | wc -l
5303 delta_sa=$((etime - stime))
5304 log "ls $i files with statahead: $delta_sa sec"
5305 lctl get_param -n llite.*.statahead_stats
5306 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5308 if [ $swrong -lt $ewrong ]; then
5309 log "statahead was stopped, maybe too many locks held!"
5312 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5314 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5315 if [ $SLOWOK -eq 0 ]; then
5316 error "ls $i files is slower with statahead!"
5319 lctl set_param debug=-1
5320 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5321 lctl set_param -n llite.*.statahead_max 0
5322 lctl get_param llite.*.statahead_max
5323 cancel_lru_locks mdc
5324 cancel_lru_locks osc
5327 time ls -l $DIR/$tdir | wc -l
5329 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5331 lctl set_param debug=-1
5332 lctl set_param llite.*.statahead_max=$max
5333 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5334 cancel_lru_locks mdc
5335 cancel_lru_locks osc
5338 time ls -l $DIR/$tdir | wc -l
5340 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5341 lctl get_param -n llite.*.statahead_stats
5345 log "ls $i files is slower with statahead!"
5350 [ $delta -gt 20 ] && break
5351 [ $delta -gt 8 ] && MULT=$((50 / delta))
5352 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5360 delta=$((etime - stime))
5361 log "rm -r $DIR/$tdir/: $delta seconds"
5363 lctl get_param -n llite.*.statahead_stats
5365 run_test 123a "verify statahead work"
5367 test_123b () { # statahead(bug 15027)
5369 createmany -o $DIR/$tdir/$tfile-%d 1000
5371 cancel_lru_locks mdc
5372 cancel_lru_locks osc
5374 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5375 lctl set_param fail_loc=0x80000803
5376 ls -lR $DIR/$tdir > /dev/null
5378 lctl set_param fail_loc=0x0
5379 lctl get_param -n llite.*.statahead_stats
5384 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5387 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5388 skip "no lru resize on server" && return 0
5390 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5392 log "create $NR files at $DIR/$tdir"
5393 createmany -o $DIR/$tdir/f $NR ||
5394 error "failed to create $NR files in $DIR/$tdir"
5396 cancel_lru_locks mdc
5397 ls -l $DIR/$tdir > /dev/null
5401 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5402 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5403 LRU_SIZE=$(lctl get_param -n $PARAM)
5404 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5405 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5406 log "NS=$(basename $NSDIR)"
5411 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5412 skip "Not enough cached locks created!"
5419 # We know that lru resize allows one client to hold $LIMIT locks
5420 # for 10h. After that locks begin to be killed by client.
5422 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5424 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5425 # killing locks. Some time was spent for creating locks. This means
5426 # that up to the moment of sleep finish we must have killed some of
5427 # them (10-100 locks). This depends on how fast ther were created.
5428 # Many of them were touched in almost the same moment and thus will
5429 # be killed in groups.
5430 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5432 # Use $LRU_SIZE_B here to take into account real number of locks
5433 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5434 local LRU_SIZE_B=$LRU_SIZE
5436 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5437 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5439 # Let's make sure that we really have some margin. Client checks
5440 # cached locks every 10 sec.
5442 log "Sleep ${SLEEP} sec"
5444 while ((SEC<$SLEEP)); do
5448 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5452 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5453 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5455 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5456 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5457 unlinkmany $DIR/$tdir/f $NR
5461 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5462 log "unlink $NR files at $DIR/$tdir"
5463 unlinkmany $DIR/$tdir/f $NR
5465 run_test 124a "lru resize ======================================="
5468 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5469 skip "no lru resize on server" && return 0
5471 # even for cmd no matter what metadata namespace to use for getting
5472 # the limit, we use appropriate.
5473 LIMIT=`lctl get_param -n ldlm.namespaces.*mdc*.pool.limit`
5475 NR=$(($(default_lru_size)*20))
5476 if [ $NR -gt $LIMIT ]; then
5479 lru_resize_disable mdc
5480 mkdir -p $DIR/$tdir/disable_lru_resize ||
5481 error "failed to create $DIR/$tdir/disable_lru_resize"
5483 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5484 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5485 cancel_lru_locks mdc
5488 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5491 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5494 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5498 nolruresize_delta=$((etime-stime))
5499 log "ls -la time: $nolruresize_delta seconds"
5500 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5501 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5503 lru_resize_enable mdc
5504 mkdir -p $DIR/$tdir/enable_lru_resize ||
5505 error "failed to create $DIR/$tdir/enable_lru_resize"
5507 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5508 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5509 cancel_lru_locks mdc
5512 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5515 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5518 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5522 lruresize_delta=$((etime-stime))
5523 log "ls -la time: $lruresize_delta seconds"
5524 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5526 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5527 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5528 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5529 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5531 log "lru resize performs the same with no lru resize"
5533 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5535 run_test 124b "lru resize (performance test) ======================="
5537 test_125() { # 13358
5538 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5539 mkdir -p $DIR/d125 || error "mkdir failed"
5540 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5541 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failes"
5542 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5544 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5546 test_126() { # bug 12829/13455
5547 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5548 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5549 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5551 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5553 run_test 126 "check that the fsgid provided by the client is taken into account"
5555 test_127() { # bug 15521
5556 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5557 $LCTL set_param osc.*.stats=0
5558 FSIZE=$((2048 * 1024))
5559 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5560 cancel_lru_locks osc
5561 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5563 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5564 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5565 echo "got $COUNT $NAME"
5566 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5567 eval $NAME=$COUNT || error "Wrong proc format"
5570 read_bytes|write_bytes)
5571 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5572 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5573 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5574 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5575 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5576 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5577 error "sumsquare is too small: $SUMSQ"
5578 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5579 error "sumsquare is too big: $SUMSQ"
5583 done < $DIR/${tfile}.tmp
5585 #check that we actually got some stats
5586 [ "$read_bytes" ] || error "Missing read_bytes stats"
5587 [ "$write_bytes" ] || error "Missing write_bytes stats"
5588 [ "$read_bytes" != 0 ] || error "no read done"
5589 [ "$write_bytes" != 0 ] || error "no write done"
5591 run_test 127 "verify the client stats are sane"
5593 test_128() { # bug 15212
5595 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5600 result=$(grep error $TMP/$tfile.log)
5602 [ -z "$result" ] || error "consecutive find with interactive lfs failed"
5604 run_test 128 "interactive lfs for 2 consecutive finds"
5607 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5608 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5610 local MNTDEV=$(get_mds_mntdev_proc_path)
5611 DEV=$(basename $(do_facet mds lctl get_param -n $MNTDEV))
5612 [ -z "$DEV" ] && error "can't access mds mntdev"
5614 LDPROC=/proc/fs/ldiskfs/$DEV/max_dir_size
5617 do_facet mds "echo $MAX > $LDPROC"
5623 while [ ! $I -gt $MAX ]; do
5624 multiop $DIR/$tdir/$J Oc
5626 if [ $rc -eq $EFBIG ]; then
5627 do_facet mds "echo 0 >$LDPROC"
5628 echo "return code $rc received as expected"
5630 elif [ $rc -ne 0 ]; then
5631 do_facet mds "echo 0 >$LDPROC"
5632 error_exit "error $rc instead of expected $EFBIG"
5635 I=$(stat -c%s "$DIR/$tdir")
5638 error "exceeded dir size limit: $I bytes"
5639 do_facet mds "echo 0 >$LDPROC"
5641 run_test 129 "test directory size limit ========================"
5650 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5651 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5653 trap cleanup_130 EXIT RETURN
5655 local fm_file=$DIR/$tfile
5656 lfs setstripe -s 65536 -c 1 $fm_file ||
5657 error "setstripe failed on $fm_file"
5658 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
5659 error "dd failed for $fm_file"
5661 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5662 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5664 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5666 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5669 for line in $filefrag_op
5671 frag_lun=`echo $line | cut -d: -f5`
5672 ext_len=`echo $line | cut -d: -f4`
5673 if (( $frag_lun != $lun )); then
5675 error "FIEMAP on 1-stripe file($fm_file) failed"
5678 (( tot_len += ext_len ))
5681 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5683 error "FIEMAP on 1-stripe file($fm_file) failed;"
5689 echo "FIEMAP on single striped file succeeded"
5691 run_test 130a "FIEMAP (1-stripe file)"
5694 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe file test" && return
5696 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5697 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5699 trap cleanup_130 EXIT RETURN
5701 local fm_file=$DIR/$tfile
5702 lfs setstripe -s 65536 -c 2 $fm_file ||
5703 error "setstripe failed on $fm_file"
5704 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
5705 error "dd failed on $fm_file"
5707 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5708 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5710 last_lun=`echo $filefrag_op | cut -d: -f5`
5715 for line in $filefrag_op; do
5716 frag_lun=`echo $line | cut -d: -f5`
5717 ext_len=`echo $line | cut -d: -f4`
5718 if (( $frag_lun != $last_lun )); then
5719 if (( tot_len != 1024 )); then
5721 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 256"
5728 (( tot_len += ext_len ))
5731 if (( num_luns != 2 || tot_len != 1024 )); then
5733 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5739 echo "FIEMAP on 2-stripe file succeeded"
5741 run_test 130b "FIEMAP (2-stripe file)"
5744 [ "$OSTCOUNT" -lt "2" ] && skip_env "FIEMAP on 2-stripe hole test" && return
5746 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5747 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5749 trap cleanup_130 EXIT RETURN
5751 local fm_file=$DIR/$tfile
5752 lfs setstripe -s 65536 -c 2 $fm_file ||
5753 error "setstripe failed on $fm_file"
5754 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
5755 error "dd failed on $fm_file"
5757 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5758 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5760 last_lun=`echo $filefrag_op | cut -d: -f5`
5765 for line in $filefrag_op
5767 frag_lun=`echo $line | cut -d: -f5`
5768 ext_len=`echo $line | cut -d: -f4`
5769 if (( $frag_lun != $last_lun )); then
5770 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5771 if (( logical != 512 )); then
5773 error "FIEMAP $fm_file: logical start for LUN $logical instead of 512"
5776 if (( tot_len != 512 )); then
5778 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5785 (( tot_len += ext_len ))
5788 if (( num_luns != 2 || tot_len != 512 )); then
5790 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5796 echo "FIEMAP on 2-stripe file with hole succeeded"
5798 run_test 130c "FIEMAP (2-stripe file with hole)"
5801 [ "$OSTCOUNT" -lt "3" ] && skip_env "FIEMAP on N-stripe file test" && return
5803 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5804 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5806 trap cleanup_130 EXIT RETURN
5808 local fm_file=$DIR/$tfile
5809 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file ||
5810 error "setstripe failed on $fm_file"
5811 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
5812 error "dd failed on $fm_file"
5814 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5815 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5817 last_lun=`echo $filefrag_op | cut -d: -f5`
5822 for line in $filefrag_op
5824 frag_lun=`echo $line | cut -d: -f5`
5825 ext_len=`echo $line | cut -d: -f4`
5826 if (( $frag_lun != $last_lun )); then
5827 if (( tot_len != 1024 )); then
5829 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of 1024"
5836 (( tot_len += ext_len ))
5839 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5841 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5847 echo "FIEMAP on N-stripe file succeeded"
5849 run_test 130d "FIEMAP (N-stripe file)"
5852 [ "$OSTCOUNT" -lt "2" ] && skip "continuation FIEMAP test" && return
5854 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5855 [ -n "$filefrag_op" ] && skip "filefrag has no FIEMAP support" && return
5857 trap cleanup_130 EXIT RETURN
5859 local fm_file=$DIR/$tfile
5860 lfs setstripe -s 131072 -c 2 $fm_file ||
5861 error "setstripe failed on $fm_file"
5863 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5864 for ((i = 0; i < $NUM_BLKS; i++)); do
5865 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5868 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5869 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5871 last_lun=`echo $filefrag_op | cut -d: -f5`
5876 for line in $filefrag_op
5878 frag_lun=`echo $line | cut -d: -f5`
5879 ext_len=`echo $line | cut -d: -f4`
5880 if (( $frag_lun != $last_lun )); then
5881 if (( tot_len != $EXPECTED_LEN )); then
5883 error "FIEMAP $fm_file: len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5890 (( tot_len += ext_len ))
5893 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5895 error "FIEMAP $fm_file: wrong number of LUNs or wrong len for OST $last_lun"
5901 echo "FIEMAP with continuation calls succeeded"
5903 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5905 test_140() { #bug-17379
5906 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5907 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5908 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5910 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5912 while i=`expr $i + 1`; do
5913 mkdir -p $i || error "Creating dir $i"
5914 cd $i || error "Changing to $i"
5915 ln -s ../stat stat || error "Creating stat symlink"
5916 # Read the symlink until ELOOP present,
5917 # not LBUGing the system is considered success,
5918 # we didn't overrun the stack.
5919 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5921 if [ $ret -eq 40 ]; then
5924 error "Open stat symlink"
5930 echo "The symlink depth = $i"
5931 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5933 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5936 local TF="$TMP/$tfile"
5938 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5940 cancel_lru_locks osc
5941 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5942 remount_client $MOUNT
5944 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5947 $TRUNCATE $DIR/$tfile 6000
5948 cancel_lru_locks osc
5949 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5952 echo "12345" >>$DIR/$tfile
5953 cancel_lru_locks osc
5954 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5957 echo "12345" >>$DIR/$tfile
5958 cancel_lru_locks osc
5959 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5964 run_test 150 "truncate/append tests"
5966 function roc_hit() {
5967 local list=$(comma_list $(osts_nodes))
5969 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
5970 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
5974 function set_cache() {
5977 if [ "$2" == "off" ]; then
5980 local list=$(comma_list $(osts_nodes))
5981 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
5983 cancel_lru_locks osc
5987 remote_ost_nodsh && skip "remote OST with nodsh" && return
5989 local list=$(comma_list $(osts_nodes))
5990 if ! do_nodes $list grep -q truncate_inode_pages_range /proc/kallsyms; then #b=18718
5991 skip "old RHEL4/SLES9 kernel" && return
5996 # check whether obdfilter is cache capable at all
5997 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
5998 echo "not cache-capable obdfilter"
6002 # make sure cache is enabled on all obdfilters
6003 do_nodes $list $LCTL set_param obdfilter.*.read_cache_enable=1
6004 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6006 # pages should be in the case right after write
6007 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6008 local BEFORE=`roc_hit`
6009 cancel_lru_locks osc
6010 cat $DIR/$tfile >/dev/null
6011 local AFTER=`roc_hit`
6012 if let "AFTER - BEFORE != CPAGES"; then
6013 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6016 # the following read invalidates the cache
6017 cancel_lru_locks osc
6018 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6019 cat $DIR/$tfile >/dev/null
6021 # now data shouldn't be found in the cache
6023 cancel_lru_locks osc
6024 cat $DIR/$tfile >/dev/null
6026 if let "AFTER - BEFORE != 0"; then
6027 error "IN CACHE: before: $BEFORE, after: $AFTER"
6030 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
6031 do_nodes $list $LCTL set_param obdfilter.*.writethrough_cache_enable=1
6034 run_test 151 "test cache on oss and controls ==============================="
6037 local TF="$TMP/$tfile"
6039 # simulate ENOMEM during write
6040 #define OBD_FAIL_OST_NOMEM 0x226
6041 lctl set_param fail_loc=0x80000226
6042 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6044 sync || error "sync failed"
6045 lctl set_param fail_loc=0
6047 # discard client's cache
6048 cancel_lru_locks osc
6050 # simulate ENOMEM during read
6051 lctl set_param fail_loc=0x80000226
6052 cmp $TF $DIR/$tfile || error "cmp failed"
6053 lctl set_param fail_loc=0
6057 run_test 152 "test read/write with enomem ============================"
6060 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6062 run_test 153 "test if fdatasync does not crash ======================="
6065 # do directio so as not to populate the page cache
6066 log "creating a 10 Mb file"
6067 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6068 log "starting reads"
6069 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6070 log "truncating the file"
6071 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6073 kill %+ || true # reads might have finished
6074 echo "wait until dd is finished"
6076 log "removing the temporary file"
6077 rm -rf $DIR/$tfile || error "tmp file removal failed"
6079 run_test 154 "parallel read and truncate should not deadlock ==="
6082 local temp=$TMP/$tfile
6083 local file=$DIR/$tfile
6084 local list=$(comma_list $(osts_nodes))
6085 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6086 awk '{sum+=$4} END{print sum}')
6090 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6091 error "dd of=$temp bs=6096 count=1 failed"
6093 cancel_lru_locks osc
6094 cmp $temp $file || error "$temp $file differ"
6096 $TRUNCATE $temp 6000
6097 $TRUNCATE $file 6000
6098 cmp $temp $file || error "$temp $file differ (truncate1)"
6100 echo "12345" >>$temp
6101 echo "12345" >>$file
6102 cmp $temp $file || error "$temp $file differ (append1)"
6104 echo "12345" >>$temp
6105 echo "12345" >>$file
6106 cmp $temp $file || error "$temp $file differ (append2)"
6108 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6109 error "dd of=$temp bs=$((big*2)) count=1k failed"
6112 cancel_lru_locks osc
6113 cmp $temp $file || error "$temp $file differ"
6121 set_cache writethrough on
6124 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6128 set_cache writethrough off
6131 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6135 set_cache writethrough on
6138 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6142 set_cache writethrough off
6145 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6151 local file="$DIR/$tfile"
6153 log "Turn on read and write cache"
6155 set_cache writethrough on
6157 log "Write data and read it back."
6158 log "Read should be satisfied from the cache."
6159 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6161 cancel_lru_locks osc
6162 cat $file >/dev/null
6164 if ! let "AFTER - BEFORE == CPAGES"; then
6165 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6167 log "cache hits:: before: $BEFORE, after: $AFTER"
6170 log "Read again; it should be satisfied from the cache."
6172 cancel_lru_locks osc
6173 cat $file >/dev/null
6175 if ! let "AFTER - BEFORE == CPAGES"; then
6176 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6178 log "cache hits:: before: $BEFORE, after: $AFTER"
6182 log "Turn off the read cache and turn on the write cache"
6184 set_cache writethrough on
6186 log "Read again; it should be satisfied from the cache."
6188 cancel_lru_locks osc
6189 cat $file >/dev/null
6191 if ! let "AFTER - BEFORE == CPAGES"; then
6192 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6194 log "cache hits:: before: $BEFORE, after: $AFTER"
6197 log "Read again; it should not be satisfied from the cache."
6199 cancel_lru_locks osc
6200 cat $file >/dev/null
6202 if ! let "AFTER - BEFORE == 0"; then
6203 error "IN CACHE: before: $BEFORE, after: $AFTER"
6205 log "cache hits:: before: $BEFORE, after: $AFTER"
6208 log "Write data and read it back."
6209 log "Read should be satisfied from the cache."
6210 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6212 cancel_lru_locks osc
6213 cat $file >/dev/null
6215 if ! let "AFTER - BEFORE == CPAGES"; then
6216 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6218 log "cache hits:: before: $BEFORE, after: $AFTER"
6221 log "Read again; it should not be satisfied from the cache."
6223 cancel_lru_locks osc
6224 cat $file >/dev/null
6226 if ! let "AFTER - BEFORE == 0"; then
6227 error "IN CACHE: before: $BEFORE, after: $AFTER"
6229 log "cache hits:: before: $BEFORE, after: $AFTER"
6233 log "Turn off read and write cache"
6235 set_cache writethrough off
6237 log "Write data and read it back"
6238 log "It should not be satisfied from the cache."
6240 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6241 cancel_lru_locks osc
6243 cat $file >/dev/null
6245 if ! let "AFTER - BEFORE == 0"; then
6246 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6248 log "cache hits:: before: $BEFORE, after: $AFTER"
6252 log "Turn on the read cache and turn off the write cache"
6254 set_cache writethrough off
6256 log "Write data and read it back"
6257 log "It should not be satisfied from the cache."
6259 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6261 cancel_lru_locks osc
6262 cat $file >/dev/null
6264 if ! let "AFTER - BEFORE == 0"; then
6265 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6267 log "cache hits:: before: $BEFORE, after: $AFTER"
6270 log "Read again; it should be satisfied from the cache."
6272 cancel_lru_locks osc
6273 cat $file >/dev/null
6275 if ! let "AFTER - BEFORE == CPAGES"; then
6276 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6278 log "cache hits:: before: $BEFORE, after: $AFTER"
6283 run_test 156 "Verification of ROC tunables ========================"
6286 $LCTL clear # bug 18514
6287 $LCTL debug_daemon start $TMP/${tfile}_log_good
6289 $LCTL debug_daemon stop
6290 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6291 error "sed failed to read log_good"
6293 $LCTL debug_daemon start $TMP/${tfile}_log_good
6295 $LCTL debug_daemon stop
6297 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6298 error "lctl df log_bad failed"
6300 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6301 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6303 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6304 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6306 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6307 error "bad_line good_line1 good_line2 are empty"
6309 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6310 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6311 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6313 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6314 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6315 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6317 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6318 error "bad_line_new good_line_new are empty"
6320 local expected_good=$((good_line1 + good_line2*2))
6322 rm -f $TMP/${tfile}*
6323 if [ $bad_line -ne $bad_line_new ]; then
6324 error "expected $bad_line bad lines, but got $bad_line_new"
6328 if [ $expected_good -ne $good_line_new ]; then
6329 error "expected $expected_good good lines, but got $good_line_new"
6334 run_test 170 "test lctl df to handle corrupted log ====================="
6336 test_171() { # bug20592
6337 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6338 $LCTL set_param fail_loc=0x50e
6339 $LCTL set_param fail_val=3000
6340 multiop_bg_pause $DIR/$tfile Os || true
6343 if dmesg | grep "recursive fault"; then
6344 error "caught a recursive fault"
6346 $LCTL set_param fail_loc=0
6349 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6351 obdecho_create_test() {
6355 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6356 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || rc=2; }
6357 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || rc=3; }
6358 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" || rc=4; }
6359 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
6360 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec detach" || rc=6; }
6365 local lustre_version=$(get_lustre_version mds)
6366 if [[ $lustre_version != 1.8* ]]; then
6367 skip bug22316 mds running $lustre_version
6372 local rmmod_remote=0
6374 lsmod | grep -q obdecho || { load_module obdecho/obdecho && rmmod_local=1; }
6376 OBD=`$LCTL dl | awk ' /-osc-/ { print $4; exit; }'`
6377 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD client || rc=2; }
6378 [ $rmmod_local -eq 1 ] && rmmod obdecho
6379 [ $rc -ne 0 ] && return $rc
6381 do_facet ost "lsmod | grep -q obdecho || { insmod ${LUSTRE}/obdecho/obdecho.ko || modprobe obdecho; }" && rmmod_remote=1
6383 OBD=$(do_facet ost "$LCTL dl | awk '/obdfilter/ { print; exit; }'" | awk '{print $4;}')
6384 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6385 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6386 [ $rc -ne 0 ] && return $rc
6390 run_test 180 "test obdecho ============================================"
6392 test_181() { # bug 22177
6393 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
6394 # create enough files to index the directory
6395 createmany -o $DIR/$tdir/foobar 4000
6396 # print attributes for debug purpose
6399 multiop_bg_pause $DIR/$tdir D_Sc || return 1
6401 # remove the files & current working dir
6402 unlinkmany $DIR/$tdir/foobar 4000
6404 kill -USR1 $MULTIPID
6406 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
6409 run_test 181 "Test open-unlinked dir ========================"
6414 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6416 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6417 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6418 POOL_DIR_NAME=dir_tst
6419 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
6420 POOL_FILE=$POOL_ROOT/file_tst
6424 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep pools)" ] &&
6425 skip "missing pools support on server" && return 1
6426 remote_mgs_nodsh && skip "remote MGS with nodsh" && return 1
6427 [ -z "$mdtlov" ] && mdtlov=$(get_mdtlov_proc_path $FSNAME)
6431 check_file_in_pool()
6434 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6437 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6438 if [[ "$found" == "" ]]
6440 echo "pool list: $TGTPOOL_LIST"
6441 echo "striping: $res"
6442 error "$file not allocated in $POOL"
6451 trap "cleanup_pools $FSNAME" EXIT
6454 test_pools || return 0
6456 create_pool $FSNAME.$POOL || return $?
6457 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6458 error "$POOL not in lfs pool_list"
6460 run_test 200a "Create new pool =========================================="
6463 test_pools || return 0
6464 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6465 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6466 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6468 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6469 error "Add to pool failed"
6471 run_test 200b "Add targets to a pool ===================================="
6474 test_pools || return 0
6476 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6477 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6478 # b-19919 test relative path works well
6479 mkdir -p $POOL_DIR/$POOL_DIR_NAME
6481 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
6482 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
6483 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
6484 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
6485 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
6486 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
6487 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
6488 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
6489 rm -rf $POOL_DIR_NAME; cd -
6491 run_test 200c "Set pool on a directory ================================="
6494 test_pools || return 0
6495 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6496 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6498 run_test 200d "Check pool on a directory ==============================="
6501 test_pools || return 0
6503 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6504 file=$POOL_DIR/file-$i
6506 check_file_in_pool $file
6507 if [[ $? != 0 ]]; then
6508 failed=$(($failed + 1))
6511 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6513 run_test 200e "Check files allocation from directory pool =============="
6516 test_pools || return 0
6519 for i in $(seq -w 1 $(($TGT_COUNT * 3))); do
6520 file=$POOL_FILE/spoo-$i
6521 $SETSTRIPE -p $POOL $file
6522 check_file_in_pool $file
6523 if [[ $? != 0 ]]; then
6524 failed=$(($failed + 1))
6527 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6529 run_test 200f "Create files in a pool ==================================="
6532 test_pools || return 0
6534 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6535 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6536 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6538 run_test 200g "lfs df a pool ============================================"
6541 test_pools || return 0
6543 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6544 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6545 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6546 error "$TGT not removed from $FSNAME.$POOL"
6548 run_test 201a "Remove a target from a pool ============================="
6551 test_pools || return 0
6553 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6555 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6557 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6558 error "Pool $FSNAME.$POOL cannot be drained"
6559 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6560 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6561 # setstripe on an empty pool should fail
6562 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6563 error "expected failure when creating file with empty pool"
6566 run_test 201b "Remove all targets from a pool =========================="
6569 test_pools || return 0
6571 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6574 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6575 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6576 # setstripe on an empty pool should fail
6577 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6578 error "expected failure when creating file with missing pool"
6580 # get param should return err once pool is gone
6581 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6582 echo foo" "foo"; then
6583 remove_pool_from_list $FSNAME.$POOL
6586 error "Pool $FSNAME.$POOL is not destroyed"
6588 run_test 201c "Remove a pool ============================================"
6590 cleanup_pools $FSNAME
6593 if [ "$NETTYPE" = "o2ib" ]; then
6594 skip "unaligned direct I/O is not supported by o2iblnd"
6597 $LFS setstripe -c 2 -s 1048576 $DIR/$tfile
6598 multiop $DIR/$tfile oO_WRONLY:O_APPEND:O_DIRECT:b1048548b130c || \
6599 error "direct write failed"
6600 multiop $DIR/${tfile}2 oO_WRONLY:O_CREAT:w1048548w130c || \
6601 error "cached write failed"
6602 cmp $DIR/$tfile $DIR/${tfile}2 || error "cmp failed"
6603 rm -f $DIR/${tfile}2
6605 run_test 202 "O_APPEND+O_DIRECT multistripe write ========================"
6608 # tests that do cleanup/setup should be run at the end
6613 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6614 $LCTL set_param fail_loc=0x903
6615 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6616 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6619 FAIL_ON_ERROR=true cleanup
6620 FAIL_ON_ERROR=true setup
6622 run_test 900 "umount should not race with any mgc requeue thread"
6624 log "cleanup: ======================================================"
6625 check_and_cleanup_lustre
6626 if [ "$I_MOUNTED" != "yes" ]; then
6627 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6630 echo '=========================== finished ==============================='
6631 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6632 echo "$0: completed"