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 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
24 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
25 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
26 *) error "unsupported kernel" ;;
29 SRCDIR=$(cd $(dirname $0); echo $PWD)
30 export PATH=$PATH:/sbin
34 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
35 CREATETEST=${CREATETEST:-createtest}
37 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
38 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
39 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
40 LFIND=${LFIND:-"$LFS find"}
41 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 MCREATE=${MCREATE:-mcreate}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 READS=${READS:-"reads"}
47 MUNLINK=${MUNLINK:-munlink}
48 SOCKETSERVER=${SOCKETSERVER:-socketserver}
49 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
50 IOPENTEST1=${IOPENTEST1:-iopentest1}
51 IOPENTEST2=${IOPENTEST2:-iopentest2}
52 MEMHOG=${MEMHOG:-memhog}
53 DIRECTIO=${DIRECTIO:-directio}
54 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 UMOUNT=${UMOUNT:-"umount -d"}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
60 export NAME=${NAME:-local}
67 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
73 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
75 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
80 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
81 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
90 check_kernel_version() {
92 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
94 patchless|patchless_client) return 0;;
95 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
97 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
101 if [ "$ONLY" == "cleanup" ]; then
106 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
108 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
114 awk '{gsub(/_UUID/,""); print $1}' | head -1)
115 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
116 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
117 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
118 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
119 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
120 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
122 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
123 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
124 rm -rf $DIR/[Rdfs][0-9]*
126 # $RUNAS_ID may get set incorrectly somewhere else
127 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
129 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
133 if [ "${ONLY}" = "MOUNT" ] ; then
134 echo "Lustre is up, please go on"
138 echo "preparing for tests involving mounts"
139 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
141 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
142 echo # add a newline after mke2fs.
146 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
147 lctl set_param debug=-1 2> /dev/null || true
150 $CHECKSTAT -t file $DIR/$tfile || error
152 $CHECKSTAT -a $DIR/$tfile || error
154 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
157 chmod 0755 $DIR || error
158 $CHECKSTAT -p 0755 $DIR || error
160 run_test 0b "chmod 0755 $DIR ============================="
163 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
164 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
166 run_test 0c "check import proc ============================="
171 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/d1/d2 || error
174 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
179 $CHECKSTAT -a $DIR/d1 || error
181 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
186 $CHECKSTAT -t file $DIR/d2/f || error
188 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
192 $CHECKSTAT -a $DIR/d2 || error
194 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
198 $CHECKSTAT -t dir $DIR/d3 || error
200 run_test 3a "mkdir .../d3 ======================================"
203 if [ ! -d $DIR/d3 ]; then
207 $CHECKSTAT -t file $DIR/d3/f || error
209 run_test 3b "touch .../d3/f ===================================="
213 $CHECKSTAT -a $DIR/d3 || error
215 run_test 3c "rm -r .../d3 ======================================"
219 $CHECKSTAT -t dir $DIR/d4 || error
221 run_test 4a "mkdir .../d4 ======================================"
224 if [ ! -d $DIR/d4 ]; then
228 $CHECKSTAT -t dir $DIR/d4/d2 || error
230 run_test 4b "mkdir .../d4/d2 ==================================="
235 chmod 0707 $DIR/d5/d2
236 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
238 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
242 chmod 0666 $DIR/f6a || error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6a "touch .../f6a; chmod .../f6a ======================"
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
249 if [ ! -f $DIR/f6a ]; then
253 $RUNAS chmod 0444 $DIR/f6a && error
254 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
256 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
261 chown $RUNAS_ID $DIR/f6c || error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6c "touch .../f6c; chown .../f6c ======================"
267 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
268 if [ ! -f $DIR/f6c ]; then
270 chown $RUNAS_ID $DIR/f6c
272 $RUNAS chown $UID $DIR/f6c && error
273 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
275 run_test 6d "$RUNAS chown .../f6c (should return error) =="
278 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
280 chgrp $RUNAS_ID $DIR/f6e || error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
287 if [ ! -f $DIR/f6e ]; then
289 chgrp $RUNAS_ID $DIR/f6e
291 $RUNAS chgrp $UID $DIR/f6e && error
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
294 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
297 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
298 mkdir $DIR/d6g || error
299 chmod 777 $DIR/d6g || error
300 $RUNAS mkdir $DIR/d6g/d || error
301 chmod g+s $DIR/d6g/d || error
302 mkdir $DIR/d6g/d/subdir
303 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
305 run_test 6g "Is new dir in sgid dir inheriting group?"
307 test_6h() { # bug 7331
308 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
309 touch $DIR/f6h || error "touch failed"
310 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
311 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
312 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
314 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
320 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
322 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
325 if [ ! -d $DIR/d7 ]; then
329 echo -n foo > $DIR/d7/f2
330 [ "`cat $DIR/d7/f2`" = "foo" ] || error
331 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
333 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
339 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
341 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
347 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
349 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
355 $CHECKSTAT -t file $DIR/d10/d2/f || error
357 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
362 chmod 0666 $DIR/d11/d2
363 chmod 0705 $DIR/d11/d2
364 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
366 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
371 chmod 0666 $DIR/d12/f
372 chmod 0654 $DIR/d12/f
373 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
375 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
379 dd if=/dev/zero of=$DIR/d13/f count=10
381 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
383 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
389 $CHECKSTAT -a $DIR/d14/f || error
391 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
396 mv $DIR/d15/f $DIR/d15/f2
397 $CHECKSTAT -t file $DIR/d15/f2 || error
399 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
405 $CHECKSTAT -a $DIR/d16/f || error
407 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
412 ln -s $DIR/d17/f $DIR/d17/l-exist
414 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
415 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
416 rm -f $DIR/d17/l-exist
417 $CHECKSTAT -a $DIR/d17/l-exist || error
419 run_test 17a "symlinks: create, remove (real) =================="
423 ln -s no-such-file $DIR/d17/l-dangle
425 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
426 $CHECKSTAT -fa $DIR/d17/l-dangle || error
427 rm -f $DIR/d17/l-dangle
428 $CHECKSTAT -a $DIR/d17/l-dangle || error
430 run_test 17b "symlinks: create, remove (dangling) =============="
432 test_17c() { # bug 3440 - don't save failed open RPC for replay
434 ln -s foo $DIR/d17/f17c
435 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
437 run_test 17c "symlinks: open dangling (should return error) ===="
441 ln -s foo $DIR/d17/f17d
442 touch $DIR/d17/f17d || error "creating to new symlink"
444 run_test 17d "symlinks: create dangling ========================"
448 local foo=$DIR/$tdir/$tfile
449 ln -s $foo $foo || error "create symlink failed"
450 ls -l $foo || error "ls -l failed"
451 ls $foo && error "ls not failed" || true
453 run_test 17e "symlinks: create recursive symlink (should return error) ===="
457 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
465 run_test 17f "symlinks: long and very long symlink name ========================"
469 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
470 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
473 run_test 17g "symlinks: really long symlink name ==============================="
475 test_17h() { #bug 17378
477 $SETSTRIPE $DIR/$tdir -c -1
478 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
479 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
480 touch $DIR/$tdir/$tfile || true
482 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
484 test_17i() { #bug 20018
486 local foo=$DIR/$tdir/$tfile
487 ln -s $foo $foo || error "create symlink failed"
488 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
489 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
490 ls -l $foo && error "error not detected"
493 run_test 17i "don't panic on short symlink"
495 test_17k() { #bug 22301
496 rsync --help | grep -q xattr ||
497 skip_env "$(rsync --version| head -1) does not support xattrs"
498 mkdir -p $DIR/{$tdir,$tdir.new}
499 touch $DIR/$tdir/$tfile
500 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
501 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
502 error "rsync failed with xattrs enabled"
504 run_test 17k "symlinks: rsync with xattrs enabled ========================="
510 run_test 18 "touch .../f ; ls ... =============================="
516 $CHECKSTAT -a $DIR/f19 || error
518 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
521 ls -l $DIR/f19 && error || true
523 run_test 19b "ls -l .../f19 (should return error) =============="
526 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
527 $RUNAS touch $DIR/f19 && error || true
529 run_test 19c "$RUNAS touch .../f19 (should return error) =="
532 cat $DIR/f19 && error || true
534 run_test 19d "cat .../f19 (should return error) =============="
546 $CHECKSTAT -a $DIR/f || error
548 run_test 20 "touch .../f ; ls -l ... ==========================="
552 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
553 ln -s dangle $DIR/d21/link
554 echo foo >> $DIR/d21/link
556 $CHECKSTAT -t link $DIR/d21/link || error
557 $CHECKSTAT -f -t file $DIR/d21/link || error
559 run_test 21 "write to dangling link ============================"
564 chown $RUNAS_ID:$RUNAS_GID $WDIR
565 (cd $WDIR || error "cd $WDIR failed";
566 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
568 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
569 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
570 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
572 run_test 22 "unpack tar archive as non-root user ==============="
577 local file=$DIR/$tdir/$tfile
579 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
580 openfile -f O_CREAT:O_EXCL $file &&
581 error "$file recreate succeeded" || true
583 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
585 test_23b() { # bug 18988
587 local file=$DIR/$tdir/$tfile
590 echo foo > $file || error "write filed"
591 echo bar >> $file || error "append filed"
592 $CHECKSTAT -s 8 $file || error "wrong size"
595 run_test 23b "O_APPEND check =========================="
598 echo '== rename sanity =============================================='
599 echo '-- same directory rename'
602 mv $DIR/R1/f $DIR/R1/g
603 $CHECKSTAT -t file $DIR/R1/g || error
605 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
610 mv $DIR/R2/f $DIR/R2/g
611 $CHECKSTAT -a $DIR/R2/f || error
612 $CHECKSTAT -t file $DIR/R2/g || error
614 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
619 mv $DIR/R3/f $DIR/R3/g
620 $CHECKSTAT -a $DIR/R3/f || error
621 $CHECKSTAT -t dir $DIR/R3/g || error
623 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
628 mrename $DIR/R4/f $DIR/R4/g
629 $CHECKSTAT -a $DIR/R4/f || error
630 $CHECKSTAT -t dir $DIR/R4/g || error
632 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
635 echo '-- cross directory renames --'
638 mv $DIR/R5a/f $DIR/R5b/g
639 $CHECKSTAT -a $DIR/R5a/f || error
640 $CHECKSTAT -t file $DIR/R5b/g || error
642 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
646 touch $DIR/R6a/f $DIR/R6b/g
647 mv $DIR/R6a/f $DIR/R6b/g
648 $CHECKSTAT -a $DIR/R6a/f || error
649 $CHECKSTAT -t file $DIR/R6b/g || error
651 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
656 mv $DIR/R7a/d $DIR/R7b/e
657 $CHECKSTAT -a $DIR/R7a/d || error
658 $CHECKSTAT -t dir $DIR/R7b/e || error
660 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
664 mkdir $DIR/R8a/d $DIR/R8b/e
665 mrename $DIR/R8a/d $DIR/R8b/e
666 $CHECKSTAT -a $DIR/R8a/d || error
667 $CHECKSTAT -t dir $DIR/R8b/e || error
669 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
672 echo "-- rename error cases"
676 mrename $DIR/R9/f $DIR/R9/a
677 $CHECKSTAT -t file $DIR/R9/f || error
678 $CHECKSTAT -t dir $DIR/R9/a || error
679 $CHECKSTAT -a $DIR/R9/a/f || error
681 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
685 mrename $DIR/R10/f $DIR/R10/g
686 $CHECKSTAT -t dir $DIR/R10 || error
687 $CHECKSTAT -a $DIR/R10/f || error
688 $CHECKSTAT -a $DIR/R10/g || error
690 run_test 24j "source does not exist ============================"
693 mkdir $DIR/R11a $DIR/R11a/d
695 mv $DIR/R11a/f $DIR/R11a/d
696 $CHECKSTAT -a $DIR/R11a/f || error
697 $CHECKSTAT -t file $DIR/R11a/d/f || error
699 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
701 # bug 2429 - rename foo foo foo creates invalid file
704 multiop $f OcNs || error
706 run_test 24l "Renaming a file to itself ========================"
710 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
711 # on ext3 this does not remove either the source or target files
712 # though the "expected" operation would be to remove the source
713 $CHECKSTAT -t file ${f} || error "${f} missing"
714 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
716 run_test 24m "Renaming a file to a hard link to itself ========="
720 # this stats the old file after it was renamed, so it should fail
724 $CHECKSTAT ${f}.rename
727 run_test 24n "Statting the old file after renaming (Posix rename 2)"
730 check_kernel_version 37 || return 0
732 rename_many -s random -v -n 10 $DIR/d24o
734 run_test 24o "rename of files during htree split ==============="
738 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
739 mrename $DIR/R12a $DIR/R12b
740 $CHECKSTAT -a $DIR/R12a || error
741 $CHECKSTAT -t dir $DIR/R12b || error
742 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
743 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
745 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
749 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
750 multiop_bg_pause $DIR/R13b D_c || return 1
753 mrename $DIR/R13a $DIR/R13b
754 $CHECKSTAT -a $DIR/R13a || error
755 $CHECKSTAT -t dir $DIR/R13b || error
756 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
757 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
759 wait $MULTIPID || error "multiop close failed"
761 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
763 test_24r() { #bug 3789
764 mkdir $DIR/R14a $DIR/R14a/b
765 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
766 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
767 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
769 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
772 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
773 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
774 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
775 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
777 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
779 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
780 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
781 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
782 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
784 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
786 test_24u() { # bug12192
787 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
788 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
790 run_test 24u "create stripe file"
794 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
795 [ $FREE_INODES -lt $NRFILES ] && \
796 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
800 createmany -m $DIR/d24v/$tfile $NRFILES
801 ls $DIR/d24v >/dev/null || error "error in listing large dir"
805 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
807 test_24w() { # bug21506
809 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
810 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
811 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
812 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
813 [ "$SZ1" = "$SZ2" ] || \
814 error "Error reading at the end of the file $tfile"
816 run_test 24w "Reading a file larger than 4Gb"
819 echo '== symlink sanity ============================================='
823 touch $DIR/s25/foo || error
825 run_test 25a "create file in symlinked directory ==============="
828 [ ! -d $DIR/d25 ] && test_25a
829 $CHECKSTAT -t file $DIR/s25/foo || error
831 run_test 25b "lookup file in symlinked directory ==============="
836 ln -s d26/d26-2 $DIR/s26
837 touch $DIR/s26/foo || error
839 run_test 26a "multiple component symlink ======================="
842 mkdir -p $DIR/d26b/d26-2
843 ln -s d26b/d26-2/foo $DIR/s26-2
844 touch $DIR/s26-2 || error
846 run_test 26b "multiple component symlink at end of lookup ======"
851 ln -s d26.2 $DIR/s26.2-1
852 ln -s s26.2-1 $DIR/s26.2-2
853 ln -s s26.2-2 $DIR/s26.2-3
854 chmod 0666 $DIR/s26.2-3/foo
856 run_test 26c "chain of symlinks ================================"
858 # recursive symlinks (bug 439)
860 ln -s d26-3/foo $DIR/d26-3
862 run_test 26d "create multiple component recursive symlink ======"
865 [ ! -h $DIR/d26-3 ] && test_26d
868 run_test 26e "unlink multiple component recursive symlink ======"
870 # recursive symlinks (bug 7022)
873 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
874 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
875 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
876 mkdir $tfile || error "mkdir $tfile failed"
877 cd $tfile || error "cd $tfile failed"
878 ln -s .. dotdot || error "ln dotdot failed"
879 ln -s dotdot/lndir lndir || error "ln lndir failed"
880 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
881 output=`ls $tfile/$tfile/lndir/bar1`
882 [ "$output" = bar1 ] && error "unexpected output"
883 rm -r $tfile || error "rm $tfile failed"
884 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
886 run_test 26f "rm -r of a directory which has recursive symlink ="
889 echo '== stripe sanity =============================================='
890 mkdir -p $DIR/d27 || error "mkdir failed"
892 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
893 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
895 log "== test_27a: write to one stripe file ========================="
896 cp /etc/hosts $DIR/d27/f0 || error
898 run_test 27a "one stripe file =================================="
901 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
903 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
904 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
905 error "two-stripe file doesn't have two stripes"
907 log "== test_27c: write to two stripe file file f01 ================"
908 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
910 run_test 27c "create two stripe file f01 ======================="
914 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
915 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
916 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
918 run_test 27d "create file with default settings ================"
922 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
923 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
924 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
926 run_test 27e "setstripe existing file (should return error) ======"
930 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
931 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
932 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
934 run_test 27f "setstripe with bad stripe size (should return error)"
938 $MCREATE $DIR/d27/fnone || error "mcreate failed"
940 log "== test 27h: lfs getstripe with no objects ===================="
941 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
943 log "== test 27i: lfs getstripe with some objects =================="
944 touch $DIR/d27/fsome || error "touch failed"
945 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
947 run_test 27g "test lfs getstripe ==========================================="
951 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
953 run_test 27j "setstripe with bad stripe offset (should return error)"
955 test_27k() { # bug 2844
958 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
959 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
960 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
961 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
962 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
963 dd if=/dev/zero of=$FILE bs=4k count=1
964 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
965 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
967 run_test 27k "limit i_blksize for broken user apps ============="
971 mcreate $DIR/f27l || error "creating file"
972 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
973 error "lstripe should have failed" || true
975 run_test 27l "check setstripe permissions (should return error)"
978 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
979 if [ $ORIGFREE -gt $MAXFREE ]; then
980 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
984 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
985 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
986 error "dd should fill OST0"
988 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
990 [ $i -gt 256 ] && break
993 touch $DIR/d27/f27m_$i
994 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
995 error "OST0 was full but new created file still use it"
997 touch $DIR/d27/f27m_$i
998 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
999 error "OST0 was full but new created file still use it"
1003 run_test 27m "create file while OST0 was full =================="
1006 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1010 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1011 # if the OST isn't full anymore.
1013 local OSTIDX=${1:-""}
1015 local list=$(comma_list $(osts_nodes))
1016 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1018 do_nodes $list lctl set_param fail_loc=0
1022 exhaust_precreations() {
1025 local FAILIDX=${3:-$OSTIDX}
1028 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1029 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1031 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1032 awk '{print $2}' | sed -e 's/_UUID$//')
1033 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1034 sed -e 's/_UUID$//;s/^.*-//')
1037 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1038 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1039 osc.$mdtosc_proc1.prealloc_last_id)
1040 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1041 osc.$mdtosc_proc1.prealloc_next_id)
1043 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1044 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1046 mkdir -p $DIR/$tdir/${OST}
1047 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1048 #define OBD_FAIL_OST_ENOSPC 0x215
1049 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1050 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1051 echo "Creating to objid $last_id on ost $OST..."
1052 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1053 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1054 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1058 exhaust_all_precreations() {
1060 for (( i=0; i < OSTCOUNT; i++ )) ; do
1061 exhaust_precreations $i $1 -1
1066 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1067 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1068 remote_ost_nodsh && skip "remote OST with nodsh" && return
1071 rm -f $DIR/$tdir/$tfile
1072 exhaust_precreations 0 0x80000215
1073 $SETSTRIPE -c -1 $DIR/$tdir
1074 touch $DIR/$tdir/$tfile || error
1075 $GETSTRIPE $DIR/$tdir/$tfile
1078 run_test 27n "create file with some full OSTs =================="
1081 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1082 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1083 remote_ost_nodsh && skip "remote OST with nodsh" && return
1086 rm -f $DIR/$tdir/$tfile
1087 exhaust_all_precreations 0x215
1089 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1094 run_test 27o "create file with all full OSTs (should error) ===="
1097 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1099 remote_ost_nodsh && skip "remote OST with nodsh" && return
1102 rm -f $DIR/$tdir/$tfile
1105 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1106 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1107 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1109 exhaust_precreations 0 0x80000215
1110 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1111 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1112 $LFS getstripe $DIR/$tdir/$tfile
1116 run_test 27p "append to a truncated file with some full OSTs ==="
1119 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1120 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1121 remote_ost_nodsh && skip "remote OST with nodsh" && return
1124 rm -f $DIR/$tdir/$tfile
1126 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1127 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1128 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1130 exhaust_all_precreations 0x215
1132 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1133 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1137 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1140 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1141 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1142 remote_ost_nodsh && skip "remote OST with nodsh" && return
1145 rm -f $DIR/$tdir/$tfile
1146 exhaust_precreations 0 0x80000215
1148 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1152 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1154 test_27s() { # bug 10725
1156 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1157 local stripe_count=0
1158 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1159 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1160 error "stripe width >= 2^32 succeeded" || true
1163 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1165 test_27t() { # bug 10864
1170 $WLFS getstripe $tfile
1173 run_test 27t "check that utils parse path correctly"
1175 test_27u() { # bug 4900
1176 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1179 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1180 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1182 createmany -o $DIR/$tdir/t- 1000
1183 do_facet $SINGLEMDS lctl set_param fail_loc=0
1185 TLOG=$DIR/$tfile.getstripe
1186 $GETSTRIPE $DIR/$tdir > $TLOG
1187 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1188 unlinkmany $DIR/$tdir/t- 1000
1189 [ $OBJS -gt 0 ] && \
1190 error "$OBJS objects created on OST-0. See $TLOG" || pass
1192 run_test 27u "skip object creation on OSC w/o objects =========="
1194 test_27v() { # bug 4900
1195 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1197 remote_ost_nodsh && skip "remote OST with nodsh" && return
1199 exhaust_all_precreations 0x215
1203 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1205 touch $DIR/$tdir/$tfile
1206 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1208 for (( i=0; i < OSTCOUNT; i++ )) ; do
1209 do_facet ost$i lctl set_param fail_loc=0x705
1211 local START=`date +%s`
1212 createmany -o $DIR/$tdir/$tfile 32
1214 local FINISH=`date +%s`
1215 local TIMEOUT=`lctl get_param -n timeout`
1216 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1217 error "$FINISH - $START >= $TIMEOUT / 2"
1221 run_test 27v "skip object creation on slow OST ================="
1223 test_27w() { # bug 10997
1224 mkdir -p $DIR/$tdir || error "mkdir failed"
1225 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1226 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1227 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1228 gsdir=$($LFS getstripe -d $DIR/$tdir)
1229 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1231 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1232 for i in `seq 1 $OSTCOUNT`; do
1234 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1235 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1236 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1237 [ $count -ne $i ] && error "stripe count $count != $i" || true
1238 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1241 run_test 27w "check lfs setstripe -c -s -i options ============="
1244 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1245 OFFSET=$(($OSTCOUNT - 1))
1247 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1250 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1251 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1253 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1254 for i in `seq 0 $OFFSET`; do
1255 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1256 error "OST0 was degraded but new created file still use it"
1258 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1260 run_test 27x "create files while OST0 is degraded"
1263 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1266 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1267 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1268 osc.$mdtosc.prealloc_last_id)
1269 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1270 osc.$mdtosc.prealloc_next_id)
1271 local fcount=$((last_id - next_id))
1272 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1273 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1275 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1276 OFFSET=$(($OSTCOUNT-1))
1278 for OSC in $MDS_OSCS; do
1279 if [ $OST == -1 ]; then {
1280 OST=`osc_to_ost $OSC`
1282 echo $OSC "is Deactivate:"
1283 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1287 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1289 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1291 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1293 createmany -o $DIR/$tdir/$tfile $fcount
1294 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1296 for i in `seq 0 $OFFSET`; do
1297 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1298 error "files created on deactivated OSTs instead of degraded OST"
1300 for OSC in $MDS_OSCS; do
1301 [ `osc_to_ost $OSC` != $OST ] && {
1302 echo $OSC "is activate"
1303 do_facet $SINGLEMDS lctl --device %$OSC activate
1307 run_test 27y "create files while OST0 is degraded and the rest inactive"
1312 local old_ifs="$IFS"
1314 lmm=($($GETSTRIPE -v $1))
1317 fid=($($LFS path2fid $1))
1320 # compare lmm_seq and lu_fid->f_seq
1321 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1322 # compare lmm_object_id and lu_fid->oid
1323 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1325 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1327 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1329 # check the trusted.fid attribute of the OST objects of the file
1330 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1331 local obdidx=${lmm[$j]}
1332 local devnum=$((obdidx + 1))
1333 local objid=${lmm[$((j+1))]}
1334 local group=${lmm[$((j+3))]}
1335 local dev=$(ostdevname $devnum)
1336 local dir=${MOUNT%/*}/ost$devnum
1337 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1338 { error "mounting $dev as $FSTYPE failed"; return 3; }
1340 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1341 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1346 # compare lmm_seq and filter_fid->ff_parent.f_seq
1347 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1348 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1349 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1350 let stripe=${ff[13]}
1351 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1353 echo -e "\t\tost $obdidx, objid $objid, group $group"
1354 do_facet ost$devnum umount -d $dev
1360 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1361 { error "setstripe -c -1 failed"; return 1; }
1362 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1363 { error "dd 1 mb failed"; return 2; }
1364 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1365 { error "setstripe -c 1 failed"; return 3; }
1366 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1367 { error "dd $OSTCOUNT mb failed"; return 4; }
1370 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1371 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1373 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1375 test_27A() { # b=19102
1376 local restore_size=`$GETSTRIPE -s $MOUNT`
1377 local restore_count=`$GETSTRIPE -c $MOUNT`
1378 local restore_offset=`$GETSTRIPE -o $MOUNT`
1379 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1380 local default_size=`$GETSTRIPE -s $MOUNT`
1381 local default_count=`$GETSTRIPE -c $MOUNT`
1382 local default_offset=`$GETSTRIPE -o $MOUNT`
1383 local dsize=$((1024 * 1024))
1384 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1385 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1386 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1387 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1389 run_test 27A "check filesystem-wide default LOV EA values"
1391 # createtest also checks that device nodes are created and
1392 # then visible correctly (#2091)
1393 test_28() { # bug 2091
1395 $CREATETEST $DIR/d28/ct || error
1397 run_test 28 "create/mknod/mkdir with bad file types ============"
1400 cancel_lru_locks mdc
1406 declare -i LOCKCOUNTORIG=0
1407 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1408 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1410 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1412 declare -i LOCKUNUSEDCOUNTORIG=0
1413 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1414 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1421 declare -i LOCKCOUNTCURRENT=0
1422 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1423 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1426 declare -i LOCKUNUSEDCOUNTCURRENT=0
1427 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1428 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1431 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1432 lctl set_param -n ldlm.dump_namespaces ""
1433 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1434 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1435 log "dumped log to $TMP/test_29.dk (bug 5793)"
1438 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1439 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1440 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1441 log "dumped log to $TMP/test_29.dk (bug 5793)"
1445 run_test 29 "IT_GETATTR regression ============================"
1448 cp `which ls` $DIR || cp /bin/ls $DIR
1452 run_test 30 "run binary from Lustre (execve) ==================="
1455 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1456 $CHECKSTAT -a $DIR/f31 || error
1458 run_test 31a "open-unlink file =================================="
1461 touch $DIR/f31 || error
1462 ln $DIR/f31 $DIR/f31b || error
1463 multiop $DIR/f31b Ouc || error
1464 $CHECKSTAT -t file $DIR/f31 || error
1466 run_test 31b "unlink file with multiple links while open ======="
1469 touch $DIR/f31 || error
1470 ln $DIR/f31 $DIR/f31c || error
1471 multiop_bg_pause $DIR/f31 O_uc || return 1
1473 multiop $DIR/f31c Ouc
1474 kill -USR1 $MULTIPID
1477 run_test 31c "open-unlink file with multiple links ============="
1480 opendirunlink $DIR/d31d $DIR/d31d || error
1481 $CHECKSTAT -a $DIR/d31d || error
1483 run_test 31d "remove of open directory ========================="
1485 test_31e() { # bug 2904
1486 check_kernel_version 34 || return 0
1487 openfilleddirunlink $DIR/d31e || error
1489 run_test 31e "remove of open non-empty directory ==============="
1491 test_31f() { # bug 4554
1494 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1495 cp /etc/hosts $DIR/d31f
1497 $GETSTRIPE $DIR/d31f/hosts
1498 multiop_bg_pause $DIR/d31f D_c || return 1
1501 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1503 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1504 cp /etc/hosts $DIR/d31f
1506 $GETSTRIPE $DIR/d31f/hosts
1507 multiop_bg_pause $DIR/d31f D_c || return 1
1510 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1511 wait $MULTIPID || error "first opendir $MULTIPID failed"
1515 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1516 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1519 run_test 31f "remove of open directory with open-unlink file ==="
1522 echo "-- cross directory link --"
1523 mkdir $DIR/d31g{a,b}
1525 ln $DIR/d31ga/f $DIR/d31gb/g
1526 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1527 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1528 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1529 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1531 run_test 31g "cross directory link==============="
1534 echo "-- cross directory link --"
1538 ln $DIR/d31h/f $DIR/d31h/dir/g
1539 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1540 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1541 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1542 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1544 run_test 31h "cross directory link under child==============="
1547 echo "-- cross directory link --"
1550 touch $DIR/d31i/dir/f
1551 ln $DIR/d31i/dir/f $DIR/d31i/g
1552 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1553 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1554 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1555 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1557 run_test 31i "cross directory link under parent==============="
1562 mkdir $DIR/d31j/dir1
1563 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1564 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1565 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1566 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1569 run_test 31j "link for directory==============="
1575 touch $DIR/d31k/exist
1576 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1577 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1578 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1579 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1580 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1581 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1582 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1585 run_test 31k "link to file: the same, non-existing, dir==============="
1591 touch $DIR/d31m2/exist
1592 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1593 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1594 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1595 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1596 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1597 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1600 run_test 31m "link to file: the same, non-existing, dir==============="
1603 echo "== more mountpoints and symlinks ================="
1604 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1605 mkdir -p $DIR/d32a/ext2-mountpoint
1606 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1607 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1608 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1610 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1613 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1614 mkdir -p $DIR/d32b/ext2-mountpoint
1615 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1616 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1617 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1619 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1622 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1623 mkdir -p $DIR/d32c/ext2-mountpoint
1624 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1625 mkdir -p $DIR/d32c/d2/test_dir
1626 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1627 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1629 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1632 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1633 mkdir -p $DIR/d32d/ext2-mountpoint
1634 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1635 mkdir -p $DIR/d32d/d2/test_dir
1636 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1637 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1639 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1642 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1643 mkdir -p $DIR/d32e/tmp
1644 TMP_DIR=$DIR/d32e/tmp
1645 ln -s $DIR/d32e $TMP_DIR/symlink11
1646 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1647 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1648 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1650 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1653 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1654 mkdir -p $DIR/d32f/tmp
1655 TMP_DIR=$DIR/d32f/tmp
1656 ln -s $DIR/d32f $TMP_DIR/symlink11
1657 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1658 ls $DIR/d32f/tmp/symlink11 || error
1659 ls $DIR/d32f/symlink01 || error
1661 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1664 TMP_DIR=$DIR/$tdir/tmp
1665 mkdir -p $TMP_DIR $DIR/${tdir}2
1666 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1667 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1668 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1669 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1670 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1671 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1673 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1676 rm -fr $DIR/$tdir $DIR/${tdir}2
1677 TMP_DIR=$DIR/$tdir/tmp
1678 mkdir -p $TMP_DIR $DIR/${tdir}2
1679 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1680 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1681 ls $TMP_DIR/symlink12 || error
1682 ls $DIR/$tdir/symlink02 || error
1684 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1687 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1688 mkdir -p $DIR/d32i/ext2-mountpoint
1689 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1690 touch $DIR/d32i/test_file
1691 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1692 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1694 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1697 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1698 mkdir -p $DIR/d32j/ext2-mountpoint
1699 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1700 touch $DIR/d32j/test_file
1701 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1702 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1704 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1708 mkdir -p $DIR/d32k/ext2-mountpoint
1709 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1710 mkdir -p $DIR/d32k/d2
1711 touch $DIR/d32k/d2/test_file || error
1712 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1713 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1715 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1719 mkdir -p $DIR/d32l/ext2-mountpoint
1720 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1721 mkdir -p $DIR/d32l/d2
1722 touch $DIR/d32l/d2/test_file
1723 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1724 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1726 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1730 mkdir -p $DIR/d32m/tmp
1731 TMP_DIR=$DIR/d32m/tmp
1732 ln -s $DIR $TMP_DIR/symlink11
1733 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1734 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1735 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1737 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1741 mkdir -p $DIR/d32n/tmp
1742 TMP_DIR=$DIR/d32n/tmp
1743 ln -s $DIR $TMP_DIR/symlink11
1744 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1745 ls -l $DIR/d32n/tmp/symlink11 || error
1746 ls -l $DIR/d32n/symlink01 || error
1748 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1751 rm -fr $DIR/d32o $DIR/$tfile
1753 mkdir -p $DIR/d32o/tmp
1754 TMP_DIR=$DIR/d32o/tmp
1755 ln -s $DIR/$tfile $TMP_DIR/symlink12
1756 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1757 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1758 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1759 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1760 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1762 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1772 mkdir -p $DIR/d32p/tmp
1774 TMP_DIR=$DIR/d32p/tmp
1776 ln -s $DIR/$tfile $TMP_DIR/symlink12
1778 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1780 cat $DIR/d32p/tmp/symlink12 || error
1782 cat $DIR/d32p/symlink02 || error
1785 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1788 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1790 touch $DIR/d32q/under_the_mount
1791 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1792 ls $DIR/d32q/under_the_mount && error || true
1793 $UMOUNT $DIR/d32q || error
1795 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1798 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1800 touch $DIR/d32r/under_the_mount
1801 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1802 ls $DIR/d32r | grep -q under_the_mount && error || true
1803 $UMOUNT $DIR/d32r || error
1805 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1810 chmod 444 $DIR/$tfile
1811 chown $RUNAS_ID $DIR/$tfile
1813 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1816 run_test 33 "write file with mode 444 (should return error) ===="
1821 chown $RUNAS_ID $DIR/d33
1822 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1823 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1824 error "open RDWR" || true
1826 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1831 chown $RUNAS_ID $DIR/d33
1832 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1834 run_test 33b "test open file with malformed flags (No panic and return error)"
1845 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1848 for ostnum in $(seq $OSTCOUNT); do
1849 # test-framework's OST numbering is one-based, while Lustre's
1851 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1852 # Parsing llobdstat's output sucks; we could grep the /proc
1853 # path, but that's likely to not be as portable as using the
1854 # llobdstat utility. So we parse lctl output instead.
1855 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1856 obdfilter/$ostname/stats |
1857 awk '/^write_bytes/ {print $7}' )
1858 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1859 if (( ${write_bytes:-0} > 0 ))
1866 $all_zeros || return 0
1869 echo foo > $DIR/d33/bar
1873 # Total up write_bytes after writing. We'd better find non-zeros.
1874 for ostnum in $(seq $OSTCOUNT); do
1875 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1876 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1877 obdfilter/$ostname/stats |
1878 awk '/^write_bytes/ {print $7}' )
1879 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1880 if (( ${write_bytes:-0} > 0 ))
1889 for ostnum in $(seq $OSTCOUNT); do
1890 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1891 echo "Check that write_bytes is present in obdfilter/*/stats:"
1892 do_facet ost$ostnum lctl get_param -n \
1893 obdfilter/$ostname/stats
1895 error "OST not keeping write_bytes stats (b22312)"
1898 run_test 33c "test llobdstat and write_bytes"
1900 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1903 $MCREATE $DIR/f34 || error
1904 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1905 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1906 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1907 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1909 run_test 34a "truncate file that has not been opened ==========="
1912 [ ! -f $DIR/f34 ] && test_34a
1913 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1914 $OPENFILE -f O_RDONLY $DIR/f34
1915 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1916 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1918 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1921 [ ! -f $DIR/f34 ] && test_34a
1922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1923 $OPENFILE -f O_RDWR $DIR/f34
1924 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1925 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1927 run_test 34c "O_RDWR opening file-with-size works =============="
1930 [ ! -f $DIR/f34 ] && test_34a
1931 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1932 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1935 run_test 34d "write to sparse file ============================="
1939 $MCREATE $DIR/f34e || error
1940 $TRUNCATE $DIR/f34e 1000 || error
1941 $CHECKSTAT -s 1000 $DIR/f34e || error
1942 $OPENFILE -f O_RDWR $DIR/f34e
1943 $CHECKSTAT -s 1000 $DIR/f34e || error
1945 run_test 34e "create objects, some with size and some without =="
1947 test_34f() { # bug 6242, 6243
1950 $MCREATE $DIR/f34f || error
1951 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1952 dd if=$DIR/f34f of=$TMP/f34f
1953 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1954 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1955 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1956 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1957 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1959 run_test 34f "read from a file with no objects until EOF ======="
1962 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1963 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1964 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1965 cancel_lru_locks osc
1966 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1967 error "wrong size after lock cancel"
1969 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1970 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1971 error "expanding truncate failed"
1972 cancel_lru_locks osc
1973 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1974 error "wrong expanded size after lock cancel"
1976 run_test 34g "truncate long file ==============================="
1979 cp /bin/sh $DIR/f35a
1981 chown $RUNAS_ID $DIR/f35a
1982 $RUNAS $DIR/f35a && error || true
1985 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1989 utime $DIR/f36 || error
1991 run_test 36a "MDS utime check (mknod, utime) ==================="
1995 utime $DIR/f36 || error
1997 run_test 36b "OST utime check (open, utime) ===================="
2002 chown $RUNAS_ID $DIR/d36
2003 $RUNAS utime $DIR/d36/f36 || error
2005 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2008 [ ! -d $DIR/d36 ] && test_36c
2009 echo "" > $DIR/d36/f36
2010 $RUNAS utime $DIR/d36/f36 || error
2012 run_test 36d "non-root OST utime check (open, utime) ==========="
2015 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2017 touch $DIR/$tdir/$tfile
2018 $RUNAS utime $DIR/$tdir/$tfile && \
2019 error "utime worked, expected failure" || true
2021 run_test 36e "utime on non-owned file (should return error) ===="
2025 local LANG_SAVE=$LANG
2026 local LC_LANG_SAVE=$LC_LANG
2027 export LANG=C LC_LANG=C # for date language
2029 DATESTR="Dec 20 2000"
2031 lctl set_param fail_loc=$fl
2033 cp /etc/hosts $DIR/$tdir/$tfile
2034 sync & # write RPC generated with "current" inode timestamp, but delayed
2036 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2037 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2038 cancel_lru_locks osc
2039 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2041 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2042 echo "BEFORE: $LS_BEFORE" && \
2043 echo "AFTER : $LS_AFTER" && \
2044 echo "WANT : $DATESTR" && \
2045 error "$DIR/$tdir/$tfile timestamps changed" || true
2047 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2051 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2052 subr_36fh "0x80000214"
2054 run_test 36f "utime on file racing with OST BRW write =========="
2057 remote_ost_nodsh && skip "remote OST with nodsh" && return
2060 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2061 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2062 touch $DIR/$tdir/$tfile
2063 sleep $((FMD_MAX_AGE + 12))
2064 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2065 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2066 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2067 error "fmd didn't expire after ping" || true
2069 run_test 36g "filter mod data cache expiry ====================="
2072 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2073 subr_36fh "0x80000227"
2075 run_test 36h "utime on file racing with OST BRW write =========="
2079 echo f > $DIR/$tdir/fbugfile
2080 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2081 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2082 $UMOUNT $DIR/$tdir || error
2083 rm -f $DIR/$tdir/fbugfile || error
2085 run_test 37 "ls a mounted file system to check old content ====="
2088 local file=$DIR/$tfile
2090 openfile -f O_DIRECTORY $file
2093 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2094 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2096 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2100 touch $DIR/${tfile}2
2101 # ls -l $DIR/$tfile $DIR/${tfile}2
2102 # ls -lu $DIR/$tfile $DIR/${tfile}2
2103 # ls -lc $DIR/$tfile $DIR/${tfile}2
2105 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2106 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2108 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2110 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2112 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2113 error "O_TRUNC didn't change timestamps"
2116 run_test 39 "mtime changed on create ==========================="
2120 cp -p /etc/passwd $DIR/$tdir/fopen
2121 cp -p /etc/passwd $DIR/$tdir/flink
2122 cp -p /etc/passwd $DIR/$tdir/funlink
2123 cp -p /etc/passwd $DIR/$tdir/frename
2124 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2127 echo "aaaaaa" >> $DIR/$tdir/fopen
2128 echo "aaaaaa" >> $DIR/$tdir/flink
2129 echo "aaaaaa" >> $DIR/$tdir/funlink
2130 echo "aaaaaa" >> $DIR/$tdir/frename
2132 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2133 local link_new=`stat -c %Y $DIR/$tdir/flink`
2134 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2135 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2137 cat $DIR/$tdir/fopen > /dev/null
2138 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2139 rm -f $DIR/$tdir/funlink2
2140 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2142 for (( i=0; i < 2; i++ )) ; do
2143 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2144 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2145 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2146 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2148 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2149 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2150 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2151 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2153 cancel_lru_locks osc
2154 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2157 run_test 39b "mtime change on open, link, unlink, rename ======"
2159 # this should be set to past
2160 TEST_39_MTIME=`date -d "1 year ago" +%s`
2166 local mtime0=`stat -c %Y $DIR1/$tfile`
2168 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2169 local mtime1=`stat -c %Y $DIR1/$tfile`
2170 [ "$mtime1" = $TEST_39_MTIME ] || \
2171 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2174 echo hello >> $DIR1/$tfile
2176 local mtime2=`stat -c %Y $DIR1/$tfile`
2177 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2178 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2180 mv $DIR1/$tfile $DIR1/$tfile-1
2182 for (( i=0; i < 2; i++ )) ; do
2183 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2184 [ "$mtime2" = "$mtime3" ] || \
2185 error "mtime ($mtime2) changed (to $mtime3) on rename"
2187 cancel_lru_locks osc
2188 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2191 run_test 39c "mtime change on rename ==========================="
2197 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2199 for (( i=0; i < 2; i++ )) ; do
2200 local mtime=`stat -c %Y $DIR1/$tfile`
2201 [ $mtime = $TEST_39_MTIME ] || \
2202 error "mtime($mtime) is not set to $TEST_39_MTIME"
2204 cancel_lru_locks osc
2205 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2208 run_test 39d "create, utime, stat =============================="
2213 local mtime1=`stat -c %Y $DIR1/$tfile`
2215 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2217 for (( i=0; i < 2; i++ )) ; do
2218 local mtime2=`stat -c %Y $DIR1/$tfile`
2219 [ $mtime2 = $TEST_39_MTIME ] || \
2220 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2222 cancel_lru_locks osc
2223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2226 run_test 39e "create, stat, utime, stat ========================"
2231 mtime1=`stat -c %Y $DIR1/$tfile`
2234 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2236 for (( i=0; i < 2; i++ )) ; do
2237 local mtime2=`stat -c %Y $DIR1/$tfile`
2238 [ $mtime2 = $TEST_39_MTIME ] || \
2239 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2241 cancel_lru_locks osc
2242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2245 run_test 39f "create, stat, sleep, utime, stat ================="
2249 echo hello >> $DIR1/$tfile
2250 local mtime1=`stat -c %Y $DIR1/$tfile`
2253 chmod o+r $DIR1/$tfile
2255 for (( i=0; i < 2; i++ )) ; do
2256 local mtime2=`stat -c %Y $DIR1/$tfile`
2257 [ "$mtime1" = "$mtime2" ] || \
2258 error "lost mtime: $mtime2, should be $mtime1"
2260 cancel_lru_locks osc
2261 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2264 run_test 39g "write, chmod, stat ==============================="
2272 echo hello >> $DIR1/$tfile
2273 local mtime1=`stat -c %Y $DIR1/$tfile`
2275 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2277 if [ "$d1" != "$d2" ]; then
2278 echo "write and touch not within one second"
2280 for (( i=0; i < 2; i++ )) ; do
2281 local mtime2=`stat -c %Y $DIR1/$tfile`
2282 [ "$mtime2" = $TEST_39_MTIME ] || \
2283 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2285 cancel_lru_locks osc
2286 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2290 run_test 39h "write, utime within one second, stat ============="
2296 echo hello >> $DIR1/$tfile
2297 local mtime1=`stat -c %Y $DIR1/$tfile`
2299 mv $DIR1/$tfile $DIR1/$tfile-1
2301 for (( i=0; i < 2; i++ )) ; do
2302 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2304 [ "$mtime1" = "$mtime2" ] || \
2305 error "lost mtime: $mtime2, should be $mtime1"
2307 cancel_lru_locks osc
2308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2311 run_test 39i "write, rename, stat =============================="
2317 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2319 local mtime1=`stat -c %Y $DIR1/$tfile`
2321 mv $DIR1/$tfile $DIR1/$tfile-1
2323 kill -USR1 $multipid
2324 wait $multipid || error "multiop close failed"
2326 for (( i=0; i < 2; i++ )) ; do
2327 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2328 [ "$mtime1" = "$mtime2" ] || \
2329 error "mtime is lost on close: $mtime2, should be $mtime1"
2331 cancel_lru_locks osc
2332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2335 run_test 39j "write, rename, close, stat ======================="
2341 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2343 local mtime1=`stat -c %Y $DIR1/$tfile`
2345 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2347 kill -USR1 $multipid
2348 wait $multipid || error "multiop close failed"
2350 for (( i=0; i < 2; i++ )) ; do
2351 local mtime2=`stat -c %Y $DIR1/$tfile`
2353 [ "$mtime2" = $TEST_39_MTIME ] || \
2354 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2356 cancel_lru_locks osc
2357 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2360 run_test 39k "write, utime, close, stat ========================"
2362 # this should be set to future
2363 TEST_39_ATIME=`date -d "1 year" +%s`
2366 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2370 # test setting directory atime to future
2371 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2372 local atime=$(stat -c %X $DIR/$tdir)
2373 [ "$atime" = $TEST_39_ATIME ] || \
2374 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2376 # test setting directory atime from future to now
2377 local d1=$(date +%s)
2379 local d2=$(date +%s)
2381 cancel_lru_locks mdc
2382 atime=$(stat -c %X $DIR/$tdir)
2383 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2384 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2386 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2389 # test setting directory atime when now > dir atime + atime_diff
2393 cancel_lru_locks mdc
2394 atime=$(stat -c %X $DIR/$tdir)
2395 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2396 error "atime is not updated : $atime, should be $d2"
2398 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2401 # test not setting directory atime when now < dir atime + atime_diff
2403 cancel_lru_locks mdc
2404 atime=$(stat -c %X $DIR/$tdir)
2405 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2406 error "atime is updated to $atime, should remain $d1<atime<$d2"
2408 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2410 run_test 39l "directory atime update ==========================="
2413 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2414 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2415 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2417 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2421 small_write $DIR/f41 18
2423 run_test 41 "test small file write + fstat ====================="
2425 count_ost_writes() {
2426 lctl get_param -n osc.*.stats |
2427 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2434 BG_DIRTY_RATIO_SAVE=10
2435 MAX_BG_DIRTY_RATIO=25
2439 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2440 # dirty_ratio, dirty_background_ratio
2441 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2442 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2443 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2444 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2446 # if file not here, we are a 2.4 kernel
2447 kill -CONT `pidof kupdated`
2452 # setup the trap first, so someone cannot exit the test at the
2453 # exact wrong time and mess up a machine
2454 trap start_writeback EXIT
2455 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2456 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2457 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2458 sysctl -w vm.dirty_writeback_centisecs=0
2459 sysctl -w vm.dirty_writeback_centisecs=0
2460 # save and increase /proc/sys/vm/dirty_ratio
2461 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2462 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2463 # save and increase /proc/sys/vm/dirty_background_ratio
2464 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2465 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2467 # if file not here, we are a 2.4 kernel
2468 kill -STOP `pidof kupdated`
2472 # ensure that all stripes have some grant before we test client-side cache
2474 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2475 dd if=/dev/zero of=$i bs=4k count=1
2480 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2481 # file truncation, and file removal.
2484 cancel_lru_locks osc
2486 sync; sleep 1; sync # just to be safe
2487 BEFOREWRITES=`count_ost_writes`
2488 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2489 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2490 AFTERWRITES=`count_ost_writes`
2491 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2492 error "$BEFOREWRITES < $AFTERWRITES"
2495 run_test 42a "ensure that we don't flush on close =============="
2499 cancel_lru_locks osc
2502 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2503 BEFOREWRITES=`count_ost_writes`
2504 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2505 AFTERWRITES=`count_ost_writes`
2506 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2507 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2509 BEFOREWRITES=`count_ost_writes`
2510 sync || error "sync: $?"
2511 AFTERWRITES=`count_ost_writes`
2512 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2513 error "$BEFOREWRITES < $AFTERWRITES on sync"
2515 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2519 run_test 42b "test destroy of file with cached dirty data ======"
2521 # if these tests just want to test the effect of truncation,
2522 # they have to be very careful. consider:
2523 # - the first open gets a {0,EOF}PR lock
2524 # - the first write conflicts and gets a {0, count-1}PW
2525 # - the rest of the writes are under {count,EOF}PW
2526 # - the open for truncate tries to match a {0,EOF}PR
2527 # for the filesize and cancels the PWs.
2528 # any number of fixes (don't get {0,EOF} on open, match
2529 # composite locks, do smarter file size management) fix
2530 # this, but for now we want these tests to verify that
2531 # the cancellation with truncate intent works, so we
2532 # start the file with a full-file pw lock to match against
2533 # until the truncate.
2538 cancel_lru_locks osc
2540 # prime the file with 0,EOF PW to match
2544 # now the real test..
2545 dd if=/dev/zero of=$file bs=1024 count=100
2546 BEFOREWRITES=`count_ost_writes`
2547 $TRUNCATE $file $offset
2548 cancel_lru_locks osc
2549 AFTERWRITES=`count_ost_writes`
2555 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2556 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2559 run_test 42c "test partial truncate of file with cached dirty data"
2563 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2564 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2567 run_test 42d "test complete truncate of file with cached dirty data"
2573 test_42e() { # bug22074
2574 local TDIR=$DIR/${tdir}e
2575 local pagesz=$(page_size)
2577 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2578 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2583 $LFS setstripe -c 1 $TDIR
2584 createmany -o $TDIR/f $files
2586 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2588 # we assume that with $OSTCOUNT files, at least one of them will
2589 # be allocated on OST0.
2590 warmup_files=$((OSTCOUNT * max_dirty_mb))
2591 createmany -o $TDIR/w $warmup_files
2593 # write a large amount of data into one file and sync, to get good
2594 # avail_grant number from OST.
2595 for ((i=0; i<$warmup_files; i++)); do
2596 idx=$($LFS getstripe -i $TDIR/w$i)
2597 [ $idx -ne 0 ] && continue
2598 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2601 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2603 $LCTL get_param $proc_osc0/cur_dirty_bytes
2604 $LCTL get_param $proc_osc0/cur_grant_bytes
2606 # create as much dirty pages as we can while not to trigger the actual
2607 # RPCs directly. but depends on the env, VFS may trigger flush during this
2608 # period, hopefully we are good.
2609 for ((i=0; i<$warmup_files; i++)); do
2610 idx=$($LFS getstripe -i $TDIR/w$i)
2611 [ $idx -ne 0 ] && continue
2612 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2614 $LCTL get_param $proc_osc0/cur_dirty_bytes
2615 $LCTL get_param $proc_osc0/cur_grant_bytes
2617 # perform the real test
2618 $LCTL set_param $proc_osc0/rpc_stats 0
2619 for ((;i<$files; i++)); do
2620 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2621 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2624 $LCTL get_param $proc_osc0/rpc_stats
2626 $LCTL get_param $proc_osc0/rpc_stats |
2627 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2628 [ "$PPR" != "16:" ] && continue
2629 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2630 break # we only want the "pages per rpc" stat
2634 run_test 42e "verify sub-RPC writes are not done synchronously"
2638 cp -p /bin/ls $DIR/$tdir/$tfile
2639 multiop $DIR/$tdir/$tfile Ow_c &
2641 # give multiop a chance to open
2644 $DIR/$tdir/$tfile && error || true
2647 run_test 43 "execution of file opened for write should return -ETXTBSY"
2651 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2652 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2654 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2655 kill -USR1 $MULTIOP_PID || return 2
2656 wait $MULTIOP_PID || return 3
2659 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2663 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2664 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2666 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2667 kill -USR1 $MULTIOP_PID || return 2
2668 wait $MULTIOP_PID || return 3
2671 run_test 43b "truncate of file being executed should return -ETXTBSY"
2674 local testdir="$DIR/d43c"
2677 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2678 ( cd $testdir && md5sum -c)
2680 run_test 43c "md5sum of copy into lustre========================"
2683 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2684 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2685 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2687 run_test 44 "zero length read from a sparse stripe ============="
2690 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2692 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2693 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2694 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2696 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2697 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2700 OFFSETS="0 $((stride/2)) $((stride-1))"
2701 for offset in $OFFSETS ; do
2702 for i in `seq 0 $((nstripe-1))`; do
2703 local GLOBALOFFSETS=""
2704 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2705 local myfn=$DIR/d44a-$size
2706 echo "--------writing $myfn at $size"
2707 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2708 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2709 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2710 || error "ll_sparseness_verify $GLOBALOFFSETS"
2712 for j in `seq 0 $((nstripe-1))`; do
2713 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2714 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2715 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2717 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2718 || error "ll_sparseness_verify $GLOBALOFFSETS"
2723 run_test 44a "test sparse pwrite ==============================="
2727 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2733 before=`dirty_osc_total`
2734 echo executing "\"$*\""
2736 after=`dirty_osc_total`
2737 echo before $before, after $after
2741 # Obtain grants from OST if it supports it
2742 echo blah > ${f}_grant
2745 do_dirty_record "echo blah > $f"
2746 [ $before -eq $after ] && error "write wasn't cached"
2747 do_dirty_record "> $f"
2748 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2749 do_dirty_record "echo blah > $f"
2750 [ $before -eq $after ] && error "write wasn't cached"
2751 do_dirty_record "sync"
2752 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2753 do_dirty_record "echo blah > $f"
2754 [ $before -eq $after ] && error "write wasn't cached"
2755 do_dirty_record "cancel_lru_locks osc"
2756 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2759 run_test 45 "osc io page accounting ============================"
2761 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2762 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2763 # objects offset and an assert hit when an rpc was built with 1023's mapped
2764 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2769 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2771 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2772 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2776 run_test 46 "dirtying a previously written page ================"
2778 # test_47 is removed "Device nodes check" is moved to test_28
2780 test_48a() { # bug 2399
2781 check_kernel_version 34 || return 0
2784 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2785 mkdir $DIR/d48a || error "recreate directory failed"
2786 touch foo || error "'touch foo' failed after recreating cwd"
2787 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2788 if check_kernel_version 44; then
2789 touch .foo || error "'touch .foo' failed after recreating cwd"
2790 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2792 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2793 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2794 cd . || error "'cd .' failed after recreating cwd"
2795 mkdir . && error "'mkdir .' worked after recreating cwd"
2796 rmdir . && error "'rmdir .' worked after recreating cwd"
2797 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2798 cd .. || error "'cd ..' failed after recreating cwd"
2800 run_test 48a "Access renamed working dir (should return errors)="
2802 test_48b() { # bug 2399
2803 check_kernel_version 34 || return 0
2806 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2807 touch foo && error "'touch foo' worked after removing cwd"
2808 mkdir foo && error "'mkdir foo' worked after removing cwd"
2809 if check_kernel_version 44; then
2810 touch .foo && error "'touch .foo' worked after removing cwd"
2811 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2813 ls . > /dev/null && error "'ls .' worked after removing cwd"
2814 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2815 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2816 mkdir . && error "'mkdir .' worked after removing cwd"
2817 rmdir . && error "'rmdir .' worked after removing cwd"
2818 ln -s . foo && error "'ln -s .' worked after removing cwd"
2819 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2821 run_test 48b "Access removed working dir (should return errors)="
2823 test_48c() { # bug 2350
2824 check_kernel_version 36 || return 0
2825 #lctl set_param debug=-1
2827 mkdir -p $DIR/d48c/dir
2829 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2830 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2831 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2832 if check_kernel_version 44; then
2833 touch .foo && error "'touch .foo' worked after removing cwd"
2834 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2836 $TRACE ls . && error "'ls .' worked after removing cwd"
2837 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2838 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2839 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2840 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2841 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2842 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2844 run_test 48c "Access removed working subdir (should return errors)"
2846 test_48d() { # bug 2350
2847 check_kernel_version 36 || return 0
2848 #lctl set_param debug=-1
2850 mkdir -p $DIR/d48d/dir
2852 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2853 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2854 $TRACE touch foo && error "'touch foo' worked after removing parent"
2855 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2856 if check_kernel_version 44; then
2857 touch .foo && error "'touch .foo' worked after removing parent"
2858 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2860 $TRACE ls . && error "'ls .' worked after removing parent"
2861 $TRACE ls .. && error "'ls ..' worked after removing parent"
2862 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2863 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2864 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2865 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2866 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2868 run_test 48d "Access removed parent subdir (should return errors)"
2870 test_48e() { # bug 4134
2871 check_kernel_version 41 || return 0
2872 #lctl set_param debug=-1
2874 mkdir -p $DIR/d48e/dir
2876 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2877 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2878 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2879 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2880 # On a buggy kernel addition of "touch foo" after cd .. will
2881 # produce kernel oops in lookup_hash_it
2882 touch ../foo && error "'cd ..' worked after recreate parent"
2884 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2886 run_test 48e "Access to recreated parent subdir (should return errors)"
2892 ls /proc/$$/cwd || error
2894 run_test 50 "special situations: /proc symlinks ==============="
2896 test_51a() { # was test_51
2897 # bug 1516 - create an empty entry right after ".." then split dir
2900 $MCREATE $DIR/d51/bar
2902 createmany -m $DIR/d51/longfile 201
2904 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2905 $MCREATE $DIR/d51/longfile$FNUM
2910 ls -l $DIR/d51 > /dev/null || error
2912 run_test 51a "special situations: split htree with empty entry =="
2914 #export NUMTEST=70000
2915 # FIXME: I select a relatively small number to do basic test.
2916 # large number may give panic(). debugging on this is going on.
2919 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2920 [ $NUMFREE -lt 21000 ] && \
2921 skip "not enough free inodes ($NUMFREE)" && \
2924 check_kernel_version 40 || NUMTEST=31000
2925 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2928 createmany -d $DIR/d51b/t- $NUMTEST
2930 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2933 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2935 local ndirs=${TEST51BB_NDIRS:-10}
2936 local nfiles=${TEST51BB_NFILES:-100}
2938 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2940 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2941 nfiles=$(( numfree / ndirs - 10 ))
2943 local dir=$DIR/d51bb
2945 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2946 lctl set_param -n lmv.*.placement=CHAR
2949 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2953 for ((i=0; i < $ndirs; i++)); do
2954 dirs[i]=$dir/$RANDOM
2955 echo Creating directory ${dirs[i]}
2958 echo Creating $nfiles in dir ${dirs[i]} ...
2959 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2960 createmany -o ${dirs[i]}/$tfile- $nfiles
2966 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2970 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2971 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2972 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2975 lctl set_param -n lmv.*.placement=$savePOLICY
2977 [ $rc -ne $MDSCOUNT ] || \
2978 error "Objects/inodes are not distributed over all mds servers"
2980 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2984 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2987 unlinkmany -d $DIR/d51b/t- $NUMTEST
2989 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2992 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2994 createmany -o $DIR/d51d/t- 1000
2995 $LFS getstripe $DIR/d51d > $TMP/files
2996 for N in `seq 0 $((OSTCOUNT - 1))`; do
2997 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2998 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2999 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3001 unlinkmany $DIR/d51d/t- 1000
3004 for N in `seq 1 $((OSTCOUNT - 1))`; do
3005 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3006 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3007 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3008 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3010 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3011 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3012 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3013 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3017 run_test 51d "check object distribution ===================="
3020 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3023 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3024 echo bar >> $DIR/d52a/foo || error "append bar failed"
3025 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3026 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3027 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3028 echo foo >> $DIR/d52a/foo || error "append foo failed"
3029 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3030 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3031 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3032 cp -r $DIR/d52a /tmp/
3033 rm -fr $DIR/d52a || error "cleanup rm failed"
3035 run_test 52a "append-only flag test (should return errors) ====="
3038 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3041 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3042 cat test > $DIR/d52b/foo && error "cat test worked"
3043 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3044 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3045 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3046 echo foo >> $DIR/d52b/foo && error "echo worked"
3047 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3048 [ -f $DIR/d52b/foo ] || error
3049 [ -f $DIR/d52b/foo_ren ] && error
3050 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3051 chattr -i $DIR/d52b/foo || error "chattr failed"
3053 rm -fr $DIR/d52b || error
3055 run_test 52b "immutable flag test (should return errors) ======="
3058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3059 remote_ost_nodsh && skip "remote OST with nodsh" && return
3068 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3069 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3070 param=`echo ${value[0]} | cut -d "=" -f1`
3071 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3072 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3073 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3074 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3075 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3076 if [ $ost_last != $mds_last ]; then
3077 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3081 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3084 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3085 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3086 $SOCKETSERVER $DIR/socket
3087 $SOCKETCLIENT $DIR/socket || error
3088 $MUNLINK $DIR/socket
3090 run_test 54a "unix domain socket test =========================="
3096 dd if=/dev/zero of=$f bs=`page_size` count=1
3098 run_test 54b "char device works in lustre ======================"
3101 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3102 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3103 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3105 for i in `seq 3 7`; do
3106 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3116 loopdev="$DIR/loop54c"
3119 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3120 mknod $loopdev b 7 $LOOPNUM
3121 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3122 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3123 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3124 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3126 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3127 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3129 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3134 run_test 54c "block device works in lustre ====================="
3140 [ "$string" = `echo $string > $f | cat $f` ] || error
3142 run_test 54d "fifo device works in lustre ======================"
3145 check_kernel_version 46 || return 0
3148 cp -aL /dev/console $f
3149 echo $string > $f || error
3151 run_test 54e "console/tty device works in lustre ======================"
3156 client_only && skip "Not a server" && return
3157 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3159 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3160 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3161 echo "check for $EXT2_DEV. Please wait..."
3163 $UMOUNT $DIR/d55 || error "unmounting"
3165 run_test 55 "check iopen_connect_dentry() ======================"
3167 test_56a() { # was test_56
3173 NUMFILESx2=$(($NUMFILES * 2))
3174 for i in `seq 1 $NUMFILES` ; do
3175 touch $DIR/d56/file$i
3176 touch $DIR/d56/dir/file$i
3179 # test lfs getstripe with --recursive
3180 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3181 [ $FILENUM -eq $NUMFILESx2 ] || error \
3182 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3183 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3184 [ $FILENUM -eq $NUMFILES ] || error \
3185 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3186 echo "lfs getstripe --recursive passed."
3188 # test lfs getstripe with file instead of dir
3189 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3190 [ $FILENUM -eq 1 ] || error \
3191 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3192 echo "lfs getstripe file passed."
3194 #test lfs getstripe with --verbose
3195 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3196 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3197 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3198 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3199 echo "lfs getstripe --verbose passed."
3201 #test lfs getstripe with --obd
3202 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3203 error "lfs getstripe --obd wrong_uuid should return error message"
3205 [ "$OSTCOUNT" -lt 2 ] && \
3206 skip_env "skipping other lfs getstripe --obd test" && return
3208 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3209 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3210 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3211 [ $FOUND -eq $FILENUM ] || \
3212 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3213 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3214 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3215 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3216 error "lfs getstripe --obd wrong: should not show file on other obd"
3217 echo "lfs getstripe --obd passed."
3219 run_test 56a "check lfs getstripe ===================================="
3226 if [ ! -d "$DIR/${tdir}g" ] ; then
3227 mkdir -p $DIR/${tdir}g
3228 for i in `seq 1 $LOCAL_NUMFILES` ; do
3229 touch $DIR/${tdir}g/file$i
3231 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3232 mkdir $DIR/${tdir}g/dir$i
3233 for j in `seq 1 $LOCAL_NUMFILES` ; do
3234 touch $DIR/${tdir}g/dir$i/file$j
3240 setup_56_special() {
3245 if [ ! -e "$TDIR/loop1b" ] ; then
3246 for i in `seq 1 $LOCAL_NUMFILES` ; do
3247 mknod $TDIR/loop${i}b b 7 $i
3248 mknod $TDIR/null${i}c c 1 3
3249 ln -s $TDIR/file1 $TDIR/link${i}l
3251 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3252 mknod $TDIR/dir$i/loop${i}b b 7 $i
3253 mknod $TDIR/dir$i/null${i}c c 1 3
3254 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3262 setup_56 $NUMFILES $NUMDIRS
3264 EXPECTED=$(($NUMDIRS + 2))
3265 # test lfs find with -name
3266 for i in `seq 1 $NUMFILES` ; do
3267 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3268 [ $NUMS -eq $EXPECTED ] || error \
3269 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3271 echo "lfs find -name passed."
3273 run_test 56g "check lfs find -name ============================="
3278 setup_56 $NUMFILES $NUMDIRS
3280 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3281 # test lfs find with ! -name
3282 for i in `seq 1 $NUMFILES` ; do
3283 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3284 [ $NUMS -eq $EXPECTED ] || error \
3285 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3287 echo "lfs find ! -name passed."
3289 run_test 56h "check lfs find ! -name ============================="
3294 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3295 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3296 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3298 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3301 setup_56_special $NUMFILES $NUMDIRS
3303 EXPECTED=$((NUMDIRS+1))
3304 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3305 [ $NUMS -eq $EXPECTED ] || \
3306 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3308 run_test 56j "check lfs find -type d ============================="
3311 setup_56_special $NUMFILES $NUMDIRS
3313 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3314 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3315 [ $NUMS -eq $EXPECTED ] || \
3316 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3318 run_test 56k "check lfs find -type f ============================="
3321 setup_56_special $NUMFILES $NUMDIRS
3323 EXPECTED=$((NUMDIRS + NUMFILES))
3324 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3325 [ $NUMS -eq $EXPECTED ] || \
3326 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3328 run_test 56l "check lfs find -type b ============================="
3331 setup_56_special $NUMFILES $NUMDIRS
3333 EXPECTED=$((NUMDIRS + NUMFILES))
3334 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3335 [ $NUMS -eq $EXPECTED ] || \
3336 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3338 run_test 56m "check lfs find -type c ============================="
3341 setup_56_special $NUMFILES $NUMDIRS
3343 EXPECTED=$((NUMDIRS + NUMFILES))
3344 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3345 [ $NUMS -eq $EXPECTED ] || \
3346 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3348 run_test 56n "check lfs find -type l ============================="
3351 setup_56 $NUMFILES $NUMDIRS
3354 utime $TDIR/file1 > /dev/null || error "utime (1)"
3355 utime $TDIR/file2 > /dev/null || error "utime (2)"
3356 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3357 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3358 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3361 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3362 [ $NUMS -eq $EXPECTED ] || \
3363 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3365 run_test 56o "check lfs find -mtime for old files =========================="
3368 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3373 setup_56 $NUMFILES $NUMDIRS
3375 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3377 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3378 [ $NUMS -eq $EXPECTED ] || \
3379 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3381 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3382 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3383 [ $NUMS -eq $EXPECTED ] || \
3384 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3386 echo "lfs find -uid and ! -uid passed."
3388 run_test 56p "check lfs find -uid and ! -uid ==============================="
3391 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3396 setup_56 $NUMFILES $NUMDIRS
3398 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3400 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3401 [ $NUMS -eq $EXPECTED ] || \
3402 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3404 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3405 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3406 [ $NUMS -eq $EXPECTED ] || \
3407 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3409 echo "lfs find -gid and ! -gid passed."
3411 run_test 56q "check lfs find -gid and ! -gid ==============================="
3414 setup_56 $NUMFILES $NUMDIRS
3418 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3419 [ $NUMS -eq $EXPECTED ] || \
3420 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3422 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3423 [ $NUMS -eq $EXPECTED ] || \
3424 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3425 echo "test" > $TDIR/56r && sync
3427 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3428 [ $NUMS -eq $EXPECTED ] || \
3429 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3431 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3432 [ $NUMS -eq $EXPECTED ] || \
3433 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3435 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3436 [ $NUMS -eq $EXPECTED ] || \
3437 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3439 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3440 [ $NUMS -eq $EXPECTED ] || \
3441 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3444 run_test 56r "check lfs find -size works =========================="
3447 # note test will not do anything if MDS is not local
3448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3449 local MNTDEV="osd*.*MDT*.mntdev"
3450 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3451 [ -z "$DEV" ] && error "can't access $MNTDEV"
3452 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3453 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3454 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3455 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3459 run_test 57a "verify MDS filesystem created with large inodes =="
3466 local FILEN=$dir/f$FILECOUNT
3468 rm -rf $dir || error "removing $dir"
3469 mkdir -p $dir || error "creating $dir"
3470 local num=$(get_mds_dir $dir)
3473 echo "mcreating $FILECOUNT files"
3474 createmany -m $dir/f 1 $FILECOUNT || \
3475 error "creating files in $dir"
3477 # verify that files do not have EAs yet
3478 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3479 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3483 df $dir #make sure we get new statfs data
3484 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3485 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3486 echo "opening files to create objects/EAs"
3488 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3489 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3492 # verify that files have EAs now
3493 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3494 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3496 sleep 1 #make sure we get new statfs data
3498 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3499 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3500 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3501 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3502 error "MDC before $MDCFREE != after $MDCFREE2"
3504 echo "MDC before $MDCFREE != after $MDCFREE2"
3505 echo "unable to confirm if MDS has large inodes"
3510 run_test 57b "default LOV EAs are stored inside large inodes ==="
3513 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3516 run_test 58 "verify cross-platform wire constants =============="
3519 echo "touch 130 files"
3520 createmany -o $DIR/f59- 130
3522 unlinkmany $DIR/f59- 130
3525 # wait for commitment of removal
3527 run_test 59 "verify cancellation of llog records async ========="
3529 TEST60_HEAD="test_60 run $RANDOM"
3531 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3532 log "$TEST60_HEAD - from kernel mode"
3535 run_test 60a "llog sanity tests run from kernel module =========="
3537 test_60b() { # bug 6411
3539 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3551 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3553 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3556 echo "create 5000 files"
3557 createmany -o $DIR/f60c- 5000
3558 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3559 lctl set_param fail_loc=0x80000137
3560 unlinkmany $DIR/f60c- 5000
3561 lctl set_param fail_loc=0
3563 run_test 60c "unlink file when mds full"
3566 SAVEPRINTK=$(lctl get_param -n printk)
3568 # verify "lctl mark" is even working"
3569 MESSAGE="test message ID $RANDOM $$"
3570 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3571 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3573 lctl set_param printk=0 || error "set lnet.printk failed"
3574 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3575 MESSAGE="new test message ID $RANDOM $$"
3576 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3577 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3578 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3580 lctl set_param -n printk="$SAVEPRINTK"
3582 run_test 60d "test printk console message masking"
3586 dd if=/dev/zero of=$f bs=`page_size` count=1
3587 cancel_lru_locks osc
3588 multiop $f OSMWUc || error
3591 run_test 61 "mmap() writes don't make sync hang ================"
3593 # bug 2330 - insufficient obd_match error checking causes LBUG
3597 cancel_lru_locks osc
3598 lctl set_param fail_loc=0x405
3599 cat $f && error "cat succeeded, expect -EIO"
3600 lctl set_param fail_loc=0
3602 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3603 # match every page all of the time.
3604 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3606 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3607 test_63a() { # was test_63
3608 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3609 lctl set_param -n osc.*.max_dirty_mb 0
3610 for i in `seq 10` ; do
3611 dd if=/dev/zero of=$DIR/f63 bs=8k &
3617 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3618 rm -f $DIR/f63 || true
3620 run_test 63a "Verify oig_wait interruption does not crash ======="
3622 # bug 2248 - async write errors didn't return to application on sync
3623 # bug 3677 - async write errors left page locked
3626 lctl set_param debug=-1
3628 # ensure we have a grant to do async writes
3629 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3632 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3633 lctl set_param fail_loc=0x80000406
3634 multiop $DIR/$tfile Owy && \
3635 error "sync didn't return ENOMEM"
3636 sync; sleep 2; sync # do a real sync this time to flush page
3637 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3638 error "locked page left in cache after async error" || true
3641 run_test 63b "async write errors should be returned to fsync ==="
3645 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3647 run_test 64a "verify filter grant calculations (in kernel) ====="
3650 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3653 run_test 64b "check out-of-space detection on client ==========="
3655 # bug 1414 - set/get directories' stripe info
3659 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3661 run_test 65a "directory with no stripe info ===================="
3665 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3667 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3669 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3672 if [ $OSTCOUNT -gt 1 ]; then
3674 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3675 -c $(($OSTCOUNT - 1)) || error "setstripe"
3677 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3680 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3684 if [ $STRIPECOUNT -le 0 ]; then
3686 elif [ $STRIPECOUNT -gt 160 ]; then
3687 #LOV_MAX_STRIPE_COUNT is 160
3688 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3690 sc=$(($STRIPECOUNT - 1))
3692 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3693 touch $DIR/d65/f4 $DIR/d65/f5
3694 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3696 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3701 $SETSTRIPE $DIR/d65 || error "setstripe"
3702 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3704 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3706 run_test 65e "directory setstripe defaults ======================="
3710 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3712 run_test 65f "dir setstripe permission (should return error) ==="
3716 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3717 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3718 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3719 error "delete default stripe failed"
3721 run_test 65g "directory setstripe -d ==========================="
3725 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3726 mkdir -p $DIR/d65/dd1
3727 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3728 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3730 run_test 65h "directory stripe info inherit ===================="
3732 test_65i() { # bug6367
3733 $SETSTRIPE $MOUNT -s 65536 -c -1
3735 run_test 65i "set non-default striping on root directory (bug 6367)="
3737 test_65ia() { # bug12836
3738 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3740 run_test 65ia "getstripe on -1 default directory striping"
3742 test_65ib() { # bug12836
3743 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3745 run_test 65ib "getstripe -v on -1 default directory striping"
3747 test_65ic() { # bug12836
3748 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3750 run_test 65ic "new find on -1 default directory striping"
3752 test_65j() { # bug6367
3754 # if we aren't already remounting for each test, do so for this test
3755 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3756 cleanup || error "failed to unmount"
3759 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3761 run_test 65j "set default striping on root directory (bug 6367)="
3763 test_65k() { # bug11679
3764 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3767 echo "Check OST status: "
3768 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3769 for OSC in $MDS_OSCS; do
3770 echo $OSC "is activate"
3771 do_facet $SINGLEMDS lctl --device %$OSC activate
3773 do_facet client mkdir -p $DIR/$tdir
3774 for INACTIVE_OSC in $MDS_OSCS; do
3775 echo $INACTIVE_OSC "is Deactivate:"
3776 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3777 for STRIPE_OSC in $MDS_OSCS; do
3778 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3779 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3780 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3782 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3783 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3784 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3786 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3788 do_facet client rm -f $DIR/$tdir/*
3789 echo $INACTIVE_OSC "is Activate."
3790 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3793 run_test 65k "validate manual striping works properly with deactivated OSCs"
3795 test_65l() { # bug 12836
3796 mkdir -p $DIR/$tdir/test_dir
3797 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3798 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3800 run_test 65l "lfs find on -1 stripe dir ========================"
3802 # bug 2543 - update blocks count on client
3805 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3807 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3808 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3810 run_test 66 "update inode blocks count on client ==============="
3816 if [ ! -z "$LLOOP" ]; then
3817 if swapon -s | grep -q $LLOOP; then
3818 swapoff $LLOOP || error "swapoff failed"
3821 $LCTL blockdev_detach $LLOOP || error "detach failed"
3825 if [ ! -z "$LLITELOOPLOAD" ]; then
3833 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3837 swapon -s | awk '($1 == "'$1'") { print $4 }'
3840 # test case for lloop driver, basic function
3842 [ "$UID" != 0 ] && skip_env "must run as root" && return
3844 trap cleanup_68 EXIT
3846 if ! module_loaded llite_lloop; then
3847 if load_module llite/llite_lloop; then
3850 skip_env "can't find module llite_lloop"
3855 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3856 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3857 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3859 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3860 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3864 run_test 68a "lloop driver - basic test ========================"
3866 # excercise swapping to lustre by adding a high priority swapfile entry
3867 # and then consuming memory until it is used.
3868 test_68b() { # was test_68
3869 [ "$UID" != 0 ] && skip_env "must run as root" && return
3870 lctl get_param -n devices | grep -q obdfilter && \
3871 skip "local OST" && return
3873 grep -q llite_lloop /proc/modules
3874 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3876 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3877 skip "can't reliably test swap with TCP" && return
3879 MEMTOTAL=`meminfo MemTotal`
3880 NR_BLOCKS=$((MEMTOTAL>>8))
3881 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3883 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3884 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3887 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3889 trap cleanup_68 EXIT
3891 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3893 echo "before: `swapon -s | grep $LLOOP`"
3894 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3895 echo "after: `swapon -s | grep $LLOOP`"
3896 SWAPUSED=`swap_used $LLOOP`
3900 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3902 run_test 68b "support swapping to Lustre ========================"
3904 # bug5265, obdfilter oa2dentry return -ENOENT
3905 # #define OBD_FAIL_OST_ENOENT 0x217
3907 remote_ost_nodsh && skip "remote OST with nodsh" && return
3910 $SETSTRIPE $f -c 1 -i 0
3912 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3914 do_facet ost1 lctl set_param fail_loc=0x217
3915 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3916 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3918 do_facet ost1 lctl set_param fail_loc=0
3919 $DIRECTIO write $f 0 2 || error "write error"
3921 cancel_lru_locks osc
3922 $DIRECTIO read $f 0 1 || error "read error"
3924 do_facet ost1 lctl set_param fail_loc=0x217
3925 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3927 do_facet ost1 lctl set_param fail_loc=0
3930 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3934 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3936 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3938 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3939 check_kernel_version 43 || return 0
3940 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3942 # Check that testing environment is properly set up. Skip if not
3943 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3944 skip_env "User $RUNAS_ID does not exist - skipping"
3947 # We had better clear the $DIR to get enough space for dd
3952 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3953 # See if we are still setuid/sgid
3954 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3955 # Now test that MDS is updated too
3956 cancel_lru_locks mdc
3957 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3961 run_test 72 "Test that remove suid works properly (bug5695) ===="
3963 # bug 3462 - multiple simultaneous MDC requests
3967 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3970 lctl set_param fail_loc=0x80000129
3971 multiop $DIR/d73-1/f73-2 Oc &
3973 lctl set_param fail_loc=0
3975 multiop $DIR/d73-2/f73-3 Oc &
3979 wait $pid1 || return 1
3983 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3984 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3985 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3989 run_test 73 "multiple MDC requests (should not deadlock)"
3991 test_74a() { # bug 6149, 6184
3992 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3994 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3995 # will spin in a tight reconnection loop
3997 lctl set_param fail_loc=0x8000030e
3998 # get any lock that won't be difficult - lookup works.
4000 lctl set_param fail_loc=0
4004 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4006 test_74b() { # bug 13310
4007 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4009 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4010 # will spin in a tight reconnection loop
4011 lctl set_param fail_loc=0x8000030e
4012 # get a "difficult" lock
4014 lctl set_param fail_loc=0
4018 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4021 #define OBD_FAIL_LDLM_NEW_LOCK
4022 lctl set_param fail_loc=0x80000319
4023 touch $DIR/$tfile && error "Touch successful"
4026 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4029 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4032 get_inode_slab_tunables() {
4033 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4036 set_inode_slab_tunables() {
4037 echo "lustre_inode_cache $1" > /proc/slabinfo
4040 test_76() { # Now for bug 20433, added originally in bug 1443
4041 local SLAB_SETTINGS=`get_inode_slab_tunables`
4042 local CPUS=`getconf _NPROCESSORS_ONLN`
4043 # we cannot set limit below 1 which means 1 inode in each
4044 # per-cpu cache is still allowed
4045 set_inode_slab_tunables "1 1 0"
4046 cancel_lru_locks osc
4047 BEFORE_INODES=`num_inodes`
4048 echo "before inodes: $BEFORE_INODES"
4050 [ "$SLOW" = "no" ] && COUNT=100
4051 for i in `seq $COUNT`; do
4055 cancel_lru_locks osc
4056 AFTER_INODES=`num_inodes`
4057 echo "after inodes: $AFTER_INODES"
4059 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4061 AFTER_INODES=`num_inodes`
4063 echo "wait $wait seconds inodes: $AFTER_INODES"
4064 if [ $wait -gt 30 ]; then
4065 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4068 set_inode_slab_tunables "$SLAB_SETTINGS"
4070 run_test 76 "confirm clients recycle inodes properly ===="
4076 # Note: in sptlrpc modes which enable its own bulk checksum, the
4077 # original crc32_le bulk checksum will be automatically disabled,
4078 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4079 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4080 # In this case set_checksums() will not be no-op, because sptlrpc
4081 # bulk checksum will be enabled all through the test.
4083 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4084 lctl set_param -n osc.*.checksums $1
4088 export ORIG_CSUM_TYPE=""
4089 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4092 [ "$ORIG_CSUM_TYPE" ] || \
4093 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4094 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4095 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4096 log "set checksum type to $1"
4099 F77_TMP=$TMP/f77-temp
4102 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4103 error "error writing to $F77_TMP"
4106 test_77a() { # bug 10889
4107 $GSS && skip "could not run with gss" && return
4108 [ ! -f $F77_TMP ] && setup_f77
4110 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4114 run_test 77a "normal checksum read/write operation ============="
4116 test_77b() { # bug 10889
4117 $GSS && skip "could not run with gss" && return
4118 [ ! -f $F77_TMP ] && setup_f77
4119 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4120 lctl set_param fail_loc=0x80000409
4122 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4123 error "dd error: $?"
4124 lctl set_param fail_loc=0
4127 run_test 77b "checksum error on client write ===================="
4129 test_77c() { # bug 10889
4130 $GSS && skip "could not run with gss" && return
4131 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4133 for algo in $CKSUM_TYPES; do
4134 cancel_lru_locks osc
4135 set_checksum_type $algo
4136 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4137 lctl set_param fail_loc=0x80000408
4138 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4139 lctl set_param fail_loc=0
4142 set_checksum_type $ORIG_CSUM_TYPE
4145 run_test 77c "checksum error on client read ==================="
4147 test_77d() { # bug 10889
4148 $GSS && skip "could not run with gss" && return
4149 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4150 lctl set_param fail_loc=0x80000409
4152 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4153 error "direct write: rc=$?"
4154 lctl set_param fail_loc=0
4157 run_test 77d "checksum error on OST direct write ==============="
4159 test_77e() { # bug 10889
4160 $GSS && skip "could not run with gss" && return
4161 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4162 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4163 lctl set_param fail_loc=0x80000408
4165 cancel_lru_locks osc
4166 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4167 error "direct read: rc=$?"
4168 lctl set_param fail_loc=0
4171 run_test 77e "checksum error on OST direct read ================"
4173 test_77f() { # bug 10889
4174 $GSS && skip "could not run with gss" && return
4176 for algo in $CKSUM_TYPES; do
4177 cancel_lru_locks osc
4178 set_checksum_type $algo
4179 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4180 lctl set_param fail_loc=0x409
4181 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4182 error "direct write succeeded"
4183 lctl set_param fail_loc=0
4185 set_checksum_type $ORIG_CSUM_TYPE
4188 run_test 77f "repeat checksum error on write (expect error) ===="
4190 test_77g() { # bug 10889
4191 $GSS && skip "could not run with gss" && return
4192 remote_ost_nodsh && skip "remote OST with nodsh" && return
4194 [ ! -f $F77_TMP ] && setup_f77
4196 $SETSTRIPE $DIR/f77g -c 1 -i 0
4197 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4198 do_facet ost1 lctl set_param fail_loc=0x8000021a
4200 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4201 error "write error: rc=$?"
4202 do_facet ost1 lctl set_param fail_loc=0
4205 run_test 77g "checksum error on OST write ======================"
4207 test_77h() { # bug 10889
4208 $GSS && skip "could not run with gss" && return
4209 remote_ost_nodsh && skip "remote OST with nodsh" && return
4211 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4212 cancel_lru_locks osc
4213 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4214 do_facet ost1 lctl set_param fail_loc=0x8000021b
4216 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4217 do_facet ost1 lctl set_param fail_loc=0
4220 run_test 77h "checksum error on OST read ======================="
4222 test_77i() { # bug 13805
4223 $GSS && skip "could not run with gss" && return
4224 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4225 lctl set_param fail_loc=0x40b
4226 remount_client $MOUNT
4227 lctl set_param fail_loc=0
4228 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4229 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4230 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4231 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4233 remount_client $MOUNT
4235 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4237 test_77j() { # bug 13805
4238 $GSS && skip "could not run with gss" && return
4239 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4240 lctl set_param fail_loc=0x40c
4241 remount_client $MOUNT
4242 lctl set_param fail_loc=0
4243 sleep 2 # wait async osc connect to finish
4244 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4245 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4246 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4247 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4249 remount_client $MOUNT
4251 run_test 77j "client only supporting ADLER32 ===================="
4253 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4257 test_78() { # bug 10901
4258 remote_ost || { skip_env "local OST" && return; }
4261 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4262 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4263 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4264 echo "MemTotal: $MEMTOTAL"
4265 # reserve 256MB of memory for the kernel and other running processes,
4266 # and then take 1/2 of the remaining memory for the read/write buffers.
4267 if [ $MEMTOTAL -gt 512 ] ;then
4268 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4270 # for those poor memory-starved high-end clusters...
4271 MEMTOTAL=$((MEMTOTAL / 2))
4273 echo "Mem to use for directio: $MEMTOTAL"
4274 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4275 [ $F78SIZE -gt 512 ] && F78SIZE=512
4276 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4277 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4278 echo "Smallest OST: $SMALLESTOST"
4279 [ $SMALLESTOST -lt 10240 ] && \
4280 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4282 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4283 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4285 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4286 echo "File size: $F78SIZE"
4287 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4288 for i in `seq 1 $NSEQ`
4290 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4291 echo directIO rdwr round $i of $NSEQ
4292 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4297 run_test 78 "handle large O_DIRECT writes correctly ============"
4299 test_79() { # bug 12743
4300 wait_delete_completed
4302 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4303 BKFREE=$(calc_osc_kbytes kbytesfree)
4304 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4306 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4307 DFTOTAL=`echo $STRING | cut -d, -f1`
4308 DFUSED=`echo $STRING | cut -d, -f2`
4309 DFAVAIL=`echo $STRING | cut -d, -f3`
4310 DFFREE=$(($DFTOTAL - $DFUSED))
4312 ALLOWANCE=$((64 * $OSTCOUNT))
4314 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4315 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4316 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4318 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4319 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4320 error "df free($DFFREE) mismatch OST free($BKFREE)"
4322 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4323 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4324 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4327 run_test 79 "df report consistency check ======================="
4329 test_80() { # bug 10718
4330 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4332 local BEFORE=`date +%s`
4333 cancel_lru_locks osc
4334 local AFTER=`date +%s`
4335 local DIFF=$((AFTER-BEFORE))
4336 if [ $DIFF -gt 1 ] ; then
4337 error "elapsed for 1M@1T = $DIFF"
4342 run_test 80 "Page eviction is equally fast at high offsets too ===="
4345 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4347 mkdir -p $DIR/d99cvsroot
4348 chown $RUNAS_ID $DIR/d99cvsroot
4349 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4352 $RUNAS cvs -d $DIR/d99cvsroot init || error
4355 run_test 99a "cvs init ========================================="
4358 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4359 [ ! -d $DIR/d99cvsroot ] && test_99a
4361 # some versions of cvs import exit(1) when asked to import links or
4362 # files they can't read. ignore those files.
4363 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4364 ! -perm +4 -printf '-I %f\n')
4365 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4366 d99reposname vtag rtag
4368 run_test 99b "cvs import ======================================="
4371 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4372 [ ! -d $DIR/d99cvsroot ] && test_99b
4374 mkdir -p $DIR/d99reposname
4375 chown $RUNAS_ID $DIR/d99reposname
4376 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4378 run_test 99c "cvs checkout ====================================="
4381 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4382 [ ! -d $DIR/d99cvsroot ] && test_99c
4383 cd $DIR/d99reposname
4385 $RUNAS cvs add -m 'addmsg' foo99
4387 run_test 99d "cvs add =========================================="
4390 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4391 [ ! -d $DIR/d99cvsroot ] && test_99c
4392 cd $DIR/d99reposname
4395 run_test 99e "cvs update ======================================="
4398 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4399 [ ! -d $DIR/d99cvsroot ] && test_99d
4400 cd $DIR/d99reposname
4401 $RUNAS cvs commit -m 'nomsg' foo99
4402 rm -fr $DIR/d99cvsroot
4404 run_test 99f "cvs commit ======================================="
4407 [ "$NETTYPE" = tcp ] || \
4408 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4411 remote_ost_nodsh && skip "remote OST with nodsh" && return
4412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4414 { skip "useless for local single node setup" && return; }
4416 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4417 [ "$PROT" != "tcp" ] && continue
4418 RPORT=$(echo $REMOTE | cut -d: -f2)
4419 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4422 LPORT=`echo $LOCAL | cut -d: -f2`
4423 if [ $LPORT -ge 1024 ]; then
4424 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4426 error_exit "local: $LPORT > 1024, remote: $RPORT"
4429 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4431 run_test 100 "check local port using privileged port ==========="
4433 function get_named_value()
4442 echo $line | sed "s/^$tag//"
4449 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4451 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4459 [ "$CPU" = "UML" ] && nreads=1000
4460 local cache_limit=32
4462 lctl set_param -n osc.*-osc*.rpc_stats 0
4463 trap cleanup_101 EXIT
4464 lctl set_param -n llite.*.read_ahead_stats 0
4465 lctl set_param -n llite.*.max_cached_mb $cache_limit
4468 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4470 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4471 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4474 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4475 get_named_value 'read but discarded' | cut -d" " -f1`; do
4476 discard=$(($discard + $s))
4480 if [ $(($discard * 10)) -gt $nreads ] ;then
4481 lctl get_param osc.*-osc*.rpc_stats
4482 lctl get_param llite.*.read_ahead_stats
4483 error "too many ($discard) discarded pages"
4485 rm -f $DIR/$tfile || true
4487 run_test 101 "check read-ahead for random reads ================"
4492 STRIPE_COUNT=$OSTCOUNT
4495 trap cleanup_test101b EXIT
4496 # prepare the read-ahead file
4497 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4499 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4502 cleanup_test101b() {
4509 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4514 local STRIPE_SIZE=1048576
4515 local RA_INC=1048576
4516 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4517 local FILE_LENGTH=$((64*100))
4518 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4519 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4520 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4521 get_named_value 'read but discarded' | \
4522 cut -d" " -f1 | calc_total`
4524 if [ $DISCARD -gt $discard_limit ]; then
4525 lctl get_param llite.*.read_ahead_stats
4526 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4528 echo "Read-ahead success for size ${READ_SIZE}"
4533 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4534 local STRIPE_SIZE=1048576
4535 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4536 local FILE_LENGTH=$((STRIPE_SIZE*100))
4537 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4538 # prepare the read-ahead file
4540 cancel_lru_locks osc
4541 for BIDX in 2 4 8 16 32 64 128 256
4543 local BSIZE=$((BIDX*4096))
4544 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4545 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4546 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4547 $LCTL set_param -n llite.*.read_ahead_stats 0
4548 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4549 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4550 cancel_lru_locks osc
4556 run_test 101b "check stride-io mode read-ahead ================="
4559 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4560 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4564 local file=$DIR/$tfile
4565 local size=${FILESIZE_101c:-500}
4566 local ra_MB=${READAHEAD_MB:-40}
4568 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4569 [ $space -gt $((size / 1024)) ] ||
4570 { skip "Need free space ${size}M, have $space" && return; }
4572 echo Creating ${size}M test file $file
4573 dd if=/dev/zero of=$file bs=1M count=$size
4574 echo Cancel LRU locks on lustre client to flush the client cache
4575 cancel_lru_locks osc
4577 echo Disable read-ahead
4578 local old_READAHEAD=$(set_read_ahead 0)
4580 echo Reading the test file $file with read-ahead disabled
4581 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4583 echo Cancel LRU locks on lustre client to flush the client cache
4584 cancel_lru_locks osc
4585 echo Enable read-ahead with ${ra_MB}MB
4586 set_read_ahead $ra_MB
4588 echo Reading the test file $file with read-ahead enabled
4589 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4591 echo read-ahead disabled time read $time_ra_OFF
4592 echo read-ahead enabled time read $time_ra_ON
4594 set_read_ahead $old_READAHEAD
4597 [ $time_ra_ON -lt $time_ra_OFF ] ||
4598 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4599 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4601 run_test 101d "file read with and without read-ahead enabled ================="
4605 chown $RUNAS_ID $DIR/$tdir
4608 STRIPE_COUNT=$OSTCOUNT
4609 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4611 trap cleanup_test102 EXIT
4613 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4617 for count in `seq 1 $STRIPE_COUNT`
4619 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4621 local stripe_size=`expr $STRIPE_SIZE \* $num`
4622 local file=file"$num-$offset-$count"
4623 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4629 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4635 rm -rf $DIR/d0.sanity/d102
4639 local testfile=$DIR/xattr_testfile
4644 [ "$UID" != 0 ] && skip_env "must run as root" && return
4645 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4647 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4649 echo "set/get xattr..."
4650 setfattr -n trusted.name1 -v value1 $testfile || error
4651 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4652 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4654 setfattr -n user.author1 -v author1 $testfile || error
4655 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4656 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4659 setfattr -n trusted.name2 -v value2 $testfile || error
4660 setfattr -n trusted.name3 -v value3 $testfile || error
4661 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4662 grep "trusted.name" | wc -l` -eq 3 ] || error
4665 setfattr -n user.author2 -v author2 $testfile || error
4666 setfattr -n user.author3 -v author3 $testfile || error
4667 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4668 grep "user" | wc -l` -eq 3 ] || error
4670 echo "remove xattr..."
4671 setfattr -x trusted.name1 $testfile || error
4672 getfattr -d -m trusted $testfile 2> /dev/null | \
4673 grep "trusted.name1" && error || true
4675 setfattr -x user.author1 $testfile || error
4676 getfattr -d -m user $testfile 2> /dev/null | \
4677 grep "user.author1" && error || true
4679 # b10667: setting lustre special xattr be silently discarded
4680 echo "set lustre special xattr ..."
4681 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4685 run_test 102a "user xattr test =================================="
4688 # b10930: get/set/list trusted.lov xattr
4689 echo "get/set/list trusted.lov xattr ..."
4690 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4691 local testfile=$DIR/$tfile
4692 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4693 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4694 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4696 local testfile2=${testfile}2
4697 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4698 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4701 setfattr -n trusted.lov -v $value $testfile2
4702 local tmp_file=${testfile}3
4703 $GETSTRIPE -v $testfile2 > $tmp_file
4704 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4705 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4706 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4707 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4710 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4713 # b10930: get/set/list lustre.lov xattr
4714 echo "get/set/list lustre.lov xattr ..."
4715 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4717 chown $RUNAS_ID $DIR/$tdir
4718 local testfile=$DIR/$tdir/$tfile
4719 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4720 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4721 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4723 local testfile2=${testfile}2
4724 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4725 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4727 $RUNAS $MCREATE $testfile2
4728 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4729 local tmp_file=${testfile}3
4730 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4731 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4732 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4733 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4734 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4736 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4738 compare_stripe_info1() {
4739 local stripe_index_all_zero=1
4743 for count in `seq 1 $STRIPE_COUNT`
4745 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4747 local size=`expr $STRIPE_SIZE \* $num`
4748 local file=file"$num-$offset-$count"
4749 get_stripe_info client $PWD/$file "$1"
4750 if [ $stripe_size -ne $size ]; then
4751 error "$file: different stripe size $stripe_size, expected $size" && return
4753 if [ $stripe_count -ne $count ]; then
4754 error "$file: different stripe count $stripe_count, expected $count" && return
4756 if [ $stripe_index -ne 0 ]; then
4757 stripe_index_all_zero=0
4762 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4766 compare_stripe_info2() {
4769 for count in `seq 1 $STRIPE_COUNT`
4771 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4773 local size=`expr $STRIPE_SIZE \* $num`
4774 local file=file"$num-$offset-$count"
4775 get_stripe_info client $PWD/$file
4776 if [ $stripe_size -ne $size ]; then
4777 error "$file: different stripe size $stripe_size, expected $size" && return
4779 if [ $stripe_count -ne $count ]; then
4780 error "$file: different stripe count $stripe_count, expected $count" && return
4782 if [ $stripe_index -ne $offset ]; then
4783 error "$file: different stripe offset $stripe_index, expected $offset" && return
4791 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4795 # b10930: tar test for trusted.lov xattr
4796 TAR=$(find_lustre_tar)
4797 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4798 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4801 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4803 compare_stripe_info1
4805 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4808 # b10930: tar test for trusted.lov xattr
4809 TAR=$(find_lustre_tar)
4810 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4811 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4815 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4817 compare_stripe_info1
4819 run_test 102f "tar copy files, not keep osts ==========="
4821 test_102h() { # bug 15777
4822 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4823 skip "must have user_xattr" && return
4824 [ -z "$(which setfattr 2>/dev/null)" ] &&
4825 skip_env "could not find setfattr" && return
4830 VALUE=datadatadatadatadatadatadatadata
4831 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4832 VALUE="$VALUE$VALUE"
4834 log "save $XBIG on $DIR/$tfile"
4835 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4836 error "saving $XBIG on $DIR/$tfile failed"
4837 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4838 OSIZE=$(echo $ORIG | wc -c)
4839 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4842 log "save $XSML on $DIR/$tfile"
4843 setfattr -n $XSML -v val $DIR/$tfile ||
4844 error "saving $XSML on $DIR/$tfile failed"
4845 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4846 if [ "$NEW" != "$ORIG" ]; then
4849 error "$XBIG different after saving $XSML"
4852 log "grow $XSML on $DIR/$tfile"
4853 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4854 error "growing $XSML on $DIR/$tfile failed"
4855 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4856 if [ "$NEW" != "$ORIG" ]; then
4859 error "$XBIG different after growing $XSML"
4861 log "$XBIG still valid after growing $XSML"
4864 run_test 102h "grow xattr from inside inode to external block"
4866 test_102i() { # bug 17038
4868 ln -s $DIR/$tfile $DIR/${tfile}link
4869 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4870 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"
4871 rm -f $DIR/$tfile $DIR/${tfile}link
4873 run_test 102i "lgetxattr test on symbolic link ============"
4876 TAR=$(find_lustre_tar)
4877 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4878 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4879 setup_test102 "$RUNAS"
4881 chown $RUNAS_ID $DIR/d102j
4882 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4884 compare_stripe_info1 "$RUNAS"
4886 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4890 # b22187 just check that does not crash for regular file.
4891 setfattr -n trusted.lov $DIR/$tfile
4892 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4893 local test_kdir=$DIR/d102k
4895 local default_size=`$GETSTRIPE -s $test_kdir`
4896 local default_count=`$GETSTRIPE -c $test_kdir`
4897 local default_offset=`$GETSTRIPE -o $test_kdir`
4898 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4899 setfattr -n trusted.lov $test_kdir
4900 local stripe_size=`$GETSTRIPE -s $test_kdir`
4901 local stripe_count=`$GETSTRIPE -c $test_kdir`
4902 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4903 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4904 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4905 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4906 rm -rf $DIR/$tfile $test_kdir
4908 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4914 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4919 [ "$UID" != 0 ] && skip_env "must run as root" && return
4920 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4921 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4922 $GSS && skip "could not run under gss" && return
4924 declare -a identity_old
4926 for num in `seq $MDSCOUNT`; do
4927 switch_identity $num true || identity_old[$num]=$?
4934 echo "performing cp ..."
4935 run_acl_subtest cp || error
4936 echo "performing getfacl-noacl..."
4937 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4938 echo "performing misc..."
4939 run_acl_subtest misc || error "misc test failed"
4940 echo "performing permissions..."
4941 run_acl_subtest permissions || error "permissions failed"
4942 echo "performing setfacl..."
4943 run_acl_subtest setfacl || error "setfacl test failed"
4945 # inheritance test got from HP
4946 echo "performing inheritance..."
4947 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4948 chmod +x make-tree || error "chmod +x failed"
4949 run_acl_subtest inheritance || error "inheritance test failed"
4955 for num in `seq $MDSCOUNT`; do
4956 if [ "${identity_old[$num]}" = 1 ]; then
4957 switch_identity $num false || identity_old[$num]=$?
4961 run_test 103 "acl test ========================================="
4965 lfs df || error "lfs df failed"
4966 lfs df -ih || error "lfs df -ih failed"
4967 lfs df -h $DIR || error "lfs df -h $DIR failed"
4968 lfs df -i $DIR || error "lfs df -i $DIR failed"
4969 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4970 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4972 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4973 lctl --device %$OSC deactivate
4974 lfs df || error "lfs df with deactivated OSC failed"
4975 lctl --device %$OSC recover
4976 lfs df || error "lfs df with reactivated OSC failed"
4979 run_test 104a "lfs df [-ih] [path] test ========================="
4982 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4984 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4985 if [ $denied_cnt -ne 0 ];
4987 error "lfs check servers test failed"
4990 run_test 104b "$RUNAS lfs check servers test ===================="
4993 # doesn't work on 2.4 kernels
4995 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4997 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4999 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5003 run_test 105a "flock when mounted without -o flock test ========"
5007 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5009 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5011 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5015 run_test 105b "fcntl when mounted without -o flock test ========"
5019 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5021 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5023 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5027 run_test 105c "lockf when mounted without -o flock test ========"
5029 test_105d() { # bug 15924
5031 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5032 skip "mount w/o flock enabled" && return
5033 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5034 $LCTL set_param fail_loc=0x80000315
5035 flocks_test 2 $DIR/$tdir
5037 run_test 105d "flock race (should not freeze) ========"
5039 test_106() { #bug 10921
5041 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5042 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5044 run_test 106 "attempt exec of dir followed by chown of that dir"
5053 local save_pattern=$(sysctl -n kernel.core_pattern)
5054 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5055 sysctl -w kernel.core_pattern=$file
5056 sysctl -w kernel.core_uses_pid=0
5064 kill -s 11 $SLEEPPID
5066 if [ -e $file ]; then
5067 size=`stat -c%s $file`
5068 [ $size -eq 0 ] && error "Fail to create core file $file"
5070 error "Fail to create core file $file"
5073 sysctl -w kernel.core_pattern=$save_pattern
5074 sysctl -w kernel.core_uses_pid=$save_uses_pid
5077 run_test 107 "Coredump on SIG"
5081 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5082 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5083 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5084 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5089 run_test 110 "filename length checking"
5092 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5094 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5096 echo "Starting with $OSTIO_pre threads"
5099 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5100 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5101 echo "$NUMTEST creates/unlinks"
5103 createmany -o $DIR/$tdir/$tfile $NUMTEST
5104 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5106 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5109 # don't return an error
5110 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5111 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5112 echo "This may be fine, depending on what ran before this test" &&\
5113 echo "and how fast this system is." && return
5115 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5117 run_test 115 "verify dynamic thread creation===================="
5120 wait_delete_completed
5121 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5122 echo OST kbytes available: ${AVAIL[@]}
5123 MAXI=0; MAXV=${AVAIL[0]}
5124 MINI=0; MINV=${AVAIL[0]}
5125 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5126 #echo OST $i: ${AVAIL[i]}kb
5127 if [ ${AVAIL[i]} -gt $MAXV ]; then
5128 MAXV=${AVAIL[i]}; MAXI=$i
5130 if [ ${AVAIL[i]} -lt $MINV ]; then
5131 MINV=${AVAIL[i]}; MINI=$i
5134 echo Min free space: OST $MINI: $MINV
5135 echo Max free space: OST $MAXI: $MAXV
5139 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5141 echo -n "Free space priority "
5142 lctl get_param -n lov.*-clilov-*.qos_prio_free
5145 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5148 # generate uneven OSTs
5149 mkdir -p $DIR/$tdir/OST${MINI}
5152 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5153 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5155 while [ $FILL -gt 0 ]; do
5157 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5158 FILL=$(($FILL - 2048))
5166 DIFF=$(($MAXV - $MINV))
5167 DIFF2=$(($DIFF * 100 / $MINV))
5168 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5169 if [ $DIFF2 -gt 20 ]; then
5172 echo "failed - QOS mode won't be used"
5173 error_ignore "QOS imbalance criteria not met"
5177 MINI1=$MINI; MINV1=$MINV
5178 MAXI1=$MAXI; MAXV1=$MAXV
5180 # now fill using QOS
5181 echo writing a bunch of files to QOS-assigned OSTs
5182 $SETSTRIPE $DIR/$tdir -c 1
5184 while [ $FILL -gt 0 ]; do
5186 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5187 FILL=$(($FILL - 200))
5190 echo "wrote $i 200k files"
5194 echo "Note: free space may not be updated, so measurements might be off"
5196 DIFF2=$(($MAXV - $MINV))
5197 echo "free space delta: orig $DIFF final $DIFF2"
5198 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5199 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5200 echo "Wrote $DIFF to smaller OST $MINI1"
5201 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5202 echo "Wrote $DIFF2 to larger OST $MAXI1"
5203 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5205 # Figure out which files were written where
5206 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5207 awk '/'$MINI1': / {print $2; exit}')
5209 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5210 echo "$MINC files created on smaller OST $MINI1"
5211 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5212 awk '/'$MAXI1': / {print $2; exit}')
5214 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5215 echo "$MAXC files created on larger OST $MAXI1"
5216 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5217 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5221 run_test 116 "stripe QOS: free space balance ==================="
5223 test_117() # bug 10891
5225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5226 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5227 lctl set_param fail_loc=0x21e
5228 > $DIR/$tfile || error "truncate failed"
5229 lctl set_param fail_loc=0
5230 echo "Truncate succeeded."
5233 run_test 117 "verify fsfilt_extend =========="
5235 export OLD_RESENDCOUNT=""
5236 set_resend_count () {
5237 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5238 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5239 lctl set_param -n $PROC_RESENDCOUNT $1
5240 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5243 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5245 # Reset async IO behavior after error case
5247 FILE=$DIR/reset_async
5249 # Ensure all OSCs are cleared
5250 $LSTRIPE -c -1 $FILE
5251 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5256 test_118a() #bug 11710
5260 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5261 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5262 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5264 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5265 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5270 run_test 118a "verify O_SYNC works =========="
5274 remote_ost_nodsh && skip "remote OST with nodsh" && return
5278 #define OBD_FAIL_OST_ENOENT 0x217
5279 set_nodes_failloc "$(osts_nodes)" 0x217
5280 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5282 set_nodes_failloc "$(osts_nodes)" 0
5283 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5287 if [[ $RC -eq 0 ]]; then
5288 error "Must return error due to dropped pages, rc=$RC"
5292 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5293 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5297 echo "Dirty pages not leaked on ENOENT"
5299 # Due to the above error the OSC will issue all RPCs syncronously
5300 # until a subsequent RPC completes successfully without error.
5301 multiop $DIR/$tfile Ow4096yc
5306 run_test 118b "Reclaim dirty pages on fatal error =========="
5310 remote_ost_nodsh && skip "remote OST with nodsh" && return
5314 #define OBD_FAIL_OST_EROFS 0x216
5315 set_nodes_failloc "$(osts_nodes)" 0x216
5317 # multiop should block due to fsync until pages are written
5318 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5322 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5323 error "Multiop failed to block on fsync, pid=$MULTIPID"
5326 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5328 if [[ $WRITEBACK -eq 0 ]]; then
5329 error "No page in writeback, writeback=$WRITEBACK"
5332 set_nodes_failloc "$(osts_nodes)" 0
5335 if [[ $RC -ne 0 ]]; then
5336 error "Multiop fsync failed, rc=$RC"
5339 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5340 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5342 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5343 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5347 echo "Dirty pages flushed via fsync on EROFS"
5350 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5354 remote_ost_nodsh && skip "remote OST with nodsh" && return
5358 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5359 set_nodes_failloc "$(osts_nodes)" 0x214
5360 # multiop should block due to fsync until pages are written
5361 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5365 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5366 error "Multiop failed to block on fsync, pid=$MULTIPID"
5369 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5371 if [[ $WRITEBACK -eq 0 ]]; then
5372 error "No page in writeback, writeback=$WRITEBACK"
5375 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5376 set_nodes_failloc "$(osts_nodes)" 0
5378 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5379 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5381 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5382 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5386 echo "Dirty pages gaurenteed flushed via fsync"
5389 run_test 118d "Fsync validation inject a delay of the bulk =========="
5394 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5395 lctl set_param fail_loc=0x8000040a
5397 # Should simulate EINVAL error which is fatal
5398 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5400 if [[ $RC -eq 0 ]]; then
5401 error "Must return error due to dropped pages, rc=$RC"
5404 lctl set_param fail_loc=0x0
5406 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5410 if [[ $LOCKED -ne 0 ]]; then
5411 error "Locked pages remain in cache, locked=$LOCKED"
5414 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5415 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5419 echo "No pages locked after fsync"
5424 run_test 118f "Simulate unrecoverable OSC side error =========="
5429 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5430 lctl set_param fail_loc=0x406
5432 # simulate local -ENOMEM
5433 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5436 lctl set_param fail_loc=0
5437 if [[ $RC -eq 0 ]]; then
5438 error "Must return error due to dropped pages, rc=$RC"
5441 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5442 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5443 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5445 if [[ $LOCKED -ne 0 ]]; then
5446 error "Locked pages remain in cache, locked=$LOCKED"
5449 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5450 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5454 echo "No pages locked after fsync"
5459 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5462 remote_ost_nodsh && skip "remote OST with nodsh" && return
5466 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5467 set_nodes_failloc "$(osts_nodes)" 0x20e
5468 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5469 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5472 set_nodes_failloc "$(osts_nodes)" 0
5473 if [[ $RC -eq 0 ]]; then
5474 error "Must return error due to dropped pages, rc=$RC"
5477 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5481 if [[ $LOCKED -ne 0 ]]; then
5482 error "Locked pages remain in cache, locked=$LOCKED"
5485 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5486 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5490 echo "No pages locked after fsync"
5494 run_test 118h "Verify timeout in handling recoverables errors =========="
5497 remote_ost_nodsh && skip "remote OST with nodsh" && return
5501 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5502 set_nodes_failloc "$(osts_nodes)" 0x20e
5504 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5505 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5508 set_nodes_failloc "$(osts_nodes)" 0
5512 if [[ $RC -ne 0 ]]; then
5513 error "got error, but should be not, rc=$RC"
5516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5519 if [[ $LOCKED -ne 0 ]]; then
5520 error "Locked pages remain in cache, locked=$LOCKED"
5523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5528 echo "No pages locked after fsync"
5532 run_test 118i "Fix error before timeout in recoverable error =========="
5535 remote_ost_nodsh && skip "remote OST with nodsh" && return
5539 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5540 set_nodes_failloc "$(osts_nodes)" 0x220
5542 # return -EIO from OST
5543 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5545 set_nodes_failloc "$(osts_nodes)" 0x0
5546 if [[ $RC -eq 0 ]]; then
5547 error "Must return error due to dropped pages, rc=$RC"
5550 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5551 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5552 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5553 if [[ $LOCKED -ne 0 ]]; then
5554 error "Locked pages remain in cache, locked=$LOCKED"
5557 # in recoverable error on OST we want resend and stay until it finished
5558 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5559 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5563 echo "No pages locked after fsync"
5567 run_test 118j "Simulate unrecoverable OST side error =========="
5571 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5573 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5574 set_nodes_failloc "$(osts_nodes)" 0x20e
5577 for ((i=0;i<10;i++)); do
5578 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5579 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5586 set_nodes_failloc "$(osts_nodes)" 0
5589 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5591 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5593 test_119a() # bug 11737
5595 BSIZE=$((512 * 1024))
5596 directio write $DIR/$tfile 0 1 $BSIZE
5597 # We ask to read two blocks, which is more than a file size.
5598 # directio will indicate an error when requested and actual
5599 # sizes aren't equeal (a normal situation in this case) and
5600 # print actual read amount.
5601 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5602 if [ "$NOB" != "$BSIZE" ]; then
5603 error "read $NOB bytes instead of $BSIZE"
5607 run_test 119a "Short directIO read must return actual read amount"
5609 test_119b() # bug 11737
5611 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5613 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5614 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5616 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5617 error "direct read failed"
5620 run_test 119b "Sparse directIO read must return actual read amount"
5622 test_119c() # bug 13099
5625 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5626 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5629 run_test 119c "Testing for direct read hitting hole"
5631 test_119d() # bug 15950
5633 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5634 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5636 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5637 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5638 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5639 lctl set_param fail_loc=0x40d
5640 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5643 cat $DIR/$tfile > /dev/null &
5644 lctl set_param fail_loc=0
5647 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5649 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5650 error "the read rpcs have not completed in 2s"
5652 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5654 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5658 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5659 skip "no early lock cancel on server" && return 0
5660 lru_resize_disable mdc
5661 lru_resize_disable osc
5662 cancel_lru_locks mdc
5663 stat $DIR/$tdir > /dev/null
5664 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5665 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5667 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5668 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5669 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5670 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5671 lru_resize_enable mdc
5672 lru_resize_enable osc
5674 run_test 120a "Early Lock Cancel: mkdir test"
5678 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5679 skip "no early lock cancel on server" && return 0
5680 lru_resize_disable mdc
5681 lru_resize_disable osc
5682 cancel_lru_locks mdc
5683 stat $DIR/$tdir > /dev/null
5684 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5685 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5687 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5688 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5689 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5690 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5691 lru_resize_enable mdc
5692 lru_resize_enable osc
5694 run_test 120b "Early Lock Cancel: create test"
5698 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5699 skip "no early lock cancel on server" && return 0
5700 lru_resize_disable mdc
5701 lru_resize_disable osc
5702 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5703 touch $DIR/$tdir/d1/f1
5704 cancel_lru_locks mdc
5705 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5706 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5707 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5708 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5709 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5710 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5711 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5712 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5713 lru_resize_enable mdc
5714 lru_resize_enable osc
5716 run_test 120c "Early Lock Cancel: link test"
5720 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5721 skip "no early lock cancel on server" && return 0
5722 lru_resize_disable mdc
5723 lru_resize_disable osc
5725 cancel_lru_locks mdc
5726 stat $DIR/$tdir > /dev/null
5727 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5728 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5729 chmod a+x $DIR/$tdir
5730 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5731 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5732 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5733 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5734 lru_resize_enable mdc
5735 lru_resize_enable osc
5737 run_test 120d "Early Lock Cancel: setattr test"
5741 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5742 skip "no early lock cancel on server" && return 0
5743 lru_resize_disable mdc
5744 lru_resize_disable osc
5745 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5746 cancel_lru_locks mdc
5747 cancel_lru_locks osc
5748 dd if=$DIR/$tdir/f1 of=/dev/null
5749 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5750 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5751 awk '/ldlm_cancel/ {print $2}'`
5752 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5753 awk '/ldlm_bl_callback/ {print $2}'`
5754 unlink $DIR/$tdir/f1
5755 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5756 awk '/ldlm_cancel/ {print $2}'`
5757 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5758 awk '/ldlm_bl_callback/ {print $2}'`
5759 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5760 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5761 lru_resize_enable mdc
5762 lru_resize_enable osc
5764 run_test 120e "Early Lock Cancel: unlink test"
5767 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5768 skip "no early lock cancel on server" && return 0
5770 lru_resize_disable mdc
5771 lru_resize_disable osc
5772 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5773 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5774 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5775 cancel_lru_locks mdc
5776 cancel_lru_locks osc
5777 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5778 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5779 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5780 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5781 awk '/ldlm_cancel/ {print $2}'`
5782 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5783 awk '/ldlm_bl_callback/ {print $2}'`
5784 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5785 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5786 awk '/ldlm_cancel/ {print $2}'`
5787 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5788 awk '/ldlm_bl_callback/ {print $2}'`
5789 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5790 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5791 lru_resize_enable mdc
5792 lru_resize_enable osc
5794 run_test 120f "Early Lock Cancel: rename test"
5797 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5798 skip "no early lock cancel on server" && return 0
5799 lru_resize_disable mdc
5800 lru_resize_disable osc
5802 echo create $count files
5804 cancel_lru_locks mdc
5805 cancel_lru_locks osc
5808 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5809 awk '/ldlm_cancel/ {print $2}'`
5810 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5811 awk '/ldlm_bl_callback/ {print $2}'`
5812 createmany -o $DIR/$tdir/f $count
5814 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5815 awk '/ldlm_cancel/ {print $2}'`
5816 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5817 awk '/ldlm_bl_callback/ {print $2}'`
5819 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5820 echo rm $count files
5823 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5824 awk '/ldlm_cancel/ {print $2}'`
5825 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5826 awk '/ldlm_bl_callback/ {print $2}'`
5828 echo total: $count removes in $((t2-t1))
5829 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5831 # wait for commitment of removal
5832 lru_resize_enable mdc
5833 lru_resize_enable osc
5835 run_test 120g "Early Lock Cancel: performance test"
5837 test_121() { #bug #10589
5839 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5840 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5841 lctl set_param fail_loc=0x310
5842 cancel_lru_locks osc > /dev/null
5843 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5844 lctl set_param fail_loc=0
5845 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5847 run_test 121 "read cancel race ========="
5849 test_123a() { # was test 123, statahead(bug 11401)
5851 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5852 log "testing on UP system. Performance may be not as good as expected."
5858 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5859 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5861 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5862 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5864 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5865 lctl set_param -n llite.*.statahead_max 0
5866 lctl get_param llite.*.statahead_max
5867 cancel_lru_locks mdc
5868 cancel_lru_locks osc
5870 time ls -l $DIR/$tdir | wc -l
5872 delta=$((etime - stime))
5873 log "ls $i files without statahead: $delta sec"
5874 lctl set_param llite.*.statahead_max=$max
5876 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5877 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5878 cancel_lru_locks mdc
5879 cancel_lru_locks osc
5881 time ls -l $DIR/$tdir | wc -l
5883 delta_sa=$((etime - stime))
5884 log "ls $i files with statahead: $delta_sa sec"
5885 lctl get_param -n llite.*.statahead_stats
5886 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5888 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5889 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5891 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5892 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5893 lctl set_param -n llite.*.statahead_max 0
5894 lctl get_param llite.*.statahead_max
5895 cancel_lru_locks mdc
5896 cancel_lru_locks osc
5898 time ls -l $DIR/$tdir | wc -l
5900 delta=$((etime - stime))
5901 log "ls $i files again without statahead: $delta sec"
5902 lctl set_param llite.*.statahead_max=$max
5903 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5904 if [ $SLOWOK -eq 0 ]; then
5905 error "ls $i files is slower with statahead!"
5907 log "ls $i files is slower with statahead!"
5913 [ $delta -gt 20 ] && break
5914 [ $delta -gt 8 ] && MULT=$((50 / delta))
5915 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5923 delta=$((etime - stime))
5924 log "rm -r $DIR/$tdir/: $delta seconds"
5926 lctl get_param -n llite.*.statahead_stats
5928 run_test 123a "verify statahead work"
5930 test_123b () { # statahead(bug 15027)
5932 createmany -o $DIR/$tdir/$tfile-%d 1000
5934 cancel_lru_locks mdc
5935 cancel_lru_locks osc
5937 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5938 lctl set_param fail_loc=0x80000803
5939 ls -lR $DIR/$tdir > /dev/null
5941 lctl set_param fail_loc=0x0
5942 lctl get_param -n llite.*.statahead_stats
5947 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5950 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5951 skip "no lru resize on server" && return 0
5953 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5955 log "create $NR files at $DIR/$tdir"
5956 createmany -o $DIR/$tdir/f $NR ||
5957 error "failed to create $NR files in $DIR/$tdir"
5959 cancel_lru_locks mdc
5960 ls -l $DIR/$tdir > /dev/null
5964 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5965 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5966 LRU_SIZE=$(lctl get_param -n $PARAM)
5967 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5968 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5969 log "NS=$(basename $NSDIR)"
5974 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5975 skip "Not enough cached locks created!"
5982 # We know that lru resize allows one client to hold $LIMIT locks
5983 # for 10h. After that locks begin to be killed by client.
5985 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5987 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5988 # killing locks. Some time was spent for creating locks. This means
5989 # that up to the moment of sleep finish we must have killed some of
5990 # them (10-100 locks). This depends on how fast ther were created.
5991 # Many of them were touched in almost the same moment and thus will
5992 # be killed in groups.
5993 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5995 # Use $LRU_SIZE_B here to take into account real number of locks
5996 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5997 local LRU_SIZE_B=$LRU_SIZE
5999 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6000 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6002 # Let's make sure that we really have some margin. Client checks
6003 # cached locks every 10 sec.
6005 log "Sleep ${SLEEP} sec"
6007 while ((SEC<$SLEEP)); do
6011 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6015 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6016 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6018 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6019 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6020 unlinkmany $DIR/$tdir/f $NR
6024 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6025 log "unlink $NR files at $DIR/$tdir"
6026 unlinkmany $DIR/$tdir/f $NR
6028 run_test 124a "lru resize ======================================="
6030 get_max_pool_limit()
6032 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6035 if test $l -gt $max; then
6043 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6044 skip "no lru resize on server" && return 0
6046 LIMIT=`get_max_pool_limit`
6048 NR=$(($(default_lru_size)*20))
6049 if [ $NR -gt $LIMIT ]; then
6050 log "Limit lock number by $LIMIT locks"
6053 lru_resize_disable mdc
6054 mkdir -p $DIR/$tdir/disable_lru_resize ||
6055 error "failed to create $DIR/$tdir/disable_lru_resize"
6057 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6058 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6059 cancel_lru_locks mdc
6062 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6065 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6068 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6072 nolruresize_delta=$((etime-stime))
6073 log "ls -la time: $nolruresize_delta seconds"
6074 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6075 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6077 lru_resize_enable mdc
6078 mkdir -p $DIR/$tdir/enable_lru_resize ||
6079 error "failed to create $DIR/$tdir/enable_lru_resize"
6081 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6082 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6083 cancel_lru_locks mdc
6086 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6089 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6092 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6096 lruresize_delta=$((etime-stime))
6097 log "ls -la time: $lruresize_delta seconds"
6098 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6100 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6101 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6102 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6103 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6105 log "lru resize performs the same with no lru resize"
6107 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6109 run_test 124b "lru resize (performance test) ======================="
6111 test_125() { # 13358
6112 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6113 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6114 mkdir -p $DIR/d125 || error "mkdir failed"
6115 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6116 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6117 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6119 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6121 test_126() { # bug 12829/13455
6122 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6123 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6124 $GSS && skip "must run as gss disabled" && return
6126 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6127 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6129 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6131 run_test 126 "check that the fsgid provided by the client is taken into account"
6133 test_127() { # bug 15521
6134 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6135 $LCTL set_param osc.*.stats=0
6136 FSIZE=$((2048 * 1024))
6137 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6138 cancel_lru_locks osc
6139 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6141 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6142 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6143 echo "got $COUNT $NAME"
6144 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6145 eval $NAME=$COUNT || error "Wrong proc format"
6148 read_bytes|write_bytes)
6149 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6150 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6151 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6152 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6153 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6154 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6155 error "sumsquare is too small: $SUMSQ"
6156 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6157 error "sumsquare is too big: $SUMSQ"
6161 done < $DIR/${tfile}.tmp
6163 #check that we actually got some stats
6164 [ "$read_bytes" ] || error "Missing read_bytes stats"
6165 [ "$write_bytes" ] || error "Missing write_bytes stats"
6166 [ "$read_bytes" != 0 ] || error "no read done"
6167 [ "$write_bytes" != 0 ] || error "no write done"
6169 run_test 127 "verify the client stats are sane"
6171 test_128() { # bug 15212
6173 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6178 result=$(grep error $TMP/$tfile.log)
6180 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6182 run_test 128 "interactive lfs for 2 consecutive find's"
6189 local LDPROC=/proc/fs/ldiskfs
6191 for facet in $(get_facets MDS); do
6192 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6193 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6194 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6198 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6199 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6210 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6211 multiop $DIR/$tdir/$J Oc
6213 if [ $rc -eq $EFBIG ]; then
6215 echo "return code $rc received as expected"
6217 elif [ $rc -ne 0 ]; then
6219 error_exit "return code $rc received instead of expected $EFBIG"
6222 I=$(stat -c%s "$DIR/$tdir")
6226 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6228 run_test 129 "test directory size limit ========================"
6237 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6238 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6240 trap cleanup_130 EXIT RETURN
6242 local fm_file=$DIR/$tfile
6243 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6244 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6246 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6247 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6249 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6251 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6254 for line in $filefrag_op
6256 frag_lun=`echo $line | cut -d: -f5`
6257 ext_len=`echo $line | cut -d: -f4`
6258 if (( $frag_lun != $lun )); then
6260 error "FIEMAP on 1-stripe file($fm_file) failed"
6263 (( tot_len += ext_len ))
6266 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6268 error "FIEMAP on 1-stripe file($fm_file) failed;"
6274 echo "FIEMAP on single striped file succeeded"
6276 run_test 130a "FIEMAP (1-stripe file)"
6279 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6281 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6282 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6284 trap cleanup_130 EXIT RETURN
6286 local fm_file=$DIR/$tfile
6287 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6288 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6290 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6291 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6293 last_lun=`echo $filefrag_op | cut -d: -f5`
6298 for line in $filefrag_op
6300 frag_lun=`echo $line | cut -d: -f5`
6301 ext_len=`echo $line | cut -d: -f4`
6302 if (( $frag_lun != $last_lun )); then
6303 if (( tot_len != 1024 )); then
6305 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6312 (( tot_len += ext_len ))
6315 if (( num_luns != 2 || tot_len != 1024 )); then
6317 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6323 echo "FIEMAP on 2-stripe file succeeded"
6325 run_test 130b "FIEMAP (2-stripe file)"
6328 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6330 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6331 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6333 trap cleanup_130 EXIT RETURN
6335 local fm_file=$DIR/$tfile
6336 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6337 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6339 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6340 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6342 last_lun=`echo $filefrag_op | cut -d: -f5`
6347 for line in $filefrag_op
6349 frag_lun=`echo $line | cut -d: -f5`
6350 ext_len=`echo $line | cut -d: -f4`
6351 if (( $frag_lun != $last_lun )); then
6352 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6353 if (( logical != 512 )); then
6355 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6358 if (( tot_len != 512 )); then
6360 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6367 (( tot_len += ext_len ))
6370 if (( num_luns != 2 || tot_len != 512 )); then
6372 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6378 echo "FIEMAP on 2-stripe file with hole succeeded"
6380 run_test 130c "FIEMAP (2-stripe file with hole)"
6383 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6385 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6386 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6388 trap cleanup_130 EXIT RETURN
6390 local fm_file=$DIR/$tfile
6391 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6392 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6394 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6395 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6397 last_lun=`echo $filefrag_op | cut -d: -f5`
6402 for line in $filefrag_op
6404 frag_lun=`echo $line | cut -d: -f5`
6405 ext_len=`echo $line | cut -d: -f4`
6406 if (( $frag_lun != $last_lun )); then
6407 if (( tot_len != 1024 )); then
6409 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6416 (( tot_len += ext_len ))
6419 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6421 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6427 echo "FIEMAP on N-stripe file succeeded"
6429 run_test 130d "FIEMAP (N-stripe file)"
6432 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6434 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6435 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6437 trap cleanup_130 EXIT RETURN
6439 local fm_file=$DIR/$tfile
6440 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6442 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6443 for ((i = 0; i < $NUM_BLKS; i++))
6445 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6448 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6449 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6451 last_lun=`echo $filefrag_op | cut -d: -f5`
6456 for line in $filefrag_op
6458 frag_lun=`echo $line | cut -d: -f5`
6459 ext_len=`echo $line | cut -d: -f4`
6460 if (( $frag_lun != $last_lun )); then
6461 if (( tot_len != $EXPECTED_LEN )); then
6463 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6470 (( tot_len += ext_len ))
6473 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6475 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6481 echo "FIEMAP with continuation calls succeeded"
6483 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6485 # Test for writev/readv
6487 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6488 error "writev test failed"
6489 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6490 error "readv failed"
6493 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6496 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6497 error "append writev test failed"
6498 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6499 error "append writev test failed"
6502 run_test 131b "test append writev"
6505 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6508 run_test 131c "test read/write on file w/o objects"
6511 rwv -f $DIR/$tfile -w -n 1 1572864
6512 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6513 if [ "$NOB" != 1572864 ]; then
6514 error "Short read filed: read $NOB bytes instead of 1572864"
6518 run_test 131d "test short read"
6521 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6522 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6523 error "read hitting hole failed"
6526 run_test 131e "test read hitting hole"
6531 for node in $(osts_nodes); do
6532 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6533 [ x$gl = x"" ] && gl=0
6534 gl_sum=$((gl_sum + gl))
6544 if [ x$som = x"enabled" ]; then
6545 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6546 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6547 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6549 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6550 MOUNTOPT="$MOUNTOPT,som_preview"
6551 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6554 # do remount to make new mount-conf parameters actual
6561 test_132() { #1028, SOM
6562 local num=$(get_mds_dir $DIR)
6563 local mymds=mds${num}
6564 local MOUNTOPT_SAVE=$MOUNTOPT
6566 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6567 cancel_lru_locks osc
6569 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6571 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6572 stat $DIR/$tfile >/dev/null
6573 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6574 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6576 som_mode_switch $som1 $gl1 $gl2
6578 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6579 cancel_lru_locks osc
6581 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6582 if [ $som1 == $som2 ]; then
6583 error "som is still "$som2
6584 if [ x$som2 = x"enabled" ]; then
6591 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6592 stat $DIR/$tfile >/dev/null
6593 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6594 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6595 som_mode_switch $som2 $gl1 $gl2
6596 MOUNTOPT=$MOUNTOPT_SAVE
6598 run_test 132 "som avoids glimpse rpc"
6600 test_140() { #bug-17379
6601 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6602 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6603 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6605 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6607 while i=`expr $i + 1`; do
6608 mkdir -p $i || error "Creating dir $i"
6609 cd $i || error "Changing to $i"
6610 ln -s ../stat stat || error "Creating stat symlink"
6611 # Read the symlink until ELOOP present,
6612 # not LBUGing the system is considered success,
6613 # we didn't overrun the stack.
6614 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6616 if [ $ret -eq 40 ]; then
6619 error "Open stat symlink"
6625 echo "The symlink depth = $i"
6626 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6628 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6631 local TF="$TMP/$tfile"
6633 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6635 cancel_lru_locks osc
6636 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6637 remount_client $MOUNT
6639 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6642 $TRUNCATE $DIR/$tfile 6000
6643 cancel_lru_locks osc
6644 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6647 echo "12345" >>$DIR/$tfile
6648 cancel_lru_locks osc
6649 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6652 echo "12345" >>$DIR/$tfile
6653 cancel_lru_locks osc
6654 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6659 run_test 150 "truncate/append tests"
6661 function roc_hit() {
6662 local list=$(comma_list $(osts_nodes))
6664 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6665 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6669 function set_cache() {
6672 if [ "$2" == "off" ]; then
6675 local list=$(comma_list $(osts_nodes))
6676 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6678 cancel_lru_locks osc
6682 remote_ost_nodsh && skip "remote OST with nodsh" && return
6685 local list=$(comma_list $(osts_nodes))
6687 # check whether obdfilter is cache capable at all
6688 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6689 echo "not cache-capable obdfilter"
6693 # check cache is enabled on all obdfilters
6694 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6695 echo "oss cache is disabled"
6699 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6701 # pages should be in the case right after write
6702 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6703 local BEFORE=`roc_hit`
6704 cancel_lru_locks osc
6705 cat $DIR/$tfile >/dev/null
6706 local AFTER=`roc_hit`
6707 if ! let "AFTER - BEFORE == CPAGES"; then
6708 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6711 # the following read invalidates the cache
6712 cancel_lru_locks osc
6713 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6714 cat $DIR/$tfile >/dev/null
6716 # now data shouldn't be found in the cache
6718 cancel_lru_locks osc
6719 cat $DIR/$tfile >/dev/null
6721 if let "AFTER - BEFORE != 0"; then
6722 error "IN CACHE: before: $BEFORE, after: $AFTER"
6725 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6728 run_test 151 "test cache on oss and controls ==============================="
6731 local TF="$TMP/$tfile"
6733 # simulate ENOMEM during write
6734 #define OBD_FAIL_OST_NOMEM 0x226
6735 lctl set_param fail_loc=0x80000226
6736 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6738 sync || error "sync failed"
6739 lctl set_param fail_loc=0
6741 # discard client's cache
6742 cancel_lru_locks osc
6744 # simulate ENOMEM during read
6745 lctl set_param fail_loc=0x80000226
6746 cmp $TF $DIR/$tfile || error "cmp failed"
6747 lctl set_param fail_loc=0
6751 run_test 152 "test read/write with enomem ============================"
6754 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6756 run_test 153 "test if fdatasync does not crash ======================="
6759 cp /etc/hosts $DIR/$tfile
6761 fid=$($LFS path2fid $DIR/$tfile)
6763 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6765 echo "open fid $fid"
6766 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6768 echo "Opening a file by FID succeeded"
6770 run_test 154 "Opening a file by FID"
6773 local temp=$TMP/$tfile
6774 local file=$DIR/$tfile
6775 local list=$(comma_list $(osts_nodes))
6776 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6777 awk '{sum+=$4} END{print sum}')
6781 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6782 error "dd of=$temp bs=6096 count=1 failed"
6784 cancel_lru_locks osc
6785 cmp $temp $file || error "$temp $file differ"
6787 $TRUNCATE $temp 6000
6788 $TRUNCATE $file 6000
6789 cmp $temp $file || error "$temp $file differ (truncate1)"
6791 echo "12345" >>$temp
6792 echo "12345" >>$file
6793 cmp $temp $file || error "$temp $file differ (append1)"
6795 echo "12345" >>$temp
6796 echo "12345" >>$file
6797 cmp $temp $file || error "$temp $file differ (append2)"
6799 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6800 error "dd of=$temp bs=$((big*2)) count=1k failed"
6803 cancel_lru_locks osc
6804 cmp $temp $file || error "$temp $file differ"
6812 set_cache writethrough on
6815 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6819 set_cache writethrough off
6822 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6826 set_cache writethrough on
6829 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6833 set_cache writethrough off
6836 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6842 local file="$DIR/$tfile"
6844 log "Turn on read and write cache"
6846 set_cache writethrough on
6848 log "Write data and read it back."
6849 log "Read should be satisfied from the cache."
6850 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6852 cancel_lru_locks osc
6853 cat $file >/dev/null
6855 if ! let "AFTER - BEFORE == CPAGES"; then
6856 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6858 log "cache hits:: before: $BEFORE, after: $AFTER"
6861 log "Read again; it should be satisfied from the cache."
6863 cancel_lru_locks osc
6864 cat $file >/dev/null
6866 if ! let "AFTER - BEFORE == CPAGES"; then
6867 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6869 log "cache hits:: before: $BEFORE, after: $AFTER"
6873 log "Turn off the read cache and turn on the write cache"
6875 set_cache writethrough on
6877 log "Read again; it should be satisfied from the cache."
6879 cancel_lru_locks osc
6880 cat $file >/dev/null
6882 if ! let "AFTER - BEFORE == CPAGES"; then
6883 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6885 log "cache hits:: before: $BEFORE, after: $AFTER"
6888 log "Read again; it should not be satisfied from the cache."
6890 cancel_lru_locks osc
6891 cat $file >/dev/null
6893 if ! let "AFTER - BEFORE == 0"; then
6894 error "IN CACHE: before: $BEFORE, after: $AFTER"
6896 log "cache hits:: before: $BEFORE, after: $AFTER"
6899 log "Write data and read it back."
6900 log "Read should be satisfied from the cache."
6901 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6903 cancel_lru_locks osc
6904 cat $file >/dev/null
6906 if ! let "AFTER - BEFORE == CPAGES"; then
6907 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6909 log "cache hits:: before: $BEFORE, after: $AFTER"
6912 log "Read again; it should not be satisfied from the cache."
6914 cancel_lru_locks osc
6915 cat $file >/dev/null
6917 if ! let "AFTER - BEFORE == 0"; then
6918 error "IN CACHE: before: $BEFORE, after: $AFTER"
6920 log "cache hits:: before: $BEFORE, after: $AFTER"
6924 log "Turn off read and write cache"
6926 set_cache writethrough off
6928 log "Write data and read it back"
6929 log "It should not be satisfied from the cache."
6931 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6932 cancel_lru_locks osc
6934 cat $file >/dev/null
6936 if ! let "AFTER - BEFORE == 0"; then
6937 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6939 log "cache hits:: before: $BEFORE, after: $AFTER"
6943 log "Turn on the read cache and turn off the write cache"
6945 set_cache writethrough off
6947 log "Write data and read it back"
6948 log "It should not be satisfied from the cache."
6950 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6952 cancel_lru_locks osc
6953 cat $file >/dev/null
6955 if ! let "AFTER - BEFORE == 0"; then
6956 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6958 log "cache hits:: before: $BEFORE, after: $AFTER"
6961 log "Read again; it should be satisfied from the cache."
6963 cancel_lru_locks osc
6964 cat $file >/dev/null
6966 if ! let "AFTER - BEFORE == CPAGES"; then
6967 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6969 log "cache hits:: before: $BEFORE, after: $AFTER"
6974 run_test 156 "Verification of tunables ============================"
6978 if [ $MDSCOUNT -gt 1 ]; then
6979 error_ignore 17935 $*
6985 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6986 echo "Registered as changelog user $USER"
6987 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6988 grep -q $USER || error "User $USER not found in changelog_users"
6991 mkdir -p $DIR/$tdir/pics/2008/zachy
6992 touch $DIR/$tdir/pics/2008/zachy/timestamp
6993 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6994 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6995 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6996 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6997 rm $DIR/$tdir/pics/desktop.jpg
6999 $LFS changelog $MDT0 | tail -5
7001 echo "verifying changelog mask"
7002 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7003 mkdir -p $DIR/$tdir/pics/2009/sofia
7004 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7005 mkdir $DIR/$tdir/pics/2009/zachary
7006 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7007 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7010 echo "verifying target fid"
7011 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7012 tail -1 | awk '{print $6}')
7013 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7014 [ "$fidc" == "t=$fidf" ] || \
7015 err17935 "fid in changelog $fidc != file fid $fidf"
7016 echo "verifying parent fid"
7017 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7018 tail -1 | awk '{print $7}')
7019 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7020 [ "$fidc" == "p=$fidf" ] || \
7021 err17935 "pfid in changelog $fidc != dir fid $fidf"
7023 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7024 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7025 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7026 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7027 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7028 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7029 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7030 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7032 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7033 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7034 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7035 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7036 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7037 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7039 echo "verifying user deregister"
7040 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7041 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7042 grep -q $USER && error "User $USER still found in changelog_users"
7044 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7045 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7046 if [ $USERS -eq 0 ]; then
7047 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7048 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7049 touch $DIR/$tdir/chloe
7050 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7051 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7052 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7053 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7055 echo "$USERS other changelog users; can't verify off"
7058 run_test 160 "changelog sanity"
7062 cp /etc/hosts $DIR/$tdir/$tfile
7063 mkdir $DIR/$tdir/foo1
7064 mkdir $DIR/$tdir/foo2
7065 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7066 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7067 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7068 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7069 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7070 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7071 $LFS fid2path $DIR $FID
7072 err17935 "bad link ea"
7075 rm $DIR/$tdir/foo2/zachary
7077 rm $DIR/$tdir/foo2/thor
7079 rm $DIR/$tdir/$tfile
7081 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7082 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7084 $LFS fid2path $DIR $FID
7085 err17935 "bad link rename"
7087 rm $DIR/$tdir/foo2/maggie
7090 local longname=filename_avg_len_is_thirty_two_
7091 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7092 error "failed to hardlink many files"
7093 links=$($LFS fid2path $DIR $FID | wc -l)
7094 echo -n "${links}/1000 links in link EA"
7095 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7096 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7097 error "failed to unlink many hardlinks"
7099 run_test 161 "link ea sanity"
7106 local path=$(${LFS} fid2path $*)
7109 if [ $RC -ne 0 ]; then
7110 err17935 "path looked up of $expected failed. Error $RC"
7112 elif [ "${path}" != "${expected}" ]; then
7113 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7116 echo "fid $fid resolves to path $path (expected $expected)"
7120 # Make changes to filesystem
7121 mkdir -p $DIR/$tdir/d2
7122 touch $DIR/$tdir/d2/$tfile
7123 touch $DIR/$tdir/d2/x1
7124 touch $DIR/$tdir/d2/x2
7125 mkdir -p $DIR/$tdir/d2/a/b/c
7126 mkdir -p $DIR/$tdir/d2/p/q/r
7128 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7129 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7132 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7133 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7134 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7136 # softlink to wrong file
7137 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7138 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7139 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7142 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7143 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7144 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7145 # fid2path dir/fsname should both work
7146 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7147 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7149 # hardlink count: check that there are 2 links
7150 # Doesnt work with CMD yet: 17935
7151 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7152 err17935 "expected 2 links"
7154 # hardlink indexing: remove the first link
7155 rm $DIR/$tdir/d2/p/q/r/hlink
7156 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7160 run_test 162 "path lookup sanity"
7163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7164 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7167 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7168 # this proc file is temporary and linux-only
7169 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7170 error "kernel->userspace send failed"
7173 run_test 163 "kernel <-> userspace comms"
7176 # do directio so as not to populate the page cache
7177 log "creating a 10 Mb file"
7178 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7179 log "starting reads"
7180 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7181 log "truncating the file"
7182 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7184 kill %+ || true # reads might have finished
7185 echo "wait until dd is finished"
7187 log "removing the temporary file"
7188 rm -rf $DIR/$tfile || error "tmp file removal failed"
7190 run_test 169 "parallel read and truncate should not deadlock"
7193 $LCTL clear # bug 18514
7194 $LCTL debug_daemon start $TMP/${tfile}_log_good
7196 $LCTL debug_daemon stop
7197 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7198 error "sed failed to read log_good"
7200 $LCTL debug_daemon start $TMP/${tfile}_log_good
7202 $LCTL debug_daemon stop
7204 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7205 error "lctl df log_bad failed"
7207 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7208 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7210 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7211 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7213 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7214 error "bad_line good_line1 good_line2 are empty"
7216 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7217 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7218 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7220 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7221 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7222 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7224 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7225 error "bad_line_new good_line_new are empty"
7227 local expected_good=$((good_line1 + good_line2*2))
7229 rm -f $TMP/${tfile}*
7230 if [ $bad_line -ne $bad_line_new ]; then
7231 error "expected $bad_line bad lines, but got $bad_line_new"
7235 if [ $expected_good -ne $good_line_new ]; then
7236 error "expected $expected_good good lines, but got $good_line_new"
7241 run_test 170 "test lctl df to handle corrupted log ====================="
7243 test_171() { # bug20592
7244 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7245 $LCTL set_param fail_loc=0x50e
7246 $LCTL set_param fail_val=3000
7247 multiop_bg_pause $DIR/$tfile Os || true
7250 if dmesg | grep "recursive fault"; then
7251 error "caught a recursive fault"
7253 $LCTL set_param fail_loc=0
7256 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7258 # it would be good to share it with obdfilter-survey/libecho code
7259 setup_obdecho_osc () {
7262 local obdfilter_name=$2
7263 echo "Creating new osc for $obdfilter_name on $ost_nid"
7264 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7265 ${obdfilter_name}_osc_UUID || rc=2; }
7266 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7267 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7271 cleanup_obdecho_osc () {
7272 local obdfilter_name=$1
7273 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7274 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7278 obdecho_create_test() {
7283 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7284 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7286 if [ $rc -eq 0 ]; then
7287 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7288 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7290 echo "New object id is $id"
7291 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7293 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7294 "cleanup" || rc=5; }
7295 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7297 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7305 if ! module_loaded obdecho; then
7306 load_module obdecho/obdecho
7310 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7311 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7312 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7313 target=${target%_UUID}
7315 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7316 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7317 [[ -n $target ]] && cleanup_obdecho_osc $target
7318 [ $rmmod_local -eq 1 ] && rmmod obdecho
7321 run_test 180a "test obdecho on osc"
7325 local rmmod_remote=0
7327 do_facet ost "lsmod | grep -q obdecho || " \
7328 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7329 "modprobe obdecho; }" && rmmod_remote=1
7330 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7331 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7332 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7335 run_test 180b "test obdecho directly on obdfilter"
7341 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7343 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7344 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7345 POOL_DIR_NAME=dir_tst
7346 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7347 POOL_FILE=$POOL_ROOT/file_tst
7349 check_file_in_pool()
7352 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7355 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7356 if [[ "$found" == "" ]]
7358 echo "pool list: $TGTPOOL_LIST"
7359 echo "striping: $res"
7360 error "$file not allocated in $POOL"
7367 trap "cleanup_pools $FSNAME" EXIT
7370 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7371 create_pool $FSNAME.$POOL || return $?
7372 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7373 error "$POOL not in lfs pool_list"
7375 run_test 200a "Create new pool =========================================="
7378 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7379 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7380 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7381 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7382 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7383 error "Add to pool failed"
7384 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7385 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7386 [ $lfscount -eq $addcount ] ||
7387 error "lfs pool_list bad ost count $lfscount != $addcount"
7389 run_test 200b "Add targets to a pool ===================================="
7392 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7394 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7395 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7396 # b-19919 test relative path works well
7397 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7399 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7400 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7401 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7402 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7403 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7404 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7405 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7406 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7407 rm -rf $POOL_DIR_NAME; cd -
7409 run_test 200c "Set pool on a directory ================================="
7412 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7413 res=$($GETSTRIPE --pool $POOL_DIR)
7414 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7416 run_test 200d "Check pool on a directory ==============================="
7419 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7421 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7423 file=$POOL_DIR/file-$i
7425 check_file_in_pool $file
7428 failed=$(($failed + 1))
7431 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7433 run_test 200e "Check files allocation from directory pool =============="
7436 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7439 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7441 file=$POOL_FILE/spoo-$i
7442 $SETSTRIPE -p $POOL $file
7443 check_file_in_pool $file
7446 failed=$(($failed + 1))
7449 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7451 run_test 200f "Create files in a pool ==================================="
7454 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7455 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7456 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7457 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7459 run_test 200g "lfs df a pool ============================================"
7462 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7463 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7464 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7465 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7466 error "$TGT not removed from $FSNAME.$POOL"
7468 run_test 201a "Remove a target from a pool ============================="
7471 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7472 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7474 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7476 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7477 error "Pool $FSNAME.$POOL cannot be drained"
7478 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7479 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7480 # setstripe on an empty pool should fail
7481 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7482 error "expected failure when creating file with empty pool"
7485 run_test 201b "Remove all targets from a pool =========================="
7488 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7489 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7492 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7493 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7494 # setstripe on an empty pool should fail
7495 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7496 error "expected failure when creating file with missing pool"
7498 # get param should return err once pool is gone
7499 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7500 echo foo" "foo"; then
7501 remove_pool_from_list $FSNAME.$POOL
7504 error "Pool $FSNAME.$POOL is not destroyed"
7506 run_test 201c "Remove a pool ============================================"
7508 cleanup_pools $FSNAME
7512 size=$((size % 8192 + 1))
7513 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7514 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7515 rm -f $DIR/f212 $DIR/f212.xyz
7517 run_test 212 "Sendfile test ============================================"
7520 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7521 cancel_lru_locks osc
7522 lctl set_param fail_loc=0x8000040f
7523 # generate a read lock
7524 cat $DIR/$tfile > /dev/null
7525 # write to the file, it will try to cancel the above read lock.
7526 cat /etc/hosts >> $DIR/$tfile
7528 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7530 test_214() { # for bug 20133
7531 mkdir -p $DIR/d214p/d214c
7532 for (( i=0; i < 340; i++ )) ; do
7533 touch $DIR/d214p/d214c/a$i
7536 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7537 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7538 ls $DIR/d214c || error "ls $DIR/d214c failed"
7539 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7541 run_test 214 "hash-indexed directory test - bug 20133"
7543 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7544 create_lnet_proc_files() {
7545 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7546 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7548 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7549 rm -f "$TMP/lnet_$1.sys_tmp"
7552 # counterpart of create_lnet_proc_files
7553 remove_lnet_proc_files() {
7554 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7557 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7558 # 3rd arg as regexp for body
7559 check_lnet_proc_stats() {
7560 local l=$(cat "$TMP/lnet_$1" |wc -l)
7561 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7563 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7566 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7567 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7568 # optional and can be regexp for 2nd line (lnet.routes case)
7569 check_lnet_proc_entry() {
7570 local blp=2 # blp stands for 'position of 1st line of body'
7571 [ "$5" = "" ] || blp=3 # lnet.routes case
7573 local l=$(cat "$TMP/lnet_$1" |wc -l)
7574 # subtracting one from $blp because the body can be empty
7575 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7577 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7578 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7580 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7581 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7583 # bail out if any unexpected line happened
7584 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7585 [ "$?" != 0 ] || error "$2 misformatted"
7588 test_215() { # for bugs 18102, 21079, 21517
7589 local N='(0|[1-9][0-9]*)' # non-negative numeric
7590 local P='[1-9][0-9]*' # positive numeric
7591 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7592 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7593 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7594 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7596 local L1 # regexp for 1st line
7597 local L2 # regexp for 2nd line (optional)
7598 local BR # regexp for the rest (body)
7600 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7601 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7602 create_lnet_proc_files "stats"
7603 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7604 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7605 remove_lnet_proc_files "stats"
7607 # /proc/sys/lnet/routes should look like this:
7608 # Routing disabled/enabled
7609 # net hops state router
7610 # where net is a string like tcp0, hops >= 0, state is up/down,
7611 # router is a string like 192.168.1.1@tcp2
7612 L1="^Routing (disabled|enabled)$"
7613 L2="^net +hops +state +router$"
7614 BR="^$NET +$N +(up|down) +$NID$"
7615 create_lnet_proc_files "routes"
7616 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7617 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7618 remove_lnet_proc_files "routes"
7620 # /proc/sys/lnet/routers should look like this:
7621 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7622 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7623 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7624 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7625 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7626 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7627 create_lnet_proc_files "routers"
7628 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7629 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7630 remove_lnet_proc_files "routers"
7632 # /proc/sys/lnet/peers should look like this:
7633 # nid refs state last max rtr min tx min queue
7634 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7635 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7636 # numeric (0 or >0 or <0), queue >= 0.
7637 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7638 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7639 create_lnet_proc_files "peers"
7640 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7641 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7642 remove_lnet_proc_files "peers"
7644 # /proc/sys/lnet/buffers should look like this:
7645 # pages count credits min
7646 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7647 L1="^pages +count +credits +min$"
7648 BR="^ +$N +$N +$I +$I$"
7649 create_lnet_proc_files "buffers"
7650 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7651 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7652 remove_lnet_proc_files "buffers"
7654 # /proc/sys/lnet/nis should look like this:
7655 # nid status alive refs peer rtr max tx min
7656 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7657 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7658 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7659 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7660 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7661 create_lnet_proc_files "nis"
7662 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7663 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7664 remove_lnet_proc_files "nis"
7666 # can we successfully write to /proc/sys/lnet/stats?
7667 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7668 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7670 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7672 test_216() { # bug 20317
7674 local p="$TMP/sanityN-$TESTNAME.parameters"
7675 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7676 for node in $(osts_nodes); do
7677 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7678 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7679 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7683 # agressive lockless i/o settings
7684 for node in $(osts_nodes); do
7685 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
7687 lctl set_param -n osc.*.contention_seconds 60
7689 $DIRECTIO write $DIR/$tfile 0 10 4096
7690 $CHECKSTAT -s 40960 $DIR/$tfile
7692 # disable lockless i/o
7693 for node in $(osts_nodes); do
7694 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7696 lctl set_param -n osc.*.contention_seconds 0
7699 dd if=/dev/zero of=$DIR/$tfile count=0
7700 $CHECKSTAT -s 0 $DIR/$tfile
7702 restore_lustre_params <$p
7706 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7708 test_217() { # bug 22430
7710 for node in $(nodes_list); do
7711 if [[ $node = *-* ]] ; then
7712 echo "lctl ping $node@$NETTYPE"
7713 lctl ping $node@$NETTYPE
7715 echo "skipping $node (no hiphen detected)"
7719 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7722 # do directio so as not to populate the page cache
7723 log "creating a 10 Mb file"
7724 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7725 log "starting reads"
7726 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7727 log "truncating the file"
7728 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7730 kill %+ || true # reads might have finished
7731 echo "wait until dd is finished"
7733 log "removing the temporary file"
7734 rm -rf $DIR/$tfile || error "tmp file removal failed"
7736 run_test 218 "parallel read and truncate should not deadlock ======================="
7739 # tests that do cleanup/setup should be run at the end
7744 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7745 $LCTL set_param fail_loc=0x903
7746 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7747 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7750 FAIL_ON_ERROR=true cleanup
7751 FAIL_ON_ERROR=true setup
7753 run_test 900 "umount should not race with any mgc requeue thread"
7755 log "cleanup: ======================================================"
7756 check_and_cleanup_lustre
7757 if [ "$I_MOUNTED" != "yes" ]; then
7758 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7761 echo '=========================== finished ==============================='
7762 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7763 echo "$0: completed"