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"
79 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
80 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
89 check_kernel_version() {
91 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
93 patchless|patchless_client) return 0;;
94 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
96 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
100 if [ "$ONLY" == "cleanup" ]; then
105 check_and_setup_lustre
110 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
111 awk '{gsub(/_UUID/,""); print $1}' | head -1)
112 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
113 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
114 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
115 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
116 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error
149 $CHECKSTAT -a $DIR/$tfile || error
151 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
154 chmod 0755 $DIR || error
155 $CHECKSTAT -p 0755 $DIR || error
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
163 run_test 0c "check import proc ============================="
168 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/d1/d2 || error
171 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
176 $CHECKSTAT -a $DIR/d1 || error
178 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
183 $CHECKSTAT -t file $DIR/d2/f || error
185 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
189 $CHECKSTAT -a $DIR/d2 || error
191 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
195 $CHECKSTAT -t dir $DIR/d3 || error
197 run_test 3a "mkdir .../d3 ======================================"
200 if [ ! -d $DIR/d3 ]; then
204 $CHECKSTAT -t file $DIR/d3/f || error
206 run_test 3b "touch .../d3/f ===================================="
210 $CHECKSTAT -a $DIR/d3 || error
212 run_test 3c "rm -r .../d3 ======================================"
216 $CHECKSTAT -t dir $DIR/d4 || error
218 run_test 4a "mkdir .../d4 ======================================"
221 if [ ! -d $DIR/d4 ]; then
225 $CHECKSTAT -t dir $DIR/d4/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
232 chmod 0707 $DIR/d5/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/f6a || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
246 if [ ! -f $DIR/f6a ]; then
250 $RUNAS chmod 0444 $DIR/f6a && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
258 chown $RUNAS_ID $DIR/f6c || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
265 if [ ! -f $DIR/f6c ]; then
267 chown $RUNAS_ID $DIR/f6c
269 $RUNAS chown $UID $DIR/f6c && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
277 chgrp $RUNAS_ID $DIR/f6e || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
284 if [ ! -f $DIR/f6e ]; then
286 chgrp $RUNAS_ID $DIR/f6e
288 $RUNAS chgrp $UID $DIR/f6e && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
295 mkdir $DIR/d6g || error
296 chmod 777 $DIR/d6g || error
297 $RUNAS mkdir $DIR/d6g/d || error
298 chmod g+s $DIR/d6g/d || error
299 mkdir $DIR/d6g/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
306 touch $DIR/f6h || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
309 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
311 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
317 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
319 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
322 if [ ! -d $DIR/d7 ]; then
326 echo -n foo > $DIR/d7/f2
327 [ "`cat $DIR/d7/f2`" = "foo" ] || error
328 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
330 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
336 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
338 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
344 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
346 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
352 $CHECKSTAT -t file $DIR/d10/d2/f || error
354 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
359 chmod 0666 $DIR/d11/d2
360 chmod 0705 $DIR/d11/d2
361 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
363 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
368 chmod 0666 $DIR/d12/f
369 chmod 0654 $DIR/d12/f
370 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
372 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 dd if=/dev/zero of=$DIR/d13/f count=10
378 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
380 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
386 $CHECKSTAT -a $DIR/d14/f || error
388 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
393 mv $DIR/d15/f $DIR/d15/f2
394 $CHECKSTAT -t file $DIR/d15/f2 || error
396 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
402 $CHECKSTAT -a $DIR/d16/f || error
404 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
409 ln -s $DIR/d17/f $DIR/d17/l-exist
411 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
412 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
413 rm -f $DIR/d17/l-exist
414 $CHECKSTAT -a $DIR/d17/l-exist || error
416 run_test 17a "symlinks: create, remove (real) =================="
420 ln -s no-such-file $DIR/d17/l-dangle
422 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
423 $CHECKSTAT -fa $DIR/d17/l-dangle || error
424 rm -f $DIR/d17/l-dangle
425 $CHECKSTAT -a $DIR/d17/l-dangle || error
427 run_test 17b "symlinks: create, remove (dangling) =============="
429 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 ln -s foo $DIR/d17/f17c
432 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
434 run_test 17c "symlinks: open dangling (should return error) ===="
438 ln -s foo $DIR/d17/f17d
439 touch $DIR/d17/f17d || error "creating to new symlink"
441 run_test 17d "symlinks: create dangling ========================"
445 local foo=$DIR/$tdir/$tfile
446 ln -s $foo $foo || error "create symlink failed"
447 ls -l $foo || error "ls -l failed"
448 ls $foo && error "ls not failed" || true
450 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
462 run_test 17f "symlinks: long and very long symlink name ========================"
466 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
467 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
470 run_test 17g "symlinks: really long symlink name ==============================="
472 test_17h() { #bug 17378
474 $SETSTRIPE $DIR/$tdir -c -1
475 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
476 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
477 touch $DIR/$tdir/$tfile || true
479 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
481 test_17i() { #bug 20018
483 local foo=$DIR/$tdir/$tfile
484 ln -s $foo $foo || error "create symlink failed"
485 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
486 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
487 ls -l $foo && error "error not detected"
490 run_test 17i "don't panic on short symlink"
492 test_17k() { #bug 22301
493 rsync --help | grep -q xattr ||
494 skip_env "$(rsync --version| head -1) does not support xattrs"
495 mkdir -p $DIR/{$tdir,$tdir.new}
496 touch $DIR/$tdir/$tfile
497 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
498 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
499 error "rsync failed with xattrs enabled"
501 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 run_test 18 "touch .../f ; ls ... =============================="
513 $CHECKSTAT -a $DIR/f19 || error
515 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
518 ls -l $DIR/f19 && error || true
520 run_test 19b "ls -l .../f19 (should return error) =============="
523 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
524 $RUNAS touch $DIR/f19 && error || true
526 run_test 19c "$RUNAS touch .../f19 (should return error) =="
529 cat $DIR/f19 && error || true
531 run_test 19d "cat .../f19 (should return error) =============="
543 $CHECKSTAT -a $DIR/f || error
545 run_test 20 "touch .../f ; ls -l ... ==========================="
549 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
550 ln -s dangle $DIR/d21/link
551 echo foo >> $DIR/d21/link
553 $CHECKSTAT -t link $DIR/d21/link || error
554 $CHECKSTAT -f -t file $DIR/d21/link || error
556 run_test 21 "write to dangling link ============================"
561 chown $RUNAS_ID:$RUNAS_GID $WDIR
562 (cd $WDIR || error "cd $WDIR failed";
563 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
565 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
566 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
567 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
569 run_test 22 "unpack tar archive as non-root user ==============="
574 local file=$DIR/$tdir/$tfile
576 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
577 openfile -f O_CREAT:O_EXCL $file &&
578 error "$file recreate succeeded" || true
580 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
582 test_23b() { # bug 18988
584 local file=$DIR/$tdir/$tfile
587 echo foo > $file || error "write filed"
588 echo bar >> $file || error "append filed"
589 $CHECKSTAT -s 8 $file || error "wrong size"
592 run_test 23b "O_APPEND check =========================="
595 echo '== rename sanity =============================================='
596 echo '-- same directory rename'
599 mv $DIR/R1/f $DIR/R1/g
600 $CHECKSTAT -t file $DIR/R1/g || error
602 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
607 mv $DIR/R2/f $DIR/R2/g
608 $CHECKSTAT -a $DIR/R2/f || error
609 $CHECKSTAT -t file $DIR/R2/g || error
611 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
616 mv $DIR/R3/f $DIR/R3/g
617 $CHECKSTAT -a $DIR/R3/f || error
618 $CHECKSTAT -t dir $DIR/R3/g || error
620 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
625 mrename $DIR/R4/f $DIR/R4/g
626 $CHECKSTAT -a $DIR/R4/f || error
627 $CHECKSTAT -t dir $DIR/R4/g || error
629 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
632 echo '-- cross directory renames --'
635 mv $DIR/R5a/f $DIR/R5b/g
636 $CHECKSTAT -a $DIR/R5a/f || error
637 $CHECKSTAT -t file $DIR/R5b/g || error
639 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
643 touch $DIR/R6a/f $DIR/R6b/g
644 mv $DIR/R6a/f $DIR/R6b/g
645 $CHECKSTAT -a $DIR/R6a/f || error
646 $CHECKSTAT -t file $DIR/R6b/g || error
648 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
653 mv $DIR/R7a/d $DIR/R7b/e
654 $CHECKSTAT -a $DIR/R7a/d || error
655 $CHECKSTAT -t dir $DIR/R7b/e || error
657 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
661 mkdir $DIR/R8a/d $DIR/R8b/e
662 mrename $DIR/R8a/d $DIR/R8b/e
663 $CHECKSTAT -a $DIR/R8a/d || error
664 $CHECKSTAT -t dir $DIR/R8b/e || error
666 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
669 echo "-- rename error cases"
673 mrename $DIR/R9/f $DIR/R9/a
674 $CHECKSTAT -t file $DIR/R9/f || error
675 $CHECKSTAT -t dir $DIR/R9/a || error
676 $CHECKSTAT -a $DIR/R9/a/f || error
678 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
682 mrename $DIR/R10/f $DIR/R10/g
683 $CHECKSTAT -t dir $DIR/R10 || error
684 $CHECKSTAT -a $DIR/R10/f || error
685 $CHECKSTAT -a $DIR/R10/g || error
687 run_test 24j "source does not exist ============================"
690 mkdir $DIR/R11a $DIR/R11a/d
692 mv $DIR/R11a/f $DIR/R11a/d
693 $CHECKSTAT -a $DIR/R11a/f || error
694 $CHECKSTAT -t file $DIR/R11a/d/f || error
696 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
698 # bug 2429 - rename foo foo foo creates invalid file
701 multiop $f OcNs || error
703 run_test 24l "Renaming a file to itself ========================"
707 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
708 # on ext3 this does not remove either the source or target files
709 # though the "expected" operation would be to remove the source
710 $CHECKSTAT -t file ${f} || error "${f} missing"
711 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
713 run_test 24m "Renaming a file to a hard link to itself ========="
717 # this stats the old file after it was renamed, so it should fail
721 $CHECKSTAT ${f}.rename
724 run_test 24n "Statting the old file after renaming (Posix rename 2)"
727 check_kernel_version 37 || return 0
729 rename_many -s random -v -n 10 $DIR/d24o
731 run_test 24o "rename of files during htree split ==============="
735 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
736 mrename $DIR/R12a $DIR/R12b
737 $CHECKSTAT -a $DIR/R12a || error
738 $CHECKSTAT -t dir $DIR/R12b || error
739 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
740 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
742 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
746 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
747 multiop_bg_pause $DIR/R13b D_c || return 1
750 mrename $DIR/R13a $DIR/R13b
751 $CHECKSTAT -a $DIR/R13a || error
752 $CHECKSTAT -t dir $DIR/R13b || error
753 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
754 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
756 wait $MULTIPID || error "multiop close failed"
758 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
760 test_24r() { #bug 3789
761 mkdir $DIR/R14a $DIR/R14a/b
762 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
763 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
764 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
766 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
769 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
770 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
772 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
774 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
776 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
777 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
778 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
779 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
781 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
783 test_24u() { # bug12192
784 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
785 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
787 run_test 24u "create stripe file"
791 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
792 [ $FREE_INODES -lt $NRFILES ] && \
793 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
797 createmany -m $DIR/d24v/$tfile $NRFILES
798 ls $DIR/d24v >/dev/null || error "error in listing large dir"
802 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
804 test_24w() { # bug21506
806 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
807 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
808 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
809 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
810 [ "$SZ1" = "$SZ2" ] || \
811 error "Error reading at the end of the file $tfile"
813 run_test 24w "Reading a file larger than 4Gb"
816 echo '== symlink sanity ============================================='
820 touch $DIR/s25/foo || error
822 run_test 25a "create file in symlinked directory ==============="
825 [ ! -d $DIR/d25 ] && test_25a
826 $CHECKSTAT -t file $DIR/s25/foo || error
828 run_test 25b "lookup file in symlinked directory ==============="
833 ln -s d26/d26-2 $DIR/s26
834 touch $DIR/s26/foo || error
836 run_test 26a "multiple component symlink ======================="
839 mkdir -p $DIR/d26b/d26-2
840 ln -s d26b/d26-2/foo $DIR/s26-2
841 touch $DIR/s26-2 || error
843 run_test 26b "multiple component symlink at end of lookup ======"
848 ln -s d26.2 $DIR/s26.2-1
849 ln -s s26.2-1 $DIR/s26.2-2
850 ln -s s26.2-2 $DIR/s26.2-3
851 chmod 0666 $DIR/s26.2-3/foo
853 run_test 26c "chain of symlinks ================================"
855 # recursive symlinks (bug 439)
857 ln -s d26-3/foo $DIR/d26-3
859 run_test 26d "create multiple component recursive symlink ======"
862 [ ! -h $DIR/d26-3 ] && test_26d
865 run_test 26e "unlink multiple component recursive symlink ======"
867 # recursive symlinks (bug 7022)
870 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
871 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
872 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
873 mkdir $tfile || error "mkdir $tfile failed"
874 cd $tfile || error "cd $tfile failed"
875 ln -s .. dotdot || error "ln dotdot failed"
876 ln -s dotdot/lndir lndir || error "ln lndir failed"
877 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
878 output=`ls $tfile/$tfile/lndir/bar1`
879 [ "$output" = bar1 ] && error "unexpected output"
880 rm -r $tfile || error "rm $tfile failed"
881 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
883 run_test 26f "rm -r of a directory which has recursive symlink ="
886 echo '== stripe sanity =============================================='
887 mkdir -p $DIR/d27 || error "mkdir failed"
889 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
890 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
892 log "== test_27a: write to one stripe file ========================="
893 cp /etc/hosts $DIR/d27/f0 || error
895 run_test 27a "one stripe file =================================="
898 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
900 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
901 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
902 error "two-stripe file doesn't have two stripes"
904 log "== test_27c: write to two stripe file file f01 ================"
905 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
907 run_test 27c "create two stripe file f01 ======================="
911 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
912 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
913 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
915 run_test 27d "create file with default settings ================"
919 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
920 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
921 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
923 run_test 27e "setstripe existing file (should return error) ======"
927 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
928 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
929 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
931 run_test 27f "setstripe with bad stripe size (should return error)"
935 $MCREATE $DIR/d27/fnone || error "mcreate failed"
937 log "== test 27h: lfs getstripe with no objects ===================="
938 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
940 log "== test 27i: lfs getstripe with some objects =================="
941 touch $DIR/d27/fsome || error "touch failed"
942 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
944 run_test 27g "test lfs getstripe ==========================================="
948 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
950 run_test 27j "setstripe with bad stripe offset (should return error)"
952 test_27k() { # bug 2844
955 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
956 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
957 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
958 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
959 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
960 dd if=/dev/zero of=$FILE bs=4k count=1
961 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
962 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
964 run_test 27k "limit i_blksize for broken user apps ============="
968 mcreate $DIR/f27l || error "creating file"
969 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
970 error "lstripe should have failed" || true
972 run_test 27l "check setstripe permissions (should return error)"
975 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
976 if [ $ORIGFREE -gt $MAXFREE ]; then
977 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
981 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
982 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
983 error "dd should fill OST0"
985 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
987 [ $i -gt 256 ] && break
990 touch $DIR/d27/f27m_$i
991 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
992 error "OST0 was full but new created file still use it"
994 touch $DIR/d27/f27m_$i
995 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
996 error "OST0 was full but new created file still use it"
1000 run_test 27m "create file while OST0 was full =================="
1003 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1007 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1008 # if the OST isn't full anymore.
1010 local OSTIDX=${1:-""}
1012 local list=$(comma_list $(osts_nodes))
1013 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1015 do_nodes $list lctl set_param fail_loc=0
1019 exhaust_precreations() {
1022 local FAILIDX=${3:-$OSTIDX}
1025 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1026 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1028 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1029 awk '{print $2}' | sed -e 's/_UUID$//')
1030 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1031 sed -e 's/_UUID$//;s/^.*-//')
1034 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1035 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1036 osc.$mdtosc_proc1.prealloc_last_id)
1037 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1038 osc.$mdtosc_proc1.prealloc_next_id)
1040 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1041 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1043 mkdir -p $DIR/$tdir/${OST}
1044 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1045 #define OBD_FAIL_OST_ENOSPC 0x215
1046 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1047 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1048 echo "Creating to objid $last_id on ost $OST..."
1049 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1050 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1051 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1055 exhaust_all_precreations() {
1057 for (( i=0; i < OSTCOUNT; i++ )) ; do
1058 exhaust_precreations $i $1 -1
1063 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1064 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1065 remote_ost_nodsh && skip "remote OST with nodsh" && return
1068 rm -f $DIR/$tdir/$tfile
1069 exhaust_precreations 0 0x80000215
1070 $SETSTRIPE -c -1 $DIR/$tdir
1071 touch $DIR/$tdir/$tfile || error
1072 $GETSTRIPE $DIR/$tdir/$tfile
1075 run_test 27n "create file with some full OSTs =================="
1078 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1080 remote_ost_nodsh && skip "remote OST with nodsh" && return
1083 rm -f $DIR/$tdir/$tfile
1084 exhaust_all_precreations 0x215
1086 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1091 run_test 27o "create file with all full OSTs (should error) ===="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1102 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1103 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1104 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1106 exhaust_precreations 0 0x80000215
1107 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1108 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1109 $LFS getstripe $DIR/$tdir/$tfile
1113 run_test 27p "append to a truncated file with some full OSTs ==="
1116 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1118 remote_ost_nodsh && skip "remote OST with nodsh" && return
1121 rm -f $DIR/$tdir/$tfile
1123 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1124 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1125 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1127 exhaust_all_precreations 0x215
1129 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1130 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1134 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1137 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1139 remote_ost_nodsh && skip "remote OST with nodsh" && return
1142 rm -f $DIR/$tdir/$tfile
1143 exhaust_precreations 0 0x80000215
1145 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1149 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1151 test_27s() { # bug 10725
1153 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1154 local stripe_count=0
1155 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1156 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1157 error "stripe width >= 2^32 succeeded" || true
1160 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1162 test_27t() { # bug 10864
1167 $WLFS getstripe $tfile
1170 run_test 27t "check that utils parse path correctly"
1172 test_27u() { # bug 4900
1173 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1176 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1177 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1179 createmany -o $DIR/$tdir/t- 1000
1180 do_facet $SINGLEMDS lctl set_param fail_loc=0
1182 TLOG=$DIR/$tfile.getstripe
1183 $GETSTRIPE $DIR/$tdir > $TLOG
1184 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1185 unlinkmany $DIR/$tdir/t- 1000
1186 [ $OBJS -gt 0 ] && \
1187 error "$OBJS objects created on OST-0. See $TLOG" || pass
1189 run_test 27u "skip object creation on OSC w/o objects =========="
1191 test_27v() { # bug 4900
1192 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1193 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1194 remote_ost_nodsh && skip "remote OST with nodsh" && return
1196 exhaust_all_precreations 0x215
1200 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1202 touch $DIR/$tdir/$tfile
1203 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1205 for (( i=0; i < OSTCOUNT; i++ )) ; do
1206 do_facet ost$i lctl set_param fail_loc=0x705
1208 local START=`date +%s`
1209 createmany -o $DIR/$tdir/$tfile 32
1211 local FINISH=`date +%s`
1212 local TIMEOUT=`lctl get_param -n timeout`
1213 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1214 error "$FINISH - $START >= $TIMEOUT / 2"
1218 run_test 27v "skip object creation on slow OST ================="
1220 test_27w() { # bug 10997
1221 mkdir -p $DIR/$tdir || error "mkdir failed"
1222 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1223 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1224 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1225 gsdir=$($LFS getstripe -d $DIR/$tdir)
1226 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1228 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1229 for i in `seq 1 $OSTCOUNT`; do
1231 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1232 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1233 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1234 [ $count -ne $i ] && error "stripe count $count != $i" || true
1235 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1238 run_test 27w "check lfs setstripe -c -s -i options ============="
1241 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1242 OFFSET=$(($OSTCOUNT - 1))
1244 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1247 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1248 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1250 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1251 for i in `seq 0 $OFFSET`; do
1252 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1253 error "OST0 was degraded but new created file still use it"
1255 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1257 run_test 27x "create files while OST0 is degraded"
1260 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1261 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1263 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1264 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1265 osc.$mdtosc.prealloc_last_id)
1266 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1267 osc.$mdtosc.prealloc_next_id)
1268 local fcount=$((last_id - next_id))
1269 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1270 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1272 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1273 OFFSET=$(($OSTCOUNT-1))
1275 for OSC in $MDS_OSCS; do
1276 if [ $OST == -1 ]; then {
1277 OST=`osc_to_ost $OSC`
1279 echo $OSC "is Deactivate:"
1280 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1284 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1286 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1288 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1290 createmany -o $DIR/$tdir/$tfile $fcount
1291 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1293 for i in `seq 0 $OFFSET`; do
1294 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1295 error "files created on deactivated OSTs instead of degraded OST"
1297 for OSC in $MDS_OSCS; do
1298 [ `osc_to_ost $OSC` != $OST ] && {
1299 echo $OSC "is activate"
1300 do_facet $SINGLEMDS lctl --device %$OSC activate
1304 run_test 27y "create files while OST0 is degraded and the rest inactive"
1309 local old_ifs="$IFS"
1311 lmm=($($GETSTRIPE -v $1))
1314 fid=($($LFS path2fid $1))
1317 # compare lmm_seq and lu_fid->f_seq
1318 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1319 # compare lmm_object_id and lu_fid->oid
1320 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1322 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1324 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1326 # check the trusted.fid attribute of the OST objects of the file
1327 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1328 local obdidx=${lmm[$j]}
1329 local devnum=$((obdidx + 1))
1330 local objid=${lmm[$((j+1))]}
1331 local group=${lmm[$((j+3))]}
1332 local dev=$(ostdevname $devnum)
1333 local dir=${MOUNT%/*}/ost$devnum
1334 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1335 { error "mounting $dev as $FSTYPE failed"; return 3; }
1337 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1338 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1343 # compare lmm_seq and filter_fid->ff_parent.f_seq
1344 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1345 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1346 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1347 let stripe=${ff[13]}
1348 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1350 echo -e "\t\tost $obdidx, objid $objid, group $group"
1351 do_facet ost$devnum umount -d $dev
1357 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1358 { error "setstripe -c -1 failed"; return 1; }
1359 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1360 { error "dd 1 mb failed"; return 2; }
1361 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1362 { error "setstripe -c 1 failed"; return 3; }
1363 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1364 { error "dd $OSTCOUNT mb failed"; return 4; }
1367 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1368 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1370 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1372 test_27A() { # b=19102
1373 local restore_size=`$GETSTRIPE -s $MOUNT`
1374 local restore_count=`$GETSTRIPE -c $MOUNT`
1375 local restore_offset=`$GETSTRIPE -o $MOUNT`
1376 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1377 local default_size=`$GETSTRIPE -s $MOUNT`
1378 local default_count=`$GETSTRIPE -c $MOUNT`
1379 local default_offset=`$GETSTRIPE -o $MOUNT`
1380 local dsize=$((1024 * 1024))
1381 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1382 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1383 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1384 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1386 run_test 27A "check filesystem-wide default LOV EA values"
1388 # createtest also checks that device nodes are created and
1389 # then visible correctly (#2091)
1390 test_28() { # bug 2091
1392 $CREATETEST $DIR/d28/ct || error
1394 run_test 28 "create/mknod/mkdir with bad file types ============"
1397 cancel_lru_locks mdc
1403 declare -i LOCKCOUNTORIG=0
1404 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1405 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1407 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1409 declare -i LOCKUNUSEDCOUNTORIG=0
1410 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1411 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1418 declare -i LOCKCOUNTCURRENT=0
1419 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1420 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1423 declare -i LOCKUNUSEDCOUNTCURRENT=0
1424 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1425 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1428 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1429 lctl set_param -n ldlm.dump_namespaces ""
1430 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1431 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1432 log "dumped log to $TMP/test_29.dk (bug 5793)"
1435 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1436 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1437 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1438 log "dumped log to $TMP/test_29.dk (bug 5793)"
1442 run_test 29 "IT_GETATTR regression ============================"
1444 test_30a() { # was test_30
1445 cp `which ls` $DIR || cp /bin/ls $DIR
1449 run_test 30a "execute binary from Lustre (execve) =============="
1452 cp `which ls` $DIR || cp /bin/ls $DIR
1454 $RUNAS $DIR/ls / || error
1457 run_test 30b "execute binary from Lustre as non-root ==========="
1459 test_30c() { # b=22376
1460 cp `which ls` $DIR || cp /bin/ls $DIR
1462 cancel_lru_locks mdc
1463 cancel_lru_locks osc
1464 $RUNAS $DIR/ls / || error
1467 run_test 30c "execute binary from Lustre without read perms ===="
1470 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1471 $CHECKSTAT -a $DIR/f31 || error
1473 run_test 31a "open-unlink file =================================="
1476 touch $DIR/f31 || error
1477 ln $DIR/f31 $DIR/f31b || error
1478 multiop $DIR/f31b Ouc || error
1479 $CHECKSTAT -t file $DIR/f31 || error
1481 run_test 31b "unlink file with multiple links while open ======="
1484 touch $DIR/f31 || error
1485 ln $DIR/f31 $DIR/f31c || error
1486 multiop_bg_pause $DIR/f31 O_uc || return 1
1488 multiop $DIR/f31c Ouc
1489 kill -USR1 $MULTIPID
1492 run_test 31c "open-unlink file with multiple links ============="
1495 opendirunlink $DIR/d31d $DIR/d31d || error
1496 $CHECKSTAT -a $DIR/d31d || error
1498 run_test 31d "remove of open directory ========================="
1500 test_31e() { # bug 2904
1501 check_kernel_version 34 || return 0
1502 openfilleddirunlink $DIR/d31e || error
1504 run_test 31e "remove of open non-empty directory ==============="
1506 test_31f() { # bug 4554
1509 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1510 cp /etc/hosts $DIR/d31f
1512 $GETSTRIPE $DIR/d31f/hosts
1513 multiop_bg_pause $DIR/d31f D_c || return 1
1516 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1518 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1519 cp /etc/hosts $DIR/d31f
1521 $GETSTRIPE $DIR/d31f/hosts
1522 multiop_bg_pause $DIR/d31f D_c || return 1
1525 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1526 wait $MULTIPID || error "first opendir $MULTIPID failed"
1530 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1531 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1534 run_test 31f "remove of open directory with open-unlink file ==="
1537 echo "-- cross directory link --"
1538 mkdir $DIR/d31g{a,b}
1540 ln $DIR/d31ga/f $DIR/d31gb/g
1541 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1542 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1543 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1544 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1546 run_test 31g "cross directory link==============="
1549 echo "-- cross directory link --"
1553 ln $DIR/d31h/f $DIR/d31h/dir/g
1554 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1555 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1556 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1557 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1559 run_test 31h "cross directory link under child==============="
1562 echo "-- cross directory link --"
1565 touch $DIR/d31i/dir/f
1566 ln $DIR/d31i/dir/f $DIR/d31i/g
1567 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1568 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1569 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1570 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1572 run_test 31i "cross directory link under parent==============="
1577 mkdir $DIR/d31j/dir1
1578 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1579 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1580 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1581 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1584 run_test 31j "link for directory==============="
1590 touch $DIR/d31k/exist
1591 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1592 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1593 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1594 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1595 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1596 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1597 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1600 run_test 31k "link to file: the same, non-existing, dir==============="
1606 touch $DIR/d31m2/exist
1607 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1608 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1609 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1610 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1611 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1612 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1615 run_test 31m "link to file: the same, non-existing, dir==============="
1618 echo "== more mountpoints and symlinks ================="
1619 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1620 mkdir -p $DIR/d32a/ext2-mountpoint
1621 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1622 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1623 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1625 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1628 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1629 mkdir -p $DIR/d32b/ext2-mountpoint
1630 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1631 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1632 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1634 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1637 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1638 mkdir -p $DIR/d32c/ext2-mountpoint
1639 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1640 mkdir -p $DIR/d32c/d2/test_dir
1641 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1642 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1644 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1647 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1648 mkdir -p $DIR/d32d/ext2-mountpoint
1649 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1650 mkdir -p $DIR/d32d/d2/test_dir
1651 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1652 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1654 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1657 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1658 mkdir -p $DIR/d32e/tmp
1659 TMP_DIR=$DIR/d32e/tmp
1660 ln -s $DIR/d32e $TMP_DIR/symlink11
1661 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1662 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1663 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1665 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1668 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1669 mkdir -p $DIR/d32f/tmp
1670 TMP_DIR=$DIR/d32f/tmp
1671 ln -s $DIR/d32f $TMP_DIR/symlink11
1672 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1673 ls $DIR/d32f/tmp/symlink11 || error
1674 ls $DIR/d32f/symlink01 || error
1676 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1679 TMP_DIR=$DIR/$tdir/tmp
1680 mkdir -p $TMP_DIR $DIR/${tdir}2
1681 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1682 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1683 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1684 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1685 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1686 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1688 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1691 rm -fr $DIR/$tdir $DIR/${tdir}2
1692 TMP_DIR=$DIR/$tdir/tmp
1693 mkdir -p $TMP_DIR $DIR/${tdir}2
1694 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1695 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1696 ls $TMP_DIR/symlink12 || error
1697 ls $DIR/$tdir/symlink02 || error
1699 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1702 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1703 mkdir -p $DIR/d32i/ext2-mountpoint
1704 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1705 touch $DIR/d32i/test_file
1706 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1707 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1709 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1712 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1713 mkdir -p $DIR/d32j/ext2-mountpoint
1714 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1715 touch $DIR/d32j/test_file
1716 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1717 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1719 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1723 mkdir -p $DIR/d32k/ext2-mountpoint
1724 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1725 mkdir -p $DIR/d32k/d2
1726 touch $DIR/d32k/d2/test_file || error
1727 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1728 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1730 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1734 mkdir -p $DIR/d32l/ext2-mountpoint
1735 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1736 mkdir -p $DIR/d32l/d2
1737 touch $DIR/d32l/d2/test_file
1738 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1739 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1741 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1745 mkdir -p $DIR/d32m/tmp
1746 TMP_DIR=$DIR/d32m/tmp
1747 ln -s $DIR $TMP_DIR/symlink11
1748 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1749 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1750 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1752 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1756 mkdir -p $DIR/d32n/tmp
1757 TMP_DIR=$DIR/d32n/tmp
1758 ln -s $DIR $TMP_DIR/symlink11
1759 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1760 ls -l $DIR/d32n/tmp/symlink11 || error
1761 ls -l $DIR/d32n/symlink01 || error
1763 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1766 rm -fr $DIR/d32o $DIR/$tfile
1768 mkdir -p $DIR/d32o/tmp
1769 TMP_DIR=$DIR/d32o/tmp
1770 ln -s $DIR/$tfile $TMP_DIR/symlink12
1771 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1772 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1773 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1774 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1775 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1777 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1787 mkdir -p $DIR/d32p/tmp
1789 TMP_DIR=$DIR/d32p/tmp
1791 ln -s $DIR/$tfile $TMP_DIR/symlink12
1793 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1795 cat $DIR/d32p/tmp/symlink12 || error
1797 cat $DIR/d32p/symlink02 || error
1800 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1803 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1805 touch $DIR/d32q/under_the_mount
1806 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1807 ls $DIR/d32q/under_the_mount && error || true
1808 $UMOUNT $DIR/d32q || error
1810 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1813 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1815 touch $DIR/d32r/under_the_mount
1816 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1817 ls $DIR/d32r | grep -q under_the_mount && error || true
1818 $UMOUNT $DIR/d32r || error
1820 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1825 chmod 444 $DIR/$tfile
1826 chown $RUNAS_ID $DIR/$tfile
1828 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1831 run_test 33 "write file with mode 444 (should return error) ===="
1836 chown $RUNAS_ID $DIR/d33
1837 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1838 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1839 error "open RDWR" || true
1841 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1846 chown $RUNAS_ID $DIR/d33
1847 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1849 run_test 33b "test open file with malformed flags (No panic and return error)"
1860 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1863 for ostnum in $(seq $OSTCOUNT); do
1864 # test-framework's OST numbering is one-based, while Lustre's
1866 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1867 # Parsing llobdstat's output sucks; we could grep the /proc
1868 # path, but that's likely to not be as portable as using the
1869 # llobdstat utility. So we parse lctl output instead.
1870 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1871 obdfilter/$ostname/stats |
1872 awk '/^write_bytes/ {print $7}' )
1873 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1874 if (( ${write_bytes:-0} > 0 ))
1881 $all_zeros || return 0
1884 echo foo > $DIR/d33/bar
1888 # Total up write_bytes after writing. We'd better find non-zeros.
1889 for ostnum in $(seq $OSTCOUNT); do
1890 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1891 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1892 obdfilter/$ostname/stats |
1893 awk '/^write_bytes/ {print $7}' )
1894 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1895 if (( ${write_bytes:-0} > 0 ))
1904 for ostnum in $(seq $OSTCOUNT); do
1905 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1906 echo "Check that write_bytes is present in obdfilter/*/stats:"
1907 do_facet ost$ostnum lctl get_param -n \
1908 obdfilter/$ostname/stats
1910 error "OST not keeping write_bytes stats (b22312)"
1913 run_test 33c "test llobdstat and write_bytes"
1915 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1918 $MCREATE $DIR/f34 || error
1919 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1920 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1921 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1924 run_test 34a "truncate file that has not been opened ==========="
1927 [ ! -f $DIR/f34 ] && test_34a
1928 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1929 $OPENFILE -f O_RDONLY $DIR/f34
1930 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1931 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1933 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1936 [ ! -f $DIR/f34 ] && test_34a
1937 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1938 $OPENFILE -f O_RDWR $DIR/f34
1939 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1940 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1942 run_test 34c "O_RDWR opening file-with-size works =============="
1945 [ ! -f $DIR/f34 ] && test_34a
1946 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1947 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1950 run_test 34d "write to sparse file ============================="
1954 $MCREATE $DIR/f34e || error
1955 $TRUNCATE $DIR/f34e 1000 || error
1956 $CHECKSTAT -s 1000 $DIR/f34e || error
1957 $OPENFILE -f O_RDWR $DIR/f34e
1958 $CHECKSTAT -s 1000 $DIR/f34e || error
1960 run_test 34e "create objects, some with size and some without =="
1962 test_34f() { # bug 6242, 6243
1965 $MCREATE $DIR/f34f || error
1966 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1967 dd if=$DIR/f34f of=$TMP/f34f
1968 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1969 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1970 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1971 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1972 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1974 run_test 34f "read from a file with no objects until EOF ======="
1977 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1978 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1979 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1980 cancel_lru_locks osc
1981 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1982 error "wrong size after lock cancel"
1984 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1985 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1986 error "expanding truncate failed"
1987 cancel_lru_locks osc
1988 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1989 error "wrong expanded size after lock cancel"
1991 run_test 34g "truncate long file ==============================="
1994 cp /bin/sh $DIR/f35a
1996 chown $RUNAS_ID $DIR/f35a
1997 $RUNAS $DIR/f35a && error || true
2000 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2004 utime $DIR/f36 || error
2006 run_test 36a "MDS utime check (mknod, utime) ==================="
2010 utime $DIR/f36 || error
2012 run_test 36b "OST utime check (open, utime) ===================="
2017 chown $RUNAS_ID $DIR/d36
2018 $RUNAS utime $DIR/d36/f36 || error
2020 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2023 [ ! -d $DIR/d36 ] && test_36c
2024 echo "" > $DIR/d36/f36
2025 $RUNAS utime $DIR/d36/f36 || error
2027 run_test 36d "non-root OST utime check (open, utime) ==========="
2030 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2032 touch $DIR/$tdir/$tfile
2033 $RUNAS utime $DIR/$tdir/$tfile && \
2034 error "utime worked, expected failure" || true
2036 run_test 36e "utime on non-owned file (should return error) ===="
2040 local LANG_SAVE=$LANG
2041 local LC_LANG_SAVE=$LC_LANG
2042 export LANG=C LC_LANG=C # for date language
2044 DATESTR="Dec 20 2000"
2046 lctl set_param fail_loc=$fl
2048 cp /etc/hosts $DIR/$tdir/$tfile
2049 sync & # write RPC generated with "current" inode timestamp, but delayed
2051 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2052 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2053 cancel_lru_locks osc
2054 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2056 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2057 echo "BEFORE: $LS_BEFORE" && \
2058 echo "AFTER : $LS_AFTER" && \
2059 echo "WANT : $DATESTR" && \
2060 error "$DIR/$tdir/$tfile timestamps changed" || true
2062 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2066 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2067 subr_36fh "0x80000214"
2069 run_test 36f "utime on file racing with OST BRW write =========="
2072 remote_ost_nodsh && skip "remote OST with nodsh" && return
2075 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2076 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2077 touch $DIR/$tdir/$tfile
2078 sleep $((FMD_MAX_AGE + 12))
2079 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2080 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2081 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2082 error "fmd didn't expire after ping" || true
2084 run_test 36g "filter mod data cache expiry ====================="
2087 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2088 subr_36fh "0x80000227"
2090 run_test 36h "utime on file racing with OST BRW write =========="
2094 echo f > $DIR/$tdir/fbugfile
2095 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2096 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2097 $UMOUNT $DIR/$tdir || error
2098 rm -f $DIR/$tdir/fbugfile || error
2100 run_test 37 "ls a mounted file system to check old content ====="
2103 local file=$DIR/$tfile
2105 openfile -f O_DIRECTORY $file
2108 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2109 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2111 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2115 touch $DIR/${tfile}2
2116 # ls -l $DIR/$tfile $DIR/${tfile}2
2117 # ls -lu $DIR/$tfile $DIR/${tfile}2
2118 # ls -lc $DIR/$tfile $DIR/${tfile}2
2120 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2121 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2123 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2125 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2127 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2128 error "O_TRUNC didn't change timestamps"
2131 run_test 39 "mtime changed on create ==========================="
2135 cp -p /etc/passwd $DIR/$tdir/fopen
2136 cp -p /etc/passwd $DIR/$tdir/flink
2137 cp -p /etc/passwd $DIR/$tdir/funlink
2138 cp -p /etc/passwd $DIR/$tdir/frename
2139 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2142 echo "aaaaaa" >> $DIR/$tdir/fopen
2143 echo "aaaaaa" >> $DIR/$tdir/flink
2144 echo "aaaaaa" >> $DIR/$tdir/funlink
2145 echo "aaaaaa" >> $DIR/$tdir/frename
2147 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2148 local link_new=`stat -c %Y $DIR/$tdir/flink`
2149 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2150 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2152 cat $DIR/$tdir/fopen > /dev/null
2153 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2154 rm -f $DIR/$tdir/funlink2
2155 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2157 for (( i=0; i < 2; i++ )) ; do
2158 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2159 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2160 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2161 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2163 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2164 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2165 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2166 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2168 cancel_lru_locks osc
2169 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2172 run_test 39b "mtime change on open, link, unlink, rename ======"
2174 # this should be set to past
2175 TEST_39_MTIME=`date -d "1 year ago" +%s`
2181 local mtime0=`stat -c %Y $DIR1/$tfile`
2183 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2184 local mtime1=`stat -c %Y $DIR1/$tfile`
2185 [ "$mtime1" = $TEST_39_MTIME ] || \
2186 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2189 echo hello >> $DIR1/$tfile
2191 local mtime2=`stat -c %Y $DIR1/$tfile`
2192 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2193 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2195 mv $DIR1/$tfile $DIR1/$tfile-1
2197 for (( i=0; i < 2; i++ )) ; do
2198 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2199 [ "$mtime2" = "$mtime3" ] || \
2200 error "mtime ($mtime2) changed (to $mtime3) on rename"
2202 cancel_lru_locks osc
2203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2206 run_test 39c "mtime change on rename ==========================="
2212 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2214 for (( i=0; i < 2; i++ )) ; do
2215 local mtime=`stat -c %Y $DIR1/$tfile`
2216 [ $mtime = $TEST_39_MTIME ] || \
2217 error "mtime($mtime) is not set to $TEST_39_MTIME"
2219 cancel_lru_locks osc
2220 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2223 run_test 39d "create, utime, stat =============================="
2228 local mtime1=`stat -c %Y $DIR1/$tfile`
2230 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2232 for (( i=0; i < 2; i++ )) ; do
2233 local mtime2=`stat -c %Y $DIR1/$tfile`
2234 [ $mtime2 = $TEST_39_MTIME ] || \
2235 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2237 cancel_lru_locks osc
2238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2241 run_test 39e "create, stat, utime, stat ========================"
2246 mtime1=`stat -c %Y $DIR1/$tfile`
2249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2251 for (( i=0; i < 2; i++ )) ; do
2252 local mtime2=`stat -c %Y $DIR1/$tfile`
2253 [ $mtime2 = $TEST_39_MTIME ] || \
2254 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2256 cancel_lru_locks osc
2257 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2260 run_test 39f "create, stat, sleep, utime, stat ================="
2264 echo hello >> $DIR1/$tfile
2265 local mtime1=`stat -c %Y $DIR1/$tfile`
2268 chmod o+r $DIR1/$tfile
2270 for (( i=0; i < 2; i++ )) ; do
2271 local mtime2=`stat -c %Y $DIR1/$tfile`
2272 [ "$mtime1" = "$mtime2" ] || \
2273 error "lost mtime: $mtime2, should be $mtime1"
2275 cancel_lru_locks osc
2276 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2279 run_test 39g "write, chmod, stat ==============================="
2287 echo hello >> $DIR1/$tfile
2288 local mtime1=`stat -c %Y $DIR1/$tfile`
2290 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2292 if [ "$d1" != "$d2" ]; then
2293 echo "write and touch not within one second"
2295 for (( i=0; i < 2; i++ )) ; do
2296 local mtime2=`stat -c %Y $DIR1/$tfile`
2297 [ "$mtime2" = $TEST_39_MTIME ] || \
2298 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2300 cancel_lru_locks osc
2301 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2305 run_test 39h "write, utime within one second, stat ============="
2311 echo hello >> $DIR1/$tfile
2312 local mtime1=`stat -c %Y $DIR1/$tfile`
2314 mv $DIR1/$tfile $DIR1/$tfile-1
2316 for (( i=0; i < 2; i++ )) ; do
2317 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2319 [ "$mtime1" = "$mtime2" ] || \
2320 error "lost mtime: $mtime2, should be $mtime1"
2322 cancel_lru_locks osc
2323 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2326 run_test 39i "write, rename, stat =============================="
2332 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2334 local mtime1=`stat -c %Y $DIR1/$tfile`
2336 mv $DIR1/$tfile $DIR1/$tfile-1
2338 kill -USR1 $multipid
2339 wait $multipid || error "multiop close failed"
2341 for (( i=0; i < 2; i++ )) ; do
2342 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2343 [ "$mtime1" = "$mtime2" ] || \
2344 error "mtime is lost on close: $mtime2, should be $mtime1"
2346 cancel_lru_locks osc
2347 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2350 run_test 39j "write, rename, close, stat ======================="
2356 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2358 local mtime1=`stat -c %Y $DIR1/$tfile`
2360 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2362 kill -USR1 $multipid
2363 wait $multipid || error "multiop close failed"
2365 for (( i=0; i < 2; i++ )) ; do
2366 local mtime2=`stat -c %Y $DIR1/$tfile`
2368 [ "$mtime2" = $TEST_39_MTIME ] || \
2369 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2371 cancel_lru_locks osc
2372 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2375 run_test 39k "write, utime, close, stat ========================"
2377 # this should be set to future
2378 TEST_39_ATIME=`date -d "1 year" +%s`
2381 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2385 # test setting directory atime to future
2386 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2387 local atime=$(stat -c %X $DIR/$tdir)
2388 [ "$atime" = $TEST_39_ATIME ] || \
2389 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2391 # test setting directory atime from future to now
2392 local d1=$(date +%s)
2394 local d2=$(date +%s)
2396 cancel_lru_locks mdc
2397 atime=$(stat -c %X $DIR/$tdir)
2398 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2399 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2401 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2404 # test setting directory atime when now > dir atime + atime_diff
2408 cancel_lru_locks mdc
2409 atime=$(stat -c %X $DIR/$tdir)
2410 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2411 error "atime is not updated : $atime, should be $d2"
2413 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2416 # test not setting directory atime when now < dir atime + atime_diff
2418 cancel_lru_locks mdc
2419 atime=$(stat -c %X $DIR/$tdir)
2420 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2421 error "atime is updated to $atime, should remain $d1<atime<$d2"
2423 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2425 run_test 39l "directory atime update ==========================="
2430 local far_past_mtime=$(date -d "May 29 1953" +%s)
2431 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2433 touch -m -d @$far_past_mtime $DIR1/$tfile
2434 touch -a -d @$far_past_atime $DIR1/$tfile
2436 for (( i=0; i < 2; i++ )) ; do
2437 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2438 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2439 error "atime or mtime set incorrectly"
2441 cancel_lru_locks osc
2442 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2447 run_test 39m "test atime and mtime before 1970"
2450 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2451 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2452 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2454 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2458 small_write $DIR/f41 18
2460 run_test 41 "test small file write + fstat ====================="
2462 count_ost_writes() {
2463 lctl get_param -n osc.*.stats |
2464 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2471 BG_DIRTY_RATIO_SAVE=10
2472 MAX_BG_DIRTY_RATIO=25
2476 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2477 # dirty_ratio, dirty_background_ratio
2478 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2479 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2480 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2481 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2483 # if file not here, we are a 2.4 kernel
2484 kill -CONT `pidof kupdated`
2489 # setup the trap first, so someone cannot exit the test at the
2490 # exact wrong time and mess up a machine
2491 trap start_writeback EXIT
2492 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2493 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2494 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2495 sysctl -w vm.dirty_writeback_centisecs=0
2496 sysctl -w vm.dirty_writeback_centisecs=0
2497 # save and increase /proc/sys/vm/dirty_ratio
2498 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2499 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2500 # save and increase /proc/sys/vm/dirty_background_ratio
2501 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2502 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2504 # if file not here, we are a 2.4 kernel
2505 kill -STOP `pidof kupdated`
2509 # ensure that all stripes have some grant before we test client-side cache
2511 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2512 dd if=/dev/zero of=$i bs=4k count=1
2517 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2518 # file truncation, and file removal.
2521 cancel_lru_locks osc
2523 sync; sleep 1; sync # just to be safe
2524 BEFOREWRITES=`count_ost_writes`
2525 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2526 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2527 AFTERWRITES=`count_ost_writes`
2528 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2529 error "$BEFOREWRITES < $AFTERWRITES"
2532 run_test 42a "ensure that we don't flush on close =============="
2536 cancel_lru_locks osc
2539 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2540 BEFOREWRITES=`count_ost_writes`
2541 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2542 AFTERWRITES=`count_ost_writes`
2543 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2544 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2546 BEFOREWRITES=`count_ost_writes`
2547 sync || error "sync: $?"
2548 AFTERWRITES=`count_ost_writes`
2549 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2550 error "$BEFOREWRITES < $AFTERWRITES on sync"
2552 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2556 run_test 42b "test destroy of file with cached dirty data ======"
2558 # if these tests just want to test the effect of truncation,
2559 # they have to be very careful. consider:
2560 # - the first open gets a {0,EOF}PR lock
2561 # - the first write conflicts and gets a {0, count-1}PW
2562 # - the rest of the writes are under {count,EOF}PW
2563 # - the open for truncate tries to match a {0,EOF}PR
2564 # for the filesize and cancels the PWs.
2565 # any number of fixes (don't get {0,EOF} on open, match
2566 # composite locks, do smarter file size management) fix
2567 # this, but for now we want these tests to verify that
2568 # the cancellation with truncate intent works, so we
2569 # start the file with a full-file pw lock to match against
2570 # until the truncate.
2575 cancel_lru_locks osc
2577 # prime the file with 0,EOF PW to match
2581 # now the real test..
2582 dd if=/dev/zero of=$file bs=1024 count=100
2583 BEFOREWRITES=`count_ost_writes`
2584 $TRUNCATE $file $offset
2585 cancel_lru_locks osc
2586 AFTERWRITES=`count_ost_writes`
2592 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2593 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2596 run_test 42c "test partial truncate of file with cached dirty data"
2600 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2601 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2604 run_test 42d "test complete truncate of file with cached dirty data"
2610 test_42e() { # bug22074
2611 local TDIR=$DIR/${tdir}e
2612 local pagesz=$(page_size)
2614 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2615 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2620 $LFS setstripe -c 1 $TDIR
2621 createmany -o $TDIR/f $files
2623 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2625 # we assume that with $OSTCOUNT files, at least one of them will
2626 # be allocated on OST0.
2627 warmup_files=$((OSTCOUNT * max_dirty_mb))
2628 createmany -o $TDIR/w $warmup_files
2630 # write a large amount of data into one file and sync, to get good
2631 # avail_grant number from OST.
2632 for ((i=0; i<$warmup_files; i++)); do
2633 idx=$($LFS getstripe -i $TDIR/w$i)
2634 [ $idx -ne 0 ] && continue
2635 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2638 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2640 $LCTL get_param $proc_osc0/cur_dirty_bytes
2641 $LCTL get_param $proc_osc0/cur_grant_bytes
2643 # create as much dirty pages as we can while not to trigger the actual
2644 # RPCs directly. but depends on the env, VFS may trigger flush during this
2645 # period, hopefully we are good.
2646 for ((i=0; i<$warmup_files; i++)); do
2647 idx=$($LFS getstripe -i $TDIR/w$i)
2648 [ $idx -ne 0 ] && continue
2649 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2651 $LCTL get_param $proc_osc0/cur_dirty_bytes
2652 $LCTL get_param $proc_osc0/cur_grant_bytes
2654 # perform the real test
2655 $LCTL set_param $proc_osc0/rpc_stats 0
2656 for ((;i<$files; i++)); do
2657 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2658 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2661 $LCTL get_param $proc_osc0/rpc_stats
2663 $LCTL get_param $proc_osc0/rpc_stats |
2664 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2665 [ "$PPR" != "16:" ] && continue
2666 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2667 break # we only want the "pages per rpc" stat
2671 run_test 42e "verify sub-RPC writes are not done synchronously"
2675 cp -p /bin/ls $DIR/$tdir/$tfile
2676 multiop $DIR/$tdir/$tfile Ow_c &
2678 # give multiop a chance to open
2681 $DIR/$tdir/$tfile && error || true
2684 run_test 43 "execution of file opened for write should return -ETXTBSY"
2688 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2689 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2691 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2692 kill -USR1 $MULTIOP_PID || return 2
2693 wait $MULTIOP_PID || return 3
2696 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2700 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2701 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2703 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2704 kill -USR1 $MULTIOP_PID || return 2
2705 wait $MULTIOP_PID || return 3
2708 run_test 43b "truncate of file being executed should return -ETXTBSY"
2711 local testdir="$DIR/d43c"
2714 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2715 ( cd $testdir && md5sum -c)
2717 run_test 43c "md5sum of copy into lustre========================"
2720 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2721 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2722 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2724 run_test 44 "zero length read from a sparse stripe ============="
2727 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2729 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2730 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2731 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2733 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2734 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2737 OFFSETS="0 $((stride/2)) $((stride-1))"
2738 for offset in $OFFSETS ; do
2739 for i in `seq 0 $((nstripe-1))`; do
2740 local GLOBALOFFSETS=""
2741 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2742 local myfn=$DIR/d44a-$size
2743 echo "--------writing $myfn at $size"
2744 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2745 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2746 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2747 || error "ll_sparseness_verify $GLOBALOFFSETS"
2749 for j in `seq 0 $((nstripe-1))`; do
2750 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2751 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2752 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2754 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2755 || error "ll_sparseness_verify $GLOBALOFFSETS"
2760 run_test 44a "test sparse pwrite ==============================="
2764 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2770 before=`dirty_osc_total`
2771 echo executing "\"$*\""
2773 after=`dirty_osc_total`
2774 echo before $before, after $after
2778 # Obtain grants from OST if it supports it
2779 echo blah > ${f}_grant
2782 do_dirty_record "echo blah > $f"
2783 [ $before -eq $after ] && error "write wasn't cached"
2784 do_dirty_record "> $f"
2785 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2786 do_dirty_record "echo blah > $f"
2787 [ $before -eq $after ] && error "write wasn't cached"
2788 do_dirty_record "sync"
2789 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2790 do_dirty_record "echo blah > $f"
2791 [ $before -eq $after ] && error "write wasn't cached"
2792 do_dirty_record "cancel_lru_locks osc"
2793 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2796 run_test 45 "osc io page accounting ============================"
2798 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2799 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2800 # objects offset and an assert hit when an rpc was built with 1023's mapped
2801 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2806 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2808 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2809 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2813 run_test 46 "dirtying a previously written page ================"
2815 # test_47 is removed "Device nodes check" is moved to test_28
2817 test_48a() { # bug 2399
2818 check_kernel_version 34 || return 0
2821 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2822 mkdir $DIR/d48a || error "recreate directory failed"
2823 touch foo || error "'touch foo' failed after recreating cwd"
2824 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2825 if check_kernel_version 44; then
2826 touch .foo || error "'touch .foo' failed after recreating cwd"
2827 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2829 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2830 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2831 cd . || error "'cd .' failed after recreating cwd"
2832 mkdir . && error "'mkdir .' worked after recreating cwd"
2833 rmdir . && error "'rmdir .' worked after recreating cwd"
2834 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2835 cd .. || error "'cd ..' failed after recreating cwd"
2837 run_test 48a "Access renamed working dir (should return errors)="
2839 test_48b() { # bug 2399
2840 check_kernel_version 34 || return 0
2843 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2844 touch foo && error "'touch foo' worked after removing cwd"
2845 mkdir foo && error "'mkdir foo' worked after removing cwd"
2846 if check_kernel_version 44; then
2847 touch .foo && error "'touch .foo' worked after removing cwd"
2848 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2850 ls . > /dev/null && error "'ls .' worked after removing cwd"
2851 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2852 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2853 mkdir . && error "'mkdir .' worked after removing cwd"
2854 rmdir . && error "'rmdir .' worked after removing cwd"
2855 ln -s . foo && error "'ln -s .' worked after removing cwd"
2856 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2858 run_test 48b "Access removed working dir (should return errors)="
2860 test_48c() { # bug 2350
2861 check_kernel_version 36 || return 0
2862 #lctl set_param debug=-1
2864 mkdir -p $DIR/d48c/dir
2866 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2867 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2868 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2869 if check_kernel_version 44; then
2870 touch .foo && error "'touch .foo' worked after removing cwd"
2871 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2873 $TRACE ls . && error "'ls .' worked after removing cwd"
2874 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2875 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2876 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2877 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2878 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2879 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2881 run_test 48c "Access removed working subdir (should return errors)"
2883 test_48d() { # bug 2350
2884 check_kernel_version 36 || return 0
2885 #lctl set_param debug=-1
2887 mkdir -p $DIR/d48d/dir
2889 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2890 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2891 $TRACE touch foo && error "'touch foo' worked after removing parent"
2892 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2893 if check_kernel_version 44; then
2894 touch .foo && error "'touch .foo' worked after removing parent"
2895 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2897 $TRACE ls . && error "'ls .' worked after removing parent"
2898 $TRACE ls .. && error "'ls ..' worked after removing parent"
2899 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2900 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2901 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2902 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2903 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2905 run_test 48d "Access removed parent subdir (should return errors)"
2907 test_48e() { # bug 4134
2908 check_kernel_version 41 || return 0
2909 #lctl set_param debug=-1
2911 mkdir -p $DIR/d48e/dir
2913 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2914 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2915 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2916 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2917 # On a buggy kernel addition of "touch foo" after cd .. will
2918 # produce kernel oops in lookup_hash_it
2919 touch ../foo && error "'cd ..' worked after recreate parent"
2921 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2923 run_test 48e "Access to recreated parent subdir (should return errors)"
2929 ls /proc/$$/cwd || error
2931 run_test 50 "special situations: /proc symlinks ==============="
2933 test_51a() { # was test_51
2934 # bug 1516 - create an empty entry right after ".." then split dir
2937 $MCREATE $DIR/d51/bar
2939 createmany -m $DIR/d51/longfile 201
2941 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2942 $MCREATE $DIR/d51/longfile$FNUM
2947 ls -l $DIR/d51 > /dev/null || error
2949 run_test 51a "special situations: split htree with empty entry =="
2951 #export NUMTEST=70000
2952 # FIXME: I select a relatively small number to do basic test.
2953 # large number may give panic(). debugging on this is going on.
2956 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2957 [ $NUMFREE -lt 21000 ] && \
2958 skip "not enough free inodes ($NUMFREE)" && \
2961 check_kernel_version 40 || NUMTEST=31000
2962 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2965 createmany -d $DIR/d51b/t- $NUMTEST
2967 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2972 local ndirs=${TEST51BB_NDIRS:-10}
2973 local nfiles=${TEST51BB_NFILES:-100}
2975 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2977 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2978 nfiles=$(( numfree / ndirs - 10 ))
2980 local dir=$DIR/d51bb
2982 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2983 lctl set_param -n lmv.*.placement=CHAR
2986 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2990 for ((i=0; i < $ndirs; i++)); do
2991 dirs[i]=$dir/$RANDOM
2992 echo Creating directory ${dirs[i]}
2995 echo Creating $nfiles in dir ${dirs[i]} ...
2996 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2997 createmany -o ${dirs[i]}/$tfile- $nfiles
3003 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3007 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3008 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3009 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3012 lctl set_param -n lmv.*.placement=$savePOLICY
3014 [ $rc -ne $MDSCOUNT ] || \
3015 error "Objects/inodes are not distributed over all mds servers"
3017 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3021 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3024 unlinkmany -d $DIR/d51b/t- $NUMTEST
3026 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3029 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3031 createmany -o $DIR/d51d/t- 1000
3032 $LFS getstripe $DIR/d51d > $TMP/files
3033 for N in `seq 0 $((OSTCOUNT - 1))`; do
3034 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3035 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3036 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3038 unlinkmany $DIR/d51d/t- 1000
3041 for N in `seq 1 $((OSTCOUNT - 1))`; do
3042 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3043 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3044 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3045 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3047 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3048 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3049 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3050 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3054 run_test 51d "check object distribution ===================="
3057 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3060 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3061 echo bar >> $DIR/d52a/foo || error "append bar failed"
3062 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3063 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3064 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3065 echo foo >> $DIR/d52a/foo || error "append foo failed"
3066 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3067 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3068 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3069 cp -r $DIR/d52a /tmp/
3070 rm -fr $DIR/d52a || error "cleanup rm failed"
3072 run_test 52a "append-only flag test (should return errors) ====="
3075 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3078 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3079 cat test > $DIR/d52b/foo && error "cat test worked"
3080 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3081 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3082 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3083 echo foo >> $DIR/d52b/foo && error "echo worked"
3084 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3085 [ -f $DIR/d52b/foo ] || error
3086 [ -f $DIR/d52b/foo_ren ] && error
3087 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3088 chattr -i $DIR/d52b/foo || error "chattr failed"
3090 rm -fr $DIR/d52b || error
3092 run_test 52b "immutable flag test (should return errors) ======="
3095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3096 remote_ost_nodsh && skip "remote OST with nodsh" && return
3105 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3106 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3107 param=`echo ${value[0]} | cut -d "=" -f1`
3108 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3109 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3110 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3111 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3112 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3113 if [ $ost_last != $mds_last ]; then
3114 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3118 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3121 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3122 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3123 $SOCKETSERVER $DIR/socket
3124 $SOCKETCLIENT $DIR/socket || error
3125 $MUNLINK $DIR/socket
3127 run_test 54a "unix domain socket test =========================="
3133 dd if=/dev/zero of=$f bs=`page_size` count=1
3135 run_test 54b "char device works in lustre ======================"
3138 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3139 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3140 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3142 for i in `seq 3 7`; do
3143 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3153 loopdev="$DIR/loop54c"
3156 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3157 mknod $loopdev b 7 $LOOPNUM
3158 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3159 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3160 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3161 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3163 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3164 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3166 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3171 run_test 54c "block device works in lustre ====================="
3177 [ "$string" = `echo $string > $f | cat $f` ] || error
3179 run_test 54d "fifo device works in lustre ======================"
3182 check_kernel_version 46 || return 0
3185 cp -aL /dev/console $f
3186 echo $string > $f || error
3188 run_test 54e "console/tty device works in lustre ======================"
3190 #The test_55 used to be iopen test and it was removed by bz#24037.
3191 #run_test 55 "check iopen_connect_dentry() ======================"
3193 test_56a() { # was test_56
3199 NUMFILESx2=$(($NUMFILES * 2))
3200 for i in `seq 1 $NUMFILES` ; do
3201 touch $DIR/d56/file$i
3202 touch $DIR/d56/dir/file$i
3205 # test lfs getstripe with --recursive
3206 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3207 [ $FILENUM -eq $NUMFILESx2 ] || error \
3208 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3209 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3210 [ $FILENUM -eq $NUMFILES ] || error \
3211 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3212 echo "lfs getstripe --recursive passed."
3214 # test lfs getstripe with file instead of dir
3215 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3216 [ $FILENUM -eq 1 ] || error \
3217 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3218 echo "lfs getstripe file passed."
3220 #test lfs getstripe with --verbose
3221 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3222 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3223 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3224 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3225 echo "lfs getstripe --verbose passed."
3227 #test lfs getstripe with --obd
3228 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3229 error "lfs getstripe --obd wrong_uuid should return error message"
3231 [ "$OSTCOUNT" -lt 2 ] && \
3232 skip_env "skipping other lfs getstripe --obd test" && return
3234 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3235 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3236 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3237 [ $FOUND -eq $FILENUM ] || \
3238 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3239 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3240 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3241 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3242 error "lfs getstripe --obd wrong: should not show file on other obd"
3243 echo "lfs getstripe --obd passed."
3245 run_test 56a "check lfs getstripe ===================================="
3252 if [ ! -d "$DIR/${tdir}g" ] ; then
3253 mkdir -p $DIR/${tdir}g
3254 for i in `seq 1 $LOCAL_NUMFILES` ; do
3255 touch $DIR/${tdir}g/file$i
3257 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3258 mkdir $DIR/${tdir}g/dir$i
3259 for j in `seq 1 $LOCAL_NUMFILES` ; do
3260 touch $DIR/${tdir}g/dir$i/file$j
3266 setup_56_special() {
3271 if [ ! -e "$TDIR/loop1b" ] ; then
3272 for i in `seq 1 $LOCAL_NUMFILES` ; do
3273 mknod $TDIR/loop${i}b b 7 $i
3274 mknod $TDIR/null${i}c c 1 3
3275 ln -s $TDIR/file1 $TDIR/link${i}l
3277 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3278 mknod $TDIR/dir$i/loop${i}b b 7 $i
3279 mknod $TDIR/dir$i/null${i}c c 1 3
3280 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3288 setup_56 $NUMFILES $NUMDIRS
3290 EXPECTED=$(($NUMDIRS + 2))
3291 # test lfs find with -name
3292 for i in `seq 1 $NUMFILES` ; do
3293 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3294 [ $NUMS -eq $EXPECTED ] || error \
3295 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3297 echo "lfs find -name passed."
3299 run_test 56g "check lfs find -name ============================="
3304 setup_56 $NUMFILES $NUMDIRS
3306 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3307 # test lfs find with ! -name
3308 for i in `seq 1 $NUMFILES` ; do
3309 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3310 [ $NUMS -eq $EXPECTED ] || error \
3311 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3313 echo "lfs find ! -name passed."
3315 run_test 56h "check lfs find ! -name ============================="
3320 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3321 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3322 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3324 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3327 setup_56_special $NUMFILES $NUMDIRS
3329 EXPECTED=$((NUMDIRS+1))
3330 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3331 [ $NUMS -eq $EXPECTED ] || \
3332 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3334 run_test 56j "check lfs find -type d ============================="
3337 setup_56_special $NUMFILES $NUMDIRS
3339 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3340 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3341 [ $NUMS -eq $EXPECTED ] || \
3342 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3344 run_test 56k "check lfs find -type f ============================="
3347 setup_56_special $NUMFILES $NUMDIRS
3349 EXPECTED=$((NUMDIRS + NUMFILES))
3350 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3351 [ $NUMS -eq $EXPECTED ] || \
3352 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3354 run_test 56l "check lfs find -type b ============================="
3357 setup_56_special $NUMFILES $NUMDIRS
3359 EXPECTED=$((NUMDIRS + NUMFILES))
3360 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3361 [ $NUMS -eq $EXPECTED ] || \
3362 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3364 run_test 56m "check lfs find -type c ============================="
3367 setup_56_special $NUMFILES $NUMDIRS
3369 EXPECTED=$((NUMDIRS + NUMFILES))
3370 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3371 [ $NUMS -eq $EXPECTED ] || \
3372 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3374 run_test 56n "check lfs find -type l ============================="
3377 setup_56 $NUMFILES $NUMDIRS
3380 utime $TDIR/file1 > /dev/null || error "utime (1)"
3381 utime $TDIR/file2 > /dev/null || error "utime (2)"
3382 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3383 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3384 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3387 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3388 [ $NUMS -eq $EXPECTED ] || \
3389 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3391 run_test 56o "check lfs find -mtime for old files =========================="
3394 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3399 setup_56 $NUMFILES $NUMDIRS
3401 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3403 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3404 [ $NUMS -eq $EXPECTED ] || \
3405 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3407 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3408 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3409 [ $NUMS -eq $EXPECTED ] || \
3410 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3412 echo "lfs find -uid and ! -uid passed."
3414 run_test 56p "check lfs find -uid and ! -uid ==============================="
3417 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3422 setup_56 $NUMFILES $NUMDIRS
3424 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3426 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3427 [ $NUMS -eq $EXPECTED ] || \
3428 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"