3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 75 119d $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
21 # test76 is not valid with FIDs because inode numbers are not reused
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
25 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
26 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
27 *) error "unsupported kernel" ;;
30 SRCDIR=$(cd $(dirname $0); echo $PWD)
31 export PATH=$PATH:/sbin
35 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
36 CREATETEST=${CREATETEST:-createtest}
38 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
39 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
40 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
41 LFIND=${LFIND:-"$LFS find"}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
44 MCREATE=${MCREATE:-mcreate}
45 OPENFILE=${OPENFILE:-openfile}
46 OPENUNLINK=${OPENUNLINK:-openunlink}
47 READS=${READS:-"reads"}
48 TRUNCATE=${TRUNCATE:-truncate}
49 MUNLINK=${MUNLINK:-munlink}
50 SOCKETSERVER=${SOCKETSERVER:-socketserver}
51 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
52 IOPENTEST1=${IOPENTEST1:-iopentest1}
53 IOPENTEST2=${IOPENTEST2:-iopentest2}
54 MEMHOG=${MEMHOG:-memhog}
55 DIRECTIO=${DIRECTIO:-directio}
56 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
57 UMOUNT=${UMOUNT:-"umount -d"}
59 CHECK_GRANT=${CHECK_GRANT:-"yes"}
60 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export NAME=${NAME:-local}
69 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
70 . $LUSTRE/tests/test-framework.sh
72 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
76 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
81 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
82 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
91 check_kernel_version() {
93 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
95 patchless|patchless_client) return 0;;
96 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
98 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
102 if [ "$ONLY" == "cleanup" ]; then
107 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
109 check_and_setup_lustre
114 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
115 awk '{gsub(/_UUID/,""); print $1}' | head -1)
116 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
117 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
118 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
119 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
120 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error
153 $CHECKSTAT -a $DIR/$tfile || error
155 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
158 chmod 0755 $DIR || error
159 $CHECKSTAT -p 0755 $DIR || error
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
165 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
167 run_test 0c "check import proc ============================="
172 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
173 $CHECKSTAT -t dir $DIR/d1/d2 || error
175 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
180 $CHECKSTAT -a $DIR/d1 || error
182 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
187 $CHECKSTAT -t file $DIR/d2/f || error
189 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
193 $CHECKSTAT -a $DIR/d2 || error
195 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
199 $CHECKSTAT -t dir $DIR/d3 || error
201 run_test 3a "mkdir .../d3 ======================================"
204 if [ ! -d $DIR/d3 ]; then
208 $CHECKSTAT -t file $DIR/d3/f || error
210 run_test 3b "touch .../d3/f ===================================="
214 $CHECKSTAT -a $DIR/d3 || error
216 run_test 3c "rm -r .../d3 ======================================"
220 $CHECKSTAT -t dir $DIR/d4 || error
222 run_test 4a "mkdir .../d4 ======================================"
225 if [ ! -d $DIR/d4 ]; then
229 $CHECKSTAT -t dir $DIR/d4/d2 || error
231 run_test 4b "mkdir .../d4/d2 ==================================="
236 chmod 0707 $DIR/d5/d2
237 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
239 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 chmod 0666 $DIR/f6a || error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6a "touch .../f6a; chmod .../f6a ======================"
249 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
250 if [ ! -f $DIR/f6a ]; then
254 $RUNAS chmod 0444 $DIR/f6a && error
255 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
257 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
262 chown $RUNAS_ID $DIR/f6c || error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6c "touch .../f6c; chown .../f6c ======================"
268 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
269 if [ ! -f $DIR/f6c ]; then
271 chown $RUNAS_ID $DIR/f6c
273 $RUNAS chown $UID $DIR/f6c && error
274 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
276 run_test 6d "$RUNAS chown .../f6c (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
281 chgrp $RUNAS_ID $DIR/f6e || error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
287 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
288 if [ ! -f $DIR/f6e ]; then
290 chgrp $RUNAS_ID $DIR/f6e
292 $RUNAS chgrp $UID $DIR/f6e && error
293 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
295 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
298 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
299 mkdir $DIR/d6g || error
300 chmod 777 $DIR/d6g || error
301 $RUNAS mkdir $DIR/d6g/d || error
302 chmod g+s $DIR/d6g/d || error
303 mkdir $DIR/d6g/d/subdir
304 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
306 run_test 6g "Is new dir in sgid dir inheriting group?"
308 test_6h() { # bug 7331
309 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
310 touch $DIR/f6h || error "touch failed"
311 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
315 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
321 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
323 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
326 if [ ! -d $DIR/d7 ]; then
330 echo -n foo > $DIR/d7/f2
331 [ "`cat $DIR/d7/f2`" = "foo" ] || error
332 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
334 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
340 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
342 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
348 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
350 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
356 $CHECKSTAT -t file $DIR/d10/d2/f || error
358 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
363 chmod 0666 $DIR/d11/d2
364 chmod 0705 $DIR/d11/d2
365 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
367 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
372 chmod 0666 $DIR/d12/f
373 chmod 0654 $DIR/d12/f
374 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
376 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
380 dd if=/dev/zero of=$DIR/d13/f count=10
382 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
384 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
390 $CHECKSTAT -a $DIR/d14/f || error
392 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
397 mv $DIR/d15/f $DIR/d15/f2
398 $CHECKSTAT -t file $DIR/d15/f2 || error
400 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
406 $CHECKSTAT -a $DIR/d16/f || error
408 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
413 ln -s $DIR/d17/f $DIR/d17/l-exist
415 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
416 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
417 rm -f $DIR/d17/l-exist
418 $CHECKSTAT -a $DIR/d17/l-exist || error
420 run_test 17a "symlinks: create, remove (real) =================="
424 ln -s no-such-file $DIR/d17/l-dangle
426 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
427 $CHECKSTAT -fa $DIR/d17/l-dangle || error
428 rm -f $DIR/d17/l-dangle
429 $CHECKSTAT -a $DIR/d17/l-dangle || error
431 run_test 17b "symlinks: create, remove (dangling) =============="
433 test_17c() { # bug 3440 - don't save failed open RPC for replay
435 ln -s foo $DIR/d17/f17c
436 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
438 run_test 17c "symlinks: open dangling (should return error) ===="
442 ln -s foo $DIR/d17/f17d
443 touch $DIR/d17/f17d || error "creating to new symlink"
445 run_test 17d "symlinks: create dangling ========================"
449 local foo=$DIR/$tdir/$tfile
450 ln -s $foo $foo || error "create symlink failed"
451 ls -l $foo || error "ls -l failed"
452 ls $foo && error "ls not failed" || true
454 run_test 17e "symlinks: create recursive symlink (should return error) ===="
458 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
466 run_test 17f "symlinks: long and very long symlink name ========================"
470 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
471 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
474 run_test 17g "symlinks: really long symlink name ==============================="
476 test_17h() { #bug 17378
478 $SETSTRIPE $DIR/$tdir -c -1
479 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
480 do_facet mds lctl set_param fail_loc=0x80000141
481 touch $DIR/$tdir/$tfile || true
483 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
489 run_test 18 "touch .../f ; ls ... =============================="
495 $CHECKSTAT -a $DIR/f19 || error
497 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
500 ls -l $DIR/f19 && error || true
502 run_test 19b "ls -l .../f19 (should return error) =============="
505 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
506 $RUNAS touch $DIR/f19 && error || true
508 run_test 19c "$RUNAS touch .../f19 (should return error) =="
511 cat $DIR/f19 && error || true
513 run_test 19d "cat .../f19 (should return error) =============="
525 $CHECKSTAT -a $DIR/f || error
527 run_test 20 "touch .../f ; ls -l ... ==========================="
531 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
532 ln -s dangle $DIR/d21/link
533 echo foo >> $DIR/d21/link
535 $CHECKSTAT -t link $DIR/d21/link || error
536 $CHECKSTAT -f -t file $DIR/d21/link || error
538 run_test 21 "write to dangling link ============================"
543 chown $RUNAS_ID $WDIR
544 (cd $WDIR || error "cd $WDIR failed";
545 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
547 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
548 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
549 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
551 run_test 22 "unpack tar archive as non-root user ==============="
556 local file=$DIR/$tdir/$tfile
558 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
559 openfile -f O_CREAT:O_EXCL $file &&
560 error "$file recreate succeeded" || true
562 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
564 test_23b() { # bug 18988
566 local file=$DIR/$tdir/$tfile
569 echo foo > $file || error "write filed"
570 echo bar >> $file || error "append filed"
571 $CHECKSTAT -s 8 $file || error "wrong size"
574 run_test 23b "O_APPEND check =========================="
577 echo '== rename sanity =============================================='
578 echo '-- same directory rename'
581 mv $DIR/R1/f $DIR/R1/g
582 $CHECKSTAT -t file $DIR/R1/g || error
584 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
589 mv $DIR/R2/f $DIR/R2/g
590 $CHECKSTAT -a $DIR/R2/f || error
591 $CHECKSTAT -t file $DIR/R2/g || error
593 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
598 mv $DIR/R3/f $DIR/R3/g
599 $CHECKSTAT -a $DIR/R3/f || error
600 $CHECKSTAT -t dir $DIR/R3/g || error
602 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
607 mrename $DIR/R4/f $DIR/R4/g
608 $CHECKSTAT -a $DIR/R4/f || error
609 $CHECKSTAT -t dir $DIR/R4/g || error
611 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
614 echo '-- cross directory renames --'
617 mv $DIR/R5a/f $DIR/R5b/g
618 $CHECKSTAT -a $DIR/R5a/f || error
619 $CHECKSTAT -t file $DIR/R5b/g || error
621 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
625 touch $DIR/R6a/f $DIR/R6b/g
626 mv $DIR/R6a/f $DIR/R6b/g
627 $CHECKSTAT -a $DIR/R6a/f || error
628 $CHECKSTAT -t file $DIR/R6b/g || error
630 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
635 mv $DIR/R7a/d $DIR/R7b/e
636 $CHECKSTAT -a $DIR/R7a/d || error
637 $CHECKSTAT -t dir $DIR/R7b/e || error
639 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
643 mkdir $DIR/R8a/d $DIR/R8b/e
644 mrename $DIR/R8a/d $DIR/R8b/e
645 $CHECKSTAT -a $DIR/R8a/d || error
646 $CHECKSTAT -t dir $DIR/R8b/e || error
648 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
651 echo "-- rename error cases"
655 mrename $DIR/R9/f $DIR/R9/a
656 $CHECKSTAT -t file $DIR/R9/f || error
657 $CHECKSTAT -t dir $DIR/R9/a || error
658 $CHECKSTAT -a $DIR/R9/a/f || error
660 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
664 mrename $DIR/R10/f $DIR/R10/g
665 $CHECKSTAT -t dir $DIR/R10 || error
666 $CHECKSTAT -a $DIR/R10/f || error
667 $CHECKSTAT -a $DIR/R10/g || error
669 run_test 24j "source does not exist ============================"
672 mkdir $DIR/R11a $DIR/R11a/d
674 mv $DIR/R11a/f $DIR/R11a/d
675 $CHECKSTAT -a $DIR/R11a/f || error
676 $CHECKSTAT -t file $DIR/R11a/d/f || error
678 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
680 # bug 2429 - rename foo foo foo creates invalid file
683 multiop $f OcNs || error
685 run_test 24l "Renaming a file to itself ========================"
689 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
690 # on ext3 this does not remove either the source or target files
691 # though the "expected" operation would be to remove the source
692 $CHECKSTAT -t file ${f} || error "${f} missing"
693 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
695 run_test 24m "Renaming a file to a hard link to itself ========="
699 # this stats the old file after it was renamed, so it should fail
703 $CHECKSTAT ${f}.rename
706 run_test 24n "Statting the old file after renaming (Posix rename 2)"
709 check_kernel_version 37 || return 0
711 rename_many -s random -v -n 10 $DIR/d24o
713 run_test 24o "rename of files during htree split ==============="
717 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
718 mrename $DIR/R12a $DIR/R12b
719 $CHECKSTAT -a $DIR/R12a || error
720 $CHECKSTAT -t dir $DIR/R12b || error
721 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
722 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
724 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
728 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
729 multiop_bg_pause $DIR/R13b D_c || return 1
732 mrename $DIR/R13a $DIR/R13b
733 $CHECKSTAT -a $DIR/R13a || error
734 $CHECKSTAT -t dir $DIR/R13b || error
735 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
738 wait $MULTIPID || error "multiop close failed"
740 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
742 test_24r() { #bug 3789
743 mkdir $DIR/R14a $DIR/R14a/b
744 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
745 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
746 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
748 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
751 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
752 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
753 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
754 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
756 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
758 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
759 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
760 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
761 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
763 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
765 test_24u() { # bug12192
766 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
767 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
769 run_test 24u "create stripe file"
773 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
774 [ $FREE_INODES -lt $NRFILES ] && \
775 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
779 createmany -m $DIR/d24v/$tfile $NRFILES
780 ls $DIR/d24v >/dev/null || error "error in listing large dir"
784 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
787 echo '== symlink sanity ============================================='
791 touch $DIR/s25/foo || error
793 run_test 25a "create file in symlinked directory ==============="
796 [ ! -d $DIR/d25 ] && test_25a
797 $CHECKSTAT -t file $DIR/s25/foo || error
799 run_test 25b "lookup file in symlinked directory ==============="
804 ln -s d26/d26-2 $DIR/s26
805 touch $DIR/s26/foo || error
807 run_test 26a "multiple component symlink ======================="
810 mkdir -p $DIR/d26b/d26-2
811 ln -s d26b/d26-2/foo $DIR/s26-2
812 touch $DIR/s26-2 || error
814 run_test 26b "multiple component symlink at end of lookup ======"
819 ln -s d26.2 $DIR/s26.2-1
820 ln -s s26.2-1 $DIR/s26.2-2
821 ln -s s26.2-2 $DIR/s26.2-3
822 chmod 0666 $DIR/s26.2-3/foo
824 run_test 26c "chain of symlinks ================================"
826 # recursive symlinks (bug 439)
828 ln -s d26-3/foo $DIR/d26-3
830 run_test 26d "create multiple component recursive symlink ======"
833 [ ! -h $DIR/d26-3 ] && test_26d
836 run_test 26e "unlink multiple component recursive symlink ======"
838 # recursive symlinks (bug 7022)
841 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
842 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
843 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
844 mkdir $tfile || error "mkdir $tfile failed"
845 cd $tfile || error "cd $tfile failed"
846 ln -s .. dotdot || error "ln dotdot failed"
847 ln -s dotdot/lndir lndir || error "ln lndir failed"
848 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
849 output=`ls $tfile/$tfile/lndir/bar1`
850 [ "$output" = bar1 ] && error "unexpected output"
851 rm -r $tfile || error "rm $tfile failed"
852 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
854 run_test 26f "rm -r of a directory which has recursive symlink ="
857 echo '== stripe sanity =============================================='
858 mkdir -p $DIR/d27 || error "mkdir failed"
860 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
861 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
863 log "== test_27a: write to one stripe file ========================="
864 cp /etc/hosts $DIR/d27/f0 || error
866 run_test 27a "one stripe file =================================="
869 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
871 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
872 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
873 error "two-stripe file doesn't have two stripes"
875 log "== test_27c: write to two stripe file file f01 ================"
876 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
878 run_test 27c "create two stripe file f01 ======================="
882 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
883 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
884 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
886 run_test 27d "create file with default settings ================"
890 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
891 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
892 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
894 run_test 27e "setstripe existing file (should return error) ======"
898 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
899 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
900 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
902 run_test 27f "setstripe with bad stripe size (should return error)"
906 $MCREATE $DIR/d27/fnone || error "mcreate failed"
908 log "== test 27h: lfs getstripe with no objects ===================="
909 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
911 log "== test 27i: lfs getstripe with some objects =================="
912 touch $DIR/d27/fsome || error "touch failed"
913 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
915 run_test 27g "test lfs getstripe ==========================================="
919 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
921 run_test 27j "setstripe with bad stripe offset (should return error)"
923 test_27k() { # bug 2844
926 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
927 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
928 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
929 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
930 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
931 dd if=/dev/zero of=$FILE bs=4k count=1
932 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
933 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
935 run_test 27k "limit i_blksize for broken user apps ============="
939 mcreate $DIR/f27l || error "creating file"
940 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
941 error "lstripe should have failed" || true
943 run_test 27l "check setstripe permissions (should return error)"
946 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
947 if [ $ORIGFREE -gt $MAXFREE ]; then
948 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
952 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
953 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
954 error "dd should fill OST0"
956 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
958 [ $i -gt 256 ] && break
961 touch $DIR/d27/f27m_$i
962 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
963 error "OST0 was full but new created file still use it"
965 touch $DIR/d27/f27m_$i
966 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
967 error "OST0 was full but new created file still use it"
971 run_test 27m "create file while OST0 was full =================="
973 # osc's keep a NOSPC stick flag that gets unset with rmdir
975 local FAIL_LOC=${1:-0}
976 local OSTIDX=${2:-""}
978 mkdir -p $DIR/d27/nospc
980 local list=$(comma_list $(osts_nodes))
981 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
983 do_nodes $list lctl set_param fail_loc=$FAIL_LOC
986 exhaust_precreations() {
988 local MDSIDX=$(get_mds_dir "$DIR/d27")
989 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
991 local OST=$(lfs osts | grep ${OSTIDX}": " | \
992 awk '{print $2}' | sed -e 's/_UUID$//')
993 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
994 sed -e 's/_UUID$//;s/^.*-//')
997 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
998 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1000 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
1001 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
1004 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
1005 #define OBD_FAIL_OST_ENOSPC 0x215
1006 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1007 echo "Creating to objid $last_id on ost $OST..."
1008 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
1009 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
1010 reset_enospc $2 $OSTIDX
1013 exhaust_all_precreations() {
1015 for (( i=0; i < OSTCOUNT; i++ )) ; do
1016 exhaust_precreations $i 0x215
1022 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1024 remote_ost_nodsh && skip "remote OST with nodsh" && return
1028 exhaust_precreations 0 0x80000215
1029 $SETSTRIPE -c -1 $DIR/d27
1030 touch $DIR/d27/f27n || error
1031 $GETSTRIPE $DIR/d27/f27n
1034 run_test 27n "create file with some full OSTs =================="
1037 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1039 remote_ost_nodsh && skip "remote OST with nodsh" && return
1043 exhaust_all_precreations 0x215
1046 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1051 run_test 27o "create file with all full OSTs (should error) ===="
1054 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1056 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1062 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1063 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1065 exhaust_precreations 0 0x80000215
1066 echo foo >> $DIR/d27/f27p || error "append failed"
1067 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1071 run_test 27p "append to a truncated file with some full OSTs ==="
1074 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1076 remote_ost_nodsh && skip "remote OST with nodsh" && return
1081 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1082 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1083 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1085 exhaust_all_precreations 0x215
1087 echo foo >> $DIR/d27/f27q && error "append succeeded"
1088 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1092 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1095 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1097 remote_ost_nodsh && skip "remote OST with nodsh" && return
1101 exhaust_precreations 0 0x80000215
1103 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1107 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1109 test_27s() { # bug 10725
1111 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1112 local stripe_count=0
1113 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1114 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1115 error "stripe width >= 2^32 succeeded" || true
1118 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1120 test_27t() { # bug 10864
1125 $WLFS getstripe $tfile
1128 run_test 27t "check that utils parse path correctly"
1130 test_27u() { # bug 4900
1131 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1134 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1135 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1137 createmany -o $DIR/d27u/t- 1000
1138 do_facet $SINGLEMDS lctl set_param fail_loc=0
1140 TLOG=$DIR/$tfile.getstripe
1141 $GETSTRIPE $DIR/d27u > $TLOG
1142 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1143 unlinkmany $DIR/d27u/t- 1000
1144 [ $OBJS -gt 0 ] && \
1145 error "$OBJS objects created on OST-0. See $TLOG" || pass
1147 run_test 27u "skip object creation on OSC w/o objects =========="
1149 test_27v() { # bug 4900
1150 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1151 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1152 remote_ost_nodsh && skip "remote OST with nodsh" && return
1154 exhaust_all_precreations
1157 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1159 touch $DIR/$tdir/$tfile
1160 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1162 for (( i=0; i < OSTCOUNT; i++ )) ; do
1163 do_facet ost$i lctl set_param fail_loc=0x705
1165 local START=`date +%s`
1166 createmany -o $DIR/$tdir/$tfile 32
1170 local FINISH=`date +%s`
1171 local TIMEOUT=`lctl get_param -n timeout`
1172 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1173 error "$FINISH - $START >= $TIMEOUT / 2"
1177 run_test 27v "skip object creation on slow OST ================="
1179 test_27w() { # bug 10997
1180 mkdir -p $DIR/d27w || error "mkdir failed"
1181 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1182 size=`$GETSTRIPE $DIR/d27w/f0 -qs`
1183 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1185 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1186 for i in `seq 1 $OSTCOUNT`; do
1188 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1189 count=`$GETSTRIPE -qc $DIR/d27w/f$i`
1190 index=`$GETSTRIPE -qo $DIR/d27w/f$i`
1191 [ $count -ne $i ] && error "stripe count $count != $i" || true
1192 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1195 run_test 27w "check lfs setstripe -c -s -i options ============="
1197 # createtest also checks that device nodes are created and
1198 # then visible correctly (#2091)
1199 test_28() { # bug 2091
1201 $CREATETEST $DIR/d28/ct || error
1203 run_test 28 "create/mknod/mkdir with bad file types ============"
1206 cancel_lru_locks mdc
1212 declare -i LOCKCOUNTORIG=0
1213 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1214 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1216 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1218 declare -i LOCKUNUSEDCOUNTORIG=0
1219 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1220 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1227 declare -i LOCKCOUNTCURRENT=0
1228 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1229 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1232 declare -i LOCKUNUSEDCOUNTCURRENT=0
1233 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1234 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1237 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1238 lctl set_param -n ldlm.dump_namespaces ""
1239 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1240 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1241 log "dumped log to $TMP/test_29.dk (bug 5793)"
1244 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1245 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1246 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1247 log "dumped log to $TMP/test_29.dk (bug 5793)"
1251 run_test 29 "IT_GETATTR regression ============================"
1254 cp `which ls` $DIR || cp /bin/ls $DIR
1258 run_test 30 "run binary from Lustre (execve) ==================="
1261 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1262 $CHECKSTAT -a $DIR/f31 || error
1264 run_test 31a "open-unlink file =================================="
1267 touch $DIR/f31 || error
1268 ln $DIR/f31 $DIR/f31b || error
1269 multiop $DIR/f31b Ouc || error
1270 $CHECKSTAT -t file $DIR/f31 || error
1272 run_test 31b "unlink file with multiple links while open ======="
1275 touch $DIR/f31 || error
1276 ln $DIR/f31 $DIR/f31c || error
1277 multiop_bg_pause $DIR/f31 O_uc || return 1
1279 multiop $DIR/f31c Ouc
1280 kill -USR1 $MULTIPID
1283 run_test 31c "open-unlink file with multiple links ============="
1286 opendirunlink $DIR/d31d $DIR/d31d || error
1287 $CHECKSTAT -a $DIR/d31d || error
1289 run_test 31d "remove of open directory ========================="
1291 test_31e() { # bug 2904
1292 check_kernel_version 34 || return 0
1293 openfilleddirunlink $DIR/d31e || error
1295 run_test 31e "remove of open non-empty directory ==============="
1297 test_31f() { # bug 4554
1300 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1301 cp /etc/hosts $DIR/d31f
1303 $GETSTRIPE $DIR/d31f/hosts
1304 multiop_bg_pause $DIR/d31f D_c || return 1
1307 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1309 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1310 cp /etc/hosts $DIR/d31f
1313 multiop_bg_pause $DIR/d31f D_c || return 1
1316 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1317 wait $MULTIPID || error "first opendir $MULTIPID failed"
1321 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1322 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1325 run_test 31f "remove of open directory with open-unlink file ==="
1328 echo "-- cross directory link --"
1329 mkdir $DIR/d31g{a,b}
1331 ln $DIR/d31ga/f $DIR/d31gb/g
1332 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1333 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1334 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1335 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1337 run_test 31g "cross directory link==============="
1340 echo "-- cross directory link --"
1344 ln $DIR/d31h/f $DIR/d31h/dir/g
1345 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1346 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1347 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1348 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1350 run_test 31h "cross directory link under child==============="
1353 echo "-- cross directory link --"
1356 touch $DIR/d31i/dir/f
1357 ln $DIR/d31i/dir/f $DIR/d31i/g
1358 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1359 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1360 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1361 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1363 run_test 31i "cross directory link under parent==============="
1368 mkdir $DIR/d31j/dir1
1369 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1370 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1371 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1372 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1375 run_test 31j "link for directory==============="
1381 touch $DIR/d31k/exist
1382 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1383 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1384 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1385 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1386 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1387 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1388 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1391 run_test 31k "link to file: the same, non-existing, dir==============="
1397 touch $DIR/d31m2/exist
1398 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1399 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1400 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1401 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1402 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1403 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1406 run_test 31m "link to file: the same, non-existing, dir==============="
1409 echo "== more mountpoints and symlinks ================="
1410 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1411 mkdir -p $DIR/d32a/ext2-mountpoint
1412 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1413 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1414 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1416 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1419 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1420 mkdir -p $DIR/d32b/ext2-mountpoint
1421 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1422 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1423 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1425 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1428 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1429 mkdir -p $DIR/d32c/ext2-mountpoint
1430 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1431 mkdir -p $DIR/d32c/d2/test_dir
1432 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1433 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1435 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1438 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1439 mkdir -p $DIR/d32d/ext2-mountpoint
1440 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1441 mkdir -p $DIR/d32d/d2/test_dir
1442 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1443 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1445 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1448 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1449 mkdir -p $DIR/d32e/tmp
1450 TMP_DIR=$DIR/d32e/tmp
1451 ln -s $DIR/d32e $TMP_DIR/symlink11
1452 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1453 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1454 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1456 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1459 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1460 mkdir -p $DIR/d32f/tmp
1461 TMP_DIR=$DIR/d32f/tmp
1462 ln -s $DIR/d32f $TMP_DIR/symlink11
1463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1464 ls $DIR/d32f/tmp/symlink11 || error
1465 ls $DIR/d32f/symlink01 || error
1467 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1470 TMP_DIR=$DIR/$tdir/tmp
1471 mkdir -p $TMP_DIR $DIR/${tdir}2
1472 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1473 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1474 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1475 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1476 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1477 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1479 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1482 rm -fr $DIR/$tdir $DIR/${tdir}2
1483 TMP_DIR=$DIR/$tdir/tmp
1484 mkdir -p $TMP_DIR $DIR/${tdir}2
1485 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1486 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1487 ls $TMP_DIR/symlink12 || error
1488 ls $DIR/$tdir/symlink02 || error
1490 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1493 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1494 mkdir -p $DIR/d32i/ext2-mountpoint
1495 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1496 touch $DIR/d32i/test_file
1497 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1498 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1500 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1503 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1504 mkdir -p $DIR/d32j/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1506 touch $DIR/d32j/test_file
1507 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1508 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1510 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1514 mkdir -p $DIR/d32k/ext2-mountpoint
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1516 mkdir -p $DIR/d32k/d2
1517 touch $DIR/d32k/d2/test_file || error
1518 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1519 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1521 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1525 mkdir -p $DIR/d32l/ext2-mountpoint
1526 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1527 mkdir -p $DIR/d32l/d2
1528 touch $DIR/d32l/d2/test_file
1529 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1530 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1532 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1536 mkdir -p $DIR/d32m/tmp
1537 TMP_DIR=$DIR/d32m/tmp
1538 ln -s $DIR $TMP_DIR/symlink11
1539 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1540 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1541 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1543 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1547 mkdir -p $DIR/d32n/tmp
1548 TMP_DIR=$DIR/d32n/tmp
1549 ln -s $DIR $TMP_DIR/symlink11
1550 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1551 ls -l $DIR/d32n/tmp/symlink11 || error
1552 ls -l $DIR/d32n/symlink01 || error
1554 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1557 rm -fr $DIR/d32o $DIR/$tfile
1559 mkdir -p $DIR/d32o/tmp
1560 TMP_DIR=$DIR/d32o/tmp
1561 ln -s $DIR/$tfile $TMP_DIR/symlink12
1562 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1563 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1564 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1565 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1566 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1568 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1578 mkdir -p $DIR/d32p/tmp
1580 TMP_DIR=$DIR/d32p/tmp
1582 ln -s $DIR/$tfile $TMP_DIR/symlink12
1584 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1586 cat $DIR/d32p/tmp/symlink12 || error
1588 cat $DIR/d32p/symlink02 || error
1591 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1594 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1596 touch $DIR/d32q/under_the_mount
1597 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1598 ls $DIR/d32q/under_the_mount && error || true
1599 $UMOUNT $DIR/d32q || error
1601 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1604 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1606 touch $DIR/d32r/under_the_mount
1607 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1608 ls $DIR/d32r | grep -q under_the_mount && error || true
1609 $UMOUNT $DIR/d32r || error
1611 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1616 chmod 444 $DIR/$tfile
1617 chown $RUNAS_ID $DIR/$tfile
1619 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1622 run_test 33 "write file with mode 444 (should return error) ===="
1627 chown $RUNAS_ID $DIR/d33
1628 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1629 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1630 error "open RDWR" || true
1632 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1637 chown $RUNAS_ID $DIR/d33
1638 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1640 run_test 33b "test open file with malformed flags (No panic and return error)"
1642 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1645 $MCREATE $DIR/f34 || error
1646 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1647 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1648 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1649 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1651 run_test 34a "truncate file that has not been opened ==========="
1654 [ ! -f $DIR/f34 ] && test_34a
1655 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1656 $OPENFILE -f O_RDONLY $DIR/f34
1657 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1658 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1660 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1663 [ ! -f $DIR/f34 ] && test_34a
1664 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1665 $OPENFILE -f O_RDWR $DIR/f34
1666 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1667 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1669 run_test 34c "O_RDWR opening file-with-size works =============="
1672 [ ! -f $DIR/f34 ] && test_34a
1673 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1674 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1677 run_test 34d "write to sparse file ============================="
1681 $MCREATE $DIR/f34e || error
1682 $TRUNCATE $DIR/f34e 1000 || error
1683 $CHECKSTAT -s 1000 $DIR/f34e || error
1684 $OPENFILE -f O_RDWR $DIR/f34e
1685 $CHECKSTAT -s 1000 $DIR/f34e || error
1687 run_test 34e "create objects, some with size and some without =="
1689 test_34f() { # bug 6242, 6243
1692 $MCREATE $DIR/f34f || error
1693 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1694 dd if=$DIR/f34f of=$TMP/f34f
1695 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1696 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1697 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1698 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1699 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1701 run_test 34f "read from a file with no objects until EOF ======="
1704 cp /bin/sh $DIR/f35a
1706 chown $RUNAS_ID $DIR/f35a
1707 $RUNAS $DIR/f35a && error || true
1710 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1714 utime $DIR/f36 || error
1716 run_test 36a "MDS utime check (mknod, utime) ==================="
1720 utime $DIR/f36 || error
1722 run_test 36b "OST utime check (open, utime) ===================="
1727 chown $RUNAS_ID $DIR/d36
1728 $RUNAS utime $DIR/d36/f36 || error
1730 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1733 [ ! -d $DIR/d36 ] && test_36c
1734 echo "" > $DIR/d36/f36
1735 $RUNAS utime $DIR/d36/f36 || error
1737 run_test 36d "non-root OST utime check (open, utime) ==========="
1740 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1742 touch $DIR/$tdir/$tfile
1743 $RUNAS utime $DIR/$tdir/$tfile && \
1744 error "utime worked, expected failure" || true
1746 run_test 36e "utime on non-owned file (should return error) ===="
1749 export LANG=C LC_LANG=C # for date language
1751 DATESTR="Dec 20 2000"
1753 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1754 lctl set_param fail_loc=0x80000214
1756 cp /etc/hosts $DIR/$tdir/$tfile
1757 sync & # write RPC generated with "current" inode timestamp, but delayed
1759 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1760 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1761 cancel_lru_locks osc
1762 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1764 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1765 echo "BEFORE: $LS_BEFORE" && \
1766 echo "AFTER : $LS_AFTER" && \
1767 echo "WANT : $DATESTR" && \
1768 error "$DIR/$tdir/$tfile timestamps changed" || true
1770 run_test 36f "utime on file racing with OST BRW write =========="
1773 remote_ost_nodsh && skip "remote OST with nodsh" && return
1776 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1777 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1778 touch $DIR/$tdir/$tfile
1779 sleep $((FMD_MAX_AGE + 12))
1780 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1781 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1782 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1783 error "fmd didn't expire after ping" || true
1785 run_test 36g "filter mod data cache expiry ====================="
1789 echo f > $DIR/$tdir/fbugfile
1790 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1791 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1792 $UMOUNT $DIR/$tdir || error
1793 rm -f $DIR/$tdir/fbugfile || error
1795 run_test 37 "ls a mounted file system to check old content ====="
1798 local file=$DIR/$tfile
1800 openfile -f O_DIRECTORY $file
1803 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1804 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1806 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1810 touch $DIR/${tfile}2
1811 # ls -l $DIR/$tfile $DIR/${tfile}2
1812 # ls -lu $DIR/$tfile $DIR/${tfile}2
1813 # ls -lc $DIR/$tfile $DIR/${tfile}2
1815 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1816 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1818 ls -l $DIR/$tfile $DIR/${tfile}2
1820 ls -lu $DIR/$tfile $DIR/${tfile}2
1822 ls -lc $DIR/$tfile $DIR/${tfile}2
1823 error "O_TRUNC didn't change timestamps"
1826 run_test 39 "mtime changed on create ==========================="
1829 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1830 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1831 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1833 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1837 small_write $DIR/f41 18
1839 run_test 41 "test small file write + fstat ====================="
1841 count_ost_writes() {
1842 lctl get_param -n osc.*.stats |
1843 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1850 BG_DIRTY_RATIO_SAVE=10
1851 MAX_BG_DIRTY_RATIO=25
1855 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1856 # dirty_ratio, dirty_background_ratio
1857 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1858 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1859 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1860 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1862 # if file not here, we are a 2.4 kernel
1863 kill -CONT `pidof kupdated`
1868 # setup the trap first, so someone cannot exit the test at the
1869 # exact wrong time and mess up a machine
1870 trap start_writeback EXIT
1871 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1872 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1873 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1874 sysctl -w vm.dirty_writeback_centisecs=0
1875 sysctl -w vm.dirty_writeback_centisecs=0
1876 # save and increase /proc/sys/vm/dirty_ratio
1877 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1878 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1879 # save and increase /proc/sys/vm/dirty_background_ratio
1880 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1881 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1883 # if file not here, we are a 2.4 kernel
1884 kill -STOP `pidof kupdated`
1888 # ensure that all stripes have some grant before we test client-side cache
1890 [ "$SETUP_TEST42" ] && return
1891 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1892 dd if=/dev/zero of=$i bs=4k count=1
1898 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1899 # file truncation, and file removal.
1902 cancel_lru_locks osc
1904 sync; sleep 1; sync # just to be safe
1905 BEFOREWRITES=`count_ost_writes`
1906 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1907 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1908 AFTERWRITES=`count_ost_writes`
1909 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1910 error "$BEFOREWRITES < $AFTERWRITES"
1913 run_test 42a "ensure that we don't flush on close =============="
1917 cancel_lru_locks osc
1920 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1921 BEFOREWRITES=`count_ost_writes`
1922 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1923 AFTERWRITES=`count_ost_writes`
1924 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1925 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1927 BEFOREWRITES=`count_ost_writes`
1928 sync || error "sync: $?"
1929 AFTERWRITES=`count_ost_writes`
1930 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1931 error "$BEFOREWRITES < $AFTERWRITES on sync"
1933 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1937 run_test 42b "test destroy of file with cached dirty data ======"
1939 # if these tests just want to test the effect of truncation,
1940 # they have to be very careful. consider:
1941 # - the first open gets a {0,EOF}PR lock
1942 # - the first write conflicts and gets a {0, count-1}PW
1943 # - the rest of the writes are under {count,EOF}PW
1944 # - the open for truncate tries to match a {0,EOF}PR
1945 # for the filesize and cancels the PWs.
1946 # any number of fixes (don't get {0,EOF} on open, match
1947 # composite locks, do smarter file size management) fix
1948 # this, but for now we want these tests to verify that
1949 # the cancellation with truncate intent works, so we
1950 # start the file with a full-file pw lock to match against
1951 # until the truncate.
1956 cancel_lru_locks osc
1958 # prime the file with 0,EOF PW to match
1962 # now the real test..
1963 dd if=/dev/zero of=$file bs=1024 count=100
1964 BEFOREWRITES=`count_ost_writes`
1965 $TRUNCATE $file $offset
1966 cancel_lru_locks osc
1967 AFTERWRITES=`count_ost_writes`
1973 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1974 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1977 run_test 42c "test partial truncate of file with cached dirty data"
1981 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1982 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1985 run_test 42d "test complete truncate of file with cached dirty data"
1989 cp -p /bin/ls $DIR/$tdir/$tfile
1990 multiop $DIR/$tdir/$tfile Ow_c &
1992 # give multiop a chance to open
1995 $DIR/$tdir/$tfile && error || true
1998 run_test 43 "execution of file opened for write should return -ETXTBSY"
2002 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2003 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2005 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2006 kill -USR1 $MULTIOP_PID || return 2
2007 wait $MULTIOP_PID || return 3
2010 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2014 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2015 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2017 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2018 kill -USR1 $MULTIOP_PID || return 2
2019 wait $MULTIOP_PID || return 3
2022 run_test 43b "truncate of file being executed should return -ETXTBSY"
2025 local testdir="$DIR/d43c"
2028 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2029 ( cd $testdir && md5sum -c)
2031 run_test 43c "md5sum of copy into lustre========================"
2034 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
2035 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2036 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2038 run_test 44 "zero length read from a sparse stripe ============="
2041 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2043 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2044 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2045 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2047 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2048 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2051 OFFSETS="0 $((stride/2)) $((stride-1))"
2052 for offset in $OFFSETS ; do
2053 for i in `seq 0 $((nstripe-1))`; do
2054 local GLOBALOFFSETS=""
2055 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2056 local myfn=$DIR/d44a-$size
2057 echo "--------writing $myfn at $size"
2058 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2059 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2060 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2061 || error "ll_sparseness_verify $GLOBALOFFSETS"
2063 for j in `seq 0 $((nstripe-1))`; do
2064 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2065 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2066 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2068 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2069 || error "ll_sparseness_verify $GLOBALOFFSETS"
2074 run_test 44a "test sparse pwrite ==============================="
2078 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2084 before=`dirty_osc_total`
2085 echo executing "\"$*\""
2087 after=`dirty_osc_total`
2088 echo before $before, after $after
2092 # Obtain grants from OST if it supports it
2093 echo blah > ${f}_grant
2096 do_dirty_record "echo blah > $f"
2097 [ $before -eq $after ] && error "write wasn't cached"
2098 do_dirty_record "> $f"
2099 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2100 do_dirty_record "echo blah > $f"
2101 [ $before -eq $after ] && error "write wasn't cached"
2102 do_dirty_record "sync"
2103 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2104 do_dirty_record "echo blah > $f"
2105 [ $before -eq $after ] && error "write wasn't cached"
2106 do_dirty_record "cancel_lru_locks osc"
2107 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2110 run_test 45 "osc io page accounting ============================"
2116 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2117 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2118 # objects offset and an assert hit when an rpc was built with 1023's mapped
2119 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2124 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2126 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2127 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2131 run_test 46 "dirtying a previously written page ================"
2133 # test_47 is removed "Device nodes check" is moved to test_28
2135 test_48a() { # bug 2399
2136 check_kernel_version 34 || return 0
2139 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2140 mkdir $DIR/d48a || error "recreate directory failed"
2141 touch foo || error "'touch foo' failed after recreating cwd"
2142 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2143 if check_kernel_version 44; then
2144 touch .foo || error "'touch .foo' failed after recreating cwd"
2145 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2147 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2148 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2149 cd . || error "'cd .' failed after recreating cwd"
2150 mkdir . && error "'mkdir .' worked after recreating cwd"
2151 rmdir . && error "'rmdir .' worked after recreating cwd"
2152 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2153 cd .. || error "'cd ..' failed after recreating cwd"
2155 run_test 48a "Access renamed working dir (should return errors)="
2157 test_48b() { # bug 2399
2158 check_kernel_version 34 || return 0
2161 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2162 touch foo && error "'touch foo' worked after removing cwd"
2163 mkdir foo && error "'mkdir foo' worked after removing cwd"
2164 if check_kernel_version 44; then
2165 touch .foo && error "'touch .foo' worked after removing cwd"
2166 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2168 ls . > /dev/null && error "'ls .' worked after removing cwd"
2169 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2170 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2171 mkdir . && error "'mkdir .' worked after removing cwd"
2172 rmdir . && error "'rmdir .' worked after removing cwd"
2173 ln -s . foo && error "'ln -s .' worked after removing cwd"
2174 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2176 run_test 48b "Access removed working dir (should return errors)="
2178 test_48c() { # bug 2350
2179 check_kernel_version 36 || return 0
2180 #lctl set_param debug=-1
2182 mkdir -p $DIR/d48c/dir
2184 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2185 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2186 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2187 if check_kernel_version 44; then
2188 touch .foo && error "'touch .foo' worked after removing cwd"
2189 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2191 $TRACE ls . && error "'ls .' worked after removing cwd"
2192 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2193 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2194 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2195 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2196 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2197 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2199 run_test 48c "Access removed working subdir (should return errors)"
2201 test_48d() { # bug 2350
2202 check_kernel_version 36 || return 0
2203 #lctl set_param debug=-1
2205 mkdir -p $DIR/d48d/dir
2207 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2208 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2209 $TRACE touch foo && error "'touch foo' worked after removing parent"
2210 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2211 if check_kernel_version 44; then
2212 touch .foo && error "'touch .foo' worked after removing parent"
2213 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2215 $TRACE ls . && error "'ls .' worked after removing parent"
2216 $TRACE ls .. && error "'ls ..' worked after removing parent"
2217 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2218 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2219 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2220 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2221 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2223 run_test 48d "Access removed parent subdir (should return errors)"
2225 test_48e() { # bug 4134
2226 check_kernel_version 41 || return 0
2227 #lctl set_param debug=-1
2229 mkdir -p $DIR/d48e/dir
2231 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2232 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2233 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2234 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2235 # On a buggy kernel addition of "touch foo" after cd .. will
2236 # produce kernel oops in lookup_hash_it
2237 touch ../foo && error "'cd ..' worked after recreate parent"
2239 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2241 run_test 48e "Access to recreated parent subdir (should return errors)"
2247 ls /proc/$$/cwd || error
2249 run_test 50 "special situations: /proc symlinks ==============="
2251 test_51a() { # was test_51
2252 # bug 1516 - create an empty entry right after ".." then split dir
2255 $MCREATE $DIR/d51/bar
2257 createmany -m $DIR/d51/longfile 201
2259 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2260 $MCREATE $DIR/d51/longfile$FNUM
2265 ls -l $DIR/d51 > /dev/null || error
2267 run_test 51a "special situations: split htree with empty entry =="
2269 #export NUMTEST=70000
2270 # FIXME: I select a relatively small number to do basic test.
2271 # large number may give panic(). debugging on this is going on.
2274 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2275 [ $NUMFREE -lt 21000 ] && \
2276 skip "not enough free inodes ($NUMFREE)" && \
2279 check_kernel_version 40 || NUMTEST=31000
2280 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2283 createmany -d $DIR/d51b/t- $NUMTEST
2285 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2288 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2290 local ndirs=${TEST51BB_NDIRS:-10}
2291 local nfiles=${TEST51BB_NFILES:-100}
2293 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2295 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2296 nfiles=$(( numfree / ndirs - 10 ))
2298 local dir=$DIR/d51bb
2300 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2301 lctl set_param -n lmv.*.placement=CHAR
2304 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2308 for ((i=0; i < $ndirs; i++)); do
2309 dirs[i]=$dir/$RANDOM
2310 echo Creating directory ${dirs[i]}
2313 echo Creating $nfiles in dir ${dirs[i]} ...
2314 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2315 createmany -o ${dirs[i]}/$tfile- $nfiles
2321 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2325 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2326 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2327 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2330 lctl set_param -n lmv.*.placement=$savePOLICY
2332 [ $rc -ne $MDSCOUNT ] || \
2333 error "Objects/inodes are not distributed over all mds servers"
2335 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2339 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2342 unlinkmany -d $DIR/d51b/t- $NUMTEST
2344 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2347 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2349 createmany -o $DIR/d51d/t- 1000
2350 $LFS getstripe $DIR/d51d > $TMP/files
2351 for N in `seq 0 $((OSTCOUNT - 1))`; do
2352 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2353 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2354 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2356 unlinkmany $DIR/d51d/t- 1000
2359 for N in `seq 1 $((OSTCOUNT - 1))`; do
2360 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2361 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2362 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2363 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2365 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2366 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2367 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2368 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2372 run_test 51d "check object distribution ===================="
2375 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2378 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2379 echo bar >> $DIR/d52a/foo || error "append bar failed"
2380 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2381 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2382 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2383 echo foo >> $DIR/d52a/foo || error "append foo failed"
2384 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2385 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2386 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2388 rm -fr $DIR/d52a || error "cleanup rm failed"
2390 run_test 52a "append-only flag test (should return errors) ====="
2393 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2396 chattr =i $DIR/d52b/foo || error
2397 cat test > $DIR/d52b/foo && error
2398 cp /etc/hosts $DIR/d52b/foo && error
2399 rm -f $DIR/d52b/foo 2>/dev/null && error
2400 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2401 echo foo >> $DIR/d52b/foo && error
2402 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2403 [ -f $DIR/d52b/foo ] || error
2404 [ -f $DIR/d52b/foo_ren ] && error
2405 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2406 chattr -i $DIR/d52b/foo || error
2408 rm -fr $DIR/d52b || error
2410 run_test 52b "immutable flag test (should return errors) ======="
2413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2414 remote_ost_nodsh && skip "remote OST with nodsh" && return
2423 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2424 param=`echo ${value[0]} | cut -d "=" -f1`
2425 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2426 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2427 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2428 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2429 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2430 if [ $ost_last != $mds_last ]; then
2431 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2435 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2438 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2439 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2440 $SOCKETSERVER $DIR/socket
2441 $SOCKETCLIENT $DIR/socket || error
2442 $MUNLINK $DIR/socket
2444 run_test 54a "unix domain socket test =========================="
2450 dd if=/dev/zero of=$f bs=`page_size` count=1
2452 run_test 54b "char device works in lustre ======================"
2455 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2456 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2457 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2459 for i in `seq 3 7`; do
2460 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2470 loopdev="$DIR/loop54c"
2473 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2474 mknod $loopdev b 7 $LOOPNUM
2475 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2476 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2477 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2478 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2480 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2481 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2483 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2488 run_test 54c "block device works in lustre ====================="
2494 [ "$string" = `echo $string > $f | cat $f` ] || error
2496 run_test 54d "fifo device works in lustre ======================"
2499 check_kernel_version 46 || return 0
2502 cp -aL /dev/console $f
2503 echo $string > $f || error
2505 run_test 54e "console/tty device works in lustre ======================"
2508 grep -q $FSTYPE /proc/filesystems && return 1
2510 grep -q $FSTYPE /proc/filesystems && return 1
2511 insmod ../$FSTYPE/$FSTYPE.o
2512 grep -q $FSTYPE /proc/filesystems && return 1
2513 insmod ../$FSTYPE/$FSTYPE.ko
2514 grep -q $FSTYPE /proc/filesystems && return 1
2521 check_fstype && skip "can't find fs $FSTYPE" && return
2522 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2524 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2525 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2526 echo "check for $EXT2_DEV. Please wait..."
2528 $UMOUNT $DIR/d55 || error "unmounting"
2530 run_test 55 "check iopen_connect_dentry() ======================"
2532 test_56a() { # was test_56
2538 NUMFILESx2=$(($NUMFILES * 2))
2539 for i in `seq 1 $NUMFILES` ; do
2540 touch $DIR/d56/file$i
2541 touch $DIR/d56/dir/file$i
2544 # test lfs getstripe with --recursive
2545 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2546 [ $FILENUM -eq $NUMFILESx2 ] || error \
2547 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2548 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2549 [ $FILENUM -eq $NUMFILES ] || error \
2550 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2551 echo "lfs getstripe --recursive passed."
2553 # test lfs getstripe with file instead of dir
2554 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2555 [ $FILENUM -eq 1 ] || error \
2556 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2557 echo "lfs getstripe file passed."
2559 #test lfs getstripe with --verbose
2560 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2561 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2562 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2563 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2564 echo "lfs getstripe --verbose passed."
2566 #test lfs getstripe with --obd
2567 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2568 error "lfs getstripe --obd wrong_uuid should return error message"
2570 [ "$OSTCOUNT" -lt 2 ] && \
2571 skip "skipping other lfs getstripe --obd test" && return
2572 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2573 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2574 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2575 [ $FOUND -eq $FILENUM ] || \
2576 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2577 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2578 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2579 error "lfs getstripe --obd wrong: should not show file on other obd"
2580 echo "lfs getstripe --obd passed."
2582 run_test 56a "check lfs getstripe ===================================="
2589 if [ ! -d "$DIR/${tdir}g" ] ; then
2590 mkdir -p $DIR/${tdir}g
2591 for i in `seq 1 $LOCAL_NUMFILES` ; do
2592 touch $DIR/${tdir}g/file$i
2594 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2595 mkdir $DIR/${tdir}g/dir$i
2596 for j in `seq 1 $LOCAL_NUMFILES` ; do
2597 touch $DIR/${tdir}g/dir$i/file$j
2603 setup_56_special() {
2608 if [ ! -e "$TDIR/loop1b" ] ; then
2609 for i in `seq 1 $LOCAL_NUMFILES` ; do
2610 mknod $TDIR/loop${i}b b 7 $i
2611 mknod $TDIR/null${i}c c 1 3
2612 ln -s $TDIR/file1 $TDIR/link${i}l
2614 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2615 mknod $TDIR/dir$i/loop${i}b b 7 $i
2616 mknod $TDIR/dir$i/null${i}c c 1 3
2617 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2625 setup_56 $NUMFILES $NUMDIRS
2627 EXPECTED=$(($NUMDIRS + 2))
2628 # test lfs find with -name
2629 for i in `seq 1 $NUMFILES` ; do
2630 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2631 [ $NUMS -eq $EXPECTED ] || error \
2632 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2634 echo "lfs find -name passed."
2636 run_test 56g "check lfs find -name ============================="
2641 setup_56 $NUMFILES $NUMDIRS
2643 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2644 # test lfs find with ! -name
2645 for i in `seq 1 $NUMFILES` ; do
2646 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2647 [ $NUMS -eq $EXPECTED ] || error \
2648 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2650 echo "lfs find ! -name passed."
2652 run_test 56h "check lfs find ! -name ============================="
2657 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2658 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2659 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2661 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2664 setup_56_special $NUMFILES $NUMDIRS
2666 EXPECTED=$((NUMDIRS+1))
2667 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2668 [ $NUMS -eq $EXPECTED ] || \
2669 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2671 run_test 56j "check lfs find -type d ============================="
2674 setup_56_special $NUMFILES $NUMDIRS
2676 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2677 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2678 [ $NUMS -eq $EXPECTED ] || \
2679 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2681 run_test 56k "check lfs find -type f ============================="
2684 setup_56_special $NUMFILES $NUMDIRS
2686 EXPECTED=$((NUMDIRS + NUMFILES))
2687 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2688 [ $NUMS -eq $EXPECTED ] || \
2689 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2691 run_test 56l "check lfs find -type b ============================="
2694 setup_56_special $NUMFILES $NUMDIRS
2696 EXPECTED=$((NUMDIRS + NUMFILES))
2697 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2698 [ $NUMS -eq $EXPECTED ] || \
2699 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2701 run_test 56m "check lfs find -type c ============================="
2704 setup_56_special $NUMFILES $NUMDIRS
2706 EXPECTED=$((NUMDIRS + NUMFILES))
2707 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2708 [ $NUMS -eq $EXPECTED ] || \
2709 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2711 run_test 56n "check lfs find -type l ============================="
2714 setup_56 $NUMFILES $NUMDIRS
2717 utime $TDIR/file1 > /dev/null || error "utime (1)"
2718 utime $TDIR/file2 > /dev/null || error "utime (2)"
2719 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2720 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2721 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2724 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2725 [ $NUMS -eq $EXPECTED ] || \
2726 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2728 run_test 56o "check lfs find -mtime for old files =========================="
2731 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2736 setup_56 $NUMFILES $NUMDIRS
2738 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2740 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2741 [ $NUMS -eq $EXPECTED ] || \
2742 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2744 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2745 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2746 [ $NUMS -eq $EXPECTED ] || \
2747 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2749 echo "lfs find -uid and ! -uid passed."
2751 run_test 56p "check lfs find -uid and ! -uid ==============================="
2754 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2759 setup_56 $NUMFILES $NUMDIRS
2761 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2763 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2764 [ $NUMS -eq $EXPECTED ] || \
2765 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2767 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2768 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2769 [ $NUMS -eq $EXPECTED ] || \
2770 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2772 echo "lfs find -gid and ! -gid passed."
2774 run_test 56q "check lfs find -gid and ! -gid ==============================="
2777 # note test will not do anything if MDS is not local
2778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2780 local MNTDEV="osd.*MDT*.mntdev"
2781 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2782 [ -z "$DEV" ] && error "can't access $MNTDEV"
2783 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2784 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2785 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2786 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2790 run_test 57a "verify MDS filesystem created with large inodes =="
2797 local FILEN=$dir/f$FILECOUNT
2799 rm -rf $dir || error "removing $dir"
2800 mkdir -p $dir || error "creating $dir"
2801 local num=$(get_mds_dir $dir)
2804 echo "mcreating $FILECOUNT files"
2805 createmany -m $dir/f 1 $FILECOUNT || \
2806 error "creating files in $dir"
2808 # verify that files do not have EAs yet
2809 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2810 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2814 df $dir #make sure we get new statfs data
2815 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2816 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2817 echo "opening files to create objects/EAs"
2819 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2820 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2823 # verify that files have EAs now
2824 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2825 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2827 sleep 1 #make sure we get new statfs data
2829 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2830 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2831 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2832 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2833 error "MDC before $MDCFREE != after $MDCFREE2"
2835 echo "MDC before $MDCFREE != after $MDCFREE2"
2836 echo "unable to confirm if MDS has large inodes"
2841 run_test 57b "default LOV EAs are stored inside large inodes ==="
2844 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2847 run_test 58 "verify cross-platform wire constants =============="
2850 echo "touch 130 files"
2851 createmany -o $DIR/f59- 130
2853 unlinkmany $DIR/f59- 130
2856 # wait for commitment of removal
2858 run_test 59 "verify cancellation of llog records async ========="
2860 TEST60_HEAD="test_60 run $RANDOM"
2862 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2863 log "$TEST60_HEAD - from kernel mode"
2866 run_test 60a "llog sanity tests run from kernel module =========="
2868 test_60b() { # bug 6411
2870 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2882 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2884 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2887 echo "create 5000 files"
2888 createmany -o $DIR/f60c- 5000
2889 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2890 lctl set_param fail_loc=0x80000137
2891 unlinkmany $DIR/f60c- 5000
2892 lctl set_param fail_loc=0
2894 run_test 60c "unlink file when mds full"
2897 SAVEPRINTK=$(lctl get_param -n printk)
2899 # verify "lctl mark" is even working"
2900 MESSAGE="test message ID $RANDOM $$"
2901 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2902 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2904 lctl set_param printk=0 || error "set lnet.printk failed"
2905 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2906 MESSAGE="new test message ID $RANDOM $$"
2907 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2908 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2909 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2911 lctl set_param -n printk="$SAVEPRINTK"
2913 run_test 60d "test printk console message masking"
2917 dd if=/dev/zero of=$f bs=`page_size` count=1
2918 cancel_lru_locks osc
2919 multiop $f OSMWUc || error
2922 run_test 61 "mmap() writes don't make sync hang ================"
2924 # bug 2330 - insufficient obd_match error checking causes LBUG
2928 cancel_lru_locks osc
2929 lctl set_param fail_loc=0x405
2930 cat $f && error "cat succeeded, expect -EIO"
2931 lctl set_param fail_loc=0
2933 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2934 # match every page all of the time.
2935 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2937 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2938 test_63a() { # was test_63
2939 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2940 lctl set_param -n osc.*.max_dirty_mb 0
2941 for i in `seq 10` ; do
2942 dd if=/dev/zero of=$DIR/f63 bs=8k &
2948 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2949 rm -f $DIR/f63 || true
2951 run_test 63a "Verify oig_wait interruption does not crash ======="
2953 # bug 2248 - async write errors didn't return to application on sync
2954 # bug 3677 - async write errors left page locked
2957 lctl set_param debug=-1
2959 # ensure we have a grant to do async writes
2960 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2963 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2964 lctl set_param fail_loc=0x80000406
2965 multiop $DIR/$tfile Owy && \
2966 error "sync didn't return ENOMEM"
2967 sync; sleep 2; sync # do a real sync this time to flush page
2968 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2969 error "locked page left in cache after async error" || true
2972 run_test 63b "async write errors should be returned to fsync ==="
2976 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2978 run_test 64a "verify filter grant calculations (in kernel) ====="
2981 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2984 run_test 64b "check out-of-space detection on client ==========="
2986 # bug 1414 - set/get directories' stripe info
2990 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2992 run_test 65a "directory with no stripe info ===================="
2996 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2998 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3000 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3003 if [ $OSTCOUNT -gt 1 ]; then
3005 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3006 -c $(($OSTCOUNT - 1)) || error "setstripe"
3008 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3011 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3015 if [ $STRIPECOUNT -le 0 ]; then
3017 elif [ $STRIPECOUNT -gt 160 ]; then
3018 #LOV_MAX_STRIPE_COUNT is 160
3019 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3021 sc=$(($STRIPECOUNT - 1))
3023 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3024 touch $DIR/d65/f4 $DIR/d65/f5
3025 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3027 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3032 $SETSTRIPE $DIR/d65 || error "setstripe"
3033 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3035 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3037 run_test 65e "directory setstripe defaults ======================="
3041 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3043 run_test 65f "dir setstripe permission (should return error) ==="
3047 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3048 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3049 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3050 error "delete default stripe failed"
3052 run_test 65g "directory setstripe -d ==========================="
3056 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3057 mkdir -p $DIR/d65/dd1
3058 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3059 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3061 run_test 65h "directory stripe info inherit ===================="
3063 test_65i() { # bug6367
3064 $SETSTRIPE $MOUNT -s 65536 -c -1
3066 run_test 65i "set non-default striping on root directory (bug 6367)="
3068 test_65ia() { # bug12836
3069 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3071 run_test 65ia "getstripe on -1 default directory striping"
3073 test_65ib() { # bug12836
3074 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3076 run_test 65ib "getstripe -v on -1 default directory striping"
3078 test_65ic() { # bug12836
3079 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3081 run_test 65ic "new find on -1 default directory striping"
3083 test_65j() { # bug6367
3085 # if we aren't already remounting for each test, do so for this test
3086 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3087 cleanup || error "failed to unmount"
3090 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3092 run_test 65j "set default striping on root directory (bug 6367)="
3094 test_65k() { # bug11679
3095 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3098 echo "Check OST status: "
3099 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3100 for OSC in $MDS_OSCS; do
3101 echo $OSC "is activate"
3102 do_facet $SINGLEMDS lctl --device %$OSC activate
3104 do_facet client mkdir -p $DIR/$tdir
3105 for INACTIVE_OSC in $MDS_OSCS; do
3106 echo $INACTIVE_OSC "is Deactivate:"
3107 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3108 for STRIPE_OSC in $MDS_OSCS; do
3109 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3110 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3111 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3113 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3114 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3115 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3117 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3119 do_facet client rm -f $DIR/$tdir/*
3120 echo $INACTIVE_OSC "is Activate."
3121 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3124 run_test 65k "validate manual striping works properly with deactivated OSCs"
3126 test_65l() { # bug 12836
3127 mkdir -p $DIR/$tdir/test_dir
3128 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3129 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3131 run_test 65l "lfs find on -1 stripe dir ========================"
3133 # bug 2543 - update blocks count on client
3136 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3138 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3139 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3141 run_test 66 "update inode blocks count on client ==============="
3146 if [ ! -z "$LLOOP" ]; then
3147 if swapon -s | grep -q $LLOOP; then
3148 swapoff $LLOOP || error "swapoff failed"
3151 $LCTL blockdev_detach $LLOOP || error "detach failed"
3159 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3163 swapon -s | awk '($1 == "'$1'") { print $4 }'
3166 # test case for lloop driver, basic function
3168 [ "$UID" != 0 ] && skip "must run as root" && return
3170 grep -q llite_lloop /proc/modules
3171 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3173 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3174 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3175 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3177 trap cleanup_68 EXIT
3179 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3180 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3184 run_test 68a "lloop driver - basic test ========================"
3186 # excercise swapping to lustre by adding a high priority swapfile entry
3187 # and then consuming memory until it is used.
3188 test_68b() { # was test_68
3189 [ "$UID" != 0 ] && skip "must run as root" && return
3190 lctl get_param -n devices | grep -q obdfilter && \
3191 skip "local OST" && return
3193 grep -q llite_lloop /proc/modules
3194 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3196 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3197 skip "can't reliably test swap with TCP" && return
3199 MEMTOTAL=`meminfo MemTotal`
3200 NR_BLOCKS=$((MEMTOTAL>>8))
3201 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3203 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3204 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3207 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3209 trap cleanup_68 EXIT
3211 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3213 echo "before: `swapon -s | grep $LLOOP`"
3214 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3215 echo "after: `swapon -s | grep $LLOOP`"
3216 SWAPUSED=`swap_used $LLOOP`
3220 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3222 run_test 68b "support swapping to Lustre ========================"
3224 # bug5265, obdfilter oa2dentry return -ENOENT
3225 # #define OBD_FAIL_OST_ENOENT 0x217
3227 remote_ost_nodsh && skip "remote OST with nodsh" && return
3230 $SETSTRIPE $f -c 1 -i 0
3232 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3234 do_facet ost1 lctl set_param fail_loc=0x217
3235 truncate $f 1 # vmtruncate() will ignore truncate() error.
3236 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3238 do_facet ost1 lctl set_param fail_loc=0
3239 $DIRECTIO write $f 0 2 || error "write error"
3241 cancel_lru_locks osc
3242 $DIRECTIO read $f 0 1 || error "read error"
3244 do_facet ost1 lctl set_param fail_loc=0x217
3245 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3247 do_facet ost1 lctl set_param fail_loc=0
3250 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3254 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3256 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3258 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3259 check_kernel_version 43 || return 0
3260 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3262 # Check that testing environment is properly set up. Skip if not
3263 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3264 skip "User $RUNAS_ID does not exist - skipping"
3267 # We had better clear the $DIR to get enough space for dd
3272 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3273 # See if we are still setuid/sgid
3274 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3275 # Now test that MDS is updated too
3276 cancel_lru_locks mdc
3277 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3281 run_test 72 "Test that remove suid works properly (bug5695) ===="
3283 # bug 3462 - multiple simultaneous MDC requests
3287 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3290 lctl set_param fail_loc=0x80000129
3291 multiop $DIR/d73-1/f73-2 Oc &
3293 lctl set_param fail_loc=0
3295 multiop $DIR/d73-2/f73-3 Oc &
3299 wait $pid1 || return 1
3303 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3304 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3305 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3309 run_test 73 "multiple MDC requests (should not deadlock)"
3311 test_74a() { # bug 6149, 6184
3312 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3314 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3315 # will spin in a tight reconnection loop
3317 lctl set_param fail_loc=0x8000030e
3318 # get any lock that won't be difficult - lookup works.
3320 lctl set_param fail_loc=0
3324 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3326 test_74b() { # bug 13310
3327 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3329 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3330 # will spin in a tight reconnection loop
3331 lctl set_param fail_loc=0x8000030e
3332 # get a "difficult" lock
3334 lctl set_param fail_loc=0
3338 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3340 JOIN=${JOIN:-"lfs join"}
3347 [ $T75_PREP = "yes" ] && return
3348 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3350 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3359 cp -p ${F128k} ${FHEAD}
3360 log "finished cp to $FHEAD"
3361 cp -p ${F128k} ${FTAIL}
3362 log "finished cp to $FTAIL"
3363 cat ${F128k} ${F128k} > ${F75}_sim_sim
3365 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3366 log "finished join $FHEAD to ${F75}_sim_sim"
3367 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3368 log "finished cmp $FHEAD to ${F75}_sim_sim"
3369 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3371 run_test 75a "TEST join file ===================================="
3376 cp -p ${F128k} ${FTAIL}
3377 cat ${F75}_sim_sim >> ${F75}_join_sim
3378 cat ${F128k} >> ${F75}_join_sim
3379 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3380 cmp ${FHEAD} ${F75}_join_sim || \
3381 error "${FHEAD} ${F75}_join_sim are different"
3382 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3384 run_test 75b "TEST join file 2 =================================="
3389 cp -p ${F128k} ${FTAIL}
3390 cat ${F128k} >> ${F75}_sim_join
3391 cat ${F75}_join_sim >> ${F75}_sim_join
3392 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3393 cmp ${FTAIL} ${F75}_sim_join || \
3394 error "${FTAIL} ${F75}_sim_join are different"
3395 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3397 run_test 75c "TEST join file 3 =================================="
3402 cp -p ${F128k} ${FHEAD}
3403 cp -p ${F128k} ${FHEAD}_tmp
3404 cat ${F75}_sim_sim >> ${F75}_join_join
3405 cat ${F75}_sim_join >> ${F75}_join_join
3406 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3407 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3408 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3409 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3411 run_test 75d "TEST join file 4 =================================="
3416 rm -rf ${FHEAD} || "delete join file error"
3418 run_test 75e "TEST join file 5 (remove joined file) ============="
3423 cp -p ${F128k} ${F75}_join_10_compare
3424 cp -p ${F128k} ${F75}_join_10
3425 for ((i = 0; i < 10; i++)); do
3426 cat ${F128k} >> ${F75}_join_10_compare
3427 cp -p ${F128k} ${FTAIL}
3428 $JOIN ${F75}_join_10 ${FTAIL} || \
3429 error "join ${F75}_join_10 ${FTAIL} error"
3430 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3432 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3433 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3435 run_test 75f "TEST join file 6 (join 10 files) =================="
3438 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3439 $LFS getstripe ${F75}_join_10
3441 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3445 run_test 75g "TEST join file 7 (open unlink) ===================="
3448 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo