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: 16823 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27s 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=${LVERIFY:-ll_dirstripe_verify}
43 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
45 MCREATE=${MCREATE:-mcreate}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 READS=${READS:-"reads"}
49 TRUNCATE=${TRUNCATE:-truncate}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 IOPENTEST1=${IOPENTEST1:-iopentest1}
54 IOPENTEST2=${IOPENTEST2:-iopentest2}
55 MEMHOG=${MEMHOG:-memhog}
56 DIRECTIO=${DIRECTIO:-directio}
57 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
58 UMOUNT=${UMOUNT:-"umount -d"}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
63 export NAME=${NAME:-local}
70 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
71 . $LUSTRE/tests/test-framework.sh
73 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
77 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
82 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
83 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
92 check_kernel_version() {
95 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
96 [ $GOT_VER == "patchless" ] && return 0
97 [ $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"
772 echo '== symlink sanity ============================================='
776 touch $DIR/s25/foo || error
778 run_test 25a "create file in symlinked directory ==============="
781 [ ! -d $DIR/d25 ] && test_25a
782 $CHECKSTAT -t file $DIR/s25/foo || error
784 run_test 25b "lookup file in symlinked directory ==============="
789 ln -s d26/d26-2 $DIR/s26
790 touch $DIR/s26/foo || error
792 run_test 26a "multiple component symlink ======================="
795 mkdir -p $DIR/d26b/d26-2
796 ln -s d26b/d26-2/foo $DIR/s26-2
797 touch $DIR/s26-2 || error
799 run_test 26b "multiple component symlink at end of lookup ======"
804 ln -s d26.2 $DIR/s26.2-1
805 ln -s s26.2-1 $DIR/s26.2-2
806 ln -s s26.2-2 $DIR/s26.2-3
807 chmod 0666 $DIR/s26.2-3/foo
809 run_test 26c "chain of symlinks ================================"
811 # recursive symlinks (bug 439)
813 ln -s d26-3/foo $DIR/d26-3
815 run_test 26d "create multiple component recursive symlink ======"
818 [ ! -h $DIR/d26-3 ] && test_26d
821 run_test 26e "unlink multiple component recursive symlink ======"
823 # recursive symlinks (bug 7022)
826 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
827 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
828 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
829 mkdir $tfile || error "mkdir $tfile failed"
830 cd $tfile || error "cd $tfile failed"
831 ln -s .. dotdot || error "ln dotdot failed"
832 ln -s dotdot/lndir lndir || error "ln lndir failed"
833 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
834 output=`ls $tfile/$tfile/lndir/bar1`
835 [ "$output" = bar1 ] && error "unexpected output"
836 rm -r $tfile || error "rm $tfile failed"
837 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
839 run_test 26f "rm -r of a directory which has recursive symlink ="
842 echo '== stripe sanity =============================================='
843 mkdir -p $DIR/d27 || error "mkdir failed"
845 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
846 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
848 log "== test_27a: write to one stripe file ========================="
849 cp /etc/hosts $DIR/d27/f0 || error
851 run_test 27a "one stripe file =================================="
854 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
856 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
857 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
858 error "two-stripe file doesn't have two stripes"
860 log "== test_27c: write to two stripe file file f01 ================"
861 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
863 run_test 27c "create two stripe file f01 ======================="
867 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
868 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
869 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
871 run_test 27d "create file with default settings ================"
875 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
876 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
877 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
879 run_test 27e "setstripe existing file (should return error) ======"
883 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
884 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
885 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
887 run_test 27f "setstripe with bad stripe size (should return error)"
891 $MCREATE $DIR/d27/fnone || error "mcreate failed"
893 log "== test 27h: lfs getstripe with no objects ===================="
894 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
896 log "== test 27i: lfs getstripe with some objects =================="
897 touch $DIR/d27/fsome || error "touch failed"
898 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
900 run_test 27g "test lfs getstripe ==========================================="
904 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
906 run_test 27j "setstripe with bad stripe offset (should return error)"
908 test_27k() { # bug 2844
911 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
912 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
913 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
914 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
915 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
916 dd if=/dev/zero of=$FILE bs=4k count=1
917 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
918 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
920 run_test 27k "limit i_blksize for broken user apps ============="
924 mcreate $DIR/f27l || error "creating file"
925 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
926 error "lstripe should have failed" || true
928 run_test 27l "check setstripe permissions (should return error)"
931 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
932 if [ $ORIGFREE -gt $MAXFREE ]; then
933 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
937 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
938 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
939 error "dd should fill OST0"
941 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
943 [ $i -gt 256 ] && break
946 touch $DIR/d27/f27m_$i
947 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
948 error "OST0 was full but new created file still use it"
950 touch $DIR/d27/f27m_$i
951 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
952 error "OST0 was full but new created file still use it"
956 run_test 27m "create file while OST0 was full =================="
958 # osc's keep a NOSPC stick flag that gets unset with rmdir
960 local FAIL_LOC=${1:-0}
961 local OSTIDX=${2:-""}
963 mkdir -p $DIR/d27/nospc
965 local list=$(comma_list $(osts_nodes))
966 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
968 do_nodes $list lctl set_param fail_loc=$FAIL_LOC
971 exhaust_precreations() {
973 local MDSIDX=$(get_mds_dir "$DIR/d27")
974 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
976 local OST=$(lfs osts | grep ${OSTIDX}": " | \
977 awk '{print $2}' | sed -e 's/_UUID$//')
978 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
979 sed -e 's/_UUID$//;s/^.*-//')
982 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
983 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
985 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
986 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
989 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
990 #define OBD_FAIL_OST_ENOSPC 0x215
991 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
992 echo "Creating to objid $last_id on ost $OST..."
993 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
994 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
995 reset_enospc $2 $OSTIDX
998 exhaust_all_precreations() {
1000 for (( i=0; i < OSTCOUNT; i++ )) ; do
1001 exhaust_precreations $i 0x215
1007 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1008 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1009 remote_ost_nodsh && skip "remote OST with nodsh" && return
1013 exhaust_precreations 0 0x80000215
1014 $SETSTRIPE -c -1 $DIR/d27
1015 touch $DIR/d27/f27n || error
1016 $GETSTRIPE $DIR/d27/f27n
1019 run_test 27n "create file with some full OSTs =================="
1022 [ "$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_all_precreations 0x215
1031 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1036 run_test 27o "create file with all full OSTs (should error) ===="
1039 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1041 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1047 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1048 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1050 exhaust_precreations 0 0x80000215
1051 echo foo >> $DIR/d27/f27p || error "append failed"
1052 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1056 run_test 27p "append to a truncated file with some full OSTs ==="
1059 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1061 remote_ost_nodsh && skip "remote OST with nodsh" && return
1066 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1067 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1068 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1070 exhaust_all_precreations 0x215
1072 echo foo >> $DIR/d27/f27q && error "append succeeded"
1073 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1077 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1080 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1081 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1082 remote_ost_nodsh && skip "remote OST with nodsh" && return
1086 exhaust_precreations 0 0x80000215
1088 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1092 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1094 test_27s() { # bug 10725
1096 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1097 local stripe_count=0
1098 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1099 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1100 error "stripe width >= 2^32 succeeded" || true
1103 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1105 test_27t() { # bug 10864
1110 $WLFS getstripe $tfile
1113 run_test 27t "check that utils parse path correctly"
1115 test_27u() { # bug 4900
1116 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1119 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1120 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1122 createmany -o $DIR/d27u/t- 1000
1123 do_facet $SINGLEMDS lctl set_param fail_loc=0
1125 TLOG=$DIR/$tfile.getstripe
1126 $GETSTRIPE $DIR/d27u > $TLOG
1127 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1128 unlinkmany $DIR/d27u/t- 1000
1129 [ $OBJS -gt 0 ] && \
1130 error "$OBJS objects created on OST-0. See $TLOG" || pass
1132 run_test 27u "skip object creation on OSC w/o objects =========="
1134 test_27v() { # bug 4900
1135 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1137 remote_ost_nodsh && skip "remote OST with nodsh" && return
1139 exhaust_all_precreations
1142 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1144 touch $DIR/$tdir/$tfile
1145 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1147 for (( i=0; i < OSTCOUNT; i++ )) ; do
1148 do_facet ost$i lctl set_param fail_loc=0x705
1150 local START=`date +%s`
1151 createmany -o $DIR/$tdir/$tfile 32
1155 local FINISH=`date +%s`
1156 local TIMEOUT=`lctl get_param -n timeout`
1157 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1158 error "$FINISH - $START >= $TIMEOUT / 2"
1162 run_test 27v "skip object creation on slow OST ================="
1164 test_27w() { # bug 10997
1165 mkdir -p $DIR/d27w || error "mkdir failed"
1166 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1167 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1168 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1170 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1171 for i in `seq 1 $OSTCOUNT`; do
1173 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1174 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1175 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1176 [ $count -ne $i ] && error "stripe count $count != $i" || true
1177 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1180 run_test 27w "check lfs setstripe -c -s -i options ============="
1182 # createtest also checks that device nodes are created and
1183 # then visible correctly (#2091)
1184 test_28() { # bug 2091
1186 $CREATETEST $DIR/d28/ct || error
1188 run_test 28 "create/mknod/mkdir with bad file types ============"
1191 cancel_lru_locks mdc
1197 declare -i LOCKCOUNTORIG=0
1198 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1199 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1201 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1203 declare -i LOCKUNUSEDCOUNTORIG=0
1204 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1205 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1212 declare -i LOCKCOUNTCURRENT=0
1213 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1214 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1217 declare -i LOCKUNUSEDCOUNTCURRENT=0
1218 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1219 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1222 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1223 lctl set_param -n ldlm.dump_namespaces ""
1224 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1225 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1226 log "dumped log to $TMP/test_29.dk (bug 5793)"
1229 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1230 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1231 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1232 log "dumped log to $TMP/test_29.dk (bug 5793)"
1236 run_test 29 "IT_GETATTR regression ============================"
1239 cp `which ls` $DIR || cp /bin/ls $DIR
1243 run_test 30 "run binary from Lustre (execve) ==================="
1246 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1247 $CHECKSTAT -a $DIR/f31 || error
1249 run_test 31a "open-unlink file =================================="
1252 touch $DIR/f31 || error
1253 ln $DIR/f31 $DIR/f31b || error
1254 multiop $DIR/f31b Ouc || error
1255 $CHECKSTAT -t file $DIR/f31 || error
1257 run_test 31b "unlink file with multiple links while open ======="
1260 touch $DIR/f31 || error
1261 ln $DIR/f31 $DIR/f31c || error
1262 multiop_bg_pause $DIR/f31 O_uc || return 1
1264 multiop $DIR/f31c Ouc
1265 kill -USR1 $MULTIPID
1268 run_test 31c "open-unlink file with multiple links ============="
1271 opendirunlink $DIR/d31d $DIR/d31d || error
1272 $CHECKSTAT -a $DIR/d31d || error
1274 run_test 31d "remove of open directory ========================="
1276 test_31e() { # bug 2904
1277 check_kernel_version 34 || return 0
1278 openfilleddirunlink $DIR/d31e || error
1280 run_test 31e "remove of open non-empty directory ==============="
1282 test_31f() { # bug 4554
1285 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1286 cp /etc/hosts $DIR/d31f
1288 $GETSTRIPE $DIR/d31f/hosts
1289 multiop_bg_pause $DIR/d31f D_c || return 1
1292 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1294 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1295 cp /etc/hosts $DIR/d31f
1298 multiop_bg_pause $DIR/d31f D_c || return 1
1301 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1302 wait $MULTIPID || error "first opendir $MULTIPID failed"
1306 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1307 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1310 run_test 31f "remove of open directory with open-unlink file ==="
1313 echo "-- cross directory link --"
1314 mkdir $DIR/d31g{a,b}
1316 ln $DIR/d31ga/f $DIR/d31gb/g
1317 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1318 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1319 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1320 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1322 run_test 31g "cross directory link==============="
1325 echo "-- cross directory link --"
1329 ln $DIR/d31h/f $DIR/d31h/dir/g
1330 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1331 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1332 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1333 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1335 run_test 31h "cross directory link under child==============="
1338 echo "-- cross directory link --"
1341 touch $DIR/d31i/dir/f
1342 ln $DIR/d31i/dir/f $DIR/d31i/g
1343 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1344 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1345 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1346 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1348 run_test 31i "cross directory link under parent==============="
1353 mkdir $DIR/d31j/dir1
1354 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1355 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1356 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1357 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1360 run_test 31j "link for directory==============="
1366 touch $DIR/d31k/exist
1367 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1368 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1369 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1370 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1371 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1372 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1373 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1376 run_test 31k "link to file: the same, non-existing, dir==============="
1382 touch $DIR/d31m2/exist
1383 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1384 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1385 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1386 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1387 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1388 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1391 run_test 31m "link to file: the same, non-existing, dir==============="
1394 echo "== more mountpoints and symlinks ================="
1395 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1396 mkdir -p $DIR/d32a/ext2-mountpoint
1397 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1398 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1399 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1401 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1404 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1405 mkdir -p $DIR/d32b/ext2-mountpoint
1406 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1407 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1408 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1410 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1413 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1414 mkdir -p $DIR/d32c/ext2-mountpoint
1415 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1416 mkdir -p $DIR/d32c/d2/test_dir
1417 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1418 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1420 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1423 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1424 mkdir -p $DIR/d32d/ext2-mountpoint
1425 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1426 mkdir -p $DIR/d32d/d2/test_dir
1427 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1428 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1430 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1433 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1434 mkdir -p $DIR/d32e/tmp
1435 TMP_DIR=$DIR/d32e/tmp
1436 ln -s $DIR/d32e $TMP_DIR/symlink11
1437 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1438 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1439 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1441 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1444 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1445 mkdir -p $DIR/d32f/tmp
1446 TMP_DIR=$DIR/d32f/tmp
1447 ln -s $DIR/d32f $TMP_DIR/symlink11
1448 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1449 ls $DIR/d32f/tmp/symlink11 || error
1450 ls $DIR/d32f/symlink01 || error
1452 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1455 TMP_DIR=$DIR/$tdir/tmp
1456 mkdir -p $TMP_DIR $DIR/${tdir}2
1457 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1458 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1459 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1460 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1461 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1462 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1464 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1467 rm -fr $DIR/$tdir $DIR/${tdir}2
1468 TMP_DIR=$DIR/$tdir/tmp
1469 mkdir -p $TMP_DIR $DIR/${tdir}2
1470 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1471 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1472 ls $TMP_DIR/symlink12 || error
1473 ls $DIR/$tdir/symlink02 || error
1475 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1478 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1479 mkdir -p $DIR/d32i/ext2-mountpoint
1480 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1481 touch $DIR/d32i/test_file
1482 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1483 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1485 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1488 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1489 mkdir -p $DIR/d32j/ext2-mountpoint
1490 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1491 touch $DIR/d32j/test_file
1492 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1493 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1495 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1499 mkdir -p $DIR/d32k/ext2-mountpoint
1500 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1501 mkdir -p $DIR/d32k/d2
1502 touch $DIR/d32k/d2/test_file || error
1503 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1504 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1506 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1510 mkdir -p $DIR/d32l/ext2-mountpoint
1511 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1512 mkdir -p $DIR/d32l/d2
1513 touch $DIR/d32l/d2/test_file
1514 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1515 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1517 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1521 mkdir -p $DIR/d32m/tmp
1522 TMP_DIR=$DIR/d32m/tmp
1523 ln -s $DIR $TMP_DIR/symlink11
1524 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1525 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1526 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1528 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1532 mkdir -p $DIR/d32n/tmp
1533 TMP_DIR=$DIR/d32n/tmp
1534 ln -s $DIR $TMP_DIR/symlink11
1535 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1536 ls -l $DIR/d32n/tmp/symlink11 || error
1537 ls -l $DIR/d32n/symlink01 || error
1539 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1542 rm -fr $DIR/d32o $DIR/$tfile
1544 mkdir -p $DIR/d32o/tmp
1545 TMP_DIR=$DIR/d32o/tmp
1546 ln -s $DIR/$tfile $TMP_DIR/symlink12
1547 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1548 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1549 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1550 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1551 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1553 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1563 mkdir -p $DIR/d32p/tmp
1565 TMP_DIR=$DIR/d32p/tmp
1567 ln -s $DIR/$tfile $TMP_DIR/symlink12
1569 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1571 cat $DIR/d32p/tmp/symlink12 || error
1573 cat $DIR/d32p/symlink02 || error
1576 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1579 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1581 touch $DIR/d32q/under_the_mount
1582 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1583 ls $DIR/d32q/under_the_mount && error || true
1584 $UMOUNT $DIR/d32q || error
1586 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1589 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1591 touch $DIR/d32r/under_the_mount
1592 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1593 ls $DIR/d32r | grep -q under_the_mount && error || true
1594 $UMOUNT $DIR/d32r || error
1596 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1601 chmod 444 $DIR/$tfile
1602 chown $RUNAS_ID $DIR/$tfile
1604 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1607 run_test 33 "write file with mode 444 (should return error) ===="
1612 chown $RUNAS_ID $DIR/d33
1613 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1614 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1615 error "open RDWR" || true
1617 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1622 chown $RUNAS_ID $DIR/d33
1623 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1625 run_test 33b "test open file with malformed flags (No panic and return error)"
1627 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1630 $MCREATE $DIR/f34 || error
1631 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1632 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1633 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1634 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1636 run_test 34a "truncate file that has not been opened ==========="
1639 [ ! -f $DIR/f34 ] && test_34a
1640 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1641 $OPENFILE -f O_RDONLY $DIR/f34
1642 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1643 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1645 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1648 [ ! -f $DIR/f34 ] && test_34a
1649 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1650 $OPENFILE -f O_RDWR $DIR/f34
1651 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1652 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1654 run_test 34c "O_RDWR opening file-with-size works =============="
1657 [ ! -f $DIR/f34 ] && test_34a
1658 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1659 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1662 run_test 34d "write to sparse file ============================="
1666 $MCREATE $DIR/f34e || error
1667 $TRUNCATE $DIR/f34e 1000 || error
1668 $CHECKSTAT -s 1000 $DIR/f34e || error
1669 $OPENFILE -f O_RDWR $DIR/f34e
1670 $CHECKSTAT -s 1000 $DIR/f34e || error
1672 run_test 34e "create objects, some with size and some without =="
1674 test_34f() { # bug 6242, 6243
1677 $MCREATE $DIR/f34f || error
1678 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1679 dd if=$DIR/f34f of=$TMP/f34f
1680 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1681 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1682 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1683 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1684 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1686 run_test 34f "read from a file with no objects until EOF ======="
1689 cp /bin/sh $DIR/f35a
1691 chown $RUNAS_ID $DIR/f35a
1692 $RUNAS $DIR/f35a && error || true
1695 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1699 utime $DIR/f36 || error
1701 run_test 36a "MDS utime check (mknod, utime) ==================="
1705 utime $DIR/f36 || error
1707 run_test 36b "OST utime check (open, utime) ===================="
1712 chown $RUNAS_ID $DIR/d36
1713 $RUNAS utime $DIR/d36/f36 || error
1715 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1718 [ ! -d $DIR/d36 ] && test_36c
1719 echo "" > $DIR/d36/f36
1720 $RUNAS utime $DIR/d36/f36 || error
1722 run_test 36d "non-root OST utime check (open, utime) ==========="
1725 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1727 touch $DIR/$tdir/$tfile
1728 $RUNAS utime $DIR/$tdir/$tfile && \
1729 error "utime worked, expected failure" || true
1731 run_test 36e "utime on non-owned file (should return error) ===="
1734 export LANG=C LC_LANG=C # for date language
1736 DATESTR="Dec 20 2000"
1738 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1739 lctl set_param fail_loc=0x80000214
1741 cp /etc/hosts $DIR/$tdir/$tfile
1742 sync & # write RPC generated with "current" inode timestamp, but delayed
1744 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1745 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1746 cancel_lru_locks osc
1747 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1749 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1750 echo "BEFORE: $LS_BEFORE" && \
1751 echo "AFTER : $LS_AFTER" && \
1752 echo "WANT : $DATESTR" && \
1753 error "$DIR/$tdir/$tfile timestamps changed" || true
1755 run_test 36f "utime on file racing with OST BRW write =========="
1758 remote_ost_nodsh && skip "remote OST with nodsh" && return
1761 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1762 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1763 touch $DIR/$tdir/$tfile
1764 sleep $((FMD_MAX_AGE + 12))
1765 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1766 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1767 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1768 error "fmd didn't expire after ping" || true
1770 run_test 36g "filter mod data cache expiry ====================="
1774 echo f > $DIR/$tdir/fbugfile
1775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1776 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1777 $UMOUNT $DIR/$tdir || error
1778 rm -f $DIR/$tdir/fbugfile || error
1780 run_test 37 "ls a mounted file system to check old content ====="
1783 local file=$DIR/$tfile
1785 openfile -f O_DIRECTORY $file
1788 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1789 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1791 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1795 touch $DIR/${tfile}2
1796 # ls -l $DIR/$tfile $DIR/${tfile}2
1797 # ls -lu $DIR/$tfile $DIR/${tfile}2
1798 # ls -lc $DIR/$tfile $DIR/${tfile}2
1800 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1801 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1803 ls -l $DIR/$tfile $DIR/${tfile}2
1805 ls -lu $DIR/$tfile $DIR/${tfile}2
1807 ls -lc $DIR/$tfile $DIR/${tfile}2
1808 error "O_TRUNC didn't change timestamps"
1811 run_test 39 "mtime changed on create ==========================="
1814 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1815 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1816 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1818 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1822 small_write $DIR/f41 18
1824 run_test 41 "test small file write + fstat ====================="
1826 count_ost_writes() {
1827 lctl get_param -n osc.*.stats |
1828 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1835 BG_DIRTY_RATIO_SAVE=10
1836 MAX_BG_DIRTY_RATIO=25
1840 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1841 # dirty_ratio, dirty_background_ratio
1842 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1843 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1844 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1845 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1847 # if file not here, we are a 2.4 kernel
1848 kill -CONT `pidof kupdated`
1853 # setup the trap first, so someone cannot exit the test at the
1854 # exact wrong time and mess up a machine
1855 trap start_writeback EXIT
1856 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1857 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1858 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1859 sysctl -w vm.dirty_writeback_centisecs=0
1860 sysctl -w vm.dirty_writeback_centisecs=0
1861 # save and increase /proc/sys/vm/dirty_ratio
1862 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1863 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1864 # save and increase /proc/sys/vm/dirty_background_ratio
1865 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1866 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1868 # if file not here, we are a 2.4 kernel
1869 kill -STOP `pidof kupdated`
1873 # ensure that all stripes have some grant before we test client-side cache
1875 [ "$SETUP_TEST42" ] && return
1876 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1877 dd if=/dev/zero of=$i bs=4k count=1
1883 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1884 # file truncation, and file removal.
1887 cancel_lru_locks osc
1889 sync; sleep 1; sync # just to be safe
1890 BEFOREWRITES=`count_ost_writes`
1891 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1892 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1893 AFTERWRITES=`count_ost_writes`
1894 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1895 error "$BEFOREWRITES < $AFTERWRITES"
1898 run_test 42a "ensure that we don't flush on close =============="
1902 cancel_lru_locks osc
1905 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1906 BEFOREWRITES=`count_ost_writes`
1907 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1908 AFTERWRITES=`count_ost_writes`
1909 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1910 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1912 BEFOREWRITES=`count_ost_writes`
1913 sync || error "sync: $?"
1914 AFTERWRITES=`count_ost_writes`
1915 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1916 error "$BEFOREWRITES < $AFTERWRITES on sync"
1918 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1922 run_test 42b "test destroy of file with cached dirty data ======"
1924 # if these tests just want to test the effect of truncation,
1925 # they have to be very careful. consider:
1926 # - the first open gets a {0,EOF}PR lock
1927 # - the first write conflicts and gets a {0, count-1}PW
1928 # - the rest of the writes are under {count,EOF}PW
1929 # - the open for truncate tries to match a {0,EOF}PR
1930 # for the filesize and cancels the PWs.
1931 # any number of fixes (don't get {0,EOF} on open, match
1932 # composite locks, do smarter file size management) fix
1933 # this, but for now we want these tests to verify that
1934 # the cancellation with truncate intent works, so we
1935 # start the file with a full-file pw lock to match against
1936 # until the truncate.
1941 cancel_lru_locks osc
1943 # prime the file with 0,EOF PW to match
1947 # now the real test..
1948 dd if=/dev/zero of=$file bs=1024 count=100
1949 BEFOREWRITES=`count_ost_writes`
1950 $TRUNCATE $file $offset
1951 cancel_lru_locks osc
1952 AFTERWRITES=`count_ost_writes`
1958 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1959 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1962 run_test 42c "test partial truncate of file with cached dirty data"
1966 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1967 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1970 run_test 42d "test complete truncate of file with cached dirty data"
1974 cp -p /bin/ls $DIR/$tdir/$tfile
1975 multiop $DIR/$tdir/$tfile Ow_c &
1977 # give multiop a chance to open
1980 $DIR/$tdir/$tfile && error || true
1983 run_test 43 "execution of file opened for write should return -ETXTBSY"
1987 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1988 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1990 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1991 kill -USR1 $MULTIOP_PID || return 2
1992 wait $MULTIOP_PID || return 3
1995 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1999 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2000 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2002 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2003 kill -USR1 $MULTIOP_PID || return 2
2004 wait $MULTIOP_PID || return 3
2007 run_test 43b "truncate of file being executed should return -ETXTBSY"
2010 local testdir="$DIR/d43c"
2013 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2014 ( cd $testdir && md5sum -c)
2016 run_test 43c "md5sum of copy into lustre========================"
2019 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
2020 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2021 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2023 run_test 44 "zero length read from a sparse stripe ============="
2026 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2028 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2029 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2030 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2032 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2033 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2036 OFFSETS="0 $((stride/2)) $((stride-1))"
2037 for offset in $OFFSETS ; do
2038 for i in `seq 0 $((nstripe-1))`; do
2039 local GLOBALOFFSETS=""
2040 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2041 local myfn=$DIR/d44a-$size
2042 echo "--------writing $myfn at $size"
2043 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2044 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2045 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2046 || error "ll_sparseness_verify $GLOBALOFFSETS"
2048 for j in `seq 0 $((nstripe-1))`; do
2049 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2050 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2051 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2053 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2054 || error "ll_sparseness_verify $GLOBALOFFSETS"
2059 run_test 44a "test sparse pwrite ==============================="
2063 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2069 before=`dirty_osc_total`
2070 echo executing "\"$*\""
2072 after=`dirty_osc_total`
2073 echo before $before, after $after
2077 # Obtain grants from OST if it supports it
2078 echo blah > ${f}_grant
2081 do_dirty_record "echo blah > $f"
2082 [ $before -eq $after ] && error "write wasn't cached"
2083 do_dirty_record "> $f"
2084 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2085 do_dirty_record "echo blah > $f"
2086 [ $before -eq $after ] && error "write wasn't cached"
2087 do_dirty_record "sync"
2088 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2089 do_dirty_record "echo blah > $f"
2090 [ $before -eq $after ] && error "write wasn't cached"
2091 do_dirty_record "cancel_lru_locks osc"
2092 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2095 run_test 45 "osc io page accounting ============================"
2101 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2102 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2103 # objects offset and an assert hit when an rpc was built with 1023's mapped
2104 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2109 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2111 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2112 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2116 run_test 46 "dirtying a previously written page ================"
2118 # test_47 is removed "Device nodes check" is moved to test_28
2120 test_48a() { # bug 2399
2121 check_kernel_version 34 || return 0
2124 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2125 mkdir $DIR/d48a || error "recreate directory failed"
2126 touch foo || error "'touch foo' failed after recreating cwd"
2127 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2128 if check_kernel_version 44; then
2129 touch .foo || error "'touch .foo' failed after recreating cwd"
2130 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2132 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2133 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2134 cd . || error "'cd .' failed after recreating cwd"
2135 mkdir . && error "'mkdir .' worked after recreating cwd"
2136 rmdir . && error "'rmdir .' worked after recreating cwd"
2137 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2138 cd .. || error "'cd ..' failed after recreating cwd"
2140 run_test 48a "Access renamed working dir (should return errors)="
2142 test_48b() { # bug 2399
2143 check_kernel_version 34 || return 0
2146 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2147 touch foo && error "'touch foo' worked after removing cwd"
2148 mkdir foo && error "'mkdir foo' worked after removing cwd"
2149 if check_kernel_version 44; then
2150 touch .foo && error "'touch .foo' worked after removing cwd"
2151 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2153 ls . > /dev/null && error "'ls .' worked after removing cwd"
2154 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2155 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2156 mkdir . && error "'mkdir .' worked after removing cwd"
2157 rmdir . && error "'rmdir .' worked after removing cwd"
2158 ln -s . foo && error "'ln -s .' worked after removing cwd"
2159 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2161 run_test 48b "Access removed working dir (should return errors)="
2163 test_48c() { # bug 2350
2164 check_kernel_version 36 || return 0
2165 #lctl set_param debug=-1
2167 mkdir -p $DIR/d48c/dir
2169 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2170 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2171 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2172 if check_kernel_version 44; then
2173 touch .foo && error "'touch .foo' worked after removing cwd"
2174 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2176 $TRACE ls . && error "'ls .' worked after removing cwd"
2177 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2178 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2179 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2180 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2181 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2182 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2184 run_test 48c "Access removed working subdir (should return errors)"
2186 test_48d() { # bug 2350
2187 check_kernel_version 36 || return 0
2188 #lctl set_param debug=-1
2190 mkdir -p $DIR/d48d/dir
2192 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2193 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2194 $TRACE touch foo && error "'touch foo' worked after removing parent"
2195 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2196 if check_kernel_version 44; then
2197 touch .foo && error "'touch .foo' worked after removing parent"
2198 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2200 $TRACE ls . && error "'ls .' worked after removing parent"
2201 $TRACE ls .. && error "'ls ..' worked after removing parent"
2202 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2203 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2204 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2205 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2206 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2208 run_test 48d "Access removed parent subdir (should return errors)"
2210 test_48e() { # bug 4134
2211 check_kernel_version 41 || return 0
2212 #lctl set_param debug=-1
2214 mkdir -p $DIR/d48e/dir
2216 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2217 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2218 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2219 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2220 # On a buggy kernel addition of "touch foo" after cd .. will
2221 # produce kernel oops in lookup_hash_it
2222 touch ../foo && error "'cd ..' worked after recreate parent"
2224 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2226 run_test 48e "Access to recreated parent subdir (should return errors)"
2232 ls /proc/$$/cwd || error
2234 run_test 50 "special situations: /proc symlinks ==============="
2236 test_51a() { # was test_51
2237 # bug 1516 - create an empty entry right after ".." then split dir
2240 $MCREATE $DIR/d51/bar
2242 createmany -m $DIR/d51/longfile 201
2244 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2245 $MCREATE $DIR/d51/longfile$FNUM
2250 ls -l $DIR/d51 > /dev/null || error
2252 run_test 51a "special situations: split htree with empty entry =="
2254 #export NUMTEST=70000
2255 # FIXME: I select a relatively small number to do basic test.
2256 # large number may give panic(). debugging on this is going on.
2259 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2260 [ $NUMFREE -lt 21000 ] && \
2261 skip "not enough free inodes ($NUMFREE)" && \
2264 check_kernel_version 40 || NUMTEST=31000
2265 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2268 createmany -d $DIR/d51b/t- $NUMTEST
2270 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2275 local ndirs=${TEST51BB_NDIRS:-10}
2276 local nfiles=${TEST51BB_NFILES:-100}
2278 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2280 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2281 nfiles=$(( numfree / ndirs - 10 ))
2283 local dir=$DIR/d51bb
2285 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2286 lctl set_param -n lmv.*.placement=CHAR
2289 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2293 for ((i=0; i < $ndirs; i++)); do
2294 dirs[i]=$dir/$RANDOM
2295 echo Creating directory ${dirs[i]}
2298 echo Creating $nfiles in dir ${dirs[i]} ...
2299 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2300 createmany -o ${dirs[i]}/$tfile- $nfiles
2306 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2310 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2311 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2312 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2315 lctl set_param -n lmv.*.placement=$savePOLICY
2317 [ $rc -ne $MDSCOUNT ] || \
2318 error "Objects/inodes are not distributed over all mds servers"
2320 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2324 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2327 unlinkmany -d $DIR/d51b/t- $NUMTEST
2329 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2332 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2334 createmany -o $DIR/d51d/t- 1000
2335 $LFS getstripe $DIR/d51d > $TMP/files
2336 for N in `seq 0 $((OSTCOUNT - 1))`; do
2337 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2338 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2339 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2341 unlinkmany $DIR/d51d/t- 1000
2344 for N in `seq 1 $((OSTCOUNT - 1))`; do
2345 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2346 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2347 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2348 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2350 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2351 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2352 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2353 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2357 run_test 51d "check object distribution ===================="
2360 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2363 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2364 echo bar >> $DIR/d52a/foo || error "append bar failed"
2365 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2366 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2367 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2368 echo foo >> $DIR/d52a/foo || error "append foo failed"
2369 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2370 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2371 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2373 rm -fr $DIR/d52a || error "cleanup rm failed"
2375 run_test 52a "append-only flag test (should return errors) ====="
2378 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2381 chattr =i $DIR/d52b/foo || error
2382 cat test > $DIR/d52b/foo && error
2383 cp /etc/hosts $DIR/d52b/foo && error
2384 rm -f $DIR/d52b/foo 2>/dev/null && error
2385 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2386 echo foo >> $DIR/d52b/foo && error
2387 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2388 [ -f $DIR/d52b/foo ] || error
2389 [ -f $DIR/d52b/foo_ren ] && error
2390 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2391 chattr -i $DIR/d52b/foo || error
2393 rm -fr $DIR/d52b || error
2395 run_test 52b "immutable flag test (should return errors) ======="
2398 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2399 remote_ost_nodsh && skip "remote OST with nodsh" && return
2408 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2409 param=`echo ${value[0]} | cut -d "=" -f1`
2410 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2411 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2412 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2413 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2414 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2415 if [ $ost_last != $mds_last ]; then
2416 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2420 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2423 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2424 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2425 $SOCKETSERVER $DIR/socket
2426 $SOCKETCLIENT $DIR/socket || error
2427 $MUNLINK $DIR/socket
2429 run_test 54a "unix domain socket test =========================="
2435 dd if=/dev/zero of=$f bs=`page_size` count=1
2437 run_test 54b "char device works in lustre ======================"
2440 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2441 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2442 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2444 for i in `seq 3 7`; do
2445 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2455 loopdev="$DIR/loop54c"
2458 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2459 mknod $loopdev b 7 $LOOPNUM
2460 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2461 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2462 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2463 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2465 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2466 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2468 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2473 run_test 54c "block device works in lustre ====================="
2479 [ "$string" = `echo $string > $f | cat $f` ] || error
2481 run_test 54d "fifo device works in lustre ======================"
2484 check_kernel_version 46 || return 0
2487 cp -aL /dev/console $f
2488 echo $string > $f || error
2490 run_test 54e "console/tty device works in lustre ======================"
2493 grep -q $FSTYPE /proc/filesystems && return 1
2495 grep -q $FSTYPE /proc/filesystems && return 1
2496 insmod ../$FSTYPE/$FSTYPE.o
2497 grep -q $FSTYPE /proc/filesystems && return 1
2498 insmod ../$FSTYPE/$FSTYPE.ko
2499 grep -q $FSTYPE /proc/filesystems && return 1
2506 check_fstype && skip "can't find fs $FSTYPE" && return
2507 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2509 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2510 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2511 echo "check for $EXT2_DEV. Please wait..."
2513 $UMOUNT $DIR/d55 || error "unmounting"
2515 run_test 55 "check iopen_connect_dentry() ======================"
2517 test_56a() { # was test_56
2523 NUMFILESx2=$(($NUMFILES * 2))
2524 for i in `seq 1 $NUMFILES` ; do
2525 touch $DIR/d56/file$i
2526 touch $DIR/d56/dir/file$i
2529 # test lfs getstripe with --recursive
2530 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2531 [ $FILENUM -eq $NUMFILESx2 ] || error \
2532 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2533 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2534 [ $FILENUM -eq $NUMFILES ] || error \
2535 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2536 echo "lfs getstripe --recursive passed."
2538 # test lfs getstripe with file instead of dir
2539 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2540 [ $FILENUM -eq 1 ] || error \
2541 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2542 echo "lfs getstripe file passed."
2544 #test lfs getstripe with --verbose
2545 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2546 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2547 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2548 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2549 echo "lfs getstripe --verbose passed."
2551 #test lfs getstripe with --obd
2552 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2553 error "lfs getstripe --obd wrong_uuid should return error message"
2555 [ "$OSTCOUNT" -lt 2 ] && \
2556 skip "skipping other lfs getstripe --obd test" && return
2557 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2558 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2559 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2560 [ $FOUND -eq $FILENUM ] || \
2561 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2562 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2563 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2564 error "lfs getstripe --obd wrong: should not show file on other obd"
2565 echo "lfs getstripe --obd passed."
2567 run_test 56a "check lfs getstripe ===================================="
2574 if [ ! -d "$DIR/${tdir}g" ] ; then
2575 mkdir -p $DIR/${tdir}g
2576 for i in `seq 1 $LOCAL_NUMFILES` ; do
2577 touch $DIR/${tdir}g/file$i
2579 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2580 mkdir $DIR/${tdir}g/dir$i
2581 for j in `seq 1 $LOCAL_NUMFILES` ; do
2582 touch $DIR/${tdir}g/dir$i/file$j
2588 setup_56_special() {
2593 if [ ! -e "$TDIR/loop1b" ] ; then
2594 for i in `seq 1 $LOCAL_NUMFILES` ; do
2595 mknod $TDIR/loop${i}b b 7 $i
2596 mknod $TDIR/null${i}c c 1 3
2597 ln -s $TDIR/file1 $TDIR/link${i}l
2599 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2600 mknod $TDIR/dir$i/loop${i}b b 7 $i
2601 mknod $TDIR/dir$i/null${i}c c 1 3
2602 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2610 setup_56 $NUMFILES $NUMDIRS
2612 EXPECTED=$(($NUMDIRS + 2))
2613 # test lfs find with -name
2614 for i in `seq 1 $NUMFILES` ; do
2615 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2616 [ $NUMS -eq $EXPECTED ] || error \
2617 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2619 echo "lfs find -name passed."
2621 run_test 56g "check lfs find -name ============================="
2626 setup_56 $NUMFILES $NUMDIRS
2628 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2629 # test lfs find with ! -name
2630 for i in `seq 1 $NUMFILES` ; do
2631 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2632 [ $NUMS -eq $EXPECTED ] || error \
2633 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2635 echo "lfs find ! -name passed."
2637 run_test 56h "check lfs find ! -name ============================="
2642 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2643 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2644 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2646 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2649 setup_56_special $NUMFILES $NUMDIRS
2651 EXPECTED=$((NUMDIRS+1))
2652 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2653 [ $NUMS -eq $EXPECTED ] || \
2654 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2656 run_test 56j "check lfs find -type d ============================="
2659 setup_56_special $NUMFILES $NUMDIRS
2661 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2662 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2663 [ $NUMS -eq $EXPECTED ] || \
2664 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2666 run_test 56k "check lfs find -type f ============================="
2669 setup_56_special $NUMFILES $NUMDIRS
2671 EXPECTED=$((NUMDIRS + NUMFILES))
2672 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2673 [ $NUMS -eq $EXPECTED ] || \
2674 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2676 run_test 56l "check lfs find -type b ============================="
2679 setup_56_special $NUMFILES $NUMDIRS
2681 EXPECTED=$((NUMDIRS + NUMFILES))
2682 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2683 [ $NUMS -eq $EXPECTED ] || \
2684 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2686 run_test 56m "check lfs find -type c ============================="
2689 setup_56_special $NUMFILES $NUMDIRS
2691 EXPECTED=$((NUMDIRS + NUMFILES))
2692 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2693 [ $NUMS -eq $EXPECTED ] || \
2694 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2696 run_test 56n "check lfs find -type l ============================="
2699 setup_56 $NUMFILES $NUMDIRS
2702 utime $TDIR/file1 > /dev/null || error "utime (1)"
2703 utime $TDIR/file2 > /dev/null || error "utime (2)"
2704 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2705 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2706 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2709 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2710 [ $NUMS -eq $EXPECTED ] || \
2711 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2713 run_test 56o "check lfs find -mtime for old files =========================="
2716 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2721 setup_56 $NUMFILES $NUMDIRS
2723 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2725 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2726 [ $NUMS -eq $EXPECTED ] || \
2727 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2729 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2730 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2731 [ $NUMS -eq $EXPECTED ] || \
2732 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2734 echo "lfs find -uid and ! -uid passed."
2736 run_test 56p "check lfs find -uid and ! -uid ==============================="
2739 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2744 setup_56 $NUMFILES $NUMDIRS
2746 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2748 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2749 [ $NUMS -eq $EXPECTED ] || \
2750 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2752 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2753 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2754 [ $NUMS -eq $EXPECTED ] || \
2755 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2757 echo "lfs find -gid and ! -gid passed."
2759 run_test 56q "check lfs find -gid and ! -gid ==============================="
2762 # note test will not do anything if MDS is not local
2763 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2765 local MNTDEV="osd.*MDT*.mntdev"
2766 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2767 [ -z "$DEV" ] && error "can't access $MNTDEV"
2768 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2769 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2770 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2771 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2775 run_test 57a "verify MDS filesystem created with large inodes =="
2782 local FILEN=$dir/f$FILECOUNT
2784 rm -rf $dir || error "removing $dir"
2785 mkdir -p $dir || error "creating $dir"
2786 local num=$(get_mds_dir $dir)
2789 echo "mcreating $FILECOUNT files"
2790 createmany -m $dir/f 1 $FILECOUNT || \
2791 error "creating files in $dir"
2793 # verify that files do not have EAs yet
2794 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2795 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2799 df $dir #make sure we get new statfs data
2800 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2801 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2802 echo "opening files to create objects/EAs"
2804 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2805 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2808 # verify that files have EAs now
2809 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2810 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2812 sleep 1 #make sure we get new statfs data
2814 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2815 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2816 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2817 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2818 error "MDC before $MDCFREE != after $MDCFREE2"
2820 echo "MDC before $MDCFREE != after $MDCFREE2"
2821 echo "unable to confirm if MDS has large inodes"
2826 run_test 57b "default LOV EAs are stored inside large inodes ==="
2829 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2832 run_test 58 "verify cross-platform wire constants =============="
2835 echo "touch 130 files"
2836 createmany -o $DIR/f59- 130
2838 unlinkmany $DIR/f59- 130
2841 # wait for commitment of removal
2843 run_test 59 "verify cancellation of llog records async ========="
2845 TEST60_HEAD="test_60 run $RANDOM"
2847 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2848 log "$TEST60_HEAD - from kernel mode"
2851 run_test 60a "llog sanity tests run from kernel module =========="
2853 test_60b() { # bug 6411
2855 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2867 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2869 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2872 echo "create 5000 files"
2873 createmany -o $DIR/f60c- 5000
2874 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2875 lctl set_param fail_loc=0x80000137
2876 unlinkmany $DIR/f60c- 5000
2877 lctl set_param fail_loc=0
2879 run_test 60c "unlink file when mds full"
2882 SAVEPRINTK=$(lctl get_param -n printk)
2884 # verify "lctl mark" is even working"
2885 MESSAGE="test message ID $RANDOM $$"
2886 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2887 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2889 lctl set_param printk=0 || error "set lnet.printk failed"
2890 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2891 MESSAGE="new test message ID $RANDOM $$"
2892 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2893 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2894 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2896 lctl set_param -n printk="$SAVEPRINTK"
2898 run_test 60d "test printk console message masking"
2902 dd if=/dev/zero of=$f bs=`page_size` count=1
2903 cancel_lru_locks osc
2904 multiop $f OSMWUc || error
2907 run_test 61 "mmap() writes don't make sync hang ================"
2909 # bug 2330 - insufficient obd_match error checking causes LBUG
2913 cancel_lru_locks osc
2914 lctl set_param fail_loc=0x405
2915 cat $f && error "cat succeeded, expect -EIO"
2916 lctl set_param fail_loc=0
2918 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2919 # match every page all of the time.
2920 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2922 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2923 test_63a() { # was test_63
2924 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2925 lctl set_param -n osc.*.max_dirty_mb 0
2926 for i in `seq 10` ; do
2927 dd if=/dev/zero of=$DIR/f63 bs=8k &
2933 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2934 rm -f $DIR/f63 || true
2936 run_test 63a "Verify oig_wait interruption does not crash ======="
2938 # bug 2248 - async write errors didn't return to application on sync
2939 # bug 3677 - async write errors left page locked
2942 lctl set_param debug=-1
2944 # ensure we have a grant to do async writes
2945 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2948 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2949 lctl set_param fail_loc=0x80000406
2950 multiop $DIR/$tfile Owy && \
2951 error "sync didn't return ENOMEM"
2952 sync; sleep 2; sync # do a real sync this time to flush page
2953 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2954 error "locked page left in cache after async error" || true
2957 run_test 63b "async write errors should be returned to fsync ==="
2961 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2963 run_test 64a "verify filter grant calculations (in kernel) ====="
2966 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2969 run_test 64b "check out-of-space detection on client ==========="
2971 # bug 1414 - set/get directories' stripe info
2975 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2977 run_test 65a "directory with no stripe info ===================="
2981 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2983 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2985 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2988 if [ $OSTCOUNT -gt 1 ]; then
2990 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2991 -c $(($OSTCOUNT - 1)) || error "setstripe"
2993 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2996 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3000 if [ $STRIPECOUNT -le 0 ]; then
3002 elif [ $STRIPECOUNT -gt 160 ]; then
3003 #LOV_MAX_STRIPE_COUNT is 160
3004 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3006 sc=$(($STRIPECOUNT - 1))
3008 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3009 touch $DIR/d65/f4 $DIR/d65/f5
3010 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3012 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3017 $SETSTRIPE $DIR/d65 || error "setstripe"
3018 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3020 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3022 run_test 65e "directory setstripe defaults ======================="
3026 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3028 run_test 65f "dir setstripe permission (should return error) ==="
3032 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3033 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3034 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3035 error "delete default stripe failed"
3037 run_test 65g "directory setstripe -d ==========================="
3041 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3042 mkdir -p $DIR/d65/dd1
3043 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3044 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3046 run_test 65h "directory stripe info inherit ===================="
3048 test_65i() { # bug6367
3049 $SETSTRIPE $MOUNT -s 65536 -c -1
3051 run_test 65i "set non-default striping on root directory (bug 6367)="
3053 test_65ia() { # bug12836
3054 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3056 run_test 65ia "getstripe on -1 default directory striping"
3058 test_65ib() { # bug12836
3059 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3061 run_test 65ib "getstripe -v on -1 default directory striping"
3063 test_65ic() { # bug12836
3064 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3066 run_test 65ic "new find on -1 default directory striping"
3068 test_65j() { # bug6367
3070 # if we aren't already remounting for each test, do so for this test
3071 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3072 cleanup || error "failed to unmount"
3075 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3077 run_test 65j "set default striping on root directory (bug 6367)="
3079 test_65k() { # bug11679
3080 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3081 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3083 echo "Check OST status: "
3084 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3085 for OSC in $MDS_OSCS; do
3086 echo $OSC "is activate"
3087 do_facet $SINGLEMDS lctl --device %$OSC activate
3089 do_facet client mkdir -p $DIR/$tdir
3090 for INACTIVE_OSC in $MDS_OSCS; do
3091 echo $INACTIVE_OSC "is Deactivate:"
3092 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3093 for STRIPE_OSC in $MDS_OSCS; do
3094 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3095 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3096 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3098 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3099 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3100 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3102 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3104 do_facet client rm -f $DIR/$tdir/*
3105 echo $INACTIVE_OSC "is Activate."
3106 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3109 run_test 65k "validate manual striping works properly with deactivated OSCs"
3111 test_65l() { # bug 12836
3112 mkdir -p $DIR/$tdir/test_dir
3113 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3114 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3116 run_test 65l "lfs find on -1 stripe dir ========================"
3118 # bug 2543 - update blocks count on client
3121 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3123 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3124 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3126 run_test 66 "update inode blocks count on client ==============="
3131 if [ ! -z "$LLOOP" ]; then
3132 if swapon -s | grep -q $LLOOP; then
3133 swapoff $LLOOP || error "swapoff failed"
3136 $LCTL blockdev_detach $LLOOP || error "detach failed"
3144 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3148 swapon -s | awk '($1 == "'$1'") { print $4 }'
3151 # test case for lloop driver, basic function
3153 [ "$UID" != 0 ] && skip "must run as root" && return
3155 grep -q llite_lloop /proc/modules
3156 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3158 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3159 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3160 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3162 trap cleanup_68 EXIT
3164 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3165 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3169 run_test 68a "lloop driver - basic test ========================"
3171 # excercise swapping to lustre by adding a high priority swapfile entry
3172 # and then consuming memory until it is used.
3173 test_68b() { # was test_68
3174 [ "$UID" != 0 ] && skip "must run as root" && return
3175 lctl get_param -n devices | grep -q obdfilter && \
3176 skip "local OST" && return
3178 grep -q llite_lloop /proc/modules
3179 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3181 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3182 skip "can't reliably test swap with TCP" && return
3184 MEMTOTAL=`meminfo MemTotal`
3185 NR_BLOCKS=$((MEMTOTAL>>8))
3186 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3188 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3189 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3192 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3194 trap cleanup_68 EXIT
3196 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3198 echo "before: `swapon -s | grep $LLOOP`"
3199 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3200 echo "after: `swapon -s | grep $LLOOP`"
3201 SWAPUSED=`swap_used $LLOOP`
3205 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3207 run_test 68b "support swapping to Lustre ========================"
3209 # bug5265, obdfilter oa2dentry return -ENOENT
3210 # #define OBD_FAIL_OST_ENOENT 0x217
3212 remote_ost_nodsh && skip "remote OST with nodsh" && return
3215 $SETSTRIPE $f -c 1 -i 0
3217 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3219 do_facet ost1 lctl set_param fail_loc=0x217
3220 truncate $f 1 # vmtruncate() will ignore truncate() error.
3221 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3223 do_facet ost1 lctl set_param fail_loc=0
3224 $DIRECTIO write $f 0 2 || error "write error"
3226 cancel_lru_locks osc
3227 $DIRECTIO read $f 0 1 || error "read error"
3229 do_facet ost1 lctl set_param fail_loc=0x217
3230 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3232 do_facet ost1 lctl set_param fail_loc=0
3235 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3239 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3241 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3243 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3244 check_kernel_version 43 || return 0
3245 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3247 # Check that testing environment is properly set up. Skip if not
3248 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3249 skip "User $RUNAS_ID does not exist - skipping"
3252 # We had better clear the $DIR to get enough space for dd
3257 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3258 # See if we are still setuid/sgid
3259 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3260 # Now test that MDS is updated too
3261 cancel_lru_locks mdc
3262 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3266 run_test 72 "Test that remove suid works properly (bug5695) ===="
3268 # bug 3462 - multiple simultaneous MDC requests
3272 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3275 lctl set_param fail_loc=0x80000129
3276 multiop $DIR/d73-1/f73-2 Oc &
3278 lctl set_param fail_loc=0
3280 multiop $DIR/d73-2/f73-3 Oc &
3284 wait $pid1 || return 1
3288 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3289 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3290 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3294 run_test 73 "multiple MDC requests (should not deadlock)"
3296 test_74a() { # bug 6149, 6184
3297 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3299 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3300 # will spin in a tight reconnection loop
3302 lctl set_param fail_loc=0x8000030e
3303 # get any lock that won't be difficult - lookup works.
3305 lctl set_param fail_loc=0
3309 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3311 test_74b() { # bug 13310
3312 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3314 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3315 # will spin in a tight reconnection loop
3316 lctl set_param fail_loc=0x8000030e
3317 # get a "difficult" lock
3319 lctl set_param fail_loc=0
3323 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3325 JOIN=${JOIN:-"lfs join"}
3332 [ $T75_PREP = "yes" ] && return
3333 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3335 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3344 cp -p ${F128k} ${FHEAD}
3345 log "finished cp to $FHEAD"
3346 cp -p ${F128k} ${FTAIL}
3347 log "finished cp to $FTAIL"
3348 cat ${F128k} ${F128k} > ${F75}_sim_sim
3350 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3351 log "finished join $FHEAD to ${F75}_sim_sim"
3352 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3353 log "finished cmp $FHEAD to ${F75}_sim_sim"
3354 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3356 run_test 75a "TEST join file ===================================="
3361 cp -p ${F128k} ${FTAIL}
3362 cat ${F75}_sim_sim >> ${F75}_join_sim
3363 cat ${F128k} >> ${F75}_join_sim
3364 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3365 cmp ${FHEAD} ${F75}_join_sim || \
3366 error "${FHEAD} ${F75}_join_sim are different"
3367 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3369 run_test 75b "TEST join file 2 =================================="
3374 cp -p ${F128k} ${FTAIL}
3375 cat ${F128k} >> ${F75}_sim_join
3376 cat ${F75}_join_sim >> ${F75}_sim_join
3377 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3378 cmp ${FTAIL} ${F75}_sim_join || \
3379 error "${FTAIL} ${F75}_sim_join are different"
3380 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3382 run_test 75c "TEST join file 3 =================================="
3387 cp -p ${F128k} ${FHEAD}
3388 cp -p ${F128k} ${FHEAD}_tmp
3389 cat ${F75}_sim_sim >> ${F75}_join_join
3390 cat ${F75}_sim_join >> ${F75}_join_join
3391 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3392 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3393 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3394 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3396 run_test 75d "TEST join file 4 =================================="
3401 rm -rf ${FHEAD} || "delete join file error"
3403 run_test 75e "TEST join file 5 (remove joined file) ============="
3408 cp -p ${F128k} ${F75}_join_10_compare
3409 cp -p ${F128k} ${F75}_join_10
3410 for ((i = 0; i < 10; i++)); do
3411 cat ${F128k} >> ${F75}_join_10_compare
3412 cp -p ${F128k} ${FTAIL}
3413 $JOIN ${F75}_join_10 ${FTAIL} || \
3414 error "join ${F75}_join_10 ${FTAIL} error"
3415 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3417 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3418 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3420 run_test 75f "TEST join file 6 (join 10 files) =================="
3423 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3424 $LFS getstripe ${F75}_join_10
3426 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3430 run_test 75g "TEST join file 7 (open unlink) ===================="
3433 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3436 test_76() { # bug 1443
3437 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3438 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3439 BEFORE_INODES=`num_inodes`
3440 echo "before inodes: $BEFORE_INODES"
3442 [ "$SLOW" = "no" ] && COUNT=100
3443 for i in `seq $COUNT`; do
3447 AFTER_INODES=`num_inodes`
3448 echo "after inodes: $AFTER_INODES"
3449 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3450 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3453 run_test 76 "destroy duplicate inodes in client inode cache ===="
3458 # Note: in sptlrpc modes which enable its own bulk checksum, the
3459 # original crc32_le bulk checksum will be automatically disabled,
3460 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3461 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3462 # In this case set_checksums() will not be no-op, because sptlrpc
3463 # bulk checksum will be enabled all through the test.
3465 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3466 lctl set_param -n osc.*.checksums $1
3470 export ORIG_CSUM_TYPE=""
3471 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3474 [ "$ORIG_CSUM_TYPE" ] || \
3475 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3476 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3477 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3478 log "set checksum type to $1"
3481 F77_TMP=$TMP/f77-temp
3484 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3485 error "error writing to $F77_TMP"
3488 test_77a() { # bug 10889
3489 $GSS && skip "could not run with gss" && return
3490 [ ! -f $F77_TMP ] && setup_f77
3492 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3496 run_test 77a "normal checksum read/write operation ============="
3498 test_77b() { # bug 10889
3499 $GSS && skip "could not run with gss" && return
3500 [ ! -f $F77_TMP ] && setup_f77
3501 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3502 lctl set_param fail_loc=0x80000409
3504 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3505 error "dd error: $?"
3506 lctl set_param fail_loc=0
3509 run_test 77b "checksum error on client write ===================="
3511 test_77c() { # bug 10889
3512 $GSS && skip "could not run with gss" && return
3513 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3515 for algo in $CKSUM_TYPES; do
3516 cancel_lru_locks osc
3517 set_checksum_type $algo
3518 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3519 lctl set_param fail_loc=0x80000408
3520 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3521 lctl set_param fail_loc=0
3524 set_checksum_type $ORIG_CSUM_TYPE
3527 run_test 77c "checksum error on client read ==================="
3529 test_77d() { # bug 10889
3530 $GSS && skip "could not run with gss" && return
3531 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3532 lctl set_param fail_loc=0x80000409
3534 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3535 error "direct write: rc=$?"
3536 lctl set_param fail_loc=0
3539 run_test 77d "checksum error on OST direct write ==============="
3541 test_77e() { # bug 10889
3542 $GSS && skip "could not run with gss" && return
3543 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3544 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3545 lctl set_param fail_loc=0x80000408
3547 cancel_lru_locks osc
3548 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3549 error "direct read: rc=$?"
3550 lctl set_param fail_loc=0
3553 run_test 77e "checksum error on OST direct read ================"
3555 test_77f() { # bug 10889
3556 $GSS && skip "could not run with gss" && return
3558 for algo in $CKSUM_TYPES; do
3559 cancel_lru_locks osc
3560 set_checksum_type $algo
3561 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3562 lctl set_param fail_loc=0x409
3563 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3564 error "direct write succeeded"
3565 lctl set_param fail_loc=0
3567 set_checksum_type $ORIG_CSUM_TYPE
3570 run_test 77f "repeat checksum error on write (expect error) ===="
3572 test_77g() { # bug 10889
3573 $GSS && skip "could not run with gss" && return
3574 remote_ost_nodsh && skip "remote OST with nodsh" && return
3576 [ ! -f $F77_TMP ] && setup_f77
3578 $SETSTRIPE $DIR/f77g -c 1 -i 0
3579 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3580 do_facet ost1 lctl set_param fail_loc=0x8000021a
3582 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3583 error "write error: rc=$?"
3584 do_facet ost1 lctl set_param fail_loc=0
3587 run_test 77g "checksum error on OST write ======================"
3589 test_77h() { # bug 10889
3590 $GSS && skip "could not run with gss" && return
3591 remote_ost_nodsh && skip "remote OST with nodsh" && return
3593 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3594 cancel_lru_locks osc
3595 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3596 do_facet ost1 lctl set_param fail_loc=0x8000021b
3598 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3599 do_facet ost1 lctl set_param fail_loc=0
3602 run_test 77h "checksum error on OST read ======================="
3604 test_77i() { # bug 13805
3605 $GSS && skip "could not run with gss" && return
3606 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3607 lctl set_param fail_loc=0x40b
3608 remount_client $MOUNT
3609 lctl set_param fail_loc=0
3610 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3611 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3612 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3613 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3615 remount_client $MOUNT
3617 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3619 test_77j() { # bug 13805
3620 $GSS && skip "could not run with gss" && return
3621 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3622 lctl set_param fail_loc=0x40c
3623 remount_client $MOUNT
3624 lctl set_param fail_loc=0
3625 sleep 2 # wait async osc connect to finish
3626 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3627 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3628 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3629 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3631 remount_client $MOUNT
3633 run_test 77j "client only supporting ADLER32 ===================="
3635 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3639 test_78() { # bug 10901
3641 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3642 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3643 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3644 echo "MemTotal: $MEMTOTAL"
3645 # reserve 256MB of memory for the kernel and other running processes,
3646 # and then take 1/2 of the remaining memory for the read/write buffers.
3647 if [ $MEMTOTAL -gt 512 ] ;then
3648 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3650 # for those poor memory-starved high-end clusters...
3651 MEMTOTAL=$((MEMTOTAL / 2))
3653 echo "Mem to use for directio: $MEMTOTAL"
3654 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3655 [ $F78SIZE -gt 512 ] && F78SIZE=512
3656 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3657 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3658 echo "Smallest OST: $SMALLESTOST"
3659 [ $SMALLESTOST -lt 10240 ] && \
3660 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3662 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3663 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3665 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3666 echo "File size: $F78SIZE"
3667 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3668 for i in `seq 1 $NSEQ`
3670 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3671 echo directIO rdwr round $i of $NSEQ
3672 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3677 run_test 78 "handle large O_DIRECT writes correctly ============"
3679 test_79() { # bug 12743
3680 wait_delete_completed
3682 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3683 BKFREE=$(calc_osc_kbytes kbytesfree)
3684 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3686 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3687 DFTOTAL=`echo $STRING | cut -d, -f1`
3688 DFUSED=`echo $STRING | cut -d, -f2`
3689 DFAVAIL=`echo $STRING | cut -d, -f3`
3690 DFFREE=$(($DFTOTAL - $DFUSED))
3692 ALLOWANCE=$((64 * $OSTCOUNT))
3694 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3695 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3696 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3698 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3699 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3700 error "df free($DFFREE) mismatch OST free($BKFREE)"
3702 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3703 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3704 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3707 run_test 79 "df report consistency check ======================="
3709 test_80() { # bug 10718
3710 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3712 local BEFORE=`date +%s`
3713 cancel_lru_locks osc
3714 local AFTER=`date +%s`
3715 local DIFF=$((AFTER-BEFORE))
3716 if [ $DIFF -gt 1 ] ; then
3717 error "elapsed for 1M@1T = $DIFF"
3722 run_test 80 "Page eviction is equally fast at high offsets too ===="
3725 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
3727 mkdir -p $DIR/d99cvsroot
3728 chown $RUNAS_ID $DIR/d99cvsroot
3729 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3732 $RUNAS cvs -d $DIR/d99cvsroot init || error
3735 run_test 99a "cvs init ========================================="
3738 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3739 [ ! -d $DIR/d99cvsroot ] && test_99a
3741 # some versions of cvs import exit(1) when asked to import links or
3742 # files they can't read. ignore those files.
3743 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3744 ! -perm +4 -printf '-I %f\n')
3745 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3746 d99reposname vtag rtag
3748 run_test 99b "cvs import ======================================="
3751 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3752 [ ! -d $DIR/d99cvsroot ] && test_99b
3754 mkdir -p $DIR/d99reposname
3755 chown $RUNAS_ID $DIR/d99reposname
3756 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3758 run_test 99c "cvs checkout ====================================="
3761 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3762 [ ! -d $DIR/d99cvsroot ] && test_99c
3763 cd $DIR/d99reposname
3765 $RUNAS cvs add -m 'addmsg' foo99
3767 run_test 99d "cvs add =========================================="
3770 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3771 [ ! -d $DIR/d99cvsroot ] && test_99c
3772 cd $DIR/d99reposname
3775 run_test 99e "cvs update ======================================="
3778 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3779 [ ! -d $DIR/d99cvsroot ] && test_99d
3780 cd $DIR/d99reposname
3781 $RUNAS cvs commit -m 'nomsg' foo99
3782 rm -fr $DIR/d99cvsroot
3784 run_test 99f "cvs commit ======================================="
3787 [ "$NETTYPE" = tcp ] || \
3788 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3791 remote_ost_nodsh && skip "remote OST with nodsh" && return
3792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3794 { skip "useless for local single node setup" && return; }
3796 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3797 [ "$PROT" != "tcp" ] && continue
3798 RPORT=$(echo $REMOTE | cut -d: -f2)
3799 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3802 LPORT=`echo $LOCAL | cut -d: -f2`
3803 if [ $LPORT -ge 1024 ]; then
3804 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3806 error_exit "local: $LPORT > 1024, remote: $RPORT"
3809 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3811 run_test 100 "check local port using privileged port ==========="
3813 function get_named_value()
3822 echo $line | sed "s/^$tag//"
3829 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3831 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3839 [ "$CPU" = "UML" ] && nreads=1000
3840 local cache_limit=32
3842 lctl set_param -n osc.*-osc*.rpc_stats 0
3843 trap cleanup_101 EXIT
3844 lctl set_param -n llite.*.read_ahead_stats 0
3845 lctl set_param -n llite.*.max_cached_mb $cache_limit
3848 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3850 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3851 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3854 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3855 get_named_value 'read but discarded' | cut -d" " -f1`; do
3856 discard=$(($discard + $s))
3860 if [ $(($discard * 10)) -gt $nreads ] ;then
3861 lctl get_param osc.*-osc*.rpc_stats
3862 lctl get_param llite.*.read_ahead_stats
3863 error "too many ($discard) discarded pages"
3865 rm -f $DIR/$tfile || true
3867 run_test 101 "check read-ahead for random reads ================"
3869 export SETUP_TEST101=no
3871 [ "$SETUP_TEST101" = "yes" ] && return
3874 STRIPE_COUNT=$OSTCOUNT
3877 trap cleanup_test101 EXIT
3878 # prepare the read-ahead file
3879 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3881 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3886 [ "$SETUP_TEST101" = "yes" ] || return
3894 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3899 local STRIPE_SIZE=1048576
3900 local RA_INC=1048576
3901 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3902 local FILE_LENGTH=$((64*100))
3903 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3904 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3905 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3906 get_named_value 'read but discarded' | \
3907 cut -d" " -f1 | calc_total`
3909 if [ $DISCARD -gt $discard_limit ]; then
3910 lctl get_param llite.*.read_ahead_stats
3911 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3913 echo "Read-ahead success for size ${READ_SIZE}"
3918 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3919 local STRIPE_SIZE=1048576
3920 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3921 local FILE_LENGTH=$((STRIPE_SIZE*100))
3922 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3923 # prepare the read-ahead file
3925 cancel_lru_locks osc
3926 for BIDX in 2 4 8 16 32 64 128 256
3928 local BSIZE=$((BIDX*4096))
3929 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3930 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3931 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3932 $LCTL set_param -n llite.*.read_ahead_stats 0
3933 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3934 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3935 cancel_lru_locks osc
3941 run_test 101b "check stride-io mode read-ahead ================="
3944 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3945 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3949 local file=$DIR/$tfile
3950 local size=${FILESIZE_101c:-500}
3951 local ra_MB=${READAHEAD_MB:-40}
3953 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3954 [ $space -gt $((size / 1024)) ] ||
3955 { skip "Need free space ${size}M, have $space" && return; }
3957 echo Creating ${size}M test file $file
3958 dd if=/dev/zero of=$file bs=1M count=$size
3959 echo Cancel LRU locks on lustre client to flush the client cache
3960 cancel_lru_locks osc
3962 echo Disable read-ahead
3963 local old_READAHEAD=$(set_read_ahead 0)
3965 echo Reading the test file $file with read-ahead disabled
3966 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3968 echo Cancel LRU locks on lustre client to flush the client cache
3969 cancel_lru_locks osc
3970 echo Enable read-ahead with ${ra_MB}MB
3971 set_read_ahead $ra_MB
3973 echo Reading the test file $file with read-ahead enabled
3974 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3976 echo read-ahead disabled time read $time_ra_OFF
3977 echo read-ahead enabled time read $time_ra_ON
3979 set_read_ahead $old_READAHEAD
3982 [ $time_ra_ON -lt $time_ra_OFF ] ||
3983 error "read-ahead enabled time read (${time_ra_ON}s) is more than
3984 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
3986 run_test 101d "file read with and without read-ahead enabled ================="
3988 export SETUP_TEST102=no
3990 [ "$SETUP_TEST102" = "yes" ] && return
3992 chown $RUNAS_ID $DIR/$tdir
3995 STRIPE_COUNT=$OSTCOUNT
3996 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
3998 trap cleanup_test102 EXIT
4000 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4004 for count in `seq 1 $STRIPE_COUNT`
4006 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4008 local stripe_size=`expr $STRIPE_SIZE \* $num`
4009 local file=file"$num-$offset-$count"
4010 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4016 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4022 [ "$SETUP_TEST102" = "yes" ] || return 0
4028 local testfile=$DIR/xattr_testfile
4033 [ "$UID" != 0 ] && skip "must run as root" && return
4034 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
4036 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
4038 echo "set/get xattr..."
4039 setfattr -n trusted.name1 -v value1 $testfile || error
4040 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4041 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4043 setfattr -n user.author1 -v author1 $testfile || error
4044 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4045 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4048 setfattr -n trusted.name2 -v value2 $testfile || error
4049 setfattr -n trusted.name3 -v value3 $testfile || error
4050 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4051 grep "trusted.name" | wc -l` -eq 3 ] || error
4054 setfattr -n user.author2 -v author2 $testfile || error
4055 setfattr -n user.author3 -v author3 $testfile || error
4056 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4057 grep "user" | wc -l` -eq 3 ] || error
4059 echo "remove xattr..."
4060 setfattr -x trusted.name1 $testfile || error
4061 getfattr -d -m trusted $testfile 2> /dev/null | \
4062 grep "trusted.name1" && error || true
4064 setfattr -x user.author1 $testfile || error
4065 getfattr -d -m user $testfile 2> /dev/null | \
4066 grep "user.author1" && error || true
4068 # b10667: setting lustre special xattr be silently discarded
4069 echo "set lustre special xattr ..."
4070 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4074 run_test 102a "user xattr test =================================="
4077 # b10930: get/set/list trusted.lov xattr
4078 echo "get/set/list trusted.lov xattr ..."
4079 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4080 local testfile=$DIR/$tfile
4081 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4082 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4083 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4085 local testfile2=${testfile}2
4086 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4087 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4090 setfattr -n trusted.lov -v $value $testfile2
4091 local tmp_file=${testfile}3
4092 $GETSTRIPE -v $testfile2 > $tmp_file
4093 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4094 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4095 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4096 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4099 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4102 # b10930: get/set/list lustre.lov xattr
4103 echo "get/set/list lustre.lov xattr ..."
4104 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4106 chown $RUNAS_ID $DIR/$tdir
4107 local testfile=$DIR/$tdir/$tfile
4108 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4109 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4110 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4112 local testfile2=${testfile}2
4113 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4114 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4116 $RUNAS $MCREATE $testfile2
4117 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4118 local tmp_file=${testfile}3
4119 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4120 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4121 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4122 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4123 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4125 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4127 compare_stripe_info1() {
4128 local stripe_index_all_zero=1
4132 for count in `seq 1 $STRIPE_COUNT`
4134 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4136 local size=`expr $STRIPE_SIZE \* $num`
4137 local file=file"$num-$offset-$count"
4138 get_stripe_info client $PWD/$file "$1"
4139 if [ $stripe_size -ne $size ]; then
4140 error "$file: different stripe size $stripe_size, expected $size" && return
4142 if [ $stripe_count -ne $count ]; then
4143 error "$file: different stripe count $stripe_count, expected $count" && return
4145 if [ $stripe_index -ne 0 ]; then
4146 stripe_index_all_zero=0
4151 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4155 compare_stripe_info2() {
4158 for count in `seq 1 $STRIPE_COUNT`
4160 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4162 local size=`expr $STRIPE_SIZE \* $num`
4163 local file=file"$num-$offset-$count"
4164 get_stripe_info client $PWD/$file
4165 if [ $stripe_size -ne $size ]; then
4166 error "$file: different stripe size $stripe_size, expected $size" && return
4168 if [ $stripe_count -ne $count ]; then
4169 error "$file: different stripe count $stripe_count, expected $count" && return
4171 if [ $stripe_index -ne $offset ]; then
4172 error "$file: different stripe offset $stripe_index, expected $offset" && return
4180 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4184 # b10930: tar test for trusted.lov xattr
4185 TAR=$(find_lustre_tar)
4186 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4187 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4190 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4192 compare_stripe_info1
4194 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4197 # b10930: tar test for trusted.lov xattr
4198 TAR=$(find_lustre_tar)
4199 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4200 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4204 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4206 compare_stripe_info1
4208 run_test 102f "tar copy files, not keep osts ==========="
4210 test_102h() { # bug 15777
4211 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4212 skip "must have user_xattr" && return
4213 [ -z "$(which setfattr 2>/dev/null)" ] &&
4214 skip "could not find setfattr" && return
4219 VALUE=datadatadatadatadatadatadatadata
4220 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4221 VALUE="$VALUE$VALUE"
4223 log "save $XBIG on $DIR/$tfile"
4224 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4225 error "saving $XBIG on $DIR/$tfile failed"
4226 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4227 OSIZE=$(echo $ORIG | wc -c)
4228 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4231 log "save $XSML on $DIR/$tfile"
4232 setfattr -n $XSML -v val $DIR/$tfile ||
4233 error "saving $XSML on $DIR/$tfile failed"
4234 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4235 if [ "$NEW" != "$ORIG" ]; then
4238 error "$XBIG different after saving $XSML"
4241 log "grow $XSML on $DIR/$tfile"
4242 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4243 error "growing $XSML on $DIR/$tfile failed"
4244 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4245 if [ "$NEW" != "$ORIG" ]; then
4248 error "$XBIG different after growing $XSML"
4250 log "$XBIG still valid after growing $XSML"
4253 run_test 102h "grow xattr from inside inode to external block"
4255 test_102i() { # bug 17038
4257 ln -s $DIR/$tfile $DIR/${tfile}link
4258 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4259 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
4260 rm -f $DIR/$tfile $DIR/${tfile}link
4262 run_test 102i "lgetxattr test on symbolic link ============"
4265 TAR=$(find_lustre_tar)
4266 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4267 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4268 setup_test102 "$RUNAS"
4270 chown $RUNAS_ID $DIR/d102j
4271 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4273 compare_stripe_info1 "$RUNAS"
4275 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4281 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4286 [ "$UID" != 0 ] && skip "must run as root" && return
4287 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4288 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4289 $GSS && skip "could not run under gss" && return
4291 declare -a identity_old
4293 for num in `seq $MDSCOUNT`; do
4294 switch_identity $num true || identity_old[$num]=$?
4301 echo "performing cp ..."
4302 run_acl_subtest cp || error
4303 echo "performing getfacl-noacl..."
4304 run_acl_subtest getfacl-noacl || error
4305 echo "performing misc..."
4306 run_acl_subtest misc || error
4307 echo "performing permissions..."
4308 run_acl_subtest permissions || error
4309 echo "performing setfacl..."
4310 run_acl_subtest setfacl || error
4312 # inheritance test got from HP
4313 echo "performing inheritance..."
4314 cp $LUSTRE/tests/acl/make-tree . || error
4315 chmod +x make-tree || error
4316 run_acl_subtest inheritance || error
4322 for num in `seq $MDSCOUNT`; do
4323 if [ "${identity_old[$num]}" = 1 ]; then
4324 switch_identity $num false || identity_old[$num]=$?
4328 run_test 103 "acl test ========================================="
4332 lfs df || error "lfs df failed"
4333 lfs df -ih || error "lfs df -ih failed"
4334 lfs df -h $DIR || error "lfs df -h $DIR failed"
4335 lfs df -i $DIR || error "lfs df -i $DIR failed"
4336 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4337 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4339 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4340 lctl --device %$OSC deactivate
4341 lfs df || error "lfs df with deactivated OSC failed"
4342 lctl --device %$OSC recover
4343 lfs df || error "lfs df with reactivated OSC failed"
4346 run_test 104 "lfs df [-ih] [path] test ========================="
4349 # doesn't work on 2.4 kernels
4351 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4353 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4355 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4359 run_test 105a "flock when mounted without -o flock test ========"
4363 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4365 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4367 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4371 run_test 105b "fcntl when mounted without -o flock test ========"
4375 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4377 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4379 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4383 run_test 105c "lockf when mounted without -o flock test ========"
4385 test_105d() { # bug 15924
4387 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4388 skip "mount w/o flock enabled" && return
4389 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4390 $LCTL set_param fail_loc=0x80000315
4391 flocks_test 2 $DIR/$tdir
4393 run_test 105d "flock race (should not freeze) ========"
4395 test_106() { #bug 10921
4397 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4398 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4400 run_test 106 "attempt exec of dir followed by chown of that dir"
4409 local save_pattern=$(sysctl -n kernel.core_pattern)
4410 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4411 sysctl -w kernel.core_pattern=$file
4412 sysctl -w kernel.core_uses_pid=0
4420 kill -s 11 $SLEEPPID
4422 if [ -e $file ]; then
4423 size=`stat -c%s $file`
4424 [ $size -eq 0 ] && error "Fail to create core file $file"
4426 error "Fail to create core file $file"
4429 sysctl -w kernel.core_pattern=$save_pattern
4430 sysctl -w kernel.core_uses_pid=$save_uses_pid
4433 run_test 107 "Coredump on SIG"
4437 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4438 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4439 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4440 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4445 run_test 110 "filename length checking"
4448 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4450 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4452 echo "Starting with $OSTIO_pre threads"
4455 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4456 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4457 echo "$NUMTEST creates/unlinks"
4459 createmany -o $DIR/$tdir/$tfile $NUMTEST
4460 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4462 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4465 # don't return an error
4466 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4467 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4468 echo "This may be fine, depending on what ran before this test" &&\
4469 echo "and how fast this system is." && return
4471 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4473 run_test 115 "verify dynamic thread creation===================="
4476 wait_delete_completed
4477 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4478 echo OST kbytes available: ${AVAIL[@]}
4479 MAXI=0; MAXV=${AVAIL[0]}
4480 MINI=0; MINV=${AVAIL[0]}
4481 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4482 #echo OST $i: ${AVAIL[i]}kb
4483 if [ ${AVAIL[i]} -gt $MAXV ]; then
4484 MAXV=${AVAIL[i]}; MAXI=$i
4486 if [ ${AVAIL[i]} -lt $MINV ]; then
4487 MINV=${AVAIL[i]}; MINI=$i
4490 echo Min free space: OST $MINI: $MINV
4491 echo Max free space: OST $MAXI: $MAXV
4495 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4497 echo -n "Free space priority "
4498 lctl get_param -n lov.*-clilov-*.qos_prio_free
4499 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4502 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4505 # generate uneven OSTs
4506 mkdir -p $DIR/$tdir/OST${MINI}
4509 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4510 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4512 while [ $FILL -gt 0 ]; do
4514 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4515 FILL=$(($FILL - 2048))
4523 DIFF=$(($MAXV - $MINV))
4524 DIFF2=$(($DIFF * 100 / $MINV))
4525 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4526 if [ $DIFF2 -gt 20 ]; then
4529 echo "failed - QOS mode won't be used"
4530 error_ignore "QOS imbalance criteria not met"
4534 MINI1=$MINI; MINV1=$MINV
4535 MAXI1=$MAXI; MAXV1=$MAXV
4537 # now fill using QOS
4538 echo writing a bunch of files to QOS-assigned OSTs
4539 $SETSTRIPE $DIR/$tdir -c 1
4541 while [ $FILL -gt 0 ]; do
4543 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4544 FILL=$(($FILL - 200))
4547 echo "wrote $i 200k files"
4551 echo "Note: free space may not be updated, so measurements might be off"
4553 DIFF2=$(($MAXV - $MINV))
4554 echo "free space delta: orig $DIFF final $DIFF2"
4555 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4556 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4557 echo "Wrote $DIFF to smaller OST $MINI1"
4558 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4559 echo "Wrote $DIFF2 to larger OST $MAXI1"
4560 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4562 # Figure out which files were written where
4563 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4564 awk '/'$MINI1': / {print $2; exit}')
4566 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4567 echo "$MINC files created on smaller OST $MINI1"
4568 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4569 awk '/'$MAXI1': / {print $2; exit}')
4571 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4572 echo "$MAXC files created on larger OST $MAXI1"
4573 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4574 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4576 rm -rf $DIR/$tdir/OST${MINI}
4578 run_test 116 "stripe QOS: free space balance ==================="
4580 test_117() # bug 10891
4582 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4583 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4584 lctl set_param fail_loc=0x21e
4585 > $DIR/$tfile || error "truncate failed"
4586 lctl set_param fail_loc=0
4587 echo "Truncate succeeded."
4590 run_test 117 "verify fsfilt_extend =========="
4592 export OLD_RESENDCOUNT=""
4593 set_resend_count () {
4594 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4595 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4596 lctl set_param -n $PROC_RESENDCOUNT $1
4597 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4600 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4602 # Reset async IO behavior after error case
4604 FILE=$DIR/reset_async
4606 # Ensure all OSCs are cleared
4607 $LSTRIPE -c -1 $FILE
4608 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4613 test_118a() #bug 11710
4617 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4618 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4619 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4621 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4622 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4627 run_test 118a "verify O_SYNC works =========="
4631 remote_ost_nodsh && skip "remote OST with nodsh" && return
4635 #define OBD_FAIL_OST_ENOENT 0x217
4636 set_nodes_failloc "$(osts_nodes)" 0x217
4637 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4639 set_nodes_failloc "$(osts_nodes)" 0
4640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4644 if [[ $RC -eq 0 ]]; then
4645 error "Must return error due to dropped pages, rc=$RC"
4649 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4650 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4654 echo "Dirty pages not leaked on ENOENT"
4656 # Due to the above error the OSC will issue all RPCs syncronously
4657 # until a subsequent RPC completes successfully without error.
4658 multiop $DIR/$tfile Ow4096yc
4663 run_test 118b "Reclaim dirty pages on fatal error =========="
4667 remote_ost_nodsh && skip "remote OST with nodsh" && return
4671 #define OBD_FAIL_OST_EROFS 0x216
4672 set_nodes_failloc "$(osts_nodes)" 0x216
4674 # multiop should block due to fsync until pages are written
4675 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4679 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4680 error "Multiop failed to block on fsync, pid=$MULTIPID"
4683 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4685 if [[ $WRITEBACK -eq 0 ]]; then
4686 error "No page in writeback, writeback=$WRITEBACK"
4689 set_nodes_failloc "$(osts_nodes)" 0
4692 if [[ $RC -ne 0 ]]; then
4693 error "Multiop fsync failed, rc=$RC"
4696 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4697 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4699 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4700 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4704 echo "Dirty pages flushed via fsync on EROFS"
4707 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4711 remote_ost_nodsh && skip "remote OST with nodsh" && return
4715 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4716 set_nodes_failloc "$(osts_nodes)" 0x214
4717 # multiop should block due to fsync until pages are written
4718 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4722 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4723 error "Multiop failed to block on fsync, pid=$MULTIPID"
4726 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4728 if [[ $WRITEBACK -eq 0 ]]; then
4729 error "No page in writeback, writeback=$WRITEBACK"
4732 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4733 set_nodes_failloc "$(osts_nodes)" 0
4735 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4738 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4739 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4743 echo "Dirty pages gaurenteed flushed via fsync"
4746 run_test 118d "Fsync validation inject a delay of the bulk =========="
4751 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4752 lctl set_param fail_loc=0x8000040a
4754 # Should simulate EINVAL error which is fatal
4755 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4757 if [[ $RC -eq 0 ]]; then
4758 error "Must return error due to dropped pages, rc=$RC"
4761 lctl set_param fail_loc=0x0
4763 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4764 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4765 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4767 if [[ $LOCKED -ne 0 ]]; then
4768 error "Locked pages remain in cache, locked=$LOCKED"
4771 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4772 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4776 echo "No pages locked after fsync"
4781 run_test 118f "Simulate unrecoverable OSC side error =========="
4786 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4787 lctl set_param fail_loc=0x406
4789 # simulate local -ENOMEM
4790 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4793 lctl set_param fail_loc=0
4794 if [[ $RC -eq 0 ]]; then
4795 error "Must return error due to dropped pages, rc=$RC"
4798 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4799 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4800 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4802 if [[ $LOCKED -ne 0 ]]; then
4803 error "Locked pages remain in cache, locked=$LOCKED"
4806 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4807 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4811 echo "No pages locked after fsync"
4816 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4819 remote_ost_nodsh && skip "remote OST with nodsh" && return
4823 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4824 set_nodes_failloc "$(osts_nodes)" 0x20e
4825 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4826 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4829 set_nodes_failloc "$(osts_nodes)" 0
4830 if [[ $RC -eq 0 ]]; then
4831 error "Must return error due to dropped pages, rc=$RC"
4834 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4838 if [[ $LOCKED -ne 0 ]]; then
4839 error "Locked pages remain in cache, locked=$LOCKED"
4842 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4843 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4847 echo "No pages locked after fsync"
4851 run_test 118h "Verify timeout in handling recoverables errors =========="
4854 remote_ost_nodsh && skip "remote OST with nodsh" && return
4858 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4859 set_nodes_failloc "$(osts_nodes)" 0x20e
4861 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4862 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4865 set_nodes_failloc "$(osts_nodes)" 0
4869 if [[ $RC -ne 0 ]]; then
4870 error "got error, but should be not, rc=$RC"
4873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4876 if [[ $LOCKED -ne 0 ]]; then
4877 error "Locked pages remain in cache, locked=$LOCKED"
4880 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4881 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4885 echo "No pages locked after fsync"
4889 run_test 118i "Fix error before timeout in recoverable error =========="
4892 remote_ost_nodsh && skip "remote OST with nodsh" && return
4896 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4897 set_nodes_failloc "$(osts_nodes)" 0x220
4899 # return -EIO from OST
4900 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4902 set_nodes_failloc "$(osts_nodes)" 0x0
4903 if [[ $RC -eq 0 ]]; then
4904 error "Must return error due to dropped pages, rc=$RC"
4907 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4908 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4909 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4910 if [[ $LOCKED -ne 0 ]]; then
4911 error "Locked pages remain in cache, locked=$LOCKED"
4914 # in recoverable error on OST we want resend and stay until it finished
4915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4920 echo "No pages locked after fsync"
4924 run_test 118j "Simulate unrecoverable OST side error =========="
4928 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4930 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4931 set_nodes_failloc "$(osts_nodes)" 0x20e
4934 for ((i=0;i<10;i++)); do
4935 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4936 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4943 set_nodes_failloc "$(osts_nodes)" 0
4945 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4947 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4949 test_119a() # bug 11737
4951 BSIZE=$((512 * 1024))
4952 directio write $DIR/$tfile 0 1 $BSIZE
4953 # We ask to read two blocks, which is more than a file size.
4954 # directio will indicate an error when requested and actual
4955 # sizes aren't equeal (a normal situation in this case) and
4956 # print actual read amount.
4957 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4958 if [ "$NOB" != "$BSIZE" ]; then
4959 error "read $NOB bytes instead of $BSIZE"
4963 run_test 119a "Short directIO read must return actual read amount"
4965 test_119b() # bug 11737
4967 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4969 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
4970 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4972 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4973 error "direct read failed"
4976 run_test 119b "Sparse directIO read must return actual read amount"
4978 test_119c() # bug 13099
4981 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4982 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4985 run_test 119c "Testing for direct read hitting hole"
4987 test_119d() # bug 15950
4989 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4990 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4992 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4993 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4994 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4995 lctl set_param fail_loc=0x40d
4996 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4999 cat $DIR/$tfile > /dev/null &
5000 lctl set_param fail_loc=0
5003 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5005 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5006 error "the read rpcs have not completed in 2s"
5008 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5010 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5014 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5015 skip "no early lock cancel on server" && return 0
5016 lru_resize_disable mdc
5017 lru_resize_disable osc
5018 cancel_lru_locks mdc
5019 stat $DIR/$tdir > /dev/null
5020 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5021 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5023 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5024 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5025 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5026 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5027 lru_resize_enable mdc
5028 lru_resize_enable osc
5030 run_test 120a "Early Lock Cancel: mkdir test"
5034 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5035 skip "no early lock cancel on server" && return 0
5036 lru_resize_disable mdc
5037 lru_resize_disable osc
5038 cancel_lru_locks mdc
5039 stat $DIR/$tdir > /dev/null
5040 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5041 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5043 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5044 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5045 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5046 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5047 lru_resize_enable mdc
5048 lru_resize_enable osc
5050 run_test 120b "Early Lock Cancel: create test"
5054 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5055 skip "no early lock cancel on server" && return 0
5056 lru_resize_disable mdc
5057 lru_resize_disable osc
5058 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5059 touch $DIR/$tdir/d1/f1
5060 cancel_lru_locks mdc
5061 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5062 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5063 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5064 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5065 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5066 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5067 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5068 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5069 lru_resize_enable mdc
5070 lru_resize_enable osc
5072 run_test 120c "Early Lock Cancel: link test"
5076 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5077 skip "no early lock cancel on server" && return 0
5078 lru_resize_disable mdc
5079 lru_resize_disable osc
5081 cancel_lru_locks mdc
5082 stat $DIR/$tdir > /dev/null
5083 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5084 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5085 chmod a+x $DIR/$tdir
5086 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5087 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5090 lru_resize_enable mdc
5091 lru_resize_enable osc
5093 run_test 120d "Early Lock Cancel: setattr test"
5097 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5098 skip "no early lock cancel on server" && return 0
5099 lru_resize_disable mdc
5100 lru_resize_disable osc
5101 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5102 cancel_lru_locks mdc
5103 cancel_lru_locks osc
5104 dd if=$DIR/$tdir/f1 of=/dev/null
5105 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5106 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5107 awk '/ldlm_cancel/ {print $2}'`
5108 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5109 awk '/ldlm_bl_callback/ {print $2}'`
5110 unlink $DIR/$tdir/f1
5111 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5112 awk '/ldlm_cancel/ {print $2}'`
5113 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5114 awk '/ldlm_bl_callback/ {print $2}'`
5115 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5116 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5117 lru_resize_enable mdc
5118 lru_resize_enable osc
5120 run_test 120e "Early Lock Cancel: unlink test"
5123 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5124 skip "no early lock cancel on server" && return 0
5126 lru_resize_disable mdc
5127 lru_resize_disable osc
5128 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5129 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5130 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5131 cancel_lru_locks mdc
5132 cancel_lru_locks osc
5133 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5134 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5135 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5136 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5137 awk '/ldlm_cancel/ {print $2}'`
5138 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5139 awk '/ldlm_bl_callback/ {print $2}'`
5140 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5141 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5142 awk '/ldlm_cancel/ {print $2}'`
5143 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5144 awk '/ldlm_bl_callback/ {print $2}'`
5145 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5146 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5147 lru_resize_enable mdc
5148 lru_resize_enable osc
5150 run_test 120f "Early Lock Cancel: rename test"
5153 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5154 skip "no early lock cancel on server" && return 0
5155 lru_resize_disable mdc
5156 lru_resize_disable osc
5158 echo create $count files
5160 cancel_lru_locks mdc
5161 cancel_lru_locks osc
5164 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5165 awk '/ldlm_cancel/ {print $2}'`
5166 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5167 awk '/ldlm_bl_callback/ {print $2}'`
5168 createmany -o $DIR/$tdir/f $count
5170 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5171 awk '/ldlm_cancel/ {print $2}'`
5172 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5173 awk '/ldlm_bl_callback/ {print $2}'`
5175 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5176 echo rm $count files
5179 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5180 awk '/ldlm_cancel/ {print $2}'`
5181 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5182 awk '/ldlm_bl_callback/ {print $2}'`
5184 echo total: $count removes in $((t2-t1))
5185 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5187 # wait for commitment of removal
5188 lru_resize_enable mdc
5189 lru_resize_enable osc
5191 run_test 120g "Early Lock Cancel: performance test"
5193 test_121() { #bug #10589
5195 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5196 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5197 lctl set_param fail_loc=0x310
5198 cancel_lru_locks osc > /dev/null
5199 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5200 lctl set_param fail_loc=0
5201 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5203 run_test 121 "read cancel race ========="
5205 test_123a() { # was test 123, statahead(bug 11401)
5207 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5208 log "testing on UP system. Performance may be not as good as expected."
5214 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5215 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5217 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5218 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5220 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5221 lctl set_param -n llite.*.statahead_max 0
5222 lctl get_param llite.*.statahead_max
5223 cancel_lru_locks mdc
5224 cancel_lru_locks osc
5226 time ls -l $DIR/$tdir | wc -l
5228 delta=$((etime - stime))
5229 log "ls $i files without statahead: $delta sec"
5230 lctl set_param llite.*.statahead_max=$max
5232 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5233 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5234 cancel_lru_locks mdc
5235 cancel_lru_locks osc
5237 time ls -l $DIR/$tdir | wc -l
5239 delta_sa=$((etime - stime))
5240 log "ls $i files with statahead: $delta_sa sec"
5241 lctl get_param -n llite.*.statahead_stats
5242 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5244 if [ $swrong -lt $ewrong ]; then
5245 log "statahead was stopped, maybe too many locks held!"
5248 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5250 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5251 if [ $SLOWOK -eq 0 ]; then
5252 error "ls $i files is slower with statahead!"
5255 lctl set_param debug=-1
5256 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5257 lctl set_param -n llite.*.statahead_max 0
5258 lctl get_param llite.*.statahead_max
5259 cancel_lru_locks mdc
5260 cancel_lru_locks osc
5263 time ls -l $DIR/$tdir | wc -l
5265 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5267 lctl set_param debug=-1
5268 lctl set_param llite.*.statahead_max=$max
5269 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5270 cancel_lru_locks mdc
5271 cancel_lru_locks osc
5274 time ls -l $DIR/$tdir | wc -l
5276 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5277 lctl get_param -n llite.*.statahead_stats
5281 log "ls $i files is slower with statahead!"
5286 [ $delta -gt 20 ] && break
5287 [ $delta -gt 8 ] && MULT=$((50 / delta))
5288 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5296 delta=$((etime - stime))
5297 log "rm -r $DIR/$tdir/: $delta seconds"
5299 lctl get_param -n llite.*.statahead_stats
5301 run_test 123a "verify statahead work"
5303 test_123b () { # statahead(bug 15027)
5305 createmany -o $DIR/$tdir/$tfile-%d 1000
5307 cancel_lru_locks mdc
5308 cancel_lru_locks osc
5310 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5311 lctl set_param fail_loc=0x80000803
5312 ls -lR $DIR/$tdir > /dev/null
5314 lctl set_param fail_loc=0x0
5315 lctl get_param -n llite.*.statahead_stats
5320 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5323 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5324 skip "no lru resize on server" && return 0
5326 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5328 log "create $NR files at $DIR/$tdir"
5329 createmany -o $DIR/$tdir/f $NR ||
5330 error "failed to create $NR files in $DIR/$tdir"
5332 cancel_lru_locks mdc
5333 ls -l $DIR/$tdir > /dev/null
5337 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5338 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5339 LRU_SIZE=$(lctl get_param -n $PARAM)
5340 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5341 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5342 log "NS=$(basename $NSDIR)"
5347 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5348 skip "Not enough cached locks created!"
5355 # We know that lru resize allows one client to hold $LIMIT locks
5356 # for 10h. After that locks begin to be killed by client.
5358 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5360 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5361 # killing locks. Some time was spent for creating locks. This means
5362 # that up to the moment of sleep finish we must have killed some of
5363 # them (10-100 locks). This depends on how fast ther were created.
5364 # Many of them were touched in almost the same moment and thus will
5365 # be killed in groups.
5366 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5368 # Use $LRU_SIZE_B here to take into account real number of locks
5369 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5370 local LRU_SIZE_B=$LRU_SIZE
5372 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5373 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5375 # Let's make sure that we really have some margin. Client checks
5376 # cached locks every 10 sec.
5378 log "Sleep ${SLEEP} sec"
5380 while ((SEC<$SLEEP)); do
5384 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5388 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5389 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5391 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5392 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5393 unlinkmany $DIR/$tdir/f $NR
5397 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5398 log "unlink $NR files at $DIR/$tdir"
5399 unlinkmany $DIR/$tdir/f $NR
5401 run_test 124a "lru resize ======================================="
5403 get_max_pool_limit()
5405 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5408 if test $l -gt $max; then
5416 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5417 skip "no lru resize on server" && return 0
5419 LIMIT=`get_max_pool_limit`
5421 NR=$(($(default_lru_size)*20))
5422 if [ $NR -gt $LIMIT ]; then
5423 log "Limit lock number by $LIMIT locks"
5426 lru_resize_disable mdc
5427 mkdir -p $DIR/$tdir/disable_lru_resize ||
5428 error "failed to create $DIR/$tdir/disable_lru_resize"
5430 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5431 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5432 cancel_lru_locks mdc
5435 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5438 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5441 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5445 nolruresize_delta=$((etime-stime))
5446 log "ls -la time: $nolruresize_delta seconds"
5447 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5448 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5450 lru_resize_enable mdc
5451 mkdir -p $DIR/$tdir/enable_lru_resize ||
5452 error "failed to create $DIR/$tdir/enable_lru_resize"
5454 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5455 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5456 cancel_lru_locks mdc
5459 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5462 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5465 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5469 lruresize_delta=$((etime-stime))
5470 log "ls -la time: $lruresize_delta seconds"
5471 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5473 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5474 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5475 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5476 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5478 log "lru resize performs the same with no lru resize"
5480 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5482 run_test 124b "lru resize (performance test) ======================="
5484 test_125() { # 13358
5485 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5486 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5487 mkdir -p $DIR/d125 || error "mkdir failed"
5488 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5489 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5490 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5492 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5494 test_126() { # bug 12829/13455
5495 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5496 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5497 $GSS && skip "must run as gss disabled" && return
5499 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5500 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5502 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5504 run_test 126 "check that the fsgid provided by the client is taken into account"
5506 test_127() { # bug 15521
5507 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5508 $LCTL set_param osc.*.stats=0
5509 FSIZE=$((2048 * 1024))
5510 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5511 cancel_lru_locks osc
5512 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5514 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5515 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5516 echo "got $COUNT $NAME"
5517 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5518 eval $NAME=$COUNT || error "Wrong proc format"
5521 read_bytes|write_bytes)
5522 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5523 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5524 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5525 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5526 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5527 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5528 error "sumsquare is too small: $SUMSQ"
5529 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5530 error "sumsquare is too big: $SUMSQ"
5534 done < $DIR/${tfile}.tmp
5536 #check that we actually got some stats
5537 [ "$read_bytes" ] || error "Missing read_bytes stats"
5538 [ "$write_bytes" ] || error "Missing write_bytes stats"
5539 [ "$read_bytes" != 0 ] || error "no read done"
5540 [ "$write_bytes" != 0 ] || error "no write done"
5542 run_test 127 "verify the client stats are sane"
5544 test_128() { # bug 15212
5546 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5551 result=$(grep error $TMP/$tfile.log)
5553 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5555 run_test 128 "interactive lfs for 2 consecutive find's"
5561 local LDPROC=/proc/fs/ldiskfs
5563 for node in $(mdts_nodes); do
5564 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5565 for dev in $devs; do
5566 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5567 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5572 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5584 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5585 multiop $DIR/$tdir/$J Oc
5587 if [ $rc -eq $EFBIG ]; then
5589 echo "return code $rc received as expected"
5591 elif [ $rc -ne 0 ]; then
5593 error_exit "return code $rc received instead of expected $EFBIG"
5596 I=$(stat -c%s "$DIR/$tdir")
5599 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5600 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5602 run_test 129 "test directory size limit ========================"
5611 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5612 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5614 trap cleanup_130 EXIT RETURN
5616 local fm_file=$DIR/$tfile
5617 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5618 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5620 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5621 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5623 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5625 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5628 for line in $filefrag_op
5630 frag_lun=`echo $line | cut -d: -f5`
5631 ext_len=`echo $line | cut -d: -f4`
5632 if (( $frag_lun != $lun )); then
5634 error "FIEMAP on 1-stripe file($fm_file) failed"
5637 (( tot_len += ext_len ))
5640 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5642 error "FIEMAP on 1-stripe file($fm_file) failed;"
5648 echo "FIEMAP on single striped file succeeded"
5650 run_test 130a "FIEMAP (1-stripe file)"
5653 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5655 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5656 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5658 trap cleanup_130 EXIT RETURN
5660 local fm_file=$DIR/$tfile
5661 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5662 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5664 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5665 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5667 last_lun=`echo $filefrag_op | cut -d: -f5`
5672 for line in $filefrag_op
5674 frag_lun=`echo $line | cut -d: -f5`
5675 ext_len=`echo $line | cut -d: -f4`
5676 if (( $frag_lun != $last_lun )); then
5677 if (( tot_len != 1024 )); then
5679 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5686 (( tot_len += ext_len ))
5689 if (( num_luns != 2 || tot_len != 1024 )); then
5691 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5697 echo "FIEMAP on 2-stripe file succeeded"
5699 run_test 130b "FIEMAP (2-stripe file)"
5702 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5704 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5705 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5707 trap cleanup_130 EXIT RETURN
5709 local fm_file=$DIR/$tfile
5710 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5711 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5713 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5714 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5716 last_lun=`echo $filefrag_op | cut -d: -f5`
5721 for line in $filefrag_op
5723 frag_lun=`echo $line | cut -d: -f5`
5724 ext_len=`echo $line | cut -d: -f4`
5725 if (( $frag_lun != $last_lun )); then
5726 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5727 if (( logical != 512 )); then
5729 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5732 if (( tot_len != 512 )); then
5734 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5741 (( tot_len += ext_len ))
5744 if (( num_luns != 2 || tot_len != 512 )); then
5746 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5752 echo "FIEMAP on 2-stripe file with hole succeeded"
5754 run_test 130c "FIEMAP (2-stripe file with hole)"
5757 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5759 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5760 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5762 trap cleanup_130 EXIT RETURN
5764 local fm_file=$DIR/$tfile
5765 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5766 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5768 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5769 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5771 last_lun=`echo $filefrag_op | cut -d: -f5`
5776 for line in $filefrag_op
5778 frag_lun=`echo $line | cut -d: -f5`
5779 ext_len=`echo $line | cut -d: -f4`
5780 if (( $frag_lun != $last_lun )); then
5781 if (( tot_len != 1024 )); then
5783 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5790 (( tot_len += ext_len ))
5793 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5795 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5801 echo "FIEMAP on N-stripe file succeeded"
5803 run_test 130d "FIEMAP (N-stripe file)"
5806 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5808 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5809 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5811 trap cleanup_130 EXIT RETURN
5813 local fm_file=$DIR/$tfile
5814 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5816 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5817 for ((i = 0; i < $NUM_BLKS; i++))
5819 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5822 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5823 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5825 last_lun=`echo $filefrag_op | cut -d: -f5`
5830 for line in $filefrag_op
5832 frag_lun=`echo $line | cut -d: -f5`
5833 ext_len=`echo $line | cut -d: -f4`
5834 if (( $frag_lun != $last_lun )); then
5835 if (( tot_len != $EXPECTED_LEN )); then
5837 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5844 (( tot_len += ext_len ))
5847 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5849 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5855 echo "FIEMAP with continuation calls succeeded"
5857 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5859 # Test for writev/readv
5861 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5862 error "writev test failed"
5863 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5864 error "readv failed"
5867 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5870 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5871 error "append writev test failed"
5872 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5873 error "append writev test failed"
5876 run_test 131b "test append writev"
5879 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5882 run_test 131c "test read/write on file w/o objects"
5885 rwv -f $DIR/$tfile -w -n 1 1572864
5886 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5887 if [ "$NOB" != 1572864 ]; then
5888 error "Short read filed: read $NOB bytes instead of 1572864"
5892 run_test 131d "test short read"
5895 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5896 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5897 error "read hitting hole failed"
5900 run_test 131e "test read hitting hole"
5902 test_140() { #bug-17379
5903 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5904 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5905 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5907 # VFS limits max symlink depth to 5(4KSTACK) or 8
5909 while i=`expr $i + 1`; do
5910 mkdir -p $i || error "Creating dir $i"
5911 cd $i || error "Changing to $i"
5912 ln -s ../stat stat || error "Creating stat symlink"
5913 # Read the symlink until ELOOP present,
5914 # not LBUGing the system is considered success,
5915 # we didn't overrun the stack.
5916 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5918 if [ $ret -eq 40 ]; then
5921 error "Open stat symlink"
5927 echo "The symlink depth = $i"
5928 [ $i -eq 4 -o $i -eq 8 ] || error "Invalid symlink depth"
5930 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5933 local TF="$TMP/$tfile"
5935 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5937 cancel_lru_locks osc
5938 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5939 remount_client $MOUNT
5940 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5943 $TRUNCATE $DIR/$tfile 6000
5944 cancel_lru_locks osc
5945 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5948 echo "12345" >>$DIR/$tfile
5949 cancel_lru_locks osc
5950 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5953 echo "12345" >>$DIR/$tfile
5954 cancel_lru_locks osc
5955 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5960 run_test 150 "truncate/append tests"
5962 function roc_access() {
5963 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5964 grep 'cache_access'| awk '{print $2}' | \
5965 awk '{sum=sum+$3} END{print sum}'`
5969 function roc_hit() {
5970 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5971 grep 'cache_hit'|awk '{print $2}' | \
5972 awk '{sum=sum+$1} END{print sum}'`
5979 # check whether obdfilter is cache capable at all
5980 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5981 echo "not cache-capable obdfilter"
5985 # check cache is enabled on all obdfilters
5986 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5987 echo "oss cache is disabled"
5991 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5993 # pages should be in the case right after write
5994 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5995 local BEFORE=`roc_hit`
5996 cancel_lru_locks osc
5997 cat $DIR/$tfile >/dev/null
5998 local AFTER=`roc_hit`
5999 if ! let "AFTER - BEFORE == CPAGES"; then
6000 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6003 # the following read invalidates the cache
6004 cancel_lru_locks osc
6005 $LCTL set_param -n obdfilter.*.read_cache_enable 0
6006 cat $DIR/$tfile >/dev/null
6008 # now data shouldn't be found in the cache
6010 cancel_lru_locks osc
6011 cat $DIR/$tfile >/dev/null
6013 if let "AFTER - BEFORE != 0"; then
6014 error "IN CACHE: before: $BEFORE, after: $AFTER"
6017 $LCTL set_param -n obdfilter.*.read_cache_enable 1
6020 run_test 151 "test cache on oss and controls ==============================="
6023 local TF="$TMP/$tfile"
6025 # simulate ENOMEM during write
6026 #define OBD_FAIL_OST_NOMEM 0x226
6027 lctl set_param fail_loc=0x80000226
6028 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6030 sync || error "sync failed"
6031 lctl set_param fail_loc=0
6033 # discard client's cache
6034 cancel_lru_locks osc
6036 # simulate ENOMEM during read
6037 lctl set_param fail_loc=0x80000226
6038 cmp $TF $DIR/$tfile || error "cmp failed"
6039 lctl set_param fail_loc=0
6043 run_test 152 "test read/write with enomem ============================"
6046 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6048 run_test 153 "test if fdatasync does not crash ======================="
6051 cp /etc/hosts $DIR/$tfile
6053 fid=$($LFS path2fid $DIR/$tfile)
6055 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6057 echo "open fid $fid"
6058 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6060 echo "Opening a file by FID succeeded"
6062 run_test 154 "Opening a file by FID"
6066 if [ $MDSCOUNT -gt 1 ]; then
6067 error_ignore 17935 $*
6073 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6074 echo "Registered as changelog user $USER"
6075 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6076 grep -q $USER || error "User $USER not found in changelog_users"
6079 mkdir -p $DIR/$tdir/pics/2008/zachy
6080 touch $DIR/$tdir/pics/2008/zachy/timestamp
6081 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6082 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6083 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6084 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6085 rm $DIR/$tdir/pics/desktop.jpg
6087 $LFS changelog $MDT0 | tail -5
6089 echo "verifying changelog mask"
6090 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6091 mkdir -p $DIR/$tdir/pics/2009/sofia
6092 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6093 mkdir $DIR/$tdir/pics/2009/zachary
6094 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6095 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6098 echo "verifying target fid"
6099 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6100 tail -1 | awk '{print $5}')
6101 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6102 [ "$fidc" == "t=$fidf" ] || \
6103 err17935 "fid in changelog $fidc != file fid $fidf"
6104 echo "verifying parent fid"
6105 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6106 tail -1 | awk '{print $6}')
6107 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6108 [ "$fidc" == "p=$fidf" ] || \
6109 err17935 "pfid in changelog $fidc != dir fid $fidf"
6111 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6112 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6113 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6114 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6115 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6116 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6117 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6118 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6120 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6121 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6122 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6123 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6124 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6125 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6127 echo "verifying user deregister"
6128 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6129 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6130 grep -q $USER && error "User $USER still found in changelog_users"
6132 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6133 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6134 if [ $USERS -eq 0 ]; then
6135 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6136 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6137 touch $DIR/$tdir/chloe
6138 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6139 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6140 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6141 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6143 echo "$USERS other changelog users; can't verify off"
6146 run_test 160 "changelog sanity"
6150 cp /etc/hosts $DIR/$tdir/$tfile
6151 mkdir $DIR/$tdir/foo1
6152 mkdir $DIR/$tdir/foo2
6153 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6154 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6155 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6156 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6157 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6158 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6159 $LFS fid2path $DIR $FID
6160 err17935 "bad link ea"
6163 rm $DIR/$tdir/foo2/zachary
6165 rm $DIR/$tdir/foo2/thor
6167 rm $DIR/$tdir/$tfile
6169 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6170 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6172 $LFS fid2path $DIR $FID
6173 err17935 "bad link rename"
6175 rm $DIR/$tdir/foo2/maggie
6178 local longname=filename_avg_len_is_thirty_two_
6179 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6180 error "failed to hardlink many files"
6181 links=$($LFS fid2path $DIR $FID | wc -l)
6182 echo -n "${links}/1000 links in link EA"
6183 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6184 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6185 error "failed to unlink many hardlinks"
6187 run_test 161 "link ea sanity"
6194 local path=$(${LFS} fid2path $*)
6197 if [ $RC -ne 0 ]; then
6198 err17935 "path looked up of $expected failed. Error $RC"
6200 elif [ "${path}" != "${expected}" ]; then
6201 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6204 echo "fid $fid resolves to path $path"
6208 # Make changes to filesystem
6209 mkdir -p $DIR/$tdir/d2
6210 touch $DIR/$tdir/d2/$tfile
6211 touch $DIR/$tdir/d2/x1
6212 touch $DIR/$tdir/d2/x2
6213 mkdir -p $DIR/$tdir/d2/a/b/c
6214 mkdir -p $DIR/$tdir/d2/p/q/r
6215 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6216 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6217 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6218 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6219 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6220 # fid2path dir/fsname should both work
6221 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6222 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6223 # check that there are 2 links
6224 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6225 err17935 "expected 2 links"
6227 rm $DIR/$tdir/d2/p/q/r/hlink
6228 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6229 # Doesnt work with CMD yet: 17935
6232 run_test 162 "path lookup sanity"
6235 # do directio so as not to populate the page cache
6236 log "creating a 10 Mb file"
6237 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6238 log "starting reads"
6239 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6240 log "truncating the file"
6241 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6243 kill %+ || true # reads might have finished
6244 echo "wait until dd is finished"
6246 log "removing the temporary file"
6247 rm -rf $DIR/$tfile || error "tmp file removal failed"
6249 run_test 169 "parallel read and truncate should not deadlock ==="
6252 $LCTL clear # bug 18514
6253 $LCTL debug_daemon start $TMP/${tfile}_log_good
6255 $LCTL debug_daemon stop
6256 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6257 error "sed failed to read log_good"
6259 $LCTL debug_daemon start $TMP/${tfile}_log_good
6261 $LCTL debug_daemon stop
6263 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6264 error "lctl df log_bad failed"
6266 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6267 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6269 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6270 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6272 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6273 error "bad_line good_line1 good_line2 are empty"
6275 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6276 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6277 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6279 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6280 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6281 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6283 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6284 error "bad_line_new good_line_new are empty"
6286 local expected_good=$((good_line1 + good_line2*2))
6288 rm -f $TMP/${tfile}*
6289 if [ $bad_line -ne $bad_line_new ]; then
6290 error "expected $bad_line bad lines, but got $bad_line_new"
6294 if [ $expected_good -ne $good_line_new ]; then
6295 error "expected $expected_good good lines, but got $good_line_new"
6300 run_test 170 "test lctl df to handle corrupted log ====================="
6306 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6308 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6309 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6310 POOL_DIR=$POOL_ROOT/dir_tst
6311 POOL_FILE=$POOL_ROOT/file_tst
6313 check_file_in_pool()
6316 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6319 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6320 if [[ "$found" == "" ]]
6322 echo "pool list: $TGTPOOL_LIST"
6323 echo "striping: $res"
6324 error "$file not allocated in $POOL"
6332 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6333 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6334 # get param should return err until pool is created
6335 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6337 run_test 200a "Create new pool =========================================="
6340 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6341 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6342 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6343 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6344 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6346 run_test 200b "Add targets to a pool ===================================="
6349 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6351 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6352 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6354 run_test 200c "Set pool on a directory ================================="
6357 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6358 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
6359 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
6361 run_test 200d "Check pool on a directory ==============================="
6364 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6366 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6368 file=$POOL_DIR/file-$i
6370 check_file_in_pool $file
6373 failed=$(($failed + 1))
6376 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6378 run_test 200e "Check files allocation from directory pool =============="
6381 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6384 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6386 file=$POOL_FILE/spoo-$i
6387 $SETSTRIPE -p $POOL $file
6388 check_file_in_pool $file
6391 failed=$(($failed + 1))
6394 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6396 run_test 200f "Create files in a pool ==================================="
6399 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6400 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6401 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6402 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6404 run_test 200g "Remove a target from a pool ============================="
6407 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6408 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6410 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6412 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6413 || error "Pool $FSNAME.$POOL cannot be drained"
6414 # striping on an empty pool should fall back to "pool of everything"
6415 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile || error "failed to create file with empty pool"
6417 run_test 200h "Remove all targets from a pool =========================="
6420 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6421 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6422 # get param should return err once pool is gone
6423 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "foo" && return 0
6424 error "Pool $FSNAME.$POOL is not destroyed"
6426 run_test 200i "Remove a pool ============================================"
6430 size=$((size % 8192 + 1))
6431 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6432 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6433 rm -f $DIR/f212 $DIR/f212.xyz
6435 run_test 212 "Sendfile test ============================================"
6438 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6439 cancel_lru_locks osc
6440 lctl set_param fail_loc=0x8000040f
6441 # generate a read lock
6442 cat $DIR/$tfile > /dev/null
6443 # write to the file, it will try to cancel the above read lock.
6444 cat /etc/hosts >> $DIR/$tfile
6446 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6449 # tests that do cleanup/setup should be run at the end
6454 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6455 $LCTL set_param fail_loc=0x903
6456 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6457 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6460 FAIL_ON_ERROR=true cleanup
6461 FAIL_ON_ERROR=true setup
6463 run_test 900 "umount should not race with any mgc requeue thread"
6465 log "cleanup: ======================================================"
6466 check_and_cleanup_lustre
6467 if [ "$I_MOUNTED" != "yes" ]; then
6468 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6471 echo '=========================== finished ==============================='
6472 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6473 echo "$0: completed"