3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
11 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
12 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
14 # with LOD/OSP landing
15 # bug number for skipped tests: LU2036 LU2034
16 ALWAYS_EXCEPT=" 76 160 $ALWAYS_EXCEPT"
19 # Tests that fail on uml
20 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
21 # buffer i/o errs sock spc runas
22 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
24 SRCDIR=$(cd $(dirname $0); echo $PWD)
25 export PATH=$PATH:/sbin
29 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
30 CREATETEST=${CREATETEST:-createtest}
32 LFIND=${LFIND:-"$LFS find"}
33 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
35 MCREATE=${MCREATE:-mcreate}
36 OPENFILE=${OPENFILE:-openfile}
37 OPENUNLINK=${OPENUNLINK:-openunlink}
38 export MULTIOP=${MULTIOP:-multiop}
39 READS=${READS:-"reads"}
40 MUNLINK=${MUNLINK:-munlink}
41 SOCKETSERVER=${SOCKETSERVER:-socketserver}
42 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
43 MEMHOG=${MEMHOG:-memhog}
44 DIRECTIO=${DIRECTIO:-directio}
45 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
46 UMOUNT=${UMOUNT:-"umount -d"}
48 CHECK_GRANT=${CHECK_GRANT:-"yes"}
49 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
51 export NAME=${NAME:-local}
58 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
59 . $LUSTRE/tests/test-framework.sh
61 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
64 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
70 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
71 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
80 check_kernel_version() {
82 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
84 patchless|patchless_client) return 0;;
85 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
87 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
91 if [ "$ONLY" == "cleanup" ]; then
96 check_and_setup_lustre
101 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
102 awk '{gsub(/_UUID/,""); print $1}' | head -1)
103 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
104 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
105 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
106 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
107 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
108 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
110 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
111 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
112 rm -rf $DIR/[Rdfs][0-9]*
114 # $RUNAS_ID may get set incorrectly somewhere else
115 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
117 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
121 if [ "${ONLY}" = "MOUNT" ] ; then
122 echo "Lustre is up, please go on"
126 echo "preparing for tests involving mounts"
127 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
129 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
130 echo # add a newline after mke2fs.
134 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
135 lctl set_param debug=-1 2> /dev/null || true
138 $CHECKSTAT -t file $DIR/$tfile || error
140 $CHECKSTAT -a $DIR/$tfile || error
142 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
145 chmod 0755 $DIR || error
146 $CHECKSTAT -p 0755 $DIR || error
148 run_test 0b "chmod 0755 $DIR ============================="
151 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
152 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
154 run_test 0c "check import proc ============================="
159 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
160 $CHECKSTAT -t dir $DIR/d1/d2 || error
162 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
167 $CHECKSTAT -a $DIR/d1 || error
169 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
174 $CHECKSTAT -t file $DIR/d2/f || error
176 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
180 $CHECKSTAT -a $DIR/d2 || error
182 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 $CHECKSTAT -t dir $DIR/d3 || error
188 run_test 3a "mkdir .../d3 ======================================"
191 if [ ! -d $DIR/d3 ]; then
195 $CHECKSTAT -t file $DIR/d3/f || error
197 run_test 3b "touch .../d3/f ===================================="
201 $CHECKSTAT -a $DIR/d3 || error
203 run_test 3c "rm -r .../d3 ======================================"
207 $CHECKSTAT -t dir $DIR/d4 || error
209 run_test 4a "mkdir .../d4 ======================================"
212 if [ ! -d $DIR/d4 ]; then
216 $CHECKSTAT -t dir $DIR/d4/d2 || error
218 run_test 4b "mkdir .../d4/d2 ==================================="
223 chmod 0707 $DIR/d5/d2
224 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
226 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
230 chmod 0666 $DIR/f6a || error
231 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
233 run_test 6a "touch .../f6a; chmod .../f6a ======================"
236 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
237 if [ ! -f $DIR/f6a ]; then
241 $RUNAS chmod 0444 $DIR/f6a && error
242 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
244 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
249 chown $RUNAS_ID $DIR/f6c || error
250 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
252 run_test 6c "touch .../f6c; chown .../f6c ======================"
255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
256 if [ ! -f $DIR/f6c ]; then
258 chown $RUNAS_ID $DIR/f6c
260 $RUNAS chown $UID $DIR/f6c && error
261 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
263 run_test 6d "$RUNAS chown .../f6c (should return error) =="
266 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
268 chgrp $RUNAS_ID $DIR/f6e || error
269 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
271 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
274 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
275 if [ ! -f $DIR/f6e ]; then
277 chgrp $RUNAS_ID $DIR/f6e
279 $RUNAS chgrp $UID $DIR/f6e && error
280 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
282 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
285 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
286 mkdir $DIR/d6g || error
287 chmod 777 $DIR/d6g || error
288 $RUNAS mkdir $DIR/d6g/d || error
289 chmod g+s $DIR/d6g/d || error
290 mkdir $DIR/d6g/d/subdir
291 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
293 run_test 6g "Is new dir in sgid dir inheriting group?"
295 test_6h() { # bug 7331
296 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
297 touch $DIR/f6h || error "touch failed"
298 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
299 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
300 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
302 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
310 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
313 if [ ! -d $DIR/d7 ]; then
317 echo -n foo > $DIR/d7/f2
318 [ "`cat $DIR/d7/f2`" = "foo" ] || error
319 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
321 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
329 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
337 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 $CHECKSTAT -t file $DIR/d10/d2/f || error
345 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
350 chmod 0666 $DIR/d11/d2
351 chmod 0705 $DIR/d11/d2
352 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
354 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
359 chmod 0666 $DIR/d12/f
360 chmod 0654 $DIR/d12/f
361 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
363 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
367 dd if=/dev/zero of=$DIR/d13/f count=10
369 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 $CHECKSTAT -a $DIR/d14/f || error
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
384 mv $DIR/d15/f $DIR/d15/f2
385 $CHECKSTAT -t file $DIR/d15/f2 || error
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 $CHECKSTAT -a $DIR/d16/f || error
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
400 ln -s $DIR/d17/f $DIR/d17/l-exist
402 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
403 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
404 rm -f $DIR/d17/l-exist
405 $CHECKSTAT -a $DIR/d17/l-exist || error
407 run_test 17a "symlinks: create, remove (real) =================="
411 ln -s no-such-file $DIR/d17/l-dangle
413 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
414 $CHECKSTAT -fa $DIR/d17/l-dangle || error
415 rm -f $DIR/d17/l-dangle
416 $CHECKSTAT -a $DIR/d17/l-dangle || error
418 run_test 17b "symlinks: create, remove (dangling) =============="
420 test_17c() { # bug 3440 - don't save failed open RPC for replay
422 ln -s foo $DIR/d17/f17c
423 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
425 run_test 17c "symlinks: open dangling (should return error) ===="
429 ln -s foo $DIR/d17/f17d
430 touch $DIR/d17/f17d || error "creating to new symlink"
432 run_test 17d "symlinks: create dangling ========================"
436 local foo=$DIR/$tdir/$tfile
437 ln -s $foo $foo || error "create symlink failed"
438 ls -l $foo || error "ls -l failed"
439 ls $foo && error "ls not failed" || true
441 run_test 17e "symlinks: create recursive symlink (should return error) ===="
445 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
446 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
447 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
448 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
453 run_test 17f "symlinks: long and very long symlink name ========================"
457 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
458 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
461 run_test 17g "symlinks: really long symlink name ==============================="
463 test_17h() { #bug 17378
464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
466 $SETSTRIPE -c -1 $DIR/$tdir
467 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
468 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
469 touch $DIR/$tdir/$tfile || true
471 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
473 test_17i() { #bug 20018
474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
476 local foo=$DIR/$tdir/$tfile
477 ln -s $foo $foo || error "create symlink failed"
478 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
479 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
480 ls -l $foo && error "error not detected"
483 run_test 17i "don't panic on short symlink"
485 test_17k() { #bug 22301
486 rsync --help | grep -q xattr ||
487 skip_env "$(rsync --version| head -1) does not support xattrs"
488 mkdir -p $DIR/{$tdir,$tdir.new}
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
491 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
492 error "rsync failed with xattrs enabled"
494 run_test 17k "symlinks: rsync with xattrs enabled ========================="
498 local short_sym="0123456789"
499 local WDIR=$DIR/${tdir}m
506 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
507 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
508 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
511 # create a long symlink file
512 for ((i = 0; i < 4; ++i)); do
513 long_sym=${long_sym}${long_sym}
516 echo "create 512 short and long symlink files under $WDIR"
517 for ((i = 0; i < 256; ++i)); do
518 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
519 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
527 echo "recreate the 512 symlink files with a shorter string"
528 for ((i = 0; i < 512; ++i)); do
529 # rewrite the symlink file with a shorter string
530 ln -sf ${long_sym} $WDIR/long-$i
531 ln -sf ${short_sym} $WDIR/short-$i
534 mds_index=$($LFS getstripe -M $WDIR)
535 mds_index=$((mds_index+1))
536 devname=$(mdsdevname $mds_index)
537 cmd="$E2FSCK -fnvd $devname"
539 echo "stop and checking mds${mds_index}: $cmd"
540 # e2fsck should not return error
541 stop mds${mds_index} -f
542 do_facet mds${mds_index} $cmd || rc=$?
544 start mds${mds_index} $devname $MDS_MOUNT_OPTS
545 df $MOUNT > /dev/null 2>&1
546 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
547 "short/long symlink MDT: rc=$rc"
550 run_test 17m "run e2fsck against MDT which contains short/long symlink"
556 run_test 18 "touch .../f ; ls ... =============================="
562 $CHECKSTAT -a $DIR/f19 || error
564 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
567 ls -l $DIR/f19 && error || true
569 run_test 19b "ls -l .../f19 (should return error) =============="
572 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
573 $RUNAS touch $DIR/f19 && error || true
575 run_test 19c "$RUNAS touch .../f19 (should return error) =="
578 cat $DIR/f19 && error || true
580 run_test 19d "cat .../f19 (should return error) =============="
592 $CHECKSTAT -a $DIR/f || error
594 run_test 20 "touch .../f ; ls -l ... ==========================="
598 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
599 ln -s dangle $DIR/d21/link
600 echo foo >> $DIR/d21/link
602 $CHECKSTAT -t link $DIR/d21/link || error
603 $CHECKSTAT -f -t file $DIR/d21/link || error
605 run_test 21 "write to dangling link ============================"
610 chown $RUNAS_ID:$RUNAS_GID $WDIR
611 (cd $WDIR || error "cd $WDIR failed";
612 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
614 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
615 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
616 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
618 run_test 22 "unpack tar archive as non-root user ==============="
623 local file=$DIR/$tdir/$tfile
625 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
626 openfile -f O_CREAT:O_EXCL $file &&
627 error "$file recreate succeeded" || true
629 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
631 test_23b() { # bug 18988
633 local file=$DIR/$tdir/$tfile
636 echo foo > $file || error "write filed"
637 echo bar >> $file || error "append filed"
638 $CHECKSTAT -s 8 $file || error "wrong size"
641 run_test 23b "O_APPEND check =========================="
644 echo '== rename sanity =============================================='
645 echo '-- same directory rename'
648 mv $DIR/R1/f $DIR/R1/g
649 $CHECKSTAT -t file $DIR/R1/g || error
651 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
656 mv $DIR/R2/f $DIR/R2/g
657 $CHECKSTAT -a $DIR/R2/f || error
658 $CHECKSTAT -t file $DIR/R2/g || error
660 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
665 mv $DIR/R3/f $DIR/R3/g
666 $CHECKSTAT -a $DIR/R3/f || error
667 $CHECKSTAT -t dir $DIR/R3/g || error
669 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
674 mrename $DIR/R4/f $DIR/R4/g
675 $CHECKSTAT -a $DIR/R4/f || error
676 $CHECKSTAT -t dir $DIR/R4/g || error
678 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
681 echo '-- cross directory renames --'
684 mv $DIR/R5a/f $DIR/R5b/g
685 $CHECKSTAT -a $DIR/R5a/f || error
686 $CHECKSTAT -t file $DIR/R5b/g || error
688 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
692 touch $DIR/R6a/f $DIR/R6b/g
693 mv $DIR/R6a/f $DIR/R6b/g
694 $CHECKSTAT -a $DIR/R6a/f || error
695 $CHECKSTAT -t file $DIR/R6b/g || error
697 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
702 mv $DIR/R7a/d $DIR/R7b/e
703 $CHECKSTAT -a $DIR/R7a/d || error
704 $CHECKSTAT -t dir $DIR/R7b/e || error
706 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
710 mkdir $DIR/R8a/d $DIR/R8b/e
711 mrename $DIR/R8a/d $DIR/R8b/e
712 $CHECKSTAT -a $DIR/R8a/d || error
713 $CHECKSTAT -t dir $DIR/R8b/e || error
715 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
718 echo "-- rename error cases"
722 mrename $DIR/R9/f $DIR/R9/a
723 $CHECKSTAT -t file $DIR/R9/f || error
724 $CHECKSTAT -t dir $DIR/R9/a || error
725 $CHECKSTAT -a $DIR/R9/a/f || error
727 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
731 mrename $DIR/R10/f $DIR/R10/g
732 $CHECKSTAT -t dir $DIR/R10 || error
733 $CHECKSTAT -a $DIR/R10/f || error
734 $CHECKSTAT -a $DIR/R10/g || error
736 run_test 24j "source does not exist ============================"
739 mkdir $DIR/R11a $DIR/R11a/d
741 mv $DIR/R11a/f $DIR/R11a/d
742 $CHECKSTAT -a $DIR/R11a/f || error
743 $CHECKSTAT -t file $DIR/R11a/d/f || error
745 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
747 # bug 2429 - rename foo foo foo creates invalid file
750 $MULTIOP $f OcNs || error
752 run_test 24l "Renaming a file to itself ========================"
756 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
757 # on ext3 this does not remove either the source or target files
758 # though the "expected" operation would be to remove the source
759 $CHECKSTAT -t file ${f} || error "${f} missing"
760 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
762 run_test 24m "Renaming a file to a hard link to itself ========="
766 # this stats the old file after it was renamed, so it should fail
770 $CHECKSTAT ${f}.rename
773 run_test 24n "Statting the old file after renaming (Posix rename 2)"
776 check_kernel_version 37 || return 0
778 rename_many -s random -v -n 10 $DIR/d24o
780 run_test 24o "rename of files during htree split ==============="
784 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
785 mrename $DIR/R12a $DIR/R12b
786 $CHECKSTAT -a $DIR/R12a || error
787 $CHECKSTAT -t dir $DIR/R12b || error
788 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
789 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
791 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
795 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
796 multiop_bg_pause $DIR/R13b D_c || return 1
799 mrename $DIR/R13a $DIR/R13b
800 $CHECKSTAT -a $DIR/R13a || error
801 $CHECKSTAT -t dir $DIR/R13b || error
802 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
803 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
805 wait $MULTIPID || error "multiop close failed"
807 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
809 test_24r() { #bug 3789
810 mkdir $DIR/R14a $DIR/R14a/b
811 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
812 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
813 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
815 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
818 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
819 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
820 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
821 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
823 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
825 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
826 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
827 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
828 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
830 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
832 test_24u() { # bug12192
833 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
834 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
836 run_test 24u "create stripe file"
844 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
845 [ $FREE_INODES -lt $NRFILES ] && \
846 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
850 createmany -m $DIR/d24v/$tfile $NRFILES
853 lctl set_param mdc.*.stats clear
855 ls $DIR/d24v >/dev/null || error "error in listing large dir"
858 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
859 # 8 bytes for name(filename is mostly 5 in this test) +
860 # 8 bytes for luda_type
861 # take into account of overhead in lu_dirpage header and end mark in
862 # each page, plus one in RPC_NUM calculation.
864 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
865 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
866 mds_readpage=`lctl get_param mdc.*.stats | \
867 awk '/^mds_readpage/ {print $2}'`
868 [ $mds_readpage -gt $RPC_NUM ] && \
869 error "large readdir doesn't take effect"
873 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
875 test_24w() { # bug21506
877 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
878 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
879 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
880 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
881 [ "$SZ1" = "$SZ2" ] || \
882 error "Error reading at the end of the file $tfile"
884 run_test 24w "Reading a file larger than 4Gb"
887 echo '== symlink sanity ============================================='
891 touch $DIR/s25/foo || error
893 run_test 25a "create file in symlinked directory ==============="
896 [ ! -d $DIR/d25 ] && test_25a
897 $CHECKSTAT -t file $DIR/s25/foo || error
899 run_test 25b "lookup file in symlinked directory ==============="
904 ln -s d26/d26-2 $DIR/s26
905 touch $DIR/s26/foo || error
907 run_test 26a "multiple component symlink ======================="
910 mkdir -p $DIR/d26b/d26-2
911 ln -s d26b/d26-2/foo $DIR/s26-2
912 touch $DIR/s26-2 || error
914 run_test 26b "multiple component symlink at end of lookup ======"
919 ln -s d26.2 $DIR/s26.2-1
920 ln -s s26.2-1 $DIR/s26.2-2
921 ln -s s26.2-2 $DIR/s26.2-3
922 chmod 0666 $DIR/s26.2-3/foo
924 run_test 26c "chain of symlinks ================================"
926 # recursive symlinks (bug 439)
928 ln -s d26-3/foo $DIR/d26-3
930 run_test 26d "create multiple component recursive symlink ======"
933 [ ! -h $DIR/d26-3 ] && test_26d
936 run_test 26e "unlink multiple component recursive symlink ======"
938 # recursive symlinks (bug 7022)
941 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
942 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
943 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
944 mkdir $tfile || error "mkdir $tfile failed"
945 cd $tfile || error "cd $tfile failed"
946 ln -s .. dotdot || error "ln dotdot failed"
947 ln -s dotdot/lndir lndir || error "ln lndir failed"
948 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
949 output=`ls $tfile/$tfile/lndir/bar1`
950 [ "$output" = bar1 ] && error "unexpected output"
951 rm -r $tfile || error "rm $tfile failed"
952 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
954 run_test 26f "rm -r of a directory which has recursive symlink ="
957 echo '== stripe sanity =============================================='
958 mkdir -p $DIR/d27 || error "mkdir failed"
960 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
961 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
963 log "== test_27a: write to one stripe file ========================="
964 cp /etc/hosts $DIR/d27/f0 || error
966 run_test 27a "one stripe file =================================="
969 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
971 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
972 $GETSTRIPE -c $DIR/d27/f01
973 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
974 error "two-stripe file doesn't have two stripes"
976 run_test 27b "create two stripe file"
979 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
981 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
983 run_test 27c "write to two stripe file"
987 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
988 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
989 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
991 run_test 27d "create file with default settings ================"
995 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
996 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
997 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
999 run_test 27e "setstripe existing file (should return error) ======"
1003 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1004 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1005 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1007 run_test 27f "setstripe with bad stripe size (should return error)"
1011 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1012 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1013 error "$DIR/d27/fnone has object"
1015 run_test 27g "$GETSTRIPE with no objects"
1018 touch $DIR/d27/fsome || error "touch failed"
1019 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1021 run_test 27i "$GETSTRIPE with some objects"
1025 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1027 run_test 27j "setstripe with bad stripe offset (should return error)"
1029 test_27k() { # bug 2844
1032 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1033 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
1034 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1035 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1036 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1037 dd if=/dev/zero of=$FILE bs=4k count=1
1038 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1039 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1041 run_test 27k "limit i_blksize for broken user apps ============="
1045 mcreate $DIR/f27l || error "creating file"
1046 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1047 error "setstripe should have failed" || true
1049 run_test 27l "check setstripe permissions (should return error)"
1052 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1053 if [ $ORIGFREE -gt $MAXFREE ]; then
1054 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1058 $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_1
1059 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE &&
1060 error "dd should fill OST0"
1062 while $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_$i; do
1064 [ $i -gt 256 ] && break
1067 touch $DIR/d27/f27m_$i
1068 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1069 error "OST0 was full but new created file still use it"
1071 touch $DIR/d27/f27m_$i
1072 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1073 error "OST0 was full but new created file still use it"
1077 run_test 27m "create file while OST0 was full =================="
1080 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1084 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1085 # if the OST isn't full anymore.
1087 local OSTIDX=${1:-""}
1089 local list=$(comma_list $(osts_nodes))
1090 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1092 do_nodes $list lctl set_param fail_loc=0
1093 sync # initiate all OST_DESTROYs from MDS to OST
1097 exhaust_precreations() {
1100 local FAILIDX=${3:-$OSTIDX}
1103 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1104 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1106 local OST=$(ostname_from_index $OSTIDX)
1107 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1108 sed -e 's/_UUID$//;s/^.*-//')
1111 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1112 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1113 osc.$mdtosc_proc1.prealloc_last_id)
1114 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1115 osc.$mdtosc_proc1.prealloc_next_id)
1117 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1118 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1120 mkdir -p $DIR/$tdir/${OST}
1121 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1122 #define OBD_FAIL_OST_ENOSPC 0x215
1123 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1124 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1125 echo "Creating to objid $last_id on ost $OST..."
1126 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1127 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1128 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1132 exhaust_all_precreations() {
1134 for (( i=0; i < OSTCOUNT; i++ )) ; do
1135 exhaust_precreations $i $1 -1
1140 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1141 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1142 remote_ost_nodsh && skip "remote OST with nodsh" && return
1145 rm -f $DIR/$tdir/$tfile
1146 exhaust_precreations 0 0x80000215
1147 $SETSTRIPE -c -1 $DIR/$tdir
1148 touch $DIR/$tdir/$tfile || error
1149 $GETSTRIPE $DIR/$tdir/$tfile
1152 run_test 27n "create file with some full OSTs =================="
1155 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1156 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1157 remote_ost_nodsh && skip "remote OST with nodsh" && return
1160 rm -f $DIR/$tdir/$tfile
1161 exhaust_all_precreations 0x215
1163 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1168 run_test 27o "create file with all full OSTs (should error) ===="
1171 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1172 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1173 remote_ost_nodsh && skip "remote OST with nodsh" && return
1176 rm -f $DIR/$tdir/$tfile
1179 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1180 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1181 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1183 exhaust_precreations 0 0x80000215
1184 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1185 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1186 $GETSTRIPE $DIR/$tdir/$tfile
1190 run_test 27p "append to a truncated file with some full OSTs ==="
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1195 remote_ost_nodsh && skip "remote OST with nodsh" && return
1198 rm -f $DIR/$tdir/$tfile
1201 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1202 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1203 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1205 exhaust_all_precreations 0x215
1207 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1208 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1212 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1215 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1217 remote_ost_nodsh && skip "remote OST with nodsh" && return
1220 rm -f $DIR/$tdir/$tfile
1221 exhaust_precreations 0 0x80000215
1223 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1227 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1229 test_27s() { # bug 10725
1231 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1232 local stripe_count=0
1233 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1234 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1235 error "stripe width >= 2^32 succeeded" || true
1238 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1240 test_27t() { # bug 10864
1245 $WLFS getstripe $tfile
1248 run_test 27t "check that utils parse path correctly"
1250 test_27u() { # bug 4900
1251 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1252 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1254 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1255 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1257 createmany -o $DIR/$tdir/t- 1000
1258 do_facet $SINGLEMDS lctl set_param fail_loc=0
1260 TLOG=$DIR/$tfile.getstripe
1261 $GETSTRIPE $DIR/$tdir > $TLOG
1262 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1263 unlinkmany $DIR/$tdir/t- 1000
1264 [ $OBJS -gt 0 ] && \
1265 error "$OBJS objects created on OST-0. See $TLOG" || pass
1267 run_test 27u "skip object creation on OSC w/o objects =========="
1269 test_27v() { # bug 4900
1270 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1272 remote_ost_nodsh && skip "remote OST with nodsh" && return
1274 exhaust_all_precreations 0x215
1278 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1280 touch $DIR/$tdir/$tfile
1281 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1283 for (( i=1; i < OSTCOUNT; i++ )); do
1284 do_facet ost$i lctl set_param fail_loc=0x705
1286 local START=`date +%s`
1287 createmany -o $DIR/$tdir/$tfile 32
1289 local FINISH=`date +%s`
1290 local TIMEOUT=`lctl get_param -n timeout`
1291 local PROCESS=$((FINISH - START))
1292 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1293 error "$FINISH - $START >= $TIMEOUT / 2"
1294 sleep $((TIMEOUT / 2 - PROCESS))
1297 run_test 27v "skip object creation on slow OST ================="
1299 test_27w() { # bug 10997
1300 mkdir -p $DIR/$tdir || error "mkdir failed"
1301 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1302 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1303 error "stripe size $size != 65536" || true
1304 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1305 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1307 run_test 27w "check $SETSTRIPE -S option"
1310 [ "$OSTCOUNT" -lt "2" ] &&
1311 skip_env "skipping multiple stripe count/offset test" && return
1313 mkdir -p $DIR/$tdir || error "mkdir failed"
1314 for i in $(seq 1 $OSTCOUNT); do
1316 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1317 error "setstripe -c $i -i $offset failed"
1318 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1319 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1320 [ $count -ne $i ] && error "stripe count $count != $i" || true
1321 [ $index -ne $offset ] &&
1322 error "stripe offset $index != $offset" || true
1325 run_test 27wa "check $SETSTRIPE -c -i options"
1328 remote_ost_nodsh && skip "remote OST with nodsh" && return
1329 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1330 OFFSET=$(($OSTCOUNT - 1))
1332 local OST=$(ostname_from_index $OSTIDX)
1335 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1336 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1338 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1339 for i in `seq 0 $OFFSET`; do
1340 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1341 error "OST0 was degraded but new created file still use it"
1343 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1345 run_test 27x "create files while OST0 is degraded"
1348 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1349 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1350 remote_ost_nodsh && skip "remote OST with nodsh" && return
1352 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1353 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1354 osc.$mdtosc.prealloc_last_id)
1355 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1356 osc.$mdtosc.prealloc_next_id)
1357 local fcount=$((last_id - next_id))
1358 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1359 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1361 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1362 OFFSET=$(($OSTCOUNT-1))
1364 for OSC in $MDS_OSCS; do
1365 if [ $OST == -1 ]; then {
1366 OST=`osc_to_ost $OSC`
1368 echo $OSC "is Deactivate:"
1369 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1373 OSTIDX=$(index_from_ostuuid $OST)
1375 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1377 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1379 createmany -o $DIR/$tdir/$tfile $fcount
1380 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1382 for i in `seq 0 $OFFSET`; do
1383 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1384 error "files created on deactivated OSTs instead of degraded OST"
1386 for OSC in $MDS_OSCS; do
1387 [ `osc_to_ost $OSC` != $OST ] && {
1388 echo $OSC "is activate"
1389 do_facet $SINGLEMDS lctl --device %$OSC activate
1393 run_test 27y "create files while OST0 is degraded and the rest inactive"
1399 lmm_count=$($GETSTRIPE -c $1)
1400 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1401 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1403 local old_ifs="$IFS"
1405 fid=($($LFS path2fid $1))
1408 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1409 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1411 # compare lmm_seq and lu_fid->f_seq
1412 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1413 # compare lmm_object_id and lu_fid->oid
1414 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1416 # check the trusted.fid attribute of the OST objects of the file
1417 local have_obdidx=false
1419 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1420 # skip lines up to and including "obdidx"
1421 [ -z "$obdidx" ] && break
1422 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1423 $have_obdidx || continue
1425 local ost=$((obdidx + 1))
1426 local dev=$(ostdevname $ost)
1428 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1429 echo "Currently only works with ldiskfs-based OSTs"
1433 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1435 #don't unmount/remount the OSTs if we don't need to do that
1436 #local dir=$(facet_mntpt ost$ost)
1438 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1439 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1440 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1441 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1443 local obj_file="O/$seq/d$((oid %32))/$oid"
1444 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1445 $dev 2>/dev/null" | grep "parent=")
1447 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1449 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1451 #do_facet ost$ost umount -d $dir
1452 #start ost$ost $dev $OST_MOUNT_OPTS
1454 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1455 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1456 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1457 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1458 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1459 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1461 # compare lmm_seq and filter_fid->ff_parent.f_seq
1462 [ $ff_pseq = $lmm_seq ] ||
1463 error "FF parent SEQ $ff_pseq != $lmm_seq"
1464 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1465 [ $ff_poid = $lmm_oid ] ||
1466 error "FF parent OID $ff_poid != $lmm_oid"
1467 [ $ff_pstripe = $stripe_nr ] ||
1468 error "FF stripe $ff_pstripe != $stripe_nr"
1470 stripe_nr=$((stripe_nr + 1))
1475 remote_ost_nodsh && skip "remote OST with nodsh" && return
1478 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1479 { error "setstripe -c -1 failed"; return 1; }
1480 # We need to send a write to every object to get parent FID info set.
1481 # This _should_ also work for setattr, but does not currently.
1482 # touch $DIR/$tdir/$tfile-1 ||
1483 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1484 { error "dd $tfile-1 failed"; return 2; }
1485 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1486 { error "setstripe -c -1 failed"; return 3; }
1487 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1488 { error "dd $tfile-2 failed"; return 4; }
1490 # make sure write RPCs have been sent to OSTs
1493 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1494 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1496 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1498 test_27A() { # b=19102
1499 local restore_size=$($GETSTRIPE -S $MOUNT)
1500 local restore_count=$($GETSTRIPE -c $MOUNT)
1501 local restore_offset=$($GETSTRIPE -i $MOUNT)
1502 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1503 local default_size=$($GETSTRIPE -S $MOUNT)
1504 local default_count=$($GETSTRIPE -c $MOUNT)
1505 local default_offset=$($GETSTRIPE -i $MOUNT)
1506 local dsize=$((1024 * 1024))
1507 [ $default_size -eq $dsize ] ||
1508 error "stripe size $default_size != $dsize"
1509 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1510 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1511 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1513 run_test 27A "check filesystem-wide default LOV EA values"
1515 # createtest also checks that device nodes are created and
1516 # then visible correctly (#2091)
1517 test_28() { # bug 2091
1519 $CREATETEST $DIR/d28/ct || error
1521 run_test 28 "create/mknod/mkdir with bad file types ============"
1524 cancel_lru_locks mdc
1530 declare -i LOCKCOUNTORIG=0
1531 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1532 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1534 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1536 declare -i LOCKUNUSEDCOUNTORIG=0
1537 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1538 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1545 declare -i LOCKCOUNTCURRENT=0
1546 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1547 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1550 declare -i LOCKUNUSEDCOUNTCURRENT=0
1551 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1552 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1555 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1556 lctl set_param -n ldlm.dump_namespaces ""
1557 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1558 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1559 log "dumped log to $TMP/test_29.dk (bug 5793)"
1562 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1563 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1564 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1565 log "dumped log to $TMP/test_29.dk (bug 5793)"
1569 run_test 29 "IT_GETATTR regression ============================"
1571 test_30a() { # was test_30
1572 cp `which ls` $DIR || cp /bin/ls $DIR
1576 run_test 30a "execute binary from Lustre (execve) =============="
1579 cp `which ls` $DIR || cp /bin/ls $DIR
1581 $RUNAS $DIR/ls / || error
1584 run_test 30b "execute binary from Lustre as non-root ==========="
1586 test_30c() { # b=22376
1587 cp `which ls` $DIR || cp /bin/ls $DIR
1589 cancel_lru_locks mdc
1590 cancel_lru_locks osc
1591 $RUNAS $DIR/ls / || error
1594 run_test 30c "execute binary from Lustre without read perms ===="
1597 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1598 $CHECKSTAT -a $DIR/f31 || error
1600 run_test 31a "open-unlink file =================================="
1603 touch $DIR/f31 || error
1604 ln $DIR/f31 $DIR/f31b || error
1605 $MULTIOP $DIR/f31b Ouc || error
1606 $CHECKSTAT -t file $DIR/f31 || error
1608 run_test 31b "unlink file with multiple links while open ======="
1611 touch $DIR/f31 || error
1612 ln $DIR/f31 $DIR/f31c || error
1613 multiop_bg_pause $DIR/f31 O_uc || return 1
1615 $MULTIOP $DIR/f31c Ouc
1616 kill -USR1 $MULTIPID
1619 run_test 31c "open-unlink file with multiple links ============="
1622 opendirunlink $DIR/d31d $DIR/d31d || error
1623 $CHECKSTAT -a $DIR/d31d || error
1625 run_test 31d "remove of open directory ========================="
1627 test_31e() { # bug 2904
1628 check_kernel_version 34 || return 0
1629 openfilleddirunlink $DIR/d31e || error
1631 run_test 31e "remove of open non-empty directory ==============="
1633 test_31f() { # bug 4554
1636 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1637 cp /etc/hosts $DIR/d31f
1639 $GETSTRIPE $DIR/d31f/hosts
1640 multiop_bg_pause $DIR/d31f D_c || return 1
1643 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1645 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1646 cp /etc/hosts $DIR/d31f
1648 $GETSTRIPE $DIR/d31f/hosts
1649 multiop_bg_pause $DIR/d31f D_c || return 1
1652 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1653 wait $MULTIPID || error "first opendir $MULTIPID failed"
1657 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1658 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1661 run_test 31f "remove of open directory with open-unlink file ==="
1664 echo "-- cross directory link --"
1665 mkdir $DIR/d31g{a,b}
1667 ln $DIR/d31ga/f $DIR/d31gb/g
1668 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1669 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1670 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1671 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1673 run_test 31g "cross directory link==============="
1676 echo "-- cross directory link --"
1680 ln $DIR/d31h/f $DIR/d31h/dir/g
1681 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1682 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1683 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1684 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1686 run_test 31h "cross directory link under child==============="
1689 echo "-- cross directory link --"
1692 touch $DIR/d31i/dir/f
1693 ln $DIR/d31i/dir/f $DIR/d31i/g
1694 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1695 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1696 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1697 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1699 run_test 31i "cross directory link under parent==============="
1704 mkdir $DIR/d31j/dir1
1705 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1706 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1707 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1708 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1711 run_test 31j "link for directory==============="
1717 touch $DIR/d31k/exist
1718 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1719 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1720 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1721 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1722 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1723 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1724 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1727 run_test 31k "link to file: the same, non-existing, dir==============="
1733 touch $DIR/d31m2/exist
1734 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1735 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1736 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1737 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1738 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1739 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1742 run_test 31m "link to file: the same, non-existing, dir==============="
1745 echo "== more mountpoints and symlinks ================="
1746 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1747 mkdir -p $DIR/d32a/ext2-mountpoint
1748 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1749 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1750 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1752 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1755 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1756 mkdir -p $DIR/d32b/ext2-mountpoint
1757 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1758 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1759 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1761 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1764 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1765 mkdir -p $DIR/d32c/ext2-mountpoint
1766 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1767 mkdir -p $DIR/d32c/d2/test_dir
1768 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1769 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1771 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1774 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1775 mkdir -p $DIR/d32d/ext2-mountpoint
1776 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1777 mkdir -p $DIR/d32d/d2/test_dir
1778 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1779 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1781 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1784 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1785 mkdir -p $DIR/d32e/tmp
1786 TMP_DIR=$DIR/d32e/tmp
1787 ln -s $DIR/d32e $TMP_DIR/symlink11
1788 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1789 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1790 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1792 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1795 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1796 mkdir -p $DIR/d32f/tmp
1797 TMP_DIR=$DIR/d32f/tmp
1798 ln -s $DIR/d32f $TMP_DIR/symlink11
1799 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1800 ls $DIR/d32f/tmp/symlink11 || error
1801 ls $DIR/d32f/symlink01 || error
1803 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1806 TMP_DIR=$DIR/$tdir/tmp
1807 mkdir -p $TMP_DIR $DIR/${tdir}2
1808 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1809 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1810 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1811 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1812 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1813 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1815 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1818 rm -fr $DIR/$tdir $DIR/${tdir}2
1819 TMP_DIR=$DIR/$tdir/tmp
1820 mkdir -p $TMP_DIR $DIR/${tdir}2
1821 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1822 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1823 ls $TMP_DIR/symlink12 || error
1824 ls $DIR/$tdir/symlink02 || error
1826 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1829 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1830 mkdir -p $DIR/d32i/ext2-mountpoint
1831 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1832 touch $DIR/d32i/test_file
1833 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1834 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1836 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1839 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1840 mkdir -p $DIR/d32j/ext2-mountpoint
1841 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1842 touch $DIR/d32j/test_file
1843 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1844 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1846 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1850 mkdir -p $DIR/d32k/ext2-mountpoint
1851 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1852 mkdir -p $DIR/d32k/d2
1853 touch $DIR/d32k/d2/test_file || error
1854 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1855 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1857 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1861 mkdir -p $DIR/d32l/ext2-mountpoint
1862 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1863 mkdir -p $DIR/d32l/d2
1864 touch $DIR/d32l/d2/test_file
1865 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1866 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1868 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1872 mkdir -p $DIR/d32m/tmp
1873 TMP_DIR=$DIR/d32m/tmp
1874 ln -s $DIR $TMP_DIR/symlink11
1875 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1876 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1877 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1879 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1883 mkdir -p $DIR/d32n/tmp
1884 TMP_DIR=$DIR/d32n/tmp
1885 ln -s $DIR $TMP_DIR/symlink11
1886 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1887 ls -l $DIR/d32n/tmp/symlink11 || error
1888 ls -l $DIR/d32n/symlink01 || error
1890 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1893 rm -fr $DIR/d32o $DIR/$tfile
1895 mkdir -p $DIR/d32o/tmp
1896 TMP_DIR=$DIR/d32o/tmp
1897 ln -s $DIR/$tfile $TMP_DIR/symlink12
1898 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1899 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1900 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1901 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1902 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1904 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1914 mkdir -p $DIR/d32p/tmp
1916 TMP_DIR=$DIR/d32p/tmp
1918 ln -s $DIR/$tfile $TMP_DIR/symlink12
1920 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1922 cat $DIR/d32p/tmp/symlink12 || error
1924 cat $DIR/d32p/symlink02 || error
1927 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1930 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1932 touch $DIR/d32q/under_the_mount
1933 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1934 ls $DIR/d32q/under_the_mount && error || true
1935 $UMOUNT $DIR/d32q || error
1937 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1940 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1942 touch $DIR/d32r/under_the_mount
1943 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1944 ls $DIR/d32r | grep -q under_the_mount && error || true
1945 $UMOUNT $DIR/d32r || error
1947 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1952 chmod 444 $DIR/$tfile
1953 chown $RUNAS_ID $DIR/$tfile
1955 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1958 run_test 33 "write file with mode 444 (should return error) ===="
1963 chown $RUNAS_ID $DIR/d33
1964 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1965 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1966 error "open RDWR" || true
1968 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1973 chown $RUNAS_ID $DIR/d33
1974 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1976 run_test 33b "test open file with malformed flags (No panic and return error)"
1984 remote_ost_nodsh && skip "remote OST with nodsh" && return
1988 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1991 for ostnum in $(seq $OSTCOUNT); do
1992 # test-framework's OST numbering is one-based, while Lustre's
1994 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1995 # Parsing llobdstat's output sucks; we could grep the /proc
1996 # path, but that's likely to not be as portable as using the
1997 # llobdstat utility. So we parse lctl output instead.
1998 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1999 obdfilter/$ostname/stats |
2000 awk '/^write_bytes/ {print $7}' )
2001 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2002 if (( ${write_bytes:-0} > 0 ))
2009 $all_zeros || return 0
2012 echo foo > $DIR/d33/bar
2016 # Total up write_bytes after writing. We'd better find non-zeros.
2017 for ostnum in $(seq $OSTCOUNT); do
2018 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2019 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2020 obdfilter/$ostname/stats |
2021 awk '/^write_bytes/ {print $7}' )
2022 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2023 if (( ${write_bytes:-0} > 0 ))
2032 for ostnum in $(seq $OSTCOUNT); do
2033 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2034 echo "Check that write_bytes is present in obdfilter/*/stats:"
2035 do_facet ost$ostnum lctl get_param -n \
2036 obdfilter/$ostname/stats
2038 error "OST not keeping write_bytes stats (b22312)"
2041 run_test 33c "test llobdstat and write_bytes"
2043 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2046 $MCREATE $DIR/f34 || error
2047 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2048 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2049 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2050 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2052 run_test 34a "truncate file that has not been opened ==========="
2055 [ ! -f $DIR/f34 ] && test_34a
2056 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2057 $OPENFILE -f O_RDONLY $DIR/f34
2058 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2059 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2061 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2064 [ ! -f $DIR/f34 ] && test_34a
2065 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2066 $OPENFILE -f O_RDWR $DIR/f34
2067 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2068 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2070 run_test 34c "O_RDWR opening file-with-size works =============="
2073 [ ! -f $DIR/f34 ] && test_34a
2074 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2075 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2078 run_test 34d "write to sparse file ============================="
2082 $MCREATE $DIR/f34e || error
2083 $TRUNCATE $DIR/f34e 1000 || error
2084 $CHECKSTAT -s 1000 $DIR/f34e || error
2085 $OPENFILE -f O_RDWR $DIR/f34e
2086 $CHECKSTAT -s 1000 $DIR/f34e || error
2088 run_test 34e "create objects, some with size and some without =="
2090 test_34f() { # bug 6242, 6243
2093 $MCREATE $DIR/f34f || error
2094 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2095 dd if=$DIR/f34f of=$TMP/f34f
2096 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2097 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2098 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2099 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2100 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2102 run_test 34f "read from a file with no objects until EOF ======="
2105 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2106 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2107 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2108 cancel_lru_locks osc
2109 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2110 error "wrong size after lock cancel"
2112 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2113 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2114 error "expanding truncate failed"
2115 cancel_lru_locks osc
2116 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2117 error "wrong expanded size after lock cancel"
2119 run_test 34g "truncate long file ==============================="
2125 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2126 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2130 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2131 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2135 local nsz=`stat -c %s $DIR/$tfile`
2136 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2138 run_test 34h "ftruncate file under grouplock should not block"
2141 cp /bin/sh $DIR/f35a
2143 chown $RUNAS_ID $DIR/f35a
2144 $RUNAS $DIR/f35a && error || true
2147 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2151 utime $DIR/f36 || error
2153 run_test 36a "MDS utime check (mknod, utime) ==================="
2157 utime $DIR/f36 || error
2159 run_test 36b "OST utime check (open, utime) ===================="
2164 chown $RUNAS_ID $DIR/d36
2165 $RUNAS utime $DIR/d36/f36 || error
2167 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2170 [ ! -d $DIR/d36 ] && test_36c
2171 echo "" > $DIR/d36/f36
2172 $RUNAS utime $DIR/d36/f36 || error
2174 run_test 36d "non-root OST utime check (open, utime) ==========="
2177 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2179 touch $DIR/$tdir/$tfile
2180 $RUNAS utime $DIR/$tdir/$tfile && \
2181 error "utime worked, expected failure" || true
2183 run_test 36e "utime on non-owned file (should return error) ===="
2187 local LANG_SAVE=$LANG
2188 local LC_LANG_SAVE=$LC_LANG
2189 export LANG=C LC_LANG=C # for date language
2191 DATESTR="Dec 20 2000"
2193 lctl set_param fail_loc=$fl
2195 cp /etc/hosts $DIR/$tdir/$tfile
2196 sync & # write RPC generated with "current" inode timestamp, but delayed
2198 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2199 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2200 cancel_lru_locks osc
2201 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2203 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2204 echo "BEFORE: $LS_BEFORE" && \
2205 echo "AFTER : $LS_AFTER" && \
2206 echo "WANT : $DATESTR" && \
2207 error "$DIR/$tdir/$tfile timestamps changed" || true
2209 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2213 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2214 subr_36fh "0x80000214"
2216 run_test 36f "utime on file racing with OST BRW write =========="
2219 remote_ost_nodsh && skip "remote OST with nodsh" && return
2225 fmd_max_age=$(do_facet ost1 \
2226 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2229 fmd_before=$(do_facet ost1 \
2230 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2231 touch $DIR/$tdir/$tfile
2232 sleep $((fmd_max_age + 12))
2233 fmd_after=$(do_facet ost1 \
2234 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2236 echo "fmd_before: $fmd_before"
2237 echo "fmd_after: $fmd_after"
2238 [ "$fmd_after" -gt "$fmd_before" ] && \
2239 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2240 error "fmd didn't expire after ping" || true
2242 run_test 36g "filter mod data cache expiry ====================="
2245 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2246 subr_36fh "0x80000227"
2248 run_test 36h "utime on file racing with OST BRW write =========="
2252 echo f > $DIR/$tdir/fbugfile
2253 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2254 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2255 $UMOUNT $DIR/$tdir || error
2256 rm -f $DIR/$tdir/fbugfile || error
2258 run_test 37 "ls a mounted file system to check old content ====="
2261 local file=$DIR/$tfile
2263 openfile -f O_DIRECTORY $file
2266 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2267 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2269 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2273 touch $DIR/${tfile}2
2274 # ls -l $DIR/$tfile $DIR/${tfile}2
2275 # ls -lu $DIR/$tfile $DIR/${tfile}2
2276 # ls -lc $DIR/$tfile $DIR/${tfile}2
2278 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2279 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2281 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2283 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2285 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2286 error "O_TRUNC didn't change timestamps"
2289 run_test 39 "mtime changed on create ==========================="
2293 cp -p /etc/passwd $DIR/$tdir/fopen
2294 cp -p /etc/passwd $DIR/$tdir/flink
2295 cp -p /etc/passwd $DIR/$tdir/funlink
2296 cp -p /etc/passwd $DIR/$tdir/frename
2297 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2300 echo "aaaaaa" >> $DIR/$tdir/fopen
2301 echo "aaaaaa" >> $DIR/$tdir/flink
2302 echo "aaaaaa" >> $DIR/$tdir/funlink
2303 echo "aaaaaa" >> $DIR/$tdir/frename
2305 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2306 local link_new=`stat -c %Y $DIR/$tdir/flink`
2307 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2308 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2310 cat $DIR/$tdir/fopen > /dev/null
2311 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2312 rm -f $DIR/$tdir/funlink2
2313 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2315 for (( i=0; i < 2; i++ )) ; do
2316 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2317 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2318 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2319 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2321 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2322 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2323 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2324 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2326 cancel_lru_locks osc
2327 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2330 run_test 39b "mtime change on open, link, unlink, rename ======"
2332 # this should be set to past
2333 TEST_39_MTIME=`date -d "1 year ago" +%s`
2339 local mtime0=`stat -c %Y $DIR1/$tfile`
2341 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2342 local mtime1=`stat -c %Y $DIR1/$tfile`
2343 [ "$mtime1" = $TEST_39_MTIME ] || \
2344 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2347 echo hello >> $DIR1/$tfile
2349 local mtime2=`stat -c %Y $DIR1/$tfile`
2350 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2351 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2353 mv $DIR1/$tfile $DIR1/$tfile-1
2355 for (( i=0; i < 2; i++ )) ; do
2356 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2357 [ "$mtime2" = "$mtime3" ] || \
2358 error "mtime ($mtime2) changed (to $mtime3) on rename"
2360 cancel_lru_locks osc
2361 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2364 run_test 39c "mtime change on rename ==========================="
2370 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2372 for (( i=0; i < 2; i++ )) ; do
2373 local mtime=`stat -c %Y $DIR1/$tfile`
2374 [ $mtime = $TEST_39_MTIME ] || \
2375 error "mtime($mtime) is not set to $TEST_39_MTIME"
2377 cancel_lru_locks osc
2378 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2381 run_test 39d "create, utime, stat =============================="
2386 local mtime1=`stat -c %Y $DIR1/$tfile`
2388 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2390 for (( i=0; i < 2; i++ )) ; do
2391 local mtime2=`stat -c %Y $DIR1/$tfile`
2392 [ $mtime2 = $TEST_39_MTIME ] || \
2393 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2395 cancel_lru_locks osc
2396 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2399 run_test 39e "create, stat, utime, stat ========================"
2404 mtime1=`stat -c %Y $DIR1/$tfile`
2407 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2409 for (( i=0; i < 2; i++ )) ; do
2410 local mtime2=`stat -c %Y $DIR1/$tfile`
2411 [ $mtime2 = $TEST_39_MTIME ] || \
2412 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2414 cancel_lru_locks osc
2415 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2418 run_test 39f "create, stat, sleep, utime, stat ================="
2422 echo hello >> $DIR1/$tfile
2423 local mtime1=`stat -c %Y $DIR1/$tfile`
2426 chmod o+r $DIR1/$tfile
2428 for (( i=0; i < 2; i++ )) ; do
2429 local mtime2=`stat -c %Y $DIR1/$tfile`
2430 [ "$mtime1" = "$mtime2" ] || \
2431 error "lost mtime: $mtime2, should be $mtime1"
2433 cancel_lru_locks osc
2434 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2437 run_test 39g "write, chmod, stat ==============================="
2445 echo hello >> $DIR1/$tfile
2446 local mtime1=`stat -c %Y $DIR1/$tfile`
2448 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2450 if [ "$d1" != "$d2" ]; then
2451 echo "write and touch not within one second"
2453 for (( i=0; i < 2; i++ )) ; do
2454 local mtime2=`stat -c %Y $DIR1/$tfile`
2455 [ "$mtime2" = $TEST_39_MTIME ] || \
2456 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2458 cancel_lru_locks osc
2459 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2463 run_test 39h "write, utime within one second, stat ============="
2469 echo hello >> $DIR1/$tfile
2470 local mtime1=`stat -c %Y $DIR1/$tfile`
2472 mv $DIR1/$tfile $DIR1/$tfile-1
2474 for (( i=0; i < 2; i++ )) ; do
2475 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2477 [ "$mtime1" = "$mtime2" ] || \
2478 error "lost mtime: $mtime2, should be $mtime1"
2480 cancel_lru_locks osc
2481 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2484 run_test 39i "write, rename, stat =============================="
2487 start_full_debug_logging
2491 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2492 lctl set_param fail_loc=0x80000412
2493 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2494 error "multiop failed"
2496 local mtime1=`stat -c %Y $DIR1/$tfile`
2498 mv $DIR1/$tfile $DIR1/$tfile-1
2500 kill -USR1 $multipid
2501 wait $multipid || error "multiop close failed"
2503 for (( i=0; i < 2; i++ )) ; do
2504 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2505 [ "$mtime1" = "$mtime2" ] ||
2506 error "mtime is lost on close: $mtime2, " \
2509 cancel_lru_locks osc
2510 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2512 lctl set_param fail_loc=0
2513 stop_full_debug_logging
2515 run_test 39j "write, rename, close, stat ======================="
2521 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2523 local mtime1=`stat -c %Y $DIR1/$tfile`
2525 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2527 kill -USR1 $multipid
2528 wait $multipid || error "multiop close failed"
2530 for (( i=0; i < 2; i++ )) ; do
2531 local mtime2=`stat -c %Y $DIR1/$tfile`
2533 [ "$mtime2" = $TEST_39_MTIME ] || \
2534 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2536 cancel_lru_locks osc
2537 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2540 run_test 39k "write, utime, close, stat ========================"
2542 # this should be set to future
2543 TEST_39_ATIME=`date -d "1 year" +%s`
2545 is_sles11() # LU-1783
2547 if [ -r /etc/SuSE-release ]
2549 local vers=`grep VERSION /etc/SuSE-release | awk '{print $3}'`
2550 local patchlev=`grep PATCHLEVEL /etc/SuSE-release \
2552 if [ $vers -eq 11 ] && [ $patchlev -eq 1 ]
2561 is_sles11 && skip "SLES 11 SP1" && return # LU-1783
2562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2563 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2567 # test setting directory atime to future
2568 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2569 local atime=$(stat -c %X $DIR/$tdir)
2570 [ "$atime" = $TEST_39_ATIME ] || \
2571 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2573 # test setting directory atime from future to now
2574 local d1=$(date +%s)
2576 local d2=$(date +%s)
2578 cancel_lru_locks mdc
2579 atime=$(stat -c %X $DIR/$tdir)
2580 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2581 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2583 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2586 # test setting directory atime when now > dir atime + atime_diff
2590 cancel_lru_locks mdc
2591 atime=$(stat -c %X $DIR/$tdir)
2592 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2593 error "atime is not updated : $atime, should be $d2"
2595 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2598 # test not setting directory atime when now < dir atime + atime_diff
2600 cancel_lru_locks mdc
2601 atime=$(stat -c %X $DIR/$tdir)
2602 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2603 error "atime is updated to $atime, should remain $d1<atime<$d2"
2605 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2607 run_test 39l "directory atime update ==========================="
2612 local far_past_mtime=$(date -d "May 29 1953" +%s)
2613 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2615 touch -m -d @$far_past_mtime $DIR1/$tfile
2616 touch -a -d @$far_past_atime $DIR1/$tfile
2618 for (( i=0; i < 2; i++ )) ; do
2619 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2620 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2621 error "atime or mtime set incorrectly"
2623 cancel_lru_locks osc
2624 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2627 run_test 39m "test atime and mtime before 1970"
2630 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2631 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2632 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2634 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2638 small_write $DIR/f41 18
2640 run_test 41 "test small file write + fstat ====================="
2642 count_ost_writes() {
2643 lctl get_param -n osc.*.stats |
2644 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2651 BG_DIRTY_RATIO_SAVE=10
2652 MAX_BG_DIRTY_RATIO=25
2656 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2657 # dirty_ratio, dirty_background_ratio
2658 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2659 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2660 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2661 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2663 # if file not here, we are a 2.4 kernel
2664 kill -CONT `pidof kupdated`
2669 # setup the trap first, so someone cannot exit the test at the
2670 # exact wrong time and mess up a machine
2671 trap start_writeback EXIT
2672 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2673 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2674 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2675 sysctl -w vm.dirty_writeback_centisecs=0
2676 sysctl -w vm.dirty_writeback_centisecs=0
2677 # save and increase /proc/sys/vm/dirty_ratio
2678 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2679 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2680 # save and increase /proc/sys/vm/dirty_background_ratio
2681 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2682 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2684 # if file not here, we are a 2.4 kernel
2685 kill -STOP `pidof kupdated`
2689 # ensure that all stripes have some grant before we test client-side cache
2691 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2692 dd if=/dev/zero of=$i bs=4k count=1
2697 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2698 # file truncation, and file removal.
2701 cancel_lru_locks osc
2703 sync; sleep 1; sync # just to be safe
2704 BEFOREWRITES=`count_ost_writes`
2705 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2706 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2707 AFTERWRITES=`count_ost_writes`
2708 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2709 error "$BEFOREWRITES < $AFTERWRITES"
2712 run_test 42a "ensure that we don't flush on close =============="
2716 cancel_lru_locks osc
2719 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2720 BEFOREWRITES=`count_ost_writes`
2721 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2722 AFTERWRITES=`count_ost_writes`
2723 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2724 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2726 BEFOREWRITES=`count_ost_writes`
2727 sync || error "sync: $?"
2728 AFTERWRITES=`count_ost_writes`
2729 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2730 error "$BEFOREWRITES < $AFTERWRITES on sync"
2732 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2736 run_test 42b "test destroy of file with cached dirty data ======"
2738 # if these tests just want to test the effect of truncation,
2739 # they have to be very careful. consider:
2740 # - the first open gets a {0,EOF}PR lock
2741 # - the first write conflicts and gets a {0, count-1}PW
2742 # - the rest of the writes are under {count,EOF}PW
2743 # - the open for truncate tries to match a {0,EOF}PR
2744 # for the filesize and cancels the PWs.
2745 # any number of fixes (don't get {0,EOF} on open, match
2746 # composite locks, do smarter file size management) fix
2747 # this, but for now we want these tests to verify that
2748 # the cancellation with truncate intent works, so we
2749 # start the file with a full-file pw lock to match against
2750 # until the truncate.
2755 cancel_lru_locks osc
2757 # prime the file with 0,EOF PW to match
2761 # now the real test..
2762 dd if=/dev/zero of=$file bs=1024 count=100
2763 BEFOREWRITES=`count_ost_writes`
2764 $TRUNCATE $file $offset
2765 cancel_lru_locks osc
2766 AFTERWRITES=`count_ost_writes`
2772 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2773 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2776 run_test 42c "test partial truncate of file with cached dirty data"
2780 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2781 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2784 run_test 42d "test complete truncate of file with cached dirty data"
2786 test_42e() { # bug22074
2787 local TDIR=$DIR/${tdir}e
2788 local pagesz=$(page_size)
2789 local pages=16 # hardcoded 16 pages, don't change it.
2790 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2791 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2796 $SETSTRIPE -c 1 $TDIR
2797 createmany -o $TDIR/f $files
2799 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2801 # we assume that with $OSTCOUNT files, at least one of them will
2802 # be allocated on OST0.
2803 warmup_files=$((OSTCOUNT * max_dirty_mb))
2804 createmany -o $TDIR/w $warmup_files
2806 # write a large amount of data into one file and sync, to get good
2807 # avail_grant number from OST.
2808 for ((i=0; i<$warmup_files; i++)); do
2809 idx=$($GETSTRIPE -i $TDIR/w$i)
2810 [ $idx -ne 0 ] && continue
2811 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2814 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2816 $LCTL get_param $proc_osc0/cur_dirty_bytes
2817 $LCTL get_param $proc_osc0/cur_grant_bytes
2819 # create as much dirty pages as we can while not to trigger the actual
2820 # RPCs directly. but depends on the env, VFS may trigger flush during this
2821 # period, hopefully we are good.
2822 for ((i=0; i<$warmup_files; i++)); do
2823 idx=$($GETSTRIPE -i $TDIR/w$i)
2824 [ $idx -ne 0 ] && continue
2825 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2827 $LCTL get_param $proc_osc0/cur_dirty_bytes
2828 $LCTL get_param $proc_osc0/cur_grant_bytes
2830 # perform the real test
2831 $LCTL set_param $proc_osc0/rpc_stats 0
2832 for ((;i<$files; i++)); do
2833 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2834 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2837 $LCTL get_param $proc_osc0/rpc_stats
2840 local have_ppr=false
2841 $LCTL get_param $proc_osc0/rpc_stats |
2842 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2843 # skip lines until we are at the RPC histogram data
2844 [ "$PPR" == "pages" ] && have_ppr=true && continue
2845 $have_ppr || continue
2847 # we only want the percent stat for < 16 pages
2848 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2850 percent=$((percent + WPCT))
2851 if [ $percent -gt 15 ]; then
2852 error "less than 16-pages write RPCs" \
2859 run_test 42e "verify sub-RPC writes are not done synchronously"
2863 cp -p /bin/ls $DIR/$tdir/$tfile
2864 $MULTIOP $DIR/$tdir/$tfile Ow_c &
2866 # give multiop a chance to open
2869 $DIR/$tdir/$tfile && error || true
2872 run_test 43 "execution of file opened for write should return -ETXTBSY"
2876 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2877 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2879 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
2880 kill -USR1 $MULTIOP_PID || return 2
2881 wait $MULTIOP_PID || return 3
2884 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2888 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2889 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2891 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2892 kill -USR1 $MULTIOP_PID || return 2
2893 wait $MULTIOP_PID || return 3
2896 run_test 43b "truncate of file being executed should return -ETXTBSY"
2899 local testdir="$DIR/d43c"
2902 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2903 ( cd $testdir && md5sum -c)
2905 run_test 43c "md5sum of copy into lustre========================"
2908 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2909 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2910 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2912 run_test 44 "zero length read from a sparse stripe ============="
2915 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2917 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2918 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2919 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2921 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2922 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2925 OFFSETS="0 $((stride/2)) $((stride-1))"
2926 for offset in $OFFSETS ; do
2927 for i in `seq 0 $((nstripe-1))`; do
2928 local GLOBALOFFSETS=""
2929 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2930 local myfn=$DIR/d44a-$size
2931 echo "--------writing $myfn at $size"
2932 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2933 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2934 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2935 || error "ll_sparseness_verify $GLOBALOFFSETS"
2937 for j in `seq 0 $((nstripe-1))`; do
2938 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2939 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2940 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2942 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2943 || error "ll_sparseness_verify $GLOBALOFFSETS"
2948 run_test 44a "test sparse pwrite ==============================="
2952 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2958 before=`dirty_osc_total`
2959 echo executing "\"$*\""
2961 after=`dirty_osc_total`
2962 echo before $before, after $after
2966 # Obtain grants from OST if it supports it
2967 echo blah > ${f}_grant
2970 do_dirty_record "echo blah > $f"
2971 [ $before -eq $after ] && error "write wasn't cached"
2972 do_dirty_record "> $f"
2973 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2974 do_dirty_record "echo blah > $f"
2975 [ $before -eq $after ] && error "write wasn't cached"
2976 do_dirty_record "sync"
2977 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2978 do_dirty_record "echo blah > $f"
2979 [ $before -eq $after ] && error "write wasn't cached"
2980 do_dirty_record "cancel_lru_locks osc"
2981 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2984 run_test 45 "osc io page accounting ============================"
2986 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2987 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2988 # objects offset and an assert hit when an rpc was built with 1023's mapped
2989 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2994 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2996 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2997 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3001 run_test 46 "dirtying a previously written page ================"
3003 # test_47 is removed "Device nodes check" is moved to test_28
3005 test_48a() { # bug 2399
3006 check_kernel_version 34 || return 0
3009 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
3010 mkdir $DIR/d48a || error "recreate directory failed"
3011 touch foo || error "'touch foo' failed after recreating cwd"
3012 mkdir bar || error "'mkdir foo' failed after recreating cwd"
3013 if check_kernel_version 44; then
3014 touch .foo || error "'touch .foo' failed after recreating cwd"
3015 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3017 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3018 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3019 cd . || error "'cd .' failed after recreating cwd"
3020 mkdir . && error "'mkdir .' worked after recreating cwd"
3021 rmdir . && error "'rmdir .' worked after recreating cwd"
3022 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3023 cd .. || error "'cd ..' failed after recreating cwd"
3025 run_test 48a "Access renamed working dir (should return errors)="
3027 test_48b() { # bug 2399
3028 check_kernel_version 34 || return 0
3031 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
3032 touch foo && error "'touch foo' worked after removing cwd"
3033 mkdir foo && error "'mkdir foo' worked after removing cwd"
3034 if check_kernel_version 44; then
3035 touch .foo && error "'touch .foo' worked after removing cwd"
3036 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3038 ls . > /dev/null && error "'ls .' worked after removing cwd"
3039 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3040 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3041 mkdir . && error "'mkdir .' worked after removing cwd"
3042 rmdir . && error "'rmdir .' worked after removing cwd"
3043 ln -s . foo && error "'ln -s .' worked after removing cwd"
3044 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3046 run_test 48b "Access removed working dir (should return errors)="
3048 test_48c() { # bug 2350
3049 check_kernel_version 36 || return 0
3050 #lctl set_param debug=-1
3052 mkdir -p $DIR/d48c/dir
3054 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
3055 $TRACE touch foo && error "'touch foo' worked after removing cwd"
3056 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
3057 if check_kernel_version 44; then
3058 touch .foo && error "'touch .foo' worked after removing cwd"
3059 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3061 $TRACE ls . && error "'ls .' worked after removing cwd"
3062 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3063 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
3064 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
3065 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3066 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3067 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3069 run_test 48c "Access removed working subdir (should return errors)"
3071 test_48d() { # bug 2350
3072 check_kernel_version 36 || return 0
3073 #lctl set_param debug=-1
3075 mkdir -p $DIR/d48d/dir
3077 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
3078 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3079 $TRACE touch foo && error "'touch foo' worked after removing parent"
3080 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3081 if check_kernel_version 44; then
3082 touch .foo && error "'touch .foo' worked after removing parent"
3083 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3085 $TRACE ls . && error "'ls .' worked after removing parent"
3086 $TRACE ls .. && error "'ls ..' worked after removing parent"
3087 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3088 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3089 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3090 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3091 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3093 run_test 48d "Access removed parent subdir (should return errors)"
3095 test_48e() { # bug 4134
3096 check_kernel_version 41 || return 0
3097 #lctl set_param debug=-1
3099 mkdir -p $DIR/d48e/dir
3101 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3102 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3103 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3104 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3105 # On a buggy kernel addition of "touch foo" after cd .. will
3106 # produce kernel oops in lookup_hash_it
3107 touch ../foo && error "'cd ..' worked after recreate parent"
3109 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3111 run_test 48e "Access to recreated parent subdir (should return errors)"
3113 test_49() { # LU-1030
3114 # get ost1 size - lustre-OST0000
3115 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3116 # write 800M at maximum
3117 [ $ost1_size -gt 819200 ] && ost1_size=819200
3119 lfs setstripe -c 1 -i 0 $DIR/$tfile
3120 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3123 # change max_pages_per_rpc while writing the file
3124 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3125 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3126 # loop until dd process exits
3127 while ps ax -opid | grep -wq $dd_pid; do
3128 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3129 sleep $((RANDOM % 5 + 1))
3131 # restore original max_pages_per_rpc
3132 $LCTL set_param $osc1_mppc=$orig_mppc
3133 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3135 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3141 ls /proc/$$/cwd || error
3143 run_test 50 "special situations: /proc symlinks ==============="
3145 test_51a() { # was test_51
3146 # bug 1516 - create an empty entry right after ".." then split dir
3149 $MCREATE $DIR/d51/bar
3151 createmany -m $DIR/d51/longfile 201
3153 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3154 $MCREATE $DIR/d51/longfile$FNUM
3159 ls -l $DIR/d51 > /dev/null || error
3161 run_test 51a "special situations: split htree with empty entry =="
3163 export NUMTEST=70000
3165 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3166 [ $NUMFREE -lt 21000 ] && \
3167 skip "not enough free inodes ($NUMFREE)" && \
3170 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3173 createmany -d $DIR/d51b/t- $NUMTEST
3175 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3177 test_51ba() { # LU-993
3178 local BASE=$DIR/d51b
3179 # unlink all but 100 subdirectories, then check it still works
3181 local DELETE=$((NUMTEST - LEFT))
3183 # continue on to run this test even if 51b didn't finish,
3184 # just to delete the many subdirectories created.
3185 ! [ -d "${BASE}/t-1" ] && skip "test_51b() not run" && return 0
3187 # for ldiskfs the nlink count should be 1, but this is OSD specific
3188 # and so this is listed for informational purposes only
3189 log "nlink before: $(stat -c %h $BASE)"
3190 unlinkmany -d $BASE/t- $DELETE ||
3191 error "unlink of first $DELETE subdirs failed"
3193 log "nlink between: $(stat -c %h $BASE)"
3194 local FOUND=$(ls -l ${BASE} | wc -l)
3195 FOUND=$((FOUND - 1)) # trim the first line of ls output
3196 [ $FOUND -ne $LEFT ] &&
3197 error "can't find subdirs: found only $FOUND/$LEFT"
3199 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3200 error "unlink of second $LEFT subdirs failed"
3201 log "nlink after: $(stat -c %h $BASE)"
3203 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3208 local ndirs=${TEST51BB_NDIRS:-10}
3209 local nfiles=${TEST51BB_NFILES:-100}
3211 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3213 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3214 nfiles=$(( numfree / ndirs - 10 ))
3216 local dir=$DIR/d51bb
3218 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3219 lctl set_param -n lmv.*.placement=CHAR
3222 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3226 for ((i=0; i < $ndirs; i++)); do
3227 dirs[i]=$dir/$RANDOM
3228 echo Creating directory ${dirs[i]}
3231 echo Creating $nfiles in dir ${dirs[i]} ...
3232 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3233 createmany -o ${dirs[i]}/$tfile- $nfiles
3239 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3243 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3244 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3245 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3248 lctl set_param -n lmv.*.placement=$savePOLICY
3250 [ $rc -ne $MDSCOUNT ] || \
3251 error "Objects/inodes are not distributed over all mds servers"
3253 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3256 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3258 createmany -o $DIR/d51d/t- 1000
3259 $GETSTRIPE $DIR/d51d > $TMP/files
3260 for N in `seq 0 $((OSTCOUNT - 1))`; do
3261 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3262 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3263 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3265 unlinkmany $DIR/d51d/t- 1000
3268 for N in `seq 1 $((OSTCOUNT - 1))`; do
3269 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3270 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3271 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3272 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3274 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3275 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3276 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3277 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3281 run_test 51d "check object distribution ===================="
3284 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3287 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3288 echo bar >> $DIR/d52a/foo || error "append bar failed"
3289 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3290 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3291 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3292 echo foo >> $DIR/d52a/foo || error "append foo failed"
3293 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3294 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3295 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3296 cp -r $DIR/d52a /tmp/
3297 rm -fr $DIR/d52a || error "cleanup rm failed"
3299 run_test 52a "append-only flag test (should return errors) ====="
3302 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3305 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3306 cat test > $DIR/d52b/foo && error "cat test worked"
3307 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3308 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3309 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3310 echo foo >> $DIR/d52b/foo && error "echo worked"
3311 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3312 [ -f $DIR/d52b/foo ] || error
3313 [ -f $DIR/d52b/foo_ren ] && error
3314 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3315 chattr -i $DIR/d52b/foo || error "chattr failed"
3317 rm -fr $DIR/d52b || error
3319 run_test 52b "immutable flag test (should return errors) ======="
3322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3323 remote_ost_nodsh && skip "remote OST with nodsh" && return
3332 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3333 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3334 param=`echo ${value[0]} | cut -d "=" -f1`
3335 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3336 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3337 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3338 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3339 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3340 if [ $ost_last != $mds_last ]; then
3341 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3345 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3348 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3349 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3350 $SOCKETSERVER $DIR/socket
3351 $SOCKETCLIENT $DIR/socket || error
3352 $MUNLINK $DIR/socket
3354 run_test 54a "unix domain socket test =========================="
3360 dd if=/dev/zero of=$f bs=`page_size` count=1
3362 run_test 54b "char device works in lustre ======================"
3365 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3366 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3367 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3369 for i in `seq 3 7`; do
3370 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3380 loopdev="$DIR/loop54c"
3383 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3384 mknod $loopdev b 7 $LOOPNUM
3385 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3386 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3387 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3388 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3390 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3391 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3393 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3398 run_test 54c "block device works in lustre ====================="
3404 [ "$string" = `echo $string > $f | cat $f` ] || error
3406 run_test 54d "fifo device works in lustre ======================"
3409 check_kernel_version 46 || return 0
3412 cp -aL /dev/console $f
3413 echo $string > $f || error
3415 run_test 54e "console/tty device works in lustre ======================"
3417 #The test_55 used to be iopen test and it was removed by bz#24037.
3418 #run_test 55 "check iopen_connect_dentry() ======================"
3420 test_56a() { # was test_56
3426 NUMFILESx2=$(($NUMFILES * 2))
3427 for i in `seq 1 $NUMFILES` ; do
3428 touch $DIR/d56/file$i
3429 touch $DIR/d56/dir/file$i
3432 # test lfs getstripe with --recursive
3433 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3434 [ $FILENUM -eq $NUMFILESx2 ] ||
3435 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3436 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3437 [ $FILENUM -eq $NUMFILES ] ||
3438 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3439 echo "$GETSTRIPE --recursive passed."
3441 # test lfs getstripe with file instead of dir
3442 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3443 [ $FILENUM -eq 1 ] || error \
3444 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3445 echo "$GETSTRIPE file1 passed."
3447 #test lfs getstripe with --verbose
3448 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3449 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3450 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3451 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3452 echo "$GETSTRIPE --verbose passed."
3454 #test lfs getstripe with --obd
3455 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3456 error "$GETSTRIPE --obd wrong_uuid should return error message"
3458 [ "$OSTCOUNT" -lt 2 ] &&
3459 skip_env "skipping other $GETSTRIPE --obd test" && return
3462 OBDUUID=$(ostuuid_from_index $OSTIDX)
3463 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3464 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3465 [ $FOUND -eq $FILENUM ] ||
3466 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3467 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3468 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3469 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3470 error "$GETSTRIPE --obd: should not show file on other obd"
3471 echo "$GETSTRIPE --obd passed"
3473 run_test 56a "check $GETSTRIPE"
3478 local LOCAL_NUMFILES="$1"
3479 local LOCAL_NUMDIRS="$2"
3480 local MKDIR_PARAMS="$3"
3482 if [ ! -d "$TDIR" ] ; then
3484 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3485 for i in `seq 1 $LOCAL_NUMFILES` ; do
3488 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3490 for j in `seq 1 $LOCAL_NUMFILES` ; do
3491 touch $TDIR/dir$i/file$j
3497 setup_56_special() {
3501 if [ ! -e "$TDIR/loop1b" ] ; then
3502 for i in `seq 1 $LOCAL_NUMFILES` ; do
3503 mknod $TDIR/loop${i}b b 7 $i
3504 mknod $TDIR/null${i}c c 1 3
3505 ln -s $TDIR/file1 $TDIR/link${i}l
3507 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3508 mknod $TDIR/dir$i/loop${i}b b 7 $i
3509 mknod $TDIR/dir$i/null${i}c c 1 3
3510 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3519 setup_56 $NUMFILES $NUMDIRS
3521 EXPECTED=$(($NUMDIRS + 2))
3522 # test lfs find with -name
3523 for i in $(seq 1 $NUMFILES) ; do
3524 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3525 [ $NUMS -eq $EXPECTED ] ||
3526 error "lfs find -name \"*$i\" $TDIR wrong: "\
3527 "found $NUMS, expected $EXPECTED"
3530 run_test 56g "check lfs find -name ============================="
3536 setup_56 $NUMFILES $NUMDIRS
3538 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3539 # test lfs find with ! -name
3540 for i in $(seq 1 $NUMFILES) ; do
3541 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3542 [ $NUMS -eq $EXPECTED ] ||
3543 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3544 "found $NUMS, expected $EXPECTED"
3547 run_test 56h "check lfs find ! -name ============================="
3552 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3553 CMD="$LFIND -ost $UUID $DIR/$tdir"
3555 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3557 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3561 setup_56_special $NUMFILES $NUMDIRS
3563 EXPECTED=$((NUMDIRS + 1))
3564 CMD="$LFIND -type d $TDIR"
3565 NUMS=$($CMD | wc -l)
3566 [ $NUMS -eq $EXPECTED ] ||
3567 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3569 run_test 56j "check lfs find -type d ============================="
3573 setup_56_special $NUMFILES $NUMDIRS
3575 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3576 CMD="$LFIND -type f $TDIR"
3577 NUMS=$($CMD | wc -l)
3578 [ $NUMS -eq $EXPECTED ] ||
3579 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3581 run_test 56k "check lfs find -type f ============================="
3585 setup_56_special $NUMFILES $NUMDIRS
3587 EXPECTED=$((NUMDIRS + NUMFILES))
3588 CMD="$LFIND -type b $TDIR"
3589 NUMS=$($CMD | wc -l)
3590 [ $NUMS -eq $EXPECTED ] ||
3591 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3593 run_test 56l "check lfs find -type b ============================="
3597 setup_56_special $NUMFILES $NUMDIRS
3599 EXPECTED=$((NUMDIRS + NUMFILES))
3600 CMD="$LFIND -type c $TDIR"
3601 NUMS=$($CMD | wc -l)
3602 [ $NUMS -eq $EXPECTED ] ||
3603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3605 run_test 56m "check lfs find -type c ============================="
3609 setup_56_special $NUMFILES $NUMDIRS
3611 EXPECTED=$((NUMDIRS + NUMFILES))
3612 CMD="$LFIND -type l $TDIR"
3613 NUMS=$($CMD | wc -l)
3614 [ $NUMS -eq $EXPECTED ] ||
3615 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3617 run_test 56n "check lfs find -type l ============================="
3621 setup_56 $NUMFILES $NUMDIRS
3623 utime $TDIR/file1 > /dev/null || error "utime (1)"
3624 utime $TDIR/file2 > /dev/null || error "utime (2)"
3625 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3626 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3627 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3628 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3631 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3632 [ $NUMS -eq $EXPECTED ] || \
3633 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3636 CMD="$LFIND -mtime 0 $TDIR"
3637 NUMS=$($CMD | wc -l)
3638 [ $NUMS -eq $EXPECTED ] ||
3639 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3641 run_test 56o "check lfs find -mtime for old files =========================="
3644 [ $RUNAS_ID -eq $UID ] &&
3645 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3648 setup_56 $NUMFILES $NUMDIRS
3650 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3652 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3653 NUMS=$($CMD | wc -l)
3654 [ $NUMS -eq $EXPECTED ] || \
3655 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3657 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3658 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3659 NUMS=$($CMD | wc -l)
3660 [ $NUMS -eq $EXPECTED ] || \
3661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3663 run_test 56p "check lfs find -uid and ! -uid ==============================="
3666 [ $RUNAS_ID -eq $UID ] &&
3667 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3670 setup_56 $NUMFILES $NUMDIRS
3672 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3675 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3676 NUMS=$($CMD | wc -l)
3677 [ $NUMS -eq $EXPECTED ] ||
3678 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3680 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3681 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3682 NUMS=$($CMD | wc -l)
3683 [ $NUMS -eq $EXPECTED ] ||
3684 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3686 run_test 56q "check lfs find -gid and ! -gid ==============================="
3690 setup_56 $NUMFILES $NUMDIRS
3693 CMD="$LFIND -size 0 -type f $TDIR"
3694 NUMS=$($CMD | wc -l)
3695 [ $NUMS -eq $EXPECTED ] ||
3696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3698 CMD="$LFIND ! -size 0 -type f $TDIR"
3699 NUMS=$($CMD | wc -l)
3700 [ $NUMS -eq $EXPECTED ] ||
3701 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3702 echo "test" > $TDIR/$tfile
3703 echo "test2" > $TDIR/$tfile.2 && sync
3705 CMD="$LFIND -size 5 -type f $TDIR"
3706 NUMS=$($CMD | wc -l)
3707 [ $NUMS -eq $EXPECTED ] ||
3708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3710 CMD="$LFIND -size +5 -type f $TDIR"
3711 NUMS=$($CMD | wc -l)
3712 [ $NUMS -eq $EXPECTED ] ||
3713 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3715 CMD="$LFIND -size +0 -type f $TDIR"
3716 NUMS=$($CMD | wc -l)
3717 [ $NUMS -eq $EXPECTED ] ||
3718 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3720 CMD="$LFIND ! -size -5 -type f $TDIR"
3721 NUMS=$($CMD | wc -l)
3722 [ $NUMS -eq $EXPECTED ] ||
3723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3725 CMD="$LFIND -size -5 -type f $TDIR"
3726 NUMS=$($CMD | wc -l)
3727 [ $NUMS -eq $EXPECTED ] ||
3728 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3730 run_test 56r "check lfs find -size works =========================="
3732 test_56s() { # LU-611
3734 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3736 if [ $OSTCOUNT -gt 1 ]; then
3737 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3741 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3745 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3746 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3747 NUMS=$($CMD | wc -l)
3748 [ $NUMS -eq $EXPECTED ] ||
3749 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3751 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3752 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3753 NUMS=$($CMD | wc -l)
3754 [ $NUMS -eq $EXPECTED ] ||
3755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3758 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3759 NUMS=$($CMD | wc -l)
3760 [ $NUMS -eq $EXPECTED ] ||
3761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3763 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3764 NUMS=$($CMD | wc -l)
3765 [ $NUMS -eq $EXPECTED ] ||
3766 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3769 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3770 NUMS=$($CMD | wc -l)
3771 [ $NUMS -eq $EXPECTED ] ||
3772 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3774 run_test 56s "check lfs find -stripe-count works"
3776 test_56t() { # LU-611
3778 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3780 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3782 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3783 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3784 NUMS=$($CMD | wc -l)
3785 [ $NUMS -eq $EXPECTED ] ||
3786 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3788 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3789 NUMS=$($CMD | wc -l)
3790 [ $NUMS -eq $EXPECTED ] ||
3791 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3793 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3794 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3795 NUMS=$($CMD | wc -l)
3796 [ $NUMS -eq $EXPECTED ] ||
3797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3799 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3800 NUMS=$($CMD | wc -l)
3801 [ $NUMS -eq $EXPECTED ] ||
3802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3805 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3806 NUMS=$($CMD | wc -l)
3807 [ $NUMS -eq $EXPECTED ] ||
3808 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3810 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3811 NUMS=$($CMD | wc -l)
3812 [ $NUMS -eq $EXPECTED ] ||
3813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3816 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3817 NUMS=$($CMD | wc -l)
3818 [ $NUMS -eq $EXPECTED ] ||
3819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3821 run_test 56t "check lfs find -stripe-size works"
3823 test_56u() { # LU-611
3825 setup_56 $NUMFILES $NUMDIRS "-i 0"
3827 if [ $OSTCOUNT -gt 1 ]; then
3828 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3834 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3835 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3836 NUMS=$($CMD | wc -l)
3837 [ $NUMS -eq $EXPECTED ] ||
3838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3841 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3842 NUMS=$($CMD | wc -l)
3843 [ $NUMS -eq $EXPECTED ] ||
3844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3846 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3847 NUMS=$($CMD | wc -l)
3848 [ $NUMS -eq $EXPECTED ] ||
3849 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3852 # This should produce an error and not return any files
3853 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3854 NUMS=$($CMD 2>/dev/null | wc -l)
3855 [ $NUMS -eq $EXPECTED ] ||
3856 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3858 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3859 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3860 NUMS=$($CMD | wc -l)
3861 [ $NUMS -eq $EXPECTED ] ||
3862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3864 run_test 56u "check lfs find -stripe-index works"
3871 setup_56 $NUMFILES $NUMDIRS
3873 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3874 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3876 for file in $($LFIND -mdt $UUID $TDIR); do
3877 file_mdt_idx=$($GETSTRIPE -M $file)
3878 [ $file_mdt_idx -eq $MDT_IDX ] ||
3879 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3882 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3884 # Get and check the actual stripe count of one file.
3885 # Usage: check_stripe_count <file> <expected_stripe_count>
3886 check_stripe_count() {
3891 [[ -z "$file" || -z "$expected" ]] &&
3892 error "check_stripe_count: invalid argument!"
3894 local cmd="$GETSTRIPE -c $file"
3895 actual=$($cmd) || error "$cmd failed"
3896 actual=${actual%% *}
3898 if [[ $actual -ne $expected ]]; then
3899 [[ $expected -eq -1 ]] ||
3900 error "$cmd wrong: found $actual, expected $expected"
3901 [[ $actual -eq $OSTCOUNT ]] ||
3902 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3909 rm -rf $TDIR || error "remove $TDIR failed"
3910 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3913 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3914 error "$GETSTRIPE -S -d $TDIR failed"
3915 stripe_size=${stripe_size%% *}
3917 local file_size=$((stripe_size * OSTCOUNT))
3918 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3919 local required_space=$((file_num * file_size))
3920 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3921 [[ $free_space -le $((required_space / 1024)) ]] &&
3922 skip_env "need at least $required_space bytes free space," \
3923 "have $free_space kbytes" && return
3926 local dd_count=$((file_size / dd_bs))
3928 # write data into the files
3932 for i in $(seq 1 $NUMFILES); do
3934 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3935 error "write data into $file failed"
3937 for i in $(seq 1 $NUMDIRS); do
3938 for j in $(seq 1 $NUMFILES); do
3939 file=$TDIR/dir$i/file$j
3940 yes | dd bs=$dd_bs count=$dd_count of=$file \
3942 error "write data into $file failed"
3947 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3950 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3952 eval $cmd || error "$cmd failed"
3954 check_stripe_count $TDIR/file1 $expected
3957 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3959 eval $cmd || error "$cmd failed"
3961 for j in $(seq 1 $NUMFILES); do
3962 check_stripe_count $TDIR/dir1/file$j $expected
3965 # lfs_migrate works with lfs find
3966 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3967 $LFS_MIGRATE -y -c $expected"
3969 eval $cmd || error "$cmd failed"
3971 for i in $(seq 2 $NUMFILES); do
3972 check_stripe_count $TDIR/file$i $expected
3974 for i in $(seq 2 $NUMDIRS); do
3975 for j in $(seq 1 $NUMFILES); do
3976 check_stripe_count $TDIR/dir$i/file$j $expected
3980 run_test 56w "check lfs_migrate -c stripe_count works"
3983 # note test will not do anything if MDS is not local
3984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3985 local MNTDEV="osd*.*MDT*.mntdev"
3986 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3987 [ -z "$DEV" ] && error "can't access $MNTDEV"
3988 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3989 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3990 error "can't access $DEV"
3991 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3992 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3996 run_test 57a "verify MDS filesystem created with large inodes =="
3999 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4004 local FILEN=$dir/f$FILECOUNT
4006 rm -rf $dir || error "removing $dir"
4007 mkdir -p $dir || error "creating $dir"
4008 local num=$(get_mds_dir $dir)
4011 echo "mcreating $FILECOUNT files"
4012 createmany -m $dir/f 1 $FILECOUNT || \
4013 error "creating files in $dir"
4015 # verify that files do not have EAs yet
4016 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4017 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4021 df $dir #make sure we get new statfs data
4022 local MDSFREE=$(do_facet $mymds \
4023 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4024 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4025 echo "opening files to create objects/EAs"
4027 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4028 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4031 # verify that files have EAs now
4032 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4033 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4035 sleep 1 #make sure we get new statfs data
4037 local MDSFREE2=$(do_facet $mymds \
4038 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4039 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4040 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4041 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4042 error "MDC before $MDCFREE != after $MDCFREE2"
4044 echo "MDC before $MDCFREE != after $MDCFREE2"
4045 echo "unable to confirm if MDS has large inodes"
4050 run_test 57b "default LOV EAs are stored inside large inodes ==="
4053 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
4056 run_test 58 "verify cross-platform wire constants =============="
4059 echo "touch 130 files"
4060 createmany -o $DIR/f59- 130
4062 unlinkmany $DIR/f59- 130
4065 # wait for commitment of removal
4067 run_test 59 "verify cancellation of llog records async ========="
4069 TEST60_HEAD="test_60 run $RANDOM"
4071 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4072 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4073 log "$TEST60_HEAD - from kernel mode"
4074 do_facet mgs sh run-llog.sh
4076 run_test 60a "llog sanity tests run from kernel module =========="
4078 test_60b() { # bug 6411
4080 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4092 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4094 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4097 echo "create 5000 files"
4098 createmany -o $DIR/f60c- 5000
4099 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4100 lctl set_param fail_loc=0x80000137
4101 unlinkmany $DIR/f60c- 5000
4102 lctl set_param fail_loc=0
4104 run_test 60c "unlink file when mds full"
4107 SAVEPRINTK=$(lctl get_param -n printk)
4109 # verify "lctl mark" is even working"
4110 MESSAGE="test message ID $RANDOM $$"
4111 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4112 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4114 lctl set_param printk=0 || error "set lnet.printk failed"
4115 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4116 MESSAGE="new test message ID $RANDOM $$"
4117 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4118 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4119 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4121 lctl set_param -n printk="$SAVEPRINTK"
4123 run_test 60d "test printk console message masking"
4127 dd if=/dev/zero of=$f bs=`page_size` count=1
4128 cancel_lru_locks osc
4129 $MULTIOP $f OSMWUc || error
4132 run_test 61 "mmap() writes don't make sync hang ================"
4134 # bug 2330 - insufficient obd_match error checking causes LBUG
4138 cancel_lru_locks osc
4139 lctl set_param fail_loc=0x405
4140 cat $f && error "cat succeeded, expect -EIO"
4141 lctl set_param fail_loc=0
4143 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4144 # match every page all of the time.
4145 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4147 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4148 test_63a() { # was test_63
4149 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4150 lctl set_param -n osc.*.max_dirty_mb 0
4151 for i in `seq 10` ; do
4152 dd if=/dev/zero of=$DIR/f63 bs=8k &
4158 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4159 rm -f $DIR/f63 || true
4161 run_test 63a "Verify oig_wait interruption does not crash ======="
4163 # bug 2248 - async write errors didn't return to application on sync
4164 # bug 3677 - async write errors left page locked
4167 lctl set_param debug=-1
4169 # ensure we have a grant to do async writes
4170 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4173 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4174 lctl set_param fail_loc=0x80000406
4175 $MULTIOP $DIR/$tfile Owy && \
4176 error "sync didn't return ENOMEM"
4177 sync; sleep 2; sync # do a real sync this time to flush page
4178 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4179 error "locked page left in cache after async error" || true
4182 run_test 63b "async write errors should be returned to fsync ==="
4186 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4188 run_test 64a "verify filter grant calculations (in kernel) ====="
4191 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4194 run_test 64b "check out-of-space detection on client ==========="
4196 # bug 1414 - set/get directories' stripe info
4200 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4202 run_test 65a "directory with no stripe info ===================="
4206 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4208 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4210 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4213 if [ $OSTCOUNT -gt 1 ]; then
4215 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4216 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4218 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4221 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4225 if [ $STRIPECOUNT -le 0 ]; then
4227 elif [ $STRIPECOUNT -gt 2000 ]; then
4228 #LOV_MAX_STRIPE_COUNT is 2000
4229 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4231 sc=$(($STRIPECOUNT - 1))
4233 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4234 touch $DIR/d65/f4 $DIR/d65/f5
4235 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4237 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4242 $SETSTRIPE $DIR/d65 || error "setstripe"
4243 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4245 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4247 run_test 65e "directory setstripe defaults ======================="
4251 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4253 run_test 65f "dir setstripe permission (should return error) ==="
4257 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4258 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4259 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4260 error "delete default stripe failed"
4262 run_test 65g "directory setstripe -d ==========================="
4266 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4267 mkdir -p $DIR/d65/dd1
4268 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4269 error "stripe info inherit failed"
4271 run_test 65h "directory stripe info inherit ===================="
4273 test_65i() { # bug6367
4274 $SETSTRIPE -S 65536 -c -1 $MOUNT
4276 run_test 65i "set non-default striping on root directory (bug 6367)="
4278 test_65ia() { # bug12836
4279 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4281 run_test 65ia "getstripe on -1 default directory striping"
4283 test_65ib() { # bug12836
4284 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4286 run_test 65ib "getstripe -v on -1 default directory striping"
4288 test_65ic() { # bug12836
4289 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4291 run_test 65ic "new find on -1 default directory striping"
4293 test_65j() { # bug6367
4295 # if we aren't already remounting for each test, do so for this test
4296 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4297 cleanup || error "failed to unmount"
4300 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4302 run_test 65j "set default striping on root directory (bug 6367)="
4304 test_65k() { # bug11679
4305 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4306 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4308 echo "Check OST status: "
4309 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4310 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4312 for OSC in $MDS_OSCS; do
4313 echo $OSC "is activate"
4314 do_facet $SINGLEMDS lctl --device %$OSC activate
4317 do_facet client mkdir -p $DIR/$tdir
4318 for INACTIVE_OSC in $MDS_OSCS; do
4319 echo "Deactivate: " $INACTIVE_OSC
4320 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4321 for STRIPE_OSC in $MDS_OSCS; do
4322 OST=`osc_to_ost $STRIPE_OSC`
4323 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4324 awk -F: /$OST/'{ print $1 }' | head -n 1`
4326 [ -f $DIR/$tdir/$IDX ] && continue
4327 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4328 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4330 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4332 do_facet client rm -f $DIR/$tdir/*
4333 echo $INACTIVE_OSC "is Activate."
4334 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4337 run_test 65k "validate manual striping works properly with deactivated OSCs"
4339 test_65l() { # bug 12836
4340 mkdir -p $DIR/$tdir/test_dir
4341 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4342 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4344 run_test 65l "lfs find on -1 stripe dir ========================"
4346 # bug 2543 - update blocks count on client
4349 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4350 sync; sync_all_data; sync; sync_all_data
4351 cancel_lru_locks osc
4352 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4353 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4355 run_test 66 "update inode blocks count on client ==============="
4361 if [ ! -z "$LLOOP" ]; then
4362 if swapon -s | grep -q $LLOOP; then
4363 swapoff $LLOOP || error "swapoff failed"
4366 $LCTL blockdev_detach $LLOOP || error "detach failed"
4370 if [ ! -z "$LLITELOOPLOAD" ]; then
4378 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4382 swapon -s | awk '($1 == "'$1'") { print $4 }'
4385 # test case for lloop driver, basic function
4387 [ "$UID" != 0 ] && skip_env "must run as root" && return
4388 llite_lloop_enabled || \
4389 { skip_env "llite_lloop module disabled" && return; }
4391 trap cleanup_68 EXIT
4393 if ! module_loaded llite_lloop; then
4394 if load_module llite/llite_lloop; then
4397 skip_env "can't find module llite_lloop"
4402 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4403 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4404 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4406 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4407 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4411 run_test 68a "lloop driver - basic test ========================"
4413 # excercise swapping to lustre by adding a high priority swapfile entry
4414 # and then consuming memory until it is used.
4415 test_68b() { # was test_68
4416 [ "$UID" != 0 ] && skip_env "must run as root" && return
4417 lctl get_param -n devices | grep -q obdfilter && \
4418 skip "local OST" && return
4420 grep -q llite_lloop /proc/modules
4421 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4423 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4424 skip "can't reliably test swap with TCP" && return
4426 MEMTOTAL=`meminfo MemTotal`
4427 NR_BLOCKS=$((MEMTOTAL>>8))
4428 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4430 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4431 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4434 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4436 trap cleanup_68 EXIT
4438 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4440 echo "before: `swapon -s | grep $LLOOP`"
4441 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4442 echo "after: `swapon -s | grep $LLOOP`"
4443 SWAPUSED=`swap_used $LLOOP`
4447 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4449 run_test 68b "support swapping to Lustre ========================"
4451 # bug5265, obdfilter oa2dentry return -ENOENT
4452 # #define OBD_FAIL_OST_ENOENT 0x217
4454 remote_ost_nodsh && skip "remote OST with nodsh" && return
4457 $SETSTRIPE -c 1 -i 0 $f
4459 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4461 do_facet ost1 lctl set_param fail_loc=0x217
4462 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4463 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4465 do_facet ost1 lctl set_param fail_loc=0
4466 $DIRECTIO write $f 0 2 || error "write error"
4468 cancel_lru_locks osc
4469 $DIRECTIO read $f 0 1 || error "read error"
4471 do_facet ost1 lctl set_param fail_loc=0x217
4472 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4474 do_facet ost1 lctl set_param fail_loc=0
4477 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4481 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4483 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4485 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4486 check_kernel_version 43 || return 0
4487 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4489 # Check that testing environment is properly set up. Skip if not
4490 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4491 skip_env "User $RUNAS_ID does not exist - skipping"
4494 # We had better clear the $DIR to get enough space for dd
4499 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4500 # See if we are still setuid/sgid
4501 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4502 # Now test that MDS is updated too
4503 cancel_lru_locks mdc
4504 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4508 run_test 72a "Test that remove suid works properly (bug5695) ===="
4510 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4513 [ "$RUNAS_ID" = "$UID" ] && \
4514 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4515 [ "$RUNAS_ID" -eq 0 ] && \
4516 skip_env "RUNAS_ID = 0 -- skipping" && return
4518 # Check that testing environment is properly set up. Skip if not
4519 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4520 skip_env "User $RUNAS_ID does not exist - skipping"
4523 touch $DIR/${tfile}-f{g,u}
4524 mkdir $DIR/${tfile}-d{g,u}
4525 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4526 chmod g+s $DIR/${tfile}-{f,d}g
4527 chmod u+s $DIR/${tfile}-{f,d}u
4528 for perm in 777 2777 4777; do
4529 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4530 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4531 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4532 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4536 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4538 # bug 3462 - multiple simultaneous MDC requests
4542 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4545 lctl set_param fail_loc=0x80000129
4546 $MULTIOP $DIR/d73-1/f73-2 Oc &
4548 lctl set_param fail_loc=0
4550 $MULTIOP $DIR/d73-2/f73-3 Oc &
4554 wait $pid1 || return 1
4558 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4559 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4560 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4564 run_test 73 "multiple MDC requests (should not deadlock)"
4566 test_74a() { # bug 6149, 6184
4567 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4569 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4570 # will spin in a tight reconnection loop
4572 lctl set_param fail_loc=0x8000030e
4573 # get any lock that won't be difficult - lookup works.
4575 lctl set_param fail_loc=0
4579 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4581 test_74b() { # bug 13310
4582 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4584 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4585 # will spin in a tight reconnection loop
4586 lctl set_param fail_loc=0x8000030e
4587 # get a "difficult" lock
4589 lctl set_param fail_loc=0
4593 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4596 #define OBD_FAIL_LDLM_NEW_LOCK
4597 lctl set_param fail_loc=0x80000319
4598 touch $DIR/$tfile && error "Touch successful"
4601 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4604 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4607 get_inode_slab_tunables() {
4608 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4611 set_inode_slab_tunables() {
4612 echo "lustre_inode_cache $1" > /proc/slabinfo
4615 test_76() { # Now for bug 20433, added originally in bug 1443
4616 local SLAB_SETTINGS=`get_inode_slab_tunables`
4617 local CPUS=`getconf _NPROCESSORS_ONLN`
4618 # we cannot set limit below 1 which means 1 inode in each
4619 # per-cpu cache is still allowed
4620 set_inode_slab_tunables "1 1 0"
4621 cancel_lru_locks osc
4622 BEFORE_INODES=`num_inodes`
4623 echo "before inodes: $BEFORE_INODES"
4625 [ "$SLOW" = "no" ] && COUNT=100
4626 for i in `seq $COUNT`; do
4630 cancel_lru_locks osc
4631 AFTER_INODES=`num_inodes`
4632 echo "after inodes: $AFTER_INODES"
4634 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4636 AFTER_INODES=`num_inodes`
4638 echo "wait $wait seconds inodes: $AFTER_INODES"
4639 if [ $wait -gt 30 ]; then
4640 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4643 set_inode_slab_tunables "$SLAB_SETTINGS"
4645 run_test 76 "confirm clients recycle inodes properly ===="
4651 # Note: in sptlrpc modes which enable its own bulk checksum, the
4652 # original crc32_le bulk checksum will be automatically disabled,
4653 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4654 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4655 # In this case set_checksums() will not be no-op, because sptlrpc
4656 # bulk checksum will be enabled all through the test.
4658 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4659 lctl set_param -n osc.*.checksums $1
4663 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4664 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4665 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4666 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4669 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4670 log "set checksum type to $1"
4673 F77_TMP=$TMP/f77-temp
4676 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4677 error "error writing to $F77_TMP"
4680 test_77a() { # bug 10889
4681 $GSS && skip "could not run with gss" && return
4682 [ ! -f $F77_TMP ] && setup_f77
4684 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4688 run_test 77a "normal checksum read/write operation ============="
4690 test_77b() { # bug 10889
4691 $GSS && skip "could not run with gss" && return
4692 [ ! -f $F77_TMP ] && setup_f77
4693 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4694 lctl set_param fail_loc=0x80000409
4696 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4697 error "dd error: $?"
4698 lctl set_param fail_loc=0
4701 run_test 77b "checksum error on client write ===================="
4703 test_77c() { # bug 10889
4704 $GSS && skip "could not run with gss" && return
4705 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4707 for algo in $CKSUM_TYPES; do
4708 cancel_lru_locks osc
4709 set_checksum_type $algo
4710 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4711 lctl set_param fail_loc=0x80000408
4712 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4713 lctl set_param fail_loc=0
4716 set_checksum_type $ORIG_CSUM_TYPE
4719 run_test 77c "checksum error on client read ==================="
4721 test_77d() { # bug 10889
4722 $GSS && skip "could not run with gss" && return
4723 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4724 lctl set_param fail_loc=0x80000409
4726 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4727 error "direct write: rc=$?"
4728 lctl set_param fail_loc=0
4731 run_test 77d "checksum error on OST direct write ==============="
4733 test_77e() { # bug 10889
4734 $GSS && skip "could not run with gss" && return
4735 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4736 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4737 lctl set_param fail_loc=0x80000408
4739 cancel_lru_locks osc
4740 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4741 error "direct read: rc=$?"
4742 lctl set_param fail_loc=0
4745 run_test 77e "checksum error on OST direct read ================"
4747 test_77f() { # bug 10889
4748 $GSS && skip "could not run with gss" && return
4750 for algo in $CKSUM_TYPES; do
4751 cancel_lru_locks osc
4752 set_checksum_type $algo
4753 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4754 lctl set_param fail_loc=0x409
4755 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4756 error "direct write succeeded"
4757 lctl set_param fail_loc=0
4759 set_checksum_type $ORIG_CSUM_TYPE
4762 run_test 77f "repeat checksum error on write (expect error) ===="
4764 test_77g() { # bug 10889
4765 $GSS && skip "could not run with gss" && return
4766 remote_ost_nodsh && skip "remote OST with nodsh" && return
4768 [ ! -f $F77_TMP ] && setup_f77
4770 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4771 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4772 do_facet ost1 lctl set_param fail_loc=0x8000021a
4774 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4775 error "write error: rc=$?"
4776 do_facet ost1 lctl set_param fail_loc=0
4779 run_test 77g "checksum error on OST write ======================"
4781 test_77h() { # bug 10889
4782 $GSS && skip "could not run with gss" && return
4783 remote_ost_nodsh && skip "remote OST with nodsh" && return
4785 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4786 cancel_lru_locks osc
4787 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4788 do_facet ost1 lctl set_param fail_loc=0x8000021b
4790 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4791 do_facet ost1 lctl set_param fail_loc=0
4794 run_test 77h "checksum error on OST read ======================="
4796 test_77i() { # bug 13805
4797 $GSS && skip "could not run with gss" && return
4798 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4799 lctl set_param fail_loc=0x40b
4800 remount_client $MOUNT
4801 lctl set_param fail_loc=0
4802 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4803 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4804 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4805 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4807 remount_client $MOUNT
4809 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4811 test_77j() { # bug 13805
4812 $GSS && skip "could not run with gss" && return
4813 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4814 lctl set_param fail_loc=0x40c
4815 remount_client $MOUNT
4816 lctl set_param fail_loc=0
4817 sleep 2 # wait async osc connect to finish
4818 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4819 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4820 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4821 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4823 remount_client $MOUNT
4825 run_test 77j "client only supporting ADLER32 ===================="
4827 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4831 test_78() { # bug 10901
4832 remote_ost || { skip_env "local OST" && return; }
4835 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4836 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4837 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4838 echo "MemTotal: $MEMTOTAL"
4839 # reserve 256MB of memory for the kernel and other running processes,
4840 # and then take 1/2 of the remaining memory for the read/write buffers.
4841 if [ $MEMTOTAL -gt 512 ] ;then
4842 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4844 # for those poor memory-starved high-end clusters...
4845 MEMTOTAL=$((MEMTOTAL / 2))
4847 echo "Mem to use for directio: $MEMTOTAL"
4848 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4849 [ $F78SIZE -gt 512 ] && F78SIZE=512
4850 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4851 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4852 echo "Smallest OST: $SMALLESTOST"
4853 [ $SMALLESTOST -lt 10240 ] && \
4854 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4856 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4857 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4859 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4860 echo "File size: $F78SIZE"
4861 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4862 for i in `seq 1 $NSEQ`
4864 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4865 echo directIO rdwr round $i of $NSEQ
4866 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4871 run_test 78 "handle large O_DIRECT writes correctly ============"
4873 test_79() { # bug 12743
4874 wait_delete_completed
4876 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4877 BKFREE=$(calc_osc_kbytes kbytesfree)
4878 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4880 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4881 DFTOTAL=`echo $STRING | cut -d, -f1`
4882 DFUSED=`echo $STRING | cut -d, -f2`
4883 DFAVAIL=`echo $STRING | cut -d, -f3`
4884 DFFREE=$(($DFTOTAL - $DFUSED))
4886 ALLOWANCE=$((64 * $OSTCOUNT))
4888 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4889 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4890 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4892 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4893 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4894 error "df free($DFFREE) mismatch OST free($BKFREE)"
4896 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4897 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4898 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4901 run_test 79 "df report consistency check ======================="
4903 test_80() { # bug 10718
4904 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4906 local BEFORE=`date +%s`
4907 cancel_lru_locks osc
4908 local AFTER=`date +%s`
4909 local DIFF=$((AFTER-BEFORE))
4910 if [ $DIFF -gt 1 ] ; then
4911 error "elapsed for 1M@1T = $DIFF"
4916 run_test 80 "Page eviction is equally fast at high offsets too ===="
4918 test_81a() { # LU-456
4919 remote_ost_nodsh && skip "remote OST with nodsh" && return
4920 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4921 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4922 do_facet ost0 lctl set_param fail_loc=0x80000228
4924 # write should trigger a retry and success
4925 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4926 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4928 if [ $RC -ne 0 ] ; then
4929 error "write should success, but failed for $RC"
4932 run_test 81a "OST should retry write when get -ENOSPC ==============="
4934 test_81b() { # LU-456
4935 remote_ost_nodsh && skip "remote OST with nodsh" && return
4936 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4937 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4938 do_facet ost0 lctl set_param fail_loc=0x228
4940 # write should retry several times and return -ENOSPC finally
4941 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4945 if [ $RC -ne $ENOSPC ] ; then
4946 error "dd should fail for -ENOSPC, but succeed."
4949 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4951 test_82() { # LU-1031
4952 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
4956 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
4958 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
4960 kill -USR1 $MULTIPID2
4962 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
4963 error "First grouplock does not block second one"
4965 echo "Second grouplock blocks first one"
4967 kill -USR1 $MULTIPID1
4971 run_test 82 "Basic grouplock test ==============================="
4974 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4976 mkdir -p $DIR/d99cvsroot
4977 chown $RUNAS_ID $DIR/d99cvsroot
4978 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4981 $RUNAS cvs -d $DIR/d99cvsroot init || error
4984 run_test 99a "cvs init ========================================="
4987 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4988 [ ! -d $DIR/d99cvsroot ] && test_99a
4990 # some versions of cvs import exit(1) when asked to import links or
4991 # files they can't read. ignore those files.
4992 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4993 ! -perm +4 -printf '-I %f\n')
4994 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4995 d99reposname vtag rtag
4997 run_test 99b "cvs import ======================================="
5000 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5001 [ ! -d $DIR/d99cvsroot ] && test_99b
5003 mkdir -p $DIR/d99reposname
5004 chown $RUNAS_ID $DIR/d99reposname
5005 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5007 run_test 99c "cvs checkout ====================================="
5010 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5011 [ ! -d $DIR/d99cvsroot ] && test_99c
5012 cd $DIR/d99reposname
5014 $RUNAS cvs add -m 'addmsg' foo99
5016 run_test 99d "cvs add =========================================="
5019 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5020 [ ! -d $DIR/d99cvsroot ] && test_99c
5021 cd $DIR/d99reposname
5024 run_test 99e "cvs update ======================================="
5027 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5028 [ ! -d $DIR/d99cvsroot ] && test_99d
5029 cd $DIR/d99reposname
5030 $RUNAS cvs commit -m 'nomsg' foo99
5031 rm -fr $DIR/d99cvsroot
5033 run_test 99f "cvs commit ======================================="
5036 [ "$NETTYPE" = tcp ] || \
5037 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5040 remote_ost_nodsh && skip "remote OST with nodsh" && return
5041 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5043 { skip "useless for local single node setup" && return; }
5045 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5046 [ "$PROT" != "tcp" ] && continue
5047 RPORT=$(echo $REMOTE | cut -d: -f2)
5048 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5051 LPORT=`echo $LOCAL | cut -d: -f2`
5052 if [ $LPORT -ge 1024 ]; then
5053 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5055 error_exit "local: $LPORT > 1024, remote: $RPORT"
5058 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5060 run_test 100 "check local port using privileged port ==========="
5062 function get_named_value()
5071 echo $line | sed "s/^$tag[ ]*//"
5078 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5080 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5088 [ "$CPU" = "UML" ] && nreads=1000
5089 local cache_limit=32
5091 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5092 trap cleanup_101a EXIT
5093 $LCTL set_param -n llite.*.read_ahead_stats 0
5094 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5097 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5099 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5100 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5103 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5104 get_named_value 'read but discarded' | cut -d" " -f1`; do
5105 discard=$(($discard + $s))
5109 if [ $(($discard * 10)) -gt $nreads ] ;then
5110 $LCTL get_param osc.*-osc*.rpc_stats
5111 $LCTL get_param llite.*.read_ahead_stats
5112 error "too many ($discard) discarded pages"
5114 rm -f $DIR/$tfile || true
5116 run_test 101a "check read-ahead for random reads ================"
5121 STRIPE_COUNT=$OSTCOUNT
5124 local list=$(comma_list $(osts_nodes))
5125 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5126 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5128 trap cleanup_test101bc EXIT
5129 # prepare the read-ahead file
5130 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5132 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5135 cleanup_test101bc() {
5140 local list=$(comma_list $(osts_nodes))
5141 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5142 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5146 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5151 local STRIPE_SIZE=1048576
5152 local RA_INC=1048576
5153 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5154 local FILE_LENGTH=$((64*100))
5155 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5156 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5157 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5158 get_named_value 'read but discarded' | \
5159 cut -d" " -f1 | calc_total`
5160 if [ $DISCARD -gt $discard_limit ]; then
5161 $LCTL get_param llite.*.read_ahead_stats
5162 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5164 echo "Read-ahead success for size ${READ_SIZE}"
5169 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5170 local STRIPE_SIZE=1048576
5171 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5172 local FILE_LENGTH=$((STRIPE_SIZE*100))
5173 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5174 # prepare the read-ahead file
5176 cancel_lru_locks osc
5177 for BIDX in 2 4 8 16 32 64 128 256
5179 local BSIZE=$((BIDX*4096))
5180 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5181 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5182 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5183 $LCTL set_param -n llite.*.read_ahead_stats 0
5184 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5185 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5186 cancel_lru_locks osc
5192 run_test 101b "check stride-io mode read-ahead ================="
5195 local STRIPE_SIZE=1048576
5196 local FILE_LENGTH=$((STRIPE_SIZE*100))
5202 cancel_lru_locks osc
5203 $LCTL set_param osc.*.rpc_stats 0
5204 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5205 for osc in $($LCTL get_param -N osc.*); do
5206 if [ "$osc" == "osc.num_refs" ]; then
5210 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5211 if [ $lines -le 20 ]; then
5215 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5216 awk '$1 == "1:" { print $2; exit; }')
5217 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5218 awk '$1 == "2:" { print $2; exit; }')
5219 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5220 awk '$1 == "4:" { print $2; exit; }')
5221 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5222 awk '$1 == "8:" { print $2; exit; }')
5224 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5225 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5226 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5227 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5228 echo "${osc} rpc check passed!"
5233 run_test 101c "check stripe_size aligned read-ahead ================="
5236 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5237 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5241 local file=$DIR/$tfile
5242 local size=${FILESIZE_101c:-500}
5243 local ra_MB=${READAHEAD_MB:-40}
5245 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5246 [ $space -gt $((size / 1024)) ] ||
5247 { skip "Need free space ${size}M, have $space" && return; }
5249 echo Creating ${size}M test file $file
5250 dd if=/dev/zero of=$file bs=1M count=$size
5251 echo Cancel LRU locks on lustre client to flush the client cache
5252 cancel_lru_locks osc
5254 echo Disable read-ahead
5255 local old_READAHEAD=$(set_read_ahead 0)
5257 echo Reading the test file $file with read-ahead disabled
5258 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5260 echo Cancel LRU locks on lustre client to flush the client cache
5261 cancel_lru_locks osc
5262 echo Enable read-ahead with ${ra_MB}MB
5263 set_read_ahead $ra_MB
5265 echo Reading the test file $file with read-ahead enabled
5266 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5268 echo read-ahead disabled time read $time_ra_OFF
5269 echo read-ahead enabled time read $time_ra_ON
5271 set_read_ahead $old_READAHEAD
5273 wait_delete_completed
5275 [ $time_ra_ON -lt $time_ra_OFF ] ||
5276 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5277 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5279 run_test 101d "file read with and without read-ahead enabled ================="
5282 local file=$DIR/$tfile
5287 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5288 local need_space=$((count * size))
5289 [ $space -gt $need_space ] ||
5290 { skip_env "Need free space $need_space, have $space" && return; }
5292 echo Creating $count ${size}K test files
5293 for ((i = 0; i < $count; i++)); do
5294 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5297 echo Cancel LRU locks on lustre client to flush the client cache
5298 cancel_lru_locks osc
5300 echo Reset readahead stats
5301 $LCTL set_param -n llite.*.read_ahead_stats 0
5303 for ((i = 0; i < $count; i++)); do
5304 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5307 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5308 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5310 for ((i = 0; i < $count; i++)); do
5311 rm -rf ${file}_${i} 2>/dev/null
5314 #10000 means 20% reads are missing in readahead
5315 [ $miss -lt 10000 ] || error "misses too much for small reads"
5317 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5319 cleanup_test101f() {
5321 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5322 rm -rf $DIR/$tfile 2>/dev/null
5326 local file=$DIR/$tfile
5329 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5330 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5331 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5332 trap cleanup_test101f EXIT
5334 echo Cancel LRU locks on lustre client to flush the client cache
5335 cancel_lru_locks osc
5337 echo Reset readahead stats
5338 $LCTL set_param -n llite.*.read_ahead_stats 0
5339 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5340 # readahead should read in 2M file on second read, so only miss
5342 echo Random 4K reads on 2M file for 1000 times
5343 $READS -f $file -s 2097152 -b 4096 -n $nreads
5345 echo checking missing pages
5346 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5347 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5349 [ $miss -lt 3 ] || error "misses too much pages!"
5352 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5356 chown $RUNAS_ID $DIR/$tdir
5359 STRIPE_COUNT=$OSTCOUNT
5360 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5362 trap cleanup_test102 EXIT
5364 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5366 for num in 1 2 3 4; do
5367 for count in $(seq 1 $STRIPE_COUNT); do
5368 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5369 local size=`expr $STRIPE_SIZE \* $num`
5370 local file=file"$num-$idx-$count"
5371 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5377 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5383 rm -rf $DIR/d0.sanity/d102
5387 local testfile=$DIR/xattr_testfile
5391 [ "$UID" != 0 ] && skip_env "must run as root" && return
5392 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5393 skip_env "must have user_xattr" && return
5395 [ -z "$(which setfattr 2>/dev/null)" ] &&
5396 skip_env "could not find setfattr" && return
5398 echo "set/get xattr..."
5399 setfattr -n trusted.name1 -v value1 $testfile || error
5400 getfattr -n trusted.name1 $testfile 2> /dev/null |
5401 grep "trusted.name1=.value1" ||
5402 error "$testfile missing trusted.name1=value1"
5404 setfattr -n user.author1 -v author1 $testfile || error
5405 getfattr -n user.author1 $testfile 2> /dev/null |
5406 grep "user.author1=.author1" ||
5407 error "$testfile missing trusted.author1=author1"
5410 setfattr -n trusted.name2 -v value2 $testfile ||
5411 error "$testfile unable to set trusted.name2"
5412 setfattr -n trusted.name3 -v value3 $testfile ||
5413 error "$testfile unable to set trusted.name3"
5414 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5415 grep "trusted.name" | wc -l) -eq 3 ] ||
5416 error "$testfile missing 3 trusted.name xattrs"
5418 setfattr -n user.author2 -v author2 $testfile ||
5419 error "$testfile unable to set user.author2"
5420 setfattr -n user.author3 -v author3 $testfile ||
5421 error "$testfile unable to set user.author3"
5422 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5423 grep "user.author" | wc -l) -eq 3 ] ||
5424 error "$testfile missing 3 user.author xattrs"
5426 echo "remove xattr..."
5427 setfattr -x trusted.name1 $testfile ||
5428 error "$testfile error deleting trusted.name1"
5429 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5430 error "$testfile did not delete trusted.name1 xattr"
5432 setfattr -x user.author1 $testfile ||
5433 error "$testfile error deleting user.author1"
5434 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5435 error "$testfile did not delete trusted.name1 xattr"
5437 # b10667: setting lustre special xattr be silently discarded
5438 echo "set lustre special xattr ..."
5439 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5440 error "$testfile allowed setting trusted.lov"
5442 run_test 102a "user xattr test =================================="
5445 # b10930: get/set/list trusted.lov xattr
5446 echo "get/set/list trusted.lov xattr ..."
5447 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5448 local testfile=$DIR/$tfile
5449 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5450 error "setstripe failed"
5451 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5452 error "getstripe failed"
5453 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5454 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5456 local testfile2=${testfile}2
5457 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5458 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5461 setfattr -n trusted.lov -v $value $testfile2
5462 local stripe_size=$($GETSTRIPE -S $testfile2)
5463 local stripe_count=$($GETSTRIPE -c $testfile2)
5464 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5465 [ $stripe_count -eq $STRIPECOUNT ] ||
5466 error "stripe count $stripe_count != $STRIPECOUNT"
5469 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5472 # b10930: get/set/list lustre.lov xattr
5473 echo "get/set/list lustre.lov xattr ..."
5474 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5476 chown $RUNAS_ID $DIR/$tdir
5477 local testfile=$DIR/$tdir/$tfile
5478 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5479 error "setstripe failed"
5480 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5481 error "getstripe failed"
5482 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5483 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5485 local testfile2=${testfile}2
5486 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5487 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5489 $RUNAS $MCREATE $testfile2
5490 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5491 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5492 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5493 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5494 [ $stripe_count -eq $STRIPECOUNT ] ||
5495 error "stripe count $stripe_count != $STRIPECOUNT"
5497 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5499 compare_stripe_info1() {
5500 local stripe_index_all_zero=true
5502 for num in 1 2 3 4; do
5503 for count in $(seq 1 $STRIPE_COUNT); do
5504 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5505 local size=$((STRIPE_SIZE * num))
5506 local file=file"$num-$offset-$count"
5507 stripe_size=$(lfs getstripe -S $PWD/$file)
5508 [ $stripe_size -ne $size ] &&
5509 error "$file: size $stripe_size != $size"
5510 stripe_count=$(lfs getstripe -c $PWD/$file)
5511 # allow fewer stripes to be created, ORI-601
5512 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5513 error "$file: count $stripe_count != $count"
5514 stripe_index=$(lfs getstripe -i $PWD/$file)
5515 [ $stripe_index -ne 0 ] &&
5516 stripe_index_all_zero=false
5520 $stripe_index_all_zero &&
5521 error "all files are being extracted starting from OST index 0"
5526 [ -n "$(which tar 2>/dev/null)" ] &&
5527 strings $(which tar) | grep -q "lustre" && echo tar
5531 # b10930: tar test for trusted.lov xattr
5532 TAR=$(find_lustre_tar)
5533 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5534 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5537 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5539 compare_stripe_info1
5541 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5544 # b10930: tar test for trusted.lov xattr
5545 TAR=$(find_lustre_tar)
5546 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5547 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5551 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5553 compare_stripe_info1
5555 run_test 102f "tar copy files, not keep osts ==========="
5558 local xsize=${1:-1024} # in bytes
5559 local file=$DIR/$tfile
5561 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5562 skip "must have user_xattr" && return 0
5563 [ -z "$(which setfattr 2>/dev/null)" ] &&
5564 skip_env "could not find setfattr" && return 0
5565 [ -z "$(which getfattr 2>/dev/null)" ] &&
5566 skip_env "could not find getfattr" && return 0
5570 local value="$(generate_string $xsize)"
5572 local xbig=trusted.big
5573 log "save $xbig on $file"
5574 setfattr -n $xbig -v $value $file ||
5575 error "saving $xbig on $file failed"
5577 local orig=$(get_xattr_value $xbig $file)
5578 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5580 local xsml=trusted.sml
5581 log "save $xsml on $file"
5582 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5584 local new=$(get_xattr_value $xbig $file)
5585 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5587 log "grow $xsml on $file"
5588 setfattr -n $xsml -v "$value" $file ||
5589 error "growing $xsml on $file failed"
5591 new=$(get_xattr_value $xbig $file)
5592 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5593 log "$xbig still valid after growing $xsml"
5598 test_102h() { # bug 15777
5601 run_test 102h "grow xattr from inside inode to external block"
5604 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5605 grow_xattr $(max_xattr_size)
5607 run_test 102ha "grow xattr from inside inode to external inode"
5609 test_102i() { # bug 17038
5611 ln -s $DIR/$tfile $DIR/${tfile}link
5612 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5613 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"
5614 rm -f $DIR/$tfile $DIR/${tfile}link
5616 run_test 102i "lgetxattr test on symbolic link ============"
5619 TAR=$(find_lustre_tar)
5620 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5621 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5622 setup_test102 "$RUNAS"
5624 chown $RUNAS_ID $DIR/d102j
5625 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5627 compare_stripe_info1 "$RUNAS"
5629 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5633 # b22187 just check that does not crash for regular file.
5634 setfattr -n trusted.lov $DIR/$tfile
5635 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5636 local test_kdir=$DIR/d102k
5638 local default_size=`$GETSTRIPE -S $test_kdir`
5639 local default_count=`$GETSTRIPE -c $test_kdir`
5640 local default_offset=`$GETSTRIPE -i $test_kdir`
5641 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5642 error 'dir setstripe failed'
5643 setfattr -n trusted.lov $test_kdir
5644 local stripe_size=`$GETSTRIPE -S $test_kdir`
5645 local stripe_count=`$GETSTRIPE -c $test_kdir`
5646 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5647 [ $stripe_size -eq $default_size ] ||
5648 error "stripe size $stripe_size != $default_size"
5649 [ $stripe_count -eq $default_count ] ||
5650 error "stripe count $stripe_count != $default_count"
5651 [ $stripe_offset -eq $default_offset ] ||
5652 error "stripe offset $stripe_offset != $default_offset"
5653 rm -rf $DIR/$tfile $test_kdir
5655 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5658 # LU-532 trusted. xattr is invisible to non-root
5659 local testfile=$DIR/$tfile
5663 echo "listxattr as user..."
5664 chown $RUNAS_ID $testfile
5665 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5666 grep -q "trusted" &&
5667 error "$testfile trusted xattrs are user visible"
5671 run_test 102l "listxattr filter test =================================="
5677 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5682 [ "$UID" != 0 ] && skip_env "must run as root" && return
5683 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5684 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5685 $GSS && skip "could not run under gss" && return
5687 declare -a identity_old
5689 for num in `seq $MDSCOUNT`; do
5690 switch_identity $num true || identity_old[$num]=$?
5697 echo "performing cp ..."
5698 run_acl_subtest cp || error
5699 echo "performing getfacl-noacl..."
5700 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5701 echo "performing misc..."
5702 run_acl_subtest misc || error "misc test failed"
5703 echo "performing permissions..."
5704 run_acl_subtest permissions || error "permissions failed"
5705 echo "performing setfacl..."
5706 run_acl_subtest setfacl || error "setfacl test failed"
5708 # inheritance test got from HP
5709 echo "performing inheritance..."
5710 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5711 chmod +x make-tree || error "chmod +x failed"
5712 run_acl_subtest inheritance || error "inheritance test failed"
5718 for num in `seq $MDSCOUNT`; do
5719 if [ "${identity_old[$num]}" = 1 ]; then
5720 switch_identity $num false || identity_old[$num]=$?
5724 run_test 103 "acl test ========================================="
5728 lfs df || error "lfs df failed"
5729 lfs df -ih || error "lfs df -ih failed"
5730 lfs df -h $DIR || error "lfs df -h $DIR failed"
5731 lfs df -i $DIR || error "lfs df -i $DIR failed"
5732 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5733 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5735 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5736 lctl --device %$OSC deactivate
5737 lfs df || error "lfs df with deactivated OSC failed"
5738 lctl --device %$OSC activate
5739 # wait the osc back to normal
5740 wait_osc_import_state client ost FULL
5742 lfs df || error "lfs df with reactivated OSC failed"
5745 run_test 104a "lfs df [-ih] [path] test ========================="
5748 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5750 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5751 if [ $denied_cnt -ne 0 ];
5753 error "lfs check servers test failed"
5756 run_test 104b "$RUNAS lfs check servers test ===================="
5759 # doesn't work on 2.4 kernels
5761 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5763 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5765 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5769 run_test 105a "flock when mounted without -o flock test ========"
5773 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5775 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5777 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5781 run_test 105b "fcntl when mounted without -o flock test ========"
5785 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5787 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5789 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5793 run_test 105c "lockf when mounted without -o flock test ========"
5795 test_105d() { # bug 15924
5797 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5798 skip "mount w/o flock enabled" && return
5799 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5800 $LCTL set_param fail_loc=0x80000315
5801 flocks_test 2 $DIR/$tdir
5803 run_test 105d "flock race (should not freeze) ========"
5805 test_105e() { # bug 22660 && 22040
5806 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5807 skip "mount w/o flock enabled" && return
5809 flocks_test 3 $DIR/$tfile
5811 run_test 105e "Two conflicting flocks from same process ======="
5813 test_106() { #bug 10921
5815 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5816 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5818 run_test 106 "attempt exec of dir followed by chown of that dir"
5827 local save_pattern=$(sysctl -n kernel.core_pattern)
5828 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5829 sysctl -w kernel.core_pattern=$file
5830 sysctl -w kernel.core_uses_pid=0
5838 kill -s 11 $SLEEPPID
5840 if [ -e $file ]; then
5841 size=`stat -c%s $file`
5842 [ $size -eq 0 ] && error "Fail to create core file $file"
5844 error "Fail to create core file $file"
5847 sysctl -w kernel.core_pattern=$save_pattern
5848 sysctl -w kernel.core_uses_pid=$save_uses_pid
5851 run_test 107 "Coredump on SIG"
5855 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5856 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5857 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5858 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5863 run_test 110 "filename length checking"
5866 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5868 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5870 echo "Starting with $OSTIO_pre threads"
5873 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5874 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5875 echo "$NUMTEST creates/unlinks"
5877 createmany -o $DIR/$tdir/$tfile $NUMTEST
5878 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5880 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5883 # don't return an error
5884 [ $OSTIO_post == $OSTIO_pre ] && echo \
5885 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
5886 echo "This may be fine, depending on what ran before this test" &&
5887 echo "and how fast this system is." && return
5889 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5891 run_test 115 "verify dynamic thread creation===================="
5894 wait_delete_completed
5895 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5896 echo OST kbytes available: ${AVAIL[@]}
5897 MAXI=0; MAXV=${AVAIL[0]}
5898 MINI=0; MINV=${AVAIL[0]}
5899 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5900 #echo OST $i: ${AVAIL[i]}kb
5901 if [ ${AVAIL[i]} -gt $MAXV ]; then
5902 MAXV=${AVAIL[i]}; MAXI=$i
5904 if [ ${AVAIL[i]} -lt $MINV ]; then
5905 MINV=${AVAIL[i]}; MINI=$i
5908 echo Min free space: OST $MINI: $MINV
5909 echo Max free space: OST $MAXI: $MAXV
5913 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5915 echo -n "Free space priority "
5916 lctl get_param -n lov.*-clilov-*.qos_prio_free
5919 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5922 # generate uneven OSTs
5923 mkdir -p $DIR/$tdir/OST${MINI}
5926 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5927 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5929 while [ $FILL -gt 0 ]; do
5931 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5932 FILL=$(($FILL - 2048))
5940 DIFF=$(($MAXV - $MINV))
5941 DIFF2=$(($DIFF * 100 / $MINV))
5942 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5943 if [ $DIFF2 -gt 20 ]; then
5946 echo "failed - QOS mode won't be used"
5947 error_ignore "QOS imbalance criteria not met"
5951 MINI1=$MINI; MINV1=$MINV
5952 MAXI1=$MAXI; MAXV1=$MAXV
5954 # now fill using QOS
5955 echo writing a bunch of files to QOS-assigned OSTs
5956 $SETSTRIPE -c 1 $DIR/$tdir
5958 while [ $FILL -gt 0 ]; do
5960 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5961 FILL=$(($FILL - 200))
5964 echo "wrote $i 200k files"
5968 echo "Note: free space may not be updated, so measurements might be off"
5970 DIFF2=$(($MAXV - $MINV))
5971 echo "free space delta: orig $DIFF final $DIFF2"
5972 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5973 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5974 echo "Wrote $DIFF to smaller OST $MINI1"
5975 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5976 echo "Wrote $DIFF2 to larger OST $MAXI1"
5977 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5979 # Figure out which files were written where
5980 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5981 awk '/'$MINI1': / {print $2; exit}')
5983 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5984 echo "$MINC files created on smaller OST $MINI1"
5985 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5986 awk '/'$MAXI1': / {print $2; exit}')
5988 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5989 echo "$MAXC files created on larger OST $MAXI1"
5990 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5991 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5995 run_test 116 "stripe QOS: free space balance ==================="
5997 test_117() # bug 10891
5999 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6000 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6001 lctl set_param fail_loc=0x21e
6002 > $DIR/$tfile || error "truncate failed"
6003 lctl set_param fail_loc=0
6004 echo "Truncate succeeded."
6007 run_test 117 "verify fsfilt_extend =========="
6009 export OLD_RESENDCOUNT=""
6010 set_resend_count () {
6011 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6012 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6013 lctl set_param -n $PROC_RESENDCOUNT $1
6014 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6017 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6019 # Reset async IO behavior after error case
6021 FILE=$DIR/reset_async
6023 # Ensure all OSCs are cleared
6024 $SETSTRIPE -c -1 $FILE
6025 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6030 test_118a() #bug 11710
6034 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6035 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6036 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6038 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6039 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6044 run_test 118a "verify O_SYNC works =========="
6048 remote_ost_nodsh && skip "remote OST with nodsh" && return
6052 #define OBD_FAIL_OST_ENOENT 0x217
6053 set_nodes_failloc "$(osts_nodes)" 0x217
6054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6056 set_nodes_failloc "$(osts_nodes)" 0
6057 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6058 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6061 if [[ $RC -eq 0 ]]; then
6062 error "Must return error due to dropped pages, rc=$RC"
6066 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6067 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6071 echo "Dirty pages not leaked on ENOENT"
6073 # Due to the above error the OSC will issue all RPCs syncronously
6074 # until a subsequent RPC completes successfully without error.
6075 $MULTIOP $DIR/$tfile Ow4096yc
6080 run_test 118b "Reclaim dirty pages on fatal error =========="
6084 remote_ost_nodsh && skip "remote OST with nodsh" && return
6088 #define OBD_FAIL_OST_EROFS 0x216
6089 set_nodes_failloc "$(osts_nodes)" 0x216
6091 # multiop should block due to fsync until pages are written
6092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6096 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6097 error "Multiop failed to block on fsync, pid=$MULTIPID"
6100 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6102 if [[ $WRITEBACK -eq 0 ]]; then
6103 error "No page in writeback, writeback=$WRITEBACK"
6106 set_nodes_failloc "$(osts_nodes)" 0
6109 if [[ $RC -ne 0 ]]; then
6110 error "Multiop fsync failed, rc=$RC"
6113 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6114 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6116 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6117 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6121 echo "Dirty pages flushed via fsync on EROFS"
6124 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6128 remote_ost_nodsh && skip "remote OST with nodsh" && return
6132 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6133 set_nodes_failloc "$(osts_nodes)" 0x214
6134 # multiop should block due to fsync until pages are written
6135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6139 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6140 error "Multiop failed to block on fsync, pid=$MULTIPID"
6143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6145 if [[ $WRITEBACK -eq 0 ]]; then
6146 error "No page in writeback, writeback=$WRITEBACK"
6149 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6150 set_nodes_failloc "$(osts_nodes)" 0
6152 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6153 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6155 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6156 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6160 echo "Dirty pages gaurenteed flushed via fsync"
6163 run_test 118d "Fsync validation inject a delay of the bulk =========="
6168 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6169 lctl set_param fail_loc=0x8000040a
6171 # Should simulate EINVAL error which is fatal
6172 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6174 if [[ $RC -eq 0 ]]; then
6175 error "Must return error due to dropped pages, rc=$RC"
6178 lctl set_param fail_loc=0x0
6180 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6181 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6182 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6184 if [[ $LOCKED -ne 0 ]]; then
6185 error "Locked pages remain in cache, locked=$LOCKED"
6188 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6189 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6193 echo "No pages locked after fsync"
6198 run_test 118f "Simulate unrecoverable OSC side error =========="
6203 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6204 lctl set_param fail_loc=0x406
6206 # simulate local -ENOMEM
6207 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6210 lctl set_param fail_loc=0
6211 if [[ $RC -eq 0 ]]; then
6212 error "Must return error due to dropped pages, rc=$RC"
6215 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6216 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6217 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6219 if [[ $LOCKED -ne 0 ]]; then
6220 error "Locked pages remain in cache, locked=$LOCKED"
6223 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6224 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6228 echo "No pages locked after fsync"
6233 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6236 remote_ost_nodsh && skip "remote OST with nodsh" && return
6240 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6241 set_nodes_failloc "$(osts_nodes)" 0x20e
6242 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6243 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6246 set_nodes_failloc "$(osts_nodes)" 0
6247 if [[ $RC -eq 0 ]]; then
6248 error "Must return error due to dropped pages, rc=$RC"
6251 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6252 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6253 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6255 if [[ $LOCKED -ne 0 ]]; then
6256 error "Locked pages remain in cache, locked=$LOCKED"
6259 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6260 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6264 echo "No pages locked after fsync"
6268 run_test 118h "Verify timeout in handling recoverables errors =========="
6270 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6273 remote_ost_nodsh && skip "remote OST with nodsh" && return
6277 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6278 set_nodes_failloc "$(osts_nodes)" 0x20e
6280 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6281 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6284 set_nodes_failloc "$(osts_nodes)" 0
6288 if [[ $RC -ne 0 ]]; then
6289 error "got error, but should be not, rc=$RC"
6292 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6293 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6294 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6295 if [[ $LOCKED -ne 0 ]]; then
6296 error "Locked pages remain in cache, locked=$LOCKED"
6299 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6300 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6304 echo "No pages locked after fsync"
6308 run_test 118i "Fix error before timeout in recoverable error =========="
6310 [ "$SLOW" = "no" ] && set_resend_count 4
6313 remote_ost_nodsh && skip "remote OST with nodsh" && return
6317 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6318 set_nodes_failloc "$(osts_nodes)" 0x220
6320 # return -EIO from OST
6321 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6323 set_nodes_failloc "$(osts_nodes)" 0x0
6324 if [[ $RC -eq 0 ]]; then
6325 error "Must return error due to dropped pages, rc=$RC"
6328 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6329 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6330 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6331 if [[ $LOCKED -ne 0 ]]; then
6332 error "Locked pages remain in cache, locked=$LOCKED"
6335 # in recoverable error on OST we want resend and stay until it finished
6336 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6337 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6341 echo "No pages locked after fsync"
6345 run_test 118j "Simulate unrecoverable OST side error =========="
6349 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6351 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6352 set_nodes_failloc "$(osts_nodes)" 0x20e
6355 for ((i=0;i<10;i++)); do
6356 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6357 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6364 set_nodes_failloc "$(osts_nodes)" 0
6367 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6373 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6376 run_test 118l "fsync dir ========="
6378 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6380 test_119a() # bug 11737
6382 BSIZE=$((512 * 1024))
6383 directio write $DIR/$tfile 0 1 $BSIZE
6384 # We ask to read two blocks, which is more than a file size.
6385 # directio will indicate an error when requested and actual
6386 # sizes aren't equeal (a normal situation in this case) and
6387 # print actual read amount.
6388 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6389 if [ "$NOB" != "$BSIZE" ]; then
6390 error "read $NOB bytes instead of $BSIZE"
6394 run_test 119a "Short directIO read must return actual read amount"
6396 test_119b() # bug 11737
6398 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6400 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6401 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6403 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6404 error "direct read failed"
6407 run_test 119b "Sparse directIO read must return actual read amount"
6409 test_119c() # bug 13099
6412 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6413 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6416 run_test 119c "Testing for direct read hitting hole"
6418 test_119d() # bug 15950
6420 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6421 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6423 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6424 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6425 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6426 lctl set_param fail_loc=0x40d
6427 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6430 cat $DIR/$tfile > /dev/null &
6431 lctl set_param fail_loc=0
6434 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6436 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6437 error "the read rpcs have not completed in 2s"
6439 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6441 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6445 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6446 skip "no early lock cancel on server" && return 0
6447 lru_resize_disable mdc
6448 lru_resize_disable osc
6449 cancel_lru_locks mdc
6450 stat $DIR/$tdir > /dev/null
6451 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6452 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6454 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6455 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6456 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6457 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6458 lru_resize_enable mdc
6459 lru_resize_enable osc
6461 run_test 120a "Early Lock Cancel: mkdir test"
6465 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6466 skip "no early lock cancel on server" && return 0
6467 lru_resize_disable mdc
6468 lru_resize_disable osc
6469 cancel_lru_locks mdc
6470 stat $DIR/$tdir > /dev/null
6471 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6472 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6474 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6475 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6476 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6477 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6478 lru_resize_enable mdc
6479 lru_resize_enable osc
6481 run_test 120b "Early Lock Cancel: create test"
6485 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6486 skip "no early lock cancel on server" && return 0
6487 lru_resize_disable mdc
6488 lru_resize_disable osc
6489 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6490 touch $DIR/$tdir/d1/f1
6491 cancel_lru_locks mdc
6492 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6493 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6494 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6495 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6496 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6497 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6498 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6499 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6500 lru_resize_enable mdc
6501 lru_resize_enable osc
6503 run_test 120c "Early Lock Cancel: link test"
6507 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6508 skip "no early lock cancel on server" && return 0
6509 lru_resize_disable mdc
6510 lru_resize_disable osc
6512 cancel_lru_locks mdc
6513 stat $DIR/$tdir > /dev/null
6514 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6515 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6516 chmod a+x $DIR/$tdir
6517 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6518 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6519 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6520 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6521 lru_resize_enable mdc
6522 lru_resize_enable osc
6524 run_test 120d "Early Lock Cancel: setattr test"
6528 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6529 skip "no early lock cancel on server" && return 0
6530 lru_resize_disable mdc
6531 lru_resize_disable osc
6532 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6533 cancel_lru_locks mdc
6534 cancel_lru_locks osc
6535 dd if=$DIR/$tdir/f1 of=/dev/null
6536 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6537 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6538 awk '/ldlm_cancel/ {print $2}'`
6539 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6540 awk '/ldlm_bl_callback/ {print $2}'`
6541 unlink $DIR/$tdir/f1
6542 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6543 awk '/ldlm_cancel/ {print $2}'`
6544 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6545 awk '/ldlm_bl_callback/ {print $2}'`
6546 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6547 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6548 lru_resize_enable mdc
6549 lru_resize_enable osc
6551 run_test 120e "Early Lock Cancel: unlink test"
6554 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6555 skip "no early lock cancel on server" && return 0
6557 lru_resize_disable mdc
6558 lru_resize_disable osc
6559 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6560 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6561 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6562 cancel_lru_locks mdc
6563 cancel_lru_locks osc
6564 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6565 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6566 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6567 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6568 awk '/ldlm_cancel/ {print $2}'`
6569 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6570 awk '/ldlm_bl_callback/ {print $2}'`
6571 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6572 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6573 awk '/ldlm_cancel/ {print $2}'`
6574 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6575 awk '/ldlm_bl_callback/ {print $2}'`
6576 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6577 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6578 lru_resize_enable mdc
6579 lru_resize_enable osc
6581 run_test 120f "Early Lock Cancel: rename test"
6584 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6585 skip "no early lock cancel on server" && return 0
6586 lru_resize_disable mdc
6587 lru_resize_disable osc
6589 echo create $count files
6591 cancel_lru_locks mdc
6592 cancel_lru_locks osc
6595 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6596 awk '/ldlm_cancel/ {print $2}'`
6597 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6598 awk '/ldlm_bl_callback/ {print $2}'`
6599 createmany -o $DIR/$tdir/f $count
6601 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6602 awk '/ldlm_cancel/ {print $2}'`
6603 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6604 awk '/ldlm_bl_callback/ {print $2}'`
6606 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6607 echo rm $count files
6610 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6611 awk '/ldlm_cancel/ {print $2}'`
6612 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6613 awk '/ldlm_bl_callback/ {print $2}'`
6615 echo total: $count removes in $((t2-t1))
6616 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6618 # wait for commitment of removal
6619 lru_resize_enable mdc
6620 lru_resize_enable osc
6622 run_test 120g "Early Lock Cancel: performance test"
6624 test_121() { #bug #10589
6626 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6627 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6628 lctl set_param fail_loc=0x310
6629 cancel_lru_locks osc > /dev/null
6630 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6631 lctl set_param fail_loc=0
6632 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6634 run_test 121 "read cancel race ========="
6636 test_123a() { # was test 123, statahead(bug 11401)
6638 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6639 log "testing on UP system. Performance may be not as good as expected."
6645 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6646 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6648 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6649 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6651 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6652 lctl set_param -n llite.*.statahead_max 0
6653 lctl get_param llite.*.statahead_max
6654 cancel_lru_locks mdc
6655 cancel_lru_locks osc
6657 time ls -l $DIR/$tdir | wc -l
6659 delta=$((etime - stime))
6660 log "ls $i files without statahead: $delta sec"
6661 lctl set_param llite.*.statahead_max=$max
6663 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6664 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6665 cancel_lru_locks mdc
6666 cancel_lru_locks osc
6668 time ls -l $DIR/$tdir | wc -l
6670 delta_sa=$((etime - stime))
6671 log "ls $i files with statahead: $delta_sa sec"
6672 lctl get_param -n llite.*.statahead_stats
6673 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6675 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6676 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6678 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6679 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6680 lctl set_param -n llite.*.statahead_max 0
6681 lctl get_param llite.*.statahead_max
6682 cancel_lru_locks mdc
6683 cancel_lru_locks osc
6685 time ls -l $DIR/$tdir | wc -l
6687 delta=$((etime - stime))
6688 log "ls $i files again without statahead: $delta sec"
6689 lctl set_param llite.*.statahead_max=$max
6690 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6691 if [ $SLOWOK -eq 0 ]; then
6692 error "ls $i files is slower with statahead!"
6694 log "ls $i files is slower with statahead!"
6700 [ $delta -gt 20 ] && break
6701 [ $delta -gt 8 ] && MULT=$((50 / delta))
6702 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6710 delta=$((etime - stime))
6711 log "rm -r $DIR/$tdir/: $delta seconds"
6713 lctl get_param -n llite.*.statahead_stats
6715 run_test 123a "verify statahead work"
6717 test_123b () { # statahead(bug 15027)
6719 createmany -o $DIR/$tdir/$tfile-%d 1000
6721 cancel_lru_locks mdc
6722 cancel_lru_locks osc
6724 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6725 lctl set_param fail_loc=0x80000803
6726 ls -lR $DIR/$tdir > /dev/null
6728 lctl set_param fail_loc=0x0
6729 lctl get_param -n llite.*.statahead_stats
6734 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6737 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6738 skip "no lru resize on server" && return 0
6740 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6742 log "create $NR files at $DIR/$tdir"
6743 createmany -o $DIR/$tdir/f $NR ||
6744 error "failed to create $NR files in $DIR/$tdir"
6746 cancel_lru_locks mdc
6747 ls -l $DIR/$tdir > /dev/null
6751 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6752 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6753 LRU_SIZE=$(lctl get_param -n $PARAM)
6754 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6755 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6757 log "NS=$(basename $NSDIR)"
6762 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6763 skip "Not enough cached locks created!"
6770 # We know that lru resize allows one client to hold $LIMIT locks
6771 # for 10h. After that locks begin to be killed by client.
6773 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6776 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6777 # killing locks. Some time was spent for creating locks. This means
6778 # that up to the moment of sleep finish we must have killed some of
6779 # them (10-100 locks). This depends on how fast ther were created.
6780 # Many of them were touched in almost the same moment and thus will
6781 # be killed in groups.
6782 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6784 # Use $LRU_SIZE_B here to take into account real number of locks
6785 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6786 local LRU_SIZE_B=$LRU_SIZE
6788 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6789 log "OLD_LVF=$OLD_LVF"
6790 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6792 # Let's make sure that we really have some margin. Client checks
6793 # cached locks every 10 sec.
6795 log "Sleep ${SLEEP} sec"
6797 while ((SEC<$SLEEP)); do
6801 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6805 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6806 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6808 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6809 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6810 unlinkmany $DIR/$tdir/f $NR
6814 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6815 log "unlink $NR files at $DIR/$tdir"
6816 unlinkmany $DIR/$tdir/f $NR
6818 run_test 124a "lru resize ======================================="
6820 get_max_pool_limit()
6822 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6825 if test $l -gt $max; then
6833 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6834 skip "no lru resize on server" && return 0
6836 LIMIT=`get_max_pool_limit`
6838 NR=$(($(default_lru_size)*20))
6839 if [ $NR -gt $LIMIT ]; then
6840 log "Limit lock number by $LIMIT locks"
6843 lru_resize_disable mdc
6844 mkdir -p $DIR/$tdir/disable_lru_resize ||
6845 error "failed to create $DIR/$tdir/disable_lru_resize"
6847 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6848 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6849 cancel_lru_locks mdc
6852 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6855 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6858 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6862 nolruresize_delta=$((etime-stime))
6863 log "ls -la time: $nolruresize_delta seconds"
6864 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6865 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6867 lru_resize_enable mdc
6868 mkdir -p $DIR/$tdir/enable_lru_resize ||
6869 error "failed to create $DIR/$tdir/enable_lru_resize"
6871 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6872 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6873 cancel_lru_locks mdc
6876 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6879 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6882 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6886 lruresize_delta=$((etime-stime))
6887 log "ls -la time: $lruresize_delta seconds"
6888 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6890 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6891 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6892 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6893 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6895 log "lru resize performs the same with no lru resize"
6897 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6899 run_test 124b "lru resize (performance test) ======================="
6901 test_125() { # 13358
6902 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6903 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6904 mkdir -p $DIR/d125 || error "mkdir failed"
6905 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6906 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6907 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6909 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6911 test_126() { # bug 12829/13455
6912 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6913 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6914 $GSS && skip "must run as gss disabled" && return
6916 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6917 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6919 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6921 run_test 126 "check that the fsgid provided by the client is taken into account"
6923 test_127a() { # bug 15521
6924 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6925 $LCTL set_param osc.*.stats=0
6926 FSIZE=$((2048 * 1024))
6927 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6928 cancel_lru_locks osc
6929 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6931 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6932 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6933 echo "got $COUNT $NAME"
6934 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6935 eval $NAME=$COUNT || error "Wrong proc format"
6938 read_bytes|write_bytes)
6939 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6940 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6941 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6942 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6943 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6944 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6945 error "sumsquare is too small: $SUMSQ"
6946 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6947 error "sumsquare is too big: $SUMSQ"
6951 done < $DIR/${tfile}.tmp
6953 #check that we actually got some stats
6954 [ "$read_bytes" ] || error "Missing read_bytes stats"
6955 [ "$write_bytes" ] || error "Missing write_bytes stats"
6956 [ "$read_bytes" != 0 ] || error "no read done"
6957 [ "$write_bytes" != 0 ] || error "no write done"
6959 run_test 127a "verify the client stats are sane"
6961 test_127b() { # bug LU-333
6962 $LCTL set_param llite.*.stats=0
6963 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6964 # perform 2 reads and writes so MAX is different from SUM.
6965 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6966 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6967 cancel_lru_locks osc
6968 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6969 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6971 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6972 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6973 echo "got $COUNT $NAME"
6974 eval $NAME=$COUNT || error "Wrong proc format"
6978 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6979 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6980 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6981 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6984 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6985 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6986 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6987 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6991 done < $TMP/${tfile}.tmp
6993 #check that we actually got some stats
6994 [ "$read_bytes" ] || error "Missing read_bytes stats"
6995 [ "$write_bytes" ] || error "Missing write_bytes stats"
6996 [ "$read_bytes" != 0 ] || error "no read done"
6997 [ "$write_bytes" != 0 ] || error "no write done"
6999 run_test 127b "verify the llite client stats are sane"
7001 test_128() { # bug 15212
7003 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7008 result=$(grep error $TMP/$tfile.log)
7010 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7012 run_test 128 "interactive lfs for 2 consecutive find's"
7019 local LDPROC=/proc/fs/ldiskfs
7021 for facet in $(get_facets MDS); do
7022 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
7023 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
7024 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7028 if [ "$(facet_type_fstype MDS)" != ldiskfs ]; then
7029 skip "Only applicable to ldiskfs-based MDTs"
7032 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7043 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7044 $MULTIOP $DIR/$tdir/$J Oc
7046 if [ $rc -eq $EFBIG ]; then
7048 echo "return code $rc received as expected"
7050 elif [ $rc -ne 0 ]; then
7052 error_exit "return code $rc received instead of expected $EFBIG"
7055 I=$(stat -c%s "$DIR/$tdir")
7059 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7061 run_test 129 "test directory size limit ========================"
7070 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7071 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7074 trap cleanup_130 EXIT RETURN
7076 local fm_file=$DIR/$tfile
7077 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7078 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7079 error "dd failed for $fm_file"
7081 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7082 filefrag -ves $fm_file
7084 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7085 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7086 [ $RC != 0 ] && error "filefrag $fm_file failed"
7088 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7089 grep -v "ext:" | grep -v "found")
7090 lun=$($GETSTRIPE -i $fm_file)
7092 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7095 for line in $filefrag_op
7097 frag_lun=`echo $line | cut -d: -f5`
7098 ext_len=`echo $line | cut -d: -f4`
7099 if (( $frag_lun != $lun )); then
7101 error "FIEMAP on 1-stripe file($fm_file) failed"
7104 (( tot_len += ext_len ))
7107 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7109 error "FIEMAP on 1-stripe file($fm_file) failed;"
7115 echo "FIEMAP on single striped file succeeded"
7117 run_test 130a "FIEMAP (1-stripe file)"
7120 [ "$OSTCOUNT" -lt "2" ] &&
7121 skip_env "skipping FIEMAP on 2-stripe file test" && return
7123 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7124 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7127 trap cleanup_130 EXIT RETURN
7129 local fm_file=$DIR/$tfile
7130 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7131 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7132 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7134 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7135 error "dd failed on $fm_file"
7137 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7138 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7139 grep -v "ext:" | grep -v "found")
7141 last_lun=$(echo $filefrag_op | cut -d: -f5)
7146 for line in $filefrag_op
7148 frag_lun=`echo $line | cut -d: -f5`
7149 ext_len=`echo $line | cut -d: -f4`
7150 if (( $frag_lun != $last_lun )); then
7151 if (( tot_len != 1024 )); then
7153 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7160 (( tot_len += ext_len ))
7163 if (( num_luns != 2 || tot_len != 1024 )); then
7165 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7171 echo "FIEMAP on 2-stripe file succeeded"
7173 run_test 130b "FIEMAP (2-stripe file)"
7176 [ "$OSTCOUNT" -lt "2" ] &&
7177 skip_env "skipping FIEMAP on 2-stripe file" && return
7179 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7180 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7183 trap cleanup_130 EXIT RETURN
7185 local fm_file=$DIR/$tfile
7186 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7187 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7188 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7190 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7192 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7193 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7195 last_lun=`echo $filefrag_op | cut -d: -f5`
7200 for line in $filefrag_op
7202 frag_lun=`echo $line | cut -d: -f5`
7203 ext_len=`echo $line | cut -d: -f4`
7204 if (( $frag_lun != $last_lun )); then
7205 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7206 if (( logical != 512 )); then
7208 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7211 if (( tot_len != 512 )); then
7213 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7220 (( tot_len += ext_len ))
7223 if (( num_luns != 2 || tot_len != 512 )); then
7225 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7231 echo "FIEMAP on 2-stripe file with hole succeeded"
7233 run_test 130c "FIEMAP (2-stripe file with hole)"
7236 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7238 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7239 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7241 trap cleanup_130 EXIT RETURN
7243 local fm_file=$DIR/$tfile
7244 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7245 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7246 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7247 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7249 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7250 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7252 last_lun=`echo $filefrag_op | cut -d: -f5`
7257 for line in $filefrag_op
7259 frag_lun=`echo $line | cut -d: -f5`
7260 ext_len=`echo $line | cut -d: -f4`
7261 if (( $frag_lun != $last_lun )); then
7262 if (( tot_len != 1024 )); then
7264 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7271 (( tot_len += ext_len ))
7274 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7276 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7282 echo "FIEMAP on N-stripe file succeeded"
7284 run_test 130d "FIEMAP (N-stripe file)"
7287 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7289 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7290 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7292 trap cleanup_130 EXIT RETURN
7294 local fm_file=$DIR/$tfile
7295 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7296 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7297 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7300 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7301 for ((i = 0; i < $NUM_BLKS; i++))
7303 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7306 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7307 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7309 last_lun=`echo $filefrag_op | cut -d: -f5`
7314 for line in $filefrag_op
7316 frag_lun=`echo $line | cut -d: -f5`
7317 ext_len=`echo $line | cut -d: -f4`
7318 if (( $frag_lun != $last_lun )); then
7319 if (( tot_len != $EXPECTED_LEN )); then
7321 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7328 (( tot_len += ext_len ))
7331 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7333 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7339 echo "FIEMAP with continuation calls succeeded"
7341 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7343 # Test for writev/readv
7345 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7346 error "writev test failed"
7347 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7348 error "readv failed"
7351 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7354 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7355 error "append writev test failed"
7356 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7357 error "append writev test failed"
7360 run_test 131b "test append writev"
7363 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7366 run_test 131c "test read/write on file w/o objects"
7369 rwv -f $DIR/$tfile -w -n 1 1572864
7370 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7371 if [ "$NOB" != 1572864 ]; then
7372 error "Short read filed: read $NOB bytes instead of 1572864"
7376 run_test 131d "test short read"
7379 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7380 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7381 error "read hitting hole failed"
7384 run_test 131e "test read hitting hole"
7389 for node in $(osts_nodes); do
7390 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7391 [ x$gl = x"" ] && gl=0
7392 gl_sum=$((gl_sum + gl))
7402 if [ x$som = x"enabled" ]; then
7403 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7404 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7405 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7407 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7408 MOUNTOPT="$MOUNTOPT,som_preview"
7409 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7412 # do remount to make new mount-conf parameters actual
7419 test_132() { #1028, SOM
7420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7421 local num=$(get_mds_dir $DIR)
7422 local mymds=mds${num}
7423 local MOUNTOPT_SAVE=$MOUNTOPT
7425 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7426 cancel_lru_locks osc
7428 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7430 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7431 stat $DIR/$tfile >/dev/null
7432 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7433 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7435 som_mode_switch $som1 $gl1 $gl2
7437 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7438 cancel_lru_locks osc
7440 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7441 if [ $som1 == $som2 ]; then
7442 error "som is still "$som2
7443 if [ x$som2 = x"enabled" ]; then
7450 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7451 stat $DIR/$tfile >/dev/null
7452 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7453 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7454 som_mode_switch $som2 $gl1 $gl2
7455 MOUNTOPT=$MOUNTOPT_SAVE
7457 run_test 132 "som avoids glimpse rpc"
7463 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7465 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7467 *) error "Wrong argument $1" ;;
7470 count=`echo $res | awk '{print $2}'`
7471 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7472 # if the argument $3 is zero, it means any stat increment is ok.
7473 if [ $3 -gt 0 ] ; then
7474 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7479 remote_ost_nodsh && skip "remote OST with nodsh" && return
7480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7482 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7483 { skip "MDS doesn't support rename stats"; return; }
7484 local testdir=$DIR/${tdir}/stats_testdir
7485 mkdir -p $DIR/${tdir}
7488 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7489 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7491 # verify mdt stats first.
7492 mkdir ${testdir} || error "mkdir failed"
7493 check_stats $SINGLEMDS "mkdir" 1
7494 touch ${testdir}/${tfile} || "touch failed"
7495 check_stats $SINGLEMDS "open" 1
7496 check_stats $SINGLEMDS "close" 1
7497 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7498 check_stats $SINGLEMDS "mknod" 1
7499 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7500 check_stats $SINGLEMDS "unlink" 1
7501 rm -f ${testdir}/${tfile} || error "file remove failed"
7502 check_stats $SINGLEMDS "unlink" 2
7504 # remove working dir and check mdt stats again.
7505 rmdir ${testdir} || error "rmdir failed"
7506 check_stats $SINGLEMDS "rmdir" 1
7508 local testdir1=$DIR/${tdir}/stats_testdir1
7510 mkdir -p ${testdir1}
7511 touch ${testdir1}/test1
7512 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7513 check_stats $SINGLEMDS "crossdir_rename" 1
7515 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7516 check_stats $SINGLEMDS "samedir_rename" 1
7520 run_test 133a "Verifying MDT stats ========================================"
7523 remote_ost_nodsh && skip "remote OST with nodsh" && return
7524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7525 local testdir=$DIR/${tdir}/stats_testdir
7526 mkdir -p ${testdir} || error "mkdir failed"
7527 touch ${testdir}/${tfile} || "touch failed"
7528 cancel_lru_locks mdc
7531 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7532 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7534 # extra mdt stats verification.
7535 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7536 check_stats $SINGLEMDS "setattr" 1
7537 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7538 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
7540 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7541 check_stats $SINGLEMDS "getattr" 1
7543 $LFS df || error "lfs failed"
7544 check_stats $SINGLEMDS "statfs" 1
7548 run_test 133b "Verifying extra MDT stats =================================="
7551 remote_ost_nodsh && skip "remote OST with nodsh" && return
7552 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7553 local testdir=$DIR/${tdir}/stats_testdir
7554 mkdir -p ${testdir} || error "mkdir failed"
7556 # verify obdfilter stats.
7557 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7559 cancel_lru_locks osc
7560 wait_delete_completed
7563 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7564 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7566 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7568 cancel_lru_locks osc
7569 check_stats ost "write" 1
7571 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7572 check_stats ost "read" 1
7574 > ${testdir}/${tfile} || error "truncate failed"
7575 check_stats ost "punch" 1
7577 rm -f ${testdir}/${tfile} || error "file remove failed"
7578 wait_delete_completed
7579 check_stats ost "destroy" 1
7583 run_test 133c "Verifying OST stats ========================================"
7590 while [ $value -ge 2 ]; do
7595 if [ $orig -gt $order ]; then
7603 local size=('K' 'M' 'G' 'T');
7605 local size_string=$value
7607 while [ $value -ge 1024 ]; do
7608 if [ $i -gt 3 ]; then
7609 #T is the biggest unit we get here, if that is bigger,
7611 size_string=${value}T
7614 value=$((value >> 10))
7615 if [ $value -lt 1024 ]; then
7616 size_string=${value}${size[$i]}
7627 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7628 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7633 remote_ost_nodsh && skip "remote OST with nodsh" && return
7634 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7635 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7636 { skip "MDS doesn't support rename stats"; return; }
7638 local testdir1=$DIR/${tdir}/stats_testdir1
7639 local testdir2=$DIR/${tdir}/stats_testdir2
7641 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7643 mkdir -p ${testdir1} || error "mkdir failed"
7644 mkdir -p ${testdir2} || error "mkdir failed"
7646 createmany -o $testdir1/test 512 || error "createmany failed"
7648 # check samedir rename size
7649 mv ${testdir1}/test0 ${testdir1}/test_0
7651 local testdir1_size=$(ls -l $DIR/${tdir} |
7652 awk '/stats_testdir1/ {print $5}')
7653 local testdir2_size=$(ls -l $DIR/${tdir} |
7654 awk '/stats_testdir2/ {print $5}')
7656 testdir1_size=$(order_2 $testdir1_size)
7657 testdir2_size=$(order_2 $testdir2_size)
7659 testdir1_size=$(size_in_KMGT $testdir1_size)
7660 testdir2_size=$(size_in_KMGT $testdir2_size)
7662 echo "source rename dir size: ${testdir1_size}"
7663 echo "target rename dir size: ${testdir2_size}"
7665 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7666 eval $cmd || error "$cmd failed"
7667 local samedir=$($cmd | grep 'same_dir')
7668 local same_sample=$(get_rename_size $testdir1_size)
7669 [ -z "$samedir" ] && error "samedir_rename_size count error"
7670 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7671 echo "Check same dir rename stats success"
7673 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7675 # check crossdir rename size
7676 mv ${testdir1}/test_0 ${testdir2}/test_0
7678 testdir1_size=$(ls -l $DIR/${tdir} |
7679 awk '/stats_testdir1/ {print $5}')
7680 testdir2_size=$(ls -l $DIR/${tdir} |
7681 awk '/stats_testdir2/ {print $5}')
7683 testdir1_size=$(order_2 $testdir1_size)
7684 testdir2_size=$(order_2 $testdir2_size)
7686 testdir1_size=$(size_in_KMGT $testdir1_size)
7687 testdir2_size=$(size_in_KMGT $testdir2_size)
7689 echo "source rename dir size: ${testdir1_size}"
7690 echo "target rename dir size: ${testdir2_size}"
7692 eval $cmd || error "$cmd failed"
7693 local crossdir=$($cmd | grep 'crossdir')
7694 local src_sample=$(get_rename_size $testdir1_size)
7695 local tgt_sample=$(get_rename_size $testdir2_size)
7696 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7697 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7698 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7699 echo "Check cross dir rename stats success"
7702 run_test 133d "Verifying rename_stats ========================================"
7704 test_140() { #bug-17379
7705 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7706 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7707 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7709 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7711 while i=`expr $i + 1`; do
7712 mkdir -p $i || error "Creating dir $i"
7713 cd $i || error "Changing to $i"
7714 ln -s ../stat stat || error "Creating stat symlink"
7715 # Read the symlink until ELOOP present,
7716 # not LBUGing the system is considered success,
7717 # we didn't overrun the stack.
7718 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7720 if [ $ret -eq 40 ]; then
7723 error "Open stat symlink"
7729 echo "The symlink depth = $i"
7730 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7732 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7735 local TF="$TMP/$tfile"
7737 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7739 cancel_lru_locks osc
7740 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7741 remount_client $MOUNT
7743 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7746 $TRUNCATE $DIR/$tfile 6000
7747 cancel_lru_locks osc
7748 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7751 echo "12345" >>$DIR/$tfile
7752 cancel_lru_locks osc
7753 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7756 echo "12345" >>$DIR/$tfile
7757 cancel_lru_locks osc
7758 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7763 run_test 150 "truncate/append tests"
7765 function roc_hit() {
7766 local list=$(comma_list $(osts_nodes))
7768 echo $(get_obdfilter_param $list '' stats |
7769 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7772 function set_cache() {
7775 if [ "$2" == "off" ]; then
7778 local list=$(comma_list $(osts_nodes))
7779 set_obdfilter_param $list '' $1_cache_enable $on
7781 cancel_lru_locks osc
7785 remote_ost_nodsh && skip "remote OST with nodsh" && return
7788 local list=$(comma_list $(osts_nodes))
7790 # check whether obdfilter is cache capable at all
7791 if ! get_obdfilter_param $list '' read_cache_enable >/dev/null; then
7792 echo "not cache-capable obdfilter"
7796 # check cache is enabled on all obdfilters
7797 if get_obdfilter_param $list '' read_cache_enable | grep 0; then
7798 echo "oss cache is disabled"
7802 set_obdfilter_param $list '' writethrough_cache_enable 1
7804 # pages should be in the case right after write
7805 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7806 local BEFORE=`roc_hit`
7807 cancel_lru_locks osc
7808 cat $DIR/$tfile >/dev/null
7809 local AFTER=`roc_hit`
7810 if ! let "AFTER - BEFORE == CPAGES"; then
7811 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7814 # the following read invalidates the cache
7815 cancel_lru_locks osc
7816 set_obdfilter_param $list '' read_cache_enable 0
7817 cat $DIR/$tfile >/dev/null
7819 # now data shouldn't be found in the cache
7821 cancel_lru_locks osc
7822 cat $DIR/$tfile >/dev/null
7824 if let "AFTER - BEFORE != 0"; then
7825 error "IN CACHE: before: $BEFORE, after: $AFTER"
7828 set_obdfilter_param $list '' read_cache_enable 1
7831 run_test 151 "test cache on oss and controls ==============================="
7834 local TF="$TMP/$tfile"
7836 # simulate ENOMEM during write
7837 #define OBD_FAIL_OST_NOMEM 0x226
7838 lctl set_param fail_loc=0x80000226
7839 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7841 sync || error "sync failed"
7842 lctl set_param fail_loc=0
7844 # discard client's cache
7845 cancel_lru_locks osc
7847 # simulate ENOMEM during read
7848 lctl set_param fail_loc=0x80000226
7849 cmp $TF $DIR/$tfile || error "cmp failed"
7850 lctl set_param fail_loc=0
7854 run_test 152 "test read/write with enomem ============================"
7857 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
7859 run_test 153 "test if fdatasync does not crash ======================="
7862 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
7863 { skip "Need MDS version at least 2.2.51"; return 0; }
7865 cp /etc/hosts $DIR/$tfile
7867 fid=$($LFS path2fid $DIR/$tfile)
7869 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7871 ffid=$DIR/.lustre/fid/$fid
7873 echo "stat fid $fid"
7874 stat $ffid > /dev/null || error "stat $ffid failed."
7875 echo "touch fid $fid"
7876 touch $ffid || error "touch $ffid failed."
7877 echo "write to fid $fid"
7878 cat /etc/hosts > $ffid || error "write $ffid failed."
7879 echo "read fid $fid"
7880 diff /etc/hosts $ffid || error "read $ffid failed."
7881 echo "append write to fid $fid"
7882 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7883 echo "rename fid $fid"
7884 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7886 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7888 echo "truncate fid $fid"
7889 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7890 echo "link fid $fid"
7891 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7892 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7893 echo "setfacl fid $fid"
7894 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7895 echo "getfacl fid $fid"
7896 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7898 echo "unlink fid $fid"
7899 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7900 echo "mknod fid $fid"
7901 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7903 fid=[0xf00000400:0x1:0x0]
7904 ffid=$DIR/.lustre/fid/$fid
7906 echo "stat non-exist fid $fid"
7907 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7908 echo "write to non-exist fid $fid"
7909 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7910 echo "link new fid $fid"
7911 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7914 touch $DIR/$tdir/$tfile
7915 fid=$($LFS path2fid $DIR/$tdir)
7917 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7919 ffid=$DIR/.lustre/fid/$fid
7922 ls $ffid > /dev/null || error "ls $ffid failed."
7923 echo "touch $fid/$tfile.1"
7924 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7926 echo "touch $DIR/.lustre/fid/$tfile"
7927 touch $DIR/.lustre/fid/$tfile && \
7928 error "touch $DIR/.lustre/fid/$tfile should fail."
7930 echo "setxattr to $DIR/.lustre/fid"
7931 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
7932 error "setxattr should fail."
7934 echo "listxattr for $DIR/.lustre/fid"
7935 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
7936 error "listxattr should fail."
7938 echo "delxattr from $DIR/.lustre/fid"
7939 setfattr -x trusted.name1 $DIR/.lustre/fid &&
7940 error "delxattr should fail."
7942 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
7943 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
7944 error "touch invalid fid should fail."
7946 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
7947 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
7948 error "touch non-normal fid should fail."
7950 echo "rename $tdir to $DIR/.lustre/fid"
7951 mrename $DIR/$tdir $DIR/.lustre/fid &&
7952 error "rename to $DIR/.lustre/fid should fail."
7954 echo "rename .lustre to itself"
7955 fid=$($LFS path2fid $DIR)
7956 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
7957 error "rename .lustre to itself should fail."
7959 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
7960 fid=$($LFS path2fid $DIR/$tfile-2)
7961 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
7962 cp /etc/passwd $DIR/.lustre/fid/$fid &&
7963 error "create lov data thru .lustre should fail."
7964 echo "cp /etc/passwd $DIR/$tfile-2"
7965 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
7966 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
7967 diff /etc/passwd $DIR/.lustre/fid/$fid ||
7968 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
7970 echo "Open-by-FID succeeded"
7972 run_test 154 "Open-by-FID"
7974 test_155_small_load() {
7975 local temp=$TMP/$tfile
7976 local file=$DIR/$tfile
7978 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7979 error "dd of=$temp bs=6096 count=1 failed"
7981 cancel_lru_locks osc
7982 cmp $temp $file || error "$temp $file differ"
7984 $TRUNCATE $temp 6000
7985 $TRUNCATE $file 6000
7986 cmp $temp $file || error "$temp $file differ (truncate1)"
7988 echo "12345" >>$temp
7989 echo "12345" >>$file
7990 cmp $temp $file || error "$temp $file differ (append1)"
7992 echo "12345" >>$temp
7993 echo "12345" >>$file
7994 cmp $temp $file || error "$temp $file differ (append2)"
8000 test_155_big_load() {
8001 remote_ost_nodsh && skip "remote OST with nodsh" && return
8002 local temp=$TMP/$tfile
8003 local file=$DIR/$tfile
8006 local cache_size=$(do_facet ost$((MAXI+1)) \
8007 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8008 local large_file_size=$((cache_size * 2))
8010 echo "OSS cache size: $cache_size KB"
8011 echo "Large file size: $large_file_size KB"
8013 [ $MAXV -le $large_file_size ] && \
8014 skip_env "max available OST size needs > $large_file_size KB" && \
8017 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8019 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8020 error "dd of=$temp bs=$large_file_size count=1k failed"
8023 cancel_lru_locks osc
8024 cmp $temp $file || error "$temp $file differ"
8032 set_cache writethrough on
8035 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8039 set_cache writethrough off
8042 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8046 set_cache writethrough on
8049 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8053 set_cache writethrough off
8056 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8060 set_cache writethrough on
8063 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8067 set_cache writethrough off
8070 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8074 set_cache writethrough on
8077 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8081 set_cache writethrough off
8084 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8090 local file="$DIR/$tfile"
8092 log "Turn on read and write cache"
8094 set_cache writethrough on
8096 log "Write data and read it back."
8097 log "Read should be satisfied from the cache."
8098 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8100 cancel_lru_locks osc
8101 cat $file >/dev/null
8103 if ! let "AFTER - BEFORE == CPAGES"; then
8104 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8106 log "cache hits:: before: $BEFORE, after: $AFTER"
8109 log "Read again; it should be satisfied from the cache."
8111 cancel_lru_locks osc
8112 cat $file >/dev/null
8114 if ! let "AFTER - BEFORE == CPAGES"; then
8115 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8117 log "cache hits:: before: $BEFORE, after: $AFTER"
8121 log "Turn off the read cache and turn on the write cache"
8123 set_cache writethrough on
8125 log "Read again; it should be satisfied from the cache."
8127 cancel_lru_locks osc
8128 cat $file >/dev/null
8130 if ! let "AFTER - BEFORE == CPAGES"; then
8131 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8133 log "cache hits:: before: $BEFORE, after: $AFTER"
8136 log "Read again; it should not be satisfied from the cache."
8138 cancel_lru_locks osc
8139 cat $file >/dev/null
8141 if ! let "AFTER - BEFORE == 0"; then
8142 error "IN CACHE: before: $BEFORE, after: $AFTER"
8144 log "cache hits:: before: $BEFORE, after: $AFTER"
8147 log "Write data and read it back."
8148 log "Read should be satisfied from the cache."
8149 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8151 cancel_lru_locks osc
8152 cat $file >/dev/null
8154 if ! let "AFTER - BEFORE == CPAGES"; then
8155 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8157 log "cache hits:: before: $BEFORE, after: $AFTER"
8160 log "Read again; it should not be satisfied from the cache."
8162 cancel_lru_locks osc
8163 cat $file >/dev/null
8165 if ! let "AFTER - BEFORE == 0"; then
8166 error "IN CACHE: before: $BEFORE, after: $AFTER"
8168 log "cache hits:: before: $BEFORE, after: $AFTER"
8172 log "Turn off read and write cache"
8174 set_cache writethrough off
8176 log "Write data and read it back"
8177 log "It should not be satisfied from the cache."
8179 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8180 cancel_lru_locks osc
8182 cat $file >/dev/null
8184 if ! let "AFTER - BEFORE == 0"; then
8185 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8187 log "cache hits:: before: $BEFORE, after: $AFTER"
8191 log "Turn on the read cache and turn off the write cache"
8193 set_cache writethrough off
8195 log "Write data and read it back"
8196 log "It should not be satisfied from the cache."
8198 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8200 cancel_lru_locks osc
8201 cat $file >/dev/null
8203 if ! let "AFTER - BEFORE == 0"; then
8204 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8206 log "cache hits:: before: $BEFORE, after: $AFTER"
8209 log "Read again; it should be satisfied from the cache."
8211 cancel_lru_locks osc
8212 cat $file >/dev/null
8214 if ! let "AFTER - BEFORE == CPAGES"; then
8215 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8217 log "cache hits:: before: $BEFORE, after: $AFTER"
8222 run_test 156 "Verification of tunables ============================"
8226 if [ $MDSCOUNT -gt 1 ]; then
8227 error_ignore 17935 $*
8235 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8238 if [ $MASK -eq 1 ]; then
8239 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8241 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8247 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8248 { skip "Need MDS version at least 2.2.0"; return; }
8249 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8250 echo "Registered as changelog user $USER"
8251 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8252 grep -q $USER || error "User $USER not found in changelog_users"
8255 mkdir -p $DIR/$tdir/pics/2008/zachy
8256 touch $DIR/$tdir/pics/2008/zachy/timestamp
8257 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8258 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8259 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8260 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8261 rm $DIR/$tdir/pics/desktop.jpg
8263 $LFS changelog $MDT0 | tail -5
8265 echo "verifying changelog mask"
8266 changelog_chmask "MKDIR"
8267 changelog_chmask "CLOSE"
8269 mkdir -p $DIR/$tdir/pics/zach/sofia
8270 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8272 changelog_chmask "MKDIR"
8273 changelog_chmask "CLOSE"
8275 mkdir -p $DIR/$tdir/pics/2008/sofia
8276 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8278 $LFS changelog $MDT0
8279 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8280 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8281 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8282 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8285 echo "verifying target fid"
8286 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8287 tail -1 | awk '{print $6}')
8288 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8289 [ "$fidc" == "t=$fidf" ] || \
8290 err17935 "fid in changelog $fidc != file fid $fidf"
8291 echo "verifying parent fid"
8292 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8293 tail -1 | awk '{print $7}')
8294 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8295 [ "$fidc" == "p=$fidf" ] || \
8296 err17935 "pfid in changelog $fidc != dir fid $fidf"
8298 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8299 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8300 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8301 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8302 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8303 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8304 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8305 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8307 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8308 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8309 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8310 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8311 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8312 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8314 echo "verifying user deregister"
8315 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8316 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8317 grep -q $USER && error "User $USER still found in changelog_users"
8319 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8320 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8321 if [ $USERS -eq 0 ]; then
8322 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8323 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8324 touch $DIR/$tdir/chloe
8325 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8326 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8327 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8328 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8330 echo "$USERS other changelog users; can't verify off"
8333 run_test 160 "changelog sanity"
8337 cp /etc/hosts $DIR/$tdir/$tfile
8338 mkdir $DIR/$tdir/foo1
8339 mkdir $DIR/$tdir/foo2
8340 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8341 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8342 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8343 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8344 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8345 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8346 $LFS fid2path $DIR $FID
8347 err17935 "bad link ea"
8350 rm $DIR/$tdir/foo2/zachary
8352 rm $DIR/$tdir/foo2/thor
8354 rm $DIR/$tdir/$tfile
8356 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8357 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8359 $LFS fid2path $DIR $FID
8360 err17935 "bad link rename"
8362 rm $DIR/$tdir/foo2/maggie
8365 local longname=filename_avg_len_is_thirty_two_
8366 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8367 error "failed to hardlink many files"
8368 links=$($LFS fid2path $DIR $FID | wc -l)
8369 echo -n "${links}/1000 links in link EA"
8370 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8371 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8372 error "failed to unlink many hardlinks"
8374 run_test 161 "link ea sanity"
8381 local path=$(${LFS} fid2path $*)
8384 if [ $RC -ne 0 ]; then
8385 err17935 "path looked up of $expected failed. Error $RC"
8387 elif [ "${path}" != "${expected}" ]; then
8388 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8391 echo "fid $fid resolves to path $path (expected $expected)"
8395 # Make changes to filesystem
8396 mkdir -p $DIR/$tdir/d2
8397 touch $DIR/$tdir/d2/$tfile
8398 touch $DIR/$tdir/d2/x1
8399 touch $DIR/$tdir/d2/x2
8400 mkdir -p $DIR/$tdir/d2/a/b/c
8401 mkdir -p $DIR/$tdir/d2/p/q/r
8403 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8404 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8407 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8408 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8409 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8411 # softlink to wrong file
8412 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8413 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8414 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8417 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8418 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8419 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8420 # fid2path dir/fsname should both work
8421 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8422 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8424 # hardlink count: check that there are 2 links
8425 # Doesnt work with CMD yet: 17935
8426 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8427 err17935 "expected 2 links"
8429 # hardlink indexing: remove the first link
8430 rm $DIR/$tdir/d2/p/q/r/hlink
8431 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8435 run_test 162 "path lookup sanity"
8438 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8439 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8442 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8443 # this proc file is temporary and linux-only
8444 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8445 error "kernel->userspace send failed"
8448 run_test 163 "kernel <-> userspace comms"
8451 # do directio so as not to populate the page cache
8452 log "creating a 10 Mb file"
8453 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8454 log "starting reads"
8455 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8456 log "truncating the file"
8457 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8459 kill %+ || true # reads might have finished
8460 echo "wait until dd is finished"
8462 log "removing the temporary file"
8463 rm -rf $DIR/$tfile || error "tmp file removal failed"
8465 run_test 169 "parallel read and truncate should not deadlock"
8468 $LCTL clear # bug 18514
8469 $LCTL debug_daemon start $TMP/${tfile}_log_good
8471 $LCTL debug_daemon stop
8472 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8473 error "sed failed to read log_good"
8475 $LCTL debug_daemon start $TMP/${tfile}_log_good
8477 $LCTL debug_daemon stop
8479 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8480 error "lctl df log_bad failed"
8482 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8483 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8485 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8486 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8488 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8489 error "bad_line good_line1 good_line2 are empty"
8491 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8492 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8493 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8495 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8496 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8497 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8499 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8500 error "bad_line_new good_line_new are empty"
8502 local expected_good=$((good_line1 + good_line2*2))
8504 rm -f $TMP/${tfile}*
8505 # LU-231, short malformed line may not be counted into bad lines
8506 if [ $bad_line -ne $bad_line_new ] &&
8507 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8508 error "expected $bad_line bad lines, but got $bad_line_new"
8512 if [ $expected_good -ne $good_line_new ]; then
8513 error "expected $expected_good good lines, but got $good_line_new"
8518 run_test 170 "test lctl df to handle corrupted log ====================="
8520 test_171() { # bug20592
8521 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8522 $LCTL set_param fail_loc=0x50e
8523 $LCTL set_param fail_val=3000
8524 multiop_bg_pause $DIR/$tfile O_s || true
8526 kill -USR1 $MULTIPID
8530 if dmesg | grep "recursive fault"; then
8531 error "caught a recursive fault"
8533 $LCTL set_param fail_loc=0
8536 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8538 # it would be good to share it with obdfilter-survey/libecho code
8539 setup_obdecho_osc () {
8542 local obdfilter_name=$2
8543 echo "Creating new osc for $obdfilter_name on $ost_nid"
8544 # make sure we can find loopback nid
8545 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8547 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8548 ${obdfilter_name}_osc_UUID || rc=2; }
8549 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8550 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8554 cleanup_obdecho_osc () {
8555 local obdfilter_name=$1
8556 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8557 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8561 obdecho_create_test() {
8566 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8567 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8569 if [ $rc -eq 0 ]; then
8570 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8571 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8573 echo "New object id is $id"
8574 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8576 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8577 "cleanup" || rc=5; }
8578 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8580 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8585 remote_ost_nodsh && skip "remote OST with nodsh" && return
8589 if ! module_loaded obdecho; then
8590 load_module obdecho/obdecho
8594 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8595 local host=$(lctl get_param -n osc.$osc.import |
8596 awk '/current_connection:/ {print $2}' )
8597 local target=$(lctl get_param -n osc.$osc.import |
8598 awk '/target:/ {print $2}' )
8599 target=${target%_UUID}
8601 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8602 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8603 [[ -n $target ]] && cleanup_obdecho_osc $target
8604 [ $rmmod_local -eq 1 ] && rmmod obdecho
8607 run_test 180a "test obdecho on osc"
8610 remote_ost_nodsh && skip "remote OST with nodsh" && return
8612 local rmmod_remote=0
8614 do_facet ost1 "lsmod | grep -q obdecho || " \
8615 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8616 "modprobe obdecho; }" && rmmod_remote=1
8617 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8618 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8619 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8622 run_test 180b "test obdecho directly on obdfilter"
8624 test_181() { # bug 22177
8625 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8626 # create enough files to index the directory
8627 createmany -o $DIR/$tdir/foobar 4000
8628 # print attributes for debug purpose
8631 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8633 # remove the files & current working dir
8634 unlinkmany $DIR/$tdir/foobar 4000
8636 kill -USR1 $MULTIPID
8638 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8641 run_test 181 "Test open-unlinked dir ========================"
8644 # disable MDC RPC lock wouldn't crash client
8648 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8649 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8650 $LCTL set_param fail_loc=0x804
8652 for (( i=0; i < $tcount; i++ )) ; do
8654 createmany -o $DIR/$tdir/$i/f- $fcount &
8658 for (( i=0; i < $tcount; i++ )) ; do
8659 unlinkmany $DIR/$tdir/$i/f- $fcount &
8665 $LCTL set_param fail_loc=0
8667 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8670 check_file_in_pool()
8675 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8678 for t in $tlist ; do
8679 [ "$i" -eq "$t" ] && continue 2
8682 echo "pool list: $tlist"
8683 echo "striping: $res"
8684 error_noexit "$file not allocated in $pool"
8691 echo "Creating new pool"
8694 create_pool $FSNAME.$pool ||
8695 { error_noexit "No pool created, result code $?"; return 1; }
8696 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
8697 { error_noexit "$pool not in lfs pool_list"; return 2; }
8700 pool_add_targets() {
8701 echo "Adding targets to pool"
8707 local list=$(seq $first $step $last)
8709 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8710 do_facet mgs $LCTL pool_add \
8711 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8712 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8713 | sort -u | tr '\n' ' ' " "$t" || {
8714 error_noexit "Add to pool failed"
8717 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8718 local addcount=$(((last - first) / step + 1))
8719 [ $lfscount -eq $addcount ] || {
8720 error_noexit "lfs pool_list bad ost count" \
8721 "$lfscount != $addcount"
8729 echo "Setting pool on directory $tdir"
8731 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8733 error_noexit "Cannot set pool $pool to $tdir"
8740 echo "Checking pool on directory $tdir"
8742 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8743 [ "$res" = "$pool" ] && return 0
8745 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8749 pool_dir_rel_path() {
8750 echo "Testing relative path works well"
8755 mkdir -p $root/$tdir/$tdir
8757 pool_set_dir $pool $tdir || return 1
8758 pool_set_dir $pool ./$tdir || return 2
8759 pool_set_dir $pool ../$tdir || return 3
8760 pool_set_dir $pool ../$tdir/$tdir || return 4
8761 rm -rf $tdir; cd - > /dev/null
8764 pool_alloc_files() {
8765 echo "Checking files allocation from directory pool"
8772 for i in $(seq -w 1 $count)
8774 local file=$tdir/file-$i
8776 check_file_in_pool $file $pool "$tlist" || \
8777 failed=$((failed + 1))
8779 [ "$failed" = 0 ] && return 0
8781 error_noexit "$failed files not allocated in $pool"
8785 pool_create_files() {
8786 echo "Creating files in pool"
8794 for i in $(seq -w 1 $count)
8796 local file=$tdir/spoo-$i
8797 $SETSTRIPE -p $pool $file
8798 check_file_in_pool $file $pool "$tlist" || \
8799 failed=$((failed + 1))
8801 [ "$failed" = 0 ] && return 0
8803 error_noexit "$failed files not allocated in $pool"
8808 echo "Checking 'lfs df' output"
8811 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8813 local res=$($LFS df --pool $FSNAME.$pool |
8815 grep "$FSNAME-OST" |
8817 [ "$res" = "$t" ] && return 0
8819 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8823 pool_file_rel_path() {
8824 echo "Creating files in a pool with relative pathname"
8829 { error_noexit "unable to create $tdir"; return 1 ; }
8830 local file="/..$tdir/$tfile-1"
8831 $SETSTRIPE -p $pool $file ||
8832 { error_noexit "unable to create $file" ; return 2 ; }
8835 $SETSTRIPE -p $pool $tfile-2 || {
8836 error_noexit "unable to create $tfile-2 in $tdir"
8841 pool_remove_first_target() {
8842 echo "Removing first target from a pool"
8845 local pname="lov.$FSNAME-*.pools.$pool"
8846 local t=$($LCTL get_param -n $pname | head -1)
8847 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8848 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8849 error_noexit "$t not removed from $FSNAME.$pool"
8854 pool_remove_all_targets() {
8855 echo "Removing all targets from pool"
8858 local pname="lov.$FSNAME-*.pools.$pool"
8859 for t in $($LCTL get_param -n $pname | sort -u)
8861 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8863 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8864 error_noexit "Pool $FSNAME.$pool cannot be drained"
8867 # striping on an empty/nonexistant pool should fall back
8868 # to "pool of everything"
8870 error_noexit "failed to use fallback striping for empty pool"
8873 # setstripe on an empty pool should fail
8874 $SETSTRIPE -p $pool $file 2>/dev/null && {
8875 error_noexit "expected failure when creating file" \
8883 echo "Destroying pool"
8887 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8890 # striping on an empty/nonexistant pool should fall back
8891 # to "pool of everything"
8893 error_noexit "failed to use fallback striping for missing pool"
8896 # setstripe on an empty pool should fail
8897 $SETSTRIPE -p $pool $file 2>/dev/null && {
8898 error_noexit "expected failure when creating file" \
8903 # get param should return err once pool is gone
8904 if wait_update $HOSTNAME "lctl get_param -n \
8905 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8907 remove_pool_from_list $FSNAME.$pool
8910 error_noexit "Pool $FSNAME.$pool is not destroyed"
8915 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8917 local POOL=${POOL:-cea1}
8918 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8919 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
8922 local last_ost=$(($OSTCOUNT - 1))
8924 local ost_list=$(seq $first_ost $ost_step $last_ost)
8925 local ost_range="$first_ost $last_ost $ost_step"
8926 local test_path=$POOL_ROOT/$POOL_DIR_NAME
8927 local file_dir=$POOL_ROOT/file_tst
8931 # former test_200a test_200b
8932 pool_add $POOL || { rc=$? ; break; }
8933 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
8934 # former test_200c test_200d
8936 pool_set_dir $POOL $test_path || { rc=$? ; break; }
8937 pool_check_dir $POOL $test_path || { rc=$? ; break; }
8938 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
8939 || { rc=$? ; break; }
8940 # former test_200e test_200f
8941 local files=$((OSTCOUNT*3))
8942 pool_alloc_files $POOL $test_path $files "$ost_list" \
8943 || { rc=$? ; break; }
8944 pool_create_files $POOL $file_dir $files "$ost_list" \
8945 || { rc=$? ; break; }
8946 # former test_200g test_200h
8947 pool_lfs_df $POOL || { rc=$? ; break; }
8948 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
8950 # former test_201a test_201b test_201c
8951 pool_remove_first_target $POOL || { rc=$? ; break; }
8953 local f=$test_path/$tfile
8954 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
8955 pool_remove $POOL $f || { rc=$? ; break; }
8962 run_test 200 "OST pools"
8964 # usage: default_attr <count | size | offset>
8966 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8969 # usage: check_default_stripe_attr
8970 check_default_stripe_attr() {
8971 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8973 --stripe-count|--count)
8974 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8975 --stripe-size|--size)
8976 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8977 --stripe-index|--index)
8980 error "unknown getstripe attr '$1'"
8983 [ $ACTUAL != $EXPECTED ] &&
8984 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8989 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8991 check_default_stripe_attr --stripe-count
8992 check_default_stripe_attr --stripe-size
8993 check_default_stripe_attr --stripe-index
8997 run_test 204a "Print default stripe attributes ================="
9001 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9003 check_default_stripe_attr --stripe-size
9004 check_default_stripe_attr --stripe-index
9008 run_test 204b "Print default stripe size and offset ==========="
9012 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9014 check_default_stripe_attr --stripe-count
9015 check_default_stripe_attr --stripe-index
9019 run_test 204c "Print default stripe count and offset ==========="
9023 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9025 check_default_stripe_attr --stripe-count
9026 check_default_stripe_attr --stripe-size
9030 run_test 204d "Print default stripe count and size ============="
9034 $SETSTRIPE -d $DIR/$tdir
9036 check_default_stripe_attr --stripe-count --raw
9037 check_default_stripe_attr --stripe-size --raw
9038 check_default_stripe_attr --stripe-index --raw
9042 run_test 204e "Print raw stripe attributes ================="
9046 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9048 check_default_stripe_attr --stripe-size --raw
9049 check_default_stripe_attr --stripe-index --raw
9053 run_test 204f "Print raw stripe size and offset ==========="
9057 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9059 check_default_stripe_attr --stripe-count --raw
9060 check_default_stripe_attr --stripe-index --raw
9064 run_test 204g "Print raw stripe count and offset ==========="
9068 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9070 check_default_stripe_attr --stripe-count --raw
9071 check_default_stripe_attr --stripe-size --raw
9075 run_test 204h "Print raw stripe count and size ============="
9077 # Figure out which job scheduler is being used, if any,
9079 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9081 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9083 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9085 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9086 JOBENV=LOADL_STEP_ID
9087 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9097 # clear old jobstats
9098 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9099 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
9101 # use a new JobID for this test, or we might see an old one
9102 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9106 log "Using JobID environment variable $JOBENV=$JOBVAL"
9108 if [ $JOBENV = "FAKE_JOBID" ]; then
9109 FAKE_JOBID=$JOBVAL $cmd
9114 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9115 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9116 do_facet $FACET lctl get_param mdt.*.job_stats |
9117 grep $JOBVAL || error "No job stats found on MDT $FACET"
9119 if [ "$target" = "ost" -o "$target" = "both" ]; then
9121 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9122 grep $JOBVAL || error "No job stats found on OST $FACET"
9126 test_205() { # Job stats
9127 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9128 skip "Server doesn't support jobstats" && return 0
9131 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9132 if [ $OLD_JOBENV != $JOBENV ]; then
9133 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9134 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9139 cmd="mkdir $DIR/$tfile"
9140 verify_jobstats "$cmd" "mdt"
9142 cmd="rm -fr $DIR/$tfile"
9143 verify_jobstats "$cmd" "mdt"
9145 cmd="mknod $DIR/$tfile c 1 3"
9146 verify_jobstats "$cmd" "mdt"
9148 cmd="rm -f $DIR/$tfile"
9149 verify_jobstats "$cmd" "mdt"
9151 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9152 verify_jobstats "$cmd" "mdt"
9154 cmd="touch $DIR/$tfile"
9155 verify_jobstats "$cmd" "both"
9157 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9158 verify_jobstats "$cmd" "ost"
9160 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9161 verify_jobstats "$cmd" "ost"
9163 cmd="$TRUNCATE $DIR/$tfile 0"
9164 verify_jobstats "$cmd" "both"
9166 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9167 verify_jobstats "$cmd" "mdt"
9170 rm -f $DIR/jobstats_test_rename
9172 if [ $OLD_JOBENV != $JOBENV ]; then
9173 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9174 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9175 $OLD_JOBENV || return 1
9178 run_test 205 "Verify job stats"
9180 # LU-1480, LU-1773 and LU-1657
9183 lfs setstripe -c -1 $DIR/$tdir
9184 #define OBD_FAIL_LOV_INIT 0x1403
9185 $LCTL set_param fail_loc=0xa0001403
9186 $LCTL set_param fail_val=1
9187 touch $DIR/$tdir/$tfile || true
9189 run_test 206 "fail lov_init_raid0() doesn't lbug"
9193 size=$((size % 8192 + 1))
9194 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9195 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9196 rm -f $DIR/f212 $DIR/f212.xyz
9198 run_test 212 "Sendfile test ============================================"
9201 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9202 cancel_lru_locks osc
9203 lctl set_param fail_loc=0x8000040f
9204 # generate a read lock
9205 cat $DIR/$tfile > /dev/null
9206 # write to the file, it will try to cancel the above read lock.
9207 cat /etc/hosts >> $DIR/$tfile
9209 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9211 test_214() { # for bug 20133
9212 mkdir -p $DIR/d214p/d214c
9213 for (( i=0; i < 340; i++ )) ; do
9214 touch $DIR/d214p/d214c/a$i
9217 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9218 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9219 ls $DIR/d214c || error "ls $DIR/d214c failed"
9220 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9222 run_test 214 "hash-indexed directory test - bug 20133"
9224 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9225 create_lnet_proc_files() {
9226 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9227 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9229 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9230 rm -f "$TMP/lnet_$1.sys_tmp"
9233 # counterpart of create_lnet_proc_files
9234 remove_lnet_proc_files() {
9235 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9238 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9239 # 3rd arg as regexp for body
9240 check_lnet_proc_stats() {
9241 local l=$(cat "$TMP/lnet_$1" |wc -l)
9242 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9244 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9247 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9248 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9249 # optional and can be regexp for 2nd line (lnet.routes case)
9250 check_lnet_proc_entry() {
9251 local blp=2 # blp stands for 'position of 1st line of body'
9252 [ "$5" = "" ] || blp=3 # lnet.routes case
9254 local l=$(cat "$TMP/lnet_$1" |wc -l)
9255 # subtracting one from $blp because the body can be empty
9256 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9258 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9259 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9261 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9262 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9264 # bail out if any unexpected line happened
9265 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9266 [ "$?" != 0 ] || error "$2 misformatted"
9269 test_215() { # for bugs 18102, 21079, 21517
9270 local N='(0|[1-9][0-9]*)' # non-negative numeric
9271 local P='[1-9][0-9]*' # positive numeric
9272 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9273 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9274 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9275 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9277 local L1 # regexp for 1st line
9278 local L2 # regexp for 2nd line (optional)
9279 local BR # regexp for the rest (body)
9281 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9282 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9283 create_lnet_proc_files "stats"
9284 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9285 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9286 remove_lnet_proc_files "stats"
9288 # /proc/sys/lnet/routes should look like this:
9289 # Routing disabled/enabled
9290 # net hops state router
9291 # where net is a string like tcp0, hops >= 0, state is up/down,
9292 # router is a string like 192.168.1.1@tcp2
9293 L1="^Routing (disabled|enabled)$"
9294 L2="^net +hops +state +router$"
9295 BR="^$NET +$N +(up|down) +$NID$"
9296 create_lnet_proc_files "routes"
9297 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9298 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9299 remove_lnet_proc_files "routes"
9301 # /proc/sys/lnet/routers should look like this:
9302 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9303 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9304 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9305 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9306 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9307 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9308 create_lnet_proc_files "routers"
9309 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9310 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9311 remove_lnet_proc_files "routers"
9313 # /proc/sys/lnet/peers should look like this:
9314 # nid refs state last max rtr min tx min queue
9315 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9316 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9317 # numeric (0 or >0 or <0), queue >= 0.
9318 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9319 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9320 create_lnet_proc_files "peers"
9321 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9322 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9323 remove_lnet_proc_files "peers"
9325 # /proc/sys/lnet/buffers should look like this:
9326 # pages count credits min
9327 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9328 L1="^pages +count +credits +min$"
9329 BR="^ +$N +$N +$I +$I$"
9330 create_lnet_proc_files "buffers"
9331 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9332 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9333 remove_lnet_proc_files "buffers"
9335 # /proc/sys/lnet/nis should look like this:
9336 # nid status alive refs peer rtr max tx min
9337 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9338 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9339 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9340 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9341 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9342 create_lnet_proc_files "nis"
9343 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9344 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9345 remove_lnet_proc_files "nis"
9347 # can we successfully write to /proc/sys/lnet/stats?
9348 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9349 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9351 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9353 test_216() { # bug 20317
9354 remote_ost_nodsh && skip "remote OST with nodsh" && return
9356 local p="$TMP/sanityN-$TESTNAME.parameters"
9357 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9358 for node in $(osts_nodes); do
9359 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9360 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9361 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9365 # agressive lockless i/o settings
9366 for node in $(osts_nodes); do
9367 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
9369 lctl set_param -n osc.*.contention_seconds 60
9371 $DIRECTIO write $DIR/$tfile 0 10 4096
9372 $CHECKSTAT -s 40960 $DIR/$tfile
9374 # disable lockless i/o
9375 for node in $(osts_nodes); do
9376 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9378 lctl set_param -n osc.*.contention_seconds 0
9381 dd if=/dev/zero of=$DIR/$tfile count=0
9382 $CHECKSTAT -s 0 $DIR/$tfile
9384 restore_lustre_params <$p
9388 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9390 test_217() { # bug 22430
9394 for node in $(nodes_list); do
9395 nid=$(host_nids_address $node $NETTYPE)
9396 if [[ $nid = *-* ]] ; then
9397 echo "lctl ping $nid@$NETTYPE"
9398 lctl ping $nid@$NETTYPE
9400 echo "skipping $node (no hyphen detected)"
9404 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9407 # do directio so as not to populate the page cache
9408 log "creating a 10 Mb file"
9409 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9410 log "starting reads"
9411 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9412 log "truncating the file"
9413 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9415 kill %+ || true # reads might have finished
9416 echo "wait until dd is finished"
9418 log "removing the temporary file"
9419 rm -rf $DIR/$tfile || error "tmp file removal failed"
9421 run_test 218 "parallel read and truncate should not deadlock ======================="
9424 # write one partial page
9425 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9426 # set no grant so vvp_io_commit_write will do sync write
9427 $LCTL set_param fail_loc=0x411
9428 # write a full page at the end of file
9429 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9431 $LCTL set_param fail_loc=0
9432 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9433 $LCTL set_param fail_loc=0x411
9434 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9436 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9438 test_220() { #LU-325
9439 remote_ost_nodsh && skip "remote OST with nodsh" && return
9443 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9444 awk '{print $2}' | sed -e 's/_UUID$//')
9447 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9448 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9449 osc.$mdtosc_proc1.prealloc_last_id)
9450 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9451 osc.$mdtosc_proc1.prealloc_next_id)
9455 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9456 #define OBD_FAIL_OST_ENOINO 0x229
9457 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9458 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9459 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9461 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9463 MDSOBJS=$((last_id - next_id))
9464 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9466 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9467 echo "OST still has $count kbytes free"
9469 echo "create $MDSOBJS files @next_id..."
9470 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9472 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9473 osc.$mdtosc_proc1.prealloc_last_id)
9474 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9475 osc.$mdtosc_proc1.prealloc_next_id)
9477 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9482 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9483 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9485 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9486 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9487 echo "unlink $MDSOBJS files @$next_id..."
9488 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9490 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9493 dd if=`which date` of=$MOUNT/date oflag=sync
9494 chmod +x $MOUNT/date
9496 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9497 $LCTL set_param fail_loc=0x80001401
9499 $MOUNT/date > /dev/null
9502 run_test 221 "make sure fault and truncate race to not cause OOM"
9507 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9508 createmany -o $DIR/$tdir/$tfile 10
9509 cancel_lru_locks mdc
9510 cancel_lru_locks osc
9511 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9512 $LCTL set_param fail_loc=0x31a
9513 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9514 $LCTL set_param fail_loc=0
9517 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9522 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9523 createmany -o $DIR/$tdir/$tfile 10
9524 cancel_lru_locks mdc
9525 cancel_lru_locks osc
9526 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9527 $LCTL set_param fail_loc=0x31a
9528 rm -r $DIR/$tdir || "AGL for rmdir failed"
9529 $LCTL set_param fail_loc=0
9531 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9536 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9537 createmany -o $DIR/$tdir/$tfile 10
9538 cancel_lru_locks mdc
9539 cancel_lru_locks osc
9540 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9541 $LCTL set_param fail_loc=0x31b
9542 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9543 $LCTL set_param fail_loc=0
9546 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9548 test_224a() { # LU-1039, MRP-303
9549 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9550 $LCTL set_param fail_loc=0x508
9551 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9552 $LCTL set_param fail_loc=0
9555 run_test 224a "Don't panic on bulk IO failure"
9557 test_224b() { # LU-1039, MRP-303
9558 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9559 cancel_lru_locks osc
9560 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9561 $LCTL set_param fail_loc=0x515
9562 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9563 $LCTL set_param fail_loc=0
9566 run_test 224b "Don't panic on bulk IO failure"
9568 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9570 if [ -z ${MDSSURVEY} ]; then
9571 skip_env "mds-survey not found" && return
9573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9574 { skip "Need MDS version at least 2.2.51"; return; }
9576 local mds=$(facet_host $SINGLEMDS)
9577 local target=$(do_nodes $mds 'lctl dl' | \
9578 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9580 local cmd1="file_count=1000 thrhi=4"
9581 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9582 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9583 local cmd="$cmd1 $cmd2 $cmd3"
9585 rm -f ${TMP}/mds_survey*
9587 eval $cmd || error "mds-survey with zero-stripe failed"
9588 cat ${TMP}/mds_survey*
9589 rm -f ${TMP}/mds_survey*
9591 run_test 225a "Metadata survey sanity with zero-stripe"
9594 if [ -z ${MDSSURVEY} ]; then
9595 skip_env "mds-survey not found" && return
9597 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9598 { skip "Need MDS version at least 2.2.51"; return; }
9600 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9601 skip_env "Need to mount OST to test" && return
9604 local mds=$(facet_host $SINGLEMDS)
9605 local target=$(do_nodes $mds 'lctl dl' | \
9606 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9608 local cmd1="file_count=1000 thrhi=4"
9609 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9610 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9611 local cmd="$cmd1 $cmd2 $cmd3"
9613 rm -f ${TMP}/mds_survey*
9615 eval $cmd || error "mds-survey with stripe_count failed"
9616 cat ${TMP}/mds_survey*
9617 rm -f ${TMP}/mds_survey*
9619 run_test 225b "Metadata survey sanity with stripe_count = 1"
9621 mcreate_path2fid () {
9627 local path=$DIR/$tdir/$name
9632 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9633 error "error: cannot create $desc"
9635 fid=$($LFS path2fid $path)
9637 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9639 fid_path=$($LFS fid2path $DIR $fid)
9641 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9643 [ "$path" == "$fid_path" ] || \
9644 error "error: fid2path returned \`$fid_path', expected \`$path'"
9651 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9652 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9653 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9654 mcreate_path2fid 0040666 0 0 dir "directory"
9655 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9656 mcreate_path2fid 0100666 0 0 file "regular file"
9657 mcreate_path2fid 0120666 0 0 link "symbolic link"
9658 mcreate_path2fid 0140666 0 0 sock "socket"
9660 run_test 226 "call path2fid and fid2path on files of all type"
9662 # LU-1299 Executing or running ldd on a truncated executable does not
9663 # cause an out-of-memory condition.
9665 dd if=`which date` of=$MOUNT/date bs=1k count=1
9666 chmod +x $MOUNT/date
9668 $MOUNT/date > /dev/null
9669 ldd $MOUNT/date > /dev/null
9672 run_test 227 "running truncated executable does not cause OOM"
9674 # LU-1512 try to reuse idle OI blocks
9676 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9678 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9679 local myDIR=$DIR/$tdir
9682 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9683 $LCTL set_param fail_loc=0x80001002
9684 createmany -o $myDIR/t- 10000
9685 $LCTL set_param fail_loc=0
9686 # The guard is current the largest FID holder
9688 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9690 local IDX=$(($SEQ % 64))
9692 do_facet $SINGLEMDS sync
9693 # Make sure journal flushed.
9695 local blk1=$(do_facet $SINGLEMDS \
9696 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9697 grep Blockcount | awk '{print $4}')
9699 # Remove old files, some OI blocks will become idle.
9700 unlinkmany $myDIR/t- 10000
9701 # Create new files, idle OI blocks should be reused.
9702 createmany -o $myDIR/t- 2000
9703 do_facet $SINGLEMDS sync
9704 # Make sure journal flushed.
9706 local blk2=$(do_facet $SINGLEMDS \
9707 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9708 grep Blockcount | awk '{print $4}')
9710 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9712 run_test 228a "try to reuse idle OI blocks"
9715 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9717 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9718 local myDIR=$DIR/$tdir
9721 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9722 $LCTL set_param fail_loc=0x80001002
9723 createmany -o $myDIR/t- 10000
9724 $LCTL set_param fail_loc=0
9725 # The guard is current the largest FID holder
9727 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9729 local IDX=$(($SEQ % 64))
9731 do_facet $SINGLEMDS sync
9732 # Make sure journal flushed.
9734 local blk1=$(do_facet $SINGLEMDS \
9735 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9736 grep Blockcount | awk '{print $4}')
9738 # Remove old files, some OI blocks will become idle.
9739 unlinkmany $myDIR/t- 10000
9742 stop $SINGLEMDS || error "Fail to stop MDT."
9744 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9746 df $MOUNT || error "Fail to df."
9747 # Create new files, idle OI blocks should be reused.
9748 createmany -o $myDIR/t- 2000
9749 do_facet $SINGLEMDS sync
9750 # Make sure journal flushed.
9752 local blk2=$(do_facet $SINGLEMDS \
9753 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9754 grep Blockcount | awk '{print $4}')
9756 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9758 run_test 228b "idle OI blocks can be reused after MDT restart"
9762 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9764 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9765 local myDIR=$DIR/$tdir
9768 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9769 $LCTL set_param fail_loc=0x80001002
9770 # 20000 files can guarantee there are index nodes in the OI file
9771 createmany -o $myDIR/t- 20000
9772 $LCTL set_param fail_loc=0
9773 # The guard is current the largest FID holder
9775 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9777 local IDX=$(($SEQ % 64))
9779 do_facet $SINGLEMDS sync
9780 # Make sure journal flushed.
9782 local blk1=$(do_facet $SINGLEMDS \
9783 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9784 grep Blockcount | awk '{print $4}')
9786 # Remove old files, some OI blocks will become idle.
9787 unlinkmany $myDIR/t- 20000
9789 # The OI file should become empty now
9791 # Create new files, idle OI blocks should be reused.
9792 createmany -o $myDIR/t- 2000
9793 do_facet $SINGLEMDS sync
9794 # Make sure journal flushed.
9796 local blk2=$(do_facet $SINGLEMDS \
9797 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9798 grep Blockcount | awk '{print $4}')
9800 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9802 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
9805 # tests that do cleanup/setup should be run at the end
9810 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9811 $LCTL set_param fail_loc=0x903
9812 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9813 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9816 FAIL_ON_ERROR=true cleanup
9817 FAIL_ON_ERROR=true setup
9819 run_test 900 "umount should not race with any mgc requeue thread"
9821 complete $(basename $0) $SECONDS
9822 check_and_cleanup_lustre
9823 if [ "$I_MOUNTED" != "yes" ]; then
9824 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true