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 # Tests that fail on uml
15 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
16 # buffer i/o errs sock spc runas
17 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
20 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
21 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
22 *) error "unsupported kernel" ;;
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LFIND=${LFIND:-"$LFS find"}
34 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
36 MCREATE=${MCREATE:-mcreate}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 export MULTIOP=${MULTIOP:-multiop}
40 READS=${READS:-"reads"}
41 MUNLINK=${MUNLINK:-munlink}
42 SOCKETSERVER=${SOCKETSERVER:-socketserver}
43 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
44 MEMHOG=${MEMHOG:-memhog}
45 DIRECTIO=${DIRECTIO:-directio}
46 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
47 UMOUNT=${UMOUNT:-"umount -d"}
49 CHECK_GRANT=${CHECK_GRANT:-"yes"}
50 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
52 export NAME=${NAME:-local}
59 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
60 . $LUSTRE/tests/test-framework.sh
62 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
65 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
160 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/d1/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/d1 || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
175 $CHECKSTAT -t file $DIR/d2/f || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/d2 || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
187 $CHECKSTAT -t dir $DIR/d3 || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/d3 ]; then
196 $CHECKSTAT -t file $DIR/d3/f || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/d3 || error
204 run_test 3c "rm -r .../d3 ======================================"
208 $CHECKSTAT -t dir $DIR/d4 || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/d4 ]; then
217 $CHECKSTAT -t dir $DIR/d4/d2 || error
219 run_test 4b "mkdir .../d4/d2 ==================================="
224 chmod 0707 $DIR/d5/d2
225 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
227 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
231 chmod 0666 $DIR/f6a || error
232 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
234 run_test 6a "touch .../f6a; chmod .../f6a ======================"
237 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
238 if [ ! -f $DIR/f6a ]; then
242 $RUNAS chmod 0444 $DIR/f6a && error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
250 chown $RUNAS_ID $DIR/f6c || error
251 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
253 run_test 6c "touch .../f6c; chown .../f6c ======================"
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
257 if [ ! -f $DIR/f6c ]; then
259 chown $RUNAS_ID $DIR/f6c
261 $RUNAS chown $UID $DIR/f6c && error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6d "$RUNAS chown .../f6c (should return error) =="
267 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
269 chgrp $RUNAS_ID $DIR/f6e || error
270 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
272 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
276 if [ ! -f $DIR/f6e ]; then
278 chgrp $RUNAS_ID $DIR/f6e
280 $RUNAS chgrp $UID $DIR/f6e && error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
287 mkdir $DIR/d6g || error
288 chmod 777 $DIR/d6g || error
289 $RUNAS mkdir $DIR/d6g/d || error
290 chmod g+s $DIR/d6g/d || error
291 mkdir $DIR/d6g/d/subdir
292 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
294 run_test 6g "Is new dir in sgid dir inheriting group?"
296 test_6h() { # bug 7331
297 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
298 touch $DIR/f6h || error "touch failed"
299 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
300 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
301 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
303 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
309 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
311 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
314 if [ ! -d $DIR/d7 ]; then
318 echo -n foo > $DIR/d7/f2
319 [ "`cat $DIR/d7/f2`" = "foo" ] || error
320 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
322 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
328 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
330 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
336 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
338 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
344 $CHECKSTAT -t file $DIR/d10/d2/f || error
346 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 chmod 0666 $DIR/d11/d2
352 chmod 0705 $DIR/d11/d2
353 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
355 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 chmod 0666 $DIR/d12/f
361 chmod 0654 $DIR/d12/f
362 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
364 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
368 dd if=/dev/zero of=$DIR/d13/f count=10
370 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
372 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
378 $CHECKSTAT -a $DIR/d14/f || error
380 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 mv $DIR/d15/f $DIR/d15/f2
386 $CHECKSTAT -t file $DIR/d15/f2 || error
388 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
394 $CHECKSTAT -a $DIR/d16/f || error
396 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 ln -s $DIR/d17/f $DIR/d17/l-exist
403 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
404 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
405 rm -f $DIR/d17/l-exist
406 $CHECKSTAT -a $DIR/d17/l-exist || error
408 run_test 17a "symlinks: create, remove (real) =================="
412 ln -s no-such-file $DIR/d17/l-dangle
414 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
415 $CHECKSTAT -fa $DIR/d17/l-dangle || error
416 rm -f $DIR/d17/l-dangle
417 $CHECKSTAT -a $DIR/d17/l-dangle || error
419 run_test 17b "symlinks: create, remove (dangling) =============="
421 test_17c() { # bug 3440 - don't save failed open RPC for replay
423 ln -s foo $DIR/d17/f17c
424 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
426 run_test 17c "symlinks: open dangling (should return error) ===="
430 ln -s foo $DIR/d17/f17d
431 touch $DIR/d17/f17d || error "creating to new symlink"
433 run_test 17d "symlinks: create dangling ========================"
437 local foo=$DIR/$tdir/$tfile
438 ln -s $foo $foo || error "create symlink failed"
439 ls -l $foo || error "ls -l failed"
440 ls $foo && error "ls not failed" || true
442 run_test 17e "symlinks: create recursive symlink (should return error) ===="
446 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
447 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
448 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
454 run_test 17f "symlinks: long and very long symlink name ========================"
458 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
459 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
462 run_test 17g "symlinks: really long symlink name ==============================="
464 test_17h() { #bug 17378
465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
467 $SETSTRIPE -c -1 $DIR/$tdir
468 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
469 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
470 touch $DIR/$tdir/$tfile || true
472 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
474 test_17i() { #bug 20018
475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 local foo=$DIR/$tdir/$tfile
478 ln -s $foo $foo || error "create symlink failed"
479 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
480 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
481 ls -l $foo && error "error not detected"
484 run_test 17i "don't panic on short symlink"
486 test_17k() { #bug 22301
487 rsync --help | grep -q xattr ||
488 skip_env "$(rsync --version| head -1) does not support xattrs"
489 mkdir -p $DIR/{$tdir,$tdir.new}
490 touch $DIR/$tdir/$tfile
491 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
492 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
493 error "rsync failed with xattrs enabled"
495 run_test 17k "symlinks: rsync with xattrs enabled ========================="
501 run_test 18 "touch .../f ; ls ... =============================="
507 $CHECKSTAT -a $DIR/f19 || error
509 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
512 ls -l $DIR/f19 && error || true
514 run_test 19b "ls -l .../f19 (should return error) =============="
517 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
518 $RUNAS touch $DIR/f19 && error || true
520 run_test 19c "$RUNAS touch .../f19 (should return error) =="
523 cat $DIR/f19 && error || true
525 run_test 19d "cat .../f19 (should return error) =============="
537 $CHECKSTAT -a $DIR/f || error
539 run_test 20 "touch .../f ; ls -l ... ==========================="
543 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
544 ln -s dangle $DIR/d21/link
545 echo foo >> $DIR/d21/link
547 $CHECKSTAT -t link $DIR/d21/link || error
548 $CHECKSTAT -f -t file $DIR/d21/link || error
550 run_test 21 "write to dangling link ============================"
555 chown $RUNAS_ID:$RUNAS_GID $WDIR
556 (cd $WDIR || error "cd $WDIR failed";
557 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
559 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
560 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
561 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
563 run_test 22 "unpack tar archive as non-root user ==============="
568 local file=$DIR/$tdir/$tfile
570 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
571 openfile -f O_CREAT:O_EXCL $file &&
572 error "$file recreate succeeded" || true
574 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
576 test_23b() { # bug 18988
578 local file=$DIR/$tdir/$tfile
581 echo foo > $file || error "write filed"
582 echo bar >> $file || error "append filed"
583 $CHECKSTAT -s 8 $file || error "wrong size"
586 run_test 23b "O_APPEND check =========================="
589 echo '== rename sanity =============================================='
590 echo '-- same directory rename'
593 mv $DIR/R1/f $DIR/R1/g
594 $CHECKSTAT -t file $DIR/R1/g || error
596 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
601 mv $DIR/R2/f $DIR/R2/g
602 $CHECKSTAT -a $DIR/R2/f || error
603 $CHECKSTAT -t file $DIR/R2/g || error
605 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
610 mv $DIR/R3/f $DIR/R3/g
611 $CHECKSTAT -a $DIR/R3/f || error
612 $CHECKSTAT -t dir $DIR/R3/g || error
614 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
619 mrename $DIR/R4/f $DIR/R4/g
620 $CHECKSTAT -a $DIR/R4/f || error
621 $CHECKSTAT -t dir $DIR/R4/g || error
623 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
626 echo '-- cross directory renames --'
629 mv $DIR/R5a/f $DIR/R5b/g
630 $CHECKSTAT -a $DIR/R5a/f || error
631 $CHECKSTAT -t file $DIR/R5b/g || error
633 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
637 touch $DIR/R6a/f $DIR/R6b/g
638 mv $DIR/R6a/f $DIR/R6b/g
639 $CHECKSTAT -a $DIR/R6a/f || error
640 $CHECKSTAT -t file $DIR/R6b/g || error
642 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
647 mv $DIR/R7a/d $DIR/R7b/e
648 $CHECKSTAT -a $DIR/R7a/d || error
649 $CHECKSTAT -t dir $DIR/R7b/e || error
651 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
655 mkdir $DIR/R8a/d $DIR/R8b/e
656 mrename $DIR/R8a/d $DIR/R8b/e
657 $CHECKSTAT -a $DIR/R8a/d || error
658 $CHECKSTAT -t dir $DIR/R8b/e || error
660 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
663 echo "-- rename error cases"
667 mrename $DIR/R9/f $DIR/R9/a
668 $CHECKSTAT -t file $DIR/R9/f || error
669 $CHECKSTAT -t dir $DIR/R9/a || error
670 $CHECKSTAT -a $DIR/R9/a/f || error
672 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
676 mrename $DIR/R10/f $DIR/R10/g
677 $CHECKSTAT -t dir $DIR/R10 || error
678 $CHECKSTAT -a $DIR/R10/f || error
679 $CHECKSTAT -a $DIR/R10/g || error
681 run_test 24j "source does not exist ============================"
684 mkdir $DIR/R11a $DIR/R11a/d
686 mv $DIR/R11a/f $DIR/R11a/d
687 $CHECKSTAT -a $DIR/R11a/f || error
688 $CHECKSTAT -t file $DIR/R11a/d/f || error
690 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
692 # bug 2429 - rename foo foo foo creates invalid file
695 $MULTIOP $f OcNs || error
697 run_test 24l "Renaming a file to itself ========================"
701 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
702 # on ext3 this does not remove either the source or target files
703 # though the "expected" operation would be to remove the source
704 $CHECKSTAT -t file ${f} || error "${f} missing"
705 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
707 run_test 24m "Renaming a file to a hard link to itself ========="
711 # this stats the old file after it was renamed, so it should fail
715 $CHECKSTAT ${f}.rename
718 run_test 24n "Statting the old file after renaming (Posix rename 2)"
721 check_kernel_version 37 || return 0
723 rename_many -s random -v -n 10 $DIR/d24o
725 run_test 24o "rename of files during htree split ==============="
729 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
730 mrename $DIR/R12a $DIR/R12b
731 $CHECKSTAT -a $DIR/R12a || error
732 $CHECKSTAT -t dir $DIR/R12b || error
733 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
734 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
736 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
740 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
741 multiop_bg_pause $DIR/R13b D_c || return 1
744 mrename $DIR/R13a $DIR/R13b
745 $CHECKSTAT -a $DIR/R13a || error
746 $CHECKSTAT -t dir $DIR/R13b || error
747 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
748 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
750 wait $MULTIPID || error "multiop close failed"
752 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
754 test_24r() { #bug 3789
755 mkdir $DIR/R14a $DIR/R14a/b
756 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
757 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
758 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
760 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
763 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
764 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
765 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
766 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
768 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
770 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
771 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
772 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
773 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
775 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
777 test_24u() { # bug12192
778 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
779 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
781 run_test 24u "create stripe file"
789 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
790 [ $FREE_INODES -lt $NRFILES ] && \
791 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
795 createmany -m $DIR/d24v/$tfile $NRFILES
798 lctl set_param mdc.*.stats clear
800 ls $DIR/d24v >/dev/null || error "error in listing large dir"
803 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
804 # 8 bytes for name(filename is mostly 5 in this test) +
805 # 8 bytes for luda_type
806 # take into account of overhead in lu_dirpage header and end mark in
807 # each page, plus one in RPC_NUM calculation.
809 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
810 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
811 mds_readpage=`lctl get_param mdc.*.stats | \
812 awk '/^mds_readpage/ {print $2}'`
813 [ $mds_readpage -gt $RPC_NUM ] && \
814 error "large readdir doesn't take effect"
818 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
820 test_24w() { # bug21506
822 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
823 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
824 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
825 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
826 [ "$SZ1" = "$SZ2" ] || \
827 error "Error reading at the end of the file $tfile"
829 run_test 24w "Reading a file larger than 4Gb"
832 echo '== symlink sanity ============================================='
836 touch $DIR/s25/foo || error
838 run_test 25a "create file in symlinked directory ==============="
841 [ ! -d $DIR/d25 ] && test_25a
842 $CHECKSTAT -t file $DIR/s25/foo || error
844 run_test 25b "lookup file in symlinked directory ==============="
849 ln -s d26/d26-2 $DIR/s26
850 touch $DIR/s26/foo || error
852 run_test 26a "multiple component symlink ======================="
855 mkdir -p $DIR/d26b/d26-2
856 ln -s d26b/d26-2/foo $DIR/s26-2
857 touch $DIR/s26-2 || error
859 run_test 26b "multiple component symlink at end of lookup ======"
864 ln -s d26.2 $DIR/s26.2-1
865 ln -s s26.2-1 $DIR/s26.2-2
866 ln -s s26.2-2 $DIR/s26.2-3
867 chmod 0666 $DIR/s26.2-3/foo
869 run_test 26c "chain of symlinks ================================"
871 # recursive symlinks (bug 439)
873 ln -s d26-3/foo $DIR/d26-3
875 run_test 26d "create multiple component recursive symlink ======"
878 [ ! -h $DIR/d26-3 ] && test_26d
881 run_test 26e "unlink multiple component recursive symlink ======"
883 # recursive symlinks (bug 7022)
886 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
887 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
888 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
889 mkdir $tfile || error "mkdir $tfile failed"
890 cd $tfile || error "cd $tfile failed"
891 ln -s .. dotdot || error "ln dotdot failed"
892 ln -s dotdot/lndir lndir || error "ln lndir failed"
893 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
894 output=`ls $tfile/$tfile/lndir/bar1`
895 [ "$output" = bar1 ] && error "unexpected output"
896 rm -r $tfile || error "rm $tfile failed"
897 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
899 run_test 26f "rm -r of a directory which has recursive symlink ="
902 echo '== stripe sanity =============================================='
903 mkdir -p $DIR/d27 || error "mkdir failed"
905 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
906 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
908 log "== test_27a: write to one stripe file ========================="
909 cp /etc/hosts $DIR/d27/f0 || error
911 run_test 27a "one stripe file =================================="
914 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
916 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
917 $GETSTRIPE -c $DIR/d27/f01
918 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
919 error "two-stripe file doesn't have two stripes"
921 run_test 27b "create two stripe file"
924 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
926 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
928 run_test 27c "write to two stripe file"
932 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
933 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
934 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
936 run_test 27d "create file with default settings ================"
940 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
941 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
942 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
944 run_test 27e "setstripe existing file (should return error) ======"
948 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
949 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
950 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
952 run_test 27f "setstripe with bad stripe size (should return error)"
956 $MCREATE $DIR/d27/fnone || error "mcreate failed"
957 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
958 error "$DIR/d27/fnone has object"
960 run_test 27g "$GETSTRIPE with no objects"
963 touch $DIR/d27/fsome || error "touch failed"
964 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
966 run_test 27i "$GETSTRIPE with some objects"
970 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
972 run_test 27j "setstripe with bad stripe offset (should return error)"
974 test_27k() { # bug 2844
977 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
978 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
979 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
980 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
981 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
982 dd if=/dev/zero of=$FILE bs=4k count=1
983 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
984 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
986 run_test 27k "limit i_blksize for broken user apps ============="
990 mcreate $DIR/f27l || error "creating file"
991 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
992 error "setstripe should have failed" || true
994 run_test 27l "check setstripe permissions (should return error)"
997 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
998 if [ $ORIGFREE -gt $MAXFREE ]; then
999 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1003 $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_1
1004 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE &&
1005 error "dd should fill OST0"
1007 while $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_$i; do
1009 [ $i -gt 256 ] && break
1012 touch $DIR/d27/f27m_$i
1013 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1014 error "OST0 was full but new created file still use it"
1016 touch $DIR/d27/f27m_$i
1017 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1018 error "OST0 was full but new created file still use it"
1022 run_test 27m "create file while OST0 was full =================="
1025 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1029 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1030 # if the OST isn't full anymore.
1032 local OSTIDX=${1:-""}
1034 local list=$(comma_list $(osts_nodes))
1035 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1037 do_nodes $list lctl set_param fail_loc=0
1041 exhaust_precreations() {
1044 local FAILIDX=${3:-$OSTIDX}
1047 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1048 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1050 local OST=$(ostname_from_index $OSTIDX)
1051 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1052 sed -e 's/_UUID$//;s/^.*-//')
1055 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1056 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1057 osc.$mdtosc_proc1.prealloc_last_id)
1058 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1059 osc.$mdtosc_proc1.prealloc_next_id)
1061 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1062 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1064 mkdir -p $DIR/$tdir/${OST}
1065 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1066 #define OBD_FAIL_OST_ENOSPC 0x215
1067 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1068 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1069 echo "Creating to objid $last_id on ost $OST..."
1070 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1071 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1072 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1076 exhaust_all_precreations() {
1078 for (( i=0; i < OSTCOUNT; i++ )) ; do
1079 exhaust_precreations $i $1 -1
1084 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1085 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1086 remote_ost_nodsh && skip "remote OST with nodsh" && return
1089 rm -f $DIR/$tdir/$tfile
1090 exhaust_precreations 0 0x80000215
1091 $SETSTRIPE -c -1 $DIR/$tdir
1092 touch $DIR/$tdir/$tfile || error
1093 $GETSTRIPE $DIR/$tdir/$tfile
1096 run_test 27n "create file with some full OSTs =================="
1099 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1100 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1101 remote_ost_nodsh && skip "remote OST with nodsh" && return
1104 rm -f $DIR/$tdir/$tfile
1105 exhaust_all_precreations 0x215
1107 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1112 run_test 27o "create file with all full OSTs (should error) ===="
1115 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1117 remote_ost_nodsh && skip "remote OST with nodsh" && return
1120 rm -f $DIR/$tdir/$tfile
1123 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1124 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1125 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1127 exhaust_precreations 0 0x80000215
1128 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1129 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1130 $GETSTRIPE $DIR/$tdir/$tfile
1134 run_test 27p "append to a truncated file with some full OSTs ==="
1137 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1139 remote_ost_nodsh && skip "remote OST with nodsh" && return
1142 rm -f $DIR/$tdir/$tfile
1145 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1146 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1147 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1149 exhaust_all_precreations 0x215
1151 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1152 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1156 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1159 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1160 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1161 remote_ost_nodsh && skip "remote OST with nodsh" && return
1164 rm -f $DIR/$tdir/$tfile
1165 exhaust_precreations 0 0x80000215
1167 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1171 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1173 test_27s() { # bug 10725
1175 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1176 local stripe_count=0
1177 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1178 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1179 error "stripe width >= 2^32 succeeded" || true
1182 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1184 test_27t() { # bug 10864
1189 $WLFS getstripe $tfile
1192 run_test 27t "check that utils parse path correctly"
1194 test_27u() { # bug 4900
1195 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1198 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1199 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1201 createmany -o $DIR/$tdir/t- 1000
1202 do_facet $SINGLEMDS lctl set_param fail_loc=0
1204 TLOG=$DIR/$tfile.getstripe
1205 $GETSTRIPE $DIR/$tdir > $TLOG
1206 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1207 unlinkmany $DIR/$tdir/t- 1000
1208 [ $OBJS -gt 0 ] && \
1209 error "$OBJS objects created on OST-0. See $TLOG" || pass
1211 run_test 27u "skip object creation on OSC w/o objects =========="
1213 test_27v() { # bug 4900
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1216 remote_ost_nodsh && skip "remote OST with nodsh" && return
1218 exhaust_all_precreations 0x215
1222 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1224 touch $DIR/$tdir/$tfile
1225 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1227 for (( i=1; i < OSTCOUNT; i++ )); do
1228 do_facet ost$i lctl set_param fail_loc=0x705
1230 local START=`date +%s`
1231 createmany -o $DIR/$tdir/$tfile 32
1233 local FINISH=`date +%s`
1234 local TIMEOUT=`lctl get_param -n timeout`
1235 local PROCESS=$((FINISH - START))
1236 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1237 error "$FINISH - $START >= $TIMEOUT / 2"
1238 sleep $((TIMEOUT / 2 - PROCESS))
1241 run_test 27v "skip object creation on slow OST ================="
1243 test_27w() { # bug 10997
1244 mkdir -p $DIR/$tdir || error "mkdir failed"
1245 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1246 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1247 error "stripe size $size != 65536" || true
1248 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1249 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1251 run_test 27w "check $SETSTRIPE -S option"
1254 [ "$OSTCOUNT" -lt "2" ] &&
1255 skip_env "skipping multiple stripe count/offset test" && return
1257 mkdir -p $DIR/$tdir || error "mkdir failed"
1258 for i in $(seq 1 $OSTCOUNT); do
1260 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1261 error "setstripe -c $i -i $offset failed"
1262 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1263 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1264 [ $count -ne $i ] && error "stripe count $count != $i" || true
1265 [ $index -ne $offset ] &&
1266 error "stripe offset $index != $offset" || true
1269 run_test 27wa "check $SETSTRIPE -c -i options"
1272 remote_ost_nodsh && skip "remote OST with nodsh" && return
1273 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1274 OFFSET=$(($OSTCOUNT - 1))
1276 local OST=$(ostname_from_index $OSTIDX)
1279 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1280 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1282 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1283 for i in `seq 0 $OFFSET`; do
1284 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1285 error "OST0 was degraded but new created file still use it"
1287 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1289 run_test 27x "create files while OST0 is degraded"
1292 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1294 remote_ost_nodsh && skip "remote OST with nodsh" && return
1296 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1297 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1298 osc.$mdtosc.prealloc_last_id)
1299 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1300 osc.$mdtosc.prealloc_next_id)
1301 local fcount=$((last_id - next_id))
1302 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1303 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1305 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1306 OFFSET=$(($OSTCOUNT-1))
1308 for OSC in $MDS_OSCS; do
1309 if [ $OST == -1 ]; then {
1310 OST=`osc_to_ost $OSC`
1312 echo $OSC "is Deactivate:"
1313 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1317 OSTIDX=$(index_from_ostuuid $OST)
1319 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1321 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1323 createmany -o $DIR/$tdir/$tfile $fcount
1324 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1326 for i in `seq 0 $OFFSET`; do
1327 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1328 error "files created on deactivated OSTs instead of degraded OST"
1330 for OSC in $MDS_OSCS; do
1331 [ `osc_to_ost $OSC` != $OST ] && {
1332 echo $OSC "is activate"
1333 do_facet $SINGLEMDS lctl --device %$OSC activate
1337 run_test 27y "create files while OST0 is degraded and the rest inactive"
1343 lmm_count=$($GETSTRIPE -c $1)
1344 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1345 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1347 local old_ifs="$IFS"
1349 fid=($($LFS path2fid $1))
1352 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1353 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1355 # compare lmm_seq and lu_fid->f_seq
1356 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1357 # compare lmm_object_id and lu_fid->oid
1358 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1360 [ "$FSTYPE" != "ldiskfs" ] &&
1361 skip "cannot check filter fid FSTYPE=$FSTYPE" && return 0
1363 # check the trusted.fid attribute of the OST objects of the file
1364 local have_obdidx=false
1366 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1367 # skip lines up to and including "obdidx"
1368 [ -z "$obdidx" ] && break
1369 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1370 $have_obdidx || continue
1372 local ost=$((obdidx + 1))
1373 local dev=$(ostdevname $ost)
1375 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1377 #don't unmount/remount the OSTs if we don't need to do that
1378 #local dir=$(facet_mntpt ost$ost)
1380 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1381 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1382 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1383 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1385 local obj_file="O/$seq/d$((oid %32))/$oid"
1386 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1387 $dev 2>/dev/null" | grep "parent=")
1389 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1391 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1393 #do_facet ost$ost umount -d $dir
1394 #start ost$ost $dev $OST_MOUNT_OPTS
1396 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1397 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1398 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1399 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1400 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1401 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1403 # compare lmm_seq and filter_fid->ff_parent.f_seq
1404 [ $ff_pseq = $lmm_seq ] ||
1405 error "FF parent SEQ $ff_pseq != $lmm_seq"
1406 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1407 [ $ff_poid = $lmm_oid ] ||
1408 error "FF parent OID $ff_poid != $lmm_oid"
1409 [ $ff_pstripe = $stripe_nr ] ||
1410 error "FF stripe $ff_pstripe != $stripe_nr"
1412 stripe_nr=$((stripe_nr + 1))
1417 remote_ost_nodsh && skip "remote OST with nodsh" && return
1420 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1421 { error "setstripe -c -1 failed"; return 1; }
1422 # We need to send a write to every object to get parent FID info set.
1423 # This _should_ also work for setattr, but does not currently.
1424 # touch $DIR/$tdir/$tfile-1 ||
1425 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1426 { error "dd $tfile-1 failed"; return 2; }
1427 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1428 { error "setstripe -c -1 failed"; return 3; }
1429 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1430 { error "dd $tfile-2 failed"; return 4; }
1432 # make sure write RPCs have been sent to OSTs
1435 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1436 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1438 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1440 test_27A() { # b=19102
1441 local restore_size=$($GETSTRIPE -S $MOUNT)
1442 local restore_count=$($GETSTRIPE -c $MOUNT)
1443 local restore_offset=$($GETSTRIPE -i $MOUNT)
1444 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1445 local default_size=$($GETSTRIPE -S $MOUNT)
1446 local default_count=$($GETSTRIPE -c $MOUNT)
1447 local default_offset=$($GETSTRIPE -i $MOUNT)
1448 local dsize=$((1024 * 1024))
1449 [ $default_size -eq $dsize ] ||
1450 error "stripe size $default_size != $dsize"
1451 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1452 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1453 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1455 run_test 27A "check filesystem-wide default LOV EA values"
1457 # createtest also checks that device nodes are created and
1458 # then visible correctly (#2091)
1459 test_28() { # bug 2091
1461 $CREATETEST $DIR/d28/ct || error
1463 run_test 28 "create/mknod/mkdir with bad file types ============"
1466 cancel_lru_locks mdc
1472 declare -i LOCKCOUNTORIG=0
1473 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1474 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1476 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1478 declare -i LOCKUNUSEDCOUNTORIG=0
1479 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1480 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1487 declare -i LOCKCOUNTCURRENT=0
1488 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1489 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1492 declare -i LOCKUNUSEDCOUNTCURRENT=0
1493 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1494 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1497 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1498 lctl set_param -n ldlm.dump_namespaces ""
1499 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1500 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1501 log "dumped log to $TMP/test_29.dk (bug 5793)"
1504 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1505 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1506 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1507 log "dumped log to $TMP/test_29.dk (bug 5793)"
1511 run_test 29 "IT_GETATTR regression ============================"
1513 test_30a() { # was test_30
1514 cp `which ls` $DIR || cp /bin/ls $DIR
1518 run_test 30a "execute binary from Lustre (execve) =============="
1521 cp `which ls` $DIR || cp /bin/ls $DIR
1523 $RUNAS $DIR/ls / || error
1526 run_test 30b "execute binary from Lustre as non-root ==========="
1528 test_30c() { # b=22376
1529 cp `which ls` $DIR || cp /bin/ls $DIR
1531 cancel_lru_locks mdc
1532 cancel_lru_locks osc
1533 $RUNAS $DIR/ls / || error
1536 run_test 30c "execute binary from Lustre without read perms ===="
1539 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1540 $CHECKSTAT -a $DIR/f31 || error
1542 run_test 31a "open-unlink file =================================="
1545 touch $DIR/f31 || error
1546 ln $DIR/f31 $DIR/f31b || error
1547 $MULTIOP $DIR/f31b Ouc || error
1548 $CHECKSTAT -t file $DIR/f31 || error
1550 run_test 31b "unlink file with multiple links while open ======="
1553 touch $DIR/f31 || error
1554 ln $DIR/f31 $DIR/f31c || error
1555 multiop_bg_pause $DIR/f31 O_uc || return 1
1557 $MULTIOP $DIR/f31c Ouc
1558 kill -USR1 $MULTIPID
1561 run_test 31c "open-unlink file with multiple links ============="
1564 opendirunlink $DIR/d31d $DIR/d31d || error
1565 $CHECKSTAT -a $DIR/d31d || error
1567 run_test 31d "remove of open directory ========================="
1569 test_31e() { # bug 2904
1570 check_kernel_version 34 || return 0
1571 openfilleddirunlink $DIR/d31e || error
1573 run_test 31e "remove of open non-empty directory ==============="
1575 test_31f() { # bug 4554
1578 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1579 cp /etc/hosts $DIR/d31f
1581 $GETSTRIPE $DIR/d31f/hosts
1582 multiop_bg_pause $DIR/d31f D_c || return 1
1585 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1587 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1588 cp /etc/hosts $DIR/d31f
1590 $GETSTRIPE $DIR/d31f/hosts
1591 multiop_bg_pause $DIR/d31f D_c || return 1
1594 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1595 wait $MULTIPID || error "first opendir $MULTIPID failed"
1599 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1600 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1603 run_test 31f "remove of open directory with open-unlink file ==="
1606 echo "-- cross directory link --"
1607 mkdir $DIR/d31g{a,b}
1609 ln $DIR/d31ga/f $DIR/d31gb/g
1610 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1611 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1612 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1613 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1615 run_test 31g "cross directory link==============="
1618 echo "-- cross directory link --"
1622 ln $DIR/d31h/f $DIR/d31h/dir/g
1623 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1624 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1625 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1626 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1628 run_test 31h "cross directory link under child==============="
1631 echo "-- cross directory link --"
1634 touch $DIR/d31i/dir/f
1635 ln $DIR/d31i/dir/f $DIR/d31i/g
1636 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1637 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1638 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1639 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1641 run_test 31i "cross directory link under parent==============="
1646 mkdir $DIR/d31j/dir1
1647 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1648 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1649 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1650 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1653 run_test 31j "link for directory==============="
1659 touch $DIR/d31k/exist
1660 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1661 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1662 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1663 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1664 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1665 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1666 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1669 run_test 31k "link to file: the same, non-existing, dir==============="
1675 touch $DIR/d31m2/exist
1676 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1677 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1678 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1679 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1680 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1681 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1684 run_test 31m "link to file: the same, non-existing, dir==============="
1687 echo "== more mountpoints and symlinks ================="
1688 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1689 mkdir -p $DIR/d32a/ext2-mountpoint
1690 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1691 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1692 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1694 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1697 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1698 mkdir -p $DIR/d32b/ext2-mountpoint
1699 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1700 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1701 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1703 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1706 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1707 mkdir -p $DIR/d32c/ext2-mountpoint
1708 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1709 mkdir -p $DIR/d32c/d2/test_dir
1710 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1711 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1713 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1716 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1717 mkdir -p $DIR/d32d/ext2-mountpoint
1718 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1719 mkdir -p $DIR/d32d/d2/test_dir
1720 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1721 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1723 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1726 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1727 mkdir -p $DIR/d32e/tmp
1728 TMP_DIR=$DIR/d32e/tmp
1729 ln -s $DIR/d32e $TMP_DIR/symlink11
1730 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1731 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1732 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1734 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1737 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1738 mkdir -p $DIR/d32f/tmp
1739 TMP_DIR=$DIR/d32f/tmp
1740 ln -s $DIR/d32f $TMP_DIR/symlink11
1741 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1742 ls $DIR/d32f/tmp/symlink11 || error
1743 ls $DIR/d32f/symlink01 || error
1745 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1748 TMP_DIR=$DIR/$tdir/tmp
1749 mkdir -p $TMP_DIR $DIR/${tdir}2
1750 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1751 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1752 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1753 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1754 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1755 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1757 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1760 rm -fr $DIR/$tdir $DIR/${tdir}2
1761 TMP_DIR=$DIR/$tdir/tmp
1762 mkdir -p $TMP_DIR $DIR/${tdir}2
1763 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1764 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1765 ls $TMP_DIR/symlink12 || error
1766 ls $DIR/$tdir/symlink02 || error
1768 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1771 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1772 mkdir -p $DIR/d32i/ext2-mountpoint
1773 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1774 touch $DIR/d32i/test_file
1775 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1776 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1778 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1781 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1782 mkdir -p $DIR/d32j/ext2-mountpoint
1783 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1784 touch $DIR/d32j/test_file
1785 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1786 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1788 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1792 mkdir -p $DIR/d32k/ext2-mountpoint
1793 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1794 mkdir -p $DIR/d32k/d2
1795 touch $DIR/d32k/d2/test_file || error
1796 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1797 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1799 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1803 mkdir -p $DIR/d32l/ext2-mountpoint
1804 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1805 mkdir -p $DIR/d32l/d2
1806 touch $DIR/d32l/d2/test_file
1807 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1808 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1810 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1814 mkdir -p $DIR/d32m/tmp
1815 TMP_DIR=$DIR/d32m/tmp
1816 ln -s $DIR $TMP_DIR/symlink11
1817 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1818 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1819 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1821 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1825 mkdir -p $DIR/d32n/tmp
1826 TMP_DIR=$DIR/d32n/tmp
1827 ln -s $DIR $TMP_DIR/symlink11
1828 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1829 ls -l $DIR/d32n/tmp/symlink11 || error
1830 ls -l $DIR/d32n/symlink01 || error
1832 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1835 rm -fr $DIR/d32o $DIR/$tfile
1837 mkdir -p $DIR/d32o/tmp
1838 TMP_DIR=$DIR/d32o/tmp
1839 ln -s $DIR/$tfile $TMP_DIR/symlink12
1840 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1841 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1842 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1843 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1844 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1846 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1856 mkdir -p $DIR/d32p/tmp
1858 TMP_DIR=$DIR/d32p/tmp
1860 ln -s $DIR/$tfile $TMP_DIR/symlink12
1862 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1864 cat $DIR/d32p/tmp/symlink12 || error
1866 cat $DIR/d32p/symlink02 || error
1869 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1872 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1874 touch $DIR/d32q/under_the_mount
1875 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1876 ls $DIR/d32q/under_the_mount && error || true
1877 $UMOUNT $DIR/d32q || error
1879 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1882 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1884 touch $DIR/d32r/under_the_mount
1885 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1886 ls $DIR/d32r | grep -q under_the_mount && error || true
1887 $UMOUNT $DIR/d32r || error
1889 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1894 chmod 444 $DIR/$tfile
1895 chown $RUNAS_ID $DIR/$tfile
1897 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1900 run_test 33 "write file with mode 444 (should return error) ===="
1905 chown $RUNAS_ID $DIR/d33
1906 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1907 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1908 error "open RDWR" || true
1910 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1915 chown $RUNAS_ID $DIR/d33
1916 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1918 run_test 33b "test open file with malformed flags (No panic and return error)"
1926 remote_ost_nodsh && skip "remote OST with nodsh" && return
1930 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1933 for ostnum in $(seq $OSTCOUNT); do
1934 # test-framework's OST numbering is one-based, while Lustre's
1936 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1937 # Parsing llobdstat's output sucks; we could grep the /proc
1938 # path, but that's likely to not be as portable as using the
1939 # llobdstat utility. So we parse lctl output instead.
1940 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1941 obdfilter/$ostname/stats |
1942 awk '/^write_bytes/ {print $7}' )
1943 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1944 if (( ${write_bytes:-0} > 0 ))
1951 $all_zeros || return 0
1954 echo foo > $DIR/d33/bar
1958 # Total up write_bytes after writing. We'd better find non-zeros.
1959 for ostnum in $(seq $OSTCOUNT); do
1960 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1961 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1962 obdfilter/$ostname/stats |
1963 awk '/^write_bytes/ {print $7}' )
1964 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1965 if (( ${write_bytes:-0} > 0 ))
1974 for ostnum in $(seq $OSTCOUNT); do
1975 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1976 echo "Check that write_bytes is present in obdfilter/*/stats:"
1977 do_facet ost$ostnum lctl get_param -n \
1978 obdfilter/$ostname/stats
1980 error "OST not keeping write_bytes stats (b22312)"
1983 run_test 33c "test llobdstat and write_bytes"
1985 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1988 $MCREATE $DIR/f34 || error
1989 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1990 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1991 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1992 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1994 run_test 34a "truncate file that has not been opened ==========="
1997 [ ! -f $DIR/f34 ] && test_34a
1998 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1999 $OPENFILE -f O_RDONLY $DIR/f34
2000 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2001 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2003 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2006 [ ! -f $DIR/f34 ] && test_34a
2007 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2008 $OPENFILE -f O_RDWR $DIR/f34
2009 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2010 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2012 run_test 34c "O_RDWR opening file-with-size works =============="
2015 [ ! -f $DIR/f34 ] && test_34a
2016 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2017 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2020 run_test 34d "write to sparse file ============================="
2024 $MCREATE $DIR/f34e || error
2025 $TRUNCATE $DIR/f34e 1000 || error
2026 $CHECKSTAT -s 1000 $DIR/f34e || error
2027 $OPENFILE -f O_RDWR $DIR/f34e
2028 $CHECKSTAT -s 1000 $DIR/f34e || error
2030 run_test 34e "create objects, some with size and some without =="
2032 test_34f() { # bug 6242, 6243
2035 $MCREATE $DIR/f34f || error
2036 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2037 dd if=$DIR/f34f of=$TMP/f34f
2038 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2039 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2040 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2041 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2042 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2044 run_test 34f "read from a file with no objects until EOF ======="
2047 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2048 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2049 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2050 cancel_lru_locks osc
2051 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2052 error "wrong size after lock cancel"
2054 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2055 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2056 error "expanding truncate failed"
2057 cancel_lru_locks osc
2058 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2059 error "wrong expanded size after lock cancel"
2061 run_test 34g "truncate long file ==============================="
2067 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2068 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2072 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2073 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2077 local nsz=`stat -c %s $DIR/$tfile`
2078 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2080 run_test 34h "ftruncate file under grouplock should not block"
2083 cp /bin/sh $DIR/f35a
2085 chown $RUNAS_ID $DIR/f35a
2086 $RUNAS $DIR/f35a && error || true
2089 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2093 utime $DIR/f36 || error
2095 run_test 36a "MDS utime check (mknod, utime) ==================="
2099 utime $DIR/f36 || error
2101 run_test 36b "OST utime check (open, utime) ===================="
2106 chown $RUNAS_ID $DIR/d36
2107 $RUNAS utime $DIR/d36/f36 || error
2109 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2112 [ ! -d $DIR/d36 ] && test_36c
2113 echo "" > $DIR/d36/f36
2114 $RUNAS utime $DIR/d36/f36 || error
2116 run_test 36d "non-root OST utime check (open, utime) ==========="
2119 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2121 touch $DIR/$tdir/$tfile
2122 $RUNAS utime $DIR/$tdir/$tfile && \
2123 error "utime worked, expected failure" || true
2125 run_test 36e "utime on non-owned file (should return error) ===="
2129 local LANG_SAVE=$LANG
2130 local LC_LANG_SAVE=$LC_LANG
2131 export LANG=C LC_LANG=C # for date language
2133 DATESTR="Dec 20 2000"
2135 lctl set_param fail_loc=$fl
2137 cp /etc/hosts $DIR/$tdir/$tfile
2138 sync & # write RPC generated with "current" inode timestamp, but delayed
2140 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2141 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2142 cancel_lru_locks osc
2143 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2145 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2146 echo "BEFORE: $LS_BEFORE" && \
2147 echo "AFTER : $LS_AFTER" && \
2148 echo "WANT : $DATESTR" && \
2149 error "$DIR/$tdir/$tfile timestamps changed" || true
2151 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2155 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2156 subr_36fh "0x80000214"
2158 run_test 36f "utime on file racing with OST BRW write =========="
2161 remote_ost_nodsh && skip "remote OST with nodsh" && return
2167 fmd_max_age=$(do_facet ost1 \
2168 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2171 fmd_before=$(do_facet ost1 \
2172 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2173 touch $DIR/$tdir/$tfile
2174 sleep $((fmd_max_age + 12))
2175 fmd_after=$(do_facet ost1 \
2176 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2178 echo "fmd_before: $fmd_before"
2179 echo "fmd_after: $fmd_after"
2180 [ "$fmd_after" -gt "$fmd_before" ] && \
2181 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2182 error "fmd didn't expire after ping" || true
2184 run_test 36g "filter mod data cache expiry ====================="
2187 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2188 subr_36fh "0x80000227"
2190 run_test 36h "utime on file racing with OST BRW write =========="
2194 echo f > $DIR/$tdir/fbugfile
2195 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2196 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2197 $UMOUNT $DIR/$tdir || error
2198 rm -f $DIR/$tdir/fbugfile || error
2200 run_test 37 "ls a mounted file system to check old content ====="
2203 local file=$DIR/$tfile
2205 openfile -f O_DIRECTORY $file
2208 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2209 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2211 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2215 touch $DIR/${tfile}2
2216 # ls -l $DIR/$tfile $DIR/${tfile}2
2217 # ls -lu $DIR/$tfile $DIR/${tfile}2
2218 # ls -lc $DIR/$tfile $DIR/${tfile}2
2220 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2221 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2223 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2225 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2227 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2228 error "O_TRUNC didn't change timestamps"
2231 run_test 39 "mtime changed on create ==========================="
2235 cp -p /etc/passwd $DIR/$tdir/fopen
2236 cp -p /etc/passwd $DIR/$tdir/flink
2237 cp -p /etc/passwd $DIR/$tdir/funlink
2238 cp -p /etc/passwd $DIR/$tdir/frename
2239 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2242 echo "aaaaaa" >> $DIR/$tdir/fopen
2243 echo "aaaaaa" >> $DIR/$tdir/flink
2244 echo "aaaaaa" >> $DIR/$tdir/funlink
2245 echo "aaaaaa" >> $DIR/$tdir/frename
2247 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2248 local link_new=`stat -c %Y $DIR/$tdir/flink`
2249 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2250 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2252 cat $DIR/$tdir/fopen > /dev/null
2253 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2254 rm -f $DIR/$tdir/funlink2
2255 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2257 for (( i=0; i < 2; i++ )) ; do
2258 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2259 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2260 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2261 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2263 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2264 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2265 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2266 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2268 cancel_lru_locks osc
2269 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2272 run_test 39b "mtime change on open, link, unlink, rename ======"
2274 # this should be set to past
2275 TEST_39_MTIME=`date -d "1 year ago" +%s`
2281 local mtime0=`stat -c %Y $DIR1/$tfile`
2283 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2284 local mtime1=`stat -c %Y $DIR1/$tfile`
2285 [ "$mtime1" = $TEST_39_MTIME ] || \
2286 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2289 echo hello >> $DIR1/$tfile
2291 local mtime2=`stat -c %Y $DIR1/$tfile`
2292 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2293 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2295 mv $DIR1/$tfile $DIR1/$tfile-1
2297 for (( i=0; i < 2; i++ )) ; do
2298 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2299 [ "$mtime2" = "$mtime3" ] || \
2300 error "mtime ($mtime2) changed (to $mtime3) on rename"
2302 cancel_lru_locks osc
2303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2306 run_test 39c "mtime change on rename ==========================="
2312 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2314 for (( i=0; i < 2; i++ )) ; do
2315 local mtime=`stat -c %Y $DIR1/$tfile`
2316 [ $mtime = $TEST_39_MTIME ] || \
2317 error "mtime($mtime) is not set to $TEST_39_MTIME"
2319 cancel_lru_locks osc
2320 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2323 run_test 39d "create, utime, stat =============================="
2328 local mtime1=`stat -c %Y $DIR1/$tfile`
2330 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2332 for (( i=0; i < 2; i++ )) ; do
2333 local mtime2=`stat -c %Y $DIR1/$tfile`
2334 [ $mtime2 = $TEST_39_MTIME ] || \
2335 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2337 cancel_lru_locks osc
2338 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2341 run_test 39e "create, stat, utime, stat ========================"
2346 mtime1=`stat -c %Y $DIR1/$tfile`
2349 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2351 for (( i=0; i < 2; i++ )) ; do
2352 local mtime2=`stat -c %Y $DIR1/$tfile`
2353 [ $mtime2 = $TEST_39_MTIME ] || \
2354 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2356 cancel_lru_locks osc
2357 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2360 run_test 39f "create, stat, sleep, utime, stat ================="
2364 echo hello >> $DIR1/$tfile
2365 local mtime1=`stat -c %Y $DIR1/$tfile`
2368 chmod o+r $DIR1/$tfile
2370 for (( i=0; i < 2; i++ )) ; do
2371 local mtime2=`stat -c %Y $DIR1/$tfile`
2372 [ "$mtime1" = "$mtime2" ] || \
2373 error "lost mtime: $mtime2, should be $mtime1"
2375 cancel_lru_locks osc
2376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2379 run_test 39g "write, chmod, stat ==============================="
2387 echo hello >> $DIR1/$tfile
2388 local mtime1=`stat -c %Y $DIR1/$tfile`
2390 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2392 if [ "$d1" != "$d2" ]; then
2393 echo "write and touch not within one second"
2395 for (( i=0; i < 2; i++ )) ; do
2396 local mtime2=`stat -c %Y $DIR1/$tfile`
2397 [ "$mtime2" = $TEST_39_MTIME ] || \
2398 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2400 cancel_lru_locks osc
2401 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2405 run_test 39h "write, utime within one second, stat ============="
2411 echo hello >> $DIR1/$tfile
2412 local mtime1=`stat -c %Y $DIR1/$tfile`
2414 mv $DIR1/$tfile $DIR1/$tfile-1
2416 for (( i=0; i < 2; i++ )) ; do
2417 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2419 [ "$mtime1" = "$mtime2" ] || \
2420 error "lost mtime: $mtime2, should be $mtime1"
2422 cancel_lru_locks osc
2423 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2426 run_test 39i "write, rename, stat =============================="
2430 lctl set_param debug=-1
2434 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2436 local mtime1=`stat -c %Y $DIR1/$tfile`
2438 mv $DIR1/$tfile $DIR1/$tfile-1
2440 kill -USR1 $multipid
2441 wait $multipid || error "multiop close failed"
2443 for (( i=0; i < 2; i++ )) ; do
2444 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2445 [ "$mtime1" = "$mtime2" ] || \
2446 error "mtime is lost on close: $mtime2, should be $mtime1"
2448 cancel_lru_locks osc
2449 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2453 run_test 39j "write, rename, close, stat ======================="
2459 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2461 local mtime1=`stat -c %Y $DIR1/$tfile`
2463 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2465 kill -USR1 $multipid
2466 wait $multipid || error "multiop close failed"
2468 for (( i=0; i < 2; i++ )) ; do
2469 local mtime2=`stat -c %Y $DIR1/$tfile`
2471 [ "$mtime2" = $TEST_39_MTIME ] || \
2472 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2474 cancel_lru_locks osc
2475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2478 run_test 39k "write, utime, close, stat ========================"
2480 # this should be set to future
2481 TEST_39_ATIME=`date -d "1 year" +%s`
2484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2485 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2489 # test setting directory atime to future
2490 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2491 local atime=$(stat -c %X $DIR/$tdir)
2492 [ "$atime" = $TEST_39_ATIME ] || \
2493 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2495 # test setting directory atime from future to now
2496 local d1=$(date +%s)
2498 local d2=$(date +%s)
2500 cancel_lru_locks mdc
2501 atime=$(stat -c %X $DIR/$tdir)
2502 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2503 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2505 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2508 # test setting directory atime when now > dir atime + atime_diff
2512 cancel_lru_locks mdc
2513 atime=$(stat -c %X $DIR/$tdir)
2514 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2515 error "atime is not updated : $atime, should be $d2"
2517 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2520 # test not setting directory atime when now < dir atime + atime_diff
2522 cancel_lru_locks mdc
2523 atime=$(stat -c %X $DIR/$tdir)
2524 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2525 error "atime is updated to $atime, should remain $d1<atime<$d2"
2527 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2529 run_test 39l "directory atime update ==========================="
2534 local far_past_mtime=$(date -d "May 29 1953" +%s)
2535 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2537 touch -m -d @$far_past_mtime $DIR1/$tfile
2538 touch -a -d @$far_past_atime $DIR1/$tfile
2540 for (( i=0; i < 2; i++ )) ; do
2541 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2542 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2543 error "atime or mtime set incorrectly"
2545 cancel_lru_locks osc
2546 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2549 run_test 39m "test atime and mtime before 1970"
2552 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2553 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2554 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2556 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2560 small_write $DIR/f41 18
2562 run_test 41 "test small file write + fstat ====================="
2564 count_ost_writes() {
2565 lctl get_param -n osc.*.stats |
2566 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2573 BG_DIRTY_RATIO_SAVE=10
2574 MAX_BG_DIRTY_RATIO=25
2578 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2579 # dirty_ratio, dirty_background_ratio
2580 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2581 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2582 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2583 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2585 # if file not here, we are a 2.4 kernel
2586 kill -CONT `pidof kupdated`
2591 # setup the trap first, so someone cannot exit the test at the
2592 # exact wrong time and mess up a machine
2593 trap start_writeback EXIT
2594 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2595 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2596 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2597 sysctl -w vm.dirty_writeback_centisecs=0
2598 sysctl -w vm.dirty_writeback_centisecs=0
2599 # save and increase /proc/sys/vm/dirty_ratio
2600 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2601 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2602 # save and increase /proc/sys/vm/dirty_background_ratio
2603 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2604 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2606 # if file not here, we are a 2.4 kernel
2607 kill -STOP `pidof kupdated`
2611 # ensure that all stripes have some grant before we test client-side cache
2613 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2614 dd if=/dev/zero of=$i bs=4k count=1
2619 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2620 # file truncation, and file removal.
2623 cancel_lru_locks osc
2625 sync; sleep 1; sync # just to be safe
2626 BEFOREWRITES=`count_ost_writes`
2627 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2628 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2629 AFTERWRITES=`count_ost_writes`
2630 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2631 error "$BEFOREWRITES < $AFTERWRITES"
2634 run_test 42a "ensure that we don't flush on close =============="
2638 cancel_lru_locks osc
2641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2642 BEFOREWRITES=`count_ost_writes`
2643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2644 AFTERWRITES=`count_ost_writes`
2645 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2648 BEFOREWRITES=`count_ost_writes`
2649 sync || error "sync: $?"
2650 AFTERWRITES=`count_ost_writes`
2651 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2652 error "$BEFOREWRITES < $AFTERWRITES on sync"
2654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2658 run_test 42b "test destroy of file with cached dirty data ======"
2660 # if these tests just want to test the effect of truncation,
2661 # they have to be very careful. consider:
2662 # - the first open gets a {0,EOF}PR lock
2663 # - the first write conflicts and gets a {0, count-1}PW
2664 # - the rest of the writes are under {count,EOF}PW
2665 # - the open for truncate tries to match a {0,EOF}PR
2666 # for the filesize and cancels the PWs.
2667 # any number of fixes (don't get {0,EOF} on open, match
2668 # composite locks, do smarter file size management) fix
2669 # this, but for now we want these tests to verify that
2670 # the cancellation with truncate intent works, so we
2671 # start the file with a full-file pw lock to match against
2672 # until the truncate.
2677 cancel_lru_locks osc
2679 # prime the file with 0,EOF PW to match
2683 # now the real test..
2684 dd if=/dev/zero of=$file bs=1024 count=100
2685 BEFOREWRITES=`count_ost_writes`
2686 $TRUNCATE $file $offset
2687 cancel_lru_locks osc
2688 AFTERWRITES=`count_ost_writes`
2694 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2695 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2698 run_test 42c "test partial truncate of file with cached dirty data"
2702 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2703 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2706 run_test 42d "test complete truncate of file with cached dirty data"
2708 test_42e() { # bug22074
2709 local TDIR=$DIR/${tdir}e
2710 local pagesz=$(page_size)
2711 local pages=16 # hardcoded 16 pages, don't change it.
2712 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2713 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2718 $SETSTRIPE -c 1 $TDIR
2719 createmany -o $TDIR/f $files
2721 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2723 # we assume that with $OSTCOUNT files, at least one of them will
2724 # be allocated on OST0.
2725 warmup_files=$((OSTCOUNT * max_dirty_mb))
2726 createmany -o $TDIR/w $warmup_files
2728 # write a large amount of data into one file and sync, to get good
2729 # avail_grant number from OST.
2730 for ((i=0; i<$warmup_files; i++)); do
2731 idx=$($GETSTRIPE -i $TDIR/w$i)
2732 [ $idx -ne 0 ] && continue
2733 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2736 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2738 $LCTL get_param $proc_osc0/cur_dirty_bytes
2739 $LCTL get_param $proc_osc0/cur_grant_bytes
2741 # create as much dirty pages as we can while not to trigger the actual
2742 # RPCs directly. but depends on the env, VFS may trigger flush during this
2743 # period, hopefully we are good.
2744 for ((i=0; i<$warmup_files; i++)); do
2745 idx=$($GETSTRIPE -i $TDIR/w$i)
2746 [ $idx -ne 0 ] && continue
2747 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2749 $LCTL get_param $proc_osc0/cur_dirty_bytes
2750 $LCTL get_param $proc_osc0/cur_grant_bytes
2752 # perform the real test
2753 $LCTL set_param $proc_osc0/rpc_stats 0
2754 for ((;i<$files; i++)); do
2755 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2756 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2759 $LCTL get_param $proc_osc0/rpc_stats
2762 local have_ppr=false
2763 $LCTL get_param $proc_osc0/rpc_stats |
2764 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2765 # skip lines until we are at the RPC histogram data
2766 [ "$PPR" == "pages" ] && have_ppr=true && continue
2767 $have_ppr || continue
2769 # we only want the percent stat for < 16 pages
2770 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2772 percent=$((percent + WPCT))
2773 if [ $percent -gt 15 ]; then
2774 error "less than 16-pages write RPCs" \
2781 run_test 42e "verify sub-RPC writes are not done synchronously"
2785 cp -p /bin/ls $DIR/$tdir/$tfile
2786 $MULTIOP $DIR/$tdir/$tfile Ow_c &
2788 # give multiop a chance to open
2791 $DIR/$tdir/$tfile && error || true
2794 run_test 43 "execution of file opened for write should return -ETXTBSY"
2798 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2799 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2801 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
2802 kill -USR1 $MULTIOP_PID || return 2
2803 wait $MULTIOP_PID || return 3
2806 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2810 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2811 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2813 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2814 kill -USR1 $MULTIOP_PID || return 2
2815 wait $MULTIOP_PID || return 3
2818 run_test 43b "truncate of file being executed should return -ETXTBSY"
2821 local testdir="$DIR/d43c"
2824 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2825 ( cd $testdir && md5sum -c)
2827 run_test 43c "md5sum of copy into lustre========================"
2830 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2831 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2832 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2834 run_test 44 "zero length read from a sparse stripe ============="
2837 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2839 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2840 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2841 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2843 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2844 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2847 OFFSETS="0 $((stride/2)) $((stride-1))"
2848 for offset in $OFFSETS ; do
2849 for i in `seq 0 $((nstripe-1))`; do
2850 local GLOBALOFFSETS=""
2851 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2852 local myfn=$DIR/d44a-$size
2853 echo "--------writing $myfn at $size"
2854 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2855 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2856 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2857 || error "ll_sparseness_verify $GLOBALOFFSETS"
2859 for j in `seq 0 $((nstripe-1))`; do
2860 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2861 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2862 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2864 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2865 || error "ll_sparseness_verify $GLOBALOFFSETS"
2870 run_test 44a "test sparse pwrite ==============================="
2874 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2880 before=`dirty_osc_total`
2881 echo executing "\"$*\""
2883 after=`dirty_osc_total`
2884 echo before $before, after $after
2888 # Obtain grants from OST if it supports it
2889 echo blah > ${f}_grant
2892 do_dirty_record "echo blah > $f"
2893 [ $before -eq $after ] && error "write wasn't cached"
2894 do_dirty_record "> $f"
2895 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2896 do_dirty_record "echo blah > $f"
2897 [ $before -eq $after ] && error "write wasn't cached"
2898 do_dirty_record "sync"
2899 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2900 do_dirty_record "echo blah > $f"
2901 [ $before -eq $after ] && error "write wasn't cached"
2902 do_dirty_record "cancel_lru_locks osc"
2903 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2906 run_test 45 "osc io page accounting ============================"
2908 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2909 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2910 # objects offset and an assert hit when an rpc was built with 1023's mapped
2911 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2916 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2918 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2919 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2923 run_test 46 "dirtying a previously written page ================"
2925 # test_47 is removed "Device nodes check" is moved to test_28
2927 test_48a() { # bug 2399
2928 check_kernel_version 34 || return 0
2931 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2932 mkdir $DIR/d48a || error "recreate directory failed"
2933 touch foo || error "'touch foo' failed after recreating cwd"
2934 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2935 if check_kernel_version 44; then
2936 touch .foo || error "'touch .foo' failed after recreating cwd"
2937 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2939 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2940 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2941 cd . || error "'cd .' failed after recreating cwd"
2942 mkdir . && error "'mkdir .' worked after recreating cwd"
2943 rmdir . && error "'rmdir .' worked after recreating cwd"
2944 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2945 cd .. || error "'cd ..' failed after recreating cwd"
2947 run_test 48a "Access renamed working dir (should return errors)="
2949 test_48b() { # bug 2399
2950 check_kernel_version 34 || return 0
2953 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2954 touch foo && error "'touch foo' worked after removing cwd"
2955 mkdir foo && error "'mkdir foo' worked after removing cwd"
2956 if check_kernel_version 44; then
2957 touch .foo && error "'touch .foo' worked after removing cwd"
2958 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2960 ls . > /dev/null && error "'ls .' worked after removing cwd"
2961 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2962 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2963 mkdir . && error "'mkdir .' worked after removing cwd"
2964 rmdir . && error "'rmdir .' worked after removing cwd"
2965 ln -s . foo && error "'ln -s .' worked after removing cwd"
2966 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2968 run_test 48b "Access removed working dir (should return errors)="
2970 test_48c() { # bug 2350
2971 check_kernel_version 36 || return 0
2972 #lctl set_param debug=-1
2974 mkdir -p $DIR/d48c/dir
2976 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2977 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2978 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2979 if check_kernel_version 44; then
2980 touch .foo && error "'touch .foo' worked after removing cwd"
2981 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2983 $TRACE ls . && error "'ls .' worked after removing cwd"
2984 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2985 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2986 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2987 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2988 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2989 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2991 run_test 48c "Access removed working subdir (should return errors)"
2993 test_48d() { # bug 2350
2994 check_kernel_version 36 || return 0
2995 #lctl set_param debug=-1
2997 mkdir -p $DIR/d48d/dir
2999 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
3000 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3001 $TRACE touch foo && error "'touch foo' worked after removing parent"
3002 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3003 if check_kernel_version 44; then
3004 touch .foo && error "'touch .foo' worked after removing parent"
3005 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3007 $TRACE ls . && error "'ls .' worked after removing parent"
3008 $TRACE ls .. && error "'ls ..' worked after removing parent"
3009 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3010 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3011 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3012 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3013 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3015 run_test 48d "Access removed parent subdir (should return errors)"
3017 test_48e() { # bug 4134
3018 check_kernel_version 41 || return 0
3019 #lctl set_param debug=-1
3021 mkdir -p $DIR/d48e/dir
3023 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3024 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3025 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3026 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3027 # On a buggy kernel addition of "touch foo" after cd .. will
3028 # produce kernel oops in lookup_hash_it
3029 touch ../foo && error "'cd ..' worked after recreate parent"
3031 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3033 run_test 48e "Access to recreated parent subdir (should return errors)"
3039 ls /proc/$$/cwd || error
3041 run_test 50 "special situations: /proc symlinks ==============="
3043 test_51a() { # was test_51
3044 # bug 1516 - create an empty entry right after ".." then split dir
3047 $MCREATE $DIR/d51/bar
3049 createmany -m $DIR/d51/longfile 201
3051 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3052 $MCREATE $DIR/d51/longfile$FNUM
3057 ls -l $DIR/d51 > /dev/null || error
3059 run_test 51a "special situations: split htree with empty entry =="
3061 export NUMTEST=70000
3063 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3064 [ $NUMFREE -lt 21000 ] && \
3065 skip "not enough free inodes ($NUMFREE)" && \
3068 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3071 createmany -d $DIR/d51b/t- $NUMTEST
3073 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3075 test_51ba() { # LU-993
3076 local BASE=$DIR/d51b
3077 # unlink all but 100 subdirectories, then check it still works
3079 local DELETE=$((NUMTEST - LEFT))
3081 ! [ -d "${BASE}/t-$DELETE" ] && skip "test_51b() not run" && return 0
3083 # for ldiskfs the nlink count should be 1, but this is OSD specific
3084 # and so this is listed for informational purposes only
3085 log "nlink before: $(stat -c %h $BASE)"
3086 unlinkmany -d $BASE/t- $DELETE ||
3087 error "unlink of first $DELETE subdirs failed"
3089 log "nlink between: $(stat -c %h $BASE)"
3090 local FOUND=$(ls -l ${BASE} | wc -l)
3091 FOUND=$((FOUND - 1)) # trim the first line of ls output
3092 [ $FOUND -ne $LEFT ] &&
3093 error "can't find subdirs: found only $FOUND/$LEFT"
3095 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3096 error "unlink of second $LEFT subdirs failed"
3097 log "nlink after: $(stat -c %h $BASE)"
3099 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3104 local ndirs=${TEST51BB_NDIRS:-10}
3105 local nfiles=${TEST51BB_NFILES:-100}
3107 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3109 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3110 nfiles=$(( numfree / ndirs - 10 ))
3112 local dir=$DIR/d51bb
3114 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3115 lctl set_param -n lmv.*.placement=CHAR
3118 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3122 for ((i=0; i < $ndirs; i++)); do
3123 dirs[i]=$dir/$RANDOM
3124 echo Creating directory ${dirs[i]}
3127 echo Creating $nfiles in dir ${dirs[i]} ...
3128 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3129 createmany -o ${dirs[i]}/$tfile- $nfiles
3135 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3139 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3140 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3141 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3144 lctl set_param -n lmv.*.placement=$savePOLICY
3146 [ $rc -ne $MDSCOUNT ] || \
3147 error "Objects/inodes are not distributed over all mds servers"
3149 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3152 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3154 createmany -o $DIR/d51d/t- 1000
3155 $GETSTRIPE $DIR/d51d > $TMP/files
3156 for N in `seq 0 $((OSTCOUNT - 1))`; do
3157 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3158 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3159 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3161 unlinkmany $DIR/d51d/t- 1000
3164 for N in `seq 1 $((OSTCOUNT - 1))`; do
3165 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3166 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3167 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3168 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3170 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3171 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3172 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3173 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3177 run_test 51d "check object distribution ===================="
3180 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3183 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3184 echo bar >> $DIR/d52a/foo || error "append bar failed"
3185 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3186 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3187 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3188 echo foo >> $DIR/d52a/foo || error "append foo failed"
3189 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3190 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3191 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3192 cp -r $DIR/d52a /tmp/
3193 rm -fr $DIR/d52a || error "cleanup rm failed"
3195 run_test 52a "append-only flag test (should return errors) ====="
3198 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3201 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3202 cat test > $DIR/d52b/foo && error "cat test worked"
3203 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3204 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3205 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3206 echo foo >> $DIR/d52b/foo && error "echo worked"
3207 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3208 [ -f $DIR/d52b/foo ] || error
3209 [ -f $DIR/d52b/foo_ren ] && error
3210 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3211 chattr -i $DIR/d52b/foo || error "chattr failed"
3213 rm -fr $DIR/d52b || error
3215 run_test 52b "immutable flag test (should return errors) ======="
3218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3219 remote_ost_nodsh && skip "remote OST with nodsh" && return
3228 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3229 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3230 param=`echo ${value[0]} | cut -d "=" -f1`
3231 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3232 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3233 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3234 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3235 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3236 if [ $ost_last != $mds_last ]; then
3237 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3241 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3244 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3245 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3246 $SOCKETSERVER $DIR/socket
3247 $SOCKETCLIENT $DIR/socket || error
3248 $MUNLINK $DIR/socket
3250 run_test 54a "unix domain socket test =========================="
3256 dd if=/dev/zero of=$f bs=`page_size` count=1
3258 run_test 54b "char device works in lustre ======================"
3261 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3262 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3263 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3265 for i in `seq 3 7`; do
3266 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3276 loopdev="$DIR/loop54c"
3279 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3280 mknod $loopdev b 7 $LOOPNUM
3281 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3282 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3283 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3284 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3286 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3287 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3289 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3294 run_test 54c "block device works in lustre ====================="
3300 [ "$string" = `echo $string > $f | cat $f` ] || error
3302 run_test 54d "fifo device works in lustre ======================"
3305 check_kernel_version 46 || return 0
3308 cp -aL /dev/console $f
3309 echo $string > $f || error
3311 run_test 54e "console/tty device works in lustre ======================"
3313 #The test_55 used to be iopen test and it was removed by bz#24037.
3314 #run_test 55 "check iopen_connect_dentry() ======================"
3316 test_56a() { # was test_56
3322 NUMFILESx2=$(($NUMFILES * 2))
3323 for i in `seq 1 $NUMFILES` ; do
3324 touch $DIR/d56/file$i
3325 touch $DIR/d56/dir/file$i
3328 # test lfs getstripe with --recursive
3329 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3330 [ $FILENUM -eq $NUMFILESx2 ] ||
3331 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3332 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3333 [ $FILENUM -eq $NUMFILES ] ||
3334 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3335 echo "$GETSTRIPE --recursive passed."
3337 # test lfs getstripe with file instead of dir
3338 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3339 [ $FILENUM -eq 1 ] || error \
3340 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3341 echo "$GETSTRIPE file1 passed."
3343 #test lfs getstripe with --verbose
3344 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3345 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3346 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3347 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3348 echo "$GETSTRIPE --verbose passed."
3350 #test lfs getstripe with --obd
3351 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3352 error "$GETSTRIPE --obd wrong_uuid should return error message"
3354 [ "$OSTCOUNT" -lt 2 ] &&
3355 skip_env "skipping other $GETSTRIPE --obd test" && return
3358 OBDUUID=$(ostuuid_from_index $OSTIDX)
3359 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3360 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3361 [ $FOUND -eq $FILENUM ] ||
3362 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3363 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3364 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3365 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3366 error "$GETSTRIPE --obd: should not show file on other obd"
3367 echo "$GETSTRIPE --obd passed"
3369 run_test 56a "check $GETSTRIPE"
3374 local LOCAL_NUMFILES="$1"
3375 local LOCAL_NUMDIRS="$2"
3376 local MKDIR_PARAMS="$3"
3378 if [ ! -d "$TDIR" ] ; then
3380 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3381 for i in `seq 1 $LOCAL_NUMFILES` ; do
3384 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3386 for j in `seq 1 $LOCAL_NUMFILES` ; do
3387 touch $TDIR/dir$i/file$j
3393 setup_56_special() {
3397 if [ ! -e "$TDIR/loop1b" ] ; then
3398 for i in `seq 1 $LOCAL_NUMFILES` ; do
3399 mknod $TDIR/loop${i}b b 7 $i
3400 mknod $TDIR/null${i}c c 1 3
3401 ln -s $TDIR/file1 $TDIR/link${i}l
3403 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3404 mknod $TDIR/dir$i/loop${i}b b 7 $i
3405 mknod $TDIR/dir$i/null${i}c c 1 3
3406 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3415 setup_56 $NUMFILES $NUMDIRS
3417 EXPECTED=$(($NUMDIRS + 2))
3418 # test lfs find with -name
3419 for i in $(seq 1 $NUMFILES) ; do
3420 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3421 [ $NUMS -eq $EXPECTED ] ||
3422 error "lfs find -name \"*$i\" $TDIR wrong: "\
3423 "found $NUMS, expected $EXPECTED"
3426 run_test 56g "check lfs find -name ============================="
3432 setup_56 $NUMFILES $NUMDIRS
3434 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3435 # test lfs find with ! -name
3436 for i in $(seq 1 $NUMFILES) ; do
3437 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3438 [ $NUMS -eq $EXPECTED ] ||
3439 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3440 "found $NUMS, expected $EXPECTED"
3443 run_test 56h "check lfs find ! -name ============================="
3448 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3449 CMD="$LFIND -ost $UUID $DIR/$tdir"
3451 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3453 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3457 setup_56_special $NUMFILES $NUMDIRS
3459 EXPECTED=$((NUMDIRS + 1))
3460 CMD="$LFIND -type d $TDIR"
3461 NUMS=$($CMD | wc -l)
3462 [ $NUMS -eq $EXPECTED ] ||
3463 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3465 run_test 56j "check lfs find -type d ============================="
3469 setup_56_special $NUMFILES $NUMDIRS
3471 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3472 CMD="$LFIND -type f $TDIR"
3473 NUMS=$($CMD | wc -l)
3474 [ $NUMS -eq $EXPECTED ] ||
3475 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3477 run_test 56k "check lfs find -type f ============================="
3481 setup_56_special $NUMFILES $NUMDIRS
3483 EXPECTED=$((NUMDIRS + NUMFILES))
3484 CMD="$LFIND -type b $TDIR"
3485 NUMS=$($CMD | wc -l)
3486 [ $NUMS -eq $EXPECTED ] ||
3487 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3489 run_test 56l "check lfs find -type b ============================="
3493 setup_56_special $NUMFILES $NUMDIRS
3495 EXPECTED=$((NUMDIRS + NUMFILES))
3496 CMD="$LFIND -type c $TDIR"
3497 NUMS=$($CMD | wc -l)
3498 [ $NUMS -eq $EXPECTED ] ||
3499 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3501 run_test 56m "check lfs find -type c ============================="
3505 setup_56_special $NUMFILES $NUMDIRS
3507 EXPECTED=$((NUMDIRS + NUMFILES))
3508 CMD="$LFIND -type l $TDIR"
3509 NUMS=$($CMD | wc -l)
3510 [ $NUMS -eq $EXPECTED ] ||
3511 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3513 run_test 56n "check lfs find -type l ============================="
3517 setup_56 $NUMFILES $NUMDIRS
3519 utime $TDIR/file1 > /dev/null || error "utime (1)"
3520 utime $TDIR/file2 > /dev/null || error "utime (2)"
3521 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3522 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3523 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3524 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3527 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3528 [ $NUMS -eq $EXPECTED ] || \
3529 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3532 CMD="$LFIND -mtime 0 $TDIR"
3533 NUMS=$($CMD | wc -l)
3534 [ $NUMS -eq $EXPECTED ] ||
3535 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3537 run_test 56o "check lfs find -mtime for old files =========================="
3540 [ $RUNAS_ID -eq $UID ] &&
3541 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3544 setup_56 $NUMFILES $NUMDIRS
3546 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3548 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3549 NUMS=$($CMD | wc -l)
3550 [ $NUMS -eq $EXPECTED ] || \
3551 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3553 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3554 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3555 NUMS=$($CMD | wc -l)
3556 [ $NUMS -eq $EXPECTED ] || \
3557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3559 run_test 56p "check lfs find -uid and ! -uid ==============================="
3562 [ $RUNAS_ID -eq $UID ] &&
3563 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3566 setup_56 $NUMFILES $NUMDIRS
3568 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3571 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3572 NUMS=$($CMD | wc -l)
3573 [ $NUMS -eq $EXPECTED ] ||
3574 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3576 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3577 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3578 NUMS=$($CMD | wc -l)
3579 [ $NUMS -eq $EXPECTED ] ||
3580 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3582 run_test 56q "check lfs find -gid and ! -gid ==============================="
3586 setup_56 $NUMFILES $NUMDIRS
3589 CMD="$LFIND -size 0 -type f $TDIR"
3590 NUMS=$($CMD | wc -l)
3591 [ $NUMS -eq $EXPECTED ] ||
3592 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3594 CMD="$LFIND ! -size 0 -type f $TDIR"
3595 NUMS=$($CMD | wc -l)
3596 [ $NUMS -eq $EXPECTED ] ||
3597 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3598 echo "test" > $TDIR/$tfile
3599 echo "test2" > $TDIR/$tfile.2 && sync
3601 CMD="$LFIND -size 5 -type f $TDIR"
3602 NUMS=$($CMD | wc -l)
3603 [ $NUMS -eq $EXPECTED ] ||
3604 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3606 CMD="$LFIND -size +5 -type f $TDIR"
3607 NUMS=$($CMD | wc -l)
3608 [ $NUMS -eq $EXPECTED ] ||
3609 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3611 CMD="$LFIND -size +0 -type f $TDIR"
3612 NUMS=$($CMD | wc -l)
3613 [ $NUMS -eq $EXPECTED ] ||
3614 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3616 CMD="$LFIND ! -size -5 -type f $TDIR"
3617 NUMS=$($CMD | wc -l)
3618 [ $NUMS -eq $EXPECTED ] ||
3619 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3621 CMD="$LFIND -size -5 -type f $TDIR"
3622 NUMS=$($CMD | wc -l)
3623 [ $NUMS -eq $EXPECTED ] ||
3624 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3626 run_test 56r "check lfs find -size works =========================="
3628 test_56s() { # LU-611
3630 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3632 if [ $OSTCOUNT -gt 1 ]; then
3633 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3637 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3641 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3642 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3643 NUMS=$($CMD | wc -l)
3644 [ $NUMS -eq $EXPECTED ] ||
3645 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3647 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3648 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3649 NUMS=$($CMD | wc -l)
3650 [ $NUMS -eq $EXPECTED ] ||
3651 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3654 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3655 NUMS=$($CMD | wc -l)
3656 [ $NUMS -eq $EXPECTED ] ||
3657 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3659 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3660 NUMS=$($CMD | wc -l)
3661 [ $NUMS -eq $EXPECTED ] ||
3662 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3665 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3666 NUMS=$($CMD | wc -l)
3667 [ $NUMS -eq $EXPECTED ] ||
3668 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3670 run_test 56s "check lfs find -stripe-count works"
3672 test_56t() { # LU-611
3674 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3676 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3678 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3679 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3680 NUMS=$($CMD | wc -l)
3681 [ $NUMS -eq $EXPECTED ] ||
3682 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3684 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3685 NUMS=$($CMD | wc -l)
3686 [ $NUMS -eq $EXPECTED ] ||
3687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3689 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3690 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3691 NUMS=$($CMD | wc -l)
3692 [ $NUMS -eq $EXPECTED ] ||
3693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3695 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3696 NUMS=$($CMD | wc -l)
3697 [ $NUMS -eq $EXPECTED ] ||
3698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3701 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3702 NUMS=$($CMD | wc -l)
3703 [ $NUMS -eq $EXPECTED ] ||
3704 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3706 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3707 NUMS=$($CMD | wc -l)
3708 [ $NUMS -eq $EXPECTED ] ||
3709 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3712 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3713 NUMS=$($CMD | wc -l)
3714 [ $NUMS -eq $EXPECTED ] ||
3715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3717 run_test 56t "check lfs find -stripe-size works"
3719 test_56u() { # LU-611
3721 setup_56 $NUMFILES $NUMDIRS "-i 0"
3723 if [ $OSTCOUNT -gt 1 ]; then
3724 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3730 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3731 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3732 NUMS=$($CMD | wc -l)
3733 [ $NUMS -eq $EXPECTED ] ||
3734 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3737 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3738 NUMS=$($CMD | wc -l)
3739 [ $NUMS -eq $EXPECTED ] ||
3740 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3742 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3743 NUMS=$($CMD | wc -l)
3744 [ $NUMS -eq $EXPECTED ] ||
3745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3748 # This should produce an error and not return any files
3749 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3750 NUMS=$($CMD 2>/dev/null | wc -l)
3751 [ $NUMS -eq $EXPECTED ] ||
3752 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3754 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3755 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3756 NUMS=$($CMD | wc -l)
3757 [ $NUMS -eq $EXPECTED ] ||
3758 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3760 run_test 56u "check lfs find -stripe-index works"
3767 setup_56 $NUMFILES $NUMDIRS
3769 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3770 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3772 for file in $($LFIND -mdt $UUID $TDIR); do
3773 file_mdt_idx=$($GETSTRIPE -M $file)
3774 [ $file_mdt_idx -eq $MDT_IDX ] ||
3775 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3778 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3780 # Get and check the actual stripe count of one file.
3781 # Usage: check_stripe_count <file> <expected_stripe_count>
3782 check_stripe_count() {
3787 [[ -z "$file" || -z "$expected" ]] &&
3788 error "check_stripe_count: invalid argument!"
3790 local cmd="$GETSTRIPE -c $file"
3791 actual=$($cmd) || error "$cmd failed"
3792 actual=${actual%% *}
3794 if [[ $actual -ne $expected ]]; then
3795 [[ $expected -eq -1 ]] ||
3796 error "$cmd wrong: found $actual, expected $expected"
3797 [[ $actual -eq $OSTCOUNT ]] ||
3798 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3805 rm -rf $TDIR || error "remove $TDIR failed"
3806 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3809 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3810 error "$GETSTRIPE -S -d $TDIR failed"
3811 stripe_size=${stripe_size%% *}
3813 local file_size=$((stripe_size * OSTCOUNT))
3814 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3815 local required_space=$((file_num * file_size))
3816 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3817 [[ $free_space -le $((required_space / 1024)) ]] &&
3818 skip_env "need at least $required_space bytes free space," \
3819 "have $free_space kbytes" && return
3822 local dd_count=$((file_size / dd_bs))
3824 # write data into the files
3828 for i in $(seq 1 $NUMFILES); do
3830 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3831 error "write data into $file failed"
3833 for i in $(seq 1 $NUMDIRS); do
3834 for j in $(seq 1 $NUMFILES); do
3835 file=$TDIR/dir$i/file$j
3836 yes | dd bs=$dd_bs count=$dd_count of=$file \
3838 error "write data into $file failed"
3843 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3846 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3848 eval $cmd || error "$cmd failed"
3850 check_stripe_count $TDIR/file1 $expected
3853 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3855 eval $cmd || error "$cmd failed"
3857 for j in $(seq 1 $NUMFILES); do
3858 check_stripe_count $TDIR/dir1/file$j $expected
3861 # lfs_migrate works with lfs find
3862 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3863 $LFS_MIGRATE -y -c $expected"
3865 eval $cmd || error "$cmd failed"
3867 for i in $(seq 2 $NUMFILES); do
3868 check_stripe_count $TDIR/file$i $expected
3870 for i in $(seq 2 $NUMDIRS); do
3871 for j in $(seq 1 $NUMFILES); do
3872 check_stripe_count $TDIR/dir$i/file$j $expected
3876 run_test 56w "check lfs_migrate -c stripe_count works"
3879 # note test will not do anything if MDS is not local
3880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3881 local MNTDEV="osd*.*MDT*.mntdev"
3882 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3883 [ -z "$DEV" ] && error "can't access $MNTDEV"
3884 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3885 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3886 error "can't access $DEV"
3887 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3888 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3892 run_test 57a "verify MDS filesystem created with large inodes =="
3895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3900 local FILEN=$dir/f$FILECOUNT
3902 rm -rf $dir || error "removing $dir"
3903 mkdir -p $dir || error "creating $dir"
3904 local num=$(get_mds_dir $dir)
3907 echo "mcreating $FILECOUNT files"
3908 createmany -m $dir/f 1 $FILECOUNT || \
3909 error "creating files in $dir"
3911 # verify that files do not have EAs yet
3912 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3913 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3917 df $dir #make sure we get new statfs data
3918 local MDSFREE=$(do_facet $mymds \
3919 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3920 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3921 echo "opening files to create objects/EAs"
3923 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3924 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3927 # verify that files have EAs now
3928 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3929 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3931 sleep 1 #make sure we get new statfs data
3933 local MDSFREE2=$(do_facet $mymds \
3934 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3935 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3936 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3937 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3938 error "MDC before $MDCFREE != after $MDCFREE2"
3940 echo "MDC before $MDCFREE != after $MDCFREE2"
3941 echo "unable to confirm if MDS has large inodes"
3946 run_test 57b "default LOV EAs are stored inside large inodes ==="
3949 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3952 run_test 58 "verify cross-platform wire constants =============="
3955 echo "touch 130 files"
3956 createmany -o $DIR/f59- 130
3958 unlinkmany $DIR/f59- 130
3961 # wait for commitment of removal
3963 run_test 59 "verify cancellation of llog records async ========="
3965 TEST60_HEAD="test_60 run $RANDOM"
3967 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3968 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3969 log "$TEST60_HEAD - from kernel mode"
3970 do_facet mgs sh run-llog.sh
3972 run_test 60a "llog sanity tests run from kernel module =========="
3974 test_60b() { # bug 6411
3976 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3988 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3990 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3993 echo "create 5000 files"
3994 createmany -o $DIR/f60c- 5000
3995 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3996 lctl set_param fail_loc=0x80000137
3997 unlinkmany $DIR/f60c- 5000
3998 lctl set_param fail_loc=0
4000 run_test 60c "unlink file when mds full"
4003 SAVEPRINTK=$(lctl get_param -n printk)
4005 # verify "lctl mark" is even working"
4006 MESSAGE="test message ID $RANDOM $$"
4007 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4008 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4010 lctl set_param printk=0 || error "set lnet.printk failed"
4011 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4012 MESSAGE="new test message ID $RANDOM $$"
4013 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4014 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4015 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4017 lctl set_param -n printk="$SAVEPRINTK"
4019 run_test 60d "test printk console message masking"
4023 dd if=/dev/zero of=$f bs=`page_size` count=1
4024 cancel_lru_locks osc
4025 $MULTIOP $f OSMWUc || error
4028 run_test 61 "mmap() writes don't make sync hang ================"
4030 # bug 2330 - insufficient obd_match error checking causes LBUG
4034 cancel_lru_locks osc
4035 lctl set_param fail_loc=0x405
4036 cat $f && error "cat succeeded, expect -EIO"
4037 lctl set_param fail_loc=0
4039 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4040 # match every page all of the time.
4041 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4043 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4044 test_63a() { # was test_63
4045 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4046 lctl set_param -n osc.*.max_dirty_mb 0
4047 for i in `seq 10` ; do
4048 dd if=/dev/zero of=$DIR/f63 bs=8k &
4054 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4055 rm -f $DIR/f63 || true
4057 run_test 63a "Verify oig_wait interruption does not crash ======="
4059 # bug 2248 - async write errors didn't return to application on sync
4060 # bug 3677 - async write errors left page locked
4063 lctl set_param debug=-1
4065 # ensure we have a grant to do async writes
4066 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4069 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4070 lctl set_param fail_loc=0x80000406
4071 $MULTIOP $DIR/$tfile Owy && \
4072 error "sync didn't return ENOMEM"
4073 sync; sleep 2; sync # do a real sync this time to flush page
4074 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4075 error "locked page left in cache after async error" || true
4078 run_test 63b "async write errors should be returned to fsync ==="
4082 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4084 run_test 64a "verify filter grant calculations (in kernel) ====="
4087 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4090 run_test 64b "check out-of-space detection on client ==========="
4092 # bug 1414 - set/get directories' stripe info
4096 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4098 run_test 65a "directory with no stripe info ===================="
4102 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4104 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4106 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4109 if [ $OSTCOUNT -gt 1 ]; then
4111 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4112 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4114 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4117 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4121 if [ $STRIPECOUNT -le 0 ]; then
4123 elif [ $STRIPECOUNT -gt 2000 ]; then
4124 #LOV_MAX_STRIPE_COUNT is 2000
4125 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4127 sc=$(($STRIPECOUNT - 1))
4129 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4130 touch $DIR/d65/f4 $DIR/d65/f5
4131 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4133 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4138 $SETSTRIPE $DIR/d65 || error "setstripe"
4139 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4141 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4143 run_test 65e "directory setstripe defaults ======================="
4147 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4149 run_test 65f "dir setstripe permission (should return error) ==="
4153 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4154 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4155 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4156 error "delete default stripe failed"
4158 run_test 65g "directory setstripe -d ==========================="
4162 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4163 mkdir -p $DIR/d65/dd1
4164 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4165 error "stripe info inherit failed"
4167 run_test 65h "directory stripe info inherit ===================="
4169 test_65i() { # bug6367
4170 $SETSTRIPE -S 65536 -c -1 $MOUNT
4172 run_test 65i "set non-default striping on root directory (bug 6367)="
4174 test_65ia() { # bug12836
4175 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4177 run_test 65ia "getstripe on -1 default directory striping"
4179 test_65ib() { # bug12836
4180 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4182 run_test 65ib "getstripe -v on -1 default directory striping"
4184 test_65ic() { # bug12836
4185 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
4187 run_test 65ic "new find on -1 default directory striping"
4189 test_65j() { # bug6367
4191 # if we aren't already remounting for each test, do so for this test
4192 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4193 cleanup || error "failed to unmount"
4196 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4198 run_test 65j "set default striping on root directory (bug 6367)="
4200 test_65k() { # bug11679
4201 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4202 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4204 echo "Check OST status: "
4205 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4206 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4208 for OSC in $MDS_OSCS; do
4209 echo $OSC "is activate"
4210 do_facet $SINGLEMDS lctl --device %$OSC activate
4213 do_facet client mkdir -p $DIR/$tdir
4214 for INACTIVE_OSC in $MDS_OSCS; do
4215 echo "Deactivate: " $INACTIVE_OSC
4216 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4217 for STRIPE_OSC in $MDS_OSCS; do
4218 OST=`osc_to_ost $STRIPE_OSC`
4219 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4220 awk -F: /$OST/'{ print $1 }' | head -n 1`
4222 [ -f $DIR/$tdir/$IDX ] && continue
4223 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4224 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4226 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4228 do_facet client rm -f $DIR/$tdir/*
4229 echo $INACTIVE_OSC "is Activate."
4230 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4233 run_test 65k "validate manual striping works properly with deactivated OSCs"
4235 test_65l() { # bug 12836
4236 mkdir -p $DIR/$tdir/test_dir
4237 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4238 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4240 run_test 65l "lfs find on -1 stripe dir ========================"
4242 # bug 2543 - update blocks count on client
4245 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4247 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4248 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4250 run_test 66 "update inode blocks count on client ==============="
4256 if [ ! -z "$LLOOP" ]; then
4257 if swapon -s | grep -q $LLOOP; then
4258 swapoff $LLOOP || error "swapoff failed"
4261 $LCTL blockdev_detach $LLOOP || error "detach failed"
4265 if [ ! -z "$LLITELOOPLOAD" ]; then
4273 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4277 swapon -s | awk '($1 == "'$1'") { print $4 }'
4280 # test case for lloop driver, basic function
4282 [ "$UID" != 0 ] && skip_env "must run as root" && return
4283 llite_lloop_enabled || \
4284 { skip_env "llite_lloop module disabled" && return; }
4286 trap cleanup_68 EXIT
4288 if ! module_loaded llite_lloop; then
4289 if load_module llite/llite_lloop; then
4292 skip_env "can't find module llite_lloop"
4297 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4298 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4299 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4301 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4302 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4306 run_test 68a "lloop driver - basic test ========================"
4308 # excercise swapping to lustre by adding a high priority swapfile entry
4309 # and then consuming memory until it is used.
4310 test_68b() { # was test_68
4311 [ "$UID" != 0 ] && skip_env "must run as root" && return
4312 lctl get_param -n devices | grep -q obdfilter && \
4313 skip "local OST" && return
4315 grep -q llite_lloop /proc/modules
4316 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4318 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4319 skip "can't reliably test swap with TCP" && return
4321 MEMTOTAL=`meminfo MemTotal`
4322 NR_BLOCKS=$((MEMTOTAL>>8))
4323 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4325 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4326 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4329 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4331 trap cleanup_68 EXIT
4333 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4335 echo "before: `swapon -s | grep $LLOOP`"
4336 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4337 echo "after: `swapon -s | grep $LLOOP`"
4338 SWAPUSED=`swap_used $LLOOP`
4342 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4344 run_test 68b "support swapping to Lustre ========================"
4346 # bug5265, obdfilter oa2dentry return -ENOENT
4347 # #define OBD_FAIL_OST_ENOENT 0x217
4349 remote_ost_nodsh && skip "remote OST with nodsh" && return
4352 $SETSTRIPE -c 1 -i 0 $f
4354 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4356 do_facet ost1 lctl set_param fail_loc=0x217
4357 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4358 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4360 do_facet ost1 lctl set_param fail_loc=0
4361 $DIRECTIO write $f 0 2 || error "write error"
4363 cancel_lru_locks osc
4364 $DIRECTIO read $f 0 1 || error "read error"
4366 do_facet ost1 lctl set_param fail_loc=0x217
4367 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4369 do_facet ost1 lctl set_param fail_loc=0
4372 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4376 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4378 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4380 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4381 check_kernel_version 43 || return 0
4382 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4384 # Check that testing environment is properly set up. Skip if not
4385 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4386 skip_env "User $RUNAS_ID does not exist - skipping"
4389 # We had better clear the $DIR to get enough space for dd
4394 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4395 # See if we are still setuid/sgid
4396 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4397 # Now test that MDS is updated too
4398 cancel_lru_locks mdc
4399 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4403 run_test 72a "Test that remove suid works properly (bug5695) ===="
4405 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4408 [ "$RUNAS_ID" = "$UID" ] && \
4409 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4410 [ "$RUNAS_ID" -eq 0 ] && \
4411 skip_env "RUNAS_ID = 0 -- skipping" && return
4413 # Check that testing environment is properly set up. Skip if not
4414 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4415 skip_env "User $RUNAS_ID does not exist - skipping"
4418 touch $DIR/${tfile}-f{g,u}
4419 mkdir $DIR/${tfile}-d{g,u}
4420 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4421 chmod g+s $DIR/${tfile}-{f,d}g
4422 chmod u+s $DIR/${tfile}-{f,d}u
4423 for perm in 777 2777 4777; do
4424 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4425 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4426 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4427 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4431 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4433 # bug 3462 - multiple simultaneous MDC requests
4437 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4440 lctl set_param fail_loc=0x80000129
4441 $MULTIOP $DIR/d73-1/f73-2 Oc &
4443 lctl set_param fail_loc=0
4445 $MULTIOP $DIR/d73-2/f73-3 Oc &
4449 wait $pid1 || return 1
4453 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4454 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4455 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4459 run_test 73 "multiple MDC requests (should not deadlock)"
4461 test_74a() { # bug 6149, 6184
4462 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4464 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4465 # will spin in a tight reconnection loop
4467 lctl set_param fail_loc=0x8000030e
4468 # get any lock that won't be difficult - lookup works.
4470 lctl set_param fail_loc=0
4474 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4476 test_74b() { # bug 13310
4477 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4479 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4480 # will spin in a tight reconnection loop
4481 lctl set_param fail_loc=0x8000030e
4482 # get a "difficult" lock
4484 lctl set_param fail_loc=0
4488 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4491 #define OBD_FAIL_LDLM_NEW_LOCK
4492 lctl set_param fail_loc=0x80000319
4493 touch $DIR/$tfile && error "Touch successful"
4496 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4499 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4502 get_inode_slab_tunables() {
4503 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4506 set_inode_slab_tunables() {
4507 echo "lustre_inode_cache $1" > /proc/slabinfo
4510 test_76() { # Now for bug 20433, added originally in bug 1443
4511 local SLAB_SETTINGS=`get_inode_slab_tunables`
4512 local CPUS=`getconf _NPROCESSORS_ONLN`
4513 # we cannot set limit below 1 which means 1 inode in each
4514 # per-cpu cache is still allowed
4515 set_inode_slab_tunables "1 1 0"
4516 cancel_lru_locks osc
4517 BEFORE_INODES=`num_inodes`
4518 echo "before inodes: $BEFORE_INODES"
4520 [ "$SLOW" = "no" ] && COUNT=100
4521 for i in `seq $COUNT`; do
4525 cancel_lru_locks osc
4526 AFTER_INODES=`num_inodes`
4527 echo "after inodes: $AFTER_INODES"
4529 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4531 AFTER_INODES=`num_inodes`
4533 echo "wait $wait seconds inodes: $AFTER_INODES"
4534 if [ $wait -gt 30 ]; then
4535 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4538 set_inode_slab_tunables "$SLAB_SETTINGS"
4540 run_test 76 "confirm clients recycle inodes properly ===="
4546 # Note: in sptlrpc modes which enable its own bulk checksum, the
4547 # original crc32_le bulk checksum will be automatically disabled,
4548 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4549 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4550 # In this case set_checksums() will not be no-op, because sptlrpc
4551 # bulk checksum will be enabled all through the test.
4553 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4554 lctl set_param -n osc.*.checksums $1
4558 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4559 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4560 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4561 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4564 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4565 log "set checksum type to $1"
4568 F77_TMP=$TMP/f77-temp
4571 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4572 error "error writing to $F77_TMP"
4575 test_77a() { # bug 10889
4576 $GSS && skip "could not run with gss" && return
4577 [ ! -f $F77_TMP ] && setup_f77
4579 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4583 run_test 77a "normal checksum read/write operation ============="
4585 test_77b() { # bug 10889
4586 $GSS && skip "could not run with gss" && return
4587 [ ! -f $F77_TMP ] && setup_f77
4588 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4589 lctl set_param fail_loc=0x80000409
4591 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4592 error "dd error: $?"
4593 lctl set_param fail_loc=0
4596 run_test 77b "checksum error on client write ===================="
4598 test_77c() { # bug 10889
4599 $GSS && skip "could not run with gss" && return
4600 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4602 for algo in $CKSUM_TYPES; do
4603 cancel_lru_locks osc
4604 set_checksum_type $algo
4605 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4606 lctl set_param fail_loc=0x80000408
4607 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4608 lctl set_param fail_loc=0
4611 set_checksum_type $ORIG_CSUM_TYPE
4614 run_test 77c "checksum error on client read ==================="
4616 test_77d() { # bug 10889
4617 $GSS && skip "could not run with gss" && return
4618 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4619 lctl set_param fail_loc=0x80000409
4621 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4622 error "direct write: rc=$?"
4623 lctl set_param fail_loc=0
4626 run_test 77d "checksum error on OST direct write ==============="
4628 test_77e() { # bug 10889
4629 $GSS && skip "could not run with gss" && return
4630 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4631 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4632 lctl set_param fail_loc=0x80000408
4634 cancel_lru_locks osc
4635 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4636 error "direct read: rc=$?"
4637 lctl set_param fail_loc=0
4640 run_test 77e "checksum error on OST direct read ================"
4642 test_77f() { # bug 10889
4643 $GSS && skip "could not run with gss" && return
4645 for algo in $CKSUM_TYPES; do
4646 cancel_lru_locks osc
4647 set_checksum_type $algo
4648 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4649 lctl set_param fail_loc=0x409
4650 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4651 error "direct write succeeded"
4652 lctl set_param fail_loc=0
4654 set_checksum_type $ORIG_CSUM_TYPE
4657 run_test 77f "repeat checksum error on write (expect error) ===="
4659 test_77g() { # bug 10889
4660 $GSS && skip "could not run with gss" && return
4661 remote_ost_nodsh && skip "remote OST with nodsh" && return
4663 [ ! -f $F77_TMP ] && setup_f77
4665 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4666 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4667 do_facet ost1 lctl set_param fail_loc=0x8000021a
4669 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4670 error "write error: rc=$?"
4671 do_facet ost1 lctl set_param fail_loc=0
4674 run_test 77g "checksum error on OST write ======================"
4676 test_77h() { # bug 10889
4677 $GSS && skip "could not run with gss" && return
4678 remote_ost_nodsh && skip "remote OST with nodsh" && return
4680 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4681 cancel_lru_locks osc
4682 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4683 do_facet ost1 lctl set_param fail_loc=0x8000021b
4685 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4686 do_facet ost1 lctl set_param fail_loc=0
4689 run_test 77h "checksum error on OST read ======================="
4691 test_77i() { # bug 13805
4692 $GSS && skip "could not run with gss" && return
4693 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4694 lctl set_param fail_loc=0x40b
4695 remount_client $MOUNT
4696 lctl set_param fail_loc=0
4697 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4698 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4699 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4700 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4702 remount_client $MOUNT
4704 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4706 test_77j() { # bug 13805
4707 $GSS && skip "could not run with gss" && return
4708 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4709 lctl set_param fail_loc=0x40c
4710 remount_client $MOUNT
4711 lctl set_param fail_loc=0
4712 sleep 2 # wait async osc connect to finish
4713 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4714 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4715 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4716 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4718 remount_client $MOUNT
4720 run_test 77j "client only supporting ADLER32 ===================="
4722 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4726 test_78() { # bug 10901
4727 remote_ost || { skip_env "local OST" && return; }
4730 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4731 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4732 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4733 echo "MemTotal: $MEMTOTAL"
4734 # reserve 256MB of memory for the kernel and other running processes,
4735 # and then take 1/2 of the remaining memory for the read/write buffers.
4736 if [ $MEMTOTAL -gt 512 ] ;then
4737 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4739 # for those poor memory-starved high-end clusters...
4740 MEMTOTAL=$((MEMTOTAL / 2))
4742 echo "Mem to use for directio: $MEMTOTAL"
4743 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4744 [ $F78SIZE -gt 512 ] && F78SIZE=512
4745 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4746 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4747 echo "Smallest OST: $SMALLESTOST"
4748 [ $SMALLESTOST -lt 10240 ] && \
4749 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4751 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4752 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4754 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4755 echo "File size: $F78SIZE"
4756 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4757 for i in `seq 1 $NSEQ`
4759 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4760 echo directIO rdwr round $i of $NSEQ
4761 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4766 run_test 78 "handle large O_DIRECT writes correctly ============"
4768 test_79() { # bug 12743
4769 wait_delete_completed
4771 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4772 BKFREE=$(calc_osc_kbytes kbytesfree)
4773 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4775 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4776 DFTOTAL=`echo $STRING | cut -d, -f1`
4777 DFUSED=`echo $STRING | cut -d, -f2`
4778 DFAVAIL=`echo $STRING | cut -d, -f3`
4779 DFFREE=$(($DFTOTAL - $DFUSED))
4781 ALLOWANCE=$((64 * $OSTCOUNT))
4783 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4784 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4785 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4787 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4788 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4789 error "df free($DFFREE) mismatch OST free($BKFREE)"
4791 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4792 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4793 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4796 run_test 79 "df report consistency check ======================="
4798 test_80() { # bug 10718
4799 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4801 local BEFORE=`date +%s`
4802 cancel_lru_locks osc
4803 local AFTER=`date +%s`
4804 local DIFF=$((AFTER-BEFORE))
4805 if [ $DIFF -gt 1 ] ; then
4806 error "elapsed for 1M@1T = $DIFF"
4811 run_test 80 "Page eviction is equally fast at high offsets too ===="
4813 test_81a() { # LU-456
4814 remote_ost_nodsh && skip "remote OST with nodsh" && return
4815 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4816 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4817 do_facet ost0 lctl set_param fail_loc=0x80000228
4819 # write should trigger a retry and success
4820 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4821 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4823 if [ $RC -ne 0 ] ; then
4824 error "write should success, but failed for $RC"
4827 run_test 81a "OST should retry write when get -ENOSPC ==============="
4829 test_81b() { # LU-456
4830 remote_ost_nodsh && skip "remote OST with nodsh" && return
4831 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4832 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4833 do_facet ost0 lctl set_param fail_loc=0x228
4835 # write should retry several times and return -ENOSPC finally
4836 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4837 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4840 if [ $RC -ne $ENOSPC ] ; then
4841 error "dd should fail for -ENOSPC, but succeed."
4844 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4846 test_82() { # LU-1031
4847 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
4851 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
4853 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
4855 kill -USR1 $MULTIPID2
4857 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
4858 error "First grouplock does not block second one"
4860 echo "Second grouplock blocks first one"
4862 kill -USR1 $MULTIPID1
4866 run_test 82 "Basic grouplock test ==============================="
4869 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4871 mkdir -p $DIR/d99cvsroot
4872 chown $RUNAS_ID $DIR/d99cvsroot
4873 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4876 $RUNAS cvs -d $DIR/d99cvsroot init || error
4879 run_test 99a "cvs init ========================================="
4882 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4883 [ ! -d $DIR/d99cvsroot ] && test_99a
4885 # some versions of cvs import exit(1) when asked to import links or
4886 # files they can't read. ignore those files.
4887 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4888 ! -perm +4 -printf '-I %f\n')
4889 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4890 d99reposname vtag rtag
4892 run_test 99b "cvs import ======================================="
4895 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4896 [ ! -d $DIR/d99cvsroot ] && test_99b
4898 mkdir -p $DIR/d99reposname
4899 chown $RUNAS_ID $DIR/d99reposname
4900 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4902 run_test 99c "cvs checkout ====================================="
4905 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4906 [ ! -d $DIR/d99cvsroot ] && test_99c
4907 cd $DIR/d99reposname
4909 $RUNAS cvs add -m 'addmsg' foo99
4911 run_test 99d "cvs add =========================================="
4914 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4915 [ ! -d $DIR/d99cvsroot ] && test_99c
4916 cd $DIR/d99reposname
4919 run_test 99e "cvs update ======================================="
4922 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4923 [ ! -d $DIR/d99cvsroot ] && test_99d
4924 cd $DIR/d99reposname
4925 $RUNAS cvs commit -m 'nomsg' foo99
4926 rm -fr $DIR/d99cvsroot
4928 run_test 99f "cvs commit ======================================="
4931 [ "$NETTYPE" = tcp ] || \
4932 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4935 remote_ost_nodsh && skip "remote OST with nodsh" && return
4936 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4938 { skip "useless for local single node setup" && return; }
4940 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4941 [ "$PROT" != "tcp" ] && continue
4942 RPORT=$(echo $REMOTE | cut -d: -f2)
4943 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4946 LPORT=`echo $LOCAL | cut -d: -f2`
4947 if [ $LPORT -ge 1024 ]; then
4948 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4950 error_exit "local: $LPORT > 1024, remote: $RPORT"
4953 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4955 run_test 100 "check local port using privileged port ==========="
4957 function get_named_value()
4966 echo $line | sed "s/^$tag[ ]*//"
4973 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4975 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
4983 [ "$CPU" = "UML" ] && nreads=1000
4984 local cache_limit=32
4986 $LCTL set_param -n osc.*-osc*.rpc_stats 0
4987 trap cleanup_101a EXIT
4988 $LCTL set_param -n llite.*.read_ahead_stats 0
4989 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
4992 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4994 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4995 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4998 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
4999 get_named_value 'read but discarded' | cut -d" " -f1`; do
5000 discard=$(($discard + $s))
5004 if [ $(($discard * 10)) -gt $nreads ] ;then
5005 $LCTL get_param osc.*-osc*.rpc_stats
5006 $LCTL get_param llite.*.read_ahead_stats
5007 error "too many ($discard) discarded pages"
5009 rm -f $DIR/$tfile || true
5011 run_test 101a "check read-ahead for random reads ================"
5016 STRIPE_COUNT=$OSTCOUNT
5019 local list=$(comma_list $(osts_nodes))
5020 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5021 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5023 trap cleanup_test101bc EXIT
5024 # prepare the read-ahead file
5025 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5027 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5030 cleanup_test101bc() {
5035 local list=$(comma_list $(osts_nodes))
5036 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5037 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5041 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5046 local STRIPE_SIZE=1048576
5047 local RA_INC=1048576
5048 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5049 local FILE_LENGTH=$((64*100))
5050 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5051 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5052 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5053 get_named_value 'read but discarded' | \
5054 cut -d" " -f1 | calc_total`
5055 if [ $DISCARD -gt $discard_limit ]; then
5056 $LCTL get_param llite.*.read_ahead_stats
5057 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5059 echo "Read-ahead success for size ${READ_SIZE}"
5064 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5065 local STRIPE_SIZE=1048576
5066 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5067 local FILE_LENGTH=$((STRIPE_SIZE*100))
5068 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5069 # prepare the read-ahead file
5071 cancel_lru_locks osc
5072 for BIDX in 2 4 8 16 32 64 128 256
5074 local BSIZE=$((BIDX*4096))
5075 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5076 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5077 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5078 $LCTL set_param -n llite.*.read_ahead_stats 0
5079 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5080 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5081 cancel_lru_locks osc
5087 run_test 101b "check stride-io mode read-ahead ================="
5090 local STRIPE_SIZE=1048576
5091 local FILE_LENGTH=$((STRIPE_SIZE*100))
5097 cancel_lru_locks osc
5098 $LCTL set_param osc.*.rpc_stats 0
5099 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5100 for osc in $($LCTL get_param -N osc.*); do
5101 if [ "$osc" == "osc.num_refs" ]; then
5105 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5106 if [ $lines -le 20 ]; then
5110 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5111 awk '$1 == "1:" { print $2; exit; }')
5112 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5113 awk '$1 == "2:" { print $2; exit; }')
5114 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5115 awk '$1 == "4:" { print $2; exit; }')
5116 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5117 awk '$1 == "8:" { print $2; exit; }')
5119 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5120 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5121 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5122 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5123 echo "${osc} rpc check passed!"
5128 run_test 101c "check stripe_size aligned read-ahead ================="
5131 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5132 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5136 local file=$DIR/$tfile
5137 local size=${FILESIZE_101c:-500}
5138 local ra_MB=${READAHEAD_MB:-40}
5140 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5141 [ $space -gt $((size / 1024)) ] ||
5142 { skip "Need free space ${size}M, have $space" && return; }
5144 echo Creating ${size}M test file $file
5145 dd if=/dev/zero of=$file bs=1M count=$size
5146 echo Cancel LRU locks on lustre client to flush the client cache
5147 cancel_lru_locks osc
5149 echo Disable read-ahead
5150 local old_READAHEAD=$(set_read_ahead 0)
5152 echo Reading the test file $file with read-ahead disabled
5153 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5155 echo Cancel LRU locks on lustre client to flush the client cache
5156 cancel_lru_locks osc
5157 echo Enable read-ahead with ${ra_MB}MB
5158 set_read_ahead $ra_MB
5160 echo Reading the test file $file with read-ahead enabled
5161 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5163 echo read-ahead disabled time read $time_ra_OFF
5164 echo read-ahead enabled time read $time_ra_ON
5166 set_read_ahead $old_READAHEAD
5169 [ $time_ra_ON -lt $time_ra_OFF ] ||
5170 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5171 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5173 run_test 101d "file read with and without read-ahead enabled ================="
5176 local file=$DIR/$tfile
5181 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5182 local need_space=$((count * size))
5183 [ $space -gt $need_space ] ||
5184 { skip_env "Need free space $need_space, have $space" && return; }
5186 echo Creating $count ${size}K test files
5187 for ((i = 0; i < $count; i++)); do
5188 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5191 echo Cancel LRU locks on lustre client to flush the client cache
5192 cancel_lru_locks osc
5194 echo Reset readahead stats
5195 $LCTL set_param -n llite.*.read_ahead_stats 0
5197 for ((i = 0; i < $count; i++)); do
5198 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5201 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5202 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5204 for ((i = 0; i < $count; i++)); do
5205 rm -rf ${file}_${i} 2>/dev/null
5208 #10000 means 20% reads are missing in readahead
5209 [ $miss -lt 10000 ] || error "misses too much for small reads"
5211 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5213 cleanup_test101f() {
5215 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5216 rm -rf $DIR/$tfile 2>/dev/null
5220 local file=$DIR/$tfile
5223 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5224 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5225 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5226 trap cleanup_test101f EXIT
5228 echo Cancel LRU locks on lustre client to flush the client cache
5229 cancel_lru_locks osc
5231 echo Reset readahead stats
5232 $LCTL set_param -n llite.*.read_ahead_stats 0
5233 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5234 # readahead should read in 2M file on second read, so only miss
5236 echo Random 4K reads on 2M file for 1000 times
5237 $READS -f $file -s 2097152 -b 4096 -n $nreads
5239 echo checking missing pages
5240 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5241 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5243 [ $miss -lt 3 ] || error "misses too much pages!"
5246 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5250 chown $RUNAS_ID $DIR/$tdir
5253 STRIPE_COUNT=$OSTCOUNT
5254 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5256 trap cleanup_test102 EXIT
5258 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5260 for num in 1 2 3 4; do
5261 for count in $(seq 1 $STRIPE_COUNT); do
5262 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5263 local size=`expr $STRIPE_SIZE \* $num`
5264 local file=file"$num-$idx-$count"
5265 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5271 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5277 rm -rf $DIR/d0.sanity/d102
5281 local testfile=$DIR/xattr_testfile
5285 [ "$UID" != 0 ] && skip_env "must run as root" && return
5286 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5287 skip_env "must have user_xattr" && return
5289 [ -z "$(which setfattr 2>/dev/null)" ] &&
5290 skip_env "could not find setfattr" && return
5292 echo "set/get xattr..."
5293 setfattr -n trusted.name1 -v value1 $testfile || error
5294 getfattr -n trusted.name1 $testfile 2> /dev/null |
5295 grep "trusted.name1=.value1" ||
5296 error "$testfile missing trusted.name1=value1"
5298 setfattr -n user.author1 -v author1 $testfile || error
5299 getfattr -n user.author1 $testfile 2> /dev/null |
5300 grep "user.author1=.author1" ||
5301 error "$testfile missing trusted.author1=author1"
5304 setfattr -n trusted.name2 -v value2 $testfile ||
5305 error "$testfile unable to set trusted.name2"
5306 setfattr -n trusted.name3 -v value3 $testfile ||
5307 error "$testfile unable to set trusted.name3"
5308 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5309 grep "trusted.name" | wc -l) -eq 3 ] ||
5310 error "$testfile missing 3 trusted.name xattrs"
5312 setfattr -n user.author2 -v author2 $testfile ||
5313 error "$testfile unable to set user.author2"
5314 setfattr -n user.author3 -v author3 $testfile ||
5315 error "$testfile unable to set user.author3"
5316 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5317 grep "user.author" | wc -l) -eq 3 ] ||
5318 error "$testfile missing 3 user.author xattrs"
5320 echo "remove xattr..."
5321 setfattr -x trusted.name1 $testfile ||
5322 error "$testfile error deleting trusted.name1"
5323 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5324 error "$testfile did not delete trusted.name1 xattr"
5326 setfattr -x user.author1 $testfile ||
5327 error "$testfile error deleting user.author1"
5328 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5329 error "$testfile did not delete trusted.name1 xattr"
5331 # b10667: setting lustre special xattr be silently discarded
5332 echo "set lustre special xattr ..."
5333 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5334 error "$testfile allowed setting trusted.lov"
5336 run_test 102a "user xattr test =================================="
5339 # b10930: get/set/list trusted.lov xattr
5340 echo "get/set/list trusted.lov xattr ..."
5341 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5342 local testfile=$DIR/$tfile
5343 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5344 error "setstripe failed"
5345 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5346 error "getstripe failed"
5347 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5348 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5350 local testfile2=${testfile}2
5351 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5352 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5355 setfattr -n trusted.lov -v $value $testfile2
5356 local stripe_size=$($GETSTRIPE -S $testfile2)
5357 local stripe_count=$($GETSTRIPE -c $testfile2)
5358 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5359 [ $stripe_count -eq $STRIPECOUNT ] ||
5360 error "stripe count $stripe_count != $STRIPECOUNT"
5363 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5366 # b10930: get/set/list lustre.lov xattr
5367 echo "get/set/list lustre.lov xattr ..."
5368 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5370 chown $RUNAS_ID $DIR/$tdir
5371 local testfile=$DIR/$tdir/$tfile
5372 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5373 error "setstripe failed"
5374 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5375 error "getstripe failed"
5376 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5377 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5379 local testfile2=${testfile}2
5380 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5381 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5383 $RUNAS $MCREATE $testfile2
5384 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5385 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5386 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5387 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5388 [ $stripe_count -eq $STRIPECOUNT ] ||
5389 error "stripe count $stripe_count != $STRIPECOUNT"
5391 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5393 compare_stripe_info1() {
5394 local stripe_index_all_zero=true
5396 for num in 1 2 3 4; do
5397 for count in $(seq 1 $STRIPE_COUNT); do
5398 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5399 local size=$((STRIPE_SIZE * num))
5400 local file=file"$num-$offset-$count"
5401 stripe_size=$(lfs getstripe -S $PWD/$file)
5402 [ $stripe_size -ne $size ] &&
5403 error "$file: size $stripe_size != $size"
5404 stripe_count=$(lfs getstripe -c $PWD/$file)
5405 # allow fewer stripes to be created, ORI-601
5406 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5407 error "$file: count $stripe_count != $count"
5408 stripe_index=$(lfs getstripe -i $PWD/$file)
5409 [ $stripe_index -ne 0 ] &&
5410 stripe_index_all_zero=false
5414 $stripe_index_all_zero &&
5415 error "all files are being extracted starting from OST index 0"
5420 [ -n "$(which tar 2>/dev/null)" ] &&
5421 strings $(which tar) | grep -q "lustre" && echo tar
5425 # b10930: tar test for trusted.lov xattr
5426 TAR=$(find_lustre_tar)
5427 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5428 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5431 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5433 compare_stripe_info1
5435 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5438 # b10930: tar test for trusted.lov xattr
5439 TAR=$(find_lustre_tar)
5440 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5441 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5445 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5447 compare_stripe_info1
5449 run_test 102f "tar copy files, not keep osts ==========="
5452 local xsize=${1:-1024} # in bytes
5453 local file=$DIR/$tfile
5455 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5456 skip "must have user_xattr" && return 0
5457 [ -z "$(which setfattr 2>/dev/null)" ] &&
5458 skip_env "could not find setfattr" && return 0
5459 [ -z "$(which getfattr 2>/dev/null)" ] &&
5460 skip_env "could not find getfattr" && return 0
5464 local value="$(generate_string $xsize)"
5466 local xbig=trusted.big
5467 log "save $xbig on $file"
5468 setfattr -n $xbig -v $value $file ||
5469 error "saving $xbig on $file failed"
5471 local orig=$(get_xattr_value $xbig $file)
5472 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5474 local xsml=trusted.sml
5475 log "save $xsml on $file"
5476 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5478 local new=$(get_xattr_value $xbig $file)
5479 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5481 log "grow $xsml on $file"
5482 setfattr -n $xsml -v "$value" $file ||
5483 error "growing $xsml on $file failed"
5485 new=$(get_xattr_value $xbig $file)
5486 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5487 log "$xbig still valid after growing $xsml"
5492 test_102h() { # bug 15777
5495 run_test 102h "grow xattr from inside inode to external block"
5498 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5499 grow_xattr $(max_xattr_size)
5501 run_test 102ha "grow xattr from inside inode to external inode"
5503 test_102i() { # bug 17038
5505 ln -s $DIR/$tfile $DIR/${tfile}link
5506 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5507 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"
5508 rm -f $DIR/$tfile $DIR/${tfile}link
5510 run_test 102i "lgetxattr test on symbolic link ============"
5513 TAR=$(find_lustre_tar)
5514 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5515 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5516 setup_test102 "$RUNAS"
5518 chown $RUNAS_ID $DIR/d102j
5519 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5521 compare_stripe_info1 "$RUNAS"
5523 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5527 # b22187 just check that does not crash for regular file.
5528 setfattr -n trusted.lov $DIR/$tfile
5529 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5530 local test_kdir=$DIR/d102k
5532 local default_size=`$GETSTRIPE -S $test_kdir`
5533 local default_count=`$GETSTRIPE -c $test_kdir`
5534 local default_offset=`$GETSTRIPE -i $test_kdir`
5535 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5536 error 'dir setstripe failed'
5537 setfattr -n trusted.lov $test_kdir
5538 local stripe_size=`$GETSTRIPE -S $test_kdir`
5539 local stripe_count=`$GETSTRIPE -c $test_kdir`
5540 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5541 [ $stripe_size -eq $default_size ] ||
5542 error "stripe size $stripe_size != $default_size"
5543 [ $stripe_count -eq $default_count ] ||
5544 error "stripe count $stripe_count != $default_count"
5545 [ $stripe_offset -eq $default_offset ] ||
5546 error "stripe offset $stripe_offset != $default_offset"
5547 rm -rf $DIR/$tfile $test_kdir
5549 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5552 # LU-532 trusted. xattr is invisible to non-root
5553 local testfile=$DIR/$tfile
5557 echo "listxattr as user..."
5558 chown $RUNAS_ID $testfile
5559 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5560 grep -q "trusted" &&
5561 error "$testfile trusted xattrs are user visible"
5565 run_test 102l "listxattr filter test =================================="
5571 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5576 [ "$UID" != 0 ] && skip_env "must run as root" && return
5577 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5578 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5579 $GSS && skip "could not run under gss" && return
5581 declare -a identity_old
5583 for num in `seq $MDSCOUNT`; do
5584 switch_identity $num true || identity_old[$num]=$?
5591 echo "performing cp ..."
5592 run_acl_subtest cp || error
5593 echo "performing getfacl-noacl..."
5594 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5595 echo "performing misc..."
5596 run_acl_subtest misc || error "misc test failed"
5597 echo "performing permissions..."
5598 run_acl_subtest permissions || error "permissions failed"
5599 echo "performing setfacl..."
5600 run_acl_subtest setfacl || error "setfacl test failed"
5602 # inheritance test got from HP
5603 echo "performing inheritance..."
5604 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5605 chmod +x make-tree || error "chmod +x failed"
5606 run_acl_subtest inheritance || error "inheritance test failed"
5612 for num in `seq $MDSCOUNT`; do
5613 if [ "${identity_old[$num]}" = 1 ]; then
5614 switch_identity $num false || identity_old[$num]=$?
5618 run_test 103 "acl test ========================================="
5622 lfs df || error "lfs df failed"
5623 lfs df -ih || error "lfs df -ih failed"
5624 lfs df -h $DIR || error "lfs df -h $DIR failed"
5625 lfs df -i $DIR || error "lfs df -i $DIR failed"
5626 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5627 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5629 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5630 lctl --device %$OSC deactivate
5631 lfs df || error "lfs df with deactivated OSC failed"
5632 lctl --device %$OSC activate
5633 # wait the osc back to normal
5634 wait_osc_import_state client ost FULL
5636 lfs df || error "lfs df with reactivated OSC failed"
5639 run_test 104a "lfs df [-ih] [path] test ========================="
5642 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5644 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5645 if [ $denied_cnt -ne 0 ];
5647 error "lfs check servers test failed"
5650 run_test 104b "$RUNAS lfs check servers test ===================="
5653 # doesn't work on 2.4 kernels
5655 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5657 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5659 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5663 run_test 105a "flock when mounted without -o flock test ========"
5667 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5669 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5671 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5675 run_test 105b "fcntl when mounted without -o flock test ========"
5679 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5681 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5683 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5687 run_test 105c "lockf when mounted without -o flock test ========"
5689 test_105d() { # bug 15924
5691 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5692 skip "mount w/o flock enabled" && return
5693 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5694 $LCTL set_param fail_loc=0x80000315
5695 flocks_test 2 $DIR/$tdir
5697 run_test 105d "flock race (should not freeze) ========"
5699 test_105e() { # bug 22660 && 22040
5700 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5701 skip "mount w/o flock enabled" && return
5703 flocks_test 3 $DIR/$tfile
5705 run_test 105e "Two conflicting flocks from same process ======="
5707 test_106() { #bug 10921
5709 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5710 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5712 run_test 106 "attempt exec of dir followed by chown of that dir"
5721 local save_pattern=$(sysctl -n kernel.core_pattern)
5722 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5723 sysctl -w kernel.core_pattern=$file
5724 sysctl -w kernel.core_uses_pid=0
5732 kill -s 11 $SLEEPPID
5734 if [ -e $file ]; then
5735 size=`stat -c%s $file`
5736 [ $size -eq 0 ] && error "Fail to create core file $file"
5738 error "Fail to create core file $file"
5741 sysctl -w kernel.core_pattern=$save_pattern
5742 sysctl -w kernel.core_uses_pid=$save_uses_pid
5745 run_test 107 "Coredump on SIG"
5749 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5750 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5751 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5752 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5757 run_test 110 "filename length checking"
5760 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5762 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5764 echo "Starting with $OSTIO_pre threads"
5767 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5768 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5769 echo "$NUMTEST creates/unlinks"
5771 createmany -o $DIR/$tdir/$tfile $NUMTEST
5772 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5774 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5777 # don't return an error
5778 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5779 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5780 echo "This may be fine, depending on what ran before this test" &&\
5781 echo "and how fast this system is." && return
5783 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5785 run_test 115 "verify dynamic thread creation===================="
5788 wait_delete_completed
5789 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5790 echo OST kbytes available: ${AVAIL[@]}
5791 MAXI=0; MAXV=${AVAIL[0]}
5792 MINI=0; MINV=${AVAIL[0]}
5793 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5794 #echo OST $i: ${AVAIL[i]}kb
5795 if [ ${AVAIL[i]} -gt $MAXV ]; then
5796 MAXV=${AVAIL[i]}; MAXI=$i
5798 if [ ${AVAIL[i]} -lt $MINV ]; then
5799 MINV=${AVAIL[i]}; MINI=$i
5802 echo Min free space: OST $MINI: $MINV
5803 echo Max free space: OST $MAXI: $MAXV
5807 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5809 echo -n "Free space priority "
5810 lctl get_param -n lov.*-clilov-*.qos_prio_free
5813 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5816 # generate uneven OSTs
5817 mkdir -p $DIR/$tdir/OST${MINI}
5820 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5821 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5823 while [ $FILL -gt 0 ]; do
5825 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5826 FILL=$(($FILL - 2048))
5834 DIFF=$(($MAXV - $MINV))
5835 DIFF2=$(($DIFF * 100 / $MINV))
5836 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5837 if [ $DIFF2 -gt 20 ]; then
5840 echo "failed - QOS mode won't be used"
5841 error_ignore "QOS imbalance criteria not met"
5845 MINI1=$MINI; MINV1=$MINV
5846 MAXI1=$MAXI; MAXV1=$MAXV
5848 # now fill using QOS
5849 echo writing a bunch of files to QOS-assigned OSTs
5850 $SETSTRIPE -c 1 $DIR/$tdir
5852 while [ $FILL -gt 0 ]; do
5854 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5855 FILL=$(($FILL - 200))
5858 echo "wrote $i 200k files"
5862 echo "Note: free space may not be updated, so measurements might be off"
5864 DIFF2=$(($MAXV - $MINV))
5865 echo "free space delta: orig $DIFF final $DIFF2"
5866 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5867 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5868 echo "Wrote $DIFF to smaller OST $MINI1"
5869 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5870 echo "Wrote $DIFF2 to larger OST $MAXI1"
5871 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5873 # Figure out which files were written where
5874 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5875 awk '/'$MINI1': / {print $2; exit}')
5877 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5878 echo "$MINC files created on smaller OST $MINI1"
5879 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5880 awk '/'$MAXI1': / {print $2; exit}')
5882 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5883 echo "$MAXC files created on larger OST $MAXI1"
5884 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5885 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5889 run_test 116 "stripe QOS: free space balance ==================="
5891 test_117() # bug 10891
5893 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5894 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5895 lctl set_param fail_loc=0x21e
5896 > $DIR/$tfile || error "truncate failed"
5897 lctl set_param fail_loc=0
5898 echo "Truncate succeeded."
5901 run_test 117 "verify fsfilt_extend =========="
5903 export OLD_RESENDCOUNT=""
5904 set_resend_count () {
5905 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5906 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5907 lctl set_param -n $PROC_RESENDCOUNT $1
5908 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5911 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5913 # Reset async IO behavior after error case
5915 FILE=$DIR/reset_async
5917 # Ensure all OSCs are cleared
5918 $SETSTRIPE -c -1 $FILE
5919 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5924 test_118a() #bug 11710
5928 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5929 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5932 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5933 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5938 run_test 118a "verify O_SYNC works =========="
5942 remote_ost_nodsh && skip "remote OST with nodsh" && return
5946 #define OBD_FAIL_OST_ENOENT 0x217
5947 set_nodes_failloc "$(osts_nodes)" 0x217
5948 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5950 set_nodes_failloc "$(osts_nodes)" 0
5951 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5952 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5955 if [[ $RC -eq 0 ]]; then
5956 error "Must return error due to dropped pages, rc=$RC"
5960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5965 echo "Dirty pages not leaked on ENOENT"
5967 # Due to the above error the OSC will issue all RPCs syncronously
5968 # until a subsequent RPC completes successfully without error.
5969 $MULTIOP $DIR/$tfile Ow4096yc
5974 run_test 118b "Reclaim dirty pages on fatal error =========="
5978 remote_ost_nodsh && skip "remote OST with nodsh" && return
5982 #define OBD_FAIL_OST_EROFS 0x216
5983 set_nodes_failloc "$(osts_nodes)" 0x216
5985 # multiop should block due to fsync until pages are written
5986 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5990 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5991 error "Multiop failed to block on fsync, pid=$MULTIPID"
5994 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5996 if [[ $WRITEBACK -eq 0 ]]; then
5997 error "No page in writeback, writeback=$WRITEBACK"
6000 set_nodes_failloc "$(osts_nodes)" 0
6003 if [[ $RC -ne 0 ]]; then
6004 error "Multiop fsync failed, rc=$RC"
6007 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6008 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6010 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6011 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6015 echo "Dirty pages flushed via fsync on EROFS"
6018 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6022 remote_ost_nodsh && skip "remote OST with nodsh" && return
6026 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6027 set_nodes_failloc "$(osts_nodes)" 0x214
6028 # multiop should block due to fsync until pages are written
6029 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6033 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6034 error "Multiop failed to block on fsync, pid=$MULTIPID"
6037 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6039 if [[ $WRITEBACK -eq 0 ]]; then
6040 error "No page in writeback, writeback=$WRITEBACK"
6043 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6044 set_nodes_failloc "$(osts_nodes)" 0
6046 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6047 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6049 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6050 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6054 echo "Dirty pages gaurenteed flushed via fsync"
6057 run_test 118d "Fsync validation inject a delay of the bulk =========="
6062 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6063 lctl set_param fail_loc=0x8000040a
6065 # Should simulate EINVAL error which is fatal
6066 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6068 if [[ $RC -eq 0 ]]; then
6069 error "Must return error due to dropped pages, rc=$RC"
6072 lctl set_param fail_loc=0x0
6074 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6075 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6076 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6078 if [[ $LOCKED -ne 0 ]]; then
6079 error "Locked pages remain in cache, locked=$LOCKED"
6082 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6083 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6087 echo "No pages locked after fsync"
6092 run_test 118f "Simulate unrecoverable OSC side error =========="
6097 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6098 lctl set_param fail_loc=0x406
6100 # simulate local -ENOMEM
6101 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6104 lctl set_param fail_loc=0
6105 if [[ $RC -eq 0 ]]; then
6106 error "Must return error due to dropped pages, rc=$RC"
6109 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6110 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6111 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6113 if [[ $LOCKED -ne 0 ]]; then
6114 error "Locked pages remain in cache, locked=$LOCKED"
6117 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6118 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6122 echo "No pages locked after fsync"
6127 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6130 remote_ost_nodsh && skip "remote OST with nodsh" && return
6134 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6135 set_nodes_failloc "$(osts_nodes)" 0x20e
6136 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6137 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6140 set_nodes_failloc "$(osts_nodes)" 0
6141 if [[ $RC -eq 0 ]]; then
6142 error "Must return error due to dropped pages, rc=$RC"
6145 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6146 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6147 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6149 if [[ $LOCKED -ne 0 ]]; then
6150 error "Locked pages remain in cache, locked=$LOCKED"
6153 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6154 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6158 echo "No pages locked after fsync"
6162 run_test 118h "Verify timeout in handling recoverables errors =========="
6165 remote_ost_nodsh && skip "remote OST with nodsh" && return
6169 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6170 set_nodes_failloc "$(osts_nodes)" 0x20e
6172 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6173 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6176 set_nodes_failloc "$(osts_nodes)" 0
6180 if [[ $RC -ne 0 ]]; then
6181 error "got error, but should be not, rc=$RC"
6184 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6185 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6186 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6187 if [[ $LOCKED -ne 0 ]]; then
6188 error "Locked pages remain in cache, locked=$LOCKED"
6191 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6192 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6196 echo "No pages locked after fsync"
6200 run_test 118i "Fix error before timeout in recoverable error =========="
6203 remote_ost_nodsh && skip "remote OST with nodsh" && return
6207 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6208 set_nodes_failloc "$(osts_nodes)" 0x220
6210 # return -EIO from OST
6211 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6213 set_nodes_failloc "$(osts_nodes)" 0x0
6214 if [[ $RC -eq 0 ]]; then
6215 error "Must return error due to dropped pages, rc=$RC"
6218 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6219 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6220 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6221 if [[ $LOCKED -ne 0 ]]; then
6222 error "Locked pages remain in cache, locked=$LOCKED"
6225 # in recoverable error on OST we want resend and stay until it finished
6226 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6227 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6231 echo "No pages locked after fsync"
6235 run_test 118j "Simulate unrecoverable OST side error =========="
6239 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6241 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6242 set_nodes_failloc "$(osts_nodes)" 0x20e
6245 for ((i=0;i<10;i++)); do
6246 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6247 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6254 set_nodes_failloc "$(osts_nodes)" 0
6257 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6263 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6266 run_test 118l "fsync dir ========="
6268 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6270 test_119a() # bug 11737
6272 BSIZE=$((512 * 1024))
6273 directio write $DIR/$tfile 0 1 $BSIZE
6274 # We ask to read two blocks, which is more than a file size.
6275 # directio will indicate an error when requested and actual
6276 # sizes aren't equeal (a normal situation in this case) and
6277 # print actual read amount.
6278 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6279 if [ "$NOB" != "$BSIZE" ]; then
6280 error "read $NOB bytes instead of $BSIZE"
6284 run_test 119a "Short directIO read must return actual read amount"
6286 test_119b() # bug 11737
6288 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6290 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6293 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6294 error "direct read failed"
6297 run_test 119b "Sparse directIO read must return actual read amount"
6299 test_119c() # bug 13099
6302 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6303 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6306 run_test 119c "Testing for direct read hitting hole"
6308 test_119d() # bug 15950
6310 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6311 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6313 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6314 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6315 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6316 lctl set_param fail_loc=0x40d
6317 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6320 cat $DIR/$tfile > /dev/null &
6321 lctl set_param fail_loc=0
6324 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6326 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6327 error "the read rpcs have not completed in 2s"
6329 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6331 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6335 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6336 skip "no early lock cancel on server" && return 0
6337 lru_resize_disable mdc
6338 lru_resize_disable osc
6339 cancel_lru_locks mdc
6340 stat $DIR/$tdir > /dev/null
6341 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6342 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6344 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6345 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6346 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6347 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6348 lru_resize_enable mdc
6349 lru_resize_enable osc
6351 run_test 120a "Early Lock Cancel: mkdir test"
6355 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6356 skip "no early lock cancel on server" && return 0
6357 lru_resize_disable mdc
6358 lru_resize_disable osc
6359 cancel_lru_locks mdc
6360 stat $DIR/$tdir > /dev/null
6361 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6362 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6364 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6365 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6366 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6367 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6368 lru_resize_enable mdc
6369 lru_resize_enable osc
6371 run_test 120b "Early Lock Cancel: create test"
6375 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6376 skip "no early lock cancel on server" && return 0
6377 lru_resize_disable mdc
6378 lru_resize_disable osc
6379 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6380 touch $DIR/$tdir/d1/f1
6381 cancel_lru_locks mdc
6382 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6383 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6384 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6385 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6386 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6387 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6388 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6389 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6390 lru_resize_enable mdc
6391 lru_resize_enable osc
6393 run_test 120c "Early Lock Cancel: link test"
6397 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6398 skip "no early lock cancel on server" && return 0
6399 lru_resize_disable mdc
6400 lru_resize_disable osc
6402 cancel_lru_locks mdc
6403 stat $DIR/$tdir > /dev/null
6404 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6405 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6406 chmod a+x $DIR/$tdir
6407 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6408 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6409 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6410 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6411 lru_resize_enable mdc
6412 lru_resize_enable osc
6414 run_test 120d "Early Lock Cancel: setattr test"
6418 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6419 skip "no early lock cancel on server" && return 0
6420 lru_resize_disable mdc
6421 lru_resize_disable osc
6422 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6423 cancel_lru_locks mdc
6424 cancel_lru_locks osc
6425 dd if=$DIR/$tdir/f1 of=/dev/null
6426 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6427 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6428 awk '/ldlm_cancel/ {print $2}'`
6429 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6430 awk '/ldlm_bl_callback/ {print $2}'`
6431 unlink $DIR/$tdir/f1
6432 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6433 awk '/ldlm_cancel/ {print $2}'`
6434 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6435 awk '/ldlm_bl_callback/ {print $2}'`
6436 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6437 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6438 lru_resize_enable mdc
6439 lru_resize_enable osc
6441 run_test 120e "Early Lock Cancel: unlink test"
6444 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6445 skip "no early lock cancel on server" && return 0
6447 lru_resize_disable mdc
6448 lru_resize_disable osc
6449 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6450 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6451 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6452 cancel_lru_locks mdc
6453 cancel_lru_locks osc
6454 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6455 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6456 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6457 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6458 awk '/ldlm_cancel/ {print $2}'`
6459 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6460 awk '/ldlm_bl_callback/ {print $2}'`
6461 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6462 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6463 awk '/ldlm_cancel/ {print $2}'`
6464 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6465 awk '/ldlm_bl_callback/ {print $2}'`
6466 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6467 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6468 lru_resize_enable mdc
6469 lru_resize_enable osc
6471 run_test 120f "Early Lock Cancel: rename test"
6474 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6475 skip "no early lock cancel on server" && return 0
6476 lru_resize_disable mdc
6477 lru_resize_disable osc
6479 echo create $count files
6481 cancel_lru_locks mdc
6482 cancel_lru_locks osc
6485 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6486 awk '/ldlm_cancel/ {print $2}'`
6487 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6488 awk '/ldlm_bl_callback/ {print $2}'`
6489 createmany -o $DIR/$tdir/f $count
6491 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6492 awk '/ldlm_cancel/ {print $2}'`
6493 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6494 awk '/ldlm_bl_callback/ {print $2}'`
6496 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6497 echo rm $count files
6500 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6501 awk '/ldlm_cancel/ {print $2}'`
6502 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6503 awk '/ldlm_bl_callback/ {print $2}'`
6505 echo total: $count removes in $((t2-t1))
6506 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6508 # wait for commitment of removal
6509 lru_resize_enable mdc
6510 lru_resize_enable osc
6512 run_test 120g "Early Lock Cancel: performance test"
6514 test_121() { #bug #10589
6516 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6517 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6518 lctl set_param fail_loc=0x310
6519 cancel_lru_locks osc > /dev/null
6520 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6521 lctl set_param fail_loc=0
6522 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6524 run_test 121 "read cancel race ========="
6526 test_123a() { # was test 123, statahead(bug 11401)
6528 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6529 log "testing on UP system. Performance may be not as good as expected."
6535 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6536 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6538 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6539 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6541 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6542 lctl set_param -n llite.*.statahead_max 0
6543 lctl get_param llite.*.statahead_max
6544 cancel_lru_locks mdc
6545 cancel_lru_locks osc
6547 time ls -l $DIR/$tdir | wc -l
6549 delta=$((etime - stime))
6550 log "ls $i files without statahead: $delta sec"
6551 lctl set_param llite.*.statahead_max=$max
6553 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6554 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6555 cancel_lru_locks mdc
6556 cancel_lru_locks osc
6558 time ls -l $DIR/$tdir | wc -l
6560 delta_sa=$((etime - stime))
6561 log "ls $i files with statahead: $delta_sa sec"
6562 lctl get_param -n llite.*.statahead_stats
6563 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6565 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6566 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6568 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6569 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6570 lctl set_param -n llite.*.statahead_max 0
6571 lctl get_param llite.*.statahead_max
6572 cancel_lru_locks mdc
6573 cancel_lru_locks osc
6575 time ls -l $DIR/$tdir | wc -l
6577 delta=$((etime - stime))
6578 log "ls $i files again without statahead: $delta sec"
6579 lctl set_param llite.*.statahead_max=$max
6580 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6581 if [ $SLOWOK -eq 0 ]; then
6582 error "ls $i files is slower with statahead!"
6584 log "ls $i files is slower with statahead!"
6590 [ $delta -gt 20 ] && break
6591 [ $delta -gt 8 ] && MULT=$((50 / delta))
6592 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6600 delta=$((etime - stime))
6601 log "rm -r $DIR/$tdir/: $delta seconds"
6603 lctl get_param -n llite.*.statahead_stats
6605 run_test 123a "verify statahead work"
6607 test_123b () { # statahead(bug 15027)
6609 createmany -o $DIR/$tdir/$tfile-%d 1000
6611 cancel_lru_locks mdc
6612 cancel_lru_locks osc
6614 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6615 lctl set_param fail_loc=0x80000803
6616 ls -lR $DIR/$tdir > /dev/null
6618 lctl set_param fail_loc=0x0
6619 lctl get_param -n llite.*.statahead_stats
6624 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6627 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6628 skip "no lru resize on server" && return 0
6630 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6632 log "create $NR files at $DIR/$tdir"
6633 createmany -o $DIR/$tdir/f $NR ||
6634 error "failed to create $NR files in $DIR/$tdir"
6636 cancel_lru_locks mdc
6637 ls -l $DIR/$tdir > /dev/null
6641 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6642 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6643 LRU_SIZE=$(lctl get_param -n $PARAM)
6644 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6645 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6647 log "NS=$(basename $NSDIR)"
6652 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6653 skip "Not enough cached locks created!"
6660 # We know that lru resize allows one client to hold $LIMIT locks
6661 # for 10h. After that locks begin to be killed by client.
6663 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6666 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6667 # killing locks. Some time was spent for creating locks. This means
6668 # that up to the moment of sleep finish we must have killed some of
6669 # them (10-100 locks). This depends on how fast ther were created.
6670 # Many of them were touched in almost the same moment and thus will
6671 # be killed in groups.
6672 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6674 # Use $LRU_SIZE_B here to take into account real number of locks
6675 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6676 local LRU_SIZE_B=$LRU_SIZE
6678 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6679 log "OLD_LVF=$OLD_LVF"
6680 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6682 # Let's make sure that we really have some margin. Client checks
6683 # cached locks every 10 sec.
6685 log "Sleep ${SLEEP} sec"
6687 while ((SEC<$SLEEP)); do
6691 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6695 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6696 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6698 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6699 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6700 unlinkmany $DIR/$tdir/f $NR
6704 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6705 log "unlink $NR files at $DIR/$tdir"
6706 unlinkmany $DIR/$tdir/f $NR
6708 run_test 124a "lru resize ======================================="
6710 get_max_pool_limit()
6712 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6715 if test $l -gt $max; then
6723 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6724 skip "no lru resize on server" && return 0
6726 LIMIT=`get_max_pool_limit`
6728 NR=$(($(default_lru_size)*20))
6729 if [ $NR -gt $LIMIT ]; then
6730 log "Limit lock number by $LIMIT locks"
6733 lru_resize_disable mdc
6734 mkdir -p $DIR/$tdir/disable_lru_resize ||
6735 error "failed to create $DIR/$tdir/disable_lru_resize"
6737 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6738 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6739 cancel_lru_locks mdc
6742 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6745 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6748 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6752 nolruresize_delta=$((etime-stime))
6753 log "ls -la time: $nolruresize_delta seconds"
6754 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6755 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6757 lru_resize_enable mdc
6758 mkdir -p $DIR/$tdir/enable_lru_resize ||
6759 error "failed to create $DIR/$tdir/enable_lru_resize"
6761 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6762 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6763 cancel_lru_locks mdc
6766 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6769 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6772 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6776 lruresize_delta=$((etime-stime))
6777 log "ls -la time: $lruresize_delta seconds"
6778 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6780 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6781 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6782 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6783 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6785 log "lru resize performs the same with no lru resize"
6787 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6789 run_test 124b "lru resize (performance test) ======================="
6791 test_125() { # 13358
6792 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6793 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6794 mkdir -p $DIR/d125 || error "mkdir failed"
6795 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6796 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6797 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6799 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6801 test_126() { # bug 12829/13455
6802 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6803 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6804 $GSS && skip "must run as gss disabled" && return
6806 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6807 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6809 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6811 run_test 126 "check that the fsgid provided by the client is taken into account"
6813 test_127a() { # bug 15521
6814 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6815 $LCTL set_param osc.*.stats=0
6816 FSIZE=$((2048 * 1024))
6817 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6818 cancel_lru_locks osc
6819 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6821 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6822 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6823 echo "got $COUNT $NAME"
6824 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6825 eval $NAME=$COUNT || error "Wrong proc format"
6828 read_bytes|write_bytes)
6829 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6830 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6831 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6832 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6833 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6834 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6835 error "sumsquare is too small: $SUMSQ"
6836 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6837 error "sumsquare is too big: $SUMSQ"
6841 done < $DIR/${tfile}.tmp
6843 #check that we actually got some stats
6844 [ "$read_bytes" ] || error "Missing read_bytes stats"
6845 [ "$write_bytes" ] || error "Missing write_bytes stats"
6846 [ "$read_bytes" != 0 ] || error "no read done"
6847 [ "$write_bytes" != 0 ] || error "no write done"
6849 run_test 127a "verify the client stats are sane"
6851 test_127b() { # bug LU-333
6852 $LCTL set_param llite.*.stats=0
6853 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6854 # perform 2 reads and writes so MAX is different from SUM.
6855 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6856 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6857 cancel_lru_locks osc
6858 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6859 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6861 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6862 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6863 echo "got $COUNT $NAME"
6864 eval $NAME=$COUNT || error "Wrong proc format"
6868 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6869 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6870 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6871 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6874 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6875 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6876 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6877 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6881 done < $TMP/${tfile}.tmp
6883 #check that we actually got some stats
6884 [ "$read_bytes" ] || error "Missing read_bytes stats"
6885 [ "$write_bytes" ] || error "Missing write_bytes stats"
6886 [ "$read_bytes" != 0 ] || error "no read done"
6887 [ "$write_bytes" != 0 ] || error "no write done"
6889 run_test 127b "verify the llite client stats are sane"
6891 test_128() { # bug 15212
6893 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6898 result=$(grep error $TMP/$tfile.log)
6900 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6902 run_test 128 "interactive lfs for 2 consecutive find's"
6909 local LDPROC=/proc/fs/ldiskfs
6911 for facet in $(get_facets MDS); do
6912 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6913 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6914 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6918 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6930 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6931 $MULTIOP $DIR/$tdir/$J Oc
6933 if [ $rc -eq $EFBIG ]; then
6935 echo "return code $rc received as expected"
6937 elif [ $rc -ne 0 ]; then
6939 error_exit "return code $rc received instead of expected $EFBIG"
6942 I=$(stat -c%s "$DIR/$tdir")
6946 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6948 run_test 129 "test directory size limit ========================"
6957 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6958 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6960 trap cleanup_130 EXIT RETURN
6962 local fm_file=$DIR/$tfile
6963 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
6964 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6966 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6967 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6969 lun=$($GETSTRIPE -i $fm_file)
6971 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6974 for line in $filefrag_op
6976 frag_lun=`echo $line | cut -d: -f5`
6977 ext_len=`echo $line | cut -d: -f4`
6978 if (( $frag_lun != $lun )); then
6980 error "FIEMAP on 1-stripe file($fm_file) failed"
6983 (( tot_len += ext_len ))
6986 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6988 error "FIEMAP on 1-stripe file($fm_file) failed;"
6994 echo "FIEMAP on single striped file succeeded"
6996 run_test 130a "FIEMAP (1-stripe file)"
6999 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
7001 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7002 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7004 trap cleanup_130 EXIT RETURN
7006 local fm_file=$DIR/$tfile
7007 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7008 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
7010 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7011 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7013 last_lun=`echo $filefrag_op | cut -d: -f5`
7018 for line in $filefrag_op
7020 frag_lun=`echo $line | cut -d: -f5`
7021 ext_len=`echo $line | cut -d: -f4`
7022 if (( $frag_lun != $last_lun )); then
7023 if (( tot_len != 1024 )); then
7025 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7032 (( tot_len += ext_len ))
7035 if (( num_luns != 2 || tot_len != 1024 )); then
7037 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7043 echo "FIEMAP on 2-stripe file succeeded"
7045 run_test 130b "FIEMAP (2-stripe file)"
7048 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
7050 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7051 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7053 trap cleanup_130 EXIT RETURN
7055 local fm_file=$DIR/$tfile
7056 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7057 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7059 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7060 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7062 last_lun=`echo $filefrag_op | cut -d: -f5`
7067 for line in $filefrag_op
7069 frag_lun=`echo $line | cut -d: -f5`
7070 ext_len=`echo $line | cut -d: -f4`
7071 if (( $frag_lun != $last_lun )); then
7072 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7073 if (( logical != 512 )); then
7075 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7078 if (( tot_len != 512 )); then
7080 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7087 (( tot_len += ext_len ))
7090 if (( num_luns != 2 || tot_len != 512 )); then
7092 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7098 echo "FIEMAP on 2-stripe file with hole succeeded"
7100 run_test 130c "FIEMAP (2-stripe file with hole)"
7103 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7105 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7106 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7108 trap cleanup_130 EXIT RETURN
7110 local fm_file=$DIR/$tfile
7111 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7112 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7114 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7115 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7117 last_lun=`echo $filefrag_op | cut -d: -f5`
7122 for line in $filefrag_op
7124 frag_lun=`echo $line | cut -d: -f5`
7125 ext_len=`echo $line | cut -d: -f4`
7126 if (( $frag_lun != $last_lun )); then
7127 if (( tot_len != 1024 )); then
7129 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7136 (( tot_len += ext_len ))
7139 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7141 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7147 echo "FIEMAP on N-stripe file succeeded"
7149 run_test 130d "FIEMAP (N-stripe file)"
7152 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7154 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7155 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7157 trap cleanup_130 EXIT RETURN
7159 local fm_file=$DIR/$tfile
7160 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7162 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7163 for ((i = 0; i < $NUM_BLKS; i++))
7165 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7168 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7169 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7171 last_lun=`echo $filefrag_op | cut -d: -f5`
7176 for line in $filefrag_op
7178 frag_lun=`echo $line | cut -d: -f5`
7179 ext_len=`echo $line | cut -d: -f4`
7180 if (( $frag_lun != $last_lun )); then
7181 if (( tot_len != $EXPECTED_LEN )); then
7183 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7190 (( tot_len += ext_len ))
7193 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7195 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7201 echo "FIEMAP with continuation calls succeeded"
7203 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7205 # Test for writev/readv
7207 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7208 error "writev test failed"
7209 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7210 error "readv failed"
7213 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7216 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7217 error "append writev test failed"
7218 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7219 error "append writev test failed"
7222 run_test 131b "test append writev"
7225 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7228 run_test 131c "test read/write on file w/o objects"
7231 rwv -f $DIR/$tfile -w -n 1 1572864
7232 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7233 if [ "$NOB" != 1572864 ]; then
7234 error "Short read filed: read $NOB bytes instead of 1572864"
7238 run_test 131d "test short read"
7241 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7242 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7243 error "read hitting hole failed"
7246 run_test 131e "test read hitting hole"
7251 for node in $(osts_nodes); do
7252 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7253 [ x$gl = x"" ] && gl=0
7254 gl_sum=$((gl_sum + gl))
7264 if [ x$som = x"enabled" ]; then
7265 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7266 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7267 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7269 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7270 MOUNTOPT="$MOUNTOPT,som_preview"
7271 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7274 # do remount to make new mount-conf parameters actual
7281 test_132() { #1028, SOM
7282 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7283 local num=$(get_mds_dir $DIR)
7284 local mymds=mds${num}
7285 local MOUNTOPT_SAVE=$MOUNTOPT
7287 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7288 cancel_lru_locks osc
7290 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7292 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7293 stat $DIR/$tfile >/dev/null
7294 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7295 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7297 som_mode_switch $som1 $gl1 $gl2
7299 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7300 cancel_lru_locks osc
7302 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7303 if [ $som1 == $som2 ]; then
7304 error "som is still "$som2
7305 if [ x$som2 = x"enabled" ]; then
7312 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7313 stat $DIR/$tfile >/dev/null
7314 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7315 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7316 som_mode_switch $som2 $gl1 $gl2
7317 MOUNTOPT=$MOUNTOPT_SAVE
7319 run_test 132 "som avoids glimpse rpc"
7325 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7327 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7329 *) error "Wrong argument $1" ;;
7332 count=`echo $res | awk '{print $2}'`
7333 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7334 # if the argument $3 is zero, it means any stat increment is ok.
7335 if [ $3 -gt 0 ] ; then
7336 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7341 remote_ost_nodsh && skip "remote OST with nodsh" && return
7342 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7344 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7345 { skip "MDS doesn't support rename stats"; return; }
7346 local testdir=$DIR/${tdir}/stats_testdir
7347 mkdir -p $DIR/${tdir}
7350 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7351 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7353 # verify mdt stats first.
7354 mkdir ${testdir} || error "mkdir failed"
7355 check_stats $SINGLEMDS "mkdir" 1
7356 touch ${testdir}/${tfile} || "touch failed"
7357 check_stats $SINGLEMDS "open" 1
7358 check_stats $SINGLEMDS "close" 1
7359 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7360 check_stats $SINGLEMDS "mknod" 1
7361 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7362 check_stats $SINGLEMDS "unlink" 1
7363 rm -f ${testdir}/${tfile} || error "file remove failed"
7364 check_stats $SINGLEMDS "unlink" 2
7366 # remove working dir and check mdt stats again.
7367 rmdir ${testdir} || error "rmdir failed"
7368 check_stats $SINGLEMDS "rmdir" 1
7370 local testdir1=$DIR/${tdir}/stats_testdir1
7372 mkdir -p ${testdir1}
7373 touch ${testdir1}/test1
7374 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7375 check_stats $SINGLEMDS "crossdir_rename" 1
7377 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7378 check_stats $SINGLEMDS "samedir_rename" 1
7382 run_test 133a "Verifying MDT stats ========================================"
7385 remote_ost_nodsh && skip "remote OST with nodsh" && return
7386 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7387 local testdir=$DIR/${tdir}/stats_testdir
7388 mkdir -p ${testdir} || error "mkdir failed"
7389 touch ${testdir}/${tfile} || "touch failed"
7390 cancel_lru_locks mdc
7393 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7394 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7396 # extra mdt stats verification.
7397 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7398 check_stats $SINGLEMDS "setattr" 1
7399 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7400 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7401 check_stats $SINGLEMDS "getattr" 1
7402 $LFS df || error "lfs failed"
7403 check_stats $SINGLEMDS "statfs" 1
7407 run_test 133b "Verifying extra MDT stats =================================="
7410 remote_ost_nodsh && skip "remote OST with nodsh" && return
7411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7412 local testdir=$DIR/${tdir}/stats_testdir
7413 mkdir -p ${testdir} || error "mkdir failed"
7415 # verify obdfilter stats.
7416 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7418 cancel_lru_locks osc
7421 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7422 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7424 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7426 cancel_lru_locks osc
7427 check_stats ost "write" 1
7429 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7430 check_stats ost "read" 1
7432 > ${testdir}/${tfile} || error "truncate failed"
7433 check_stats ost "punch" 1
7435 rm -f ${testdir}/${tfile} || error "file remove failed"
7436 check_stats ost "destroy" 1
7440 run_test 133c "Verifying OST stats ========================================"
7447 while [ $value -ge 2 ]; do
7452 if [ $orig -gt $order ]; then
7460 local size=('K' 'M' 'G' 'T');
7462 local size_string=$value
7464 while [ $value -ge 1024 ]; do
7465 if [ $i -gt 3 ]; then
7466 #T is the biggest unit we get here, if that is bigger,
7468 size_string=${value}T
7471 value=$((value >> 10))
7472 if [ $value -lt 1024 ]; then
7473 size_string=${value}${size[$i]}
7484 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7485 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7490 remote_ost_nodsh && skip "remote OST with nodsh" && return
7491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7492 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7493 { skip "MDS doesn't support rename stats"; return; }
7495 local testdir1=$DIR/${tdir}/stats_testdir1
7496 local testdir2=$DIR/${tdir}/stats_testdir2
7498 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7500 mkdir -p ${testdir1} || error "mkdir failed"
7501 mkdir -p ${testdir2} || error "mkdir failed"
7503 createmany -o $testdir1/test 512 || error "createmany failed"
7504 local testdir1_size=$(ls -l $DIR/${tdir} |
7505 awk '/stats_testdir1/ {print $5}')
7506 local testdir2_size=$(ls -l $DIR/${tdir} |
7507 awk '/stats_testdir2/ {print $5}')
7509 testdir1_size=$(order_2 $testdir1_size)
7510 testdir2_size=$(order_2 $testdir2_size)
7512 testdir1_size=$(size_in_KMGT $testdir1_size)
7513 testdir2_size=$(size_in_KMGT $testdir2_size)
7515 echo "source rename dir size: ${testdir1_size}"
7516 echo "target rename dir size: ${testdir2_size}"
7518 # check samedir rename size
7519 mv ${testdir1}/test0 ${testdir1}/test_0
7520 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7521 eval $cmd || error "$cmd failed"
7522 local samedir=$($cmd | grep 'same_dir')
7523 local same_sample=$(get_rename_size $testdir1_size)
7524 [ -z "$samedir" ] && error "samedir_rename_size count error"
7525 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7526 echo "Check same dir rename stats success"
7528 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7530 # check crossdir rename size
7531 mv ${testdir1}/test_0 ${testdir2}/test_0
7532 eval $cmd || error "$cmd failed"
7533 local crossdir=$($cmd | grep 'crossdir')
7534 local src_sample=$(get_rename_size $testdir1_size)
7535 local tgt_sample=$(get_rename_size $testdir2_size)
7536 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7537 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7538 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7539 echo "Check cross dir rename stats success"
7542 run_test 133d "Verifying rename_stats ========================================"
7544 test_140() { #bug-17379
7545 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7546 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7547 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7549 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7551 while i=`expr $i + 1`; do
7552 mkdir -p $i || error "Creating dir $i"
7553 cd $i || error "Changing to $i"
7554 ln -s ../stat stat || error "Creating stat symlink"
7555 # Read the symlink until ELOOP present,
7556 # not LBUGing the system is considered success,
7557 # we didn't overrun the stack.
7558 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7560 if [ $ret -eq 40 ]; then
7563 error "Open stat symlink"
7569 echo "The symlink depth = $i"
7570 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7572 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7575 local TF="$TMP/$tfile"
7577 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7579 cancel_lru_locks osc
7580 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7581 remount_client $MOUNT
7583 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7586 $TRUNCATE $DIR/$tfile 6000
7587 cancel_lru_locks osc
7588 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7591 echo "12345" >>$DIR/$tfile
7592 cancel_lru_locks osc
7593 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7596 echo "12345" >>$DIR/$tfile
7597 cancel_lru_locks osc
7598 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7603 run_test 150 "truncate/append tests"
7605 function roc_hit() {
7606 local list=$(comma_list $(osts_nodes))
7608 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7609 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7613 function set_cache() {
7616 if [ "$2" == "off" ]; then
7619 local list=$(comma_list $(osts_nodes))
7620 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7622 cancel_lru_locks osc
7626 remote_ost_nodsh && skip "remote OST with nodsh" && return
7629 local list=$(comma_list $(osts_nodes))
7631 # check whether obdfilter is cache capable at all
7632 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7633 echo "not cache-capable obdfilter"
7637 # check cache is enabled on all obdfilters
7638 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7639 echo "oss cache is disabled"
7643 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7645 # pages should be in the case right after write
7646 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7647 local BEFORE=`roc_hit`
7648 cancel_lru_locks osc
7649 cat $DIR/$tfile >/dev/null
7650 local AFTER=`roc_hit`
7651 if ! let "AFTER - BEFORE == CPAGES"; then
7652 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7655 # the following read invalidates the cache
7656 cancel_lru_locks osc
7657 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7658 cat $DIR/$tfile >/dev/null
7660 # now data shouldn't be found in the cache
7662 cancel_lru_locks osc
7663 cat $DIR/$tfile >/dev/null
7665 if let "AFTER - BEFORE != 0"; then
7666 error "IN CACHE: before: $BEFORE, after: $AFTER"
7669 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7672 run_test 151 "test cache on oss and controls ==============================="
7675 local TF="$TMP/$tfile"
7677 # simulate ENOMEM during write
7678 #define OBD_FAIL_OST_NOMEM 0x226
7679 lctl set_param fail_loc=0x80000226
7680 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7682 sync || error "sync failed"
7683 lctl set_param fail_loc=0
7685 # discard client's cache
7686 cancel_lru_locks osc
7688 # simulate ENOMEM during read
7689 lctl set_param fail_loc=0x80000226
7690 cmp $TF $DIR/$tfile || error "cmp failed"
7691 lctl set_param fail_loc=0
7695 run_test 152 "test read/write with enomem ============================"
7698 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
7700 run_test 153 "test if fdatasync does not crash ======================="
7703 cp /etc/hosts $DIR/$tfile
7705 fid=$($LFS path2fid $DIR/$tfile)
7707 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7709 ffid=$DIR/.lustre/fid/$fid
7711 echo "stat fid $fid"
7712 stat $ffid > /dev/null || error "stat $ffid failed."
7713 echo "touch fid $fid"
7714 touch $ffid || error "touch $ffid failed."
7715 echo "write to fid $fid"
7716 cat /etc/hosts > $ffid || error "write $ffid failed."
7717 echo "read fid $fid"
7718 diff /etc/hosts $ffid || error "read $ffid failed."
7719 echo "append write to fid $fid"
7720 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7721 echo "rename fid $fid"
7722 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7724 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7726 echo "truncate fid $fid"
7727 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7728 echo "link fid $fid"
7729 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7730 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7731 echo "setfacl fid $fid"
7732 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7733 echo "getfacl fid $fid"
7734 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7736 echo "unlink fid $fid"
7737 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7738 echo "mknod fid $fid"
7739 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7741 fid=[0xf00000400:0x1:0x0]
7742 ffid=$DIR/.lustre/fid/$fid
7744 echo "stat non-exist fid $fid"
7745 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7746 echo "write to non-exist fid $fid"
7747 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7748 echo "link new fid $fid"
7749 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7752 touch $DIR/$tdir/$tfile
7753 fid=$($LFS path2fid $DIR/$tdir)
7755 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7757 ffid=$DIR/.lustre/fid/$fid
7760 ls $ffid > /dev/null || error "ls $ffid failed."
7761 echo "touch $fid/$tfile.1"
7762 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7764 echo "touch $DIR/.lustre/fid/$tfile"
7765 touch $DIR/.lustre/fid/$tfile && \
7766 error "touch $DIR/.lustre/fid/$tfile should fail."
7768 echo "Open-by-FID succeeded"
7770 run_test 154 "Open-by-FID"
7772 test_155_small_load() {
7773 local temp=$TMP/$tfile
7774 local file=$DIR/$tfile
7776 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7777 error "dd of=$temp bs=6096 count=1 failed"
7779 cancel_lru_locks osc
7780 cmp $temp $file || error "$temp $file differ"
7782 $TRUNCATE $temp 6000
7783 $TRUNCATE $file 6000
7784 cmp $temp $file || error "$temp $file differ (truncate1)"
7786 echo "12345" >>$temp
7787 echo "12345" >>$file
7788 cmp $temp $file || error "$temp $file differ (append1)"
7790 echo "12345" >>$temp
7791 echo "12345" >>$file
7792 cmp $temp $file || error "$temp $file differ (append2)"
7798 test_155_big_load() {
7799 remote_ost_nodsh && skip "remote OST with nodsh" && return
7800 local temp=$TMP/$tfile
7801 local file=$DIR/$tfile
7804 local cache_size=$(do_facet ost$((MAXI+1)) \
7805 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7806 local large_file_size=$((cache_size * 2))
7808 echo "OSS cache size: $cache_size KB"
7809 echo "Large file size: $large_file_size KB"
7811 [ $MAXV -le $large_file_size ] && \
7812 skip_env "max available OST size needs > $large_file_size KB" && \
7815 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7817 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7818 error "dd of=$temp bs=$large_file_size count=1k failed"
7821 cancel_lru_locks osc
7822 cmp $temp $file || error "$temp $file differ"
7830 set_cache writethrough on
7833 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7837 set_cache writethrough off
7840 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7844 set_cache writethrough on
7847 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7851 set_cache writethrough off
7854 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7858 set_cache writethrough on
7861 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7865 set_cache writethrough off
7868 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7872 set_cache writethrough on
7875 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7879 set_cache writethrough off
7882 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7888 local file="$DIR/$tfile"
7890 log "Turn on read and write cache"
7892 set_cache writethrough on
7894 log "Write data and read it back."
7895 log "Read should be satisfied from the cache."
7896 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7898 cancel_lru_locks osc
7899 cat $file >/dev/null
7901 if ! let "AFTER - BEFORE == CPAGES"; then
7902 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7904 log "cache hits:: before: $BEFORE, after: $AFTER"
7907 log "Read again; it should be satisfied from the cache."
7909 cancel_lru_locks osc
7910 cat $file >/dev/null
7912 if ! let "AFTER - BEFORE == CPAGES"; then
7913 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7915 log "cache hits:: before: $BEFORE, after: $AFTER"
7919 log "Turn off the read cache and turn on the write cache"
7921 set_cache writethrough on
7923 log "Read again; it should be satisfied from the cache."
7925 cancel_lru_locks osc
7926 cat $file >/dev/null
7928 if ! let "AFTER - BEFORE == CPAGES"; then
7929 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7931 log "cache hits:: before: $BEFORE, after: $AFTER"
7934 log "Read again; it should not be satisfied from the cache."
7936 cancel_lru_locks osc
7937 cat $file >/dev/null
7939 if ! let "AFTER - BEFORE == 0"; then
7940 error "IN CACHE: before: $BEFORE, after: $AFTER"
7942 log "cache hits:: before: $BEFORE, after: $AFTER"
7945 log "Write data and read it back."
7946 log "Read should be satisfied from the cache."
7947 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7949 cancel_lru_locks osc
7950 cat $file >/dev/null
7952 if ! let "AFTER - BEFORE == CPAGES"; then
7953 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7955 log "cache hits:: before: $BEFORE, after: $AFTER"
7958 log "Read again; it should not be satisfied from the cache."
7960 cancel_lru_locks osc
7961 cat $file >/dev/null
7963 if ! let "AFTER - BEFORE == 0"; then
7964 error "IN CACHE: before: $BEFORE, after: $AFTER"
7966 log "cache hits:: before: $BEFORE, after: $AFTER"
7970 log "Turn off read and write cache"
7972 set_cache writethrough off
7974 log "Write data and read it back"
7975 log "It should not be satisfied from the cache."
7977 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7978 cancel_lru_locks osc
7980 cat $file >/dev/null
7982 if ! let "AFTER - BEFORE == 0"; then
7983 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7985 log "cache hits:: before: $BEFORE, after: $AFTER"
7989 log "Turn on the read cache and turn off the write cache"
7991 set_cache writethrough off
7993 log "Write data and read it back"
7994 log "It should not be satisfied from the cache."
7996 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7998 cancel_lru_locks osc
7999 cat $file >/dev/null
8001 if ! let "AFTER - BEFORE == 0"; then
8002 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8004 log "cache hits:: before: $BEFORE, after: $AFTER"
8007 log "Read again; it should be satisfied from the cache."
8009 cancel_lru_locks osc
8010 cat $file >/dev/null
8012 if ! let "AFTER - BEFORE == CPAGES"; then
8013 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8015 log "cache hits:: before: $BEFORE, after: $AFTER"
8020 run_test 156 "Verification of tunables ============================"
8024 if [ $MDSCOUNT -gt 1 ]; then
8025 error_ignore 17935 $*
8033 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8036 if [ $MASK -eq 1 ]; then
8037 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8039 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8044 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8045 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8046 { skip "Need MDS version at least 2.2.0"; return; }
8047 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8048 echo "Registered as changelog user $USER"
8049 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8050 grep -q $USER || error "User $USER not found in changelog_users"
8053 mkdir -p $DIR/$tdir/pics/2008/zachy
8054 touch $DIR/$tdir/pics/2008/zachy/timestamp
8055 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8056 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8057 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8058 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8059 rm $DIR/$tdir/pics/desktop.jpg
8061 $LFS changelog $MDT0 | tail -5
8063 echo "verifying changelog mask"
8064 changelog_chmask "MKDIR"
8065 changelog_chmask "CLOSE"
8067 mkdir -p $DIR/$tdir/pics/zach/sofia
8068 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8070 changelog_chmask "MKDIR"
8071 changelog_chmask "CLOSE"
8073 mkdir -p $DIR/$tdir/pics/2008/sofia
8074 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8076 $LFS changelog $MDT0
8077 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8078 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8079 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8080 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8083 echo "verifying target fid"
8084 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8085 tail -1 | awk '{print $6}')
8086 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8087 [ "$fidc" == "t=$fidf" ] || \
8088 err17935 "fid in changelog $fidc != file fid $fidf"
8089 echo "verifying parent fid"
8090 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8091 tail -1 | awk '{print $7}')
8092 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8093 [ "$fidc" == "p=$fidf" ] || \
8094 err17935 "pfid in changelog $fidc != dir fid $fidf"
8096 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8097 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8098 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8099 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8100 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8101 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8102 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8103 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8105 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8106 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8107 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8108 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8109 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8110 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8112 echo "verifying user deregister"
8113 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8114 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8115 grep -q $USER && error "User $USER still found in changelog_users"
8117 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8118 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8119 if [ $USERS -eq 0 ]; then
8120 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8121 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8122 touch $DIR/$tdir/chloe
8123 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8124 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8125 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8126 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8128 echo "$USERS other changelog users; can't verify off"
8131 run_test 160 "changelog sanity"
8135 cp /etc/hosts $DIR/$tdir/$tfile
8136 mkdir $DIR/$tdir/foo1
8137 mkdir $DIR/$tdir/foo2
8138 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8139 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8140 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8141 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8142 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8143 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8144 $LFS fid2path $DIR $FID
8145 err17935 "bad link ea"
8148 rm $DIR/$tdir/foo2/zachary
8150 rm $DIR/$tdir/foo2/thor
8152 rm $DIR/$tdir/$tfile
8154 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8155 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8157 $LFS fid2path $DIR $FID
8158 err17935 "bad link rename"
8160 rm $DIR/$tdir/foo2/maggie
8163 local longname=filename_avg_len_is_thirty_two_
8164 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8165 error "failed to hardlink many files"
8166 links=$($LFS fid2path $DIR $FID | wc -l)
8167 echo -n "${links}/1000 links in link EA"
8168 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8169 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8170 error "failed to unlink many hardlinks"
8172 run_test 161 "link ea sanity"
8179 local path=$(${LFS} fid2path $*)
8182 if [ $RC -ne 0 ]; then
8183 err17935 "path looked up of $expected failed. Error $RC"
8185 elif [ "${path}" != "${expected}" ]; then
8186 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8189 echo "fid $fid resolves to path $path (expected $expected)"
8193 # Make changes to filesystem
8194 mkdir -p $DIR/$tdir/d2
8195 touch $DIR/$tdir/d2/$tfile
8196 touch $DIR/$tdir/d2/x1
8197 touch $DIR/$tdir/d2/x2
8198 mkdir -p $DIR/$tdir/d2/a/b/c
8199 mkdir -p $DIR/$tdir/d2/p/q/r
8201 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8202 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8205 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8206 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8207 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8209 # softlink to wrong file
8210 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8211 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8212 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8215 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8216 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8217 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8218 # fid2path dir/fsname should both work
8219 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8220 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8222 # hardlink count: check that there are 2 links
8223 # Doesnt work with CMD yet: 17935
8224 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8225 err17935 "expected 2 links"
8227 # hardlink indexing: remove the first link
8228 rm $DIR/$tdir/d2/p/q/r/hlink
8229 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8233 run_test 162 "path lookup sanity"
8236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8237 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8240 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8241 # this proc file is temporary and linux-only
8242 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8243 error "kernel->userspace send failed"
8246 run_test 163 "kernel <-> userspace comms"
8249 # do directio so as not to populate the page cache
8250 log "creating a 10 Mb file"
8251 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8252 log "starting reads"
8253 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8254 log "truncating the file"
8255 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8257 kill %+ || true # reads might have finished
8258 echo "wait until dd is finished"
8260 log "removing the temporary file"
8261 rm -rf $DIR/$tfile || error "tmp file removal failed"
8263 run_test 169 "parallel read and truncate should not deadlock"
8266 $LCTL clear # bug 18514
8267 $LCTL debug_daemon start $TMP/${tfile}_log_good
8269 $LCTL debug_daemon stop
8270 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8271 error "sed failed to read log_good"
8273 $LCTL debug_daemon start $TMP/${tfile}_log_good
8275 $LCTL debug_daemon stop
8277 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8278 error "lctl df log_bad failed"
8280 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8281 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8283 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8284 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8286 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8287 error "bad_line good_line1 good_line2 are empty"
8289 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8290 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8291 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8293 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8294 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8295 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8297 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8298 error "bad_line_new good_line_new are empty"
8300 local expected_good=$((good_line1 + good_line2*2))
8302 rm -f $TMP/${tfile}*
8303 # LU-231, short malformed line may not be counted into bad lines
8304 if [ $bad_line -ne $bad_line_new ] &&
8305 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8306 error "expected $bad_line bad lines, but got $bad_line_new"
8310 if [ $expected_good -ne $good_line_new ]; then
8311 error "expected $expected_good good lines, but got $good_line_new"
8316 run_test 170 "test lctl df to handle corrupted log ====================="
8318 test_171() { # bug20592
8319 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8320 $LCTL set_param fail_loc=0x50e
8321 $LCTL set_param fail_val=3000
8322 multiop_bg_pause $DIR/$tfile O_s || true
8324 kill -USR1 $MULTIPID
8328 if dmesg | grep "recursive fault"; then
8329 error "caught a recursive fault"
8331 $LCTL set_param fail_loc=0
8334 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8336 # it would be good to share it with obdfilter-survey/libecho code
8337 setup_obdecho_osc () {
8340 local obdfilter_name=$2
8341 echo "Creating new osc for $obdfilter_name on $ost_nid"
8342 # make sure we can find loopback nid
8343 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8345 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8346 ${obdfilter_name}_osc_UUID || rc=2; }
8347 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8348 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8352 cleanup_obdecho_osc () {
8353 local obdfilter_name=$1
8354 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8355 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8359 obdecho_create_test() {
8364 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8365 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8367 if [ $rc -eq 0 ]; then
8368 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8369 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8371 echo "New object id is $id"
8372 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8374 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8375 "cleanup" || rc=5; }
8376 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8378 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8383 remote_ost_nodsh && skip "remote OST with nodsh" && return
8387 if ! module_loaded obdecho; then
8388 load_module obdecho/obdecho
8392 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8393 local host=$(lctl get_param -n osc.$osc.import |
8394 awk '/current_connection:/ {print $2}' )
8395 local target=$(lctl get_param -n osc.$osc.import |
8396 awk '/target:/ {print $2}' )
8397 target=${target%_UUID}
8399 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8400 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8401 [[ -n $target ]] && cleanup_obdecho_osc $target
8402 [ $rmmod_local -eq 1 ] && rmmod obdecho
8405 run_test 180a "test obdecho on osc"
8408 remote_ost_nodsh && skip "remote OST with nodsh" && return
8410 local rmmod_remote=0
8412 do_facet ost1 "lsmod | grep -q obdecho || " \
8413 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8414 "modprobe obdecho; }" && rmmod_remote=1
8415 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8416 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8417 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8420 run_test 180b "test obdecho directly on obdfilter"
8422 test_181() { # bug 22177
8423 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8424 # create enough files to index the directory
8425 createmany -o $DIR/$tdir/foobar 4000
8426 # print attributes for debug purpose
8429 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8431 # remove the files & current working dir
8432 unlinkmany $DIR/$tdir/foobar 4000
8434 kill -USR1 $MULTIPID
8436 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8439 run_test 181 "Test open-unlinked dir ========================"
8442 # disable MDC RPC lock wouldn't crash client
8446 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8447 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8448 $LCTL set_param fail_loc=0x804
8450 for (( i=0; i < $tcount; i++ )) ; do
8452 createmany -o $DIR/$tdir/$i/f- $fcount &
8456 for (( i=0; i < $tcount; i++ )) ; do
8457 unlinkmany $DIR/$tdir/$i/f- $fcount &
8463 $LCTL set_param fail_loc=0
8465 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8471 TGTPOOL_MAX=$(($TGT_COUNT - 1))
8473 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
8474 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8475 POOL_DIR_NAME=dir_tst
8476 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
8477 POOL_FILE=$POOL_ROOT/file_tst
8479 check_file_in_pool()
8482 res=$($GETSTRIPE $file | grep 0x | cut -f2)
8485 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
8486 if [[ "$found" == "" ]]
8488 echo "pool list: $TGTPOOL_LIST"
8489 echo "striping: $res"
8490 error "$file not allocated in $POOL"
8497 trap "cleanup_pools $FSNAME" EXIT
8500 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8501 create_pool $FSNAME.$POOL || return $?
8502 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
8503 error "$POOL not in lfs pool_list"
8505 run_test 200a "Create new pool =========================================="
8508 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8509 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
8510 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
8511 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
8512 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
8513 error "Add to pool failed"
8514 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
8515 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
8516 [ $lfscount -eq $addcount ] ||
8517 error "lfs pool_list bad ost count $lfscount != $addcount"
8519 run_test 200b "Add targets to a pool ===================================="
8522 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8524 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
8525 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
8526 # b-19919 test relative path works well
8527 mkdir -p $POOL_DIR/$POOL_DIR_NAME
8529 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
8530 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
8531 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
8532 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
8533 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
8534 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
8535 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
8536 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
8537 rm -rf $POOL_DIR_NAME; cd -
8539 run_test 200c "Set pool on a directory ================================="
8542 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8543 res=$($GETSTRIPE --pool $POOL_DIR)
8544 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
8546 run_test 200d "Check pool on a directory ==============================="
8549 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8551 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8553 file=$POOL_DIR/file-$i
8555 check_file_in_pool $file
8558 failed=$(($failed + 1))
8561 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8563 run_test 200e "Check files allocation from directory pool =============="
8566 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8569 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8571 file=$POOL_FILE/spoo-$i
8572 $SETSTRIPE -p $POOL $file
8573 check_file_in_pool $file
8576 failed=$(($failed + 1))
8579 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8581 run_test 200f "Create files in a pool ==================================="
8584 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8585 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
8586 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
8587 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
8589 run_test 200g "lfs df a pool ============================================"
8591 test_200h() { # b=24039
8592 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
8594 local file="/..$POOL_DIR/$tfile-1"
8595 $SETSTRIPE -p $POOL $file || error "unable to create $file"
8598 $SETSTRIPE -p $POOL $tfile-2 || \
8599 error "unable to create $tfile-2 in $POOL_DIR"
8601 run_test 200h "Create files in a pool with relative pathname ============"
8604 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8605 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
8606 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8607 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
8608 error "$TGT not removed from $FSNAME.$POOL"
8610 run_test 201a "Remove a target from a pool ============================="
8613 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8614 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
8616 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8618 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
8619 error "Pool $FSNAME.$POOL cannot be drained"
8620 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8621 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
8622 # setstripe on an empty pool should fail
8623 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8624 error "expected failure when creating file with empty pool"
8627 run_test 201b "Remove all targets from a pool =========================="
8630 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8631 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
8634 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8635 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
8636 # setstripe on an empty pool should fail
8637 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8638 error "expected failure when creating file with missing pool"
8640 # get param should return err once pool is gone
8641 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
8642 echo foo" "foo"; then
8643 remove_pool_from_list $FSNAME.$POOL
8646 error "Pool $FSNAME.$POOL is not destroyed"
8648 run_test 201c "Remove a pool ============================================"
8650 cleanup_pools $FSNAME
8652 # usage: default_attr <count | size | offset>
8654 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8657 # usage: check_default_stripe_attr
8658 check_default_stripe_attr() {
8659 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8661 --stripe-count|--count)
8662 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8663 --stripe-size|--size)
8664 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8665 --stripe-index|--index)
8668 error "unknown getstripe attr '$1'"
8671 [ $ACTUAL != $EXPECTED ] &&
8672 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8677 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8679 check_default_stripe_attr --stripe-count
8680 check_default_stripe_attr --stripe-size
8681 check_default_stripe_attr --stripe-index
8685 run_test 204a "Print default stripe attributes ================="
8689 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8691 check_default_stripe_attr --stripe-size
8692 check_default_stripe_attr --stripe-index
8696 run_test 204b "Print default stripe size and offset ==========="
8700 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8702 check_default_stripe_attr --stripe-count
8703 check_default_stripe_attr --stripe-index
8707 run_test 204c "Print default stripe count and offset ==========="
8711 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8713 check_default_stripe_attr --stripe-count
8714 check_default_stripe_attr --stripe-size
8718 run_test 204d "Print default stripe count and size ============="
8722 $SETSTRIPE -d $DIR/$tdir
8724 check_default_stripe_attr --stripe-count --raw
8725 check_default_stripe_attr --stripe-size --raw
8726 check_default_stripe_attr --stripe-index --raw
8730 run_test 204e "Print raw stripe attributes ================="
8734 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8736 check_default_stripe_attr --stripe-size --raw
8737 check_default_stripe_attr --stripe-index --raw
8741 run_test 204f "Print raw stripe size and offset ==========="
8745 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8747 check_default_stripe_attr --stripe-count --raw
8748 check_default_stripe_attr --stripe-index --raw
8752 run_test 204g "Print raw stripe count and offset ==========="
8756 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8758 check_default_stripe_attr --stripe-count --raw
8759 check_default_stripe_attr --stripe-size --raw
8763 run_test 204h "Print raw stripe count and size ============="
8765 # Figure out which job scheduler is being used, if any,
8767 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
8769 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
8771 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
8773 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
8774 JOBENV=LOADL_STEP_ID
8775 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
8785 # clear old jobstats
8786 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
8787 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
8789 # use a new JobID for this test, or we might see an old one
8790 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
8794 log "Using JobID environment variable $JOBENV=$JOBVAL"
8796 if [ $JOBENV = "FAKE_JOBID" ]; then
8797 FAKE_JOBID=$JOBVAL $cmd
8802 if [ "$target" = "mdt" -o "$target" = "both" ]; then
8803 FACET="$SINGLEMDS" # will need to get MDS number for DNE
8804 do_facet $FACET lctl get_param mdt.*.job_stats |
8805 grep $JOBVAL || error "No job stats found on MDT $FACET"
8807 if [ "$target" = "ost" -o "$target" = "both" ]; then
8809 do_facet $FACET lctl get_param obdfilter.*.job_stats |
8810 grep $JOBVAL || error "No job stats found on OST $FACET"
8814 test_205() { # Job stats
8816 OLD_JOBENV=`$LCTL get_param -n jobid_var`
8817 if [ $OLD_JOBENV != $JOBENV ]; then
8818 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
8819 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8824 cmd="mkdir $DIR/$tfile"
8825 verify_jobstats "$cmd" "mdt"
8827 cmd="rm -fr $DIR/$tfile"
8828 verify_jobstats "$cmd" "mdt"
8830 cmd="mknod $DIR/$tfile c 1 3"
8831 verify_jobstats "$cmd" "mdt"
8833 cmd="rm -f $DIR/$tfile"
8834 verify_jobstats "$cmd" "mdt"
8836 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
8837 verify_jobstats "$cmd" "mdt"
8839 cmd="touch $DIR/$tfile"
8840 verify_jobstats "$cmd" "both"
8842 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
8843 verify_jobstats "$cmd" "ost"
8845 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
8846 verify_jobstats "$cmd" "ost"
8848 cmd="$TRUNCATE $DIR/$tfile 0"
8849 verify_jobstats "$cmd" "both"
8851 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
8852 verify_jobstats "$cmd" "mdt"
8855 rm -f $DIR/jobstats_test_rename
8857 if [ $OLD_JOBENV != $JOBENV ]; then
8858 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
8859 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8860 $OLD_JOBENV || return 1
8863 run_test 205 "Verify job stats"
8867 size=$((size % 8192 + 1))
8868 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8869 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8870 rm -f $DIR/f212 $DIR/f212.xyz
8872 run_test 212 "Sendfile test ============================================"
8875 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8876 cancel_lru_locks osc
8877 lctl set_param fail_loc=0x8000040f
8878 # generate a read lock
8879 cat $DIR/$tfile > /dev/null
8880 # write to the file, it will try to cancel the above read lock.
8881 cat /etc/hosts >> $DIR/$tfile
8883 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8885 test_214() { # for bug 20133
8886 mkdir -p $DIR/d214p/d214c
8887 for (( i=0; i < 340; i++ )) ; do
8888 touch $DIR/d214p/d214c/a$i
8891 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8892 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8893 ls $DIR/d214c || error "ls $DIR/d214c failed"
8894 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8896 run_test 214 "hash-indexed directory test - bug 20133"
8898 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8899 create_lnet_proc_files() {
8900 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8901 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8903 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8904 rm -f "$TMP/lnet_$1.sys_tmp"
8907 # counterpart of create_lnet_proc_files
8908 remove_lnet_proc_files() {
8909 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8912 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8913 # 3rd arg as regexp for body
8914 check_lnet_proc_stats() {
8915 local l=$(cat "$TMP/lnet_$1" |wc -l)
8916 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8918 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8921 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8922 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8923 # optional and can be regexp for 2nd line (lnet.routes case)
8924 check_lnet_proc_entry() {
8925 local blp=2 # blp stands for 'position of 1st line of body'
8926 [ "$5" = "" ] || blp=3 # lnet.routes case
8928 local l=$(cat "$TMP/lnet_$1" |wc -l)
8929 # subtracting one from $blp because the body can be empty
8930 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8932 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8933 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8935 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8936 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8938 # bail out if any unexpected line happened
8939 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8940 [ "$?" != 0 ] || error "$2 misformatted"
8943 test_215() { # for bugs 18102, 21079, 21517
8944 local N='(0|[1-9][0-9]*)' # non-negative numeric
8945 local P='[1-9][0-9]*' # positive numeric
8946 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
8947 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8948 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8949 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8951 local L1 # regexp for 1st line
8952 local L2 # regexp for 2nd line (optional)
8953 local BR # regexp for the rest (body)
8955 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8956 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8957 create_lnet_proc_files "stats"
8958 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8959 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8960 remove_lnet_proc_files "stats"
8962 # /proc/sys/lnet/routes should look like this:
8963 # Routing disabled/enabled
8964 # net hops state router
8965 # where net is a string like tcp0, hops >= 0, state is up/down,
8966 # router is a string like 192.168.1.1@tcp2
8967 L1="^Routing (disabled|enabled)$"
8968 L2="^net +hops +state +router$"
8969 BR="^$NET +$N +(up|down) +$NID$"
8970 create_lnet_proc_files "routes"
8971 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8972 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8973 remove_lnet_proc_files "routes"
8975 # /proc/sys/lnet/routers should look like this:
8976 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8977 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8978 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8979 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8980 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8981 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8982 create_lnet_proc_files "routers"
8983 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8984 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8985 remove_lnet_proc_files "routers"
8987 # /proc/sys/lnet/peers should look like this:
8988 # nid refs state last max rtr min tx min queue
8989 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8990 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8991 # numeric (0 or >0 or <0), queue >= 0.
8992 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8993 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8994 create_lnet_proc_files "peers"
8995 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8996 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8997 remove_lnet_proc_files "peers"
8999 # /proc/sys/lnet/buffers should look like this:
9000 # pages count credits min
9001 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9002 L1="^pages +count +credits +min$"
9003 BR="^ +$N +$N +$I +$I$"
9004 create_lnet_proc_files "buffers"
9005 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9006 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9007 remove_lnet_proc_files "buffers"
9009 # /proc/sys/lnet/nis should look like this:
9010 # nid status alive refs peer rtr max tx min
9011 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9012 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
9013 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9014 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9015 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
9016 create_lnet_proc_files "nis"
9017 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9018 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9019 remove_lnet_proc_files "nis"
9021 # can we successfully write to /proc/sys/lnet/stats?
9022 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9023 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9025 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9027 test_216() { # bug 20317
9028 remote_ost_nodsh && skip "remote OST with nodsh" && return
9030 local p="$TMP/sanityN-$TESTNAME.parameters"
9031 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9032 for node in $(osts_nodes); do
9033 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9034 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9035 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9039 # agressive lockless i/o settings
9040 for node in $(osts_nodes); do
9041 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'
9043 lctl set_param -n osc.*.contention_seconds 60
9045 $DIRECTIO write $DIR/$tfile 0 10 4096
9046 $CHECKSTAT -s 40960 $DIR/$tfile
9048 # disable lockless i/o
9049 for node in $(osts_nodes); do
9050 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9052 lctl set_param -n osc.*.contention_seconds 0
9055 dd if=/dev/zero of=$DIR/$tfile count=0
9056 $CHECKSTAT -s 0 $DIR/$tfile
9058 restore_lustre_params <$p
9062 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9064 test_217() { # bug 22430
9068 for node in $(nodes_list); do
9069 nid=$(host_nids_address $node $NETTYPE)
9070 if [[ $nid = *-* ]] ; then
9071 echo "lctl ping $nid@$NETTYPE"
9072 lctl ping $nid@$NETTYPE
9074 echo "skipping $node (no hyphen detected)"
9078 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9081 # do directio so as not to populate the page cache
9082 log "creating a 10 Mb file"
9083 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9084 log "starting reads"
9085 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9086 log "truncating the file"
9087 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9089 kill %+ || true # reads might have finished
9090 echo "wait until dd is finished"
9092 log "removing the temporary file"
9093 rm -rf $DIR/$tfile || error "tmp file removal failed"
9095 run_test 218 "parallel read and truncate should not deadlock ======================="
9098 # write one partial page
9099 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9100 # set no grant so vvp_io_commit_write will do sync write
9101 $LCTL set_param fail_loc=0x411
9102 # write a full page at the end of file
9103 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9105 $LCTL set_param fail_loc=0
9106 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9107 $LCTL set_param fail_loc=0x411
9108 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9110 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9112 test_220() { #LU-325
9113 remote_ost_nodsh && skip "remote OST with nodsh" && return
9117 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9118 awk '{print $2}' | sed -e 's/_UUID$//')
9121 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9122 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9123 osc.$mdtosc_proc1.prealloc_last_id)
9124 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9125 osc.$mdtosc_proc1.prealloc_next_id)
9129 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9130 #define OBD_FAIL_OST_ENOINO 0x229
9131 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9132 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9133 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9135 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9137 MDSOBJS=$((last_id - next_id))
9138 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9140 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9141 echo "OST still has $count kbytes free"
9143 echo "create $MDSOBJS files @next_id..."
9144 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9146 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9147 osc.$mdtosc_proc1.prealloc_last_id)
9148 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9149 osc.$mdtosc_proc1.prealloc_next_id)
9151 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9156 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9157 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9159 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9160 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9161 echo "unlink $MDSOBJS files @$next_id..."
9162 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9164 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9167 dd if=`which date` of=$MOUNT/date oflag=sync
9168 chmod +x $MOUNT/date
9170 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9171 $LCTL set_param fail_loc=0x80001401
9173 $MOUNT/date > /dev/null
9176 run_test 221 "make sure fault and truncate race to not cause OOM"
9181 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9182 createmany -o $DIR/$tdir/$tfile 10
9183 cancel_lru_locks mdc
9184 cancel_lru_locks osc
9185 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9186 $LCTL set_param fail_loc=0x31a
9187 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9188 $LCTL set_param fail_loc=0
9191 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9196 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9197 createmany -o $DIR/$tdir/$tfile 10
9198 cancel_lru_locks mdc
9199 cancel_lru_locks osc
9200 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9201 $LCTL set_param fail_loc=0x31a
9202 rm -r $DIR/$tdir || "AGL for rmdir failed"
9203 $LCTL set_param fail_loc=0
9205 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9210 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9211 createmany -o $DIR/$tdir/$tfile 10
9212 cancel_lru_locks mdc
9213 cancel_lru_locks osc
9214 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9215 $LCTL set_param fail_loc=0x31b
9216 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9217 $LCTL set_param fail_loc=0
9220 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9222 test_224a() { # LU-1039, MRP-303
9223 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9224 $LCTL set_param fail_loc=0x508
9225 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9226 $LCTL set_param fail_loc=0
9229 run_test 224a "Don't panic on bulk IO failure"
9231 test_224b() { # LU-1039, MRP-303
9232 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9233 cancel_lru_locks osc
9234 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9235 $LCTL set_param fail_loc=0x515
9236 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9237 $LCTL set_param fail_loc=0
9240 run_test 224b "Don't panic on bulk IO failure"
9242 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9244 if [ -z ${MDSSURVEY} ]; then
9245 skip_env "mds-survey not found" && return
9247 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9248 { skip "Need MDS version at least 2.2.51"; return; }
9250 local mds=$(facet_host $SINGLEMDS)
9251 local target=$(do_nodes $mds 'lctl dl' | \
9252 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9254 local cmd1="file_count=1000 thrhi=4"
9255 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9256 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9257 local cmd="$cmd1 $cmd2 $cmd3"
9259 rm -f ${TMP}/mds_survey*
9261 eval $cmd || error "mds-survey with zero-stripe failed"
9262 cat ${TMP}/mds_survey*
9263 rm -f ${TMP}/mds_survey*
9265 run_test 225a "Metadata survey sanity with zero-stripe"
9268 if [ -z ${MDSSURVEY} ]; then
9269 skip_env "mds-survey not found" && return
9271 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9272 { skip "Need MDS version at least 2.2.51"; return; }
9274 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9275 skip_env "Need to mount OST to test" && return
9278 local mds=$(facet_host $SINGLEMDS)
9279 local target=$(do_nodes $mds 'lctl dl' | \
9280 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9282 local cmd1="file_count=1000 thrhi=4"
9283 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9284 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9285 local cmd="$cmd1 $cmd2 $cmd3"
9287 rm -f ${TMP}/mds_survey*
9289 eval $cmd || error "mds-survey with stripe_count failed"
9290 cat ${TMP}/mds_survey*
9291 rm -f ${TMP}/mds_survey*
9293 run_test 225b "Metadata survey sanity with stripe_count = 1"
9295 mcreate_path2fid () {
9301 local path=$DIR/$tdir/$name
9306 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9307 error "error: cannot create $desc"
9309 fid=$($LFS path2fid $path)
9311 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9313 fid_path=$($LFS fid2path $DIR $fid)
9315 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9317 [ "$path" == "$fid_path" ] || \
9318 error "error: fid2path returned \`$fid_path', expected \`$path'"
9325 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9326 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9327 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9328 mcreate_path2fid 0040666 0 0 dir "directory"
9329 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9330 mcreate_path2fid 0100666 0 0 file "regular file"
9331 mcreate_path2fid 0120666 0 0 link "symbolic link"
9332 mcreate_path2fid 0140666 0 0 sock "socket"
9334 run_test 226 "call path2fid and fid2path on files of all type"
9336 # LU-1299 Executing or running ldd on a truncated executable does not
9337 # cause an out-of-memory condition.
9339 dd if=`which date` of=$MOUNT/date bs=1k count=1
9340 chmod +x $MOUNT/date
9342 $MOUNT/date > /dev/null
9343 ldd $MOUNT/date > /dev/null
9346 run_test 227 "running truncated executable does not cause OOM"
9349 # tests that do cleanup/setup should be run at the end
9354 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9355 $LCTL set_param fail_loc=0x903
9356 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9357 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9360 FAIL_ON_ERROR=true cleanup
9361 FAIL_ON_ERROR=true setup
9363 run_test 900 "umount should not race with any mgc requeue thread"
9365 complete $(basename $0) $SECONDS
9366 check_and_cleanup_lustre
9367 if [ "$I_MOUNTED" != "yes" ]; then
9368 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true