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 =============================="
2429 start_full_debug_logging
2433 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2435 local mtime1=`stat -c %Y $DIR1/$tfile`
2437 mv $DIR1/$tfile $DIR1/$tfile-1
2439 kill -USR1 $multipid
2440 wait $multipid || error "multiop close failed"
2442 for (( i=0; i < 2; i++ )) ; do
2443 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2444 [ "$mtime1" = "$mtime2" ] || \
2445 error "mtime is lost on close: $mtime2, should be $mtime1"
2447 cancel_lru_locks osc
2448 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2450 stop_full_debug_logging
2452 run_test 39j "write, rename, close, stat ======================="
2458 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2460 local mtime1=`stat -c %Y $DIR1/$tfile`
2462 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2464 kill -USR1 $multipid
2465 wait $multipid || error "multiop close failed"
2467 for (( i=0; i < 2; i++ )) ; do
2468 local mtime2=`stat -c %Y $DIR1/$tfile`
2470 [ "$mtime2" = $TEST_39_MTIME ] || \
2471 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2473 cancel_lru_locks osc
2474 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2477 run_test 39k "write, utime, close, stat ========================"
2479 # this should be set to future
2480 TEST_39_ATIME=`date -d "1 year" +%s`
2483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2484 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2488 # test setting directory atime to future
2489 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2490 local atime=$(stat -c %X $DIR/$tdir)
2491 [ "$atime" = $TEST_39_ATIME ] || \
2492 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2494 # test setting directory atime from future to now
2495 local d1=$(date +%s)
2497 local d2=$(date +%s)
2499 cancel_lru_locks mdc
2500 atime=$(stat -c %X $DIR/$tdir)
2501 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2502 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2504 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2507 # test setting directory atime when now > dir atime + atime_diff
2511 cancel_lru_locks mdc
2512 atime=$(stat -c %X $DIR/$tdir)
2513 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2514 error "atime is not updated : $atime, should be $d2"
2516 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2519 # test not setting directory atime when now < dir atime + atime_diff
2521 cancel_lru_locks mdc
2522 atime=$(stat -c %X $DIR/$tdir)
2523 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2524 error "atime is updated to $atime, should remain $d1<atime<$d2"
2526 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2528 run_test 39l "directory atime update ==========================="
2533 local far_past_mtime=$(date -d "May 29 1953" +%s)
2534 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2536 touch -m -d @$far_past_mtime $DIR1/$tfile
2537 touch -a -d @$far_past_atime $DIR1/$tfile
2539 for (( i=0; i < 2; i++ )) ; do
2540 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2541 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2542 error "atime or mtime set incorrectly"
2544 cancel_lru_locks osc
2545 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2548 run_test 39m "test atime and mtime before 1970"
2551 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2552 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2553 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2555 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2559 small_write $DIR/f41 18
2561 run_test 41 "test small file write + fstat ====================="
2563 count_ost_writes() {
2564 lctl get_param -n osc.*.stats |
2565 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2572 BG_DIRTY_RATIO_SAVE=10
2573 MAX_BG_DIRTY_RATIO=25
2577 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2578 # dirty_ratio, dirty_background_ratio
2579 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2580 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2581 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2582 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2584 # if file not here, we are a 2.4 kernel
2585 kill -CONT `pidof kupdated`
2590 # setup the trap first, so someone cannot exit the test at the
2591 # exact wrong time and mess up a machine
2592 trap start_writeback EXIT
2593 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2594 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2595 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2596 sysctl -w vm.dirty_writeback_centisecs=0
2597 sysctl -w vm.dirty_writeback_centisecs=0
2598 # save and increase /proc/sys/vm/dirty_ratio
2599 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2600 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2601 # save and increase /proc/sys/vm/dirty_background_ratio
2602 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2603 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2605 # if file not here, we are a 2.4 kernel
2606 kill -STOP `pidof kupdated`
2610 # ensure that all stripes have some grant before we test client-side cache
2612 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2613 dd if=/dev/zero of=$i bs=4k count=1
2618 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2619 # file truncation, and file removal.
2622 cancel_lru_locks osc
2624 sync; sleep 1; sync # just to be safe
2625 BEFOREWRITES=`count_ost_writes`
2626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2628 AFTERWRITES=`count_ost_writes`
2629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2630 error "$BEFOREWRITES < $AFTERWRITES"
2633 run_test 42a "ensure that we don't flush on close =============="
2637 cancel_lru_locks osc
2640 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2641 BEFOREWRITES=`count_ost_writes`
2642 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2643 AFTERWRITES=`count_ost_writes`
2644 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2645 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2647 BEFOREWRITES=`count_ost_writes`
2648 sync || error "sync: $?"
2649 AFTERWRITES=`count_ost_writes`
2650 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2651 error "$BEFOREWRITES < $AFTERWRITES on sync"
2653 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2657 run_test 42b "test destroy of file with cached dirty data ======"
2659 # if these tests just want to test the effect of truncation,
2660 # they have to be very careful. consider:
2661 # - the first open gets a {0,EOF}PR lock
2662 # - the first write conflicts and gets a {0, count-1}PW
2663 # - the rest of the writes are under {count,EOF}PW
2664 # - the open for truncate tries to match a {0,EOF}PR
2665 # for the filesize and cancels the PWs.
2666 # any number of fixes (don't get {0,EOF} on open, match
2667 # composite locks, do smarter file size management) fix
2668 # this, but for now we want these tests to verify that
2669 # the cancellation with truncate intent works, so we
2670 # start the file with a full-file pw lock to match against
2671 # until the truncate.
2676 cancel_lru_locks osc
2678 # prime the file with 0,EOF PW to match
2682 # now the real test..
2683 dd if=/dev/zero of=$file bs=1024 count=100
2684 BEFOREWRITES=`count_ost_writes`
2685 $TRUNCATE $file $offset
2686 cancel_lru_locks osc
2687 AFTERWRITES=`count_ost_writes`
2693 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2694 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2697 run_test 42c "test partial truncate of file with cached dirty data"
2701 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2702 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2705 run_test 42d "test complete truncate of file with cached dirty data"
2707 test_42e() { # bug22074
2708 local TDIR=$DIR/${tdir}e
2709 local pagesz=$(page_size)
2710 local pages=16 # hardcoded 16 pages, don't change it.
2711 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2712 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2717 $SETSTRIPE -c 1 $TDIR
2718 createmany -o $TDIR/f $files
2720 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2722 # we assume that with $OSTCOUNT files, at least one of them will
2723 # be allocated on OST0.
2724 warmup_files=$((OSTCOUNT * max_dirty_mb))
2725 createmany -o $TDIR/w $warmup_files
2727 # write a large amount of data into one file and sync, to get good
2728 # avail_grant number from OST.
2729 for ((i=0; i<$warmup_files; i++)); do
2730 idx=$($GETSTRIPE -i $TDIR/w$i)
2731 [ $idx -ne 0 ] && continue
2732 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2735 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2737 $LCTL get_param $proc_osc0/cur_dirty_bytes
2738 $LCTL get_param $proc_osc0/cur_grant_bytes
2740 # create as much dirty pages as we can while not to trigger the actual
2741 # RPCs directly. but depends on the env, VFS may trigger flush during this
2742 # period, hopefully we are good.
2743 for ((i=0; i<$warmup_files; i++)); do
2744 idx=$($GETSTRIPE -i $TDIR/w$i)
2745 [ $idx -ne 0 ] && continue
2746 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2748 $LCTL get_param $proc_osc0/cur_dirty_bytes
2749 $LCTL get_param $proc_osc0/cur_grant_bytes
2751 # perform the real test
2752 $LCTL set_param $proc_osc0/rpc_stats 0
2753 for ((;i<$files; i++)); do
2754 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2755 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2758 $LCTL get_param $proc_osc0/rpc_stats
2761 local have_ppr=false
2762 $LCTL get_param $proc_osc0/rpc_stats |
2763 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2764 # skip lines until we are at the RPC histogram data
2765 [ "$PPR" == "pages" ] && have_ppr=true && continue
2766 $have_ppr || continue
2768 # we only want the percent stat for < 16 pages
2769 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2771 percent=$((percent + WPCT))
2772 if [ $percent -gt 15 ]; then
2773 error "less than 16-pages write RPCs" \
2780 run_test 42e "verify sub-RPC writes are not done synchronously"
2784 cp -p /bin/ls $DIR/$tdir/$tfile
2785 $MULTIOP $DIR/$tdir/$tfile Ow_c &
2787 # give multiop a chance to open
2790 $DIR/$tdir/$tfile && error || true
2793 run_test 43 "execution of file opened for write should return -ETXTBSY"
2797 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2798 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2800 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
2801 kill -USR1 $MULTIOP_PID || return 2
2802 wait $MULTIOP_PID || return 3
2805 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2809 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2810 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2812 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2813 kill -USR1 $MULTIOP_PID || return 2
2814 wait $MULTIOP_PID || return 3
2817 run_test 43b "truncate of file being executed should return -ETXTBSY"
2820 local testdir="$DIR/d43c"
2823 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2824 ( cd $testdir && md5sum -c)
2826 run_test 43c "md5sum of copy into lustre========================"
2829 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2830 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2831 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2833 run_test 44 "zero length read from a sparse stripe ============="
2836 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2838 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2839 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2840 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2842 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2843 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2846 OFFSETS="0 $((stride/2)) $((stride-1))"
2847 for offset in $OFFSETS ; do
2848 for i in `seq 0 $((nstripe-1))`; do
2849 local GLOBALOFFSETS=""
2850 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2851 local myfn=$DIR/d44a-$size
2852 echo "--------writing $myfn at $size"
2853 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2854 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2855 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2856 || error "ll_sparseness_verify $GLOBALOFFSETS"
2858 for j in `seq 0 $((nstripe-1))`; do
2859 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2860 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2861 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2863 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2864 || error "ll_sparseness_verify $GLOBALOFFSETS"
2869 run_test 44a "test sparse pwrite ==============================="
2873 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2879 before=`dirty_osc_total`
2880 echo executing "\"$*\""
2882 after=`dirty_osc_total`
2883 echo before $before, after $after
2887 # Obtain grants from OST if it supports it
2888 echo blah > ${f}_grant
2891 do_dirty_record "echo blah > $f"
2892 [ $before -eq $after ] && error "write wasn't cached"
2893 do_dirty_record "> $f"
2894 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2895 do_dirty_record "echo blah > $f"
2896 [ $before -eq $after ] && error "write wasn't cached"
2897 do_dirty_record "sync"
2898 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2899 do_dirty_record "echo blah > $f"
2900 [ $before -eq $after ] && error "write wasn't cached"
2901 do_dirty_record "cancel_lru_locks osc"
2902 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2905 run_test 45 "osc io page accounting ============================"
2907 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2908 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2909 # objects offset and an assert hit when an rpc was built with 1023's mapped
2910 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2915 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2918 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2922 run_test 46 "dirtying a previously written page ================"
2924 # test_47 is removed "Device nodes check" is moved to test_28
2926 test_48a() { # bug 2399
2927 check_kernel_version 34 || return 0
2930 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2931 mkdir $DIR/d48a || error "recreate directory failed"
2932 touch foo || error "'touch foo' failed after recreating cwd"
2933 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2934 if check_kernel_version 44; then
2935 touch .foo || error "'touch .foo' failed after recreating cwd"
2936 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2938 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2939 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2940 cd . || error "'cd .' failed after recreating cwd"
2941 mkdir . && error "'mkdir .' worked after recreating cwd"
2942 rmdir . && error "'rmdir .' worked after recreating cwd"
2943 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2944 cd .. || error "'cd ..' failed after recreating cwd"
2946 run_test 48a "Access renamed working dir (should return errors)="
2948 test_48b() { # bug 2399
2949 check_kernel_version 34 || return 0
2952 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2953 touch foo && error "'touch foo' worked after removing cwd"
2954 mkdir foo && error "'mkdir foo' worked after removing cwd"
2955 if check_kernel_version 44; then
2956 touch .foo && error "'touch .foo' worked after removing cwd"
2957 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2959 ls . > /dev/null && error "'ls .' worked after removing cwd"
2960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2961 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2962 mkdir . && error "'mkdir .' worked after removing cwd"
2963 rmdir . && error "'rmdir .' worked after removing cwd"
2964 ln -s . foo && error "'ln -s .' worked after removing cwd"
2965 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2967 run_test 48b "Access removed working dir (should return errors)="
2969 test_48c() { # bug 2350
2970 check_kernel_version 36 || return 0
2971 #lctl set_param debug=-1
2973 mkdir -p $DIR/d48c/dir
2975 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2976 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2977 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2978 if check_kernel_version 44; then
2979 touch .foo && error "'touch .foo' worked after removing cwd"
2980 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2982 $TRACE ls . && error "'ls .' worked after removing cwd"
2983 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2984 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2985 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2986 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2987 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2988 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2990 run_test 48c "Access removed working subdir (should return errors)"
2992 test_48d() { # bug 2350
2993 check_kernel_version 36 || return 0
2994 #lctl set_param debug=-1
2996 mkdir -p $DIR/d48d/dir
2998 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2999 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3000 $TRACE touch foo && error "'touch foo' worked after removing parent"
3001 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3002 if check_kernel_version 44; then
3003 touch .foo && error "'touch .foo' worked after removing parent"
3004 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3006 $TRACE ls . && error "'ls .' worked after removing parent"
3007 $TRACE ls .. && error "'ls ..' worked after removing parent"
3008 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3009 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3010 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3011 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3012 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3014 run_test 48d "Access removed parent subdir (should return errors)"
3016 test_48e() { # bug 4134
3017 check_kernel_version 41 || return 0
3018 #lctl set_param debug=-1
3020 mkdir -p $DIR/d48e/dir
3022 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3023 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3024 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3025 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3026 # On a buggy kernel addition of "touch foo" after cd .. will
3027 # produce kernel oops in lookup_hash_it
3028 touch ../foo && error "'cd ..' worked after recreate parent"
3030 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3032 run_test 48e "Access to recreated parent subdir (should return errors)"
3034 test_49() { # LU-1030
3035 # get ost1 size - lustre-OST0000
3036 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3037 # write 800M at maximum
3038 [ $ost1_size -gt 819200 ] && ost1_size=819200
3040 lfs setstripe -c 1 -i 0 $DIR/$tfile
3041 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3044 # change max_pages_per_rpc while writing the file
3045 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3046 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3047 # loop until dd process exits
3048 while ps ax -opid | grep -q $dd_pid; do
3049 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3050 sleep $((RANDOM % 5 + 1))
3052 # restore original max_pages_per_rpc
3053 $LCTL set_param $osc1_mppc=$orig_mppc
3055 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3061 ls /proc/$$/cwd || error
3063 run_test 50 "special situations: /proc symlinks ==============="
3065 test_51a() { # was test_51
3066 # bug 1516 - create an empty entry right after ".." then split dir
3069 $MCREATE $DIR/d51/bar
3071 createmany -m $DIR/d51/longfile 201
3073 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3074 $MCREATE $DIR/d51/longfile$FNUM
3079 ls -l $DIR/d51 > /dev/null || error
3081 run_test 51a "special situations: split htree with empty entry =="
3083 export NUMTEST=70000
3085 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3086 [ $NUMFREE -lt 21000 ] && \
3087 skip "not enough free inodes ($NUMFREE)" && \
3090 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3093 createmany -d $DIR/d51b/t- $NUMTEST
3095 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3097 test_51ba() { # LU-993
3098 local BASE=$DIR/d51b
3099 # unlink all but 100 subdirectories, then check it still works
3101 local DELETE=$((NUMTEST - LEFT))
3103 ! [ -d "${BASE}/t-$DELETE" ] && skip "test_51b() not run" && return 0
3105 # for ldiskfs the nlink count should be 1, but this is OSD specific
3106 # and so this is listed for informational purposes only
3107 log "nlink before: $(stat -c %h $BASE)"
3108 unlinkmany -d $BASE/t- $DELETE ||
3109 error "unlink of first $DELETE subdirs failed"
3111 log "nlink between: $(stat -c %h $BASE)"
3112 local FOUND=$(ls -l ${BASE} | wc -l)
3113 FOUND=$((FOUND - 1)) # trim the first line of ls output
3114 [ $FOUND -ne $LEFT ] &&
3115 error "can't find subdirs: found only $FOUND/$LEFT"
3117 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3118 error "unlink of second $LEFT subdirs failed"
3119 log "nlink after: $(stat -c %h $BASE)"
3121 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3124 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3126 local ndirs=${TEST51BB_NDIRS:-10}
3127 local nfiles=${TEST51BB_NFILES:-100}
3129 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3131 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3132 nfiles=$(( numfree / ndirs - 10 ))
3134 local dir=$DIR/d51bb
3136 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3137 lctl set_param -n lmv.*.placement=CHAR
3140 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3144 for ((i=0; i < $ndirs; i++)); do
3145 dirs[i]=$dir/$RANDOM
3146 echo Creating directory ${dirs[i]}
3149 echo Creating $nfiles in dir ${dirs[i]} ...
3150 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3151 createmany -o ${dirs[i]}/$tfile- $nfiles
3157 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3161 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3162 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3163 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3166 lctl set_param -n lmv.*.placement=$savePOLICY
3168 [ $rc -ne $MDSCOUNT ] || \
3169 error "Objects/inodes are not distributed over all mds servers"
3171 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3174 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3176 createmany -o $DIR/d51d/t- 1000
3177 $GETSTRIPE $DIR/d51d > $TMP/files
3178 for N in `seq 0 $((OSTCOUNT - 1))`; do
3179 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3180 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3181 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3183 unlinkmany $DIR/d51d/t- 1000
3186 for N in `seq 1 $((OSTCOUNT - 1))`; do
3187 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3188 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3189 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3190 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3192 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3193 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3194 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3195 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3199 run_test 51d "check object distribution ===================="
3202 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3205 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3206 echo bar >> $DIR/d52a/foo || error "append bar failed"
3207 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3208 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3209 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3210 echo foo >> $DIR/d52a/foo || error "append foo failed"
3211 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3212 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3213 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3214 cp -r $DIR/d52a /tmp/
3215 rm -fr $DIR/d52a || error "cleanup rm failed"
3217 run_test 52a "append-only flag test (should return errors) ====="
3220 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3223 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3224 cat test > $DIR/d52b/foo && error "cat test worked"
3225 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3226 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3227 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3228 echo foo >> $DIR/d52b/foo && error "echo worked"
3229 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3230 [ -f $DIR/d52b/foo ] || error
3231 [ -f $DIR/d52b/foo_ren ] && error
3232 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3233 chattr -i $DIR/d52b/foo || error "chattr failed"
3235 rm -fr $DIR/d52b || error
3237 run_test 52b "immutable flag test (should return errors) ======="
3240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3241 remote_ost_nodsh && skip "remote OST with nodsh" && return
3250 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3251 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3252 param=`echo ${value[0]} | cut -d "=" -f1`
3253 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3254 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3255 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3256 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3257 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3258 if [ $ost_last != $mds_last ]; then
3259 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3263 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3266 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3267 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3268 $SOCKETSERVER $DIR/socket
3269 $SOCKETCLIENT $DIR/socket || error
3270 $MUNLINK $DIR/socket
3272 run_test 54a "unix domain socket test =========================="
3278 dd if=/dev/zero of=$f bs=`page_size` count=1
3280 run_test 54b "char device works in lustre ======================"
3283 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3284 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3285 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3287 for i in `seq 3 7`; do
3288 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3298 loopdev="$DIR/loop54c"
3301 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3302 mknod $loopdev b 7 $LOOPNUM
3303 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3304 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3305 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3306 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3308 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3309 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3311 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3316 run_test 54c "block device works in lustre ====================="
3322 [ "$string" = `echo $string > $f | cat $f` ] || error
3324 run_test 54d "fifo device works in lustre ======================"
3327 check_kernel_version 46 || return 0
3330 cp -aL /dev/console $f
3331 echo $string > $f || error
3333 run_test 54e "console/tty device works in lustre ======================"
3335 #The test_55 used to be iopen test and it was removed by bz#24037.
3336 #run_test 55 "check iopen_connect_dentry() ======================"
3338 test_56a() { # was test_56
3344 NUMFILESx2=$(($NUMFILES * 2))
3345 for i in `seq 1 $NUMFILES` ; do
3346 touch $DIR/d56/file$i
3347 touch $DIR/d56/dir/file$i
3350 # test lfs getstripe with --recursive
3351 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3352 [ $FILENUM -eq $NUMFILESx2 ] ||
3353 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3354 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3355 [ $FILENUM -eq $NUMFILES ] ||
3356 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3357 echo "$GETSTRIPE --recursive passed."
3359 # test lfs getstripe with file instead of dir
3360 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3361 [ $FILENUM -eq 1 ] || error \
3362 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3363 echo "$GETSTRIPE file1 passed."
3365 #test lfs getstripe with --verbose
3366 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3367 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3368 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3369 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3370 echo "$GETSTRIPE --verbose passed."
3372 #test lfs getstripe with --obd
3373 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3374 error "$GETSTRIPE --obd wrong_uuid should return error message"
3376 [ "$OSTCOUNT" -lt 2 ] &&
3377 skip_env "skipping other $GETSTRIPE --obd test" && return
3380 OBDUUID=$(ostuuid_from_index $OSTIDX)
3381 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3382 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3383 [ $FOUND -eq $FILENUM ] ||
3384 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3385 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3386 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3387 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3388 error "$GETSTRIPE --obd: should not show file on other obd"
3389 echo "$GETSTRIPE --obd passed"
3391 run_test 56a "check $GETSTRIPE"
3396 local LOCAL_NUMFILES="$1"
3397 local LOCAL_NUMDIRS="$2"
3398 local MKDIR_PARAMS="$3"
3400 if [ ! -d "$TDIR" ] ; then
3402 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3403 for i in `seq 1 $LOCAL_NUMFILES` ; do
3406 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3408 for j in `seq 1 $LOCAL_NUMFILES` ; do
3409 touch $TDIR/dir$i/file$j
3415 setup_56_special() {
3419 if [ ! -e "$TDIR/loop1b" ] ; then
3420 for i in `seq 1 $LOCAL_NUMFILES` ; do
3421 mknod $TDIR/loop${i}b b 7 $i
3422 mknod $TDIR/null${i}c c 1 3
3423 ln -s $TDIR/file1 $TDIR/link${i}l
3425 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3426 mknod $TDIR/dir$i/loop${i}b b 7 $i
3427 mknod $TDIR/dir$i/null${i}c c 1 3
3428 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3437 setup_56 $NUMFILES $NUMDIRS
3439 EXPECTED=$(($NUMDIRS + 2))
3440 # test lfs find with -name
3441 for i in $(seq 1 $NUMFILES) ; do
3442 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3443 [ $NUMS -eq $EXPECTED ] ||
3444 error "lfs find -name \"*$i\" $TDIR wrong: "\
3445 "found $NUMS, expected $EXPECTED"
3448 run_test 56g "check lfs find -name ============================="
3454 setup_56 $NUMFILES $NUMDIRS
3456 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3457 # test lfs find with ! -name
3458 for i in $(seq 1 $NUMFILES) ; do
3459 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3460 [ $NUMS -eq $EXPECTED ] ||
3461 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3462 "found $NUMS, expected $EXPECTED"
3465 run_test 56h "check lfs find ! -name ============================="
3470 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3471 CMD="$LFIND -ost $UUID $DIR/$tdir"
3473 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3475 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3479 setup_56_special $NUMFILES $NUMDIRS
3481 EXPECTED=$((NUMDIRS + 1))
3482 CMD="$LFIND -type d $TDIR"
3483 NUMS=$($CMD | wc -l)
3484 [ $NUMS -eq $EXPECTED ] ||
3485 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3487 run_test 56j "check lfs find -type d ============================="
3491 setup_56_special $NUMFILES $NUMDIRS
3493 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3494 CMD="$LFIND -type f $TDIR"
3495 NUMS=$($CMD | wc -l)
3496 [ $NUMS -eq $EXPECTED ] ||
3497 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3499 run_test 56k "check lfs find -type f ============================="
3503 setup_56_special $NUMFILES $NUMDIRS
3505 EXPECTED=$((NUMDIRS + NUMFILES))
3506 CMD="$LFIND -type b $TDIR"
3507 NUMS=$($CMD | wc -l)
3508 [ $NUMS -eq $EXPECTED ] ||
3509 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3511 run_test 56l "check lfs find -type b ============================="
3515 setup_56_special $NUMFILES $NUMDIRS
3517 EXPECTED=$((NUMDIRS + NUMFILES))
3518 CMD="$LFIND -type c $TDIR"
3519 NUMS=$($CMD | wc -l)
3520 [ $NUMS -eq $EXPECTED ] ||
3521 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3523 run_test 56m "check lfs find -type c ============================="
3527 setup_56_special $NUMFILES $NUMDIRS
3529 EXPECTED=$((NUMDIRS + NUMFILES))
3530 CMD="$LFIND -type l $TDIR"
3531 NUMS=$($CMD | wc -l)
3532 [ $NUMS -eq $EXPECTED ] ||
3533 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3535 run_test 56n "check lfs find -type l ============================="
3539 setup_56 $NUMFILES $NUMDIRS
3541 utime $TDIR/file1 > /dev/null || error "utime (1)"
3542 utime $TDIR/file2 > /dev/null || error "utime (2)"
3543 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3544 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3545 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3546 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3549 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3550 [ $NUMS -eq $EXPECTED ] || \
3551 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3554 CMD="$LFIND -mtime 0 $TDIR"
3555 NUMS=$($CMD | wc -l)
3556 [ $NUMS -eq $EXPECTED ] ||
3557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3559 run_test 56o "check lfs find -mtime for old files =========================="
3562 [ $RUNAS_ID -eq $UID ] &&
3563 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3566 setup_56 $NUMFILES $NUMDIRS
3568 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3570 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3571 NUMS=$($CMD | wc -l)
3572 [ $NUMS -eq $EXPECTED ] || \
3573 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3575 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3576 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3577 NUMS=$($CMD | wc -l)
3578 [ $NUMS -eq $EXPECTED ] || \
3579 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3581 run_test 56p "check lfs find -uid and ! -uid ==============================="
3584 [ $RUNAS_ID -eq $UID ] &&
3585 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3588 setup_56 $NUMFILES $NUMDIRS
3590 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3593 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3594 NUMS=$($CMD | wc -l)
3595 [ $NUMS -eq $EXPECTED ] ||
3596 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3598 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3599 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3600 NUMS=$($CMD | wc -l)
3601 [ $NUMS -eq $EXPECTED ] ||
3602 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3604 run_test 56q "check lfs find -gid and ! -gid ==============================="
3608 setup_56 $NUMFILES $NUMDIRS
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 0 -type f $TDIR"
3617 NUMS=$($CMD | wc -l)
3618 [ $NUMS -eq $EXPECTED ] ||
3619 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3620 echo "test" > $TDIR/$tfile
3621 echo "test2" > $TDIR/$tfile.2 && sync
3623 CMD="$LFIND -size 5 -type f $TDIR"
3624 NUMS=$($CMD | wc -l)
3625 [ $NUMS -eq $EXPECTED ] ||
3626 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3628 CMD="$LFIND -size +5 -type f $TDIR"
3629 NUMS=$($CMD | wc -l)
3630 [ $NUMS -eq $EXPECTED ] ||
3631 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3633 CMD="$LFIND -size +0 -type f $TDIR"
3634 NUMS=$($CMD | wc -l)
3635 [ $NUMS -eq $EXPECTED ] ||
3636 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3638 CMD="$LFIND ! -size -5 -type f $TDIR"
3639 NUMS=$($CMD | wc -l)
3640 [ $NUMS -eq $EXPECTED ] ||
3641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3643 CMD="$LFIND -size -5 -type f $TDIR"
3644 NUMS=$($CMD | wc -l)
3645 [ $NUMS -eq $EXPECTED ] ||
3646 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3648 run_test 56r "check lfs find -size works =========================="
3650 test_56s() { # LU-611
3652 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3654 if [ $OSTCOUNT -gt 1 ]; then
3655 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3659 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3663 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3664 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3665 NUMS=$($CMD | wc -l)
3666 [ $NUMS -eq $EXPECTED ] ||
3667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3669 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3670 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3671 NUMS=$($CMD | wc -l)
3672 [ $NUMS -eq $EXPECTED ] ||
3673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3676 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3677 NUMS=$($CMD | wc -l)
3678 [ $NUMS -eq $EXPECTED ] ||
3679 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3681 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3682 NUMS=$($CMD | wc -l)
3683 [ $NUMS -eq $EXPECTED ] ||
3684 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3687 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3688 NUMS=$($CMD | wc -l)
3689 [ $NUMS -eq $EXPECTED ] ||
3690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3692 run_test 56s "check lfs find -stripe-count works"
3694 test_56t() { # LU-611
3696 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3698 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3700 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3701 CMD="$LFIND -stripe-size 512k -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"
3711 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3712 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3713 NUMS=$($CMD | wc -l)
3714 [ $NUMS -eq $EXPECTED ] ||
3715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3717 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3718 NUMS=$($CMD | wc -l)
3719 [ $NUMS -eq $EXPECTED ] ||
3720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3723 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3724 NUMS=$($CMD | wc -l)
3725 [ $NUMS -eq $EXPECTED ] ||
3726 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3728 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3729 NUMS=$($CMD | wc -l)
3730 [ $NUMS -eq $EXPECTED ] ||
3731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3734 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3735 NUMS=$($CMD | wc -l)
3736 [ $NUMS -eq $EXPECTED ] ||
3737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3739 run_test 56t "check lfs find -stripe-size works"
3741 test_56u() { # LU-611
3743 setup_56 $NUMFILES $NUMDIRS "-i 0"
3745 if [ $OSTCOUNT -gt 1 ]; then
3746 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3752 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3753 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3754 NUMS=$($CMD | wc -l)
3755 [ $NUMS -eq $EXPECTED ] ||
3756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3759 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3760 NUMS=$($CMD | wc -l)
3761 [ $NUMS -eq $EXPECTED ] ||
3762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3764 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3765 NUMS=$($CMD | wc -l)
3766 [ $NUMS -eq $EXPECTED ] ||
3767 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3770 # This should produce an error and not return any files
3771 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3772 NUMS=$($CMD 2>/dev/null | wc -l)
3773 [ $NUMS -eq $EXPECTED ] ||
3774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3776 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3777 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3778 NUMS=$($CMD | wc -l)
3779 [ $NUMS -eq $EXPECTED ] ||
3780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3782 run_test 56u "check lfs find -stripe-index works"
3789 setup_56 $NUMFILES $NUMDIRS
3791 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3792 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3794 for file in $($LFIND -mdt $UUID $TDIR); do
3795 file_mdt_idx=$($GETSTRIPE -M $file)
3796 [ $file_mdt_idx -eq $MDT_IDX ] ||
3797 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3800 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3802 # Get and check the actual stripe count of one file.
3803 # Usage: check_stripe_count <file> <expected_stripe_count>
3804 check_stripe_count() {
3809 [[ -z "$file" || -z "$expected" ]] &&
3810 error "check_stripe_count: invalid argument!"
3812 local cmd="$GETSTRIPE -c $file"
3813 actual=$($cmd) || error "$cmd failed"
3814 actual=${actual%% *}
3816 if [[ $actual -ne $expected ]]; then
3817 [[ $expected -eq -1 ]] ||
3818 error "$cmd wrong: found $actual, expected $expected"
3819 [[ $actual -eq $OSTCOUNT ]] ||
3820 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3827 rm -rf $TDIR || error "remove $TDIR failed"
3828 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3831 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3832 error "$GETSTRIPE -S -d $TDIR failed"
3833 stripe_size=${stripe_size%% *}
3835 local file_size=$((stripe_size * OSTCOUNT))
3836 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3837 local required_space=$((file_num * file_size))
3838 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3839 [[ $free_space -le $((required_space / 1024)) ]] &&
3840 skip_env "need at least $required_space bytes free space," \
3841 "have $free_space kbytes" && return
3844 local dd_count=$((file_size / dd_bs))
3846 # write data into the files
3850 for i in $(seq 1 $NUMFILES); do
3852 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3853 error "write data into $file failed"
3855 for i in $(seq 1 $NUMDIRS); do
3856 for j in $(seq 1 $NUMFILES); do
3857 file=$TDIR/dir$i/file$j
3858 yes | dd bs=$dd_bs count=$dd_count of=$file \
3860 error "write data into $file failed"
3865 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3868 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3870 eval $cmd || error "$cmd failed"
3872 check_stripe_count $TDIR/file1 $expected
3875 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3877 eval $cmd || error "$cmd failed"
3879 for j in $(seq 1 $NUMFILES); do
3880 check_stripe_count $TDIR/dir1/file$j $expected
3883 # lfs_migrate works with lfs find
3884 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3885 $LFS_MIGRATE -y -c $expected"
3887 eval $cmd || error "$cmd failed"
3889 for i in $(seq 2 $NUMFILES); do
3890 check_stripe_count $TDIR/file$i $expected
3892 for i in $(seq 2 $NUMDIRS); do
3893 for j in $(seq 1 $NUMFILES); do
3894 check_stripe_count $TDIR/dir$i/file$j $expected
3898 run_test 56w "check lfs_migrate -c stripe_count works"
3901 # note test will not do anything if MDS is not local
3902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3903 local MNTDEV="osd*.*MDT*.mntdev"
3904 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3905 [ -z "$DEV" ] && error "can't access $MNTDEV"
3906 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3907 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3908 error "can't access $DEV"
3909 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3910 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3914 run_test 57a "verify MDS filesystem created with large inodes =="
3917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3922 local FILEN=$dir/f$FILECOUNT
3924 rm -rf $dir || error "removing $dir"
3925 mkdir -p $dir || error "creating $dir"
3926 local num=$(get_mds_dir $dir)
3929 echo "mcreating $FILECOUNT files"
3930 createmany -m $dir/f 1 $FILECOUNT || \
3931 error "creating files in $dir"
3933 # verify that files do not have EAs yet
3934 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3935 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3939 df $dir #make sure we get new statfs data
3940 local MDSFREE=$(do_facet $mymds \
3941 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3942 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3943 echo "opening files to create objects/EAs"
3945 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3946 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3949 # verify that files have EAs now
3950 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3951 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3953 sleep 1 #make sure we get new statfs data
3955 local MDSFREE2=$(do_facet $mymds \
3956 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3957 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3958 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3959 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3960 error "MDC before $MDCFREE != after $MDCFREE2"
3962 echo "MDC before $MDCFREE != after $MDCFREE2"
3963 echo "unable to confirm if MDS has large inodes"
3968 run_test 57b "default LOV EAs are stored inside large inodes ==="
3971 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3974 run_test 58 "verify cross-platform wire constants =============="
3977 echo "touch 130 files"
3978 createmany -o $DIR/f59- 130
3980 unlinkmany $DIR/f59- 130
3983 # wait for commitment of removal
3985 run_test 59 "verify cancellation of llog records async ========="
3987 TEST60_HEAD="test_60 run $RANDOM"
3989 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3990 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3991 log "$TEST60_HEAD - from kernel mode"
3992 do_facet mgs sh run-llog.sh
3994 run_test 60a "llog sanity tests run from kernel module =========="
3996 test_60b() { # bug 6411
3998 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4010 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4012 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4015 echo "create 5000 files"
4016 createmany -o $DIR/f60c- 5000
4017 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4018 lctl set_param fail_loc=0x80000137
4019 unlinkmany $DIR/f60c- 5000
4020 lctl set_param fail_loc=0
4022 run_test 60c "unlink file when mds full"
4025 SAVEPRINTK=$(lctl get_param -n printk)
4027 # verify "lctl mark" is even working"
4028 MESSAGE="test message ID $RANDOM $$"
4029 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4030 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4032 lctl set_param printk=0 || error "set lnet.printk failed"
4033 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4034 MESSAGE="new test message ID $RANDOM $$"
4035 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4036 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4037 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4039 lctl set_param -n printk="$SAVEPRINTK"
4041 run_test 60d "test printk console message masking"
4045 dd if=/dev/zero of=$f bs=`page_size` count=1
4046 cancel_lru_locks osc
4047 $MULTIOP $f OSMWUc || error
4050 run_test 61 "mmap() writes don't make sync hang ================"
4052 # bug 2330 - insufficient obd_match error checking causes LBUG
4056 cancel_lru_locks osc
4057 lctl set_param fail_loc=0x405
4058 cat $f && error "cat succeeded, expect -EIO"
4059 lctl set_param fail_loc=0
4061 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4062 # match every page all of the time.
4063 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4065 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4066 test_63a() { # was test_63
4067 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4068 lctl set_param -n osc.*.max_dirty_mb 0
4069 for i in `seq 10` ; do
4070 dd if=/dev/zero of=$DIR/f63 bs=8k &
4076 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4077 rm -f $DIR/f63 || true
4079 run_test 63a "Verify oig_wait interruption does not crash ======="
4081 # bug 2248 - async write errors didn't return to application on sync
4082 # bug 3677 - async write errors left page locked
4085 lctl set_param debug=-1
4087 # ensure we have a grant to do async writes
4088 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4091 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4092 lctl set_param fail_loc=0x80000406
4093 $MULTIOP $DIR/$tfile Owy && \
4094 error "sync didn't return ENOMEM"
4095 sync; sleep 2; sync # do a real sync this time to flush page
4096 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4097 error "locked page left in cache after async error" || true
4100 run_test 63b "async write errors should be returned to fsync ==="
4104 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4106 run_test 64a "verify filter grant calculations (in kernel) ====="
4109 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4112 run_test 64b "check out-of-space detection on client ==========="
4114 # bug 1414 - set/get directories' stripe info
4118 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4120 run_test 65a "directory with no stripe info ===================="
4124 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4126 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4128 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4131 if [ $OSTCOUNT -gt 1 ]; then
4133 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4134 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4136 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4139 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4143 if [ $STRIPECOUNT -le 0 ]; then
4145 elif [ $STRIPECOUNT -gt 2000 ]; then
4146 #LOV_MAX_STRIPE_COUNT is 2000
4147 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4149 sc=$(($STRIPECOUNT - 1))
4151 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4152 touch $DIR/d65/f4 $DIR/d65/f5
4153 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4155 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4160 $SETSTRIPE $DIR/d65 || error "setstripe"
4161 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4163 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4165 run_test 65e "directory setstripe defaults ======================="
4169 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4171 run_test 65f "dir setstripe permission (should return error) ==="
4175 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4176 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4177 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4178 error "delete default stripe failed"
4180 run_test 65g "directory setstripe -d ==========================="
4184 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4185 mkdir -p $DIR/d65/dd1
4186 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4187 error "stripe info inherit failed"
4189 run_test 65h "directory stripe info inherit ===================="
4191 test_65i() { # bug6367
4192 $SETSTRIPE -S 65536 -c -1 $MOUNT
4194 run_test 65i "set non-default striping on root directory (bug 6367)="
4196 test_65ia() { # bug12836
4197 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4199 run_test 65ia "getstripe on -1 default directory striping"
4201 test_65ib() { # bug12836
4202 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4204 run_test 65ib "getstripe -v on -1 default directory striping"
4206 test_65ic() { # bug12836
4207 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
4209 run_test 65ic "new find on -1 default directory striping"
4211 test_65j() { # bug6367
4213 # if we aren't already remounting for each test, do so for this test
4214 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4215 cleanup || error "failed to unmount"
4218 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4220 run_test 65j "set default striping on root directory (bug 6367)="
4222 test_65k() { # bug11679
4223 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4226 echo "Check OST status: "
4227 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4228 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4230 for OSC in $MDS_OSCS; do
4231 echo $OSC "is activate"
4232 do_facet $SINGLEMDS lctl --device %$OSC activate
4235 do_facet client mkdir -p $DIR/$tdir
4236 for INACTIVE_OSC in $MDS_OSCS; do
4237 echo "Deactivate: " $INACTIVE_OSC
4238 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4239 for STRIPE_OSC in $MDS_OSCS; do
4240 OST=`osc_to_ost $STRIPE_OSC`
4241 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4242 awk -F: /$OST/'{ print $1 }' | head -n 1`
4244 [ -f $DIR/$tdir/$IDX ] && continue
4245 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4246 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4248 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4250 do_facet client rm -f $DIR/$tdir/*
4251 echo $INACTIVE_OSC "is Activate."
4252 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4255 run_test 65k "validate manual striping works properly with deactivated OSCs"
4257 test_65l() { # bug 12836
4258 mkdir -p $DIR/$tdir/test_dir
4259 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4260 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4262 run_test 65l "lfs find on -1 stripe dir ========================"
4264 # bug 2543 - update blocks count on client
4267 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4269 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4270 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4272 run_test 66 "update inode blocks count on client ==============="
4278 if [ ! -z "$LLOOP" ]; then
4279 if swapon -s | grep -q $LLOOP; then
4280 swapoff $LLOOP || error "swapoff failed"
4283 $LCTL blockdev_detach $LLOOP || error "detach failed"
4287 if [ ! -z "$LLITELOOPLOAD" ]; then
4295 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4299 swapon -s | awk '($1 == "'$1'") { print $4 }'
4302 # test case for lloop driver, basic function
4304 [ "$UID" != 0 ] && skip_env "must run as root" && return
4305 llite_lloop_enabled || \
4306 { skip_env "llite_lloop module disabled" && return; }
4308 trap cleanup_68 EXIT
4310 if ! module_loaded llite_lloop; then
4311 if load_module llite/llite_lloop; then
4314 skip_env "can't find module llite_lloop"
4319 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4320 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4321 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4323 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4324 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4328 run_test 68a "lloop driver - basic test ========================"
4330 # excercise swapping to lustre by adding a high priority swapfile entry
4331 # and then consuming memory until it is used.
4332 test_68b() { # was test_68
4333 [ "$UID" != 0 ] && skip_env "must run as root" && return
4334 lctl get_param -n devices | grep -q obdfilter && \
4335 skip "local OST" && return
4337 grep -q llite_lloop /proc/modules
4338 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4340 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4341 skip "can't reliably test swap with TCP" && return
4343 MEMTOTAL=`meminfo MemTotal`
4344 NR_BLOCKS=$((MEMTOTAL>>8))
4345 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4347 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4348 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4351 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4353 trap cleanup_68 EXIT
4355 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4357 echo "before: `swapon -s | grep $LLOOP`"
4358 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4359 echo "after: `swapon -s | grep $LLOOP`"
4360 SWAPUSED=`swap_used $LLOOP`
4364 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4366 run_test 68b "support swapping to Lustre ========================"
4368 # bug5265, obdfilter oa2dentry return -ENOENT
4369 # #define OBD_FAIL_OST_ENOENT 0x217
4371 remote_ost_nodsh && skip "remote OST with nodsh" && return
4374 $SETSTRIPE -c 1 -i 0 $f
4376 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4378 do_facet ost1 lctl set_param fail_loc=0x217
4379 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4380 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4382 do_facet ost1 lctl set_param fail_loc=0
4383 $DIRECTIO write $f 0 2 || error "write error"
4385 cancel_lru_locks osc
4386 $DIRECTIO read $f 0 1 || error "read error"
4388 do_facet ost1 lctl set_param fail_loc=0x217
4389 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4391 do_facet ost1 lctl set_param fail_loc=0
4394 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4398 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4400 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4402 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4403 check_kernel_version 43 || return 0
4404 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4406 # Check that testing environment is properly set up. Skip if not
4407 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4408 skip_env "User $RUNAS_ID does not exist - skipping"
4411 # We had better clear the $DIR to get enough space for dd
4416 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4417 # See if we are still setuid/sgid
4418 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4419 # Now test that MDS is updated too
4420 cancel_lru_locks mdc
4421 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4425 run_test 72a "Test that remove suid works properly (bug5695) ===="
4427 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4430 [ "$RUNAS_ID" = "$UID" ] && \
4431 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4432 [ "$RUNAS_ID" -eq 0 ] && \
4433 skip_env "RUNAS_ID = 0 -- skipping" && return
4435 # Check that testing environment is properly set up. Skip if not
4436 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4437 skip_env "User $RUNAS_ID does not exist - skipping"
4440 touch $DIR/${tfile}-f{g,u}
4441 mkdir $DIR/${tfile}-d{g,u}
4442 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4443 chmod g+s $DIR/${tfile}-{f,d}g
4444 chmod u+s $DIR/${tfile}-{f,d}u
4445 for perm in 777 2777 4777; do
4446 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4447 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4448 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4449 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4453 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4455 # bug 3462 - multiple simultaneous MDC requests
4459 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4462 lctl set_param fail_loc=0x80000129
4463 $MULTIOP $DIR/d73-1/f73-2 Oc &
4465 lctl set_param fail_loc=0
4467 $MULTIOP $DIR/d73-2/f73-3 Oc &
4471 wait $pid1 || return 1
4475 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4476 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4477 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4481 run_test 73 "multiple MDC requests (should not deadlock)"
4483 test_74a() { # bug 6149, 6184
4484 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4486 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4487 # will spin in a tight reconnection loop
4489 lctl set_param fail_loc=0x8000030e
4490 # get any lock that won't be difficult - lookup works.
4492 lctl set_param fail_loc=0
4496 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4498 test_74b() { # bug 13310
4499 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4501 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4502 # will spin in a tight reconnection loop
4503 lctl set_param fail_loc=0x8000030e
4504 # get a "difficult" lock
4506 lctl set_param fail_loc=0
4510 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4513 #define OBD_FAIL_LDLM_NEW_LOCK
4514 lctl set_param fail_loc=0x80000319
4515 touch $DIR/$tfile && error "Touch successful"
4518 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4521 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4524 get_inode_slab_tunables() {
4525 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4528 set_inode_slab_tunables() {
4529 echo "lustre_inode_cache $1" > /proc/slabinfo
4532 test_76() { # Now for bug 20433, added originally in bug 1443
4533 local SLAB_SETTINGS=`get_inode_slab_tunables`
4534 local CPUS=`getconf _NPROCESSORS_ONLN`
4535 # we cannot set limit below 1 which means 1 inode in each
4536 # per-cpu cache is still allowed
4537 set_inode_slab_tunables "1 1 0"
4538 cancel_lru_locks osc
4539 BEFORE_INODES=`num_inodes`
4540 echo "before inodes: $BEFORE_INODES"
4542 [ "$SLOW" = "no" ] && COUNT=100
4543 for i in `seq $COUNT`; do
4547 cancel_lru_locks osc
4548 AFTER_INODES=`num_inodes`
4549 echo "after inodes: $AFTER_INODES"
4551 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4553 AFTER_INODES=`num_inodes`
4555 echo "wait $wait seconds inodes: $AFTER_INODES"
4556 if [ $wait -gt 30 ]; then
4557 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4560 set_inode_slab_tunables "$SLAB_SETTINGS"
4562 run_test 76 "confirm clients recycle inodes properly ===="
4568 # Note: in sptlrpc modes which enable its own bulk checksum, the
4569 # original crc32_le bulk checksum will be automatically disabled,
4570 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4571 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4572 # In this case set_checksums() will not be no-op, because sptlrpc
4573 # bulk checksum will be enabled all through the test.
4575 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4576 lctl set_param -n osc.*.checksums $1
4580 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4581 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4582 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4583 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4586 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4587 log "set checksum type to $1"
4590 F77_TMP=$TMP/f77-temp
4593 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4594 error "error writing to $F77_TMP"
4597 test_77a() { # bug 10889
4598 $GSS && skip "could not run with gss" && return
4599 [ ! -f $F77_TMP ] && setup_f77
4601 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4605 run_test 77a "normal checksum read/write operation ============="
4607 test_77b() { # bug 10889
4608 $GSS && skip "could not run with gss" && return
4609 [ ! -f $F77_TMP ] && setup_f77
4610 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4611 lctl set_param fail_loc=0x80000409
4613 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4614 error "dd error: $?"
4615 lctl set_param fail_loc=0
4618 run_test 77b "checksum error on client write ===================="
4620 test_77c() { # bug 10889
4621 $GSS && skip "could not run with gss" && return
4622 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4624 for algo in $CKSUM_TYPES; do
4625 cancel_lru_locks osc
4626 set_checksum_type $algo
4627 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4628 lctl set_param fail_loc=0x80000408
4629 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4630 lctl set_param fail_loc=0
4633 set_checksum_type $ORIG_CSUM_TYPE
4636 run_test 77c "checksum error on client read ==================="
4638 test_77d() { # bug 10889
4639 $GSS && skip "could not run with gss" && return
4640 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4641 lctl set_param fail_loc=0x80000409
4643 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4644 error "direct write: rc=$?"
4645 lctl set_param fail_loc=0
4648 run_test 77d "checksum error on OST direct write ==============="
4650 test_77e() { # bug 10889
4651 $GSS && skip "could not run with gss" && return
4652 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4653 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4654 lctl set_param fail_loc=0x80000408
4656 cancel_lru_locks osc
4657 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4658 error "direct read: rc=$?"
4659 lctl set_param fail_loc=0
4662 run_test 77e "checksum error on OST direct read ================"
4664 test_77f() { # bug 10889
4665 $GSS && skip "could not run with gss" && return
4667 for algo in $CKSUM_TYPES; do
4668 cancel_lru_locks osc
4669 set_checksum_type $algo
4670 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4671 lctl set_param fail_loc=0x409
4672 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4673 error "direct write succeeded"
4674 lctl set_param fail_loc=0
4676 set_checksum_type $ORIG_CSUM_TYPE
4679 run_test 77f "repeat checksum error on write (expect error) ===="
4681 test_77g() { # bug 10889
4682 $GSS && skip "could not run with gss" && return
4683 remote_ost_nodsh && skip "remote OST with nodsh" && return
4685 [ ! -f $F77_TMP ] && setup_f77
4687 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4688 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4689 do_facet ost1 lctl set_param fail_loc=0x8000021a
4691 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4692 error "write error: rc=$?"
4693 do_facet ost1 lctl set_param fail_loc=0
4696 run_test 77g "checksum error on OST write ======================"
4698 test_77h() { # bug 10889
4699 $GSS && skip "could not run with gss" && return
4700 remote_ost_nodsh && skip "remote OST with nodsh" && return
4702 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4703 cancel_lru_locks osc
4704 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4705 do_facet ost1 lctl set_param fail_loc=0x8000021b
4707 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4708 do_facet ost1 lctl set_param fail_loc=0
4711 run_test 77h "checksum error on OST read ======================="
4713 test_77i() { # bug 13805
4714 $GSS && skip "could not run with gss" && return
4715 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4716 lctl set_param fail_loc=0x40b
4717 remount_client $MOUNT
4718 lctl set_param fail_loc=0
4719 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4720 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4721 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4722 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4724 remount_client $MOUNT
4726 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4728 test_77j() { # bug 13805
4729 $GSS && skip "could not run with gss" && return
4730 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4731 lctl set_param fail_loc=0x40c
4732 remount_client $MOUNT
4733 lctl set_param fail_loc=0
4734 sleep 2 # wait async osc connect to finish
4735 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4736 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4737 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4738 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4740 remount_client $MOUNT
4742 run_test 77j "client only supporting ADLER32 ===================="
4744 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4748 test_78() { # bug 10901
4749 remote_ost || { skip_env "local OST" && return; }
4752 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4753 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4754 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4755 echo "MemTotal: $MEMTOTAL"
4756 # reserve 256MB of memory for the kernel and other running processes,
4757 # and then take 1/2 of the remaining memory for the read/write buffers.
4758 if [ $MEMTOTAL -gt 512 ] ;then
4759 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4761 # for those poor memory-starved high-end clusters...
4762 MEMTOTAL=$((MEMTOTAL / 2))
4764 echo "Mem to use for directio: $MEMTOTAL"
4765 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4766 [ $F78SIZE -gt 512 ] && F78SIZE=512
4767 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4768 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4769 echo "Smallest OST: $SMALLESTOST"
4770 [ $SMALLESTOST -lt 10240 ] && \
4771 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4773 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4774 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4776 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4777 echo "File size: $F78SIZE"
4778 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4779 for i in `seq 1 $NSEQ`
4781 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4782 echo directIO rdwr round $i of $NSEQ
4783 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4788 run_test 78 "handle large O_DIRECT writes correctly ============"
4790 test_79() { # bug 12743
4791 wait_delete_completed
4793 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4794 BKFREE=$(calc_osc_kbytes kbytesfree)
4795 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4797 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4798 DFTOTAL=`echo $STRING | cut -d, -f1`
4799 DFUSED=`echo $STRING | cut -d, -f2`
4800 DFAVAIL=`echo $STRING | cut -d, -f3`
4801 DFFREE=$(($DFTOTAL - $DFUSED))
4803 ALLOWANCE=$((64 * $OSTCOUNT))
4805 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4806 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4807 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4809 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4810 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4811 error "df free($DFFREE) mismatch OST free($BKFREE)"
4813 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4814 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4815 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4818 run_test 79 "df report consistency check ======================="
4820 test_80() { # bug 10718
4821 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4823 local BEFORE=`date +%s`
4824 cancel_lru_locks osc
4825 local AFTER=`date +%s`
4826 local DIFF=$((AFTER-BEFORE))
4827 if [ $DIFF -gt 1 ] ; then
4828 error "elapsed for 1M@1T = $DIFF"
4833 run_test 80 "Page eviction is equally fast at high offsets too ===="
4835 test_81a() { # LU-456
4836 remote_ost_nodsh && skip "remote OST with nodsh" && return
4837 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4838 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4839 do_facet ost0 lctl set_param fail_loc=0x80000228
4841 # write should trigger a retry and success
4842 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4843 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4845 if [ $RC -ne 0 ] ; then
4846 error "write should success, but failed for $RC"
4849 run_test 81a "OST should retry write when get -ENOSPC ==============="
4851 test_81b() { # LU-456
4852 remote_ost_nodsh && skip "remote OST with nodsh" && return
4853 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4854 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4855 do_facet ost0 lctl set_param fail_loc=0x228
4857 # write should retry several times and return -ENOSPC finally
4858 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4859 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4862 if [ $RC -ne $ENOSPC ] ; then
4863 error "dd should fail for -ENOSPC, but succeed."
4866 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4868 test_82() { # LU-1031
4869 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
4873 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
4875 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
4877 kill -USR1 $MULTIPID2
4879 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
4880 error "First grouplock does not block second one"
4882 echo "Second grouplock blocks first one"
4884 kill -USR1 $MULTIPID1
4888 run_test 82 "Basic grouplock test ==============================="
4891 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4893 mkdir -p $DIR/d99cvsroot
4894 chown $RUNAS_ID $DIR/d99cvsroot
4895 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4898 $RUNAS cvs -d $DIR/d99cvsroot init || error
4901 run_test 99a "cvs init ========================================="
4904 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4905 [ ! -d $DIR/d99cvsroot ] && test_99a
4907 # some versions of cvs import exit(1) when asked to import links or
4908 # files they can't read. ignore those files.
4909 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4910 ! -perm +4 -printf '-I %f\n')
4911 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4912 d99reposname vtag rtag
4914 run_test 99b "cvs import ======================================="
4917 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4918 [ ! -d $DIR/d99cvsroot ] && test_99b
4920 mkdir -p $DIR/d99reposname
4921 chown $RUNAS_ID $DIR/d99reposname
4922 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4924 run_test 99c "cvs checkout ====================================="
4927 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4928 [ ! -d $DIR/d99cvsroot ] && test_99c
4929 cd $DIR/d99reposname
4931 $RUNAS cvs add -m 'addmsg' foo99
4933 run_test 99d "cvs add =========================================="
4936 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4937 [ ! -d $DIR/d99cvsroot ] && test_99c
4938 cd $DIR/d99reposname
4941 run_test 99e "cvs update ======================================="
4944 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4945 [ ! -d $DIR/d99cvsroot ] && test_99d
4946 cd $DIR/d99reposname
4947 $RUNAS cvs commit -m 'nomsg' foo99
4948 rm -fr $DIR/d99cvsroot
4950 run_test 99f "cvs commit ======================================="
4953 [ "$NETTYPE" = tcp ] || \
4954 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4957 remote_ost_nodsh && skip "remote OST with nodsh" && return
4958 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4960 { skip "useless for local single node setup" && return; }
4962 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4963 [ "$PROT" != "tcp" ] && continue
4964 RPORT=$(echo $REMOTE | cut -d: -f2)
4965 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4968 LPORT=`echo $LOCAL | cut -d: -f2`
4969 if [ $LPORT -ge 1024 ]; then
4970 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4972 error_exit "local: $LPORT > 1024, remote: $RPORT"
4975 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4977 run_test 100 "check local port using privileged port ==========="
4979 function get_named_value()
4988 echo $line | sed "s/^$tag[ ]*//"
4995 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4997 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5005 [ "$CPU" = "UML" ] && nreads=1000
5006 local cache_limit=32
5008 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5009 trap cleanup_101a EXIT
5010 $LCTL set_param -n llite.*.read_ahead_stats 0
5011 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5014 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5016 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5017 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5020 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5021 get_named_value 'read but discarded' | cut -d" " -f1`; do
5022 discard=$(($discard + $s))
5026 if [ $(($discard * 10)) -gt $nreads ] ;then
5027 $LCTL get_param osc.*-osc*.rpc_stats
5028 $LCTL get_param llite.*.read_ahead_stats
5029 error "too many ($discard) discarded pages"
5031 rm -f $DIR/$tfile || true
5033 run_test 101a "check read-ahead for random reads ================"
5038 STRIPE_COUNT=$OSTCOUNT
5041 local list=$(comma_list $(osts_nodes))
5042 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5043 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5045 trap cleanup_test101bc EXIT
5046 # prepare the read-ahead file
5047 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5049 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5052 cleanup_test101bc() {
5057 local list=$(comma_list $(osts_nodes))
5058 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5059 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5063 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5068 local STRIPE_SIZE=1048576
5069 local RA_INC=1048576
5070 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5071 local FILE_LENGTH=$((64*100))
5072 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5073 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5074 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5075 get_named_value 'read but discarded' | \
5076 cut -d" " -f1 | calc_total`
5077 if [ $DISCARD -gt $discard_limit ]; then
5078 $LCTL get_param llite.*.read_ahead_stats
5079 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5081 echo "Read-ahead success for size ${READ_SIZE}"
5086 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5087 local STRIPE_SIZE=1048576
5088 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5089 local FILE_LENGTH=$((STRIPE_SIZE*100))
5090 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5091 # prepare the read-ahead file
5093 cancel_lru_locks osc
5094 for BIDX in 2 4 8 16 32 64 128 256
5096 local BSIZE=$((BIDX*4096))
5097 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5098 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5099 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5100 $LCTL set_param -n llite.*.read_ahead_stats 0
5101 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5102 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5103 cancel_lru_locks osc
5109 run_test 101b "check stride-io mode read-ahead ================="
5112 local STRIPE_SIZE=1048576
5113 local FILE_LENGTH=$((STRIPE_SIZE*100))
5119 cancel_lru_locks osc
5120 $LCTL set_param osc.*.rpc_stats 0
5121 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5122 for osc in $($LCTL get_param -N osc.*); do
5123 if [ "$osc" == "osc.num_refs" ]; then
5127 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5128 if [ $lines -le 20 ]; then
5132 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5133 awk '$1 == "1:" { print $2; exit; }')
5134 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5135 awk '$1 == "2:" { print $2; exit; }')
5136 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5137 awk '$1 == "4:" { print $2; exit; }')
5138 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5139 awk '$1 == "8:" { print $2; exit; }')
5141 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5142 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5143 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5144 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5145 echo "${osc} rpc check passed!"
5150 run_test 101c "check stripe_size aligned read-ahead ================="
5153 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5154 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5158 local file=$DIR/$tfile
5159 local size=${FILESIZE_101c:-500}
5160 local ra_MB=${READAHEAD_MB:-40}
5162 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5163 [ $space -gt $((size / 1024)) ] ||
5164 { skip "Need free space ${size}M, have $space" && return; }
5166 echo Creating ${size}M test file $file
5167 dd if=/dev/zero of=$file bs=1M count=$size
5168 echo Cancel LRU locks on lustre client to flush the client cache
5169 cancel_lru_locks osc
5171 echo Disable read-ahead
5172 local old_READAHEAD=$(set_read_ahead 0)
5174 echo Reading the test file $file with read-ahead disabled
5175 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5177 echo Cancel LRU locks on lustre client to flush the client cache
5178 cancel_lru_locks osc
5179 echo Enable read-ahead with ${ra_MB}MB
5180 set_read_ahead $ra_MB
5182 echo Reading the test file $file with read-ahead enabled
5183 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5185 echo read-ahead disabled time read $time_ra_OFF
5186 echo read-ahead enabled time read $time_ra_ON
5188 set_read_ahead $old_READAHEAD
5191 [ $time_ra_ON -lt $time_ra_OFF ] ||
5192 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5193 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5195 run_test 101d "file read with and without read-ahead enabled ================="
5198 local file=$DIR/$tfile
5203 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5204 local need_space=$((count * size))
5205 [ $space -gt $need_space ] ||
5206 { skip_env "Need free space $need_space, have $space" && return; }
5208 echo Creating $count ${size}K test files
5209 for ((i = 0; i < $count; i++)); do
5210 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5213 echo Cancel LRU locks on lustre client to flush the client cache
5214 cancel_lru_locks osc
5216 echo Reset readahead stats
5217 $LCTL set_param -n llite.*.read_ahead_stats 0
5219 for ((i = 0; i < $count; i++)); do
5220 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5223 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5224 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5226 for ((i = 0; i < $count; i++)); do
5227 rm -rf ${file}_${i} 2>/dev/null
5230 #10000 means 20% reads are missing in readahead
5231 [ $miss -lt 10000 ] || error "misses too much for small reads"
5233 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5235 cleanup_test101f() {
5237 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5238 rm -rf $DIR/$tfile 2>/dev/null
5242 local file=$DIR/$tfile
5245 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5246 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5247 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5248 trap cleanup_test101f EXIT
5250 echo Cancel LRU locks on lustre client to flush the client cache
5251 cancel_lru_locks osc
5253 echo Reset readahead stats
5254 $LCTL set_param -n llite.*.read_ahead_stats 0
5255 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5256 # readahead should read in 2M file on second read, so only miss
5258 echo Random 4K reads on 2M file for 1000 times
5259 $READS -f $file -s 2097152 -b 4096 -n $nreads
5261 echo checking missing pages
5262 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5263 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5265 [ $miss -lt 3 ] || error "misses too much pages!"
5268 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5272 chown $RUNAS_ID $DIR/$tdir
5275 STRIPE_COUNT=$OSTCOUNT
5276 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5278 trap cleanup_test102 EXIT
5280 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5282 for num in 1 2 3 4; do
5283 for count in $(seq 1 $STRIPE_COUNT); do
5284 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5285 local size=`expr $STRIPE_SIZE \* $num`
5286 local file=file"$num-$idx-$count"
5287 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5293 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5299 rm -rf $DIR/d0.sanity/d102
5303 local testfile=$DIR/xattr_testfile
5307 [ "$UID" != 0 ] && skip_env "must run as root" && return
5308 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5309 skip_env "must have user_xattr" && return
5311 [ -z "$(which setfattr 2>/dev/null)" ] &&
5312 skip_env "could not find setfattr" && return
5314 echo "set/get xattr..."
5315 setfattr -n trusted.name1 -v value1 $testfile || error
5316 getfattr -n trusted.name1 $testfile 2> /dev/null |
5317 grep "trusted.name1=.value1" ||
5318 error "$testfile missing trusted.name1=value1"
5320 setfattr -n user.author1 -v author1 $testfile || error
5321 getfattr -n user.author1 $testfile 2> /dev/null |
5322 grep "user.author1=.author1" ||
5323 error "$testfile missing trusted.author1=author1"
5326 setfattr -n trusted.name2 -v value2 $testfile ||
5327 error "$testfile unable to set trusted.name2"
5328 setfattr -n trusted.name3 -v value3 $testfile ||
5329 error "$testfile unable to set trusted.name3"
5330 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5331 grep "trusted.name" | wc -l) -eq 3 ] ||
5332 error "$testfile missing 3 trusted.name xattrs"
5334 setfattr -n user.author2 -v author2 $testfile ||
5335 error "$testfile unable to set user.author2"
5336 setfattr -n user.author3 -v author3 $testfile ||
5337 error "$testfile unable to set user.author3"
5338 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5339 grep "user.author" | wc -l) -eq 3 ] ||
5340 error "$testfile missing 3 user.author xattrs"
5342 echo "remove xattr..."
5343 setfattr -x trusted.name1 $testfile ||
5344 error "$testfile error deleting trusted.name1"
5345 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5346 error "$testfile did not delete trusted.name1 xattr"
5348 setfattr -x user.author1 $testfile ||
5349 error "$testfile error deleting user.author1"
5350 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5351 error "$testfile did not delete trusted.name1 xattr"
5353 # b10667: setting lustre special xattr be silently discarded
5354 echo "set lustre special xattr ..."
5355 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5356 error "$testfile allowed setting trusted.lov"
5358 run_test 102a "user xattr test =================================="
5361 # b10930: get/set/list trusted.lov xattr
5362 echo "get/set/list trusted.lov xattr ..."
5363 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5364 local testfile=$DIR/$tfile
5365 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5366 error "setstripe failed"
5367 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5368 error "getstripe failed"
5369 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5370 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5372 local testfile2=${testfile}2
5373 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5374 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5377 setfattr -n trusted.lov -v $value $testfile2
5378 local stripe_size=$($GETSTRIPE -S $testfile2)
5379 local stripe_count=$($GETSTRIPE -c $testfile2)
5380 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5381 [ $stripe_count -eq $STRIPECOUNT ] ||
5382 error "stripe count $stripe_count != $STRIPECOUNT"
5385 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5388 # b10930: get/set/list lustre.lov xattr
5389 echo "get/set/list lustre.lov xattr ..."
5390 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5392 chown $RUNAS_ID $DIR/$tdir
5393 local testfile=$DIR/$tdir/$tfile
5394 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5395 error "setstripe failed"
5396 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5397 error "getstripe failed"
5398 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5399 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5401 local testfile2=${testfile}2
5402 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5403 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5405 $RUNAS $MCREATE $testfile2
5406 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5407 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5408 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5409 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5410 [ $stripe_count -eq $STRIPECOUNT ] ||
5411 error "stripe count $stripe_count != $STRIPECOUNT"
5413 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5415 compare_stripe_info1() {
5416 local stripe_index_all_zero=true
5418 for num in 1 2 3 4; do
5419 for count in $(seq 1 $STRIPE_COUNT); do
5420 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5421 local size=$((STRIPE_SIZE * num))
5422 local file=file"$num-$offset-$count"
5423 stripe_size=$(lfs getstripe -S $PWD/$file)
5424 [ $stripe_size -ne $size ] &&
5425 error "$file: size $stripe_size != $size"
5426 stripe_count=$(lfs getstripe -c $PWD/$file)
5427 # allow fewer stripes to be created, ORI-601
5428 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5429 error "$file: count $stripe_count != $count"
5430 stripe_index=$(lfs getstripe -i $PWD/$file)
5431 [ $stripe_index -ne 0 ] &&
5432 stripe_index_all_zero=false
5436 $stripe_index_all_zero &&
5437 error "all files are being extracted starting from OST index 0"
5442 [ -n "$(which tar 2>/dev/null)" ] &&
5443 strings $(which tar) | grep -q "lustre" && echo tar
5447 # b10930: tar test for trusted.lov xattr
5448 TAR=$(find_lustre_tar)
5449 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5450 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5453 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5455 compare_stripe_info1
5457 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5460 # b10930: tar test for trusted.lov xattr
5461 TAR=$(find_lustre_tar)
5462 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5463 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5467 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5469 compare_stripe_info1
5471 run_test 102f "tar copy files, not keep osts ==========="
5474 local xsize=${1:-1024} # in bytes
5475 local file=$DIR/$tfile
5477 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5478 skip "must have user_xattr" && return 0
5479 [ -z "$(which setfattr 2>/dev/null)" ] &&
5480 skip_env "could not find setfattr" && return 0
5481 [ -z "$(which getfattr 2>/dev/null)" ] &&
5482 skip_env "could not find getfattr" && return 0
5486 local value="$(generate_string $xsize)"
5488 local xbig=trusted.big
5489 log "save $xbig on $file"
5490 setfattr -n $xbig -v $value $file ||
5491 error "saving $xbig on $file failed"
5493 local orig=$(get_xattr_value $xbig $file)
5494 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5496 local xsml=trusted.sml
5497 log "save $xsml on $file"
5498 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5500 local new=$(get_xattr_value $xbig $file)
5501 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5503 log "grow $xsml on $file"
5504 setfattr -n $xsml -v "$value" $file ||
5505 error "growing $xsml on $file failed"
5507 new=$(get_xattr_value $xbig $file)
5508 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5509 log "$xbig still valid after growing $xsml"
5514 test_102h() { # bug 15777
5517 run_test 102h "grow xattr from inside inode to external block"
5520 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5521 grow_xattr $(max_xattr_size)
5523 run_test 102ha "grow xattr from inside inode to external inode"
5525 test_102i() { # bug 17038
5527 ln -s $DIR/$tfile $DIR/${tfile}link
5528 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5529 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"
5530 rm -f $DIR/$tfile $DIR/${tfile}link
5532 run_test 102i "lgetxattr test on symbolic link ============"
5535 TAR=$(find_lustre_tar)
5536 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5537 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5538 setup_test102 "$RUNAS"
5540 chown $RUNAS_ID $DIR/d102j
5541 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5543 compare_stripe_info1 "$RUNAS"
5545 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5549 # b22187 just check that does not crash for regular file.
5550 setfattr -n trusted.lov $DIR/$tfile
5551 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5552 local test_kdir=$DIR/d102k
5554 local default_size=`$GETSTRIPE -S $test_kdir`
5555 local default_count=`$GETSTRIPE -c $test_kdir`
5556 local default_offset=`$GETSTRIPE -i $test_kdir`
5557 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5558 error 'dir setstripe failed'
5559 setfattr -n trusted.lov $test_kdir
5560 local stripe_size=`$GETSTRIPE -S $test_kdir`
5561 local stripe_count=`$GETSTRIPE -c $test_kdir`
5562 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5563 [ $stripe_size -eq $default_size ] ||
5564 error "stripe size $stripe_size != $default_size"
5565 [ $stripe_count -eq $default_count ] ||
5566 error "stripe count $stripe_count != $default_count"
5567 [ $stripe_offset -eq $default_offset ] ||
5568 error "stripe offset $stripe_offset != $default_offset"
5569 rm -rf $DIR/$tfile $test_kdir
5571 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5574 # LU-532 trusted. xattr is invisible to non-root
5575 local testfile=$DIR/$tfile
5579 echo "listxattr as user..."
5580 chown $RUNAS_ID $testfile
5581 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5582 grep -q "trusted" &&
5583 error "$testfile trusted xattrs are user visible"
5587 run_test 102l "listxattr filter test =================================="
5593 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5598 [ "$UID" != 0 ] && skip_env "must run as root" && return
5599 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5600 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5601 $GSS && skip "could not run under gss" && return
5603 declare -a identity_old
5605 for num in `seq $MDSCOUNT`; do
5606 switch_identity $num true || identity_old[$num]=$?
5613 echo "performing cp ..."
5614 run_acl_subtest cp || error
5615 echo "performing getfacl-noacl..."
5616 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5617 echo "performing misc..."
5618 run_acl_subtest misc || error "misc test failed"
5619 echo "performing permissions..."
5620 run_acl_subtest permissions || error "permissions failed"
5621 echo "performing setfacl..."
5622 run_acl_subtest setfacl || error "setfacl test failed"
5624 # inheritance test got from HP
5625 echo "performing inheritance..."
5626 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5627 chmod +x make-tree || error "chmod +x failed"
5628 run_acl_subtest inheritance || error "inheritance test failed"
5634 for num in `seq $MDSCOUNT`; do
5635 if [ "${identity_old[$num]}" = 1 ]; then
5636 switch_identity $num false || identity_old[$num]=$?
5640 run_test 103 "acl test ========================================="
5644 lfs df || error "lfs df failed"
5645 lfs df -ih || error "lfs df -ih failed"
5646 lfs df -h $DIR || error "lfs df -h $DIR failed"
5647 lfs df -i $DIR || error "lfs df -i $DIR failed"
5648 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5649 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5651 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5652 lctl --device %$OSC deactivate
5653 lfs df || error "lfs df with deactivated OSC failed"
5654 lctl --device %$OSC activate
5655 # wait the osc back to normal
5656 wait_osc_import_state client ost FULL
5658 lfs df || error "lfs df with reactivated OSC failed"
5661 run_test 104a "lfs df [-ih] [path] test ========================="
5664 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5666 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5667 if [ $denied_cnt -ne 0 ];
5669 error "lfs check servers test failed"
5672 run_test 104b "$RUNAS lfs check servers test ===================="
5675 # doesn't work on 2.4 kernels
5677 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5679 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5681 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5685 run_test 105a "flock when mounted without -o flock test ========"
5689 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5691 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5693 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5697 run_test 105b "fcntl when mounted without -o flock test ========"
5701 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5703 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5705 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5709 run_test 105c "lockf when mounted without -o flock test ========"
5711 test_105d() { # bug 15924
5713 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5714 skip "mount w/o flock enabled" && return
5715 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5716 $LCTL set_param fail_loc=0x80000315
5717 flocks_test 2 $DIR/$tdir
5719 run_test 105d "flock race (should not freeze) ========"
5721 test_105e() { # bug 22660 && 22040
5722 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5723 skip "mount w/o flock enabled" && return
5725 flocks_test 3 $DIR/$tfile
5727 run_test 105e "Two conflicting flocks from same process ======="
5729 test_106() { #bug 10921
5731 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5732 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5734 run_test 106 "attempt exec of dir followed by chown of that dir"
5743 local save_pattern=$(sysctl -n kernel.core_pattern)
5744 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5745 sysctl -w kernel.core_pattern=$file
5746 sysctl -w kernel.core_uses_pid=0
5754 kill -s 11 $SLEEPPID
5756 if [ -e $file ]; then
5757 size=`stat -c%s $file`
5758 [ $size -eq 0 ] && error "Fail to create core file $file"
5760 error "Fail to create core file $file"
5763 sysctl -w kernel.core_pattern=$save_pattern
5764 sysctl -w kernel.core_uses_pid=$save_uses_pid
5767 run_test 107 "Coredump on SIG"
5771 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5772 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5773 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5774 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5779 run_test 110 "filename length checking"
5782 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5784 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5786 echo "Starting with $OSTIO_pre threads"
5789 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5790 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5791 echo "$NUMTEST creates/unlinks"
5793 createmany -o $DIR/$tdir/$tfile $NUMTEST
5794 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5796 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5799 # don't return an error
5800 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5801 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5802 echo "This may be fine, depending on what ran before this test" &&\
5803 echo "and how fast this system is." && return
5805 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5807 run_test 115 "verify dynamic thread creation===================="
5810 wait_delete_completed
5811 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5812 echo OST kbytes available: ${AVAIL[@]}
5813 MAXI=0; MAXV=${AVAIL[0]}
5814 MINI=0; MINV=${AVAIL[0]}
5815 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5816 #echo OST $i: ${AVAIL[i]}kb
5817 if [ ${AVAIL[i]} -gt $MAXV ]; then
5818 MAXV=${AVAIL[i]}; MAXI=$i
5820 if [ ${AVAIL[i]} -lt $MINV ]; then
5821 MINV=${AVAIL[i]}; MINI=$i
5824 echo Min free space: OST $MINI: $MINV
5825 echo Max free space: OST $MAXI: $MAXV
5829 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5831 echo -n "Free space priority "
5832 lctl get_param -n lov.*-clilov-*.qos_prio_free
5835 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5838 # generate uneven OSTs
5839 mkdir -p $DIR/$tdir/OST${MINI}
5842 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5843 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5845 while [ $FILL -gt 0 ]; do
5847 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5848 FILL=$(($FILL - 2048))
5856 DIFF=$(($MAXV - $MINV))
5857 DIFF2=$(($DIFF * 100 / $MINV))
5858 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5859 if [ $DIFF2 -gt 20 ]; then
5862 echo "failed - QOS mode won't be used"
5863 error_ignore "QOS imbalance criteria not met"
5867 MINI1=$MINI; MINV1=$MINV
5868 MAXI1=$MAXI; MAXV1=$MAXV
5870 # now fill using QOS
5871 echo writing a bunch of files to QOS-assigned OSTs
5872 $SETSTRIPE -c 1 $DIR/$tdir
5874 while [ $FILL -gt 0 ]; do
5876 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5877 FILL=$(($FILL - 200))
5880 echo "wrote $i 200k files"
5884 echo "Note: free space may not be updated, so measurements might be off"
5886 DIFF2=$(($MAXV - $MINV))
5887 echo "free space delta: orig $DIFF final $DIFF2"
5888 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5889 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5890 echo "Wrote $DIFF to smaller OST $MINI1"
5891 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5892 echo "Wrote $DIFF2 to larger OST $MAXI1"
5893 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5895 # Figure out which files were written where
5896 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5897 awk '/'$MINI1': / {print $2; exit}')
5899 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5900 echo "$MINC files created on smaller OST $MINI1"
5901 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5902 awk '/'$MAXI1': / {print $2; exit}')
5904 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5905 echo "$MAXC files created on larger OST $MAXI1"
5906 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5907 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5911 run_test 116 "stripe QOS: free space balance ==================="
5913 test_117() # bug 10891
5915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5916 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5917 lctl set_param fail_loc=0x21e
5918 > $DIR/$tfile || error "truncate failed"
5919 lctl set_param fail_loc=0
5920 echo "Truncate succeeded."
5923 run_test 117 "verify fsfilt_extend =========="
5925 export OLD_RESENDCOUNT=""
5926 set_resend_count () {
5927 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5928 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5929 lctl set_param -n $PROC_RESENDCOUNT $1
5930 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5933 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5935 # Reset async IO behavior after error case
5937 FILE=$DIR/reset_async
5939 # Ensure all OSCs are cleared
5940 $SETSTRIPE -c -1 $FILE
5941 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5946 test_118a() #bug 11710
5950 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5951 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5952 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5954 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5955 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5960 run_test 118a "verify O_SYNC works =========="
5964 remote_ost_nodsh && skip "remote OST with nodsh" && return
5968 #define OBD_FAIL_OST_ENOENT 0x217
5969 set_nodes_failloc "$(osts_nodes)" 0x217
5970 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5972 set_nodes_failloc "$(osts_nodes)" 0
5973 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5977 if [[ $RC -eq 0 ]]; then
5978 error "Must return error due to dropped pages, rc=$RC"
5982 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5983 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5987 echo "Dirty pages not leaked on ENOENT"
5989 # Due to the above error the OSC will issue all RPCs syncronously
5990 # until a subsequent RPC completes successfully without error.
5991 $MULTIOP $DIR/$tfile Ow4096yc
5996 run_test 118b "Reclaim dirty pages on fatal error =========="
6000 remote_ost_nodsh && skip "remote OST with nodsh" && return
6004 #define OBD_FAIL_OST_EROFS 0x216
6005 set_nodes_failloc "$(osts_nodes)" 0x216
6007 # multiop should block due to fsync until pages are written
6008 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6012 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6013 error "Multiop failed to block on fsync, pid=$MULTIPID"
6016 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6018 if [[ $WRITEBACK -eq 0 ]]; then
6019 error "No page in writeback, writeback=$WRITEBACK"
6022 set_nodes_failloc "$(osts_nodes)" 0
6025 if [[ $RC -ne 0 ]]; then
6026 error "Multiop fsync failed, rc=$RC"
6029 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6032 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6033 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6037 echo "Dirty pages flushed via fsync on EROFS"
6040 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6044 remote_ost_nodsh && skip "remote OST with nodsh" && return
6048 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6049 set_nodes_failloc "$(osts_nodes)" 0x214
6050 # multiop should block due to fsync until pages are written
6051 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6055 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6056 error "Multiop failed to block on fsync, pid=$MULTIPID"
6059 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6061 if [[ $WRITEBACK -eq 0 ]]; then
6062 error "No page in writeback, writeback=$WRITEBACK"
6065 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6066 set_nodes_failloc "$(osts_nodes)" 0
6068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6076 echo "Dirty pages gaurenteed flushed via fsync"
6079 run_test 118d "Fsync validation inject a delay of the bulk =========="
6084 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6085 lctl set_param fail_loc=0x8000040a
6087 # Should simulate EINVAL error which is fatal
6088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6090 if [[ $RC -eq 0 ]]; then
6091 error "Must return error due to dropped pages, rc=$RC"
6094 lctl set_param fail_loc=0x0
6096 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6100 if [[ $LOCKED -ne 0 ]]; then
6101 error "Locked pages remain in cache, locked=$LOCKED"
6104 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6105 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6109 echo "No pages locked after fsync"
6114 run_test 118f "Simulate unrecoverable OSC side error =========="
6119 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6120 lctl set_param fail_loc=0x406
6122 # simulate local -ENOMEM
6123 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6126 lctl set_param fail_loc=0
6127 if [[ $RC -eq 0 ]]; then
6128 error "Must return error due to dropped pages, rc=$RC"
6131 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6132 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6133 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6135 if [[ $LOCKED -ne 0 ]]; then
6136 error "Locked pages remain in cache, locked=$LOCKED"
6139 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6140 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6144 echo "No pages locked after fsync"
6149 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6152 remote_ost_nodsh && skip "remote OST with nodsh" && return
6156 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6157 set_nodes_failloc "$(osts_nodes)" 0x20e
6158 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6159 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6162 set_nodes_failloc "$(osts_nodes)" 0
6163 if [[ $RC -eq 0 ]]; then
6164 error "Must return error due to dropped pages, rc=$RC"
6167 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6168 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6169 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6171 if [[ $LOCKED -ne 0 ]]; then
6172 error "Locked pages remain in cache, locked=$LOCKED"
6175 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6176 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6180 echo "No pages locked after fsync"
6184 run_test 118h "Verify timeout in handling recoverables errors =========="
6187 remote_ost_nodsh && skip "remote OST with nodsh" && return
6191 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6192 set_nodes_failloc "$(osts_nodes)" 0x20e
6194 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6195 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6198 set_nodes_failloc "$(osts_nodes)" 0
6202 if [[ $RC -ne 0 ]]; then
6203 error "got error, but should be not, rc=$RC"
6206 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6207 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6208 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6209 if [[ $LOCKED -ne 0 ]]; then
6210 error "Locked pages remain in cache, locked=$LOCKED"
6213 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6214 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6218 echo "No pages locked after fsync"
6222 run_test 118i "Fix error before timeout in recoverable error =========="
6225 remote_ost_nodsh && skip "remote OST with nodsh" && return
6229 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6230 set_nodes_failloc "$(osts_nodes)" 0x220
6232 # return -EIO from OST
6233 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6235 set_nodes_failloc "$(osts_nodes)" 0x0
6236 if [[ $RC -eq 0 ]]; then
6237 error "Must return error due to dropped pages, rc=$RC"
6240 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6241 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6242 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6243 if [[ $LOCKED -ne 0 ]]; then
6244 error "Locked pages remain in cache, locked=$LOCKED"
6247 # in recoverable error on OST we want resend and stay until it finished
6248 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6249 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6253 echo "No pages locked after fsync"
6257 run_test 118j "Simulate unrecoverable OST side error =========="
6261 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6263 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6264 set_nodes_failloc "$(osts_nodes)" 0x20e
6267 for ((i=0;i<10;i++)); do
6268 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6269 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6276 set_nodes_failloc "$(osts_nodes)" 0
6279 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6285 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6288 run_test 118l "fsync dir ========="
6290 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6292 test_119a() # bug 11737
6294 BSIZE=$((512 * 1024))
6295 directio write $DIR/$tfile 0 1 $BSIZE
6296 # We ask to read two blocks, which is more than a file size.
6297 # directio will indicate an error when requested and actual
6298 # sizes aren't equeal (a normal situation in this case) and
6299 # print actual read amount.
6300 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6301 if [ "$NOB" != "$BSIZE" ]; then
6302 error "read $NOB bytes instead of $BSIZE"
6306 run_test 119a "Short directIO read must return actual read amount"
6308 test_119b() # bug 11737
6310 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6312 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6313 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6315 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6316 error "direct read failed"
6319 run_test 119b "Sparse directIO read must return actual read amount"
6321 test_119c() # bug 13099
6324 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6325 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6328 run_test 119c "Testing for direct read hitting hole"
6330 test_119d() # bug 15950
6332 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6333 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6335 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6336 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6337 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6338 lctl set_param fail_loc=0x40d
6339 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6342 cat $DIR/$tfile > /dev/null &
6343 lctl set_param fail_loc=0
6346 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6348 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6349 error "the read rpcs have not completed in 2s"
6351 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6353 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6357 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6358 skip "no early lock cancel on server" && return 0
6359 lru_resize_disable mdc
6360 lru_resize_disable osc
6361 cancel_lru_locks mdc
6362 stat $DIR/$tdir > /dev/null
6363 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6364 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6366 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6367 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6368 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6369 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6370 lru_resize_enable mdc
6371 lru_resize_enable osc
6373 run_test 120a "Early Lock Cancel: mkdir test"
6377 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6378 skip "no early lock cancel on server" && return 0
6379 lru_resize_disable mdc
6380 lru_resize_disable osc
6381 cancel_lru_locks mdc
6382 stat $DIR/$tdir > /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}'`
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 120b "Early Lock Cancel: create 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
6401 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6402 touch $DIR/$tdir/d1/f1
6403 cancel_lru_locks mdc
6404 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6405 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6406 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6407 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6408 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6409 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6410 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6411 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6412 lru_resize_enable mdc
6413 lru_resize_enable osc
6415 run_test 120c "Early Lock Cancel: link test"
6419 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6420 skip "no early lock cancel on server" && return 0
6421 lru_resize_disable mdc
6422 lru_resize_disable osc
6424 cancel_lru_locks mdc
6425 stat $DIR/$tdir > /dev/null
6426 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6427 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6428 chmod a+x $DIR/$tdir
6429 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6430 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6431 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6432 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6433 lru_resize_enable mdc
6434 lru_resize_enable osc
6436 run_test 120d "Early Lock Cancel: setattr test"
6440 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6441 skip "no early lock cancel on server" && return 0
6442 lru_resize_disable mdc
6443 lru_resize_disable osc
6444 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6445 cancel_lru_locks mdc
6446 cancel_lru_locks osc
6447 dd if=$DIR/$tdir/f1 of=/dev/null
6448 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6449 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6450 awk '/ldlm_cancel/ {print $2}'`
6451 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6452 awk '/ldlm_bl_callback/ {print $2}'`
6453 unlink $DIR/$tdir/f1
6454 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6455 awk '/ldlm_cancel/ {print $2}'`
6456 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6457 awk '/ldlm_bl_callback/ {print $2}'`
6458 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6459 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6460 lru_resize_enable mdc
6461 lru_resize_enable osc
6463 run_test 120e "Early Lock Cancel: unlink test"
6466 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6467 skip "no early lock cancel on server" && return 0
6469 lru_resize_disable mdc
6470 lru_resize_disable osc
6471 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6472 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6473 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6474 cancel_lru_locks mdc
6475 cancel_lru_locks osc
6476 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6477 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6478 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6479 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6480 awk '/ldlm_cancel/ {print $2}'`
6481 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6482 awk '/ldlm_bl_callback/ {print $2}'`
6483 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6484 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6485 awk '/ldlm_cancel/ {print $2}'`
6486 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6487 awk '/ldlm_bl_callback/ {print $2}'`
6488 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6489 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6490 lru_resize_enable mdc
6491 lru_resize_enable osc
6493 run_test 120f "Early Lock Cancel: rename test"
6496 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6497 skip "no early lock cancel on server" && return 0
6498 lru_resize_disable mdc
6499 lru_resize_disable osc
6501 echo create $count files
6503 cancel_lru_locks mdc
6504 cancel_lru_locks osc
6507 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6508 awk '/ldlm_cancel/ {print $2}'`
6509 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6510 awk '/ldlm_bl_callback/ {print $2}'`
6511 createmany -o $DIR/$tdir/f $count
6513 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6514 awk '/ldlm_cancel/ {print $2}'`
6515 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6516 awk '/ldlm_bl_callback/ {print $2}'`
6518 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6519 echo rm $count files
6522 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6523 awk '/ldlm_cancel/ {print $2}'`
6524 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6525 awk '/ldlm_bl_callback/ {print $2}'`
6527 echo total: $count removes in $((t2-t1))
6528 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6530 # wait for commitment of removal
6531 lru_resize_enable mdc
6532 lru_resize_enable osc
6534 run_test 120g "Early Lock Cancel: performance test"
6536 test_121() { #bug #10589
6538 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6539 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6540 lctl set_param fail_loc=0x310
6541 cancel_lru_locks osc > /dev/null
6542 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6543 lctl set_param fail_loc=0
6544 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6546 run_test 121 "read cancel race ========="
6548 test_123a() { # was test 123, statahead(bug 11401)
6550 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6551 log "testing on UP system. Performance may be not as good as expected."
6557 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6558 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6560 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6561 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6563 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6564 lctl set_param -n llite.*.statahead_max 0
6565 lctl get_param llite.*.statahead_max
6566 cancel_lru_locks mdc
6567 cancel_lru_locks osc
6569 time ls -l $DIR/$tdir | wc -l
6571 delta=$((etime - stime))
6572 log "ls $i files without statahead: $delta sec"
6573 lctl set_param llite.*.statahead_max=$max
6575 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6576 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6577 cancel_lru_locks mdc
6578 cancel_lru_locks osc
6580 time ls -l $DIR/$tdir | wc -l
6582 delta_sa=$((etime - stime))
6583 log "ls $i files with statahead: $delta_sa sec"
6584 lctl get_param -n llite.*.statahead_stats
6585 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6587 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6588 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6590 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6591 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6592 lctl set_param -n llite.*.statahead_max 0
6593 lctl get_param llite.*.statahead_max
6594 cancel_lru_locks mdc
6595 cancel_lru_locks osc
6597 time ls -l $DIR/$tdir | wc -l
6599 delta=$((etime - stime))
6600 log "ls $i files again without statahead: $delta sec"
6601 lctl set_param llite.*.statahead_max=$max
6602 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6603 if [ $SLOWOK -eq 0 ]; then
6604 error "ls $i files is slower with statahead!"
6606 log "ls $i files is slower with statahead!"
6612 [ $delta -gt 20 ] && break
6613 [ $delta -gt 8 ] && MULT=$((50 / delta))
6614 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6622 delta=$((etime - stime))
6623 log "rm -r $DIR/$tdir/: $delta seconds"
6625 lctl get_param -n llite.*.statahead_stats
6627 run_test 123a "verify statahead work"
6629 test_123b () { # statahead(bug 15027)
6631 createmany -o $DIR/$tdir/$tfile-%d 1000
6633 cancel_lru_locks mdc
6634 cancel_lru_locks osc
6636 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6637 lctl set_param fail_loc=0x80000803
6638 ls -lR $DIR/$tdir > /dev/null
6640 lctl set_param fail_loc=0x0
6641 lctl get_param -n llite.*.statahead_stats
6646 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6649 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6650 skip "no lru resize on server" && return 0
6652 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6654 log "create $NR files at $DIR/$tdir"
6655 createmany -o $DIR/$tdir/f $NR ||
6656 error "failed to create $NR files in $DIR/$tdir"
6658 cancel_lru_locks mdc
6659 ls -l $DIR/$tdir > /dev/null
6663 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6664 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6665 LRU_SIZE=$(lctl get_param -n $PARAM)
6666 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6667 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6669 log "NS=$(basename $NSDIR)"
6674 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6675 skip "Not enough cached locks created!"
6682 # We know that lru resize allows one client to hold $LIMIT locks
6683 # for 10h. After that locks begin to be killed by client.
6685 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6688 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6689 # killing locks. Some time was spent for creating locks. This means
6690 # that up to the moment of sleep finish we must have killed some of
6691 # them (10-100 locks). This depends on how fast ther were created.
6692 # Many of them were touched in almost the same moment and thus will
6693 # be killed in groups.
6694 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6696 # Use $LRU_SIZE_B here to take into account real number of locks
6697 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6698 local LRU_SIZE_B=$LRU_SIZE
6700 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6701 log "OLD_LVF=$OLD_LVF"
6702 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6704 # Let's make sure that we really have some margin. Client checks
6705 # cached locks every 10 sec.
6707 log "Sleep ${SLEEP} sec"
6709 while ((SEC<$SLEEP)); do
6713 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6717 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6718 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6720 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6721 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6722 unlinkmany $DIR/$tdir/f $NR
6726 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6727 log "unlink $NR files at $DIR/$tdir"
6728 unlinkmany $DIR/$tdir/f $NR
6730 run_test 124a "lru resize ======================================="
6732 get_max_pool_limit()
6734 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6737 if test $l -gt $max; then
6745 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6746 skip "no lru resize on server" && return 0
6748 LIMIT=`get_max_pool_limit`
6750 NR=$(($(default_lru_size)*20))
6751 if [ $NR -gt $LIMIT ]; then
6752 log "Limit lock number by $LIMIT locks"
6755 lru_resize_disable mdc
6756 mkdir -p $DIR/$tdir/disable_lru_resize ||
6757 error "failed to create $DIR/$tdir/disable_lru_resize"
6759 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6760 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6761 cancel_lru_locks mdc
6764 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6767 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6770 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6774 nolruresize_delta=$((etime-stime))
6775 log "ls -la time: $nolruresize_delta seconds"
6776 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6777 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6779 lru_resize_enable mdc
6780 mkdir -p $DIR/$tdir/enable_lru_resize ||
6781 error "failed to create $DIR/$tdir/enable_lru_resize"
6783 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6784 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6785 cancel_lru_locks mdc
6788 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6791 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6794 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6798 lruresize_delta=$((etime-stime))
6799 log "ls -la time: $lruresize_delta seconds"
6800 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6802 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6803 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6804 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6805 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6807 log "lru resize performs the same with no lru resize"
6809 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6811 run_test 124b "lru resize (performance test) ======================="
6813 test_125() { # 13358
6814 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6815 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6816 mkdir -p $DIR/d125 || error "mkdir failed"
6817 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6818 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6819 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6821 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6823 test_126() { # bug 12829/13455
6824 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6825 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6826 $GSS && skip "must run as gss disabled" && return
6828 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6829 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6831 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6833 run_test 126 "check that the fsgid provided by the client is taken into account"
6835 test_127a() { # bug 15521
6836 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6837 $LCTL set_param osc.*.stats=0
6838 FSIZE=$((2048 * 1024))
6839 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6840 cancel_lru_locks osc
6841 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6843 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6844 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6845 echo "got $COUNT $NAME"
6846 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6847 eval $NAME=$COUNT || error "Wrong proc format"
6850 read_bytes|write_bytes)
6851 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6852 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6853 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6854 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6855 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6856 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6857 error "sumsquare is too small: $SUMSQ"
6858 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6859 error "sumsquare is too big: $SUMSQ"
6863 done < $DIR/${tfile}.tmp
6865 #check that we actually got some stats
6866 [ "$read_bytes" ] || error "Missing read_bytes stats"
6867 [ "$write_bytes" ] || error "Missing write_bytes stats"
6868 [ "$read_bytes" != 0 ] || error "no read done"
6869 [ "$write_bytes" != 0 ] || error "no write done"
6871 run_test 127a "verify the client stats are sane"
6873 test_127b() { # bug LU-333
6874 $LCTL set_param llite.*.stats=0
6875 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6876 # perform 2 reads and writes so MAX is different from SUM.
6877 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6878 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6879 cancel_lru_locks osc
6880 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6881 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6883 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6884 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6885 echo "got $COUNT $NAME"
6886 eval $NAME=$COUNT || error "Wrong proc format"
6890 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6891 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6892 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6893 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6896 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6897 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6898 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6899 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6903 done < $TMP/${tfile}.tmp
6905 #check that we actually got some stats
6906 [ "$read_bytes" ] || error "Missing read_bytes stats"
6907 [ "$write_bytes" ] || error "Missing write_bytes stats"
6908 [ "$read_bytes" != 0 ] || error "no read done"
6909 [ "$write_bytes" != 0 ] || error "no write done"
6911 run_test 127b "verify the llite client stats are sane"
6913 test_128() { # bug 15212
6915 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6920 result=$(grep error $TMP/$tfile.log)
6922 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6924 run_test 128 "interactive lfs for 2 consecutive find's"
6931 local LDPROC=/proc/fs/ldiskfs
6933 for facet in $(get_facets MDS); do
6934 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6935 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6936 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6940 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6952 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6953 $MULTIOP $DIR/$tdir/$J Oc
6955 if [ $rc -eq $EFBIG ]; then
6957 echo "return code $rc received as expected"
6959 elif [ $rc -ne 0 ]; then
6961 error_exit "return code $rc received instead of expected $EFBIG"
6964 I=$(stat -c%s "$DIR/$tdir")
6968 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6970 run_test 129 "test directory size limit ========================"
6979 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6980 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6982 trap cleanup_130 EXIT RETURN
6984 local fm_file=$DIR/$tfile
6985 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
6986 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6988 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6989 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6991 lun=$($GETSTRIPE -i $fm_file)
6993 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6996 for line in $filefrag_op
6998 frag_lun=`echo $line | cut -d: -f5`
6999 ext_len=`echo $line | cut -d: -f4`
7000 if (( $frag_lun != $lun )); then
7002 error "FIEMAP on 1-stripe file($fm_file) failed"
7005 (( tot_len += ext_len ))
7008 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7010 error "FIEMAP on 1-stripe file($fm_file) failed;"
7016 echo "FIEMAP on single striped file succeeded"
7018 run_test 130a "FIEMAP (1-stripe file)"
7021 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
7023 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7024 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7026 trap cleanup_130 EXIT RETURN
7028 local fm_file=$DIR/$tfile
7029 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7030 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
7032 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7033 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7035 last_lun=`echo $filefrag_op | cut -d: -f5`
7040 for line in $filefrag_op
7042 frag_lun=`echo $line | cut -d: -f5`
7043 ext_len=`echo $line | cut -d: -f4`
7044 if (( $frag_lun != $last_lun )); then
7045 if (( tot_len != 1024 )); then
7047 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7054 (( tot_len += ext_len ))
7057 if (( num_luns != 2 || tot_len != 1024 )); then
7059 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7065 echo "FIEMAP on 2-stripe file succeeded"
7067 run_test 130b "FIEMAP (2-stripe file)"
7070 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
7072 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7073 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7075 trap cleanup_130 EXIT RETURN
7077 local fm_file=$DIR/$tfile
7078 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7079 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7081 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7082 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7084 last_lun=`echo $filefrag_op | cut -d: -f5`
7089 for line in $filefrag_op
7091 frag_lun=`echo $line | cut -d: -f5`
7092 ext_len=`echo $line | cut -d: -f4`
7093 if (( $frag_lun != $last_lun )); then
7094 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7095 if (( logical != 512 )); then
7097 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7100 if (( tot_len != 512 )); then
7102 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7109 (( tot_len += ext_len ))
7112 if (( num_luns != 2 || tot_len != 512 )); then
7114 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7120 echo "FIEMAP on 2-stripe file with hole succeeded"
7122 run_test 130c "FIEMAP (2-stripe file with hole)"
7125 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7127 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7128 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7130 trap cleanup_130 EXIT RETURN
7132 local fm_file=$DIR/$tfile
7133 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7134 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7136 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7137 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7139 last_lun=`echo $filefrag_op | cut -d: -f5`
7144 for line in $filefrag_op
7146 frag_lun=`echo $line | cut -d: -f5`
7147 ext_len=`echo $line | cut -d: -f4`
7148 if (( $frag_lun != $last_lun )); then
7149 if (( tot_len != 1024 )); then
7151 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7158 (( tot_len += ext_len ))
7161 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7163 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7169 echo "FIEMAP on N-stripe file succeeded"
7171 run_test 130d "FIEMAP (N-stripe file)"
7174 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7176 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7177 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7179 trap cleanup_130 EXIT RETURN
7181 local fm_file=$DIR/$tfile
7182 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7184 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7185 for ((i = 0; i < $NUM_BLKS; i++))
7187 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7190 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7191 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7193 last_lun=`echo $filefrag_op | cut -d: -f5`
7198 for line in $filefrag_op
7200 frag_lun=`echo $line | cut -d: -f5`
7201 ext_len=`echo $line | cut -d: -f4`
7202 if (( $frag_lun != $last_lun )); then
7203 if (( tot_len != $EXPECTED_LEN )); then
7205 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7212 (( tot_len += ext_len ))
7215 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7217 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7223 echo "FIEMAP with continuation calls succeeded"
7225 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7227 # Test for writev/readv
7229 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7230 error "writev test failed"
7231 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7232 error "readv failed"
7235 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7238 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7239 error "append writev test failed"
7240 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7241 error "append writev test failed"
7244 run_test 131b "test append writev"
7247 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7250 run_test 131c "test read/write on file w/o objects"
7253 rwv -f $DIR/$tfile -w -n 1 1572864
7254 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7255 if [ "$NOB" != 1572864 ]; then
7256 error "Short read filed: read $NOB bytes instead of 1572864"
7260 run_test 131d "test short read"
7263 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7264 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7265 error "read hitting hole failed"
7268 run_test 131e "test read hitting hole"
7273 for node in $(osts_nodes); do
7274 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7275 [ x$gl = x"" ] && gl=0
7276 gl_sum=$((gl_sum + gl))
7286 if [ x$som = x"enabled" ]; then
7287 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7288 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7289 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7291 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7292 MOUNTOPT="$MOUNTOPT,som_preview"
7293 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7296 # do remount to make new mount-conf parameters actual
7303 test_132() { #1028, SOM
7304 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7305 local num=$(get_mds_dir $DIR)
7306 local mymds=mds${num}
7307 local MOUNTOPT_SAVE=$MOUNTOPT
7309 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7310 cancel_lru_locks osc
7312 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7314 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7315 stat $DIR/$tfile >/dev/null
7316 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7317 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7319 som_mode_switch $som1 $gl1 $gl2
7321 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7322 cancel_lru_locks osc
7324 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7325 if [ $som1 == $som2 ]; then
7326 error "som is still "$som2
7327 if [ x$som2 = x"enabled" ]; then
7334 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7335 stat $DIR/$tfile >/dev/null
7336 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7337 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7338 som_mode_switch $som2 $gl1 $gl2
7339 MOUNTOPT=$MOUNTOPT_SAVE
7341 run_test 132 "som avoids glimpse rpc"
7347 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7349 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7351 *) error "Wrong argument $1" ;;
7354 count=`echo $res | awk '{print $2}'`
7355 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7356 # if the argument $3 is zero, it means any stat increment is ok.
7357 if [ $3 -gt 0 ] ; then
7358 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7363 remote_ost_nodsh && skip "remote OST with nodsh" && return
7364 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7366 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7367 { skip "MDS doesn't support rename stats"; return; }
7368 local testdir=$DIR/${tdir}/stats_testdir
7369 mkdir -p $DIR/${tdir}
7372 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7373 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7375 # verify mdt stats first.
7376 mkdir ${testdir} || error "mkdir failed"
7377 check_stats $SINGLEMDS "mkdir" 1
7378 touch ${testdir}/${tfile} || "touch failed"
7379 check_stats $SINGLEMDS "open" 1
7380 check_stats $SINGLEMDS "close" 1
7381 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7382 check_stats $SINGLEMDS "mknod" 1
7383 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7384 check_stats $SINGLEMDS "unlink" 1
7385 rm -f ${testdir}/${tfile} || error "file remove failed"
7386 check_stats $SINGLEMDS "unlink" 2
7388 # remove working dir and check mdt stats again.
7389 rmdir ${testdir} || error "rmdir failed"
7390 check_stats $SINGLEMDS "rmdir" 1
7392 local testdir1=$DIR/${tdir}/stats_testdir1
7394 mkdir -p ${testdir1}
7395 touch ${testdir1}/test1
7396 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7397 check_stats $SINGLEMDS "crossdir_rename" 1
7399 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7400 check_stats $SINGLEMDS "samedir_rename" 1
7404 run_test 133a "Verifying MDT stats ========================================"
7407 remote_ost_nodsh && skip "remote OST with nodsh" && return
7408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7409 local testdir=$DIR/${tdir}/stats_testdir
7410 mkdir -p ${testdir} || error "mkdir failed"
7411 touch ${testdir}/${tfile} || "touch failed"
7412 cancel_lru_locks mdc
7415 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7416 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7418 # extra mdt stats verification.
7419 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7420 check_stats $SINGLEMDS "setattr" 1
7421 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7422 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7423 check_stats $SINGLEMDS "getattr" 1
7424 $LFS df || error "lfs failed"
7425 check_stats $SINGLEMDS "statfs" 1
7429 run_test 133b "Verifying extra MDT stats =================================="
7432 remote_ost_nodsh && skip "remote OST with nodsh" && return
7433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7434 local testdir=$DIR/${tdir}/stats_testdir
7435 mkdir -p ${testdir} || error "mkdir failed"
7437 # verify obdfilter stats.
7438 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7440 cancel_lru_locks osc
7443 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7444 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7446 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7448 cancel_lru_locks osc
7449 check_stats ost "write" 1
7451 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7452 check_stats ost "read" 1
7454 > ${testdir}/${tfile} || error "truncate failed"
7455 check_stats ost "punch" 1
7457 rm -f ${testdir}/${tfile} || error "file remove failed"
7458 check_stats ost "destroy" 1
7462 run_test 133c "Verifying OST stats ========================================"
7469 while [ $value -ge 2 ]; do
7474 if [ $orig -gt $order ]; then
7482 local size=('K' 'M' 'G' 'T');
7484 local size_string=$value
7486 while [ $value -ge 1024 ]; do
7487 if [ $i -gt 3 ]; then
7488 #T is the biggest unit we get here, if that is bigger,
7490 size_string=${value}T
7493 value=$((value >> 10))
7494 if [ $value -lt 1024 ]; then
7495 size_string=${value}${size[$i]}
7506 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7507 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7512 remote_ost_nodsh && skip "remote OST with nodsh" && return
7513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7514 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7515 { skip "MDS doesn't support rename stats"; return; }
7517 local testdir1=$DIR/${tdir}/stats_testdir1
7518 local testdir2=$DIR/${tdir}/stats_testdir2
7520 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7522 mkdir -p ${testdir1} || error "mkdir failed"
7523 mkdir -p ${testdir2} || error "mkdir failed"
7525 createmany -o $testdir1/test 512 || error "createmany failed"
7526 local testdir1_size=$(ls -l $DIR/${tdir} |
7527 awk '/stats_testdir1/ {print $5}')
7528 local testdir2_size=$(ls -l $DIR/${tdir} |
7529 awk '/stats_testdir2/ {print $5}')
7531 testdir1_size=$(order_2 $testdir1_size)
7532 testdir2_size=$(order_2 $testdir2_size)
7534 testdir1_size=$(size_in_KMGT $testdir1_size)
7535 testdir2_size=$(size_in_KMGT $testdir2_size)
7537 echo "source rename dir size: ${testdir1_size}"
7538 echo "target rename dir size: ${testdir2_size}"
7540 # check samedir rename size
7541 mv ${testdir1}/test0 ${testdir1}/test_0
7542 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7543 eval $cmd || error "$cmd failed"
7544 local samedir=$($cmd | grep 'same_dir')
7545 local same_sample=$(get_rename_size $testdir1_size)
7546 [ -z "$samedir" ] && error "samedir_rename_size count error"
7547 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7548 echo "Check same dir rename stats success"
7550 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7552 # check crossdir rename size
7553 mv ${testdir1}/test_0 ${testdir2}/test_0
7554 eval $cmd || error "$cmd failed"
7555 local crossdir=$($cmd | grep 'crossdir')
7556 local src_sample=$(get_rename_size $testdir1_size)
7557 local tgt_sample=$(get_rename_size $testdir2_size)
7558 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7559 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7560 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7561 echo "Check cross dir rename stats success"
7564 run_test 133d "Verifying rename_stats ========================================"
7566 test_140() { #bug-17379
7567 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7568 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7569 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7571 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7573 while i=`expr $i + 1`; do
7574 mkdir -p $i || error "Creating dir $i"
7575 cd $i || error "Changing to $i"
7576 ln -s ../stat stat || error "Creating stat symlink"
7577 # Read the symlink until ELOOP present,
7578 # not LBUGing the system is considered success,
7579 # we didn't overrun the stack.
7580 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7582 if [ $ret -eq 40 ]; then
7585 error "Open stat symlink"
7591 echo "The symlink depth = $i"
7592 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7594 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7597 local TF="$TMP/$tfile"
7599 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7601 cancel_lru_locks osc
7602 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7603 remount_client $MOUNT
7605 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7608 $TRUNCATE $DIR/$tfile 6000
7609 cancel_lru_locks osc
7610 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7613 echo "12345" >>$DIR/$tfile
7614 cancel_lru_locks osc
7615 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7618 echo "12345" >>$DIR/$tfile
7619 cancel_lru_locks osc
7620 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7625 run_test 150 "truncate/append tests"
7627 function roc_hit() {
7628 local list=$(comma_list $(osts_nodes))
7630 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7631 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7635 function set_cache() {
7638 if [ "$2" == "off" ]; then
7641 local list=$(comma_list $(osts_nodes))
7642 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7644 cancel_lru_locks osc
7648 remote_ost_nodsh && skip "remote OST with nodsh" && return
7651 local list=$(comma_list $(osts_nodes))
7653 # check whether obdfilter is cache capable at all
7654 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7655 echo "not cache-capable obdfilter"
7659 # check cache is enabled on all obdfilters
7660 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7661 echo "oss cache is disabled"
7665 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7667 # pages should be in the case right after write
7668 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7669 local BEFORE=`roc_hit`
7670 cancel_lru_locks osc
7671 cat $DIR/$tfile >/dev/null
7672 local AFTER=`roc_hit`
7673 if ! let "AFTER - BEFORE == CPAGES"; then
7674 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7677 # the following read invalidates the cache
7678 cancel_lru_locks osc
7679 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7680 cat $DIR/$tfile >/dev/null
7682 # now data shouldn't be found in the cache
7684 cancel_lru_locks osc
7685 cat $DIR/$tfile >/dev/null
7687 if let "AFTER - BEFORE != 0"; then
7688 error "IN CACHE: before: $BEFORE, after: $AFTER"
7691 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7694 run_test 151 "test cache on oss and controls ==============================="
7697 local TF="$TMP/$tfile"
7699 # simulate ENOMEM during write
7700 #define OBD_FAIL_OST_NOMEM 0x226
7701 lctl set_param fail_loc=0x80000226
7702 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7704 sync || error "sync failed"
7705 lctl set_param fail_loc=0
7707 # discard client's cache
7708 cancel_lru_locks osc
7710 # simulate ENOMEM during read
7711 lctl set_param fail_loc=0x80000226
7712 cmp $TF $DIR/$tfile || error "cmp failed"
7713 lctl set_param fail_loc=0
7717 run_test 152 "test read/write with enomem ============================"
7720 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
7722 run_test 153 "test if fdatasync does not crash ======================="
7725 cp /etc/hosts $DIR/$tfile
7727 fid=$($LFS path2fid $DIR/$tfile)
7729 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7731 ffid=$DIR/.lustre/fid/$fid
7733 echo "stat fid $fid"
7734 stat $ffid > /dev/null || error "stat $ffid failed."
7735 echo "touch fid $fid"
7736 touch $ffid || error "touch $ffid failed."
7737 echo "write to fid $fid"
7738 cat /etc/hosts > $ffid || error "write $ffid failed."
7739 echo "read fid $fid"
7740 diff /etc/hosts $ffid || error "read $ffid failed."
7741 echo "append write to fid $fid"
7742 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7743 echo "rename fid $fid"
7744 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7746 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7748 echo "truncate fid $fid"
7749 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7750 echo "link fid $fid"
7751 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7752 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7753 echo "setfacl fid $fid"
7754 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7755 echo "getfacl fid $fid"
7756 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7758 echo "unlink fid $fid"
7759 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7760 echo "mknod fid $fid"
7761 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7763 fid=[0xf00000400:0x1:0x0]
7764 ffid=$DIR/.lustre/fid/$fid
7766 echo "stat non-exist fid $fid"
7767 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7768 echo "write to non-exist fid $fid"
7769 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7770 echo "link new fid $fid"
7771 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7774 touch $DIR/$tdir/$tfile
7775 fid=$($LFS path2fid $DIR/$tdir)
7777 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7779 ffid=$DIR/.lustre/fid/$fid
7782 ls $ffid > /dev/null || error "ls $ffid failed."
7783 echo "touch $fid/$tfile.1"
7784 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7786 echo "touch $DIR/.lustre/fid/$tfile"
7787 touch $DIR/.lustre/fid/$tfile && \
7788 error "touch $DIR/.lustre/fid/$tfile should fail."
7790 echo "Open-by-FID succeeded"
7792 run_test 154 "Open-by-FID"
7794 test_155_small_load() {
7795 local temp=$TMP/$tfile
7796 local file=$DIR/$tfile
7798 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7799 error "dd of=$temp bs=6096 count=1 failed"
7801 cancel_lru_locks osc
7802 cmp $temp $file || error "$temp $file differ"
7804 $TRUNCATE $temp 6000
7805 $TRUNCATE $file 6000
7806 cmp $temp $file || error "$temp $file differ (truncate1)"
7808 echo "12345" >>$temp
7809 echo "12345" >>$file
7810 cmp $temp $file || error "$temp $file differ (append1)"
7812 echo "12345" >>$temp
7813 echo "12345" >>$file
7814 cmp $temp $file || error "$temp $file differ (append2)"
7820 test_155_big_load() {
7821 remote_ost_nodsh && skip "remote OST with nodsh" && return
7822 local temp=$TMP/$tfile
7823 local file=$DIR/$tfile
7826 local cache_size=$(do_facet ost$((MAXI+1)) \
7827 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7828 local large_file_size=$((cache_size * 2))
7830 echo "OSS cache size: $cache_size KB"
7831 echo "Large file size: $large_file_size KB"
7833 [ $MAXV -le $large_file_size ] && \
7834 skip_env "max available OST size needs > $large_file_size KB" && \
7837 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7839 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7840 error "dd of=$temp bs=$large_file_size count=1k failed"
7843 cancel_lru_locks osc
7844 cmp $temp $file || error "$temp $file differ"
7852 set_cache writethrough on
7855 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7859 set_cache writethrough off
7862 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7866 set_cache writethrough on
7869 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7873 set_cache writethrough off
7876 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7880 set_cache writethrough on
7883 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7887 set_cache writethrough off
7890 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7894 set_cache writethrough on
7897 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7901 set_cache writethrough off
7904 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7910 local file="$DIR/$tfile"
7912 log "Turn on read and write cache"
7914 set_cache writethrough on
7916 log "Write data and read it back."
7917 log "Read should be satisfied from the cache."
7918 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7920 cancel_lru_locks osc
7921 cat $file >/dev/null
7923 if ! let "AFTER - BEFORE == CPAGES"; then
7924 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7926 log "cache hits:: before: $BEFORE, after: $AFTER"
7929 log "Read again; it should be satisfied from the cache."
7931 cancel_lru_locks osc
7932 cat $file >/dev/null
7934 if ! let "AFTER - BEFORE == CPAGES"; then
7935 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7937 log "cache hits:: before: $BEFORE, after: $AFTER"
7941 log "Turn off the read cache and turn on the write cache"
7943 set_cache writethrough on
7945 log "Read again; it should be satisfied from the cache."
7947 cancel_lru_locks osc
7948 cat $file >/dev/null
7950 if ! let "AFTER - BEFORE == CPAGES"; then
7951 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7953 log "cache hits:: before: $BEFORE, after: $AFTER"
7956 log "Read again; it should not be satisfied from the cache."
7958 cancel_lru_locks osc
7959 cat $file >/dev/null
7961 if ! let "AFTER - BEFORE == 0"; then
7962 error "IN CACHE: before: $BEFORE, after: $AFTER"
7964 log "cache hits:: before: $BEFORE, after: $AFTER"
7967 log "Write data and read it back."
7968 log "Read should be satisfied from the cache."
7969 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7971 cancel_lru_locks osc
7972 cat $file >/dev/null
7974 if ! let "AFTER - BEFORE == CPAGES"; then
7975 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7977 log "cache hits:: before: $BEFORE, after: $AFTER"
7980 log "Read again; it should not be satisfied from the cache."
7982 cancel_lru_locks osc
7983 cat $file >/dev/null
7985 if ! let "AFTER - BEFORE == 0"; then
7986 error "IN CACHE: before: $BEFORE, after: $AFTER"
7988 log "cache hits:: before: $BEFORE, after: $AFTER"
7992 log "Turn off read and write cache"
7994 set_cache writethrough off
7996 log "Write data and read it back"
7997 log "It should not be satisfied from the cache."
7999 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8000 cancel_lru_locks osc
8002 cat $file >/dev/null
8004 if ! let "AFTER - BEFORE == 0"; then
8005 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8007 log "cache hits:: before: $BEFORE, after: $AFTER"
8011 log "Turn on the read cache and turn off the write cache"
8013 set_cache writethrough off
8015 log "Write data and read it back"
8016 log "It should not be satisfied from the cache."
8018 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8020 cancel_lru_locks osc
8021 cat $file >/dev/null
8023 if ! let "AFTER - BEFORE == 0"; then
8024 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8026 log "cache hits:: before: $BEFORE, after: $AFTER"
8029 log "Read again; it should be satisfied from the cache."
8031 cancel_lru_locks osc
8032 cat $file >/dev/null
8034 if ! let "AFTER - BEFORE == CPAGES"; then
8035 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8037 log "cache hits:: before: $BEFORE, after: $AFTER"
8042 run_test 156 "Verification of tunables ============================"
8046 if [ $MDSCOUNT -gt 1 ]; then
8047 error_ignore 17935 $*
8055 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8058 if [ $MASK -eq 1 ]; then
8059 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8061 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8066 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8067 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8068 { skip "Need MDS version at least 2.2.0"; return; }
8069 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8070 echo "Registered as changelog user $USER"
8071 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8072 grep -q $USER || error "User $USER not found in changelog_users"
8075 mkdir -p $DIR/$tdir/pics/2008/zachy
8076 touch $DIR/$tdir/pics/2008/zachy/timestamp
8077 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8078 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8079 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8080 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8081 rm $DIR/$tdir/pics/desktop.jpg
8083 $LFS changelog $MDT0 | tail -5
8085 echo "verifying changelog mask"
8086 changelog_chmask "MKDIR"
8087 changelog_chmask "CLOSE"
8089 mkdir -p $DIR/$tdir/pics/zach/sofia
8090 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8092 changelog_chmask "MKDIR"
8093 changelog_chmask "CLOSE"
8095 mkdir -p $DIR/$tdir/pics/2008/sofia
8096 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8098 $LFS changelog $MDT0
8099 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8100 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8101 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8102 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8105 echo "verifying target fid"
8106 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8107 tail -1 | awk '{print $6}')
8108 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8109 [ "$fidc" == "t=$fidf" ] || \
8110 err17935 "fid in changelog $fidc != file fid $fidf"
8111 echo "verifying parent fid"
8112 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8113 tail -1 | awk '{print $7}')
8114 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8115 [ "$fidc" == "p=$fidf" ] || \
8116 err17935 "pfid in changelog $fidc != dir fid $fidf"
8118 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8119 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8120 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8121 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8122 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8123 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8124 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8125 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8127 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8128 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8129 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8130 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8131 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8132 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8134 echo "verifying user deregister"
8135 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8136 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8137 grep -q $USER && error "User $USER still found in changelog_users"
8139 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8140 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8141 if [ $USERS -eq 0 ]; then
8142 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8143 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8144 touch $DIR/$tdir/chloe
8145 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8146 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8147 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8148 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8150 echo "$USERS other changelog users; can't verify off"
8153 run_test 160 "changelog sanity"
8157 cp /etc/hosts $DIR/$tdir/$tfile
8158 mkdir $DIR/$tdir/foo1
8159 mkdir $DIR/$tdir/foo2
8160 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8161 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8162 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8163 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8164 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8165 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8166 $LFS fid2path $DIR $FID
8167 err17935 "bad link ea"
8170 rm $DIR/$tdir/foo2/zachary
8172 rm $DIR/$tdir/foo2/thor
8174 rm $DIR/$tdir/$tfile
8176 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8177 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8179 $LFS fid2path $DIR $FID
8180 err17935 "bad link rename"
8182 rm $DIR/$tdir/foo2/maggie
8185 local longname=filename_avg_len_is_thirty_two_
8186 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8187 error "failed to hardlink many files"
8188 links=$($LFS fid2path $DIR $FID | wc -l)
8189 echo -n "${links}/1000 links in link EA"
8190 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8191 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8192 error "failed to unlink many hardlinks"
8194 run_test 161 "link ea sanity"
8201 local path=$(${LFS} fid2path $*)
8204 if [ $RC -ne 0 ]; then
8205 err17935 "path looked up of $expected failed. Error $RC"
8207 elif [ "${path}" != "${expected}" ]; then
8208 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8211 echo "fid $fid resolves to path $path (expected $expected)"
8215 # Make changes to filesystem
8216 mkdir -p $DIR/$tdir/d2
8217 touch $DIR/$tdir/d2/$tfile
8218 touch $DIR/$tdir/d2/x1
8219 touch $DIR/$tdir/d2/x2
8220 mkdir -p $DIR/$tdir/d2/a/b/c
8221 mkdir -p $DIR/$tdir/d2/p/q/r
8223 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8224 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8227 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8228 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8229 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8231 # softlink to wrong file
8232 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8233 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8234 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8237 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8238 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8239 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8240 # fid2path dir/fsname should both work
8241 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8242 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8244 # hardlink count: check that there are 2 links
8245 # Doesnt work with CMD yet: 17935
8246 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8247 err17935 "expected 2 links"
8249 # hardlink indexing: remove the first link
8250 rm $DIR/$tdir/d2/p/q/r/hlink
8251 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8255 run_test 162 "path lookup sanity"
8258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8259 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8262 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8263 # this proc file is temporary and linux-only
8264 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8265 error "kernel->userspace send failed"
8268 run_test 163 "kernel <-> userspace comms"
8271 # do directio so as not to populate the page cache
8272 log "creating a 10 Mb file"
8273 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8274 log "starting reads"
8275 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8276 log "truncating the file"
8277 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8279 kill %+ || true # reads might have finished
8280 echo "wait until dd is finished"
8282 log "removing the temporary file"
8283 rm -rf $DIR/$tfile || error "tmp file removal failed"
8285 run_test 169 "parallel read and truncate should not deadlock"
8288 $LCTL clear # bug 18514
8289 $LCTL debug_daemon start $TMP/${tfile}_log_good
8291 $LCTL debug_daemon stop
8292 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8293 error "sed failed to read log_good"
8295 $LCTL debug_daemon start $TMP/${tfile}_log_good
8297 $LCTL debug_daemon stop
8299 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8300 error "lctl df log_bad failed"
8302 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8303 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8305 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8306 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8308 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8309 error "bad_line good_line1 good_line2 are empty"
8311 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8312 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8313 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8315 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8316 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8317 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8319 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8320 error "bad_line_new good_line_new are empty"
8322 local expected_good=$((good_line1 + good_line2*2))
8324 rm -f $TMP/${tfile}*
8325 # LU-231, short malformed line may not be counted into bad lines
8326 if [ $bad_line -ne $bad_line_new ] &&
8327 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8328 error "expected $bad_line bad lines, but got $bad_line_new"
8332 if [ $expected_good -ne $good_line_new ]; then
8333 error "expected $expected_good good lines, but got $good_line_new"
8338 run_test 170 "test lctl df to handle corrupted log ====================="
8340 test_171() { # bug20592
8341 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8342 $LCTL set_param fail_loc=0x50e
8343 $LCTL set_param fail_val=3000
8344 multiop_bg_pause $DIR/$tfile O_s || true
8346 kill -USR1 $MULTIPID
8350 if dmesg | grep "recursive fault"; then
8351 error "caught a recursive fault"
8353 $LCTL set_param fail_loc=0
8356 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8358 # it would be good to share it with obdfilter-survey/libecho code
8359 setup_obdecho_osc () {
8362 local obdfilter_name=$2
8363 echo "Creating new osc for $obdfilter_name on $ost_nid"
8364 # make sure we can find loopback nid
8365 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8367 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8368 ${obdfilter_name}_osc_UUID || rc=2; }
8369 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8370 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8374 cleanup_obdecho_osc () {
8375 local obdfilter_name=$1
8376 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8377 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8381 obdecho_create_test() {
8386 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8387 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8389 if [ $rc -eq 0 ]; then
8390 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8391 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8393 echo "New object id is $id"
8394 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8396 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8397 "cleanup" || rc=5; }
8398 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8400 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8405 remote_ost_nodsh && skip "remote OST with nodsh" && return
8409 if ! module_loaded obdecho; then
8410 load_module obdecho/obdecho
8414 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8415 local host=$(lctl get_param -n osc.$osc.import |
8416 awk '/current_connection:/ {print $2}' )
8417 local target=$(lctl get_param -n osc.$osc.import |
8418 awk '/target:/ {print $2}' )
8419 target=${target%_UUID}
8421 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8422 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8423 [[ -n $target ]] && cleanup_obdecho_osc $target
8424 [ $rmmod_local -eq 1 ] && rmmod obdecho
8427 run_test 180a "test obdecho on osc"
8430 remote_ost_nodsh && skip "remote OST with nodsh" && return
8432 local rmmod_remote=0
8434 do_facet ost1 "lsmod | grep -q obdecho || " \
8435 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8436 "modprobe obdecho; }" && rmmod_remote=1
8437 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8438 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8439 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8442 run_test 180b "test obdecho directly on obdfilter"
8444 test_181() { # bug 22177
8445 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8446 # create enough files to index the directory
8447 createmany -o $DIR/$tdir/foobar 4000
8448 # print attributes for debug purpose
8451 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8453 # remove the files & current working dir
8454 unlinkmany $DIR/$tdir/foobar 4000
8456 kill -USR1 $MULTIPID
8458 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8461 run_test 181 "Test open-unlinked dir ========================"
8464 # disable MDC RPC lock wouldn't crash client
8468 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8469 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8470 $LCTL set_param fail_loc=0x804
8472 for (( i=0; i < $tcount; i++ )) ; do
8474 createmany -o $DIR/$tdir/$i/f- $fcount &
8478 for (( i=0; i < $tcount; i++ )) ; do
8479 unlinkmany $DIR/$tdir/$i/f- $fcount &
8485 $LCTL set_param fail_loc=0
8487 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8493 TGTPOOL_MAX=$(($TGT_COUNT - 1))
8495 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
8496 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8497 POOL_DIR_NAME=dir_tst
8498 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
8499 POOL_FILE=$POOL_ROOT/file_tst
8501 check_file_in_pool()
8504 res=$($GETSTRIPE $file | grep 0x | cut -f2)
8507 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
8508 if [[ "$found" == "" ]]
8510 echo "pool list: $TGTPOOL_LIST"
8511 echo "striping: $res"
8512 error "$file not allocated in $POOL"
8519 trap "cleanup_pools $FSNAME" EXIT
8522 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8523 create_pool $FSNAME.$POOL || return $?
8524 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
8525 error "$POOL not in lfs pool_list"
8527 run_test 200a "Create new pool =========================================="
8530 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8531 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
8532 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
8533 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
8534 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
8535 error "Add to pool failed"
8536 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
8537 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
8538 [ $lfscount -eq $addcount ] ||
8539 error "lfs pool_list bad ost count $lfscount != $addcount"
8541 run_test 200b "Add targets to a pool ===================================="
8544 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8546 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
8547 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
8548 # b-19919 test relative path works well
8549 mkdir -p $POOL_DIR/$POOL_DIR_NAME
8551 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
8552 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
8553 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
8554 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
8555 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
8556 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
8557 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
8558 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
8559 rm -rf $POOL_DIR_NAME; cd -
8561 run_test 200c "Set pool on a directory ================================="
8564 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8565 res=$($GETSTRIPE --pool $POOL_DIR)
8566 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
8568 run_test 200d "Check pool on a directory ==============================="
8571 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8573 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8575 file=$POOL_DIR/file-$i
8577 check_file_in_pool $file
8580 failed=$(($failed + 1))
8583 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8585 run_test 200e "Check files allocation from directory pool =============="
8588 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8591 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8593 file=$POOL_FILE/spoo-$i
8594 $SETSTRIPE -p $POOL $file
8595 check_file_in_pool $file
8598 failed=$(($failed + 1))
8601 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8603 run_test 200f "Create files in a pool ==================================="
8606 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8607 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
8608 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
8609 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
8611 run_test 200g "lfs df a pool ============================================"
8613 test_200h() { # b=24039
8614 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
8616 local file="/..$POOL_DIR/$tfile-1"
8617 $SETSTRIPE -p $POOL $file || error "unable to create $file"
8620 $SETSTRIPE -p $POOL $tfile-2 || \
8621 error "unable to create $tfile-2 in $POOL_DIR"
8623 run_test 200h "Create files in a pool with relative pathname ============"
8626 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8627 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
8628 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8629 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
8630 error "$TGT not removed from $FSNAME.$POOL"
8632 run_test 201a "Remove a target from a pool ============================="
8635 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8636 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
8638 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8640 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
8641 error "Pool $FSNAME.$POOL cannot be drained"
8642 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8643 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
8644 # setstripe on an empty pool should fail
8645 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8646 error "expected failure when creating file with empty pool"
8649 run_test 201b "Remove all targets from a pool =========================="
8652 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8653 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
8656 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8657 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
8658 # setstripe on an empty pool should fail
8659 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8660 error "expected failure when creating file with missing pool"
8662 # get param should return err once pool is gone
8663 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
8664 echo foo" "foo"; then
8665 remove_pool_from_list $FSNAME.$POOL
8668 error "Pool $FSNAME.$POOL is not destroyed"
8670 run_test 201c "Remove a pool ============================================"
8672 cleanup_pools $FSNAME
8674 # usage: default_attr <count | size | offset>
8676 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8679 # usage: check_default_stripe_attr
8680 check_default_stripe_attr() {
8681 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8683 --stripe-count|--count)
8684 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8685 --stripe-size|--size)
8686 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8687 --stripe-index|--index)
8690 error "unknown getstripe attr '$1'"
8693 [ $ACTUAL != $EXPECTED ] &&
8694 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8699 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8701 check_default_stripe_attr --stripe-count
8702 check_default_stripe_attr --stripe-size
8703 check_default_stripe_attr --stripe-index
8707 run_test 204a "Print default stripe attributes ================="
8711 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8713 check_default_stripe_attr --stripe-size
8714 check_default_stripe_attr --stripe-index
8718 run_test 204b "Print default stripe size and offset ==========="
8722 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8724 check_default_stripe_attr --stripe-count
8725 check_default_stripe_attr --stripe-index
8729 run_test 204c "Print default stripe count and offset ==========="
8733 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8735 check_default_stripe_attr --stripe-count
8736 check_default_stripe_attr --stripe-size
8740 run_test 204d "Print default stripe count and size ============="
8744 $SETSTRIPE -d $DIR/$tdir
8746 check_default_stripe_attr --stripe-count --raw
8747 check_default_stripe_attr --stripe-size --raw
8748 check_default_stripe_attr --stripe-index --raw
8752 run_test 204e "Print raw stripe attributes ================="
8756 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8758 check_default_stripe_attr --stripe-size --raw
8759 check_default_stripe_attr --stripe-index --raw
8763 run_test 204f "Print raw stripe size and offset ==========="
8767 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8769 check_default_stripe_attr --stripe-count --raw
8770 check_default_stripe_attr --stripe-index --raw
8774 run_test 204g "Print raw stripe count and offset ==========="
8778 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8780 check_default_stripe_attr --stripe-count --raw
8781 check_default_stripe_attr --stripe-size --raw
8785 run_test 204h "Print raw stripe count and size ============="
8787 # Figure out which job scheduler is being used, if any,
8789 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
8791 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
8793 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
8795 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
8796 JOBENV=LOADL_STEP_ID
8797 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
8807 # clear old jobstats
8808 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
8809 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
8811 # use a new JobID for this test, or we might see an old one
8812 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
8816 log "Using JobID environment variable $JOBENV=$JOBVAL"
8818 if [ $JOBENV = "FAKE_JOBID" ]; then
8819 FAKE_JOBID=$JOBVAL $cmd
8824 if [ "$target" = "mdt" -o "$target" = "both" ]; then
8825 FACET="$SINGLEMDS" # will need to get MDS number for DNE
8826 do_facet $FACET lctl get_param mdt.*.job_stats |
8827 grep $JOBVAL || error "No job stats found on MDT $FACET"
8829 if [ "$target" = "ost" -o "$target" = "both" ]; then
8831 do_facet $FACET lctl get_param obdfilter.*.job_stats |
8832 grep $JOBVAL || error "No job stats found on OST $FACET"
8836 test_205() { # Job stats
8838 OLD_JOBENV=`$LCTL get_param -n jobid_var`
8839 if [ $OLD_JOBENV != $JOBENV ]; then
8840 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
8841 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8846 cmd="mkdir $DIR/$tfile"
8847 verify_jobstats "$cmd" "mdt"
8849 cmd="rm -fr $DIR/$tfile"
8850 verify_jobstats "$cmd" "mdt"
8852 cmd="mknod $DIR/$tfile c 1 3"
8853 verify_jobstats "$cmd" "mdt"
8855 cmd="rm -f $DIR/$tfile"
8856 verify_jobstats "$cmd" "mdt"
8858 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
8859 verify_jobstats "$cmd" "mdt"
8861 cmd="touch $DIR/$tfile"
8862 verify_jobstats "$cmd" "both"
8864 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
8865 verify_jobstats "$cmd" "ost"
8867 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
8868 verify_jobstats "$cmd" "ost"
8870 cmd="$TRUNCATE $DIR/$tfile 0"
8871 verify_jobstats "$cmd" "both"
8873 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
8874 verify_jobstats "$cmd" "mdt"
8877 rm -f $DIR/jobstats_test_rename
8879 if [ $OLD_JOBENV != $JOBENV ]; then
8880 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
8881 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8882 $OLD_JOBENV || return 1
8885 run_test 205 "Verify job stats"
8889 size=$((size % 8192 + 1))
8890 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8891 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8892 rm -f $DIR/f212 $DIR/f212.xyz
8894 run_test 212 "Sendfile test ============================================"
8897 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8898 cancel_lru_locks osc
8899 lctl set_param fail_loc=0x8000040f
8900 # generate a read lock
8901 cat $DIR/$tfile > /dev/null
8902 # write to the file, it will try to cancel the above read lock.
8903 cat /etc/hosts >> $DIR/$tfile
8905 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8907 test_214() { # for bug 20133
8908 mkdir -p $DIR/d214p/d214c
8909 for (( i=0; i < 340; i++ )) ; do
8910 touch $DIR/d214p/d214c/a$i
8913 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8914 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8915 ls $DIR/d214c || error "ls $DIR/d214c failed"
8916 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8918 run_test 214 "hash-indexed directory test - bug 20133"
8920 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8921 create_lnet_proc_files() {
8922 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8923 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8925 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8926 rm -f "$TMP/lnet_$1.sys_tmp"
8929 # counterpart of create_lnet_proc_files
8930 remove_lnet_proc_files() {
8931 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8934 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8935 # 3rd arg as regexp for body
8936 check_lnet_proc_stats() {
8937 local l=$(cat "$TMP/lnet_$1" |wc -l)
8938 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8940 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8943 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8944 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8945 # optional and can be regexp for 2nd line (lnet.routes case)
8946 check_lnet_proc_entry() {
8947 local blp=2 # blp stands for 'position of 1st line of body'
8948 [ "$5" = "" ] || blp=3 # lnet.routes case
8950 local l=$(cat "$TMP/lnet_$1" |wc -l)
8951 # subtracting one from $blp because the body can be empty
8952 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8954 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8955 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8957 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8958 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8960 # bail out if any unexpected line happened
8961 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8962 [ "$?" != 0 ] || error "$2 misformatted"
8965 test_215() { # for bugs 18102, 21079, 21517
8966 local N='(0|[1-9][0-9]*)' # non-negative numeric
8967 local P='[1-9][0-9]*' # positive numeric
8968 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
8969 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8970 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8971 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8973 local L1 # regexp for 1st line
8974 local L2 # regexp for 2nd line (optional)
8975 local BR # regexp for the rest (body)
8977 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8978 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8979 create_lnet_proc_files "stats"
8980 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8981 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8982 remove_lnet_proc_files "stats"
8984 # /proc/sys/lnet/routes should look like this:
8985 # Routing disabled/enabled
8986 # net hops state router
8987 # where net is a string like tcp0, hops >= 0, state is up/down,
8988 # router is a string like 192.168.1.1@tcp2
8989 L1="^Routing (disabled|enabled)$"
8990 L2="^net +hops +state +router$"
8991 BR="^$NET +$N +(up|down) +$NID$"
8992 create_lnet_proc_files "routes"
8993 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8994 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8995 remove_lnet_proc_files "routes"
8997 # /proc/sys/lnet/routers should look like this:
8998 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8999 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9000 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9001 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9002 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9003 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9004 create_lnet_proc_files "routers"
9005 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9006 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9007 remove_lnet_proc_files "routers"
9009 # /proc/sys/lnet/peers should look like this:
9010 # nid refs state last max rtr min tx min queue
9011 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9012 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9013 # numeric (0 or >0 or <0), queue >= 0.
9014 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9015 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9016 create_lnet_proc_files "peers"
9017 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9018 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9019 remove_lnet_proc_files "peers"
9021 # /proc/sys/lnet/buffers should look like this:
9022 # pages count credits min
9023 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9024 L1="^pages +count +credits +min$"
9025 BR="^ +$N +$N +$I +$I$"
9026 create_lnet_proc_files "buffers"
9027 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9028 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9029 remove_lnet_proc_files "buffers"
9031 # /proc/sys/lnet/nis should look like this:
9032 # nid status alive refs peer rtr max tx min
9033 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9034 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
9035 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9036 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9037 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
9038 create_lnet_proc_files "nis"
9039 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9040 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9041 remove_lnet_proc_files "nis"
9043 # can we successfully write to /proc/sys/lnet/stats?
9044 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9045 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9047 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9049 test_216() { # bug 20317
9050 remote_ost_nodsh && skip "remote OST with nodsh" && return
9052 local p="$TMP/sanityN-$TESTNAME.parameters"
9053 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9054 for node in $(osts_nodes); do
9055 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9056 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9057 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9061 # agressive lockless i/o settings
9062 for node in $(osts_nodes); do
9063 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'
9065 lctl set_param -n osc.*.contention_seconds 60
9067 $DIRECTIO write $DIR/$tfile 0 10 4096
9068 $CHECKSTAT -s 40960 $DIR/$tfile
9070 # disable lockless i/o
9071 for node in $(osts_nodes); do
9072 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9074 lctl set_param -n osc.*.contention_seconds 0
9077 dd if=/dev/zero of=$DIR/$tfile count=0
9078 $CHECKSTAT -s 0 $DIR/$tfile
9080 restore_lustre_params <$p
9084 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9086 test_217() { # bug 22430
9090 for node in $(nodes_list); do
9091 nid=$(host_nids_address $node $NETTYPE)
9092 if [[ $nid = *-* ]] ; then
9093 echo "lctl ping $nid@$NETTYPE"
9094 lctl ping $nid@$NETTYPE
9096 echo "skipping $node (no hyphen detected)"
9100 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9103 # do directio so as not to populate the page cache
9104 log "creating a 10 Mb file"
9105 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9106 log "starting reads"
9107 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9108 log "truncating the file"
9109 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9111 kill %+ || true # reads might have finished
9112 echo "wait until dd is finished"
9114 log "removing the temporary file"
9115 rm -rf $DIR/$tfile || error "tmp file removal failed"
9117 run_test 218 "parallel read and truncate should not deadlock ======================="
9120 # write one partial page
9121 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9122 # set no grant so vvp_io_commit_write will do sync write
9123 $LCTL set_param fail_loc=0x411
9124 # write a full page at the end of file
9125 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9127 $LCTL set_param fail_loc=0
9128 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9129 $LCTL set_param fail_loc=0x411
9130 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9132 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9134 test_220() { #LU-325
9135 remote_ost_nodsh && skip "remote OST with nodsh" && return
9139 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9140 awk '{print $2}' | sed -e 's/_UUID$//')
9143 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9144 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9145 osc.$mdtosc_proc1.prealloc_last_id)
9146 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9147 osc.$mdtosc_proc1.prealloc_next_id)
9151 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9152 #define OBD_FAIL_OST_ENOINO 0x229
9153 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9154 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9155 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9157 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9159 MDSOBJS=$((last_id - next_id))
9160 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9162 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9163 echo "OST still has $count kbytes free"
9165 echo "create $MDSOBJS files @next_id..."
9166 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9168 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9169 osc.$mdtosc_proc1.prealloc_last_id)
9170 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9171 osc.$mdtosc_proc1.prealloc_next_id)
9173 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9178 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9179 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9181 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9182 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9183 echo "unlink $MDSOBJS files @$next_id..."
9184 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9186 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9189 dd if=`which date` of=$MOUNT/date oflag=sync
9190 chmod +x $MOUNT/date
9192 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9193 $LCTL set_param fail_loc=0x80001401
9195 $MOUNT/date > /dev/null
9198 run_test 221 "make sure fault and truncate race to not cause OOM"
9203 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9204 createmany -o $DIR/$tdir/$tfile 10
9205 cancel_lru_locks mdc
9206 cancel_lru_locks osc
9207 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9208 $LCTL set_param fail_loc=0x31a
9209 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9210 $LCTL set_param fail_loc=0
9213 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9218 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9219 createmany -o $DIR/$tdir/$tfile 10
9220 cancel_lru_locks mdc
9221 cancel_lru_locks osc
9222 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9223 $LCTL set_param fail_loc=0x31a
9224 rm -r $DIR/$tdir || "AGL for rmdir failed"
9225 $LCTL set_param fail_loc=0
9227 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9232 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9233 createmany -o $DIR/$tdir/$tfile 10
9234 cancel_lru_locks mdc
9235 cancel_lru_locks osc
9236 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9237 $LCTL set_param fail_loc=0x31b
9238 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9239 $LCTL set_param fail_loc=0
9242 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9244 test_224a() { # LU-1039, MRP-303
9245 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9246 $LCTL set_param fail_loc=0x508
9247 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9248 $LCTL set_param fail_loc=0
9251 run_test 224a "Don't panic on bulk IO failure"
9253 test_224b() { # LU-1039, MRP-303
9254 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9255 cancel_lru_locks osc
9256 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9257 $LCTL set_param fail_loc=0x515
9258 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9259 $LCTL set_param fail_loc=0
9262 run_test 224b "Don't panic on bulk IO failure"
9264 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9266 if [ -z ${MDSSURVEY} ]; then
9267 skip_env "mds-survey not found" && return
9269 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9270 { skip "Need MDS version at least 2.2.51"; return; }
9272 local mds=$(facet_host $SINGLEMDS)
9273 local target=$(do_nodes $mds 'lctl dl' | \
9274 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9276 local cmd1="file_count=1000 thrhi=4"
9277 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9278 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9279 local cmd="$cmd1 $cmd2 $cmd3"
9281 rm -f ${TMP}/mds_survey*
9283 eval $cmd || error "mds-survey with zero-stripe failed"
9284 cat ${TMP}/mds_survey*
9285 rm -f ${TMP}/mds_survey*
9287 run_test 225a "Metadata survey sanity with zero-stripe"
9290 if [ -z ${MDSSURVEY} ]; then
9291 skip_env "mds-survey not found" && return
9293 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9294 { skip "Need MDS version at least 2.2.51"; return; }
9296 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9297 skip_env "Need to mount OST to test" && return
9300 local mds=$(facet_host $SINGLEMDS)
9301 local target=$(do_nodes $mds 'lctl dl' | \
9302 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9304 local cmd1="file_count=1000 thrhi=4"
9305 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9306 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9307 local cmd="$cmd1 $cmd2 $cmd3"
9309 rm -f ${TMP}/mds_survey*
9311 eval $cmd || error "mds-survey with stripe_count failed"
9312 cat ${TMP}/mds_survey*
9313 rm -f ${TMP}/mds_survey*
9315 run_test 225b "Metadata survey sanity with stripe_count = 1"
9317 mcreate_path2fid () {
9323 local path=$DIR/$tdir/$name
9328 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9329 error "error: cannot create $desc"
9331 fid=$($LFS path2fid $path)
9333 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9335 fid_path=$($LFS fid2path $DIR $fid)
9337 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9339 [ "$path" == "$fid_path" ] || \
9340 error "error: fid2path returned \`$fid_path', expected \`$path'"
9347 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9348 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9349 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9350 mcreate_path2fid 0040666 0 0 dir "directory"
9351 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9352 mcreate_path2fid 0100666 0 0 file "regular file"
9353 mcreate_path2fid 0120666 0 0 link "symbolic link"
9354 mcreate_path2fid 0140666 0 0 sock "socket"
9356 run_test 226 "call path2fid and fid2path on files of all type"
9358 # LU-1299 Executing or running ldd on a truncated executable does not
9359 # cause an out-of-memory condition.
9361 dd if=`which date` of=$MOUNT/date bs=1k count=1
9362 chmod +x $MOUNT/date
9364 $MOUNT/date > /dev/null
9365 ldd $MOUNT/date > /dev/null
9368 run_test 227 "running truncated executable does not cause OOM"
9371 # tests that do cleanup/setup should be run at the end
9376 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9377 $LCTL set_param fail_loc=0x903
9378 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9379 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9382 FAIL_ON_ERROR=true cleanup
9383 FAIL_ON_ERROR=true setup
9385 run_test 900 "umount should not race with any mgc requeue thread"
9387 complete $(basename $0) $SECONDS
9388 check_and_cleanup_lustre
9389 if [ "$I_MOUNTED" != "yes" ]; then
9390 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true