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="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
19 SRCDIR=$(cd $(dirname $0); echo $PWD)
20 export PATH=$PATH:/sbin
24 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
25 CREATETEST=${CREATETEST:-createtest}
27 LFIND=${LFIND:-"$LFS find"}
28 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
30 MCREATE=${MCREATE:-mcreate}
31 OPENFILE=${OPENFILE:-openfile}
32 OPENUNLINK=${OPENUNLINK:-openunlink}
33 export MULTIOP=${MULTIOP:-multiop}
34 READS=${READS:-"reads"}
35 MUNLINK=${MUNLINK:-munlink}
36 SOCKETSERVER=${SOCKETSERVER:-socketserver}
37 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
38 MEMHOG=${MEMHOG:-memhog}
39 DIRECTIO=${DIRECTIO:-directio}
40 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
41 UMOUNT=${UMOUNT:-"umount -d"}
43 CHECK_GRANT=${CHECK_GRANT:-"yes"}
44 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export NAME=${NAME:-local}
53 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
54 . $LUSTRE/tests/test-framework.sh
56 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
59 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
65 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
66 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
75 check_kernel_version() {
77 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
79 patchless|patchless_client) return 0;;
80 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
82 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
86 if [ "$ONLY" == "cleanup" ]; then
91 check_and_setup_lustre
96 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
97 awk '{gsub(/_UUID/,""); print $1}' | head -1)
98 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
99 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
100 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
101 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
102 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
103 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
105 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
106 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
107 rm -rf $DIR/[Rdfs][0-9]*
109 # $RUNAS_ID may get set incorrectly somewhere else
110 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
112 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
116 if [ "${ONLY}" = "MOUNT" ] ; then
117 echo "Lustre is up, please go on"
121 echo "preparing for tests involving mounts"
122 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
124 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
125 echo # add a newline after mke2fs.
129 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
130 lctl set_param debug=-1 2> /dev/null || true
133 $CHECKSTAT -t file $DIR/$tfile || error
135 $CHECKSTAT -a $DIR/$tfile || error
137 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
140 chmod 0755 $DIR || error
141 $CHECKSTAT -p 0755 $DIR || error
143 run_test 0b "chmod 0755 $DIR ============================="
146 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
147 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
149 run_test 0c "check import proc ============================="
154 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
155 $CHECKSTAT -t dir $DIR/d1/d2 || error
157 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
162 $CHECKSTAT -a $DIR/d1 || error
164 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
169 $CHECKSTAT -t file $DIR/d2/f || error
171 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
175 $CHECKSTAT -a $DIR/d2 || error
177 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
181 $CHECKSTAT -t dir $DIR/d3 || error
183 run_test 3a "mkdir .../d3 ======================================"
186 if [ ! -d $DIR/d3 ]; then
190 $CHECKSTAT -t file $DIR/d3/f || error
192 run_test 3b "touch .../d3/f ===================================="
196 $CHECKSTAT -a $DIR/d3 || error
198 run_test 3c "rm -r .../d3 ======================================"
202 $CHECKSTAT -t dir $DIR/d4 || error
204 run_test 4a "mkdir .../d4 ======================================"
207 if [ ! -d $DIR/d4 ]; then
211 $CHECKSTAT -t dir $DIR/d4/d2 || error
213 run_test 4b "mkdir .../d4/d2 ==================================="
218 chmod 0707 $DIR/d5/d2
219 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
225 chmod 0666 $DIR/f6a || error
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
228 run_test 6a "touch .../f6a; chmod .../f6a ======================"
231 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
232 if [ ! -f $DIR/f6a ]; then
236 $RUNAS chmod 0444 $DIR/f6a && error
237 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
239 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
242 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
244 chown $RUNAS_ID $DIR/f6c || error
245 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
247 run_test 6c "touch .../f6c; chown .../f6c ======================"
250 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
251 if [ ! -f $DIR/f6c ]; then
253 chown $RUNAS_ID $DIR/f6c
255 $RUNAS chown $UID $DIR/f6c && error
256 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
258 run_test 6d "$RUNAS chown .../f6c (should return error) =="
261 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
263 chgrp $RUNAS_ID $DIR/f6e || error
264 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
266 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
269 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
270 if [ ! -f $DIR/f6e ]; then
272 chgrp $RUNAS_ID $DIR/f6e
274 $RUNAS chgrp $UID $DIR/f6e && error
275 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
277 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
280 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
281 mkdir $DIR/d6g || error
282 chmod 777 $DIR/d6g || error
283 $RUNAS mkdir $DIR/d6g/d || error
284 chmod g+s $DIR/d6g/d || error
285 mkdir $DIR/d6g/d/subdir
286 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
288 run_test 6g "Is new dir in sgid dir inheriting group?"
290 test_6h() { # bug 7331
291 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
292 touch $DIR/f6h || error "touch failed"
293 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
294 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
295 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
297 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
303 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
305 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
308 if [ ! -d $DIR/d7 ]; then
312 echo -n foo > $DIR/d7/f2
313 [ "`cat $DIR/d7/f2`" = "foo" ] || error
314 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
316 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
322 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
324 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
330 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
332 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
338 $CHECKSTAT -t file $DIR/d10/d2/f || error
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
345 chmod 0666 $DIR/d11/d2
346 chmod 0705 $DIR/d11/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
349 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
354 chmod 0666 $DIR/d12/f
355 chmod 0654 $DIR/d12/f
356 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
358 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
362 dd if=/dev/zero of=$DIR/d13/f count=10
364 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
366 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 $CHECKSTAT -a $DIR/d14/f || error
374 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
379 mv $DIR/d15/f $DIR/d15/f2
380 $CHECKSTAT -t file $DIR/d15/f2 || error
382 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
388 $CHECKSTAT -a $DIR/d16/f || error
390 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
395 ln -s $DIR/d17/f $DIR/d17/l-exist
397 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
398 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
399 rm -f $DIR/d17/l-exist
400 $CHECKSTAT -a $DIR/d17/l-exist || error
402 run_test 17a "symlinks: create, remove (real) =================="
406 ln -s no-such-file $DIR/d17/l-dangle
408 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
409 $CHECKSTAT -fa $DIR/d17/l-dangle || error
410 rm -f $DIR/d17/l-dangle
411 $CHECKSTAT -a $DIR/d17/l-dangle || error
413 run_test 17b "symlinks: create, remove (dangling) =============="
415 test_17c() { # bug 3440 - don't save failed open RPC for replay
417 ln -s foo $DIR/d17/f17c
418 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
420 run_test 17c "symlinks: open dangling (should return error) ===="
424 ln -s foo $DIR/d17/f17d
425 touch $DIR/d17/f17d || error "creating to new symlink"
427 run_test 17d "symlinks: create dangling ========================"
431 local foo=$DIR/$tdir/$tfile
432 ln -s $foo $foo || error "create symlink failed"
433 ls -l $foo || error "ls -l failed"
434 ls $foo && error "ls not failed" || true
436 run_test 17e "symlinks: create recursive symlink (should return error) ===="
440 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
441 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
442 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
443 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
444 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
445 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
448 run_test 17f "symlinks: long and very long symlink name ========================"
452 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
453 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
456 run_test 17g "symlinks: really long symlink name ==============================="
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
461 $SETSTRIPE -c -1 $DIR/$tdir
462 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
463 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
464 touch $DIR/$tdir/$tfile || true
466 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
468 test_17i() { #bug 20018
469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
471 local foo=$DIR/$tdir/$tfile
472 ln -s $foo $foo || error "create symlink failed"
473 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
474 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
475 ls -l $foo && error "error not detected"
478 run_test 17i "don't panic on short symlink"
480 test_17k() { #bug 22301
481 rsync --help | grep -q xattr ||
482 skip_env "$(rsync --version| head -1) does not support xattrs"
483 mkdir -p $DIR/{$tdir,$tdir.new}
484 touch $DIR/$tdir/$tfile
485 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
486 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
487 error "rsync failed with xattrs enabled"
489 run_test 17k "symlinks: rsync with xattrs enabled ========================="
493 local short_sym="0123456789"
494 local WDIR=$DIR/${tdir}m
501 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
502 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
503 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
506 # create a long symlink file
507 for ((i = 0; i < 4; ++i)); do
508 long_sym=${long_sym}${long_sym}
511 echo "create 512 short and long symlink files under $WDIR"
512 for ((i = 0; i < 256; ++i)); do
513 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
514 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
522 echo "recreate the 512 symlink files with a shorter string"
523 for ((i = 0; i < 512; ++i)); do
524 # rewrite the symlink file with a shorter string
525 ln -sf ${long_sym} $WDIR/long-$i
526 ln -sf ${short_sym} $WDIR/short-$i
529 mds_index=$($LFS getstripe -M $WDIR)
530 mds_index=$((mds_index+1))
531 devname=$(mdsdevname $mds_index)
532 cmd="$E2FSCK -fnvd $devname"
534 echo "stop and checking mds${mds_index}: $cmd"
535 # e2fsck should not return error
536 stop mds${mds_index} -f
537 do_facet mds${mds_index} $cmd || rc=$?
539 start mds${mds_index} $devname $MDS_MOUNT_OPTS
540 df $MOUNT > /dev/null 2>&1
541 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
542 "short/long symlink MDT: rc=$rc"
545 run_test 17m "run e2fsck against MDT which contains short/long symlink"
551 run_test 18 "touch .../f ; ls ... =============================="
557 $CHECKSTAT -a $DIR/f19 || error
559 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
562 ls -l $DIR/f19 && error || true
564 run_test 19b "ls -l .../f19 (should return error) =============="
567 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
568 $RUNAS touch $DIR/f19 && error || true
570 run_test 19c "$RUNAS touch .../f19 (should return error) =="
573 cat $DIR/f19 && error || true
575 run_test 19d "cat .../f19 (should return error) =============="
587 $CHECKSTAT -a $DIR/f || error
589 run_test 20 "touch .../f ; ls -l ... ==========================="
593 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
594 ln -s dangle $DIR/d21/link
595 echo foo >> $DIR/d21/link
597 $CHECKSTAT -t link $DIR/d21/link || error
598 $CHECKSTAT -f -t file $DIR/d21/link || error
600 run_test 21 "write to dangling link ============================"
605 chown $RUNAS_ID:$RUNAS_GID $WDIR
606 (cd $WDIR || error "cd $WDIR failed";
607 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
609 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
610 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
611 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
613 run_test 22 "unpack tar archive as non-root user ==============="
618 local file=$DIR/$tdir/$tfile
620 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
621 openfile -f O_CREAT:O_EXCL $file &&
622 error "$file recreate succeeded" || true
624 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
626 test_23b() { # bug 18988
628 local file=$DIR/$tdir/$tfile
631 echo foo > $file || error "write filed"
632 echo bar >> $file || error "append filed"
633 $CHECKSTAT -s 8 $file || error "wrong size"
636 run_test 23b "O_APPEND check =========================="
639 echo '== rename sanity =============================================='
640 echo '-- same directory rename'
643 mv $DIR/R1/f $DIR/R1/g
644 $CHECKSTAT -t file $DIR/R1/g || error
646 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
651 mv $DIR/R2/f $DIR/R2/g
652 $CHECKSTAT -a $DIR/R2/f || error
653 $CHECKSTAT -t file $DIR/R2/g || error
655 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
660 mv $DIR/R3/f $DIR/R3/g
661 $CHECKSTAT -a $DIR/R3/f || error
662 $CHECKSTAT -t dir $DIR/R3/g || error
664 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
669 mrename $DIR/R4/f $DIR/R4/g
670 $CHECKSTAT -a $DIR/R4/f || error
671 $CHECKSTAT -t dir $DIR/R4/g || error
673 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
676 echo '-- cross directory renames --'
679 mv $DIR/R5a/f $DIR/R5b/g
680 $CHECKSTAT -a $DIR/R5a/f || error
681 $CHECKSTAT -t file $DIR/R5b/g || error
683 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
687 touch $DIR/R6a/f $DIR/R6b/g
688 mv $DIR/R6a/f $DIR/R6b/g
689 $CHECKSTAT -a $DIR/R6a/f || error
690 $CHECKSTAT -t file $DIR/R6b/g || error
692 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
697 mv $DIR/R7a/d $DIR/R7b/e
698 $CHECKSTAT -a $DIR/R7a/d || error
699 $CHECKSTAT -t dir $DIR/R7b/e || error
701 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
705 mkdir $DIR/R8a/d $DIR/R8b/e
706 mrename $DIR/R8a/d $DIR/R8b/e
707 $CHECKSTAT -a $DIR/R8a/d || error
708 $CHECKSTAT -t dir $DIR/R8b/e || error
710 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
713 echo "-- rename error cases"
717 mrename $DIR/R9/f $DIR/R9/a
718 $CHECKSTAT -t file $DIR/R9/f || error
719 $CHECKSTAT -t dir $DIR/R9/a || error
720 $CHECKSTAT -a $DIR/R9/a/f || error
722 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
726 mrename $DIR/R10/f $DIR/R10/g
727 $CHECKSTAT -t dir $DIR/R10 || error
728 $CHECKSTAT -a $DIR/R10/f || error
729 $CHECKSTAT -a $DIR/R10/g || error
731 run_test 24j "source does not exist ============================"
734 mkdir $DIR/R11a $DIR/R11a/d
736 mv $DIR/R11a/f $DIR/R11a/d
737 $CHECKSTAT -a $DIR/R11a/f || error
738 $CHECKSTAT -t file $DIR/R11a/d/f || error
740 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
742 # bug 2429 - rename foo foo foo creates invalid file
745 $MULTIOP $f OcNs || error
747 run_test 24l "Renaming a file to itself ========================"
751 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
752 # on ext3 this does not remove either the source or target files
753 # though the "expected" operation would be to remove the source
754 $CHECKSTAT -t file ${f} || error "${f} missing"
755 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
757 run_test 24m "Renaming a file to a hard link to itself ========="
761 # this stats the old file after it was renamed, so it should fail
765 $CHECKSTAT ${f}.rename
768 run_test 24n "Statting the old file after renaming (Posix rename 2)"
771 check_kernel_version 37 || return 0
773 rename_many -s random -v -n 10 $DIR/d24o
775 run_test 24o "rename of files during htree split ==============="
779 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
780 mrename $DIR/R12a $DIR/R12b
781 $CHECKSTAT -a $DIR/R12a || error
782 $CHECKSTAT -t dir $DIR/R12b || error
783 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
784 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
786 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
790 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
791 multiop_bg_pause $DIR/R13b D_c || return 1
794 mrename $DIR/R13a $DIR/R13b
795 $CHECKSTAT -a $DIR/R13a || error
796 $CHECKSTAT -t dir $DIR/R13b || error
797 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
798 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
800 wait $MULTIPID || error "multiop close failed"
802 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
804 test_24r() { #bug 3789
805 mkdir $DIR/R14a $DIR/R14a/b
806 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
807 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
808 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
810 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
813 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
814 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
815 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
816 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
818 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
820 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
821 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
822 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
823 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
825 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
827 test_24u() { # bug12192
828 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
829 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
831 run_test 24u "create stripe file"
839 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
840 [ $FREE_INODES -lt $NRFILES ] && \
841 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
845 createmany -m $DIR/d24v/$tfile $NRFILES
848 lctl set_param mdc.*.stats clear
850 ls $DIR/d24v >/dev/null || error "error in listing large dir"
853 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
854 # 8 bytes for name(filename is mostly 5 in this test) +
855 # 8 bytes for luda_type
856 # take into account of overhead in lu_dirpage header and end mark in
857 # each page, plus one in RPC_NUM calculation.
859 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
860 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
861 mds_readpage=`lctl get_param mdc.*.stats | \
862 awk '/^mds_readpage/ {print $2}'`
863 [ $mds_readpage -gt $RPC_NUM ] && \
864 error "large readdir doesn't take effect"
868 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
870 test_24w() { # bug21506
872 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
873 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
874 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
875 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
876 [ "$SZ1" = "$SZ2" ] || \
877 error "Error reading at the end of the file $tfile"
879 run_test 24w "Reading a file larger than 4Gb"
882 echo '== symlink sanity ============================================='
886 touch $DIR/s25/foo || error
888 run_test 25a "create file in symlinked directory ==============="
891 [ ! -d $DIR/d25 ] && test_25a
892 $CHECKSTAT -t file $DIR/s25/foo || error
894 run_test 25b "lookup file in symlinked directory ==============="
899 ln -s d26/d26-2 $DIR/s26
900 touch $DIR/s26/foo || error
902 run_test 26a "multiple component symlink ======================="
905 mkdir -p $DIR/d26b/d26-2
906 ln -s d26b/d26-2/foo $DIR/s26-2
907 touch $DIR/s26-2 || error
909 run_test 26b "multiple component symlink at end of lookup ======"
914 ln -s d26.2 $DIR/s26.2-1
915 ln -s s26.2-1 $DIR/s26.2-2
916 ln -s s26.2-2 $DIR/s26.2-3
917 chmod 0666 $DIR/s26.2-3/foo
919 run_test 26c "chain of symlinks ================================"
921 # recursive symlinks (bug 439)
923 ln -s d26-3/foo $DIR/d26-3
925 run_test 26d "create multiple component recursive symlink ======"
928 [ ! -h $DIR/d26-3 ] && test_26d
931 run_test 26e "unlink multiple component recursive symlink ======"
933 # recursive symlinks (bug 7022)
936 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
937 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
938 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
939 mkdir $tfile || error "mkdir $tfile failed"
940 cd $tfile || error "cd $tfile failed"
941 ln -s .. dotdot || error "ln dotdot failed"
942 ln -s dotdot/lndir lndir || error "ln lndir failed"
943 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
944 output=`ls $tfile/$tfile/lndir/bar1`
945 [ "$output" = bar1 ] && error "unexpected output"
946 rm -r $tfile || error "rm $tfile failed"
947 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
949 run_test 26f "rm -r of a directory which has recursive symlink ="
952 echo '== stripe sanity =============================================='
953 mkdir -p $DIR/d27 || error "mkdir failed"
955 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
956 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
958 log "== test_27a: write to one stripe file ========================="
959 cp /etc/hosts $DIR/d27/f0 || error
961 run_test 27a "one stripe file =================================="
964 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
966 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
967 $GETSTRIPE -c $DIR/d27/f01
968 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
969 error "two-stripe file doesn't have two stripes"
971 run_test 27b "create two stripe file"
974 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
976 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
978 run_test 27c "write to two stripe file"
982 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
983 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
984 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
986 run_test 27d "create file with default settings ================"
990 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
991 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
992 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
994 run_test 27e "setstripe existing file (should return error) ======"
998 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
999 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1000 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1002 run_test 27f "setstripe with bad stripe size (should return error)"
1006 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1007 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1008 error "$DIR/d27/fnone has object"
1010 run_test 27g "$GETSTRIPE with no objects"
1013 touch $DIR/d27/fsome || error "touch failed"
1014 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1016 run_test 27i "$GETSTRIPE with some objects"
1020 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1022 run_test 27j "setstripe with bad stripe offset (should return error)"
1024 test_27k() { # bug 2844
1027 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1028 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
1029 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1030 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1031 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1032 dd if=/dev/zero of=$FILE bs=4k count=1
1033 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1034 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1036 run_test 27k "limit i_blksize for broken user apps ============="
1040 mcreate $DIR/f27l || error "creating file"
1041 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1042 error "setstripe should have failed" || true
1044 run_test 27l "check setstripe permissions (should return error)"
1047 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1048 if [ $ORIGFREE -gt $MAXFREE ]; then
1049 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1053 $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_1
1054 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE &&
1055 error "dd should fill OST0"
1057 while $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_$i; do
1059 [ $i -gt 256 ] && break
1062 touch $DIR/d27/f27m_$i
1063 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1064 error "OST0 was full but new created file still use it"
1066 touch $DIR/d27/f27m_$i
1067 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1068 error "OST0 was full but new created file still use it"
1072 run_test 27m "create file while OST0 was full =================="
1075 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1079 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1080 # if the OST isn't full anymore.
1082 local OSTIDX=${1:-""}
1084 local list=$(comma_list $(osts_nodes))
1085 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1087 do_nodes $list lctl set_param fail_loc=0
1091 exhaust_precreations() {
1094 local FAILIDX=${3:-$OSTIDX}
1097 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1098 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1100 local OST=$(ostname_from_index $OSTIDX)
1101 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1102 sed -e 's/_UUID$//;s/^.*-//')
1105 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1106 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1107 osc.$mdtosc_proc1.prealloc_last_id)
1108 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1109 osc.$mdtosc_proc1.prealloc_next_id)
1111 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1112 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1114 mkdir -p $DIR/$tdir/${OST}
1115 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1116 #define OBD_FAIL_OST_ENOSPC 0x215
1117 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1118 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1119 echo "Creating to objid $last_id on ost $OST..."
1120 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1121 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1122 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1126 exhaust_all_precreations() {
1128 for (( i=0; i < OSTCOUNT; i++ )) ; do
1129 exhaust_precreations $i $1 -1
1134 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1136 remote_ost_nodsh && skip "remote OST with nodsh" && return
1139 rm -f $DIR/$tdir/$tfile
1140 exhaust_precreations 0 0x80000215
1141 $SETSTRIPE -c -1 $DIR/$tdir
1142 touch $DIR/$tdir/$tfile || error
1143 $GETSTRIPE $DIR/$tdir/$tfile
1146 run_test 27n "create file with some full OSTs =================="
1149 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1151 remote_ost_nodsh && skip "remote OST with nodsh" && return
1154 rm -f $DIR/$tdir/$tfile
1155 exhaust_all_precreations 0x215
1157 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1162 run_test 27o "create file with all full OSTs (should error) ===="
1165 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1166 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1167 remote_ost_nodsh && skip "remote OST with nodsh" && return
1170 rm -f $DIR/$tdir/$tfile
1173 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1174 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1175 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1177 exhaust_precreations 0 0x80000215
1178 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1179 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1180 $GETSTRIPE $DIR/$tdir/$tfile
1184 run_test 27p "append to a truncated file with some full OSTs ==="
1187 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1188 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1189 remote_ost_nodsh && skip "remote OST with nodsh" && return
1192 rm -f $DIR/$tdir/$tfile
1195 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1196 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1197 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1199 exhaust_all_precreations 0x215
1201 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1202 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1206 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1209 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1210 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1211 remote_ost_nodsh && skip "remote OST with nodsh" && return
1214 rm -f $DIR/$tdir/$tfile
1215 exhaust_precreations 0 0x80000215
1217 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1221 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1223 test_27s() { # bug 10725
1225 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1226 local stripe_count=0
1227 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1228 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1229 error "stripe width >= 2^32 succeeded" || true
1232 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1234 test_27t() { # bug 10864
1239 $WLFS getstripe $tfile
1242 run_test 27t "check that utils parse path correctly"
1244 test_27u() { # bug 4900
1245 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1248 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1249 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1251 createmany -o $DIR/$tdir/t- 1000
1252 do_facet $SINGLEMDS lctl set_param fail_loc=0
1254 TLOG=$DIR/$tfile.getstripe
1255 $GETSTRIPE $DIR/$tdir > $TLOG
1256 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1257 unlinkmany $DIR/$tdir/t- 1000
1258 [ $OBJS -gt 0 ] && \
1259 error "$OBJS objects created on OST-0. See $TLOG" || pass
1261 run_test 27u "skip object creation on OSC w/o objects =========="
1263 test_27v() { # bug 4900
1264 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1265 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1266 remote_ost_nodsh && skip "remote OST with nodsh" && return
1268 exhaust_all_precreations 0x215
1272 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1274 touch $DIR/$tdir/$tfile
1275 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1277 for (( i=1; i < OSTCOUNT; i++ )); do
1278 do_facet ost$i lctl set_param fail_loc=0x705
1280 local START=`date +%s`
1281 createmany -o $DIR/$tdir/$tfile 32
1283 local FINISH=`date +%s`
1284 local TIMEOUT=`lctl get_param -n timeout`
1285 local PROCESS=$((FINISH - START))
1286 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1287 error "$FINISH - $START >= $TIMEOUT / 2"
1288 sleep $((TIMEOUT / 2 - PROCESS))
1291 run_test 27v "skip object creation on slow OST ================="
1293 test_27w() { # bug 10997
1294 mkdir -p $DIR/$tdir || error "mkdir failed"
1295 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1296 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1297 error "stripe size $size != 65536" || true
1298 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1299 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1301 run_test 27w "check $SETSTRIPE -S option"
1304 [ "$OSTCOUNT" -lt "2" ] &&
1305 skip_env "skipping multiple stripe count/offset test" && return
1307 mkdir -p $DIR/$tdir || error "mkdir failed"
1308 for i in $(seq 1 $OSTCOUNT); do
1310 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1311 error "setstripe -c $i -i $offset failed"
1312 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1313 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1314 [ $count -ne $i ] && error "stripe count $count != $i" || true
1315 [ $index -ne $offset ] &&
1316 error "stripe offset $index != $offset" || true
1319 run_test 27wa "check $SETSTRIPE -c -i options"
1322 remote_ost_nodsh && skip "remote OST with nodsh" && return
1323 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1324 OFFSET=$(($OSTCOUNT - 1))
1326 local OST=$(ostname_from_index $OSTIDX)
1329 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1330 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1332 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1333 for i in `seq 0 $OFFSET`; do
1334 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1335 error "OST0 was degraded but new created file still use it"
1337 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1339 run_test 27x "create files while OST0 is degraded"
1342 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1343 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1344 remote_ost_nodsh && skip "remote OST with nodsh" && return
1346 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1347 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1348 osc.$mdtosc.prealloc_last_id)
1349 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1350 osc.$mdtosc.prealloc_next_id)
1351 local fcount=$((last_id - next_id))
1352 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1353 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1355 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1356 OFFSET=$(($OSTCOUNT-1))
1358 for OSC in $MDS_OSCS; do
1359 if [ $OST == -1 ]; then {
1360 OST=`osc_to_ost $OSC`
1362 echo $OSC "is Deactivate:"
1363 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1367 OSTIDX=$(index_from_ostuuid $OST)
1369 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1371 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1373 createmany -o $DIR/$tdir/$tfile $fcount
1374 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1376 for i in `seq 0 $OFFSET`; do
1377 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1378 error "files created on deactivated OSTs instead of degraded OST"
1380 for OSC in $MDS_OSCS; do
1381 [ `osc_to_ost $OSC` != $OST ] && {
1382 echo $OSC "is activate"
1383 do_facet $SINGLEMDS lctl --device %$OSC activate
1387 run_test 27y "create files while OST0 is degraded and the rest inactive"
1393 lmm_count=$($GETSTRIPE -c $1)
1394 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1395 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1397 local old_ifs="$IFS"
1399 fid=($($LFS path2fid $1))
1402 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1403 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1405 # compare lmm_seq and lu_fid->f_seq
1406 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1407 # compare lmm_object_id and lu_fid->oid
1408 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1410 # check the trusted.fid attribute of the OST objects of the file
1411 local have_obdidx=false
1413 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1414 # skip lines up to and including "obdidx"
1415 [ -z "$obdidx" ] && break
1416 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1417 $have_obdidx || continue
1419 local ost=$((obdidx + 1))
1420 local dev=$(ostdevname $ost)
1422 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1423 echo "Currently only works with ldiskfs-based OSTs"
1427 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1429 #don't unmount/remount the OSTs if we don't need to do that
1430 #local dir=$(facet_mntpt ost$ost)
1432 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1433 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1434 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1435 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1437 local obj_file="O/$seq/d$((oid %32))/$oid"
1438 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1439 $dev 2>/dev/null" | grep "parent=")
1441 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1443 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1445 #do_facet ost$ost umount -d $dir
1446 #start ost$ost $dev $OST_MOUNT_OPTS
1448 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1449 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1450 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1451 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1452 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1453 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1455 # compare lmm_seq and filter_fid->ff_parent.f_seq
1456 [ $ff_pseq = $lmm_seq ] ||
1457 error "FF parent SEQ $ff_pseq != $lmm_seq"
1458 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1459 [ $ff_poid = $lmm_oid ] ||
1460 error "FF parent OID $ff_poid != $lmm_oid"
1461 [ $ff_pstripe = $stripe_nr ] ||
1462 error "FF stripe $ff_pstripe != $stripe_nr"
1464 stripe_nr=$((stripe_nr + 1))
1469 remote_ost_nodsh && skip "remote OST with nodsh" && return
1472 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1473 { error "setstripe -c -1 failed"; return 1; }
1474 # We need to send a write to every object to get parent FID info set.
1475 # This _should_ also work for setattr, but does not currently.
1476 # touch $DIR/$tdir/$tfile-1 ||
1477 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1478 { error "dd $tfile-1 failed"; return 2; }
1479 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1480 { error "setstripe -c -1 failed"; return 3; }
1481 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1482 { error "dd $tfile-2 failed"; return 4; }
1484 # make sure write RPCs have been sent to OSTs
1487 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1488 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1490 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1492 test_27A() { # b=19102
1493 local restore_size=$($GETSTRIPE -S $MOUNT)
1494 local restore_count=$($GETSTRIPE -c $MOUNT)
1495 local restore_offset=$($GETSTRIPE -i $MOUNT)
1496 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1497 local default_size=$($GETSTRIPE -S $MOUNT)
1498 local default_count=$($GETSTRIPE -c $MOUNT)
1499 local default_offset=$($GETSTRIPE -i $MOUNT)
1500 local dsize=$((1024 * 1024))
1501 [ $default_size -eq $dsize ] ||
1502 error "stripe size $default_size != $dsize"
1503 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1504 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1505 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1507 run_test 27A "check filesystem-wide default LOV EA values"
1509 # createtest also checks that device nodes are created and
1510 # then visible correctly (#2091)
1511 test_28() { # bug 2091
1513 $CREATETEST $DIR/d28/ct || error
1515 run_test 28 "create/mknod/mkdir with bad file types ============"
1518 cancel_lru_locks mdc
1524 declare -i LOCKCOUNTORIG=0
1525 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1526 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1528 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1530 declare -i LOCKUNUSEDCOUNTORIG=0
1531 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1532 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1539 declare -i LOCKCOUNTCURRENT=0
1540 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1541 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1544 declare -i LOCKUNUSEDCOUNTCURRENT=0
1545 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1546 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1549 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1550 lctl set_param -n ldlm.dump_namespaces ""
1551 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1552 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1553 log "dumped log to $TMP/test_29.dk (bug 5793)"
1556 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1557 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1558 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1559 log "dumped log to $TMP/test_29.dk (bug 5793)"
1563 run_test 29 "IT_GETATTR regression ============================"
1565 test_30a() { # was test_30
1566 cp `which ls` $DIR || cp /bin/ls $DIR
1570 run_test 30a "execute binary from Lustre (execve) =============="
1573 cp `which ls` $DIR || cp /bin/ls $DIR
1575 $RUNAS $DIR/ls / || error
1578 run_test 30b "execute binary from Lustre as non-root ==========="
1580 test_30c() { # b=22376
1581 cp `which ls` $DIR || cp /bin/ls $DIR
1583 cancel_lru_locks mdc
1584 cancel_lru_locks osc
1585 $RUNAS $DIR/ls / || error
1588 run_test 30c "execute binary from Lustre without read perms ===="
1591 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1592 $CHECKSTAT -a $DIR/f31 || error
1594 run_test 31a "open-unlink file =================================="
1597 touch $DIR/f31 || error
1598 ln $DIR/f31 $DIR/f31b || error
1599 $MULTIOP $DIR/f31b Ouc || error
1600 $CHECKSTAT -t file $DIR/f31 || error
1602 run_test 31b "unlink file with multiple links while open ======="
1605 touch $DIR/f31 || error
1606 ln $DIR/f31 $DIR/f31c || error
1607 multiop_bg_pause $DIR/f31 O_uc || return 1
1609 $MULTIOP $DIR/f31c Ouc
1610 kill -USR1 $MULTIPID
1613 run_test 31c "open-unlink file with multiple links ============="
1616 opendirunlink $DIR/d31d $DIR/d31d || error
1617 $CHECKSTAT -a $DIR/d31d || error
1619 run_test 31d "remove of open directory ========================="
1621 test_31e() { # bug 2904
1622 check_kernel_version 34 || return 0
1623 openfilleddirunlink $DIR/d31e || error
1625 run_test 31e "remove of open non-empty directory ==============="
1627 test_31f() { # bug 4554
1630 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1631 cp /etc/hosts $DIR/d31f
1633 $GETSTRIPE $DIR/d31f/hosts
1634 multiop_bg_pause $DIR/d31f D_c || return 1
1637 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1639 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1640 cp /etc/hosts $DIR/d31f
1642 $GETSTRIPE $DIR/d31f/hosts
1643 multiop_bg_pause $DIR/d31f D_c || return 1
1646 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1647 wait $MULTIPID || error "first opendir $MULTIPID failed"
1651 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1652 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1655 run_test 31f "remove of open directory with open-unlink file ==="
1658 echo "-- cross directory link --"
1659 mkdir $DIR/d31g{a,b}
1661 ln $DIR/d31ga/f $DIR/d31gb/g
1662 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1663 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1664 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1665 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1667 run_test 31g "cross directory link==============="
1670 echo "-- cross directory link --"
1674 ln $DIR/d31h/f $DIR/d31h/dir/g
1675 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1676 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1677 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1678 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1680 run_test 31h "cross directory link under child==============="
1683 echo "-- cross directory link --"
1686 touch $DIR/d31i/dir/f
1687 ln $DIR/d31i/dir/f $DIR/d31i/g
1688 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1689 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1690 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1691 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1693 run_test 31i "cross directory link under parent==============="
1698 mkdir $DIR/d31j/dir1
1699 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1700 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1701 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1702 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1705 run_test 31j "link for directory==============="
1711 touch $DIR/d31k/exist
1712 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1713 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1714 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1715 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1716 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1717 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1718 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1721 run_test 31k "link to file: the same, non-existing, dir==============="
1727 touch $DIR/d31m2/exist
1728 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1729 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1730 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1731 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1732 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1733 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1736 run_test 31m "link to file: the same, non-existing, dir==============="
1739 echo "== more mountpoints and symlinks ================="
1740 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1741 mkdir -p $DIR/d32a/ext2-mountpoint
1742 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1743 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1744 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1746 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1749 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1750 mkdir -p $DIR/d32b/ext2-mountpoint
1751 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1752 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1753 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1755 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1758 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1759 mkdir -p $DIR/d32c/ext2-mountpoint
1760 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1761 mkdir -p $DIR/d32c/d2/test_dir
1762 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1763 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1765 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1768 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1769 mkdir -p $DIR/d32d/ext2-mountpoint
1770 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1771 mkdir -p $DIR/d32d/d2/test_dir
1772 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1773 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1775 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1778 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1779 mkdir -p $DIR/d32e/tmp
1780 TMP_DIR=$DIR/d32e/tmp
1781 ln -s $DIR/d32e $TMP_DIR/symlink11
1782 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1783 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1784 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1786 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1789 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1790 mkdir -p $DIR/d32f/tmp
1791 TMP_DIR=$DIR/d32f/tmp
1792 ln -s $DIR/d32f $TMP_DIR/symlink11
1793 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1794 ls $DIR/d32f/tmp/symlink11 || error
1795 ls $DIR/d32f/symlink01 || error
1797 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1800 TMP_DIR=$DIR/$tdir/tmp
1801 mkdir -p $TMP_DIR $DIR/${tdir}2
1802 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1803 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1804 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1805 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1806 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1807 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1809 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1812 rm -fr $DIR/$tdir $DIR/${tdir}2
1813 TMP_DIR=$DIR/$tdir/tmp
1814 mkdir -p $TMP_DIR $DIR/${tdir}2
1815 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1816 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1817 ls $TMP_DIR/symlink12 || error
1818 ls $DIR/$tdir/symlink02 || error
1820 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1823 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1824 mkdir -p $DIR/d32i/ext2-mountpoint
1825 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1826 touch $DIR/d32i/test_file
1827 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1828 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1830 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1833 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1834 mkdir -p $DIR/d32j/ext2-mountpoint
1835 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1836 touch $DIR/d32j/test_file
1837 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1838 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1840 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1844 mkdir -p $DIR/d32k/ext2-mountpoint
1845 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1846 mkdir -p $DIR/d32k/d2
1847 touch $DIR/d32k/d2/test_file || error
1848 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1849 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1851 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1855 mkdir -p $DIR/d32l/ext2-mountpoint
1856 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1857 mkdir -p $DIR/d32l/d2
1858 touch $DIR/d32l/d2/test_file
1859 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1860 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1862 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1866 mkdir -p $DIR/d32m/tmp
1867 TMP_DIR=$DIR/d32m/tmp
1868 ln -s $DIR $TMP_DIR/symlink11
1869 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1870 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1871 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1873 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1877 mkdir -p $DIR/d32n/tmp
1878 TMP_DIR=$DIR/d32n/tmp
1879 ln -s $DIR $TMP_DIR/symlink11
1880 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1881 ls -l $DIR/d32n/tmp/symlink11 || error
1882 ls -l $DIR/d32n/symlink01 || error
1884 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1887 rm -fr $DIR/d32o $DIR/$tfile
1889 mkdir -p $DIR/d32o/tmp
1890 TMP_DIR=$DIR/d32o/tmp
1891 ln -s $DIR/$tfile $TMP_DIR/symlink12
1892 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1893 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1894 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1895 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1896 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1898 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1908 mkdir -p $DIR/d32p/tmp
1910 TMP_DIR=$DIR/d32p/tmp
1912 ln -s $DIR/$tfile $TMP_DIR/symlink12
1914 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1916 cat $DIR/d32p/tmp/symlink12 || error
1918 cat $DIR/d32p/symlink02 || error
1921 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1924 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1926 touch $DIR/d32q/under_the_mount
1927 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1928 ls $DIR/d32q/under_the_mount && error || true
1929 $UMOUNT $DIR/d32q || error
1931 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1934 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1936 touch $DIR/d32r/under_the_mount
1937 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1938 ls $DIR/d32r | grep -q under_the_mount && error || true
1939 $UMOUNT $DIR/d32r || error
1941 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1946 chmod 444 $DIR/$tfile
1947 chown $RUNAS_ID $DIR/$tfile
1949 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1952 run_test 33 "write file with mode 444 (should return error) ===="
1957 chown $RUNAS_ID $DIR/d33
1958 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1959 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1960 error "open RDWR" || true
1962 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1967 chown $RUNAS_ID $DIR/d33
1968 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1970 run_test 33b "test open file with malformed flags (No panic and return error)"
1978 remote_ost_nodsh && skip "remote OST with nodsh" && return
1982 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1985 for ostnum in $(seq $OSTCOUNT); do
1986 # test-framework's OST numbering is one-based, while Lustre's
1988 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1989 # Parsing llobdstat's output sucks; we could grep the /proc
1990 # path, but that's likely to not be as portable as using the
1991 # llobdstat utility. So we parse lctl output instead.
1992 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1993 obdfilter/$ostname/stats |
1994 awk '/^write_bytes/ {print $7}' )
1995 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1996 if (( ${write_bytes:-0} > 0 ))
2003 $all_zeros || return 0
2006 echo foo > $DIR/d33/bar
2010 # Total up write_bytes after writing. We'd better find non-zeros.
2011 for ostnum in $(seq $OSTCOUNT); do
2012 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2013 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2014 obdfilter/$ostname/stats |
2015 awk '/^write_bytes/ {print $7}' )
2016 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2017 if (( ${write_bytes:-0} > 0 ))
2026 for ostnum in $(seq $OSTCOUNT); do
2027 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2028 echo "Check that write_bytes is present in obdfilter/*/stats:"
2029 do_facet ost$ostnum lctl get_param -n \
2030 obdfilter/$ostname/stats
2032 error "OST not keeping write_bytes stats (b22312)"
2035 run_test 33c "test llobdstat and write_bytes"
2037 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2040 $MCREATE $DIR/f34 || error
2041 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2042 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2043 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2044 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2046 run_test 34a "truncate file that has not been opened ==========="
2049 [ ! -f $DIR/f34 ] && test_34a
2050 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2051 $OPENFILE -f O_RDONLY $DIR/f34
2052 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2053 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2055 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2058 [ ! -f $DIR/f34 ] && test_34a
2059 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2060 $OPENFILE -f O_RDWR $DIR/f34
2061 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2062 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2064 run_test 34c "O_RDWR opening file-with-size works =============="
2067 [ ! -f $DIR/f34 ] && test_34a
2068 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2069 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2072 run_test 34d "write to sparse file ============================="
2076 $MCREATE $DIR/f34e || error
2077 $TRUNCATE $DIR/f34e 1000 || error
2078 $CHECKSTAT -s 1000 $DIR/f34e || error
2079 $OPENFILE -f O_RDWR $DIR/f34e
2080 $CHECKSTAT -s 1000 $DIR/f34e || error
2082 run_test 34e "create objects, some with size and some without =="
2084 test_34f() { # bug 6242, 6243
2087 $MCREATE $DIR/f34f || error
2088 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2089 dd if=$DIR/f34f of=$TMP/f34f
2090 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2091 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2092 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2093 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2094 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2096 run_test 34f "read from a file with no objects until EOF ======="
2099 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2100 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2101 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2102 cancel_lru_locks osc
2103 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2104 error "wrong size after lock cancel"
2106 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2107 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2108 error "expanding truncate failed"
2109 cancel_lru_locks osc
2110 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2111 error "wrong expanded size after lock cancel"
2113 run_test 34g "truncate long file ==============================="
2119 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2120 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2124 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2125 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2129 local nsz=`stat -c %s $DIR/$tfile`
2130 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2132 run_test 34h "ftruncate file under grouplock should not block"
2135 cp /bin/sh $DIR/f35a
2137 chown $RUNAS_ID $DIR/f35a
2138 $RUNAS $DIR/f35a && error || true
2141 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2145 utime $DIR/f36 || error
2147 run_test 36a "MDS utime check (mknod, utime) ==================="
2151 utime $DIR/f36 || error
2153 run_test 36b "OST utime check (open, utime) ===================="
2158 chown $RUNAS_ID $DIR/d36
2159 $RUNAS utime $DIR/d36/f36 || error
2161 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2164 [ ! -d $DIR/d36 ] && test_36c
2165 echo "" > $DIR/d36/f36
2166 $RUNAS utime $DIR/d36/f36 || error
2168 run_test 36d "non-root OST utime check (open, utime) ==========="
2171 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2173 touch $DIR/$tdir/$tfile
2174 $RUNAS utime $DIR/$tdir/$tfile && \
2175 error "utime worked, expected failure" || true
2177 run_test 36e "utime on non-owned file (should return error) ===="
2181 local LANG_SAVE=$LANG
2182 local LC_LANG_SAVE=$LC_LANG
2183 export LANG=C LC_LANG=C # for date language
2185 DATESTR="Dec 20 2000"
2187 lctl set_param fail_loc=$fl
2189 cp /etc/hosts $DIR/$tdir/$tfile
2190 sync & # write RPC generated with "current" inode timestamp, but delayed
2192 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2193 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2194 cancel_lru_locks osc
2195 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2197 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2198 echo "BEFORE: $LS_BEFORE" && \
2199 echo "AFTER : $LS_AFTER" && \
2200 echo "WANT : $DATESTR" && \
2201 error "$DIR/$tdir/$tfile timestamps changed" || true
2203 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2207 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2208 subr_36fh "0x80000214"
2210 run_test 36f "utime on file racing with OST BRW write =========="
2213 remote_ost_nodsh && skip "remote OST with nodsh" && return
2219 fmd_max_age=$(do_facet ost1 \
2220 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2223 fmd_before=$(do_facet ost1 \
2224 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2225 touch $DIR/$tdir/$tfile
2226 sleep $((fmd_max_age + 12))
2227 fmd_after=$(do_facet ost1 \
2228 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2230 echo "fmd_before: $fmd_before"
2231 echo "fmd_after: $fmd_after"
2232 [ "$fmd_after" -gt "$fmd_before" ] && \
2233 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2234 error "fmd didn't expire after ping" || true
2236 run_test 36g "filter mod data cache expiry ====================="
2239 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2240 subr_36fh "0x80000227"
2242 run_test 36h "utime on file racing with OST BRW write =========="
2246 echo f > $DIR/$tdir/fbugfile
2247 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2248 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2249 $UMOUNT $DIR/$tdir || error
2250 rm -f $DIR/$tdir/fbugfile || error
2252 run_test 37 "ls a mounted file system to check old content ====="
2255 local file=$DIR/$tfile
2257 openfile -f O_DIRECTORY $file
2260 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2261 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2263 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2267 touch $DIR/${tfile}2
2268 # ls -l $DIR/$tfile $DIR/${tfile}2
2269 # ls -lu $DIR/$tfile $DIR/${tfile}2
2270 # ls -lc $DIR/$tfile $DIR/${tfile}2
2272 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2273 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2275 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2277 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2279 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2280 error "O_TRUNC didn't change timestamps"
2283 run_test 39 "mtime changed on create ==========================="
2287 cp -p /etc/passwd $DIR/$tdir/fopen
2288 cp -p /etc/passwd $DIR/$tdir/flink
2289 cp -p /etc/passwd $DIR/$tdir/funlink
2290 cp -p /etc/passwd $DIR/$tdir/frename
2291 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2294 echo "aaaaaa" >> $DIR/$tdir/fopen
2295 echo "aaaaaa" >> $DIR/$tdir/flink
2296 echo "aaaaaa" >> $DIR/$tdir/funlink
2297 echo "aaaaaa" >> $DIR/$tdir/frename
2299 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2300 local link_new=`stat -c %Y $DIR/$tdir/flink`
2301 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2302 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2304 cat $DIR/$tdir/fopen > /dev/null
2305 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2306 rm -f $DIR/$tdir/funlink2
2307 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2309 for (( i=0; i < 2; i++ )) ; do
2310 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2311 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2312 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2313 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2315 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2316 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2317 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2318 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2320 cancel_lru_locks osc
2321 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2324 run_test 39b "mtime change on open, link, unlink, rename ======"
2326 # this should be set to past
2327 TEST_39_MTIME=`date -d "1 year ago" +%s`
2333 local mtime0=`stat -c %Y $DIR1/$tfile`
2335 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2336 local mtime1=`stat -c %Y $DIR1/$tfile`
2337 [ "$mtime1" = $TEST_39_MTIME ] || \
2338 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2341 echo hello >> $DIR1/$tfile
2343 local mtime2=`stat -c %Y $DIR1/$tfile`
2344 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2345 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2347 mv $DIR1/$tfile $DIR1/$tfile-1
2349 for (( i=0; i < 2; i++ )) ; do
2350 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2351 [ "$mtime2" = "$mtime3" ] || \
2352 error "mtime ($mtime2) changed (to $mtime3) on rename"
2354 cancel_lru_locks osc
2355 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2358 run_test 39c "mtime change on rename ==========================="
2364 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2366 for (( i=0; i < 2; i++ )) ; do
2367 local mtime=`stat -c %Y $DIR1/$tfile`
2368 [ $mtime = $TEST_39_MTIME ] || \
2369 error "mtime($mtime) is not set to $TEST_39_MTIME"
2371 cancel_lru_locks osc
2372 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2375 run_test 39d "create, utime, stat =============================="
2380 local mtime1=`stat -c %Y $DIR1/$tfile`
2382 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2384 for (( i=0; i < 2; i++ )) ; do
2385 local mtime2=`stat -c %Y $DIR1/$tfile`
2386 [ $mtime2 = $TEST_39_MTIME ] || \
2387 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2389 cancel_lru_locks osc
2390 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2393 run_test 39e "create, stat, utime, stat ========================"
2398 mtime1=`stat -c %Y $DIR1/$tfile`
2401 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2403 for (( i=0; i < 2; i++ )) ; do
2404 local mtime2=`stat -c %Y $DIR1/$tfile`
2405 [ $mtime2 = $TEST_39_MTIME ] || \
2406 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2408 cancel_lru_locks osc
2409 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2412 run_test 39f "create, stat, sleep, utime, stat ================="
2416 echo hello >> $DIR1/$tfile
2417 local mtime1=`stat -c %Y $DIR1/$tfile`
2420 chmod o+r $DIR1/$tfile
2422 for (( i=0; i < 2; i++ )) ; do
2423 local mtime2=`stat -c %Y $DIR1/$tfile`
2424 [ "$mtime1" = "$mtime2" ] || \
2425 error "lost mtime: $mtime2, should be $mtime1"
2427 cancel_lru_locks osc
2428 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2431 run_test 39g "write, chmod, stat ==============================="
2439 echo hello >> $DIR1/$tfile
2440 local mtime1=`stat -c %Y $DIR1/$tfile`
2442 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2444 if [ "$d1" != "$d2" ]; then
2445 echo "write and touch not within one second"
2447 for (( i=0; i < 2; i++ )) ; do
2448 local mtime2=`stat -c %Y $DIR1/$tfile`
2449 [ "$mtime2" = $TEST_39_MTIME ] || \
2450 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2452 cancel_lru_locks osc
2453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2457 run_test 39h "write, utime within one second, stat ============="
2463 echo hello >> $DIR1/$tfile
2464 local mtime1=`stat -c %Y $DIR1/$tfile`
2466 mv $DIR1/$tfile $DIR1/$tfile-1
2468 for (( i=0; i < 2; i++ )) ; do
2469 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2471 [ "$mtime1" = "$mtime2" ] || \
2472 error "lost mtime: $mtime2, should be $mtime1"
2474 cancel_lru_locks osc
2475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2478 run_test 39i "write, rename, stat =============================="
2481 start_full_debug_logging
2485 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2486 lctl set_param fail_loc=0x80000412
2487 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2488 error "multiop failed"
2490 local mtime1=`stat -c %Y $DIR1/$tfile`
2492 mv $DIR1/$tfile $DIR1/$tfile-1
2494 kill -USR1 $multipid
2495 wait $multipid || error "multiop close failed"
2497 for (( i=0; i < 2; i++ )) ; do
2498 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2499 [ "$mtime1" = "$mtime2" ] ||
2500 error "mtime is lost on close: $mtime2, " \
2503 cancel_lru_locks osc
2504 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2506 lctl set_param fail_loc=0
2507 stop_full_debug_logging
2509 run_test 39j "write, rename, close, stat ======================="
2515 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2517 local mtime1=`stat -c %Y $DIR1/$tfile`
2519 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2521 kill -USR1 $multipid
2522 wait $multipid || error "multiop close failed"
2524 for (( i=0; i < 2; i++ )) ; do
2525 local mtime2=`stat -c %Y $DIR1/$tfile`
2527 [ "$mtime2" = $TEST_39_MTIME ] || \
2528 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2530 cancel_lru_locks osc
2531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2534 run_test 39k "write, utime, close, stat ========================"
2536 # this should be set to future
2537 TEST_39_ATIME=`date -d "1 year" +%s`
2539 is_sles11() # LU-1783
2541 if [ -r /etc/SuSE-release ]
2543 local vers=`grep VERSION /etc/SuSE-release | awk '{print $3}'`
2544 local patchlev=`grep PATCHLEVEL /etc/SuSE-release \
2546 if [ $vers -eq 11 ] && [ $patchlev -eq 1 ]
2555 is_sles11 && skip "SLES 11 SP1" && return # LU-1783
2556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2557 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2561 # test setting directory atime to future
2562 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2563 local atime=$(stat -c %X $DIR/$tdir)
2564 [ "$atime" = $TEST_39_ATIME ] || \
2565 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2567 # test setting directory atime from future to now
2568 local d1=$(date +%s)
2570 local d2=$(date +%s)
2572 cancel_lru_locks mdc
2573 atime=$(stat -c %X $DIR/$tdir)
2574 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2575 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2577 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2580 # test setting directory atime when now > dir atime + atime_diff
2584 cancel_lru_locks mdc
2585 atime=$(stat -c %X $DIR/$tdir)
2586 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2587 error "atime is not updated : $atime, should be $d2"
2589 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2592 # test not setting directory atime when now < dir atime + atime_diff
2594 cancel_lru_locks mdc
2595 atime=$(stat -c %X $DIR/$tdir)
2596 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2597 error "atime is updated to $atime, should remain $d1<atime<$d2"
2599 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2601 run_test 39l "directory atime update ==========================="
2606 local far_past_mtime=$(date -d "May 29 1953" +%s)
2607 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2609 touch -m -d @$far_past_mtime $DIR1/$tfile
2610 touch -a -d @$far_past_atime $DIR1/$tfile
2612 for (( i=0; i < 2; i++ )) ; do
2613 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2614 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2615 error "atime or mtime set incorrectly"
2617 cancel_lru_locks osc
2618 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2621 run_test 39m "test atime and mtime before 1970"
2624 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2625 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2626 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2628 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2632 small_write $DIR/f41 18
2634 run_test 41 "test small file write + fstat ====================="
2636 count_ost_writes() {
2637 lctl get_param -n osc.*.stats |
2638 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2645 BG_DIRTY_RATIO_SAVE=10
2646 MAX_BG_DIRTY_RATIO=25
2650 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2651 # dirty_ratio, dirty_background_ratio
2652 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2653 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2654 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2655 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2657 # if file not here, we are a 2.4 kernel
2658 kill -CONT `pidof kupdated`
2663 # setup the trap first, so someone cannot exit the test at the
2664 # exact wrong time and mess up a machine
2665 trap start_writeback EXIT
2666 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2667 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2668 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2669 sysctl -w vm.dirty_writeback_centisecs=0
2670 sysctl -w vm.dirty_writeback_centisecs=0
2671 # save and increase /proc/sys/vm/dirty_ratio
2672 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2673 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2674 # save and increase /proc/sys/vm/dirty_background_ratio
2675 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2676 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2678 # if file not here, we are a 2.4 kernel
2679 kill -STOP `pidof kupdated`
2683 # ensure that all stripes have some grant before we test client-side cache
2685 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2686 dd if=/dev/zero of=$i bs=4k count=1
2691 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2692 # file truncation, and file removal.
2695 cancel_lru_locks osc
2697 sync; sleep 1; sync # just to be safe
2698 BEFOREWRITES=`count_ost_writes`
2699 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2700 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2701 AFTERWRITES=`count_ost_writes`
2702 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2703 error "$BEFOREWRITES < $AFTERWRITES"
2706 run_test 42a "ensure that we don't flush on close =============="
2710 cancel_lru_locks osc
2713 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2714 BEFOREWRITES=`count_ost_writes`
2715 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2716 AFTERWRITES=`count_ost_writes`
2717 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2718 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2720 BEFOREWRITES=`count_ost_writes`
2721 sync || error "sync: $?"
2722 AFTERWRITES=`count_ost_writes`
2723 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2724 error "$BEFOREWRITES < $AFTERWRITES on sync"
2726 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2730 run_test 42b "test destroy of file with cached dirty data ======"
2732 # if these tests just want to test the effect of truncation,
2733 # they have to be very careful. consider:
2734 # - the first open gets a {0,EOF}PR lock
2735 # - the first write conflicts and gets a {0, count-1}PW
2736 # - the rest of the writes are under {count,EOF}PW
2737 # - the open for truncate tries to match a {0,EOF}PR
2738 # for the filesize and cancels the PWs.
2739 # any number of fixes (don't get {0,EOF} on open, match
2740 # composite locks, do smarter file size management) fix
2741 # this, but for now we want these tests to verify that
2742 # the cancellation with truncate intent works, so we
2743 # start the file with a full-file pw lock to match against
2744 # until the truncate.
2749 cancel_lru_locks osc
2751 # prime the file with 0,EOF PW to match
2755 # now the real test..
2756 dd if=/dev/zero of=$file bs=1024 count=100
2757 BEFOREWRITES=`count_ost_writes`
2758 $TRUNCATE $file $offset
2759 cancel_lru_locks osc
2760 AFTERWRITES=`count_ost_writes`
2766 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2767 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2770 run_test 42c "test partial truncate of file with cached dirty data"
2774 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2775 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2778 run_test 42d "test complete truncate of file with cached dirty data"
2780 test_42e() { # bug22074
2781 local TDIR=$DIR/${tdir}e
2782 local pagesz=$(page_size)
2783 local pages=16 # hardcoded 16 pages, don't change it.
2784 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2785 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2790 $SETSTRIPE -c 1 $TDIR
2791 createmany -o $TDIR/f $files
2793 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2795 # we assume that with $OSTCOUNT files, at least one of them will
2796 # be allocated on OST0.
2797 warmup_files=$((OSTCOUNT * max_dirty_mb))
2798 createmany -o $TDIR/w $warmup_files
2800 # write a large amount of data into one file and sync, to get good
2801 # avail_grant number from OST.
2802 for ((i=0; i<$warmup_files; i++)); do
2803 idx=$($GETSTRIPE -i $TDIR/w$i)
2804 [ $idx -ne 0 ] && continue
2805 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2808 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2810 $LCTL get_param $proc_osc0/cur_dirty_bytes
2811 $LCTL get_param $proc_osc0/cur_grant_bytes
2813 # create as much dirty pages as we can while not to trigger the actual
2814 # RPCs directly. but depends on the env, VFS may trigger flush during this
2815 # period, hopefully we are good.
2816 for ((i=0; i<$warmup_files; i++)); do
2817 idx=$($GETSTRIPE -i $TDIR/w$i)
2818 [ $idx -ne 0 ] && continue
2819 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2821 $LCTL get_param $proc_osc0/cur_dirty_bytes
2822 $LCTL get_param $proc_osc0/cur_grant_bytes
2824 # perform the real test
2825 $LCTL set_param $proc_osc0/rpc_stats 0
2826 for ((;i<$files; i++)); do
2827 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2828 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2831 $LCTL get_param $proc_osc0/rpc_stats
2834 local have_ppr=false
2835 $LCTL get_param $proc_osc0/rpc_stats |
2836 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2837 # skip lines until we are at the RPC histogram data
2838 [ "$PPR" == "pages" ] && have_ppr=true && continue
2839 $have_ppr || continue
2841 # we only want the percent stat for < 16 pages
2842 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2844 percent=$((percent + WPCT))
2845 if [ $percent -gt 15 ]; then
2846 error "less than 16-pages write RPCs" \
2853 run_test 42e "verify sub-RPC writes are not done synchronously"
2857 cp -p /bin/ls $DIR/$tdir/$tfile
2858 $MULTIOP $DIR/$tdir/$tfile Ow_c &
2860 # give multiop a chance to open
2863 $DIR/$tdir/$tfile && error || true
2866 run_test 43 "execution of file opened for write should return -ETXTBSY"
2870 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2871 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2873 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
2874 kill -USR1 $MULTIOP_PID || return 2
2875 wait $MULTIOP_PID || return 3
2878 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2882 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2883 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2885 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2886 kill -USR1 $MULTIOP_PID || return 2
2887 wait $MULTIOP_PID || return 3
2890 run_test 43b "truncate of file being executed should return -ETXTBSY"
2893 local testdir="$DIR/d43c"
2896 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2897 ( cd $testdir && md5sum -c)
2899 run_test 43c "md5sum of copy into lustre========================"
2902 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2903 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2904 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2906 run_test 44 "zero length read from a sparse stripe ============="
2909 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2911 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2912 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2913 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2915 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2916 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2919 OFFSETS="0 $((stride/2)) $((stride-1))"
2920 for offset in $OFFSETS ; do
2921 for i in `seq 0 $((nstripe-1))`; do
2922 local GLOBALOFFSETS=""
2923 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2924 local myfn=$DIR/d44a-$size
2925 echo "--------writing $myfn at $size"
2926 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2927 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2928 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2929 || error "ll_sparseness_verify $GLOBALOFFSETS"
2931 for j in `seq 0 $((nstripe-1))`; do
2932 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2933 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2934 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2936 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2937 || error "ll_sparseness_verify $GLOBALOFFSETS"
2942 run_test 44a "test sparse pwrite ==============================="
2946 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2952 before=`dirty_osc_total`
2953 echo executing "\"$*\""
2955 after=`dirty_osc_total`
2956 echo before $before, after $after
2960 # Obtain grants from OST if it supports it
2961 echo blah > ${f}_grant
2964 do_dirty_record "echo blah > $f"
2965 [ $before -eq $after ] && error "write wasn't cached"
2966 do_dirty_record "> $f"
2967 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2968 do_dirty_record "echo blah > $f"
2969 [ $before -eq $after ] && error "write wasn't cached"
2970 do_dirty_record "sync"
2971 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2972 do_dirty_record "echo blah > $f"
2973 [ $before -eq $after ] && error "write wasn't cached"
2974 do_dirty_record "cancel_lru_locks osc"
2975 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2978 run_test 45 "osc io page accounting ============================"
2980 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2981 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2982 # objects offset and an assert hit when an rpc was built with 1023's mapped
2983 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2988 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2990 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2991 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2995 run_test 46 "dirtying a previously written page ================"
2997 # test_47 is removed "Device nodes check" is moved to test_28
2999 test_48a() { # bug 2399
3000 check_kernel_version 34 || return 0
3003 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
3004 mkdir $DIR/d48a || error "recreate directory failed"
3005 touch foo || error "'touch foo' failed after recreating cwd"
3006 mkdir bar || error "'mkdir foo' failed after recreating cwd"
3007 if check_kernel_version 44; then
3008 touch .foo || error "'touch .foo' failed after recreating cwd"
3009 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3011 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3012 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3013 cd . || error "'cd .' failed after recreating cwd"
3014 mkdir . && error "'mkdir .' worked after recreating cwd"
3015 rmdir . && error "'rmdir .' worked after recreating cwd"
3016 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3017 cd .. || error "'cd ..' failed after recreating cwd"
3019 run_test 48a "Access renamed working dir (should return errors)="
3021 test_48b() { # bug 2399
3022 check_kernel_version 34 || return 0
3025 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
3026 touch foo && error "'touch foo' worked after removing cwd"
3027 mkdir foo && error "'mkdir foo' worked after removing cwd"
3028 if check_kernel_version 44; then
3029 touch .foo && error "'touch .foo' worked after removing cwd"
3030 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3032 ls . > /dev/null && error "'ls .' worked after removing cwd"
3033 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3034 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3035 mkdir . && error "'mkdir .' worked after removing cwd"
3036 rmdir . && error "'rmdir .' worked after removing cwd"
3037 ln -s . foo && error "'ln -s .' worked after removing cwd"
3038 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3040 run_test 48b "Access removed working dir (should return errors)="
3042 test_48c() { # bug 2350
3043 check_kernel_version 36 || return 0
3044 #lctl set_param debug=-1
3046 mkdir -p $DIR/d48c/dir
3048 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
3049 $TRACE touch foo && error "'touch foo' worked after removing cwd"
3050 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
3051 if check_kernel_version 44; then
3052 touch .foo && error "'touch .foo' worked after removing cwd"
3053 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3055 $TRACE ls . && error "'ls .' worked after removing cwd"
3056 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3057 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
3058 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
3059 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3060 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3061 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3063 run_test 48c "Access removed working subdir (should return errors)"
3065 test_48d() { # bug 2350
3066 check_kernel_version 36 || return 0
3067 #lctl set_param debug=-1
3069 mkdir -p $DIR/d48d/dir
3071 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
3072 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3073 $TRACE touch foo && error "'touch foo' worked after removing parent"
3074 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3075 if check_kernel_version 44; then
3076 touch .foo && error "'touch .foo' worked after removing parent"
3077 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3079 $TRACE ls . && error "'ls .' worked after removing parent"
3080 $TRACE ls .. && error "'ls ..' worked after removing parent"
3081 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3082 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3083 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3084 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3085 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3087 run_test 48d "Access removed parent subdir (should return errors)"
3089 test_48e() { # bug 4134
3090 check_kernel_version 41 || return 0
3091 #lctl set_param debug=-1
3093 mkdir -p $DIR/d48e/dir
3095 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3096 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3097 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3098 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3099 # On a buggy kernel addition of "touch foo" after cd .. will
3100 # produce kernel oops in lookup_hash_it
3101 touch ../foo && error "'cd ..' worked after recreate parent"
3103 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3105 run_test 48e "Access to recreated parent subdir (should return errors)"
3107 test_49() { # LU-1030
3108 # get ost1 size - lustre-OST0000
3109 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3110 # write 800M at maximum
3111 [ $ost1_size -gt 819200 ] && ost1_size=819200
3113 lfs setstripe -c 1 -i 0 $DIR/$tfile
3114 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3117 # change max_pages_per_rpc while writing the file
3118 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3119 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3120 # loop until dd process exits
3121 while ps ax -opid | grep -wq $dd_pid; do
3122 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3123 sleep $((RANDOM % 5 + 1))
3125 # restore original max_pages_per_rpc
3126 $LCTL set_param $osc1_mppc=$orig_mppc
3127 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3129 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3135 ls /proc/$$/cwd || error
3137 run_test 50 "special situations: /proc symlinks ==============="
3139 test_51a() { # was test_51
3140 # bug 1516 - create an empty entry right after ".." then split dir
3143 $MCREATE $DIR/d51/bar
3145 createmany -m $DIR/d51/longfile 201
3147 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3148 $MCREATE $DIR/d51/longfile$FNUM
3153 ls -l $DIR/d51 > /dev/null || error
3155 run_test 51a "special situations: split htree with empty entry =="
3157 export NUMTEST=70000
3159 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3160 [ $NUMFREE -lt 21000 ] && \
3161 skip "not enough free inodes ($NUMFREE)" && \
3164 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3167 createmany -d $DIR/d51b/t- $NUMTEST
3169 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3171 test_51ba() { # LU-993
3172 local BASE=$DIR/d51b
3173 # unlink all but 100 subdirectories, then check it still works
3175 local DELETE=$((NUMTEST - LEFT))
3177 # continue on to run this test even if 51b didn't finish,
3178 # just to delete the many subdirectories created.
3179 ! [ -d "${BASE}/t-1" ] && skip "test_51b() not run" && return 0
3181 # for ldiskfs the nlink count should be 1, but this is OSD specific
3182 # and so this is listed for informational purposes only
3183 log "nlink before: $(stat -c %h $BASE)"
3184 unlinkmany -d $BASE/t- $DELETE ||
3185 error "unlink of first $DELETE subdirs failed"
3187 log "nlink between: $(stat -c %h $BASE)"
3188 local FOUND=$(ls -l ${BASE} | wc -l)
3189 FOUND=$((FOUND - 1)) # trim the first line of ls output
3190 [ $FOUND -ne $LEFT ] &&
3191 error "can't find subdirs: found only $FOUND/$LEFT"
3193 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3194 error "unlink of second $LEFT subdirs failed"
3195 log "nlink after: $(stat -c %h $BASE)"
3197 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3200 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3202 local ndirs=${TEST51BB_NDIRS:-10}
3203 local nfiles=${TEST51BB_NFILES:-100}
3205 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3207 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3208 nfiles=$(( numfree / ndirs - 10 ))
3210 local dir=$DIR/d51bb
3212 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3213 lctl set_param -n lmv.*.placement=CHAR
3216 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3220 for ((i=0; i < $ndirs; i++)); do
3221 dirs[i]=$dir/$RANDOM
3222 echo Creating directory ${dirs[i]}
3225 echo Creating $nfiles in dir ${dirs[i]} ...
3226 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3227 createmany -o ${dirs[i]}/$tfile- $nfiles
3233 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3237 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3238 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3239 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3242 lctl set_param -n lmv.*.placement=$savePOLICY
3244 [ $rc -ne $MDSCOUNT ] || \
3245 error "Objects/inodes are not distributed over all mds servers"
3247 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3250 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3252 createmany -o $DIR/d51d/t- 1000
3253 $GETSTRIPE $DIR/d51d > $TMP/files
3254 for N in `seq 0 $((OSTCOUNT - 1))`; do
3255 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3256 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3257 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3259 unlinkmany $DIR/d51d/t- 1000
3262 for N in `seq 1 $((OSTCOUNT - 1))`; do
3263 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3264 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3265 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3266 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3268 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3269 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3270 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3271 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3275 run_test 51d "check object distribution ===================="
3278 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3281 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3282 echo bar >> $DIR/d52a/foo || error "append bar failed"
3283 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3284 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3285 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3286 echo foo >> $DIR/d52a/foo || error "append foo failed"
3287 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3288 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3289 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3290 cp -r $DIR/d52a /tmp/
3291 rm -fr $DIR/d52a || error "cleanup rm failed"
3293 run_test 52a "append-only flag test (should return errors) ====="
3296 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3299 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3300 cat test > $DIR/d52b/foo && error "cat test worked"
3301 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3302 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3303 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3304 echo foo >> $DIR/d52b/foo && error "echo worked"
3305 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3306 [ -f $DIR/d52b/foo ] || error
3307 [ -f $DIR/d52b/foo_ren ] && error
3308 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3309 chattr -i $DIR/d52b/foo || error "chattr failed"
3311 rm -fr $DIR/d52b || error
3313 run_test 52b "immutable flag test (should return errors) ======="
3316 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3317 remote_ost_nodsh && skip "remote OST with nodsh" && return
3326 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3327 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3328 param=`echo ${value[0]} | cut -d "=" -f1`
3329 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3330 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3331 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3332 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3333 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3334 if [ $ost_last != $mds_last ]; then
3335 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3339 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3342 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3343 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3344 $SOCKETSERVER $DIR/socket
3345 $SOCKETCLIENT $DIR/socket || error
3346 $MUNLINK $DIR/socket
3348 run_test 54a "unix domain socket test =========================="
3354 dd if=/dev/zero of=$f bs=`page_size` count=1
3356 run_test 54b "char device works in lustre ======================"
3359 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3360 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3361 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3363 for i in `seq 3 7`; do
3364 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3374 loopdev="$DIR/loop54c"
3377 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3378 mknod $loopdev b 7 $LOOPNUM
3379 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3380 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3381 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3382 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3384 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3385 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3387 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3392 run_test 54c "block device works in lustre ====================="
3398 [ "$string" = `echo $string > $f | cat $f` ] || error
3400 run_test 54d "fifo device works in lustre ======================"
3403 check_kernel_version 46 || return 0
3406 cp -aL /dev/console $f
3407 echo $string > $f || error
3409 run_test 54e "console/tty device works in lustre ======================"
3411 #The test_55 used to be iopen test and it was removed by bz#24037.
3412 #run_test 55 "check iopen_connect_dentry() ======================"
3414 test_56a() { # was test_56
3420 NUMFILESx2=$(($NUMFILES * 2))
3421 for i in `seq 1 $NUMFILES` ; do
3422 touch $DIR/d56/file$i
3423 touch $DIR/d56/dir/file$i
3426 # test lfs getstripe with --recursive
3427 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3428 [ $FILENUM -eq $NUMFILESx2 ] ||
3429 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3430 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3431 [ $FILENUM -eq $NUMFILES ] ||
3432 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3433 echo "$GETSTRIPE --recursive passed."
3435 # test lfs getstripe with file instead of dir
3436 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3437 [ $FILENUM -eq 1 ] || error \
3438 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3439 echo "$GETSTRIPE file1 passed."
3441 #test lfs getstripe with --verbose
3442 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3443 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3444 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3445 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3446 echo "$GETSTRIPE --verbose passed."
3448 #test lfs getstripe with --obd
3449 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3450 error "$GETSTRIPE --obd wrong_uuid should return error message"
3452 [ "$OSTCOUNT" -lt 2 ] &&
3453 skip_env "skipping other $GETSTRIPE --obd test" && return
3456 OBDUUID=$(ostuuid_from_index $OSTIDX)
3457 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3458 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3459 [ $FOUND -eq $FILENUM ] ||
3460 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3461 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3462 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3463 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3464 error "$GETSTRIPE --obd: should not show file on other obd"
3465 echo "$GETSTRIPE --obd passed"
3467 run_test 56a "check $GETSTRIPE"
3472 local LOCAL_NUMFILES="$1"
3473 local LOCAL_NUMDIRS="$2"
3474 local MKDIR_PARAMS="$3"
3476 if [ ! -d "$TDIR" ] ; then
3478 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3479 for i in `seq 1 $LOCAL_NUMFILES` ; do
3482 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3484 for j in `seq 1 $LOCAL_NUMFILES` ; do
3485 touch $TDIR/dir$i/file$j
3491 setup_56_special() {
3495 if [ ! -e "$TDIR/loop1b" ] ; then
3496 for i in `seq 1 $LOCAL_NUMFILES` ; do
3497 mknod $TDIR/loop${i}b b 7 $i
3498 mknod $TDIR/null${i}c c 1 3
3499 ln -s $TDIR/file1 $TDIR/link${i}l
3501 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3502 mknod $TDIR/dir$i/loop${i}b b 7 $i
3503 mknod $TDIR/dir$i/null${i}c c 1 3
3504 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3513 setup_56 $NUMFILES $NUMDIRS
3515 EXPECTED=$(($NUMDIRS + 2))
3516 # test lfs find with -name
3517 for i in $(seq 1 $NUMFILES) ; do
3518 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3519 [ $NUMS -eq $EXPECTED ] ||
3520 error "lfs find -name \"*$i\" $TDIR wrong: "\
3521 "found $NUMS, expected $EXPECTED"
3524 run_test 56g "check lfs find -name ============================="
3530 setup_56 $NUMFILES $NUMDIRS
3532 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3533 # test lfs find with ! -name
3534 for i in $(seq 1 $NUMFILES) ; do
3535 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3536 [ $NUMS -eq $EXPECTED ] ||
3537 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3538 "found $NUMS, expected $EXPECTED"
3541 run_test 56h "check lfs find ! -name ============================="
3546 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3547 CMD="$LFIND -ost $UUID $DIR/$tdir"
3549 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3551 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3555 setup_56_special $NUMFILES $NUMDIRS
3557 EXPECTED=$((NUMDIRS + 1))
3558 CMD="$LFIND -type d $TDIR"
3559 NUMS=$($CMD | wc -l)
3560 [ $NUMS -eq $EXPECTED ] ||
3561 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3563 run_test 56j "check lfs find -type d ============================="
3567 setup_56_special $NUMFILES $NUMDIRS
3569 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3570 CMD="$LFIND -type f $TDIR"
3571 NUMS=$($CMD | wc -l)
3572 [ $NUMS -eq $EXPECTED ] ||
3573 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3575 run_test 56k "check lfs find -type f ============================="
3579 setup_56_special $NUMFILES $NUMDIRS
3581 EXPECTED=$((NUMDIRS + NUMFILES))
3582 CMD="$LFIND -type b $TDIR"
3583 NUMS=$($CMD | wc -l)
3584 [ $NUMS -eq $EXPECTED ] ||
3585 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3587 run_test 56l "check lfs find -type b ============================="
3591 setup_56_special $NUMFILES $NUMDIRS
3593 EXPECTED=$((NUMDIRS + NUMFILES))
3594 CMD="$LFIND -type c $TDIR"
3595 NUMS=$($CMD | wc -l)
3596 [ $NUMS -eq $EXPECTED ] ||
3597 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3599 run_test 56m "check lfs find -type c ============================="
3603 setup_56_special $NUMFILES $NUMDIRS
3605 EXPECTED=$((NUMDIRS + NUMFILES))
3606 CMD="$LFIND -type l $TDIR"
3607 NUMS=$($CMD | wc -l)
3608 [ $NUMS -eq $EXPECTED ] ||
3609 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3611 run_test 56n "check lfs find -type l ============================="
3615 setup_56 $NUMFILES $NUMDIRS
3617 utime $TDIR/file1 > /dev/null || error "utime (1)"
3618 utime $TDIR/file2 > /dev/null || error "utime (2)"
3619 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3620 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3621 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3622 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3625 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3626 [ $NUMS -eq $EXPECTED ] || \
3627 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3630 CMD="$LFIND -mtime 0 $TDIR"
3631 NUMS=$($CMD | wc -l)
3632 [ $NUMS -eq $EXPECTED ] ||
3633 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3635 run_test 56o "check lfs find -mtime for old files =========================="
3638 [ $RUNAS_ID -eq $UID ] &&
3639 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3642 setup_56 $NUMFILES $NUMDIRS
3644 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3646 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3647 NUMS=$($CMD | wc -l)
3648 [ $NUMS -eq $EXPECTED ] || \
3649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3651 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3652 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3653 NUMS=$($CMD | wc -l)
3654 [ $NUMS -eq $EXPECTED ] || \
3655 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3657 run_test 56p "check lfs find -uid and ! -uid ==============================="
3660 [ $RUNAS_ID -eq $UID ] &&
3661 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3664 setup_56 $NUMFILES $NUMDIRS
3666 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3669 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3670 NUMS=$($CMD | wc -l)
3671 [ $NUMS -eq $EXPECTED ] ||
3672 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3674 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3675 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3676 NUMS=$($CMD | wc -l)
3677 [ $NUMS -eq $EXPECTED ] ||
3678 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3680 run_test 56q "check lfs find -gid and ! -gid ==============================="
3684 setup_56 $NUMFILES $NUMDIRS
3687 CMD="$LFIND -size 0 -type f $TDIR"
3688 NUMS=$($CMD | wc -l)
3689 [ $NUMS -eq $EXPECTED ] ||
3690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3692 CMD="$LFIND ! -size 0 -type f $TDIR"
3693 NUMS=$($CMD | wc -l)
3694 [ $NUMS -eq $EXPECTED ] ||
3695 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3696 echo "test" > $TDIR/$tfile
3697 echo "test2" > $TDIR/$tfile.2 && sync
3699 CMD="$LFIND -size 5 -type f $TDIR"
3700 NUMS=$($CMD | wc -l)
3701 [ $NUMS -eq $EXPECTED ] ||
3702 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3704 CMD="$LFIND -size +5 -type f $TDIR"
3705 NUMS=$($CMD | wc -l)
3706 [ $NUMS -eq $EXPECTED ] ||
3707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3709 CMD="$LFIND -size +0 -type f $TDIR"
3710 NUMS=$($CMD | wc -l)
3711 [ $NUMS -eq $EXPECTED ] ||
3712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3714 CMD="$LFIND ! -size -5 -type f $TDIR"
3715 NUMS=$($CMD | wc -l)
3716 [ $NUMS -eq $EXPECTED ] ||
3717 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3719 CMD="$LFIND -size -5 -type f $TDIR"
3720 NUMS=$($CMD | wc -l)
3721 [ $NUMS -eq $EXPECTED ] ||
3722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3724 run_test 56r "check lfs find -size works =========================="
3726 test_56s() { # LU-611
3728 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3730 if [ $OSTCOUNT -gt 1 ]; then
3731 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3735 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3739 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3740 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3741 NUMS=$($CMD | wc -l)
3742 [ $NUMS -eq $EXPECTED ] ||
3743 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3745 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3746 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3747 NUMS=$($CMD | wc -l)
3748 [ $NUMS -eq $EXPECTED ] ||
3749 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3752 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3753 NUMS=$($CMD | wc -l)
3754 [ $NUMS -eq $EXPECTED ] ||
3755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3757 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3758 NUMS=$($CMD | wc -l)
3759 [ $NUMS -eq $EXPECTED ] ||
3760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3763 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3764 NUMS=$($CMD | wc -l)
3765 [ $NUMS -eq $EXPECTED ] ||
3766 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3768 run_test 56s "check lfs find -stripe-count works"
3770 test_56t() { # LU-611
3772 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3774 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3776 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3777 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3778 NUMS=$($CMD | wc -l)
3779 [ $NUMS -eq $EXPECTED ] ||
3780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3782 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3783 NUMS=$($CMD | wc -l)
3784 [ $NUMS -eq $EXPECTED ] ||
3785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3787 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3788 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3789 NUMS=$($CMD | wc -l)
3790 [ $NUMS -eq $EXPECTED ] ||
3791 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3793 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3794 NUMS=$($CMD | wc -l)
3795 [ $NUMS -eq $EXPECTED ] ||
3796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3799 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3800 NUMS=$($CMD | wc -l)
3801 [ $NUMS -eq $EXPECTED ] ||
3802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3804 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3805 NUMS=$($CMD | wc -l)
3806 [ $NUMS -eq $EXPECTED ] ||
3807 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3810 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3811 NUMS=$($CMD | wc -l)
3812 [ $NUMS -eq $EXPECTED ] ||
3813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3815 run_test 56t "check lfs find -stripe-size works"
3817 test_56u() { # LU-611
3819 setup_56 $NUMFILES $NUMDIRS "-i 0"
3821 if [ $OSTCOUNT -gt 1 ]; then
3822 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3828 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3829 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3830 NUMS=$($CMD | wc -l)
3831 [ $NUMS -eq $EXPECTED ] ||
3832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3835 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3836 NUMS=$($CMD | wc -l)
3837 [ $NUMS -eq $EXPECTED ] ||
3838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3840 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3841 NUMS=$($CMD | wc -l)
3842 [ $NUMS -eq $EXPECTED ] ||
3843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3846 # This should produce an error and not return any files
3847 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3848 NUMS=$($CMD 2>/dev/null | wc -l)
3849 [ $NUMS -eq $EXPECTED ] ||
3850 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3852 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3853 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3854 NUMS=$($CMD | wc -l)
3855 [ $NUMS -eq $EXPECTED ] ||
3856 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3858 run_test 56u "check lfs find -stripe-index works"
3865 setup_56 $NUMFILES $NUMDIRS
3867 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3868 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3870 for file in $($LFIND -mdt $UUID $TDIR); do
3871 file_mdt_idx=$($GETSTRIPE -M $file)
3872 [ $file_mdt_idx -eq $MDT_IDX ] ||
3873 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3876 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3878 # Get and check the actual stripe count of one file.
3879 # Usage: check_stripe_count <file> <expected_stripe_count>
3880 check_stripe_count() {
3885 [[ -z "$file" || -z "$expected" ]] &&
3886 error "check_stripe_count: invalid argument!"
3888 local cmd="$GETSTRIPE -c $file"
3889 actual=$($cmd) || error "$cmd failed"
3890 actual=${actual%% *}
3892 if [[ $actual -ne $expected ]]; then
3893 [[ $expected -eq -1 ]] ||
3894 error "$cmd wrong: found $actual, expected $expected"
3895 [[ $actual -eq $OSTCOUNT ]] ||
3896 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3903 rm -rf $TDIR || error "remove $TDIR failed"
3904 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3907 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3908 error "$GETSTRIPE -S -d $TDIR failed"
3909 stripe_size=${stripe_size%% *}
3911 local file_size=$((stripe_size * OSTCOUNT))
3912 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3913 local required_space=$((file_num * file_size))
3914 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3915 [[ $free_space -le $((required_space / 1024)) ]] &&
3916 skip_env "need at least $required_space bytes free space," \
3917 "have $free_space kbytes" && return
3920 local dd_count=$((file_size / dd_bs))
3922 # write data into the files
3926 for i in $(seq 1 $NUMFILES); do
3928 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3929 error "write data into $file failed"
3931 for i in $(seq 1 $NUMDIRS); do
3932 for j in $(seq 1 $NUMFILES); do
3933 file=$TDIR/dir$i/file$j
3934 yes | dd bs=$dd_bs count=$dd_count of=$file \
3936 error "write data into $file failed"
3941 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3944 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3946 eval $cmd || error "$cmd failed"
3948 check_stripe_count $TDIR/file1 $expected
3951 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3953 eval $cmd || error "$cmd failed"
3955 for j in $(seq 1 $NUMFILES); do
3956 check_stripe_count $TDIR/dir1/file$j $expected
3959 # lfs_migrate works with lfs find
3960 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3961 $LFS_MIGRATE -y -c $expected"
3963 eval $cmd || error "$cmd failed"
3965 for i in $(seq 2 $NUMFILES); do
3966 check_stripe_count $TDIR/file$i $expected
3968 for i in $(seq 2 $NUMDIRS); do
3969 for j in $(seq 1 $NUMFILES); do
3970 check_stripe_count $TDIR/dir$i/file$j $expected
3974 run_test 56w "check lfs_migrate -c stripe_count works"
3977 # note test will not do anything if MDS is not local
3978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3979 local MNTDEV="osd*.*MDT*.mntdev"
3980 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3981 [ -z "$DEV" ] && error "can't access $MNTDEV"
3982 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3983 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3984 error "can't access $DEV"
3985 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3986 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3990 run_test 57a "verify MDS filesystem created with large inodes =="
3993 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3998 local FILEN=$dir/f$FILECOUNT
4000 rm -rf $dir || error "removing $dir"
4001 mkdir -p $dir || error "creating $dir"
4002 local num=$(get_mds_dir $dir)
4005 echo "mcreating $FILECOUNT files"
4006 createmany -m $dir/f 1 $FILECOUNT || \
4007 error "creating files in $dir"
4009 # verify that files do not have EAs yet
4010 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4011 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4015 df $dir #make sure we get new statfs data
4016 local MDSFREE=$(do_facet $mymds \
4017 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4018 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4019 echo "opening files to create objects/EAs"
4021 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4022 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4025 # verify that files have EAs now
4026 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4027 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4029 sleep 1 #make sure we get new statfs data
4031 local MDSFREE2=$(do_facet $mymds \
4032 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4033 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4034 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4035 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4036 error "MDC before $MDCFREE != after $MDCFREE2"
4038 echo "MDC before $MDCFREE != after $MDCFREE2"
4039 echo "unable to confirm if MDS has large inodes"
4044 run_test 57b "default LOV EAs are stored inside large inodes ==="
4047 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
4050 run_test 58 "verify cross-platform wire constants =============="
4053 echo "touch 130 files"
4054 createmany -o $DIR/f59- 130
4056 unlinkmany $DIR/f59- 130
4059 # wait for commitment of removal
4061 run_test 59 "verify cancellation of llog records async ========="
4063 TEST60_HEAD="test_60 run $RANDOM"
4065 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4066 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4067 log "$TEST60_HEAD - from kernel mode"
4068 do_facet mgs sh run-llog.sh
4070 run_test 60a "llog sanity tests run from kernel module =========="
4072 test_60b() { # bug 6411
4074 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4086 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4088 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4091 echo "create 5000 files"
4092 createmany -o $DIR/f60c- 5000
4093 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4094 lctl set_param fail_loc=0x80000137
4095 unlinkmany $DIR/f60c- 5000
4096 lctl set_param fail_loc=0
4098 run_test 60c "unlink file when mds full"
4101 SAVEPRINTK=$(lctl get_param -n printk)
4103 # verify "lctl mark" is even working"
4104 MESSAGE="test message ID $RANDOM $$"
4105 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4106 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4108 lctl set_param printk=0 || error "set lnet.printk failed"
4109 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4110 MESSAGE="new test message ID $RANDOM $$"
4111 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4112 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4113 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4115 lctl set_param -n printk="$SAVEPRINTK"
4117 run_test 60d "test printk console message masking"
4121 dd if=/dev/zero of=$f bs=`page_size` count=1
4122 cancel_lru_locks osc
4123 $MULTIOP $f OSMWUc || error
4126 run_test 61 "mmap() writes don't make sync hang ================"
4128 # bug 2330 - insufficient obd_match error checking causes LBUG
4132 cancel_lru_locks osc
4133 lctl set_param fail_loc=0x405
4134 cat $f && error "cat succeeded, expect -EIO"
4135 lctl set_param fail_loc=0
4137 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4138 # match every page all of the time.
4139 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4141 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4142 test_63a() { # was test_63
4143 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4144 lctl set_param -n osc.*.max_dirty_mb 0
4145 for i in `seq 10` ; do
4146 dd if=/dev/zero of=$DIR/f63 bs=8k &
4152 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4153 rm -f $DIR/f63 || true
4155 run_test 63a "Verify oig_wait interruption does not crash ======="
4157 # bug 2248 - async write errors didn't return to application on sync
4158 # bug 3677 - async write errors left page locked
4161 lctl set_param debug=-1
4163 # ensure we have a grant to do async writes
4164 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4167 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4168 lctl set_param fail_loc=0x80000406
4169 $MULTIOP $DIR/$tfile Owy && \
4170 error "sync didn't return ENOMEM"
4171 sync; sleep 2; sync # do a real sync this time to flush page
4172 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4173 error "locked page left in cache after async error" || true
4176 run_test 63b "async write errors should be returned to fsync ==="
4180 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4182 run_test 64a "verify filter grant calculations (in kernel) ====="
4185 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4188 run_test 64b "check out-of-space detection on client ==========="
4190 # bug 1414 - set/get directories' stripe info
4194 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4196 run_test 65a "directory with no stripe info ===================="
4200 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4202 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4204 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4207 if [ $OSTCOUNT -gt 1 ]; then
4209 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4210 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4212 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4215 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4219 if [ $STRIPECOUNT -le 0 ]; then
4221 elif [ $STRIPECOUNT -gt 2000 ]; then
4222 #LOV_MAX_STRIPE_COUNT is 2000
4223 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4225 sc=$(($STRIPECOUNT - 1))
4227 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4228 touch $DIR/d65/f4 $DIR/d65/f5
4229 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4231 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4236 $SETSTRIPE $DIR/d65 || error "setstripe"
4237 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4239 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4241 run_test 65e "directory setstripe defaults ======================="
4245 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4247 run_test 65f "dir setstripe permission (should return error) ==="
4251 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4252 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4253 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4254 error "delete default stripe failed"
4256 run_test 65g "directory setstripe -d ==========================="
4260 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4261 mkdir -p $DIR/d65/dd1
4262 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4263 error "stripe info inherit failed"
4265 run_test 65h "directory stripe info inherit ===================="
4267 test_65i() { # bug6367
4268 $SETSTRIPE -S 65536 -c -1 $MOUNT
4270 run_test 65i "set non-default striping on root directory (bug 6367)="
4272 test_65ia() { # bug12836
4273 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4275 run_test 65ia "getstripe on -1 default directory striping"
4277 test_65ib() { # bug12836
4278 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4280 run_test 65ib "getstripe -v on -1 default directory striping"
4282 test_65ic() { # bug12836
4283 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4285 run_test 65ic "new find on -1 default directory striping"
4287 test_65j() { # bug6367
4289 # if we aren't already remounting for each test, do so for this test
4290 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4291 cleanup || error "failed to unmount"
4294 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4296 run_test 65j "set default striping on root directory (bug 6367)="
4298 test_65k() { # bug11679
4299 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4302 echo "Check OST status: "
4303 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4304 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4306 for OSC in $MDS_OSCS; do
4307 echo $OSC "is activate"
4308 do_facet $SINGLEMDS lctl --device %$OSC activate
4311 do_facet client mkdir -p $DIR/$tdir
4312 for INACTIVE_OSC in $MDS_OSCS; do
4313 echo "Deactivate: " $INACTIVE_OSC
4314 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4315 for STRIPE_OSC in $MDS_OSCS; do
4316 OST=`osc_to_ost $STRIPE_OSC`
4317 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4318 awk -F: /$OST/'{ print $1 }' | head -n 1`
4320 [ -f $DIR/$tdir/$IDX ] && continue
4321 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4322 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4324 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4326 do_facet client rm -f $DIR/$tdir/*
4327 echo $INACTIVE_OSC "is Activate."
4328 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4331 run_test 65k "validate manual striping works properly with deactivated OSCs"
4333 test_65l() { # bug 12836
4334 mkdir -p $DIR/$tdir/test_dir
4335 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4336 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4338 run_test 65l "lfs find on -1 stripe dir ========================"
4340 # bug 2543 - update blocks count on client
4343 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4344 sync; sync_all_data; sync; sync_all_data
4345 cancel_lru_locks osc
4346 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4347 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4349 run_test 66 "update inode blocks count on client ==============="
4355 if [ ! -z "$LLOOP" ]; then
4356 if swapon -s | grep -q $LLOOP; then
4357 swapoff $LLOOP || error "swapoff failed"
4360 $LCTL blockdev_detach $LLOOP || error "detach failed"
4364 if [ ! -z "$LLITELOOPLOAD" ]; then
4372 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4376 swapon -s | awk '($1 == "'$1'") { print $4 }'
4379 # test case for lloop driver, basic function
4381 [ "$UID" != 0 ] && skip_env "must run as root" && return
4382 llite_lloop_enabled || \
4383 { skip_env "llite_lloop module disabled" && return; }
4385 trap cleanup_68 EXIT
4387 if ! module_loaded llite_lloop; then
4388 if load_module llite/llite_lloop; then
4391 skip_env "can't find module llite_lloop"
4396 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4397 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4398 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4400 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4401 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4405 run_test 68a "lloop driver - basic test ========================"
4407 # excercise swapping to lustre by adding a high priority swapfile entry
4408 # and then consuming memory until it is used.
4409 test_68b() { # was test_68
4410 [ "$UID" != 0 ] && skip_env "must run as root" && return
4411 lctl get_param -n devices | grep -q obdfilter && \
4412 skip "local OST" && return
4414 grep -q llite_lloop /proc/modules
4415 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4417 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4418 skip "can't reliably test swap with TCP" && return
4420 MEMTOTAL=`meminfo MemTotal`
4421 NR_BLOCKS=$((MEMTOTAL>>8))
4422 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4424 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4425 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4428 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4430 trap cleanup_68 EXIT
4432 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4434 echo "before: `swapon -s | grep $LLOOP`"
4435 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4436 echo "after: `swapon -s | grep $LLOOP`"
4437 SWAPUSED=`swap_used $LLOOP`
4441 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4443 run_test 68b "support swapping to Lustre ========================"
4445 # bug5265, obdfilter oa2dentry return -ENOENT
4446 # #define OBD_FAIL_OST_ENOENT 0x217
4448 remote_ost_nodsh && skip "remote OST with nodsh" && return
4451 $SETSTRIPE -c 1 -i 0 $f
4453 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4455 do_facet ost1 lctl set_param fail_loc=0x217
4456 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4457 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4459 do_facet ost1 lctl set_param fail_loc=0
4460 $DIRECTIO write $f 0 2 || error "write error"
4462 cancel_lru_locks osc
4463 $DIRECTIO read $f 0 1 || error "read error"
4465 do_facet ost1 lctl set_param fail_loc=0x217
4466 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4468 do_facet ost1 lctl set_param fail_loc=0
4471 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4475 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4477 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4479 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4480 check_kernel_version 43 || return 0
4481 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4483 # Check that testing environment is properly set up. Skip if not
4484 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4485 skip_env "User $RUNAS_ID does not exist - skipping"
4488 # We had better clear the $DIR to get enough space for dd
4493 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4494 # See if we are still setuid/sgid
4495 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4496 # Now test that MDS is updated too
4497 cancel_lru_locks mdc
4498 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4502 run_test 72a "Test that remove suid works properly (bug5695) ===="
4504 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4507 [ "$RUNAS_ID" = "$UID" ] && \
4508 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4509 [ "$RUNAS_ID" -eq 0 ] && \
4510 skip_env "RUNAS_ID = 0 -- skipping" && return
4512 # Check that testing environment is properly set up. Skip if not
4513 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4514 skip_env "User $RUNAS_ID does not exist - skipping"
4517 touch $DIR/${tfile}-f{g,u}
4518 mkdir $DIR/${tfile}-d{g,u}
4519 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4520 chmod g+s $DIR/${tfile}-{f,d}g
4521 chmod u+s $DIR/${tfile}-{f,d}u
4522 for perm in 777 2777 4777; do
4523 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4524 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4525 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4526 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4530 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4532 # bug 3462 - multiple simultaneous MDC requests
4536 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4539 lctl set_param fail_loc=0x80000129
4540 $MULTIOP $DIR/d73-1/f73-2 Oc &
4542 lctl set_param fail_loc=0
4544 $MULTIOP $DIR/d73-2/f73-3 Oc &
4548 wait $pid1 || return 1
4552 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4553 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4554 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4558 run_test 73 "multiple MDC requests (should not deadlock)"
4560 test_74a() { # bug 6149, 6184
4561 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4563 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4564 # will spin in a tight reconnection loop
4566 lctl set_param fail_loc=0x8000030e
4567 # get any lock that won't be difficult - lookup works.
4569 lctl set_param fail_loc=0
4573 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4575 test_74b() { # bug 13310
4576 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4578 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4579 # will spin in a tight reconnection loop
4580 lctl set_param fail_loc=0x8000030e
4581 # get a "difficult" lock
4583 lctl set_param fail_loc=0
4587 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4590 #define OBD_FAIL_LDLM_NEW_LOCK
4591 lctl set_param fail_loc=0x80000319
4592 touch $DIR/$tfile && error "Touch successful"
4595 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4598 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4601 get_inode_slab_tunables() {
4602 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4605 set_inode_slab_tunables() {
4606 echo "lustre_inode_cache $1" > /proc/slabinfo
4609 test_76() { # Now for bug 20433, added originally in bug 1443
4610 local SLAB_SETTINGS=`get_inode_slab_tunables`
4611 local CPUS=`getconf _NPROCESSORS_ONLN`
4612 # we cannot set limit below 1 which means 1 inode in each
4613 # per-cpu cache is still allowed
4614 set_inode_slab_tunables "1 1 0"
4615 cancel_lru_locks osc
4616 BEFORE_INODES=`num_inodes`
4617 echo "before inodes: $BEFORE_INODES"
4619 [ "$SLOW" = "no" ] && COUNT=100
4620 for i in `seq $COUNT`; do
4624 cancel_lru_locks osc
4625 AFTER_INODES=`num_inodes`
4626 echo "after inodes: $AFTER_INODES"
4628 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4630 AFTER_INODES=`num_inodes`
4632 echo "wait $wait seconds inodes: $AFTER_INODES"
4633 if [ $wait -gt 30 ]; then
4634 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4637 set_inode_slab_tunables "$SLAB_SETTINGS"
4639 run_test 76 "confirm clients recycle inodes properly ===="
4645 # Note: in sptlrpc modes which enable its own bulk checksum, the
4646 # original crc32_le bulk checksum will be automatically disabled,
4647 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4648 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4649 # In this case set_checksums() will not be no-op, because sptlrpc
4650 # bulk checksum will be enabled all through the test.
4652 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4653 lctl set_param -n osc.*.checksums $1
4657 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4658 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4659 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4660 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4663 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4664 log "set checksum type to $1"
4667 F77_TMP=$TMP/f77-temp
4670 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4671 error "error writing to $F77_TMP"
4674 test_77a() { # bug 10889
4675 $GSS && skip "could not run with gss" && return
4676 [ ! -f $F77_TMP ] && setup_f77
4678 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4682 run_test 77a "normal checksum read/write operation ============="
4684 test_77b() { # bug 10889
4685 $GSS && skip "could not run with gss" && return
4686 [ ! -f $F77_TMP ] && setup_f77
4687 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4688 lctl set_param fail_loc=0x80000409
4690 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4691 error "dd error: $?"
4692 lctl set_param fail_loc=0
4695 run_test 77b "checksum error on client write ===================="
4697 test_77c() { # bug 10889
4698 $GSS && skip "could not run with gss" && return
4699 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4701 for algo in $CKSUM_TYPES; do
4702 cancel_lru_locks osc
4703 set_checksum_type $algo
4704 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4705 lctl set_param fail_loc=0x80000408
4706 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4707 lctl set_param fail_loc=0
4710 set_checksum_type $ORIG_CSUM_TYPE
4713 run_test 77c "checksum error on client read ==================="
4715 test_77d() { # bug 10889
4716 $GSS && skip "could not run with gss" && return
4717 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4718 lctl set_param fail_loc=0x80000409
4720 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4721 error "direct write: rc=$?"
4722 lctl set_param fail_loc=0
4725 run_test 77d "checksum error on OST direct write ==============="
4727 test_77e() { # bug 10889
4728 $GSS && skip "could not run with gss" && return
4729 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4730 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4731 lctl set_param fail_loc=0x80000408
4733 cancel_lru_locks osc
4734 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4735 error "direct read: rc=$?"
4736 lctl set_param fail_loc=0
4739 run_test 77e "checksum error on OST direct read ================"
4741 test_77f() { # bug 10889
4742 $GSS && skip "could not run with gss" && return
4744 for algo in $CKSUM_TYPES; do
4745 cancel_lru_locks osc
4746 set_checksum_type $algo
4747 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4748 lctl set_param fail_loc=0x409
4749 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4750 error "direct write succeeded"
4751 lctl set_param fail_loc=0
4753 set_checksum_type $ORIG_CSUM_TYPE
4756 run_test 77f "repeat checksum error on write (expect error) ===="
4758 test_77g() { # bug 10889
4759 $GSS && skip "could not run with gss" && return
4760 remote_ost_nodsh && skip "remote OST with nodsh" && return
4762 [ ! -f $F77_TMP ] && setup_f77
4764 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4765 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4766 do_facet ost1 lctl set_param fail_loc=0x8000021a
4768 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4769 error "write error: rc=$?"
4770 do_facet ost1 lctl set_param fail_loc=0
4773 run_test 77g "checksum error on OST write ======================"
4775 test_77h() { # bug 10889
4776 $GSS && skip "could not run with gss" && return
4777 remote_ost_nodsh && skip "remote OST with nodsh" && return
4779 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4780 cancel_lru_locks osc
4781 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4782 do_facet ost1 lctl set_param fail_loc=0x8000021b
4784 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4785 do_facet ost1 lctl set_param fail_loc=0
4788 run_test 77h "checksum error on OST read ======================="
4790 test_77i() { # bug 13805
4791 $GSS && skip "could not run with gss" && return
4792 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4793 lctl set_param fail_loc=0x40b
4794 remount_client $MOUNT
4795 lctl set_param fail_loc=0
4796 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4797 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4798 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4799 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4801 remount_client $MOUNT
4803 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4805 test_77j() { # bug 13805
4806 $GSS && skip "could not run with gss" && return
4807 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4808 lctl set_param fail_loc=0x40c
4809 remount_client $MOUNT
4810 lctl set_param fail_loc=0
4811 sleep 2 # wait async osc connect to finish
4812 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4813 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4814 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4815 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4817 remount_client $MOUNT
4819 run_test 77j "client only supporting ADLER32 ===================="
4821 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4825 test_78() { # bug 10901
4826 remote_ost || { skip_env "local OST" && return; }
4829 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4830 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4831 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4832 echo "MemTotal: $MEMTOTAL"
4833 # reserve 256MB of memory for the kernel and other running processes,
4834 # and then take 1/2 of the remaining memory for the read/write buffers.
4835 if [ $MEMTOTAL -gt 512 ] ;then
4836 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4838 # for those poor memory-starved high-end clusters...
4839 MEMTOTAL=$((MEMTOTAL / 2))
4841 echo "Mem to use for directio: $MEMTOTAL"
4842 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4843 [ $F78SIZE -gt 512 ] && F78SIZE=512
4844 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4845 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4846 echo "Smallest OST: $SMALLESTOST"
4847 [ $SMALLESTOST -lt 10240 ] && \
4848 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4850 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4851 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4853 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4854 echo "File size: $F78SIZE"
4855 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4856 for i in `seq 1 $NSEQ`
4858 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4859 echo directIO rdwr round $i of $NSEQ
4860 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4865 run_test 78 "handle large O_DIRECT writes correctly ============"
4867 test_79() { # bug 12743
4868 wait_delete_completed
4870 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4871 BKFREE=$(calc_osc_kbytes kbytesfree)
4872 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4874 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4875 DFTOTAL=`echo $STRING | cut -d, -f1`
4876 DFUSED=`echo $STRING | cut -d, -f2`
4877 DFAVAIL=`echo $STRING | cut -d, -f3`
4878 DFFREE=$(($DFTOTAL - $DFUSED))
4880 ALLOWANCE=$((64 * $OSTCOUNT))
4882 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4883 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4884 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4886 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4887 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4888 error "df free($DFFREE) mismatch OST free($BKFREE)"
4890 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4891 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4892 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4895 run_test 79 "df report consistency check ======================="
4897 test_80() { # bug 10718
4898 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4900 local BEFORE=`date +%s`
4901 cancel_lru_locks osc
4902 local AFTER=`date +%s`
4903 local DIFF=$((AFTER-BEFORE))
4904 if [ $DIFF -gt 1 ] ; then
4905 error "elapsed for 1M@1T = $DIFF"
4910 run_test 80 "Page eviction is equally fast at high offsets too ===="
4912 test_81a() { # LU-456
4913 remote_ost_nodsh && skip "remote OST with nodsh" && return
4914 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4915 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4916 do_facet ost0 lctl set_param fail_loc=0x80000228
4918 # write should trigger a retry and success
4919 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4920 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4922 if [ $RC -ne 0 ] ; then
4923 error "write should success, but failed for $RC"
4926 run_test 81a "OST should retry write when get -ENOSPC ==============="
4928 test_81b() { # LU-456
4929 remote_ost_nodsh && skip "remote OST with nodsh" && return
4930 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4931 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4932 do_facet ost0 lctl set_param fail_loc=0x228
4934 # write should retry several times and return -ENOSPC finally
4935 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4939 if [ $RC -ne $ENOSPC ] ; then
4940 error "dd should fail for -ENOSPC, but succeed."
4943 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4945 test_82() { # LU-1031
4946 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
4950 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
4952 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
4954 kill -USR1 $MULTIPID2
4956 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
4957 error "First grouplock does not block second one"
4959 echo "Second grouplock blocks first one"
4961 kill -USR1 $MULTIPID1
4965 run_test 82 "Basic grouplock test ==============================="
4968 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4970 mkdir -p $DIR/d99cvsroot
4971 chown $RUNAS_ID $DIR/d99cvsroot
4972 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4975 $RUNAS cvs -d $DIR/d99cvsroot init || error
4978 run_test 99a "cvs init ========================================="
4981 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4982 [ ! -d $DIR/d99cvsroot ] && test_99a
4984 # some versions of cvs import exit(1) when asked to import links or
4985 # files they can't read. ignore those files.
4986 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4987 ! -perm +4 -printf '-I %f\n')
4988 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4989 d99reposname vtag rtag
4991 run_test 99b "cvs import ======================================="
4994 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4995 [ ! -d $DIR/d99cvsroot ] && test_99b
4997 mkdir -p $DIR/d99reposname
4998 chown $RUNAS_ID $DIR/d99reposname
4999 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5001 run_test 99c "cvs checkout ====================================="
5004 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5005 [ ! -d $DIR/d99cvsroot ] && test_99c
5006 cd $DIR/d99reposname
5008 $RUNAS cvs add -m 'addmsg' foo99
5010 run_test 99d "cvs add =========================================="
5013 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5014 [ ! -d $DIR/d99cvsroot ] && test_99c
5015 cd $DIR/d99reposname
5018 run_test 99e "cvs update ======================================="
5021 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5022 [ ! -d $DIR/d99cvsroot ] && test_99d
5023 cd $DIR/d99reposname
5024 $RUNAS cvs commit -m 'nomsg' foo99
5025 rm -fr $DIR/d99cvsroot
5027 run_test 99f "cvs commit ======================================="
5030 [ "$NETTYPE" = tcp ] || \
5031 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5034 remote_ost_nodsh && skip "remote OST with nodsh" && return
5035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5037 { skip "useless for local single node setup" && return; }
5039 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5040 [ "$PROT" != "tcp" ] && continue
5041 RPORT=$(echo $REMOTE | cut -d: -f2)
5042 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5045 LPORT=`echo $LOCAL | cut -d: -f2`
5046 if [ $LPORT -ge 1024 ]; then
5047 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5049 error_exit "local: $LPORT > 1024, remote: $RPORT"
5052 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5054 run_test 100 "check local port using privileged port ==========="
5056 function get_named_value()
5065 echo $line | sed "s/^$tag[ ]*//"
5072 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5074 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5082 [ "$CPU" = "UML" ] && nreads=1000
5083 local cache_limit=32
5085 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5086 trap cleanup_101a EXIT
5087 $LCTL set_param -n llite.*.read_ahead_stats 0
5088 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5091 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5093 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5094 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5097 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5098 get_named_value 'read but discarded' | cut -d" " -f1`; do
5099 discard=$(($discard + $s))
5103 if [ $(($discard * 10)) -gt $nreads ] ;then
5104 $LCTL get_param osc.*-osc*.rpc_stats
5105 $LCTL get_param llite.*.read_ahead_stats
5106 error "too many ($discard) discarded pages"
5108 rm -f $DIR/$tfile || true
5110 run_test 101a "check read-ahead for random reads ================"
5115 STRIPE_COUNT=$OSTCOUNT
5118 local list=$(comma_list $(osts_nodes))
5119 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5120 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5122 trap cleanup_test101bc EXIT
5123 # prepare the read-ahead file
5124 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5126 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5129 cleanup_test101bc() {
5134 local list=$(comma_list $(osts_nodes))
5135 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5136 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5140 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5145 local STRIPE_SIZE=1048576
5146 local RA_INC=1048576
5147 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5148 local FILE_LENGTH=$((64*100))
5149 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5150 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5151 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5152 get_named_value 'read but discarded' | \
5153 cut -d" " -f1 | calc_total`
5154 if [ $DISCARD -gt $discard_limit ]; then
5155 $LCTL get_param llite.*.read_ahead_stats
5156 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5158 echo "Read-ahead success for size ${READ_SIZE}"
5163 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5164 local STRIPE_SIZE=1048576
5165 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5166 local FILE_LENGTH=$((STRIPE_SIZE*100))
5167 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5168 # prepare the read-ahead file
5170 cancel_lru_locks osc
5171 for BIDX in 2 4 8 16 32 64 128 256
5173 local BSIZE=$((BIDX*4096))
5174 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5175 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5176 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5177 $LCTL set_param -n llite.*.read_ahead_stats 0
5178 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5179 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5180 cancel_lru_locks osc
5186 run_test 101b "check stride-io mode read-ahead ================="
5189 local STRIPE_SIZE=1048576
5190 local FILE_LENGTH=$((STRIPE_SIZE*100))
5196 cancel_lru_locks osc
5197 $LCTL set_param osc.*.rpc_stats 0
5198 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5199 for osc in $($LCTL get_param -N osc.*); do
5200 if [ "$osc" == "osc.num_refs" ]; then
5204 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5205 if [ $lines -le 20 ]; then
5209 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5210 awk '$1 == "1:" { print $2; exit; }')
5211 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5212 awk '$1 == "2:" { print $2; exit; }')
5213 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5214 awk '$1 == "4:" { print $2; exit; }')
5215 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5216 awk '$1 == "8:" { print $2; exit; }')
5218 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5219 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5220 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5221 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5222 echo "${osc} rpc check passed!"
5227 run_test 101c "check stripe_size aligned read-ahead ================="
5230 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5231 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5235 local file=$DIR/$tfile
5236 local size=${FILESIZE_101c:-500}
5237 local ra_MB=${READAHEAD_MB:-40}
5239 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5240 [ $space -gt $((size / 1024)) ] ||
5241 { skip "Need free space ${size}M, have $space" && return; }
5243 echo Creating ${size}M test file $file
5244 dd if=/dev/zero of=$file bs=1M count=$size
5245 echo Cancel LRU locks on lustre client to flush the client cache
5246 cancel_lru_locks osc
5248 echo Disable read-ahead
5249 local old_READAHEAD=$(set_read_ahead 0)
5251 echo Reading the test file $file with read-ahead disabled
5252 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5254 echo Cancel LRU locks on lustre client to flush the client cache
5255 cancel_lru_locks osc
5256 echo Enable read-ahead with ${ra_MB}MB
5257 set_read_ahead $ra_MB
5259 echo Reading the test file $file with read-ahead enabled
5260 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5262 echo read-ahead disabled time read $time_ra_OFF
5263 echo read-ahead enabled time read $time_ra_ON
5265 set_read_ahead $old_READAHEAD
5268 [ $time_ra_ON -lt $time_ra_OFF ] ||
5269 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5270 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5272 run_test 101d "file read with and without read-ahead enabled ================="
5275 local file=$DIR/$tfile
5280 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5281 local need_space=$((count * size))
5282 [ $space -gt $need_space ] ||
5283 { skip_env "Need free space $need_space, have $space" && return; }
5285 echo Creating $count ${size}K test files
5286 for ((i = 0; i < $count; i++)); do
5287 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5290 echo Cancel LRU locks on lustre client to flush the client cache
5291 cancel_lru_locks osc
5293 echo Reset readahead stats
5294 $LCTL set_param -n llite.*.read_ahead_stats 0
5296 for ((i = 0; i < $count; i++)); do
5297 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5300 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5301 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5303 for ((i = 0; i < $count; i++)); do
5304 rm -rf ${file}_${i} 2>/dev/null
5307 #10000 means 20% reads are missing in readahead
5308 [ $miss -lt 10000 ] || error "misses too much for small reads"
5310 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5312 cleanup_test101f() {
5314 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5315 rm -rf $DIR/$tfile 2>/dev/null
5319 local file=$DIR/$tfile
5322 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5323 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5324 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5325 trap cleanup_test101f EXIT
5327 echo Cancel LRU locks on lustre client to flush the client cache
5328 cancel_lru_locks osc
5330 echo Reset readahead stats
5331 $LCTL set_param -n llite.*.read_ahead_stats 0
5332 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5333 # readahead should read in 2M file on second read, so only miss
5335 echo Random 4K reads on 2M file for 1000 times
5336 $READS -f $file -s 2097152 -b 4096 -n $nreads
5338 echo checking missing pages
5339 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5340 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5342 [ $miss -lt 3 ] || error "misses too much pages!"
5345 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5349 chown $RUNAS_ID $DIR/$tdir
5352 STRIPE_COUNT=$OSTCOUNT
5353 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5355 trap cleanup_test102 EXIT
5357 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5359 for num in 1 2 3 4; do
5360 for count in $(seq 1 $STRIPE_COUNT); do
5361 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5362 local size=`expr $STRIPE_SIZE \* $num`
5363 local file=file"$num-$idx-$count"
5364 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5370 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5376 rm -rf $DIR/d0.sanity/d102
5380 local testfile=$DIR/xattr_testfile
5384 [ "$UID" != 0 ] && skip_env "must run as root" && return
5385 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5386 skip_env "must have user_xattr" && return
5388 [ -z "$(which setfattr 2>/dev/null)" ] &&
5389 skip_env "could not find setfattr" && return
5391 echo "set/get xattr..."
5392 setfattr -n trusted.name1 -v value1 $testfile || error
5393 getfattr -n trusted.name1 $testfile 2> /dev/null |
5394 grep "trusted.name1=.value1" ||
5395 error "$testfile missing trusted.name1=value1"
5397 setfattr -n user.author1 -v author1 $testfile || error
5398 getfattr -n user.author1 $testfile 2> /dev/null |
5399 grep "user.author1=.author1" ||
5400 error "$testfile missing trusted.author1=author1"
5403 setfattr -n trusted.name2 -v value2 $testfile ||
5404 error "$testfile unable to set trusted.name2"
5405 setfattr -n trusted.name3 -v value3 $testfile ||
5406 error "$testfile unable to set trusted.name3"
5407 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5408 grep "trusted.name" | wc -l) -eq 3 ] ||
5409 error "$testfile missing 3 trusted.name xattrs"
5411 setfattr -n user.author2 -v author2 $testfile ||
5412 error "$testfile unable to set user.author2"
5413 setfattr -n user.author3 -v author3 $testfile ||
5414 error "$testfile unable to set user.author3"
5415 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5416 grep "user.author" | wc -l) -eq 3 ] ||
5417 error "$testfile missing 3 user.author xattrs"
5419 echo "remove xattr..."
5420 setfattr -x trusted.name1 $testfile ||
5421 error "$testfile error deleting trusted.name1"
5422 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5423 error "$testfile did not delete trusted.name1 xattr"
5425 setfattr -x user.author1 $testfile ||
5426 error "$testfile error deleting user.author1"
5427 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5428 error "$testfile did not delete trusted.name1 xattr"
5430 # b10667: setting lustre special xattr be silently discarded
5431 echo "set lustre special xattr ..."
5432 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5433 error "$testfile allowed setting trusted.lov"
5435 run_test 102a "user xattr test =================================="
5438 # b10930: get/set/list trusted.lov xattr
5439 echo "get/set/list trusted.lov xattr ..."
5440 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5441 local testfile=$DIR/$tfile
5442 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5443 error "setstripe failed"
5444 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5445 error "getstripe failed"
5446 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5447 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5449 local testfile2=${testfile}2
5450 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5451 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5454 setfattr -n trusted.lov -v $value $testfile2
5455 local stripe_size=$($GETSTRIPE -S $testfile2)
5456 local stripe_count=$($GETSTRIPE -c $testfile2)
5457 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5458 [ $stripe_count -eq $STRIPECOUNT ] ||
5459 error "stripe count $stripe_count != $STRIPECOUNT"
5462 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5465 # b10930: get/set/list lustre.lov xattr
5466 echo "get/set/list lustre.lov xattr ..."
5467 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5469 chown $RUNAS_ID $DIR/$tdir
5470 local testfile=$DIR/$tdir/$tfile
5471 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5472 error "setstripe failed"
5473 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5474 error "getstripe failed"
5475 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5476 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5478 local testfile2=${testfile}2
5479 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5480 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5482 $RUNAS $MCREATE $testfile2
5483 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5484 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5485 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5486 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5487 [ $stripe_count -eq $STRIPECOUNT ] ||
5488 error "stripe count $stripe_count != $STRIPECOUNT"
5490 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5492 compare_stripe_info1() {
5493 local stripe_index_all_zero=true
5495 for num in 1 2 3 4; do
5496 for count in $(seq 1 $STRIPE_COUNT); do
5497 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5498 local size=$((STRIPE_SIZE * num))
5499 local file=file"$num-$offset-$count"
5500 stripe_size=$(lfs getstripe -S $PWD/$file)
5501 [ $stripe_size -ne $size ] &&
5502 error "$file: size $stripe_size != $size"
5503 stripe_count=$(lfs getstripe -c $PWD/$file)
5504 # allow fewer stripes to be created, ORI-601
5505 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5506 error "$file: count $stripe_count != $count"
5507 stripe_index=$(lfs getstripe -i $PWD/$file)
5508 [ $stripe_index -ne 0 ] &&
5509 stripe_index_all_zero=false
5513 $stripe_index_all_zero &&
5514 error "all files are being extracted starting from OST index 0"
5519 [ -n "$(which tar 2>/dev/null)" ] &&
5520 strings $(which tar) | grep -q "lustre" && echo tar
5524 # b10930: tar test for trusted.lov xattr
5525 TAR=$(find_lustre_tar)
5526 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5527 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5530 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5532 compare_stripe_info1
5534 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5537 # b10930: tar test for trusted.lov xattr
5538 TAR=$(find_lustre_tar)
5539 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5540 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5544 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5546 compare_stripe_info1
5548 run_test 102f "tar copy files, not keep osts ==========="
5551 local xsize=${1:-1024} # in bytes
5552 local file=$DIR/$tfile
5554 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5555 skip "must have user_xattr" && return 0
5556 [ -z "$(which setfattr 2>/dev/null)" ] &&
5557 skip_env "could not find setfattr" && return 0
5558 [ -z "$(which getfattr 2>/dev/null)" ] &&
5559 skip_env "could not find getfattr" && return 0
5563 local value="$(generate_string $xsize)"
5565 local xbig=trusted.big
5566 log "save $xbig on $file"
5567 setfattr -n $xbig -v $value $file ||
5568 error "saving $xbig on $file failed"
5570 local orig=$(get_xattr_value $xbig $file)
5571 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5573 local xsml=trusted.sml
5574 log "save $xsml on $file"
5575 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5577 local new=$(get_xattr_value $xbig $file)
5578 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5580 log "grow $xsml on $file"
5581 setfattr -n $xsml -v "$value" $file ||
5582 error "growing $xsml on $file failed"
5584 new=$(get_xattr_value $xbig $file)
5585 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5586 log "$xbig still valid after growing $xsml"
5591 test_102h() { # bug 15777
5594 run_test 102h "grow xattr from inside inode to external block"
5597 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5598 grow_xattr $(max_xattr_size)
5600 run_test 102ha "grow xattr from inside inode to external inode"
5602 test_102i() { # bug 17038
5604 ln -s $DIR/$tfile $DIR/${tfile}link
5605 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5606 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"
5607 rm -f $DIR/$tfile $DIR/${tfile}link
5609 run_test 102i "lgetxattr test on symbolic link ============"
5612 TAR=$(find_lustre_tar)
5613 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5614 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5615 setup_test102 "$RUNAS"
5617 chown $RUNAS_ID $DIR/d102j
5618 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5620 compare_stripe_info1 "$RUNAS"
5622 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5626 # b22187 just check that does not crash for regular file.
5627 setfattr -n trusted.lov $DIR/$tfile
5628 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5629 local test_kdir=$DIR/d102k
5631 local default_size=`$GETSTRIPE -S $test_kdir`
5632 local default_count=`$GETSTRIPE -c $test_kdir`
5633 local default_offset=`$GETSTRIPE -i $test_kdir`
5634 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5635 error 'dir setstripe failed'
5636 setfattr -n trusted.lov $test_kdir
5637 local stripe_size=`$GETSTRIPE -S $test_kdir`
5638 local stripe_count=`$GETSTRIPE -c $test_kdir`
5639 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5640 [ $stripe_size -eq $default_size ] ||
5641 error "stripe size $stripe_size != $default_size"
5642 [ $stripe_count -eq $default_count ] ||
5643 error "stripe count $stripe_count != $default_count"
5644 [ $stripe_offset -eq $default_offset ] ||
5645 error "stripe offset $stripe_offset != $default_offset"
5646 rm -rf $DIR/$tfile $test_kdir
5648 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5651 # LU-532 trusted. xattr is invisible to non-root
5652 local testfile=$DIR/$tfile
5656 echo "listxattr as user..."
5657 chown $RUNAS_ID $testfile
5658 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5659 grep -q "trusted" &&
5660 error "$testfile trusted xattrs are user visible"
5664 run_test 102l "listxattr filter test =================================="
5670 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5675 [ "$UID" != 0 ] && skip_env "must run as root" && return
5676 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5677 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5678 $GSS && skip "could not run under gss" && return
5680 declare -a identity_old
5682 for num in `seq $MDSCOUNT`; do
5683 switch_identity $num true || identity_old[$num]=$?
5690 echo "performing cp ..."
5691 run_acl_subtest cp || error
5692 echo "performing getfacl-noacl..."
5693 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5694 echo "performing misc..."
5695 run_acl_subtest misc || error "misc test failed"
5696 echo "performing permissions..."
5697 run_acl_subtest permissions || error "permissions failed"
5698 echo "performing setfacl..."
5699 run_acl_subtest setfacl || error "setfacl test failed"
5701 # inheritance test got from HP
5702 echo "performing inheritance..."
5703 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5704 chmod +x make-tree || error "chmod +x failed"
5705 run_acl_subtest inheritance || error "inheritance test failed"
5711 for num in `seq $MDSCOUNT`; do
5712 if [ "${identity_old[$num]}" = 1 ]; then
5713 switch_identity $num false || identity_old[$num]=$?
5717 run_test 103 "acl test ========================================="
5721 lfs df || error "lfs df failed"
5722 lfs df -ih || error "lfs df -ih failed"
5723 lfs df -h $DIR || error "lfs df -h $DIR failed"
5724 lfs df -i $DIR || error "lfs df -i $DIR failed"
5725 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5726 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5728 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5729 lctl --device %$OSC deactivate
5730 lfs df || error "lfs df with deactivated OSC failed"
5731 lctl --device %$OSC activate
5732 # wait the osc back to normal
5733 wait_osc_import_state client ost FULL
5735 lfs df || error "lfs df with reactivated OSC failed"
5738 run_test 104a "lfs df [-ih] [path] test ========================="
5741 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5743 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5744 if [ $denied_cnt -ne 0 ];
5746 error "lfs check servers test failed"
5749 run_test 104b "$RUNAS lfs check servers test ===================="
5752 # doesn't work on 2.4 kernels
5754 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5756 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5758 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5762 run_test 105a "flock when mounted without -o flock test ========"
5766 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5768 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5770 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5774 run_test 105b "fcntl when mounted without -o flock test ========"
5778 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5780 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5782 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5786 run_test 105c "lockf when mounted without -o flock test ========"
5788 test_105d() { # bug 15924
5790 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5791 skip "mount w/o flock enabled" && return
5792 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5793 $LCTL set_param fail_loc=0x80000315
5794 flocks_test 2 $DIR/$tdir
5796 run_test 105d "flock race (should not freeze) ========"
5798 test_105e() { # bug 22660 && 22040
5799 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5800 skip "mount w/o flock enabled" && return
5802 flocks_test 3 $DIR/$tfile
5804 run_test 105e "Two conflicting flocks from same process ======="
5806 test_106() { #bug 10921
5808 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5809 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5811 run_test 106 "attempt exec of dir followed by chown of that dir"
5820 local save_pattern=$(sysctl -n kernel.core_pattern)
5821 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5822 sysctl -w kernel.core_pattern=$file
5823 sysctl -w kernel.core_uses_pid=0
5831 kill -s 11 $SLEEPPID
5833 if [ -e $file ]; then
5834 size=`stat -c%s $file`
5835 [ $size -eq 0 ] && error "Fail to create core file $file"
5837 error "Fail to create core file $file"
5840 sysctl -w kernel.core_pattern=$save_pattern
5841 sysctl -w kernel.core_uses_pid=$save_uses_pid
5844 run_test 107 "Coredump on SIG"
5848 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5849 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5850 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5851 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5856 run_test 110 "filename length checking"
5859 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5861 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5863 echo "Starting with $OSTIO_pre threads"
5866 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5867 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5868 echo "$NUMTEST creates/unlinks"
5870 createmany -o $DIR/$tdir/$tfile $NUMTEST
5871 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5873 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5876 # don't return an error
5877 [ $OSTIO_post == $OSTIO_pre ] && echo \
5878 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
5879 echo "This may be fine, depending on what ran before this test" &&
5880 echo "and how fast this system is." && return
5882 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5884 run_test 115 "verify dynamic thread creation===================="
5887 wait_delete_completed
5888 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5889 echo OST kbytes available: ${AVAIL[@]}
5890 MAXI=0; MAXV=${AVAIL[0]}
5891 MINI=0; MINV=${AVAIL[0]}
5892 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5893 #echo OST $i: ${AVAIL[i]}kb
5894 if [ ${AVAIL[i]} -gt $MAXV ]; then
5895 MAXV=${AVAIL[i]}; MAXI=$i
5897 if [ ${AVAIL[i]} -lt $MINV ]; then
5898 MINV=${AVAIL[i]}; MINI=$i
5901 echo Min free space: OST $MINI: $MINV
5902 echo Max free space: OST $MAXI: $MAXV
5906 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5908 echo -n "Free space priority "
5909 lctl get_param -n lov.*-clilov-*.qos_prio_free
5912 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5915 # generate uneven OSTs
5916 mkdir -p $DIR/$tdir/OST${MINI}
5919 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5920 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5922 while [ $FILL -gt 0 ]; do
5924 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5925 FILL=$(($FILL - 2048))
5933 DIFF=$(($MAXV - $MINV))
5934 DIFF2=$(($DIFF * 100 / $MINV))
5935 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5936 if [ $DIFF2 -gt 20 ]; then
5939 echo "failed - QOS mode won't be used"
5940 error_ignore "QOS imbalance criteria not met"
5944 MINI1=$MINI; MINV1=$MINV
5945 MAXI1=$MAXI; MAXV1=$MAXV
5947 # now fill using QOS
5948 echo writing a bunch of files to QOS-assigned OSTs
5949 $SETSTRIPE -c 1 $DIR/$tdir
5951 while [ $FILL -gt 0 ]; do
5953 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5954 FILL=$(($FILL - 200))
5957 echo "wrote $i 200k files"
5961 echo "Note: free space may not be updated, so measurements might be off"
5963 DIFF2=$(($MAXV - $MINV))
5964 echo "free space delta: orig $DIFF final $DIFF2"
5965 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5966 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5967 echo "Wrote $DIFF to smaller OST $MINI1"
5968 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5969 echo "Wrote $DIFF2 to larger OST $MAXI1"
5970 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5972 # Figure out which files were written where
5973 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5974 awk '/'$MINI1': / {print $2; exit}')
5976 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5977 echo "$MINC files created on smaller OST $MINI1"
5978 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5979 awk '/'$MAXI1': / {print $2; exit}')
5981 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5982 echo "$MAXC files created on larger OST $MAXI1"
5983 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5984 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5988 run_test 116 "stripe QOS: free space balance ==================="
5990 test_117() # bug 10891
5992 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5993 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5994 lctl set_param fail_loc=0x21e
5995 > $DIR/$tfile || error "truncate failed"
5996 lctl set_param fail_loc=0
5997 echo "Truncate succeeded."
6000 run_test 117 "verify fsfilt_extend =========="
6002 export OLD_RESENDCOUNT=""
6003 set_resend_count () {
6004 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6005 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6006 lctl set_param -n $PROC_RESENDCOUNT $1
6007 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6010 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6012 # Reset async IO behavior after error case
6014 FILE=$DIR/reset_async
6016 # Ensure all OSCs are cleared
6017 $SETSTRIPE -c -1 $FILE
6018 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6023 test_118a() #bug 11710
6027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6028 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6029 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6031 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6032 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6037 run_test 118a "verify O_SYNC works =========="
6041 remote_ost_nodsh && skip "remote OST with nodsh" && return
6045 #define OBD_FAIL_OST_ENOENT 0x217
6046 set_nodes_failloc "$(osts_nodes)" 0x217
6047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6049 set_nodes_failloc "$(osts_nodes)" 0
6050 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6051 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6054 if [[ $RC -eq 0 ]]; then
6055 error "Must return error due to dropped pages, rc=$RC"
6059 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6060 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6064 echo "Dirty pages not leaked on ENOENT"
6066 # Due to the above error the OSC will issue all RPCs syncronously
6067 # until a subsequent RPC completes successfully without error.
6068 $MULTIOP $DIR/$tfile Ow4096yc
6073 run_test 118b "Reclaim dirty pages on fatal error =========="
6077 remote_ost_nodsh && skip "remote OST with nodsh" && return
6081 #define OBD_FAIL_OST_EROFS 0x216
6082 set_nodes_failloc "$(osts_nodes)" 0x216
6084 # multiop should block due to fsync until pages are written
6085 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6089 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6090 error "Multiop failed to block on fsync, pid=$MULTIPID"
6093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6095 if [[ $WRITEBACK -eq 0 ]]; then
6096 error "No page in writeback, writeback=$WRITEBACK"
6099 set_nodes_failloc "$(osts_nodes)" 0
6102 if [[ $RC -ne 0 ]]; then
6103 error "Multiop fsync failed, rc=$RC"
6106 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6107 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6109 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6110 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6114 echo "Dirty pages flushed via fsync on EROFS"
6117 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6121 remote_ost_nodsh && skip "remote OST with nodsh" && return
6125 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6126 set_nodes_failloc "$(osts_nodes)" 0x214
6127 # multiop should block due to fsync until pages are written
6128 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6132 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6133 error "Multiop failed to block on fsync, pid=$MULTIPID"
6136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6138 if [[ $WRITEBACK -eq 0 ]]; then
6139 error "No page in writeback, writeback=$WRITEBACK"
6142 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6143 set_nodes_failloc "$(osts_nodes)" 0
6145 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6146 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6148 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6149 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6153 echo "Dirty pages gaurenteed flushed via fsync"
6156 run_test 118d "Fsync validation inject a delay of the bulk =========="
6161 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6162 lctl set_param fail_loc=0x8000040a
6164 # Should simulate EINVAL error which is fatal
6165 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6167 if [[ $RC -eq 0 ]]; then
6168 error "Must return error due to dropped pages, rc=$RC"
6171 lctl set_param fail_loc=0x0
6173 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6174 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6175 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6177 if [[ $LOCKED -ne 0 ]]; then
6178 error "Locked pages remain in cache, locked=$LOCKED"
6181 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6182 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6186 echo "No pages locked after fsync"
6191 run_test 118f "Simulate unrecoverable OSC side error =========="
6196 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6197 lctl set_param fail_loc=0x406
6199 # simulate local -ENOMEM
6200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6203 lctl set_param fail_loc=0
6204 if [[ $RC -eq 0 ]]; then
6205 error "Must return error due to dropped pages, rc=$RC"
6208 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6209 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6210 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6212 if [[ $LOCKED -ne 0 ]]; then
6213 error "Locked pages remain in cache, locked=$LOCKED"
6216 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6217 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6221 echo "No pages locked after fsync"
6226 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6229 remote_ost_nodsh && skip "remote OST with nodsh" && return
6233 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6234 set_nodes_failloc "$(osts_nodes)" 0x20e
6235 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6236 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6239 set_nodes_failloc "$(osts_nodes)" 0
6240 if [[ $RC -eq 0 ]]; then
6241 error "Must return error due to dropped pages, rc=$RC"
6244 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6245 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6246 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6248 if [[ $LOCKED -ne 0 ]]; then
6249 error "Locked pages remain in cache, locked=$LOCKED"
6252 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6253 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6257 echo "No pages locked after fsync"
6261 run_test 118h "Verify timeout in handling recoverables errors =========="
6264 remote_ost_nodsh && skip "remote OST with nodsh" && return
6268 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6269 set_nodes_failloc "$(osts_nodes)" 0x20e
6271 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6272 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6275 set_nodes_failloc "$(osts_nodes)" 0
6279 if [[ $RC -ne 0 ]]; then
6280 error "got error, but should be not, rc=$RC"
6283 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6284 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6285 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6286 if [[ $LOCKED -ne 0 ]]; then
6287 error "Locked pages remain in cache, locked=$LOCKED"
6290 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6291 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6295 echo "No pages locked after fsync"
6299 run_test 118i "Fix error before timeout in recoverable error =========="
6302 remote_ost_nodsh && skip "remote OST with nodsh" && return
6306 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6307 set_nodes_failloc "$(osts_nodes)" 0x220
6309 # return -EIO from OST
6310 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6312 set_nodes_failloc "$(osts_nodes)" 0x0
6313 if [[ $RC -eq 0 ]]; then
6314 error "Must return error due to dropped pages, rc=$RC"
6317 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6318 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6319 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6320 if [[ $LOCKED -ne 0 ]]; then
6321 error "Locked pages remain in cache, locked=$LOCKED"
6324 # in recoverable error on OST we want resend and stay until it finished
6325 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6326 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6330 echo "No pages locked after fsync"
6334 run_test 118j "Simulate unrecoverable OST side error =========="
6338 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6340 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6341 set_nodes_failloc "$(osts_nodes)" 0x20e
6344 for ((i=0;i<10;i++)); do
6345 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6346 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6353 set_nodes_failloc "$(osts_nodes)" 0
6356 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6362 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6365 run_test 118l "fsync dir ========="
6367 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6369 test_119a() # bug 11737
6371 BSIZE=$((512 * 1024))
6372 directio write $DIR/$tfile 0 1 $BSIZE
6373 # We ask to read two blocks, which is more than a file size.
6374 # directio will indicate an error when requested and actual
6375 # sizes aren't equeal (a normal situation in this case) and
6376 # print actual read amount.
6377 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6378 if [ "$NOB" != "$BSIZE" ]; then
6379 error "read $NOB bytes instead of $BSIZE"
6383 run_test 119a "Short directIO read must return actual read amount"
6385 test_119b() # bug 11737
6387 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6389 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6390 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6392 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6393 error "direct read failed"
6396 run_test 119b "Sparse directIO read must return actual read amount"
6398 test_119c() # bug 13099
6401 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6402 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6405 run_test 119c "Testing for direct read hitting hole"
6407 test_119d() # bug 15950
6409 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6410 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6412 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6413 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6414 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6415 lctl set_param fail_loc=0x40d
6416 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6419 cat $DIR/$tfile > /dev/null &
6420 lctl set_param fail_loc=0
6423 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6425 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6426 error "the read rpcs have not completed in 2s"
6428 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6430 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6434 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6435 skip "no early lock cancel on server" && return 0
6436 lru_resize_disable mdc
6437 lru_resize_disable osc
6438 cancel_lru_locks mdc
6439 stat $DIR/$tdir > /dev/null
6440 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6441 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6443 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6444 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6445 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6446 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6447 lru_resize_enable mdc
6448 lru_resize_enable osc
6450 run_test 120a "Early Lock Cancel: mkdir test"
6454 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6455 skip "no early lock cancel on server" && return 0
6456 lru_resize_disable mdc
6457 lru_resize_disable osc
6458 cancel_lru_locks mdc
6459 stat $DIR/$tdir > /dev/null
6460 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6461 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6463 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6464 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6465 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6466 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6467 lru_resize_enable mdc
6468 lru_resize_enable osc
6470 run_test 120b "Early Lock Cancel: create test"
6474 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6475 skip "no early lock cancel on server" && return 0
6476 lru_resize_disable mdc
6477 lru_resize_disable osc
6478 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6479 touch $DIR/$tdir/d1/f1
6480 cancel_lru_locks mdc
6481 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6482 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6483 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6484 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6485 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6486 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6487 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6488 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6489 lru_resize_enable mdc
6490 lru_resize_enable osc
6492 run_test 120c "Early Lock Cancel: link 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 cancel_lru_locks mdc
6502 stat $DIR/$tdir > /dev/null
6503 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6504 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6505 chmod a+x $DIR/$tdir
6506 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6507 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6508 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6509 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6510 lru_resize_enable mdc
6511 lru_resize_enable osc
6513 run_test 120d "Early Lock Cancel: setattr test"
6517 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6518 skip "no early lock cancel on server" && return 0
6519 lru_resize_disable mdc
6520 lru_resize_disable osc
6521 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6522 cancel_lru_locks mdc
6523 cancel_lru_locks osc
6524 dd if=$DIR/$tdir/f1 of=/dev/null
6525 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6526 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6527 awk '/ldlm_cancel/ {print $2}'`
6528 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6529 awk '/ldlm_bl_callback/ {print $2}'`
6530 unlink $DIR/$tdir/f1
6531 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6532 awk '/ldlm_cancel/ {print $2}'`
6533 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6534 awk '/ldlm_bl_callback/ {print $2}'`
6535 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6536 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6537 lru_resize_enable mdc
6538 lru_resize_enable osc
6540 run_test 120e "Early Lock Cancel: unlink test"
6543 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6544 skip "no early lock cancel on server" && return 0
6546 lru_resize_disable mdc
6547 lru_resize_disable osc
6548 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6549 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6550 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6551 cancel_lru_locks mdc
6552 cancel_lru_locks osc
6553 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6554 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6555 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6556 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6557 awk '/ldlm_cancel/ {print $2}'`
6558 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6559 awk '/ldlm_bl_callback/ {print $2}'`
6560 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6561 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6562 awk '/ldlm_cancel/ {print $2}'`
6563 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6564 awk '/ldlm_bl_callback/ {print $2}'`
6565 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6566 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6567 lru_resize_enable mdc
6568 lru_resize_enable osc
6570 run_test 120f "Early Lock Cancel: rename test"
6573 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6574 skip "no early lock cancel on server" && return 0
6575 lru_resize_disable mdc
6576 lru_resize_disable osc
6578 echo create $count files
6580 cancel_lru_locks mdc
6581 cancel_lru_locks osc
6584 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6585 awk '/ldlm_cancel/ {print $2}'`
6586 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6587 awk '/ldlm_bl_callback/ {print $2}'`
6588 createmany -o $DIR/$tdir/f $count
6590 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6591 awk '/ldlm_cancel/ {print $2}'`
6592 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6593 awk '/ldlm_bl_callback/ {print $2}'`
6595 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6596 echo rm $count files
6599 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6600 awk '/ldlm_cancel/ {print $2}'`
6601 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6602 awk '/ldlm_bl_callback/ {print $2}'`
6604 echo total: $count removes in $((t2-t1))
6605 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6607 # wait for commitment of removal
6608 lru_resize_enable mdc
6609 lru_resize_enable osc
6611 run_test 120g "Early Lock Cancel: performance test"
6613 test_121() { #bug #10589
6615 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6616 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6617 lctl set_param fail_loc=0x310
6618 cancel_lru_locks osc > /dev/null
6619 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6620 lctl set_param fail_loc=0
6621 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6623 run_test 121 "read cancel race ========="
6625 test_123a() { # was test 123, statahead(bug 11401)
6627 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6628 log "testing on UP system. Performance may be not as good as expected."
6634 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6635 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6637 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6638 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6640 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6641 lctl set_param -n llite.*.statahead_max 0
6642 lctl get_param llite.*.statahead_max
6643 cancel_lru_locks mdc
6644 cancel_lru_locks osc
6646 time ls -l $DIR/$tdir | wc -l
6648 delta=$((etime - stime))
6649 log "ls $i files without statahead: $delta sec"
6650 lctl set_param llite.*.statahead_max=$max
6652 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6653 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6654 cancel_lru_locks mdc
6655 cancel_lru_locks osc
6657 time ls -l $DIR/$tdir | wc -l
6659 delta_sa=$((etime - stime))
6660 log "ls $i files with statahead: $delta_sa sec"
6661 lctl get_param -n llite.*.statahead_stats
6662 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6664 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6665 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6667 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6668 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6669 lctl set_param -n llite.*.statahead_max 0
6670 lctl get_param llite.*.statahead_max
6671 cancel_lru_locks mdc
6672 cancel_lru_locks osc
6674 time ls -l $DIR/$tdir | wc -l
6676 delta=$((etime - stime))
6677 log "ls $i files again without statahead: $delta sec"
6678 lctl set_param llite.*.statahead_max=$max
6679 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6680 if [ $SLOWOK -eq 0 ]; then
6681 error "ls $i files is slower with statahead!"
6683 log "ls $i files is slower with statahead!"
6689 [ $delta -gt 20 ] && break
6690 [ $delta -gt 8 ] && MULT=$((50 / delta))
6691 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6699 delta=$((etime - stime))
6700 log "rm -r $DIR/$tdir/: $delta seconds"
6702 lctl get_param -n llite.*.statahead_stats
6704 run_test 123a "verify statahead work"
6706 test_123b () { # statahead(bug 15027)
6708 createmany -o $DIR/$tdir/$tfile-%d 1000
6710 cancel_lru_locks mdc
6711 cancel_lru_locks osc
6713 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6714 lctl set_param fail_loc=0x80000803
6715 ls -lR $DIR/$tdir > /dev/null
6717 lctl set_param fail_loc=0x0
6718 lctl get_param -n llite.*.statahead_stats
6723 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6726 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6727 skip "no lru resize on server" && return 0
6729 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6731 log "create $NR files at $DIR/$tdir"
6732 createmany -o $DIR/$tdir/f $NR ||
6733 error "failed to create $NR files in $DIR/$tdir"
6735 cancel_lru_locks mdc
6736 ls -l $DIR/$tdir > /dev/null
6740 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6741 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6742 LRU_SIZE=$(lctl get_param -n $PARAM)
6743 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6744 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6746 log "NS=$(basename $NSDIR)"
6751 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6752 skip "Not enough cached locks created!"
6759 # We know that lru resize allows one client to hold $LIMIT locks
6760 # for 10h. After that locks begin to be killed by client.
6762 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6765 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6766 # killing locks. Some time was spent for creating locks. This means
6767 # that up to the moment of sleep finish we must have killed some of
6768 # them (10-100 locks). This depends on how fast ther were created.
6769 # Many of them were touched in almost the same moment and thus will
6770 # be killed in groups.
6771 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6773 # Use $LRU_SIZE_B here to take into account real number of locks
6774 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6775 local LRU_SIZE_B=$LRU_SIZE
6777 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6778 log "OLD_LVF=$OLD_LVF"
6779 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6781 # Let's make sure that we really have some margin. Client checks
6782 # cached locks every 10 sec.
6784 log "Sleep ${SLEEP} sec"
6786 while ((SEC<$SLEEP)); do
6790 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6794 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6795 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6797 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6798 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6799 unlinkmany $DIR/$tdir/f $NR
6803 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6804 log "unlink $NR files at $DIR/$tdir"
6805 unlinkmany $DIR/$tdir/f $NR
6807 run_test 124a "lru resize ======================================="
6809 get_max_pool_limit()
6811 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6814 if test $l -gt $max; then
6822 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6823 skip "no lru resize on server" && return 0
6825 LIMIT=`get_max_pool_limit`
6827 NR=$(($(default_lru_size)*20))
6828 if [ $NR -gt $LIMIT ]; then
6829 log "Limit lock number by $LIMIT locks"
6832 lru_resize_disable mdc
6833 mkdir -p $DIR/$tdir/disable_lru_resize ||
6834 error "failed to create $DIR/$tdir/disable_lru_resize"
6836 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6837 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6838 cancel_lru_locks mdc
6841 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6844 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6847 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6851 nolruresize_delta=$((etime-stime))
6852 log "ls -la time: $nolruresize_delta seconds"
6853 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6854 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6856 lru_resize_enable mdc
6857 mkdir -p $DIR/$tdir/enable_lru_resize ||
6858 error "failed to create $DIR/$tdir/enable_lru_resize"
6860 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6861 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6862 cancel_lru_locks mdc
6865 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6868 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6871 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6875 lruresize_delta=$((etime-stime))
6876 log "ls -la time: $lruresize_delta seconds"
6877 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6879 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6880 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6881 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6882 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6884 log "lru resize performs the same with no lru resize"
6886 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6888 run_test 124b "lru resize (performance test) ======================="
6890 test_125() { # 13358
6891 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6892 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6893 mkdir -p $DIR/d125 || error "mkdir failed"
6894 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6895 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6896 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6898 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6900 test_126() { # bug 12829/13455
6901 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6902 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6903 $GSS && skip "must run as gss disabled" && return
6905 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6906 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6908 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6910 run_test 126 "check that the fsgid provided by the client is taken into account"
6912 test_127a() { # bug 15521
6913 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6914 $LCTL set_param osc.*.stats=0
6915 FSIZE=$((2048 * 1024))
6916 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6917 cancel_lru_locks osc
6918 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6920 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6921 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6922 echo "got $COUNT $NAME"
6923 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6924 eval $NAME=$COUNT || error "Wrong proc format"
6927 read_bytes|write_bytes)
6928 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6929 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6930 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6931 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6932 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6933 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6934 error "sumsquare is too small: $SUMSQ"
6935 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6936 error "sumsquare is too big: $SUMSQ"
6940 done < $DIR/${tfile}.tmp
6942 #check that we actually got some stats
6943 [ "$read_bytes" ] || error "Missing read_bytes stats"
6944 [ "$write_bytes" ] || error "Missing write_bytes stats"
6945 [ "$read_bytes" != 0 ] || error "no read done"
6946 [ "$write_bytes" != 0 ] || error "no write done"
6948 run_test 127a "verify the client stats are sane"
6950 test_127b() { # bug LU-333
6951 $LCTL set_param llite.*.stats=0
6952 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6953 # perform 2 reads and writes so MAX is different from SUM.
6954 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6955 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6956 cancel_lru_locks osc
6957 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6958 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6960 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6961 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6962 echo "got $COUNT $NAME"
6963 eval $NAME=$COUNT || error "Wrong proc format"
6967 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6968 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6969 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6970 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6973 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6974 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6975 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6976 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6980 done < $TMP/${tfile}.tmp
6982 #check that we actually got some stats
6983 [ "$read_bytes" ] || error "Missing read_bytes stats"
6984 [ "$write_bytes" ] || error "Missing write_bytes stats"
6985 [ "$read_bytes" != 0 ] || error "no read done"
6986 [ "$write_bytes" != 0 ] || error "no write done"
6988 run_test 127b "verify the llite client stats are sane"
6990 test_128() { # bug 15212
6992 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6997 result=$(grep error $TMP/$tfile.log)
6999 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7001 run_test 128 "interactive lfs for 2 consecutive find's"
7008 local LDPROC=/proc/fs/ldiskfs
7010 for facet in $(get_facets MDS); do
7011 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
7012 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
7013 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7017 if [ "$(facet_type_fstype MDS)" != ldiskfs ]; then
7018 skip "Only applicable to ldiskfs-based MDTs"
7021 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7032 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7033 $MULTIOP $DIR/$tdir/$J Oc
7035 if [ $rc -eq $EFBIG ]; then
7037 echo "return code $rc received as expected"
7039 elif [ $rc -ne 0 ]; then
7041 error_exit "return code $rc received instead of expected $EFBIG"
7044 I=$(stat -c%s "$DIR/$tdir")
7048 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7050 run_test 129 "test directory size limit ========================"
7059 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7060 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7063 trap cleanup_130 EXIT RETURN
7065 local fm_file=$DIR/$tfile
7066 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7067 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7068 error "dd failed for $fm_file"
7070 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7071 filefrag -ves $fm_file
7073 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7074 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7075 [ $RC != 0 ] && error "filefrag $fm_file failed"
7077 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7078 grep -v "ext:" | grep -v "found")
7079 lun=$($GETSTRIPE -i $fm_file)
7081 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7084 for line in $filefrag_op
7086 frag_lun=`echo $line | cut -d: -f5`
7087 ext_len=`echo $line | cut -d: -f4`
7088 if (( $frag_lun != $lun )); then
7090 error "FIEMAP on 1-stripe file($fm_file) failed"
7093 (( tot_len += ext_len ))
7096 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7098 error "FIEMAP on 1-stripe file($fm_file) failed;"
7104 echo "FIEMAP on single striped file succeeded"
7106 run_test 130a "FIEMAP (1-stripe file)"
7109 [ "$OSTCOUNT" -lt "2" ] &&
7110 skip_env "skipping FIEMAP on 2-stripe file test" && return
7112 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7113 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7116 trap cleanup_130 EXIT RETURN
7118 local fm_file=$DIR/$tfile
7119 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7120 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7121 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7123 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7124 error "dd failed on $fm_file"
7126 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7127 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7128 grep -v "ext:" | grep -v "found")
7130 last_lun=$(echo $filefrag_op | cut -d: -f5)
7135 for line in $filefrag_op
7137 frag_lun=`echo $line | cut -d: -f5`
7138 ext_len=`echo $line | cut -d: -f4`
7139 if (( $frag_lun != $last_lun )); then
7140 if (( tot_len != 1024 )); then
7142 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7149 (( tot_len += ext_len ))
7152 if (( num_luns != 2 || tot_len != 1024 )); then
7154 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7160 echo "FIEMAP on 2-stripe file succeeded"
7162 run_test 130b "FIEMAP (2-stripe file)"
7165 [ "$OSTCOUNT" -lt "2" ] &&
7166 skip_env "skipping FIEMAP on 2-stripe file" && return
7168 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7169 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7172 trap cleanup_130 EXIT RETURN
7174 local fm_file=$DIR/$tfile
7175 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7176 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7177 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7179 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7181 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7182 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7184 last_lun=`echo $filefrag_op | cut -d: -f5`
7189 for line in $filefrag_op
7191 frag_lun=`echo $line | cut -d: -f5`
7192 ext_len=`echo $line | cut -d: -f4`
7193 if (( $frag_lun != $last_lun )); then
7194 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7195 if (( logical != 512 )); then
7197 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7200 if (( tot_len != 512 )); then
7202 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7209 (( tot_len += ext_len ))
7212 if (( num_luns != 2 || tot_len != 512 )); then
7214 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7220 echo "FIEMAP on 2-stripe file with hole succeeded"
7222 run_test 130c "FIEMAP (2-stripe file with hole)"
7225 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7227 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7228 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7230 trap cleanup_130 EXIT RETURN
7232 local fm_file=$DIR/$tfile
7233 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7234 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7235 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7236 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7238 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7239 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7241 last_lun=`echo $filefrag_op | cut -d: -f5`
7246 for line in $filefrag_op
7248 frag_lun=`echo $line | cut -d: -f5`
7249 ext_len=`echo $line | cut -d: -f4`
7250 if (( $frag_lun != $last_lun )); then
7251 if (( tot_len != 1024 )); then
7253 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7260 (( tot_len += ext_len ))
7263 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7265 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7271 echo "FIEMAP on N-stripe file succeeded"
7273 run_test 130d "FIEMAP (N-stripe file)"
7276 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7278 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7279 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7281 trap cleanup_130 EXIT RETURN
7283 local fm_file=$DIR/$tfile
7284 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7285 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7286 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7289 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7290 for ((i = 0; i < $NUM_BLKS; i++))
7292 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7295 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7296 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7298 last_lun=`echo $filefrag_op | cut -d: -f5`
7303 for line in $filefrag_op
7305 frag_lun=`echo $line | cut -d: -f5`
7306 ext_len=`echo $line | cut -d: -f4`
7307 if (( $frag_lun != $last_lun )); then
7308 if (( tot_len != $EXPECTED_LEN )); then
7310 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7317 (( tot_len += ext_len ))
7320 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7322 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7328 echo "FIEMAP with continuation calls succeeded"
7330 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7332 # Test for writev/readv
7334 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7335 error "writev test failed"
7336 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7337 error "readv failed"
7340 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7343 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7344 error "append writev test failed"
7345 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7346 error "append writev test failed"
7349 run_test 131b "test append writev"
7352 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7355 run_test 131c "test read/write on file w/o objects"
7358 rwv -f $DIR/$tfile -w -n 1 1572864
7359 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7360 if [ "$NOB" != 1572864 ]; then
7361 error "Short read filed: read $NOB bytes instead of 1572864"
7365 run_test 131d "test short read"
7368 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7369 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7370 error "read hitting hole failed"
7373 run_test 131e "test read hitting hole"
7378 for node in $(osts_nodes); do
7379 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7380 [ x$gl = x"" ] && gl=0
7381 gl_sum=$((gl_sum + gl))
7391 if [ x$som = x"enabled" ]; then
7392 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7393 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7394 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7396 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7397 MOUNTOPT="$MOUNTOPT,som_preview"
7398 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7401 # do remount to make new mount-conf parameters actual
7408 test_132() { #1028, SOM
7409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7410 local num=$(get_mds_dir $DIR)
7411 local mymds=mds${num}
7412 local MOUNTOPT_SAVE=$MOUNTOPT
7414 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7415 cancel_lru_locks osc
7417 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7419 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7420 stat $DIR/$tfile >/dev/null
7421 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7422 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7424 som_mode_switch $som1 $gl1 $gl2
7426 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7427 cancel_lru_locks osc
7429 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7430 if [ $som1 == $som2 ]; then
7431 error "som is still "$som2
7432 if [ x$som2 = x"enabled" ]; then
7439 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7440 stat $DIR/$tfile >/dev/null
7441 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7442 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7443 som_mode_switch $som2 $gl1 $gl2
7444 MOUNTOPT=$MOUNTOPT_SAVE
7446 run_test 132 "som avoids glimpse rpc"
7452 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7454 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7456 *) error "Wrong argument $1" ;;
7459 count=`echo $res | awk '{print $2}'`
7460 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7461 # if the argument $3 is zero, it means any stat increment is ok.
7462 if [ $3 -gt 0 ] ; then
7463 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7468 remote_ost_nodsh && skip "remote OST with nodsh" && return
7469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7471 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7472 { skip "MDS doesn't support rename stats"; return; }
7473 local testdir=$DIR/${tdir}/stats_testdir
7474 mkdir -p $DIR/${tdir}
7477 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7478 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7480 # verify mdt stats first.
7481 mkdir ${testdir} || error "mkdir failed"
7482 check_stats $SINGLEMDS "mkdir" 1
7483 touch ${testdir}/${tfile} || "touch failed"
7484 check_stats $SINGLEMDS "open" 1
7485 check_stats $SINGLEMDS "close" 1
7486 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7487 check_stats $SINGLEMDS "mknod" 1
7488 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7489 check_stats $SINGLEMDS "unlink" 1
7490 rm -f ${testdir}/${tfile} || error "file remove failed"
7491 check_stats $SINGLEMDS "unlink" 2
7493 # remove working dir and check mdt stats again.
7494 rmdir ${testdir} || error "rmdir failed"
7495 check_stats $SINGLEMDS "rmdir" 1
7497 local testdir1=$DIR/${tdir}/stats_testdir1
7499 mkdir -p ${testdir1}
7500 touch ${testdir1}/test1
7501 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7502 check_stats $SINGLEMDS "crossdir_rename" 1
7504 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7505 check_stats $SINGLEMDS "samedir_rename" 1
7509 run_test 133a "Verifying MDT stats ========================================"
7512 remote_ost_nodsh && skip "remote OST with nodsh" && return
7513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7514 local testdir=$DIR/${tdir}/stats_testdir
7515 mkdir -p ${testdir} || error "mkdir failed"
7516 touch ${testdir}/${tfile} || "touch failed"
7517 cancel_lru_locks mdc
7520 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7521 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7523 # extra mdt stats verification.
7524 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7525 check_stats $SINGLEMDS "setattr" 1
7526 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7527 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
7529 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7530 check_stats $SINGLEMDS "getattr" 1
7532 $LFS df || error "lfs failed"
7533 check_stats $SINGLEMDS "statfs" 1
7537 run_test 133b "Verifying extra MDT stats =================================="
7540 remote_ost_nodsh && skip "remote OST with nodsh" && return
7541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7542 local testdir=$DIR/${tdir}/stats_testdir
7543 mkdir -p ${testdir} || error "mkdir failed"
7545 # verify obdfilter stats.
7546 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7548 cancel_lru_locks osc
7551 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7552 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7554 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7556 cancel_lru_locks osc
7557 check_stats ost "write" 1
7559 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7560 check_stats ost "read" 1
7562 > ${testdir}/${tfile} || error "truncate failed"
7563 check_stats ost "punch" 1
7565 rm -f ${testdir}/${tfile} || error "file remove failed"
7566 check_stats ost "destroy" 1
7570 run_test 133c "Verifying OST stats ========================================"
7577 while [ $value -ge 2 ]; do
7582 if [ $orig -gt $order ]; then
7590 local size=('K' 'M' 'G' 'T');
7592 local size_string=$value
7594 while [ $value -ge 1024 ]; do
7595 if [ $i -gt 3 ]; then
7596 #T is the biggest unit we get here, if that is bigger,
7598 size_string=${value}T
7601 value=$((value >> 10))
7602 if [ $value -lt 1024 ]; then
7603 size_string=${value}${size[$i]}
7614 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7615 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7620 remote_ost_nodsh && skip "remote OST with nodsh" && return
7621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7622 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7623 { skip "MDS doesn't support rename stats"; return; }
7625 local testdir1=$DIR/${tdir}/stats_testdir1
7626 local testdir2=$DIR/${tdir}/stats_testdir2
7628 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7630 mkdir -p ${testdir1} || error "mkdir failed"
7631 mkdir -p ${testdir2} || error "mkdir failed"
7633 createmany -o $testdir1/test 512 || error "createmany failed"
7635 # check samedir rename size
7636 mv ${testdir1}/test0 ${testdir1}/test_0
7638 local testdir1_size=$(ls -l $DIR/${tdir} |
7639 awk '/stats_testdir1/ {print $5}')
7640 local testdir2_size=$(ls -l $DIR/${tdir} |
7641 awk '/stats_testdir2/ {print $5}')
7643 testdir1_size=$(order_2 $testdir1_size)
7644 testdir2_size=$(order_2 $testdir2_size)
7646 testdir1_size=$(size_in_KMGT $testdir1_size)
7647 testdir2_size=$(size_in_KMGT $testdir2_size)
7649 echo "source rename dir size: ${testdir1_size}"
7650 echo "target rename dir size: ${testdir2_size}"
7652 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7653 eval $cmd || error "$cmd failed"
7654 local samedir=$($cmd | grep 'same_dir')
7655 local same_sample=$(get_rename_size $testdir1_size)
7656 [ -z "$samedir" ] && error "samedir_rename_size count error"
7657 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7658 echo "Check same dir rename stats success"
7660 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7662 # check crossdir rename size
7663 mv ${testdir1}/test_0 ${testdir2}/test_0
7665 testdir1_size=$(ls -l $DIR/${tdir} |
7666 awk '/stats_testdir1/ {print $5}')
7667 testdir2_size=$(ls -l $DIR/${tdir} |
7668 awk '/stats_testdir2/ {print $5}')
7670 testdir1_size=$(order_2 $testdir1_size)
7671 testdir2_size=$(order_2 $testdir2_size)
7673 testdir1_size=$(size_in_KMGT $testdir1_size)
7674 testdir2_size=$(size_in_KMGT $testdir2_size)
7676 echo "source rename dir size: ${testdir1_size}"
7677 echo "target rename dir size: ${testdir2_size}"
7679 eval $cmd || error "$cmd failed"
7680 local crossdir=$($cmd | grep 'crossdir')
7681 local src_sample=$(get_rename_size $testdir1_size)
7682 local tgt_sample=$(get_rename_size $testdir2_size)
7683 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7684 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7685 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7686 echo "Check cross dir rename stats success"
7689 run_test 133d "Verifying rename_stats ========================================"
7691 test_140() { #bug-17379
7692 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7693 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7694 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7696 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7698 while i=`expr $i + 1`; do
7699 mkdir -p $i || error "Creating dir $i"
7700 cd $i || error "Changing to $i"
7701 ln -s ../stat stat || error "Creating stat symlink"
7702 # Read the symlink until ELOOP present,
7703 # not LBUGing the system is considered success,
7704 # we didn't overrun the stack.
7705 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7707 if [ $ret -eq 40 ]; then
7710 error "Open stat symlink"
7716 echo "The symlink depth = $i"
7717 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7719 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7722 local TF="$TMP/$tfile"
7724 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7726 cancel_lru_locks osc
7727 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7728 remount_client $MOUNT
7730 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7733 $TRUNCATE $DIR/$tfile 6000
7734 cancel_lru_locks osc
7735 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7738 echo "12345" >>$DIR/$tfile
7739 cancel_lru_locks osc
7740 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7743 echo "12345" >>$DIR/$tfile
7744 cancel_lru_locks osc
7745 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7750 run_test 150 "truncate/append tests"
7752 function roc_hit() {
7753 local list=$(comma_list $(osts_nodes))
7755 echo $(get_obdfilter_param $list '' stats |
7756 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7759 function set_cache() {
7762 if [ "$2" == "off" ]; then
7765 local list=$(comma_list $(osts_nodes))
7766 set_obdfilter_param $list '' $1_cache_enable $on
7768 cancel_lru_locks osc
7772 remote_ost_nodsh && skip "remote OST with nodsh" && return
7775 local list=$(comma_list $(osts_nodes))
7777 # check whether obdfilter is cache capable at all
7778 if ! get_obdfilter_param $list '' read_cache_enable >/dev/null; then
7779 echo "not cache-capable obdfilter"
7783 # check cache is enabled on all obdfilters
7784 if get_obdfilter_param $list '' read_cache_enable | grep 0; then
7785 echo "oss cache is disabled"
7789 set_obdfilter_param $list '' writethrough_cache_enable 1
7791 # pages should be in the case right after write
7792 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7793 local BEFORE=`roc_hit`
7794 cancel_lru_locks osc
7795 cat $DIR/$tfile >/dev/null
7796 local AFTER=`roc_hit`
7797 if ! let "AFTER - BEFORE == CPAGES"; then
7798 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7801 # the following read invalidates the cache
7802 cancel_lru_locks osc
7803 set_obdfilter_param $list '' read_cache_enable 0
7804 cat $DIR/$tfile >/dev/null
7806 # now data shouldn't be found in the cache
7808 cancel_lru_locks osc
7809 cat $DIR/$tfile >/dev/null
7811 if let "AFTER - BEFORE != 0"; then
7812 error "IN CACHE: before: $BEFORE, after: $AFTER"
7815 set_obdfilter_param $list '' read_cache_enable 1
7818 run_test 151 "test cache on oss and controls ==============================="
7821 local TF="$TMP/$tfile"
7823 # simulate ENOMEM during write
7824 #define OBD_FAIL_OST_NOMEM 0x226
7825 lctl set_param fail_loc=0x80000226
7826 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7828 sync || error "sync failed"
7829 lctl set_param fail_loc=0
7831 # discard client's cache
7832 cancel_lru_locks osc
7834 # simulate ENOMEM during read
7835 lctl set_param fail_loc=0x80000226
7836 cmp $TF $DIR/$tfile || error "cmp failed"
7837 lctl set_param fail_loc=0
7841 run_test 152 "test read/write with enomem ============================"
7844 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
7846 run_test 153 "test if fdatasync does not crash ======================="
7849 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
7850 { skip "Need MDS version at least 2.2.51"; return 0; }
7852 cp /etc/hosts $DIR/$tfile
7854 fid=$($LFS path2fid $DIR/$tfile)
7856 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7858 ffid=$DIR/.lustre/fid/$fid
7860 echo "stat fid $fid"
7861 stat $ffid > /dev/null || error "stat $ffid failed."
7862 echo "touch fid $fid"
7863 touch $ffid || error "touch $ffid failed."
7864 echo "write to fid $fid"
7865 cat /etc/hosts > $ffid || error "write $ffid failed."
7866 echo "read fid $fid"
7867 diff /etc/hosts $ffid || error "read $ffid failed."
7868 echo "append write to fid $fid"
7869 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7870 echo "rename fid $fid"
7871 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7873 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7875 echo "truncate fid $fid"
7876 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7877 echo "link fid $fid"
7878 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7879 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7880 echo "setfacl fid $fid"
7881 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7882 echo "getfacl fid $fid"
7883 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7885 echo "unlink fid $fid"
7886 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7887 echo "mknod fid $fid"
7888 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7890 fid=[0xf00000400:0x1:0x0]
7891 ffid=$DIR/.lustre/fid/$fid
7893 echo "stat non-exist fid $fid"
7894 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7895 echo "write to non-exist fid $fid"
7896 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7897 echo "link new fid $fid"
7898 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7901 touch $DIR/$tdir/$tfile
7902 fid=$($LFS path2fid $DIR/$tdir)
7904 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7906 ffid=$DIR/.lustre/fid/$fid
7909 ls $ffid > /dev/null || error "ls $ffid failed."
7910 echo "touch $fid/$tfile.1"
7911 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7913 echo "touch $DIR/.lustre/fid/$tfile"
7914 touch $DIR/.lustre/fid/$tfile && \
7915 error "touch $DIR/.lustre/fid/$tfile should fail."
7917 echo "setxattr to $DIR/.lustre/fid"
7918 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
7919 error "setxattr should fail."
7921 echo "listxattr for $DIR/.lustre/fid"
7922 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
7923 error "listxattr should fail."
7925 echo "delxattr from $DIR/.lustre/fid"
7926 setfattr -x trusted.name1 $DIR/.lustre/fid &&
7927 error "delxattr should fail."
7929 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
7930 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
7931 error "touch invalid fid should fail."
7933 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
7934 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
7935 error "touch non-normal fid should fail."
7937 echo "rename $tdir to $DIR/.lustre/fid"
7938 mrename $DIR/$tdir $DIR/.lustre/fid &&
7939 error "rename to $DIR/.lustre/fid should fail."
7941 echo "rename .lustre to itself"
7942 fid=$($LFS path2fid $DIR)
7943 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
7944 error "rename .lustre to itself should fail."
7946 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
7947 fid=$($LFS path2fid $DIR/$tfile-2)
7948 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
7949 cp /etc/passwd $DIR/.lustre/fid/$fid &&
7950 error "create lov data thru .lustre should fail."
7951 echo "cp /etc/passwd $DIR/$tfile-2"
7952 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
7953 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
7954 diff /etc/passwd $DIR/.lustre/fid/$fid ||
7955 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
7957 echo "Open-by-FID succeeded"
7959 run_test 154 "Open-by-FID"
7961 test_155_small_load() {
7962 local temp=$TMP/$tfile
7963 local file=$DIR/$tfile
7965 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7966 error "dd of=$temp bs=6096 count=1 failed"
7968 cancel_lru_locks osc
7969 cmp $temp $file || error "$temp $file differ"
7971 $TRUNCATE $temp 6000
7972 $TRUNCATE $file 6000
7973 cmp $temp $file || error "$temp $file differ (truncate1)"
7975 echo "12345" >>$temp
7976 echo "12345" >>$file
7977 cmp $temp $file || error "$temp $file differ (append1)"
7979 echo "12345" >>$temp
7980 echo "12345" >>$file
7981 cmp $temp $file || error "$temp $file differ (append2)"
7987 test_155_big_load() {
7988 remote_ost_nodsh && skip "remote OST with nodsh" && return
7989 local temp=$TMP/$tfile
7990 local file=$DIR/$tfile
7993 local cache_size=$(do_facet ost$((MAXI+1)) \
7994 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7995 local large_file_size=$((cache_size * 2))
7997 echo "OSS cache size: $cache_size KB"
7998 echo "Large file size: $large_file_size KB"
8000 [ $MAXV -le $large_file_size ] && \
8001 skip_env "max available OST size needs > $large_file_size KB" && \
8004 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8006 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8007 error "dd of=$temp bs=$large_file_size count=1k failed"
8010 cancel_lru_locks osc
8011 cmp $temp $file || error "$temp $file differ"
8019 set_cache writethrough on
8022 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8026 set_cache writethrough off
8029 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8033 set_cache writethrough on
8036 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8040 set_cache writethrough off
8043 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8047 set_cache writethrough on
8050 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8054 set_cache writethrough off
8057 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8061 set_cache writethrough on
8064 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8068 set_cache writethrough off
8071 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8077 local file="$DIR/$tfile"
8079 log "Turn on read and write cache"
8081 set_cache writethrough on
8083 log "Write data and read it back."
8084 log "Read should be satisfied from the cache."
8085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8087 cancel_lru_locks osc
8088 cat $file >/dev/null
8090 if ! let "AFTER - BEFORE == CPAGES"; then
8091 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8093 log "cache hits:: before: $BEFORE, after: $AFTER"
8096 log "Read again; it should be satisfied from the cache."
8098 cancel_lru_locks osc
8099 cat $file >/dev/null
8101 if ! let "AFTER - BEFORE == CPAGES"; then
8102 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8104 log "cache hits:: before: $BEFORE, after: $AFTER"
8108 log "Turn off the read cache and turn on the write cache"
8110 set_cache writethrough on
8112 log "Read again; it should be satisfied from the cache."
8114 cancel_lru_locks osc
8115 cat $file >/dev/null
8117 if ! let "AFTER - BEFORE == CPAGES"; then
8118 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8120 log "cache hits:: before: $BEFORE, after: $AFTER"
8123 log "Read again; it should not be satisfied from the cache."
8125 cancel_lru_locks osc
8126 cat $file >/dev/null
8128 if ! let "AFTER - BEFORE == 0"; then
8129 error "IN CACHE: before: $BEFORE, after: $AFTER"
8131 log "cache hits:: before: $BEFORE, after: $AFTER"
8134 log "Write data and read it back."
8135 log "Read should be satisfied from the cache."
8136 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8138 cancel_lru_locks osc
8139 cat $file >/dev/null
8141 if ! let "AFTER - BEFORE == CPAGES"; then
8142 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8144 log "cache hits:: before: $BEFORE, after: $AFTER"
8147 log "Read again; it should not be satisfied from the cache."
8149 cancel_lru_locks osc
8150 cat $file >/dev/null
8152 if ! let "AFTER - BEFORE == 0"; then
8153 error "IN CACHE: before: $BEFORE, after: $AFTER"
8155 log "cache hits:: before: $BEFORE, after: $AFTER"
8159 log "Turn off read and write cache"
8161 set_cache writethrough off
8163 log "Write data and read it back"
8164 log "It should not be satisfied from the cache."
8166 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8167 cancel_lru_locks osc
8169 cat $file >/dev/null
8171 if ! let "AFTER - BEFORE == 0"; then
8172 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8174 log "cache hits:: before: $BEFORE, after: $AFTER"
8178 log "Turn on the read cache and turn off the write cache"
8180 set_cache writethrough off
8182 log "Write data and read it back"
8183 log "It should not be satisfied from the cache."
8185 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8187 cancel_lru_locks osc
8188 cat $file >/dev/null
8190 if ! let "AFTER - BEFORE == 0"; then
8191 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8193 log "cache hits:: before: $BEFORE, after: $AFTER"
8196 log "Read again; it should be satisfied from the cache."
8198 cancel_lru_locks osc
8199 cat $file >/dev/null
8201 if ! let "AFTER - BEFORE == CPAGES"; then
8202 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8204 log "cache hits:: before: $BEFORE, after: $AFTER"
8209 run_test 156 "Verification of tunables ============================"
8213 if [ $MDSCOUNT -gt 1 ]; then
8214 error_ignore 17935 $*
8222 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8225 if [ $MASK -eq 1 ]; then
8226 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8228 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8233 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8234 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8235 { skip "Need MDS version at least 2.2.0"; return; }
8236 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8237 echo "Registered as changelog user $USER"
8238 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8239 grep -q $USER || error "User $USER not found in changelog_users"
8242 mkdir -p $DIR/$tdir/pics/2008/zachy
8243 touch $DIR/$tdir/pics/2008/zachy/timestamp
8244 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8245 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8246 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8247 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8248 rm $DIR/$tdir/pics/desktop.jpg
8250 $LFS changelog $MDT0 | tail -5
8252 echo "verifying changelog mask"
8253 changelog_chmask "MKDIR"
8254 changelog_chmask "CLOSE"
8256 mkdir -p $DIR/$tdir/pics/zach/sofia
8257 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8259 changelog_chmask "MKDIR"
8260 changelog_chmask "CLOSE"
8262 mkdir -p $DIR/$tdir/pics/2008/sofia
8263 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8265 $LFS changelog $MDT0
8266 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8267 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8268 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8269 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8272 echo "verifying target fid"
8273 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8274 tail -1 | awk '{print $6}')
8275 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8276 [ "$fidc" == "t=$fidf" ] || \
8277 err17935 "fid in changelog $fidc != file fid $fidf"
8278 echo "verifying parent fid"
8279 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8280 tail -1 | awk '{print $7}')
8281 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8282 [ "$fidc" == "p=$fidf" ] || \
8283 err17935 "pfid in changelog $fidc != dir fid $fidf"
8285 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8286 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8287 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8288 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8289 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8290 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8291 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8292 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8294 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8295 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8296 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8297 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8298 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8299 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8301 echo "verifying user deregister"
8302 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8303 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8304 grep -q $USER && error "User $USER still found in changelog_users"
8306 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8307 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8308 if [ $USERS -eq 0 ]; then
8309 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8310 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8311 touch $DIR/$tdir/chloe
8312 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8313 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8314 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8315 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8317 echo "$USERS other changelog users; can't verify off"
8320 run_test 160 "changelog sanity"
8324 cp /etc/hosts $DIR/$tdir/$tfile
8325 mkdir $DIR/$tdir/foo1
8326 mkdir $DIR/$tdir/foo2
8327 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8328 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8329 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8330 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8331 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8332 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8333 $LFS fid2path $DIR $FID
8334 err17935 "bad link ea"
8337 rm $DIR/$tdir/foo2/zachary
8339 rm $DIR/$tdir/foo2/thor
8341 rm $DIR/$tdir/$tfile
8343 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8344 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8346 $LFS fid2path $DIR $FID
8347 err17935 "bad link rename"
8349 rm $DIR/$tdir/foo2/maggie
8352 local longname=filename_avg_len_is_thirty_two_
8353 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8354 error "failed to hardlink many files"
8355 links=$($LFS fid2path $DIR $FID | wc -l)
8356 echo -n "${links}/1000 links in link EA"
8357 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8358 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8359 error "failed to unlink many hardlinks"
8361 run_test 161 "link ea sanity"
8368 local path=$(${LFS} fid2path $*)
8371 if [ $RC -ne 0 ]; then
8372 err17935 "path looked up of $expected failed. Error $RC"
8374 elif [ "${path}" != "${expected}" ]; then
8375 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8378 echo "fid $fid resolves to path $path (expected $expected)"
8382 # Make changes to filesystem
8383 mkdir -p $DIR/$tdir/d2
8384 touch $DIR/$tdir/d2/$tfile
8385 touch $DIR/$tdir/d2/x1
8386 touch $DIR/$tdir/d2/x2
8387 mkdir -p $DIR/$tdir/d2/a/b/c
8388 mkdir -p $DIR/$tdir/d2/p/q/r
8390 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8391 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8394 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8395 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8396 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8398 # softlink to wrong file
8399 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8400 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8401 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8404 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8405 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8406 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8407 # fid2path dir/fsname should both work
8408 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8409 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8411 # hardlink count: check that there are 2 links
8412 # Doesnt work with CMD yet: 17935
8413 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8414 err17935 "expected 2 links"
8416 # hardlink indexing: remove the first link
8417 rm $DIR/$tdir/d2/p/q/r/hlink
8418 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8422 run_test 162 "path lookup sanity"
8425 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8426 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8429 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8430 # this proc file is temporary and linux-only
8431 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8432 error "kernel->userspace send failed"
8435 run_test 163 "kernel <-> userspace comms"
8438 # do directio so as not to populate the page cache
8439 log "creating a 10 Mb file"
8440 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8441 log "starting reads"
8442 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8443 log "truncating the file"
8444 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8446 kill %+ || true # reads might have finished
8447 echo "wait until dd is finished"
8449 log "removing the temporary file"
8450 rm -rf $DIR/$tfile || error "tmp file removal failed"
8452 run_test 169 "parallel read and truncate should not deadlock"
8455 $LCTL clear # bug 18514
8456 $LCTL debug_daemon start $TMP/${tfile}_log_good
8458 $LCTL debug_daemon stop
8459 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8460 error "sed failed to read log_good"
8462 $LCTL debug_daemon start $TMP/${tfile}_log_good
8464 $LCTL debug_daemon stop
8466 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8467 error "lctl df log_bad failed"
8469 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8470 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8472 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8473 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8475 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8476 error "bad_line good_line1 good_line2 are empty"
8478 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8479 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8480 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8482 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8483 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8484 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8486 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8487 error "bad_line_new good_line_new are empty"
8489 local expected_good=$((good_line1 + good_line2*2))
8491 rm -f $TMP/${tfile}*
8492 # LU-231, short malformed line may not be counted into bad lines
8493 if [ $bad_line -ne $bad_line_new ] &&
8494 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8495 error "expected $bad_line bad lines, but got $bad_line_new"
8499 if [ $expected_good -ne $good_line_new ]; then
8500 error "expected $expected_good good lines, but got $good_line_new"
8505 run_test 170 "test lctl df to handle corrupted log ====================="
8507 test_171() { # bug20592
8508 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8509 $LCTL set_param fail_loc=0x50e
8510 $LCTL set_param fail_val=3000
8511 multiop_bg_pause $DIR/$tfile O_s || true
8513 kill -USR1 $MULTIPID
8517 if dmesg | grep "recursive fault"; then
8518 error "caught a recursive fault"
8520 $LCTL set_param fail_loc=0
8523 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8525 # it would be good to share it with obdfilter-survey/libecho code
8526 setup_obdecho_osc () {
8529 local obdfilter_name=$2
8530 echo "Creating new osc for $obdfilter_name on $ost_nid"
8531 # make sure we can find loopback nid
8532 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8534 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8535 ${obdfilter_name}_osc_UUID || rc=2; }
8536 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8537 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8541 cleanup_obdecho_osc () {
8542 local obdfilter_name=$1
8543 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8544 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8548 obdecho_create_test() {
8553 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8554 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8556 if [ $rc -eq 0 ]; then
8557 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8558 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8560 echo "New object id is $id"
8561 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8563 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8564 "cleanup" || rc=5; }
8565 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8567 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8572 remote_ost_nodsh && skip "remote OST with nodsh" && return
8576 if ! module_loaded obdecho; then
8577 load_module obdecho/obdecho
8581 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8582 local host=$(lctl get_param -n osc.$osc.import |
8583 awk '/current_connection:/ {print $2}' )
8584 local target=$(lctl get_param -n osc.$osc.import |
8585 awk '/target:/ {print $2}' )
8586 target=${target%_UUID}
8588 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8589 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8590 [[ -n $target ]] && cleanup_obdecho_osc $target
8591 [ $rmmod_local -eq 1 ] && rmmod obdecho
8594 run_test 180a "test obdecho on osc"
8597 remote_ost_nodsh && skip "remote OST with nodsh" && return
8599 local rmmod_remote=0
8601 do_facet ost1 "lsmod | grep -q obdecho || " \
8602 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8603 "modprobe obdecho; }" && rmmod_remote=1
8604 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8605 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8606 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8609 run_test 180b "test obdecho directly on obdfilter"
8611 test_181() { # bug 22177
8612 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8613 # create enough files to index the directory
8614 createmany -o $DIR/$tdir/foobar 4000
8615 # print attributes for debug purpose
8618 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8620 # remove the files & current working dir
8621 unlinkmany $DIR/$tdir/foobar 4000
8623 kill -USR1 $MULTIPID
8625 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8628 run_test 181 "Test open-unlinked dir ========================"
8631 # disable MDC RPC lock wouldn't crash client
8635 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8636 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8637 $LCTL set_param fail_loc=0x804
8639 for (( i=0; i < $tcount; i++ )) ; do
8641 createmany -o $DIR/$tdir/$i/f- $fcount &
8645 for (( i=0; i < $tcount; i++ )) ; do
8646 unlinkmany $DIR/$tdir/$i/f- $fcount &
8652 $LCTL set_param fail_loc=0
8654 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8657 check_file_in_pool()
8662 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8665 for t in $tlist ; do
8666 [ "$i" -eq "$t" ] && continue 2
8669 echo "pool list: $tlist"
8670 echo "striping: $res"
8671 error_noexit "$file not allocated in $pool"
8678 echo "Creating new pool"
8681 create_pool $FSNAME.$pool ||
8682 { error_noexit "No pool created, result code $?"; return 1; }
8683 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
8684 { error_noexit "$pool not in lfs pool_list"; return 2; }
8687 pool_add_targets() {
8688 echo "Adding targets to pool"
8694 local list=$(seq $first $step $last)
8696 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8697 do_facet mgs $LCTL pool_add \
8698 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8699 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8700 | sort -u | tr '\n' ' ' " "$t" || {
8701 error_noexit "Add to pool failed"
8704 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8705 local addcount=$(((last - first) / step + 1))
8706 [ $lfscount -eq $addcount ] || {
8707 error_noexit "lfs pool_list bad ost count" \
8708 "$lfscount != $addcount"
8716 echo "Setting pool on directory $tdir"
8718 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8720 error_noexit "Cannot set pool $pool to $tdir"
8727 echo "Checking pool on directory $tdir"
8729 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8730 [ "$res" = "$pool" ] && return 0
8732 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8736 pool_dir_rel_path() {
8737 echo "Testing relative path works well"
8742 mkdir -p $root/$tdir/$tdir
8744 pool_set_dir $pool $tdir || return 1
8745 pool_set_dir $pool ./$tdir || return 2
8746 pool_set_dir $pool ../$tdir || return 3
8747 pool_set_dir $pool ../$tdir/$tdir || return 4
8748 rm -rf $tdir; cd - > /dev/null
8751 pool_alloc_files() {
8752 echo "Checking files allocation from directory pool"
8759 for i in $(seq -w 1 $count)
8761 local file=$tdir/file-$i
8763 check_file_in_pool $file $pool "$tlist" || \
8764 failed=$((failed + 1))
8766 [ "$failed" = 0 ] && return 0
8768 error_noexit "$failed files not allocated in $pool"
8772 pool_create_files() {
8773 echo "Creating files in pool"
8781 for i in $(seq -w 1 $count)
8783 local file=$tdir/spoo-$i
8784 $SETSTRIPE -p $pool $file
8785 check_file_in_pool $file $pool "$tlist" || \
8786 failed=$((failed + 1))
8788 [ "$failed" = 0 ] && return 0
8790 error_noexit "$failed files not allocated in $pool"
8795 echo "Checking 'lfs df' output"
8798 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8800 local res=$($LFS df --pool $FSNAME.$pool |
8802 grep "$FSNAME-OST" |
8804 [ "$res" = "$t" ] && return 0
8806 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8810 pool_file_rel_path() {
8811 echo "Creating files in a pool with relative pathname"
8816 { error_noexit "unable to create $tdir"; return 1 ; }
8817 local file="/..$tdir/$tfile-1"
8818 $SETSTRIPE -p $pool $file ||
8819 { error_noexit "unable to create $file" ; return 2 ; }
8822 $SETSTRIPE -p $pool $tfile-2 || {
8823 error_noexit "unable to create $tfile-2 in $tdir"
8828 pool_remove_first_target() {
8829 echo "Removing first target from a pool"
8832 local pname="lov.$FSNAME-*.pools.$pool"
8833 local t=$($LCTL get_param -n $pname | head -1)
8834 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8835 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8836 error_noexit "$t not removed from $FSNAME.$pool"
8841 pool_remove_all_targets() {
8842 echo "Removing all targets from pool"
8845 local pname="lov.$FSNAME-*.pools.$pool"
8846 for t in $($LCTL get_param -n $pname | sort -u)
8848 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8850 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8851 error_noexit "Pool $FSNAME.$pool cannot be drained"
8854 # striping on an empty/nonexistant pool should fall back
8855 # to "pool of everything"
8857 error_noexit "failed to use fallback striping for empty pool"
8860 # setstripe on an empty pool should fail
8861 $SETSTRIPE -p $pool $file 2>/dev/null && {
8862 error_noexit "expected failure when creating file" \
8870 echo "Destroying pool"
8874 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8877 # striping on an empty/nonexistant pool should fall back
8878 # to "pool of everything"
8880 error_noexit "failed to use fallback striping for missing pool"
8883 # setstripe on an empty pool should fail
8884 $SETSTRIPE -p $pool $file 2>/dev/null && {
8885 error_noexit "expected failure when creating file" \
8890 # get param should return err once pool is gone
8891 if wait_update $HOSTNAME "lctl get_param -n \
8892 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8894 remove_pool_from_list $FSNAME.$pool
8897 error_noexit "Pool $FSNAME.$pool is not destroyed"
8902 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8904 local POOL=${POOL:-cea1}
8905 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8906 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
8909 local last_ost=$(($OSTCOUNT - 1))
8911 local ost_list=$(seq $first_ost $ost_step $last_ost)
8912 local ost_range="$first_ost $last_ost $ost_step"
8913 local test_path=$POOL_ROOT/$POOL_DIR_NAME
8914 local file_dir=$POOL_ROOT/file_tst
8918 # former test_200a test_200b
8919 pool_add $POOL || { rc=$? ; break; }
8920 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
8921 # former test_200c test_200d
8923 pool_set_dir $POOL $test_path || { rc=$? ; break; }
8924 pool_check_dir $POOL $test_path || { rc=$? ; break; }
8925 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
8926 || { rc=$? ; break; }
8927 # former test_200e test_200f
8928 local files=$((OSTCOUNT*3))
8929 pool_alloc_files $POOL $test_path $files "$ost_list" \
8930 || { rc=$? ; break; }
8931 pool_create_files $POOL $file_dir $files "$ost_list" \
8932 || { rc=$? ; break; }
8933 # former test_200g test_200h
8934 pool_lfs_df $POOL || { rc=$? ; break; }
8935 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
8937 # former test_201a test_201b test_201c
8938 pool_remove_first_target $POOL || { rc=$? ; break; }
8940 local f=$test_path/$tfile
8941 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
8942 pool_remove $POOL $f || { rc=$? ; break; }
8949 run_test 200 "OST pools"
8951 # usage: default_attr <count | size | offset>
8953 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8956 # usage: check_default_stripe_attr
8957 check_default_stripe_attr() {
8958 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8960 --stripe-count|--count)
8961 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8962 --stripe-size|--size)
8963 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8964 --stripe-index|--index)
8967 error "unknown getstripe attr '$1'"
8970 [ $ACTUAL != $EXPECTED ] &&
8971 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8976 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8978 check_default_stripe_attr --stripe-count
8979 check_default_stripe_attr --stripe-size
8980 check_default_stripe_attr --stripe-index
8984 run_test 204a "Print default stripe attributes ================="
8988 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8990 check_default_stripe_attr --stripe-size
8991 check_default_stripe_attr --stripe-index
8995 run_test 204b "Print default stripe size and offset ==========="
8999 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9001 check_default_stripe_attr --stripe-count
9002 check_default_stripe_attr --stripe-index
9006 run_test 204c "Print default stripe count and offset ==========="
9010 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9012 check_default_stripe_attr --stripe-count
9013 check_default_stripe_attr --stripe-size
9017 run_test 204d "Print default stripe count and size ============="
9021 $SETSTRIPE -d $DIR/$tdir
9023 check_default_stripe_attr --stripe-count --raw
9024 check_default_stripe_attr --stripe-size --raw
9025 check_default_stripe_attr --stripe-index --raw
9029 run_test 204e "Print raw stripe attributes ================="
9033 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9035 check_default_stripe_attr --stripe-size --raw
9036 check_default_stripe_attr --stripe-index --raw
9040 run_test 204f "Print raw stripe size and offset ==========="
9044 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9046 check_default_stripe_attr --stripe-count --raw
9047 check_default_stripe_attr --stripe-index --raw
9051 run_test 204g "Print raw stripe count and offset ==========="
9055 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9057 check_default_stripe_attr --stripe-count --raw
9058 check_default_stripe_attr --stripe-size --raw
9062 run_test 204h "Print raw stripe count and size ============="
9064 # Figure out which job scheduler is being used, if any,
9066 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9068 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9070 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9072 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9073 JOBENV=LOADL_STEP_ID
9074 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9084 # clear old jobstats
9085 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9086 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
9088 # use a new JobID for this test, or we might see an old one
9089 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9093 log "Using JobID environment variable $JOBENV=$JOBVAL"
9095 if [ $JOBENV = "FAKE_JOBID" ]; then
9096 FAKE_JOBID=$JOBVAL $cmd
9101 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9102 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9103 do_facet $FACET lctl get_param mdt.*.job_stats |
9104 grep $JOBVAL || error "No job stats found on MDT $FACET"
9106 if [ "$target" = "ost" -o "$target" = "both" ]; then
9108 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9109 grep $JOBVAL || error "No job stats found on OST $FACET"
9113 test_205() { # Job stats
9114 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9115 skip "Server doesn't support jobstats" && return 0
9118 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9119 if [ $OLD_JOBENV != $JOBENV ]; then
9120 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9121 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9126 cmd="mkdir $DIR/$tfile"
9127 verify_jobstats "$cmd" "mdt"
9129 cmd="rm -fr $DIR/$tfile"
9130 verify_jobstats "$cmd" "mdt"
9132 cmd="mknod $DIR/$tfile c 1 3"
9133 verify_jobstats "$cmd" "mdt"
9135 cmd="rm -f $DIR/$tfile"
9136 verify_jobstats "$cmd" "mdt"
9138 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9139 verify_jobstats "$cmd" "mdt"
9141 cmd="touch $DIR/$tfile"
9142 verify_jobstats "$cmd" "both"
9144 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9145 verify_jobstats "$cmd" "ost"
9147 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9148 verify_jobstats "$cmd" "ost"
9150 cmd="$TRUNCATE $DIR/$tfile 0"
9151 verify_jobstats "$cmd" "both"
9153 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9154 verify_jobstats "$cmd" "mdt"
9157 rm -f $DIR/jobstats_test_rename
9159 if [ $OLD_JOBENV != $JOBENV ]; then
9160 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9161 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9162 $OLD_JOBENV || return 1
9165 run_test 205 "Verify job stats"
9167 # LU-1480, LU-1773 and LU-1657
9170 lfs setstripe -c -1 $DIR/$tdir
9171 #define OBD_FAIL_LOV_INIT 0x1403
9172 $LCTL set_param fail_loc=0xa0001403
9173 $LCTL set_param fail_val=1
9174 touch $DIR/$tdir/$tfile || true
9176 run_test 206 "fail lov_init_raid0() doesn't lbug"
9180 size=$((size % 8192 + 1))
9181 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9182 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9183 rm -f $DIR/f212 $DIR/f212.xyz
9185 run_test 212 "Sendfile test ============================================"
9188 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9189 cancel_lru_locks osc
9190 lctl set_param fail_loc=0x8000040f
9191 # generate a read lock
9192 cat $DIR/$tfile > /dev/null
9193 # write to the file, it will try to cancel the above read lock.
9194 cat /etc/hosts >> $DIR/$tfile
9196 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9198 test_214() { # for bug 20133
9199 mkdir -p $DIR/d214p/d214c
9200 for (( i=0; i < 340; i++ )) ; do
9201 touch $DIR/d214p/d214c/a$i
9204 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9205 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9206 ls $DIR/d214c || error "ls $DIR/d214c failed"
9207 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9209 run_test 214 "hash-indexed directory test - bug 20133"
9211 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9212 create_lnet_proc_files() {
9213 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9214 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9216 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9217 rm -f "$TMP/lnet_$1.sys_tmp"
9220 # counterpart of create_lnet_proc_files
9221 remove_lnet_proc_files() {
9222 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9225 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9226 # 3rd arg as regexp for body
9227 check_lnet_proc_stats() {
9228 local l=$(cat "$TMP/lnet_$1" |wc -l)
9229 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9231 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9234 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9235 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9236 # optional and can be regexp for 2nd line (lnet.routes case)
9237 check_lnet_proc_entry() {
9238 local blp=2 # blp stands for 'position of 1st line of body'
9239 [ "$5" = "" ] || blp=3 # lnet.routes case
9241 local l=$(cat "$TMP/lnet_$1" |wc -l)
9242 # subtracting one from $blp because the body can be empty
9243 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9245 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9246 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9248 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9249 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9251 # bail out if any unexpected line happened
9252 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9253 [ "$?" != 0 ] || error "$2 misformatted"
9256 test_215() { # for bugs 18102, 21079, 21517
9257 local N='(0|[1-9][0-9]*)' # non-negative numeric
9258 local P='[1-9][0-9]*' # positive numeric
9259 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9260 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9261 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9262 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9264 local L1 # regexp for 1st line
9265 local L2 # regexp for 2nd line (optional)
9266 local BR # regexp for the rest (body)
9268 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9269 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9270 create_lnet_proc_files "stats"
9271 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9272 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9273 remove_lnet_proc_files "stats"
9275 # /proc/sys/lnet/routes should look like this:
9276 # Routing disabled/enabled
9277 # net hops state router
9278 # where net is a string like tcp0, hops >= 0, state is up/down,
9279 # router is a string like 192.168.1.1@tcp2
9280 L1="^Routing (disabled|enabled)$"
9281 L2="^net +hops +state +router$"
9282 BR="^$NET +$N +(up|down) +$NID$"
9283 create_lnet_proc_files "routes"
9284 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9285 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9286 remove_lnet_proc_files "routes"
9288 # /proc/sys/lnet/routers should look like this:
9289 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9290 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9291 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9292 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9293 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9294 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9295 create_lnet_proc_files "routers"
9296 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9297 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9298 remove_lnet_proc_files "routers"
9300 # /proc/sys/lnet/peers should look like this:
9301 # nid refs state last max rtr min tx min queue
9302 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9303 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9304 # numeric (0 or >0 or <0), queue >= 0.
9305 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9306 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9307 create_lnet_proc_files "peers"
9308 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9309 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9310 remove_lnet_proc_files "peers"
9312 # /proc/sys/lnet/buffers should look like this:
9313 # pages count credits min
9314 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9315 L1="^pages +count +credits +min$"
9316 BR="^ +$N +$N +$I +$I$"
9317 create_lnet_proc_files "buffers"
9318 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9319 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9320 remove_lnet_proc_files "buffers"
9322 # /proc/sys/lnet/nis should look like this:
9323 # nid status alive refs peer rtr max tx min
9324 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9325 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9326 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9327 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9328 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9329 create_lnet_proc_files "nis"
9330 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9331 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9332 remove_lnet_proc_files "nis"
9334 # can we successfully write to /proc/sys/lnet/stats?
9335 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9336 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9338 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9340 test_216() { # bug 20317
9341 remote_ost_nodsh && skip "remote OST with nodsh" && return
9343 local p="$TMP/sanityN-$TESTNAME.parameters"
9344 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9345 for node in $(osts_nodes); do
9346 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9347 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9348 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9352 # agressive lockless i/o settings
9353 for node in $(osts_nodes); do
9354 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'
9356 lctl set_param -n osc.*.contention_seconds 60
9358 $DIRECTIO write $DIR/$tfile 0 10 4096
9359 $CHECKSTAT -s 40960 $DIR/$tfile
9361 # disable lockless i/o
9362 for node in $(osts_nodes); do
9363 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9365 lctl set_param -n osc.*.contention_seconds 0
9368 dd if=/dev/zero of=$DIR/$tfile count=0
9369 $CHECKSTAT -s 0 $DIR/$tfile
9371 restore_lustre_params <$p
9375 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9377 test_217() { # bug 22430
9381 for node in $(nodes_list); do
9382 nid=$(host_nids_address $node $NETTYPE)
9383 if [[ $nid = *-* ]] ; then
9384 echo "lctl ping $nid@$NETTYPE"
9385 lctl ping $nid@$NETTYPE
9387 echo "skipping $node (no hyphen detected)"
9391 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9394 # do directio so as not to populate the page cache
9395 log "creating a 10 Mb file"
9396 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9397 log "starting reads"
9398 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9399 log "truncating the file"
9400 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9402 kill %+ || true # reads might have finished
9403 echo "wait until dd is finished"
9405 log "removing the temporary file"
9406 rm -rf $DIR/$tfile || error "tmp file removal failed"
9408 run_test 218 "parallel read and truncate should not deadlock ======================="
9411 # write one partial page
9412 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9413 # set no grant so vvp_io_commit_write will do sync write
9414 $LCTL set_param fail_loc=0x411
9415 # write a full page at the end of file
9416 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9418 $LCTL set_param fail_loc=0
9419 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9420 $LCTL set_param fail_loc=0x411
9421 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9423 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9425 test_220() { #LU-325
9426 remote_ost_nodsh && skip "remote OST with nodsh" && return
9430 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9431 awk '{print $2}' | sed -e 's/_UUID$//')
9434 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9435 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9436 osc.$mdtosc_proc1.prealloc_last_id)
9437 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9438 osc.$mdtosc_proc1.prealloc_next_id)
9442 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9443 #define OBD_FAIL_OST_ENOINO 0x229
9444 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9445 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9446 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9448 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9450 MDSOBJS=$((last_id - next_id))
9451 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9453 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9454 echo "OST still has $count kbytes free"
9456 echo "create $MDSOBJS files @next_id..."
9457 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9459 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9460 osc.$mdtosc_proc1.prealloc_last_id)
9461 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9462 osc.$mdtosc_proc1.prealloc_next_id)
9464 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9469 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9470 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9472 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9473 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9474 echo "unlink $MDSOBJS files @$next_id..."
9475 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9477 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9480 dd if=`which date` of=$MOUNT/date oflag=sync
9481 chmod +x $MOUNT/date
9483 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9484 $LCTL set_param fail_loc=0x80001401
9486 $MOUNT/date > /dev/null
9489 run_test 221 "make sure fault and truncate race to not cause OOM"
9494 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9495 createmany -o $DIR/$tdir/$tfile 10
9496 cancel_lru_locks mdc
9497 cancel_lru_locks osc
9498 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9499 $LCTL set_param fail_loc=0x31a
9500 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9501 $LCTL set_param fail_loc=0
9504 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9509 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9510 createmany -o $DIR/$tdir/$tfile 10
9511 cancel_lru_locks mdc
9512 cancel_lru_locks osc
9513 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9514 $LCTL set_param fail_loc=0x31a
9515 rm -r $DIR/$tdir || "AGL for rmdir failed"
9516 $LCTL set_param fail_loc=0
9518 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9523 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9524 createmany -o $DIR/$tdir/$tfile 10
9525 cancel_lru_locks mdc
9526 cancel_lru_locks osc
9527 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9528 $LCTL set_param fail_loc=0x31b
9529 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9530 $LCTL set_param fail_loc=0
9533 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9535 test_224a() { # LU-1039, MRP-303
9536 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9537 $LCTL set_param fail_loc=0x508
9538 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9539 $LCTL set_param fail_loc=0
9542 run_test 224a "Don't panic on bulk IO failure"
9544 test_224b() { # LU-1039, MRP-303
9545 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9546 cancel_lru_locks osc
9547 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9548 $LCTL set_param fail_loc=0x515
9549 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9550 $LCTL set_param fail_loc=0
9553 run_test 224b "Don't panic on bulk IO failure"
9555 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9557 if [ -z ${MDSSURVEY} ]; then
9558 skip_env "mds-survey not found" && return
9560 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9561 { skip "Need MDS version at least 2.2.51"; return; }
9563 local mds=$(facet_host $SINGLEMDS)
9564 local target=$(do_nodes $mds 'lctl dl' | \
9565 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9567 local cmd1="file_count=1000 thrhi=4"
9568 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9569 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9570 local cmd="$cmd1 $cmd2 $cmd3"
9572 rm -f ${TMP}/mds_survey*
9574 eval $cmd || error "mds-survey with zero-stripe failed"
9575 cat ${TMP}/mds_survey*
9576 rm -f ${TMP}/mds_survey*
9578 run_test 225a "Metadata survey sanity with zero-stripe"
9581 if [ -z ${MDSSURVEY} ]; then
9582 skip_env "mds-survey not found" && return
9584 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9585 { skip "Need MDS version at least 2.2.51"; return; }
9587 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9588 skip_env "Need to mount OST to test" && return
9591 local mds=$(facet_host $SINGLEMDS)
9592 local target=$(do_nodes $mds 'lctl dl' | \
9593 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9595 local cmd1="file_count=1000 thrhi=4"
9596 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9597 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9598 local cmd="$cmd1 $cmd2 $cmd3"
9600 rm -f ${TMP}/mds_survey*
9602 eval $cmd || error "mds-survey with stripe_count failed"
9603 cat ${TMP}/mds_survey*
9604 rm -f ${TMP}/mds_survey*
9606 run_test 225b "Metadata survey sanity with stripe_count = 1"
9608 mcreate_path2fid () {
9614 local path=$DIR/$tdir/$name
9619 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9620 error "error: cannot create $desc"
9622 fid=$($LFS path2fid $path)
9624 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9626 fid_path=$($LFS fid2path $DIR $fid)
9628 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9630 [ "$path" == "$fid_path" ] || \
9631 error "error: fid2path returned \`$fid_path', expected \`$path'"
9638 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9639 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9640 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9641 mcreate_path2fid 0040666 0 0 dir "directory"
9642 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9643 mcreate_path2fid 0100666 0 0 file "regular file"
9644 mcreate_path2fid 0120666 0 0 link "symbolic link"
9645 mcreate_path2fid 0140666 0 0 sock "socket"
9647 run_test 226 "call path2fid and fid2path on files of all type"
9649 # LU-1299 Executing or running ldd on a truncated executable does not
9650 # cause an out-of-memory condition.
9652 dd if=`which date` of=$MOUNT/date bs=1k count=1
9653 chmod +x $MOUNT/date
9655 $MOUNT/date > /dev/null
9656 ldd $MOUNT/date > /dev/null
9659 run_test 227 "running truncated executable does not cause OOM"
9661 # LU-1512 try to reuse idle OI blocks
9663 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9665 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9666 local myDIR=$DIR/$tdir
9669 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9670 $LCTL set_param fail_loc=0x80001002
9671 createmany -o $myDIR/t- 10000
9672 $LCTL set_param fail_loc=0
9673 # The guard is current the largest FID holder
9675 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9677 local IDX=$(($SEQ % 64))
9679 do_facet $SINGLEMDS sync
9680 # Make sure journal flushed.
9682 local blk1=$(do_facet $SINGLEMDS \
9683 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9684 grep Blockcount | awk '{print $4}')
9686 # Remove old files, some OI blocks will become idle.
9687 unlinkmany $myDIR/t- 10000
9688 # Create new files, idle OI blocks should be reused.
9689 createmany -o $myDIR/t- 2000
9690 do_facet $SINGLEMDS sync
9691 # Make sure journal flushed.
9693 local blk2=$(do_facet $SINGLEMDS \
9694 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9695 grep Blockcount | awk '{print $4}')
9697 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9699 run_test 228a "try to reuse idle OI blocks"
9702 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9704 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9705 local myDIR=$DIR/$tdir
9708 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9709 $LCTL set_param fail_loc=0x80001002
9710 createmany -o $myDIR/t- 10000
9711 $LCTL set_param fail_loc=0
9712 # The guard is current the largest FID holder
9714 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9716 local IDX=$(($SEQ % 64))
9718 do_facet $SINGLEMDS sync
9719 # Make sure journal flushed.
9721 local blk1=$(do_facet $SINGLEMDS \
9722 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9723 grep Blockcount | awk '{print $4}')
9725 # Remove old files, some OI blocks will become idle.
9726 unlinkmany $myDIR/t- 10000
9729 stop $SINGLEMDS || error "Fail to stop MDT."
9731 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9733 df $MOUNT || error "Fail to df."
9734 # Create new files, idle OI blocks should be reused.
9735 createmany -o $myDIR/t- 2000
9736 do_facet $SINGLEMDS sync
9737 # Make sure journal flushed.
9739 local blk2=$(do_facet $SINGLEMDS \
9740 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9741 grep Blockcount | awk '{print $4}')
9743 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9745 run_test 228b "idle OI blocks can be reused after MDT restart"
9749 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9751 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9752 local myDIR=$DIR/$tdir
9755 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9756 $LCTL set_param fail_loc=0x80001002
9757 # 20000 files can guarantee there are index nodes in the OI file
9758 createmany -o $myDIR/t- 20000
9759 $LCTL set_param fail_loc=0
9760 # The guard is current the largest FID holder
9762 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9764 local IDX=$(($SEQ % 64))
9766 do_facet $SINGLEMDS sync
9767 # Make sure journal flushed.
9769 local blk1=$(do_facet $SINGLEMDS \
9770 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9771 grep Blockcount | awk '{print $4}')
9773 # Remove old files, some OI blocks will become idle.
9774 unlinkmany $myDIR/t- 20000
9776 # The OI file should become empty now
9778 # Create new files, idle OI blocks should be reused.
9779 createmany -o $myDIR/t- 2000
9780 do_facet $SINGLEMDS sync
9781 # Make sure journal flushed.
9783 local blk2=$(do_facet $SINGLEMDS \
9784 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9785 grep Blockcount | awk '{print $4}')
9787 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9789 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
9792 # tests that do cleanup/setup should be run at the end
9797 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9798 $LCTL set_param fail_loc=0x903
9799 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9800 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9803 FAIL_ON_ERROR=true cleanup
9804 FAIL_ON_ERROR=true setup
9806 run_test 900 "umount should not race with any mgc requeue thread"
9808 complete $(basename $0) $SECONDS
9809 check_and_cleanup_lustre
9810 if [ "$I_MOUNTED" != "yes" ]; then
9811 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true