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 $list lctl set_param fail_loc=0
1088 sync # initiate all OST_DESTROYs from MDS to OST
1092 exhaust_precreations() {
1095 local FAILIDX=${3:-$OSTIDX}
1098 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1099 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1101 local OST=$(ostname_from_index $OSTIDX)
1102 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1103 sed -e 's/_UUID$//;s/^.*-//')
1106 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1107 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1108 osc.$mdtosc_proc1.prealloc_last_id)
1109 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1110 osc.$mdtosc_proc1.prealloc_next_id)
1112 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1113 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1115 mkdir -p $DIR/$tdir/${OST}
1116 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1117 #define OBD_FAIL_OST_ENOSPC 0x215
1118 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1119 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1120 echo "Creating to objid $last_id on ost $OST..."
1121 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1122 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1123 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1127 exhaust_all_precreations() {
1129 for (( i=0; i < OSTCOUNT; i++ )) ; do
1130 exhaust_precreations $i $1 -1
1135 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1137 remote_ost_nodsh && skip "remote OST with nodsh" && return
1140 rm -f $DIR/$tdir/$tfile
1141 exhaust_precreations 0 0x80000215
1142 $SETSTRIPE -c -1 $DIR/$tdir
1143 touch $DIR/$tdir/$tfile || error
1144 $GETSTRIPE $DIR/$tdir/$tfile
1147 run_test 27n "create file with some full OSTs =================="
1150 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1151 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1152 remote_ost_nodsh && skip "remote OST with nodsh" && return
1155 rm -f $DIR/$tdir/$tfile
1156 exhaust_all_precreations 0x215
1158 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1163 run_test 27o "create file with all full OSTs (should error) ===="
1166 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1168 remote_ost_nodsh && skip "remote OST with nodsh" && return
1171 rm -f $DIR/$tdir/$tfile
1174 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1175 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1176 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1178 exhaust_precreations 0 0x80000215
1179 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1180 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1181 $GETSTRIPE $DIR/$tdir/$tfile
1185 run_test 27p "append to a truncated file with some full OSTs ==="
1188 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1190 remote_ost_nodsh && skip "remote OST with nodsh" && return
1193 rm -f $DIR/$tdir/$tfile
1196 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1197 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1198 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1200 exhaust_all_precreations 0x215
1202 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1203 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1207 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1210 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1212 remote_ost_nodsh && skip "remote OST with nodsh" && return
1215 rm -f $DIR/$tdir/$tfile
1216 exhaust_precreations 0 0x80000215
1218 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1222 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1224 test_27s() { # bug 10725
1226 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1227 local stripe_count=0
1228 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1229 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1230 error "stripe width >= 2^32 succeeded" || true
1233 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1235 test_27t() { # bug 10864
1240 $WLFS getstripe $tfile
1243 run_test 27t "check that utils parse path correctly"
1245 test_27u() { # bug 4900
1246 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1247 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1249 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1250 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1252 createmany -o $DIR/$tdir/t- 1000
1253 do_facet $SINGLEMDS lctl set_param fail_loc=0
1255 TLOG=$DIR/$tfile.getstripe
1256 $GETSTRIPE $DIR/$tdir > $TLOG
1257 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1258 unlinkmany $DIR/$tdir/t- 1000
1259 [ $OBJS -gt 0 ] && \
1260 error "$OBJS objects created on OST-0. See $TLOG" || pass
1262 run_test 27u "skip object creation on OSC w/o objects =========="
1264 test_27v() { # bug 4900
1265 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1266 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1267 remote_ost_nodsh && skip "remote OST with nodsh" && return
1269 exhaust_all_precreations 0x215
1273 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1275 touch $DIR/$tdir/$tfile
1276 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1278 for (( i=1; i < OSTCOUNT; i++ )); do
1279 do_facet ost$i lctl set_param fail_loc=0x705
1281 local START=`date +%s`
1282 createmany -o $DIR/$tdir/$tfile 32
1284 local FINISH=`date +%s`
1285 local TIMEOUT=`lctl get_param -n timeout`
1286 local PROCESS=$((FINISH - START))
1287 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1288 error "$FINISH - $START >= $TIMEOUT / 2"
1289 sleep $((TIMEOUT / 2 - PROCESS))
1292 run_test 27v "skip object creation on slow OST ================="
1294 test_27w() { # bug 10997
1295 mkdir -p $DIR/$tdir || error "mkdir failed"
1296 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1297 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1298 error "stripe size $size != 65536" || true
1299 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1300 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1302 run_test 27w "check $SETSTRIPE -S option"
1305 [ "$OSTCOUNT" -lt "2" ] &&
1306 skip_env "skipping multiple stripe count/offset test" && return
1308 mkdir -p $DIR/$tdir || error "mkdir failed"
1309 for i in $(seq 1 $OSTCOUNT); do
1311 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1312 error "setstripe -c $i -i $offset failed"
1313 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1314 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1315 [ $count -ne $i ] && error "stripe count $count != $i" || true
1316 [ $index -ne $offset ] &&
1317 error "stripe offset $index != $offset" || true
1320 run_test 27wa "check $SETSTRIPE -c -i options"
1323 remote_ost_nodsh && skip "remote OST with nodsh" && return
1324 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1325 OFFSET=$(($OSTCOUNT - 1))
1327 local OST=$(ostname_from_index $OSTIDX)
1330 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1331 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1333 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1334 for i in `seq 0 $OFFSET`; do
1335 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1336 error "OST0 was degraded but new created file still use it"
1338 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1340 run_test 27x "create files while OST0 is degraded"
1343 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1344 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1345 remote_ost_nodsh && skip "remote OST with nodsh" && return
1347 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1348 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1349 osc.$mdtosc.prealloc_last_id)
1350 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1351 osc.$mdtosc.prealloc_next_id)
1352 local fcount=$((last_id - next_id))
1353 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1354 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1356 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1357 OFFSET=$(($OSTCOUNT-1))
1359 for OSC in $MDS_OSCS; do
1360 if [ $OST == -1 ]; then {
1361 OST=`osc_to_ost $OSC`
1363 echo $OSC "is Deactivate:"
1364 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1368 OSTIDX=$(index_from_ostuuid $OST)
1370 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1372 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1374 createmany -o $DIR/$tdir/$tfile $fcount
1375 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1377 for i in `seq 0 $OFFSET`; do
1378 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1379 error "files created on deactivated OSTs instead of degraded OST"
1381 for OSC in $MDS_OSCS; do
1382 [ `osc_to_ost $OSC` != $OST ] && {
1383 echo $OSC "is activate"
1384 do_facet $SINGLEMDS lctl --device %$OSC activate
1388 run_test 27y "create files while OST0 is degraded and the rest inactive"
1394 lmm_count=$($GETSTRIPE -c $1)
1395 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1396 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1398 local old_ifs="$IFS"
1400 fid=($($LFS path2fid $1))
1403 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1404 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1406 # compare lmm_seq and lu_fid->f_seq
1407 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1408 # compare lmm_object_id and lu_fid->oid
1409 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1411 # check the trusted.fid attribute of the OST objects of the file
1412 local have_obdidx=false
1414 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1415 # skip lines up to and including "obdidx"
1416 [ -z "$obdidx" ] && break
1417 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1418 $have_obdidx || continue
1420 local ost=$((obdidx + 1))
1421 local dev=$(ostdevname $ost)
1423 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1424 echo "Currently only works with ldiskfs-based OSTs"
1428 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1430 #don't unmount/remount the OSTs if we don't need to do that
1431 #local dir=$(facet_mntpt ost$ost)
1433 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1434 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1435 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1436 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1438 local obj_file="O/$seq/d$((oid %32))/$oid"
1439 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1440 $dev 2>/dev/null" | grep "parent=")
1442 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1444 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1446 #do_facet ost$ost umount -d $dir
1447 #start ost$ost $dev $OST_MOUNT_OPTS
1449 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1450 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1451 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1452 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1453 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1454 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1456 # compare lmm_seq and filter_fid->ff_parent.f_seq
1457 [ $ff_pseq = $lmm_seq ] ||
1458 error "FF parent SEQ $ff_pseq != $lmm_seq"
1459 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1460 [ $ff_poid = $lmm_oid ] ||
1461 error "FF parent OID $ff_poid != $lmm_oid"
1462 [ $ff_pstripe = $stripe_nr ] ||
1463 error "FF stripe $ff_pstripe != $stripe_nr"
1465 stripe_nr=$((stripe_nr + 1))
1470 remote_ost_nodsh && skip "remote OST with nodsh" && return
1473 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1474 { error "setstripe -c -1 failed"; return 1; }
1475 # We need to send a write to every object to get parent FID info set.
1476 # This _should_ also work for setattr, but does not currently.
1477 # touch $DIR/$tdir/$tfile-1 ||
1478 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1479 { error "dd $tfile-1 failed"; return 2; }
1480 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1481 { error "setstripe -c -1 failed"; return 3; }
1482 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1483 { error "dd $tfile-2 failed"; return 4; }
1485 # make sure write RPCs have been sent to OSTs
1488 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1489 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1491 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1493 test_27A() { # b=19102
1494 local restore_size=$($GETSTRIPE -S $MOUNT)
1495 local restore_count=$($GETSTRIPE -c $MOUNT)
1496 local restore_offset=$($GETSTRIPE -i $MOUNT)
1497 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1498 local default_size=$($GETSTRIPE -S $MOUNT)
1499 local default_count=$($GETSTRIPE -c $MOUNT)
1500 local default_offset=$($GETSTRIPE -i $MOUNT)
1501 local dsize=$((1024 * 1024))
1502 [ $default_size -eq $dsize ] ||
1503 error "stripe size $default_size != $dsize"
1504 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1505 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1506 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1508 run_test 27A "check filesystem-wide default LOV EA values"
1510 # createtest also checks that device nodes are created and
1511 # then visible correctly (#2091)
1512 test_28() { # bug 2091
1514 $CREATETEST $DIR/d28/ct || error
1516 run_test 28 "create/mknod/mkdir with bad file types ============"
1519 cancel_lru_locks mdc
1525 declare -i LOCKCOUNTORIG=0
1526 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1527 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1529 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1531 declare -i LOCKUNUSEDCOUNTORIG=0
1532 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1533 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1540 declare -i LOCKCOUNTCURRENT=0
1541 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1542 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1545 declare -i LOCKUNUSEDCOUNTCURRENT=0
1546 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1547 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1550 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1551 lctl set_param -n ldlm.dump_namespaces ""
1552 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1553 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1554 log "dumped log to $TMP/test_29.dk (bug 5793)"
1557 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1558 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1559 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1560 log "dumped log to $TMP/test_29.dk (bug 5793)"
1564 run_test 29 "IT_GETATTR regression ============================"
1566 test_30a() { # was test_30
1567 cp `which ls` $DIR || cp /bin/ls $DIR
1571 run_test 30a "execute binary from Lustre (execve) =============="
1574 cp `which ls` $DIR || cp /bin/ls $DIR
1576 $RUNAS $DIR/ls / || error
1579 run_test 30b "execute binary from Lustre as non-root ==========="
1581 test_30c() { # b=22376
1582 cp `which ls` $DIR || cp /bin/ls $DIR
1584 cancel_lru_locks mdc
1585 cancel_lru_locks osc
1586 $RUNAS $DIR/ls / || error
1589 run_test 30c "execute binary from Lustre without read perms ===="
1592 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1593 $CHECKSTAT -a $DIR/f31 || error
1595 run_test 31a "open-unlink file =================================="
1598 touch $DIR/f31 || error
1599 ln $DIR/f31 $DIR/f31b || error
1600 $MULTIOP $DIR/f31b Ouc || error
1601 $CHECKSTAT -t file $DIR/f31 || error
1603 run_test 31b "unlink file with multiple links while open ======="
1606 touch $DIR/f31 || error
1607 ln $DIR/f31 $DIR/f31c || error
1608 multiop_bg_pause $DIR/f31 O_uc || return 1
1610 $MULTIOP $DIR/f31c Ouc
1611 kill -USR1 $MULTIPID
1614 run_test 31c "open-unlink file with multiple links ============="
1617 opendirunlink $DIR/d31d $DIR/d31d || error
1618 $CHECKSTAT -a $DIR/d31d || error
1620 run_test 31d "remove of open directory ========================="
1622 test_31e() { # bug 2904
1623 check_kernel_version 34 || return 0
1624 openfilleddirunlink $DIR/d31e || error
1626 run_test 31e "remove of open non-empty directory ==============="
1628 test_31f() { # bug 4554
1631 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1632 cp /etc/hosts $DIR/d31f
1634 $GETSTRIPE $DIR/d31f/hosts
1635 multiop_bg_pause $DIR/d31f D_c || return 1
1638 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1640 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1641 cp /etc/hosts $DIR/d31f
1643 $GETSTRIPE $DIR/d31f/hosts
1644 multiop_bg_pause $DIR/d31f D_c || return 1
1647 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1648 wait $MULTIPID || error "first opendir $MULTIPID failed"
1652 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1653 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1656 run_test 31f "remove of open directory with open-unlink file ==="
1659 echo "-- cross directory link --"
1660 mkdir $DIR/d31g{a,b}
1662 ln $DIR/d31ga/f $DIR/d31gb/g
1663 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1664 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1665 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1666 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1668 run_test 31g "cross directory link==============="
1671 echo "-- cross directory link --"
1675 ln $DIR/d31h/f $DIR/d31h/dir/g
1676 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1677 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1678 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1679 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1681 run_test 31h "cross directory link under child==============="
1684 echo "-- cross directory link --"
1687 touch $DIR/d31i/dir/f
1688 ln $DIR/d31i/dir/f $DIR/d31i/g
1689 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1690 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1691 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1692 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1694 run_test 31i "cross directory link under parent==============="
1699 mkdir $DIR/d31j/dir1
1700 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1701 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1702 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1703 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1706 run_test 31j "link for directory==============="
1712 touch $DIR/d31k/exist
1713 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1714 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1715 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1716 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1717 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1718 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1719 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1722 run_test 31k "link to file: the same, non-existing, dir==============="
1728 touch $DIR/d31m2/exist
1729 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1730 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1731 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1732 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1733 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1734 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1737 run_test 31m "link to file: the same, non-existing, dir==============="
1740 echo "== more mountpoints and symlinks ================="
1741 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1742 mkdir -p $DIR/d32a/ext2-mountpoint
1743 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1744 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1745 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1747 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1750 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1751 mkdir -p $DIR/d32b/ext2-mountpoint
1752 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1753 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1754 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1756 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1759 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1760 mkdir -p $DIR/d32c/ext2-mountpoint
1761 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1762 mkdir -p $DIR/d32c/d2/test_dir
1763 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1764 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1766 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1769 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1770 mkdir -p $DIR/d32d/ext2-mountpoint
1771 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1772 mkdir -p $DIR/d32d/d2/test_dir
1773 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1774 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1776 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1779 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1780 mkdir -p $DIR/d32e/tmp
1781 TMP_DIR=$DIR/d32e/tmp
1782 ln -s $DIR/d32e $TMP_DIR/symlink11
1783 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1784 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1785 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1787 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1790 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1791 mkdir -p $DIR/d32f/tmp
1792 TMP_DIR=$DIR/d32f/tmp
1793 ln -s $DIR/d32f $TMP_DIR/symlink11
1794 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1795 ls $DIR/d32f/tmp/symlink11 || error
1796 ls $DIR/d32f/symlink01 || error
1798 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1801 TMP_DIR=$DIR/$tdir/tmp
1802 mkdir -p $TMP_DIR $DIR/${tdir}2
1803 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1804 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1805 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1806 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1807 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1808 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1810 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1813 rm -fr $DIR/$tdir $DIR/${tdir}2
1814 TMP_DIR=$DIR/$tdir/tmp
1815 mkdir -p $TMP_DIR $DIR/${tdir}2
1816 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1817 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1818 ls $TMP_DIR/symlink12 || error
1819 ls $DIR/$tdir/symlink02 || error
1821 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1824 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1825 mkdir -p $DIR/d32i/ext2-mountpoint
1826 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1827 touch $DIR/d32i/test_file
1828 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1829 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1831 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1834 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1835 mkdir -p $DIR/d32j/ext2-mountpoint
1836 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1837 touch $DIR/d32j/test_file
1838 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1839 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1841 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1845 mkdir -p $DIR/d32k/ext2-mountpoint
1846 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1847 mkdir -p $DIR/d32k/d2
1848 touch $DIR/d32k/d2/test_file || error
1849 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1850 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1852 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1856 mkdir -p $DIR/d32l/ext2-mountpoint
1857 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1858 mkdir -p $DIR/d32l/d2
1859 touch $DIR/d32l/d2/test_file
1860 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1861 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1863 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1867 mkdir -p $DIR/d32m/tmp
1868 TMP_DIR=$DIR/d32m/tmp
1869 ln -s $DIR $TMP_DIR/symlink11
1870 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1871 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1872 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1874 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1878 mkdir -p $DIR/d32n/tmp
1879 TMP_DIR=$DIR/d32n/tmp
1880 ln -s $DIR $TMP_DIR/symlink11
1881 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1882 ls -l $DIR/d32n/tmp/symlink11 || error
1883 ls -l $DIR/d32n/symlink01 || error
1885 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1888 rm -fr $DIR/d32o $DIR/$tfile
1890 mkdir -p $DIR/d32o/tmp
1891 TMP_DIR=$DIR/d32o/tmp
1892 ln -s $DIR/$tfile $TMP_DIR/symlink12
1893 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1894 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1895 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1896 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1897 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1899 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1909 mkdir -p $DIR/d32p/tmp
1911 TMP_DIR=$DIR/d32p/tmp
1913 ln -s $DIR/$tfile $TMP_DIR/symlink12
1915 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1917 cat $DIR/d32p/tmp/symlink12 || error
1919 cat $DIR/d32p/symlink02 || error
1922 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1925 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1927 touch $DIR/d32q/under_the_mount
1928 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1929 ls $DIR/d32q/under_the_mount && error || true
1930 $UMOUNT $DIR/d32q || error
1932 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1935 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1937 touch $DIR/d32r/under_the_mount
1938 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1939 ls $DIR/d32r | grep -q under_the_mount && error || true
1940 $UMOUNT $DIR/d32r || error
1942 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1947 chmod 444 $DIR/$tfile
1948 chown $RUNAS_ID $DIR/$tfile
1950 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1953 run_test 33 "write file with mode 444 (should return error) ===="
1958 chown $RUNAS_ID $DIR/d33
1959 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1960 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1961 error "open RDWR" || true
1963 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1968 chown $RUNAS_ID $DIR/d33
1969 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1971 run_test 33b "test open file with malformed flags (No panic and return error)"
1979 remote_ost_nodsh && skip "remote OST with nodsh" && return
1983 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1986 for ostnum in $(seq $OSTCOUNT); do
1987 # test-framework's OST numbering is one-based, while Lustre's
1989 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1990 # Parsing llobdstat's output sucks; we could grep the /proc
1991 # path, but that's likely to not be as portable as using the
1992 # llobdstat utility. So we parse lctl output instead.
1993 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1994 obdfilter/$ostname/stats |
1995 awk '/^write_bytes/ {print $7}' )
1996 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1997 if (( ${write_bytes:-0} > 0 ))
2004 $all_zeros || return 0
2007 echo foo > $DIR/d33/bar
2011 # Total up write_bytes after writing. We'd better find non-zeros.
2012 for ostnum in $(seq $OSTCOUNT); do
2013 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2014 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2015 obdfilter/$ostname/stats |
2016 awk '/^write_bytes/ {print $7}' )
2017 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2018 if (( ${write_bytes:-0} > 0 ))
2027 for ostnum in $(seq $OSTCOUNT); do
2028 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2029 echo "Check that write_bytes is present in obdfilter/*/stats:"
2030 do_facet ost$ostnum lctl get_param -n \
2031 obdfilter/$ostname/stats
2033 error "OST not keeping write_bytes stats (b22312)"
2036 run_test 33c "test llobdstat and write_bytes"
2038 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2041 $MCREATE $DIR/f34 || error
2042 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2043 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2044 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2045 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2047 run_test 34a "truncate file that has not been opened ==========="
2050 [ ! -f $DIR/f34 ] && test_34a
2051 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2052 $OPENFILE -f O_RDONLY $DIR/f34
2053 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2054 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2056 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2059 [ ! -f $DIR/f34 ] && test_34a
2060 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2061 $OPENFILE -f O_RDWR $DIR/f34
2062 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2063 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2065 run_test 34c "O_RDWR opening file-with-size works =============="
2068 [ ! -f $DIR/f34 ] && test_34a
2069 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2070 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2073 run_test 34d "write to sparse file ============================="
2077 $MCREATE $DIR/f34e || error
2078 $TRUNCATE $DIR/f34e 1000 || error
2079 $CHECKSTAT -s 1000 $DIR/f34e || error
2080 $OPENFILE -f O_RDWR $DIR/f34e
2081 $CHECKSTAT -s 1000 $DIR/f34e || error
2083 run_test 34e "create objects, some with size and some without =="
2085 test_34f() { # bug 6242, 6243
2088 $MCREATE $DIR/f34f || error
2089 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2090 dd if=$DIR/f34f of=$TMP/f34f
2091 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2092 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2093 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2094 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2095 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2097 run_test 34f "read from a file with no objects until EOF ======="
2100 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2101 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2102 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2103 cancel_lru_locks osc
2104 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2105 error "wrong size after lock cancel"
2107 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2108 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2109 error "expanding truncate failed"
2110 cancel_lru_locks osc
2111 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2112 error "wrong expanded size after lock cancel"
2114 run_test 34g "truncate long file ==============================="
2120 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2121 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2125 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2126 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2130 local nsz=`stat -c %s $DIR/$tfile`
2131 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2133 run_test 34h "ftruncate file under grouplock should not block"
2136 cp /bin/sh $DIR/f35a
2138 chown $RUNAS_ID $DIR/f35a
2139 $RUNAS $DIR/f35a && error || true
2142 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2146 utime $DIR/f36 || error
2148 run_test 36a "MDS utime check (mknod, utime) ==================="
2152 utime $DIR/f36 || error
2154 run_test 36b "OST utime check (open, utime) ===================="
2159 chown $RUNAS_ID $DIR/d36
2160 $RUNAS utime $DIR/d36/f36 || error
2162 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2165 [ ! -d $DIR/d36 ] && test_36c
2166 echo "" > $DIR/d36/f36
2167 $RUNAS utime $DIR/d36/f36 || error
2169 run_test 36d "non-root OST utime check (open, utime) ==========="
2172 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2174 touch $DIR/$tdir/$tfile
2175 $RUNAS utime $DIR/$tdir/$tfile && \
2176 error "utime worked, expected failure" || true
2178 run_test 36e "utime on non-owned file (should return error) ===="
2182 local LANG_SAVE=$LANG
2183 local LC_LANG_SAVE=$LC_LANG
2184 export LANG=C LC_LANG=C # for date language
2186 DATESTR="Dec 20 2000"
2188 lctl set_param fail_loc=$fl
2190 cp /etc/hosts $DIR/$tdir/$tfile
2191 sync & # write RPC generated with "current" inode timestamp, but delayed
2193 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2194 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2195 cancel_lru_locks osc
2196 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2198 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2199 echo "BEFORE: $LS_BEFORE" && \
2200 echo "AFTER : $LS_AFTER" && \
2201 echo "WANT : $DATESTR" && \
2202 error "$DIR/$tdir/$tfile timestamps changed" || true
2204 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2208 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2209 subr_36fh "0x80000214"
2211 run_test 36f "utime on file racing with OST BRW write =========="
2214 remote_ost_nodsh && skip "remote OST with nodsh" && return
2220 fmd_max_age=$(do_facet ost1 \
2221 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2224 fmd_before=$(do_facet ost1 \
2225 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2226 touch $DIR/$tdir/$tfile
2227 sleep $((fmd_max_age + 12))
2228 fmd_after=$(do_facet ost1 \
2229 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2231 echo "fmd_before: $fmd_before"
2232 echo "fmd_after: $fmd_after"
2233 [ "$fmd_after" -gt "$fmd_before" ] && \
2234 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2235 error "fmd didn't expire after ping" || true
2237 run_test 36g "filter mod data cache expiry ====================="
2240 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2241 subr_36fh "0x80000227"
2243 run_test 36h "utime on file racing with OST BRW write =========="
2247 echo f > $DIR/$tdir/fbugfile
2248 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2249 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2250 $UMOUNT $DIR/$tdir || error
2251 rm -f $DIR/$tdir/fbugfile || error
2253 run_test 37 "ls a mounted file system to check old content ====="
2256 local file=$DIR/$tfile
2258 openfile -f O_DIRECTORY $file
2261 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2262 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2264 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2268 touch $DIR/${tfile}2
2269 # ls -l $DIR/$tfile $DIR/${tfile}2
2270 # ls -lu $DIR/$tfile $DIR/${tfile}2
2271 # ls -lc $DIR/$tfile $DIR/${tfile}2
2273 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2274 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2276 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2278 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2280 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2281 error "O_TRUNC didn't change timestamps"
2284 run_test 39 "mtime changed on create ==========================="
2288 cp -p /etc/passwd $DIR/$tdir/fopen
2289 cp -p /etc/passwd $DIR/$tdir/flink
2290 cp -p /etc/passwd $DIR/$tdir/funlink
2291 cp -p /etc/passwd $DIR/$tdir/frename
2292 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2295 echo "aaaaaa" >> $DIR/$tdir/fopen
2296 echo "aaaaaa" >> $DIR/$tdir/flink
2297 echo "aaaaaa" >> $DIR/$tdir/funlink
2298 echo "aaaaaa" >> $DIR/$tdir/frename
2300 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2301 local link_new=`stat -c %Y $DIR/$tdir/flink`
2302 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2303 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2305 cat $DIR/$tdir/fopen > /dev/null
2306 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2307 rm -f $DIR/$tdir/funlink2
2308 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2310 for (( i=0; i < 2; i++ )) ; do
2311 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2312 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2313 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2314 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2316 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2317 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2318 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2319 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2321 cancel_lru_locks osc
2322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2325 run_test 39b "mtime change on open, link, unlink, rename ======"
2327 # this should be set to past
2328 TEST_39_MTIME=`date -d "1 year ago" +%s`
2334 local mtime0=`stat -c %Y $DIR1/$tfile`
2336 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2337 local mtime1=`stat -c %Y $DIR1/$tfile`
2338 [ "$mtime1" = $TEST_39_MTIME ] || \
2339 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2342 echo hello >> $DIR1/$tfile
2344 local mtime2=`stat -c %Y $DIR1/$tfile`
2345 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2346 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2348 mv $DIR1/$tfile $DIR1/$tfile-1
2350 for (( i=0; i < 2; i++ )) ; do
2351 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2352 [ "$mtime2" = "$mtime3" ] || \
2353 error "mtime ($mtime2) changed (to $mtime3) on rename"
2355 cancel_lru_locks osc
2356 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2359 run_test 39c "mtime change on rename ==========================="
2365 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2367 for (( i=0; i < 2; i++ )) ; do
2368 local mtime=`stat -c %Y $DIR1/$tfile`
2369 [ $mtime = $TEST_39_MTIME ] || \
2370 error "mtime($mtime) is not set to $TEST_39_MTIME"
2372 cancel_lru_locks osc
2373 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2376 run_test 39d "create, utime, stat =============================="
2381 local mtime1=`stat -c %Y $DIR1/$tfile`
2383 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2385 for (( i=0; i < 2; i++ )) ; do
2386 local mtime2=`stat -c %Y $DIR1/$tfile`
2387 [ $mtime2 = $TEST_39_MTIME ] || \
2388 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2390 cancel_lru_locks osc
2391 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2394 run_test 39e "create, stat, utime, stat ========================"
2399 mtime1=`stat -c %Y $DIR1/$tfile`
2402 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2404 for (( i=0; i < 2; i++ )) ; do
2405 local mtime2=`stat -c %Y $DIR1/$tfile`
2406 [ $mtime2 = $TEST_39_MTIME ] || \
2407 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2409 cancel_lru_locks osc
2410 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2413 run_test 39f "create, stat, sleep, utime, stat ================="
2417 echo hello >> $DIR1/$tfile
2418 local mtime1=`stat -c %Y $DIR1/$tfile`
2421 chmod o+r $DIR1/$tfile
2423 for (( i=0; i < 2; i++ )) ; do
2424 local mtime2=`stat -c %Y $DIR1/$tfile`
2425 [ "$mtime1" = "$mtime2" ] || \
2426 error "lost mtime: $mtime2, should be $mtime1"
2428 cancel_lru_locks osc
2429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2432 run_test 39g "write, chmod, stat ==============================="
2440 echo hello >> $DIR1/$tfile
2441 local mtime1=`stat -c %Y $DIR1/$tfile`
2443 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2445 if [ "$d1" != "$d2" ]; then
2446 echo "write and touch not within one second"
2448 for (( i=0; i < 2; i++ )) ; do
2449 local mtime2=`stat -c %Y $DIR1/$tfile`
2450 [ "$mtime2" = $TEST_39_MTIME ] || \
2451 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2453 cancel_lru_locks osc
2454 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2458 run_test 39h "write, utime within one second, stat ============="
2464 echo hello >> $DIR1/$tfile
2465 local mtime1=`stat -c %Y $DIR1/$tfile`
2467 mv $DIR1/$tfile $DIR1/$tfile-1
2469 for (( i=0; i < 2; i++ )) ; do
2470 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2472 [ "$mtime1" = "$mtime2" ] || \
2473 error "lost mtime: $mtime2, should be $mtime1"
2475 cancel_lru_locks osc
2476 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2479 run_test 39i "write, rename, stat =============================="
2482 start_full_debug_logging
2486 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2487 lctl set_param fail_loc=0x80000412
2488 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2489 error "multiop failed"
2491 local mtime1=`stat -c %Y $DIR1/$tfile`
2493 mv $DIR1/$tfile $DIR1/$tfile-1
2495 kill -USR1 $multipid
2496 wait $multipid || error "multiop close failed"
2498 for (( i=0; i < 2; i++ )) ; do
2499 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2500 [ "$mtime1" = "$mtime2" ] ||
2501 error "mtime is lost on close: $mtime2, " \
2504 cancel_lru_locks osc
2505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2507 lctl set_param fail_loc=0
2508 stop_full_debug_logging
2510 run_test 39j "write, rename, close, stat ======================="
2516 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2518 local mtime1=`stat -c %Y $DIR1/$tfile`
2520 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2522 kill -USR1 $multipid
2523 wait $multipid || error "multiop close failed"
2525 for (( i=0; i < 2; i++ )) ; do
2526 local mtime2=`stat -c %Y $DIR1/$tfile`
2528 [ "$mtime2" = $TEST_39_MTIME ] || \
2529 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2531 cancel_lru_locks osc
2532 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2535 run_test 39k "write, utime, close, stat ========================"
2537 # this should be set to future
2538 TEST_39_ATIME=`date -d "1 year" +%s`
2540 is_sles11() # LU-1783
2542 if [ -r /etc/SuSE-release ]
2544 local vers=`grep VERSION /etc/SuSE-release | awk '{print $3}'`
2545 local patchlev=`grep PATCHLEVEL /etc/SuSE-release \
2547 if [ $vers -eq 11 ] && [ $patchlev -eq 1 ]
2556 is_sles11 && skip "SLES 11 SP1" && return # LU-1783
2557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2558 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2562 # test setting directory atime to future
2563 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2564 local atime=$(stat -c %X $DIR/$tdir)
2565 [ "$atime" = $TEST_39_ATIME ] || \
2566 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2568 # test setting directory atime from future to now
2569 local d1=$(date +%s)
2571 local d2=$(date +%s)
2573 cancel_lru_locks mdc
2574 atime=$(stat -c %X $DIR/$tdir)
2575 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2576 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2578 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2581 # test setting directory atime when now > dir atime + atime_diff
2585 cancel_lru_locks mdc
2586 atime=$(stat -c %X $DIR/$tdir)
2587 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2588 error "atime is not updated : $atime, should be $d2"
2590 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2593 # test not setting directory atime when now < dir atime + atime_diff
2595 cancel_lru_locks mdc
2596 atime=$(stat -c %X $DIR/$tdir)
2597 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2598 error "atime is updated to $atime, should remain $d1<atime<$d2"
2600 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2602 run_test 39l "directory atime update ==========================="
2607 local far_past_mtime=$(date -d "May 29 1953" +%s)
2608 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2610 touch -m -d @$far_past_mtime $DIR1/$tfile
2611 touch -a -d @$far_past_atime $DIR1/$tfile
2613 for (( i=0; i < 2; i++ )) ; do
2614 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2615 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2616 error "atime or mtime set incorrectly"
2618 cancel_lru_locks osc
2619 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2622 run_test 39m "test atime and mtime before 1970"
2625 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2626 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2627 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2629 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2633 small_write $DIR/f41 18
2635 run_test 41 "test small file write + fstat ====================="
2637 count_ost_writes() {
2638 lctl get_param -n osc.*.stats |
2639 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2646 BG_DIRTY_RATIO_SAVE=10
2647 MAX_BG_DIRTY_RATIO=25
2651 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2652 # dirty_ratio, dirty_background_ratio
2653 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2654 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2655 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2656 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2658 # if file not here, we are a 2.4 kernel
2659 kill -CONT `pidof kupdated`
2664 # setup the trap first, so someone cannot exit the test at the
2665 # exact wrong time and mess up a machine
2666 trap start_writeback EXIT
2667 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2668 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2669 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2670 sysctl -w vm.dirty_writeback_centisecs=0
2671 sysctl -w vm.dirty_writeback_centisecs=0
2672 # save and increase /proc/sys/vm/dirty_ratio
2673 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2674 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2675 # save and increase /proc/sys/vm/dirty_background_ratio
2676 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2677 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2679 # if file not here, we are a 2.4 kernel
2680 kill -STOP `pidof kupdated`
2684 # ensure that all stripes have some grant before we test client-side cache
2686 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2687 dd if=/dev/zero of=$i bs=4k count=1
2692 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2693 # file truncation, and file removal.
2696 cancel_lru_locks osc
2698 sync; sleep 1; sync # just to be safe
2699 BEFOREWRITES=`count_ost_writes`
2700 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2701 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2702 AFTERWRITES=`count_ost_writes`
2703 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2704 error "$BEFOREWRITES < $AFTERWRITES"
2707 run_test 42a "ensure that we don't flush on close =============="
2711 cancel_lru_locks osc
2714 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2715 BEFOREWRITES=`count_ost_writes`
2716 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2717 AFTERWRITES=`count_ost_writes`
2718 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2719 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2721 BEFOREWRITES=`count_ost_writes`
2722 sync || error "sync: $?"
2723 AFTERWRITES=`count_ost_writes`
2724 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2725 error "$BEFOREWRITES < $AFTERWRITES on sync"
2727 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2731 run_test 42b "test destroy of file with cached dirty data ======"
2733 # if these tests just want to test the effect of truncation,
2734 # they have to be very careful. consider:
2735 # - the first open gets a {0,EOF}PR lock
2736 # - the first write conflicts and gets a {0, count-1}PW
2737 # - the rest of the writes are under {count,EOF}PW
2738 # - the open for truncate tries to match a {0,EOF}PR
2739 # for the filesize and cancels the PWs.
2740 # any number of fixes (don't get {0,EOF} on open, match
2741 # composite locks, do smarter file size management) fix
2742 # this, but for now we want these tests to verify that
2743 # the cancellation with truncate intent works, so we
2744 # start the file with a full-file pw lock to match against
2745 # until the truncate.
2750 cancel_lru_locks osc
2752 # prime the file with 0,EOF PW to match
2756 # now the real test..
2757 dd if=/dev/zero of=$file bs=1024 count=100
2758 BEFOREWRITES=`count_ost_writes`
2759 $TRUNCATE $file $offset
2760 cancel_lru_locks osc
2761 AFTERWRITES=`count_ost_writes`
2767 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2768 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2771 run_test 42c "test partial truncate of file with cached dirty data"
2775 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2776 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2779 run_test 42d "test complete truncate of file with cached dirty data"
2781 test_42e() { # bug22074
2782 local TDIR=$DIR/${tdir}e
2783 local pagesz=$(page_size)
2784 local pages=16 # hardcoded 16 pages, don't change it.
2785 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2786 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2791 $SETSTRIPE -c 1 $TDIR
2792 createmany -o $TDIR/f $files
2794 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2796 # we assume that with $OSTCOUNT files, at least one of them will
2797 # be allocated on OST0.
2798 warmup_files=$((OSTCOUNT * max_dirty_mb))
2799 createmany -o $TDIR/w $warmup_files
2801 # write a large amount of data into one file and sync, to get good
2802 # avail_grant number from OST.
2803 for ((i=0; i<$warmup_files; i++)); do
2804 idx=$($GETSTRIPE -i $TDIR/w$i)
2805 [ $idx -ne 0 ] && continue
2806 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2809 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2811 $LCTL get_param $proc_osc0/cur_dirty_bytes
2812 $LCTL get_param $proc_osc0/cur_grant_bytes
2814 # create as much dirty pages as we can while not to trigger the actual
2815 # RPCs directly. but depends on the env, VFS may trigger flush during this
2816 # period, hopefully we are good.
2817 for ((i=0; i<$warmup_files; i++)); do
2818 idx=$($GETSTRIPE -i $TDIR/w$i)
2819 [ $idx -ne 0 ] && continue
2820 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2822 $LCTL get_param $proc_osc0/cur_dirty_bytes
2823 $LCTL get_param $proc_osc0/cur_grant_bytes
2825 # perform the real test
2826 $LCTL set_param $proc_osc0/rpc_stats 0
2827 for ((;i<$files; i++)); do
2828 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2829 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2832 $LCTL get_param $proc_osc0/rpc_stats
2835 local have_ppr=false
2836 $LCTL get_param $proc_osc0/rpc_stats |
2837 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2838 # skip lines until we are at the RPC histogram data
2839 [ "$PPR" == "pages" ] && have_ppr=true && continue
2840 $have_ppr || continue
2842 # we only want the percent stat for < 16 pages
2843 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2845 percent=$((percent + WPCT))
2846 if [ $percent -gt 15 ]; then
2847 error "less than 16-pages write RPCs" \
2854 run_test 42e "verify sub-RPC writes are not done synchronously"
2858 cp -p /bin/ls $DIR/$tdir/$tfile
2859 $MULTIOP $DIR/$tdir/$tfile Ow_c &
2861 # give multiop a chance to open
2864 $DIR/$tdir/$tfile && error || true
2867 run_test 43 "execution of file opened for write should return -ETXTBSY"
2871 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2872 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2874 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
2875 kill -USR1 $MULTIOP_PID || return 2
2876 wait $MULTIOP_PID || return 3
2879 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2883 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2884 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2886 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2887 kill -USR1 $MULTIOP_PID || return 2
2888 wait $MULTIOP_PID || return 3
2891 run_test 43b "truncate of file being executed should return -ETXTBSY"
2894 local testdir="$DIR/d43c"
2897 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2898 ( cd $testdir && md5sum -c)
2900 run_test 43c "md5sum of copy into lustre========================"
2903 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2904 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2905 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2907 run_test 44 "zero length read from a sparse stripe ============="
2910 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2912 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2913 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2914 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2916 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2917 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2920 OFFSETS="0 $((stride/2)) $((stride-1))"
2921 for offset in $OFFSETS ; do
2922 for i in `seq 0 $((nstripe-1))`; do
2923 local GLOBALOFFSETS=""
2924 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2925 local myfn=$DIR/d44a-$size
2926 echo "--------writing $myfn at $size"
2927 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2928 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2929 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2930 || error "ll_sparseness_verify $GLOBALOFFSETS"
2932 for j in `seq 0 $((nstripe-1))`; do
2933 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2934 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2935 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2937 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2938 || error "ll_sparseness_verify $GLOBALOFFSETS"
2943 run_test 44a "test sparse pwrite ==============================="
2947 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2953 before=`dirty_osc_total`
2954 echo executing "\"$*\""
2956 after=`dirty_osc_total`
2957 echo before $before, after $after
2961 # Obtain grants from OST if it supports it
2962 echo blah > ${f}_grant
2965 do_dirty_record "echo blah > $f"
2966 [ $before -eq $after ] && error "write wasn't cached"
2967 do_dirty_record "> $f"
2968 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2969 do_dirty_record "echo blah > $f"
2970 [ $before -eq $after ] && error "write wasn't cached"
2971 do_dirty_record "sync"
2972 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2973 do_dirty_record "echo blah > $f"
2974 [ $before -eq $after ] && error "write wasn't cached"
2975 do_dirty_record "cancel_lru_locks osc"
2976 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2979 run_test 45 "osc io page accounting ============================"
2981 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2982 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2983 # objects offset and an assert hit when an rpc was built with 1023's mapped
2984 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2989 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2991 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2992 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2996 run_test 46 "dirtying a previously written page ================"
2998 # test_47 is removed "Device nodes check" is moved to test_28
3000 test_48a() { # bug 2399
3001 check_kernel_version 34 || return 0
3004 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
3005 mkdir $DIR/d48a || error "recreate directory failed"
3006 touch foo || error "'touch foo' failed after recreating cwd"
3007 mkdir bar || error "'mkdir foo' failed after recreating cwd"
3008 if check_kernel_version 44; then
3009 touch .foo || error "'touch .foo' failed after recreating cwd"
3010 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3012 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3013 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3014 cd . || error "'cd .' failed after recreating cwd"
3015 mkdir . && error "'mkdir .' worked after recreating cwd"
3016 rmdir . && error "'rmdir .' worked after recreating cwd"
3017 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3018 cd .. || error "'cd ..' failed after recreating cwd"
3020 run_test 48a "Access renamed working dir (should return errors)="
3022 test_48b() { # bug 2399
3023 check_kernel_version 34 || return 0
3026 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
3027 touch foo && error "'touch foo' worked after removing cwd"
3028 mkdir foo && error "'mkdir foo' worked after removing cwd"
3029 if check_kernel_version 44; then
3030 touch .foo && error "'touch .foo' worked after removing cwd"
3031 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3033 ls . > /dev/null && error "'ls .' worked after removing cwd"
3034 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3035 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3036 mkdir . && error "'mkdir .' worked after removing cwd"
3037 rmdir . && error "'rmdir .' worked after removing cwd"
3038 ln -s . foo && error "'ln -s .' worked after removing cwd"
3039 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3041 run_test 48b "Access removed working dir (should return errors)="
3043 test_48c() { # bug 2350
3044 check_kernel_version 36 || return 0
3045 #lctl set_param debug=-1
3047 mkdir -p $DIR/d48c/dir
3049 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
3050 $TRACE touch foo && error "'touch foo' worked after removing cwd"
3051 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
3052 if check_kernel_version 44; then
3053 touch .foo && error "'touch .foo' worked after removing cwd"
3054 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3056 $TRACE ls . && error "'ls .' worked after removing cwd"
3057 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3058 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
3059 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
3060 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3061 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3062 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3064 run_test 48c "Access removed working subdir (should return errors)"
3066 test_48d() { # bug 2350
3067 check_kernel_version 36 || return 0
3068 #lctl set_param debug=-1
3070 mkdir -p $DIR/d48d/dir
3072 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
3073 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3074 $TRACE touch foo && error "'touch foo' worked after removing parent"
3075 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3076 if check_kernel_version 44; then
3077 touch .foo && error "'touch .foo' worked after removing parent"
3078 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3080 $TRACE ls . && error "'ls .' worked after removing parent"
3081 $TRACE ls .. && error "'ls ..' worked after removing parent"
3082 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3083 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3084 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3085 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3086 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3088 run_test 48d "Access removed parent subdir (should return errors)"
3090 test_48e() { # bug 4134
3091 check_kernel_version 41 || return 0
3092 #lctl set_param debug=-1
3094 mkdir -p $DIR/d48e/dir
3096 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3097 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3098 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3099 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3100 # On a buggy kernel addition of "touch foo" after cd .. will
3101 # produce kernel oops in lookup_hash_it
3102 touch ../foo && error "'cd ..' worked after recreate parent"
3104 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3106 run_test 48e "Access to recreated parent subdir (should return errors)"
3108 test_49() { # LU-1030
3109 # get ost1 size - lustre-OST0000
3110 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3111 # write 800M at maximum
3112 [ $ost1_size -gt 819200 ] && ost1_size=819200
3114 lfs setstripe -c 1 -i 0 $DIR/$tfile
3115 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3118 # change max_pages_per_rpc while writing the file
3119 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3120 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3121 # loop until dd process exits
3122 while ps ax -opid | grep -wq $dd_pid; do
3123 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3124 sleep $((RANDOM % 5 + 1))
3126 # restore original max_pages_per_rpc
3127 $LCTL set_param $osc1_mppc=$orig_mppc
3128 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3130 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3136 ls /proc/$$/cwd || error
3138 run_test 50 "special situations: /proc symlinks ==============="
3140 test_51a() { # was test_51
3141 # bug 1516 - create an empty entry right after ".." then split dir
3144 $MCREATE $DIR/d51/bar
3146 createmany -m $DIR/d51/longfile 201
3148 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3149 $MCREATE $DIR/d51/longfile$FNUM
3154 ls -l $DIR/d51 > /dev/null || error
3156 run_test 51a "special situations: split htree with empty entry =="
3158 export NUMTEST=70000
3160 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3161 [ $NUMFREE -lt 21000 ] && \
3162 skip "not enough free inodes ($NUMFREE)" && \
3165 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3168 createmany -d $DIR/d51b/t- $NUMTEST
3170 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3172 test_51ba() { # LU-993
3173 local BASE=$DIR/d51b
3174 # unlink all but 100 subdirectories, then check it still works
3176 local DELETE=$((NUMTEST - LEFT))
3178 # continue on to run this test even if 51b didn't finish,
3179 # just to delete the many subdirectories created.
3180 ! [ -d "${BASE}/t-1" ] && skip "test_51b() not run" && return 0
3182 # for ldiskfs the nlink count should be 1, but this is OSD specific
3183 # and so this is listed for informational purposes only
3184 log "nlink before: $(stat -c %h $BASE)"
3185 unlinkmany -d $BASE/t- $DELETE ||
3186 error "unlink of first $DELETE subdirs failed"
3188 log "nlink between: $(stat -c %h $BASE)"
3189 local FOUND=$(ls -l ${BASE} | wc -l)
3190 FOUND=$((FOUND - 1)) # trim the first line of ls output
3191 [ $FOUND -ne $LEFT ] &&
3192 error "can't find subdirs: found only $FOUND/$LEFT"
3194 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3195 error "unlink of second $LEFT subdirs failed"
3196 log "nlink after: $(stat -c %h $BASE)"
3198 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3203 local ndirs=${TEST51BB_NDIRS:-10}
3204 local nfiles=${TEST51BB_NFILES:-100}
3206 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3208 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3209 nfiles=$(( numfree / ndirs - 10 ))
3211 local dir=$DIR/d51bb
3213 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3214 lctl set_param -n lmv.*.placement=CHAR
3217 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3221 for ((i=0; i < $ndirs; i++)); do
3222 dirs[i]=$dir/$RANDOM
3223 echo Creating directory ${dirs[i]}
3226 echo Creating $nfiles in dir ${dirs[i]} ...
3227 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3228 createmany -o ${dirs[i]}/$tfile- $nfiles
3234 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3238 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3239 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3240 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3243 lctl set_param -n lmv.*.placement=$savePOLICY
3245 [ $rc -ne $MDSCOUNT ] || \
3246 error "Objects/inodes are not distributed over all mds servers"
3248 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3251 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3253 createmany -o $DIR/d51d/t- 1000
3254 $GETSTRIPE $DIR/d51d > $TMP/files
3255 for N in `seq 0 $((OSTCOUNT - 1))`; do
3256 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3257 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3258 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3260 unlinkmany $DIR/d51d/t- 1000
3263 for N in `seq 1 $((OSTCOUNT - 1))`; do
3264 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3265 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3266 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3267 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3269 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3270 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3271 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3272 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3276 run_test 51d "check object distribution ===================="
3279 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3282 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3283 echo bar >> $DIR/d52a/foo || error "append bar failed"
3284 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3285 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3286 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3287 echo foo >> $DIR/d52a/foo || error "append foo failed"
3288 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3289 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3290 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3291 cp -r $DIR/d52a /tmp/
3292 rm -fr $DIR/d52a || error "cleanup rm failed"
3294 run_test 52a "append-only flag test (should return errors) ====="
3297 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3300 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3301 cat test > $DIR/d52b/foo && error "cat test worked"
3302 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3303 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3304 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3305 echo foo >> $DIR/d52b/foo && error "echo worked"
3306 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3307 [ -f $DIR/d52b/foo ] || error
3308 [ -f $DIR/d52b/foo_ren ] && error
3309 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3310 chattr -i $DIR/d52b/foo || error "chattr failed"
3312 rm -fr $DIR/d52b || error
3314 run_test 52b "immutable flag test (should return errors) ======="
3317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3318 remote_ost_nodsh && skip "remote OST with nodsh" && return
3327 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3328 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3329 param=`echo ${value[0]} | cut -d "=" -f1`
3330 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3331 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3332 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3333 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3334 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3335 if [ $ost_last != $mds_last ]; then
3336 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3340 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3343 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3344 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3345 $SOCKETSERVER $DIR/socket
3346 $SOCKETCLIENT $DIR/socket || error
3347 $MUNLINK $DIR/socket
3349 run_test 54a "unix domain socket test =========================="
3355 dd if=/dev/zero of=$f bs=`page_size` count=1
3357 run_test 54b "char device works in lustre ======================"
3360 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3361 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3362 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3364 for i in `seq 3 7`; do
3365 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3375 loopdev="$DIR/loop54c"
3378 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3379 mknod $loopdev b 7 $LOOPNUM
3380 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3381 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3382 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3383 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3385 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3386 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3388 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3393 run_test 54c "block device works in lustre ====================="
3399 [ "$string" = `echo $string > $f | cat $f` ] || error
3401 run_test 54d "fifo device works in lustre ======================"
3404 check_kernel_version 46 || return 0
3407 cp -aL /dev/console $f
3408 echo $string > $f || error
3410 run_test 54e "console/tty device works in lustre ======================"
3412 #The test_55 used to be iopen test and it was removed by bz#24037.
3413 #run_test 55 "check iopen_connect_dentry() ======================"
3415 test_56a() { # was test_56
3421 NUMFILESx2=$(($NUMFILES * 2))
3422 for i in `seq 1 $NUMFILES` ; do
3423 touch $DIR/d56/file$i
3424 touch $DIR/d56/dir/file$i
3427 # test lfs getstripe with --recursive
3428 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3429 [ $FILENUM -eq $NUMFILESx2 ] ||
3430 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3431 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3432 [ $FILENUM -eq $NUMFILES ] ||
3433 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3434 echo "$GETSTRIPE --recursive passed."
3436 # test lfs getstripe with file instead of dir
3437 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3438 [ $FILENUM -eq 1 ] || error \
3439 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3440 echo "$GETSTRIPE file1 passed."
3442 #test lfs getstripe with --verbose
3443 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3444 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3445 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3446 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3447 echo "$GETSTRIPE --verbose passed."
3449 #test lfs getstripe with --obd
3450 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3451 error "$GETSTRIPE --obd wrong_uuid should return error message"
3453 [ "$OSTCOUNT" -lt 2 ] &&
3454 skip_env "skipping other $GETSTRIPE --obd test" && return
3457 OBDUUID=$(ostuuid_from_index $OSTIDX)
3458 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3459 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3460 [ $FOUND -eq $FILENUM ] ||
3461 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3462 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3463 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3464 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3465 error "$GETSTRIPE --obd: should not show file on other obd"
3466 echo "$GETSTRIPE --obd passed"
3468 run_test 56a "check $GETSTRIPE"
3473 local LOCAL_NUMFILES="$1"
3474 local LOCAL_NUMDIRS="$2"
3475 local MKDIR_PARAMS="$3"
3477 if [ ! -d "$TDIR" ] ; then
3479 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3480 for i in `seq 1 $LOCAL_NUMFILES` ; do
3483 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3485 for j in `seq 1 $LOCAL_NUMFILES` ; do
3486 touch $TDIR/dir$i/file$j
3492 setup_56_special() {
3496 if [ ! -e "$TDIR/loop1b" ] ; then
3497 for i in `seq 1 $LOCAL_NUMFILES` ; do
3498 mknod $TDIR/loop${i}b b 7 $i
3499 mknod $TDIR/null${i}c c 1 3
3500 ln -s $TDIR/file1 $TDIR/link${i}l
3502 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3503 mknod $TDIR/dir$i/loop${i}b b 7 $i
3504 mknod $TDIR/dir$i/null${i}c c 1 3
3505 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3514 setup_56 $NUMFILES $NUMDIRS
3516 EXPECTED=$(($NUMDIRS + 2))
3517 # test lfs find with -name
3518 for i in $(seq 1 $NUMFILES) ; do
3519 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3520 [ $NUMS -eq $EXPECTED ] ||
3521 error "lfs find -name \"*$i\" $TDIR wrong: "\
3522 "found $NUMS, expected $EXPECTED"
3525 run_test 56g "check lfs find -name ============================="
3531 setup_56 $NUMFILES $NUMDIRS
3533 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3534 # test lfs find with ! -name
3535 for i in $(seq 1 $NUMFILES) ; do
3536 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3537 [ $NUMS -eq $EXPECTED ] ||
3538 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3539 "found $NUMS, expected $EXPECTED"
3542 run_test 56h "check lfs find ! -name ============================="
3547 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3548 CMD="$LFIND -ost $UUID $DIR/$tdir"
3550 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3552 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3556 setup_56_special $NUMFILES $NUMDIRS
3558 EXPECTED=$((NUMDIRS + 1))
3559 CMD="$LFIND -type d $TDIR"
3560 NUMS=$($CMD | wc -l)
3561 [ $NUMS -eq $EXPECTED ] ||
3562 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3564 run_test 56j "check lfs find -type d ============================="
3568 setup_56_special $NUMFILES $NUMDIRS
3570 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3571 CMD="$LFIND -type f $TDIR"
3572 NUMS=$($CMD | wc -l)
3573 [ $NUMS -eq $EXPECTED ] ||
3574 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3576 run_test 56k "check lfs find -type f ============================="
3580 setup_56_special $NUMFILES $NUMDIRS
3582 EXPECTED=$((NUMDIRS + NUMFILES))
3583 CMD="$LFIND -type b $TDIR"
3584 NUMS=$($CMD | wc -l)
3585 [ $NUMS -eq $EXPECTED ] ||
3586 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3588 run_test 56l "check lfs find -type b ============================="
3592 setup_56_special $NUMFILES $NUMDIRS
3594 EXPECTED=$((NUMDIRS + NUMFILES))
3595 CMD="$LFIND -type c $TDIR"
3596 NUMS=$($CMD | wc -l)
3597 [ $NUMS -eq $EXPECTED ] ||
3598 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3600 run_test 56m "check lfs find -type c ============================="
3604 setup_56_special $NUMFILES $NUMDIRS
3606 EXPECTED=$((NUMDIRS + NUMFILES))
3607 CMD="$LFIND -type l $TDIR"
3608 NUMS=$($CMD | wc -l)
3609 [ $NUMS -eq $EXPECTED ] ||
3610 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3612 run_test 56n "check lfs find -type l ============================="
3616 setup_56 $NUMFILES $NUMDIRS
3618 utime $TDIR/file1 > /dev/null || error "utime (1)"
3619 utime $TDIR/file2 > /dev/null || error "utime (2)"
3620 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3621 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3622 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3623 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3626 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3627 [ $NUMS -eq $EXPECTED ] || \
3628 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3631 CMD="$LFIND -mtime 0 $TDIR"
3632 NUMS=$($CMD | wc -l)
3633 [ $NUMS -eq $EXPECTED ] ||
3634 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3636 run_test 56o "check lfs find -mtime for old files =========================="
3639 [ $RUNAS_ID -eq $UID ] &&
3640 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3643 setup_56 $NUMFILES $NUMDIRS
3645 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3647 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3648 NUMS=$($CMD | wc -l)
3649 [ $NUMS -eq $EXPECTED ] || \
3650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3652 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3653 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3654 NUMS=$($CMD | wc -l)
3655 [ $NUMS -eq $EXPECTED ] || \
3656 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3658 run_test 56p "check lfs find -uid and ! -uid ==============================="
3661 [ $RUNAS_ID -eq $UID ] &&
3662 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3665 setup_56 $NUMFILES $NUMDIRS
3667 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3670 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3671 NUMS=$($CMD | wc -l)
3672 [ $NUMS -eq $EXPECTED ] ||
3673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3675 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3676 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3677 NUMS=$($CMD | wc -l)
3678 [ $NUMS -eq $EXPECTED ] ||
3679 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3681 run_test 56q "check lfs find -gid and ! -gid ==============================="
3685 setup_56 $NUMFILES $NUMDIRS
3688 CMD="$LFIND -size 0 -type f $TDIR"
3689 NUMS=$($CMD | wc -l)
3690 [ $NUMS -eq $EXPECTED ] ||
3691 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3693 CMD="$LFIND ! -size 0 -type f $TDIR"
3694 NUMS=$($CMD | wc -l)
3695 [ $NUMS -eq $EXPECTED ] ||
3696 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3697 echo "test" > $TDIR/$tfile
3698 echo "test2" > $TDIR/$tfile.2 && sync
3700 CMD="$LFIND -size 5 -type f $TDIR"
3701 NUMS=$($CMD | wc -l)
3702 [ $NUMS -eq $EXPECTED ] ||
3703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3705 CMD="$LFIND -size +5 -type f $TDIR"
3706 NUMS=$($CMD | wc -l)
3707 [ $NUMS -eq $EXPECTED ] ||
3708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3710 CMD="$LFIND -size +0 -type f $TDIR"
3711 NUMS=$($CMD | wc -l)
3712 [ $NUMS -eq $EXPECTED ] ||
3713 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3715 CMD="$LFIND ! -size -5 -type f $TDIR"
3716 NUMS=$($CMD | wc -l)
3717 [ $NUMS -eq $EXPECTED ] ||
3718 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3720 CMD="$LFIND -size -5 -type f $TDIR"
3721 NUMS=$($CMD | wc -l)
3722 [ $NUMS -eq $EXPECTED ] ||
3723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3725 run_test 56r "check lfs find -size works =========================="
3727 test_56s() { # LU-611
3729 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3731 if [ $OSTCOUNT -gt 1 ]; then
3732 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3736 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3740 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3741 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3742 NUMS=$($CMD | wc -l)
3743 [ $NUMS -eq $EXPECTED ] ||
3744 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3746 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3747 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3748 NUMS=$($CMD | wc -l)
3749 [ $NUMS -eq $EXPECTED ] ||
3750 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3753 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3754 NUMS=$($CMD | wc -l)
3755 [ $NUMS -eq $EXPECTED ] ||
3756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3758 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3759 NUMS=$($CMD | wc -l)
3760 [ $NUMS -eq $EXPECTED ] ||
3761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3764 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3765 NUMS=$($CMD | wc -l)
3766 [ $NUMS -eq $EXPECTED ] ||
3767 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3769 run_test 56s "check lfs find -stripe-count works"
3771 test_56t() { # LU-611
3773 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3775 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3777 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3778 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3779 NUMS=$($CMD | wc -l)
3780 [ $NUMS -eq $EXPECTED ] ||
3781 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3783 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3784 NUMS=$($CMD | wc -l)
3785 [ $NUMS -eq $EXPECTED ] ||
3786 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3788 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3789 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3790 NUMS=$($CMD | wc -l)
3791 [ $NUMS -eq $EXPECTED ] ||
3792 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3794 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3795 NUMS=$($CMD | wc -l)
3796 [ $NUMS -eq $EXPECTED ] ||
3797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3800 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3801 NUMS=$($CMD | wc -l)
3802 [ $NUMS -eq $EXPECTED ] ||
3803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3805 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3806 NUMS=$($CMD | wc -l)
3807 [ $NUMS -eq $EXPECTED ] ||
3808 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3811 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3812 NUMS=$($CMD | wc -l)
3813 [ $NUMS -eq $EXPECTED ] ||
3814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3816 run_test 56t "check lfs find -stripe-size works"
3818 test_56u() { # LU-611
3820 setup_56 $NUMFILES $NUMDIRS "-i 0"
3822 if [ $OSTCOUNT -gt 1 ]; then
3823 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3829 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3830 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3831 NUMS=$($CMD | wc -l)
3832 [ $NUMS -eq $EXPECTED ] ||
3833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3836 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3837 NUMS=$($CMD | wc -l)
3838 [ $NUMS -eq $EXPECTED ] ||
3839 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3841 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3842 NUMS=$($CMD | wc -l)
3843 [ $NUMS -eq $EXPECTED ] ||
3844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3847 # This should produce an error and not return any files
3848 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3849 NUMS=$($CMD 2>/dev/null | wc -l)
3850 [ $NUMS -eq $EXPECTED ] ||
3851 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3853 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3854 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3855 NUMS=$($CMD | wc -l)
3856 [ $NUMS -eq $EXPECTED ] ||
3857 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3859 run_test 56u "check lfs find -stripe-index works"
3866 setup_56 $NUMFILES $NUMDIRS
3868 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3869 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3871 for file in $($LFIND -mdt $UUID $TDIR); do
3872 file_mdt_idx=$($GETSTRIPE -M $file)
3873 [ $file_mdt_idx -eq $MDT_IDX ] ||
3874 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3877 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3879 # Get and check the actual stripe count of one file.
3880 # Usage: check_stripe_count <file> <expected_stripe_count>
3881 check_stripe_count() {
3886 [[ -z "$file" || -z "$expected" ]] &&
3887 error "check_stripe_count: invalid argument!"
3889 local cmd="$GETSTRIPE -c $file"
3890 actual=$($cmd) || error "$cmd failed"
3891 actual=${actual%% *}
3893 if [[ $actual -ne $expected ]]; then
3894 [[ $expected -eq -1 ]] ||
3895 error "$cmd wrong: found $actual, expected $expected"
3896 [[ $actual -eq $OSTCOUNT ]] ||
3897 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3904 rm -rf $TDIR || error "remove $TDIR failed"
3905 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3908 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3909 error "$GETSTRIPE -S -d $TDIR failed"
3910 stripe_size=${stripe_size%% *}
3912 local file_size=$((stripe_size * OSTCOUNT))
3913 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3914 local required_space=$((file_num * file_size))
3915 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3916 [[ $free_space -le $((required_space / 1024)) ]] &&
3917 skip_env "need at least $required_space bytes free space," \
3918 "have $free_space kbytes" && return
3921 local dd_count=$((file_size / dd_bs))
3923 # write data into the files
3927 for i in $(seq 1 $NUMFILES); do
3929 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3930 error "write data into $file failed"
3932 for i in $(seq 1 $NUMDIRS); do
3933 for j in $(seq 1 $NUMFILES); do
3934 file=$TDIR/dir$i/file$j
3935 yes | dd bs=$dd_bs count=$dd_count of=$file \
3937 error "write data into $file failed"
3942 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3945 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3947 eval $cmd || error "$cmd failed"
3949 check_stripe_count $TDIR/file1 $expected
3952 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3954 eval $cmd || error "$cmd failed"
3956 for j in $(seq 1 $NUMFILES); do
3957 check_stripe_count $TDIR/dir1/file$j $expected
3960 # lfs_migrate works with lfs find
3961 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3962 $LFS_MIGRATE -y -c $expected"
3964 eval $cmd || error "$cmd failed"
3966 for i in $(seq 2 $NUMFILES); do
3967 check_stripe_count $TDIR/file$i $expected
3969 for i in $(seq 2 $NUMDIRS); do
3970 for j in $(seq 1 $NUMFILES); do
3971 check_stripe_count $TDIR/dir$i/file$j $expected
3975 run_test 56w "check lfs_migrate -c stripe_count works"
3978 # note test will not do anything if MDS is not local
3979 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3980 local MNTDEV="osd*.*MDT*.mntdev"
3981 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3982 [ -z "$DEV" ] && error "can't access $MNTDEV"
3983 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3984 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3985 error "can't access $DEV"
3986 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3987 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3991 run_test 57a "verify MDS filesystem created with large inodes =="
3994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3999 local FILEN=$dir/f$FILECOUNT
4001 rm -rf $dir || error "removing $dir"
4002 mkdir -p $dir || error "creating $dir"
4003 local num=$(get_mds_dir $dir)
4006 echo "mcreating $FILECOUNT files"
4007 createmany -m $dir/f 1 $FILECOUNT || \
4008 error "creating files in $dir"
4010 # verify that files do not have EAs yet
4011 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4012 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4016 df $dir #make sure we get new statfs data
4017 local MDSFREE=$(do_facet $mymds \
4018 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4019 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4020 echo "opening files to create objects/EAs"
4022 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4023 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4026 # verify that files have EAs now
4027 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4028 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4030 sleep 1 #make sure we get new statfs data
4032 local MDSFREE2=$(do_facet $mymds \
4033 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4034 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4035 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4036 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4037 error "MDC before $MDCFREE != after $MDCFREE2"
4039 echo "MDC before $MDCFREE != after $MDCFREE2"
4040 echo "unable to confirm if MDS has large inodes"
4045 run_test 57b "default LOV EAs are stored inside large inodes ==="
4048 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
4051 run_test 58 "verify cross-platform wire constants =============="
4054 echo "touch 130 files"
4055 createmany -o $DIR/f59- 130
4057 unlinkmany $DIR/f59- 130
4060 # wait for commitment of removal
4062 run_test 59 "verify cancellation of llog records async ========="
4064 TEST60_HEAD="test_60 run $RANDOM"
4066 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4067 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4068 log "$TEST60_HEAD - from kernel mode"
4069 do_facet mgs sh run-llog.sh
4071 run_test 60a "llog sanity tests run from kernel module =========="
4073 test_60b() { # bug 6411
4075 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4087 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4089 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4092 echo "create 5000 files"
4093 createmany -o $DIR/f60c- 5000
4094 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4095 lctl set_param fail_loc=0x80000137
4096 unlinkmany $DIR/f60c- 5000
4097 lctl set_param fail_loc=0
4099 run_test 60c "unlink file when mds full"
4102 SAVEPRINTK=$(lctl get_param -n printk)
4104 # verify "lctl mark" is even working"
4105 MESSAGE="test message ID $RANDOM $$"
4106 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4107 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4109 lctl set_param printk=0 || error "set lnet.printk failed"
4110 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4111 MESSAGE="new test message ID $RANDOM $$"
4112 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4113 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4114 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4116 lctl set_param -n printk="$SAVEPRINTK"
4118 run_test 60d "test printk console message masking"
4122 dd if=/dev/zero of=$f bs=`page_size` count=1
4123 cancel_lru_locks osc
4124 $MULTIOP $f OSMWUc || error
4127 run_test 61 "mmap() writes don't make sync hang ================"
4129 # bug 2330 - insufficient obd_match error checking causes LBUG
4133 cancel_lru_locks osc
4134 lctl set_param fail_loc=0x405
4135 cat $f && error "cat succeeded, expect -EIO"
4136 lctl set_param fail_loc=0
4138 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4139 # match every page all of the time.
4140 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4142 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4143 test_63a() { # was test_63
4144 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4145 lctl set_param -n osc.*.max_dirty_mb 0
4146 for i in `seq 10` ; do
4147 dd if=/dev/zero of=$DIR/f63 bs=8k &
4153 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4154 rm -f $DIR/f63 || true
4156 run_test 63a "Verify oig_wait interruption does not crash ======="
4158 # bug 2248 - async write errors didn't return to application on sync
4159 # bug 3677 - async write errors left page locked
4162 lctl set_param debug=-1
4164 # ensure we have a grant to do async writes
4165 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4168 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4169 lctl set_param fail_loc=0x80000406
4170 $MULTIOP $DIR/$tfile Owy && \
4171 error "sync didn't return ENOMEM"
4172 sync; sleep 2; sync # do a real sync this time to flush page
4173 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4174 error "locked page left in cache after async error" || true
4177 run_test 63b "async write errors should be returned to fsync ==="
4181 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4183 run_test 64a "verify filter grant calculations (in kernel) ====="
4186 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4189 run_test 64b "check out-of-space detection on client ==========="
4191 # bug 1414 - set/get directories' stripe info
4195 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4197 run_test 65a "directory with no stripe info ===================="
4201 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4203 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4205 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4208 if [ $OSTCOUNT -gt 1 ]; then
4210 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4211 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4213 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4216 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4220 if [ $STRIPECOUNT -le 0 ]; then
4222 elif [ $STRIPECOUNT -gt 2000 ]; then
4223 #LOV_MAX_STRIPE_COUNT is 2000
4224 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4226 sc=$(($STRIPECOUNT - 1))
4228 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4229 touch $DIR/d65/f4 $DIR/d65/f5
4230 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4232 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4237 $SETSTRIPE $DIR/d65 || error "setstripe"
4238 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4240 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4242 run_test 65e "directory setstripe defaults ======================="
4246 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4248 run_test 65f "dir setstripe permission (should return error) ==="
4252 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4253 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4254 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4255 error "delete default stripe failed"
4257 run_test 65g "directory setstripe -d ==========================="
4261 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4262 mkdir -p $DIR/d65/dd1
4263 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4264 error "stripe info inherit failed"
4266 run_test 65h "directory stripe info inherit ===================="
4268 test_65i() { # bug6367
4269 $SETSTRIPE -S 65536 -c -1 $MOUNT
4271 run_test 65i "set non-default striping on root directory (bug 6367)="
4273 test_65ia() { # bug12836
4274 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4276 run_test 65ia "getstripe on -1 default directory striping"
4278 test_65ib() { # bug12836
4279 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4281 run_test 65ib "getstripe -v on -1 default directory striping"
4283 test_65ic() { # bug12836
4284 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4286 run_test 65ic "new find on -1 default directory striping"
4288 test_65j() { # bug6367
4290 # if we aren't already remounting for each test, do so for this test
4291 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4292 cleanup || error "failed to unmount"
4295 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4297 run_test 65j "set default striping on root directory (bug 6367)="
4299 test_65k() { # bug11679
4300 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4301 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4303 echo "Check OST status: "
4304 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4305 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4307 for OSC in $MDS_OSCS; do
4308 echo $OSC "is activate"
4309 do_facet $SINGLEMDS lctl --device %$OSC activate
4312 do_facet client mkdir -p $DIR/$tdir
4313 for INACTIVE_OSC in $MDS_OSCS; do
4314 echo "Deactivate: " $INACTIVE_OSC
4315 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4316 for STRIPE_OSC in $MDS_OSCS; do
4317 OST=`osc_to_ost $STRIPE_OSC`
4318 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4319 awk -F: /$OST/'{ print $1 }' | head -n 1`
4321 [ -f $DIR/$tdir/$IDX ] && continue
4322 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4323 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4325 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4327 do_facet client rm -f $DIR/$tdir/*
4328 echo $INACTIVE_OSC "is Activate."
4329 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4332 run_test 65k "validate manual striping works properly with deactivated OSCs"
4334 test_65l() { # bug 12836
4335 mkdir -p $DIR/$tdir/test_dir
4336 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4337 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4339 run_test 65l "lfs find on -1 stripe dir ========================"
4341 # bug 2543 - update blocks count on client
4344 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4345 sync; sync_all_data; sync; sync_all_data
4346 cancel_lru_locks osc
4347 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4348 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4350 run_test 66 "update inode blocks count on client ==============="
4356 if [ ! -z "$LLOOP" ]; then
4357 if swapon -s | grep -q $LLOOP; then
4358 swapoff $LLOOP || error "swapoff failed"
4361 $LCTL blockdev_detach $LLOOP || error "detach failed"
4365 if [ ! -z "$LLITELOOPLOAD" ]; then
4373 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4377 swapon -s | awk '($1 == "'$1'") { print $4 }'
4380 # test case for lloop driver, basic function
4382 [ "$UID" != 0 ] && skip_env "must run as root" && return
4383 llite_lloop_enabled || \
4384 { skip_env "llite_lloop module disabled" && return; }
4386 trap cleanup_68 EXIT
4388 if ! module_loaded llite_lloop; then
4389 if load_module llite/llite_lloop; then
4392 skip_env "can't find module llite_lloop"
4397 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4398 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4399 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4401 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4402 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4406 run_test 68a "lloop driver - basic test ========================"
4408 # excercise swapping to lustre by adding a high priority swapfile entry
4409 # and then consuming memory until it is used.
4410 test_68b() { # was test_68
4411 [ "$UID" != 0 ] && skip_env "must run as root" && return
4412 lctl get_param -n devices | grep -q obdfilter && \
4413 skip "local OST" && return
4415 grep -q llite_lloop /proc/modules
4416 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4418 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4419 skip "can't reliably test swap with TCP" && return
4421 MEMTOTAL=`meminfo MemTotal`
4422 NR_BLOCKS=$((MEMTOTAL>>8))
4423 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4425 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4426 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4429 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4431 trap cleanup_68 EXIT
4433 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4435 echo "before: `swapon -s | grep $LLOOP`"
4436 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4437 echo "after: `swapon -s | grep $LLOOP`"
4438 SWAPUSED=`swap_used $LLOOP`
4442 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4444 run_test 68b "support swapping to Lustre ========================"
4446 # bug5265, obdfilter oa2dentry return -ENOENT
4447 # #define OBD_FAIL_OST_ENOENT 0x217
4449 remote_ost_nodsh && skip "remote OST with nodsh" && return
4452 $SETSTRIPE -c 1 -i 0 $f
4454 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4456 do_facet ost1 lctl set_param fail_loc=0x217
4457 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4458 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4460 do_facet ost1 lctl set_param fail_loc=0
4461 $DIRECTIO write $f 0 2 || error "write error"
4463 cancel_lru_locks osc
4464 $DIRECTIO read $f 0 1 || error "read error"
4466 do_facet ost1 lctl set_param fail_loc=0x217
4467 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4469 do_facet ost1 lctl set_param fail_loc=0
4472 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4476 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4478 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4480 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4481 check_kernel_version 43 || return 0
4482 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4484 # Check that testing environment is properly set up. Skip if not
4485 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4486 skip_env "User $RUNAS_ID does not exist - skipping"
4489 # We had better clear the $DIR to get enough space for dd
4494 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4495 # See if we are still setuid/sgid
4496 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4497 # Now test that MDS is updated too
4498 cancel_lru_locks mdc
4499 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4503 run_test 72a "Test that remove suid works properly (bug5695) ===="
4505 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4508 [ "$RUNAS_ID" = "$UID" ] && \
4509 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4510 [ "$RUNAS_ID" -eq 0 ] && \
4511 skip_env "RUNAS_ID = 0 -- skipping" && return
4513 # Check that testing environment is properly set up. Skip if not
4514 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4515 skip_env "User $RUNAS_ID does not exist - skipping"
4518 touch $DIR/${tfile}-f{g,u}
4519 mkdir $DIR/${tfile}-d{g,u}
4520 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4521 chmod g+s $DIR/${tfile}-{f,d}g
4522 chmod u+s $DIR/${tfile}-{f,d}u
4523 for perm in 777 2777 4777; do
4524 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4525 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4526 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4527 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4531 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4533 # bug 3462 - multiple simultaneous MDC requests
4537 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4540 lctl set_param fail_loc=0x80000129
4541 $MULTIOP $DIR/d73-1/f73-2 Oc &
4543 lctl set_param fail_loc=0
4545 $MULTIOP $DIR/d73-2/f73-3 Oc &
4549 wait $pid1 || return 1
4553 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4554 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4555 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4559 run_test 73 "multiple MDC requests (should not deadlock)"
4561 test_74a() { # bug 6149, 6184
4562 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4564 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4565 # will spin in a tight reconnection loop
4567 lctl set_param fail_loc=0x8000030e
4568 # get any lock that won't be difficult - lookup works.
4570 lctl set_param fail_loc=0
4574 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4576 test_74b() { # bug 13310
4577 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4579 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4580 # will spin in a tight reconnection loop
4581 lctl set_param fail_loc=0x8000030e
4582 # get a "difficult" lock
4584 lctl set_param fail_loc=0
4588 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4591 #define OBD_FAIL_LDLM_NEW_LOCK
4592 lctl set_param fail_loc=0x80000319
4593 touch $DIR/$tfile && error "Touch successful"
4596 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4599 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4602 get_inode_slab_tunables() {
4603 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4606 set_inode_slab_tunables() {
4607 echo "lustre_inode_cache $1" > /proc/slabinfo
4610 test_76() { # Now for bug 20433, added originally in bug 1443
4611 local SLAB_SETTINGS=`get_inode_slab_tunables`
4612 local CPUS=`getconf _NPROCESSORS_ONLN`
4613 # we cannot set limit below 1 which means 1 inode in each
4614 # per-cpu cache is still allowed
4615 set_inode_slab_tunables "1 1 0"
4616 cancel_lru_locks osc
4617 BEFORE_INODES=`num_inodes`
4618 echo "before inodes: $BEFORE_INODES"
4620 [ "$SLOW" = "no" ] && COUNT=100
4621 for i in `seq $COUNT`; do
4625 cancel_lru_locks osc
4626 AFTER_INODES=`num_inodes`
4627 echo "after inodes: $AFTER_INODES"
4629 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4631 AFTER_INODES=`num_inodes`
4633 echo "wait $wait seconds inodes: $AFTER_INODES"
4634 if [ $wait -gt 30 ]; then
4635 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4638 set_inode_slab_tunables "$SLAB_SETTINGS"
4640 run_test 76 "confirm clients recycle inodes properly ===="
4646 # Note: in sptlrpc modes which enable its own bulk checksum, the
4647 # original crc32_le bulk checksum will be automatically disabled,
4648 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4649 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4650 # In this case set_checksums() will not be no-op, because sptlrpc
4651 # bulk checksum will be enabled all through the test.
4653 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4654 lctl set_param -n osc.*.checksums $1
4658 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4659 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4660 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4661 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4664 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4665 log "set checksum type to $1"
4668 F77_TMP=$TMP/f77-temp
4671 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4672 error "error writing to $F77_TMP"
4675 test_77a() { # bug 10889
4676 $GSS && skip "could not run with gss" && return
4677 [ ! -f $F77_TMP ] && setup_f77
4679 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4683 run_test 77a "normal checksum read/write operation ============="
4685 test_77b() { # bug 10889
4686 $GSS && skip "could not run with gss" && return
4687 [ ! -f $F77_TMP ] && setup_f77
4688 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4689 lctl set_param fail_loc=0x80000409
4691 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4692 error "dd error: $?"
4693 lctl set_param fail_loc=0
4696 run_test 77b "checksum error on client write ===================="
4698 test_77c() { # bug 10889
4699 $GSS && skip "could not run with gss" && return
4700 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4702 for algo in $CKSUM_TYPES; do
4703 cancel_lru_locks osc
4704 set_checksum_type $algo
4705 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4706 lctl set_param fail_loc=0x80000408
4707 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4708 lctl set_param fail_loc=0
4711 set_checksum_type $ORIG_CSUM_TYPE
4714 run_test 77c "checksum error on client read ==================="
4716 test_77d() { # bug 10889
4717 $GSS && skip "could not run with gss" && return
4718 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4719 lctl set_param fail_loc=0x80000409
4721 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4722 error "direct write: rc=$?"
4723 lctl set_param fail_loc=0
4726 run_test 77d "checksum error on OST direct write ==============="
4728 test_77e() { # bug 10889
4729 $GSS && skip "could not run with gss" && return
4730 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4731 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4732 lctl set_param fail_loc=0x80000408
4734 cancel_lru_locks osc
4735 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4736 error "direct read: rc=$?"
4737 lctl set_param fail_loc=0
4740 run_test 77e "checksum error on OST direct read ================"
4742 test_77f() { # bug 10889
4743 $GSS && skip "could not run with gss" && return
4745 for algo in $CKSUM_TYPES; do
4746 cancel_lru_locks osc
4747 set_checksum_type $algo
4748 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4749 lctl set_param fail_loc=0x409
4750 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4751 error "direct write succeeded"
4752 lctl set_param fail_loc=0
4754 set_checksum_type $ORIG_CSUM_TYPE
4757 run_test 77f "repeat checksum error on write (expect error) ===="
4759 test_77g() { # bug 10889
4760 $GSS && skip "could not run with gss" && return
4761 remote_ost_nodsh && skip "remote OST with nodsh" && return
4763 [ ! -f $F77_TMP ] && setup_f77
4765 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4766 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4767 do_facet ost1 lctl set_param fail_loc=0x8000021a
4769 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4770 error "write error: rc=$?"
4771 do_facet ost1 lctl set_param fail_loc=0
4774 run_test 77g "checksum error on OST write ======================"
4776 test_77h() { # bug 10889
4777 $GSS && skip "could not run with gss" && return
4778 remote_ost_nodsh && skip "remote OST with nodsh" && return
4780 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4781 cancel_lru_locks osc
4782 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4783 do_facet ost1 lctl set_param fail_loc=0x8000021b
4785 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4786 do_facet ost1 lctl set_param fail_loc=0
4789 run_test 77h "checksum error on OST read ======================="
4791 test_77i() { # bug 13805
4792 $GSS && skip "could not run with gss" && return
4793 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4794 lctl set_param fail_loc=0x40b
4795 remount_client $MOUNT
4796 lctl set_param fail_loc=0
4797 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4798 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4799 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4800 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4802 remount_client $MOUNT
4804 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4806 test_77j() { # bug 13805
4807 $GSS && skip "could not run with gss" && return
4808 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4809 lctl set_param fail_loc=0x40c
4810 remount_client $MOUNT
4811 lctl set_param fail_loc=0
4812 sleep 2 # wait async osc connect to finish
4813 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4814 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4815 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4816 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4818 remount_client $MOUNT
4820 run_test 77j "client only supporting ADLER32 ===================="
4822 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4826 test_78() { # bug 10901
4827 remote_ost || { skip_env "local OST" && return; }
4830 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4831 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4832 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4833 echo "MemTotal: $MEMTOTAL"
4834 # reserve 256MB of memory for the kernel and other running processes,
4835 # and then take 1/2 of the remaining memory for the read/write buffers.
4836 if [ $MEMTOTAL -gt 512 ] ;then
4837 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4839 # for those poor memory-starved high-end clusters...
4840 MEMTOTAL=$((MEMTOTAL / 2))
4842 echo "Mem to use for directio: $MEMTOTAL"
4843 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4844 [ $F78SIZE -gt 512 ] && F78SIZE=512
4845 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4846 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4847 echo "Smallest OST: $SMALLESTOST"
4848 [ $SMALLESTOST -lt 10240 ] && \
4849 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4851 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4852 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4854 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4855 echo "File size: $F78SIZE"
4856 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4857 for i in `seq 1 $NSEQ`
4859 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4860 echo directIO rdwr round $i of $NSEQ
4861 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4866 run_test 78 "handle large O_DIRECT writes correctly ============"
4868 test_79() { # bug 12743
4869 wait_delete_completed
4871 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4872 BKFREE=$(calc_osc_kbytes kbytesfree)
4873 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4875 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4876 DFTOTAL=`echo $STRING | cut -d, -f1`
4877 DFUSED=`echo $STRING | cut -d, -f2`
4878 DFAVAIL=`echo $STRING | cut -d, -f3`
4879 DFFREE=$(($DFTOTAL - $DFUSED))
4881 ALLOWANCE=$((64 * $OSTCOUNT))
4883 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4884 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4885 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4887 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4888 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4889 error "df free($DFFREE) mismatch OST free($BKFREE)"
4891 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4892 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4893 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4896 run_test 79 "df report consistency check ======================="
4898 test_80() { # bug 10718
4899 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4901 local BEFORE=`date +%s`
4902 cancel_lru_locks osc
4903 local AFTER=`date +%s`
4904 local DIFF=$((AFTER-BEFORE))
4905 if [ $DIFF -gt 1 ] ; then
4906 error "elapsed for 1M@1T = $DIFF"
4911 run_test 80 "Page eviction is equally fast at high offsets too ===="
4913 test_81a() { # LU-456
4914 remote_ost_nodsh && skip "remote OST with nodsh" && return
4915 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4916 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4917 do_facet ost0 lctl set_param fail_loc=0x80000228
4919 # write should trigger a retry and success
4920 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4921 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4923 if [ $RC -ne 0 ] ; then
4924 error "write should success, but failed for $RC"
4927 run_test 81a "OST should retry write when get -ENOSPC ==============="
4929 test_81b() { # LU-456
4930 remote_ost_nodsh && skip "remote OST with nodsh" && return
4931 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4932 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4933 do_facet ost0 lctl set_param fail_loc=0x228
4935 # write should retry several times and return -ENOSPC finally
4936 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4940 if [ $RC -ne $ENOSPC ] ; then
4941 error "dd should fail for -ENOSPC, but succeed."
4944 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4946 test_82() { # LU-1031
4947 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
4951 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
4953 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
4955 kill -USR1 $MULTIPID2
4957 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
4958 error "First grouplock does not block second one"
4960 echo "Second grouplock blocks first one"
4962 kill -USR1 $MULTIPID1
4966 run_test 82 "Basic grouplock test ==============================="
4969 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4971 mkdir -p $DIR/d99cvsroot
4972 chown $RUNAS_ID $DIR/d99cvsroot
4973 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4976 $RUNAS cvs -d $DIR/d99cvsroot init || error
4979 run_test 99a "cvs init ========================================="
4982 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4983 [ ! -d $DIR/d99cvsroot ] && test_99a
4985 # some versions of cvs import exit(1) when asked to import links or
4986 # files they can't read. ignore those files.
4987 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4988 ! -perm +4 -printf '-I %f\n')
4989 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4990 d99reposname vtag rtag
4992 run_test 99b "cvs import ======================================="
4995 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4996 [ ! -d $DIR/d99cvsroot ] && test_99b
4998 mkdir -p $DIR/d99reposname
4999 chown $RUNAS_ID $DIR/d99reposname
5000 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5002 run_test 99c "cvs checkout ====================================="
5005 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5006 [ ! -d $DIR/d99cvsroot ] && test_99c
5007 cd $DIR/d99reposname
5009 $RUNAS cvs add -m 'addmsg' foo99
5011 run_test 99d "cvs add =========================================="
5014 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5015 [ ! -d $DIR/d99cvsroot ] && test_99c
5016 cd $DIR/d99reposname
5019 run_test 99e "cvs update ======================================="
5022 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5023 [ ! -d $DIR/d99cvsroot ] && test_99d
5024 cd $DIR/d99reposname
5025 $RUNAS cvs commit -m 'nomsg' foo99
5026 rm -fr $DIR/d99cvsroot
5028 run_test 99f "cvs commit ======================================="
5031 [ "$NETTYPE" = tcp ] || \
5032 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5035 remote_ost_nodsh && skip "remote OST with nodsh" && return
5036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5038 { skip "useless for local single node setup" && return; }
5040 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5041 [ "$PROT" != "tcp" ] && continue
5042 RPORT=$(echo $REMOTE | cut -d: -f2)
5043 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5046 LPORT=`echo $LOCAL | cut -d: -f2`
5047 if [ $LPORT -ge 1024 ]; then
5048 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5050 error_exit "local: $LPORT > 1024, remote: $RPORT"
5053 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5055 run_test 100 "check local port using privileged port ==========="
5057 function get_named_value()
5066 echo $line | sed "s/^$tag[ ]*//"
5073 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5075 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5083 [ "$CPU" = "UML" ] && nreads=1000
5084 local cache_limit=32
5086 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5087 trap cleanup_101a EXIT
5088 $LCTL set_param -n llite.*.read_ahead_stats 0
5089 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5092 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5094 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5095 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5098 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5099 get_named_value 'read but discarded' | cut -d" " -f1`; do
5100 discard=$(($discard + $s))
5104 if [ $(($discard * 10)) -gt $nreads ] ;then
5105 $LCTL get_param osc.*-osc*.rpc_stats
5106 $LCTL get_param llite.*.read_ahead_stats
5107 error "too many ($discard) discarded pages"
5109 rm -f $DIR/$tfile || true
5111 run_test 101a "check read-ahead for random reads ================"
5116 STRIPE_COUNT=$OSTCOUNT
5119 local list=$(comma_list $(osts_nodes))
5120 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5121 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5123 trap cleanup_test101bc EXIT
5124 # prepare the read-ahead file
5125 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5127 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5130 cleanup_test101bc() {
5135 local list=$(comma_list $(osts_nodes))
5136 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5137 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5141 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5146 local STRIPE_SIZE=1048576
5147 local RA_INC=1048576
5148 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5149 local FILE_LENGTH=$((64*100))
5150 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5151 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5152 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5153 get_named_value 'read but discarded' | \
5154 cut -d" " -f1 | calc_total`
5155 if [ $DISCARD -gt $discard_limit ]; then
5156 $LCTL get_param llite.*.read_ahead_stats
5157 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5159 echo "Read-ahead success for size ${READ_SIZE}"
5164 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5165 local STRIPE_SIZE=1048576
5166 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5167 local FILE_LENGTH=$((STRIPE_SIZE*100))
5168 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5169 # prepare the read-ahead file
5171 cancel_lru_locks osc
5172 for BIDX in 2 4 8 16 32 64 128 256
5174 local BSIZE=$((BIDX*4096))
5175 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5176 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5177 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5178 $LCTL set_param -n llite.*.read_ahead_stats 0
5179 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5180 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5181 cancel_lru_locks osc
5187 run_test 101b "check stride-io mode read-ahead ================="
5190 local STRIPE_SIZE=1048576
5191 local FILE_LENGTH=$((STRIPE_SIZE*100))
5197 cancel_lru_locks osc
5198 $LCTL set_param osc.*.rpc_stats 0
5199 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5200 for osc in $($LCTL get_param -N osc.*); do
5201 if [ "$osc" == "osc.num_refs" ]; then
5205 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5206 if [ $lines -le 20 ]; then
5210 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5211 awk '$1 == "1:" { print $2; exit; }')
5212 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5213 awk '$1 == "2:" { print $2; exit; }')
5214 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5215 awk '$1 == "4:" { print $2; exit; }')
5216 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5217 awk '$1 == "8:" { print $2; exit; }')
5219 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5220 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5221 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5222 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5223 echo "${osc} rpc check passed!"
5228 run_test 101c "check stripe_size aligned read-ahead ================="
5231 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5232 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5236 local file=$DIR/$tfile
5237 local size=${FILESIZE_101c:-500}
5238 local ra_MB=${READAHEAD_MB:-40}
5240 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5241 [ $space -gt $((size / 1024)) ] ||
5242 { skip "Need free space ${size}M, have $space" && return; }
5244 echo Creating ${size}M test file $file
5245 dd if=/dev/zero of=$file bs=1M count=$size
5246 echo Cancel LRU locks on lustre client to flush the client cache
5247 cancel_lru_locks osc
5249 echo Disable read-ahead
5250 local old_READAHEAD=$(set_read_ahead 0)
5252 echo Reading the test file $file with read-ahead disabled
5253 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5255 echo Cancel LRU locks on lustre client to flush the client cache
5256 cancel_lru_locks osc
5257 echo Enable read-ahead with ${ra_MB}MB
5258 set_read_ahead $ra_MB
5260 echo Reading the test file $file with read-ahead enabled
5261 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5263 echo read-ahead disabled time read $time_ra_OFF
5264 echo read-ahead enabled time read $time_ra_ON
5266 set_read_ahead $old_READAHEAD
5268 wait_delete_completed
5270 [ $time_ra_ON -lt $time_ra_OFF ] ||
5271 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5272 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5274 run_test 101d "file read with and without read-ahead enabled ================="
5277 local file=$DIR/$tfile
5282 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5283 local need_space=$((count * size))
5284 [ $space -gt $need_space ] ||
5285 { skip_env "Need free space $need_space, have $space" && return; }
5287 echo Creating $count ${size}K test files
5288 for ((i = 0; i < $count; i++)); do
5289 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5292 echo Cancel LRU locks on lustre client to flush the client cache
5293 cancel_lru_locks osc
5295 echo Reset readahead stats
5296 $LCTL set_param -n llite.*.read_ahead_stats 0
5298 for ((i = 0; i < $count; i++)); do
5299 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5302 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5303 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5305 for ((i = 0; i < $count; i++)); do
5306 rm -rf ${file}_${i} 2>/dev/null
5309 #10000 means 20% reads are missing in readahead
5310 [ $miss -lt 10000 ] || error "misses too much for small reads"
5312 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5314 cleanup_test101f() {
5316 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5317 rm -rf $DIR/$tfile 2>/dev/null
5321 local file=$DIR/$tfile
5324 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5325 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5326 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5327 trap cleanup_test101f EXIT
5329 echo Cancel LRU locks on lustre client to flush the client cache
5330 cancel_lru_locks osc
5332 echo Reset readahead stats
5333 $LCTL set_param -n llite.*.read_ahead_stats 0
5334 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5335 # readahead should read in 2M file on second read, so only miss
5337 echo Random 4K reads on 2M file for 1000 times
5338 $READS -f $file -s 2097152 -b 4096 -n $nreads
5340 echo checking missing pages
5341 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5342 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5344 [ $miss -lt 3 ] || error "misses too much pages!"
5347 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5351 chown $RUNAS_ID $DIR/$tdir
5354 STRIPE_COUNT=$OSTCOUNT
5355 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5357 trap cleanup_test102 EXIT
5359 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5361 for num in 1 2 3 4; do
5362 for count in $(seq 1 $STRIPE_COUNT); do
5363 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5364 local size=`expr $STRIPE_SIZE \* $num`
5365 local file=file"$num-$idx-$count"
5366 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5372 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5378 rm -rf $DIR/d0.sanity/d102
5382 local testfile=$DIR/xattr_testfile
5386 [ "$UID" != 0 ] && skip_env "must run as root" && return
5387 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5388 skip_env "must have user_xattr" && return
5390 [ -z "$(which setfattr 2>/dev/null)" ] &&
5391 skip_env "could not find setfattr" && return
5393 echo "set/get xattr..."
5394 setfattr -n trusted.name1 -v value1 $testfile || error
5395 getfattr -n trusted.name1 $testfile 2> /dev/null |
5396 grep "trusted.name1=.value1" ||
5397 error "$testfile missing trusted.name1=value1"
5399 setfattr -n user.author1 -v author1 $testfile || error
5400 getfattr -n user.author1 $testfile 2> /dev/null |
5401 grep "user.author1=.author1" ||
5402 error "$testfile missing trusted.author1=author1"
5405 setfattr -n trusted.name2 -v value2 $testfile ||
5406 error "$testfile unable to set trusted.name2"
5407 setfattr -n trusted.name3 -v value3 $testfile ||
5408 error "$testfile unable to set trusted.name3"
5409 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5410 grep "trusted.name" | wc -l) -eq 3 ] ||
5411 error "$testfile missing 3 trusted.name xattrs"
5413 setfattr -n user.author2 -v author2 $testfile ||
5414 error "$testfile unable to set user.author2"
5415 setfattr -n user.author3 -v author3 $testfile ||
5416 error "$testfile unable to set user.author3"
5417 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5418 grep "user.author" | wc -l) -eq 3 ] ||
5419 error "$testfile missing 3 user.author xattrs"
5421 echo "remove xattr..."
5422 setfattr -x trusted.name1 $testfile ||
5423 error "$testfile error deleting trusted.name1"
5424 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5425 error "$testfile did not delete trusted.name1 xattr"
5427 setfattr -x user.author1 $testfile ||
5428 error "$testfile error deleting user.author1"
5429 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5430 error "$testfile did not delete trusted.name1 xattr"
5432 # b10667: setting lustre special xattr be silently discarded
5433 echo "set lustre special xattr ..."
5434 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5435 error "$testfile allowed setting trusted.lov"
5437 run_test 102a "user xattr test =================================="
5440 # b10930: get/set/list trusted.lov xattr
5441 echo "get/set/list trusted.lov xattr ..."
5442 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5443 local testfile=$DIR/$tfile
5444 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5445 error "setstripe failed"
5446 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5447 error "getstripe failed"
5448 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5449 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5451 local testfile2=${testfile}2
5452 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5453 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5456 setfattr -n trusted.lov -v $value $testfile2
5457 local stripe_size=$($GETSTRIPE -S $testfile2)
5458 local stripe_count=$($GETSTRIPE -c $testfile2)
5459 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5460 [ $stripe_count -eq $STRIPECOUNT ] ||
5461 error "stripe count $stripe_count != $STRIPECOUNT"
5464 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5467 # b10930: get/set/list lustre.lov xattr
5468 echo "get/set/list lustre.lov xattr ..."
5469 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5471 chown $RUNAS_ID $DIR/$tdir
5472 local testfile=$DIR/$tdir/$tfile
5473 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5474 error "setstripe failed"
5475 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5476 error "getstripe failed"
5477 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5478 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5480 local testfile2=${testfile}2
5481 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5482 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5484 $RUNAS $MCREATE $testfile2
5485 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5486 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5487 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5488 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5489 [ $stripe_count -eq $STRIPECOUNT ] ||
5490 error "stripe count $stripe_count != $STRIPECOUNT"
5492 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5494 compare_stripe_info1() {
5495 local stripe_index_all_zero=true
5497 for num in 1 2 3 4; do
5498 for count in $(seq 1 $STRIPE_COUNT); do
5499 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5500 local size=$((STRIPE_SIZE * num))
5501 local file=file"$num-$offset-$count"
5502 stripe_size=$(lfs getstripe -S $PWD/$file)
5503 [ $stripe_size -ne $size ] &&
5504 error "$file: size $stripe_size != $size"
5505 stripe_count=$(lfs getstripe -c $PWD/$file)
5506 # allow fewer stripes to be created, ORI-601
5507 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5508 error "$file: count $stripe_count != $count"
5509 stripe_index=$(lfs getstripe -i $PWD/$file)
5510 [ $stripe_index -ne 0 ] &&
5511 stripe_index_all_zero=false
5515 $stripe_index_all_zero &&
5516 error "all files are being extracted starting from OST index 0"
5521 [ -n "$(which tar 2>/dev/null)" ] &&
5522 strings $(which tar) | grep -q "lustre" && echo tar
5526 # b10930: tar test for trusted.lov xattr
5527 TAR=$(find_lustre_tar)
5528 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5529 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5532 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5534 compare_stripe_info1
5536 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5539 # b10930: tar test for trusted.lov xattr
5540 TAR=$(find_lustre_tar)
5541 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5542 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5546 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5548 compare_stripe_info1
5550 run_test 102f "tar copy files, not keep osts ==========="
5553 local xsize=${1:-1024} # in bytes
5554 local file=$DIR/$tfile
5556 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5557 skip "must have user_xattr" && return 0
5558 [ -z "$(which setfattr 2>/dev/null)" ] &&
5559 skip_env "could not find setfattr" && return 0
5560 [ -z "$(which getfattr 2>/dev/null)" ] &&
5561 skip_env "could not find getfattr" && return 0
5565 local value="$(generate_string $xsize)"
5567 local xbig=trusted.big
5568 log "save $xbig on $file"
5569 setfattr -n $xbig -v $value $file ||
5570 error "saving $xbig on $file failed"
5572 local orig=$(get_xattr_value $xbig $file)
5573 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5575 local xsml=trusted.sml
5576 log "save $xsml on $file"
5577 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5579 local new=$(get_xattr_value $xbig $file)
5580 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5582 log "grow $xsml on $file"
5583 setfattr -n $xsml -v "$value" $file ||
5584 error "growing $xsml on $file failed"
5586 new=$(get_xattr_value $xbig $file)
5587 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5588 log "$xbig still valid after growing $xsml"
5593 test_102h() { # bug 15777
5596 run_test 102h "grow xattr from inside inode to external block"
5599 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5600 grow_xattr $(max_xattr_size)
5602 run_test 102ha "grow xattr from inside inode to external inode"
5604 test_102i() { # bug 17038
5606 ln -s $DIR/$tfile $DIR/${tfile}link
5607 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5608 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"
5609 rm -f $DIR/$tfile $DIR/${tfile}link
5611 run_test 102i "lgetxattr test on symbolic link ============"
5614 TAR=$(find_lustre_tar)
5615 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5616 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5617 setup_test102 "$RUNAS"
5619 chown $RUNAS_ID $DIR/d102j
5620 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5622 compare_stripe_info1 "$RUNAS"
5624 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5628 # b22187 just check that does not crash for regular file.
5629 setfattr -n trusted.lov $DIR/$tfile
5630 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5631 local test_kdir=$DIR/d102k
5633 local default_size=`$GETSTRIPE -S $test_kdir`
5634 local default_count=`$GETSTRIPE -c $test_kdir`
5635 local default_offset=`$GETSTRIPE -i $test_kdir`
5636 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5637 error 'dir setstripe failed'
5638 setfattr -n trusted.lov $test_kdir
5639 local stripe_size=`$GETSTRIPE -S $test_kdir`
5640 local stripe_count=`$GETSTRIPE -c $test_kdir`
5641 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5642 [ $stripe_size -eq $default_size ] ||
5643 error "stripe size $stripe_size != $default_size"
5644 [ $stripe_count -eq $default_count ] ||
5645 error "stripe count $stripe_count != $default_count"
5646 [ $stripe_offset -eq $default_offset ] ||
5647 error "stripe offset $stripe_offset != $default_offset"
5648 rm -rf $DIR/$tfile $test_kdir
5650 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5653 # LU-532 trusted. xattr is invisible to non-root
5654 local testfile=$DIR/$tfile
5658 echo "listxattr as user..."
5659 chown $RUNAS_ID $testfile
5660 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5661 grep -q "trusted" &&
5662 error "$testfile trusted xattrs are user visible"
5666 run_test 102l "listxattr filter test =================================="
5672 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5677 [ "$UID" != 0 ] && skip_env "must run as root" && return
5678 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5679 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5680 $GSS && skip "could not run under gss" && return
5682 declare -a identity_old
5684 for num in `seq $MDSCOUNT`; do
5685 switch_identity $num true || identity_old[$num]=$?
5692 echo "performing cp ..."
5693 run_acl_subtest cp || error
5694 echo "performing getfacl-noacl..."
5695 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5696 echo "performing misc..."
5697 run_acl_subtest misc || error "misc test failed"
5698 echo "performing permissions..."
5699 run_acl_subtest permissions || error "permissions failed"
5700 echo "performing setfacl..."
5701 run_acl_subtest setfacl || error "setfacl test failed"
5703 # inheritance test got from HP
5704 echo "performing inheritance..."
5705 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5706 chmod +x make-tree || error "chmod +x failed"
5707 run_acl_subtest inheritance || error "inheritance test failed"
5713 for num in `seq $MDSCOUNT`; do
5714 if [ "${identity_old[$num]}" = 1 ]; then
5715 switch_identity $num false || identity_old[$num]=$?
5719 run_test 103 "acl test ========================================="
5723 lfs df || error "lfs df failed"
5724 lfs df -ih || error "lfs df -ih failed"
5725 lfs df -h $DIR || error "lfs df -h $DIR failed"
5726 lfs df -i $DIR || error "lfs df -i $DIR failed"
5727 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5728 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5730 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5731 lctl --device %$OSC deactivate
5732 lfs df || error "lfs df with deactivated OSC failed"
5733 lctl --device %$OSC activate
5734 # wait the osc back to normal
5735 wait_osc_import_state client ost FULL
5737 lfs df || error "lfs df with reactivated OSC failed"
5740 run_test 104a "lfs df [-ih] [path] test ========================="
5743 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5745 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5746 if [ $denied_cnt -ne 0 ];
5748 error "lfs check servers test failed"
5751 run_test 104b "$RUNAS lfs check servers test ===================="
5754 # doesn't work on 2.4 kernels
5756 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5758 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5760 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5764 run_test 105a "flock when mounted without -o flock test ========"
5768 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5770 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5772 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5776 run_test 105b "fcntl when mounted without -o flock test ========"
5780 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5782 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5784 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5788 run_test 105c "lockf when mounted without -o flock test ========"
5790 test_105d() { # bug 15924
5792 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5793 skip "mount w/o flock enabled" && return
5794 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5795 $LCTL set_param fail_loc=0x80000315
5796 flocks_test 2 $DIR/$tdir
5798 run_test 105d "flock race (should not freeze) ========"
5800 test_105e() { # bug 22660 && 22040
5801 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5802 skip "mount w/o flock enabled" && return
5804 flocks_test 3 $DIR/$tfile
5806 run_test 105e "Two conflicting flocks from same process ======="
5808 test_106() { #bug 10921
5810 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5811 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5813 run_test 106 "attempt exec of dir followed by chown of that dir"
5822 local save_pattern=$(sysctl -n kernel.core_pattern)
5823 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5824 sysctl -w kernel.core_pattern=$file
5825 sysctl -w kernel.core_uses_pid=0
5833 kill -s 11 $SLEEPPID
5835 if [ -e $file ]; then
5836 size=`stat -c%s $file`
5837 [ $size -eq 0 ] && error "Fail to create core file $file"
5839 error "Fail to create core file $file"
5842 sysctl -w kernel.core_pattern=$save_pattern
5843 sysctl -w kernel.core_uses_pid=$save_uses_pid
5846 run_test 107 "Coredump on SIG"
5850 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5851 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5852 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5853 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5858 run_test 110 "filename length checking"
5861 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5863 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5865 echo "Starting with $OSTIO_pre threads"
5868 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5869 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5870 echo "$NUMTEST creates/unlinks"
5872 createmany -o $DIR/$tdir/$tfile $NUMTEST
5873 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5875 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5878 # don't return an error
5879 [ $OSTIO_post == $OSTIO_pre ] && echo \
5880 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
5881 echo "This may be fine, depending on what ran before this test" &&
5882 echo "and how fast this system is." && return
5884 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5886 run_test 115 "verify dynamic thread creation===================="
5889 wait_delete_completed
5890 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5891 echo OST kbytes available: ${AVAIL[@]}
5892 MAXI=0; MAXV=${AVAIL[0]}
5893 MINI=0; MINV=${AVAIL[0]}
5894 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5895 #echo OST $i: ${AVAIL[i]}kb
5896 if [ ${AVAIL[i]} -gt $MAXV ]; then
5897 MAXV=${AVAIL[i]}; MAXI=$i
5899 if [ ${AVAIL[i]} -lt $MINV ]; then
5900 MINV=${AVAIL[i]}; MINI=$i
5903 echo Min free space: OST $MINI: $MINV
5904 echo Max free space: OST $MAXI: $MAXV
5908 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5910 echo -n "Free space priority "
5911 lctl get_param -n lov.*-clilov-*.qos_prio_free
5914 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5917 # generate uneven OSTs
5918 mkdir -p $DIR/$tdir/OST${MINI}
5921 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5922 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5924 while [ $FILL -gt 0 ]; do
5926 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5927 FILL=$(($FILL - 2048))
5935 DIFF=$(($MAXV - $MINV))
5936 DIFF2=$(($DIFF * 100 / $MINV))
5937 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5938 if [ $DIFF2 -gt 20 ]; then
5941 echo "failed - QOS mode won't be used"
5942 error_ignore "QOS imbalance criteria not met"
5946 MINI1=$MINI; MINV1=$MINV
5947 MAXI1=$MAXI; MAXV1=$MAXV
5949 # now fill using QOS
5950 echo writing a bunch of files to QOS-assigned OSTs
5951 $SETSTRIPE -c 1 $DIR/$tdir
5953 while [ $FILL -gt 0 ]; do
5955 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5956 FILL=$(($FILL - 200))
5959 echo "wrote $i 200k files"
5963 echo "Note: free space may not be updated, so measurements might be off"
5965 DIFF2=$(($MAXV - $MINV))
5966 echo "free space delta: orig $DIFF final $DIFF2"
5967 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5968 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5969 echo "Wrote $DIFF to smaller OST $MINI1"
5970 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5971 echo "Wrote $DIFF2 to larger OST $MAXI1"
5972 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5974 # Figure out which files were written where
5975 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5976 awk '/'$MINI1': / {print $2; exit}')
5978 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5979 echo "$MINC files created on smaller OST $MINI1"
5980 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5981 awk '/'$MAXI1': / {print $2; exit}')
5983 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5984 echo "$MAXC files created on larger OST $MAXI1"
5985 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5986 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5990 run_test 116 "stripe QOS: free space balance ==================="
5992 test_117() # bug 10891
5994 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5995 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5996 lctl set_param fail_loc=0x21e
5997 > $DIR/$tfile || error "truncate failed"
5998 lctl set_param fail_loc=0
5999 echo "Truncate succeeded."
6002 run_test 117 "verify fsfilt_extend =========="
6004 export OLD_RESENDCOUNT=""
6005 set_resend_count () {
6006 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6007 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6008 lctl set_param -n $PROC_RESENDCOUNT $1
6009 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6012 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6014 # Reset async IO behavior after error case
6016 FILE=$DIR/reset_async
6018 # Ensure all OSCs are cleared
6019 $SETSTRIPE -c -1 $FILE
6020 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6025 test_118a() #bug 11710
6029 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6030 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6031 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6039 run_test 118a "verify O_SYNC works =========="
6043 remote_ost_nodsh && skip "remote OST with nodsh" && return
6047 #define OBD_FAIL_OST_ENOENT 0x217
6048 set_nodes_failloc "$(osts_nodes)" 0x217
6049 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6051 set_nodes_failloc "$(osts_nodes)" 0
6052 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6053 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6056 if [[ $RC -eq 0 ]]; then
6057 error "Must return error due to dropped pages, rc=$RC"
6061 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6062 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6066 echo "Dirty pages not leaked on ENOENT"
6068 # Due to the above error the OSC will issue all RPCs syncronously
6069 # until a subsequent RPC completes successfully without error.
6070 $MULTIOP $DIR/$tfile Ow4096yc
6075 run_test 118b "Reclaim dirty pages on fatal error =========="
6079 remote_ost_nodsh && skip "remote OST with nodsh" && return
6083 #define OBD_FAIL_OST_EROFS 0x216
6084 set_nodes_failloc "$(osts_nodes)" 0x216
6086 # multiop should block due to fsync until pages are written
6087 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6091 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6092 error "Multiop failed to block on fsync, pid=$MULTIPID"
6095 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6097 if [[ $WRITEBACK -eq 0 ]]; then
6098 error "No page in writeback, writeback=$WRITEBACK"
6101 set_nodes_failloc "$(osts_nodes)" 0
6104 if [[ $RC -ne 0 ]]; then
6105 error "Multiop fsync failed, rc=$RC"
6108 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6109 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6111 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6112 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6116 echo "Dirty pages flushed via fsync on EROFS"
6119 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6123 remote_ost_nodsh && skip "remote OST with nodsh" && return
6127 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6128 set_nodes_failloc "$(osts_nodes)" 0x214
6129 # multiop should block due to fsync until pages are written
6130 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6134 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6135 error "Multiop failed to block on fsync, pid=$MULTIPID"
6138 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6140 if [[ $WRITEBACK -eq 0 ]]; then
6141 error "No page in writeback, writeback=$WRITEBACK"
6144 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6145 set_nodes_failloc "$(osts_nodes)" 0
6147 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6148 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6150 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6151 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6155 echo "Dirty pages gaurenteed flushed via fsync"
6158 run_test 118d "Fsync validation inject a delay of the bulk =========="
6163 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6164 lctl set_param fail_loc=0x8000040a
6166 # Should simulate EINVAL error which is fatal
6167 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6169 if [[ $RC -eq 0 ]]; then
6170 error "Must return error due to dropped pages, rc=$RC"
6173 lctl set_param fail_loc=0x0
6175 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6176 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6177 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6179 if [[ $LOCKED -ne 0 ]]; then
6180 error "Locked pages remain in cache, locked=$LOCKED"
6183 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6184 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6188 echo "No pages locked after fsync"
6193 run_test 118f "Simulate unrecoverable OSC side error =========="
6198 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6199 lctl set_param fail_loc=0x406
6201 # simulate local -ENOMEM
6202 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6205 lctl set_param fail_loc=0
6206 if [[ $RC -eq 0 ]]; then
6207 error "Must return error due to dropped pages, rc=$RC"
6210 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6211 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6212 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6214 if [[ $LOCKED -ne 0 ]]; then
6215 error "Locked pages remain in cache, locked=$LOCKED"
6218 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6219 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6223 echo "No pages locked after fsync"
6228 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6231 remote_ost_nodsh && skip "remote OST with nodsh" && return
6235 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6236 set_nodes_failloc "$(osts_nodes)" 0x20e
6237 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6238 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6241 set_nodes_failloc "$(osts_nodes)" 0
6242 if [[ $RC -eq 0 ]]; then
6243 error "Must return error due to dropped pages, rc=$RC"
6246 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6247 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6248 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6250 if [[ $LOCKED -ne 0 ]]; then
6251 error "Locked pages remain in cache, locked=$LOCKED"
6254 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6255 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6259 echo "No pages locked after fsync"
6263 run_test 118h "Verify timeout in handling recoverables errors =========="
6265 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6268 remote_ost_nodsh && skip "remote OST with nodsh" && return
6272 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6273 set_nodes_failloc "$(osts_nodes)" 0x20e
6275 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6276 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6279 set_nodes_failloc "$(osts_nodes)" 0
6283 if [[ $RC -ne 0 ]]; then
6284 error "got error, but should be not, rc=$RC"
6287 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6288 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6289 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6290 if [[ $LOCKED -ne 0 ]]; then
6291 error "Locked pages remain in cache, locked=$LOCKED"
6294 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6295 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6299 echo "No pages locked after fsync"
6303 run_test 118i "Fix error before timeout in recoverable error =========="
6305 [ "$SLOW" = "no" ] && set_resend_count 4
6308 remote_ost_nodsh && skip "remote OST with nodsh" && return
6312 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6313 set_nodes_failloc "$(osts_nodes)" 0x220
6315 # return -EIO from OST
6316 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6318 set_nodes_failloc "$(osts_nodes)" 0x0
6319 if [[ $RC -eq 0 ]]; then
6320 error "Must return error due to dropped pages, rc=$RC"
6323 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6324 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6325 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6326 if [[ $LOCKED -ne 0 ]]; then
6327 error "Locked pages remain in cache, locked=$LOCKED"
6330 # in recoverable error on OST we want resend and stay until it finished
6331 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6332 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6336 echo "No pages locked after fsync"
6340 run_test 118j "Simulate unrecoverable OST side error =========="
6344 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6346 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6347 set_nodes_failloc "$(osts_nodes)" 0x20e
6350 for ((i=0;i<10;i++)); do
6351 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6352 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6359 set_nodes_failloc "$(osts_nodes)" 0
6362 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6368 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6371 run_test 118l "fsync dir ========="
6373 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6375 test_119a() # bug 11737
6377 BSIZE=$((512 * 1024))
6378 directio write $DIR/$tfile 0 1 $BSIZE
6379 # We ask to read two blocks, which is more than a file size.
6380 # directio will indicate an error when requested and actual
6381 # sizes aren't equeal (a normal situation in this case) and
6382 # print actual read amount.
6383 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6384 if [ "$NOB" != "$BSIZE" ]; then
6385 error "read $NOB bytes instead of $BSIZE"
6389 run_test 119a "Short directIO read must return actual read amount"
6391 test_119b() # bug 11737
6393 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6395 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6396 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6398 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6399 error "direct read failed"
6402 run_test 119b "Sparse directIO read must return actual read amount"
6404 test_119c() # bug 13099
6407 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6408 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6411 run_test 119c "Testing for direct read hitting hole"
6413 test_119d() # bug 15950
6415 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6416 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6418 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6419 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6420 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6421 lctl set_param fail_loc=0x40d
6422 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6425 cat $DIR/$tfile > /dev/null &
6426 lctl set_param fail_loc=0
6429 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6431 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6432 error "the read rpcs have not completed in 2s"
6434 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6436 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6440 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6441 skip "no early lock cancel on server" && return 0
6442 lru_resize_disable mdc
6443 lru_resize_disable osc
6444 cancel_lru_locks mdc
6445 stat $DIR/$tdir > /dev/null
6446 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6447 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6449 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6450 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6451 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6452 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6453 lru_resize_enable mdc
6454 lru_resize_enable osc
6456 run_test 120a "Early Lock Cancel: mkdir test"
6460 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6461 skip "no early lock cancel on server" && return 0
6462 lru_resize_disable mdc
6463 lru_resize_disable osc
6464 cancel_lru_locks mdc
6465 stat $DIR/$tdir > /dev/null
6466 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6467 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6469 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6470 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6471 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6472 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6473 lru_resize_enable mdc
6474 lru_resize_enable osc
6476 run_test 120b "Early Lock Cancel: create test"
6480 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6481 skip "no early lock cancel on server" && return 0
6482 lru_resize_disable mdc
6483 lru_resize_disable osc
6484 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6485 touch $DIR/$tdir/d1/f1
6486 cancel_lru_locks mdc
6487 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6488 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6489 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6490 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6491 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6492 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6493 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6494 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6495 lru_resize_enable mdc
6496 lru_resize_enable osc
6498 run_test 120c "Early Lock Cancel: link test"
6502 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6503 skip "no early lock cancel on server" && return 0
6504 lru_resize_disable mdc
6505 lru_resize_disable osc
6507 cancel_lru_locks mdc
6508 stat $DIR/$tdir > /dev/null
6509 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6510 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6511 chmod a+x $DIR/$tdir
6512 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6513 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6514 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6515 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6516 lru_resize_enable mdc
6517 lru_resize_enable osc
6519 run_test 120d "Early Lock Cancel: setattr test"
6523 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6524 skip "no early lock cancel on server" && return 0
6525 lru_resize_disable mdc
6526 lru_resize_disable osc
6527 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6528 cancel_lru_locks mdc
6529 cancel_lru_locks osc
6530 dd if=$DIR/$tdir/f1 of=/dev/null
6531 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6532 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6533 awk '/ldlm_cancel/ {print $2}'`
6534 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6535 awk '/ldlm_bl_callback/ {print $2}'`
6536 unlink $DIR/$tdir/f1
6537 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6538 awk '/ldlm_cancel/ {print $2}'`
6539 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6540 awk '/ldlm_bl_callback/ {print $2}'`
6541 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6542 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6543 lru_resize_enable mdc
6544 lru_resize_enable osc
6546 run_test 120e "Early Lock Cancel: unlink test"
6549 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6550 skip "no early lock cancel on server" && return 0
6552 lru_resize_disable mdc
6553 lru_resize_disable osc
6554 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6555 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6556 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6557 cancel_lru_locks mdc
6558 cancel_lru_locks osc
6559 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6560 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6561 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6562 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6563 awk '/ldlm_cancel/ {print $2}'`
6564 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6565 awk '/ldlm_bl_callback/ {print $2}'`
6566 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6567 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6568 awk '/ldlm_cancel/ {print $2}'`
6569 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6570 awk '/ldlm_bl_callback/ {print $2}'`
6571 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6572 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6573 lru_resize_enable mdc
6574 lru_resize_enable osc
6576 run_test 120f "Early Lock Cancel: rename test"
6579 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6580 skip "no early lock cancel on server" && return 0
6581 lru_resize_disable mdc
6582 lru_resize_disable osc
6584 echo create $count files
6586 cancel_lru_locks mdc
6587 cancel_lru_locks osc
6590 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6591 awk '/ldlm_cancel/ {print $2}'`
6592 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6593 awk '/ldlm_bl_callback/ {print $2}'`
6594 createmany -o $DIR/$tdir/f $count
6596 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6597 awk '/ldlm_cancel/ {print $2}'`
6598 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6599 awk '/ldlm_bl_callback/ {print $2}'`
6601 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6602 echo rm $count files
6605 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6606 awk '/ldlm_cancel/ {print $2}'`
6607 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6608 awk '/ldlm_bl_callback/ {print $2}'`
6610 echo total: $count removes in $((t2-t1))
6611 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6613 # wait for commitment of removal
6614 lru_resize_enable mdc
6615 lru_resize_enable osc
6617 run_test 120g "Early Lock Cancel: performance test"
6619 test_121() { #bug #10589
6621 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6622 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6623 lctl set_param fail_loc=0x310
6624 cancel_lru_locks osc > /dev/null
6625 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6626 lctl set_param fail_loc=0
6627 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6629 run_test 121 "read cancel race ========="
6631 test_123a() { # was test 123, statahead(bug 11401)
6633 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6634 log "testing on UP system. Performance may be not as good as expected."
6640 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6641 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6643 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6644 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6646 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6647 lctl set_param -n llite.*.statahead_max 0
6648 lctl get_param llite.*.statahead_max
6649 cancel_lru_locks mdc
6650 cancel_lru_locks osc
6652 time ls -l $DIR/$tdir | wc -l
6654 delta=$((etime - stime))
6655 log "ls $i files without statahead: $delta sec"
6656 lctl set_param llite.*.statahead_max=$max
6658 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6659 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6660 cancel_lru_locks mdc
6661 cancel_lru_locks osc
6663 time ls -l $DIR/$tdir | wc -l
6665 delta_sa=$((etime - stime))
6666 log "ls $i files with statahead: $delta_sa sec"
6667 lctl get_param -n llite.*.statahead_stats
6668 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6670 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6671 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6673 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6674 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6675 lctl set_param -n llite.*.statahead_max 0
6676 lctl get_param llite.*.statahead_max
6677 cancel_lru_locks mdc
6678 cancel_lru_locks osc
6680 time ls -l $DIR/$tdir | wc -l
6682 delta=$((etime - stime))
6683 log "ls $i files again without statahead: $delta sec"
6684 lctl set_param llite.*.statahead_max=$max
6685 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6686 if [ $SLOWOK -eq 0 ]; then
6687 error "ls $i files is slower with statahead!"
6689 log "ls $i files is slower with statahead!"
6695 [ $delta -gt 20 ] && break
6696 [ $delta -gt 8 ] && MULT=$((50 / delta))
6697 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6705 delta=$((etime - stime))
6706 log "rm -r $DIR/$tdir/: $delta seconds"
6708 lctl get_param -n llite.*.statahead_stats
6710 run_test 123a "verify statahead work"
6712 test_123b () { # statahead(bug 15027)
6714 createmany -o $DIR/$tdir/$tfile-%d 1000
6716 cancel_lru_locks mdc
6717 cancel_lru_locks osc
6719 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6720 lctl set_param fail_loc=0x80000803
6721 ls -lR $DIR/$tdir > /dev/null
6723 lctl set_param fail_loc=0x0
6724 lctl get_param -n llite.*.statahead_stats
6729 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6732 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6733 skip "no lru resize on server" && return 0
6735 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6737 log "create $NR files at $DIR/$tdir"
6738 createmany -o $DIR/$tdir/f $NR ||
6739 error "failed to create $NR files in $DIR/$tdir"
6741 cancel_lru_locks mdc
6742 ls -l $DIR/$tdir > /dev/null
6746 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6747 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6748 LRU_SIZE=$(lctl get_param -n $PARAM)
6749 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6750 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6752 log "NS=$(basename $NSDIR)"
6757 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6758 skip "Not enough cached locks created!"
6765 # We know that lru resize allows one client to hold $LIMIT locks
6766 # for 10h. After that locks begin to be killed by client.
6768 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6771 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6772 # killing locks. Some time was spent for creating locks. This means
6773 # that up to the moment of sleep finish we must have killed some of
6774 # them (10-100 locks). This depends on how fast ther were created.
6775 # Many of them were touched in almost the same moment and thus will
6776 # be killed in groups.
6777 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6779 # Use $LRU_SIZE_B here to take into account real number of locks
6780 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6781 local LRU_SIZE_B=$LRU_SIZE
6783 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6784 log "OLD_LVF=$OLD_LVF"
6785 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6787 # Let's make sure that we really have some margin. Client checks
6788 # cached locks every 10 sec.
6790 log "Sleep ${SLEEP} sec"
6792 while ((SEC<$SLEEP)); do
6796 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6800 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6801 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6803 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6804 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6805 unlinkmany $DIR/$tdir/f $NR
6809 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6810 log "unlink $NR files at $DIR/$tdir"
6811 unlinkmany $DIR/$tdir/f $NR
6813 run_test 124a "lru resize ======================================="
6815 get_max_pool_limit()
6817 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6820 if test $l -gt $max; then
6828 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6829 skip "no lru resize on server" && return 0
6831 LIMIT=`get_max_pool_limit`
6833 NR=$(($(default_lru_size)*20))
6834 if [ $NR -gt $LIMIT ]; then
6835 log "Limit lock number by $LIMIT locks"
6838 lru_resize_disable mdc
6839 mkdir -p $DIR/$tdir/disable_lru_resize ||
6840 error "failed to create $DIR/$tdir/disable_lru_resize"
6842 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6843 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6844 cancel_lru_locks mdc
6847 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6850 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6853 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6857 nolruresize_delta=$((etime-stime))
6858 log "ls -la time: $nolruresize_delta seconds"
6859 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6860 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6862 lru_resize_enable mdc
6863 mkdir -p $DIR/$tdir/enable_lru_resize ||
6864 error "failed to create $DIR/$tdir/enable_lru_resize"
6866 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6867 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6868 cancel_lru_locks mdc
6871 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6874 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6877 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6881 lruresize_delta=$((etime-stime))
6882 log "ls -la time: $lruresize_delta seconds"
6883 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6885 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6886 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6887 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6888 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6890 log "lru resize performs the same with no lru resize"
6892 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6894 run_test 124b "lru resize (performance test) ======================="
6896 test_125() { # 13358
6897 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6898 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6899 mkdir -p $DIR/d125 || error "mkdir failed"
6900 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6901 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6902 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6904 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6906 test_126() { # bug 12829/13455
6907 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6908 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6909 $GSS && skip "must run as gss disabled" && return
6911 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6912 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6914 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6916 run_test 126 "check that the fsgid provided by the client is taken into account"
6918 test_127a() { # bug 15521
6919 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6920 $LCTL set_param osc.*.stats=0
6921 FSIZE=$((2048 * 1024))
6922 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6923 cancel_lru_locks osc
6924 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6926 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6927 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6928 echo "got $COUNT $NAME"
6929 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6930 eval $NAME=$COUNT || error "Wrong proc format"
6933 read_bytes|write_bytes)
6934 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6935 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6936 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6937 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6938 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6939 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6940 error "sumsquare is too small: $SUMSQ"
6941 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6942 error "sumsquare is too big: $SUMSQ"
6946 done < $DIR/${tfile}.tmp
6948 #check that we actually got some stats
6949 [ "$read_bytes" ] || error "Missing read_bytes stats"
6950 [ "$write_bytes" ] || error "Missing write_bytes stats"
6951 [ "$read_bytes" != 0 ] || error "no read done"
6952 [ "$write_bytes" != 0 ] || error "no write done"
6954 run_test 127a "verify the client stats are sane"
6956 test_127b() { # bug LU-333
6957 $LCTL set_param llite.*.stats=0
6958 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6959 # perform 2 reads and writes so MAX is different from SUM.
6960 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6961 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6962 cancel_lru_locks osc
6963 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6964 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6966 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6967 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6968 echo "got $COUNT $NAME"
6969 eval $NAME=$COUNT || error "Wrong proc format"
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"
6979 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6980 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6981 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6982 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6986 done < $TMP/${tfile}.tmp
6988 #check that we actually got some stats
6989 [ "$read_bytes" ] || error "Missing read_bytes stats"
6990 [ "$write_bytes" ] || error "Missing write_bytes stats"
6991 [ "$read_bytes" != 0 ] || error "no read done"
6992 [ "$write_bytes" != 0 ] || error "no write done"
6994 run_test 127b "verify the llite client stats are sane"
6996 test_128() { # bug 15212
6998 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7003 result=$(grep error $TMP/$tfile.log)
7005 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7007 run_test 128 "interactive lfs for 2 consecutive find's"
7014 local LDPROC=/proc/fs/ldiskfs
7016 for facet in $(get_facets MDS); do
7017 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
7018 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
7019 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7023 if [ "$(facet_type_fstype MDS)" != ldiskfs ]; then
7024 skip "Only applicable to ldiskfs-based MDTs"
7027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7038 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7039 $MULTIOP $DIR/$tdir/$J Oc
7041 if [ $rc -eq $EFBIG ]; then
7043 echo "return code $rc received as expected"
7045 elif [ $rc -ne 0 ]; then
7047 error_exit "return code $rc received instead of expected $EFBIG"
7050 I=$(stat -c%s "$DIR/$tdir")
7054 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7056 run_test 129 "test directory size limit ========================"
7065 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7066 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7069 trap cleanup_130 EXIT RETURN
7071 local fm_file=$DIR/$tfile
7072 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7073 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7074 error "dd failed for $fm_file"
7076 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7077 filefrag -ves $fm_file
7079 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7080 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7081 [ $RC != 0 ] && error "filefrag $fm_file failed"
7083 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7084 grep -v "ext:" | grep -v "found")
7085 lun=$($GETSTRIPE -i $fm_file)
7087 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7090 for line in $filefrag_op
7092 frag_lun=`echo $line | cut -d: -f5`
7093 ext_len=`echo $line | cut -d: -f4`
7094 if (( $frag_lun != $lun )); then
7096 error "FIEMAP on 1-stripe file($fm_file) failed"
7099 (( tot_len += ext_len ))
7102 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7104 error "FIEMAP on 1-stripe file($fm_file) failed;"
7110 echo "FIEMAP on single striped file succeeded"
7112 run_test 130a "FIEMAP (1-stripe file)"
7115 [ "$OSTCOUNT" -lt "2" ] &&
7116 skip_env "skipping FIEMAP on 2-stripe file test" && return
7118 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7119 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7122 trap cleanup_130 EXIT RETURN
7124 local fm_file=$DIR/$tfile
7125 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7126 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7127 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7129 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7130 error "dd failed on $fm_file"
7132 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7133 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7134 grep -v "ext:" | grep -v "found")
7136 last_lun=$(echo $filefrag_op | cut -d: -f5)
7141 for line in $filefrag_op
7143 frag_lun=`echo $line | cut -d: -f5`
7144 ext_len=`echo $line | cut -d: -f4`
7145 if (( $frag_lun != $last_lun )); then
7146 if (( tot_len != 1024 )); then
7148 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7155 (( tot_len += ext_len ))
7158 if (( num_luns != 2 || tot_len != 1024 )); then
7160 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7166 echo "FIEMAP on 2-stripe file succeeded"
7168 run_test 130b "FIEMAP (2-stripe file)"
7171 [ "$OSTCOUNT" -lt "2" ] &&
7172 skip_env "skipping FIEMAP on 2-stripe file" && return
7174 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7175 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7178 trap cleanup_130 EXIT RETURN
7180 local fm_file=$DIR/$tfile
7181 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7182 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7183 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7185 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7187 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7188 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7190 last_lun=`echo $filefrag_op | cut -d: -f5`
7195 for line in $filefrag_op
7197 frag_lun=`echo $line | cut -d: -f5`
7198 ext_len=`echo $line | cut -d: -f4`
7199 if (( $frag_lun != $last_lun )); then
7200 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7201 if (( logical != 512 )); then
7203 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7206 if (( tot_len != 512 )); then
7208 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7215 (( tot_len += ext_len ))
7218 if (( num_luns != 2 || tot_len != 512 )); then
7220 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7226 echo "FIEMAP on 2-stripe file with hole succeeded"
7228 run_test 130c "FIEMAP (2-stripe file with hole)"
7231 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7233 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7234 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7236 trap cleanup_130 EXIT RETURN
7238 local fm_file=$DIR/$tfile
7239 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7240 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7241 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7242 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7244 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7245 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7247 last_lun=`echo $filefrag_op | cut -d: -f5`
7252 for line in $filefrag_op
7254 frag_lun=`echo $line | cut -d: -f5`
7255 ext_len=`echo $line | cut -d: -f4`
7256 if (( $frag_lun != $last_lun )); then
7257 if (( tot_len != 1024 )); then
7259 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7266 (( tot_len += ext_len ))
7269 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7271 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7277 echo "FIEMAP on N-stripe file succeeded"
7279 run_test 130d "FIEMAP (N-stripe file)"
7282 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7284 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7285 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7287 trap cleanup_130 EXIT RETURN
7289 local fm_file=$DIR/$tfile
7290 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7291 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7292 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7295 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7296 for ((i = 0; i < $NUM_BLKS; i++))
7298 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7301 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7302 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7304 last_lun=`echo $filefrag_op | cut -d: -f5`
7309 for line in $filefrag_op
7311 frag_lun=`echo $line | cut -d: -f5`
7312 ext_len=`echo $line | cut -d: -f4`
7313 if (( $frag_lun != $last_lun )); then
7314 if (( tot_len != $EXPECTED_LEN )); then
7316 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7323 (( tot_len += ext_len ))
7326 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7328 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7334 echo "FIEMAP with continuation calls succeeded"
7336 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7338 # Test for writev/readv
7340 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7341 error "writev test failed"
7342 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7343 error "readv failed"
7346 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7349 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7350 error "append writev test failed"
7351 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7352 error "append writev test failed"
7355 run_test 131b "test append writev"
7358 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7361 run_test 131c "test read/write on file w/o objects"
7364 rwv -f $DIR/$tfile -w -n 1 1572864
7365 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7366 if [ "$NOB" != 1572864 ]; then
7367 error "Short read filed: read $NOB bytes instead of 1572864"
7371 run_test 131d "test short read"
7374 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7375 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7376 error "read hitting hole failed"
7379 run_test 131e "test read hitting hole"
7384 for node in $(osts_nodes); do
7385 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7386 [ x$gl = x"" ] && gl=0
7387 gl_sum=$((gl_sum + gl))
7397 if [ x$som = x"enabled" ]; then
7398 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7399 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7400 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7402 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7403 MOUNTOPT="$MOUNTOPT,som_preview"
7404 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7407 # do remount to make new mount-conf parameters actual
7414 test_132() { #1028, SOM
7415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7416 local num=$(get_mds_dir $DIR)
7417 local mymds=mds${num}
7418 local MOUNTOPT_SAVE=$MOUNTOPT
7420 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7421 cancel_lru_locks osc
7423 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7425 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7426 stat $DIR/$tfile >/dev/null
7427 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7428 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7430 som_mode_switch $som1 $gl1 $gl2
7432 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7433 cancel_lru_locks osc
7435 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7436 if [ $som1 == $som2 ]; then
7437 error "som is still "$som2
7438 if [ x$som2 = x"enabled" ]; then
7445 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7446 stat $DIR/$tfile >/dev/null
7447 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7448 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7449 som_mode_switch $som2 $gl1 $gl2
7450 MOUNTOPT=$MOUNTOPT_SAVE
7452 run_test 132 "som avoids glimpse rpc"
7458 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7460 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7462 *) error "Wrong argument $1" ;;
7465 count=`echo $res | awk '{print $2}'`
7466 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7467 # if the argument $3 is zero, it means any stat increment is ok.
7468 if [ $3 -gt 0 ] ; then
7469 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7474 remote_ost_nodsh && skip "remote OST with nodsh" && return
7475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7477 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7478 { skip "MDS doesn't support rename stats"; return; }
7479 local testdir=$DIR/${tdir}/stats_testdir
7480 mkdir -p $DIR/${tdir}
7483 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7484 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7486 # verify mdt stats first.
7487 mkdir ${testdir} || error "mkdir failed"
7488 check_stats $SINGLEMDS "mkdir" 1
7489 touch ${testdir}/${tfile} || "touch failed"
7490 check_stats $SINGLEMDS "open" 1
7491 check_stats $SINGLEMDS "close" 1
7492 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7493 check_stats $SINGLEMDS "mknod" 1
7494 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7495 check_stats $SINGLEMDS "unlink" 1
7496 rm -f ${testdir}/${tfile} || error "file remove failed"
7497 check_stats $SINGLEMDS "unlink" 2
7499 # remove working dir and check mdt stats again.
7500 rmdir ${testdir} || error "rmdir failed"
7501 check_stats $SINGLEMDS "rmdir" 1
7503 local testdir1=$DIR/${tdir}/stats_testdir1
7505 mkdir -p ${testdir1}
7506 touch ${testdir1}/test1
7507 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7508 check_stats $SINGLEMDS "crossdir_rename" 1
7510 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7511 check_stats $SINGLEMDS "samedir_rename" 1
7515 run_test 133a "Verifying MDT stats ========================================"
7518 remote_ost_nodsh && skip "remote OST with nodsh" && return
7519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7520 local testdir=$DIR/${tdir}/stats_testdir
7521 mkdir -p ${testdir} || error "mkdir failed"
7522 touch ${testdir}/${tfile} || "touch failed"
7523 cancel_lru_locks mdc
7526 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7527 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7529 # extra mdt stats verification.
7530 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7531 check_stats $SINGLEMDS "setattr" 1
7532 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7533 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
7535 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7536 check_stats $SINGLEMDS "getattr" 1
7538 $LFS df || error "lfs failed"
7539 check_stats $SINGLEMDS "statfs" 1
7543 run_test 133b "Verifying extra MDT stats =================================="
7546 remote_ost_nodsh && skip "remote OST with nodsh" && return
7547 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7548 local testdir=$DIR/${tdir}/stats_testdir
7549 mkdir -p ${testdir} || error "mkdir failed"
7551 # verify obdfilter stats.
7552 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7554 cancel_lru_locks osc
7555 wait_delete_completed
7558 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7559 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7561 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7563 cancel_lru_locks osc
7564 check_stats ost "write" 1
7566 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7567 check_stats ost "read" 1
7569 > ${testdir}/${tfile} || error "truncate failed"
7570 check_stats ost "punch" 1
7572 rm -f ${testdir}/${tfile} || error "file remove failed"
7573 wait_delete_completed
7574 check_stats ost "destroy" 1
7578 run_test 133c "Verifying OST stats ========================================"
7585 while [ $value -ge 2 ]; do
7590 if [ $orig -gt $order ]; then
7598 local size=('K' 'M' 'G' 'T');
7600 local size_string=$value
7602 while [ $value -ge 1024 ]; do
7603 if [ $i -gt 3 ]; then
7604 #T is the biggest unit we get here, if that is bigger,
7606 size_string=${value}T
7609 value=$((value >> 10))
7610 if [ $value -lt 1024 ]; then
7611 size_string=${value}${size[$i]}
7622 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7623 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7628 remote_ost_nodsh && skip "remote OST with nodsh" && return
7629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7630 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7631 { skip "MDS doesn't support rename stats"; return; }
7633 local testdir1=$DIR/${tdir}/stats_testdir1
7634 local testdir2=$DIR/${tdir}/stats_testdir2
7636 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7638 mkdir -p ${testdir1} || error "mkdir failed"
7639 mkdir -p ${testdir2} || error "mkdir failed"
7641 createmany -o $testdir1/test 512 || error "createmany failed"
7643 # check samedir rename size
7644 mv ${testdir1}/test0 ${testdir1}/test_0
7646 local testdir1_size=$(ls -l $DIR/${tdir} |
7647 awk '/stats_testdir1/ {print $5}')
7648 local testdir2_size=$(ls -l $DIR/${tdir} |
7649 awk '/stats_testdir2/ {print $5}')
7651 testdir1_size=$(order_2 $testdir1_size)
7652 testdir2_size=$(order_2 $testdir2_size)
7654 testdir1_size=$(size_in_KMGT $testdir1_size)
7655 testdir2_size=$(size_in_KMGT $testdir2_size)
7657 echo "source rename dir size: ${testdir1_size}"
7658 echo "target rename dir size: ${testdir2_size}"
7660 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7661 eval $cmd || error "$cmd failed"
7662 local samedir=$($cmd | grep 'same_dir')
7663 local same_sample=$(get_rename_size $testdir1_size)
7664 [ -z "$samedir" ] && error "samedir_rename_size count error"
7665 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7666 echo "Check same dir rename stats success"
7668 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7670 # check crossdir rename size
7671 mv ${testdir1}/test_0 ${testdir2}/test_0
7673 testdir1_size=$(ls -l $DIR/${tdir} |
7674 awk '/stats_testdir1/ {print $5}')
7675 testdir2_size=$(ls -l $DIR/${tdir} |
7676 awk '/stats_testdir2/ {print $5}')
7678 testdir1_size=$(order_2 $testdir1_size)
7679 testdir2_size=$(order_2 $testdir2_size)
7681 testdir1_size=$(size_in_KMGT $testdir1_size)
7682 testdir2_size=$(size_in_KMGT $testdir2_size)
7684 echo "source rename dir size: ${testdir1_size}"
7685 echo "target rename dir size: ${testdir2_size}"
7687 eval $cmd || error "$cmd failed"
7688 local crossdir=$($cmd | grep 'crossdir')
7689 local src_sample=$(get_rename_size $testdir1_size)
7690 local tgt_sample=$(get_rename_size $testdir2_size)
7691 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7692 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7693 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7694 echo "Check cross dir rename stats success"
7697 run_test 133d "Verifying rename_stats ========================================"
7699 test_140() { #bug-17379
7700 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7701 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7702 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7704 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7706 while i=`expr $i + 1`; do
7707 mkdir -p $i || error "Creating dir $i"
7708 cd $i || error "Changing to $i"
7709 ln -s ../stat stat || error "Creating stat symlink"
7710 # Read the symlink until ELOOP present,
7711 # not LBUGing the system is considered success,
7712 # we didn't overrun the stack.
7713 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7715 if [ $ret -eq 40 ]; then
7718 error "Open stat symlink"
7724 echo "The symlink depth = $i"
7725 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7727 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7730 local TF="$TMP/$tfile"
7732 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7734 cancel_lru_locks osc
7735 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7736 remount_client $MOUNT
7738 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7741 $TRUNCATE $DIR/$tfile 6000
7742 cancel_lru_locks osc
7743 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7746 echo "12345" >>$DIR/$tfile
7747 cancel_lru_locks osc
7748 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7751 echo "12345" >>$DIR/$tfile
7752 cancel_lru_locks osc
7753 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7758 run_test 150 "truncate/append tests"
7760 function roc_hit() {
7761 local list=$(comma_list $(osts_nodes))
7763 echo $(get_obdfilter_param $list '' stats |
7764 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7767 function set_cache() {
7770 if [ "$2" == "off" ]; then
7773 local list=$(comma_list $(osts_nodes))
7774 set_obdfilter_param $list '' $1_cache_enable $on
7776 cancel_lru_locks osc
7780 remote_ost_nodsh && skip "remote OST with nodsh" && return
7783 local list=$(comma_list $(osts_nodes))
7785 # check whether obdfilter is cache capable at all
7786 if ! get_obdfilter_param $list '' read_cache_enable >/dev/null; then
7787 echo "not cache-capable obdfilter"
7791 # check cache is enabled on all obdfilters
7792 if get_obdfilter_param $list '' read_cache_enable | grep 0; then
7793 echo "oss cache is disabled"
7797 set_obdfilter_param $list '' writethrough_cache_enable 1
7799 # pages should be in the case right after write
7800 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7801 local BEFORE=`roc_hit`
7802 cancel_lru_locks osc
7803 cat $DIR/$tfile >/dev/null
7804 local AFTER=`roc_hit`
7805 if ! let "AFTER - BEFORE == CPAGES"; then
7806 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7809 # the following read invalidates the cache
7810 cancel_lru_locks osc
7811 set_obdfilter_param $list '' read_cache_enable 0
7812 cat $DIR/$tfile >/dev/null
7814 # now data shouldn't be found in the cache
7816 cancel_lru_locks osc
7817 cat $DIR/$tfile >/dev/null
7819 if let "AFTER - BEFORE != 0"; then
7820 error "IN CACHE: before: $BEFORE, after: $AFTER"
7823 set_obdfilter_param $list '' read_cache_enable 1
7826 run_test 151 "test cache on oss and controls ==============================="
7829 local TF="$TMP/$tfile"
7831 # simulate ENOMEM during write
7832 #define OBD_FAIL_OST_NOMEM 0x226
7833 lctl set_param fail_loc=0x80000226
7834 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7836 sync || error "sync failed"
7837 lctl set_param fail_loc=0
7839 # discard client's cache
7840 cancel_lru_locks osc
7842 # simulate ENOMEM during read
7843 lctl set_param fail_loc=0x80000226
7844 cmp $TF $DIR/$tfile || error "cmp failed"
7845 lctl set_param fail_loc=0
7849 run_test 152 "test read/write with enomem ============================"
7852 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
7854 run_test 153 "test if fdatasync does not crash ======================="
7857 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
7858 { skip "Need MDS version at least 2.2.51"; return 0; }
7860 cp /etc/hosts $DIR/$tfile
7862 fid=$($LFS path2fid $DIR/$tfile)
7864 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7866 ffid=$DIR/.lustre/fid/$fid
7868 echo "stat fid $fid"
7869 stat $ffid > /dev/null || error "stat $ffid failed."
7870 echo "touch fid $fid"
7871 touch $ffid || error "touch $ffid failed."
7872 echo "write to fid $fid"
7873 cat /etc/hosts > $ffid || error "write $ffid failed."
7874 echo "read fid $fid"
7875 diff /etc/hosts $ffid || error "read $ffid failed."
7876 echo "append write to fid $fid"
7877 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7878 echo "rename fid $fid"
7879 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7881 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7883 echo "truncate fid $fid"
7884 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7885 echo "link fid $fid"
7886 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7887 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7888 echo "setfacl fid $fid"
7889 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7890 echo "getfacl fid $fid"
7891 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7893 echo "unlink fid $fid"
7894 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7895 echo "mknod fid $fid"
7896 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7898 fid=[0xf00000400:0x1:0x0]
7899 ffid=$DIR/.lustre/fid/$fid
7901 echo "stat non-exist fid $fid"
7902 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7903 echo "write to non-exist fid $fid"
7904 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7905 echo "link new fid $fid"
7906 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7909 touch $DIR/$tdir/$tfile
7910 fid=$($LFS path2fid $DIR/$tdir)
7912 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7914 ffid=$DIR/.lustre/fid/$fid
7917 ls $ffid > /dev/null || error "ls $ffid failed."
7918 echo "touch $fid/$tfile.1"
7919 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7921 echo "touch $DIR/.lustre/fid/$tfile"
7922 touch $DIR/.lustre/fid/$tfile && \
7923 error "touch $DIR/.lustre/fid/$tfile should fail."
7925 echo "setxattr to $DIR/.lustre/fid"
7926 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
7927 error "setxattr should fail."
7929 echo "listxattr for $DIR/.lustre/fid"
7930 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
7931 error "listxattr should fail."
7933 echo "delxattr from $DIR/.lustre/fid"
7934 setfattr -x trusted.name1 $DIR/.lustre/fid &&
7935 error "delxattr should fail."
7937 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
7938 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
7939 error "touch invalid fid should fail."
7941 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
7942 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
7943 error "touch non-normal fid should fail."
7945 echo "rename $tdir to $DIR/.lustre/fid"
7946 mrename $DIR/$tdir $DIR/.lustre/fid &&
7947 error "rename to $DIR/.lustre/fid should fail."
7949 echo "rename .lustre to itself"
7950 fid=$($LFS path2fid $DIR)
7951 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
7952 error "rename .lustre to itself should fail."
7954 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
7955 fid=$($LFS path2fid $DIR/$tfile-2)
7956 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
7957 cp /etc/passwd $DIR/.lustre/fid/$fid &&
7958 error "create lov data thru .lustre should fail."
7959 echo "cp /etc/passwd $DIR/$tfile-2"
7960 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
7961 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
7962 diff /etc/passwd $DIR/.lustre/fid/$fid ||
7963 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
7965 echo "Open-by-FID succeeded"
7967 run_test 154 "Open-by-FID"
7969 test_155_small_load() {
7970 local temp=$TMP/$tfile
7971 local file=$DIR/$tfile
7973 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7974 error "dd of=$temp bs=6096 count=1 failed"
7976 cancel_lru_locks osc
7977 cmp $temp $file || error "$temp $file differ"
7979 $TRUNCATE $temp 6000
7980 $TRUNCATE $file 6000
7981 cmp $temp $file || error "$temp $file differ (truncate1)"
7983 echo "12345" >>$temp
7984 echo "12345" >>$file
7985 cmp $temp $file || error "$temp $file differ (append1)"
7987 echo "12345" >>$temp
7988 echo "12345" >>$file
7989 cmp $temp $file || error "$temp $file differ (append2)"
7995 test_155_big_load() {
7996 remote_ost_nodsh && skip "remote OST with nodsh" && return
7997 local temp=$TMP/$tfile
7998 local file=$DIR/$tfile
8001 local cache_size=$(do_facet ost$((MAXI+1)) \
8002 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8003 local large_file_size=$((cache_size * 2))
8005 echo "OSS cache size: $cache_size KB"
8006 echo "Large file size: $large_file_size KB"
8008 [ $MAXV -le $large_file_size ] && \
8009 skip_env "max available OST size needs > $large_file_size KB" && \
8012 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8014 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8015 error "dd of=$temp bs=$large_file_size count=1k failed"
8018 cancel_lru_locks osc
8019 cmp $temp $file || error "$temp $file differ"
8027 set_cache writethrough on
8030 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8034 set_cache writethrough off
8037 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8041 set_cache writethrough on
8044 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8048 set_cache writethrough off
8051 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8055 set_cache writethrough on
8058 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8062 set_cache writethrough off
8065 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8069 set_cache writethrough on
8072 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8076 set_cache writethrough off
8079 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8085 local file="$DIR/$tfile"
8087 log "Turn on read and write cache"
8089 set_cache writethrough on
8091 log "Write data and read it back."
8092 log "Read should be satisfied from the cache."
8093 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8095 cancel_lru_locks osc
8096 cat $file >/dev/null
8098 if ! let "AFTER - BEFORE == CPAGES"; then
8099 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8101 log "cache hits:: before: $BEFORE, after: $AFTER"
8104 log "Read again; it should be satisfied from the cache."
8106 cancel_lru_locks osc
8107 cat $file >/dev/null
8109 if ! let "AFTER - BEFORE == CPAGES"; then
8110 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8112 log "cache hits:: before: $BEFORE, after: $AFTER"
8116 log "Turn off the read cache and turn on the write cache"
8118 set_cache writethrough on
8120 log "Read again; it should be satisfied from the cache."
8122 cancel_lru_locks osc
8123 cat $file >/dev/null
8125 if ! let "AFTER - BEFORE == CPAGES"; then
8126 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8128 log "cache hits:: before: $BEFORE, after: $AFTER"
8131 log "Read again; it should not be satisfied from the cache."
8133 cancel_lru_locks osc
8134 cat $file >/dev/null
8136 if ! let "AFTER - BEFORE == 0"; then
8137 error "IN CACHE: before: $BEFORE, after: $AFTER"
8139 log "cache hits:: before: $BEFORE, after: $AFTER"
8142 log "Write data and read it back."
8143 log "Read should be satisfied from the cache."
8144 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8146 cancel_lru_locks osc
8147 cat $file >/dev/null
8149 if ! let "AFTER - BEFORE == CPAGES"; then
8150 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8152 log "cache hits:: before: $BEFORE, after: $AFTER"
8155 log "Read again; it should not be satisfied from the cache."
8157 cancel_lru_locks osc
8158 cat $file >/dev/null
8160 if ! let "AFTER - BEFORE == 0"; then
8161 error "IN CACHE: before: $BEFORE, after: $AFTER"
8163 log "cache hits:: before: $BEFORE, after: $AFTER"
8167 log "Turn off read and write cache"
8169 set_cache writethrough off
8171 log "Write data and read it back"
8172 log "It should not be satisfied from the cache."
8174 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8175 cancel_lru_locks osc
8177 cat $file >/dev/null
8179 if ! let "AFTER - BEFORE == 0"; then
8180 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8182 log "cache hits:: before: $BEFORE, after: $AFTER"
8186 log "Turn on the read cache and turn off the write cache"
8188 set_cache writethrough off
8190 log "Write data and read it back"
8191 log "It should not be satisfied from the cache."
8193 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8195 cancel_lru_locks osc
8196 cat $file >/dev/null
8198 if ! let "AFTER - BEFORE == 0"; then
8199 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8201 log "cache hits:: before: $BEFORE, after: $AFTER"
8204 log "Read again; it should be satisfied from the cache."
8206 cancel_lru_locks osc
8207 cat $file >/dev/null
8209 if ! let "AFTER - BEFORE == CPAGES"; then
8210 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8212 log "cache hits:: before: $BEFORE, after: $AFTER"
8217 run_test 156 "Verification of tunables ============================"
8221 if [ $MDSCOUNT -gt 1 ]; then
8222 error_ignore 17935 $*
8230 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8233 if [ $MASK -eq 1 ]; then
8234 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8236 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8241 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8242 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8243 { skip "Need MDS version at least 2.2.0"; return; }
8244 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8245 echo "Registered as changelog user $USER"
8246 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8247 grep -q $USER || error "User $USER not found in changelog_users"
8250 mkdir -p $DIR/$tdir/pics/2008/zachy
8251 touch $DIR/$tdir/pics/2008/zachy/timestamp
8252 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8253 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8254 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8255 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8256 rm $DIR/$tdir/pics/desktop.jpg
8258 $LFS changelog $MDT0 | tail -5
8260 echo "verifying changelog mask"
8261 changelog_chmask "MKDIR"
8262 changelog_chmask "CLOSE"
8264 mkdir -p $DIR/$tdir/pics/zach/sofia
8265 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8267 changelog_chmask "MKDIR"
8268 changelog_chmask "CLOSE"
8270 mkdir -p $DIR/$tdir/pics/2008/sofia
8271 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8273 $LFS changelog $MDT0
8274 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8275 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8276 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8277 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8280 echo "verifying target fid"
8281 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8282 tail -1 | awk '{print $6}')
8283 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8284 [ "$fidc" == "t=$fidf" ] || \
8285 err17935 "fid in changelog $fidc != file fid $fidf"
8286 echo "verifying parent fid"
8287 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8288 tail -1 | awk '{print $7}')
8289 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8290 [ "$fidc" == "p=$fidf" ] || \
8291 err17935 "pfid in changelog $fidc != dir fid $fidf"
8293 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8294 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8295 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8296 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8297 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8298 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8299 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8300 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8302 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8303 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8304 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8305 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8306 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8307 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8309 echo "verifying user deregister"
8310 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8311 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8312 grep -q $USER && error "User $USER still found in changelog_users"
8314 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8315 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8316 if [ $USERS -eq 0 ]; then
8317 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8318 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8319 touch $DIR/$tdir/chloe
8320 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8321 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8322 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8323 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8325 echo "$USERS other changelog users; can't verify off"
8328 run_test 160 "changelog sanity"
8332 cp /etc/hosts $DIR/$tdir/$tfile
8333 mkdir $DIR/$tdir/foo1
8334 mkdir $DIR/$tdir/foo2
8335 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8336 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8337 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8338 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8339 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8340 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8341 $LFS fid2path $DIR $FID
8342 err17935 "bad link ea"
8345 rm $DIR/$tdir/foo2/zachary
8347 rm $DIR/$tdir/foo2/thor
8349 rm $DIR/$tdir/$tfile
8351 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8352 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8354 $LFS fid2path $DIR $FID
8355 err17935 "bad link rename"
8357 rm $DIR/$tdir/foo2/maggie
8360 local longname=filename_avg_len_is_thirty_two_
8361 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8362 error "failed to hardlink many files"
8363 links=$($LFS fid2path $DIR $FID | wc -l)
8364 echo -n "${links}/1000 links in link EA"
8365 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8366 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8367 error "failed to unlink many hardlinks"
8369 run_test 161 "link ea sanity"
8376 local path=$(${LFS} fid2path $*)
8379 if [ $RC -ne 0 ]; then
8380 err17935 "path looked up of $expected failed. Error $RC"
8382 elif [ "${path}" != "${expected}" ]; then
8383 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8386 echo "fid $fid resolves to path $path (expected $expected)"
8390 # Make changes to filesystem
8391 mkdir -p $DIR/$tdir/d2
8392 touch $DIR/$tdir/d2/$tfile
8393 touch $DIR/$tdir/d2/x1
8394 touch $DIR/$tdir/d2/x2
8395 mkdir -p $DIR/$tdir/d2/a/b/c
8396 mkdir -p $DIR/$tdir/d2/p/q/r
8398 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8399 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8402 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8403 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8404 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8406 # softlink to wrong file
8407 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8408 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8409 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8412 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8413 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8414 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8415 # fid2path dir/fsname should both work
8416 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8417 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8419 # hardlink count: check that there are 2 links
8420 # Doesnt work with CMD yet: 17935
8421 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8422 err17935 "expected 2 links"
8424 # hardlink indexing: remove the first link
8425 rm $DIR/$tdir/d2/p/q/r/hlink
8426 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8430 run_test 162 "path lookup sanity"
8433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8434 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8437 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8438 # this proc file is temporary and linux-only
8439 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8440 error "kernel->userspace send failed"
8443 run_test 163 "kernel <-> userspace comms"
8446 # do directio so as not to populate the page cache
8447 log "creating a 10 Mb file"
8448 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8449 log "starting reads"
8450 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8451 log "truncating the file"
8452 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8454 kill %+ || true # reads might have finished
8455 echo "wait until dd is finished"
8457 log "removing the temporary file"
8458 rm -rf $DIR/$tfile || error "tmp file removal failed"
8460 run_test 169 "parallel read and truncate should not deadlock"
8463 $LCTL clear # bug 18514
8464 $LCTL debug_daemon start $TMP/${tfile}_log_good
8466 $LCTL debug_daemon stop
8467 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8468 error "sed failed to read log_good"
8470 $LCTL debug_daemon start $TMP/${tfile}_log_good
8472 $LCTL debug_daemon stop
8474 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8475 error "lctl df log_bad failed"
8477 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8478 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8480 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8481 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8483 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8484 error "bad_line good_line1 good_line2 are empty"
8486 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8487 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8488 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8490 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8491 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8492 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8494 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8495 error "bad_line_new good_line_new are empty"
8497 local expected_good=$((good_line1 + good_line2*2))
8499 rm -f $TMP/${tfile}*
8500 # LU-231, short malformed line may not be counted into bad lines
8501 if [ $bad_line -ne $bad_line_new ] &&
8502 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8503 error "expected $bad_line bad lines, but got $bad_line_new"
8507 if [ $expected_good -ne $good_line_new ]; then
8508 error "expected $expected_good good lines, but got $good_line_new"
8513 run_test 170 "test lctl df to handle corrupted log ====================="
8515 test_171() { # bug20592
8516 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8517 $LCTL set_param fail_loc=0x50e
8518 $LCTL set_param fail_val=3000
8519 multiop_bg_pause $DIR/$tfile O_s || true
8521 kill -USR1 $MULTIPID
8525 if dmesg | grep "recursive fault"; then
8526 error "caught a recursive fault"
8528 $LCTL set_param fail_loc=0
8531 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8533 # it would be good to share it with obdfilter-survey/libecho code
8534 setup_obdecho_osc () {
8537 local obdfilter_name=$2
8538 echo "Creating new osc for $obdfilter_name on $ost_nid"
8539 # make sure we can find loopback nid
8540 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8542 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8543 ${obdfilter_name}_osc_UUID || rc=2; }
8544 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8545 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8549 cleanup_obdecho_osc () {
8550 local obdfilter_name=$1
8551 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8552 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8556 obdecho_create_test() {
8561 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8562 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8564 if [ $rc -eq 0 ]; then
8565 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8566 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8568 echo "New object id is $id"
8569 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8571 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8572 "cleanup" || rc=5; }
8573 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8575 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8580 remote_ost_nodsh && skip "remote OST with nodsh" && return
8584 if ! module_loaded obdecho; then
8585 load_module obdecho/obdecho
8589 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8590 local host=$(lctl get_param -n osc.$osc.import |
8591 awk '/current_connection:/ {print $2}' )
8592 local target=$(lctl get_param -n osc.$osc.import |
8593 awk '/target:/ {print $2}' )
8594 target=${target%_UUID}
8596 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8597 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8598 [[ -n $target ]] && cleanup_obdecho_osc $target
8599 [ $rmmod_local -eq 1 ] && rmmod obdecho
8602 run_test 180a "test obdecho on osc"
8605 remote_ost_nodsh && skip "remote OST with nodsh" && return
8607 local rmmod_remote=0
8609 do_facet ost1 "lsmod | grep -q obdecho || " \
8610 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8611 "modprobe obdecho; }" && rmmod_remote=1
8612 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8613 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8614 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8617 run_test 180b "test obdecho directly on obdfilter"
8619 test_181() { # bug 22177
8620 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8621 # create enough files to index the directory
8622 createmany -o $DIR/$tdir/foobar 4000
8623 # print attributes for debug purpose
8626 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8628 # remove the files & current working dir
8629 unlinkmany $DIR/$tdir/foobar 4000
8631 kill -USR1 $MULTIPID
8633 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8636 run_test 181 "Test open-unlinked dir ========================"
8639 # disable MDC RPC lock wouldn't crash client
8643 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8644 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8645 $LCTL set_param fail_loc=0x804
8647 for (( i=0; i < $tcount; i++ )) ; do
8649 createmany -o $DIR/$tdir/$i/f- $fcount &
8653 for (( i=0; i < $tcount; i++ )) ; do
8654 unlinkmany $DIR/$tdir/$i/f- $fcount &
8660 $LCTL set_param fail_loc=0
8662 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8665 check_file_in_pool()
8670 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8673 for t in $tlist ; do
8674 [ "$i" -eq "$t" ] && continue 2
8677 echo "pool list: $tlist"
8678 echo "striping: $res"
8679 error_noexit "$file not allocated in $pool"
8686 echo "Creating new pool"
8689 create_pool $FSNAME.$pool ||
8690 { error_noexit "No pool created, result code $?"; return 1; }
8691 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
8692 { error_noexit "$pool not in lfs pool_list"; return 2; }
8695 pool_add_targets() {
8696 echo "Adding targets to pool"
8702 local list=$(seq $first $step $last)
8704 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8705 do_facet mgs $LCTL pool_add \
8706 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8707 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8708 | sort -u | tr '\n' ' ' " "$t" || {
8709 error_noexit "Add to pool failed"
8712 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8713 local addcount=$(((last - first) / step + 1))
8714 [ $lfscount -eq $addcount ] || {
8715 error_noexit "lfs pool_list bad ost count" \
8716 "$lfscount != $addcount"
8724 echo "Setting pool on directory $tdir"
8726 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8728 error_noexit "Cannot set pool $pool to $tdir"
8735 echo "Checking pool on directory $tdir"
8737 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8738 [ "$res" = "$pool" ] && return 0
8740 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8744 pool_dir_rel_path() {
8745 echo "Testing relative path works well"
8750 mkdir -p $root/$tdir/$tdir
8752 pool_set_dir $pool $tdir || return 1
8753 pool_set_dir $pool ./$tdir || return 2
8754 pool_set_dir $pool ../$tdir || return 3
8755 pool_set_dir $pool ../$tdir/$tdir || return 4
8756 rm -rf $tdir; cd - > /dev/null
8759 pool_alloc_files() {
8760 echo "Checking files allocation from directory pool"
8767 for i in $(seq -w 1 $count)
8769 local file=$tdir/file-$i
8771 check_file_in_pool $file $pool "$tlist" || \
8772 failed=$((failed + 1))
8774 [ "$failed" = 0 ] && return 0
8776 error_noexit "$failed files not allocated in $pool"
8780 pool_create_files() {
8781 echo "Creating files in pool"
8789 for i in $(seq -w 1 $count)
8791 local file=$tdir/spoo-$i
8792 $SETSTRIPE -p $pool $file
8793 check_file_in_pool $file $pool "$tlist" || \
8794 failed=$((failed + 1))
8796 [ "$failed" = 0 ] && return 0
8798 error_noexit "$failed files not allocated in $pool"
8803 echo "Checking 'lfs df' output"
8806 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8808 local res=$($LFS df --pool $FSNAME.$pool |
8810 grep "$FSNAME-OST" |
8812 [ "$res" = "$t" ] && return 0
8814 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8818 pool_file_rel_path() {
8819 echo "Creating files in a pool with relative pathname"
8824 { error_noexit "unable to create $tdir"; return 1 ; }
8825 local file="/..$tdir/$tfile-1"
8826 $SETSTRIPE -p $pool $file ||
8827 { error_noexit "unable to create $file" ; return 2 ; }
8830 $SETSTRIPE -p $pool $tfile-2 || {
8831 error_noexit "unable to create $tfile-2 in $tdir"
8836 pool_remove_first_target() {
8837 echo "Removing first target from a pool"
8840 local pname="lov.$FSNAME-*.pools.$pool"
8841 local t=$($LCTL get_param -n $pname | head -1)
8842 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8843 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8844 error_noexit "$t not removed from $FSNAME.$pool"
8849 pool_remove_all_targets() {
8850 echo "Removing all targets from pool"
8853 local pname="lov.$FSNAME-*.pools.$pool"
8854 for t in $($LCTL get_param -n $pname | sort -u)
8856 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8858 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8859 error_noexit "Pool $FSNAME.$pool cannot be drained"
8862 # striping on an empty/nonexistant pool should fall back
8863 # to "pool of everything"
8865 error_noexit "failed to use fallback striping for empty pool"
8868 # setstripe on an empty pool should fail
8869 $SETSTRIPE -p $pool $file 2>/dev/null && {
8870 error_noexit "expected failure when creating file" \
8878 echo "Destroying pool"
8882 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8885 # striping on an empty/nonexistant pool should fall back
8886 # to "pool of everything"
8888 error_noexit "failed to use fallback striping for missing pool"
8891 # setstripe on an empty pool should fail
8892 $SETSTRIPE -p $pool $file 2>/dev/null && {
8893 error_noexit "expected failure when creating file" \
8898 # get param should return err once pool is gone
8899 if wait_update $HOSTNAME "lctl get_param -n \
8900 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8902 remove_pool_from_list $FSNAME.$pool
8905 error_noexit "Pool $FSNAME.$pool is not destroyed"
8910 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8912 local POOL=${POOL:-cea1}
8913 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8914 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
8917 local last_ost=$(($OSTCOUNT - 1))
8919 local ost_list=$(seq $first_ost $ost_step $last_ost)
8920 local ost_range="$first_ost $last_ost $ost_step"
8921 local test_path=$POOL_ROOT/$POOL_DIR_NAME
8922 local file_dir=$POOL_ROOT/file_tst
8926 # former test_200a test_200b
8927 pool_add $POOL || { rc=$? ; break; }
8928 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
8929 # former test_200c test_200d
8931 pool_set_dir $POOL $test_path || { rc=$? ; break; }
8932 pool_check_dir $POOL $test_path || { rc=$? ; break; }
8933 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
8934 || { rc=$? ; break; }
8935 # former test_200e test_200f
8936 local files=$((OSTCOUNT*3))
8937 pool_alloc_files $POOL $test_path $files "$ost_list" \
8938 || { rc=$? ; break; }
8939 pool_create_files $POOL $file_dir $files "$ost_list" \
8940 || { rc=$? ; break; }
8941 # former test_200g test_200h
8942 pool_lfs_df $POOL || { rc=$? ; break; }
8943 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
8945 # former test_201a test_201b test_201c
8946 pool_remove_first_target $POOL || { rc=$? ; break; }
8948 local f=$test_path/$tfile
8949 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
8950 pool_remove $POOL $f || { rc=$? ; break; }
8957 run_test 200 "OST pools"
8959 # usage: default_attr <count | size | offset>
8961 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8964 # usage: check_default_stripe_attr
8965 check_default_stripe_attr() {
8966 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8968 --stripe-count|--count)
8969 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8970 --stripe-size|--size)
8971 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8972 --stripe-index|--index)
8975 error "unknown getstripe attr '$1'"
8978 [ $ACTUAL != $EXPECTED ] &&
8979 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8984 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8986 check_default_stripe_attr --stripe-count
8987 check_default_stripe_attr --stripe-size
8988 check_default_stripe_attr --stripe-index
8992 run_test 204a "Print default stripe attributes ================="
8996 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8998 check_default_stripe_attr --stripe-size
8999 check_default_stripe_attr --stripe-index
9003 run_test 204b "Print default stripe size and offset ==========="
9007 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9009 check_default_stripe_attr --stripe-count
9010 check_default_stripe_attr --stripe-index
9014 run_test 204c "Print default stripe count and offset ==========="
9018 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9020 check_default_stripe_attr --stripe-count
9021 check_default_stripe_attr --stripe-size
9025 run_test 204d "Print default stripe count and size ============="
9029 $SETSTRIPE -d $DIR/$tdir
9031 check_default_stripe_attr --stripe-count --raw
9032 check_default_stripe_attr --stripe-size --raw
9033 check_default_stripe_attr --stripe-index --raw
9037 run_test 204e "Print raw stripe attributes ================="
9041 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9043 check_default_stripe_attr --stripe-size --raw
9044 check_default_stripe_attr --stripe-index --raw
9048 run_test 204f "Print raw stripe size and offset ==========="
9052 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9054 check_default_stripe_attr --stripe-count --raw
9055 check_default_stripe_attr --stripe-index --raw
9059 run_test 204g "Print raw stripe count and offset ==========="
9063 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9065 check_default_stripe_attr --stripe-count --raw
9066 check_default_stripe_attr --stripe-size --raw
9070 run_test 204h "Print raw stripe count and size ============="
9072 # Figure out which job scheduler is being used, if any,
9074 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9076 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9078 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9080 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9081 JOBENV=LOADL_STEP_ID
9082 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9092 # clear old jobstats
9093 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9094 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
9096 # use a new JobID for this test, or we might see an old one
9097 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9101 log "Using JobID environment variable $JOBENV=$JOBVAL"
9103 if [ $JOBENV = "FAKE_JOBID" ]; then
9104 FAKE_JOBID=$JOBVAL $cmd
9109 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9110 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9111 do_facet $FACET lctl get_param mdt.*.job_stats |
9112 grep $JOBVAL || error "No job stats found on MDT $FACET"
9114 if [ "$target" = "ost" -o "$target" = "both" ]; then
9116 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9117 grep $JOBVAL || error "No job stats found on OST $FACET"
9121 test_205() { # Job stats
9122 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9123 skip "Server doesn't support jobstats" && return 0
9126 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9127 if [ $OLD_JOBENV != $JOBENV ]; then
9128 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9129 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9134 cmd="mkdir $DIR/$tfile"
9135 verify_jobstats "$cmd" "mdt"
9137 cmd="rm -fr $DIR/$tfile"
9138 verify_jobstats "$cmd" "mdt"
9140 cmd="mknod $DIR/$tfile c 1 3"
9141 verify_jobstats "$cmd" "mdt"
9143 cmd="rm -f $DIR/$tfile"
9144 verify_jobstats "$cmd" "mdt"
9146 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9147 verify_jobstats "$cmd" "mdt"
9149 cmd="touch $DIR/$tfile"
9150 verify_jobstats "$cmd" "both"
9152 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9153 verify_jobstats "$cmd" "ost"
9155 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9156 verify_jobstats "$cmd" "ost"
9158 cmd="$TRUNCATE $DIR/$tfile 0"
9159 verify_jobstats "$cmd" "both"
9161 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9162 verify_jobstats "$cmd" "mdt"
9165 rm -f $DIR/jobstats_test_rename
9167 if [ $OLD_JOBENV != $JOBENV ]; then
9168 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9169 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9170 $OLD_JOBENV || return 1
9173 run_test 205 "Verify job stats"
9175 # LU-1480, LU-1773 and LU-1657
9178 lfs setstripe -c -1 $DIR/$tdir
9179 #define OBD_FAIL_LOV_INIT 0x1403
9180 $LCTL set_param fail_loc=0xa0001403
9181 $LCTL set_param fail_val=1
9182 touch $DIR/$tdir/$tfile || true
9184 run_test 206 "fail lov_init_raid0() doesn't lbug"
9188 size=$((size % 8192 + 1))
9189 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9190 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9191 rm -f $DIR/f212 $DIR/f212.xyz
9193 run_test 212 "Sendfile test ============================================"
9196 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9197 cancel_lru_locks osc
9198 lctl set_param fail_loc=0x8000040f
9199 # generate a read lock
9200 cat $DIR/$tfile > /dev/null
9201 # write to the file, it will try to cancel the above read lock.
9202 cat /etc/hosts >> $DIR/$tfile
9204 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9206 test_214() { # for bug 20133
9207 mkdir -p $DIR/d214p/d214c
9208 for (( i=0; i < 340; i++ )) ; do
9209 touch $DIR/d214p/d214c/a$i
9212 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9213 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9214 ls $DIR/d214c || error "ls $DIR/d214c failed"
9215 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9217 run_test 214 "hash-indexed directory test - bug 20133"
9219 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9220 create_lnet_proc_files() {
9221 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9222 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9224 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9225 rm -f "$TMP/lnet_$1.sys_tmp"
9228 # counterpart of create_lnet_proc_files
9229 remove_lnet_proc_files() {
9230 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9233 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9234 # 3rd arg as regexp for body
9235 check_lnet_proc_stats() {
9236 local l=$(cat "$TMP/lnet_$1" |wc -l)
9237 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9239 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9242 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9243 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9244 # optional and can be regexp for 2nd line (lnet.routes case)
9245 check_lnet_proc_entry() {
9246 local blp=2 # blp stands for 'position of 1st line of body'
9247 [ "$5" = "" ] || blp=3 # lnet.routes case
9249 local l=$(cat "$TMP/lnet_$1" |wc -l)
9250 # subtracting one from $blp because the body can be empty
9251 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9253 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9254 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9256 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9257 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9259 # bail out if any unexpected line happened
9260 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9261 [ "$?" != 0 ] || error "$2 misformatted"
9264 test_215() { # for bugs 18102, 21079, 21517
9265 local N='(0|[1-9][0-9]*)' # non-negative numeric
9266 local P='[1-9][0-9]*' # positive numeric
9267 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9268 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9269 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9270 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9272 local L1 # regexp for 1st line
9273 local L2 # regexp for 2nd line (optional)
9274 local BR # regexp for the rest (body)
9276 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9277 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9278 create_lnet_proc_files "stats"
9279 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9280 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9281 remove_lnet_proc_files "stats"
9283 # /proc/sys/lnet/routes should look like this:
9284 # Routing disabled/enabled
9285 # net hops state router
9286 # where net is a string like tcp0, hops >= 0, state is up/down,
9287 # router is a string like 192.168.1.1@tcp2
9288 L1="^Routing (disabled|enabled)$"
9289 L2="^net +hops +state +router$"
9290 BR="^$NET +$N +(up|down) +$NID$"
9291 create_lnet_proc_files "routes"
9292 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9293 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9294 remove_lnet_proc_files "routes"
9296 # /proc/sys/lnet/routers should look like this:
9297 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9298 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9299 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9300 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9301 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9302 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9303 create_lnet_proc_files "routers"
9304 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9305 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9306 remove_lnet_proc_files "routers"
9308 # /proc/sys/lnet/peers should look like this:
9309 # nid refs state last max rtr min tx min queue
9310 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9311 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9312 # numeric (0 or >0 or <0), queue >= 0.
9313 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9314 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9315 create_lnet_proc_files "peers"
9316 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9317 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9318 remove_lnet_proc_files "peers"
9320 # /proc/sys/lnet/buffers should look like this:
9321 # pages count credits min
9322 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9323 L1="^pages +count +credits +min$"
9324 BR="^ +$N +$N +$I +$I$"
9325 create_lnet_proc_files "buffers"
9326 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9327 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9328 remove_lnet_proc_files "buffers"
9330 # /proc/sys/lnet/nis should look like this:
9331 # nid status alive refs peer rtr max tx min
9332 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9333 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9334 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9335 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9336 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9337 create_lnet_proc_files "nis"
9338 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9339 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9340 remove_lnet_proc_files "nis"
9342 # can we successfully write to /proc/sys/lnet/stats?
9343 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9344 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9346 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9348 test_216() { # bug 20317
9349 remote_ost_nodsh && skip "remote OST with nodsh" && return
9351 local p="$TMP/sanityN-$TESTNAME.parameters"
9352 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9353 for node in $(osts_nodes); do
9354 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9355 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9356 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9360 # agressive lockless i/o settings
9361 for node in $(osts_nodes); do
9362 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'
9364 lctl set_param -n osc.*.contention_seconds 60
9366 $DIRECTIO write $DIR/$tfile 0 10 4096
9367 $CHECKSTAT -s 40960 $DIR/$tfile
9369 # disable lockless i/o
9370 for node in $(osts_nodes); do
9371 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9373 lctl set_param -n osc.*.contention_seconds 0
9376 dd if=/dev/zero of=$DIR/$tfile count=0
9377 $CHECKSTAT -s 0 $DIR/$tfile
9379 restore_lustre_params <$p
9383 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9385 test_217() { # bug 22430
9389 for node in $(nodes_list); do
9390 nid=$(host_nids_address $node $NETTYPE)
9391 if [[ $nid = *-* ]] ; then
9392 echo "lctl ping $nid@$NETTYPE"
9393 lctl ping $nid@$NETTYPE
9395 echo "skipping $node (no hyphen detected)"
9399 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9402 # do directio so as not to populate the page cache
9403 log "creating a 10 Mb file"
9404 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9405 log "starting reads"
9406 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9407 log "truncating the file"
9408 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9410 kill %+ || true # reads might have finished
9411 echo "wait until dd is finished"
9413 log "removing the temporary file"
9414 rm -rf $DIR/$tfile || error "tmp file removal failed"
9416 run_test 218 "parallel read and truncate should not deadlock ======================="
9419 # write one partial page
9420 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9421 # set no grant so vvp_io_commit_write will do sync write
9422 $LCTL set_param fail_loc=0x411
9423 # write a full page at the end of file
9424 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9426 $LCTL set_param fail_loc=0
9427 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9428 $LCTL set_param fail_loc=0x411
9429 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9431 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9433 test_220() { #LU-325
9434 remote_ost_nodsh && skip "remote OST with nodsh" && return
9438 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9439 awk '{print $2}' | sed -e 's/_UUID$//')
9442 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9443 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9444 osc.$mdtosc_proc1.prealloc_last_id)
9445 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9446 osc.$mdtosc_proc1.prealloc_next_id)
9450 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9451 #define OBD_FAIL_OST_ENOINO 0x229
9452 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9453 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9454 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9456 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9458 MDSOBJS=$((last_id - next_id))
9459 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9461 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9462 echo "OST still has $count kbytes free"
9464 echo "create $MDSOBJS files @next_id..."
9465 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9467 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9468 osc.$mdtosc_proc1.prealloc_last_id)
9469 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9470 osc.$mdtosc_proc1.prealloc_next_id)
9472 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9477 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9478 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9480 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9481 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9482 echo "unlink $MDSOBJS files @$next_id..."
9483 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9485 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9488 dd if=`which date` of=$MOUNT/date oflag=sync
9489 chmod +x $MOUNT/date
9491 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9492 $LCTL set_param fail_loc=0x80001401
9494 $MOUNT/date > /dev/null
9497 run_test 221 "make sure fault and truncate race to not cause OOM"
9502 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9503 createmany -o $DIR/$tdir/$tfile 10
9504 cancel_lru_locks mdc
9505 cancel_lru_locks osc
9506 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9507 $LCTL set_param fail_loc=0x31a
9508 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9509 $LCTL set_param fail_loc=0
9512 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9517 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9518 createmany -o $DIR/$tdir/$tfile 10
9519 cancel_lru_locks mdc
9520 cancel_lru_locks osc
9521 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9522 $LCTL set_param fail_loc=0x31a
9523 rm -r $DIR/$tdir || "AGL for rmdir failed"
9524 $LCTL set_param fail_loc=0
9526 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9531 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9532 createmany -o $DIR/$tdir/$tfile 10
9533 cancel_lru_locks mdc
9534 cancel_lru_locks osc
9535 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9536 $LCTL set_param fail_loc=0x31b
9537 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9538 $LCTL set_param fail_loc=0
9541 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9543 test_224a() { # LU-1039, MRP-303
9544 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9545 $LCTL set_param fail_loc=0x508
9546 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9547 $LCTL set_param fail_loc=0
9550 run_test 224a "Don't panic on bulk IO failure"
9552 test_224b() { # LU-1039, MRP-303
9553 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9554 cancel_lru_locks osc
9555 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9556 $LCTL set_param fail_loc=0x515
9557 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9558 $LCTL set_param fail_loc=0
9561 run_test 224b "Don't panic on bulk IO failure"
9563 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9565 if [ -z ${MDSSURVEY} ]; then
9566 skip_env "mds-survey not found" && return
9568 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9569 { skip "Need MDS version at least 2.2.51"; return; }
9571 local mds=$(facet_host $SINGLEMDS)
9572 local target=$(do_nodes $mds 'lctl dl' | \
9573 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9575 local cmd1="file_count=1000 thrhi=4"
9576 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9577 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9578 local cmd="$cmd1 $cmd2 $cmd3"
9580 rm -f ${TMP}/mds_survey*
9582 eval $cmd || error "mds-survey with zero-stripe failed"
9583 cat ${TMP}/mds_survey*
9584 rm -f ${TMP}/mds_survey*
9586 run_test 225a "Metadata survey sanity with zero-stripe"
9589 if [ -z ${MDSSURVEY} ]; then
9590 skip_env "mds-survey not found" && return
9592 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9593 { skip "Need MDS version at least 2.2.51"; return; }
9595 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9596 skip_env "Need to mount OST to test" && return
9599 local mds=$(facet_host $SINGLEMDS)
9600 local target=$(do_nodes $mds 'lctl dl' | \
9601 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9603 local cmd1="file_count=1000 thrhi=4"
9604 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9605 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9606 local cmd="$cmd1 $cmd2 $cmd3"
9608 rm -f ${TMP}/mds_survey*
9610 eval $cmd || error "mds-survey with stripe_count failed"
9611 cat ${TMP}/mds_survey*
9612 rm -f ${TMP}/mds_survey*
9614 run_test 225b "Metadata survey sanity with stripe_count = 1"
9616 mcreate_path2fid () {
9622 local path=$DIR/$tdir/$name
9627 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9628 error "error: cannot create $desc"
9630 fid=$($LFS path2fid $path)
9632 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9634 fid_path=$($LFS fid2path $DIR $fid)
9636 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9638 [ "$path" == "$fid_path" ] || \
9639 error "error: fid2path returned \`$fid_path', expected \`$path'"
9646 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9647 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9648 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9649 mcreate_path2fid 0040666 0 0 dir "directory"
9650 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9651 mcreate_path2fid 0100666 0 0 file "regular file"
9652 mcreate_path2fid 0120666 0 0 link "symbolic link"
9653 mcreate_path2fid 0140666 0 0 sock "socket"
9655 run_test 226 "call path2fid and fid2path on files of all type"
9657 # LU-1299 Executing or running ldd on a truncated executable does not
9658 # cause an out-of-memory condition.
9660 dd if=`which date` of=$MOUNT/date bs=1k count=1
9661 chmod +x $MOUNT/date
9663 $MOUNT/date > /dev/null
9664 ldd $MOUNT/date > /dev/null
9667 run_test 227 "running truncated executable does not cause OOM"
9669 # LU-1512 try to reuse idle OI blocks
9671 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9673 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9674 local myDIR=$DIR/$tdir
9677 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9678 $LCTL set_param fail_loc=0x80001002
9679 createmany -o $myDIR/t- 10000
9680 $LCTL set_param fail_loc=0
9681 # The guard is current the largest FID holder
9683 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9685 local IDX=$(($SEQ % 64))
9687 do_facet $SINGLEMDS sync
9688 # Make sure journal flushed.
9690 local blk1=$(do_facet $SINGLEMDS \
9691 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9692 grep Blockcount | awk '{print $4}')
9694 # Remove old files, some OI blocks will become idle.
9695 unlinkmany $myDIR/t- 10000
9696 # Create new files, idle OI blocks should be reused.
9697 createmany -o $myDIR/t- 2000
9698 do_facet $SINGLEMDS sync
9699 # Make sure journal flushed.
9701 local blk2=$(do_facet $SINGLEMDS \
9702 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9703 grep Blockcount | awk '{print $4}')
9705 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9707 run_test 228a "try to reuse idle OI blocks"
9710 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9712 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9713 local myDIR=$DIR/$tdir
9716 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9717 $LCTL set_param fail_loc=0x80001002
9718 createmany -o $myDIR/t- 10000
9719 $LCTL set_param fail_loc=0
9720 # The guard is current the largest FID holder
9722 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9724 local IDX=$(($SEQ % 64))
9726 do_facet $SINGLEMDS sync
9727 # Make sure journal flushed.
9729 local blk1=$(do_facet $SINGLEMDS \
9730 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9731 grep Blockcount | awk '{print $4}')
9733 # Remove old files, some OI blocks will become idle.
9734 unlinkmany $myDIR/t- 10000
9737 stop $SINGLEMDS || error "Fail to stop MDT."
9739 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9741 df $MOUNT || error "Fail to df."
9742 # Create new files, idle OI blocks should be reused.
9743 createmany -o $myDIR/t- 2000
9744 do_facet $SINGLEMDS sync
9745 # Make sure journal flushed.
9747 local blk2=$(do_facet $SINGLEMDS \
9748 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9749 grep Blockcount | awk '{print $4}')
9751 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9753 run_test 228b "idle OI blocks can be reused after MDT restart"
9757 [ "$FSTYPE" != "ldiskfs" ] && skip "non-ldiskfs backend" && return
9759 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9760 local myDIR=$DIR/$tdir
9763 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9764 $LCTL set_param fail_loc=0x80001002
9765 # 20000 files can guarantee there are index nodes in the OI file
9766 createmany -o $myDIR/t- 20000
9767 $LCTL set_param fail_loc=0
9768 # The guard is current the largest FID holder
9770 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9772 local IDX=$(($SEQ % 64))
9774 do_facet $SINGLEMDS sync
9775 # Make sure journal flushed.
9777 local blk1=$(do_facet $SINGLEMDS \
9778 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9779 grep Blockcount | awk '{print $4}')
9781 # Remove old files, some OI blocks will become idle.
9782 unlinkmany $myDIR/t- 20000
9784 # The OI file should become empty now
9786 # Create new files, idle OI blocks should be reused.
9787 createmany -o $myDIR/t- 2000
9788 do_facet $SINGLEMDS sync
9789 # Make sure journal flushed.
9791 local blk2=$(do_facet $SINGLEMDS \
9792 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9793 grep Blockcount | awk '{print $4}')
9795 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9797 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
9800 # tests that do cleanup/setup should be run at the end
9805 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9806 $LCTL set_param fail_loc=0x903
9807 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9808 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9811 FAIL_ON_ERROR=true cleanup
9812 FAIL_ON_ERROR=true setup
9814 run_test 900 "umount should not race with any mgc requeue thread"
9816 complete $(basename $0) $SECONDS
9817 check_and_cleanup_lustre
9818 if [ "$I_MOUNTED" != "yes" ]; then
9819 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true