2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 # Tests that fail on uml
21 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
22 # buffer i/o errs sock spc runas
23 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LFIND=${LFIND:-"$LFS find"}
34 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
36 MCREATE=${MCREATE:-mcreate}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 export MULTIOP=${MULTIOP:-multiop}
40 READS=${READS:-"reads"}
41 MUNLINK=${MUNLINK:-munlink}
42 SOCKETSERVER=${SOCKETSERVER:-socketserver}
43 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
44 MEMHOG=${MEMHOG:-memhog}
45 DIRECTIO=${DIRECTIO:-directio}
46 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
47 UMOUNT=${UMOUNT:-"umount -d"}
49 CHECK_GRANT=${CHECK_GRANT:-"yes"}
50 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
52 export NAME=${NAME:-local}
59 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
60 . $LUSTRE/tests/test-framework.sh
62 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
65 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 if [ "$ONLY" == "cleanup" ]; then
97 check_and_setup_lustre
102 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
103 awk '{gsub(/_UUID/,""); print $1}' | head -1)
104 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
105 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
106 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
107 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
108 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
109 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
111 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
112 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
113 rm -rf $DIR/[Rdfs][0-9]*
115 # $RUNAS_ID may get set incorrectly somewhere else
116 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
118 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
122 if [ "${ONLY}" = "MOUNT" ] ; then
123 echo "Lustre is up, please go on"
127 echo "preparing for tests involving mounts"
128 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
130 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
131 echo # add a newline after mke2fs.
135 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
136 lctl set_param debug=-1 2> /dev/null || true
139 $CHECKSTAT -t file $DIR/$tfile || error
141 $CHECKSTAT -a $DIR/$tfile || error
143 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
146 chmod 0755 $DIR || error
147 $CHECKSTAT -p 0755 $DIR || error
149 run_test 0b "chmod 0755 $DIR ============================="
152 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
153 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
155 run_test 0c "check import proc ============================="
160 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
161 $CHECKSTAT -t dir $DIR/d1/d2 || error
163 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
168 $CHECKSTAT -a $DIR/d1 || error
170 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
175 $CHECKSTAT -t file $DIR/d2/f || error
177 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
181 $CHECKSTAT -a $DIR/d2 || error
183 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
187 $CHECKSTAT -t dir $DIR/d3 || error
189 run_test 3a "mkdir .../d3 ======================================"
192 if [ ! -d $DIR/d3 ]; then
196 $CHECKSTAT -t file $DIR/d3/f || error
198 run_test 3b "touch .../d3/f ===================================="
202 $CHECKSTAT -a $DIR/d3 || error
204 run_test 3c "rm -r .../d3 ======================================"
208 $CHECKSTAT -t dir $DIR/d4 || error
210 run_test 4a "mkdir .../d4 ======================================"
213 if [ ! -d $DIR/d4 ]; then
217 $CHECKSTAT -t dir $DIR/d4/d2 || error
219 run_test 4b "mkdir .../d4/d2 ==================================="
224 chmod 0707 $DIR/d5/d2
225 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
227 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
231 chmod 0666 $DIR/f6a || error
232 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
234 run_test 6a "touch .../f6a; chmod .../f6a ======================"
237 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
238 if [ ! -f $DIR/f6a ]; then
242 $RUNAS chmod 0444 $DIR/f6a && error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
248 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
250 chown $RUNAS_ID $DIR/f6c || error
251 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
253 run_test 6c "touch .../f6c; chown .../f6c ======================"
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
257 if [ ! -f $DIR/f6c ]; then
259 chown $RUNAS_ID $DIR/f6c
261 $RUNAS chown $UID $DIR/f6c && error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6d "$RUNAS chown .../f6c (should return error) =="
267 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
269 chgrp $RUNAS_ID $DIR/f6e || error
270 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
272 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
276 if [ ! -f $DIR/f6e ]; then
278 chgrp $RUNAS_ID $DIR/f6e
280 $RUNAS chgrp $UID $DIR/f6e && error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
287 mkdir $DIR/d6g || error
288 chmod 777 $DIR/d6g || error
289 $RUNAS mkdir $DIR/d6g/d || error
290 chmod g+s $DIR/d6g/d || error
291 mkdir $DIR/d6g/d/subdir
292 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
294 run_test 6g "Is new dir in sgid dir inheriting group?"
296 test_6h() { # bug 7331
297 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
298 touch $DIR/f6h || error "touch failed"
299 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
300 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
301 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
303 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
309 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
311 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
314 if [ ! -d $DIR/d7 ]; then
318 echo -n foo > $DIR/d7/f2
319 [ "`cat $DIR/d7/f2`" = "foo" ] || error
320 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
322 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
328 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
330 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
336 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
338 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
344 $CHECKSTAT -t file $DIR/d10/d2/f || error
346 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
351 chmod 0666 $DIR/d11/d2
352 chmod 0705 $DIR/d11/d2
353 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
355 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
360 chmod 0666 $DIR/d12/f
361 chmod 0654 $DIR/d12/f
362 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
364 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
368 dd if=/dev/zero of=$DIR/d13/f count=10
370 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
372 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
378 $CHECKSTAT -a $DIR/d14/f || error
380 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 mv $DIR/d15/f $DIR/d15/f2
386 $CHECKSTAT -t file $DIR/d15/f2 || error
388 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
394 $CHECKSTAT -a $DIR/d16/f || error
396 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
401 ln -s $DIR/d17/f $DIR/d17/l-exist
403 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
404 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
405 rm -f $DIR/d17/l-exist
406 $CHECKSTAT -a $DIR/d17/l-exist || error
408 run_test 17a "symlinks: create, remove (real) =================="
412 ln -s no-such-file $DIR/d17/l-dangle
414 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
415 $CHECKSTAT -fa $DIR/d17/l-dangle || error
416 rm -f $DIR/d17/l-dangle
417 $CHECKSTAT -a $DIR/d17/l-dangle || error
419 run_test 17b "symlinks: create, remove (dangling) =============="
421 test_17c() { # bug 3440 - don't save failed open RPC for replay
423 ln -s foo $DIR/d17/f17c
424 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
426 run_test 17c "symlinks: open dangling (should return error) ===="
430 ln -s foo $DIR/d17/f17d
431 touch $DIR/d17/f17d || error "creating to new symlink"
433 run_test 17d "symlinks: create dangling ========================"
437 local foo=$DIR/$tdir/$tfile
438 ln -s $foo $foo || error "create symlink failed"
439 ls -l $foo || error "ls -l failed"
440 ls $foo && error "ls not failed" || true
442 run_test 17e "symlinks: create recursive symlink (should return error) ===="
446 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
447 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
448 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
454 run_test 17f "symlinks: long and very long symlink name ========================"
456 # str_repeat(S, N) generate a string that is string S repeated N times
461 while [ $((n -= 1)) -ge 0 ]; do
467 # Long symlinks and LU-2241
470 local TESTS="59 60 61 4094 4095"
473 local SYMNAME=$(str_repeat 'x' $i)
474 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
475 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
478 run_test 17g "symlinks: really long symlink name and inode boundaries"
480 test_17h() { #bug 17378
481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
483 $SETSTRIPE -c -1 $DIR/$tdir
484 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
485 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
486 touch $DIR/$tdir/$tfile || true
488 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
490 test_17i() { #bug 20018
491 remote_mds_nodsh && skip "remote MDS with nodsh" && return
493 local foo=$DIR/$tdir/$tfile
494 ln -s $foo $foo || error "create symlink failed"
495 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
496 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
497 ls -l $foo && error "error not detected"
500 run_test 17i "don't panic on short symlink"
502 test_17k() { #bug 22301
503 rsync --help | grep -q xattr ||
504 skip_env "$(rsync --version| head -1) does not support xattrs"
505 mkdir -p $DIR/{$tdir,$tdir.new}
506 touch $DIR/$tdir/$tfile
507 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
508 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
509 error "rsync failed with xattrs enabled"
511 run_test 17k "symlinks: rsync with xattrs enabled ========================="
513 test_17l() { # LU-279
515 touch $DIR/$tdir/$tfile
516 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
517 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
518 # -h to not follow symlinks. -m '' to list all the xattrs.
519 # grep to remove first line: '# file: $path'.
520 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
522 lgetxattr_size_check $path $xattr ||
523 error "lgetxattr_size_check $path $xattr failed"
527 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
531 local short_sym="0123456789"
532 local WDIR=$DIR/${tdir}m
539 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
540 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
541 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
543 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
544 skip "only for ldiskfs MDT" && return 0
548 # create a long symlink file
549 for ((i = 0; i < 4; ++i)); do
550 long_sym=${long_sym}${long_sym}
553 echo "create 512 short and long symlink files under $WDIR"
554 for ((i = 0; i < 256; ++i)); do
555 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
556 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
562 wait_delete_completed
564 echo "recreate the 512 symlink files with a shorter string"
565 for ((i = 0; i < 512; ++i)); do
566 # rewrite the symlink file with a shorter string
567 ln -sf ${long_sym} $WDIR/long-$i
568 ln -sf ${short_sym} $WDIR/short-$i
571 mds_index=$($LFS getstripe -M $WDIR)
572 mds_index=$((mds_index+1))
573 devname=$(mdsdevname $mds_index)
574 cmd="$E2FSCK -fnvd $devname"
576 echo "stop and checking mds${mds_index}: $cmd"
577 # e2fsck should not return error
578 stop mds${mds_index} -f
579 do_facet mds${mds_index} $cmd || rc=$?
581 start mds${mds_index} $devname $MDS_MOUNT_OPTS
582 df $MOUNT > /dev/null 2>&1
583 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
584 "short/long symlink MDT: rc=$rc"
587 run_test 17m "run e2fsck against MDT which contains short/long symlink"
589 check_fs_consistency_17n() {
595 for mdt_index in $(seq 1 $MDSCOUNT); do
596 devname=$(mdsdevname $mdt_index)
597 cmd="$E2FSCK -fnvd $devname"
599 echo "stop and checking mds${mdt_index}: $cmd"
600 # e2fsck should not return error
602 do_facet mds${mdt_index} $cmd || rc=$?
604 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
605 df $MOUNT > /dev/null 2>&1
606 [ $rc -ne 0 ] && break
614 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
615 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
616 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
618 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
619 skip "only for ldiskfs MDT" && return 0
621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
624 for ((i=0; i<10; i++)); do
625 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
626 error "create remote dir error $i"
627 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
628 error "create files under remote dir failed $i"
631 check_fs_consistency_17n || error "e2fsck report error"
633 for ((i=0;i<10;i++)); do
634 rm -rf $DIR/$tdir/remote_dir_${i} ||
635 error "destroy remote dir error $i"
638 check_fs_consistency_17n || error "e2fsck report error"
640 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
646 run_test 18 "touch .../f ; ls ... =============================="
652 $CHECKSTAT -a $DIR/f19 || error
654 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
657 ls -l $DIR/f19 && error || true
659 run_test 19b "ls -l .../f19 (should return error) =============="
662 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
663 $RUNAS touch $DIR/f19 && error || true
665 run_test 19c "$RUNAS touch .../f19 (should return error) =="
668 cat $DIR/f19 && error || true
670 run_test 19d "cat .../f19 (should return error) =============="
682 $CHECKSTAT -a $DIR/f || error
684 run_test 20 "touch .../f ; ls -l ... ==========================="
688 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
689 ln -s dangle $DIR/d21/link
690 echo foo >> $DIR/d21/link
692 $CHECKSTAT -t link $DIR/d21/link || error
693 $CHECKSTAT -f -t file $DIR/d21/link || error
695 run_test 21 "write to dangling link ============================"
700 chown $RUNAS_ID:$RUNAS_GID $WDIR
701 (cd $WDIR || error "cd $WDIR failed";
702 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
704 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
705 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
706 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
708 run_test 22 "unpack tar archive as non-root user ==============="
713 local file=$DIR/$tdir/$tfile
715 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
716 openfile -f O_CREAT:O_EXCL $file &&
717 error "$file recreate succeeded" || true
719 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
721 test_23b() { # bug 18988
723 local file=$DIR/$tdir/$tfile
726 echo foo > $file || error "write filed"
727 echo bar >> $file || error "append filed"
728 $CHECKSTAT -s 8 $file || error "wrong size"
731 run_test 23b "O_APPEND check =========================="
734 echo '== rename sanity =============================================='
735 echo '-- same directory rename'
738 mv $DIR/R1/f $DIR/R1/g
739 $CHECKSTAT -t file $DIR/R1/g || error
741 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
746 mv $DIR/R2/f $DIR/R2/g
747 $CHECKSTAT -a $DIR/R2/f || error
748 $CHECKSTAT -t file $DIR/R2/g || error
750 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
755 mv $DIR/R3/f $DIR/R3/g
756 $CHECKSTAT -a $DIR/R3/f || error
757 $CHECKSTAT -t dir $DIR/R3/g || error
759 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
764 mrename $DIR/R4/f $DIR/R4/g
765 $CHECKSTAT -a $DIR/R4/f || error
766 $CHECKSTAT -t dir $DIR/R4/g || error
768 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
771 echo '-- cross directory renames --'
774 mv $DIR/R5a/f $DIR/R5b/g
775 $CHECKSTAT -a $DIR/R5a/f || error
776 $CHECKSTAT -t file $DIR/R5b/g || error
778 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
782 touch $DIR/R6a/f $DIR/R6b/g
783 mv $DIR/R6a/f $DIR/R6b/g
784 $CHECKSTAT -a $DIR/R6a/f || error
785 $CHECKSTAT -t file $DIR/R6b/g || error
787 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
792 mv $DIR/R7a/d $DIR/R7b/e
793 $CHECKSTAT -a $DIR/R7a/d || error
794 $CHECKSTAT -t dir $DIR/R7b/e || error
796 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
800 mkdir $DIR/R8a/d $DIR/R8b/e
801 mrename $DIR/R8a/d $DIR/R8b/e
802 $CHECKSTAT -a $DIR/R8a/d || error
803 $CHECKSTAT -t dir $DIR/R8b/e || error
805 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
808 echo "-- rename error cases"
812 mrename $DIR/R9/f $DIR/R9/a
813 $CHECKSTAT -t file $DIR/R9/f || error
814 $CHECKSTAT -t dir $DIR/R9/a || error
815 $CHECKSTAT -a $DIR/R9/a/f || error
817 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
821 mrename $DIR/R10/f $DIR/R10/g
822 $CHECKSTAT -t dir $DIR/R10 || error
823 $CHECKSTAT -a $DIR/R10/f || error
824 $CHECKSTAT -a $DIR/R10/g || error
826 run_test 24j "source does not exist ============================"
829 mkdir $DIR/R11a $DIR/R11a/d
831 mv $DIR/R11a/f $DIR/R11a/d
832 $CHECKSTAT -a $DIR/R11a/f || error
833 $CHECKSTAT -t file $DIR/R11a/d/f || error
835 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
837 # bug 2429 - rename foo foo foo creates invalid file
840 $MULTIOP $f OcNs || error
842 run_test 24l "Renaming a file to itself ========================"
846 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
847 # on ext3 this does not remove either the source or target files
848 # though the "expected" operation would be to remove the source
849 $CHECKSTAT -t file ${f} || error "${f} missing"
850 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
852 run_test 24m "Renaming a file to a hard link to itself ========="
856 # this stats the old file after it was renamed, so it should fail
860 $CHECKSTAT ${f}.rename
863 run_test 24n "Statting the old file after renaming (Posix rename 2)"
866 check_kernel_version 37 || return 0
868 rename_many -s random -v -n 10 $DIR/d24o
870 run_test 24o "rename of files during htree split ==============="
874 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
875 mrename $DIR/R12a $DIR/R12b
876 $CHECKSTAT -a $DIR/R12a || error
877 $CHECKSTAT -t dir $DIR/R12b || error
878 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
879 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
881 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
885 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
886 multiop_bg_pause $DIR/R13b D_c || return 1
889 mrename $DIR/R13a $DIR/R13b
890 $CHECKSTAT -a $DIR/R13a || error
891 $CHECKSTAT -t dir $DIR/R13b || error
892 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
893 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
895 wait $MULTIPID || error "multiop close failed"
897 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
899 test_24r() { #bug 3789
900 mkdir $DIR/R14a $DIR/R14a/b
901 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
902 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
903 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
905 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
908 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
909 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
910 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
911 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
913 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
915 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
916 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
917 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
918 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
920 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
922 test_24u() { # bug12192
923 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
924 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
926 run_test 24u "create stripe file"
932 simple_cleanup_common() {
935 wait_delete_completed
940 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
941 [ $FREE_INODES -lt $NRFILES ] && \
942 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
945 trap simple_cleanup_common EXIT
948 createmany -m $DIR/$tdir/$tfile $NRFILES
951 lctl set_param mdc.*.stats clear
953 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
956 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
957 # 8 bytes for name(filename is mostly 5 in this test) +
958 # 8 bytes for luda_type
959 # take into account of overhead in lu_dirpage header and end mark in
960 # each page, plus one in RPC_NUM calculation.
962 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
963 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
964 mds_readpage=`lctl get_param mdc.*.stats | \
965 awk '/^mds_readpage/ {print $2}'`
966 [ $mds_readpage -gt $RPC_NUM ] && \
967 error "large readdir doesn't take effect"
969 simple_cleanup_common
971 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
973 test_24w() { # bug21506
975 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
976 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
977 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
978 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
979 [ "$SZ1" = "$SZ2" ] || \
980 error "Error reading at the end of the file $tfile"
982 run_test 24w "Reading a file larger than 4Gb"
985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
987 local remote_dir=$DIR/$tdir/remote_dir
990 $LFS mkdir -i $MDTIDX $remote_dir ||
991 error "create remote directory failed"
993 mkdir -p $DIR/$tdir/src_dir
994 touch $DIR/$tdir/src_file
995 mkdir -p $remote_dir/tgt_dir
996 touch $remote_dir/tgt_file
998 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
999 error "rename dir cross MDT works!"
1001 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1002 error "rename file cross MDT works!"
1004 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1005 error "ln file cross MDT should not work!"
1007 rm -rf $DIR/$tdir || error "Can not delete directories"
1009 run_test 24x "cross rename/link should be failed"
1012 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1014 local remote_dir=$DIR/$tdir/remote_dir
1017 $LFS mkdir -i $MDTIDX $remote_dir ||
1018 error "create remote directory failed"
1020 mkdir -p $remote_dir/src_dir
1021 touch $remote_dir/src_file
1022 mkdir -p $remote_dir/tgt_dir
1023 touch $remote_dir/tgt_file
1025 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1026 error "rename subdir in the same remote dir failed!"
1028 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1029 error "rename files in the same remote dir failed!"
1031 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1032 error "link files in the same remote dir failed!"
1034 rm -rf $DIR/$tdir || error "Can not delete directories"
1036 run_test 24y "rename/link on the same dir should succeed"
1039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1041 local remote_src=$DIR/$tdir/remote_dir
1042 local remote_tgt=$DIR/$tdir/remote_tgt
1045 $LFS mkdir -i $MDTIDX $remote_src ||
1046 error "create remote directory failed"
1048 $LFS mkdir -i $MDTIDX $remote_tgt ||
1049 error "create remote directory failed"
1051 mrename $remote_src $remote_tgt &&
1052 error "rename remote dirs should not work!"
1054 rm -rf $DIR/$tdir || error "Can not delete directories"
1056 run_test 24z "rename one remote dir to another remote dir should fail"
1059 echo '== symlink sanity ============================================='
1063 touch $DIR/s25/foo || error
1065 run_test 25a "create file in symlinked directory ==============="
1068 [ ! -d $DIR/d25 ] && test_25a
1069 $CHECKSTAT -t file $DIR/s25/foo || error
1071 run_test 25b "lookup file in symlinked directory ==============="
1075 mkdir $DIR/d26/d26-2
1076 ln -s d26/d26-2 $DIR/s26
1077 touch $DIR/s26/foo || error
1079 run_test 26a "multiple component symlink ======================="
1082 mkdir -p $DIR/d26b/d26-2
1083 ln -s d26b/d26-2/foo $DIR/s26-2
1084 touch $DIR/s26-2 || error
1086 run_test 26b "multiple component symlink at end of lookup ======"
1090 touch $DIR/d26.2/foo
1091 ln -s d26.2 $DIR/s26.2-1
1092 ln -s s26.2-1 $DIR/s26.2-2
1093 ln -s s26.2-2 $DIR/s26.2-3
1094 chmod 0666 $DIR/s26.2-3/foo
1096 run_test 26c "chain of symlinks ================================"
1098 # recursive symlinks (bug 439)
1100 ln -s d26-3/foo $DIR/d26-3
1102 run_test 26d "create multiple component recursive symlink ======"
1105 [ ! -h $DIR/d26-3 ] && test_26d
1108 run_test 26e "unlink multiple component recursive symlink ======"
1110 # recursive symlinks (bug 7022)
1113 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1114 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1115 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1116 mkdir $tfile || error "mkdir $tfile failed"
1117 cd $tfile || error "cd $tfile failed"
1118 ln -s .. dotdot || error "ln dotdot failed"
1119 ln -s dotdot/lndir lndir || error "ln lndir failed"
1120 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1121 output=`ls $tfile/$tfile/lndir/bar1`
1122 [ "$output" = bar1 ] && error "unexpected output"
1123 rm -r $tfile || error "rm $tfile failed"
1124 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1126 run_test 26f "rm -r of a directory which has recursive symlink ="
1129 echo '== stripe sanity =============================================='
1130 mkdir -p $DIR/d27 || error "mkdir failed"
1132 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1133 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1135 log "== test_27a: write to one stripe file ========================="
1136 cp /etc/hosts $DIR/d27/f0 || error
1138 run_test 27a "one stripe file =================================="
1141 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1143 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1144 $GETSTRIPE -c $DIR/d27/f01
1145 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1146 error "two-stripe file doesn't have two stripes"
1148 run_test 27b "create two stripe file"
1151 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1153 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1155 run_test 27c "write to two stripe file"
1159 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1160 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1161 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1163 run_test 27d "create file with default settings ================"
1167 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1168 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1169 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1171 run_test 27e "setstripe existing file (should return error) ======"
1175 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1176 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1177 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1179 run_test 27f "setstripe with bad stripe size (should return error)"
1183 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1184 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1185 error "$DIR/d27/fnone has object"
1187 run_test 27g "$GETSTRIPE with no objects"
1190 touch $DIR/d27/fsome || error "touch failed"
1191 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1193 run_test 27i "$GETSTRIPE with some objects"
1197 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1199 run_test 27j "setstripe with bad stripe offset (should return error)"
1201 test_27k() { # bug 2844
1204 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1205 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
1206 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1207 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1208 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1209 dd if=/dev/zero of=$FILE bs=4k count=1
1210 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1211 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1213 run_test 27k "limit i_blksize for broken user apps ============="
1217 mcreate $DIR/f27l || error "creating file"
1218 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1219 error "setstripe should have failed" || true
1221 run_test 27l "check setstripe permissions (should return error)"
1224 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1226 if [ $ORIGFREE -gt $MAXFREE ]; then
1227 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1230 trap simple_cleanup_common EXIT
1232 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1233 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1234 error "dd should fill OST0"
1236 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1238 [ $i -gt 256 ] && break
1241 touch $DIR/$tdir/f27m_$i
1242 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1243 error "OST0 was full but new created file still use it"
1245 touch $DIR/$tdir/f27m_$i
1246 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1247 error "OST0 was full but new created file still use it"
1248 simple_cleanup_common
1250 run_test 27m "create file while OST0 was full =================="
1253 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1257 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1258 # if the OST isn't full anymore.
1260 local OSTIDX=${1:-""}
1262 local list=$(comma_list $(osts_nodes))
1263 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1265 do_nodes $list lctl set_param fail_loc=0
1266 sync # initiate all OST_DESTROYs from MDS to OST
1270 exhaust_precreations() {
1273 local FAILIDX=${3:-$OSTIDX}
1276 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1277 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1279 local OST=$(ostname_from_index $OSTIDX)
1280 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1281 sed -e 's/_UUID$//;s/^.*-//')
1284 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1285 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1286 osc.$mdtosc_proc1.prealloc_last_id)
1287 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1288 osc.$mdtosc_proc1.prealloc_next_id)
1290 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1291 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1293 mkdir -p $DIR/$tdir/${OST}
1294 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1295 #define OBD_FAIL_OST_ENOSPC 0x215
1296 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1297 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1298 echo "Creating to objid $last_id on ost $OST..."
1299 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1300 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1301 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1305 exhaust_all_precreations() {
1307 for (( i=0; i < OSTCOUNT; i++ )) ; do
1308 exhaust_precreations $i $1 -1
1313 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1314 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1315 remote_ost_nodsh && skip "remote OST with nodsh" && return
1318 rm -f $DIR/$tdir/$tfile
1319 exhaust_precreations 0 0x80000215
1320 $SETSTRIPE -c -1 $DIR/$tdir
1321 touch $DIR/$tdir/$tfile || error
1322 $GETSTRIPE $DIR/$tdir/$tfile
1325 run_test 27n "create file with some full OSTs =================="
1328 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1329 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1330 remote_ost_nodsh && skip "remote OST with nodsh" && return
1333 rm -f $DIR/$tdir/$tfile
1334 exhaust_all_precreations 0x215
1336 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1341 run_test 27o "create file with all full OSTs (should error) ===="
1344 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1346 remote_ost_nodsh && skip "remote OST with nodsh" && return
1349 rm -f $DIR/$tdir/$tfile
1352 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1353 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1354 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1356 exhaust_precreations 0 0x80000215
1357 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1358 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1359 $GETSTRIPE $DIR/$tdir/$tfile
1363 run_test 27p "append to a truncated file with some full OSTs ==="
1366 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1368 remote_ost_nodsh && skip "remote OST with nodsh" && return
1371 rm -f $DIR/$tdir/$tfile
1374 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1375 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1376 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1378 exhaust_all_precreations 0x215
1380 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1381 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1385 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1388 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1390 remote_ost_nodsh && skip "remote OST with nodsh" && return
1393 rm -f $DIR/$tdir/$tfile
1394 exhaust_precreations 0 0x80000215
1396 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1400 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1402 test_27s() { # bug 10725
1404 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1405 local stripe_count=0
1406 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1407 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1408 error "stripe width >= 2^32 succeeded" || true
1411 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1413 test_27t() { # bug 10864
1418 $WLFS getstripe $tfile
1421 run_test 27t "check that utils parse path correctly"
1423 test_27u() { # bug 4900
1424 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1425 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1427 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1428 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1430 createmany -o $DIR/$tdir/t- 1000
1431 do_facet $SINGLEMDS lctl set_param fail_loc=0
1433 TLOG=$DIR/$tfile.getstripe
1434 $GETSTRIPE $DIR/$tdir > $TLOG
1435 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1436 unlinkmany $DIR/$tdir/t- 1000
1437 [ $OBJS -gt 0 ] && \
1438 error "$OBJS objects created on OST-0. See $TLOG" || pass
1440 run_test 27u "skip object creation on OSC w/o objects =========="
1442 test_27v() { # bug 4900
1443 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1445 remote_ost_nodsh && skip "remote OST with nodsh" && return
1447 exhaust_all_precreations 0x215
1451 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1453 touch $DIR/$tdir/$tfile
1454 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1456 for (( i=1; i < OSTCOUNT; i++ )); do
1457 do_facet ost$i lctl set_param fail_loc=0x705
1459 local START=`date +%s`
1460 createmany -o $DIR/$tdir/$tfile 32
1462 local FINISH=`date +%s`
1463 local TIMEOUT=`lctl get_param -n timeout`
1464 local PROCESS=$((FINISH - START))
1465 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1466 error "$FINISH - $START >= $TIMEOUT / 2"
1467 sleep $((TIMEOUT / 2 - PROCESS))
1470 run_test 27v "skip object creation on slow OST ================="
1472 test_27w() { # bug 10997
1473 mkdir -p $DIR/$tdir || error "mkdir failed"
1474 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1475 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1476 error "stripe size $size != 65536" || true
1477 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1478 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1480 run_test 27w "check $SETSTRIPE -S option"
1483 [ "$OSTCOUNT" -lt "2" ] &&
1484 skip_env "skipping multiple stripe count/offset test" && return
1486 mkdir -p $DIR/$tdir || error "mkdir failed"
1487 for i in $(seq 1 $OSTCOUNT); do
1489 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1490 error "setstripe -c $i -i $offset failed"
1491 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1492 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1493 [ $count -ne $i ] && error "stripe count $count != $i" || true
1494 [ $index -ne $offset ] &&
1495 error "stripe offset $index != $offset" || true
1498 run_test 27wa "check $SETSTRIPE -c -i options"
1501 remote_ost_nodsh && skip "remote OST with nodsh" && return
1502 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1503 OFFSET=$(($OSTCOUNT - 1))
1505 local OST=$(ostname_from_index $OSTIDX)
1508 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1509 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1511 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1512 for i in `seq 0 $OFFSET`; do
1513 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1514 error "OST0 was degraded but new created file still use it"
1516 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1518 run_test 27x "create files while OST0 is degraded"
1521 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1523 remote_ost_nodsh && skip "remote OST with nodsh" && return
1525 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1526 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1527 osc.$mdtosc.prealloc_last_id)
1528 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1529 osc.$mdtosc.prealloc_next_id)
1530 local fcount=$((last_id - next_id))
1531 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1532 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1534 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1535 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1536 local OST_DEACTIVE_IDX=-1
1541 for OSC in $MDS_OSCS; do
1542 OST=$(osc_to_ost $OSC)
1543 OSTIDX=$(index_from_ostuuid $OST)
1544 if [ $OST_DEACTIVE_IDX == -1 ]; then
1545 OST_DEACTIVE_IDX=$OSTIDX
1547 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1548 echo $OSC "is Deactivated:"
1549 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1553 OSTIDX=$(index_from_ostuuid $OST)
1555 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1557 for OSC in $MDS_OSCS; do
1558 OST=$(osc_to_ost $OSC)
1559 OSTIDX=$(index_from_ostuuid $OST)
1560 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1561 echo $OST "is degraded:"
1562 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1563 obdfilter.$OST.degraded=1
1568 createmany -o $DIR/$tdir/$tfile $fcount
1570 for OSC in $MDS_OSCS; do
1571 OST=$(osc_to_ost $OSC)
1572 OSTIDX=$(index_from_ostuuid $OST)
1573 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1574 echo $OST "is recovered from degraded:"
1575 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1576 obdfilter.$OST.degraded=0
1578 do_facet $SINGLEMDS lctl --device %$OSC activate
1582 run_test 27y "create files while OST0 is degraded and the rest inactive"
1588 lmm_count=$($GETSTRIPE -c $1)
1589 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1590 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1592 local old_ifs="$IFS"
1594 fid=($($LFS path2fid $1))
1597 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1598 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1600 # compare lmm_seq and lu_fid->f_seq
1601 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1602 # compare lmm_object_id and lu_fid->oid
1603 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1605 # check the trusted.fid attribute of the OST objects of the file
1606 local have_obdidx=false
1608 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1609 # skip lines up to and including "obdidx"
1610 [ -z "$obdidx" ] && break
1611 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1612 $have_obdidx || continue
1614 local ost=$((obdidx + 1))
1615 local dev=$(ostdevname $ost)
1617 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1618 echo "Currently only works with ldiskfs-based OSTs"
1622 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1624 #don't unmount/remount the OSTs if we don't need to do that
1625 #local dir=$(facet_mntpt ost$ost)
1627 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1628 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1629 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1630 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1632 local obj_file="O/$seq/d$((oid %32))/$oid"
1633 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1634 $dev 2>/dev/null" | grep "parent=")
1636 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1638 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1640 #do_facet ost$ost umount -d $dir
1641 #start ost$ost $dev $OST_MOUNT_OPTS
1643 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1644 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1645 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1646 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1647 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1648 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1650 # compare lmm_seq and filter_fid->ff_parent.f_seq
1651 [ $ff_pseq = $lmm_seq ] ||
1652 error "FF parent SEQ $ff_pseq != $lmm_seq"
1653 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1654 [ $ff_poid = $lmm_oid ] ||
1655 error "FF parent OID $ff_poid != $lmm_oid"
1656 [ $ff_pstripe = $stripe_nr ] ||
1657 error "FF stripe $ff_pstripe != $stripe_nr"
1659 stripe_nr=$((stripe_nr + 1))
1664 remote_ost_nodsh && skip "remote OST with nodsh" && return
1667 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1668 { error "setstripe -c -1 failed"; return 1; }
1669 # We need to send a write to every object to get parent FID info set.
1670 # This _should_ also work for setattr, but does not currently.
1671 # touch $DIR/$tdir/$tfile-1 ||
1672 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1673 { error "dd $tfile-1 failed"; return 2; }
1674 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1675 { error "setstripe -c -1 failed"; return 3; }
1676 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1677 { error "dd $tfile-2 failed"; return 4; }
1679 # make sure write RPCs have been sent to OSTs
1682 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1683 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1685 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1687 test_27A() { # b=19102
1688 local restore_size=$($GETSTRIPE -S $MOUNT)
1689 local restore_count=$($GETSTRIPE -c $MOUNT)
1690 local restore_offset=$($GETSTRIPE -i $MOUNT)
1691 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1692 local default_size=$($GETSTRIPE -S $MOUNT)
1693 local default_count=$($GETSTRIPE -c $MOUNT)
1694 local default_offset=$($GETSTRIPE -i $MOUNT)
1695 local dsize=$((1024 * 1024))
1696 [ $default_size -eq $dsize ] ||
1697 error "stripe size $default_size != $dsize"
1698 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1699 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1700 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1702 run_test 27A "check filesystem-wide default LOV EA values"
1704 # createtest also checks that device nodes are created and
1705 # then visible correctly (#2091)
1706 test_28() { # bug 2091
1708 $CREATETEST $DIR/d28/ct || error
1710 run_test 28 "create/mknod/mkdir with bad file types ============"
1713 cancel_lru_locks mdc
1719 declare -i LOCKCOUNTORIG=0
1720 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1721 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1723 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1725 declare -i LOCKUNUSEDCOUNTORIG=0
1726 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1727 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1734 declare -i LOCKCOUNTCURRENT=0
1735 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1736 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1739 declare -i LOCKUNUSEDCOUNTCURRENT=0
1740 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1741 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1744 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1745 lctl set_param -n ldlm.dump_namespaces ""
1746 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1747 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1748 log "dumped log to $TMP/test_29.dk (bug 5793)"
1751 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1752 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1753 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1754 log "dumped log to $TMP/test_29.dk (bug 5793)"
1758 run_test 29 "IT_GETATTR regression ============================"
1760 test_30a() { # was test_30
1761 cp `which ls` $DIR || cp /bin/ls $DIR
1765 run_test 30a "execute binary from Lustre (execve) =============="
1768 cp `which ls` $DIR || cp /bin/ls $DIR
1770 $RUNAS $DIR/ls / || error
1773 run_test 30b "execute binary from Lustre as non-root ==========="
1775 test_30c() { # b=22376
1776 cp `which ls` $DIR || cp /bin/ls $DIR
1778 cancel_lru_locks mdc
1779 cancel_lru_locks osc
1780 $RUNAS $DIR/ls / || error
1783 run_test 30c "execute binary from Lustre without read perms ===="
1786 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1787 $CHECKSTAT -a $DIR/f31 || error
1789 run_test 31a "open-unlink file =================================="
1792 touch $DIR/f31 || error
1793 ln $DIR/f31 $DIR/f31b || error
1794 $MULTIOP $DIR/f31b Ouc || error
1795 $CHECKSTAT -t file $DIR/f31 || error
1797 run_test 31b "unlink file with multiple links while open ======="
1800 touch $DIR/f31 || error
1801 ln $DIR/f31 $DIR/f31c || error
1802 multiop_bg_pause $DIR/f31 O_uc || return 1
1804 $MULTIOP $DIR/f31c Ouc
1805 kill -USR1 $MULTIPID
1808 run_test 31c "open-unlink file with multiple links ============="
1811 opendirunlink $DIR/d31d $DIR/d31d || error
1812 $CHECKSTAT -a $DIR/d31d || error
1814 run_test 31d "remove of open directory ========================="
1816 test_31e() { # bug 2904
1817 check_kernel_version 34 || return 0
1818 openfilleddirunlink $DIR/d31e || error
1820 run_test 31e "remove of open non-empty directory ==============="
1822 test_31f() { # bug 4554
1825 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1826 cp /etc/hosts $DIR/d31f
1828 $GETSTRIPE $DIR/d31f/hosts
1829 multiop_bg_pause $DIR/d31f D_c || return 1
1832 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1834 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1835 cp /etc/hosts $DIR/d31f
1837 $GETSTRIPE $DIR/d31f/hosts
1838 multiop_bg_pause $DIR/d31f D_c || return 1
1841 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1842 wait $MULTIPID || error "first opendir $MULTIPID failed"
1846 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1847 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1850 run_test 31f "remove of open directory with open-unlink file ==="
1853 echo "-- cross directory link --"
1854 mkdir $DIR/d31g{a,b}
1856 ln $DIR/d31ga/f $DIR/d31gb/g
1857 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1858 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1859 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1860 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1862 run_test 31g "cross directory link==============="
1865 echo "-- cross directory link --"
1869 ln $DIR/d31h/f $DIR/d31h/dir/g
1870 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1871 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1872 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1873 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1875 run_test 31h "cross directory link under child==============="
1878 echo "-- cross directory link --"
1881 touch $DIR/d31i/dir/f
1882 ln $DIR/d31i/dir/f $DIR/d31i/g
1883 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1884 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1885 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1886 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1888 run_test 31i "cross directory link under parent==============="
1893 mkdir $DIR/d31j/dir1
1894 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1895 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1896 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1897 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1900 run_test 31j "link for directory==============="
1906 touch $DIR/d31k/exist
1907 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1908 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1909 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1910 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1911 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1912 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1913 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1916 run_test 31k "link to file: the same, non-existing, dir==============="
1922 touch $DIR/d31m2/exist
1923 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1924 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1925 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1926 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1927 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1928 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1931 run_test 31m "link to file: the same, non-existing, dir==============="
1933 cleanup_test32_mount() {
1935 $UMOUNT $DIR/$tdir/ext2-mountpoint
1939 echo "== more mountpoints and symlinks ================="
1940 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
1941 trap cleanup_test32_mount EXIT
1942 mkdir -p $DIR/$tdir/ext2-mountpoint
1943 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
1944 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
1945 cleanup_test32_mount
1947 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1950 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
1951 trap cleanup_test32_mount EXIT
1952 mkdir -p $DIR/$tdir/ext2-mountpoint
1953 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
1954 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
1955 cleanup_test32_mount
1957 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1960 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
1961 trap cleanup_test32_mount EXIT
1962 mkdir -p $DIR/$tdir/ext2-mountpoint
1963 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
1964 mkdir -p $DIR/$tdir/d2/test_dir
1965 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
1966 cleanup_test32_mount
1968 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1971 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
1972 trap cleanup_test32_mount EXIT
1973 mkdir -p $DIR/$tdir/ext2-mountpoint
1974 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
1975 mkdir -p $DIR/$tdir/d2/test_dir
1976 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
1977 cleanup_test32_mount
1979 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1982 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1983 mkdir -p $DIR/d32e/tmp
1984 TMP_DIR=$DIR/d32e/tmp
1985 ln -s $DIR/d32e $TMP_DIR/symlink11
1986 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1987 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1988 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1990 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1993 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1994 mkdir -p $DIR/d32f/tmp
1995 TMP_DIR=$DIR/d32f/tmp
1996 ln -s $DIR/d32f $TMP_DIR/symlink11
1997 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1998 ls $DIR/d32f/tmp/symlink11 || error
1999 ls $DIR/d32f/symlink01 || error
2001 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2004 TMP_DIR=$DIR/$tdir/tmp
2005 mkdir -p $TMP_DIR $DIR/${tdir}2
2006 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2007 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2008 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2009 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2010 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2011 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2013 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2016 rm -fr $DIR/$tdir $DIR/${tdir}2
2017 TMP_DIR=$DIR/$tdir/tmp
2018 mkdir -p $TMP_DIR $DIR/${tdir}2
2019 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2020 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2021 ls $TMP_DIR/symlink12 || error
2022 ls $DIR/$tdir/symlink02 || error
2024 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2027 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2028 trap cleanup_test32_mount EXIT
2029 mkdir -p $DIR/$tdir/ext2-mountpoint
2030 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2031 touch $DIR/$tdir/test_file
2032 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2033 cleanup_test32_mount
2035 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2038 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2039 trap cleanup_test32_mount EXIT
2040 mkdir -p $DIR/$tdir/ext2-mountpoint
2041 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2042 touch $DIR/$tdir/test_file
2043 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2044 cleanup_test32_mount
2046 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2050 trap cleanup_test32_mount EXIT
2051 mkdir -p $DIR/$tdir/ext2-mountpoint
2052 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2053 mkdir -p $DIR/$tdir/d2
2054 touch $DIR/$tdir/d2/test_file || error
2055 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2056 cleanup_test32_mount
2058 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2062 trap cleanup_test32_mount EXIT
2063 mkdir -p $DIR/$tdir/ext2-mountpoint
2064 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2065 mkdir -p $DIR/$tdir/d2
2066 touch $DIR/$tdir/d2/test_file
2067 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2068 cleanup_test32_mount
2070 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2074 mkdir -p $DIR/d32m/tmp
2075 TMP_DIR=$DIR/d32m/tmp
2076 ln -s $DIR $TMP_DIR/symlink11
2077 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2078 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2079 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2081 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2085 mkdir -p $DIR/d32n/tmp
2086 TMP_DIR=$DIR/d32n/tmp
2087 ln -s $DIR $TMP_DIR/symlink11
2088 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2089 ls -l $DIR/d32n/tmp/symlink11 || error
2090 ls -l $DIR/d32n/symlink01 || error
2092 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2095 rm -fr $DIR/d32o $DIR/$tfile
2097 mkdir -p $DIR/d32o/tmp
2098 TMP_DIR=$DIR/d32o/tmp
2099 ln -s $DIR/$tfile $TMP_DIR/symlink12
2100 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2101 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2102 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2103 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2104 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2106 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2116 mkdir -p $DIR/d32p/tmp
2118 TMP_DIR=$DIR/d32p/tmp
2120 ln -s $DIR/$tfile $TMP_DIR/symlink12
2122 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2124 cat $DIR/d32p/tmp/symlink12 || error
2126 cat $DIR/d32p/symlink02 || error
2129 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2131 cleanup_testdir_mount() {
2137 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2138 trap cleanup_testdir_mount EXIT
2140 touch $DIR/$tdir/under_the_mount
2141 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2142 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2143 cleanup_testdir_mount
2145 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2148 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2149 trap cleanup_testdir_mount EXIT
2151 touch $DIR/$tdir/under_the_mount
2152 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2153 ls $DIR/$tdir | grep -q under_the_mount && error || true
2154 cleanup_testdir_mount
2156 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2161 chmod 444 $DIR/$tfile
2162 chown $RUNAS_ID $DIR/$tfile
2164 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2167 run_test 33aa "write file with mode 444 (should return error) ===="
2172 chown $RUNAS_ID $DIR/d33
2173 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2174 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2175 error "open RDWR" || true
2177 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2182 chown $RUNAS_ID $DIR/d33
2183 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2185 run_test 33b "test open file with malformed flags (No panic and return error)"
2193 remote_ost_nodsh && skip "remote OST with nodsh" && return
2197 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2200 for ostnum in $(seq $OSTCOUNT); do
2201 # test-framework's OST numbering is one-based, while Lustre's
2203 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2204 # Parsing llobdstat's output sucks; we could grep the /proc
2205 # path, but that's likely to not be as portable as using the
2206 # llobdstat utility. So we parse lctl output instead.
2207 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2208 obdfilter/$ostname/stats |
2209 awk '/^write_bytes/ {print $7}' )
2210 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2211 if (( ${write_bytes:-0} > 0 ))
2218 $all_zeros || return 0
2221 echo foo > $DIR/d33/bar
2225 # Total up write_bytes after writing. We'd better find non-zeros.
2226 for ostnum in $(seq $OSTCOUNT); do
2227 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2228 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2229 obdfilter/$ostname/stats |
2230 awk '/^write_bytes/ {print $7}' )
2231 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2232 if (( ${write_bytes:-0} > 0 ))
2241 for ostnum in $(seq $OSTCOUNT); do
2242 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2243 echo "Check that write_bytes is present in obdfilter/*/stats:"
2244 do_facet ost$ostnum lctl get_param -n \
2245 obdfilter/$ostname/stats
2247 error "OST not keeping write_bytes stats (b22312)"
2250 run_test 33c "test llobdstat and write_bytes"
2253 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2255 local remote_dir=$DIR/$tdir/remote_dir
2258 $LFS mkdir -i $MDTIDX $remote_dir ||
2259 error "create remote directory failed"
2261 touch $remote_dir/$tfile
2262 chmod 444 $remote_dir/$tfile
2263 chown $RUNAS_ID $remote_dir/$tfile
2265 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2267 chown $RUNAS_ID $remote_dir
2268 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2269 error "create" || true
2270 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2271 error "open RDWR" || true
2272 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2273 error "create" || true
2275 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2277 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2280 $MCREATE $DIR/f34 || error
2281 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2282 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2283 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2284 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2286 run_test 34a "truncate file that has not been opened ==========="
2289 [ ! -f $DIR/f34 ] && test_34a
2290 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2291 $OPENFILE -f O_RDONLY $DIR/f34
2292 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2293 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2295 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2298 [ ! -f $DIR/f34 ] && test_34a
2299 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2300 $OPENFILE -f O_RDWR $DIR/f34
2301 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2302 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2304 run_test 34c "O_RDWR opening file-with-size works =============="
2307 [ ! -f $DIR/f34 ] && test_34a
2308 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2309 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2312 run_test 34d "write to sparse file ============================="
2316 $MCREATE $DIR/f34e || error
2317 $TRUNCATE $DIR/f34e 1000 || error
2318 $CHECKSTAT -s 1000 $DIR/f34e || error
2319 $OPENFILE -f O_RDWR $DIR/f34e
2320 $CHECKSTAT -s 1000 $DIR/f34e || error
2322 run_test 34e "create objects, some with size and some without =="
2324 test_34f() { # bug 6242, 6243
2327 $MCREATE $DIR/f34f || error
2328 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2329 dd if=$DIR/f34f of=$TMP/f34f
2330 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2331 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2332 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2333 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2334 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2336 run_test 34f "read from a file with no objects until EOF ======="
2339 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2340 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2341 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2342 cancel_lru_locks osc
2343 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2344 error "wrong size after lock cancel"
2346 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2347 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2348 error "expanding truncate failed"
2349 cancel_lru_locks osc
2350 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2351 error "wrong expanded size after lock cancel"
2353 run_test 34g "truncate long file ==============================="
2359 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2360 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2364 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2365 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2369 local nsz=`stat -c %s $DIR/$tfile`
2370 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2372 run_test 34h "ftruncate file under grouplock should not block"
2375 cp /bin/sh $DIR/f35a
2377 chown $RUNAS_ID $DIR/f35a
2378 $RUNAS $DIR/f35a && error || true
2381 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2385 utime $DIR/f36 || error
2387 run_test 36a "MDS utime check (mknod, utime) ==================="
2391 utime $DIR/f36 || error
2393 run_test 36b "OST utime check (open, utime) ===================="
2398 chown $RUNAS_ID $DIR/d36
2399 $RUNAS utime $DIR/d36/f36 || error
2401 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2404 [ ! -d $DIR/d36 ] && test_36c
2405 echo "" > $DIR/d36/f36
2406 $RUNAS utime $DIR/d36/f36 || error
2408 run_test 36d "non-root OST utime check (open, utime) ==========="
2411 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2413 touch $DIR/$tdir/$tfile
2414 $RUNAS utime $DIR/$tdir/$tfile && \
2415 error "utime worked, expected failure" || true
2417 run_test 36e "utime on non-owned file (should return error) ===="
2421 local LANG_SAVE=$LANG
2422 local LC_LANG_SAVE=$LC_LANG
2423 export LANG=C LC_LANG=C # for date language
2425 DATESTR="Dec 20 2000"
2427 lctl set_param fail_loc=$fl
2429 cp /etc/hosts $DIR/$tdir/$tfile
2430 sync & # write RPC generated with "current" inode timestamp, but delayed
2432 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2433 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2434 cancel_lru_locks osc
2435 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2437 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2438 echo "BEFORE: $LS_BEFORE" && \
2439 echo "AFTER : $LS_AFTER" && \
2440 echo "WANT : $DATESTR" && \
2441 error "$DIR/$tdir/$tfile timestamps changed" || true
2443 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2447 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2448 subr_36fh "0x80000214"
2450 run_test 36f "utime on file racing with OST BRW write =========="
2453 remote_ost_nodsh && skip "remote OST with nodsh" && return
2459 fmd_max_age=$(do_facet ost1 \
2460 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2463 fmd_before=$(do_facet ost1 \
2464 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2465 touch $DIR/$tdir/$tfile
2466 sleep $((fmd_max_age + 12))
2467 fmd_after=$(do_facet ost1 \
2468 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2470 echo "fmd_before: $fmd_before"
2471 echo "fmd_after: $fmd_after"
2472 [ "$fmd_after" -gt "$fmd_before" ] && \
2473 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2474 error "fmd didn't expire after ping" || true
2476 run_test 36g "filter mod data cache expiry ====================="
2479 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2480 subr_36fh "0x80000227"
2482 run_test 36h "utime on file racing with OST BRW write =========="
2484 # test_37 - duplicate with tests 32q 32r
2487 local file=$DIR/$tfile
2489 openfile -f O_DIRECTORY $file
2492 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2493 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2495 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2499 touch $DIR/${tfile}2
2500 # ls -l $DIR/$tfile $DIR/${tfile}2
2501 # ls -lu $DIR/$tfile $DIR/${tfile}2
2502 # ls -lc $DIR/$tfile $DIR/${tfile}2
2504 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2505 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2507 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2509 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2511 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2512 error "O_TRUNC didn't change timestamps"
2515 run_test 39 "mtime changed on create ==========================="
2519 cp -p /etc/passwd $DIR/$tdir/fopen
2520 cp -p /etc/passwd $DIR/$tdir/flink
2521 cp -p /etc/passwd $DIR/$tdir/funlink
2522 cp -p /etc/passwd $DIR/$tdir/frename
2523 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2526 echo "aaaaaa" >> $DIR/$tdir/fopen
2527 echo "aaaaaa" >> $DIR/$tdir/flink
2528 echo "aaaaaa" >> $DIR/$tdir/funlink
2529 echo "aaaaaa" >> $DIR/$tdir/frename
2531 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2532 local link_new=`stat -c %Y $DIR/$tdir/flink`
2533 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2534 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2536 cat $DIR/$tdir/fopen > /dev/null
2537 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2538 rm -f $DIR/$tdir/funlink2
2539 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2541 for (( i=0; i < 2; i++ )) ; do
2542 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2543 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2544 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2545 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2547 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2548 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2549 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2550 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2552 cancel_lru_locks osc
2553 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2556 run_test 39b "mtime change on open, link, unlink, rename ======"
2558 # this should be set to past
2559 TEST_39_MTIME=`date -d "1 year ago" +%s`
2565 local mtime0=`stat -c %Y $DIR1/$tfile`
2567 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2568 local mtime1=`stat -c %Y $DIR1/$tfile`
2569 [ "$mtime1" = $TEST_39_MTIME ] || \
2570 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2573 echo hello >> $DIR1/$tfile
2575 local mtime2=`stat -c %Y $DIR1/$tfile`
2576 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2577 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2579 mv $DIR1/$tfile $DIR1/$tfile-1
2581 for (( i=0; i < 2; i++ )) ; do
2582 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2583 [ "$mtime2" = "$mtime3" ] || \
2584 error "mtime ($mtime2) changed (to $mtime3) on rename"
2586 cancel_lru_locks osc
2587 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2590 run_test 39c "mtime change on rename ==========================="
2596 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2598 for (( i=0; i < 2; i++ )) ; do
2599 local mtime=`stat -c %Y $DIR1/$tfile`
2600 [ $mtime = $TEST_39_MTIME ] || \
2601 error "mtime($mtime) is not set to $TEST_39_MTIME"
2603 cancel_lru_locks osc
2604 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2607 run_test 39d "create, utime, stat =============================="
2612 local mtime1=`stat -c %Y $DIR1/$tfile`
2614 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2616 for (( i=0; i < 2; i++ )) ; do
2617 local mtime2=`stat -c %Y $DIR1/$tfile`
2618 [ $mtime2 = $TEST_39_MTIME ] || \
2619 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2621 cancel_lru_locks osc
2622 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2625 run_test 39e "create, stat, utime, stat ========================"
2630 mtime1=`stat -c %Y $DIR1/$tfile`
2633 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2635 for (( i=0; i < 2; i++ )) ; do
2636 local mtime2=`stat -c %Y $DIR1/$tfile`
2637 [ $mtime2 = $TEST_39_MTIME ] || \
2638 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2640 cancel_lru_locks osc
2641 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2644 run_test 39f "create, stat, sleep, utime, stat ================="
2648 echo hello >> $DIR1/$tfile
2649 local mtime1=`stat -c %Y $DIR1/$tfile`
2652 chmod o+r $DIR1/$tfile
2654 for (( i=0; i < 2; i++ )) ; do
2655 local mtime2=`stat -c %Y $DIR1/$tfile`
2656 [ "$mtime1" = "$mtime2" ] || \
2657 error "lost mtime: $mtime2, should be $mtime1"
2659 cancel_lru_locks osc
2660 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2663 run_test 39g "write, chmod, stat ==============================="
2671 echo hello >> $DIR1/$tfile
2672 local mtime1=`stat -c %Y $DIR1/$tfile`
2674 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2676 if [ "$d1" != "$d2" ]; then
2677 echo "write and touch not within one second"
2679 for (( i=0; i < 2; i++ )) ; do
2680 local mtime2=`stat -c %Y $DIR1/$tfile`
2681 [ "$mtime2" = $TEST_39_MTIME ] || \
2682 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2684 cancel_lru_locks osc
2685 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2689 run_test 39h "write, utime within one second, stat ============="
2695 echo hello >> $DIR1/$tfile
2696 local mtime1=`stat -c %Y $DIR1/$tfile`
2698 mv $DIR1/$tfile $DIR1/$tfile-1
2700 for (( i=0; i < 2; i++ )) ; do
2701 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2703 [ "$mtime1" = "$mtime2" ] || \
2704 error "lost mtime: $mtime2, should be $mtime1"
2706 cancel_lru_locks osc
2707 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2710 run_test 39i "write, rename, stat =============================="
2713 start_full_debug_logging
2717 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2718 lctl set_param fail_loc=0x80000412
2719 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2720 error "multiop failed"
2722 local mtime1=`stat -c %Y $DIR1/$tfile`
2724 mv $DIR1/$tfile $DIR1/$tfile-1
2726 kill -USR1 $multipid
2727 wait $multipid || error "multiop close failed"
2729 for (( i=0; i < 2; i++ )) ; do
2730 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2731 [ "$mtime1" = "$mtime2" ] ||
2732 error "mtime is lost on close: $mtime2, " \
2735 cancel_lru_locks osc
2736 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2738 lctl set_param fail_loc=0
2739 stop_full_debug_logging
2741 run_test 39j "write, rename, close, stat ======================="
2747 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2749 local mtime1=`stat -c %Y $DIR1/$tfile`
2751 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2753 kill -USR1 $multipid
2754 wait $multipid || error "multiop close failed"
2756 for (( i=0; i < 2; i++ )) ; do
2757 local mtime2=`stat -c %Y $DIR1/$tfile`
2759 [ "$mtime2" = $TEST_39_MTIME ] || \
2760 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2762 cancel_lru_locks osc
2763 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2766 run_test 39k "write, utime, close, stat ========================"
2768 # this should be set to future
2769 TEST_39_ATIME=`date -d "1 year" +%s`
2772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2773 local atime_diff=$(do_facet $SINGLEMDS \
2774 lctl get_param -n mdd.*MDT0000*.atime_diff)
2777 # test setting directory atime to future
2778 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2779 local atime=$(stat -c %X $DIR/$tdir)
2780 [ "$atime" = $TEST_39_ATIME ] || \
2781 error "atime is not set to future: $atime, $TEST_39_ATIME"
2783 # test setting directory atime from future to now
2784 local d1=$(date +%s)
2786 local d2=$(date +%s)
2788 cancel_lru_locks mdc
2789 atime=$(stat -c %X $DIR/$tdir)
2790 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2791 error "atime is not updated from future: $atime, $d1<atime<$d2"
2793 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
2796 # test setting directory atime when now > dir atime + atime_diff
2800 cancel_lru_locks mdc
2801 atime=$(stat -c %X $DIR/$tdir)
2802 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2803 error "atime is not updated : $atime, should be $d2"
2805 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
2808 # test not setting directory atime when now < dir atime + atime_diff
2810 cancel_lru_locks mdc
2811 atime=$(stat -c %X $DIR/$tdir)
2812 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2813 error "atime is updated to $atime, should remain $d1<atime<$d2"
2815 do_facet $SINGLEMDS \
2816 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
2818 run_test 39l "directory atime update ==========================="
2823 local far_past_mtime=$(date -d "May 29 1953" +%s)
2824 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2826 touch -m -d @$far_past_mtime $DIR1/$tfile
2827 touch -a -d @$far_past_atime $DIR1/$tfile
2829 for (( i=0; i < 2; i++ )) ; do
2830 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2831 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2832 error "atime or mtime set incorrectly"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39m "test atime and mtime before 1970"
2841 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2842 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2843 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2845 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2849 small_write $DIR/f41 18
2851 run_test 41 "test small file write + fstat ====================="
2853 count_ost_writes() {
2854 lctl get_param -n osc.*.stats |
2855 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2862 BG_DIRTY_RATIO_SAVE=10
2863 MAX_BG_DIRTY_RATIO=25
2867 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2868 # dirty_ratio, dirty_background_ratio
2869 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2870 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2871 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2872 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2874 # if file not here, we are a 2.4 kernel
2875 kill -CONT `pidof kupdated`
2880 # setup the trap first, so someone cannot exit the test at the
2881 # exact wrong time and mess up a machine
2882 trap start_writeback EXIT
2883 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2884 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2885 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2886 sysctl -w vm.dirty_writeback_centisecs=0
2887 sysctl -w vm.dirty_writeback_centisecs=0
2888 # save and increase /proc/sys/vm/dirty_ratio
2889 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2890 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2891 # save and increase /proc/sys/vm/dirty_background_ratio
2892 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2893 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2895 # if file not here, we are a 2.4 kernel
2896 kill -STOP `pidof kupdated`
2900 # ensure that all stripes have some grant before we test client-side cache
2902 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2903 dd if=/dev/zero of=$i bs=4k count=1
2908 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2909 # file truncation, and file removal.
2912 cancel_lru_locks osc
2914 sync; sleep 1; sync # just to be safe
2915 BEFOREWRITES=`count_ost_writes`
2916 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2917 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2918 AFTERWRITES=`count_ost_writes`
2919 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2920 error "$BEFOREWRITES < $AFTERWRITES"
2923 run_test 42a "ensure that we don't flush on close =============="
2927 cancel_lru_locks osc
2930 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2931 BEFOREWRITES=`count_ost_writes`
2932 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2933 AFTERWRITES=`count_ost_writes`
2934 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2935 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2937 BEFOREWRITES=`count_ost_writes`
2938 sync || error "sync: $?"
2939 AFTERWRITES=`count_ost_writes`
2940 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2941 error "$BEFOREWRITES < $AFTERWRITES on sync"
2943 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2947 run_test 42b "test destroy of file with cached dirty data ======"
2949 # if these tests just want to test the effect of truncation,
2950 # they have to be very careful. consider:
2951 # - the first open gets a {0,EOF}PR lock
2952 # - the first write conflicts and gets a {0, count-1}PW
2953 # - the rest of the writes are under {count,EOF}PW
2954 # - the open for truncate tries to match a {0,EOF}PR
2955 # for the filesize and cancels the PWs.
2956 # any number of fixes (don't get {0,EOF} on open, match
2957 # composite locks, do smarter file size management) fix
2958 # this, but for now we want these tests to verify that
2959 # the cancellation with truncate intent works, so we
2960 # start the file with a full-file pw lock to match against
2961 # until the truncate.
2966 cancel_lru_locks osc
2968 # prime the file with 0,EOF PW to match
2972 # now the real test..
2973 dd if=/dev/zero of=$file bs=1024 count=100
2974 BEFOREWRITES=`count_ost_writes`
2975 $TRUNCATE $file $offset
2976 cancel_lru_locks osc
2977 AFTERWRITES=`count_ost_writes`
2983 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2984 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2987 run_test 42c "test partial truncate of file with cached dirty data"
2991 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2992 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2995 run_test 42d "test complete truncate of file with cached dirty data"
2997 test_42e() { # bug22074
2998 local TDIR=$DIR/${tdir}e
2999 local pagesz=$(page_size)
3000 local pages=16 # hardcoded 16 pages, don't change it.
3001 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3002 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3007 $SETSTRIPE -c 1 $TDIR
3008 createmany -o $TDIR/f $files
3010 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3012 # we assume that with $OSTCOUNT files, at least one of them will
3013 # be allocated on OST0.
3014 warmup_files=$((OSTCOUNT * max_dirty_mb))
3015 createmany -o $TDIR/w $warmup_files
3017 # write a large amount of data into one file and sync, to get good
3018 # avail_grant number from OST.
3019 for ((i=0; i<$warmup_files; i++)); do
3020 idx=$($GETSTRIPE -i $TDIR/w$i)
3021 [ $idx -ne 0 ] && continue
3022 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3025 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3027 $LCTL get_param $proc_osc0/cur_dirty_bytes
3028 $LCTL get_param $proc_osc0/cur_grant_bytes
3030 # create as much dirty pages as we can while not to trigger the actual
3031 # RPCs directly. but depends on the env, VFS may trigger flush during this
3032 # period, hopefully we are good.
3033 for ((i=0; i<$warmup_files; i++)); do
3034 idx=$($GETSTRIPE -i $TDIR/w$i)
3035 [ $idx -ne 0 ] && continue
3036 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3038 $LCTL get_param $proc_osc0/cur_dirty_bytes
3039 $LCTL get_param $proc_osc0/cur_grant_bytes
3041 # perform the real test
3042 $LCTL set_param $proc_osc0/rpc_stats 0
3043 for ((;i<$files; i++)); do
3044 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3045 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3048 $LCTL get_param $proc_osc0/rpc_stats
3051 local have_ppr=false
3052 $LCTL get_param $proc_osc0/rpc_stats |
3053 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3054 # skip lines until we are at the RPC histogram data
3055 [ "$PPR" == "pages" ] && have_ppr=true && continue
3056 $have_ppr || continue
3058 # we only want the percent stat for < 16 pages
3059 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3061 percent=$((percent + WPCT))
3062 if [ $percent -gt 15 ]; then
3063 error "less than 16-pages write RPCs" \
3070 run_test 42e "verify sub-RPC writes are not done synchronously"
3074 cp -p /bin/ls $DIR/$tdir/$tfile
3075 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3077 # give multiop a chance to open
3080 $DIR/$tdir/$tfile && error || true
3083 run_test 43 "execution of file opened for write should return -ETXTBSY"
3087 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
3088 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
3090 $MULTIOP $DIR/d43/multiop Oc && error "expected error, got success"
3091 kill -USR1 $MULTIOP_PID || return 2
3092 wait $MULTIOP_PID || return 3
3095 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3099 cp -p `which $MULTIOP` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
3100 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
3102 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
3103 kill -USR1 $MULTIOP_PID || return 2
3104 wait $MULTIOP_PID || return 3
3107 run_test 43b "truncate of file being executed should return -ETXTBSY"
3110 local testdir="$DIR/d43c"
3113 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3114 ( cd $testdir && md5sum -c)
3116 run_test 43c "md5sum of copy into lustre========================"
3119 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3120 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3121 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3123 run_test 44 "zero length read from a sparse stripe ============="
3126 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3128 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3129 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3130 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3132 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3133 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3136 OFFSETS="0 $((stride/2)) $((stride-1))"
3137 for offset in $OFFSETS ; do
3138 for i in `seq 0 $((nstripe-1))`; do
3139 local GLOBALOFFSETS=""
3140 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3141 local myfn=$DIR/d44a-$size
3142 echo "--------writing $myfn at $size"
3143 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3144 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3145 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3146 || error "ll_sparseness_verify $GLOBALOFFSETS"
3148 for j in `seq 0 $((nstripe-1))`; do
3149 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3150 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3151 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3153 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3154 || error "ll_sparseness_verify $GLOBALOFFSETS"
3159 run_test 44a "test sparse pwrite ==============================="
3163 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3169 before=`dirty_osc_total`
3170 echo executing "\"$*\""
3172 after=`dirty_osc_total`
3173 echo before $before, after $after
3177 # Obtain grants from OST if it supports it
3178 echo blah > ${f}_grant
3181 do_dirty_record "echo blah > $f"
3182 [ $before -eq $after ] && error "write wasn't cached"
3183 do_dirty_record "> $f"
3184 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3185 do_dirty_record "echo blah > $f"
3186 [ $before -eq $after ] && error "write wasn't cached"
3187 do_dirty_record "sync"
3188 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3189 do_dirty_record "echo blah > $f"
3190 [ $before -eq $after ] && error "write wasn't cached"
3191 do_dirty_record "cancel_lru_locks osc"
3192 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3195 run_test 45 "osc io page accounting ============================"
3197 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3198 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3199 # objects offset and an assert hit when an rpc was built with 1023's mapped
3200 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3205 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3207 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3208 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3212 run_test 46 "dirtying a previously written page ================"
3214 # test_47 is removed "Device nodes check" is moved to test_28
3216 test_48a() { # bug 2399
3217 check_kernel_version 34 || return 0
3220 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
3221 mkdir $DIR/d48a || error "recreate directory failed"
3222 touch foo || error "'touch foo' failed after recreating cwd"
3223 mkdir bar || error "'mkdir foo' failed after recreating cwd"
3224 if check_kernel_version 44; then
3225 touch .foo || error "'touch .foo' failed after recreating cwd"
3226 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3228 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3229 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3230 cd . || error "'cd .' failed after recreating cwd"
3231 mkdir . && error "'mkdir .' worked after recreating cwd"
3232 rmdir . && error "'rmdir .' worked after recreating cwd"
3233 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3234 cd .. || error "'cd ..' failed after recreating cwd"
3236 run_test 48a "Access renamed working dir (should return errors)="
3238 test_48b() { # bug 2399
3239 check_kernel_version 34 || return 0
3242 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
3243 touch foo && error "'touch foo' worked after removing cwd"
3244 mkdir foo && error "'mkdir foo' worked after removing cwd"
3245 if check_kernel_version 44; then
3246 touch .foo && error "'touch .foo' worked after removing cwd"
3247 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3249 ls . > /dev/null && error "'ls .' worked after removing cwd"
3250 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3251 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3252 mkdir . && error "'mkdir .' worked after removing cwd"
3253 rmdir . && error "'rmdir .' worked after removing cwd"
3254 ln -s . foo && error "'ln -s .' worked after removing cwd"
3255 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3257 run_test 48b "Access removed working dir (should return errors)="
3259 test_48c() { # bug 2350
3260 check_kernel_version 36 || return 0
3261 #lctl set_param debug=-1
3263 mkdir -p $DIR/d48c/dir
3265 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
3266 $TRACE touch foo && error "'touch foo' worked after removing cwd"
3267 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
3268 if check_kernel_version 44; then
3269 touch .foo && error "'touch .foo' worked after removing cwd"
3270 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3272 $TRACE ls . && error "'ls .' worked after removing cwd"
3273 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3274 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
3275 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
3276 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3277 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3278 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3280 run_test 48c "Access removed working subdir (should return errors)"
3282 test_48d() { # bug 2350
3283 check_kernel_version 36 || return 0
3284 #lctl set_param debug=-1
3286 mkdir -p $DIR/d48d/dir
3288 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
3289 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3290 $TRACE touch foo && error "'touch foo' worked after removing parent"
3291 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3292 if check_kernel_version 44; then
3293 touch .foo && error "'touch .foo' worked after removing parent"
3294 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3296 $TRACE ls . && error "'ls .' worked after removing parent"
3297 $TRACE ls .. && error "'ls ..' worked after removing parent"
3298 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3299 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3300 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3301 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3302 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3304 run_test 48d "Access removed parent subdir (should return errors)"
3306 test_48e() { # bug 4134
3307 check_kernel_version 41 || return 0
3308 #lctl set_param debug=-1
3310 mkdir -p $DIR/d48e/dir
3312 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3313 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3314 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3315 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3316 # On a buggy kernel addition of "touch foo" after cd .. will
3317 # produce kernel oops in lookup_hash_it
3318 touch ../foo && error "'cd ..' worked after recreate parent"
3320 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3322 run_test 48e "Access to recreated parent subdir (should return errors)"
3324 test_49() { # LU-1030
3325 # get ost1 size - lustre-OST0000
3326 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3327 # write 800M at maximum
3328 [ $ost1_size -gt 819200 ] && ost1_size=819200
3330 lfs setstripe -c 1 -i 0 $DIR/$tfile
3331 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3334 # change max_pages_per_rpc while writing the file
3335 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3336 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3337 # loop until dd process exits
3338 while ps ax -opid | grep -wq $dd_pid; do
3339 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3340 sleep $((RANDOM % 5 + 1))
3342 # restore original max_pages_per_rpc
3343 $LCTL set_param $osc1_mppc=$orig_mppc
3344 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3346 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3352 ls /proc/$$/cwd || error
3354 run_test 50 "special situations: /proc symlinks ==============="
3356 test_51a() { # was test_51
3357 # bug 1516 - create an empty entry right after ".." then split dir
3360 $MCREATE $DIR/d51/bar
3362 createmany -m $DIR/d51/longfile 201
3364 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3365 $MCREATE $DIR/d51/longfile$FNUM
3370 ls -l $DIR/d51 > /dev/null || error
3372 run_test 51a "special situations: split htree with empty entry =="
3374 export NUMTEST=70000
3376 local BASE=$DIR/$tdir
3379 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3380 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3381 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3384 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3385 echo "reduced count to $NUMTEST due to inodes"
3387 # need to check free space for the directories as well
3388 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3389 numfree=$((blkfree / 4))
3390 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3391 echo "reduced count to $NUMTEST due to blocks"
3393 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3394 echo "failed" > $BASE/fnum
3396 run_test 51b "exceed 64k subdirectory nlink limit"
3398 test_51ba() { # LU-993
3399 local BASE=$DIR/$tdir
3400 # unlink all but 100 subdirectories, then check it still works
3402 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3404 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3405 local DELETE=$((NUMTEST - LEFT))
3407 # continue on to run this test even if 51b didn't finish,
3408 # just to delete the many subdirectories created.
3409 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3411 # for ldiskfs the nlink count should be 1, but this is OSD specific
3412 # and so this is listed for informational purposes only
3413 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3414 unlinkmany -d $BASE/d $DELETE
3417 if [ $RC -ne 0 ]; then
3418 if [ "$NUMPREV" == "failed" ]; then
3419 skip "previous setup failed"
3422 error "unlink of first $DELETE subdirs failed"
3427 echo "nlink between: $(stat -c %h $BASE)"
3428 # trim the first line of ls output
3429 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3430 [ $FOUND -ne $LEFT ] &&
3431 error "can't find subdirs: found only $FOUND/$LEFT"
3433 unlinkmany -d $BASE/d $DELETE $LEFT ||
3434 error "unlink of second $LEFT subdirs failed"
3435 # regardless of whether the backing filesystem tracks nlink accurately
3436 # or not, the nlink count shouldn't be more than "." and ".." here
3437 local AFTER=$(stat -c %h $BASE)
3438 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3439 echo "nlink after: $AFTER"
3441 run_test 51ba "verify nlink for many subdirectory cleanup"
3444 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3446 createmany -o $DIR/d51d/t- 1000
3447 $GETSTRIPE $DIR/d51d > $TMP/files
3448 for N in `seq 0 $((OSTCOUNT - 1))`; do
3449 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3450 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3451 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3453 unlinkmany $DIR/d51d/t- 1000
3456 for N in `seq 1 $((OSTCOUNT - 1))`; do
3457 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3458 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3459 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3460 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3462 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3463 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3464 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3465 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3469 run_test 51d "check object distribution ===================="
3472 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3475 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3476 echo bar >> $DIR/d52a/foo || error "append bar failed"
3477 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3478 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3479 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3480 echo foo >> $DIR/d52a/foo || error "append foo failed"
3481 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3482 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3483 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3484 cp -r $DIR/d52a /tmp/
3485 rm -fr $DIR/d52a || error "cleanup rm failed"
3487 run_test 52a "append-only flag test (should return errors) ====="
3490 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3493 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3494 cat test > $DIR/d52b/foo && error "cat test worked"
3495 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3496 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3497 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3498 echo foo >> $DIR/d52b/foo && error "echo worked"
3499 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3500 [ -f $DIR/d52b/foo ] || error
3501 [ -f $DIR/d52b/foo_ren ] && error
3502 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3503 chattr -i $DIR/d52b/foo || error "chattr failed"
3505 rm -fr $DIR/d52b || error
3507 run_test 52b "immutable flag test (should return errors) ======="
3510 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3511 remote_ost_nodsh && skip "remote OST with nodsh" && return
3520 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3521 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3522 param=`echo ${value[0]} | cut -d "=" -f1`
3523 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3524 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3525 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3526 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3527 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3528 if [ $ost_last != $mds_last ]; then
3529 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3533 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3536 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3537 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3538 $SOCKETSERVER $DIR/socket
3539 $SOCKETCLIENT $DIR/socket || error
3540 $MUNLINK $DIR/socket
3542 run_test 54a "unix domain socket test =========================="
3548 dd if=/dev/zero of=$f bs=`page_size` count=1
3550 run_test 54b "char device works in lustre ======================"
3553 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3554 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3555 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3557 for i in `seq 3 7`; do
3558 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3568 loopdev="$DIR/loop54c"
3571 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3572 mknod $loopdev b 7 $LOOPNUM
3573 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3574 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3575 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3576 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3578 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3579 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3581 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3586 run_test 54c "block device works in lustre ====================="
3592 [ "$string" = `echo $string > $f | cat $f` ] || error
3594 run_test 54d "fifo device works in lustre ======================"
3597 check_kernel_version 46 || return 0
3600 cp -aL /dev/console $f
3601 echo $string > $f || error
3603 run_test 54e "console/tty device works in lustre ======================"
3605 #The test_55 used to be iopen test and it was removed by bz#24037.
3606 #run_test 55 "check iopen_connect_dentry() ======================"
3608 test_56a() { # was test_56
3614 NUMFILESx2=$(($NUMFILES * 2))
3615 for i in `seq 1 $NUMFILES` ; do
3616 touch $DIR/d56/file$i
3617 touch $DIR/d56/dir/file$i
3620 # test lfs getstripe with --recursive
3621 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3622 [ $FILENUM -eq $NUMFILESx2 ] ||
3623 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3624 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3625 [ $FILENUM -eq $NUMFILES ] ||
3626 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3627 echo "$GETSTRIPE --recursive passed."
3629 # test lfs getstripe with file instead of dir
3630 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3631 [ $FILENUM -eq 1 ] || error \
3632 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3633 echo "$GETSTRIPE file1 passed."
3635 #test lfs getstripe with --verbose
3636 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3637 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3638 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3639 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3640 echo "$GETSTRIPE --verbose passed."
3642 #test lfs getstripe with --obd
3643 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3644 error "$GETSTRIPE --obd wrong_uuid should return error message"
3646 [ "$OSTCOUNT" -lt 2 ] &&
3647 skip_env "skipping other $GETSTRIPE --obd test" && return
3650 OBDUUID=$(ostuuid_from_index $OSTIDX)
3651 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3652 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3653 [ $FOUND -eq $FILENUM ] ||
3654 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3655 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3656 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3657 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3658 error "$GETSTRIPE --obd: should not show file on other obd"
3659 echo "$GETSTRIPE --obd passed"
3661 run_test 56a "check $GETSTRIPE"
3666 local LOCAL_NUMFILES="$1"
3667 local LOCAL_NUMDIRS="$2"
3668 local MKDIR_PARAMS="$3"
3670 if [ ! -d "$TDIR" ] ; then
3672 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3673 for i in `seq 1 $LOCAL_NUMFILES` ; do
3676 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3678 for j in `seq 1 $LOCAL_NUMFILES` ; do
3679 touch $TDIR/dir$i/file$j
3685 setup_56_special() {
3689 if [ ! -e "$TDIR/loop1b" ] ; then
3690 for i in `seq 1 $LOCAL_NUMFILES` ; do
3691 mknod $TDIR/loop${i}b b 7 $i
3692 mknod $TDIR/null${i}c c 1 3
3693 ln -s $TDIR/file1 $TDIR/link${i}l
3695 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3696 mknod $TDIR/dir$i/loop${i}b b 7 $i
3697 mknod $TDIR/dir$i/null${i}c c 1 3
3698 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3707 setup_56 $NUMFILES $NUMDIRS
3709 EXPECTED=$(($NUMDIRS + 2))
3710 # test lfs find with -name
3711 for i in $(seq 1 $NUMFILES) ; do
3712 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3713 [ $NUMS -eq $EXPECTED ] ||
3714 error "lfs find -name \"*$i\" $TDIR wrong: "\
3715 "found $NUMS, expected $EXPECTED"
3718 run_test 56g "check lfs find -name ============================="
3724 setup_56 $NUMFILES $NUMDIRS
3726 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3727 # test lfs find with ! -name
3728 for i in $(seq 1 $NUMFILES) ; do
3729 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3730 [ $NUMS -eq $EXPECTED ] ||
3731 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3732 "found $NUMS, expected $EXPECTED"
3735 run_test 56h "check lfs find ! -name ============================="
3740 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3741 CMD="$LFIND -ost $UUID $DIR/$tdir"
3743 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3745 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3749 setup_56_special $NUMFILES $NUMDIRS
3751 EXPECTED=$((NUMDIRS + 1))
3752 CMD="$LFIND -type d $TDIR"
3753 NUMS=$($CMD | wc -l)
3754 [ $NUMS -eq $EXPECTED ] ||
3755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3757 run_test 56j "check lfs find -type d ============================="
3761 setup_56_special $NUMFILES $NUMDIRS
3763 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3764 CMD="$LFIND -type f $TDIR"
3765 NUMS=$($CMD | wc -l)
3766 [ $NUMS -eq $EXPECTED ] ||
3767 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3769 run_test 56k "check lfs find -type f ============================="
3773 setup_56_special $NUMFILES $NUMDIRS
3775 EXPECTED=$((NUMDIRS + NUMFILES))
3776 CMD="$LFIND -type b $TDIR"
3777 NUMS=$($CMD | wc -l)
3778 [ $NUMS -eq $EXPECTED ] ||
3779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3781 run_test 56l "check lfs find -type b ============================="
3785 setup_56_special $NUMFILES $NUMDIRS
3787 EXPECTED=$((NUMDIRS + NUMFILES))
3788 CMD="$LFIND -type c $TDIR"
3789 NUMS=$($CMD | wc -l)
3790 [ $NUMS -eq $EXPECTED ] ||
3791 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3793 run_test 56m "check lfs find -type c ============================="
3797 setup_56_special $NUMFILES $NUMDIRS
3799 EXPECTED=$((NUMDIRS + NUMFILES))
3800 CMD="$LFIND -type l $TDIR"
3801 NUMS=$($CMD | wc -l)
3802 [ $NUMS -eq $EXPECTED ] ||
3803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3805 run_test 56n "check lfs find -type l ============================="
3809 setup_56 $NUMFILES $NUMDIRS
3811 utime $TDIR/file1 > /dev/null || error "utime (1)"
3812 utime $TDIR/file2 > /dev/null || error "utime (2)"
3813 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3814 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3815 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3816 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3819 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3820 [ $NUMS -eq $EXPECTED ] || \
3821 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3824 CMD="$LFIND -mtime 0 $TDIR"
3825 NUMS=$($CMD | wc -l)
3826 [ $NUMS -eq $EXPECTED ] ||
3827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3829 run_test 56o "check lfs find -mtime for old files =========================="
3832 [ $RUNAS_ID -eq $UID ] &&
3833 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3836 setup_56 $NUMFILES $NUMDIRS
3838 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3840 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3841 NUMS=$($CMD | wc -l)
3842 [ $NUMS -eq $EXPECTED ] || \
3843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3845 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3846 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3847 NUMS=$($CMD | wc -l)
3848 [ $NUMS -eq $EXPECTED ] || \
3849 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3851 run_test 56p "check lfs find -uid and ! -uid ==============================="
3854 [ $RUNAS_ID -eq $UID ] &&
3855 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3858 setup_56 $NUMFILES $NUMDIRS
3860 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3863 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3864 NUMS=$($CMD | wc -l)
3865 [ $NUMS -eq $EXPECTED ] ||
3866 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3868 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3869 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3870 NUMS=$($CMD | wc -l)
3871 [ $NUMS -eq $EXPECTED ] ||
3872 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3874 run_test 56q "check lfs find -gid and ! -gid ==============================="
3878 setup_56 $NUMFILES $NUMDIRS
3881 CMD="$LFIND -size 0 -type f $TDIR"
3882 NUMS=$($CMD | wc -l)
3883 [ $NUMS -eq $EXPECTED ] ||
3884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3886 CMD="$LFIND ! -size 0 -type f $TDIR"
3887 NUMS=$($CMD | wc -l)
3888 [ $NUMS -eq $EXPECTED ] ||
3889 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3890 echo "test" > $TDIR/$tfile
3891 echo "test2" > $TDIR/$tfile.2 && sync
3893 CMD="$LFIND -size 5 -type f $TDIR"
3894 NUMS=$($CMD | wc -l)
3895 [ $NUMS -eq $EXPECTED ] ||
3896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3898 CMD="$LFIND -size +5 -type f $TDIR"
3899 NUMS=$($CMD | wc -l)
3900 [ $NUMS -eq $EXPECTED ] ||
3901 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3903 CMD="$LFIND -size +0 -type f $TDIR"
3904 NUMS=$($CMD | wc -l)
3905 [ $NUMS -eq $EXPECTED ] ||
3906 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3908 CMD="$LFIND ! -size -5 -type f $TDIR"
3909 NUMS=$($CMD | wc -l)
3910 [ $NUMS -eq $EXPECTED ] ||
3911 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3913 CMD="$LFIND -size -5 -type f $TDIR"
3914 NUMS=$($CMD | wc -l)
3915 [ $NUMS -eq $EXPECTED ] ||
3916 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3918 run_test 56r "check lfs find -size works =========================="
3920 test_56s() { # LU-611
3922 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3924 if [ $OSTCOUNT -gt 1 ]; then
3925 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3929 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3933 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3934 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3935 NUMS=$($CMD | wc -l)
3936 [ $NUMS -eq $EXPECTED ] ||
3937 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3939 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3940 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3941 NUMS=$($CMD | wc -l)
3942 [ $NUMS -eq $EXPECTED ] ||
3943 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3946 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3947 NUMS=$($CMD | wc -l)
3948 [ $NUMS -eq $EXPECTED ] ||
3949 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3951 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3952 NUMS=$($CMD | wc -l)
3953 [ $NUMS -eq $EXPECTED ] ||
3954 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3957 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3958 NUMS=$($CMD | wc -l)
3959 [ $NUMS -eq $EXPECTED ] ||
3960 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3962 run_test 56s "check lfs find -stripe-count works"
3964 test_56t() { # LU-611
3966 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3968 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3970 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3971 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3972 NUMS=$($CMD | wc -l)
3973 [ $NUMS -eq $EXPECTED ] ||
3974 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3976 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3977 NUMS=$($CMD | wc -l)
3978 [ $NUMS -eq $EXPECTED ] ||
3979 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3981 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3982 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3983 NUMS=$($CMD | wc -l)
3984 [ $NUMS -eq $EXPECTED ] ||
3985 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3987 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3988 NUMS=$($CMD | wc -l)
3989 [ $NUMS -eq $EXPECTED ] ||
3990 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3993 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3994 NUMS=$($CMD | wc -l)
3995 [ $NUMS -eq $EXPECTED ] ||
3996 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3998 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3999 NUMS=$($CMD | wc -l)
4000 [ $NUMS -eq $EXPECTED ] ||
4001 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4004 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4005 NUMS=$($CMD | wc -l)
4006 [ $NUMS -eq $EXPECTED ] ||
4007 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4009 run_test 56t "check lfs find -stripe-size works"
4011 test_56u() { # LU-611
4013 setup_56 $NUMFILES $NUMDIRS "-i 0"
4015 if [ $OSTCOUNT -gt 1 ]; then
4016 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4022 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4023 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4024 NUMS=$($CMD | wc -l)
4025 [ $NUMS -eq $EXPECTED ] ||
4026 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4029 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4030 NUMS=$($CMD | wc -l)
4031 [ $NUMS -eq $EXPECTED ] ||
4032 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4034 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4035 NUMS=$($CMD | wc -l)
4036 [ $NUMS -eq $EXPECTED ] ||
4037 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4040 # This should produce an error and not return any files
4041 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4042 NUMS=$($CMD 2>/dev/null | wc -l)
4043 [ $NUMS -eq $EXPECTED ] ||
4044 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4046 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4047 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4048 NUMS=$($CMD | wc -l)
4049 [ $NUMS -eq $EXPECTED ] ||
4050 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4052 run_test 56u "check lfs find -stripe-index works"
4059 setup_56 $NUMFILES $NUMDIRS
4061 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4062 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4064 for file in $($LFIND -mdt $UUID $TDIR); do
4065 file_mdt_idx=$($GETSTRIPE -M $file)
4066 [ $file_mdt_idx -eq $MDT_IDX ] ||
4067 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4070 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4072 # Get and check the actual stripe count of one file.
4073 # Usage: check_stripe_count <file> <expected_stripe_count>
4074 check_stripe_count() {
4079 [[ -z "$file" || -z "$expected" ]] &&
4080 error "check_stripe_count: invalid argument!"
4082 local cmd="$GETSTRIPE -c $file"
4083 actual=$($cmd) || error "$cmd failed"
4084 actual=${actual%% *}
4086 if [[ $actual -ne $expected ]]; then
4087 [[ $expected -eq -1 ]] ||
4088 error "$cmd wrong: found $actual, expected $expected"
4089 [[ $actual -eq $OSTCOUNT ]] ||
4090 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4097 rm -rf $TDIR || error "remove $TDIR failed"
4098 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4101 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4102 error "$GETSTRIPE -S -d $TDIR failed"
4103 stripe_size=${stripe_size%% *}
4105 local file_size=$((stripe_size * OSTCOUNT))
4106 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4107 local required_space=$((file_num * file_size))
4108 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4109 [[ $free_space -le $((required_space / 1024)) ]] &&
4110 skip_env "need at least $required_space bytes free space," \
4111 "have $free_space kbytes" && return
4114 local dd_count=$((file_size / dd_bs))
4116 # write data into the files
4120 for i in $(seq 1 $NUMFILES); do
4122 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4123 error "write data into $file failed"
4125 for i in $(seq 1 $NUMDIRS); do
4126 for j in $(seq 1 $NUMFILES); do
4127 file=$TDIR/dir$i/file$j
4128 yes | dd bs=$dd_bs count=$dd_count of=$file \
4130 error "write data into $file failed"
4135 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4138 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4140 eval $cmd || error "$cmd failed"
4142 check_stripe_count $TDIR/file1 $expected
4145 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4147 eval $cmd || error "$cmd failed"
4149 for j in $(seq 1 $NUMFILES); do
4150 check_stripe_count $TDIR/dir1/file$j $expected
4153 # lfs_migrate works with lfs find
4154 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4155 $LFS_MIGRATE -y -c $expected"
4157 eval $cmd || error "$cmd failed"
4159 for i in $(seq 2 $NUMFILES); do
4160 check_stripe_count $TDIR/file$i $expected
4162 for i in $(seq 2 $NUMDIRS); do
4163 for j in $(seq 1 $NUMFILES); do
4164 check_stripe_count $TDIR/dir$i/file$j $expected
4168 run_test 56w "check lfs_migrate -c stripe_count works"
4171 # note test will not do anything if MDS is not local
4172 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4173 skip "Only applicable to ldiskfs-based MDTs"
4177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4178 local MNTDEV="osd*.*MDT*.mntdev"
4179 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4180 [ -z "$DEV" ] && error "can't access $MNTDEV"
4181 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4182 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4183 error "can't access $DEV"
4184 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4185 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4189 run_test 57a "verify MDS filesystem created with large inodes =="
4192 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4193 skip "Only applicable to ldiskfs-based MDTs"
4197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4202 local FILEN=$dir/f$FILECOUNT
4204 rm -rf $dir || error "removing $dir"
4205 mkdir -p $dir || error "creating $dir"
4206 local num=$(get_mds_dir $dir)
4209 echo "mcreating $FILECOUNT files"
4210 createmany -m $dir/f 1 $FILECOUNT || \
4211 error "creating files in $dir"
4213 # verify that files do not have EAs yet
4214 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4215 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4219 df $dir #make sure we get new statfs data
4220 local MDSFREE=$(do_facet $mymds \
4221 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4222 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4223 echo "opening files to create objects/EAs"
4225 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4226 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4229 # verify that files have EAs now
4230 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4231 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4233 sleep 1 #make sure we get new statfs data
4235 local MDSFREE2=$(do_facet $mymds \
4236 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4237 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4238 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4239 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4240 error "MDC before $MDCFREE != after $MDCFREE2"
4242 echo "MDC before $MDCFREE != after $MDCFREE2"
4243 echo "unable to confirm if MDS has large inodes"
4248 run_test 57b "default LOV EAs are stored inside large inodes ==="
4251 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
4254 run_test 58 "verify cross-platform wire constants =============="
4257 echo "touch 130 files"
4258 createmany -o $DIR/f59- 130
4260 unlinkmany $DIR/f59- 130
4262 # wait for commitment of removal
4263 wait_delete_completed
4265 run_test 59 "verify cancellation of llog records async ========="
4267 TEST60_HEAD="test_60 run $RANDOM"
4269 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4270 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4271 log "$TEST60_HEAD - from kernel mode"
4272 do_facet mgs sh run-llog.sh
4274 run_test 60a "llog sanity tests run from kernel module =========="
4276 test_60b() { # bug 6411
4278 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4290 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4292 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4295 echo "create 5000 files"
4296 createmany -o $DIR/f60c- 5000
4297 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4298 lctl set_param fail_loc=0x80000137
4299 unlinkmany $DIR/f60c- 5000
4300 lctl set_param fail_loc=0
4302 run_test 60c "unlink file when mds full"
4305 SAVEPRINTK=$(lctl get_param -n printk)
4307 # verify "lctl mark" is even working"
4308 MESSAGE="test message ID $RANDOM $$"
4309 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4310 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4312 lctl set_param printk=0 || error "set lnet.printk failed"
4313 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4314 MESSAGE="new test message ID $RANDOM $$"
4315 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4316 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4317 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4319 lctl set_param -n printk="$SAVEPRINTK"
4321 run_test 60d "test printk console message masking"
4325 dd if=/dev/zero of=$f bs=`page_size` count=1
4326 cancel_lru_locks osc
4327 $MULTIOP $f OSMWUc || error
4330 run_test 61 "mmap() writes don't make sync hang ================"
4332 # bug 2330 - insufficient obd_match error checking causes LBUG
4336 cancel_lru_locks osc
4337 lctl set_param fail_loc=0x405
4338 cat $f && error "cat succeeded, expect -EIO"
4339 lctl set_param fail_loc=0
4341 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4342 # match every page all of the time.
4343 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4345 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4346 test_63a() { # was test_63
4347 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4348 lctl set_param -n osc.*.max_dirty_mb 0
4349 for i in `seq 10` ; do
4350 dd if=/dev/zero of=$DIR/f63 bs=8k &
4356 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4357 rm -f $DIR/f63 || true
4359 run_test 63a "Verify oig_wait interruption does not crash ======="
4361 # bug 2248 - async write errors didn't return to application on sync
4362 # bug 3677 - async write errors left page locked
4365 lctl set_param debug=-1
4367 # ensure we have a grant to do async writes
4368 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4371 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4372 lctl set_param fail_loc=0x80000406
4373 $MULTIOP $DIR/$tfile Owy && \
4374 error "sync didn't return ENOMEM"
4375 sync; sleep 2; sync # do a real sync this time to flush page
4376 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4377 error "locked page left in cache after async error" || true
4380 run_test 63b "async write errors should be returned to fsync ==="
4384 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4386 run_test 64a "verify filter grant calculations (in kernel) ====="
4389 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4392 run_test 64b "check out-of-space detection on client ==========="
4395 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4397 run_test 64c "verify grant shrink ========================------"
4399 # bug 1414 - set/get directories' stripe info
4403 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4405 run_test 65a "directory with no stripe info ===================="
4409 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4411 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4413 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4416 if [ $OSTCOUNT -gt 1 ]; then
4418 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4419 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4421 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4424 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4428 if [ $STRIPECOUNT -le 0 ]; then
4430 elif [ $STRIPECOUNT -gt 2000 ]; then
4431 #LOV_MAX_STRIPE_COUNT is 2000
4432 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4434 sc=$(($STRIPECOUNT - 1))
4436 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4437 touch $DIR/d65/f4 $DIR/d65/f5
4438 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4440 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4445 $SETSTRIPE $DIR/d65 || error "setstripe"
4446 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4448 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4450 run_test 65e "directory setstripe defaults ======================="
4454 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4456 run_test 65f "dir setstripe permission (should return error) ==="
4460 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4461 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4462 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4463 error "delete default stripe failed"
4465 run_test 65g "directory setstripe -d ==========================="
4469 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4470 mkdir -p $DIR/d65/dd1
4471 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4472 error "stripe info inherit failed"
4474 run_test 65h "directory stripe info inherit ===================="
4476 test_65i() { # bug6367
4477 $SETSTRIPE -S 65536 -c -1 $MOUNT
4479 run_test 65i "set non-default striping on root directory (bug 6367)="
4481 test_65ia() { # bug12836
4482 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4484 run_test 65ia "getstripe on -1 default directory striping"
4486 test_65ib() { # bug12836
4487 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4489 run_test 65ib "getstripe -v on -1 default directory striping"
4491 test_65ic() { # bug12836
4492 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4494 run_test 65ic "new find on -1 default directory striping"
4496 test_65j() { # bug6367
4498 # if we aren't already remounting for each test, do so for this test
4499 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4500 cleanup || error "failed to unmount"
4503 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4505 run_test 65j "set default striping on root directory (bug 6367)="
4507 test_65k() { # bug11679
4508 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4511 echo "Check OST status: "
4512 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4513 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4515 for OSC in $MDS_OSCS; do
4516 echo $OSC "is activate"
4517 do_facet $SINGLEMDS lctl --device %$OSC activate
4520 do_facet client mkdir -p $DIR/$tdir
4521 for INACTIVE_OSC in $MDS_OSCS; do
4522 echo "Deactivate: " $INACTIVE_OSC
4523 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4524 for STRIPE_OSC in $MDS_OSCS; do
4525 OST=`osc_to_ost $STRIPE_OSC`
4526 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4527 awk -F: /$OST/'{ print $1 }' | head -n 1`
4529 [ -f $DIR/$tdir/$IDX ] && continue
4530 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4531 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4533 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4535 do_facet client rm -f $DIR/$tdir/*
4536 echo $INACTIVE_OSC "is Activate."
4537 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4540 run_test 65k "validate manual striping works properly with deactivated OSCs"
4542 test_65l() { # bug 12836
4543 mkdir -p $DIR/$tdir/test_dir
4544 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4545 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4547 run_test 65l "lfs find on -1 stripe dir ========================"
4549 # bug 2543 - update blocks count on client
4552 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4553 sync; sync_all_data; sync; sync_all_data
4554 cancel_lru_locks osc
4555 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4556 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4558 run_test 66 "update inode blocks count on client ==============="
4564 if [ ! -z "$LLOOP" ]; then
4565 if swapon -s | grep -q $LLOOP; then
4566 swapoff $LLOOP || error "swapoff failed"
4569 $LCTL blockdev_detach $LLOOP || error "detach failed"
4573 if [ ! -z "$LLITELOOPLOAD" ]; then
4581 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4585 swapon -s | awk '($1 == "'$1'") { print $4 }'
4588 # test case for lloop driver, basic function
4590 [ "$UID" != 0 ] && skip_env "must run as root" && return
4591 llite_lloop_enabled || \
4592 { skip_env "llite_lloop module disabled" && return; }
4594 trap cleanup_68 EXIT
4596 if ! module_loaded llite_lloop; then
4597 if load_module llite/llite_lloop; then
4600 skip_env "can't find module llite_lloop"
4605 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4606 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4607 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4609 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4610 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4614 run_test 68a "lloop driver - basic test ========================"
4616 # excercise swapping to lustre by adding a high priority swapfile entry
4617 # and then consuming memory until it is used.
4618 test_68b() { # was test_68
4619 [ "$UID" != 0 ] && skip_env "must run as root" && return
4620 lctl get_param -n devices | grep -q obdfilter && \
4621 skip "local OST" && return
4623 grep -q llite_lloop /proc/modules
4624 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4626 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4627 skip "can't reliably test swap with TCP" && return
4629 MEMTOTAL=`meminfo MemTotal`
4630 NR_BLOCKS=$((MEMTOTAL>>8))
4631 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4633 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4634 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4637 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4639 trap cleanup_68 EXIT
4641 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4643 echo "before: `swapon -s | grep $LLOOP`"
4644 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4645 echo "after: `swapon -s | grep $LLOOP`"
4646 SWAPUSED=`swap_used $LLOOP`
4650 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4652 run_test 68b "support swapping to Lustre ========================"
4654 # bug5265, obdfilter oa2dentry return -ENOENT
4655 # #define OBD_FAIL_OST_ENOENT 0x217
4657 remote_ost_nodsh && skip "remote OST with nodsh" && return
4660 $SETSTRIPE -c 1 -i 0 $f
4662 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4664 do_facet ost1 lctl set_param fail_loc=0x217
4665 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4666 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4668 do_facet ost1 lctl set_param fail_loc=0
4669 $DIRECTIO write $f 0 2 || error "write error"
4671 cancel_lru_locks osc
4672 $DIRECTIO read $f 0 1 || error "read error"
4674 do_facet ost1 lctl set_param fail_loc=0x217
4675 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4677 do_facet ost1 lctl set_param fail_loc=0
4680 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4684 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4686 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4688 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4689 check_kernel_version 43 || return 0
4690 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4692 # Check that testing environment is properly set up. Skip if not
4693 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4694 skip_env "User $RUNAS_ID does not exist - skipping"
4697 # We had better clear the $DIR to get enough space for dd
4702 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4703 # See if we are still setuid/sgid
4704 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4705 # Now test that MDS is updated too
4706 cancel_lru_locks mdc
4707 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4710 run_test 72a "Test that remove suid works properly (bug5695) ===="
4712 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4715 [ "$RUNAS_ID" = "$UID" ] && \
4716 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4717 [ "$RUNAS_ID" -eq 0 ] && \
4718 skip_env "RUNAS_ID = 0 -- skipping" && return
4720 # Check that testing environment is properly set up. Skip if not
4721 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4722 skip_env "User $RUNAS_ID does not exist - skipping"
4725 touch $DIR/${tfile}-f{g,u}
4726 mkdir $DIR/${tfile}-d{g,u}
4727 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4728 chmod g+s $DIR/${tfile}-{f,d}g
4729 chmod u+s $DIR/${tfile}-{f,d}u
4730 for perm in 777 2777 4777; do
4731 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4732 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4733 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4734 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4738 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4740 # bug 3462 - multiple simultaneous MDC requests
4744 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4747 lctl set_param fail_loc=0x80000129
4748 $MULTIOP $DIR/d73-1/f73-2 Oc &
4750 lctl set_param fail_loc=0
4752 $MULTIOP $DIR/d73-2/f73-3 Oc &
4756 wait $pid1 || return 1
4760 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4761 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4762 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4766 run_test 73 "multiple MDC requests (should not deadlock)"
4768 test_74a() { # bug 6149, 6184
4769 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4771 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4772 # will spin in a tight reconnection loop
4774 lctl set_param fail_loc=0x8000030e
4775 # get any lock that won't be difficult - lookup works.
4777 lctl set_param fail_loc=0
4781 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4783 test_74b() { # bug 13310
4784 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4786 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4787 # will spin in a tight reconnection loop
4788 lctl set_param fail_loc=0x8000030e
4789 # get a "difficult" lock
4791 lctl set_param fail_loc=0
4795 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4798 #define OBD_FAIL_LDLM_NEW_LOCK
4799 lctl set_param fail_loc=0x80000319
4800 touch $DIR/$tfile && error "Touch successful"
4803 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4806 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4809 get_inode_slab_tunables() {
4810 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4813 set_inode_slab_tunables() {
4814 echo "lustre_inode_cache $1" > /proc/slabinfo
4817 test_76() { # Now for bug 20433, added originally in bug 1443
4818 local SLAB_SETTINGS=`get_inode_slab_tunables`
4819 local CPUS=`getconf _NPROCESSORS_ONLN`
4820 # we cannot set limit below 1 which means 1 inode in each
4821 # per-cpu cache is still allowed
4822 set_inode_slab_tunables "1 1 0"
4823 cancel_lru_locks osc
4824 BEFORE_INODES=`num_inodes`
4825 echo "before inodes: $BEFORE_INODES"
4827 [ "$SLOW" = "no" ] && COUNT=100
4828 for i in `seq $COUNT`; do
4832 cancel_lru_locks osc
4833 AFTER_INODES=`num_inodes`
4834 echo "after inodes: $AFTER_INODES"
4836 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4838 AFTER_INODES=`num_inodes`
4840 echo "wait $wait seconds inodes: $AFTER_INODES"
4841 if [ $wait -gt 30 ]; then
4842 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4845 set_inode_slab_tunables "$SLAB_SETTINGS"
4847 run_test 76 "confirm clients recycle inodes properly ===="
4853 # Note: in sptlrpc modes which enable its own bulk checksum, the
4854 # original crc32_le bulk checksum will be automatically disabled,
4855 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4856 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4857 # In this case set_checksums() will not be no-op, because sptlrpc
4858 # bulk checksum will be enabled all through the test.
4860 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4861 lctl set_param -n osc.*.checksums $1
4865 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4866 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4867 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4868 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4871 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4872 log "set checksum type to $1"
4875 F77_TMP=$TMP/f77-temp
4878 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4879 error "error writing to $F77_TMP"
4882 test_77a() { # bug 10889
4883 $GSS && skip "could not run with gss" && return
4884 [ ! -f $F77_TMP ] && setup_f77
4886 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4890 run_test 77a "normal checksum read/write operation ============="
4892 test_77b() { # bug 10889
4893 $GSS && skip "could not run with gss" && return
4894 [ ! -f $F77_TMP ] && setup_f77
4895 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4896 lctl set_param fail_loc=0x80000409
4898 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4899 error "dd error: $?"
4900 lctl set_param fail_loc=0
4903 run_test 77b "checksum error on client write ===================="
4905 test_77c() { # bug 10889
4906 $GSS && skip "could not run with gss" && return
4907 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4909 for algo in $CKSUM_TYPES; do
4910 cancel_lru_locks osc
4911 set_checksum_type $algo
4912 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4913 lctl set_param fail_loc=0x80000408
4914 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4915 lctl set_param fail_loc=0
4918 set_checksum_type $ORIG_CSUM_TYPE
4921 run_test 77c "checksum error on client read ==================="
4923 test_77d() { # bug 10889
4924 $GSS && skip "could not run with gss" && return
4925 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4926 lctl set_param fail_loc=0x80000409
4928 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4929 error "direct write: rc=$?"
4930 lctl set_param fail_loc=0
4933 run_test 77d "checksum error on OST direct write ==============="
4935 test_77e() { # bug 10889
4936 $GSS && skip "could not run with gss" && return
4937 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4938 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4939 lctl set_param fail_loc=0x80000408
4941 cancel_lru_locks osc
4942 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4943 error "direct read: rc=$?"
4944 lctl set_param fail_loc=0
4947 run_test 77e "checksum error on OST direct read ================"
4949 test_77f() { # bug 10889
4950 $GSS && skip "could not run with gss" && return
4952 for algo in $CKSUM_TYPES; do
4953 cancel_lru_locks osc
4954 set_checksum_type $algo
4955 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4956 lctl set_param fail_loc=0x409
4957 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4958 error "direct write succeeded"
4959 lctl set_param fail_loc=0
4961 set_checksum_type $ORIG_CSUM_TYPE
4964 run_test 77f "repeat checksum error on write (expect error) ===="
4966 test_77g() { # bug 10889
4967 $GSS && skip "could not run with gss" && return
4968 remote_ost_nodsh && skip "remote OST with nodsh" && return
4970 [ ! -f $F77_TMP ] && setup_f77
4972 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4973 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4974 do_facet ost1 lctl set_param fail_loc=0x8000021a
4976 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4977 error "write error: rc=$?"
4978 do_facet ost1 lctl set_param fail_loc=0
4981 run_test 77g "checksum error on OST write ======================"
4983 test_77h() { # bug 10889
4984 $GSS && skip "could not run with gss" && return
4985 remote_ost_nodsh && skip "remote OST with nodsh" && return
4987 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4988 cancel_lru_locks osc
4989 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4990 do_facet ost1 lctl set_param fail_loc=0x8000021b
4992 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4993 do_facet ost1 lctl set_param fail_loc=0
4996 run_test 77h "checksum error on OST read ======================="
4998 test_77i() { # bug 13805
4999 $GSS && skip "could not run with gss" && return
5000 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5001 lctl set_param fail_loc=0x40b
5002 remount_client $MOUNT
5003 lctl set_param fail_loc=0
5004 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5005 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5006 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5007 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5009 remount_client $MOUNT
5011 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5013 test_77j() { # bug 13805
5014 $GSS && skip "could not run with gss" && return
5015 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5016 lctl set_param fail_loc=0x40c
5017 remount_client $MOUNT
5018 lctl set_param fail_loc=0
5019 sleep 2 # wait async osc connect to finish
5020 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5021 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5022 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5023 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5025 remount_client $MOUNT
5027 run_test 77j "client only supporting ADLER32 ===================="
5029 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5033 test_78() { # bug 10901
5034 remote_ost || { skip_env "local OST" && return; }
5037 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5038 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5039 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5040 echo "MemTotal: $MEMTOTAL"
5041 # reserve 256MB of memory for the kernel and other running processes,
5042 # and then take 1/2 of the remaining memory for the read/write buffers.
5043 if [ $MEMTOTAL -gt 512 ] ;then
5044 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5046 # for those poor memory-starved high-end clusters...
5047 MEMTOTAL=$((MEMTOTAL / 2))
5049 echo "Mem to use for directio: $MEMTOTAL"
5050 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5051 [ $F78SIZE -gt 512 ] && F78SIZE=512
5052 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5053 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5054 echo "Smallest OST: $SMALLESTOST"
5055 [ $SMALLESTOST -lt 10240 ] && \
5056 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5058 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5059 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5061 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5062 echo "File size: $F78SIZE"
5063 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5064 for i in `seq 1 $NSEQ`
5066 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5067 echo directIO rdwr round $i of $NSEQ
5068 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5073 run_test 78 "handle large O_DIRECT writes correctly ============"
5075 test_79() { # bug 12743
5076 wait_delete_completed
5078 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5079 BKFREE=$(calc_osc_kbytes kbytesfree)
5080 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5082 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5083 DFTOTAL=`echo $STRING | cut -d, -f1`
5084 DFUSED=`echo $STRING | cut -d, -f2`
5085 DFAVAIL=`echo $STRING | cut -d, -f3`
5086 DFFREE=$(($DFTOTAL - $DFUSED))
5088 ALLOWANCE=$((64 * $OSTCOUNT))
5090 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5091 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5092 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5094 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5095 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5096 error "df free($DFFREE) mismatch OST free($BKFREE)"
5098 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5099 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5100 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5103 run_test 79 "df report consistency check ======================="
5105 test_80() { # bug 10718
5106 # relax strong synchronous semantics for slow backends like ZFS
5107 local soc="obdfilter.*.sync_on_lock_cancel"
5108 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5110 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5111 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5112 facet_active_host $host; done | sort -u)
5113 do_nodes $hosts lctl set_param $soc=never
5116 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5118 local BEFORE=`date +%s`
5119 cancel_lru_locks osc
5120 local AFTER=`date +%s`
5121 local DIFF=$((AFTER-BEFORE))
5122 if [ $DIFF -gt 1 ] ; then
5123 error "elapsed for 1M@1T = $DIFF"
5126 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5130 run_test 80 "Page eviction is equally fast at high offsets too ===="
5132 test_81a() { # LU-456
5133 remote_ost_nodsh && skip "remote OST with nodsh" && return
5134 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5135 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5136 do_facet ost1 lctl set_param fail_loc=0x80000228
5138 # write should trigger a retry and success
5139 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5140 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5142 if [ $RC -ne 0 ] ; then
5143 error "write should success, but failed for $RC"
5146 run_test 81a "OST should retry write when get -ENOSPC ==============="
5148 test_81b() { # LU-456
5149 remote_ost_nodsh && skip "remote OST with nodsh" && return
5150 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5151 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5152 do_facet ost1 lctl set_param fail_loc=0x228
5154 # write should retry several times and return -ENOSPC finally
5155 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5156 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5159 if [ $RC -ne $ENOSPC ] ; then
5160 error "dd should fail for -ENOSPC, but succeed."
5163 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5165 test_82() { # LU-1031
5166 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5170 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5172 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5174 kill -USR1 $MULTIPID2
5176 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5177 error "First grouplock does not block second one"
5179 echo "Second grouplock blocks first one"
5181 kill -USR1 $MULTIPID1
5185 run_test 82 "Basic grouplock test ==============================="
5188 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5190 mkdir -p $DIR/d99cvsroot
5191 chown $RUNAS_ID $DIR/d99cvsroot
5192 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5195 $RUNAS cvs -d $DIR/d99cvsroot init || error
5198 run_test 99a "cvs init ========================================="
5201 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5202 [ ! -d $DIR/d99cvsroot ] && test_99a
5204 # some versions of cvs import exit(1) when asked to import links or
5205 # files they can't read. ignore those files.
5206 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5207 ! -perm +4 -printf '-I %f\n')
5208 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5209 d99reposname vtag rtag
5211 run_test 99b "cvs import ======================================="
5214 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5215 [ ! -d $DIR/d99cvsroot ] && test_99b
5217 mkdir -p $DIR/d99reposname
5218 chown $RUNAS_ID $DIR/d99reposname
5219 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5221 run_test 99c "cvs checkout ====================================="
5224 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5225 [ ! -d $DIR/d99cvsroot ] && test_99c
5226 cd $DIR/d99reposname
5228 $RUNAS cvs add -m 'addmsg' foo99
5230 run_test 99d "cvs add =========================================="
5233 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5234 [ ! -d $DIR/d99cvsroot ] && test_99c
5235 cd $DIR/d99reposname
5238 run_test 99e "cvs update ======================================="
5241 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5242 [ ! -d $DIR/d99cvsroot ] && test_99d
5243 cd $DIR/d99reposname
5244 $RUNAS cvs commit -m 'nomsg' foo99
5245 rm -fr $DIR/d99cvsroot
5247 run_test 99f "cvs commit ======================================="
5250 [ "$NETTYPE" = tcp ] || \
5251 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5254 remote_ost_nodsh && skip "remote OST with nodsh" && return
5255 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5257 { skip "useless for local single node setup" && return; }
5259 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5260 [ "$PROT" != "tcp" ] && continue
5261 RPORT=$(echo $REMOTE | cut -d: -f2)
5262 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5265 LPORT=`echo $LOCAL | cut -d: -f2`
5266 if [ $LPORT -ge 1024 ]; then
5267 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5269 error_exit "local: $LPORT > 1024, remote: $RPORT"
5272 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5274 run_test 100 "check local port using privileged port ==========="
5276 function get_named_value()
5285 echo $line | sed "s/^$tag[ ]*//"
5292 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
5294 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5302 [ "$CPU" = "UML" ] && nreads=1000
5303 local cache_limit=32
5305 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5306 trap cleanup_101a EXIT
5307 $LCTL set_param -n llite.*.read_ahead_stats 0
5308 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5311 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5313 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5314 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5317 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5318 get_named_value 'read but discarded' | cut -d" " -f1`; do
5319 discard=$(($discard + $s))
5323 if [ $(($discard * 10)) -gt $nreads ] ;then
5324 $LCTL get_param osc.*-osc*.rpc_stats
5325 $LCTL get_param llite.*.read_ahead_stats
5326 error "too many ($discard) discarded pages"
5328 rm -f $DIR/$tfile || true
5330 run_test 101a "check read-ahead for random reads ================"
5335 STRIPE_COUNT=$OSTCOUNT
5338 local list=$(comma_list $(osts_nodes))
5339 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
5340 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5342 trap cleanup_test101bc EXIT
5343 # prepare the read-ahead file
5344 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5346 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5349 cleanup_test101bc() {
5354 local list=$(comma_list $(osts_nodes))
5355 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5356 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5360 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5365 local STRIPE_SIZE=1048576
5366 local RA_INC=1048576
5367 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5368 local FILE_LENGTH=$((64*100))
5369 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5370 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5371 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5372 get_named_value 'read but discarded' | \
5373 cut -d" " -f1 | calc_total`
5374 if [ $DISCARD -gt $discard_limit ]; then
5375 $LCTL get_param llite.*.read_ahead_stats
5376 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5378 echo "Read-ahead success for size ${READ_SIZE}"
5383 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5384 local STRIPE_SIZE=1048576
5385 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5386 local FILE_LENGTH=$((STRIPE_SIZE*100))
5387 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5388 # prepare the read-ahead file
5390 cancel_lru_locks osc
5391 for BIDX in 2 4 8 16 32 64 128 256
5393 local BSIZE=$((BIDX*4096))
5394 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5395 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5396 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5397 $LCTL set_param -n llite.*.read_ahead_stats 0
5398 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5399 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5400 cancel_lru_locks osc
5406 run_test 101b "check stride-io mode read-ahead ================="
5409 local STRIPE_SIZE=1048576
5410 local FILE_LENGTH=$((STRIPE_SIZE*100))
5416 cancel_lru_locks osc
5417 $LCTL set_param osc.*.rpc_stats 0
5418 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5419 for osc in $($LCTL get_param -N osc.*); do
5420 if [ "$osc" == "osc.num_refs" ]; then
5424 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5425 if [ $lines -le 20 ]; then
5429 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5430 awk '$1 == "1:" { print $2; exit; }')
5431 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5432 awk '$1 == "2:" { print $2; exit; }')
5433 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5434 awk '$1 == "4:" { print $2; exit; }')
5435 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5436 awk '$1 == "8:" { print $2; exit; }')
5438 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5439 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5440 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5441 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5442 echo "${osc} rpc check passed!"
5447 run_test 101c "check stripe_size aligned read-ahead ================="
5450 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5451 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5455 local file=$DIR/$tfile
5456 local size=${FILESIZE_101c:-500}
5457 local ra_MB=${READAHEAD_MB:-40}
5459 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5460 [ $space -gt $((size / 1024)) ] ||
5461 { skip "Need free space ${size}M, have $space" && return; }
5463 echo Creating ${size}M test file $file
5464 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5465 echo Cancel LRU locks on lustre client to flush the client cache
5466 cancel_lru_locks osc
5468 echo Disable read-ahead
5469 local old_READAHEAD=$(set_read_ahead 0)
5471 echo Reading the test file $file with read-ahead disabled
5472 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5474 echo Cancel LRU locks on lustre client to flush the client cache
5475 cancel_lru_locks osc
5476 echo Enable read-ahead with ${ra_MB}MB
5477 set_read_ahead $ra_MB
5479 echo Reading the test file $file with read-ahead enabled
5480 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5482 echo read-ahead disabled time read $time_ra_OFF
5483 echo read-ahead enabled time read $time_ra_ON
5485 set_read_ahead $old_READAHEAD
5487 wait_delete_completed
5489 [ $time_ra_ON -lt $time_ra_OFF ] ||
5490 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5491 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5493 run_test 101d "file read with and without read-ahead enabled ================="
5496 local file=$DIR/$tfile
5501 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5502 local need_space=$((count * size))
5503 [ $space -gt $need_space ] ||
5504 { skip_env "Need free space $need_space, have $space" && return; }
5506 echo Creating $count ${size}K test files
5507 for ((i = 0; i < $count; i++)); do
5508 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5511 echo Cancel LRU locks on lustre client to flush the client cache
5512 cancel_lru_locks osc
5514 echo Reset readahead stats
5515 $LCTL set_param -n llite.*.read_ahead_stats 0
5517 for ((i = 0; i < $count; i++)); do
5518 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5521 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5522 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5524 for ((i = 0; i < $count; i++)); do
5525 rm -rf ${file}_${i} 2>/dev/null
5528 #10000 means 20% reads are missing in readahead
5529 [ $miss -lt 10000 ] || error "misses too much for small reads"
5531 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5533 cleanup_test101f() {
5535 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5536 rm -rf $DIR/$tfile 2>/dev/null
5540 local file=$DIR/$tfile
5543 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5544 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5545 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5546 trap cleanup_test101f EXIT
5548 echo Cancel LRU locks on lustre client to flush the client cache
5549 cancel_lru_locks osc
5551 echo Reset readahead stats
5552 $LCTL set_param -n llite.*.read_ahead_stats 0
5553 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5554 # readahead should read in 2M file on second read, so only miss
5556 echo Random 4K reads on 2M file for 1000 times
5557 $READS -f $file -s 2097152 -b 4096 -n $nreads
5559 echo checking missing pages
5560 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5561 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5563 [ $miss -lt 3 ] || error "misses too much pages!"
5566 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5570 chown $RUNAS_ID $DIR/$tdir
5573 STRIPE_COUNT=$OSTCOUNT
5574 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5576 trap cleanup_test102 EXIT
5578 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5580 for num in 1 2 3 4; do
5581 for count in $(seq 1 $STRIPE_COUNT); do
5582 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5583 local size=`expr $STRIPE_SIZE \* $num`
5584 local file=file"$num-$idx-$count"
5585 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5591 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5597 rm -rf $DIR/d0.sanity/d102
5601 local testfile=$DIR/xattr_testfile
5605 [ "$UID" != 0 ] && skip_env "must run as root" && return
5606 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5607 skip_env "must have user_xattr" && return
5609 [ -z "$(which setfattr 2>/dev/null)" ] &&
5610 skip_env "could not find setfattr" && return
5612 echo "set/get xattr..."
5613 setfattr -n trusted.name1 -v value1 $testfile || error
5614 getfattr -n trusted.name1 $testfile 2> /dev/null |
5615 grep "trusted.name1=.value1" ||
5616 error "$testfile missing trusted.name1=value1"
5618 setfattr -n user.author1 -v author1 $testfile || error
5619 getfattr -n user.author1 $testfile 2> /dev/null |
5620 grep "user.author1=.author1" ||
5621 error "$testfile missing trusted.author1=author1"
5624 setfattr -n trusted.name2 -v value2 $testfile ||
5625 error "$testfile unable to set trusted.name2"
5626 setfattr -n trusted.name3 -v value3 $testfile ||
5627 error "$testfile unable to set trusted.name3"
5628 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5629 grep "trusted.name" | wc -l) -eq 3 ] ||
5630 error "$testfile missing 3 trusted.name xattrs"
5632 setfattr -n user.author2 -v author2 $testfile ||
5633 error "$testfile unable to set user.author2"
5634 setfattr -n user.author3 -v author3 $testfile ||
5635 error "$testfile unable to set user.author3"
5636 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5637 grep "user.author" | wc -l) -eq 3 ] ||
5638 error "$testfile missing 3 user.author xattrs"
5640 echo "remove xattr..."
5641 setfattr -x trusted.name1 $testfile ||
5642 error "$testfile error deleting trusted.name1"
5643 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5644 error "$testfile did not delete trusted.name1 xattr"
5646 setfattr -x user.author1 $testfile ||
5647 error "$testfile error deleting user.author1"
5648 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5649 error "$testfile did not delete trusted.name1 xattr"
5651 # b10667: setting lustre special xattr be silently discarded
5652 echo "set lustre special xattr ..."
5653 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5654 error "$testfile allowed setting trusted.lov"
5656 run_test 102a "user xattr test =================================="
5659 # b10930: get/set/list trusted.lov xattr
5660 echo "get/set/list trusted.lov xattr ..."
5661 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5662 local testfile=$DIR/$tfile
5663 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5664 error "setstripe failed"
5665 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5666 error "getstripe failed"
5667 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5668 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5670 local testfile2=${testfile}2
5671 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5672 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5675 setfattr -n trusted.lov -v $value $testfile2
5676 local stripe_size=$($GETSTRIPE -S $testfile2)
5677 local stripe_count=$($GETSTRIPE -c $testfile2)
5678 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5679 [ $stripe_count -eq $STRIPECOUNT ] ||
5680 error "stripe count $stripe_count != $STRIPECOUNT"
5683 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5686 # b10930: get/set/list lustre.lov xattr
5687 echo "get/set/list lustre.lov xattr ..."
5688 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5690 chown $RUNAS_ID $DIR/$tdir
5691 local testfile=$DIR/$tdir/$tfile
5692 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5693 error "setstripe failed"
5694 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5695 error "getstripe failed"
5696 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5697 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5699 local testfile2=${testfile}2
5700 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5701 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5703 $RUNAS $MCREATE $testfile2
5704 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5705 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5706 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5707 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5708 [ $stripe_count -eq $STRIPECOUNT ] ||
5709 error "stripe count $stripe_count != $STRIPECOUNT"
5711 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5713 compare_stripe_info1() {
5714 local stripe_index_all_zero=true
5716 for num in 1 2 3 4; do
5717 for count in $(seq 1 $STRIPE_COUNT); do
5718 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5719 local size=$((STRIPE_SIZE * num))
5720 local file=file"$num-$offset-$count"
5721 stripe_size=$(lfs getstripe -S $PWD/$file)
5722 [ $stripe_size -ne $size ] &&
5723 error "$file: size $stripe_size != $size"
5724 stripe_count=$(lfs getstripe -c $PWD/$file)
5725 # allow fewer stripes to be created, ORI-601
5726 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5727 error "$file: count $stripe_count != $count"
5728 stripe_index=$(lfs getstripe -i $PWD/$file)
5729 [ $stripe_index -ne 0 ] &&
5730 stripe_index_all_zero=false
5734 $stripe_index_all_zero &&
5735 error "all files are being extracted starting from OST index 0"
5740 [ -n "$(which tar 2>/dev/null)" ] &&
5741 strings $(which tar) | grep -q "lustre" && echo tar
5745 # b10930: tar test for trusted.lov xattr
5746 TAR=$(find_lustre_tar)
5747 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5748 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5751 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5753 compare_stripe_info1
5755 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5758 # b10930: tar test for trusted.lov xattr
5759 TAR=$(find_lustre_tar)
5760 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5761 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5765 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5767 compare_stripe_info1
5769 run_test 102f "tar copy files, not keep osts ==========="
5772 local xsize=${1:-1024} # in bytes
5773 local file=$DIR/$tfile
5775 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5776 skip "must have user_xattr" && return 0
5777 [ -z "$(which setfattr 2>/dev/null)" ] &&
5778 skip_env "could not find setfattr" && return 0
5779 [ -z "$(which getfattr 2>/dev/null)" ] &&
5780 skip_env "could not find getfattr" && return 0
5784 local value="$(generate_string $xsize)"
5786 local xbig=trusted.big
5787 log "save $xbig on $file"
5788 setfattr -n $xbig -v $value $file ||
5789 error "saving $xbig on $file failed"
5791 local orig=$(get_xattr_value $xbig $file)
5792 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5794 local xsml=trusted.sml
5795 log "save $xsml on $file"
5796 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5798 local new=$(get_xattr_value $xbig $file)
5799 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5801 log "grow $xsml on $file"
5802 setfattr -n $xsml -v "$value" $file ||
5803 error "growing $xsml on $file failed"
5805 new=$(get_xattr_value $xbig $file)
5806 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5807 log "$xbig still valid after growing $xsml"
5812 test_102h() { # bug 15777
5815 run_test 102h "grow xattr from inside inode to external block"
5818 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5819 grow_xattr $(max_xattr_size)
5821 run_test 102ha "grow xattr from inside inode to external inode"
5823 test_102i() { # bug 17038
5825 ln -s $DIR/$tfile $DIR/${tfile}link
5826 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5827 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"
5828 rm -f $DIR/$tfile $DIR/${tfile}link
5830 run_test 102i "lgetxattr test on symbolic link ============"
5833 TAR=$(find_lustre_tar)
5834 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5835 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5836 setup_test102 "$RUNAS"
5838 chown $RUNAS_ID $DIR/d102j
5839 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5841 compare_stripe_info1 "$RUNAS"
5843 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5847 # b22187 just check that does not crash for regular file.
5848 setfattr -n trusted.lov $DIR/$tfile
5849 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5850 local test_kdir=$DIR/d102k
5852 local default_size=`$GETSTRIPE -S $test_kdir`
5853 local default_count=`$GETSTRIPE -c $test_kdir`
5854 local default_offset=`$GETSTRIPE -i $test_kdir`
5855 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5856 error 'dir setstripe failed'
5857 setfattr -n trusted.lov $test_kdir
5858 local stripe_size=`$GETSTRIPE -S $test_kdir`
5859 local stripe_count=`$GETSTRIPE -c $test_kdir`
5860 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5861 [ $stripe_size -eq $default_size ] ||
5862 error "stripe size $stripe_size != $default_size"
5863 [ $stripe_count -eq $default_count ] ||
5864 error "stripe count $stripe_count != $default_count"
5865 [ $stripe_offset -eq $default_offset ] ||
5866 error "stripe offset $stripe_offset != $default_offset"
5867 rm -rf $DIR/$tfile $test_kdir
5869 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5872 # LU-532 trusted. xattr is invisible to non-root
5873 local testfile=$DIR/$tfile
5877 echo "listxattr as user..."
5878 chown $RUNAS_ID $testfile
5879 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5880 grep -q "trusted" &&
5881 error "$testfile trusted xattrs are user visible"
5885 run_test 102l "listxattr filter test =================================="
5891 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5896 [ "$UID" != 0 ] && skip_env "must run as root" && return
5897 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5898 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5899 $GSS && skip "could not run under gss" && return
5901 declare -a identity_old
5903 for num in $(seq $MDSCOUNT); do
5904 switch_identity $num true || identity_old[$num]=$?
5911 echo "performing cp ..."
5912 run_acl_subtest cp || error
5913 echo "performing getfacl-noacl..."
5914 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5915 echo "performing misc..."
5916 run_acl_subtest misc || error "misc test failed"
5917 echo "performing permissions..."
5918 run_acl_subtest permissions || error "permissions failed"
5919 echo "performing setfacl..."
5920 run_acl_subtest setfacl || error "setfacl test failed"
5922 # inheritance test got from HP
5923 echo "performing inheritance..."
5924 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5925 chmod +x make-tree || error "chmod +x failed"
5926 run_acl_subtest inheritance || error "inheritance test failed"
5929 echo "LU-974 ignore umask when acl is enabled..."
5932 run_acl_subtest 974 || error "LU-974 test failed"
5938 for num in $(seq $MDSCOUNT); do
5939 if [ "${identity_old[$num]}" = 1 ]; then
5940 switch_identity $num false || identity_old[$num]=$?
5944 run_test 103 "acl test ========================================="
5948 lfs df || error "lfs df failed"
5949 lfs df -ih || error "lfs df -ih failed"
5950 lfs df -h $DIR || error "lfs df -h $DIR failed"
5951 lfs df -i $DIR || error "lfs df -i $DIR failed"
5952 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5953 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5955 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5956 lctl --device %$OSC deactivate
5957 lfs df || error "lfs df with deactivated OSC failed"
5958 lctl --device %$OSC activate
5959 # wait the osc back to normal
5960 wait_osc_import_state client ost FULL
5962 lfs df || error "lfs df with reactivated OSC failed"
5965 run_test 104a "lfs df [-ih] [path] test ========================="
5968 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5970 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5971 if [ $denied_cnt -ne 0 ];
5973 error "lfs check servers test failed"
5976 run_test 104b "$RUNAS lfs check servers test ===================="
5979 # doesn't work on 2.4 kernels
5981 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5983 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5985 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5989 run_test 105a "flock when mounted without -o flock test ========"
5993 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5995 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5997 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6001 run_test 105b "fcntl when mounted without -o flock test ========"
6005 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
6007 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6009 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6013 run_test 105c "lockf when mounted without -o flock test ========"
6015 test_105d() { # bug 15924
6017 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
6018 skip "mount w/o flock enabled" && return
6019 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6020 $LCTL set_param fail_loc=0x80000315
6021 flocks_test 2 $DIR/$tdir
6023 run_test 105d "flock race (should not freeze) ========"
6025 test_105e() { # bug 22660 && 22040
6026 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
6027 skip "mount w/o flock enabled" && return
6029 flocks_test 3 $DIR/$tfile
6031 run_test 105e "Two conflicting flocks from same process ======="
6033 test_106() { #bug 10921
6035 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6036 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6038 run_test 106 "attempt exec of dir followed by chown of that dir"
6047 local save_pattern=$(sysctl -n kernel.core_pattern)
6048 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6049 sysctl -w kernel.core_pattern=$file
6050 sysctl -w kernel.core_uses_pid=0
6058 kill -s 11 $SLEEPPID
6060 if [ -e $file ]; then
6061 size=`stat -c%s $file`
6062 [ $size -eq 0 ] && error "Fail to create core file $file"
6064 error "Fail to create core file $file"
6067 sysctl -w kernel.core_pattern=$save_pattern
6068 sysctl -w kernel.core_uses_pid=$save_uses_pid
6071 run_test 107 "Coredump on SIG"
6075 mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6076 error "mkdir with 255 char failed"
6077 mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6078 error "mkdir with 256 char should fail, but did not"
6079 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6080 error "create with 255 char failed"
6081 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6082 error "create with 256 char should fail, but did not"
6087 run_test 110 "filename length checking"
6090 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6092 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6094 echo "Starting with $OSTIO_pre threads"
6097 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6098 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6099 echo "$NUMTEST creates/unlinks"
6101 createmany -o $DIR/$tdir/$tfile $NUMTEST
6102 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6104 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6107 # don't return an error
6108 [ $OSTIO_post == $OSTIO_pre ] && echo \
6109 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6110 echo "This may be fine, depending on what ran before this test" &&
6111 echo "and how fast this system is." && return
6113 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6115 run_test 115 "verify dynamic thread creation===================="
6118 wait_delete_completed
6119 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6120 echo OST kbytes available: ${AVAIL[@]}
6121 MAXI=0; MAXV=${AVAIL[0]}
6122 MINI=0; MINV=${AVAIL[0]}
6123 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6124 #echo OST $i: ${AVAIL[i]}kb
6125 if [ ${AVAIL[i]} -gt $MAXV ]; then
6126 MAXV=${AVAIL[i]}; MAXI=$i
6128 if [ ${AVAIL[i]} -lt $MINV ]; then
6129 MINV=${AVAIL[i]}; MINI=$i
6132 echo Min free space: OST $MINI: $MINV
6133 echo Max free space: OST $MAXI: $MAXV
6136 test_116a() { # was previously test_116()
6137 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6139 echo -n "Free space priority "
6140 lctl get_param -n lov.*-clilov-*.qos_prio_free
6143 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6146 # generate uneven OSTs
6147 mkdir -p $DIR/$tdir/OST${MINI}
6150 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6151 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6153 while [ $FILL -gt 0 ]; do
6155 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6156 FILL=$(($FILL - 2048))
6164 DIFF=$(($MAXV - $MINV))
6165 DIFF2=$(($DIFF * 100 / $MINV))
6166 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6167 if [ $DIFF2 -gt 20 ]; then
6170 echo "failed - QOS mode won't be used"
6171 error_ignore "QOS imbalance criteria not met"
6175 MINI1=$MINI; MINV1=$MINV
6176 MAXI1=$MAXI; MAXV1=$MAXV
6178 # now fill using QOS
6179 echo writing a bunch of files to QOS-assigned OSTs
6180 $SETSTRIPE -c 1 $DIR/$tdir
6182 while [ $FILL -gt 0 ]; do
6184 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6185 FILL=$(($FILL - 200))
6188 echo "wrote $i 200k files"
6192 echo "Note: free space may not be updated, so measurements might be off"
6194 DIFF2=$(($MAXV - $MINV))
6195 echo "free space delta: orig $DIFF final $DIFF2"
6196 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6197 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6198 echo "Wrote $DIFF to smaller OST $MINI1"
6199 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6200 echo "Wrote $DIFF2 to larger OST $MAXI1"
6201 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6203 # Figure out which files were written where
6204 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6205 awk '/'$MINI1': / {print $2; exit}')
6207 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6208 echo "$MINC files created on smaller OST $MINI1"
6209 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6210 awk '/'$MAXI1': / {print $2; exit}')
6212 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6213 echo "$MAXC files created on larger OST $MAXI1"
6214 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6215 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6219 run_test 116a "stripe QOS: free space balance ==================="
6221 test_116b() { # LU-2093
6222 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6224 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6225 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6227 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6228 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6229 do_facet $SINGLEMDS lctl set_param fail_loc=0
6231 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6233 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6235 test_117() # bug 10891
6237 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6238 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6239 lctl set_param fail_loc=0x21e
6240 > $DIR/$tfile || error "truncate failed"
6241 lctl set_param fail_loc=0
6242 echo "Truncate succeeded."
6245 run_test 117 "verify fsfilt_extend =========="
6247 export OLD_RESENDCOUNT=""
6248 set_resend_count () {
6249 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6250 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6251 lctl set_param -n $PROC_RESENDCOUNT $1
6252 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6255 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
6257 # Reset async IO behavior after error case
6259 FILE=$DIR/reset_async
6261 # Ensure all OSCs are cleared
6262 $SETSTRIPE -c -1 $FILE
6263 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6268 test_118a() #bug 11710
6272 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6273 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6274 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6276 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6277 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6282 run_test 118a "verify O_SYNC works =========="
6286 remote_ost_nodsh && skip "remote OST with nodsh" && return
6290 #define OBD_FAIL_OST_ENOENT 0x217
6291 set_nodes_failloc "$(osts_nodes)" 0x217
6292 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6294 set_nodes_failloc "$(osts_nodes)" 0
6295 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6296 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6299 if [[ $RC -eq 0 ]]; then
6300 error "Must return error due to dropped pages, rc=$RC"
6304 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6305 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6309 echo "Dirty pages not leaked on ENOENT"
6311 # Due to the above error the OSC will issue all RPCs syncronously
6312 # until a subsequent RPC completes successfully without error.
6313 $MULTIOP $DIR/$tfile Ow4096yc
6318 run_test 118b "Reclaim dirty pages on fatal error =========="
6322 remote_ost_nodsh && skip "remote OST with nodsh" && return
6326 #define OBD_FAIL_OST_EROFS 0x216
6327 set_nodes_failloc "$(osts_nodes)" 0x216
6329 # multiop should block due to fsync until pages are written
6330 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6334 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6335 error "Multiop failed to block on fsync, pid=$MULTIPID"
6338 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6340 if [[ $WRITEBACK -eq 0 ]]; then
6341 error "No page in writeback, writeback=$WRITEBACK"
6344 set_nodes_failloc "$(osts_nodes)" 0
6347 if [[ $RC -ne 0 ]]; then
6348 error "Multiop fsync failed, rc=$RC"
6351 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6354 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6355 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6359 echo "Dirty pages flushed via fsync on EROFS"
6362 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6366 remote_ost_nodsh && skip "remote OST with nodsh" && return
6370 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6371 set_nodes_failloc "$(osts_nodes)" 0x214
6372 # multiop should block due to fsync until pages are written
6373 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6377 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6378 error "Multiop failed to block on fsync, pid=$MULTIPID"
6381 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6383 if [[ $WRITEBACK -eq 0 ]]; then
6384 error "No page in writeback, writeback=$WRITEBACK"
6387 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6388 set_nodes_failloc "$(osts_nodes)" 0
6390 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6391 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6393 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6394 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6398 echo "Dirty pages gaurenteed flushed via fsync"
6401 run_test 118d "Fsync validation inject a delay of the bulk =========="
6406 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6407 lctl set_param fail_loc=0x8000040a
6409 # Should simulate EINVAL error which is fatal
6410 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6412 if [[ $RC -eq 0 ]]; then
6413 error "Must return error due to dropped pages, rc=$RC"
6416 lctl set_param fail_loc=0x0
6418 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6419 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6420 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6422 if [[ $LOCKED -ne 0 ]]; then
6423 error "Locked pages remain in cache, locked=$LOCKED"
6426 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6427 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6431 echo "No pages locked after fsync"
6436 run_test 118f "Simulate unrecoverable OSC side error =========="
6441 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6442 lctl set_param fail_loc=0x406
6444 # simulate local -ENOMEM
6445 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6448 lctl set_param fail_loc=0
6449 if [[ $RC -eq 0 ]]; then
6450 error "Must return error due to dropped pages, rc=$RC"
6453 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6454 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6455 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6457 if [[ $LOCKED -ne 0 ]]; then
6458 error "Locked pages remain in cache, locked=$LOCKED"
6461 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6462 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6466 echo "No pages locked after fsync"
6471 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6474 remote_ost_nodsh && skip "remote OST with nodsh" && return
6478 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6479 set_nodes_failloc "$(osts_nodes)" 0x20e
6480 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6481 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6484 set_nodes_failloc "$(osts_nodes)" 0
6485 if [[ $RC -eq 0 ]]; then
6486 error "Must return error due to dropped pages, rc=$RC"
6489 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6490 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6491 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6493 if [[ $LOCKED -ne 0 ]]; then
6494 error "Locked pages remain in cache, locked=$LOCKED"
6497 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6498 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6502 echo "No pages locked after fsync"
6506 run_test 118h "Verify timeout in handling recoverables errors =========="
6508 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6511 remote_ost_nodsh && skip "remote OST with nodsh" && return
6515 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6516 set_nodes_failloc "$(osts_nodes)" 0x20e
6518 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6519 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6522 set_nodes_failloc "$(osts_nodes)" 0
6526 if [[ $RC -ne 0 ]]; then
6527 error "got error, but should be not, rc=$RC"
6530 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6531 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6532 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6533 if [[ $LOCKED -ne 0 ]]; then
6534 error "Locked pages remain in cache, locked=$LOCKED"
6537 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6538 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6542 echo "No pages locked after fsync"
6546 run_test 118i "Fix error before timeout in recoverable error =========="
6548 [ "$SLOW" = "no" ] && set_resend_count 4
6551 remote_ost_nodsh && skip "remote OST with nodsh" && return
6555 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6556 set_nodes_failloc "$(osts_nodes)" 0x220
6558 # return -EIO from OST
6559 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6561 set_nodes_failloc "$(osts_nodes)" 0x0
6562 if [[ $RC -eq 0 ]]; then
6563 error "Must return error due to dropped pages, rc=$RC"
6566 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6567 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6568 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6569 if [[ $LOCKED -ne 0 ]]; then
6570 error "Locked pages remain in cache, locked=$LOCKED"
6573 # in recoverable error on OST we want resend and stay until it finished
6574 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6575 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6579 echo "No pages locked after fsync"
6583 run_test 118j "Simulate unrecoverable OST side error =========="
6587 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6589 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6590 set_nodes_failloc "$(osts_nodes)" 0x20e
6593 for ((i=0;i<10;i++)); do
6594 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6595 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6602 set_nodes_failloc "$(osts_nodes)" 0
6605 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6611 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6614 run_test 118l "fsync dir ========="
6616 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6618 test_119a() # bug 11737
6620 BSIZE=$((512 * 1024))
6621 directio write $DIR/$tfile 0 1 $BSIZE
6622 # We ask to read two blocks, which is more than a file size.
6623 # directio will indicate an error when requested and actual
6624 # sizes aren't equeal (a normal situation in this case) and
6625 # print actual read amount.
6626 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6627 if [ "$NOB" != "$BSIZE" ]; then
6628 error "read $NOB bytes instead of $BSIZE"
6632 run_test 119a "Short directIO read must return actual read amount"
6634 test_119b() # bug 11737
6636 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6638 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6641 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6642 error "direct read failed"
6645 run_test 119b "Sparse directIO read must return actual read amount"
6647 test_119c() # bug 13099
6650 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6651 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6654 run_test 119c "Testing for direct read hitting hole"
6656 test_119d() # bug 15950
6658 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6659 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6661 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6662 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6663 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6664 lctl set_param fail_loc=0x40d
6665 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6668 cat $DIR/$tfile > /dev/null &
6669 lctl set_param fail_loc=0
6672 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6674 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6675 error "the read rpcs have not completed in 2s"
6677 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6679 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6683 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6684 skip "no early lock cancel on server" && return 0
6685 lru_resize_disable mdc
6686 lru_resize_disable osc
6687 cancel_lru_locks mdc
6688 stat $DIR/$tdir > /dev/null
6689 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6690 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6692 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6693 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6694 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6695 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6696 lru_resize_enable mdc
6697 lru_resize_enable osc
6699 run_test 120a "Early Lock Cancel: mkdir test"
6703 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6704 skip "no early lock cancel on server" && return 0
6705 lru_resize_disable mdc
6706 lru_resize_disable osc
6707 cancel_lru_locks mdc
6708 stat $DIR/$tdir > /dev/null
6709 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6710 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6712 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6713 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6714 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6715 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6716 lru_resize_enable mdc
6717 lru_resize_enable osc
6719 run_test 120b "Early Lock Cancel: create test"
6723 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6724 skip "no early lock cancel on server" && return 0
6725 lru_resize_disable mdc
6726 lru_resize_disable osc
6727 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6728 touch $DIR/$tdir/d1/f1
6729 cancel_lru_locks mdc
6730 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6731 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6732 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6733 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6734 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6735 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6736 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6737 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6738 lru_resize_enable mdc
6739 lru_resize_enable osc
6741 run_test 120c "Early Lock Cancel: link test"
6745 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6746 skip "no early lock cancel on server" && return 0
6747 lru_resize_disable mdc
6748 lru_resize_disable osc
6750 cancel_lru_locks mdc
6751 stat $DIR/$tdir > /dev/null
6752 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6753 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6754 chmod a+x $DIR/$tdir
6755 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6756 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6757 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6758 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6759 lru_resize_enable mdc
6760 lru_resize_enable osc
6762 run_test 120d "Early Lock Cancel: setattr test"
6766 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6767 skip "no early lock cancel on server" && return 0
6768 lru_resize_disable mdc
6769 lru_resize_disable osc
6770 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6771 cancel_lru_locks mdc
6772 cancel_lru_locks osc
6773 dd if=$DIR/$tdir/f1 of=/dev/null
6774 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6775 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6776 awk '/ldlm_cancel/ {print $2}'`
6777 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6778 awk '/ldlm_bl_callback/ {print $2}'`
6779 unlink $DIR/$tdir/f1
6780 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6781 awk '/ldlm_cancel/ {print $2}'`
6782 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6783 awk '/ldlm_bl_callback/ {print $2}'`
6784 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6785 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6786 lru_resize_enable mdc
6787 lru_resize_enable osc
6789 run_test 120e "Early Lock Cancel: unlink test"
6792 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6793 skip "no early lock cancel on server" && return 0
6795 lru_resize_disable mdc
6796 lru_resize_disable osc
6797 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6798 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6799 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6800 cancel_lru_locks mdc
6801 cancel_lru_locks osc
6802 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6803 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6804 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6805 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6806 awk '/ldlm_cancel/ {print $2}'`
6807 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6808 awk '/ldlm_bl_callback/ {print $2}'`
6809 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6810 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6811 awk '/ldlm_cancel/ {print $2}'`
6812 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6813 awk '/ldlm_bl_callback/ {print $2}'`
6814 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6815 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6816 lru_resize_enable mdc
6817 lru_resize_enable osc
6819 run_test 120f "Early Lock Cancel: rename test"
6822 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6823 skip "no early lock cancel on server" && return 0
6824 lru_resize_disable mdc
6825 lru_resize_disable osc
6827 echo create $count files
6829 cancel_lru_locks mdc
6830 cancel_lru_locks osc
6833 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6834 awk '/ldlm_cancel/ {print $2}'`
6835 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6836 awk '/ldlm_bl_callback/ {print $2}'`
6837 createmany -o $DIR/$tdir/f $count
6839 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6840 awk '/ldlm_cancel/ {print $2}'`
6841 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6842 awk '/ldlm_bl_callback/ {print $2}'`
6844 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6845 echo rm $count files
6848 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6849 awk '/ldlm_cancel/ {print $2}'`
6850 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6851 awk '/ldlm_bl_callback/ {print $2}'`
6853 echo total: $count removes in $((t2-t1))
6854 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6856 # wait for commitment of removal
6857 lru_resize_enable mdc
6858 lru_resize_enable osc
6860 run_test 120g "Early Lock Cancel: performance test"
6862 test_121() { #bug #10589
6864 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6865 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6866 lctl set_param fail_loc=0x310
6867 cancel_lru_locks osc > /dev/null
6868 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6869 lctl set_param fail_loc=0
6870 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6872 run_test 121 "read cancel race ========="
6874 test_123a() { # was test 123, statahead(bug 11401)
6876 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6877 log "testing on UP system. Performance may be not as good as expected."
6883 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6884 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6886 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6887 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6889 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6890 lctl set_param -n llite.*.statahead_max 0
6891 lctl get_param llite.*.statahead_max
6892 cancel_lru_locks mdc
6893 cancel_lru_locks osc
6895 time ls -l $DIR/$tdir | wc -l
6897 delta=$((etime - stime))
6898 log "ls $i files without statahead: $delta sec"
6899 lctl set_param llite.*.statahead_max=$max
6901 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6902 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6903 cancel_lru_locks mdc
6904 cancel_lru_locks osc
6906 time ls -l $DIR/$tdir | wc -l
6908 delta_sa=$((etime - stime))
6909 log "ls $i files with statahead: $delta_sa sec"
6910 lctl get_param -n llite.*.statahead_stats
6911 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6913 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6914 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6916 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6917 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6918 lctl set_param -n llite.*.statahead_max 0
6919 lctl get_param llite.*.statahead_max
6920 cancel_lru_locks mdc
6921 cancel_lru_locks osc
6923 time ls -l $DIR/$tdir | wc -l
6925 delta=$((etime - stime))
6926 log "ls $i files again without statahead: $delta sec"
6927 lctl set_param llite.*.statahead_max=$max
6928 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6929 if [ $SLOWOK -eq 0 ]; then
6930 error "ls $i files is slower with statahead!"
6932 log "ls $i files is slower with statahead!"
6938 [ $delta -gt 20 ] && break
6939 [ $delta -gt 8 ] && MULT=$((50 / delta))
6940 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6948 delta=$((etime - stime))
6949 log "rm -r $DIR/$tdir/: $delta seconds"
6951 lctl get_param -n llite.*.statahead_stats
6953 run_test 123a "verify statahead work"
6955 test_123b () { # statahead(bug 15027)
6957 createmany -o $DIR/$tdir/$tfile-%d 1000
6959 cancel_lru_locks mdc
6960 cancel_lru_locks osc
6962 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6963 lctl set_param fail_loc=0x80000803
6964 ls -lR $DIR/$tdir > /dev/null
6966 lctl set_param fail_loc=0x0
6967 lctl get_param -n llite.*.statahead_stats
6972 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6975 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6976 skip "no lru resize on server" && return 0
6978 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6980 log "create $NR files at $DIR/$tdir"
6981 createmany -o $DIR/$tdir/f $NR ||
6982 error "failed to create $NR files in $DIR/$tdir"
6984 cancel_lru_locks mdc
6985 ls -l $DIR/$tdir > /dev/null
6989 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6990 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6991 LRU_SIZE=$(lctl get_param -n $PARAM)
6992 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6993 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6995 log "NS=$(basename $NSDIR)"
7000 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7001 skip "Not enough cached locks created!"
7008 # We know that lru resize allows one client to hold $LIMIT locks
7009 # for 10h. After that locks begin to be killed by client.
7011 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7014 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7015 # killing locks. Some time was spent for creating locks. This means
7016 # that up to the moment of sleep finish we must have killed some of
7017 # them (10-100 locks). This depends on how fast ther were created.
7018 # Many of them were touched in almost the same moment and thus will
7019 # be killed in groups.
7020 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7022 # Use $LRU_SIZE_B here to take into account real number of locks
7023 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7024 local LRU_SIZE_B=$LRU_SIZE
7026 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7027 log "OLD_LVF=$OLD_LVF"
7028 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7030 # Let's make sure that we really have some margin. Client checks
7031 # cached locks every 10 sec.
7033 log "Sleep ${SLEEP} sec"
7035 while ((SEC<$SLEEP)); do
7039 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7043 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7044 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7046 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7047 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7048 unlinkmany $DIR/$tdir/f $NR
7052 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7053 log "unlink $NR files at $DIR/$tdir"
7054 unlinkmany $DIR/$tdir/f $NR
7056 run_test 124a "lru resize ======================================="
7058 get_max_pool_limit()
7060 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7063 if test $l -gt $max; then
7071 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7072 skip "no lru resize on server" && return 0
7074 LIMIT=`get_max_pool_limit`
7076 NR=$(($(default_lru_size)*20))
7077 if [ $NR -gt $LIMIT ]; then
7078 log "Limit lock number by $LIMIT locks"
7081 lru_resize_disable mdc
7082 mkdir -p $DIR/$tdir/disable_lru_resize ||
7083 error "failed to create $DIR/$tdir/disable_lru_resize"
7085 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7086 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7087 cancel_lru_locks mdc
7090 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7093 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7096 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7100 nolruresize_delta=$((etime-stime))
7101 log "ls -la time: $nolruresize_delta seconds"
7102 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7103 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7105 lru_resize_enable mdc
7106 mkdir -p $DIR/$tdir/enable_lru_resize ||
7107 error "failed to create $DIR/$tdir/enable_lru_resize"
7109 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7110 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7111 cancel_lru_locks mdc
7114 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7117 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7120 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7124 lruresize_delta=$((etime-stime))
7125 log "ls -la time: $lruresize_delta seconds"
7126 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7128 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7129 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7130 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7131 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7133 log "lru resize performs the same with no lru resize"
7135 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7137 run_test 124b "lru resize (performance test) ======================="
7139 test_125() { # 13358
7140 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7141 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7142 mkdir -p $DIR/d125 || error "mkdir failed"
7143 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7144 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7145 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7147 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7149 test_126() { # bug 12829/13455
7150 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7151 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7152 $GSS && skip "must run as gss disabled" && return
7154 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7155 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7157 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7159 run_test 126 "check that the fsgid provided by the client is taken into account"
7161 test_127a() { # bug 15521
7162 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7163 $LCTL set_param osc.*.stats=0
7164 FSIZE=$((2048 * 1024))
7165 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7166 cancel_lru_locks osc
7167 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7169 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7170 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7171 echo "got $COUNT $NAME"
7172 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7173 eval $NAME=$COUNT || error "Wrong proc format"
7176 read_bytes|write_bytes)
7177 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7178 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7179 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7180 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7181 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7182 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7183 error "sumsquare is too small: $SUMSQ"
7184 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7185 error "sumsquare is too big: $SUMSQ"
7189 done < $DIR/${tfile}.tmp
7191 #check that we actually got some stats
7192 [ "$read_bytes" ] || error "Missing read_bytes stats"
7193 [ "$write_bytes" ] || error "Missing write_bytes stats"
7194 [ "$read_bytes" != 0 ] || error "no read done"
7195 [ "$write_bytes" != 0 ] || error "no write done"
7197 run_test 127a "verify the client stats are sane"
7199 test_127b() { # bug LU-333
7200 $LCTL set_param llite.*.stats=0
7201 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7202 # perform 2 reads and writes so MAX is different from SUM.
7203 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7204 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7205 cancel_lru_locks osc
7206 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7207 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7209 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7210 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7211 echo "got $COUNT $NAME"
7212 eval $NAME=$COUNT || error "Wrong proc format"
7216 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7217 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7218 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7219 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7222 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7223 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7224 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7225 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7229 done < $TMP/${tfile}.tmp
7231 #check that we actually got some stats
7232 [ "$read_bytes" ] || error "Missing read_bytes stats"
7233 [ "$write_bytes" ] || error "Missing write_bytes stats"
7234 [ "$read_bytes" != 0 ] || error "no read done"
7235 [ "$write_bytes" != 0 ] || error "no write done"
7237 run_test 127b "verify the llite client stats are sane"
7239 test_128() { # bug 15212
7241 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7246 result=$(grep error $TMP/$tfile.log)
7248 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7250 run_test 128 "interactive lfs for 2 consecutive find's"
7257 local LDPROC=/proc/fs/ldiskfs
7258 local facets=$(get_facets MDS)
7260 for facet in ${facets//,/ }; do
7261 canondev=$(ldiskfs_canon \
7262 *.$(convert_facet2label $facet).mntdev $facet)
7263 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7264 LDPROC=/sys/fs/ldiskfs
7265 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7269 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7270 skip "Only applicable to ldiskfs-based MDTs"
7273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7283 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7284 $MULTIOP $DIR/$tdir/$J Oc
7286 if [ $rc -eq $EFBIG ]; then
7288 echo "return code $rc received as expected"
7290 elif [ $rc -ne 0 ]; then
7292 error_exit "return code $rc received instead of expected $EFBIG"
7295 I=$(stat -c%s "$DIR/$tdir")
7299 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7301 run_test 129 "test directory size limit ========================"
7310 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7311 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7314 trap cleanup_130 EXIT RETURN
7316 local fm_file=$DIR/$tfile
7317 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7318 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7319 error "dd failed for $fm_file"
7321 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7322 filefrag -ves $fm_file
7324 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7325 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7326 [ $RC != 0 ] && error "filefrag $fm_file failed"
7328 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7329 grep -v "ext:" | grep -v "found")
7330 lun=$($GETSTRIPE -i $fm_file)
7332 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7335 for line in $filefrag_op
7337 frag_lun=`echo $line | cut -d: -f5`
7338 ext_len=`echo $line | cut -d: -f4`
7339 if (( $frag_lun != $lun )); then
7341 error "FIEMAP on 1-stripe file($fm_file) failed"
7344 (( tot_len += ext_len ))
7347 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7349 error "FIEMAP on 1-stripe file($fm_file) failed;"
7355 echo "FIEMAP on single striped file succeeded"
7357 run_test 130a "FIEMAP (1-stripe file)"
7360 [ "$OSTCOUNT" -lt "2" ] &&
7361 skip_env "skipping FIEMAP on 2-stripe file test" && return
7363 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7364 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7367 trap cleanup_130 EXIT RETURN
7369 local fm_file=$DIR/$tfile
7370 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7371 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7372 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7374 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7375 error "dd failed on $fm_file"
7377 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7378 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7379 grep -v "ext:" | grep -v "found")
7381 last_lun=$(echo $filefrag_op | cut -d: -f5)
7386 for line in $filefrag_op
7388 frag_lun=`echo $line | cut -d: -f5`
7389 ext_len=`echo $line | cut -d: -f4`
7390 if (( $frag_lun != $last_lun )); then
7391 if (( tot_len != 1024 )); then
7393 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7400 (( tot_len += ext_len ))
7403 if (( num_luns != 2 || tot_len != 1024 )); then
7405 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7411 echo "FIEMAP on 2-stripe file succeeded"
7413 run_test 130b "FIEMAP (2-stripe file)"
7416 [ "$OSTCOUNT" -lt "2" ] &&
7417 skip_env "skipping FIEMAP on 2-stripe file" && return
7419 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7420 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7423 trap cleanup_130 EXIT RETURN
7425 local fm_file=$DIR/$tfile
7426 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7427 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7428 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7430 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7432 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7433 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7435 last_lun=`echo $filefrag_op | cut -d: -f5`
7440 for line in $filefrag_op
7442 frag_lun=`echo $line | cut -d: -f5`
7443 ext_len=`echo $line | cut -d: -f4`
7444 if (( $frag_lun != $last_lun )); then
7445 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7446 if (( logical != 512 )); then
7448 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7451 if (( tot_len != 512 )); then
7453 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7460 (( tot_len += ext_len ))
7463 if (( num_luns != 2 || tot_len != 512 )); then
7465 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7471 echo "FIEMAP on 2-stripe file with hole succeeded"
7473 run_test 130c "FIEMAP (2-stripe file with hole)"
7476 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7478 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7479 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7481 trap cleanup_130 EXIT RETURN
7483 local fm_file=$DIR/$tfile
7484 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7485 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7486 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7487 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7489 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7490 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7492 last_lun=`echo $filefrag_op | cut -d: -f5`
7497 for line in $filefrag_op
7499 frag_lun=`echo $line | cut -d: -f5`
7500 ext_len=`echo $line | cut -d: -f4`
7501 if (( $frag_lun != $last_lun )); then
7502 if (( tot_len != 1024 )); then
7504 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7511 (( tot_len += ext_len ))
7514 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7516 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7522 echo "FIEMAP on N-stripe file succeeded"
7524 run_test 130d "FIEMAP (N-stripe file)"
7527 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7529 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7530 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7532 trap cleanup_130 EXIT RETURN
7534 local fm_file=$DIR/$tfile
7535 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7536 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7537 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7540 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7541 for ((i = 0; i < $NUM_BLKS; i++))
7543 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7546 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7547 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7549 last_lun=`echo $filefrag_op | cut -d: -f5`
7554 for line in $filefrag_op
7556 frag_lun=`echo $line | cut -d: -f5`
7557 ext_len=`echo $line | cut -d: -f4`
7558 if (( $frag_lun != $last_lun )); then
7559 if (( tot_len != $EXPECTED_LEN )); then
7561 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7568 (( tot_len += ext_len ))
7571 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7573 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7579 echo "FIEMAP with continuation calls succeeded"
7581 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7583 # Test for writev/readv
7585 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7586 error "writev test failed"
7587 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7588 error "readv failed"
7591 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7594 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7595 error "append writev test failed"
7596 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7597 error "append writev test failed"
7600 run_test 131b "test append writev"
7603 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7606 run_test 131c "test read/write on file w/o objects"
7609 rwv -f $DIR/$tfile -w -n 1 1572864
7610 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7611 if [ "$NOB" != 1572864 ]; then
7612 error "Short read filed: read $NOB bytes instead of 1572864"
7616 run_test 131d "test short read"
7619 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7620 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7621 error "read hitting hole failed"
7624 run_test 131e "test read hitting hole"
7629 for node in $(osts_nodes); do
7630 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7631 [ x$gl = x"" ] && gl=0
7632 gl_sum=$((gl_sum + gl))
7642 if [ x$som = x"enabled" ]; then
7643 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7644 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7645 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7647 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7648 MOUNTOPT="$MOUNTOPT,som_preview"
7649 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7652 # do remount to make new mount-conf parameters actual
7659 test_132() { #1028, SOM
7660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7661 local num=$(get_mds_dir $DIR)
7662 local mymds=mds${num}
7663 local MOUNTOPT_SAVE=$MOUNTOPT
7665 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7666 cancel_lru_locks osc
7668 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7670 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7671 stat $DIR/$tfile >/dev/null
7672 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7673 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7675 som_mode_switch $som1 $gl1 $gl2
7677 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7678 cancel_lru_locks osc
7680 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7681 if [ $som1 == $som2 ]; then
7682 error "som is still "$som2
7683 if [ x$som2 = x"enabled" ]; then
7690 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7691 stat $DIR/$tfile >/dev/null
7692 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7693 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7694 som_mode_switch $som2 $gl1 $gl2
7695 MOUNTOPT=$MOUNTOPT_SAVE
7697 run_test 132 "som avoids glimpse rpc"
7703 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7705 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7707 *) error "Wrong argument $1" ;;
7710 count=`echo $res | awk '{print $2}'`
7711 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7712 # if the argument $3 is zero, it means any stat increment is ok.
7713 if [ $3 -gt 0 ] ; then
7714 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7719 remote_ost_nodsh && skip "remote OST with nodsh" && return
7720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7722 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7723 { skip "MDS doesn't support rename stats"; return; }
7724 local testdir=$DIR/${tdir}/stats_testdir
7725 mkdir -p $DIR/${tdir}
7728 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7729 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7731 # verify mdt stats first.
7732 mkdir ${testdir} || error "mkdir failed"
7733 check_stats $SINGLEMDS "mkdir" 1
7734 touch ${testdir}/${tfile} || "touch failed"
7735 check_stats $SINGLEMDS "open" 1
7736 check_stats $SINGLEMDS "close" 1
7737 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7738 check_stats $SINGLEMDS "mknod" 1
7739 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7740 check_stats $SINGLEMDS "unlink" 1
7741 rm -f ${testdir}/${tfile} || error "file remove failed"
7742 check_stats $SINGLEMDS "unlink" 2
7744 # remove working dir and check mdt stats again.
7745 rmdir ${testdir} || error "rmdir failed"
7746 check_stats $SINGLEMDS "rmdir" 1
7748 local testdir1=$DIR/${tdir}/stats_testdir1
7750 mkdir -p ${testdir1}
7751 touch ${testdir1}/test1
7752 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7753 check_stats $SINGLEMDS "crossdir_rename" 1
7755 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7756 check_stats $SINGLEMDS "samedir_rename" 1
7760 run_test 133a "Verifying MDT stats ========================================"
7763 remote_ost_nodsh && skip "remote OST with nodsh" && return
7764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7765 local testdir=$DIR/${tdir}/stats_testdir
7766 mkdir -p ${testdir} || error "mkdir failed"
7767 touch ${testdir}/${tfile} || "touch failed"
7768 cancel_lru_locks mdc
7771 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7772 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7774 # extra mdt stats verification.
7775 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7776 check_stats $SINGLEMDS "setattr" 1
7777 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7778 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
7780 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7781 check_stats $SINGLEMDS "getattr" 1
7783 $LFS df || error "lfs failed"
7784 check_stats $SINGLEMDS "statfs" 1
7788 run_test 133b "Verifying extra MDT stats =================================="
7791 remote_ost_nodsh && skip "remote OST with nodsh" && return
7792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7793 local testdir=$DIR/${tdir}/stats_testdir
7794 mkdir -p ${testdir} || error "mkdir failed"
7796 # verify obdfilter stats.
7797 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7799 cancel_lru_locks osc
7800 wait_delete_completed
7803 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7804 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7806 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7808 cancel_lru_locks osc
7809 check_stats ost "write" 1
7811 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7812 check_stats ost "read" 1
7814 > ${testdir}/${tfile} || error "truncate failed"
7815 check_stats ost "punch" 1
7817 rm -f ${testdir}/${tfile} || error "file remove failed"
7818 wait_delete_completed
7819 check_stats ost "destroy" 1
7823 run_test 133c "Verifying OST stats ========================================"
7830 while [ $value -ge 2 ]; do
7835 if [ $orig -gt $order ]; then
7843 local size=('K' 'M' 'G' 'T');
7845 local size_string=$value
7847 while [ $value -ge 1024 ]; do
7848 if [ $i -gt 3 ]; then
7849 #T is the biggest unit we get here, if that is bigger,
7851 size_string=${value}T
7854 value=$((value >> 10))
7855 if [ $value -lt 1024 ]; then
7856 size_string=${value}${size[$i]}
7867 local context=${2:-.}
7868 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7870 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7875 remote_ost_nodsh && skip "remote OST with nodsh" && return
7876 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7877 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7878 { skip "MDS doesn't support rename stats"; return; }
7880 local testdir1=$DIR/${tdir}/stats_testdir1
7881 local testdir2=$DIR/${tdir}/stats_testdir2
7883 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7885 mkdir -p ${testdir1} || error "mkdir failed"
7886 mkdir -p ${testdir2} || error "mkdir failed"
7888 createmany -o $testdir1/test 512 || error "createmany failed"
7890 # check samedir rename size
7891 mv ${testdir1}/test0 ${testdir1}/test_0
7893 local testdir1_size=$(ls -l $DIR/${tdir} |
7894 awk '/stats_testdir1/ {print $5}')
7895 local testdir2_size=$(ls -l $DIR/${tdir} |
7896 awk '/stats_testdir2/ {print $5}')
7898 testdir1_size=$(order_2 $testdir1_size)
7899 testdir2_size=$(order_2 $testdir2_size)
7901 testdir1_size=$(size_in_KMGT $testdir1_size)
7902 testdir2_size=$(size_in_KMGT $testdir2_size)
7904 echo "source rename dir size: ${testdir1_size}"
7905 echo "target rename dir size: ${testdir2_size}"
7907 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7908 eval $cmd || error "$cmd failed"
7909 local samedir=$($cmd | grep 'same_dir')
7910 local same_sample=$(get_rename_size $testdir1_size)
7911 [ -z "$samedir" ] && error "samedir_rename_size count error"
7912 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7913 echo "Check same dir rename stats success"
7915 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7917 # check crossdir rename size
7918 mv ${testdir1}/test_0 ${testdir2}/test_0
7920 testdir1_size=$(ls -l $DIR/${tdir} |
7921 awk '/stats_testdir1/ {print $5}')
7922 testdir2_size=$(ls -l $DIR/${tdir} |
7923 awk '/stats_testdir2/ {print $5}')
7925 testdir1_size=$(order_2 $testdir1_size)
7926 testdir2_size=$(order_2 $testdir2_size)
7928 testdir1_size=$(size_in_KMGT $testdir1_size)
7929 testdir2_size=$(size_in_KMGT $testdir2_size)
7931 echo "source rename dir size: ${testdir1_size}"
7932 echo "target rename dir size: ${testdir2_size}"
7934 eval $cmd || error "$cmd failed"
7935 local crossdir=$($cmd | grep 'crossdir')
7936 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
7937 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
7938 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7939 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7940 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7941 echo "Check cross dir rename stats success"
7944 run_test 133d "Verifying rename_stats ========================================"
7946 test_140() { #bug-17379
7947 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7948 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7949 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7951 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7952 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
7954 while i=`expr $i + 1`; do
7955 mkdir -p $i || error "Creating dir $i"
7956 cd $i || error "Changing to $i"
7957 ln -s ../stat stat || error "Creating stat symlink"
7958 # Read the symlink until ELOOP present,
7959 # not LBUGing the system is considered success,
7960 # we didn't overrun the stack.
7961 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7963 if [ $ret -eq 40 ]; then
7966 error "Open stat symlink"
7972 echo "The symlink depth = $i"
7973 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
7974 error "Invalid symlink depth"
7976 # Test recursive symlink
7977 ln -s symlink_self symlink_self
7978 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
7979 echo "open symlink_self returns $ret"
7980 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
7982 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7985 local TF="$TMP/$tfile"
7987 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7989 cancel_lru_locks osc
7990 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7991 remount_client $MOUNT
7993 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7996 $TRUNCATE $DIR/$tfile 6000
7997 cancel_lru_locks osc
7998 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8001 echo "12345" >>$DIR/$tfile
8002 cancel_lru_locks osc
8003 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8006 echo "12345" >>$DIR/$tfile
8007 cancel_lru_locks osc
8008 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8013 run_test 150 "truncate/append tests"
8015 function roc_hit() {
8016 local list=$(comma_list $(osts_nodes))
8018 echo $(get_obdfilter_param $list '' stats |
8019 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8022 function set_cache() {
8025 if [ "$2" == "off" ]; then
8028 local list=$(comma_list $(osts_nodes))
8029 set_obdfilter_param $list '' $1_cache_enable $on
8031 cancel_lru_locks osc
8035 remote_ost_nodsh && skip "remote OST with nodsh" && return
8038 local list=$(comma_list $(osts_nodes))
8040 # check whether obdfilter is cache capable at all
8041 if ! get_obdfilter_param $list '' read_cache_enable >/dev/null; then
8042 echo "not cache-capable obdfilter"
8046 # check cache is enabled on all obdfilters
8047 if get_obdfilter_param $list '' read_cache_enable | grep 0; then
8048 echo "oss cache is disabled"
8052 set_obdfilter_param $list '' writethrough_cache_enable 1
8054 # pages should be in the case right after write
8055 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
8056 local BEFORE=`roc_hit`
8057 cancel_lru_locks osc
8058 cat $DIR/$tfile >/dev/null
8059 local AFTER=`roc_hit`
8060 if ! let "AFTER - BEFORE == CPAGES"; then
8061 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8064 # the following read invalidates the cache
8065 cancel_lru_locks osc
8066 set_obdfilter_param $list '' read_cache_enable 0
8067 cat $DIR/$tfile >/dev/null
8069 # now data shouldn't be found in the cache
8071 cancel_lru_locks osc
8072 cat $DIR/$tfile >/dev/null
8074 if let "AFTER - BEFORE != 0"; then
8075 error "IN CACHE: before: $BEFORE, after: $AFTER"
8078 set_obdfilter_param $list '' read_cache_enable 1
8081 run_test 151 "test cache on oss and controls ==============================="
8084 local TF="$TMP/$tfile"
8086 # simulate ENOMEM during write
8087 #define OBD_FAIL_OST_NOMEM 0x226
8088 lctl set_param fail_loc=0x80000226
8089 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8091 sync || error "sync failed"
8092 lctl set_param fail_loc=0
8094 # discard client's cache
8095 cancel_lru_locks osc
8097 # simulate ENOMEM during read
8098 lctl set_param fail_loc=0x80000226
8099 cmp $TF $DIR/$tfile || error "cmp failed"
8100 lctl set_param fail_loc=0
8104 run_test 152 "test read/write with enomem ============================"
8107 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8109 run_test 153 "test if fdatasync does not crash ======================="
8112 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8113 { skip "Need MDS version at least 2.2.51"; return 0; }
8115 cp /etc/hosts $DIR/$tfile
8117 fid=$($LFS path2fid $DIR/$tfile)
8119 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8121 ffid=$DIR/.lustre/fid/$fid
8123 echo "stat fid $fid"
8124 stat $ffid > /dev/null || error "stat $ffid failed."
8125 echo "touch fid $fid"
8126 touch $ffid || error "touch $ffid failed."
8127 echo "write to fid $fid"
8128 cat /etc/hosts > $ffid || error "write $ffid failed."
8129 echo "read fid $fid"
8130 diff /etc/hosts $ffid || error "read $ffid failed."
8131 echo "append write to fid $fid"
8132 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8133 echo "rename fid $fid"
8134 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
8136 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
8138 echo "truncate fid $fid"
8139 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8140 echo "link fid $fid"
8141 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
8142 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8143 echo "setfacl fid $fid"
8144 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8145 echo "getfacl fid $fid"
8146 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8148 echo "unlink fid $fid"
8149 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
8150 echo "mknod fid $fid"
8151 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8153 fid=[0xf00000400:0x1:0x0]
8154 ffid=$DIR/.lustre/fid/$fid
8156 echo "stat non-exist fid $fid"
8157 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8158 echo "write to non-exist fid $fid"
8159 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8160 echo "link new fid $fid"
8161 ln $DIR/$tfile $ffid && error "link $ffid should fail."
8164 touch $DIR/$tdir/$tfile
8165 fid=$($LFS path2fid $DIR/$tdir)
8167 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8169 ffid=$DIR/.lustre/fid/$fid
8172 ls $ffid > /dev/null || error "ls $ffid failed."
8173 echo "touch $fid/$tfile.1"
8174 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8176 echo "touch $DIR/.lustre/fid/$tfile"
8177 touch $DIR/.lustre/fid/$tfile && \
8178 error "touch $DIR/.lustre/fid/$tfile should fail."
8180 echo "setxattr to $DIR/.lustre/fid"
8181 setfattr -n trusted.name1 -v value1 $DIR/.lustre/fid &&
8182 error "setxattr should fail."
8184 echo "listxattr for $DIR/.lustre/fid"
8185 getfattr -d -m "^trusted" $DIR/.lustre/fid &&
8186 error "listxattr should fail."
8188 echo "delxattr from $DIR/.lustre/fid"
8189 setfattr -x trusted.name1 $DIR/.lustre/fid &&
8190 error "delxattr should fail."
8192 echo "touch invalid fid: $DIR/.lustre/fid/[0x200000400:0x2:0x3]"
8193 touch $DIR/.lustre/fid/[0x200000400:0x2:0x3] &&
8194 error "touch invalid fid should fail."
8196 echo "touch non-normal fid: $DIR/.lustre/fid/[0x1:0x2:0x0]"
8197 touch $DIR/.lustre/fid/[0x1:0x2:0x0] &&
8198 error "touch non-normal fid should fail."
8200 echo "rename $tdir to $DIR/.lustre/fid"
8201 mrename $DIR/$tdir $DIR/.lustre/fid &&
8202 error "rename to $DIR/.lustre/fid should fail."
8204 echo "rename .lustre to itself"
8205 fid=$($LFS path2fid $DIR)
8206 mrename $DIR/.lustre $DIR/.lustre/fid/$fid/.lustre &&
8207 error "rename .lustre to itself should fail."
8209 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $DIR/$tfile-2
8210 fid=$($LFS path2fid $DIR/$tfile-2)
8211 echo "cp /etc/passwd $DIR/.lustre/fid/$fid"
8212 cp /etc/passwd $DIR/.lustre/fid/$fid &&
8213 error "create lov data thru .lustre should fail."
8214 echo "cp /etc/passwd $DIR/$tfile-2"
8215 cp /etc/passwd $DIR/$tfile-2 || error "copy to $DIR/$tfile-2 failed."
8216 echo "diff /etc/passwd $DIR/.lustre/fid/$fid"
8217 diff /etc/passwd $DIR/.lustre/fid/$fid ||
8218 error "diff /etc/passwd $DIR/.lustre/fid/$fid failed."
8220 echo "Open-by-FID succeeded"
8222 run_test 154 "Open-by-FID"
8224 test_155_small_load() {
8225 local temp=$TMP/$tfile
8226 local file=$DIR/$tfile
8228 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8229 error "dd of=$temp bs=6096 count=1 failed"
8231 cancel_lru_locks osc
8232 cmp $temp $file || error "$temp $file differ"
8234 $TRUNCATE $temp 6000
8235 $TRUNCATE $file 6000
8236 cmp $temp $file || error "$temp $file differ (truncate1)"
8238 echo "12345" >>$temp
8239 echo "12345" >>$file
8240 cmp $temp $file || error "$temp $file differ (append1)"
8242 echo "12345" >>$temp
8243 echo "12345" >>$file
8244 cmp $temp $file || error "$temp $file differ (append2)"
8250 test_155_big_load() {
8251 remote_ost_nodsh && skip "remote OST with nodsh" && return
8252 local temp=$TMP/$tfile
8253 local file=$DIR/$tfile
8256 local cache_size=$(do_facet ost$((MAXI+1)) \
8257 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8258 local large_file_size=$((cache_size * 2))
8260 echo "OSS cache size: $cache_size KB"
8261 echo "Large file size: $large_file_size KB"
8263 [ $MAXV -le $large_file_size ] && \
8264 skip_env "max available OST size needs > $large_file_size KB" && \
8267 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8269 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8270 error "dd of=$temp bs=$large_file_size count=1k failed"
8273 cancel_lru_locks osc
8274 cmp $temp $file || error "$temp $file differ"
8282 set_cache writethrough on
8285 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8289 set_cache writethrough off
8292 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8296 set_cache writethrough on
8299 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8303 set_cache writethrough off
8306 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8310 set_cache writethrough on
8313 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8317 set_cache writethrough off
8320 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8324 set_cache writethrough on
8327 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8331 set_cache writethrough off
8334 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8340 local file="$DIR/$tfile"
8342 [ "$(facet_fstype ost1)" = "zfs" ] &&
8343 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8346 log "Turn on read and write cache"
8348 set_cache writethrough on
8350 log "Write data and read it back."
8351 log "Read should be satisfied from the cache."
8352 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8354 cancel_lru_locks osc
8355 cat $file >/dev/null
8357 if ! let "AFTER - BEFORE == CPAGES"; then
8358 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8360 log "cache hits:: before: $BEFORE, after: $AFTER"
8363 log "Read again; it should be satisfied from the cache."
8365 cancel_lru_locks osc
8366 cat $file >/dev/null
8368 if ! let "AFTER - BEFORE == CPAGES"; then
8369 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8371 log "cache hits:: before: $BEFORE, after: $AFTER"
8375 log "Turn off the read cache and turn on the write cache"
8377 set_cache writethrough on
8379 log "Read again; it should be satisfied from the cache."
8381 cancel_lru_locks osc
8382 cat $file >/dev/null
8384 if ! let "AFTER - BEFORE == CPAGES"; then
8385 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8387 log "cache hits:: before: $BEFORE, after: $AFTER"
8390 log "Read again; it should not be satisfied from the cache."
8392 cancel_lru_locks osc
8393 cat $file >/dev/null
8395 if ! let "AFTER - BEFORE == 0"; then
8396 error "IN CACHE: before: $BEFORE, after: $AFTER"
8398 log "cache hits:: before: $BEFORE, after: $AFTER"
8401 log "Write data and read it back."
8402 log "Read should be satisfied from the cache."
8403 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8405 cancel_lru_locks osc
8406 cat $file >/dev/null
8408 if ! let "AFTER - BEFORE == CPAGES"; then
8409 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8411 log "cache hits:: before: $BEFORE, after: $AFTER"
8414 log "Read again; it should not be satisfied from the cache."
8416 cancel_lru_locks osc
8417 cat $file >/dev/null
8419 if ! let "AFTER - BEFORE == 0"; then
8420 error "IN CACHE: before: $BEFORE, after: $AFTER"
8422 log "cache hits:: before: $BEFORE, after: $AFTER"
8426 log "Turn off read and write cache"
8428 set_cache writethrough off
8430 log "Write data and read it back"
8431 log "It should not be satisfied from the cache."
8433 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8434 cancel_lru_locks osc
8436 cat $file >/dev/null
8438 if ! let "AFTER - BEFORE == 0"; then
8439 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8441 log "cache hits:: before: $BEFORE, after: $AFTER"
8445 log "Turn on the read cache and turn off the write cache"
8447 set_cache writethrough off
8449 log "Write data and read it back"
8450 log "It should not be satisfied from the cache."
8452 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8454 cancel_lru_locks osc
8455 cat $file >/dev/null
8457 if ! let "AFTER - BEFORE == 0"; then
8458 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
8460 log "cache hits:: before: $BEFORE, after: $AFTER"
8463 log "Read again; it should be satisfied from the cache."
8465 cancel_lru_locks osc
8466 cat $file >/dev/null
8468 if ! let "AFTER - BEFORE == CPAGES"; then
8469 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8471 log "cache hits:: before: $BEFORE, after: $AFTER"
8476 run_test 156 "Verification of tunables ============================"
8480 if [ $MDSCOUNT -gt 1 ]; then
8481 error_ignore 17935 $*
8489 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8492 if [ $MASK -eq 1 ]; then
8493 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8495 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8501 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8502 { skip "Need MDS version at least 2.2.0"; return; }
8503 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8504 echo "Registered as changelog user $USER"
8505 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8506 grep -q $USER || error "User $USER not found in changelog_users"
8509 mkdir -p $DIR/$tdir/pics/2008/zachy
8510 touch $DIR/$tdir/pics/2008/zachy/timestamp
8511 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8512 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8513 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8514 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8515 rm $DIR/$tdir/pics/desktop.jpg
8517 $LFS changelog $MDT0 | tail -5
8519 echo "verifying changelog mask"
8520 changelog_chmask "MKDIR"
8521 changelog_chmask "CLOSE"
8523 mkdir -p $DIR/$tdir/pics/zach/sofia
8524 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8526 changelog_chmask "MKDIR"
8527 changelog_chmask "CLOSE"
8529 mkdir -p $DIR/$tdir/pics/2008/sofia
8530 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8532 $LFS changelog $MDT0
8533 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8534 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8535 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8536 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8539 echo "verifying target fid"
8540 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8541 tail -1 | awk '{print $6}')
8542 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8543 [ "$fidc" == "t=$fidf" ] || \
8544 err17935 "fid in changelog $fidc != file fid $fidf"
8545 echo "verifying parent fid"
8546 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8547 tail -1 | awk '{print $7}')
8548 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8549 [ "$fidc" == "p=$fidf" ] || \
8550 err17935 "pfid in changelog $fidc != dir fid $fidf"
8552 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8553 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8554 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8555 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8556 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8557 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8558 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8559 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8561 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8562 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8563 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8564 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8565 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8566 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8568 echo "verifying user deregister"
8569 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8570 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8571 grep -q $USER && error "User $USER still found in changelog_users"
8573 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8574 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8575 if [ $USERS -eq 0 ]; then
8576 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8577 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8578 touch $DIR/$tdir/chloe
8579 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8580 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8581 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8582 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8584 echo "$USERS other changelog users; can't verify off"
8587 run_test 160 "changelog sanity"
8591 cp /etc/hosts $DIR/$tdir/$tfile
8592 mkdir $DIR/$tdir/foo1
8593 mkdir $DIR/$tdir/foo2
8594 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8595 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8596 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8597 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8598 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8599 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8600 $LFS fid2path $DIR $FID
8601 err17935 "bad link ea"
8604 rm $DIR/$tdir/foo2/zachary
8606 rm $DIR/$tdir/foo2/thor
8608 rm $DIR/$tdir/$tfile
8610 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8611 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8613 $LFS fid2path $DIR $FID
8614 err17935 "bad link rename"
8616 rm $DIR/$tdir/foo2/maggie
8619 local longname=filename_avg_len_is_thirty_two_
8620 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8621 error "failed to hardlink many files"
8622 links=$($LFS fid2path $DIR $FID | wc -l)
8623 echo -n "${links}/1000 links in link EA"
8624 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8625 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8626 error "failed to unlink many hardlinks"
8628 run_test 161 "link ea sanity"
8635 local path=$(${LFS} fid2path $*)
8638 if [ $RC -ne 0 ]; then
8639 err17935 "path looked up of $expected failed. Error $RC"
8641 elif [ "${path}" != "${expected}" ]; then
8642 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8645 echo "fid $fid resolves to path $path (expected $expected)"
8649 # Make changes to filesystem
8650 mkdir -p $DIR/$tdir/d2
8651 touch $DIR/$tdir/d2/$tfile
8652 touch $DIR/$tdir/d2/x1
8653 touch $DIR/$tdir/d2/x2
8654 mkdir -p $DIR/$tdir/d2/a/b/c
8655 mkdir -p $DIR/$tdir/d2/p/q/r
8657 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8658 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8661 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8662 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8663 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8665 # softlink to wrong file
8666 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8667 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8668 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8671 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8672 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8673 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8674 # fid2path dir/fsname should both work
8675 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8676 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8678 # hardlink count: check that there are 2 links
8679 # Doesnt work with CMD yet: 17935
8680 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8681 err17935 "expected 2 links"
8683 # hardlink indexing: remove the first link
8684 rm $DIR/$tdir/d2/p/q/r/hlink
8685 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8689 run_test 162 "path lookup sanity"
8692 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8693 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8696 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8697 # this proc file is temporary and linux-only
8698 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8699 error "kernel->userspace send failed"
8702 run_test 163 "kernel <-> userspace comms"
8705 # do directio so as not to populate the page cache
8706 log "creating a 10 Mb file"
8707 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8708 log "starting reads"
8709 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8710 log "truncating the file"
8711 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8713 kill %+ || true # reads might have finished
8714 echo "wait until dd is finished"
8716 log "removing the temporary file"
8717 rm -rf $DIR/$tfile || error "tmp file removal failed"
8719 run_test 169 "parallel read and truncate should not deadlock"
8722 $LCTL clear # bug 18514
8723 $LCTL debug_daemon start $TMP/${tfile}_log_good
8725 $LCTL debug_daemon stop
8726 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8727 error "sed failed to read log_good"
8729 $LCTL debug_daemon start $TMP/${tfile}_log_good
8731 $LCTL debug_daemon stop
8733 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8734 error "lctl df log_bad failed"
8736 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8737 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8739 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8740 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8742 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8743 error "bad_line good_line1 good_line2 are empty"
8745 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8746 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8747 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8749 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8750 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8751 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8753 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8754 error "bad_line_new good_line_new are empty"
8756 local expected_good=$((good_line1 + good_line2*2))
8758 rm -f $TMP/${tfile}*
8759 # LU-231, short malformed line may not be counted into bad lines
8760 if [ $bad_line -ne $bad_line_new ] &&
8761 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8762 error "expected $bad_line bad lines, but got $bad_line_new"
8766 if [ $expected_good -ne $good_line_new ]; then
8767 error "expected $expected_good good lines, but got $good_line_new"
8772 run_test 170 "test lctl df to handle corrupted log ====================="
8774 test_171() { # bug20592
8775 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8776 $LCTL set_param fail_loc=0x50e
8777 $LCTL set_param fail_val=3000
8778 multiop_bg_pause $DIR/$tfile O_s || true
8780 kill -USR1 $MULTIPID
8784 if dmesg | grep "recursive fault"; then
8785 error "caught a recursive fault"
8787 $LCTL set_param fail_loc=0
8790 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8792 # it would be good to share it with obdfilter-survey/libecho code
8793 setup_obdecho_osc () {
8796 local obdfilter_name=$2
8797 echo "Creating new osc for $obdfilter_name on $ost_nid"
8798 # make sure we can find loopback nid
8799 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8801 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8802 ${obdfilter_name}_osc_UUID || rc=2; }
8803 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8804 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8808 cleanup_obdecho_osc () {
8809 local obdfilter_name=$1
8810 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8811 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8815 obdecho_create_test() {
8820 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8821 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8823 if [ $rc -eq 0 ]; then
8824 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8825 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8827 echo "New object id is $id"
8828 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8830 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8831 "cleanup" || rc=5; }
8832 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8834 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8839 remote_ost_nodsh && skip "remote OST with nodsh" && return
8843 if ! module_loaded obdecho; then
8844 load_module obdecho/obdecho
8848 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8849 local host=$(lctl get_param -n osc.$osc.import |
8850 awk '/current_connection:/ {print $2}' )
8851 local target=$(lctl get_param -n osc.$osc.import |
8852 awk '/target:/ {print $2}' )
8853 target=${target%_UUID}
8855 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8856 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8857 [[ -n $target ]] && cleanup_obdecho_osc $target
8858 [ $rmmod_local -eq 1 ] && rmmod obdecho
8861 run_test 180a "test obdecho on osc"
8864 remote_ost_nodsh && skip "remote OST with nodsh" && return
8866 local rmmod_remote=0
8868 do_facet ost1 "lsmod | grep -q obdecho || " \
8869 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8870 "modprobe obdecho; }" && rmmod_remote=1
8871 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8872 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8873 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8876 run_test 180b "test obdecho directly on obdfilter"
8878 test_181() { # bug 22177
8879 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8880 # create enough files to index the directory
8881 createmany -o $DIR/$tdir/foobar 4000
8882 # print attributes for debug purpose
8885 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8887 # remove the files & current working dir
8888 unlinkmany $DIR/$tdir/foobar 4000
8890 kill -USR1 $MULTIPID
8892 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8895 run_test 181 "Test open-unlinked dir ========================"
8898 # disable MDC RPC lock wouldn't crash client
8902 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8903 #define OBD_FAIL_MDC_RPCS_SEM 0x804
8904 $LCTL set_param fail_loc=0x804
8906 for (( i=0; i < $tcount; i++ )) ; do
8908 createmany -o $DIR/$tdir/$i/f- $fcount &
8912 for (( i=0; i < $tcount; i++ )) ; do
8913 unlinkmany $DIR/$tdir/$i/f- $fcount &
8919 $LCTL set_param fail_loc=0
8921 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
8923 test_183() { # LU-2275
8924 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8925 echo aaa > $DIR/$tdir/$tfile
8927 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
8928 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
8930 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
8931 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
8933 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
8935 # Flush negative dentry cache
8936 touch $DIR/$tdir/$tfile
8938 # We are not checking for any leaked references here, they'll
8939 # become evident next time we do cleanup with module unload.
8942 run_test 183 "No crash or request leak in case of strange dispositions ========"
8945 check_file_in_pool()
8950 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8953 for t in $tlist ; do
8954 [ "$i" -eq "$t" ] && continue 2
8957 echo "pool list: $tlist"
8958 echo "striping: $res"
8959 error_noexit "$file not allocated in $pool"
8966 echo "Creating new pool"
8969 create_pool $FSNAME.$pool ||
8970 { error_noexit "No pool created, result code $?"; return 1; }
8971 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
8972 { error_noexit "$pool not in lfs pool_list"; return 2; }
8975 pool_add_targets() {
8976 echo "Adding targets to pool"
8982 local list=$(seq $first $step $last)
8984 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8985 do_facet mgs $LCTL pool_add \
8986 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8987 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8988 | sort -u | tr '\n' ' ' " "$t" || {
8989 error_noexit "Add to pool failed"
8992 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8993 local addcount=$(((last - first) / step + 1))
8994 [ $lfscount -eq $addcount ] || {
8995 error_noexit "lfs pool_list bad ost count" \
8996 "$lfscount != $addcount"
9004 echo "Setting pool on directory $tdir"
9006 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9008 error_noexit "Cannot set pool $pool to $tdir"
9015 echo "Checking pool on directory $tdir"
9017 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9018 [ "$res" = "$pool" ] && return 0
9020 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9024 pool_dir_rel_path() {
9025 echo "Testing relative path works well"
9030 mkdir -p $root/$tdir/$tdir
9032 pool_set_dir $pool $tdir || return 1
9033 pool_set_dir $pool ./$tdir || return 2
9034 pool_set_dir $pool ../$tdir || return 3
9035 pool_set_dir $pool ../$tdir/$tdir || return 4
9036 rm -rf $tdir; cd - > /dev/null
9039 pool_alloc_files() {
9040 echo "Checking files allocation from directory pool"
9047 for i in $(seq -w 1 $count)
9049 local file=$tdir/file-$i
9051 check_file_in_pool $file $pool "$tlist" || \
9052 failed=$((failed + 1))
9054 [ "$failed" = 0 ] && return 0
9056 error_noexit "$failed files not allocated in $pool"
9060 pool_create_files() {
9061 echo "Creating files in pool"
9069 for i in $(seq -w 1 $count)
9071 local file=$tdir/spoo-$i
9072 $SETSTRIPE -p $pool $file
9073 check_file_in_pool $file $pool "$tlist" || \
9074 failed=$((failed + 1))
9076 [ "$failed" = 0 ] && return 0
9078 error_noexit "$failed files not allocated in $pool"
9083 echo "Checking 'lfs df' output"
9086 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9088 local res=$($LFS df --pool $FSNAME.$pool |
9090 grep "$FSNAME-OST" |
9092 [ "$res" = "$t" ] && return 0
9094 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9098 pool_file_rel_path() {
9099 echo "Creating files in a pool with relative pathname"
9104 { error_noexit "unable to create $tdir"; return 1 ; }
9105 local file="/..$tdir/$tfile-1"
9106 $SETSTRIPE -p $pool $file ||
9107 { error_noexit "unable to create $file" ; return 2 ; }
9110 $SETSTRIPE -p $pool $tfile-2 || {
9111 error_noexit "unable to create $tfile-2 in $tdir"
9116 pool_remove_first_target() {
9117 echo "Removing first target from a pool"
9120 local pname="lov.$FSNAME-*.pools.$pool"
9121 local t=$($LCTL get_param -n $pname | head -1)
9122 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9123 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9124 error_noexit "$t not removed from $FSNAME.$pool"
9129 pool_remove_all_targets() {
9130 echo "Removing all targets from pool"
9133 local pname="lov.$FSNAME-*.pools.$pool"
9134 for t in $($LCTL get_param -n $pname | sort -u)
9136 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9138 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9139 error_noexit "Pool $FSNAME.$pool cannot be drained"
9142 # striping on an empty/nonexistant pool should fall back
9143 # to "pool of everything"
9145 error_noexit "failed to use fallback striping for empty pool"
9148 # setstripe on an empty pool should fail
9149 $SETSTRIPE -p $pool $file 2>/dev/null && {
9150 error_noexit "expected failure when creating file" \
9158 echo "Destroying pool"
9162 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9165 # striping on an empty/nonexistant pool should fall back
9166 # to "pool of everything"
9168 error_noexit "failed to use fallback striping for missing pool"
9171 # setstripe on an empty pool should fail
9172 $SETSTRIPE -p $pool $file 2>/dev/null && {
9173 error_noexit "expected failure when creating file" \
9178 # get param should return err once pool is gone
9179 if wait_update $HOSTNAME "lctl get_param -n \
9180 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9182 remove_pool_from_list $FSNAME.$pool
9185 error_noexit "Pool $FSNAME.$pool is not destroyed"
9190 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9192 local POOL=${POOL:-cea1}
9193 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9194 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9197 local last_ost=$(($OSTCOUNT - 1))
9199 local ost_list=$(seq $first_ost $ost_step $last_ost)
9200 local ost_range="$first_ost $last_ost $ost_step"
9201 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9202 local file_dir=$POOL_ROOT/file_tst
9206 # former test_200a test_200b
9207 pool_add $POOL || { rc=$? ; break; }
9208 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9209 # former test_200c test_200d
9211 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9212 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9213 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9214 || { rc=$? ; break; }
9215 # former test_200e test_200f
9216 local files=$((OSTCOUNT*3))
9217 pool_alloc_files $POOL $test_path $files "$ost_list" \
9218 || { rc=$? ; break; }
9219 pool_create_files $POOL $file_dir $files "$ost_list" \
9220 || { rc=$? ; break; }
9221 # former test_200g test_200h
9222 pool_lfs_df $POOL || { rc=$? ; break; }
9223 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9225 # former test_201a test_201b test_201c
9226 pool_remove_first_target $POOL || { rc=$? ; break; }
9228 local f=$test_path/$tfile
9229 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9230 pool_remove $POOL $f || { rc=$? ; break; }
9237 run_test 200 "OST pools"
9239 # usage: default_attr <count | size | offset>
9241 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
9244 # usage: check_default_stripe_attr
9245 check_default_stripe_attr() {
9246 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
9248 --stripe-count|--count)
9249 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
9250 --stripe-size|--size)
9251 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
9252 --stripe-index|--index)
9255 error "unknown getstripe attr '$1'"
9258 [ $ACTUAL != $EXPECTED ] &&
9259 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
9264 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
9266 check_default_stripe_attr --stripe-count
9267 check_default_stripe_attr --stripe-size
9268 check_default_stripe_attr --stripe-index
9272 run_test 204a "Print default stripe attributes ================="
9276 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9278 check_default_stripe_attr --stripe-size
9279 check_default_stripe_attr --stripe-index
9283 run_test 204b "Print default stripe size and offset ==========="
9287 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9289 check_default_stripe_attr --stripe-count
9290 check_default_stripe_attr --stripe-index
9294 run_test 204c "Print default stripe count and offset ==========="
9298 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9300 check_default_stripe_attr --stripe-count
9301 check_default_stripe_attr --stripe-size
9305 run_test 204d "Print default stripe count and size ============="
9309 $SETSTRIPE -d $DIR/$tdir
9311 check_default_stripe_attr --stripe-count --raw
9312 check_default_stripe_attr --stripe-size --raw
9313 check_default_stripe_attr --stripe-index --raw
9317 run_test 204e "Print raw stripe attributes ================="
9321 $SETSTRIPE --stripe-count 1 $DIR/$tdir
9323 check_default_stripe_attr --stripe-size --raw
9324 check_default_stripe_attr --stripe-index --raw
9328 run_test 204f "Print raw stripe size and offset ==========="
9332 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
9334 check_default_stripe_attr --stripe-count --raw
9335 check_default_stripe_attr --stripe-index --raw
9339 run_test 204g "Print raw stripe count and offset ==========="
9343 $SETSTRIPE --stripe-index 0 $DIR/$tdir
9345 check_default_stripe_attr --stripe-count --raw
9346 check_default_stripe_attr --stripe-size --raw
9350 run_test 204h "Print raw stripe count and size ============="
9352 # Figure out which job scheduler is being used, if any,
9354 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
9356 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
9358 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
9360 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
9361 JOBENV=LOADL_STEP_ID
9362 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
9372 # clear old jobstats
9373 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
9374 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
9376 # use a new JobID for this test, or we might see an old one
9377 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
9381 log "Using JobID environment variable $JOBENV=$JOBVAL"
9383 if [ $JOBENV = "FAKE_JOBID" ]; then
9384 FAKE_JOBID=$JOBVAL $cmd
9389 if [ "$target" = "mdt" -o "$target" = "both" ]; then
9390 FACET="$SINGLEMDS" # will need to get MDS number for DNE
9391 do_facet $FACET lctl get_param mdt.*.job_stats |
9392 grep $JOBVAL || error "No job stats found on MDT $FACET"
9394 if [ "$target" = "ost" -o "$target" = "both" ]; then
9396 do_facet $FACET lctl get_param obdfilter.*.job_stats |
9397 grep $JOBVAL || error "No job stats found on OST $FACET"
9401 test_205() { # Job stats
9402 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
9403 skip "Server doesn't support jobstats" && return 0
9406 OLD_JOBENV=`$LCTL get_param -n jobid_var`
9407 if [ $OLD_JOBENV != $JOBENV ]; then
9408 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
9409 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9414 cmd="mkdir $DIR/$tfile"
9415 verify_jobstats "$cmd" "mdt"
9417 cmd="rm -fr $DIR/$tfile"
9418 verify_jobstats "$cmd" "mdt"
9420 cmd="mknod $DIR/$tfile c 1 3"
9421 verify_jobstats "$cmd" "mdt"
9423 cmd="rm -f $DIR/$tfile"
9424 verify_jobstats "$cmd" "mdt"
9426 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
9427 verify_jobstats "$cmd" "mdt"
9429 cmd="touch $DIR/$tfile"
9430 verify_jobstats "$cmd" "both"
9432 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
9433 verify_jobstats "$cmd" "ost"
9435 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
9436 verify_jobstats "$cmd" "ost"
9438 cmd="$TRUNCATE $DIR/$tfile 0"
9439 verify_jobstats "$cmd" "both"
9441 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
9442 verify_jobstats "$cmd" "mdt"
9445 rm -f $DIR/jobstats_test_rename
9447 if [ $OLD_JOBENV != $JOBENV ]; then
9448 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
9449 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
9450 $OLD_JOBENV || return 1
9453 run_test 205 "Verify job stats"
9455 # LU-1480, LU-1773 and LU-1657
9458 lfs setstripe -c -1 $DIR/$tdir
9459 #define OBD_FAIL_LOV_INIT 0x1403
9460 $LCTL set_param fail_loc=0xa0001403
9461 $LCTL set_param fail_val=1
9462 touch $DIR/$tdir/$tfile || true
9464 run_test 206 "fail lov_init_raid0() doesn't lbug"
9468 size=$((size % 8192 + 1))
9469 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
9470 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
9471 rm -f $DIR/f212 $DIR/f212.xyz
9473 run_test 212 "Sendfile test ============================================"
9476 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
9477 cancel_lru_locks osc
9478 lctl set_param fail_loc=0x8000040f
9479 # generate a read lock
9480 cat $DIR/$tfile > /dev/null
9481 # write to the file, it will try to cancel the above read lock.
9482 cat /etc/hosts >> $DIR/$tfile
9484 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
9486 test_214() { # for bug 20133
9487 mkdir -p $DIR/d214p/d214c
9488 for (( i=0; i < 340; i++ )) ; do
9489 touch $DIR/d214p/d214c/a$i
9492 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
9493 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
9494 ls $DIR/d214c || error "ls $DIR/d214c failed"
9495 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
9497 run_test 214 "hash-indexed directory test - bug 20133"
9499 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
9500 create_lnet_proc_files() {
9501 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
9502 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
9504 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
9505 rm -f "$TMP/lnet_$1.sys_tmp"
9508 # counterpart of create_lnet_proc_files
9509 remove_lnet_proc_files() {
9510 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
9513 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9514 # 3rd arg as regexp for body
9515 check_lnet_proc_stats() {
9516 local l=$(cat "$TMP/lnet_$1" |wc -l)
9517 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
9519 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
9522 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
9523 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
9524 # optional and can be regexp for 2nd line (lnet.routes case)
9525 check_lnet_proc_entry() {
9526 local blp=2 # blp stands for 'position of 1st line of body'
9527 [ "$5" = "" ] || blp=3 # lnet.routes case
9529 local l=$(cat "$TMP/lnet_$1" |wc -l)
9530 # subtracting one from $blp because the body can be empty
9531 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
9533 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
9534 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
9536 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
9537 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
9539 # bail out if any unexpected line happened
9540 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
9541 [ "$?" != 0 ] || error "$2 misformatted"
9544 test_215() { # for bugs 18102, 21079, 21517
9545 local N='(0|[1-9][0-9]*)' # non-negative numeric
9546 local P='[1-9][0-9]*' # positive numeric
9547 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
9548 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
9549 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
9550 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
9552 local L1 # regexp for 1st line
9553 local L2 # regexp for 2nd line (optional)
9554 local BR # regexp for the rest (body)
9556 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
9557 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
9558 create_lnet_proc_files "stats"
9559 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
9560 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
9561 remove_lnet_proc_files "stats"
9563 # /proc/sys/lnet/routes should look like this:
9564 # Routing disabled/enabled
9565 # net hops state router
9566 # where net is a string like tcp0, hops >= 0, state is up/down,
9567 # router is a string like 192.168.1.1@tcp2
9568 L1="^Routing (disabled|enabled)$"
9569 L2="^net +hops +state +router$"
9570 BR="^$NET +$N +(up|down) +$NID$"
9571 create_lnet_proc_files "routes"
9572 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
9573 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
9574 remove_lnet_proc_files "routes"
9576 # /proc/sys/lnet/routers should look like this:
9577 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
9578 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
9579 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
9580 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
9581 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
9582 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
9583 create_lnet_proc_files "routers"
9584 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
9585 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
9586 remove_lnet_proc_files "routers"
9588 # /proc/sys/lnet/peers should look like this:
9589 # nid refs state last max rtr min tx min queue
9590 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
9591 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
9592 # numeric (0 or >0 or <0), queue >= 0.
9593 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
9594 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
9595 create_lnet_proc_files "peers"
9596 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
9597 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
9598 remove_lnet_proc_files "peers"
9600 # /proc/sys/lnet/buffers should look like this:
9601 # pages count credits min
9602 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
9603 L1="^pages +count +credits +min$"
9604 BR="^ +$N +$N +$I +$I$"
9605 create_lnet_proc_files "buffers"
9606 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
9607 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
9608 remove_lnet_proc_files "buffers"
9610 # /proc/sys/lnet/nis should look like this:
9611 # nid status alive refs peer rtr max tx min
9612 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
9613 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
9614 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
9615 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
9616 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
9617 create_lnet_proc_files "nis"
9618 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
9619 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
9620 remove_lnet_proc_files "nis"
9622 # can we successfully write to /proc/sys/lnet/stats?
9623 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
9624 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
9626 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
9628 test_216() { # bug 20317
9629 remote_ost_nodsh && skip "remote OST with nodsh" && return
9631 local p="$TMP/sanityN-$TESTNAME.parameters"
9632 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
9633 for node in $(osts_nodes); do
9634 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
9635 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
9636 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
9640 # agressive lockless i/o settings
9641 for node in $(osts_nodes); do
9642 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'
9644 lctl set_param -n osc.*.contention_seconds 60
9646 $DIRECTIO write $DIR/$tfile 0 10 4096
9647 $CHECKSTAT -s 40960 $DIR/$tfile
9649 # disable lockless i/o
9650 for node in $(osts_nodes); do
9651 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9653 lctl set_param -n osc.*.contention_seconds 0
9656 dd if=/dev/zero of=$DIR/$tfile count=0
9657 $CHECKSTAT -s 0 $DIR/$tfile
9659 restore_lustre_params <$p
9663 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9665 test_217() { # bug 22430
9669 for node in $(nodes_list); do
9670 nid=$(host_nids_address $node $NETTYPE)
9671 if [[ $nid = *-* ]] ; then
9672 echo "lctl ping $nid@$NETTYPE"
9673 lctl ping $nid@$NETTYPE
9675 echo "skipping $node (no hyphen detected)"
9679 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9682 # do directio so as not to populate the page cache
9683 log "creating a 10 Mb file"
9684 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9685 log "starting reads"
9686 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9687 log "truncating the file"
9688 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9690 kill %+ || true # reads might have finished
9691 echo "wait until dd is finished"
9693 log "removing the temporary file"
9694 rm -rf $DIR/$tfile || error "tmp file removal failed"
9696 run_test 218 "parallel read and truncate should not deadlock ======================="
9699 # write one partial page
9700 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9701 # set no grant so vvp_io_commit_write will do sync write
9702 $LCTL set_param fail_loc=0x411
9703 # write a full page at the end of file
9704 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9706 $LCTL set_param fail_loc=0
9707 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9708 $LCTL set_param fail_loc=0x411
9709 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9711 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9713 test_220() { #LU-325
9714 remote_ost_nodsh && skip "remote OST with nodsh" && return
9718 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9719 awk '{print $2}' | sed -e 's/_UUID$//')
9722 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9723 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9724 osc.$mdtosc_proc1.prealloc_last_id)
9725 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9726 osc.$mdtosc_proc1.prealloc_next_id)
9730 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9731 #define OBD_FAIL_OST_ENOINO 0x229
9732 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9733 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9734 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9736 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9738 MDSOBJS=$((last_id - next_id))
9739 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9741 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9742 echo "OST still has $count kbytes free"
9744 echo "create $MDSOBJS files @next_id..."
9745 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9747 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9748 osc.$mdtosc_proc1.prealloc_last_id)
9749 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9750 osc.$mdtosc_proc1.prealloc_next_id)
9752 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9757 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9758 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9760 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9761 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9762 echo "unlink $MDSOBJS files @$next_id..."
9763 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9765 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9768 dd if=`which date` of=$MOUNT/date oflag=sync
9769 chmod +x $MOUNT/date
9771 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9772 $LCTL set_param fail_loc=0x80001401
9774 $MOUNT/date > /dev/null
9777 run_test 221 "make sure fault and truncate race to not cause OOM"
9782 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9783 createmany -o $DIR/$tdir/$tfile 10
9784 cancel_lru_locks mdc
9785 cancel_lru_locks osc
9786 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9787 $LCTL set_param fail_loc=0x31a
9788 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9789 $LCTL set_param fail_loc=0
9792 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9797 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9798 createmany -o $DIR/$tdir/$tfile 10
9799 cancel_lru_locks mdc
9800 cancel_lru_locks osc
9801 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9802 $LCTL set_param fail_loc=0x31a
9803 rm -r $DIR/$tdir || "AGL for rmdir failed"
9804 $LCTL set_param fail_loc=0
9806 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9811 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9812 createmany -o $DIR/$tdir/$tfile 10
9813 cancel_lru_locks mdc
9814 cancel_lru_locks osc
9815 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9816 $LCTL set_param fail_loc=0x31b
9817 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9818 $LCTL set_param fail_loc=0
9821 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9823 test_224a() { # LU-1039, MRP-303
9824 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9825 $LCTL set_param fail_loc=0x508
9826 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9827 $LCTL set_param fail_loc=0
9830 run_test 224a "Don't panic on bulk IO failure"
9832 test_224b() { # LU-1039, MRP-303
9833 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9834 cancel_lru_locks osc
9835 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9836 $LCTL set_param fail_loc=0x515
9837 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9838 $LCTL set_param fail_loc=0
9841 run_test 224b "Don't panic on bulk IO failure"
9843 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9845 if [ -z ${MDSSURVEY} ]; then
9846 skip_env "mds-survey not found" && return
9848 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9849 { skip "Need MDS version at least 2.2.51"; return; }
9851 local mds=$(facet_host $SINGLEMDS)
9852 local target=$(do_nodes $mds 'lctl dl' | \
9853 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9855 local cmd1="file_count=1000 thrhi=4"
9856 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9857 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9858 local cmd="$cmd1 $cmd2 $cmd3"
9860 rm -f ${TMP}/mds_survey*
9862 eval $cmd || error "mds-survey with zero-stripe failed"
9863 cat ${TMP}/mds_survey*
9864 rm -f ${TMP}/mds_survey*
9866 run_test 225a "Metadata survey sanity with zero-stripe"
9869 if [ -z ${MDSSURVEY} ]; then
9870 skip_env "mds-survey not found" && return
9872 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9873 { skip "Need MDS version at least 2.2.51"; return; }
9875 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9876 skip_env "Need to mount OST to test" && return
9879 local mds=$(facet_host $SINGLEMDS)
9880 local target=$(do_nodes $mds 'lctl dl' | \
9881 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9883 local cmd1="file_count=1000 thrhi=4"
9884 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9885 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9886 local cmd="$cmd1 $cmd2 $cmd3"
9888 rm -f ${TMP}/mds_survey*
9890 eval $cmd || error "mds-survey with stripe_count failed"
9891 cat ${TMP}/mds_survey*
9892 rm -f ${TMP}/mds_survey*
9894 run_test 225b "Metadata survey sanity with stripe_count = 1"
9896 mcreate_path2fid () {
9902 local path=$DIR/$tdir/$name
9907 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
9908 error "cannot create $desc"
9910 fid=$($LFS path2fid $path)
9912 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
9914 fid_path=$($LFS fid2path $DIR "$fid")
9916 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
9918 [ "$path" == "$fid_path" ] ||
9919 error "fid2path returned $fid_path, expected $path"
9921 echo "pass with $path and $fid"
9928 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9929 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9930 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9931 mcreate_path2fid 0040666 0 0 dir "directory"
9932 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9933 mcreate_path2fid 0100666 0 0 file "regular file"
9934 mcreate_path2fid 0120666 0 0 link "symbolic link"
9935 mcreate_path2fid 0140666 0 0 sock "socket"
9937 run_test 226 "call path2fid and fid2path on files of all type"
9939 # LU-1299 Executing or running ldd on a truncated executable does not
9940 # cause an out-of-memory condition.
9942 dd if=`which date` of=$MOUNT/date bs=1k count=1
9943 chmod +x $MOUNT/date
9945 $MOUNT/date > /dev/null
9946 ldd $MOUNT/date > /dev/null
9949 run_test 227 "running truncated executable does not cause OOM"
9951 # LU-1512 try to reuse idle OI blocks
9953 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
9954 skip "non-ldiskfs backend" && return
9956 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9957 local myDIR=$DIR/$tdir
9960 #define OBD_FAIL_SEQ_EXHAUST 0x1002
9961 $LCTL set_param fail_loc=0x80001002
9962 createmany -o $myDIR/t- 10000
9963 $LCTL set_param fail_loc=0
9964 # The guard is current the largest FID holder
9966 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
9968 local IDX=$(($SEQ % 64))
9970 do_facet $SINGLEMDS sync
9971 # Make sure journal flushed.
9973 local blk1=$(do_facet $SINGLEMDS \
9974 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9975 grep Blockcount | awk '{print $4}')
9977 # Remove old files, some OI blocks will become idle.
9978 unlinkmany $myDIR/t- 10000
9979 # Create new files, idle OI blocks should be reused.
9980 createmany -o $myDIR/t- 2000
9981 do_facet $SINGLEMDS sync
9982 # Make sure journal flushed.
9984 local blk2=$(do_facet $SINGLEMDS \
9985 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
9986 grep Blockcount | awk '{print $4}')
9988 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
9990 run_test 228a "try to reuse idle OI blocks"
9993 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
9994 skip "non-ldiskfs backend" && return
9996 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9997 local myDIR=$DIR/$tdir
10000 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10001 $LCTL set_param fail_loc=0x80001002
10002 createmany -o $myDIR/t- 10000
10003 $LCTL set_param fail_loc=0
10004 # The guard is current the largest FID holder
10006 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10008 local IDX=$(($SEQ % 64))
10010 do_facet $SINGLEMDS sync
10011 # Make sure journal flushed.
10013 local blk1=$(do_facet $SINGLEMDS \
10014 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10015 grep Blockcount | awk '{print $4}')
10017 # Remove old files, some OI blocks will become idle.
10018 unlinkmany $myDIR/t- 10000
10021 stop $SINGLEMDS || error "Fail to stop MDT."
10023 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10025 df $MOUNT || error "Fail to df."
10026 # Create new files, idle OI blocks should be reused.
10027 createmany -o $myDIR/t- 2000
10028 do_facet $SINGLEMDS sync
10029 # Make sure journal flushed.
10031 local blk2=$(do_facet $SINGLEMDS \
10032 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10033 grep Blockcount | awk '{print $4}')
10035 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10037 run_test 228b "idle OI blocks can be reused after MDT restart"
10041 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10042 skip "non-ldiskfs backend" && return
10044 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10045 local myDIR=$DIR/$tdir
10048 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10049 $LCTL set_param fail_loc=0x80001002
10050 # 20000 files can guarantee there are index nodes in the OI file
10051 createmany -o $myDIR/t- 20000
10052 $LCTL set_param fail_loc=0
10053 # The guard is current the largest FID holder
10055 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10057 local IDX=$(($SEQ % 64))
10059 do_facet $SINGLEMDS sync
10060 # Make sure journal flushed.
10062 local blk1=$(do_facet $SINGLEMDS \
10063 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10064 grep Blockcount | awk '{print $4}')
10066 # Remove old files, some OI blocks will become idle.
10067 unlinkmany $myDIR/t- 20000
10069 # The OI file should become empty now
10071 # Create new files, idle OI blocks should be reused.
10072 createmany -o $myDIR/t- 2000
10073 do_facet $SINGLEMDS sync
10074 # Make sure journal flushed.
10076 local blk2=$(do_facet $SINGLEMDS \
10077 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10078 grep Blockcount | awk '{print $4}')
10080 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10082 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10088 mkdir -p $DIR/$tdir/test_230_local
10089 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10090 [ $mdt_idx -ne 0 ] &&
10091 error "create local directory on wrong MDT $mdt_idx"
10093 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10094 error "create remote directory failed"
10095 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10096 [ $mdt_idx -ne $MDTIDX ] &&
10097 error "create remote directory on wrong MDT $mdt_idx"
10099 createmany -o $DIR/$tdir/test_230/t- 10 ||
10100 error "create files on remote directory failed"
10101 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10102 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10103 rm -r $DIR/$tdir || error "unlink remote directory failed"
10105 run_test 230a "Create remote directory and files under the remote directory"
10108 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10110 local remote_dir=$DIR/$tdir/remote_dir
10112 mkdir -p $DIR/$tdir
10113 $LFS mkdir -i $MDTIDX $remote_dir ||
10114 error "create remote directory failed"
10116 $LFS mkdir -i 0 $remote_dir/new_dir &&
10117 error "nested remote directory create succeed!"
10119 rm -r $DIR/$tdir || error "unlink remote directory failed"
10121 run_test 230b "nested remote directory should be failed"
10124 # tests that do cleanup/setup should be run at the end
10129 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
10130 $LCTL set_param fail_loc=0x903
10131 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
10132 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
10135 FAIL_ON_ERROR=true cleanup
10136 FAIL_ON_ERROR=true setup
10138 run_test 900 "umount should not race with any mgc requeue thread"
10141 check_and_cleanup_lustre
10142 if [ "$I_MOUNTED" != "yes" ]; then
10143 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true