6 # bug number for skipped test: 3192 LU-1205 15528/3811 16929 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 18c 19 22 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 # bug number for skipped test: 12652 12652
11 grep -q 'Enterprise Server 10' /etc/SuSE-release 2> /dev/null &&
12 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 14" || true
14 # It will be ported soon.
18 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
21 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
22 OPENFILE=${OPENFILE:-openfile}
23 OPENUNLINK=${OPENUNLINK:-openunlink}
24 export MULTIOP=${MULTIOP:-multiop}
25 export TMP=${TMP:-/tmp}
26 MOUNT_2=${MOUNT_2:-"yes"}
27 CHECK_GRANT=${CHECK_GRANT:-"yes"}
28 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
32 export NAME=${NAME:-local}
34 LUSTRE=${LUSTRE:-`dirname $0`/..}
35 . $LUSTRE/tests/test-framework.sh
39 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
42 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
43 # bug number for skipped test: LU-2840 LU-2189 LU-2776
44 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21 36 51a"
45 # LU-2829 / LU-2887 - make allowances for ZFS slowness
46 TEST33_NFILES=${TEST33_NFILES:-1000}
49 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
56 check_and_setup_lustre
58 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
59 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
62 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
64 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
65 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
67 # $RUNAS_ID may get set incorrectly somewhere else
68 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
70 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
79 [ -f $DIR2/f1 ] || error
81 run_test 1a "check create on 2 mtpt's =========================="
85 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
88 run_test 1b "check attribute updates on 2 mtpt's ==============="
91 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
93 run_test 1c "check after remount attribute updates on 2 mtpt's ="
97 $CHECKSTAT -a $DIR1/f1 || error
99 run_test 1d "unlink on one mountpoint removes file on other ===="
105 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
107 run_test 2a "check cached attribute updates on 2 mtpt's ========"
113 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
115 run_test 2b "check cached attribute updates on 2 mtpt's ========"
117 # NEED TO SAVE ROOT DIR MODE
120 $CHECKSTAT -t dir -p 0777 $DIR2 || error
122 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
126 $CHECKSTAT -t dir -p 0755 $DIR2 || error
128 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
135 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
137 run_test 2e "check chmod on root is propagated to others"
140 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
142 local remote_dir=$tdir/remote_dir
145 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
146 error "Create remote directory failed"
148 touch $DIR1/$remote_dir/$tfile ||
149 error "Create file under remote directory failed"
150 chmod 777 $DIR1/$remote_dir/$tfile ||
151 error "Chmod file under remote directory failed"
153 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
154 error "Check attr of file under remote directory failed"
156 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
157 error "Chown file under remote directory failed"
159 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
160 error "Check owner of file under remote directory failed"
162 cd $DIR2/$remote_dir || error "enter remote dir"
163 rm -rf $DIR1/$remote_dir/$tfile ||
164 error "Unlink remote directory failed"
166 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
167 error "unlink file still exists!"
169 cd $DIR2/$tdir || error "exit remote dir"
170 rm -rf $DIR1/$tdir || error "unlink directory failed"
172 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
175 local target="this/is/good"
176 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
177 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
178 error "link $DIR2/$tfile not as expected"
180 run_test 3 "symlink on one mtpt, readlink on another ==========="
183 multifstat $DIR1/f4 $DIR2/f4
185 run_test 4 "fstat validation on multiple mount points =========="
189 $TRUNCATE $DIR2/f5 100
190 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
193 run_test 5 "create a file on one mount, truncate it on the other"
196 openunlink $DIR1/$tfile $DIR2/$tfile || \
197 error "openunlink $DIR1/$tfile $DIR2/$tfile"
199 run_test 6 "remove of open file on other node =================="
203 opendirunlink $DIR1/$dir $DIR2/$dir || \
204 error "opendirunlink $DIR1/$dir $DIR2/$dir"
206 run_test 7 "remove of open directory on other node ============="
209 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
210 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
212 run_test 8 "remove of open special file on other node =========="
218 for C in a b c d e f g h i j k l; do
219 dir=`eval echo \\$DIR$MTPT`
220 echo -n $C >> $dir/f9
221 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
223 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
224 error "`od -a $DIR1/f9` != abcdefghijkl"
226 run_test 9 "append of file with sub-page size on multiple mounts"
233 for C in a b c d e f g h i j k l; do
234 dir=`eval echo \\$DIR$MTPT`
235 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
236 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
237 OFFSET=`expr $OFFSET + 1`
239 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
240 error "`od -a $DIR1/f10` != abcdefghijkl"
242 run_test 10a "write of file with sub-page size on multiple mounts "
246 yes "R" | head -c 4000 >$TMP/f10b-seed
247 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
249 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
251 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
253 # create a test file locally to compare
254 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
255 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
256 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
257 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
259 run_test 10b "write of file with sub-page size on multiple mounts "
263 multiop_bg_pause $DIR1/d11/f O_c || return 1
265 cp -p /bin/ls $DIR1/d11/f
269 wait $MULTIPID || error
270 [ $RC -eq 0 ] && error || true
272 run_test 11 "execution of file opened for write should return error ===="
275 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
277 run_test 12 "test lock ordering (link, stat, unlink) ==========="
279 test_13() { # bug 2451 - directory coherency
280 test_mkdir $DIR1/d13 || error
281 cd $DIR1/d13 || error
283 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
285 rm -f $DIR2/d13/f13 || error
286 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
287 # need to run it twice
288 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
290 rm -f $DIR2/d13/f13 || error
291 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
293 run_test 13 "test directory page revocation ===================="
296 test_mkdir -p $DIR1/$tdir
297 cp -p /bin/ls $DIR1/$tdir/$tfile
298 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
301 $DIR2/$tdir/$tfile && error || true
303 wait $MULTIPID || return 2
305 run_test 14 "execution of file open for write returns -ETXTBSY ="
308 test_mkdir -p $DIR1/d14
309 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
310 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
312 $MULTIOP $DIR2/d14/multiop Oc && error "expected error, got success"
313 kill -USR1 $MULTIOP_PID || return 2
314 wait $MULTIOP_PID || return 3
315 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
317 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
319 test_14b() { # bug 3192, 7040
320 test_mkdir -p $DIR1/d14
321 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
322 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
324 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
325 error "expected truncate error, got success"
326 kill -USR1 $MULTIOP_PID || return 2
327 wait $MULTIOP_PID || return 3
328 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
329 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
331 run_test 14b "truncate of executing file returns -ETXTBSY ======"
333 test_14c() { # bug 3430, 7040
334 test_mkdir -p $DIR1/d14
335 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
336 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
338 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
339 kill -USR1 $MULTIOP_PID || return 2
340 wait $MULTIOP_PID || return 3
341 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
342 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
344 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
346 test_14d() { # bug 10921
347 test_mkdir -p $DIR1/d14
348 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
349 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
352 chmod 600 $DIR1/d14/multiop || error "chmod failed"
353 kill -USR1 $MULTIOP_PID || return 2
354 wait $MULTIOP_PID || return 3
355 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
356 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
358 run_test 14d "chmod of executing file is still possible ========"
360 test_15() { # bug 974 - ENOSPC
362 sh oos2.sh $MOUNT1 $MOUNT2
363 wait_delete_completed
364 grant_error=`dmesg | grep "> available"`
365 [ -z "$grant_error" ] || error "$grant_error"
367 run_test 15 "test out-of-space with multiple writers ==========="
370 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
371 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
372 # pass a 2500 operation dual-mount run within the time limit.
373 if [ "$(facet_fstype ost1)" = "zfs" ]; then
374 FSXNUM=$((COUNT / 5))
376 elif [ "$SLOW" = "yes" ]; then
377 FSXNUM=$((COUNT * 5))
385 local file1=$DIR1/$tfile
386 local file2=$DIR2/$tfile
388 # to allocate grant because it may run out due to test_15.
389 lfs setstripe -c -1 $file1
390 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
391 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
394 lfs setstripe -c -1 $file1 # b=10919
395 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
397 run_test 16 "$FSXNUM iterations of dual-mount fsx"
399 test_17() { # bug 3513, 3667
400 remote_ost_nodsh && skip "remote OST with nodsh" && return
402 lfs setstripe $DIR1/$tfile -i 0 -c 1
403 cp $SAMPLE_FILE $DIR1/$tfile
404 cancel_lru_locks osc > /dev/null
405 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
406 do_facet ost1 lctl set_param fail_loc=0x8000030a
407 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
408 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
410 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
412 run_test 17 "resource creation/LVB creation race ==============="
415 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
418 for idx in {a..z}; do
419 local ptr=EXCEPT_ALWAYS_18$idx
420 [ x${!ptr} = xtrue ] || continue
422 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
425 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
428 run_test 18 "mmap sanity check ================================="
430 test_19() { # bug3811
431 local node=$(facet_active_host ost1)
433 # check whether obdfilter is cache capable at all
434 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
435 echo "not cache-capable obdfilter"
439 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
441 set_osd_param $node '' readcache_max_filesize 4096
442 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
443 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
444 cp $TMP/$tfile $DIR1/$tfile
445 for i in `seq 1 20`; do
446 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
447 cancel_lru_locks osc > /dev/null
448 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
449 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
451 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
452 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
453 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
454 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
456 set_osd_param $node '' readcache_max_filesize $MAX
459 run_test 19 "test concurrent uncached read races ==============="
464 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
465 $MULTIOP $DIR1/f20 Ow8190c
466 $MULTIOP $DIR2/f20 Oz8194w8190c
467 $MULTIOP $DIR1/f20 Oz0r8190c
469 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
471 error $CNTD" page left in cache after lock cancel" || true
473 run_test 20 "test extra readahead page left in cache ===="
480 test_21() { # Bug 5907
481 test_mkdir $DIR1/$tdir
482 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
484 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
485 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
486 test -d $DIR1/$tdir || error "Mounted directory disappeared"
488 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
491 run_test 21 " Try to remove mountpoint on another dir ===="
493 test_23() { # Bug 5972
494 local at_diff=$(do_facet $SINGLEMDS \
495 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
496 echo "atime should be updated while another read" > $DIR1/$tfile
498 # clear the lock(mode: LCK_PW) gotten from creating operation
502 sleep $((at_diff + 1))
504 echo "starting reads"
505 multiop_bg_pause $DIR1/$tfile or20_c || return 1
506 # with SOM and opencache enabled, we need to close a file and cancel
507 # open lock to get atime propogated to MDS
508 kill -USR1 $! || return 2
511 time2=$(stat -c "%X" $DIR/$tfile)
512 echo "new atime is $time2"
514 [ $time2 -gt $time1 ] || error "atime was not updated"
515 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
518 run_test 23 " others should see updated atime while another read===="
522 lfs df || error "lfs df failed"
523 lfs df -ih || error "lfs df -ih failed"
524 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
525 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
526 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
527 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
529 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
530 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
531 lctl --device %$OSC deactivate
532 lfs df -i || error "lfs df -i with deactivated OSC failed"
533 lctl --device %$OSC activate
534 lfs df || error "lfs df with reactivated OSC failed"
536 run_test 24a "lfs df [-ih] [path] test ========================="
540 fsnum=$(lfs_df | grep -c "summary")
541 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
543 run_test 24b "lfs df should show both filesystems ==============="
546 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
548 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
551 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
552 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
554 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
555 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
556 error "setfacl $DIR2/$tdir #1"
557 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
558 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
559 error "setfacl $DIR2/$tdir #2"
560 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
561 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
562 error "setfacl $DIR2/$tdir #3"
563 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
564 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
565 error "setfacl $DIR2/$tdir #4"
566 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
570 run_test 25a "change ACL on one mountpoint be seen on another ==="
573 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
575 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
577 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
580 $LFS mkdir -i 1 $DIR1/$tdir
581 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
582 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
584 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
585 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
586 error "setfacl $DIR2/$tdir #1"
587 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
588 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
589 error "setfacl $DIR2/$tdir #2"
590 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
591 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
592 error "setfacl $DIR2/$tdir #3"
593 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
594 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
595 error "setfacl $DIR2/$tdir #4"
596 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
600 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
603 utime $DIR1/f26a -s $DIR2/f26a || error
605 run_test 26a "allow mtime to get older"
610 echo "aaa" >> $DIR1/$tfile
612 chmod a+x $DIR2/$tfile
613 mt1=`stat -c %Y $DIR1/$tfile`
614 mt2=`stat -c %Y $DIR2/$tfile`
616 if [ x"$mt1" != x"$mt2" ]; then
617 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
620 run_test 26b "sync mtime between ost and mds"
625 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
630 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
635 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
637 lctl set_param -n ldlm.dump_namespaces ""
638 wait $DD1_PID $DD2_PID
639 [ $? -ne 0 ] && lctl dk $TMP/debug || true
641 run_test 27 "align non-overlapping extent locks from request ==="
643 test_28() { # bug 9977
644 ECHO_UUID="ECHO_osc1_UUID"
645 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
647 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
648 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
649 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
653 attach echo_client ECHO_osc1 $ECHO_UUID
657 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
658 $LCTL --device $tECHOID destroy "${tOBJID}:0"
666 # reading of 1st stripe should pass
667 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
668 # reading of 2nd stripe should fail (this stripe was destroyed)
669 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
671 # now, recreating test file
672 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
673 # reading of 1st stripe should pass
674 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
675 # reading of 2nd stripe should pass
676 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
678 run_test 28 "read/write/truncate file with lost stripes"
680 test_29() { # bug 10999
682 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
683 lctl set_param fail_loc=0x8000030f
686 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
689 #bug 11549 - permanently turn test off in b1_5
690 run_test 29 "lock put race between glimpse and enqueue ========="
692 test_30() { #bug #11110, LU-2523
693 test_mkdir -p $DIR1/$tdir
694 cp -f /bin/bash $DIR1/$tdir/bash
695 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash;
696 cp /bin/bash $DIR2/$tdir' &
697 $DIR1/$tdir/bash -c 'sleep 2;
698 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
703 run_test 30 "recreate file race"
706 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
707 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
708 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
709 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
710 lctl set_param fail_loc=0x314
711 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
712 awk 'BEGIN { FS="+" } /in/ {print $1}')
713 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
715 run_test 31a "voluntary cancel / blocking ast race=============="
718 remote_ost || { skip "local OST" && return 0; }
719 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
721 # make sure there is no local locks due to destroy
722 wait_mds_ost_sync || error "wait_mds_ost_sync()"
723 wait_delete_completed || error "wait_delete_completed()"
725 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
726 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
727 cp /etc/hosts $DIR/$tdir/$tfile
728 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
729 lctl set_param fail_loc=0x314
730 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
731 do_facet ost1 lctl set_param fail_loc=0x316
733 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
734 lctl set_param fail_loc=0
735 do_facet ost1 lctl set_param fail_loc=0
736 # cleanup: reconnect the client back
739 run_test 31b "voluntary OST cancel / blocking ast race=============="
741 # enable/disable lockless truncate feature, depending on the arg 0/1
742 enable_lockless_truncate() {
743 lctl set_param -n osc.*.lockless_truncate $1
746 test_32a() { # bug 11270
747 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
748 save_lustre_params client "osc.*.lockless_truncate" > $p
750 enable_lockless_truncate 1
752 lfs setstripe -c -1 $DIR1/$tfile
753 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
757 log "checking cached lockless truncate"
758 $TRUNCATE $DIR1/$tfile 8000000
759 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
760 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
761 error "lockless truncate doesn't use cached locks"
763 log "checking not cached lockless truncate"
764 $TRUNCATE $DIR2/$tfile 5000000
765 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
766 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
767 error "not cached trancate isn't lockless"
769 log "disabled lockless truncate"
770 enable_lockless_truncate 0
772 $TRUNCATE $DIR2/$tfile 3000000
773 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
774 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
775 error "lockless truncate disabling failed"
777 # restore lockless_truncate default values
778 restore_lustre_params < $p
781 run_test 32a "lockless truncate"
783 test_32b() { # bug 11270
784 remote_ost_nodsh && skip "remote OST with nodsh" && return
787 local facets=$(get_facets OST)
788 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
790 save_lustre_params client "osc.*.contention_seconds" > $p
791 save_lustre_params $facets \
792 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
793 save_lustre_params $facets \
794 "ldlm.namespaces.filter-*.contended_locks" >> $p
795 save_lustre_params $facets \
796 "ldlm.namespaces.filter-*.contention_seconds" >> $p
799 # agressive lockless i/o settings
800 for node in $(osts_nodes); do
801 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'
803 lctl set_param -n osc.*.contention_seconds 60
804 for i in $(seq 5); do
805 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
806 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
808 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
809 # disable lockless i/o (it is disabled by default)
810 for node in $(osts_nodes); do
811 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'
813 # set contention_seconds to 0 at client too, otherwise Lustre still
814 # remembers lock contention
815 lctl set_param -n osc.*.contention_seconds 0
817 for i in $(seq 1); do
818 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
819 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
821 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
822 error "lockless i/o works when disabled"
824 restore_lustre_params <$p
827 run_test 32b "lockless i/o"
831 local mdts=$(get_facets MDS)
836 for mds in ${mdts//,/ }; do
838 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
839 xargs readlink -f" ))
840 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
843 stat=$(( stat + val))
848 # commit on sharing tests
850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
852 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
853 [ $CLIENTCOUNT -lt 2 ] &&
854 skip "Need two or more clients, have $CLIENTCOUNT" && return 0
856 local nfiles=${TEST33_NFILES:-10000}
857 local param_file=$TMP/$tfile-params
858 local fstype=$(facet_fstype $SINGLEMDS)
860 save_lustre_params $(get_facets MDS) \
861 "mdt.*.commit_on_sharing" > $param_file
869 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
873 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
875 [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
876 echo "=== START createmany old: $jbdold transaction"
877 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
878 [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
879 [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
880 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
881 [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
882 avgtime=$(( avgtime + elapsed ))
884 eval cos${COS}_jbd=$((avgjbd / 3))
885 eval cos${COS}_time=$((avgtime / 3))
888 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
889 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
890 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
891 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
893 restore_lustre_params < $param_file
897 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
899 # commit on sharing tests
901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
903 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
904 [ $CLIENTCOUNT -ge 2 ] ||
905 { skip "Need two or more clients, have $CLIENTCOUNT" &&
907 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
909 local nfiles=${TEST33_NFILES:-10000}
910 local param_file=$TMP/$tfile-params
912 save_lustre_params $(get_facets MDS) \
913 "mdt.*.commit_on_sharing" > $param_file
922 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
926 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX -p \
927 $DIR1/$tdir-\\\$(hostname)-$i"
929 jbdold=$(print_jbd_stat)
930 echo "=== START createmany old: $jbdold transaction"
931 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
932 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
933 -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
935 jbdnew=$(print_jbd_stat)
936 jbd=$(( jbdnew - jbdold ))
937 echo "=== END createmany new: $jbdnew transaction : \
938 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
939 avgjbd=$(( avgjbd + jbd ))
940 avgtime=$(( avgtime + elapsed ))
942 eval cos${COS}_jbd=$((avgjbd / 3))
943 eval cos${COS}_time=$((avgtime / 3))
946 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
947 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
948 [ "$cos0_jbd" != 0 ] &&
949 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
950 [ "$cos0_time" != 0 ] &&
951 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
953 restore_lustre_params < $param_file
957 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
959 # End commit on sharing tests
961 get_ost_lock_timeouts() {
962 local nodes=${1:-$(comma_list $(osts_nodes))}
964 local locks=$(do_nodes $nodes \
965 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
973 do_nodes $(comma_list $(osts_nodes)) \
974 "lctl set_param -n fail_loc=0 2>/dev/null || true"
975 for i in $(seq $OSTCOUNT); do
976 wait_osc_import_state client ost$i FULL
984 trap cleanup_34 EXIT RETURN
985 for OPER in notimeout timeout ; do
986 rm $DIR1/$tfile 2>/dev/null
987 lock_in=$(get_ost_lock_timeouts)
988 if [ $OPER == "timeout" ] ; then
989 for j in `seq $OSTCOUNT`; do
990 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
991 do_facet ost$j lctl set_param fail_loc=0x511
993 echo lock should expire
995 for j in `seq $OSTCOUNT`; do
996 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
997 do_facet ost$j lctl set_param fail_loc=0x512
999 echo lock should not expire
1001 echo writing on client1
1002 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1004 echo reading on client2
1005 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1006 # wait for a lock timeout
1008 lock_out=$(get_ost_lock_timeouts)
1009 if [ $OPER == "timeout" ] ; then
1010 if [ $lock_in == $lock_out ]; then
1011 error "no lock timeout happened"
1016 if [ $lock_in != $lock_out ]; then
1017 error "lock timeout happened"
1025 run_test 34 "no lock timeout under IO"
1027 test_35() { # bug 17645
1030 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1031 g=$(awk '/generation/{print $2}' $imp/import)
1032 generation[count]=$g
1036 test_mkdir -p $MOUNT1/$tfile
1037 cancel_lru_locks mdc
1039 # Let's initiate -EINTR situation by setting fail_loc and take
1040 # write lock on same file from same client. This will not cause
1041 # bl_ast yet as lock is already in local cache.
1042 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1043 do_facet client "lctl set_param fail_loc=0x80000317"
1044 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
1045 let timeout=timeout*3
1047 while test $nr -lt 10; do
1048 log "Race attempt $nr"
1049 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1050 test "x$blk1" = "x" && blk1=0
1051 createmany -o $MOUNT2/$tfile/a 4000 &
1055 # Let's make conflict and bl_ast
1056 ls -la $MOUNT1/$tfile > /dev/null &
1059 log "Wait for $pid1 $pid2 for $timeout sec..."
1061 kill -9 $pid1 $pid2 > /dev/null 2>&1
1063 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1064 test "x$blk2" = "x" && blk2=0
1065 test $blk2 -gt $blk1 && break
1066 rm -fr $MOUNT1/$tfile/*
1067 cancel_lru_locks mdc
1070 do_facet client "lctl set_param fail_loc=0x0"
1071 df -h $MOUNT1 $MOUNT2
1073 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1074 g=$(awk '/generation/{print $2}' $imp/import)
1075 if ! test "$g" -eq "${generation[count]}"; then
1076 error "Eviction happened on import $(basename $imp)"
1081 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1083 test_36() { #bug 16417
1088 test_mkdir -p $DIR1/$tdir
1089 $LFS setstripe -c -1 $DIR1/$tdir
1092 let SIZE_B=SIZE*1024*1024
1093 sync; sleep 5; sync # wait for delete thread
1095 while [ $i -le 10 ]; do
1096 lctl mark "start test"
1097 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1098 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1099 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1100 sync # sync data from client cache
1101 sync_all_data # sync data from server cache (delayed allocation)
1103 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1104 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1106 rm -f $DIR1/$tdir/$tfile
1107 kill -USR1 $read_pid
1109 wait_delete_completed
1110 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1111 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1113 # this free space! not used
1114 (( $after_dd <= $after)) ||
1115 error "space leaked after_dd:$after_dd > after:$after"
1119 run_test 36 "handle ESTALE/open-unlink correctly"
1121 test_37() { # bug 18695
1122 test_mkdir -p $DIR1/$tdir
1123 multiop_bg_pause $DIR1/$tdir D_c || return 1
1125 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1126 createmany -m $DIR2/$tdir/f 10000
1127 # set mtime/atime backward
1128 touch -t 198001010000 $DIR2/$tdir
1129 kill -USR1 $MULTIPID
1130 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1131 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1134 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1136 # this should be set to past
1137 TEST_39_MTIME=`date -d "1 year ago" +%s`
1141 local client1=${CLIENT1:-`hostname`}
1142 local client2=${CLIENT2:-`hostname`}
1144 do_node $client1 "touch $DIR1/$tfile"
1146 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1147 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1148 [ "$mtime1" = $TEST_39_MTIME ] || \
1149 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1151 local d1=`do_node $client1 date +%s`
1152 do_node $client1 'echo hello >> '$DIR1/$tfile
1153 local d2=`do_node $client1 date +%s`
1155 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1156 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1157 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1159 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1161 for (( i=0; i < 2; i++ )) ; do
1162 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1163 [ "$mtime2" = "$mtime3" ] || \
1164 error "mtime ($mtime2) changed (to $mtime3) on rename"
1166 cancel_lru_locks osc
1167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1170 run_test 39a "test from 11063 =================================="
1173 local client1=${CLIENT1:-`hostname`}
1174 local client2=${CLIENT2:-`hostname`}
1178 local mtime1=`stat -c %Y $DIR1/$tfile`
1179 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1182 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1184 for (( i=0; i < 2; i++ )) ; do
1185 local mtime3=`stat -c %Y $DIR1/$tfile`
1186 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1188 [ "$mtime3" = "$mtime4" ] || \
1189 error "different mtime on clients: $mtime3, $mtime4"
1190 [ "$mtime3" = $TEST_39_MTIME ] || \
1191 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1193 cancel_lru_locks osc
1194 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1197 run_test 39b "11063 problem 1 =================================="
1200 local client1=${CLIENT1:-`hostname`}
1201 local client2=${CLIENT2:-`hostname`}
1203 echo hello > $DIR1/$tfile
1205 local mtime1=`stat -c %Y $DIR1/$tfile`
1206 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1207 [ "$mtime1" = "$mtime2" ] || \
1208 error "create: different mtime on clients: $mtime1, $mtime2"
1211 $TRUNCATE $DIR1/$tfile 1
1213 for (( i=0; i < 2; i++ )) ; do
1214 local mtime3=`stat -c %Y $DIR1/$tfile`
1215 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1217 [ "$mtime3" = "$mtime4" ] || \
1218 error "different mtime on clients: $mtime3, $mtime4"
1219 [ "$mtime3" -gt $mtime2 ] || \
1220 error "truncate did not update mtime: $mtime2, $mtime3"
1222 cancel_lru_locks osc
1223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1226 run_test 39c "check truncate mtime update ======================"
1228 # check that pid exists hence second operation wasn't blocked by first one
1229 # if it is so then there is no conflict, return 0
1230 # else second operation is conflicting with first one, return 1
1231 check_pdo_conflict() {
1234 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1235 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1245 # test 40: check non-blocking operations
1247 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1248 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1249 mkdir $DIR1/$tfile &
1252 touch $DIR2/$tfile-2
1253 check_pdo_conflict $PID1 || error "create is blocked"
1254 mkdir $DIR2/$tfile-3
1255 check_pdo_conflict $PID1 || error "mkdir is blocked"
1256 link $DIR2/$tfile-2 $DIR2/$tfile-4
1257 check_pdo_conflict $PID1 || error "link is blocked"
1258 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1259 check_pdo_conflict $PID1 || error "rename is blocked"
1260 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1261 check_pdo_conflict $PID1 || error "getattr is blocked"
1262 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1263 rmdir $DIR2/$tfile-3
1264 check_pdo_conflict $PID1 || error "unlink is blocked"
1266 # all operations above shouldn't wait the first one
1267 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1272 run_test 40a "pdirops: create vs others =============="
1275 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1276 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1277 touch $DIR1/$tfile &
1281 touch $DIR2/$tfile-2
1282 check_pdo_conflict $PID1 || error "create is blocked"
1283 mkdir $DIR2/$tfile-3
1284 check_pdo_conflict $PID1 || error "mkdir is blocked"
1285 link $DIR2/$tfile-2 $DIR2/$tfile-4
1286 check_pdo_conflict $PID1 || error "link is blocked"
1287 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1288 check_pdo_conflict $PID1 || error "rename is blocked"
1289 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1290 check_pdo_conflict $PID1 || error "getattr is blocked"
1291 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1292 rmdir $DIR2/$tfile-3
1293 check_pdo_conflict $PID1 || error "unlink is blocked"
1294 # all operations above shouldn't wait the first one
1296 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1301 run_test 40b "pdirops: open|create and others =============="
1305 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1306 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1307 link $DIR1/$tfile $DIR1/$tfile-0 &
1311 touch $DIR2/$tfile-2
1312 check_pdo_conflict $PID1 || error "create is blocked"
1313 mkdir $DIR2/$tfile-3
1314 check_pdo_conflict $PID1 || error "mkdir is blocked"
1315 link $DIR2/$tfile-2 $DIR2/$tfile-4
1316 check_pdo_conflict $PID1 || error "link is blocked"
1317 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1318 check_pdo_conflict $PID1 || error "rename is blocked"
1319 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1320 check_pdo_conflict $PID1 || error "getattr is blocked"
1321 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1322 rmdir $DIR2/$tfile-3
1323 check_pdo_conflict $PID1 || error "unlink is blocked"
1325 # all operations above shouldn't wait the first one
1326 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1331 run_test 40c "pdirops: link and others =============="
1335 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1336 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1341 touch $DIR2/$tfile-2
1342 check_pdo_conflict $PID1 || error "create is blocked"
1343 mkdir $DIR2/$tfile-3
1344 check_pdo_conflict $PID1 || error "mkdir is blocked"
1345 link $DIR2/$tfile-2 $DIR2/$tfile-4
1346 check_pdo_conflict $PID1 || error "link is blocked"
1347 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1348 check_pdo_conflict $PID1 || error "rename is blocked"
1349 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1350 check_pdo_conflict $PID1 || error "getattr is blocked"
1351 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1352 rmdir $DIR2/$tfile-3
1353 check_pdo_conflict $PID1 || error "unlink is blocked"
1355 # all operations above shouldn't wait the first one
1356 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1360 run_test 40d "pdirops: unlink and others =============="
1364 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1365 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1366 mv $DIR1/$tfile $DIR1/$tfile-0 &
1370 touch $DIR2/$tfile-2
1371 check_pdo_conflict $PID1 || error "create is blocked"
1372 mkdir $DIR2/$tfile-3
1373 check_pdo_conflict $PID1 || error "mkdir is blocked"
1374 link $DIR2/$tfile-2 $DIR2/$tfile-4
1375 check_pdo_conflict $PID1 || error "link is blocked"
1376 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1377 check_pdo_conflict $PID1 || error "getattr is blocked"
1378 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1379 rmdir $DIR2/$tfile-3
1380 check_pdo_conflict $PID1 || error "unlink is blocked"
1382 # all operations above shouldn't wait the first one
1383 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1388 run_test 40e "pdirops: rename and others =============="
1390 # test 41: create blocking operations
1392 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1393 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1394 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1397 mkdir $DIR2/$tfile && error "mkdir must fail"
1398 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1402 run_test 41a "pdirops: create vs mkdir =============="
1405 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1406 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1407 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1410 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1411 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1415 run_test 41b "pdirops: create vs create =============="
1418 touch $DIR1/$tfile-2
1419 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1420 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1421 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1424 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1425 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1429 run_test 41c "pdirops: create vs link =============="
1432 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1433 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1434 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1437 rm $DIR2/$tfile || error "unlink must succeed"
1438 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1442 run_test 41d "pdirops: create vs unlink =============="
1445 touch $DIR1/$tfile-2
1446 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1447 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1448 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1451 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1452 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1456 run_test 41e "pdirops: create and rename (tgt) =============="
1459 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1460 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1461 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1464 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1465 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1469 run_test 41f "pdirops: create and rename (src) =============="
1472 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1473 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1474 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1477 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1478 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1482 run_test 41g "pdirops: create vs getattr =============="
1485 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1486 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1487 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1490 ls -lia $DIR2/ > /dev/null
1491 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1495 run_test 41h "pdirops: create vs readdir =============="
1497 # test 42: unlink and blocking operations
1499 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1500 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1501 mkdir $DIR1/$tfile &
1504 mkdir $DIR2/$tfile && error "mkdir must fail"
1505 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1509 run_test 42a "pdirops: mkdir vs mkdir =============="
1512 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1513 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1514 mkdir $DIR1/$tfile &
1517 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1518 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1522 run_test 42b "pdirops: mkdir vs create =============="
1525 touch $DIR1/$tfile-2
1526 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1527 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1528 mkdir $DIR1/$tfile &
1531 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1532 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1536 run_test 42c "pdirops: mkdir vs link =============="
1539 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1540 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1541 mkdir $DIR1/$tfile &
1544 rmdir $DIR2/$tfile || error "unlink must succeed"
1545 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1549 run_test 42d "pdirops: mkdir vs unlink =============="
1552 touch $DIR1/$tfile-2
1553 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1554 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1555 mkdir $DIR1/$tfile &
1558 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1559 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1563 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1566 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1567 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1568 mkdir $DIR1/$tfile &
1571 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1572 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1576 run_test 42f "pdirops: mkdir and rename (src) =============="
1579 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1580 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1581 mkdir $DIR1/$tfile &
1584 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1585 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1589 run_test 42g "pdirops: mkdir vs getattr =============="
1592 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1593 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1594 mkdir $DIR1/$tfile &
1597 ls -lia $DIR2/ > /dev/null
1598 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1602 run_test 42h "pdirops: mkdir vs readdir =============="
1604 # test 43: unlink and blocking operations
1607 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1608 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1612 mkdir $DIR2/$tfile || error "mkdir must succeed"
1613 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1617 run_test 43a "pdirops: unlink vs mkdir =============="
1621 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1622 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1626 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1627 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1631 run_test 43b "pdirops: unlink vs create =============="
1635 touch $DIR1/$tfile-2
1636 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1637 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1641 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1642 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1646 run_test 43c "pdirops: unlink vs link =============="
1650 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1651 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1655 rm $DIR2/$tfile && error "unlink must fail"
1656 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1660 run_test 43d "pdirops: unlink vs unlink =============="
1664 touch $DIR1/$tfile-2
1665 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1666 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1670 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1671 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1675 run_test 43e "pdirops: unlink and rename (tgt) =============="
1679 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1680 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1684 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1685 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1689 run_test 43f "pdirops: unlink and rename (src) =============="
1693 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1694 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1698 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1699 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1703 run_test 43g "pdirops: unlink vs getattr =============="
1707 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1708 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1712 ls -lia $DIR2/ > /dev/null
1713 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1717 run_test 43h "pdirops: unlink vs readdir =============="
1720 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1722 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1723 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1727 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1728 check_pdo_conflict $PID1 &&
1729 { wait $PID1; error "remote mkdir isn't blocked"; }
1733 run_test 43i "pdirops: unlink vs remote mkdir"
1735 # test 44: rename tgt and blocking operations
1737 touch $DIR1/$tfile-2
1738 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1739 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1740 mv $DIR1/$tfile-2 $DIR1/$tfile &
1743 mkdir $DIR2/$tfile && error "mkdir must fail"
1744 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1748 run_test 44a "pdirops: rename tgt vs mkdir =============="
1751 touch $DIR1/$tfile-2
1752 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1753 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1754 mv $DIR1/$tfile-2 $DIR1/$tfile &
1757 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1758 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1762 run_test 44b "pdirops: rename tgt vs create =============="
1765 touch $DIR1/$tfile-2
1766 touch $DIR1/$tfile-3
1767 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1768 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1769 mv $DIR1/$tfile-2 $DIR1/$tfile &
1772 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1773 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1777 run_test 44c "pdirops: rename tgt vs link =============="
1780 touch $DIR1/$tfile-2
1781 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1782 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1783 mv $DIR1/$tfile-2 $DIR1/$tfile &
1786 rm $DIR2/$tfile || error "unlink must succeed"
1787 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1791 run_test 44d "pdirops: rename tgt vs unlink =============="
1795 touch $DIR1/$tfile-2
1796 touch $DIR1/$tfile-3
1797 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1798 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1799 mv $DIR1/$tfile-2 $DIR1/$tfile &
1802 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1803 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1807 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1810 touch $DIR1/$tfile-2
1811 touch $DIR1/$tfile-3
1812 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1813 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1814 mv $DIR1/$tfile-2 $DIR1/$tfile &
1817 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1818 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1822 run_test 44f "pdirops: rename tgt and rename (src) =============="
1825 touch $DIR1/$tfile-2
1826 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1827 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1828 mv $DIR1/$tfile-2 $DIR1/$tfile &
1831 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1832 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1836 run_test 44g "pdirops: rename tgt vs getattr =============="
1839 touch $DIR1/$tfile-2
1840 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1841 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1842 mv $DIR1/$tfile-2 $DIR1/$tfile &
1845 ls -lia $DIR2/ > /dev/null
1846 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1850 run_test 44h "pdirops: rename tgt vs readdir =============="
1852 # test 44: rename tgt and blocking operations
1854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1855 touch $DIR1/$tfile-2
1856 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1857 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1858 mv $DIR1/$tfile-2 $DIR1/$tfile &
1861 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
1862 check_pdo_conflict $PID1 && { wait $PID1;
1863 error "remote mkdir isn't blocked"; }
1867 run_test 44i "pdirops: rename tgt vs remote mkdir"
1869 # test 45: rename src and blocking operations
1872 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1873 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1874 mv $DIR1/$tfile $DIR1/$tfile-2 &
1877 mkdir $DIR2/$tfile || error "mkdir must succeed"
1878 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1882 run_test 45a "pdirops: rename src vs mkdir =============="
1886 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1887 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1888 mv $DIR1/$tfile $DIR1/$tfile-2 &
1891 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1892 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1896 run_test 45b "pdirops: rename src vs create =============="
1900 touch $DIR1/$tfile-3
1901 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1902 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1903 mv $DIR1/$tfile $DIR1/$tfile-2 &
1906 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1907 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1911 run_test 45c "pdirops: rename src vs link =============="
1915 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1916 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1917 mv $DIR1/$tfile $DIR1/$tfile-2 &
1920 rm $DIR2/$tfile && error "unlink must fail"
1921 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1925 run_test 45d "pdirops: rename src vs unlink =============="
1929 touch $DIR1/$tfile-3
1930 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1931 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1932 mv $DIR1/$tfile $DIR1/$tfile-2 &
1935 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1936 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1940 run_test 45e "pdirops: rename src and rename (tgt) =============="
1944 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1945 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1946 mv $DIR1/$tfile $DIR1/$tfile-2 &
1949 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1950 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1954 run_test 45f "pdirops: rename src and rename (src) =============="
1958 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1959 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1960 mv $DIR1/$tfile $DIR1/$tfile-2 &
1963 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1964 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1968 run_test 45g "pdirops: rename src vs getattr =============="
1972 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1973 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1974 mv $DIR1/$tfile $DIR1/$tfile-2 &
1977 ls -lia $DIR2/ > /dev/null
1978 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1982 run_test 45h "pdirops: unlink vs readdir =============="
1985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1987 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1988 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1989 mv $DIR1/$tfile $DIR1/$tfile-2 &
1992 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
1993 check_pdo_conflict $PID1 && { wait $PID1;
1994 error "create remote dir isn't blocked"; }
1998 run_test 45i "pdirops: rename src vs remote mkdir"
2000 # test 46: link and blocking operations
2002 touch $DIR1/$tfile-2
2003 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2004 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2005 link $DIR1/$tfile-2 $DIR1/$tfile &
2008 mkdir $DIR2/$tfile && error "mkdir must fail"
2009 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2013 run_test 46a "pdirops: link vs mkdir =============="
2016 touch $DIR1/$tfile-2
2017 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2018 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2019 link $DIR1/$tfile-2 $DIR1/$tfile &
2022 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2023 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2027 run_test 46b "pdirops: link vs create =============="
2030 touch $DIR1/$tfile-2
2031 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2032 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2033 link $DIR1/$tfile-2 $DIR1/$tfile &
2036 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2037 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2041 run_test 46c "pdirops: link vs link =============="
2044 touch $DIR1/$tfile-2
2045 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2046 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2047 link $DIR1/$tfile-2 $DIR1/$tfile &
2050 rm $DIR2/$tfile || error "unlink must succeed"
2051 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2055 run_test 46d "pdirops: link vs unlink =============="
2058 touch $DIR1/$tfile-2
2059 touch $DIR1/$tfile-3
2060 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2061 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2062 link $DIR1/$tfile-2 $DIR1/$tfile &
2065 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2066 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2070 run_test 46e "pdirops: link and rename (tgt) =============="
2073 touch $DIR1/$tfile-2
2074 touch $DIR1/$tfile-3
2075 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2076 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2077 link $DIR1/$tfile-2 $DIR1/$tfile &
2080 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2081 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2085 run_test 46f "pdirops: link and rename (src) =============="
2088 touch $DIR1/$tfile-2
2089 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2090 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2091 link $DIR1/$tfile-2 $DIR1/$tfile &
2094 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2095 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2099 run_test 46g "pdirops: link vs getattr =============="
2102 touch $DIR1/$tfile-2
2103 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2104 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2105 link $DIR1/$tfile-2 $DIR1/$tfile &
2108 ls -lia $DIR2/ > /dev/null
2109 check_pdo_conflict $PID1 && { wait $PID1;
2110 error "readdir isn't blocked"; }
2114 run_test 46h "pdirops: link vs readdir =============="
2117 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2118 touch $DIR1/$tfile-2
2119 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2120 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2121 link $DIR1/$tfile-2 $DIR1/$tfile &
2124 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2125 check_pdo_conflict $PID1 && { wait $PID1;
2126 error "remote mkdir isn't blocked"; }
2130 run_test 46i "pdirops: link vs remote mkdir"
2132 # test 47: remote mkdir and blocking operations
2134 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2135 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2136 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2137 $LFS mkdir -i 1 $DIR1/$tfile &
2140 mkdir $DIR2/$tfile && error "mkdir must fail"
2141 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2145 run_test 47a "pdirops: remote mkdir vs mkdir"
2148 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2149 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2150 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2151 $LFS mkdir -i 1 $DIR1/$tfile &
2154 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2155 check_pdo_conflict $PID1 && { wait $PID1;
2156 error "create isn't blocked"; }
2160 run_test 47b "pdirops: remote mkdir vs create"
2163 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2164 touch $DIR1/$tfile-2
2165 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2166 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2167 $LFS mkdir -i 1 $DIR1/$tfile &
2170 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2171 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2175 run_test 47c "pdirops: remote mkdir vs link"
2178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2179 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2180 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2181 $LFS mkdir -i 1 $DIR1/$tfile &
2184 rmdir $DIR2/$tfile || error "unlink must succeed"
2185 check_pdo_conflict $PID1 && { wait $PID1;
2186 error "unlink isn't blocked"; }
2190 run_test 47d "pdirops: remote mkdir vs unlink"
2193 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2194 touch $DIR1/$tfile-2
2195 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2196 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2197 $LFS mkdir -i 1 $DIR1/$tfile &
2200 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2201 check_pdo_conflict $PID1 && { wait $PID1;
2202 error "rename isn't blocked"; }
2206 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2209 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2210 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2211 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2212 $LFS mkdir -i 1 $DIR1/$tfile &
2215 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2216 check_pdo_conflict $PID1 && { wait $PID1;
2217 error "rename isn't blocked"; }
2221 run_test 47f "pdirops: remote mkdir and rename (src)"
2224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2225 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2226 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2227 $LFS mkdir -i 1 $DIR1/$tfile &
2230 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2231 check_pdo_conflict $PID1 && { wait $PID1;
2232 error "getattr isn't blocked"; }
2236 run_test 47g "pdirops: remote mkdir vs getattr"
2240 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2241 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2242 do_facet client "lctl set_param fail_loc=0x410"
2243 $TRUNCATE $DIR2/$tfile $trunc_size
2244 do_facet client "lctl set_param fail_loc=0x0"
2246 size=`stat -c %s $DIR2/$tfile`
2247 [ $size -eq $trunc_size ] || error "wrong size"
2249 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2253 local origfile=/etc/hosts
2255 filesize=`stat -c %s $origfile`
2257 # create an empty file
2258 $MCREATE $DIR1/$tfile
2259 # cache layout lock on both mount point
2260 stat $DIR1/$tfile > /dev/null
2261 stat $DIR2/$tfile > /dev/null
2263 # open and sleep 2 seconds then read
2264 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2268 # create the layout of testing file
2269 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null
2271 # MULTIOP proc should be able to read enough bytes and exit
2273 kill -0 $pid && error "multiop is still there"
2274 cmp $origfile $DIR2/$tfile || error "$MCREATE and $DIR2/$tfile differs"
2278 run_test 51a "layout lock: refresh layout should work"
2281 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2282 { skip "Need MDS version at least 2.3.59"; return 0; }
2284 local tmpfile=`mktemp`
2286 # create an empty file
2287 $MCREATE $DIR1/$tfile
2289 # delay glimpse so that layout has changed when glimpse finish
2290 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2291 $LCTL set_param fail_loc=0x1404
2292 stat -c %s $DIR2/$tfile |tee $tmpfile &
2296 # create layout of testing file
2297 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc > /dev/null
2300 local fsize=`cat $tmpfile`
2302 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2304 rm -f $DIR1/$tfile $tmpfile
2306 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2309 [ $OSTCOUNT -ge 2 ] || { skip "need at least 2 osts"; return; }
2311 # set default layout to have 1 stripe
2312 mkdir -p $DIR1/$tdir
2313 $LFS setstripe -c 1 $DIR1/$tdir
2315 # create a file with empty layout
2316 $MCREATE $DIR1/$tdir/$tfile
2318 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2319 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2321 # change the layout of testing file
2322 echo "Setting layout to have $OSTCOUNT stripes ..."
2323 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2327 # write something to the file, it should be blocked on fetching layout
2328 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2329 local cnt=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2330 [ $cnt -eq $OSTCOUNT ] || error "have $cnt stripes, expected $OSTCOUNT"
2334 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2337 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2338 cancel_lru_locks mdc
2340 # open should grant LAYOUT lock, mmap and read will install pages
2341 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2345 # rss before revoking
2346 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2347 echo "Before revoking layout lock: $br KB mapped"
2349 # delete the file will revoke layout lock
2352 # rss after revoking
2353 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2358 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
2360 run_test 51d "layout lock: losing layout lock should clean up memory map region"
2364 echo "==> rename vs getattr vs setxattr should not deadlock"
2365 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2367 do_facet mds $LCTL set_param fail_loc=$1
2369 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2377 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
2378 wait $PID1 || error "(3) mv failed"
2379 wait $PID2 || error "(4) stat failed"
2386 echo "==> rename vs getattr vs open vs getattr should not deadlock"
2387 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2389 do_facet mds $LCTL set_param fail_loc=$1
2391 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2399 $MULTIOP $DIR2/d1/d2 Oc &
2403 stat $DIR/d1 || error "(2) stat failed"
2405 wait $PID1 || error "(3) mv failed"
2406 wait $PID2 || error "(4) stat failed"
2407 wait $PID3 && error "(5) multiop failed"
2413 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
2414 save_lustre_params client "llite.*.xattr_cache" > $p
2415 lctl set_param llite.*.xattr_cache 1 ||
2416 { skip "xattr cache is not supported"; return 0; }
2418 #define OBD_FAIL_MDS_RENAME 0x153
2419 #define OBD_FAIL_MDS_RENAME2 0x154
2420 test_54_part1 0x80000153 || error 10
2421 test_54_part1 0x80000154 || error 11
2422 test_54_part2 0x80000153 || error 12
2423 test_54_part2 0x80000154 || error 13
2425 restore_lustre_params < $p
2428 run_test 54 "rename locking"
2431 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2433 #define OBD_FAIL_MDS_RENAME4 0x156
2434 do_facet mds $LCTL set_param fail_loc=0x80000156
2436 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2441 wait $PID1 && error "(2) mv succeeded"
2445 run_test 55a "rename vs unlink target dir"
2449 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2451 #define OBD_FAIL_MDS_RENAME4 0x156
2452 do_facet mds $LCTL set_param fail_loc=0x80000156
2454 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2459 wait $PID1 && error "(2) mv succeeded"
2463 run_test 55b "rename vs unlink source dir"
2467 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2469 #define OBD_FAIL_MDS_RENAME4 0x156
2470 do_facet mds $LCTL set_param fail_loc=0x156
2472 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2476 # while rename is sleeping, open and remove d3
2477 $MULTIOP $DIR2/d3 D_c &
2483 # while rename is sleeping 2nd time, close d3
2485 wait $PID2 || error "(3) multiop failed"
2487 wait $PID1 && error "(2) mv succeeded"
2491 run_test 55c "rename vs unlink orphan target dir"
2497 #define OBD_FAIL_MDS_RENAME3 0x155
2498 do_facet mds $LCTL set_param fail_loc=0x155
2499 mv $DIR/f1 $DIR/d1 &
2503 # while rename is sleeping, create d2, but as a directory
2504 mkdir -p $DIR2/d1 || error "(1) mkdir failed"
2506 # link in reverse locking order
2507 ln $DIR2/f1 $DIR2/d1/
2509 wait $PID1 && error "(2) mv succeeded"
2516 run_test 55d "rename file vs link"
2519 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.0) ]] ||
2520 { skip "Need MDS version at least 2.3.0"; return; }
2522 test_mkdir -p $DIR1/$tdir
2523 file1=$DIR1/$tdir/file
2524 file2=$DIR2/$tdir/file
2526 echo orig > $file2 || error "Could not create $file2"
2527 version=$($LFS data_version $file1)
2530 echo append >> $file2 || error "Could not append to $file2"
2531 version2=$($LFS data_version $file1)
2532 [ "$version" != "$version2" ] ||
2533 error "append did not change data version: $version"
2536 echo overwrite > $file2 || error "Could not overwrite $file2"
2537 version3=$($LFS data_version $file1)
2538 [ "$version2" != "$version3" ] ||
2539 error "overwrite did not change data version: $version2"
2541 # Truncate before EOF
2542 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2543 version4=$($LFS data_version $file1)
2544 [ "$version3" != "$version4" ] ||
2545 error "truncate did not change data version: $version3"
2547 # Truncate after EOF
2548 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2549 version5=$($LFS data_version $file1)
2550 [ "$version4" != "$version5" ] ||
2551 error "truncate did not change data version: $version4"
2553 # Chmod do not change version
2554 chmod 400 $file2 || error "Could not chmod 400 $file2"
2555 version6=$($LFS data_version $file1)
2556 [ "$version5" == "$version6" ] ||
2557 error "chmod should not change data version: $version5 != $version6"
2559 # Chown do not change version
2560 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2561 version7=$($LFS data_version $file1)
2562 [ "$version5" == "$version7" ] ||
2563 error "chown should not change data version: $version5 != $version7"
2565 run_test 60 "Verify data_version behaviour"
2568 local test_dir=$tdir/test_dir
2570 mkdir -p $DIR1/$tdir
2571 if [ $MDSCOUNT -ge 2 ]; then
2573 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2574 error "Create remote directory failed"
2576 mkdir -p $DIR1/$test_dir
2578 cd $DIR2/$test_dir || error "cd directory failed"
2579 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2581 cd $DIR2/$tdir || error "exit directory"
2583 run_test 70a "cd directory && rm directory"
2585 test_70b() { # LU-2781
2587 mkdir -p $DIR1/$tdir
2589 touch $DIR1/$tdir/file
2590 for ((i = 0; i < 32; i++)); do
2591 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2593 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2595 touch $DIR1/$tdir/file
2596 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2597 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2598 rm -rf $DIR1/$tdir/test_dir ||
2599 error "cannot remove directory after rm_entry"
2600 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2602 run_test 70b "remove files after calling rm_entry"
2605 local server_version=$(lustre_version_code $SINGLEMDS)
2607 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2608 skip "Need MDS version at least 2.1.6" && return
2610 # Patch not applied to 2.2 and 2.3 branches
2611 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2612 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2613 skip "Need MDS version at least 2.4.0" && return
2615 checkfiemap --test ||
2616 { skip "checkfiemap not runnable: $?" && return; }
2617 # write data this way: hole - data - hole - data
2618 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2619 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2621 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2622 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2623 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2625 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2627 checkfiemap $DIR2/$tfile 81920 ||
2628 error "data is not flushed from client"
2629 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2632 # common case of "create file, copy file" on a single node
2633 # should not flush data from ost
2634 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2635 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2637 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2639 checkfiemap $DIR1/$tfile 81920 ||
2641 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2643 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2645 run_test 71 "correct file map just after write operation is finished"
2648 local p="$TMP/sanityN-$TESTNAME.parameters"
2651 save_lustre_params client "llite.*.xattr_cache" > $p
2652 lctl set_param llite.*.xattr_cache 1 ||
2653 { skip "xattr cache is not supported"; return 0; }
2656 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2657 error "setfattr1 failed"
2658 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
2659 error "getfattr1 failed"
2660 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
2661 error "setfattr2 failed"
2662 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
2663 error "getfattr2 failed"
2665 # check that trusted.link is consistent
2666 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2667 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
2668 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2669 echo "$tlink1 $tlink2"
2670 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
2674 restore_lustre_params < $p
2677 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
2680 local p="$TMP/sanityN-$TESTNAME.parameters"
2681 save_lustre_params client "llite.*.xattr_cache" > $p
2682 lctl set_param llite.*.xattr_cache 1 ||
2683 { skip "xattr cache is not supported"; return 0; }
2686 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2687 error "setfattr1 failed"
2688 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
2689 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
2691 # PR lock should be cached by now on both clients
2692 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
2693 # 2 hits for getfattr(0)+getfattr(size)
2694 [ $(calc_llite_stats getxattr_hits) -eq 2 ] || error "not cached in $DIR1"
2695 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
2696 # 4 hits for more getfattr(0)+getfattr(size)
2697 [ $(calc_llite_stats getxattr_hits) -eq 4 ] || error "not cached in $DIR2"
2700 restore_lustre_params < $p
2703 run_test 73 "getxattr should not cause xattr lock cancellation"
2706 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
2707 skip "Need MDS version at least 2.4.93" && return
2709 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
2710 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
2711 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
2713 run_test 74 "flock deadlock: different mounts =============="
2717 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
2718 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
2719 cancel_lru_locks osc
2721 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
2724 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
2725 $LCTL set_param fail_loc=0x31d
2726 stat -c %s $DIR1/$tfile &
2731 # For bad lock error handler we should ASSERT and got kernel panic here
2733 $LCTL set_param fail_loc=0
2735 run_test 75 "osc: upcall after unuse lock==================="
2738 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
2739 skip "Need MDS version at least 2.5.53" && return
2741 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2747 nid=$($LCTL list_nids | sed "s/\./\\\./g")
2753 test_mkdir -p $DIR/$tdir
2755 # drop all open locks and close any cached "open" files on the client
2756 cancel_lru_locks mdc
2758 echo -n "open files "
2760 for ((i = 0; i < $fcount; i++)); do
2761 touch $DIR/$tdir/f_$i
2763 local cmd="exec $fd<$DIR/$tdir/f_$i"
2770 local get_open_fids="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
2771 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $get_open_fids))
2773 # Possible errors in openfiles FID list.
2774 # 1. Missing FIDs. Check 1
2775 # 2. Extra FIDs. Check 1
2776 # 3. Duplicated FID. Check 2
2777 # 4. Invalid FIDs. Check 2
2778 # 5. Valid FID, points to some other file. Check 3
2781 [ ${#fid_list[@]} -ne $fcount ] &&
2782 error "${#fid_list[@]} != $fcount open files"
2784 for (( i = 0; i < $fcount; i++ )) ; do
2785 cmd="exec ${fd_list[i]}</dev/null"
2787 filename=$($LFS fid2path $DIR2 ${fid_list[i]})
2790 rm --interactive=no $filename
2792 error "Nonexisting fid ${fid_list[i]} listed."
2796 ls_op=$(ls $DIR2/$tdir | wc -l)
2798 error "Some openfiles are missing in lproc output"
2802 run_test 76 "Verify open file for 2048 files"
2805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2812 mkdir -p $DIR1/$tdir/dir
2813 createmany -o $DIR1/$tdir/dir/f 10 ||
2814 error "create files under remote dir failed $i"
2816 cp /etc/passwd $DIR1/$tdir/$tfile
2818 #migrate open file should fails
2819 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
2821 # give multiop a chance to open
2824 $LFS mv -M $MDTIDX $DIR1/$tdir &&
2825 error "migrate open files should failed with open files"
2829 $LFS mv -M $MDTIDX $DIR1/$tdir ||
2830 error "migrate remote dir error"
2832 echo "Finish migration, then checking.."
2833 for file in $(find $DIR1/$tdir); do
2834 mdt_index=$($LFS getstripe -M $file)
2835 [ $mdt_index == $MDTIDX ] ||
2836 error "$file is not on MDT${MDTIDX}"
2839 diff /etc/passwd $DIR1/$tdir/$tfile ||
2840 error "file different after migration"
2842 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
2844 run_test 80 "migrate directory when some children is being opened"
2847 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2851 mkdir -p $DIR1/$tdir
2853 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
2854 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
2857 touch d0/0 || error "create 0 failed"
2858 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
2859 stat d0/0 && error "stat mv filed succeed"
2860 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || "rename d1/0 d0/0 failed"
2861 stat d0/0 || error "stat failed"
2863 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
2865 if [ $t -ne 3 ]; then
2866 ls -ai $DIR1/$tdir/d0
2867 error "expect 3 get $t"
2872 run_test 81 "rename and stat under striped directory"
2874 log "cleanup: ======================================================"
2876 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
2880 check_and_cleanup_lustre