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 MCREATE=${MCREATE:-mcreate}
23 OPENFILE=${OPENFILE:-openfile}
24 OPENUNLINK=${OPENUNLINK:-openunlink}
25 export MULTIOP=${MULTIOP:-multiop}
26 export TMP=${TMP:-/tmp}
27 MOUNT_2=${MOUNT_2:-"yes"}
28 CHECK_GRANT=${CHECK_GRANT:-"yes"}
29 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 export NAME=${NAME:-local}
35 LUSTRE=${LUSTRE:-`dirname $0`/..}
36 . $LUSTRE/tests/test-framework.sh
40 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
43 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
44 # bug number for skipped test: LU-2840 LU-2189 LU-2776
45 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21 36 51a"
46 # LU-2829 / LU-2887 - make allowances for ZFS slowness
47 TEST33_NFILES=${TEST33_NFILES:-5000}
50 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
57 check_and_setup_lustre
59 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
60 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
63 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
65 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
66 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
68 # $RUNAS_ID may get set incorrectly somewhere else
69 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
71 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
80 [ -f $DIR2/f1 ] || error
82 run_test 1a "check create on 2 mtpt's =========================="
86 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
89 run_test 1b "check attribute updates on 2 mtpt's ==============="
92 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
94 run_test 1c "check after remount attribute updates on 2 mtpt's ="
98 $CHECKSTAT -a $DIR1/f1 || error
100 run_test 1d "unlink on one mountpoint removes file on other ===="
106 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
108 run_test 2a "check cached attribute updates on 2 mtpt's ========"
114 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
116 run_test 2b "check cached attribute updates on 2 mtpt's ========"
118 # NEED TO SAVE ROOT DIR MODE
121 $CHECKSTAT -t dir -p 0777 $DIR2 || error
123 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
127 $CHECKSTAT -t dir -p 0755 $DIR2 || error
129 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
136 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
138 run_test 2e "check chmod on root is propagated to others"
141 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
143 local remote_dir=$tdir/remote_dir
146 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
147 error "Create remote directory failed"
149 touch $DIR1/$remote_dir/$tfile ||
150 error "Create file under remote directory failed"
151 chmod 777 $DIR1/$remote_dir/$tfile ||
152 error "Chmod file under remote directory failed"
154 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
155 error "Check attr of file under remote directory failed"
157 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
158 error "Chown file under remote directory failed"
160 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
161 error "Check owner of file under remote directory failed"
163 cd $DIR2/$remote_dir || error "enter remote dir"
164 rm -rf $DIR1/$remote_dir/$tfile ||
165 error "Unlink remote directory failed"
167 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
168 error "unlink file still exists!"
170 cd $DIR2/$tdir || error "exit remote dir"
171 rm -rf $DIR1/$tdir || error "unlink directory failed"
173 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
176 local target="this/is/good"
177 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
178 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
179 error "link $DIR2/$tfile not as expected"
181 run_test 3 "symlink on one mtpt, readlink on another ==========="
184 multifstat $DIR1/f4 $DIR2/f4
186 run_test 4 "fstat validation on multiple mount points =========="
190 $TRUNCATE $DIR2/f5 100
191 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
194 run_test 5 "create a file on one mount, truncate it on the other"
197 openunlink $DIR1/$tfile $DIR2/$tfile || \
198 error "openunlink $DIR1/$tfile $DIR2/$tfile"
200 run_test 6 "remove of open file on other node =================="
204 opendirunlink $DIR1/$dir $DIR2/$dir || \
205 error "opendirunlink $DIR1/$dir $DIR2/$dir"
207 run_test 7 "remove of open directory on other node ============="
210 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
211 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
213 run_test 8 "remove of open special file on other node =========="
219 for C in a b c d e f g h i j k l; do
220 dir=`eval echo \\$DIR$MTPT`
221 echo -n $C >> $dir/f9
222 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
224 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
225 error "`od -a $DIR1/f9` != abcdefghijkl"
227 run_test 9 "append of file with sub-page size on multiple mounts"
234 for C in a b c d e f g h i j k l; do
235 dir=`eval echo \\$DIR$MTPT`
236 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
237 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
238 OFFSET=`expr $OFFSET + 1`
240 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
241 error "`od -a $DIR1/f10` != abcdefghijkl"
243 run_test 10a "write of file with sub-page size on multiple mounts "
247 yes "R" | head -c 4000 >$TMP/f10b-seed
248 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
250 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
252 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
254 # create a test file locally to compare
255 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
256 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
257 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
258 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
260 run_test 10b "write of file with sub-page size on multiple mounts "
264 multiop_bg_pause $DIR1/d11/f O_c || return 1
266 cp -p /bin/ls $DIR1/d11/f
270 wait $MULTIPID || error
271 [ $RC -eq 0 ] && error || true
273 run_test 11 "execution of file opened for write should return error ===="
276 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
278 run_test 12 "test lock ordering (link, stat, unlink) ==========="
280 test_13() { # bug 2451 - directory coherency
281 test_mkdir $DIR1/d13 || error
282 cd $DIR1/d13 || error
284 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
286 rm -f $DIR2/d13/f13 || error
287 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
288 # need to run it twice
289 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
291 rm -f $DIR2/d13/f13 || error
292 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
294 run_test 13 "test directory page revocation ===================="
297 test_mkdir -p $DIR1/$tdir
298 cp -p /bin/ls $DIR1/$tdir/$tfile
299 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
302 $DIR2/$tdir/$tfile && error || true
304 wait $MULTIPID || return 2
306 run_test 14 "execution of file open for write returns -ETXTBSY ="
309 test_mkdir -p $DIR1/d14
310 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
311 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
313 $MULTIOP $DIR2/d14/multiop Oc && error "expected error, got success"
314 kill -USR1 $MULTIOP_PID || return 2
315 wait $MULTIOP_PID || return 3
316 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
318 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
320 test_14b() { # bug 3192, 7040
321 test_mkdir -p $DIR1/d14
322 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
323 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
325 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
326 error "expected truncate error, got success"
327 kill -USR1 $MULTIOP_PID || return 2
328 wait $MULTIOP_PID || return 3
329 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
330 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
332 run_test 14b "truncate of executing file returns -ETXTBSY ======"
334 test_14c() { # bug 3430, 7040
335 test_mkdir -p $DIR1/d14
336 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
337 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
339 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
340 kill -USR1 $MULTIOP_PID || return 2
341 wait $MULTIOP_PID || return 3
342 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
343 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
345 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
347 test_14d() { # bug 10921
348 test_mkdir -p $DIR1/d14
349 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
350 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
353 chmod 600 $DIR1/d14/multiop || error "chmod failed"
354 kill -USR1 $MULTIOP_PID || return 2
355 wait $MULTIOP_PID || return 3
356 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
357 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
359 run_test 14d "chmod of executing file is still possible ========"
361 test_15() { # bug 974 - ENOSPC
363 sh oos2.sh $MOUNT1 $MOUNT2
364 wait_delete_completed
365 grant_error=`dmesg | grep "> available"`
366 [ -z "$grant_error" ] || error "$grant_error"
368 run_test 15 "test out-of-space with multiple writers ==========="
371 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
372 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
373 # pass a 2500 operation dual-mount run within the time limit.
374 if [ "$(facet_fstype ost1)" = "zfs" ]; then
375 FSXNUM=$((COUNT / 5))
377 elif [ "$SLOW" = "yes" ]; then
378 FSXNUM=$((COUNT * 5))
386 local file1=$DIR1/$tfile
387 local file2=$DIR2/$tfile
389 # to allocate grant because it may run out due to test_15.
390 lfs setstripe -c -1 $file1
391 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
392 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
395 lfs setstripe -c -1 $file1 # b=10919
396 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
398 run_test 16 "$FSXNUM iterations of dual-mount fsx"
400 test_17() { # bug 3513, 3667
401 remote_ost_nodsh && skip "remote OST with nodsh" && return
403 lfs setstripe $DIR1/$tfile -i 0 -c 1
404 cp $SAMPLE_FILE $DIR1/$tfile
405 cancel_lru_locks osc > /dev/null
406 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
407 do_facet ost1 lctl set_param fail_loc=0x8000030a
408 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
409 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
411 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
413 run_test 17 "resource creation/LVB creation race ==============="
416 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
419 for idx in {a..z}; do
420 local ptr=EXCEPT_ALWAYS_18$idx
421 [ x${!ptr} = xtrue ] || continue
423 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
426 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
429 run_test 18 "mmap sanity check ================================="
431 test_19() { # bug3811
432 local node=$(facet_active_host ost1)
434 # check whether obdfilter is cache capable at all
435 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
436 echo "not cache-capable obdfilter"
440 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
442 set_osd_param $node '' readcache_max_filesize 4096
443 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
444 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
445 cp $TMP/$tfile $DIR1/$tfile
446 for i in `seq 1 20`; do
447 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
448 cancel_lru_locks osc > /dev/null
449 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
450 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
452 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
453 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
454 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
455 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
457 set_osd_param $node '' readcache_max_filesize $MAX
460 run_test 19 "test concurrent uncached read races ==============="
465 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
466 $MULTIOP $DIR1/f20 Ow8190c
467 $MULTIOP $DIR2/f20 Oz8194w8190c
468 $MULTIOP $DIR1/f20 Oz0r8190c
470 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
472 error $CNTD" page left in cache after lock cancel" || true
474 run_test 20 "test extra readahead page left in cache ===="
481 test_21() { # Bug 5907
482 test_mkdir $DIR1/$tdir
483 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
485 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
486 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
487 test -d $DIR1/$tdir || error "Mounted directory disappeared"
489 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
492 run_test 21 " Try to remove mountpoint on another dir ===="
494 test_23() { # Bug 5972
495 local at_diff=$(do_facet $SINGLEMDS $LCTL get_param -n mdd.*.atime_diff)
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 -1`
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 if [ $MDSCOUNT -ge 2 ]; then
1267 $LFS mkdir -i 1 $DIR2/$tfile-6
1268 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1271 # all operations above shouldn't wait the first one
1272 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1277 run_test 40a "pdirops: create vs others =============="
1280 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1281 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1282 touch $DIR1/$tfile &
1286 touch $DIR2/$tfile-2
1287 check_pdo_conflict $PID1 || error "create is blocked"
1288 mkdir $DIR2/$tfile-3
1289 check_pdo_conflict $PID1 || error "mkdir is blocked"
1290 link $DIR2/$tfile-2 $DIR2/$tfile-4
1291 check_pdo_conflict $PID1 || error "link is blocked"
1292 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1293 check_pdo_conflict $PID1 || error "rename is blocked"
1294 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1295 check_pdo_conflict $PID1 || error "getattr is blocked"
1296 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1297 rmdir $DIR2/$tfile-3
1298 check_pdo_conflict $PID1 || error "unlink is blocked"
1299 # all operations above shouldn't wait the first one
1301 if [ $MDSCOUNT -ge 2 ]; then
1302 $LFS mkdir -i 1 $DIR2/$tfile-6
1303 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1306 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1311 run_test 40b "pdirops: open|create and others =============="
1315 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1316 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1317 link $DIR1/$tfile $DIR1/$tfile-0 &
1321 touch $DIR2/$tfile-2
1322 check_pdo_conflict $PID1 || error "create is blocked"
1323 mkdir $DIR2/$tfile-3
1324 check_pdo_conflict $PID1 || error "mkdir is blocked"
1325 link $DIR2/$tfile-2 $DIR2/$tfile-4
1326 check_pdo_conflict $PID1 || error "link is blocked"
1327 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1328 check_pdo_conflict $PID1 || error "rename is blocked"
1329 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1330 check_pdo_conflict $PID1 || error "getattr is blocked"
1331 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1332 rmdir $DIR2/$tfile-3
1333 check_pdo_conflict $PID1 || error "unlink is blocked"
1335 if [ $MDSCOUNT -ge 2 ]; then
1336 $LFS mkdir -i 1 $DIR2/$tfile-6
1337 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1340 # all operations above shouldn't wait the first one
1341 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1346 run_test 40c "pdirops: link and others =============="
1350 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1351 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1356 touch $DIR2/$tfile-2
1357 check_pdo_conflict $PID1 || error "create is blocked"
1358 mkdir $DIR2/$tfile-3
1359 check_pdo_conflict $PID1 || error "mkdir is blocked"
1360 link $DIR2/$tfile-2 $DIR2/$tfile-4
1361 check_pdo_conflict $PID1 || error "link is blocked"
1362 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1363 check_pdo_conflict $PID1 || error "rename is blocked"
1364 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1365 check_pdo_conflict $PID1 || error "getattr is blocked"
1366 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1367 rmdir $DIR2/$tfile-3
1368 check_pdo_conflict $PID1 || error "unlink is blocked"
1370 if [ $MDSCOUNT -ge 2 ]; then
1371 $LFS mkdir -i 1 $DIR2/$tfile-6
1372 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1375 # all operations above shouldn't wait the first one
1376 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1380 run_test 40d "pdirops: unlink and others =============="
1384 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1385 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1386 mv $DIR1/$tfile $DIR1/$tfile-0 &
1390 touch $DIR2/$tfile-2
1391 check_pdo_conflict $PID1 || error "create is blocked"
1392 mkdir $DIR2/$tfile-3
1393 check_pdo_conflict $PID1 || error "mkdir is blocked"
1394 link $DIR2/$tfile-2 $DIR2/$tfile-4
1395 check_pdo_conflict $PID1 || error "link is blocked"
1396 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1397 check_pdo_conflict $PID1 || error "getattr is blocked"
1398 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1399 rmdir $DIR2/$tfile-3
1400 check_pdo_conflict $PID1 || error "unlink is blocked"
1402 if [ $MDSCOUNT -ge 2 ]; then
1403 $LFS mkdir -i 1 $DIR2/$tfile-6
1404 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1407 # all operations above shouldn't wait the first one
1408 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1413 run_test 40e "pdirops: rename and others =============="
1415 # test 41: create blocking operations
1417 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1418 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1419 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1422 mkdir $DIR2/$tfile && error "mkdir must fail"
1423 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1427 run_test 41a "pdirops: create vs mkdir =============="
1430 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1431 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1432 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1435 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1436 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1440 run_test 41b "pdirops: create vs create =============="
1443 touch $DIR1/$tfile-2
1444 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1445 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1446 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1449 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1450 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1454 run_test 41c "pdirops: create vs link =============="
1457 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1458 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1459 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1462 rm $DIR2/$tfile || error "unlink must succeed"
1463 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1467 run_test 41d "pdirops: create vs unlink =============="
1470 touch $DIR1/$tfile-2
1471 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1472 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1473 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1476 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1477 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1481 run_test 41e "pdirops: create and rename (tgt) =============="
1484 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1485 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1486 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1489 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1490 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1494 run_test 41f "pdirops: create and rename (src) =============="
1497 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1498 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1499 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1502 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1503 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1507 run_test 41g "pdirops: create vs getattr =============="
1510 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1511 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1512 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1515 ls -lia $DIR2/ > /dev/null
1516 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1520 run_test 41h "pdirops: create vs readdir =============="
1522 # test 42: unlink and blocking operations
1524 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1525 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1526 mkdir $DIR1/$tfile &
1529 mkdir $DIR2/$tfile && error "mkdir must fail"
1530 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1534 run_test 42a "pdirops: mkdir vs mkdir =============="
1537 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1538 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1539 mkdir $DIR1/$tfile &
1542 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1543 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1547 run_test 42b "pdirops: mkdir vs create =============="
1550 touch $DIR1/$tfile-2
1551 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1552 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1553 mkdir $DIR1/$tfile &
1556 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1557 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1561 run_test 42c "pdirops: mkdir vs link =============="
1564 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1565 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1566 mkdir $DIR1/$tfile &
1569 rmdir $DIR2/$tfile || error "unlink must succeed"
1570 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1574 run_test 42d "pdirops: mkdir vs unlink =============="
1577 touch $DIR1/$tfile-2
1578 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1579 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1580 mkdir $DIR1/$tfile &
1583 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1584 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1588 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1591 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1592 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1593 mkdir $DIR1/$tfile &
1596 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1597 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1601 run_test 42f "pdirops: mkdir and rename (src) =============="
1604 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1605 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1606 mkdir $DIR1/$tfile &
1609 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1610 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1614 run_test 42g "pdirops: mkdir vs getattr =============="
1617 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1618 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1619 mkdir $DIR1/$tfile &
1622 ls -lia $DIR2/ > /dev/null
1623 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1627 run_test 42h "pdirops: mkdir vs readdir =============="
1629 # test 43: unlink and blocking operations
1632 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1633 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1637 mkdir $DIR2/$tfile || error "mkdir must succeed"
1638 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1642 run_test 43a "pdirops: unlink vs mkdir =============="
1646 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1647 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1651 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1652 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1656 run_test 43b "pdirops: unlink vs create =============="
1660 touch $DIR1/$tfile-2
1661 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1662 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1666 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1667 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1671 run_test 43c "pdirops: unlink vs link =============="
1675 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1676 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1680 rm $DIR2/$tfile && error "unlink must fail"
1681 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1685 run_test 43d "pdirops: unlink vs unlink =============="
1689 touch $DIR1/$tfile-2
1690 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1691 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1695 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1696 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1700 run_test 43e "pdirops: unlink and rename (tgt) =============="
1704 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1705 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1709 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1710 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1714 run_test 43f "pdirops: unlink and rename (src) =============="
1718 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1719 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1723 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1724 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1728 run_test 43g "pdirops: unlink vs getattr =============="
1732 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1733 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1737 ls -lia $DIR2/ > /dev/null
1738 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1742 run_test 43h "pdirops: unlink vs readdir =============="
1745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1747 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1748 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1752 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1753 check_pdo_conflict $PID1 &&
1754 { wait $PID1; error "remote mkdir isn't blocked"; }
1758 run_test 43i "pdirops: unlink vs remote mkdir"
1760 # test 44: rename tgt and blocking operations
1762 touch $DIR1/$tfile-2
1763 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1764 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1765 mv $DIR1/$tfile-2 $DIR1/$tfile &
1768 mkdir $DIR2/$tfile && error "mkdir must fail"
1769 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1773 run_test 44a "pdirops: rename tgt vs mkdir =============="
1776 touch $DIR1/$tfile-2
1777 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1778 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1779 mv $DIR1/$tfile-2 $DIR1/$tfile &
1782 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1783 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1787 run_test 44b "pdirops: rename tgt vs create =============="
1790 touch $DIR1/$tfile-2
1791 touch $DIR1/$tfile-3
1792 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1793 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1794 mv $DIR1/$tfile-2 $DIR1/$tfile &
1797 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1798 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1802 run_test 44c "pdirops: rename tgt vs link =============="
1805 touch $DIR1/$tfile-2
1806 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1807 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1808 mv $DIR1/$tfile-2 $DIR1/$tfile &
1811 rm $DIR2/$tfile || error "unlink must succeed"
1812 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1816 run_test 44d "pdirops: rename tgt vs unlink =============="
1820 touch $DIR1/$tfile-2
1821 touch $DIR1/$tfile-3
1822 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1823 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1824 mv $DIR1/$tfile-2 $DIR1/$tfile &
1827 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1828 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1832 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1835 touch $DIR1/$tfile-2
1836 touch $DIR1/$tfile-3
1837 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1838 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1839 mv $DIR1/$tfile-2 $DIR1/$tfile &
1842 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1843 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1847 run_test 44f "pdirops: rename tgt and rename (src) =============="
1850 touch $DIR1/$tfile-2
1851 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1852 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1853 mv $DIR1/$tfile-2 $DIR1/$tfile &
1856 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1857 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1861 run_test 44g "pdirops: rename tgt vs getattr =============="
1864 touch $DIR1/$tfile-2
1865 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1866 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1867 mv $DIR1/$tfile-2 $DIR1/$tfile &
1870 ls -lia $DIR2/ > /dev/null
1871 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1875 run_test 44h "pdirops: rename tgt vs readdir =============="
1877 # test 44: rename tgt and blocking operations
1879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1880 touch $DIR1/$tfile-2
1881 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1882 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1883 mv $DIR1/$tfile-2 $DIR1/$tfile &
1886 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
1887 check_pdo_conflict $PID1 && { wait $PID1;
1888 error "remote mkdir isn't blocked"; }
1892 run_test 44i "pdirops: rename tgt vs remote mkdir"
1894 # test 45: rename src and blocking operations
1897 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1898 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1899 mv $DIR1/$tfile $DIR1/$tfile-2 &
1902 mkdir $DIR2/$tfile || error "mkdir must succeed"
1903 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1907 run_test 45a "pdirops: rename src vs mkdir =============="
1911 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1912 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1913 mv $DIR1/$tfile $DIR1/$tfile-2 &
1916 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1917 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1921 run_test 45b "pdirops: rename src vs create =============="
1925 touch $DIR1/$tfile-3
1926 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1927 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1928 mv $DIR1/$tfile $DIR1/$tfile-2 &
1931 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1932 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1936 run_test 45c "pdirops: rename src vs link =============="
1940 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1941 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1942 mv $DIR1/$tfile $DIR1/$tfile-2 &
1945 rm $DIR2/$tfile && error "unlink must fail"
1946 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1950 run_test 45d "pdirops: rename src vs unlink =============="
1954 touch $DIR1/$tfile-3
1955 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1956 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1957 mv $DIR1/$tfile $DIR1/$tfile-2 &
1960 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1961 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1965 run_test 45e "pdirops: rename src and rename (tgt) =============="
1969 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1970 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1971 mv $DIR1/$tfile $DIR1/$tfile-2 &
1974 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1975 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1979 run_test 45f "pdirops: rename src and rename (src) =============="
1983 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1984 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1985 mv $DIR1/$tfile $DIR1/$tfile-2 &
1988 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1989 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1993 run_test 45g "pdirops: rename src vs getattr =============="
1997 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1998 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1999 mv $DIR1/$tfile $DIR1/$tfile-2 &
2002 ls -lia $DIR2/ > /dev/null
2003 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2007 run_test 45h "pdirops: unlink vs readdir =============="
2010 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2012 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2013 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2014 mv $DIR1/$tfile $DIR1/$tfile-2 &
2017 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2018 check_pdo_conflict $PID1 && { wait $PID1;
2019 error "create remote dir isn't blocked"; }
2023 run_test 45i "pdirops: rename src vs remote mkdir"
2025 # test 46: link and blocking operations
2027 touch $DIR1/$tfile-2
2028 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2029 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2030 link $DIR1/$tfile-2 $DIR1/$tfile &
2033 mkdir $DIR2/$tfile && error "mkdir must fail"
2034 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2038 run_test 46a "pdirops: link vs mkdir =============="
2041 touch $DIR1/$tfile-2
2042 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2043 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2044 link $DIR1/$tfile-2 $DIR1/$tfile &
2047 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2048 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2052 run_test 46b "pdirops: link vs create =============="
2055 touch $DIR1/$tfile-2
2056 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2057 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2058 link $DIR1/$tfile-2 $DIR1/$tfile &
2061 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2062 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2066 run_test 46c "pdirops: link vs link =============="
2069 touch $DIR1/$tfile-2
2070 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2071 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2072 link $DIR1/$tfile-2 $DIR1/$tfile &
2075 rm $DIR2/$tfile || error "unlink must succeed"
2076 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2080 run_test 46d "pdirops: link vs unlink =============="
2083 touch $DIR1/$tfile-2
2084 touch $DIR1/$tfile-3
2085 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2086 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2087 link $DIR1/$tfile-2 $DIR1/$tfile &
2090 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2091 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2095 run_test 46e "pdirops: link and rename (tgt) =============="
2098 touch $DIR1/$tfile-2
2099 touch $DIR1/$tfile-3
2100 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2101 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2102 link $DIR1/$tfile-2 $DIR1/$tfile &
2105 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2106 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2110 run_test 46f "pdirops: link and rename (src) =============="
2113 touch $DIR1/$tfile-2
2114 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2115 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2116 link $DIR1/$tfile-2 $DIR1/$tfile &
2119 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2120 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2124 run_test 46g "pdirops: link vs getattr =============="
2127 touch $DIR1/$tfile-2
2128 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2129 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2130 link $DIR1/$tfile-2 $DIR1/$tfile &
2133 ls -lia $DIR2/ > /dev/null
2134 check_pdo_conflict $PID1 && { wait $PID1;
2135 error "readdir isn't blocked"; }
2139 run_test 46h "pdirops: link vs readdir =============="
2142 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2143 touch $DIR1/$tfile-2
2144 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2145 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2146 link $DIR1/$tfile-2 $DIR1/$tfile &
2149 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2150 check_pdo_conflict $PID1 && { wait $PID1;
2151 error "remote mkdir isn't blocked"; }
2155 run_test 46i "pdirops: link vs remote mkdir"
2157 # test 47: remote mkdir and blocking operations
2159 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2160 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2161 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2162 $LFS mkdir -i 1 $DIR1/$tfile &
2165 mkdir $DIR2/$tfile && error "mkdir must fail"
2166 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2170 run_test 47a "pdirops: remote mkdir vs mkdir"
2173 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2174 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2175 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2176 $LFS mkdir -i 1 $DIR1/$tfile &
2179 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2180 check_pdo_conflict $PID1 && { wait $PID1;
2181 error "create isn't blocked"; }
2185 run_test 47b "pdirops: remote mkdir vs create"
2188 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2189 touch $DIR1/$tfile-2
2190 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2191 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2192 $LFS mkdir -i 1 $DIR1/$tfile &
2195 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2196 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2200 run_test 47c "pdirops: remote mkdir vs link"
2203 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2204 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2205 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2206 $LFS mkdir -i 1 $DIR1/$tfile &
2209 rmdir $DIR2/$tfile || error "unlink must succeed"
2210 check_pdo_conflict $PID1 && { wait $PID1;
2211 error "unlink isn't blocked"; }
2215 run_test 47d "pdirops: remote mkdir vs unlink"
2218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2219 touch $DIR1/$tfile-2
2220 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2221 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2222 $LFS mkdir -i 1 $DIR1/$tfile &
2225 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2226 check_pdo_conflict $PID1 && { wait $PID1;
2227 error "rename isn't blocked"; }
2231 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2234 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2235 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2236 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2237 $LFS mkdir -i 1 $DIR1/$tfile &
2240 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2241 check_pdo_conflict $PID1 && { wait $PID1;
2242 error "rename isn't blocked"; }
2246 run_test 47f "pdirops: remote mkdir and rename (src)"
2249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2250 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2251 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2252 $LFS mkdir -i 1 $DIR1/$tfile &
2255 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2256 check_pdo_conflict $PID1 && { wait $PID1;
2257 error "getattr isn't blocked"; }
2261 run_test 47g "pdirops: remote mkdir vs getattr"
2265 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2266 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2267 do_facet client "lctl set_param fail_loc=0x410"
2268 $TRUNCATE $DIR2/$tfile $trunc_size
2269 do_facet client "lctl set_param fail_loc=0x0"
2271 size=`stat -c %s $DIR2/$tfile`
2272 [ $size -eq $trunc_size ] || error "wrong size"
2274 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2278 local origfile=/etc/hosts
2280 filesize=`stat -c %s $origfile`
2282 # create an empty file
2283 $MCREATE $DIR1/$tfile
2284 # cache layout lock on both mount point
2285 stat $DIR1/$tfile > /dev/null
2286 stat $DIR2/$tfile > /dev/null
2288 # open and sleep 2 seconds then read
2289 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2293 # create the layout of testing file
2294 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null
2296 # MULTIOP proc should be able to read enough bytes and exit
2298 kill -0 $pid && error "multiop is still there"
2299 cmp $origfile $DIR2/$tfile || error "$MCREATE and $DIR2/$tfile differs"
2303 run_test 51a "layout lock: refresh layout should work"
2306 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2307 { skip "Need MDS version at least 2.3.59"; return 0; }
2309 local tmpfile=`mktemp`
2311 # create an empty file
2312 $MCREATE $DIR1/$tfile
2314 # delay glimpse so that layout has changed when glimpse finish
2315 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2316 $LCTL set_param fail_loc=0x1404
2317 stat -c %s $DIR2/$tfile |tee $tmpfile &
2321 # create layout of testing file
2322 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc > /dev/null
2325 local fsize=`cat $tmpfile`
2327 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2329 rm -f $DIR1/$tfile $tmpfile
2331 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2334 # create an empty file
2335 $MCREATE $DIR1/$tfile
2337 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2338 $LCTL set_param fail_loc=0x172
2340 # change the layout of testing file
2341 echo "Setting layout ..."
2342 $LFS setstripe -c $OSTCOUNT $DIR1/$tfile &
2346 # get layout of this file should wait until dd is finished
2347 local stripecnt=`$LFS getstripe -c $DIR2/$tfile`
2348 [ $stripecnt -eq $OSTCOUNT ] || error "layout wrong"
2352 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2355 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.0) ]] ||
2356 { skip "Need MDS version at least 2.3.0"; return; }
2358 test_mkdir -p $DIR1/$tdir
2359 file1=$DIR1/$tdir/file
2360 file2=$DIR2/$tdir/file
2362 echo orig > $file2 || error "Could not create $file2"
2363 version=$($LFS data_version $file1)
2366 echo append >> $file2 || error "Could not append to $file2"
2367 version2=$($LFS data_version $file1)
2368 [ "$version" != "$version2" ] ||
2369 error "append did not change data version: $version"
2372 echo overwrite > $file2 || error "Could not overwrite $file2"
2373 version3=$($LFS data_version $file1)
2374 [ "$version2" != "$version3" ] ||
2375 error "overwrite did not change data version: $version2"
2377 # Truncate before EOF
2378 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2379 version4=$($LFS data_version $file1)
2380 [ "$version3" != "$version4" ] ||
2381 error "truncate did not change data version: $version3"
2383 # Truncate after EOF
2384 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2385 version5=$($LFS data_version $file1)
2386 [ "$version4" != "$version5" ] ||
2387 error "truncate did not change data version: $version4"
2389 # Chmod do not change version
2390 chmod 400 $file2 || error "Could not chmod 400 $file2"
2391 version6=$($LFS data_version $file1)
2392 [ "$version5" == "$version6" ] ||
2393 error "chmod should not change data version: $version5 != $version6"
2395 # Chown do not change version
2396 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2397 version7=$($LFS data_version $file1)
2398 [ "$version5" == "$version7" ] ||
2399 error "chown should not change data version: $version5 != $version7"
2401 run_test 60 "Verify data_version behaviour"
2404 local test_dir=$tdir/test_dir
2406 mkdir -p $DIR1/$tdir
2407 if [ $MDSCOUNT -ge 2 ]; then
2409 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2410 error "Create remote directory failed"
2412 mkdir -p $DIR1/$test_dir
2414 cd $DIR2/$test_dir || error "cd directory failed"
2415 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2417 cd $DIR2/$tdir || error "exit directory"
2419 run_test 70a "cd directory && rm directory"
2421 test_70b() { # LU-2781
2423 mkdir -p $DIR1/$tdir
2425 touch $DIR1/$tdir/file
2426 for ((i = 0; i < 32; i++)); do
2427 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2429 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2431 touch $DIR1/$tdir/file
2432 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2433 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2434 rm -rf $DIR1/$tdir/test_dir ||
2435 error "cannot remove directory after rm_entry"
2436 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2438 run_test 70b "remove files after calling rm_entry"
2441 checkfiemap --test ||
2442 { skip "checkfiemap not runnable: $?" && return; }
2443 # write data this way: hole - data - hole - data
2444 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2445 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2447 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2448 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2449 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2451 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2453 checkfiemap $DIR2/$tfile 81920 ||
2454 error "data is not flushed from client"
2455 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2458 # common case of "create file, copy file" on a single node
2459 # should not flush data from ost
2460 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2461 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2463 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2465 checkfiemap $DIR1/$tfile 81920 ||
2467 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2469 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2471 run_test 71 "correct file map just after write operation is finished"
2473 log "cleanup: ======================================================"
2475 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
2478 check_and_cleanup_lustre