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 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
44 # bug number for skipped test: LU-2840 LU-2776
45 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21 51a"
47 [ "$SLOW" = "no" ] && EXCEPT_SLOW="12 23 33a"
54 check_and_setup_lustre
56 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
57 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
60 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
62 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
63 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
65 # $RUNAS_ID may get set incorrectly somewhere else
66 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
68 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
77 [ -f $DIR2/f1 ] || error
79 run_test 1a "check create on 2 mtpt's =========================="
83 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
86 run_test 1b "check attribute updates on 2 mtpt's ==============="
89 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
91 run_test 1c "check after remount attribute updates on 2 mtpt's ="
95 $CHECKSTAT -a $DIR1/f1 || error
97 run_test 1d "unlink on one mountpoint removes file on other ===="
103 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
105 run_test 2a "check cached attribute updates on 2 mtpt's ========"
111 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
113 run_test 2b "check cached attribute updates on 2 mtpt's ========"
115 # NEED TO SAVE ROOT DIR MODE
118 $CHECKSTAT -t dir -p 0777 $DIR2 || error
120 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
124 $CHECKSTAT -t dir -p 0755 $DIR2 || error
126 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
133 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
135 run_test 2e "check chmod on root is propagated to others"
138 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
140 local remote_dir=$tdir/remote_dir
143 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
144 error "Create remote directory failed"
146 touch $DIR1/$remote_dir/$tfile ||
147 error "Create file under remote directory failed"
148 chmod 777 $DIR1/$remote_dir/$tfile ||
149 error "Chmod file under remote directory failed"
151 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
152 error "Check attr of file under remote directory failed"
154 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
155 error "Chown file under remote directory failed"
157 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
158 error "Check owner of file under remote directory failed"
160 cd $DIR2/$remote_dir || error "enter remote dir"
161 rm -rf $DIR1/$remote_dir/$tfile ||
162 error "Unlink remote directory failed"
164 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
165 error "unlink file still exists!"
167 cd $DIR2/$tdir || error "exit remote dir"
168 rm -rf $DIR1/$tdir || error "unlink directory failed"
170 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
173 local target="this/is/good"
174 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
175 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
176 error "link $DIR2/$tfile not as expected"
178 run_test 3 "symlink on one mtpt, readlink on another ==========="
181 multifstat $DIR1/f4 $DIR2/f4
183 run_test 4 "fstat validation on multiple mount points =========="
187 $TRUNCATE $DIR2/f5 100
188 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
191 run_test 5 "create a file on one mount, truncate it on the other"
194 openunlink $DIR1/$tfile $DIR2/$tfile || \
195 error "openunlink $DIR1/$tfile $DIR2/$tfile"
197 run_test 6 "remove of open file on other node =================="
201 opendirunlink $DIR1/$dir $DIR2/$dir || \
202 error "opendirunlink $DIR1/$dir $DIR2/$dir"
204 run_test 7 "remove of open directory on other node ============="
207 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
208 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
210 run_test 8 "remove of open special file on other node =========="
216 for C in a b c d e f g h i j k l; do
217 dir=`eval echo \\$DIR$MTPT`
218 echo -n $C >> $dir/f9
219 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
221 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
222 error "`od -a $DIR1/f9` != abcdefghijkl"
224 run_test 9 "append of file with sub-page size on multiple mounts"
231 for C in a b c d e f g h i j k l; do
232 dir=`eval echo \\$DIR$MTPT`
233 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
234 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
235 OFFSET=`expr $OFFSET + 1`
237 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
238 error "`od -a $DIR1/f10` != abcdefghijkl"
240 run_test 10a "write of file with sub-page size on multiple mounts "
244 yes "R" | head -c 4000 >$TMP/f10b-seed
245 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
247 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
249 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
251 # create a test file locally to compare
252 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
253 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
254 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
255 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
257 run_test 10b "write of file with sub-page size on multiple mounts "
261 multiop_bg_pause $DIR1/d11/f O_c || return 1
263 cp -p /bin/ls $DIR1/d11/f
267 wait $MULTIPID || error
268 [ $RC -eq 0 ] && error || true
270 run_test 11 "execution of file opened for write should return error ===="
273 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
275 run_test 12 "test lock ordering (link, stat, unlink) ==========="
277 test_13() { # bug 2451 - directory coherency
278 test_mkdir $DIR1/d13 || error
279 cd $DIR1/d13 || error
281 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
283 rm -f $DIR2/d13/f13 || error
284 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
285 # need to run it twice
286 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
288 rm -f $DIR2/d13/f13 || error
289 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
291 run_test 13 "test directory page revocation ===================="
294 test_mkdir -p $DIR1/$tdir
295 cp -p /bin/ls $DIR1/$tdir/$tfile
296 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
299 $DIR2/$tdir/$tfile && error || true
301 wait $MULTIPID || return 2
303 run_test 14 "execution of file open for write returns -ETXTBSY ="
306 test_mkdir -p $DIR1/d14
307 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
308 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
310 $MULTIOP $DIR2/d14/multiop Oc && error "expected error, got success"
311 kill -USR1 $MULTIOP_PID || return 2
312 wait $MULTIOP_PID || return 3
313 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
315 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
317 test_14b() { # bug 3192, 7040
318 test_mkdir -p $DIR1/d14
319 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
320 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
322 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
323 error "expected truncate error, got success"
324 kill -USR1 $MULTIOP_PID || return 2
325 wait $MULTIOP_PID || return 3
326 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
327 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
329 run_test 14b "truncate of executing file returns -ETXTBSY ======"
331 test_14c() { # bug 3430, 7040
332 test_mkdir -p $DIR1/d14
333 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
334 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
336 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
337 kill -USR1 $MULTIOP_PID || return 2
338 wait $MULTIOP_PID || return 3
339 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
340 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
342 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
344 test_14d() { # bug 10921
345 test_mkdir -p $DIR1/d14
346 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
347 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
350 chmod 600 $DIR1/d14/multiop || error "chmod failed"
351 kill -USR1 $MULTIOP_PID || return 2
352 wait $MULTIOP_PID || return 3
353 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
354 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
356 run_test 14d "chmod of executing file is still possible ========"
358 test_15() { # bug 974 - ENOSPC
360 sh oos2.sh $MOUNT1 $MOUNT2
361 wait_delete_completed
362 grant_error=`dmesg | grep "> available"`
363 [ -z "$grant_error" ] || error "$grant_error"
365 run_test 15 "test out-of-space with multiple writers ==========="
368 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
369 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
370 # pass a 2500 operation dual-mount run within the time limit.
371 if [ "$(facet_fstype ost1)" = "zfs" ]; then
372 FSXNUM=$((COUNT / 5))
374 elif [ "$SLOW" = "yes" ]; then
375 FSXNUM=$((COUNT * 5))
383 local file1=$DIR1/$tfile
384 local file2=$DIR2/$tfile
386 # to allocate grant because it may run out due to test_15.
387 lfs setstripe -c -1 $file1
388 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
389 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
392 lfs setstripe -c -1 $file1 # b=10919
393 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
395 run_test 16 "$FSXNUM iterations of dual-mount fsx"
397 test_17() { # bug 3513, 3667
398 remote_ost_nodsh && skip "remote OST with nodsh" && return
400 lfs setstripe $DIR1/$tfile -i 0 -c 1
401 cp $SAMPLE_FILE $DIR1/$tfile
402 cancel_lru_locks osc > /dev/null
403 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
404 do_facet ost1 lctl set_param fail_loc=0x8000030a
405 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
406 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
408 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
410 run_test 17 "resource creation/LVB creation race ==============="
413 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
416 for idx in {a..z}; do
417 local ptr=EXCEPT_ALWAYS_18$idx
418 [ x${!ptr} = xtrue ] || continue
420 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
423 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
426 run_test 18 "mmap sanity check ================================="
428 test_19() { # bug3811
429 local node=$(facet_active_host ost1)
431 # check whether obdfilter is cache capable at all
432 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
433 echo "not cache-capable obdfilter"
437 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
439 set_osd_param $node '' readcache_max_filesize 4096
440 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
441 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
442 cp $TMP/$tfile $DIR1/$tfile
443 for i in `seq 1 20`; do
444 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
445 cancel_lru_locks osc > /dev/null
446 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
447 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
449 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
450 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
451 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
452 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
454 set_osd_param $node '' readcache_max_filesize $MAX
457 run_test 19 "test concurrent uncached read races ==============="
462 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
463 $MULTIOP $DIR1/f20 Ow8190c
464 $MULTIOP $DIR2/f20 Oz8194w8190c
465 $MULTIOP $DIR1/f20 Oz0r8190c
467 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
469 error $CNTD" page left in cache after lock cancel" || true
471 run_test 20 "test extra readahead page left in cache ===="
478 test_21() { # Bug 5907
480 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
482 rmdir -v $DIR1/d21 && error "Removed mounted directory"
483 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
484 test -d $DIR1/d21 || error "Mounted directory disappeared"
486 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
489 run_test 21 " Try to remove mountpoint on another dir ===="
491 test_23() { # Bug 5972
492 echo "others should see updated atime while another read" > $DIR1/f23
494 # clear the lock(mode: LCK_PW) gotten from creating operation
498 #MAX_ATIME_DIFF 60, we update atime only if older than 60 seconds
501 multiop_bg_pause $DIR1/f23 or20_c || return 1
502 # with SOM and opencache enabled, we need to close a file and cancel
503 # open lock to get atime propogated to MDS
507 time2=`stat -c "%X" $DIR2/f23`
509 if (( $time2 <= $time1 )); then
510 error "atime doesn't update among nodes"
513 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
516 run_test 23 " others should see updated atime while another read===="
520 lfs df || error "lfs df failed"
521 lfs df -ih || error "lfs df -ih failed"
522 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
523 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
524 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
525 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
527 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
528 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
529 lctl --device %$OSC deactivate
530 lfs df -i || error "lfs df -i with deactivated OSC failed"
531 lctl --device %$OSC activate
532 lfs df || error "lfs df with reactivated OSC failed"
534 run_test 24a "lfs df [-ih] [path] test ========================="
538 fsnum=$(lfs_df | grep -c "summary")
539 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
541 run_test 24b "lfs df should show both filesystems ==============="
544 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
546 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
549 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
550 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
552 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
553 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
554 error "setfacl $DIR2/$tdir #1"
555 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
556 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
557 error "setfacl $DIR2/$tdir #2"
558 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
559 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
560 error "setfacl $DIR2/$tdir #3"
561 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
562 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
563 error "setfacl $DIR2/$tdir #4"
564 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
568 run_test 25a "change ACL on one mountpoint be seen on another ==="
571 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
573 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
575 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
578 $LFS mkdir -i 1 $DIR1/$tdir
579 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
580 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
582 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
583 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
584 error "setfacl $DIR2/$tdir #1"
585 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
586 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
587 error "setfacl $DIR2/$tdir #2"
588 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
589 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
590 error "setfacl $DIR2/$tdir #3"
591 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
592 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
593 error "setfacl $DIR2/$tdir #4"
594 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
598 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
601 utime $DIR1/f26a -s $DIR2/f26a || error
603 run_test 26a "allow mtime to get older"
608 echo "aaa" >> $DIR1/$tfile
610 chmod a+x $DIR2/$tfile
611 mt1=`stat -c %Y $DIR1/$tfile`
612 mt2=`stat -c %Y $DIR2/$tfile`
614 if [ x"$mt1" != x"$mt2" ]; then
615 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
618 run_test 26b "sync mtime between ost and mds"
623 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
628 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
633 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
635 lctl set_param -n ldlm.dump_namespaces ""
636 wait $DD1_PID $DD2_PID
637 [ $? -ne 0 ] && lctl dk $TMP/debug || true
639 run_test 27 "align non-overlapping extent locks from request ==="
641 test_28() { # bug 9977
642 ECHO_UUID="ECHO_osc1_UUID"
643 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
645 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
646 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
647 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
651 attach echo_client ECHO_osc1 $ECHO_UUID
655 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
656 $LCTL --device $tECHOID destroy "${tOBJID}:0"
664 # reading of 1st stripe should pass
665 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
666 # reading of 2nd stripe should fail (this stripe was destroyed)
667 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
669 # now, recreating test file
670 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
671 # reading of 1st stripe should pass
672 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
673 # reading of 2nd stripe should pass
674 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
676 run_test 28 "read/write/truncate file with lost stripes"
678 test_29() { # bug 10999
680 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
681 lctl set_param fail_loc=0x8000030f
684 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
687 #bug 11549 - permanently turn test off in b1_5
688 run_test 29 "lock put race between glimpse and enqueue ========="
690 test_30() { #bug #11110
691 test_mkdir -p $DIR1/$tdir
692 cp -f /bin/bash $DIR1/$tdir/bash
693 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash;
694 cp /bin/bash $DIR2/$tdir' &
695 local err=$($DIR1/$tdir/bash -c 'sleep 2;
696 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
699 error_ignore 12900 "return code ($err) != -ESTALE" && return
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/sanityN-$TESTNAME.parameters"
748 save_lustre_params $HOSTNAME 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 < $p
781 run_test 32a "lockless truncate"
783 test_32b() { # bug 11270
784 remote_ost_nodsh && skip "remote OST with nodsh" && return
787 local p="$TMP/sanityN-$TESTNAME.parameters"
788 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
789 for node in $(osts_nodes); do
790 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
791 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
792 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
795 # agressive lockless i/o settings
796 for node in $(osts_nodes); do
797 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'
799 lctl set_param -n osc.*.contention_seconds 60
800 for i in $(seq 5); do
801 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
802 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
804 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
805 # disable lockless i/o (it is disabled by default)
806 for node in $(osts_nodes); do
807 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'
809 # set contention_seconds to 0 at client too, otherwise Lustre still
810 # remembers lock contention
811 lctl set_param -n osc.*.contention_seconds 0
813 for i in $(seq 1); do
814 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
815 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
817 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
818 error "lockless i/o works when disabled"
820 restore_lustre_params <$p
823 run_test 32b "lockless i/o"
827 local mdts=$(get_facets MDS)
832 for mds in ${mdts//,/ }; do
834 dev=$(basename $(do_facet $mds lctl get_param -n osd*.${!varsvc}.mntdev))
835 val=$(do_facet $mds "procfile=/proc/fs/jbd/$dev/info;
836 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/$dev/info;
837 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/${dev}\:\\\*/info;
838 cat \\\$procfile | head -1;")
840 stat=$(( stat + val))
845 # commit on sharing tests
847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
849 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
850 [ $CLIENTCOUNT -ge 2 ] || \
851 { skip "Need two or more clients, have $CLIENTCOUNT" && return 0; }
853 local nfiles=${TEST33_NFILES:-10000}
854 local param_file=$TMP/$tfile-params
856 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
864 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
868 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
870 jbdold=$(print_jbd_stat)
871 echo "=== START createmany old: $jbdold transaction"
872 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
873 jbdnew=$(print_jbd_stat)
874 jbd=$(( jbdnew - jbdold ))
875 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
876 avgjbd=$(( avgjbd + jbd ))
877 avgtime=$(( avgtime + elapsed ))
879 eval cos${COS}_jbd=$((avgjbd / 3))
880 eval cos${COS}_time=$((avgtime / 3))
883 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
884 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
885 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
886 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
888 restore_lustre_params < $param_file
892 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
894 # commit on sharing tests
896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
898 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
899 [ $CLIENTCOUNT -ge 2 ] ||
900 { skip "Need two or more clients, have $CLIENTCOUNT" &&
902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
904 local nfiles=${TEST33_NFILES:-10000}
905 local param_file=$TMP/$tfile-params
907 save_lustre_params $(comma_list $(mdts_nodes)) \
908 "mdt.*.commit_on_sharing" > $param_file
916 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
920 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX -p \
921 $DIR1/$tdir-\\\$(hostname)-$i"
923 jbdold=$(print_jbd_stat)
924 echo "=== START createmany old: $jbdold transaction"
925 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
926 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
927 -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
929 jbdnew=$(print_jbd_stat)
930 jbd=$(( jbdnew - jbdold ))
931 echo "=== END createmany new: $jbdnew transaction : \
932 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
933 avgjbd=$(( avgjbd + jbd ))
934 avgtime=$(( avgtime + elapsed ))
936 eval cos${COS}_jbd=$((avgjbd / 3))
937 eval cos${COS}_time=$((avgtime / 3))
940 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
941 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
942 [ "$cos0_jbd" != 0 ] &&
943 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
944 [ "$cos0_time" != 0 ] &&
945 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
947 restore_lustre_params < $param_file
951 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
953 # End commit on sharing tests
955 get_ost_lock_timeouts() {
956 local nodes=${1:-$(comma_list $(osts_nodes))}
958 local locks=$(do_nodes $nodes \
959 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
968 for OPER in notimeout timeout ; do
969 rm $DIR1/$tfile 2>/dev/null
970 lock_in=$(get_ost_lock_timeouts)
971 if [ $OPER == "timeout" ] ; then
972 for j in `seq $OSTCOUNT`; do
973 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
974 do_facet ost$j lctl set_param fail_loc=0x511
976 echo lock should expire
978 for j in `seq $OSTCOUNT`; do
979 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
980 do_facet ost$j lctl set_param fail_loc=0x512
982 echo lock should not expire
984 echo writing on client1
985 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
987 echo reading on client2
988 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
989 # wait for a lock timeout
991 lock_out=$(get_ost_lock_timeouts)
992 if [ $OPER == "timeout" ] ; then
993 if [ $lock_in == $lock_out ]; then
994 error "no lock timeout happened"
999 if [ $lock_in != $lock_out ]; then
1000 error "lock timeout happened"
1007 run_test 34 "no lock timeout under IO"
1009 test_35() { # bug 17645
1012 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1013 g=$(awk '/generation/{print $2}' $imp/import)
1014 generation[count]=$g
1018 test_mkdir -p $MOUNT1/$tfile
1019 cancel_lru_locks mdc
1021 # Let's initiate -EINTR situation by setting fail_loc and take
1022 # write lock on same file from same client. This will not cause
1023 # bl_ast yet as lock is already in local cache.
1024 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1025 do_facet client "lctl set_param fail_loc=0x80000317"
1026 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
1027 let timeout=timeout*3
1029 while test $nr -lt 10; do
1030 log "Race attempt $nr"
1031 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1032 test "x$blk1" = "x" && blk1=0
1033 createmany -o $MOUNT2/$tfile/a 4000 &
1037 # Let's make conflict and bl_ast
1038 ls -la $MOUNT1/$tfile > /dev/null &
1041 log "Wait for $pid1 $pid2 for $timeout sec..."
1043 kill -9 $pid1 $pid2 > /dev/null 2>&1
1045 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1046 test "x$blk2" = "x" && blk2=0
1047 test $blk2 -gt $blk1 && break
1048 rm -fr $MOUNT1/$tfile/*
1049 cancel_lru_locks mdc
1052 do_facet client "lctl set_param fail_loc=0x0"
1053 df -h $MOUNT1 $MOUNT2
1055 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1056 g=$(awk '/generation/{print $2}' $imp/import)
1057 if ! test "$g" -eq "${generation[count]}"; then
1058 error "Eviction happened on import $(basename $imp)"
1063 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1065 test_36() { #bug 16417
1070 test_mkdir -p $DIR1/$tdir
1071 $LFS setstripe -c -1 $DIR1/$tdir
1074 let SIZE_B=SIZE*1024*1024
1076 while [ $i -le 10 ]; do
1077 lctl mark "start test"
1078 local before=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1079 { print $5; exit} }')
1080 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1081 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1082 sync # sync data from client cache
1083 sync_all_data # sync data from server cache (delayed allocation)
1085 local after_dd=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1086 { print $5; exit} }')
1087 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1089 rm -f $DIR1/$tdir/$tfile
1090 kill -USR1 $read_pid
1092 wait_delete_completed
1093 local after=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1094 { print $5; exit} }')
1095 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1097 # this free space! not used
1098 if [ $after_dd -ge $after ]; then
1099 error "space leaked"
1105 run_test 36 "handle ESTALE/open-unlink correctly"
1107 test_37() { # bug 18695
1108 test_mkdir -p $DIR1/$tdir
1109 multiop_bg_pause $DIR1/$tdir D_c || return 1
1111 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1112 createmany -m $DIR2/$tdir/f 10000
1113 # set mtime/atime backward
1114 touch -t 198001010000 $DIR2/$tdir
1115 kill -USR1 $MULTIPID
1116 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1117 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1120 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1122 # this should be set to past
1123 TEST_39_MTIME=`date -d "1 year ago" +%s`
1127 local client1=${CLIENT1:-`hostname`}
1128 local client2=${CLIENT2:-`hostname`}
1130 do_node $client1 "touch $DIR1/$tfile"
1132 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1133 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1134 [ "$mtime1" = $TEST_39_MTIME ] || \
1135 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1137 local d1=`do_node $client1 date +%s`
1138 do_node $client1 'echo hello >> '$DIR1/$tfile
1139 local d2=`do_node $client1 date +%s`
1141 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1142 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1143 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1145 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1147 for (( i=0; i < 2; i++ )) ; do
1148 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1149 [ "$mtime2" = "$mtime3" ] || \
1150 error "mtime ($mtime2) changed (to $mtime3) on rename"
1152 cancel_lru_locks osc
1153 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1156 run_test 39a "test from 11063 =================================="
1159 local client1=${CLIENT1:-`hostname`}
1160 local client2=${CLIENT2:-`hostname`}
1164 local mtime1=`stat -c %Y $DIR1/$tfile`
1165 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1168 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1170 for (( i=0; i < 2; i++ )) ; do
1171 local mtime3=`stat -c %Y $DIR1/$tfile`
1172 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1174 [ "$mtime3" = "$mtime4" ] || \
1175 error "different mtime on clients: $mtime3, $mtime4"
1176 [ "$mtime3" = $TEST_39_MTIME ] || \
1177 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1179 cancel_lru_locks osc
1180 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1183 run_test 39b "11063 problem 1 =================================="
1186 local client1=${CLIENT1:-`hostname`}
1187 local client2=${CLIENT2:-`hostname`}
1189 echo hello > $DIR1/$tfile
1191 local mtime1=`stat -c %Y $DIR1/$tfile`
1192 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1193 [ "$mtime1" = "$mtime2" ] || \
1194 error "create: different mtime on clients: $mtime1, $mtime2"
1197 $TRUNCATE $DIR1/$tfile 1
1199 for (( i=0; i < 2; i++ )) ; do
1200 local mtime3=`stat -c %Y $DIR1/$tfile`
1201 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1203 [ "$mtime3" = "$mtime4" ] || \
1204 error "different mtime on clients: $mtime3, $mtime4"
1205 [ "$mtime3" -gt $mtime2 ] || \
1206 error "truncate did not update mtime: $mtime2, $mtime3"
1208 cancel_lru_locks osc
1209 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1212 run_test 39c "check truncate mtime update ======================"
1214 # check that pid exists hence second operation wasn't blocked by first one
1215 # if it is so then there is no conflict, return 0
1216 # else second operation is conflicting with first one, return 1
1217 check_pdo_conflict() {
1220 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1221 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1231 # test 40: check non-blocking operations
1233 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1234 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1235 mkdir $DIR1/$tfile &
1238 touch $DIR2/$tfile-2
1239 check_pdo_conflict $PID1 || error "create is blocked"
1240 mkdir $DIR2/$tfile-3
1241 check_pdo_conflict $PID1 || error "mkdir is blocked"
1242 link $DIR2/$tfile-2 $DIR2/$tfile-4
1243 check_pdo_conflict $PID1 || error "link is blocked"
1244 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1245 check_pdo_conflict $PID1 || error "rename is blocked"
1246 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1247 check_pdo_conflict $PID1 || error "getattr is blocked"
1248 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1249 rmdir $DIR2/$tfile-3
1250 check_pdo_conflict $PID1 || error "unlink is blocked"
1252 if [ $MDSCOUNT -ge 2 ]; then
1253 $LFS mkdir -i 1 $DIR2/$tfile-6
1254 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1257 # all operations above shouldn't wait the first one
1258 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1263 run_test 40a "pdirops: create vs others =============="
1266 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1267 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1268 touch $DIR1/$tfile &
1272 touch $DIR2/$tfile-2
1273 check_pdo_conflict $PID1 || error "create is blocked"
1274 mkdir $DIR2/$tfile-3
1275 check_pdo_conflict $PID1 || error "mkdir is blocked"
1276 link $DIR2/$tfile-2 $DIR2/$tfile-4
1277 check_pdo_conflict $PID1 || error "link is blocked"
1278 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1279 check_pdo_conflict $PID1 || error "rename is blocked"
1280 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1281 check_pdo_conflict $PID1 || error "getattr is blocked"
1282 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1283 rmdir $DIR2/$tfile-3
1284 check_pdo_conflict $PID1 || error "unlink is blocked"
1285 # all operations above shouldn't wait the first one
1287 if [ $MDSCOUNT -ge 2 ]; then
1288 $LFS mkdir -i 1 $DIR2/$tfile-6
1289 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1292 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1297 run_test 40b "pdirops: open|create and others =============="
1301 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1302 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1303 link $DIR1/$tfile $DIR1/$tfile-0 &
1307 touch $DIR2/$tfile-2
1308 check_pdo_conflict $PID1 || error "create is blocked"
1309 mkdir $DIR2/$tfile-3
1310 check_pdo_conflict $PID1 || error "mkdir is blocked"
1311 link $DIR2/$tfile-2 $DIR2/$tfile-4
1312 check_pdo_conflict $PID1 || error "link is blocked"
1313 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1314 check_pdo_conflict $PID1 || error "rename is blocked"
1315 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1316 check_pdo_conflict $PID1 || error "getattr is blocked"
1317 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1318 rmdir $DIR2/$tfile-3
1319 check_pdo_conflict $PID1 || error "unlink is blocked"
1321 if [ $MDSCOUNT -ge 2 ]; then
1322 $LFS mkdir -i 1 $DIR2/$tfile-6
1323 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1326 # all operations above shouldn't wait the first one
1327 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1332 run_test 40c "pdirops: link and others =============="
1336 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1337 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1342 touch $DIR2/$tfile-2
1343 check_pdo_conflict $PID1 || error "create is blocked"
1344 mkdir $DIR2/$tfile-3
1345 check_pdo_conflict $PID1 || error "mkdir is blocked"
1346 link $DIR2/$tfile-2 $DIR2/$tfile-4
1347 check_pdo_conflict $PID1 || error "link is blocked"
1348 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1349 check_pdo_conflict $PID1 || error "rename is blocked"
1350 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1351 check_pdo_conflict $PID1 || error "getattr is blocked"
1352 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1353 rmdir $DIR2/$tfile-3
1354 check_pdo_conflict $PID1 || error "unlink is blocked"
1356 if [ $MDSCOUNT -ge 2 ]; then
1357 $LFS mkdir -i 1 $DIR2/$tfile-6
1358 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1361 # all operations above shouldn't wait the first one
1362 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1366 run_test 40d "pdirops: unlink and others =============="
1370 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1371 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1372 mv $DIR1/$tfile $DIR1/$tfile-0 &
1376 touch $DIR2/$tfile-2
1377 check_pdo_conflict $PID1 || error "create is blocked"
1378 mkdir $DIR2/$tfile-3
1379 check_pdo_conflict $PID1 || error "mkdir is blocked"
1380 link $DIR2/$tfile-2 $DIR2/$tfile-4
1381 check_pdo_conflict $PID1 || error "link is blocked"
1382 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1383 check_pdo_conflict $PID1 || error "getattr is blocked"
1384 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1385 rmdir $DIR2/$tfile-3
1386 check_pdo_conflict $PID1 || error "unlink is blocked"
1388 if [ $MDSCOUNT -ge 2 ]; then
1389 $LFS mkdir -i 1 $DIR2/$tfile-6
1390 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1393 # all operations above shouldn't wait the first one
1394 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1399 run_test 40e "pdirops: rename and others =============="
1401 # test 41: create blocking operations
1403 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1404 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1405 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1408 mkdir $DIR2/$tfile && error "mkdir must fail"
1409 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1413 run_test 41a "pdirops: create vs mkdir =============="
1416 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1417 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1418 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1421 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1422 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1426 run_test 41b "pdirops: create vs create =============="
1429 touch $DIR1/$tfile-2
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 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1436 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1440 run_test 41c "pdirops: create vs link =============="
1443 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1444 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1445 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1448 rm $DIR2/$tfile || error "unlink must succeed"
1449 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1453 run_test 41d "pdirops: create vs unlink =============="
1456 touch $DIR1/$tfile-2
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 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1463 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1467 run_test 41e "pdirops: create and rename (tgt) =============="
1470 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1471 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1472 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1475 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1476 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1480 run_test 41f "pdirops: create and rename (src) =============="
1483 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1484 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1485 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1488 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1489 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1493 run_test 41g "pdirops: create vs getattr =============="
1496 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1497 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1498 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1501 ls -lia $DIR2/ > /dev/null
1502 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1506 run_test 41h "pdirops: create vs readdir =============="
1508 # test 42: unlink and blocking operations
1510 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1511 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1512 mkdir $DIR1/$tfile &
1515 mkdir $DIR2/$tfile && error "mkdir must fail"
1516 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1520 run_test 42a "pdirops: mkdir vs mkdir =============="
1523 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1524 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1525 mkdir $DIR1/$tfile &
1528 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1529 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1533 run_test 42b "pdirops: mkdir vs create =============="
1536 touch $DIR1/$tfile-2
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 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1543 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1547 run_test 42c "pdirops: mkdir vs link =============="
1550 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1551 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1552 mkdir $DIR1/$tfile &
1555 rmdir $DIR2/$tfile || error "unlink must succeed"
1556 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1560 run_test 42d "pdirops: mkdir vs unlink =============="
1563 touch $DIR1/$tfile-2
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 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1570 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1574 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1577 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1578 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1579 mkdir $DIR1/$tfile &
1582 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1583 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1587 run_test 42f "pdirops: mkdir and rename (src) =============="
1590 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1591 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1592 mkdir $DIR1/$tfile &
1595 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1596 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1600 run_test 42g "pdirops: mkdir vs getattr =============="
1603 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1604 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1605 mkdir $DIR1/$tfile &
1608 ls -lia $DIR2/ > /dev/null
1609 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1613 run_test 42h "pdirops: mkdir vs readdir =============="
1615 # test 43: unlink and blocking operations
1618 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1619 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1623 mkdir $DIR2/$tfile || error "mkdir must succeed"
1624 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1628 run_test 43a "pdirops: unlink vs mkdir =============="
1632 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1633 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1637 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1638 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1642 run_test 43b "pdirops: unlink vs create =============="
1646 touch $DIR1/$tfile-2
1647 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1648 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1652 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1653 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1657 run_test 43c "pdirops: unlink vs link =============="
1661 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1662 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1666 rm $DIR2/$tfile && error "unlink must fail"
1667 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1671 run_test 43d "pdirops: unlink vs unlink =============="
1675 touch $DIR1/$tfile-2
1676 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1677 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1681 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1682 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1686 run_test 43e "pdirops: unlink and rename (tgt) =============="
1690 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1691 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1695 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1696 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1700 run_test 43f "pdirops: unlink and rename (src) =============="
1704 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1705 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1709 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1710 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1714 run_test 43g "pdirops: unlink vs getattr =============="
1718 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1719 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1723 ls -lia $DIR2/ > /dev/null
1724 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1728 run_test 43h "pdirops: unlink vs readdir =============="
1731 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1733 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1734 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1738 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1739 check_pdo_conflict $PID1 &&
1740 { wait $PID1; error "remote mkdir isn't blocked"; }
1744 run_test 43i "pdirops: unlink vs remote mkdir"
1746 # test 44: rename tgt and blocking operations
1748 touch $DIR1/$tfile-2
1749 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1750 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1751 mv $DIR1/$tfile-2 $DIR1/$tfile &
1754 mkdir $DIR2/$tfile && error "mkdir must fail"
1755 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1759 run_test 44a "pdirops: rename tgt vs mkdir =============="
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 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1769 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1773 run_test 44b "pdirops: rename tgt vs create =============="
1776 touch $DIR1/$tfile-2
1777 touch $DIR1/$tfile-3
1778 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1779 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1780 mv $DIR1/$tfile-2 $DIR1/$tfile &
1783 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1784 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1788 run_test 44c "pdirops: rename tgt vs link =============="
1791 touch $DIR1/$tfile-2
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 rm $DIR2/$tfile || error "unlink must succeed"
1798 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1802 run_test 44d "pdirops: rename tgt vs unlink =============="
1806 touch $DIR1/$tfile-2
1807 touch $DIR1/$tfile-3
1808 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1809 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1810 mv $DIR1/$tfile-2 $DIR1/$tfile &
1813 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1814 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1818 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1821 touch $DIR1/$tfile-2
1822 touch $DIR1/$tfile-3
1823 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1824 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1825 mv $DIR1/$tfile-2 $DIR1/$tfile &
1828 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1829 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1833 run_test 44f "pdirops: rename tgt and rename (src) =============="
1836 touch $DIR1/$tfile-2
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1843 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1847 run_test 44g "pdirops: rename tgt vs getattr =============="
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 ls -lia $DIR2/ > /dev/null
1857 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1861 run_test 44h "pdirops: rename tgt vs readdir =============="
1863 # test 44: rename tgt and blocking operations
1865 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1866 touch $DIR1/$tfile-2
1867 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1868 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1869 mv $DIR1/$tfile-2 $DIR1/$tfile &
1872 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
1873 check_pdo_conflict $PID1 && { wait $PID1;
1874 error "remote mkdir isn't blocked"; }
1878 run_test 44i "pdirops: rename tgt vs remote mkdir"
1880 # test 45: rename src and blocking operations
1883 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1884 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1885 mv $DIR1/$tfile $DIR1/$tfile-2 &
1888 mkdir $DIR2/$tfile || error "mkdir must succeed"
1889 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1893 run_test 45a "pdirops: rename src vs mkdir =============="
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 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1903 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1907 run_test 45b "pdirops: rename src vs create =============="
1911 touch $DIR1/$tfile-3
1912 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1913 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1914 mv $DIR1/$tfile $DIR1/$tfile-2 &
1917 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1918 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1922 run_test 45c "pdirops: rename src vs link =============="
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 rm $DIR2/$tfile && error "unlink must fail"
1932 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1936 run_test 45d "pdirops: rename src vs unlink =============="
1940 touch $DIR1/$tfile-3
1941 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1942 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1943 mv $DIR1/$tfile $DIR1/$tfile-2 &
1946 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1947 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1951 run_test 45e "pdirops: rename src and rename (tgt) =============="
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 $DIR2/$tfile-3 && error "rename must fail"
1961 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1965 run_test 45f "pdirops: rename src and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1975 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1979 run_test 45g "pdirops: rename src vs getattr =============="
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 ls -lia $DIR2/ > /dev/null
1989 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1993 run_test 45h "pdirops: unlink vs readdir =============="
1996 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1998 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1999 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2000 mv $DIR1/$tfile $DIR1/$tfile-2 &
2003 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2004 check_pdo_conflict $PID1 && { wait $PID1;
2005 error "create remote dir isn't blocked"; }
2009 run_test 45i "pdirops: rename src vs remote mkdir"
2011 # test 46: link and blocking operations
2013 touch $DIR1/$tfile-2
2014 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2015 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2016 link $DIR1/$tfile-2 $DIR1/$tfile &
2019 mkdir $DIR2/$tfile && error "mkdir must fail"
2020 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2024 run_test 46a "pdirops: link vs mkdir =============="
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 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2034 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2038 run_test 46b "pdirops: link vs create =============="
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 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2048 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2052 run_test 46c "pdirops: link vs link =============="
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 rm $DIR2/$tfile || error "unlink must succeed"
2062 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2066 run_test 46d "pdirops: link vs unlink =============="
2069 touch $DIR1/$tfile-2
2070 touch $DIR1/$tfile-3
2071 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2072 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2073 link $DIR1/$tfile-2 $DIR1/$tfile &
2076 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2077 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2081 run_test 46e "pdirops: link and rename (tgt) =============="
2084 touch $DIR1/$tfile-2
2085 touch $DIR1/$tfile-3
2086 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2087 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2088 link $DIR1/$tfile-2 $DIR1/$tfile &
2091 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2092 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2096 run_test 46f "pdirops: link and rename (src) =============="
2099 touch $DIR1/$tfile-2
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2106 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2110 run_test 46g "pdirops: link vs getattr =============="
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 ls -lia $DIR2/ > /dev/null
2120 check_pdo_conflict $PID1 && { wait $PID1;
2121 error "readdir isn't blocked"; }
2125 run_test 46h "pdirops: link vs readdir =============="
2128 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2129 touch $DIR1/$tfile-2
2130 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2131 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2132 link $DIR1/$tfile-2 $DIR1/$tfile &
2135 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2136 check_pdo_conflict $PID1 && { wait $PID1;
2137 error "remote mkdir isn't blocked"; }
2141 run_test 46i "pdirops: link vs remote mkdir"
2143 # test 47: remote mkdir and blocking operations
2145 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2146 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2147 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2148 $LFS mkdir -i 1 $DIR1/$tfile &
2151 mkdir $DIR2/$tfile && error "mkdir must fail"
2152 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2156 run_test 47a "pdirops: remote mkdir vs mkdir"
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 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2166 check_pdo_conflict $PID1 && { wait $PID1;
2167 error "create isn't blocked"; }
2171 run_test 47b "pdirops: remote mkdir vs create"
2174 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2175 touch $DIR1/$tfile-2
2176 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2177 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2178 $LFS mkdir -i 1 $DIR1/$tfile &
2181 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2182 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2186 run_test 47c "pdirops: remote mkdir vs link"
2189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
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 rmdir $DIR2/$tfile || error "unlink must succeed"
2196 check_pdo_conflict $PID1 && { wait $PID1;
2197 error "unlink isn't blocked"; }
2201 run_test 47d "pdirops: remote mkdir vs unlink"
2204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2205 touch $DIR1/$tfile-2
2206 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2207 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2208 $LFS mkdir -i 1 $DIR1/$tfile &
2211 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2212 check_pdo_conflict $PID1 && { wait $PID1;
2213 error "rename isn't blocked"; }
2217 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2220 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2221 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2222 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2223 $LFS mkdir -i 1 $DIR1/$tfile &
2226 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2227 check_pdo_conflict $PID1 && { wait $PID1;
2228 error "rename isn't blocked"; }
2232 run_test 47f "pdirops: remote mkdir and rename (src)"
2235 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2236 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2237 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2238 $LFS mkdir -i 1 $DIR1/$tfile &
2241 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2242 check_pdo_conflict $PID1 && { wait $PID1;
2243 error "getattr isn't blocked"; }
2247 run_test 47g "pdirops: remote mkdir vs getattr"
2251 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2252 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2253 do_facet client "lctl set_param fail_loc=0x410"
2254 $TRUNCATE $DIR2/$tfile $trunc_size
2255 do_facet client "lctl set_param fail_loc=0x0"
2257 size=`stat -c %s $DIR2/$tfile`
2258 [ $size -eq $trunc_size ] || error "wrong size"
2260 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2264 local origfile=/etc/hosts
2266 filesize=`stat -c %s $origfile`
2268 # create an empty file
2269 $MCREATE $DIR1/$tfile
2270 # cache layout lock on both mount point
2271 stat $DIR1/$tfile > /dev/null
2272 stat $DIR2/$tfile > /dev/null
2274 # open and sleep 2 seconds then read
2275 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2279 # create the layout of testing file
2280 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null
2282 # MULTIOP proc should be able to read enough bytes and exit
2284 kill -0 $pid && error "multiop is still there"
2285 cmp $origfile $DIR2/$tfile || error "$MCREATE and $DIR2/$tfile differs"
2289 run_test 51a "layout lock: refresh layout should work"
2292 local tmpfile=`mktemp`
2294 # create an empty file
2295 $MCREATE $DIR1/$tfile
2297 # delay glimpse so that layout has changed when glimpse finish
2298 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2299 $LCTL set_param fail_loc=0x1404
2300 stat -c %s $DIR2/$tfile |tee $tmpfile &
2304 # create layout of testing file
2305 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc > /dev/null
2308 local fsize=`cat $tmpfile`
2310 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2312 rm -f $DIR1/$tfile $tmpfile
2314 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2317 # create an empty file
2318 $MCREATE $DIR1/$tfile
2320 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2321 $LCTL set_param fail_loc=0x172
2323 # change the layout of testing file
2324 echo "Setting layout ..."
2325 $LFS setstripe -c $OSTCOUNT $DIR1/$tfile &
2329 # get layout of this file should wait until dd is finished
2330 local stripecnt=`$LFS getstripe -c $DIR2/$tfile`
2331 [ $stripecnt -eq $OSTCOUNT ] || error "layout wrong"
2335 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2338 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.0) ]] ||
2339 { skip "Need MDS version at least 2.3.0"; return; }
2341 test_mkdir -p $DIR1/$tdir
2342 file1=$DIR1/$tdir/file
2343 file2=$DIR2/$tdir/file
2345 echo orig > $file2 || error "Could not create $file2"
2346 version=$($LFS data_version $file1)
2349 echo append >> $file2 || error "Could not append to $file2"
2350 version2=$($LFS data_version $file1)
2351 [ "$version" != "$version2" ] ||
2352 error "append did not change data version: $version"
2355 echo overwrite > $file2 || error "Could not overwrite $file2"
2356 version3=$($LFS data_version $file1)
2357 [ "$version2" != "$version3" ] ||
2358 error "overwrite did not change data version: $version2"
2360 # Truncate before EOF
2361 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2362 version4=$($LFS data_version $file1)
2363 [ "$version3" != "$version4" ] ||
2364 error "truncate did not change data version: $version3"
2366 # Truncate after EOF
2367 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2368 version5=$($LFS data_version $file1)
2369 [ "$version4" != "$version5" ] ||
2370 error "truncate did not change data version: $version4"
2372 # Chmod do not change version
2373 chmod 400 $file2 || error "Could not chmod 400 $file2"
2374 version6=$($LFS data_version $file1)
2375 [ "$version5" == "$version6" ] ||
2376 error "chmod should not change data version: $version5 != $version6"
2378 # Chown do not change version
2379 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2380 version7=$($LFS data_version $file1)
2381 [ "$version5" == "$version7" ] ||
2382 error "chown should not change data version: $version5 != $version7"
2384 run_test 60 "Verify data_version behaviour"
2387 local test_dir=$tdir/test_dir
2389 mkdir -p $DIR1/$tdir
2390 if [ $MDSCOUNT -ge 2 ]; then
2392 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2393 error "Create remote directory failed"
2395 mkdir -p $DIR1/$test_dir
2397 cd $DIR2/$test_dir || error "cd directory failed"
2398 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2400 cd $DIR2/$tdir || error "exit directory"
2402 run_test 70 "cd directory && rm directory"
2404 log "cleanup: ======================================================"
2406 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
2409 check_and_cleanup_lustre