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 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
54 check_and_setup_lustre
56 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
57 OSTCOUNT=$($LCTL get_param -n lov.$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
479 test_mkdir $DIR1/$tdir
480 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
482 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
483 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
484 test -d $DIR1/$tdir || error "Mounted directory disappeared"
486 test -d $DIR2/$tdir || test -d $DIR1/$tdir && 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, LU-2523
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 $DIR1/$tdir/bash -c 'sleep 2;
696 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
701 run_test 30 "recreate file race"
704 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
705 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
706 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
707 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
708 lctl set_param fail_loc=0x314
709 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
710 awk 'BEGIN { FS="+" } /in/ {print $1}')
711 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
713 run_test 31a "voluntary cancel / blocking ast race=============="
716 remote_ost || { skip "local OST" && return 0; }
717 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
719 # make sure there is no local locks due to destroy
720 wait_mds_ost_sync || error "wait_mds_ost_sync()"
721 wait_delete_completed || error "wait_delete_completed()"
723 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
724 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
725 cp /etc/hosts $DIR/$tdir/$tfile
726 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
727 lctl set_param fail_loc=0x314
728 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
729 do_facet ost1 lctl set_param fail_loc=0x316
731 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
732 lctl set_param fail_loc=0
733 do_facet ost1 lctl set_param fail_loc=0
734 # cleanup: reconnect the client back
737 run_test 31b "voluntary OST cancel / blocking ast race=============="
739 # enable/disable lockless truncate feature, depending on the arg 0/1
740 enable_lockless_truncate() {
741 lctl set_param -n osc.*.lockless_truncate $1
744 test_32a() { # bug 11270
745 local p="$TMP/sanityN-$TESTNAME.parameters"
746 save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
748 enable_lockless_truncate 1
750 lfs setstripe -c -1 $DIR1/$tfile
751 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
755 log "checking cached lockless truncate"
756 $TRUNCATE $DIR1/$tfile 8000000
757 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
758 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
759 error "lockless truncate doesn't use cached locks"
761 log "checking not cached lockless truncate"
762 $TRUNCATE $DIR2/$tfile 5000000
763 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
764 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
765 error "not cached trancate isn't lockless"
767 log "disabled lockless truncate"
768 enable_lockless_truncate 0
770 $TRUNCATE $DIR2/$tfile 3000000
771 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
772 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
773 error "lockless truncate disabling failed"
775 # restore lockless_truncate default values
776 restore_lustre_params < $p
779 run_test 32a "lockless truncate"
781 test_32b() { # bug 11270
782 remote_ost_nodsh && skip "remote OST with nodsh" && return
785 local p="$TMP/sanityN-$TESTNAME.parameters"
786 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
787 for node in $(osts_nodes); do
788 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
789 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
790 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
793 # agressive lockless i/o settings
794 for node in $(osts_nodes); do
795 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'
797 lctl set_param -n osc.*.contention_seconds 60
798 for i in $(seq 5); do
799 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
800 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
802 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
803 # disable lockless i/o (it is disabled by default)
804 for node in $(osts_nodes); do
805 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'
807 # set contention_seconds to 0 at client too, otherwise Lustre still
808 # remembers lock contention
809 lctl set_param -n osc.*.contention_seconds 0
811 for i in $(seq 1); do
812 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
813 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
815 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
816 error "lockless i/o works when disabled"
818 restore_lustre_params <$p
821 run_test 32b "lockless i/o"
825 local mdts=$(get_facets MDS)
830 for mds in ${mdts//,/ }; do
832 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
833 xargs readlink -f" ))
834 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null|\
837 stat=$(( stat + val))
842 # commit on sharing tests
844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
846 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
847 [ $CLIENTCOUNT -lt 2 ] &&
848 skip "Need two or more clients, have $CLIENTCOUNT" && return 0
850 local nfiles=${TEST33_NFILES:-10000}
851 local param_file=$TMP/$tfile-params
852 local fstype=$(facet_fstype $SINGLEMDS)
854 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
862 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
866 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
868 [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
869 echo "=== START createmany old: $jbdold transaction"
870 local elapsed=$(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")
871 [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
872 [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
873 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
874 [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
875 avgtime=$(( avgtime + elapsed ))
877 eval cos${COS}_jbd=$((avgjbd / 3))
878 eval cos${COS}_time=$((avgtime / 3))
881 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
882 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
883 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
884 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
886 restore_lustre_params < $param_file
890 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
892 # commit on sharing tests
894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
896 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
897 [ $CLIENTCOUNT -ge 2 ] ||
898 { skip "Need two or more clients, have $CLIENTCOUNT" &&
900 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
902 local nfiles=${TEST33_NFILES:-10000}
903 local param_file=$TMP/$tfile-params
905 save_lustre_params $(comma_list $(mdts_nodes)) \
906 "mdt.*.commit_on_sharing" > $param_file
914 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
918 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX -p \
919 $DIR1/$tdir-\\\$(hostname)-$i"
921 jbdold=$(print_jbd_stat)
922 echo "=== START createmany old: $jbdold transaction"
923 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
924 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
925 -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
927 jbdnew=$(print_jbd_stat)
928 jbd=$(( jbdnew - jbdold ))
929 echo "=== END createmany new: $jbdnew transaction : \
930 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
931 avgjbd=$(( avgjbd + jbd ))
932 avgtime=$(( avgtime + elapsed ))
934 eval cos${COS}_jbd=$((avgjbd / 3))
935 eval cos${COS}_time=$((avgtime / 3))
938 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
939 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
940 [ "$cos0_jbd" != 0 ] &&
941 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
942 [ "$cos0_time" != 0 ] &&
943 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
945 restore_lustre_params < $param_file
949 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
951 # End commit on sharing tests
953 get_ost_lock_timeouts() {
954 local nodes=${1:-$(comma_list $(osts_nodes))}
956 local locks=$(do_nodes $nodes \
957 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
965 do_nodes $(comma_list $(osts_nodes)) \
966 "lctl set_param -n fail_loc=0 2>/dev/null || true"
967 for i in $(seq $OSTCOUNT); do
968 wait_osc_import_state client ost$i FULL
976 trap cleanup_34 EXIT RETURN
977 for OPER in notimeout timeout ; do
978 rm $DIR1/$tfile 2>/dev/null
979 lock_in=$(get_ost_lock_timeouts)
980 if [ $OPER == "timeout" ] ; then
981 for j in `seq $OSTCOUNT`; do
982 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
983 do_facet ost$j lctl set_param fail_loc=0x511
985 echo lock should expire
987 for j in `seq $OSTCOUNT`; do
988 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
989 do_facet ost$j lctl set_param fail_loc=0x512
991 echo lock should not expire
993 echo writing on client1
994 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
996 echo reading on client2
997 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
998 # wait for a lock timeout
1000 lock_out=$(get_ost_lock_timeouts)
1001 if [ $OPER == "timeout" ] ; then
1002 if [ $lock_in == $lock_out ]; then
1003 error "no lock timeout happened"
1008 if [ $lock_in != $lock_out ]; then
1009 error "lock timeout happened"
1017 run_test 34 "no lock timeout under IO"
1019 test_35() { # bug 17645
1022 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1023 g=$(awk '/generation/{print $2}' $imp/import)
1024 generation[count]=$g
1028 test_mkdir -p $MOUNT1/$tfile
1029 cancel_lru_locks mdc
1031 # Let's initiate -EINTR situation by setting fail_loc and take
1032 # write lock on same file from same client. This will not cause
1033 # bl_ast yet as lock is already in local cache.
1034 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1035 do_facet client "lctl set_param fail_loc=0x80000317"
1036 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
1037 let timeout=timeout*3
1039 while test $nr -lt 10; do
1040 log "Race attempt $nr"
1041 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1042 test "x$blk1" = "x" && blk1=0
1043 createmany -o $MOUNT2/$tfile/a 4000 &
1047 # Let's make conflict and bl_ast
1048 ls -la $MOUNT1/$tfile > /dev/null &
1051 log "Wait for $pid1 $pid2 for $timeout sec..."
1053 kill -9 $pid1 $pid2 > /dev/null 2>&1
1055 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1056 test "x$blk2" = "x" && blk2=0
1057 test $blk2 -gt $blk1 && break
1058 rm -fr $MOUNT1/$tfile/*
1059 cancel_lru_locks mdc
1062 do_facet client "lctl set_param fail_loc=0x0"
1063 df -h $MOUNT1 $MOUNT2
1065 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
1066 g=$(awk '/generation/{print $2}' $imp/import)
1067 if ! test "$g" -eq "${generation[count]}"; then
1068 error "Eviction happened on import $(basename $imp)"
1073 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1075 test_36() { #bug 16417
1080 test_mkdir -p $DIR1/$tdir
1081 $LFS setstripe -c -1 $DIR1/$tdir
1084 let SIZE_B=SIZE*1024*1024
1086 while [ $i -le 10 ]; do
1087 lctl mark "start test"
1088 local before=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1089 { print $5; exit} }')
1090 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1091 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1092 sync # sync data from client cache
1093 sync_all_data # sync data from server cache (delayed allocation)
1095 local after_dd=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1096 { print $5; exit} }')
1097 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1099 rm -f $DIR1/$tdir/$tfile
1100 kill -USR1 $read_pid
1102 wait_delete_completed
1103 local after=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
1104 { print $5; exit} }')
1105 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1107 # this free space! not used
1108 if [ $after_dd -ge $after ]; then
1109 error "space leaked"
1115 run_test 36 "handle ESTALE/open-unlink correctly"
1117 test_37() { # bug 18695
1118 test_mkdir -p $DIR1/$tdir
1119 multiop_bg_pause $DIR1/$tdir D_c || return 1
1121 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1122 createmany -m $DIR2/$tdir/f 10000
1123 # set mtime/atime backward
1124 touch -t 198001010000 $DIR2/$tdir
1125 kill -USR1 $MULTIPID
1126 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1127 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1130 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1132 # this should be set to past
1133 TEST_39_MTIME=`date -d "1 year ago" +%s`
1137 local client1=${CLIENT1:-`hostname`}
1138 local client2=${CLIENT2:-`hostname`}
1140 do_node $client1 "touch $DIR1/$tfile"
1142 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1143 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1144 [ "$mtime1" = $TEST_39_MTIME ] || \
1145 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1147 local d1=`do_node $client1 date +%s`
1148 do_node $client1 'echo hello >> '$DIR1/$tfile
1149 local d2=`do_node $client1 date +%s`
1151 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1152 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1153 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1155 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1157 for (( i=0; i < 2; i++ )) ; do
1158 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1159 [ "$mtime2" = "$mtime3" ] || \
1160 error "mtime ($mtime2) changed (to $mtime3) on rename"
1162 cancel_lru_locks osc
1163 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1166 run_test 39a "test from 11063 =================================="
1169 local client1=${CLIENT1:-`hostname`}
1170 local client2=${CLIENT2:-`hostname`}
1174 local mtime1=`stat -c %Y $DIR1/$tfile`
1175 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1178 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1180 for (( i=0; i < 2; i++ )) ; do
1181 local mtime3=`stat -c %Y $DIR1/$tfile`
1182 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1184 [ "$mtime3" = "$mtime4" ] || \
1185 error "different mtime on clients: $mtime3, $mtime4"
1186 [ "$mtime3" = $TEST_39_MTIME ] || \
1187 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1189 cancel_lru_locks osc
1190 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1193 run_test 39b "11063 problem 1 =================================="
1196 local client1=${CLIENT1:-`hostname`}
1197 local client2=${CLIENT2:-`hostname`}
1199 echo hello > $DIR1/$tfile
1201 local mtime1=`stat -c %Y $DIR1/$tfile`
1202 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1203 [ "$mtime1" = "$mtime2" ] || \
1204 error "create: different mtime on clients: $mtime1, $mtime2"
1207 $TRUNCATE $DIR1/$tfile 1
1209 for (( i=0; i < 2; i++ )) ; do
1210 local mtime3=`stat -c %Y $DIR1/$tfile`
1211 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1213 [ "$mtime3" = "$mtime4" ] || \
1214 error "different mtime on clients: $mtime3, $mtime4"
1215 [ "$mtime3" -gt $mtime2 ] || \
1216 error "truncate did not update mtime: $mtime2, $mtime3"
1218 cancel_lru_locks osc
1219 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1222 run_test 39c "check truncate mtime update ======================"
1224 # check that pid exists hence second operation wasn't blocked by first one
1225 # if it is so then there is no conflict, return 0
1226 # else second operation is conflicting with first one, return 1
1227 check_pdo_conflict() {
1230 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1231 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1241 # test 40: check non-blocking operations
1243 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1244 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1245 mkdir $DIR1/$tfile &
1248 touch $DIR2/$tfile-2
1249 check_pdo_conflict $PID1 || error "create is blocked"
1250 mkdir $DIR2/$tfile-3
1251 check_pdo_conflict $PID1 || error "mkdir is blocked"
1252 link $DIR2/$tfile-2 $DIR2/$tfile-4
1253 check_pdo_conflict $PID1 || error "link is blocked"
1254 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1255 check_pdo_conflict $PID1 || error "rename is blocked"
1256 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1257 check_pdo_conflict $PID1 || error "getattr is blocked"
1258 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1259 rmdir $DIR2/$tfile-3
1260 check_pdo_conflict $PID1 || error "unlink is blocked"
1262 if [ $MDSCOUNT -ge 2 ]; then
1263 $LFS mkdir -i 1 $DIR2/$tfile-6
1264 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1267 # all operations above shouldn't wait the first one
1268 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1273 run_test 40a "pdirops: create vs others =============="
1276 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1277 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1278 touch $DIR1/$tfile &
1282 touch $DIR2/$tfile-2
1283 check_pdo_conflict $PID1 || error "create is blocked"
1284 mkdir $DIR2/$tfile-3
1285 check_pdo_conflict $PID1 || error "mkdir is blocked"
1286 link $DIR2/$tfile-2 $DIR2/$tfile-4
1287 check_pdo_conflict $PID1 || error "link is blocked"
1288 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1289 check_pdo_conflict $PID1 || error "rename is blocked"
1290 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1291 check_pdo_conflict $PID1 || error "getattr is blocked"
1292 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1293 rmdir $DIR2/$tfile-3
1294 check_pdo_conflict $PID1 || error "unlink is blocked"
1295 # all operations above shouldn't wait the first one
1297 if [ $MDSCOUNT -ge 2 ]; then
1298 $LFS mkdir -i 1 $DIR2/$tfile-6
1299 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1302 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1307 run_test 40b "pdirops: open|create and others =============="
1311 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1312 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1313 link $DIR1/$tfile $DIR1/$tfile-0 &
1317 touch $DIR2/$tfile-2
1318 check_pdo_conflict $PID1 || error "create is blocked"
1319 mkdir $DIR2/$tfile-3
1320 check_pdo_conflict $PID1 || error "mkdir is blocked"
1321 link $DIR2/$tfile-2 $DIR2/$tfile-4
1322 check_pdo_conflict $PID1 || error "link is blocked"
1323 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1324 check_pdo_conflict $PID1 || error "rename is blocked"
1325 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1326 check_pdo_conflict $PID1 || error "getattr is blocked"
1327 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1328 rmdir $DIR2/$tfile-3
1329 check_pdo_conflict $PID1 || error "unlink is blocked"
1331 if [ $MDSCOUNT -ge 2 ]; then
1332 $LFS mkdir -i 1 $DIR2/$tfile-6
1333 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1336 # all operations above shouldn't wait the first one
1337 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1342 run_test 40c "pdirops: link and others =============="
1346 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1347 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1352 touch $DIR2/$tfile-2
1353 check_pdo_conflict $PID1 || error "create is blocked"
1354 mkdir $DIR2/$tfile-3
1355 check_pdo_conflict $PID1 || error "mkdir is blocked"
1356 link $DIR2/$tfile-2 $DIR2/$tfile-4
1357 check_pdo_conflict $PID1 || error "link is blocked"
1358 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1359 check_pdo_conflict $PID1 || error "rename is blocked"
1360 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1361 check_pdo_conflict $PID1 || error "getattr is blocked"
1362 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1363 rmdir $DIR2/$tfile-3
1364 check_pdo_conflict $PID1 || error "unlink is blocked"
1366 if [ $MDSCOUNT -ge 2 ]; then
1367 $LFS mkdir -i 1 $DIR2/$tfile-6
1368 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1371 # all operations above shouldn't wait the first one
1372 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1376 run_test 40d "pdirops: unlink and others =============="
1380 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1381 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1382 mv $DIR1/$tfile $DIR1/$tfile-0 &
1386 touch $DIR2/$tfile-2
1387 check_pdo_conflict $PID1 || error "create is blocked"
1388 mkdir $DIR2/$tfile-3
1389 check_pdo_conflict $PID1 || error "mkdir is blocked"
1390 link $DIR2/$tfile-2 $DIR2/$tfile-4
1391 check_pdo_conflict $PID1 || error "link is blocked"
1392 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1393 check_pdo_conflict $PID1 || error "getattr is blocked"
1394 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1395 rmdir $DIR2/$tfile-3
1396 check_pdo_conflict $PID1 || error "unlink is blocked"
1398 if [ $MDSCOUNT -ge 2 ]; then
1399 $LFS mkdir -i 1 $DIR2/$tfile-6
1400 check_pdo_conflict $PID1 || error "remote mkdir is blocked"
1403 # all operations above shouldn't wait the first one
1404 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1409 run_test 40e "pdirops: rename and others =============="
1411 # test 41: create blocking operations
1413 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1414 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1415 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1418 mkdir $DIR2/$tfile && error "mkdir must fail"
1419 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1423 run_test 41a "pdirops: create vs mkdir =============="
1426 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1427 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1428 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1431 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1432 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1436 run_test 41b "pdirops: create vs create =============="
1439 touch $DIR1/$tfile-2
1440 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1441 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1442 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1445 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1446 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1450 run_test 41c "pdirops: create vs link =============="
1453 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1454 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1455 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1458 rm $DIR2/$tfile || error "unlink must succeed"
1459 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1463 run_test 41d "pdirops: create vs unlink =============="
1466 touch $DIR1/$tfile-2
1467 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1468 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1469 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1472 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1473 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1477 run_test 41e "pdirops: create and rename (tgt) =============="
1480 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1481 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1482 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1485 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1486 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1490 run_test 41f "pdirops: create and rename (src) =============="
1493 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1494 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1495 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1498 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1499 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1503 run_test 41g "pdirops: create vs getattr =============="
1506 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1507 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1508 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1511 ls -lia $DIR2/ > /dev/null
1512 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1516 run_test 41h "pdirops: create vs readdir =============="
1518 # test 42: unlink and blocking operations
1520 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1521 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1522 mkdir $DIR1/$tfile &
1525 mkdir $DIR2/$tfile && error "mkdir must fail"
1526 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1530 run_test 42a "pdirops: mkdir vs mkdir =============="
1533 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1534 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1535 mkdir $DIR1/$tfile &
1538 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1539 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1543 run_test 42b "pdirops: mkdir vs create =============="
1546 touch $DIR1/$tfile-2
1547 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1548 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1549 mkdir $DIR1/$tfile &
1552 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1553 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1557 run_test 42c "pdirops: mkdir vs link =============="
1560 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1561 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1562 mkdir $DIR1/$tfile &
1565 rmdir $DIR2/$tfile || error "unlink must succeed"
1566 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1570 run_test 42d "pdirops: mkdir vs unlink =============="
1573 touch $DIR1/$tfile-2
1574 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1575 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1576 mkdir $DIR1/$tfile &
1579 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1580 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1584 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1587 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1588 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1589 mkdir $DIR1/$tfile &
1592 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1593 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1597 run_test 42f "pdirops: mkdir and rename (src) =============="
1600 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1601 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1602 mkdir $DIR1/$tfile &
1605 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1606 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1610 run_test 42g "pdirops: mkdir vs getattr =============="
1613 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1614 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1615 mkdir $DIR1/$tfile &
1618 ls -lia $DIR2/ > /dev/null
1619 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1623 run_test 42h "pdirops: mkdir vs readdir =============="
1625 # test 43: unlink and blocking operations
1628 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1629 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1633 mkdir $DIR2/$tfile || error "mkdir must succeed"
1634 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1638 run_test 43a "pdirops: unlink vs mkdir =============="
1642 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1643 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1647 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1648 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1652 run_test 43b "pdirops: unlink vs create =============="
1656 touch $DIR1/$tfile-2
1657 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1658 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1662 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1663 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1667 run_test 43c "pdirops: unlink vs link =============="
1671 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1672 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1676 rm $DIR2/$tfile && error "unlink must fail"
1677 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1681 run_test 43d "pdirops: unlink vs unlink =============="
1685 touch $DIR1/$tfile-2
1686 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1687 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1691 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1692 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1696 run_test 43e "pdirops: unlink and rename (tgt) =============="
1700 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1701 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1705 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1706 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1710 run_test 43f "pdirops: unlink and rename (src) =============="
1714 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1715 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1719 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1720 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1724 run_test 43g "pdirops: unlink vs getattr =============="
1728 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1729 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1733 ls -lia $DIR2/ > /dev/null
1734 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1738 run_test 43h "pdirops: unlink vs readdir =============="
1741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1743 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1744 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1748 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1749 check_pdo_conflict $PID1 &&
1750 { wait $PID1; error "remote mkdir isn't blocked"; }
1754 run_test 43i "pdirops: unlink vs remote mkdir"
1756 # test 44: rename tgt and blocking operations
1758 touch $DIR1/$tfile-2
1759 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1760 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1761 mv $DIR1/$tfile-2 $DIR1/$tfile &
1764 mkdir $DIR2/$tfile && error "mkdir must fail"
1765 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1769 run_test 44a "pdirops: rename tgt vs mkdir =============="
1772 touch $DIR1/$tfile-2
1773 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1774 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1775 mv $DIR1/$tfile-2 $DIR1/$tfile &
1778 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1779 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1783 run_test 44b "pdirops: rename tgt vs create =============="
1786 touch $DIR1/$tfile-2
1787 touch $DIR1/$tfile-3
1788 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1789 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1790 mv $DIR1/$tfile-2 $DIR1/$tfile &
1793 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1794 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1798 run_test 44c "pdirops: rename tgt vs link =============="
1801 touch $DIR1/$tfile-2
1802 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1803 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1804 mv $DIR1/$tfile-2 $DIR1/$tfile &
1807 rm $DIR2/$tfile || error "unlink must succeed"
1808 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1812 run_test 44d "pdirops: rename tgt vs unlink =============="
1816 touch $DIR1/$tfile-2
1817 touch $DIR1/$tfile-3
1818 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1819 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1820 mv $DIR1/$tfile-2 $DIR1/$tfile &
1823 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1824 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1828 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1831 touch $DIR1/$tfile-2
1832 touch $DIR1/$tfile-3
1833 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1834 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1835 mv $DIR1/$tfile-2 $DIR1/$tfile &
1838 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1839 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1843 run_test 44f "pdirops: rename tgt and rename (src) =============="
1846 touch $DIR1/$tfile-2
1847 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1848 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1849 mv $DIR1/$tfile-2 $DIR1/$tfile &
1852 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1853 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1857 run_test 44g "pdirops: rename tgt vs getattr =============="
1860 touch $DIR1/$tfile-2
1861 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1862 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1863 mv $DIR1/$tfile-2 $DIR1/$tfile &
1866 ls -lia $DIR2/ > /dev/null
1867 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1871 run_test 44h "pdirops: rename tgt vs readdir =============="
1873 # test 44: rename tgt and blocking operations
1875 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1876 touch $DIR1/$tfile-2
1877 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1878 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1879 mv $DIR1/$tfile-2 $DIR1/$tfile &
1882 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
1883 check_pdo_conflict $PID1 && { wait $PID1;
1884 error "remote mkdir isn't blocked"; }
1888 run_test 44i "pdirops: rename tgt vs remote mkdir"
1890 # test 45: rename src and blocking operations
1893 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1894 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1895 mv $DIR1/$tfile $DIR1/$tfile-2 &
1898 mkdir $DIR2/$tfile || error "mkdir must succeed"
1899 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1903 run_test 45a "pdirops: rename src vs mkdir =============="
1907 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1908 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1909 mv $DIR1/$tfile $DIR1/$tfile-2 &
1912 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1913 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1917 run_test 45b "pdirops: rename src vs create =============="
1921 touch $DIR1/$tfile-3
1922 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1923 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1924 mv $DIR1/$tfile $DIR1/$tfile-2 &
1927 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1928 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1932 run_test 45c "pdirops: rename src vs link =============="
1936 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1937 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1938 mv $DIR1/$tfile $DIR1/$tfile-2 &
1941 rm $DIR2/$tfile && error "unlink must fail"
1942 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1946 run_test 45d "pdirops: rename src vs unlink =============="
1950 touch $DIR1/$tfile-3
1951 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1952 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1953 mv $DIR1/$tfile $DIR1/$tfile-2 &
1956 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1957 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1961 run_test 45e "pdirops: rename src and rename (tgt) =============="
1965 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1966 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1967 mv $DIR1/$tfile $DIR1/$tfile-2 &
1970 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1971 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1975 run_test 45f "pdirops: rename src and rename (src) =============="
1979 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1980 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1981 mv $DIR1/$tfile $DIR1/$tfile-2 &
1984 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1985 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1989 run_test 45g "pdirops: rename src vs getattr =============="
1993 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1994 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1995 mv $DIR1/$tfile $DIR1/$tfile-2 &
1998 ls -lia $DIR2/ > /dev/null
1999 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2003 run_test 45h "pdirops: unlink vs readdir =============="
2006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2008 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2009 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2010 mv $DIR1/$tfile $DIR1/$tfile-2 &
2013 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2014 check_pdo_conflict $PID1 && { wait $PID1;
2015 error "create remote dir isn't blocked"; }
2019 run_test 45i "pdirops: rename src vs remote mkdir"
2021 # test 46: link and blocking operations
2023 touch $DIR1/$tfile-2
2024 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2025 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2026 link $DIR1/$tfile-2 $DIR1/$tfile &
2029 mkdir $DIR2/$tfile && error "mkdir must fail"
2030 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2034 run_test 46a "pdirops: link vs mkdir =============="
2037 touch $DIR1/$tfile-2
2038 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2039 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2040 link $DIR1/$tfile-2 $DIR1/$tfile &
2043 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2044 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2048 run_test 46b "pdirops: link vs create =============="
2051 touch $DIR1/$tfile-2
2052 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2053 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2054 link $DIR1/$tfile-2 $DIR1/$tfile &
2057 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2058 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2062 run_test 46c "pdirops: link vs link =============="
2065 touch $DIR1/$tfile-2
2066 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2067 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2068 link $DIR1/$tfile-2 $DIR1/$tfile &
2071 rm $DIR2/$tfile || error "unlink must succeed"
2072 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2076 run_test 46d "pdirops: link vs unlink =============="
2079 touch $DIR1/$tfile-2
2080 touch $DIR1/$tfile-3
2081 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2082 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2083 link $DIR1/$tfile-2 $DIR1/$tfile &
2086 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2087 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2091 run_test 46e "pdirops: link and rename (tgt) =============="
2094 touch $DIR1/$tfile-2
2095 touch $DIR1/$tfile-3
2096 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2097 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2098 link $DIR1/$tfile-2 $DIR1/$tfile &
2101 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2102 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2106 run_test 46f "pdirops: link and rename (src) =============="
2109 touch $DIR1/$tfile-2
2110 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2111 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2112 link $DIR1/$tfile-2 $DIR1/$tfile &
2115 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2116 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2120 run_test 46g "pdirops: link vs getattr =============="
2123 touch $DIR1/$tfile-2
2124 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2125 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2126 link $DIR1/$tfile-2 $DIR1/$tfile &
2129 ls -lia $DIR2/ > /dev/null
2130 check_pdo_conflict $PID1 && { wait $PID1;
2131 error "readdir isn't blocked"; }
2135 run_test 46h "pdirops: link vs readdir =============="
2138 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2139 touch $DIR1/$tfile-2
2140 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2141 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2142 link $DIR1/$tfile-2 $DIR1/$tfile &
2145 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2146 check_pdo_conflict $PID1 && { wait $PID1;
2147 error "remote mkdir isn't blocked"; }
2151 run_test 46i "pdirops: link vs remote mkdir"
2153 # test 47: remote mkdir and blocking operations
2155 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2156 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2157 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2158 $LFS mkdir -i 1 $DIR1/$tfile &
2161 mkdir $DIR2/$tfile && error "mkdir must fail"
2162 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2166 run_test 47a "pdirops: remote mkdir vs mkdir"
2169 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2170 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2171 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2172 $LFS mkdir -i 1 $DIR1/$tfile &
2175 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2176 check_pdo_conflict $PID1 && { wait $PID1;
2177 error "create isn't blocked"; }
2181 run_test 47b "pdirops: remote mkdir vs create"
2184 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2185 touch $DIR1/$tfile-2
2186 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2187 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2188 $LFS mkdir -i 1 $DIR1/$tfile &
2191 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2192 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2196 run_test 47c "pdirops: remote mkdir vs link"
2199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2200 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2201 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2202 $LFS mkdir -i 1 $DIR1/$tfile &
2205 rmdir $DIR2/$tfile || error "unlink must succeed"
2206 check_pdo_conflict $PID1 && { wait $PID1;
2207 error "unlink isn't blocked"; }
2211 run_test 47d "pdirops: remote mkdir vs unlink"
2214 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2215 touch $DIR1/$tfile-2
2216 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2217 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2218 $LFS mkdir -i 1 $DIR1/$tfile &
2221 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2222 check_pdo_conflict $PID1 && { wait $PID1;
2223 error "rename isn't blocked"; }
2227 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2230 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2231 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2232 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2233 $LFS mkdir -i 1 $DIR1/$tfile &
2236 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2237 check_pdo_conflict $PID1 && { wait $PID1;
2238 error "rename isn't blocked"; }
2242 run_test 47f "pdirops: remote mkdir and rename (src)"
2245 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2246 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2247 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2248 $LFS mkdir -i 1 $DIR1/$tfile &
2251 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2252 check_pdo_conflict $PID1 && { wait $PID1;
2253 error "getattr isn't blocked"; }
2257 run_test 47g "pdirops: remote mkdir vs getattr"
2261 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2262 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2263 do_facet client "lctl set_param fail_loc=0x410"
2264 $TRUNCATE $DIR2/$tfile $trunc_size
2265 do_facet client "lctl set_param fail_loc=0x0"
2267 size=`stat -c %s $DIR2/$tfile`
2268 [ $size -eq $trunc_size ] || error "wrong size"
2270 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2274 local origfile=/etc/hosts
2276 filesize=`stat -c %s $origfile`
2278 # create an empty file
2279 $MCREATE $DIR1/$tfile
2280 # cache layout lock on both mount point
2281 stat $DIR1/$tfile > /dev/null
2282 stat $DIR2/$tfile > /dev/null
2284 # open and sleep 2 seconds then read
2285 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2289 # create the layout of testing file
2290 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null
2292 # MULTIOP proc should be able to read enough bytes and exit
2294 kill -0 $pid && error "multiop is still there"
2295 cmp $origfile $DIR2/$tfile || error "$MCREATE and $DIR2/$tfile differs"
2299 run_test 51a "layout lock: refresh layout should work"
2302 local tmpfile=`mktemp`
2304 # create an empty file
2305 $MCREATE $DIR1/$tfile
2307 # delay glimpse so that layout has changed when glimpse finish
2308 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2309 $LCTL set_param fail_loc=0x1404
2310 stat -c %s $DIR2/$tfile |tee $tmpfile &
2314 # create layout of testing file
2315 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc > /dev/null
2318 local fsize=`cat $tmpfile`
2320 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2322 rm -f $DIR1/$tfile $tmpfile
2324 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2327 # create an empty file
2328 $MCREATE $DIR1/$tfile
2330 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2331 $LCTL set_param fail_loc=0x172
2333 # change the layout of testing file
2334 echo "Setting layout ..."
2335 $LFS setstripe -c $OSTCOUNT $DIR1/$tfile &
2339 # get layout of this file should wait until dd is finished
2340 local stripecnt=`$LFS getstripe -c $DIR2/$tfile`
2341 [ $stripecnt -eq $OSTCOUNT ] || error "layout wrong"
2345 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2348 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.0) ]] ||
2349 { skip "Need MDS version at least 2.3.0"; return; }
2351 test_mkdir -p $DIR1/$tdir
2352 file1=$DIR1/$tdir/file
2353 file2=$DIR2/$tdir/file
2355 echo orig > $file2 || error "Could not create $file2"
2356 version=$($LFS data_version $file1)
2359 echo append >> $file2 || error "Could not append to $file2"
2360 version2=$($LFS data_version $file1)
2361 [ "$version" != "$version2" ] ||
2362 error "append did not change data version: $version"
2365 echo overwrite > $file2 || error "Could not overwrite $file2"
2366 version3=$($LFS data_version $file1)
2367 [ "$version2" != "$version3" ] ||
2368 error "overwrite did not change data version: $version2"
2370 # Truncate before EOF
2371 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2372 version4=$($LFS data_version $file1)
2373 [ "$version3" != "$version4" ] ||
2374 error "truncate did not change data version: $version3"
2376 # Truncate after EOF
2377 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2378 version5=$($LFS data_version $file1)
2379 [ "$version4" != "$version5" ] ||
2380 error "truncate did not change data version: $version4"
2382 # Chmod do not change version
2383 chmod 400 $file2 || error "Could not chmod 400 $file2"
2384 version6=$($LFS data_version $file1)
2385 [ "$version5" == "$version6" ] ||
2386 error "chmod should not change data version: $version5 != $version6"
2388 # Chown do not change version
2389 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2390 version7=$($LFS data_version $file1)
2391 [ "$version5" == "$version7" ] ||
2392 error "chown should not change data version: $version5 != $version7"
2394 run_test 60 "Verify data_version behaviour"
2397 local test_dir=$tdir/test_dir
2399 mkdir -p $DIR1/$tdir
2400 if [ $MDSCOUNT -ge 2 ]; then
2402 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2403 error "Create remote directory failed"
2405 mkdir -p $DIR1/$test_dir
2407 cd $DIR2/$test_dir || error "cd directory failed"
2408 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2410 cd $DIR2/$tdir || error "exit directory"
2412 run_test 70a "cd directory && rm directory"
2414 test_70b() { # LU-2781
2416 mkdir -p $DIR1/$tdir
2418 touch $DIR1/$tdir/file
2419 for ((i = 0; i < 32; i++)); do
2420 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2422 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2424 touch $DIR1/$tdir/file
2425 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2426 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2427 rm -rf $DIR1/$tdir/test_dir ||
2428 error "cannot remove directory after rm_entry"
2429 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2431 run_test 70b "remove files after calling rm_entry"
2433 log "cleanup: ======================================================"
2435 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
2438 check_and_cleanup_lustre