6 # bug number for skipped test: 3192 LU-1205 15528/3811 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 18c 19 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
11 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
14 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
15 OPENFILE=${OPENFILE:-openfile}
16 OPENUNLINK=${OPENUNLINK:-openunlink}
17 export MULTIOP=${MULTIOP:-multiop}
18 export TMP=${TMP:-/tmp}
19 MOUNT_2=${MOUNT_2:-"yes"}
20 CHECK_GRANT=${CHECK_GRANT:-"yes"}
21 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
25 export NAME=${NAME:-local}
27 LUSTRE=${LUSTRE:-`dirname $0`/..}
28 . $LUSTRE/tests/test-framework.sh
32 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
35 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
36 # bug number for skipped test: LU-2189 LU-2776
37 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 36 51a"
38 # LU-2829 / LU-2887 - make allowances for ZFS slowness
39 TEST33_NFILES=${TEST33_NFILES:-1000}
42 [ "$SLOW" = "no" ] && EXCEPT_SLOW="33a"
49 check_and_setup_lustre
51 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
52 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
55 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
57 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
58 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
60 # $RUNAS_ID may get set incorrectly somewhere else
61 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
63 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
72 [ -f $DIR2/f1 ] || error
74 run_test 1a "check create on 2 mtpt's =========================="
78 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
81 run_test 1b "check attribute updates on 2 mtpt's ==============="
84 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
86 run_test 1c "check after remount attribute updates on 2 mtpt's ="
90 $CHECKSTAT -a $DIR1/f1 || error
92 run_test 1d "unlink on one mountpoint removes file on other ===="
98 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
100 run_test 2a "check cached attribute updates on 2 mtpt's ========"
106 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
108 run_test 2b "check cached attribute updates on 2 mtpt's ========"
110 # NEED TO SAVE ROOT DIR MODE
113 $CHECKSTAT -t dir -p 0777 $DIR2 || error
115 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
119 $CHECKSTAT -t dir -p 0755 $DIR2 || error
121 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
128 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
130 run_test 2e "check chmod on root is propagated to others"
133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
135 local remote_dir=$tdir/remote_dir
138 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
139 error "Create remote directory failed"
141 touch $DIR1/$remote_dir/$tfile ||
142 error "Create file under remote directory failed"
143 chmod 777 $DIR1/$remote_dir/$tfile ||
144 error "Chmod file under remote directory failed"
146 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
147 error "Check attr of file under remote directory failed"
149 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
150 error "Chown file under remote directory failed"
152 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
153 error "Check owner of file under remote directory failed"
155 cd $DIR2/$remote_dir || error "enter remote dir"
156 rm -rf $DIR1/$remote_dir/$tfile ||
157 error "Unlink remote directory failed"
159 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
160 error "unlink file still exists!"
162 cd $DIR2/$tdir || error "exit remote dir"
163 rm -rf $DIR1/$tdir || error "unlink directory failed"
165 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
168 dd if=/dev/zero of=$DIR1/$tfile oflag=sync bs=1M count=2
170 local block1=$(stat $DIR1/$tfile | awk '/Blocks/ {print $4} ')
172 local block2=$(stat $DIR2/$tfile | awk '/Blocks/ {print $4} ')
173 echo "$DIR1/$tfile has $block1 blocks"
174 echo "$DIR2/$tfile has $block2 blocks"
175 [ $block1 -eq $block2 ] || error
177 run_test 2g "check blocks update on sync write"
180 local target="this/is/good"
181 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
182 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
183 error "link $DIR2/$tfile not as expected"
185 run_test 3 "symlink on one mtpt, readlink on another ==========="
188 multifstat $DIR1/f4 $DIR2/f4
190 run_test 4 "fstat validation on multiple mount points =========="
194 $TRUNCATE $DIR2/f5 100
195 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
198 run_test 5 "create a file on one mount, truncate it on the other"
201 openunlink $DIR1/$tfile $DIR2/$tfile || \
202 error "openunlink $DIR1/$tfile $DIR2/$tfile"
204 run_test 6 "remove of open file on other node =================="
208 opendirunlink $DIR1/$dir $DIR2/$dir || \
209 error "opendirunlink $DIR1/$dir $DIR2/$dir"
211 run_test 7 "remove of open directory on other node ============="
214 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
215 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
217 run_test 8 "remove of open special file on other node =========="
223 for C in a b c d e f g h i j k l; do
224 dir=`eval echo \\$DIR$MTPT`
225 echo -n $C >> $dir/f9
226 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
228 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
229 error "`od -a $DIR1/f9` != abcdefghijkl"
231 run_test 9 "append of file with sub-page size on multiple mounts"
238 for C in a b c d e f g h i j k l; do
239 dir=`eval echo \\$DIR$MTPT`
240 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
241 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
242 OFFSET=`expr $OFFSET + 1`
244 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
245 error "`od -a $DIR1/f10` != abcdefghijkl"
247 run_test 10a "write of file with sub-page size on multiple mounts "
251 yes "R" | head -c 4000 >$TMP/f10b-seed
252 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
254 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
256 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
258 # create a test file locally to compare
259 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
260 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
261 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
262 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
264 run_test 10b "write of file with sub-page size on multiple mounts "
268 multiop_bg_pause $DIR1/d11/f O_c || return 1
270 cp -p /bin/ls $DIR1/d11/f
274 wait $MULTIPID || error
275 [ $RC -eq 0 ] && error || true
277 run_test 11 "execution of file opened for write should return error ===="
280 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
282 run_test 12 "test lock ordering (link, stat, unlink) ==========="
284 test_13() { # bug 2451 - directory coherency
285 test_mkdir $DIR1/d13 || error
286 cd $DIR1/d13 || error
288 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
290 rm -f $DIR2/d13/f13 || error
291 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
292 # need to run it twice
293 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
295 rm -f $DIR2/d13/f13 || error
296 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
298 run_test 13 "test directory page revocation ===================="
301 test_mkdir -p $DIR1/$tdir
302 cp -p /bin/ls $DIR1/$tdir/$tfile
303 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
306 $DIR2/$tdir/$tfile && error || true
308 wait $MULTIPID || return 2
310 run_test 14 "execution of file open for write returns -ETXTBSY ="
313 test_mkdir -p $DIR1/d14
314 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
315 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
317 $MULTIOP $DIR2/d14/multiop Oc && error "expected error, got success"
318 kill -USR1 $MULTIOP_PID || return 2
319 wait $MULTIOP_PID || return 3
320 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
322 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
324 test_14b() { # bug 3192, 7040
325 test_mkdir -p $DIR1/d14
326 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
327 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
329 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
330 error "expected truncate error, got success"
331 kill -USR1 $MULTIOP_PID || return 2
332 wait $MULTIOP_PID || return 3
333 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
334 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
336 run_test 14b "truncate of executing file returns -ETXTBSY ======"
338 test_14c() { # bug 3430, 7040
339 test_mkdir -p $DIR1/d14
340 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
341 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
343 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
344 kill -USR1 $MULTIOP_PID || return 2
345 wait $MULTIOP_PID || return 3
346 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
347 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
349 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
351 test_14d() { # bug 10921
352 test_mkdir -p $DIR1/d14
353 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
354 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
357 chmod 600 $DIR1/d14/multiop || error "chmod failed"
358 kill -USR1 $MULTIOP_PID || return 2
359 wait $MULTIOP_PID || return 3
360 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
361 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
363 run_test 14d "chmod of executing file is still possible ========"
365 test_15() { # bug 974 - ENOSPC
367 sh oos2.sh $MOUNT1 $MOUNT2
368 wait_delete_completed
369 grant_error=`dmesg | grep "> available"`
370 [ -z "$grant_error" ] || error "$grant_error"
372 run_test 15 "test out-of-space with multiple writers ==========="
375 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
376 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
377 # pass a 2500 operation dual-mount run within the time limit.
378 if [ "$(facet_fstype ost1)" = "zfs" ]; then
379 FSXNUM=$((COUNT / 5))
381 elif [ "$SLOW" = "yes" ]; then
382 FSXNUM=$((COUNT * 5))
390 local file1=$DIR1/$tfile
391 local file2=$DIR2/$tfile
393 # to allocate grant because it may run out due to test_15.
394 lfs setstripe -c -1 $file1
395 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
396 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
399 lfs setstripe -c -1 $file1 # b=10919
400 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
402 run_test 16 "$FSXNUM iterations of dual-mount fsx"
404 test_17() { # bug 3513, 3667
405 remote_ost_nodsh && skip "remote OST with nodsh" && return
407 lfs setstripe $DIR1/$tfile -i 0 -c 1
408 cp $SAMPLE_FILE $DIR1/$tfile
409 cancel_lru_locks osc > /dev/null
410 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
411 do_facet ost1 lctl set_param fail_loc=0x8000030a
412 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
413 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
415 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
417 run_test 17 "resource creation/LVB creation race ==============="
420 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
423 for idx in {a..z}; do
424 local ptr=EXCEPT_ALWAYS_18$idx
425 [ x${!ptr} = xtrue ] || continue
427 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
430 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
433 run_test 18 "mmap sanity check ================================="
435 test_19() { # bug3811
436 local node=$(facet_active_host ost1)
438 # check whether obdfilter is cache capable at all
439 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
440 echo "not cache-capable obdfilter"
444 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
446 set_osd_param $node '' readcache_max_filesize 4096
447 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
448 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
449 cp $TMP/$tfile $DIR1/$tfile
450 for i in `seq 1 20`; do
451 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
452 cancel_lru_locks osc > /dev/null
453 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
454 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
456 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
457 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
458 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
459 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
461 set_osd_param $node '' readcache_max_filesize $MAX
464 run_test 19 "test concurrent uncached read races ==============="
469 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
470 $MULTIOP $DIR1/f20 Ow8190c
471 $MULTIOP $DIR2/f20 Oz8194w8190c
472 $MULTIOP $DIR1/f20 Oz0r8190c
474 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
476 error $CNTD" page left in cache after lock cancel" || true
478 run_test 20 "test extra readahead page left in cache ===="
485 test_21() { # Bug 5907
486 test_mkdir $DIR1/$tdir
487 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
489 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
490 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
491 test -d $DIR1/$tdir || error "Mounted directory disappeared"
493 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
496 run_test 21 " Try to remove mountpoint on another dir ===="
498 test_23() { # Bug 5972
499 local at_diff=$(do_facet $SINGLEMDS \
500 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
501 echo "atime should be updated while another read" > $DIR1/$tfile
503 # clear the lock(mode: LCK_PW) gotten from creating operation
507 sleep $((at_diff + 1))
509 echo "starting reads"
510 multiop_bg_pause $DIR1/$tfile or20_c || return 1
511 # with SOM and opencache enabled, we need to close a file and cancel
512 # open lock to get atime propogated to MDS
513 kill -USR1 $! || return 2
516 time2=$(stat -c "%X" $DIR/$tfile)
517 echo "new atime is $time2"
519 [ $time2 -gt $time1 ] || error "atime was not updated"
520 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
523 run_test 23 " others should see updated atime while another read===="
527 lfs df || error "lfs df failed"
528 lfs df -ih || error "lfs df -ih failed"
529 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
530 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
531 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
532 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
534 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
535 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
536 lctl --device %$OSC deactivate
537 lfs df -i || error "lfs df -i with deactivated OSC failed"
538 lctl --device %$OSC activate
539 lfs df || error "lfs df with reactivated OSC failed"
541 run_test 24a "lfs df [-ih] [path] test ========================="
545 fsnum=$(lfs_df | grep -c "summary")
546 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
548 run_test 24b "lfs df should show both filesystems ==============="
551 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
553 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
556 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
557 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
559 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
560 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
561 error "setfacl $DIR2/$tdir #1"
562 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
563 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
564 error "setfacl $DIR2/$tdir #2"
565 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
566 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
567 error "setfacl $DIR2/$tdir #3"
568 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
569 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
570 error "setfacl $DIR2/$tdir #4"
571 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
575 run_test 25a "change ACL on one mountpoint be seen on another ==="
578 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
580 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
585 $LFS mkdir -i 1 $DIR1/$tdir
586 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
587 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
589 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
590 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
591 error "setfacl $DIR2/$tdir #1"
592 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
593 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
594 error "setfacl $DIR2/$tdir #2"
595 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
596 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
597 error "setfacl $DIR2/$tdir #3"
598 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
599 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
600 error "setfacl $DIR2/$tdir #4"
601 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
605 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
608 utime $DIR1/f26a -s $DIR2/f26a || error
610 run_test 26a "allow mtime to get older"
615 echo "aaa" >> $DIR1/$tfile
617 chmod a+x $DIR2/$tfile
618 mt1=`stat -c %Y $DIR1/$tfile`
619 mt2=`stat -c %Y $DIR2/$tfile`
621 if [ x"$mt1" != x"$mt2" ]; then
622 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
625 run_test 26b "sync mtime between ost and mds"
630 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
635 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
640 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
642 lctl set_param -n ldlm.dump_namespaces ""
643 wait $DD1_PID $DD2_PID
644 [ $? -ne 0 ] && lctl dk $TMP/debug || true
646 run_test 27 "align non-overlapping extent locks from request ==="
648 test_28() { # bug 9977
649 ECHO_UUID="ECHO_osc1_UUID"
650 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
652 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
653 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
654 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
658 attach echo_client ECHO_osc1 $ECHO_UUID
662 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
663 $LCTL --device $tECHOID destroy "${tOBJID}:0"
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 fail (this stripe was destroyed)
674 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
676 # now, recreating test file
677 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
678 # reading of 1st stripe should pass
679 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
680 # reading of 2nd stripe should pass
681 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
683 run_test 28 "read/write/truncate file with lost stripes"
685 test_29() { # bug 10999
687 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
688 lctl set_param fail_loc=0x8000030f
691 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
694 #bug 11549 - permanently turn test off in b1_5
695 run_test 29 "lock put race between glimpse and enqueue ========="
697 test_30() { #bug #11110, LU-2523
698 test_mkdir -p $DIR1/$tdir
699 cp -f /bin/bash $DIR1/$tdir/bash
700 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash;
701 cp /bin/bash $DIR2/$tdir' &
702 $DIR1/$tdir/bash -c 'sleep 2;
703 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
708 run_test 30 "recreate file race"
711 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
712 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
713 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
714 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
715 lctl set_param fail_loc=0x314
716 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
717 awk 'BEGIN { FS="+" } /in/ {print $1}')
718 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
720 run_test 31a "voluntary cancel / blocking ast race=============="
723 remote_ost || { skip "local OST" && return 0; }
724 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
726 # make sure there is no local locks due to destroy
727 wait_mds_ost_sync || error "wait_mds_ost_sync()"
728 wait_delete_completed || error "wait_delete_completed()"
730 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
731 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
732 cp /etc/hosts $DIR/$tdir/$tfile
733 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
734 lctl set_param fail_loc=0x314
735 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
736 do_facet ost1 lctl set_param fail_loc=0x316
738 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
739 lctl set_param fail_loc=0
740 do_facet ost1 lctl set_param fail_loc=0
741 # cleanup: reconnect the client back
744 run_test 31b "voluntary OST cancel / blocking ast race=============="
746 # enable/disable lockless truncate feature, depending on the arg 0/1
747 enable_lockless_truncate() {
748 lctl set_param -n osc.*.lockless_truncate $1
751 test_32a() { # bug 11270
752 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
753 save_lustre_params client "osc.*.lockless_truncate" > $p
755 enable_lockless_truncate 1
757 lfs setstripe -c -1 $DIR1/$tfile
758 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
762 log "checking cached lockless truncate"
763 $TRUNCATE $DIR1/$tfile 8000000
764 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
765 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
766 error "cached truncate isn't lockless"
768 log "checking not cached lockless truncate"
769 $TRUNCATE $DIR2/$tfile 5000000
770 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
771 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
772 error "not cached truncate isn't lockless"
774 log "disabled lockless truncate"
775 enable_lockless_truncate 0
777 $TRUNCATE $DIR2/$tfile 3000000
778 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
779 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
780 error "lockless truncate disabling failed"
782 # restore lockless_truncate default values
783 restore_lustre_params < $p
786 run_test 32a "lockless truncate"
788 test_32b() { # bug 11270
789 remote_ost_nodsh && skip "remote OST with nodsh" && return
792 local facets=$(get_facets OST)
793 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
795 save_lustre_params client "osc.*.contention_seconds" > $p
796 save_lustre_params $facets \
797 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
798 save_lustre_params $facets \
799 "ldlm.namespaces.filter-*.contended_locks" >> $p
800 save_lustre_params $facets \
801 "ldlm.namespaces.filter-*.contention_seconds" >> $p
804 # agressive lockless i/o settings
805 for node in $(osts_nodes); do
806 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'
808 lctl set_param -n osc.*.contention_seconds 60
809 for i in $(seq 5); do
810 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
811 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
813 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
814 # disable lockless i/o (it is disabled by default)
815 for node in $(osts_nodes); do
816 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'
818 # set contention_seconds to 0 at client too, otherwise Lustre still
819 # remembers lock contention
820 lctl set_param -n osc.*.contention_seconds 0
822 for i in $(seq 1); do
823 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
824 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
826 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
827 error "lockless i/o works when disabled"
829 restore_lustre_params <$p
832 run_test 32b "lockless i/o"
836 local mdts=$(get_facets MDS)
841 for mds in ${mdts//,/ }; do
843 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
844 xargs readlink -f" ))
845 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
848 stat=$(( stat + val))
853 # commit on sharing tests
855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
857 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
858 [ $CLIENTCOUNT -lt 2 ] &&
859 skip "Need two or more clients, have $CLIENTCOUNT" && return 0
861 local nfiles=${TEST33_NFILES:-10000}
862 local param_file=$TMP/$tfile-params
863 local fstype=$(facet_fstype $SINGLEMDS)
865 save_lustre_params $(get_facets MDS) \
866 "mdt.*.commit_on_sharing" > $param_file
874 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
878 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
880 [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
881 echo "=== START createmany old: $jbdold transaction"
882 local elapsed=$(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")
883 [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
884 [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
885 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
886 [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
887 avgtime=$(( avgtime + elapsed ))
889 eval cos${COS}_jbd=$((avgjbd / 3))
890 eval cos${COS}_time=$((avgtime / 3))
893 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
894 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
895 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
896 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
898 restore_lustre_params < $param_file
902 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
904 # commit on sharing tests
906 remote_mds_nodsh && skip "remote MDS with nodsh" && return
908 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
909 [ $CLIENTCOUNT -ge 2 ] ||
910 { skip "Need two or more clients, have $CLIENTCOUNT" &&
912 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
914 local nfiles=${TEST33_NFILES:-10000}
915 local param_file=$TMP/$tfile-params
917 save_lustre_params $(get_facets MDS) \
918 "mdt.*.commit_on_sharing" > $param_file
927 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
931 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX -p \
932 $DIR1/$tdir-\\\$(hostname)-$i"
934 jbdold=$(print_jbd_stat)
935 echo "=== START createmany old: $jbdold transaction"
936 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
937 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
938 -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
940 jbdnew=$(print_jbd_stat)
941 jbd=$(( jbdnew - jbdold ))
942 echo "=== END createmany new: $jbdnew transaction : \
943 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
944 avgjbd=$(( avgjbd + jbd ))
945 avgtime=$(( avgtime + elapsed ))
947 eval cos${COS}_jbd=$((avgjbd / 3))
948 eval cos${COS}_time=$((avgtime / 3))
951 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
952 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
953 [ "$cos0_jbd" != 0 ] &&
954 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
955 [ "$cos0_time" != 0 ] &&
956 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
958 restore_lustre_params < $param_file
962 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
964 # End commit on sharing tests
966 get_ost_lock_timeouts() {
967 local nodes=${1:-$(comma_list $(osts_nodes))}
969 local locks=$(do_nodes $nodes \
970 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
978 do_nodes $(comma_list $(osts_nodes)) \
979 "lctl set_param -n fail_loc=0 2>/dev/null || true"
980 for i in $(seq $OSTCOUNT); do
981 wait_osc_import_state client ost$i FULL
986 remote_ost_nodsh && skip "remote OST with nodsh" && return
990 trap cleanup_34 EXIT RETURN
991 for OPER in notimeout timeout ; do
992 rm $DIR1/$tfile 2>/dev/null
993 lock_in=$(get_ost_lock_timeouts)
994 if [ $OPER == "timeout" ] ; then
995 for j in `seq $OSTCOUNT`; do
996 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
997 do_facet ost$j lctl set_param fail_loc=0x511
999 echo lock should expire
1001 for j in `seq $OSTCOUNT`; do
1002 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1003 do_facet ost$j lctl set_param fail_loc=0x512
1005 echo lock should not expire
1007 echo writing on client1
1008 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1010 echo reading on client2
1011 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1012 # wait for a lock timeout
1014 lock_out=$(get_ost_lock_timeouts)
1015 if [ $OPER == "timeout" ] ; then
1016 if [ $lock_in == $lock_out ]; then
1017 error "no lock timeout happened"
1022 if [ $lock_in != $lock_out ]; then
1023 error "lock timeout happened"
1031 run_test 34 "no lock timeout under IO"
1033 test_35() { # bug 17645
1036 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1037 awk '/generation/{print $2}')
1039 generation[count]=$g
1043 test_mkdir -p $MOUNT1/$tfile
1044 cancel_lru_locks mdc
1046 # Let's initiate -EINTR situation by setting fail_loc and take
1047 # write lock on same file from same client. This will not cause
1048 # bl_ast yet as lock is already in local cache.
1049 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1050 do_facet client "lctl set_param fail_loc=0x80000317"
1051 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
1052 let timeout=timeout*3
1054 while test $nr -lt 10; do
1055 log "Race attempt $nr"
1056 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1057 test "x$blk1" = "x" && blk1=0
1058 createmany -o $MOUNT2/$tfile/a 4000 &
1062 # Let's make conflict and bl_ast
1063 ls -la $MOUNT1/$tfile > /dev/null &
1066 log "Wait for $pid1 $pid2 for $timeout sec..."
1068 kill -9 $pid1 $pid2 > /dev/null 2>&1
1070 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1071 test "x$blk2" = "x" && blk2=0
1072 test $blk2 -gt $blk1 && break
1073 rm -fr $MOUNT1/$tfile/*
1074 cancel_lru_locks mdc
1077 do_facet client "lctl set_param fail_loc=0x0"
1078 df -h $MOUNT1 $MOUNT2
1080 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1081 awk '/generation/{print $2}')
1083 if ! test "$g" -eq "${generation[count]}"; then
1084 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1086 for imp in $list; do
1087 if [ $c = $count ]; then
1092 imp=$(echo "$imp" | awk -F"." '{print $2}')
1093 error "Eviction happened on import $imp"
1098 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1100 test_36() { #bug 16417
1105 test_mkdir -p $DIR1/$tdir
1106 $LFS setstripe -c -1 $DIR1/$tdir
1109 let SIZE_B=SIZE*1024*1024
1110 sync; sleep 5; sync # wait for delete thread
1112 while [ $i -le 10 ]; do
1113 lctl mark "start test"
1114 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1115 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1116 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1117 sync # sync data from client cache
1118 sync_all_data # sync data from server cache (delayed allocation)
1120 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1121 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1123 rm -f $DIR1/$tdir/$tfile
1124 kill -USR1 $read_pid
1126 wait_delete_completed
1127 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1128 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1130 # this free space! not used
1131 (( $after_dd <= $after)) ||
1132 error "space leaked after_dd:$after_dd > after:$after"
1136 run_test 36 "handle ESTALE/open-unlink correctly"
1138 test_37() { # bug 18695
1139 test_mkdir -p $DIR1/$tdir
1140 multiop_bg_pause $DIR1/$tdir D_c || return 1
1142 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1143 createmany -m $DIR2/$tdir/f 10000
1144 # set mtime/atime backward
1145 touch -t 198001010000 $DIR2/$tdir
1146 kill -USR1 $MULTIPID
1147 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1148 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1151 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1153 # this should be set to past
1154 TEST_39_MTIME=`date -d "1 year ago" +%s`
1158 local client1=${CLIENT1:-`hostname`}
1159 local client2=${CLIENT2:-`hostname`}
1161 do_node $client1 "touch $DIR1/$tfile"
1163 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1164 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1165 [ "$mtime1" = $TEST_39_MTIME ] || \
1166 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1168 local d1=`do_node $client1 date +%s`
1169 do_node $client1 'echo hello >> '$DIR1/$tfile
1170 local d2=`do_node $client1 date +%s`
1172 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1173 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1174 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1176 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1178 for (( i=0; i < 2; i++ )) ; do
1179 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1180 [ "$mtime2" = "$mtime3" ] || \
1181 error "mtime ($mtime2) changed (to $mtime3) on rename"
1183 cancel_lru_locks osc
1184 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1187 run_test 39a "test from 11063 =================================="
1190 local client1=${CLIENT1:-`hostname`}
1191 local client2=${CLIENT2:-`hostname`}
1195 local mtime1=`stat -c %Y $DIR1/$tfile`
1196 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1199 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1201 for (( i=0; i < 2; i++ )) ; do
1202 local mtime3=`stat -c %Y $DIR1/$tfile`
1203 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1205 [ "$mtime3" = "$mtime4" ] || \
1206 error "different mtime on clients: $mtime3, $mtime4"
1207 [ "$mtime3" = $TEST_39_MTIME ] || \
1208 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1210 cancel_lru_locks osc
1211 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1214 run_test 39b "11063 problem 1 =================================="
1217 local client1=${CLIENT1:-`hostname`}
1218 local client2=${CLIENT2:-`hostname`}
1220 echo hello > $DIR1/$tfile
1222 local mtime1=`stat -c %Y $DIR1/$tfile`
1223 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1224 [ "$mtime1" = "$mtime2" ] || \
1225 error "create: different mtime on clients: $mtime1, $mtime2"
1228 $TRUNCATE $DIR1/$tfile 1
1230 for (( i=0; i < 2; i++ )) ; do
1231 local mtime3=`stat -c %Y $DIR1/$tfile`
1232 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1234 [ "$mtime3" = "$mtime4" ] || \
1235 error "different mtime on clients: $mtime3, $mtime4"
1236 [ "$mtime3" -gt $mtime2 ] || \
1237 error "truncate did not update mtime: $mtime2, $mtime3"
1239 cancel_lru_locks osc
1240 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1243 run_test 39c "check truncate mtime update ======================"
1245 # check that pid exists hence second operation wasn't blocked by first one
1246 # if it is so then there is no conflict, return 0
1247 # else second operation is conflicting with first one, return 1
1248 check_pdo_conflict() {
1251 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1252 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1262 # test 40: check non-blocking operations
1264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1265 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1266 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1268 mkdir $DIR1/$tfile &
1271 touch $DIR2/$tfile-2
1272 check_pdo_conflict $PID1 || error "create is blocked"
1273 mkdir $DIR2/$tfile-3
1274 check_pdo_conflict $PID1 || error "mkdir is blocked"
1275 link $DIR2/$tfile-2 $DIR2/$tfile-4
1276 check_pdo_conflict $PID1 || error "link is blocked"
1277 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1278 check_pdo_conflict $PID1 || error "rename is blocked"
1279 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1280 check_pdo_conflict $PID1 || error "getattr is blocked"
1281 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1282 rmdir $DIR2/$tfile-3
1283 check_pdo_conflict $PID1 || error "unlink is blocked"
1285 # all operations above shouldn't wait the first one
1286 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1291 run_test 40a "pdirops: create vs others =============="
1294 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1295 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1296 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1297 touch $DIR1/$tfile &
1301 touch $DIR2/$tfile-2
1302 check_pdo_conflict $PID1 || error "create is blocked"
1303 mkdir $DIR2/$tfile-3
1304 check_pdo_conflict $PID1 || error "mkdir is blocked"
1305 link $DIR2/$tfile-2 $DIR2/$tfile-4
1306 check_pdo_conflict $PID1 || error "link is blocked"
1307 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1308 check_pdo_conflict $PID1 || error "rename is blocked"
1309 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1310 check_pdo_conflict $PID1 || error "getattr is blocked"
1311 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1312 rmdir $DIR2/$tfile-3
1313 check_pdo_conflict $PID1 || error "unlink is blocked"
1314 # all operations above shouldn't wait the first one
1316 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1321 run_test 40b "pdirops: open|create and others =============="
1324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1326 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1327 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1328 link $DIR1/$tfile $DIR1/$tfile-0 &
1332 touch $DIR2/$tfile-2
1333 check_pdo_conflict $PID1 || error "create is blocked"
1334 mkdir $DIR2/$tfile-3
1335 check_pdo_conflict $PID1 || error "mkdir is blocked"
1336 link $DIR2/$tfile-2 $DIR2/$tfile-4
1337 check_pdo_conflict $PID1 || error "link is blocked"
1338 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1339 check_pdo_conflict $PID1 || error "rename is blocked"
1340 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1341 check_pdo_conflict $PID1 || error "getattr is blocked"
1342 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1343 rmdir $DIR2/$tfile-3
1344 check_pdo_conflict $PID1 || error "unlink is blocked"
1346 # all operations above shouldn't wait the first one
1347 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1352 run_test 40c "pdirops: link and others =============="
1355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1357 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1358 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1363 touch $DIR2/$tfile-2
1364 check_pdo_conflict $PID1 || error "create is blocked"
1365 mkdir $DIR2/$tfile-3
1366 check_pdo_conflict $PID1 || error "mkdir is blocked"
1367 link $DIR2/$tfile-2 $DIR2/$tfile-4
1368 check_pdo_conflict $PID1 || error "link is blocked"
1369 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1370 check_pdo_conflict $PID1 || error "rename is blocked"
1371 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1372 check_pdo_conflict $PID1 || error "getattr is blocked"
1373 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1374 rmdir $DIR2/$tfile-3
1375 check_pdo_conflict $PID1 || error "unlink is blocked"
1377 # all operations above shouldn't wait the first one
1378 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1382 run_test 40d "pdirops: unlink and others =============="
1385 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1387 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1388 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1389 mv $DIR1/$tfile $DIR1/$tfile-0 &
1393 touch $DIR2/$tfile-2
1394 check_pdo_conflict $PID1 || error "create is blocked"
1395 mkdir $DIR2/$tfile-3
1396 check_pdo_conflict $PID1 || error "mkdir is blocked"
1397 link $DIR2/$tfile-2 $DIR2/$tfile-4
1398 check_pdo_conflict $PID1 || error "link is blocked"
1399 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1400 check_pdo_conflict $PID1 || error "getattr is blocked"
1401 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1402 rmdir $DIR2/$tfile-3
1403 check_pdo_conflict $PID1 || error "unlink is blocked"
1405 # all operations above shouldn't wait the first one
1406 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1411 run_test 40e "pdirops: rename and others =============="
1413 # test 41: create blocking operations
1415 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1416 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1417 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1420 mkdir $DIR2/$tfile && error "mkdir must fail"
1421 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1425 run_test 41a "pdirops: create vs mkdir =============="
1428 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1429 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1430 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1433 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1434 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1438 run_test 41b "pdirops: create vs create =============="
1441 touch $DIR1/$tfile-2
1442 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1443 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1444 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1447 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1448 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1452 run_test 41c "pdirops: create vs link =============="
1455 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1456 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1457 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1460 rm $DIR2/$tfile || error "unlink must succeed"
1461 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1465 run_test 41d "pdirops: create vs unlink =============="
1468 touch $DIR1/$tfile-2
1469 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1470 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1471 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1474 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1475 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1479 run_test 41e "pdirops: create and rename (tgt) =============="
1482 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1483 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1484 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1487 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1488 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1492 run_test 41f "pdirops: create and rename (src) =============="
1495 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1496 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1497 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1500 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1501 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1505 run_test 41g "pdirops: create vs getattr =============="
1508 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1509 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1510 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1513 ls -lia $DIR2/ > /dev/null
1514 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1518 run_test 41h "pdirops: create vs readdir =============="
1520 # test 42: unlink and blocking operations
1522 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1523 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1524 mkdir $DIR1/$tfile &
1527 mkdir $DIR2/$tfile && error "mkdir must fail"
1528 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1532 run_test 42a "pdirops: mkdir vs mkdir =============="
1535 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1536 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1537 mkdir $DIR1/$tfile &
1540 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1541 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1545 run_test 42b "pdirops: mkdir vs create =============="
1548 touch $DIR1/$tfile-2
1549 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1550 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1551 mkdir $DIR1/$tfile &
1554 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1555 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1559 run_test 42c "pdirops: mkdir vs link =============="
1562 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1563 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1564 mkdir $DIR1/$tfile &
1567 rmdir $DIR2/$tfile || error "unlink must succeed"
1568 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1572 run_test 42d "pdirops: mkdir vs unlink =============="
1575 touch $DIR1/$tfile-2
1576 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1577 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1578 mkdir $DIR1/$tfile &
1581 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1582 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1586 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1589 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1590 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1591 mkdir $DIR1/$tfile &
1594 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1595 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1599 run_test 42f "pdirops: mkdir and rename (src) =============="
1602 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1603 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1604 mkdir $DIR1/$tfile &
1607 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1608 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1612 run_test 42g "pdirops: mkdir vs getattr =============="
1615 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1616 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1617 mkdir $DIR1/$tfile &
1620 ls -lia $DIR2/ > /dev/null
1621 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1625 run_test 42h "pdirops: mkdir vs readdir =============="
1627 # test 43: unlink and blocking operations
1630 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1631 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1635 mkdir $DIR2/$tfile || error "mkdir must succeed"
1636 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1640 run_test 43a "pdirops: unlink vs mkdir =============="
1644 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1645 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1649 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1650 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1654 run_test 43b "pdirops: unlink vs create =============="
1658 touch $DIR1/$tfile-2
1659 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1660 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1664 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1665 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1669 run_test 43c "pdirops: unlink vs link =============="
1673 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1674 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1678 rm $DIR2/$tfile && error "unlink must fail"
1679 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1683 run_test 43d "pdirops: unlink vs unlink =============="
1687 touch $DIR1/$tfile-2
1688 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1689 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1693 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1694 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1698 run_test 43e "pdirops: unlink and rename (tgt) =============="
1702 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1703 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1707 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1708 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1712 run_test 43f "pdirops: unlink and rename (src) =============="
1716 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1717 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1721 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1722 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1726 run_test 43g "pdirops: unlink vs getattr =============="
1730 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1731 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1735 ls -lia $DIR2/ > /dev/null
1736 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1740 run_test 43h "pdirops: unlink vs readdir =============="
1743 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1745 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1746 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1750 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1751 check_pdo_conflict $PID1 &&
1752 { wait $PID1; error "remote mkdir isn't blocked"; }
1756 run_test 43i "pdirops: unlink vs remote mkdir"
1758 # test 44: rename tgt and blocking operations
1760 touch $DIR1/$tfile-2
1761 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1762 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1763 mv $DIR1/$tfile-2 $DIR1/$tfile &
1766 mkdir $DIR2/$tfile && error "mkdir must fail"
1767 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1771 run_test 44a "pdirops: rename tgt vs mkdir =============="
1774 touch $DIR1/$tfile-2
1775 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1776 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1777 mv $DIR1/$tfile-2 $DIR1/$tfile &
1780 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1781 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1785 run_test 44b "pdirops: rename tgt vs create =============="
1788 touch $DIR1/$tfile-2
1789 touch $DIR1/$tfile-3
1790 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1791 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1792 mv $DIR1/$tfile-2 $DIR1/$tfile &
1795 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1796 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1800 run_test 44c "pdirops: rename tgt vs link =============="
1803 touch $DIR1/$tfile-2
1804 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1805 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1806 mv $DIR1/$tfile-2 $DIR1/$tfile &
1809 rm $DIR2/$tfile || error "unlink must succeed"
1810 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1814 run_test 44d "pdirops: rename tgt vs unlink =============="
1818 touch $DIR1/$tfile-2
1819 touch $DIR1/$tfile-3
1820 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1821 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1822 mv $DIR1/$tfile-2 $DIR1/$tfile &
1825 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1826 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1830 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1833 touch $DIR1/$tfile-2
1834 touch $DIR1/$tfile-3
1835 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1836 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1837 mv $DIR1/$tfile-2 $DIR1/$tfile &
1840 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1841 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1845 run_test 44f "pdirops: rename tgt and rename (src) =============="
1848 touch $DIR1/$tfile-2
1849 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1850 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1851 mv $DIR1/$tfile-2 $DIR1/$tfile &
1854 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1855 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1859 run_test 44g "pdirops: rename tgt vs getattr =============="
1862 touch $DIR1/$tfile-2
1863 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1864 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1865 mv $DIR1/$tfile-2 $DIR1/$tfile &
1868 ls -lia $DIR2/ > /dev/null
1869 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1873 run_test 44h "pdirops: rename tgt vs readdir =============="
1875 # test 44: rename tgt and blocking operations
1877 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1878 touch $DIR1/$tfile-2
1879 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1880 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1881 mv $DIR1/$tfile-2 $DIR1/$tfile &
1884 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
1885 check_pdo_conflict $PID1 && { wait $PID1;
1886 error "remote mkdir isn't blocked"; }
1890 run_test 44i "pdirops: rename tgt vs remote mkdir"
1892 # test 45: rename src and blocking operations
1895 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1896 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1897 mv $DIR1/$tfile $DIR1/$tfile-2 &
1900 mkdir $DIR2/$tfile || error "mkdir must succeed"
1901 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1905 run_test 45a "pdirops: rename src vs mkdir =============="
1909 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1910 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1911 mv $DIR1/$tfile $DIR1/$tfile-2 &
1914 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1915 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1919 run_test 45b "pdirops: rename src vs create =============="
1923 touch $DIR1/$tfile-3
1924 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1925 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1926 mv $DIR1/$tfile $DIR1/$tfile-2 &
1929 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1930 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1934 run_test 45c "pdirops: rename src vs link =============="
1938 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1939 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1940 mv $DIR1/$tfile $DIR1/$tfile-2 &
1943 rm $DIR2/$tfile && error "unlink must fail"
1944 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1948 run_test 45d "pdirops: rename src vs unlink =============="
1952 touch $DIR1/$tfile-3
1953 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1954 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1955 mv $DIR1/$tfile $DIR1/$tfile-2 &
1958 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1959 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1963 run_test 45e "pdirops: rename src and rename (tgt) =============="
1967 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1968 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1969 mv $DIR1/$tfile $DIR1/$tfile-2 &
1972 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1973 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1977 run_test 45f "pdirops: rename src and rename (src) =============="
1981 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1982 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1983 mv $DIR1/$tfile $DIR1/$tfile-2 &
1986 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1987 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1991 run_test 45g "pdirops: rename src vs getattr =============="
1995 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1996 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1997 mv $DIR1/$tfile $DIR1/$tfile-2 &
2000 ls -lia $DIR2/ > /dev/null
2001 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2005 run_test 45h "pdirops: unlink vs readdir =============="
2008 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2010 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2011 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2012 mv $DIR1/$tfile $DIR1/$tfile-2 &
2015 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2016 check_pdo_conflict $PID1 && { wait $PID1;
2017 error "create remote dir isn't blocked"; }
2021 run_test 45i "pdirops: rename src vs remote mkdir"
2023 # test 46: link and blocking operations
2025 touch $DIR1/$tfile-2
2026 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2027 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2028 link $DIR1/$tfile-2 $DIR1/$tfile &
2031 mkdir $DIR2/$tfile && error "mkdir must fail"
2032 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2036 run_test 46a "pdirops: link vs mkdir =============="
2039 touch $DIR1/$tfile-2
2040 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2041 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2042 link $DIR1/$tfile-2 $DIR1/$tfile &
2045 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2046 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2050 run_test 46b "pdirops: link vs create =============="
2053 touch $DIR1/$tfile-2
2054 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2055 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2056 link $DIR1/$tfile-2 $DIR1/$tfile &
2059 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2060 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2064 run_test 46c "pdirops: link vs link =============="
2067 touch $DIR1/$tfile-2
2068 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2069 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2070 link $DIR1/$tfile-2 $DIR1/$tfile &
2073 rm $DIR2/$tfile || error "unlink must succeed"
2074 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2078 run_test 46d "pdirops: link vs unlink =============="
2081 touch $DIR1/$tfile-2
2082 touch $DIR1/$tfile-3
2083 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2084 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2085 link $DIR1/$tfile-2 $DIR1/$tfile &
2088 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2089 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2093 run_test 46e "pdirops: link and rename (tgt) =============="
2096 touch $DIR1/$tfile-2
2097 touch $DIR1/$tfile-3
2098 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2099 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2100 link $DIR1/$tfile-2 $DIR1/$tfile &
2103 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2104 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2108 run_test 46f "pdirops: link and rename (src) =============="
2111 touch $DIR1/$tfile-2
2112 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2113 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2114 link $DIR1/$tfile-2 $DIR1/$tfile &
2117 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2118 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2122 run_test 46g "pdirops: link vs getattr =============="
2125 touch $DIR1/$tfile-2
2126 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2127 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2128 link $DIR1/$tfile-2 $DIR1/$tfile &
2131 ls -lia $DIR2/ > /dev/null
2132 check_pdo_conflict $PID1 && { wait $PID1;
2133 error "readdir isn't blocked"; }
2137 run_test 46h "pdirops: link vs readdir =============="
2140 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2141 touch $DIR1/$tfile-2
2142 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2143 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2144 link $DIR1/$tfile-2 $DIR1/$tfile &
2147 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2148 check_pdo_conflict $PID1 && { wait $PID1;
2149 error "remote mkdir isn't blocked"; }
2153 run_test 46i "pdirops: link vs remote mkdir"
2155 # test 47: remote mkdir and blocking operations
2157 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2158 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2159 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2160 $LFS mkdir -i 1 $DIR1/$tfile &
2163 mkdir $DIR2/$tfile && error "mkdir must fail"
2164 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2168 run_test 47a "pdirops: remote mkdir vs mkdir"
2171 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2172 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2173 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2174 $LFS mkdir -i 1 $DIR1/$tfile &
2177 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2178 check_pdo_conflict $PID1 && { wait $PID1;
2179 error "create isn't blocked"; }
2183 run_test 47b "pdirops: remote mkdir vs create"
2186 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2187 touch $DIR1/$tfile-2
2188 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2189 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2190 $LFS mkdir -i 1 $DIR1/$tfile &
2193 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2194 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2198 run_test 47c "pdirops: remote mkdir vs link"
2201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2202 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2203 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2204 $LFS mkdir -i 1 $DIR1/$tfile &
2207 rmdir $DIR2/$tfile || error "unlink must succeed"
2208 check_pdo_conflict $PID1 && { wait $PID1;
2209 error "unlink isn't blocked"; }
2213 run_test 47d "pdirops: remote mkdir vs unlink"
2216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2217 touch $DIR1/$tfile-2
2218 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2219 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2220 $LFS mkdir -i 1 $DIR1/$tfile &
2223 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2224 check_pdo_conflict $PID1 && { wait $PID1;
2225 error "rename isn't blocked"; }
2229 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2232 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2233 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2234 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2235 $LFS mkdir -i 1 $DIR1/$tfile &
2238 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2239 check_pdo_conflict $PID1 && { wait $PID1;
2240 error "rename isn't blocked"; }
2244 run_test 47f "pdirops: remote mkdir and rename (src)"
2247 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2248 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2249 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2250 $LFS mkdir -i 1 $DIR1/$tfile &
2253 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2254 check_pdo_conflict $PID1 && { wait $PID1;
2255 error "getattr isn't blocked"; }
2259 run_test 47g "pdirops: remote mkdir vs getattr"
2263 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2264 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2265 do_facet client "lctl set_param fail_loc=0x410"
2266 $TRUNCATE $DIR2/$tfile $trunc_size
2267 do_facet client "lctl set_param fail_loc=0x0"
2269 size=`stat -c %s $DIR2/$tfile`
2270 [ $size -eq $trunc_size ] || error "wrong size"
2272 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2276 local origfile=/etc/hosts
2278 filesize=`stat -c %s $origfile`
2280 # create an empty file
2281 $MCREATE $DIR1/$tfile
2282 # cache layout lock on both mount point
2283 stat $DIR1/$tfile > /dev/null
2284 stat $DIR2/$tfile > /dev/null
2286 # open and sleep 2 seconds then read
2287 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2291 # create the layout of testing file
2292 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null
2294 # MULTIOP proc should be able to read enough bytes and exit
2296 kill -0 $pid && error "multiop is still there"
2297 cmp $origfile $DIR2/$tfile || error "$MCREATE and $DIR2/$tfile differs"
2301 run_test 51a "layout lock: refresh layout should work"
2304 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2305 { skip "Need MDS version at least 2.3.59"; return 0; }
2307 local tmpfile=`mktemp`
2309 # create an empty file
2310 $MCREATE $DIR1/$tfile
2312 # delay glimpse so that layout has changed when glimpse finish
2313 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2314 $LCTL set_param fail_loc=0x1404
2315 stat -c %s $DIR2/$tfile |tee $tmpfile &
2319 # create layout of testing file
2320 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc > /dev/null
2323 local fsize=`cat $tmpfile`
2325 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2327 rm -f $DIR1/$tfile $tmpfile
2329 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2332 [ $OSTCOUNT -ge 2 ] || { skip "need at least 2 osts"; return; }
2334 # set default layout to have 1 stripe
2335 mkdir -p $DIR1/$tdir
2336 $LFS setstripe -c 1 $DIR1/$tdir
2338 # create a file with empty layout
2339 $MCREATE $DIR1/$tdir/$tfile
2341 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2342 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2344 # change the layout of testing file
2345 echo "Setting layout to have $OSTCOUNT stripes ..."
2346 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2350 # write something to the file, it should be blocked on fetching layout
2351 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2352 local cnt=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2353 [ $cnt -eq $OSTCOUNT ] || error "have $cnt stripes, expected $OSTCOUNT"
2357 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2360 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2361 cancel_lru_locks mdc
2363 # open should grant LAYOUT lock, mmap and read will install pages
2364 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2368 # rss before revoking
2369 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2370 echo "Before revoking layout lock: $br KB mapped"
2372 # delete the file will revoke layout lock
2375 # rss after revoking
2376 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2381 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
2383 run_test 51d "layout lock: losing layout lock should clean up memory map region"
2387 echo "==> rename vs getattr vs setxattr should not deadlock"
2388 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2390 do_facet mds $LCTL set_param fail_loc=$1
2392 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2400 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
2401 wait $PID1 || error "(3) mv failed"
2402 wait $PID2 || error "(4) stat failed"
2409 echo "==> rename vs getattr vs open vs getattr should not deadlock"
2410 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2412 do_facet mds $LCTL set_param fail_loc=$1
2414 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2422 $MULTIOP $DIR2/d1/d2 Oc &
2426 stat $DIR/d1 || error "(2) stat failed"
2428 wait $PID1 || error "(3) mv failed"
2429 wait $PID2 || error "(4) stat failed"
2430 wait $PID3 && error "(5) multiop failed"
2436 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
2437 save_lustre_params client "llite.*.xattr_cache" > $p
2438 lctl set_param llite.*.xattr_cache 1 ||
2439 { skip "xattr cache is not supported"; return 0; }
2441 #define OBD_FAIL_MDS_RENAME 0x153
2442 #define OBD_FAIL_MDS_RENAME2 0x154
2443 test_54_part1 0x80000153 || error 10
2444 test_54_part1 0x80000154 || error 11
2445 test_54_part2 0x80000153 || error 12
2446 test_54_part2 0x80000154 || error 13
2448 restore_lustre_params < $p
2451 run_test 54 "rename locking"
2454 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2456 #define OBD_FAIL_MDS_RENAME4 0x156
2457 do_facet mds $LCTL set_param fail_loc=0x80000156
2459 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2464 wait $PID1 && error "(2) mv succeeded"
2468 run_test 55a "rename vs unlink target dir"
2472 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2474 #define OBD_FAIL_MDS_RENAME4 0x156
2475 do_facet mds $LCTL set_param fail_loc=0x80000156
2477 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2482 wait $PID1 && error "(2) mv succeeded"
2486 run_test 55b "rename vs unlink source dir"
2490 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2492 #define OBD_FAIL_MDS_RENAME4 0x156
2493 do_facet mds $LCTL set_param fail_loc=0x156
2495 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2499 # while rename is sleeping, open and remove d3
2500 $MULTIOP $DIR2/d3 D_c &
2506 # while rename is sleeping 2nd time, close d3
2508 wait $PID2 || error "(3) multiop failed"
2510 wait $PID1 && error "(2) mv succeeded"
2514 run_test 55c "rename vs unlink orphan target dir"
2520 #define OBD_FAIL_MDS_RENAME3 0x155
2521 do_facet mds $LCTL set_param fail_loc=0x155
2522 mv $DIR/f1 $DIR/$tdir &
2526 # while rename is sleeping, create $tdir, but as a directory
2527 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
2529 # link in reverse locking order
2530 ln $DIR2/f1 $DIR2/$tdir/
2532 wait $PID1 && error "(2) mv succeeded"
2535 run_test 55d "rename file vs link"
2538 local MDSVER=$(lustre_build_version $SINGLEMDS)
2539 [ $(version_code $MDSVER) -lt $(version_code 2.3.0) ] &&
2540 skip "MDS version $MDSVER must be >= 2.3.0" && return 0
2543 test_mkdir -p $DIR1/$tdir
2544 file1=$DIR1/$tdir/file
2545 file2=$DIR2/$tdir/file
2547 echo orig > $file2 || error "Could not create $file2"
2548 version=$($LFS data_version $file1)
2551 echo append >> $file2 || error "Could not append to $file2"
2552 version2=$($LFS data_version $file1)
2553 [ "$version" != "$version2" ] ||
2554 error "append did not change data version: $version"
2557 echo overwrite > $file2 || error "Could not overwrite $file2"
2558 version3=$($LFS data_version $file1)
2559 [ "$version2" != "$version3" ] ||
2560 error "overwrite did not change data version: $version2"
2562 # Truncate before EOF
2563 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2564 version4=$($LFS data_version $file1)
2565 [ "$version3" != "$version4" ] ||
2566 error "truncate did not change data version: $version3"
2568 # Truncate after EOF
2569 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2570 version5=$($LFS data_version $file1)
2571 [ "$version4" != "$version5" ] ||
2572 error "truncate did not change data version: $version4"
2574 # Chmod do not change version
2575 chmod 400 $file2 || error "Could not chmod 400 $file2"
2576 version6=$($LFS data_version $file1)
2577 [ "$version5" == "$version6" ] ||
2578 error "chmod should not change data version: $version5 != $version6"
2580 # Chown do not change version
2581 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2582 version7=$($LFS data_version $file1)
2583 [ "$version5" == "$version7" ] ||
2584 error "chown should not change data version: $version5 != $version7"
2586 run_test 60 "Verify data_version behaviour"
2589 local test_dir=$tdir/test_dir
2591 mkdir -p $DIR1/$tdir
2592 if [ $MDSCOUNT -ge 2 ]; then
2594 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2595 error "Create remote directory failed"
2597 mkdir -p $DIR1/$test_dir
2599 cd $DIR2/$test_dir || error "cd directory failed"
2600 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2602 cd $DIR2/$tdir || error "exit directory"
2604 run_test 70a "cd directory && rm directory"
2606 test_70b() { # LU-2781
2608 mkdir -p $DIR1/$tdir
2610 touch $DIR1/$tdir/file
2611 for ((i = 0; i < 32; i++)); do
2612 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2614 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2616 touch $DIR1/$tdir/file
2617 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2618 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2619 rm -rf $DIR1/$tdir/test_dir ||
2620 error "cannot remove directory after rm_entry"
2621 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2623 run_test 70b "remove files after calling rm_entry"
2626 local server_version=$(lustre_version_code $SINGLEMDS)
2628 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2629 skip "Need MDS version at least 2.1.6" && return
2631 # Patch not applied to 2.2 and 2.3 branches
2632 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2633 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2634 skip "Need MDS version at least 2.4.0" && return
2636 checkfiemap --test ||
2637 { skip "checkfiemap not runnable: $?" && return; }
2638 # write data this way: hole - data - hole - data
2639 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2640 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2642 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2643 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2644 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2646 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2648 checkfiemap $DIR2/$tfile 81920 ||
2649 error "data is not flushed from client"
2650 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2653 # common case of "create file, copy file" on a single node
2654 # should not flush data from ost
2655 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2656 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2658 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2660 checkfiemap $DIR1/$tfile 81920 ||
2662 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2664 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2666 run_test 71 "correct file map just after write operation is finished"
2669 local p="$TMP/sanityN-$TESTNAME.parameters"
2672 save_lustre_params client "llite.*.xattr_cache" > $p
2673 lctl set_param llite.*.xattr_cache 1 ||
2674 { skip "xattr cache is not supported"; return 0; }
2677 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2678 error "setfattr1 failed"
2679 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
2680 error "getfattr1 failed"
2681 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
2682 error "setfattr2 failed"
2683 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
2684 error "getfattr2 failed"
2686 # check that trusted.link is consistent
2687 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2688 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
2689 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2690 echo "$tlink1 $tlink2"
2691 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
2695 restore_lustre_params < $p
2698 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
2701 local p="$TMP/sanityN-$TESTNAME.parameters"
2702 save_lustre_params client "llite.*.xattr_cache" > $p
2703 lctl set_param llite.*.xattr_cache 1 ||
2704 { skip "xattr cache is not supported"; return 0; }
2707 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2708 error "setfattr1 failed"
2709 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
2710 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
2712 # PR lock should be cached by now on both clients
2713 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
2714 # 2 hits for getfattr(0)+getfattr(size)
2715 [ $(calc_llite_stats getxattr_hits) -eq 2 ] || error "not cached in $DIR1"
2716 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
2717 # 4 hits for more getfattr(0)+getfattr(size)
2718 [ $(calc_llite_stats getxattr_hits) -eq 4 ] || error "not cached in $DIR2"
2721 restore_lustre_params < $p
2724 run_test 73 "getxattr should not cause xattr lock cancellation"
2727 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
2728 skip "Need MDS version at least 2.4.93" && return
2730 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
2731 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
2732 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
2734 run_test 74 "flock deadlock: different mounts =============="
2738 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
2739 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
2740 cancel_lru_locks osc
2742 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
2745 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
2746 $LCTL set_param fail_loc=0x31d
2747 stat -c %s $DIR1/$tfile &
2752 # For bad lock error handler we should ASSERT and got kernel panic here
2754 $LCTL set_param fail_loc=0
2756 run_test 75 "osc: upcall after unuse lock==================="
2759 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
2760 skip "Need MDS version at least 2.5.53" && return
2762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2768 nid=$($LCTL list_nids | sed "s/\./\\\./g")
2774 test_mkdir -p $DIR/$tdir
2776 # drop all open locks and close any cached "open" files on the client
2777 cancel_lru_locks mdc
2779 echo -n "open files "
2781 for ((i = 0; i < $fcount; i++)); do
2782 touch $DIR/$tdir/f_$i
2784 local cmd="exec $fd<$DIR/$tdir/f_$i"
2791 local get_open_fids="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
2792 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $get_open_fids))
2794 # Possible errors in openfiles FID list.
2795 # 1. Missing FIDs. Check 1
2796 # 2. Extra FIDs. Check 1
2797 # 3. Duplicated FID. Check 2
2798 # 4. Invalid FIDs. Check 2
2799 # 5. Valid FID, points to some other file. Check 3
2802 [ ${#fid_list[@]} -ne $fcount ] &&
2803 error "${#fid_list[@]} != $fcount open files"
2805 for (( i = 0; i < $fcount; i++ )) ; do
2806 cmd="exec ${fd_list[i]}</dev/null"
2808 filename=$($LFS fid2path $DIR2 ${fid_list[i]})
2811 rm --interactive=no $filename
2813 error "Nonexisting fid ${fid_list[i]} listed."
2817 ls_op=$(ls $DIR2/$tdir | wc -l)
2819 error "Some openfiles are missing in lproc output"
2823 run_test 76 "Verify open file for 2048 files"
2827 local dir=$DIR/$tdir
2830 mkdir $dir || error "mkdir $dir failed"
2831 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
2834 do_nodes $CLIENTS $myRUNAS dd if=/dev/zero of="$dir/nrs_r_$HOSTNAME"\
2835 bs=1M count=$n > /dev/null 2>&1
2837 for ((i = 0; i < $n; i++)); do
2838 do_nodes $CLIENTS $myRUNAS dd if=/dev/zero\
2839 of="$dir/nrs_w_$HOSTNAME" bs=1M seek=$i count=1\
2843 do_nodes $CLIENTS sync;
2844 cancel_lru_locks osc
2846 for ((i = 0; i < $n; i++)); do
2847 do_nodes $CLIENTS $myRUNAS dd if="$dir/nrs_w_$HOSTNAME"\
2848 of=/dev/zero bs=1M seek=$i count=1 > /dev/null 2>&1 &
2851 cancel_lru_locks osc
2853 for ((i = 0; i < $n; i++)); do
2857 rm -rf $dir || error "rm -rf $dir failed"
2860 test_77a() { #LU-3266
2861 do_facet $SINGLEMDS lctl set_param ost.OSS.*.nrs_policies="fifo"
2866 run_test 77a "check FIFO NRS policy"
2869 test_77b() { #LU-3266
2870 do_facet $SINGLEMDS lctl set_param ost.OSS.*.nrs_policies="crrn"
2871 do_facet $SINGLEMDS lctl set_param ost.OSS.*.nrs_crrn_quantum=1
2873 echo "policy: crr-n, crrn_quantum 1"
2876 do_facet $SINGLEMDS lctl set_param ost.OSS.*.nrs_crrn_quantum=64
2878 echo "policy: crr-n, crrn_quantum 64"
2883 run_test 77b "check CRR-N NRS policy"
2888 for i in $(seq 1 $OSTCOUNT)
2890 do_facet ost"$i" lctl set_param \
2891 ost.OSS.ost_io.nrs_policies=$policy
2892 do_facet ost"$i" lctl set_param \
2893 ost.OSS.*.nrs_"$policy"_quantum=1
2894 do_facet ost"$i" lctl set_param \
2895 ost.OSS.*.nrs_"$policy"_offset_type="physical"
2896 do_facet ost"$i" lctl set_param \
2897 ost.OSS.*.nrs_"$policy"_supported="reads"
2900 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type \
2901 physical, ${policy}_supported reads"
2904 for i in $(seq 1 $OSTCOUNT)
2906 do_facet ost"$i" lctl set_param \
2907 ost.OSS.*.nrs_${policy}_supported="writes"
2908 do_facet ost"$i" lctl set_param \
2909 ost.OSS.*.nrs_${policy}_quantum=64
2911 echo "policy: $policy, ${policy}_quantum 64, \
2912 ${policy}_offset_type physical, ${policy}_supported writes"
2915 for i in $(seq 1 $OSTCOUNT)
2917 do_facet ost"$i" lctl set_param \
2918 ost.OSS.*.nrs_${policy}_supported="reads_and_writes"
2919 do_facet ost"$i" lctl set_param \
2920 ost.OSS.*.nrs_${policy}_offset_type="logical"
2922 echo "policy: $policy, ${policy}_quantum 64, \
2923 ${policy}_offset_type logical, ${policy}_supported reads_and_writes"
2929 test_77c() { #LU-3266
2933 run_test 77c "check ORR NRS policy"
2935 test_77d() { #LU-3266
2939 run_test 77d "check TRR nrs policy"
2946 do_facet $facet lctl set_param \
2947 ost.OSS.ost_io.nrs_tbf_rule="$@"
2949 error "failed to operate on TBF rules"
2953 for i in $(seq 1 $OSTCOUNT)
2955 do_facet ost"$i" lctl set_param \
2956 ost.OSS.ost_io.nrs_policies="tbf\ nid"
2958 error "failed to set TBF policy"
2961 # Only operate rules on ost1 since OSTs might run on the same OSS
2963 tbf_rule_operate ost1 "start\ localhost\ {0@lo}\ 1000"
2964 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
2965 local client_nids=$(nids_list $address "\\")
2966 tbf_rule_operate ost1 "start\ clients\ {$client_nids}\ 100"
2967 tbf_rule_operate ost1 "start\ others\ {*.*.*.*@$NETTYPE}\ 50"
2971 tbf_rule_operate ost1 "change\ localhost\ 1001"
2972 tbf_rule_operate ost1 "change\ clients\ 101"
2973 tbf_rule_operate ost1 "change\ others\ 51"
2977 tbf_rule_operate ost1 "stop\ localhost"
2978 tbf_rule_operate ost1 "stop\ clients"
2979 tbf_rule_operate ost1 "stop\ others"
2982 # Cleanup the TBF policy
2983 for i in $(seq 1 $OSTCOUNT)
2985 do_facet ost"$i" lctl set_param \
2986 ost.OSS.ost_io.nrs_policies="fifo"
2988 error "failed to set policy back to fifo"
2993 run_test 77e "check TBF NID nrs policy"
2996 # Configure jobid_var
2997 local saved_jobid_var=$($LCTL get_param -n jobid_var)
2998 if [ $saved_jobid_var != procname_uid ]; then
2999 set_conf_param_and_check client \
3000 "$LCTL get_param -n jobid_var" \
3001 "$FSNAME.sys.jobid_var" procname_uid
3004 for i in $(seq 1 $OSTCOUNT)
3006 do_facet ost"$i" lctl set_param \
3007 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3009 error "failed to set TBF policy"
3012 # Only operate rules on ost1 since OSTs might run on the same OSS
3014 tbf_rule_operate ost1 "start\ runas\ {iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ 1000"
3015 tbf_rule_operate ost1 "start\ iozone_runas\ {iozone.$RUNAS_ID}\ 100"
3016 tbf_rule_operate ost1 "start\ dd_runas\ {dd.$RUNAS_ID}\ 50"
3017 nrs_write_read "$RUNAS"
3020 tbf_rule_operate ost1 "change\ runas\ 1001"
3021 tbf_rule_operate ost1 "change\ iozone_runas\ 101"
3022 tbf_rule_operate ost1 "change\ dd_runas\ 51"
3023 nrs_write_read "$RUNAS"
3026 tbf_rule_operate ost1 "stop\ runas"
3027 tbf_rule_operate ost1 "stop\ iozone_runas"
3028 tbf_rule_operate ost1 "stop\ dd_runas"
3029 nrs_write_read "$RUNAS"
3031 # Cleanup the TBF policy
3032 for i in $(seq 1 $OSTCOUNT)
3034 do_facet ost"$i" lctl set_param \
3035 ost.OSS.ost_io.nrs_policies="fifo"
3037 error "failed to set policy back to fifo"
3039 nrs_write_read "$RUNAS"
3041 local current_jobid_var=$($LCTL get_param -n jobid_var)
3042 if [ $saved_jobid_var != $current_jobid_var ]; then
3043 set_conf_param_and_check client \
3044 "$LCTL get_param -n jobid_var" \
3045 "$FSNAME.sys.jobid_var" $saved_jobid_var
3049 run_test 77f "check TBF JobID nrs policy"
3052 for i in $(seq 1 $OSTCOUNT)
3054 do_facet ost"$i" lctl set_param \
3055 ost.OSS.ost_io.nrs_policies="tbf\ nid"
3057 error "failed to set TBF policy"
3060 for i in $(seq 1 $OSTCOUNT)
3062 do_facet ost"$i" lctl set_param \
3063 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3065 error "failed to set TBF policy"
3068 # Add a rule that only valid for Jobid TBF. If direct change between
3069 # TBF types is not supported, this operation will fail.
3070 tbf_rule_operate ost1 "start\ dd_runas\ {dd.$RUNAS_ID}\ 50"
3072 # Cleanup the TBF policy
3073 for i in $(seq 1 $OSTCOUNT)
3075 do_facet ost"$i" lctl set_param \
3076 ost.OSS.ost_io.nrs_policies="fifo"
3078 error "failed to set policy back to fifo"
3082 run_test 77g "Change TBF type directly"
3084 test_78() { #LU-6673
3087 for i in $(seq 1 $OSTCOUNT)
3089 do_facet ost"$i" lctl set_param \
3090 ost.OSS.ost_io.nrs_policies="orr" &
3091 do_facet ost"$i" lctl set_param \
3092 ost.OSS.*.nrs_orr_quantum=1
3094 # Valid return codes are:
3095 # 0: Tuning succeeded
3096 # ENODEV: Policy is still stopped
3097 # EAGAIN: Policy is being initialized
3098 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
3099 error "Expected set_param to return 0|ENODEV|EAGAIN"
3102 # Cleanup the ORR policy
3103 for i in $(seq 1 $OSTCOUNT)
3105 do_facet ost"$i" lctl set_param \
3106 ost.OSS.ost_io.nrs_policies="fifo"
3108 error "failed to set policy back to fifo"
3112 run_test 78 "Enable policy and specify tunings right away"
3115 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3122 mkdir -p $DIR1/$tdir/dir
3123 createmany -o $DIR1/$tdir/dir/f 10 ||
3124 error "create files under remote dir failed $i"
3126 cp /etc/passwd $DIR1/$tdir/$tfile
3128 #migrate open file should fails
3129 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
3131 # give multiop a chance to open
3134 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
3135 error "migrate open files should failed with open files"
3139 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
3140 error "migrate remote dir error"
3142 echo "Finish migration, then checking.."
3143 for file in $(find $DIR1/$tdir); do
3144 mdt_index=$($LFS getstripe -M $file)
3145 [ $mdt_index == $MDTIDX ] ||
3146 error "$file is not on MDT${MDTIDX}"
3149 diff /etc/passwd $DIR1/$tdir/$tfile ||
3150 error "file different after migration"
3152 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
3154 run_test 80a "migrate directory when some children is being opened"
3158 kill -9 $migrate_pid
3162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3163 local migrate_dir1=$DIR1/$tdir/migrate_dir
3164 local migrate_dir2=$DIR2/$tdir/migrate_dir
3165 local migrate_run=$LUSTRE/tests/migrate.sh
3173 trap cleanup_80b EXIT
3174 #prepare migrate directory
3175 mkdir -p $migrate_dir1
3176 for F in {1,2,3,4,5}; do
3177 echo "$F$F$F$F$F" > $migrate_dir1/file$F
3178 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
3181 #migrate the directories among MDTs
3184 mdt_idx=$((RANDOM % MDSCOUNT))
3185 $LFS migrate -m $mdt_idx $migrate_dir1 2&>/dev/null ||
3187 [ $rc -ne 0 -o $rc -ne 16 ] || break
3192 echo "start migration thread $migrate_pid"
3193 #Access the files at the same time
3194 start_time=$(date +%s)
3195 echo "accessing the migrating directory for 5 minutes..."
3197 ls $migrate_dir2 > /dev/null || {
3198 echo "read dir fails"
3201 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
3202 echo "access file1 fails"
3206 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
3207 echo "access file2/3 fails"
3211 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
3212 echo "access file4 fails"
3216 stat $migrate_dir2/file5 > /dev/null || {
3217 echo "stat file5 fails"
3221 touch $migrate_dir2/source_file > /dev/null || rc1=$?
3222 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3223 echo "touch file failed with $rc1"
3227 if [ -e $migrate_dir2/source_file ]; then
3228 ln $migrate_dir2/source_file $migrate_dir2/link_file \
3229 2&>/dev/null || rc1=$?
3230 if [ -e $migrate_dir2/link_file ]; then
3231 rm -rf $migrate_dir2/link_file
3234 mrename $migrate_dir2/source_file \
3235 $migrate_dir2/target_file 2&>/dev/null || rc1=$?
3236 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3237 echo "rename failed with $rc1"
3241 if [ -e $migrate_dir2/target_file ]; then
3242 rm -rf $migrate_dir2/target_file 2&>/dev/null ||
3245 rm -rf $migrate_dir2/source_file 2&>/dev/null ||
3248 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3249 echo "unlink failed with $rc1"
3254 end_time=$(date +%s)
3255 duration=$((end_time - start_time))
3256 if [ $((duration % 10)) -eq 0 ]; then
3257 if [ $show_time -eq 1 ]; then
3258 echo "...$duration seconds"
3265 kill -0 $migrate_pid || {
3266 echo "migration stopped 1"
3270 [ $duration -ge 300 ] && break
3273 #check migration are still there
3274 kill -0 $migrate_pid || error "migration stopped 2"
3277 run_test 80b "Accessing directory during migration"
3280 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3284 mkdir -p $DIR1/$tdir
3286 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
3287 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
3290 touch d0/0 || error "create 0 failed"
3291 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
3292 stat d0/0 && error "stat mv filed succeed"
3293 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || "rename d1/0 d0/0 failed"
3294 stat d0/0 || error "stat failed"
3296 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
3298 if [ $t -ne 3 ]; then
3299 ls -ai $DIR1/$tdir/d0
3300 error "expect 3 get $t"
3305 run_test 81 "rename and stat under striped directory"
3308 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.91) ]] ||
3309 { skip "Need MDS version at least 2.6.92"; return 0; }
3311 # Client 1 creates a file.
3312 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
3314 # Client 2 opens the file.
3315 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
3317 # Client 1 makes the file an orphan.
3318 rm $DIR1/$tfile || error "rm"
3319 # Client 2 sets EA "user.multiop".
3321 wait $pid2 || error "multiop 2"
3322 # Client 1 gets EA "user.multiop". This used to fail because the EA
3323 # cache refill would get "trusted.link" from mdd_xattr_list() but
3324 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
3327 wait $pid1 || error "multiop 1"
3329 run_test 82 "fsetxattr and fgetxattr on orphan files"
3332 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3339 $LFS mkdir -i1 -c2 $tdir
3344 echo "start pid $pid1 to create/unlink striped directory"
3346 # Access the directory at the same time
3350 stat $tdir > /dev/null 2>&1
3354 echo "start pid $pid2 to stat striped directory"
3362 run_test 83 "access striped directory while it is being created/unlinked"
3365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3370 [ "$SLOW" = "yes" ] && duration=600
3371 # Open/Create under striped directory
3375 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
3376 touch $tdir/f{0..3} > /dev/null 2>&1
3380 echo "start pid $pid1 to open/create under striped directory"
3382 # unlink the striped directory at the same time
3386 rm -rf $tdir > /dev/null 2>&1
3390 echo "start pid $pid2 to unlink striped directory"
3399 run_test 90 "open/create and unlink striped directory"
3402 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3407 [ "$SLOW" = "yes" ] && duration=600
3408 # chmod striped directory
3412 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
3413 chmod go+w $tdir > /dev/null 2>&1
3417 echo "start pid $pid1 to chmod striped directory"
3419 # unlink the striped directory at the same time
3423 rm -rf $tdir > /dev/null 2>&1
3427 echo "start pid $pid2 to unlink striped directory"
3436 run_test 91 "chmod and unlink striped directory"
3438 log "cleanup: ======================================================"
3440 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
3444 check_and_cleanup_lustre