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
52 rm -rf $DIR1/[df][0-9]* $DIR1/lnk $DIR/[df].${TESTSUITE}*
54 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
55 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
57 # $RUNAS_ID may get set incorrectly somewhere else
58 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
60 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
66 [ -f $DIR2/f1 ] || error
68 run_test 1a "check create on 2 mtpt's =========================="
72 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
75 run_test 1b "check attribute updates on 2 mtpt's ==============="
78 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
80 run_test 1c "check after remount attribute updates on 2 mtpt's ="
84 $CHECKSTAT -a $DIR1/f1 || error
86 run_test 1d "unlink on one mountpoint removes file on other ===="
92 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
94 run_test 2a "check cached attribute updates on 2 mtpt's ========"
100 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
102 run_test 2b "check cached attribute updates on 2 mtpt's ========"
104 # NEED TO SAVE ROOT DIR MODE
107 $CHECKSTAT -t dir -p 0777 $DIR2 || error
109 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
113 $CHECKSTAT -t dir -p 0755 $DIR2 || error
115 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
122 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
124 run_test 2e "check chmod on root is propagated to others"
127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
129 local remote_dir=$tdir/remote_dir
132 $LFS mkdir -i $MDTIDX $DIR1/$remote_dir ||
133 error "Create remote directory failed"
135 touch $DIR1/$remote_dir/$tfile ||
136 error "Create file under remote directory failed"
137 chmod 777 $DIR1/$remote_dir/$tfile ||
138 error "Chmod file under remote directory failed"
140 $CHECKSTAT -t file -p 0777 $DIR2/$remote_dir/$tfile ||
141 error "Check attr of file under remote directory failed"
143 chown $RUNAS_ID:$RUNAS_GID $DIR1/$remote_dir/$tfile ||
144 error "Chown file under remote directory failed"
146 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR2/$remote_dir/$tfile ||
147 error "Check owner of file under remote directory failed"
149 cd $DIR2/$remote_dir || error "enter remote dir"
150 rm -rf $DIR1/$remote_dir/$tfile ||
151 error "Unlink remote directory failed"
153 $CHECKSTAT -t file $DIR2/$remote_dir/$tfile &&
154 error "unlink file still exists!"
156 cd $DIR2/$tdir || error "exit remote dir"
157 rm -rf $DIR1/$tdir || error "unlink directory failed"
159 run_test 2f "check attr/owner updates on DNE with 2 mtpt's"
162 dd if=/dev/zero of=$DIR1/$tfile oflag=sync bs=1M count=2
164 local block1=$(stat $DIR1/$tfile | awk '/Blocks/ {print $4} ')
166 local block2=$(stat $DIR2/$tfile | awk '/Blocks/ {print $4} ')
167 echo "$DIR1/$tfile has $block1 blocks"
168 echo "$DIR2/$tfile has $block2 blocks"
169 [ $block1 -eq $block2 ] || error
171 run_test 2g "check blocks update on sync write"
174 local target="this/is/good"
175 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
176 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
177 error "link $DIR2/$tfile not as expected"
179 run_test 3 "symlink on one mtpt, readlink on another ==========="
182 multifstat $DIR1/f4 $DIR2/f4
184 run_test 4 "fstat validation on multiple mount points =========="
188 $TRUNCATE $DIR2/f5 100
189 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
192 run_test 5 "create a file on one mount, truncate it on the other"
195 openunlink $DIR1/$tfile $DIR2/$tfile || \
196 error "openunlink $DIR1/$tfile $DIR2/$tfile"
198 run_test 6 "remove of open file on other node =================="
202 opendirunlink $DIR1/$dir $DIR2/$dir || \
203 error "opendirunlink $DIR1/$dir $DIR2/$dir"
205 run_test 7 "remove of open directory on other node ============="
208 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
209 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
211 run_test 8 "remove of open special file on other node =========="
217 for C in a b c d e f g h i j k l; do
218 dir=`eval echo \\$DIR$MTPT`
219 echo -n $C >> $dir/f9
220 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
222 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
223 error "`od -a $DIR1/f9` != abcdefghijkl"
225 run_test 9 "append of file with sub-page size on multiple mounts"
232 for C in a b c d e f g h i j k l; do
233 dir=`eval echo \\$DIR$MTPT`
234 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
235 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
236 OFFSET=`expr $OFFSET + 1`
238 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
239 error "`od -a $DIR1/f10` != abcdefghijkl"
241 run_test 10a "write of file with sub-page size on multiple mounts "
245 yes "R" | head -c 4000 >$TMP/f10b-seed
246 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
248 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
250 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
252 # create a test file locally to compare
253 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
254 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
255 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
256 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
258 run_test 10b "write of file with sub-page size on multiple mounts "
262 multiop_bg_pause $DIR1/d11/f O_c || return 1
264 cp -p /bin/ls $DIR1/d11/f
268 wait $MULTIPID || error
269 [ $RC -eq 0 ] && error || true
271 run_test 11 "execution of file opened for write should return error ===="
274 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
276 run_test 12 "test lock ordering (link, stat, unlink) ==========="
278 test_13() { # bug 2451 - directory coherency
279 test_mkdir $DIR1/d13 || error
280 cd $DIR1/d13 || error
282 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
284 rm -f $DIR2/d13/f13 || error
285 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
286 # need to run it twice
287 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
289 rm -f $DIR2/d13/f13 || error
290 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
292 run_test 13 "test directory page revocation ===================="
295 test_mkdir -p $DIR1/$tdir
296 cp -p /bin/ls $DIR1/$tdir/$tfile
297 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
300 $DIR2/$tdir/$tfile && error || true
302 wait $MULTIPID || return 2
304 run_test 14aa "execution of file open for write returns -ETXTBSY"
307 test_mkdir -p $DIR1/d14
308 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
309 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
311 $MULTIOP $DIR2/d14/multiop Oc && error "expected error, got success"
312 kill -USR1 $MULTIOP_PID || return 2
313 wait $MULTIOP_PID || return 3
314 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
316 run_test 14ab "open(RDWR) of executing file returns -ETXTBSY"
318 test_14b() { # bug 3192, 7040
319 test_mkdir -p $DIR1/d14
320 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
321 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
323 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
324 error "expected truncate error, got success"
325 kill -USR1 $MULTIOP_PID || return 2
326 wait $MULTIOP_PID || return 3
327 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
328 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
330 run_test 14b "truncate of executing file returns -ETXTBSY ======"
332 test_14c() { # bug 3430, 7040
333 test_mkdir -p $DIR1/d14
334 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
335 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
337 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
338 kill -USR1 $MULTIOP_PID || return 2
339 wait $MULTIOP_PID || return 3
340 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
341 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
343 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
345 test_14d() { # bug 10921
346 test_mkdir -p $DIR1/d14
347 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
348 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
351 chmod 600 $DIR1/d14/multiop || error "chmod failed"
352 kill -USR1 $MULTIOP_PID || return 2
353 wait $MULTIOP_PID || return 3
354 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
355 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
357 run_test 14d "chmod of executing file is still possible ========"
359 test_15() { # bug 974 - ENOSPC
361 sh oos2.sh $MOUNT1 $MOUNT2
362 wait_delete_completed
363 grant_error=`dmesg | grep "> available"`
364 [ -z "$grant_error" ] || error "$grant_error"
366 run_test 15 "test out-of-space with multiple writers ==========="
369 # The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
370 # We don't want to skip it entirely, but ZFS is VERY slow and cannot
371 # pass a 2500 operation dual-mount run within the time limit.
372 if [ "$(facet_fstype ost1)" = "zfs" ]; then
373 FSXNUM=$((COUNT / 5))
375 elif [ "$SLOW" = "yes" ]; then
376 FSXNUM=$((COUNT * 5))
384 local file1=$DIR1/$tfile
385 local file2=$DIR2/$tfile
387 # to allocate grant because it may run out due to test_15.
388 lfs setstripe -c -1 $file1
389 dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
390 dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
393 lfs setstripe -c -1 $file1 # b=10919
394 fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
396 run_test 16 "$FSXNUM iterations of dual-mount fsx"
398 test_17() { # bug 3513, 3667
399 remote_ost_nodsh && skip "remote OST with nodsh" && return
401 lfs setstripe $DIR1/$tfile -i 0 -c 1
402 cp $SAMPLE_FILE $DIR1/$tfile
403 cancel_lru_locks osc > /dev/null
404 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
405 do_facet ost1 lctl set_param fail_loc=0x8000030a
406 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
407 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
409 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
411 run_test 17 "resource creation/LVB creation race ==============="
414 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
417 for idx in {a..z}; do
418 local ptr=EXCEPT_ALWAYS_18$idx
419 [ x${!ptr} = xtrue ] || continue
421 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
424 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
427 run_test 18 "mmap sanity check ================================="
429 test_19() { # bug3811
430 local node=$(facet_active_host ost1)
432 # check whether obdfilter is cache capable at all
433 if ! get_osd_param $node '' read_cache_enable >/dev/null; then
434 echo "not cache-capable obdfilter"
438 local MAX=$(get_osd_param $node '' readcache_max_filesize | \
440 set_osd_param $node '' readcache_max_filesize 4096
441 dd if=/dev/urandom of=$TMP/$tfile bs=512k count=32
442 local SUM=$(cksum $TMP/$tfile | cut -d" " -f 1,2)
443 cp $TMP/$tfile $DIR1/$tfile
444 for i in `seq 1 20`; do
445 [ $((i % 5)) -eq 0 ] && log "$testname loop $i"
446 cancel_lru_locks osc > /dev/null
447 cksum $DIR1/$tfile | cut -d" " -f 1,2 > $TMP/sum1 & \
448 cksum $DIR2/$tfile | cut -d" " -f 1,2 > $TMP/sum2
450 [ "$(cat $TMP/sum1)" = "$SUM" ] || \
451 error "$DIR1/$tfile $(cat $TMP/sum1) != $SUM"
452 [ "$(cat $TMP/sum2)" = "$SUM" ] || \
453 error "$DIR2/$tfile $(cat $TMP/sum2) != $SUM"
455 set_osd_param $node '' readcache_max_filesize $MAX
458 run_test 19 "test concurrent uncached read races ==============="
463 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
464 $MULTIOP $DIR1/f20 Ow8190c
465 $MULTIOP $DIR2/f20 Oz8194w8190c
466 $MULTIOP $DIR1/f20 Oz0r8190c
468 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
470 error $CNTD" page left in cache after lock cancel" || true
472 run_test 20 "test extra readahead page left in cache ===="
479 test_21() { # Bug 5907
480 test_mkdir $DIR1/$tdir
481 mount /etc $DIR1/$tdir --bind || error "mount failed" # Poor man's mount.
483 rmdir -v $DIR1/$tdir && error "Removed mounted directory"
484 rmdir -v $DIR2/$tdir && echo "Removed mounted directory from another mountpoint, needs to be fixed"
485 test -d $DIR1/$tdir || error "Mounted directory disappeared"
487 test -d $DIR2/$tdir || test -d $DIR1/$tdir && error "Removed dir still visible after umount"
490 run_test 21 " Try to remove mountpoint on another dir ===="
492 test_23() { # Bug 5972
493 local at_diff=$(do_facet $SINGLEMDS \
494 $LCTL get_param -n mdd.*MDT0000*.atime_diff | head -n1)
495 echo "atime should be updated while another read" > $DIR1/$tfile
497 # clear the lock(mode: LCK_PW) gotten from creating operation
501 sleep $((at_diff + 1))
503 echo "starting reads"
504 multiop_bg_pause $DIR1/$tfile or20_c || return 1
505 # with SOM and opencache enabled, we need to close a file and cancel
506 # open lock to get atime propogated to MDS
507 kill -USR1 $! || return 2
510 time2=$(stat -c "%X" $DIR/$tfile)
511 echo "new atime is $time2"
513 [ $time2 -gt $time1 ] || error "atime was not updated"
514 rm -f $DIR1/$tfile || error "rm -f $DIR1/$tfile failed"
517 run_test 23 " others should see updated atime while another read===="
521 lfs df || error "lfs df failed"
522 lfs df -ih || error "lfs df -ih failed"
523 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
524 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
525 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
526 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
528 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
529 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
530 lctl --device %$OSC deactivate
531 lfs df -i || error "lfs df -i with deactivated OSC failed"
532 lctl --device %$OSC activate
533 lfs df || error "lfs df with reactivated OSC failed"
535 run_test 24a "lfs df [-ih] [path] test ========================="
539 fsnum=$(lfs_df | grep -c "summary")
540 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
542 run_test 24b "lfs df should show both filesystems ==============="
545 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
547 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
550 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
551 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
553 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
554 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
555 error "setfacl $DIR2/$tdir #1"
556 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
557 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
558 error "setfacl $DIR2/$tdir #2"
559 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
560 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
561 error "setfacl $DIR2/$tdir #3"
562 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
563 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
564 error "setfacl $DIR2/$tdir #4"
565 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
569 run_test 25a "change ACL on one mountpoint be seen on another ==="
572 local acl=$(lctl get_param -n mdc.*MDT0000-mdc-*.connect_flags |
574 [ "$acl" -lt 1 ] && skip "must have acl, skipping" && return
576 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
579 $LFS mkdir -i 1 $DIR1/$tdir
580 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
581 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
583 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
584 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
585 error "setfacl $DIR2/$tdir #1"
586 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
587 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
588 error "setfacl $DIR2/$tdir #2"
589 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
590 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
591 error "setfacl $DIR2/$tdir #3"
592 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
593 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
594 error "setfacl $DIR2/$tdir #4"
595 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
599 run_test 25b "change ACL under remote dir on one mountpoint be seen on another"
602 utime $DIR1/f26a -s $DIR2/f26a || error
604 run_test 26a "allow mtime to get older"
609 echo "aaa" >> $DIR1/$tfile
611 chmod a+x $DIR2/$tfile
612 mt1=`stat -c %Y $DIR1/$tfile`
613 mt2=`stat -c %Y $DIR2/$tfile`
615 if [ x"$mt1" != x"$mt2" ]; then
616 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
619 run_test 26b "sync mtime between ost and mds"
624 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
629 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
634 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
636 lctl set_param -n ldlm.dump_namespaces ""
637 wait $DD1_PID $DD2_PID
638 [ $? -ne 0 ] && lctl dk $TMP/debug || true
640 run_test 27 "align non-overlapping extent locks from request ==="
642 test_28() { # bug 9977
643 ECHO_UUID="ECHO_osc1_UUID"
644 tOST=$($LCTL dl | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -n1)
646 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
647 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
648 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
652 attach echo_client ECHO_osc1 $ECHO_UUID
656 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
657 $LCTL --device $tECHOID destroy "${tOBJID}:0"
665 # reading of 1st stripe should pass
666 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
667 # reading of 2nd stripe should fail (this stripe was destroyed)
668 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
670 # now, recreating test file
671 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
672 # reading of 1st stripe should pass
673 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
674 # reading of 2nd stripe should pass
675 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
677 run_test 28 "read/write/truncate file with lost stripes"
679 test_29() { # bug 10999
681 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
682 lctl set_param fail_loc=0x8000030f
685 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
688 #bug 11549 - permanently turn test off in b1_5
689 run_test 29 "lock put race between glimpse and enqueue ========="
691 test_30() { #bug #11110, LU-2523
692 test_mkdir -p $DIR1/$tdir
693 cp -f /bin/bash $DIR1/$tdir/bash
694 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash;
695 cp /bin/bash $DIR2/$tdir' &
696 $DIR1/$tdir/bash -c 'sleep 2;
697 openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?'
702 run_test 30 "recreate file race"
705 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
706 local writes=$(LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile \
707 count=1 2>&1 | awk 'BEGIN { FS="+" } /out/ {print $1}')
708 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
709 lctl set_param fail_loc=0x314
710 local reads=$(LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
711 awk 'BEGIN { FS="+" } /in/ {print $1}')
712 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
714 run_test 31a "voluntary cancel / blocking ast race=============="
717 remote_ost || { skip "local OST" && return 0; }
718 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
720 # make sure there is no local locks due to destroy
721 wait_mds_ost_sync || error "wait_mds_ost_sync()"
722 wait_delete_completed || error "wait_delete_completed()"
724 test_mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
725 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
726 cp /etc/hosts $DIR/$tdir/$tfile
727 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
728 lctl set_param fail_loc=0x314
729 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
730 do_facet ost1 lctl set_param fail_loc=0x316
732 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
733 lctl set_param fail_loc=0
734 do_facet ost1 lctl set_param fail_loc=0
735 # cleanup: reconnect the client back
738 run_test 31b "voluntary OST cancel / blocking ast race=============="
740 # enable/disable lockless truncate feature, depending on the arg 0/1
741 enable_lockless_truncate() {
742 lctl set_param -n osc.*.lockless_truncate $1
745 test_32a() { # bug 11270
746 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
747 save_lustre_params client "osc.*.lockless_truncate" > $p
749 enable_lockless_truncate 1
751 lfs setstripe -c -1 $DIR1/$tfile
752 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
754 clear_stats osc.*.osc_stats
756 log "checking cached lockless truncate"
757 $TRUNCATE $DIR1/$tfile 8000000
758 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
759 [ $(calc_stats osc.*.osc_stats lockless_truncate) -ne 0 ] ||
760 error "cached truncate isn't lockless"
762 log "checking not cached lockless truncate"
763 $TRUNCATE $DIR2/$tfile 5000000
764 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
765 [ $(calc_stats osc.*.osc_stats lockless_truncate) -ne 0 ] ||
766 error "not cached truncate isn't lockless"
768 log "disabled lockless truncate"
769 enable_lockless_truncate 0
770 clear_stats osc.*.osc_stats
771 $TRUNCATE $DIR2/$tfile 3000000
772 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
773 [ $(calc_stats osc.*.osc_stats lockless_truncate) -eq 0 ] ||
774 error "lockless truncate disabling failed"
776 # restore lockless_truncate default values
777 restore_lustre_params < $p
780 run_test 32a "lockless truncate"
782 test_32b() { # bug 11270
783 remote_ost_nodsh && skip "remote OST with nodsh" && return
786 local facets=$(get_facets OST)
787 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
789 save_lustre_params client "osc.*.contention_seconds" > $p
790 save_lustre_params $facets \
791 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
792 save_lustre_params $facets \
793 "ldlm.namespaces.filter-*.contended_locks" >> $p
794 save_lustre_params $facets \
795 "ldlm.namespaces.filter-*.contention_seconds" >> $p
796 clear_stats osc.*.osc_stats
798 # agressive lockless i/o settings
799 do_nodes $(comma_list $(osts_nodes)) \
800 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
801 ldlm.namespaces.filter-*.contended_locks=0 \
802 ldlm.namespaces.filter-*.contention_seconds=60"
803 lctl set_param -n osc.*.contention_seconds=60
805 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
807 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
810 [ $(calc_stats osc.*.osc_stats lockless_write_bytes) -ne 0 ] ||
811 error "lockless i/o was not triggered"
812 # disable lockless i/o (it is disabled by default)
813 do_nodes $(comma_list $(osts_nodes)) \
814 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
815 ldlm.namespaces.filter-*.contended_locks=32 \
816 ldlm.namespaces.filter-*.contention_seconds=0"
817 # set contention_seconds to 0 at client too, otherwise Lustre still
818 # remembers lock contention
819 lctl set_param -n osc.*.contention_seconds=0
820 clear_stats osc.*.osc_stats
822 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > \
824 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > \
827 [ $(calc_stats osc.*.osc_stats lockless_write_bytes) -eq 0 ] ||
828 error "lockless i/o works when disabled"
830 restore_lustre_params <$p
833 run_test 32b "lockless i/o"
837 local mdts=$(get_facets MDS)
842 for mds in ${mdts//,/ }; do
844 dev=$(basename $(do_facet $mds "lctl get_param -n osd*.${!varsvc}.mntdev|\
845 xargs readlink -f" ))
846 val=$(do_facet $mds "cat /proc/fs/jbd*/${dev}{,:*,-*}/info 2>/dev/null |
849 stat=$(( stat + val))
854 # commit on sharing tests
856 remote_mds_nodsh && skip "remote MDS with nodsh" && return
858 [ -z "$CLIENTS" ] && skip "Need two or more clients, have $CLIENTS" && return 0
859 [ $CLIENTCOUNT -lt 2 ] &&
860 skip "Need two or more clients, have $CLIENTCOUNT" && return 0
862 local nfiles=${TEST33_NFILES:-10000}
863 local param_file=$TMP/$tfile-params
864 local fstype=$(facet_fstype $SINGLEMDS)
866 save_lustre_params $(get_facets MDS) \
867 "mdt.*.commit_on_sharing" > $param_file
875 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
879 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
881 [ $fstype = ldiskfs ] && jbdold=$(print_jbd_stat)
882 echo "=== START createmany old: $jbdold transaction"
883 local elapsed=$(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")
884 [ $fstype = ldiskfs ] && jbdnew=$(print_jbd_stat)
885 [ $fstype = ldiskfs ] && jbd=$(( jbdnew - jbdold ))
886 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
887 [ $fstype = ldiskfs ] && avgjbd=$(( avgjbd + jbd ))
888 avgtime=$(( avgtime + elapsed ))
890 eval cos${COS}_jbd=$((avgjbd / 3))
891 eval cos${COS}_time=$((avgtime / 3))
894 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
895 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
896 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
897 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
899 restore_lustre_params < $param_file
903 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
905 # commit on sharing tests
907 remote_mds_nodsh && skip "remote MDS with nodsh" && return
909 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
910 [ $CLIENTCOUNT -ge 2 ] ||
911 { skip "Need two or more clients, have $CLIENTCOUNT" &&
913 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
915 local nfiles=${TEST33_NFILES:-10000}
916 local param_file=$TMP/$tfile-params
918 save_lustre_params $(get_facets MDS) \
919 "mdt.*.commit_on_sharing" > $param_file
928 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
932 do_node $CLIENT1 "$LFS mkdir -i $MDTIDX \
933 $DIR1/$tdir-\\\$(hostname)-$i"
935 jbdold=$(print_jbd_stat)
936 echo "=== START createmany old: $jbdold transaction"
937 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2\
938 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- \
939 -r$DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > \
941 jbdnew=$(print_jbd_stat)
942 jbd=$(( jbdnew - jbdold ))
943 echo "=== END createmany new: $jbdnew transaction : \
944 $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
945 avgjbd=$(( avgjbd + jbd ))
946 avgtime=$(( avgtime + elapsed ))
948 eval cos${COS}_jbd=$((avgjbd / 3))
949 eval cos${COS}_time=$((avgtime / 3))
952 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
953 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
954 [ "$cos0_jbd" != 0 ] &&
955 echo "COS=1 vs COS=0 jbd: $(((cos1_jbd/cos0_jbd - 1) * 100)) %"
956 [ "$cos0_time" != 0 ] &&
957 echo "COS=1 vs COS=0 time: $(((cos1_time/cos0_time - 1) * 100)) %"
959 restore_lustre_params < $param_file
963 run_test 33b "COS: cross create/delete, 2 clients, benchmark under remote dir"
966 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
967 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
968 skip "DNE CoS not supported" && return
973 # remote mkdir is done on MDT2, which enqueued lock of $tdir on MDT1
974 $LFS mkdir -i 1 $DIR/$tdir/d1
975 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
977 local sync_count=$(do_facet mds1 \
978 "lctl get_param -n mdt.*MDT0000.sync_count")
979 [ $sync_count -eq 1 ] || error "Sync-Lock-Cancel not triggered"
981 $LFS mkdir -i 1 $DIR/$tdir/d3
982 do_facet mds1 "lctl set_param -n mdt.*.sync_count=0"
983 # during sleep remote mkdir should have been committed and canceled
984 # remote lock spontaneously, which shouldn't trigger sync
987 local sync_count=$(do_facet mds1 \
988 "lctl get_param -n mdt.*MDT0000.sync_count")
989 [ $sync_count -eq 0 ] || error "Sync-Lock-Cancel triggered"
991 run_test 33c "Cancel cross-MDT lock should trigger Sync-Lock-Cancel"
994 local nodes=$(comma_list $(mdts_nodes))
995 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
997 local async_commit_count=$(do_nodes $nodes \
998 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
999 [ $async_commit_count -gt 0 ] || error "CoS not triggerred"
1006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1007 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1008 skip "DNE CoS not supported" && return
1011 # remote directory create
1013 ops_do_cos "$LFS mkdir -i 1 $DIR/$tdir/subdir"
1014 # remote directory unlink
1015 $LFS mkdir -i 1 $DIR/$tdir
1016 ops_do_cos "rmdir $DIR/$tdir"
1017 # striped directory create
1019 ops_do_cos "$LFS mkdir -c 2 $DIR/$tdir/subdir"
1020 # striped directory setattr
1021 $LFS mkdir -c 2 $DIR/$tdir
1023 ops_do_cos "chmod 713 $DIR/$tdir"
1024 # striped directory unlink
1025 $LFS mkdir -c 2 $DIR/$tdir
1027 ops_do_cos "rmdir $DIR/$tdir"
1029 $LFS mkdir -c 2 $DIR/$tdir
1030 $LFS mkdir -i 0 $DIR/$tdir/d1
1031 $LFS mkdir -i 1 $DIR/$tdir/d2
1032 touch $DIR/$tdir/d1/tgt
1033 ops_do_cos "ln $DIR/$tdir/d1/tgt $DIR/$tdir/d2/src"
1035 $LFS mkdir -c 2 $DIR/$tdir
1036 $LFS mkdir -i 0 $DIR/$tdir/d1
1037 $LFS mkdir -i 1 $DIR/$tdir/d2
1038 touch $DIR/$tdir/d1/src
1039 ops_do_cos "mv $DIR/$tdir/d1/src $DIR/$tdir/d2/tgt"
1041 $LFS mkdir -i 0 $DIR/$tdir
1042 ops_do_cos "$LFS migrate -m 1 $DIR/$tdir"
1045 run_test 33d "DNE distributed operation should trigger COS"
1048 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
1049 [ $CLIENTCOUNT -ge 2 ] ||
1050 { skip "Need two or more clients, have $CLIENTCOUNT" &&
1052 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1053 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.63) ] &&
1054 skip "DNE CoS not supported" && return
1056 local client2=${CLIENT2:-$(hostname)}
1060 local nodes=$(comma_list $(mdts_nodes))
1061 do_nodes $nodes "lctl set_param -n mdt.*.async_commit_count=0"
1063 $LFS mkdir -c 2 $DIR/$tdir
1064 mkdir $DIR/$tdir/subdir
1065 echo abc > $DIR/$tdir/$tfile
1066 do_node $client2 echo dfg >> $DIR/$tdir/$tfile
1067 do_node $client2 touch $DIR/$tdir/subdir
1069 local async_commit_count=$(do_nodes $nodes \
1070 "lctl get_param -n mdt.*.async_commit_count" | calc_sum)
1071 [ $async_commit_count -gt 0 ] && error "CoS triggerred"
1075 run_test 33e "DNE local operation shouldn't trigger COS"
1077 # End commit on sharing tests
1079 get_ost_lock_timeouts() {
1080 local nodes=${1:-$(comma_list $(osts_nodes))}
1082 local locks=$(do_nodes $nodes \
1083 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
1091 do_nodes $(comma_list $(osts_nodes)) \
1092 "lctl set_param -n fail_loc=0 2>/dev/null || true"
1093 for i in $(seq $OSTCOUNT); do
1094 wait_osc_import_state client ost$i FULL
1099 remote_ost_nodsh && skip "remote OST with nodsh" && return
1103 trap cleanup_34 EXIT RETURN
1104 for OPER in notimeout timeout ; do
1105 rm $DIR1/$tfile 2>/dev/null
1106 lock_in=$(get_ost_lock_timeouts)
1107 if [ $OPER == "timeout" ] ; then
1108 for j in `seq $OSTCOUNT`; do
1109 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
1110 do_facet ost$j lctl set_param fail_loc=0x511
1112 echo lock should expire
1114 for j in `seq $OSTCOUNT`; do
1115 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
1116 do_facet ost$j lctl set_param fail_loc=0x512
1118 echo lock should not expire
1120 echo writing on client1
1121 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
1123 echo reading on client2
1124 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
1125 # wait for a lock timeout
1127 lock_out=$(get_ost_lock_timeouts)
1128 if [ $OPER == "timeout" ] ; then
1129 if [ $lock_in == $lock_out ]; then
1130 error "no lock timeout happened"
1135 if [ $lock_in != $lock_out ]; then
1136 error "lock timeout happened"
1144 run_test 34 "no lock timeout under IO"
1146 test_35() { # bug 17645
1149 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1150 awk '/generation/{print $2}')
1152 generation[count]=$g
1156 test_mkdir -p $MOUNT1/$tfile
1157 cancel_lru_locks mdc
1159 # Let's initiate -EINTR situation by setting fail_loc and take
1160 # write lock on same file from same client. This will not cause
1161 # bl_ast yet as lock is already in local cache.
1162 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
1163 do_facet client "lctl set_param fail_loc=0x80000317"
1164 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
1165 let timeout=timeout*3
1167 while test $nr -lt 10; do
1168 log "Race attempt $nr"
1169 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1170 test "x$blk1" = "x" && blk1=0
1171 createmany -o $MOUNT2/$tfile/a 4000 &
1175 # Let's make conflict and bl_ast
1176 ls -la $MOUNT1/$tfile > /dev/null &
1179 log "Wait for $pid1 $pid2 for $timeout sec..."
1181 kill -9 $pid1 $pid2 > /dev/null 2>&1
1183 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
1184 test "x$blk2" = "x" && blk2=0
1185 test $blk2 -gt $blk1 && break
1186 rm -fr $MOUNT1/$tfile/*
1187 cancel_lru_locks mdc
1190 do_facet client "lctl set_param fail_loc=0x0"
1191 df -h $MOUNT1 $MOUNT2
1193 gen=$(lctl get_param mdc.$FSNAME-MDT*-mdc-*.import | grep generation |
1194 awk '/generation/{print $2}')
1196 if ! test "$g" -eq "${generation[count]}"; then
1197 list=$(lctl list_param mdc.$FSNAME-MDT*-mdc-*.import)
1199 for imp in $list; do
1200 if [ $c = $count ]; then
1205 imp=$(echo "$imp" | awk -F"." '{print $2}')
1206 error "Eviction happened on import $imp"
1211 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
1213 test_36() { #bug 16417
1218 test_mkdir -p $DIR1/$tdir
1219 $LFS setstripe -c -1 $DIR1/$tdir
1222 let SIZE_B=SIZE*1024*1024
1223 sync; sleep 5; sync # wait for delete thread
1225 while [ $i -le 10 ]; do
1226 lctl mark "start test"
1227 local before=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1228 dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
1229 error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
1230 sync # sync data from client cache
1231 sync_all_data # sync data from server cache (delayed allocation)
1233 local after_dd=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1234 multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
1236 rm -f $DIR1/$tdir/$tfile
1237 kill -USR1 $read_pid
1239 wait_delete_completed
1240 local after=$(lfs_df $MOUNT1 | awk '/^filesystem/{ print $4; exit }')
1241 echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
1243 # this free space! not used
1244 (( $after_dd <= $after)) ||
1245 error "space leaked after_dd:$after_dd > after:$after"
1249 run_test 36 "handle ESTALE/open-unlink correctly"
1251 test_37() { # bug 18695
1252 test_mkdir -p $DIR1/$tdir
1253 multiop_bg_pause $DIR1/$tdir D_c || return 1
1255 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
1256 createmany -m $DIR2/$tdir/f 10000
1257 # set mtime/atime backward
1258 touch -t 198001010000 $DIR2/$tdir
1259 kill -USR1 $MULTIPID
1260 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
1261 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
1264 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
1266 # this should be set to past
1267 TEST_39_MTIME=`date -d "1 year ago" +%s`
1271 local client1=${CLIENT1:-`hostname`}
1272 local client2=${CLIENT2:-`hostname`}
1274 do_node $client1 "touch $DIR1/$tfile"
1276 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
1277 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1278 [ "$mtime1" = $TEST_39_MTIME ] || \
1279 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
1281 local d1=`do_node $client1 date +%s`
1282 do_node $client1 'echo hello >> '$DIR1/$tfile
1283 local d2=`do_node $client1 date +%s`
1285 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1286 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
1287 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1289 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
1291 for (( i=0; i < 2; i++ )) ; do
1292 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
1293 [ "$mtime2" = "$mtime3" ] || \
1294 error "mtime ($mtime2) changed (to $mtime3) on rename"
1296 cancel_lru_locks osc
1297 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1300 run_test 39a "test from 11063 =================================="
1303 local client1=${CLIENT1:-`hostname`}
1304 local client2=${CLIENT2:-`hostname`}
1308 local mtime1=`stat -c %Y $DIR1/$tfile`
1309 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1312 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1314 for (( i=0; i < 2; i++ )) ; do
1315 local mtime3=`stat -c %Y $DIR1/$tfile`
1316 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1318 [ "$mtime3" = "$mtime4" ] || \
1319 error "different mtime on clients: $mtime3, $mtime4"
1320 [ "$mtime3" = $TEST_39_MTIME ] || \
1321 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1323 cancel_lru_locks osc
1324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1327 run_test 39b "11063 problem 1 =================================="
1330 local client1=${CLIENT1:-`hostname`}
1331 local client2=${CLIENT2:-`hostname`}
1333 echo hello > $DIR1/$tfile
1335 local mtime1=`stat -c %Y $DIR1/$tfile`
1336 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1337 [ "$mtime1" = "$mtime2" ] || \
1338 error "create: different mtime on clients: $mtime1, $mtime2"
1341 $TRUNCATE $DIR1/$tfile 1
1343 for (( i=0; i < 2; i++ )) ; do
1344 local mtime3=`stat -c %Y $DIR1/$tfile`
1345 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1347 [ "$mtime3" = "$mtime4" ] || \
1348 error "different mtime on clients: $mtime3, $mtime4"
1349 [ "$mtime3" -gt $mtime2 ] || \
1350 error "truncate did not update mtime: $mtime2, $mtime3"
1352 cancel_lru_locks osc
1353 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1356 run_test 39c "check truncate mtime update ======================"
1358 test_39d() { # LU-7310
1360 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
1362 local mtime1=$(stat -c %Y $DIR2/$tfile)
1363 [ "$mtime1" = $TEST_39_MTIME ] ||
1364 error "mtime: $mtime1, should be $TEST_39_MTIME"
1367 # define OBD_FAIL_OSC_NO_GRANT 0x411
1368 $LCTL set_param fail_loc=0x411
1370 local d1=$(date +%s)
1371 echo hello >> $DIR1/$tfile
1372 local d2=$(date +%s)
1374 $LCTL set_param fail_loc=0
1376 cancel_lru_locks osc
1378 local mtime2=$(stat -c %Y $DIR2/$tfile)
1379 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] ||
1380 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
1382 run_test 39d "sync write should update mtime"
1384 # check that pid exists hence second operation wasn't blocked by first one
1385 # if it is so then there is no conflict, return 0
1386 # else second operation is conflicting with first one, return 1
1387 check_pdo_conflict() {
1390 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1391 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1401 # test 40: check non-blocking operations
1403 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1404 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1405 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1407 mkdir $DIR1/$tfile &
1410 touch $DIR2/$tfile-2
1411 check_pdo_conflict $PID1 || error "create is blocked"
1412 mkdir $DIR2/$tfile-3
1413 check_pdo_conflict $PID1 || error "mkdir is blocked"
1414 link $DIR2/$tfile-2 $DIR2/$tfile-4
1415 check_pdo_conflict $PID1 || error "link is blocked"
1416 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1417 check_pdo_conflict $PID1 || error "rename is blocked"
1418 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1419 check_pdo_conflict $PID1 || error "getattr is blocked"
1420 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1421 rmdir $DIR2/$tfile-3
1422 check_pdo_conflict $PID1 || error "unlink is blocked"
1424 # all operations above shouldn't wait the first one
1425 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1430 run_test 40a "pdirops: create vs others =============="
1433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1434 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1435 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1436 touch $DIR1/$tfile &
1440 touch $DIR2/$tfile-2
1441 check_pdo_conflict $PID1 || error "create is blocked"
1442 mkdir $DIR2/$tfile-3
1443 check_pdo_conflict $PID1 || error "mkdir is blocked"
1444 link $DIR2/$tfile-2 $DIR2/$tfile-4
1445 check_pdo_conflict $PID1 || error "link is blocked"
1446 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1447 check_pdo_conflict $PID1 || error "rename is blocked"
1448 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1449 check_pdo_conflict $PID1 || error "getattr is blocked"
1450 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1451 rmdir $DIR2/$tfile-3
1452 check_pdo_conflict $PID1 || error "unlink is blocked"
1453 # all operations above shouldn't wait the first one
1455 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1460 run_test 40b "pdirops: open|create and others =============="
1463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1465 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1466 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1467 link $DIR1/$tfile $DIR1/$tfile-0 &
1471 touch $DIR2/$tfile-2
1472 check_pdo_conflict $PID1 || error "create is blocked"
1473 mkdir $DIR2/$tfile-3
1474 check_pdo_conflict $PID1 || error "mkdir is blocked"
1475 link $DIR2/$tfile-2 $DIR2/$tfile-4
1476 check_pdo_conflict $PID1 || error "link is blocked"
1477 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1478 check_pdo_conflict $PID1 || error "rename is blocked"
1479 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1480 check_pdo_conflict $PID1 || error "getattr is blocked"
1481 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1482 rmdir $DIR2/$tfile-3
1483 check_pdo_conflict $PID1 || error "unlink is blocked"
1485 # all operations above shouldn't wait the first one
1486 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1491 run_test 40c "pdirops: link and others =============="
1494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1496 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1497 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1502 touch $DIR2/$tfile-2
1503 check_pdo_conflict $PID1 || error "create is blocked"
1504 mkdir $DIR2/$tfile-3
1505 check_pdo_conflict $PID1 || error "mkdir is blocked"
1506 link $DIR2/$tfile-2 $DIR2/$tfile-4
1507 check_pdo_conflict $PID1 || error "link is blocked"
1508 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1509 check_pdo_conflict $PID1 || error "rename is blocked"
1510 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1511 check_pdo_conflict $PID1 || error "getattr is blocked"
1512 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1513 rmdir $DIR2/$tfile-3
1514 check_pdo_conflict $PID1 || error "unlink is blocked"
1516 # all operations above shouldn't wait the first one
1517 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1521 run_test 40d "pdirops: unlink and others =============="
1524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1526 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1527 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1528 mv $DIR1/$tfile $DIR1/$tfile-0 &
1532 touch $DIR2/$tfile-2
1533 check_pdo_conflict $PID1 || error "create is blocked"
1534 mkdir $DIR2/$tfile-3
1535 check_pdo_conflict $PID1 || error "mkdir is blocked"
1536 link $DIR2/$tfile-2 $DIR2/$tfile-4
1537 check_pdo_conflict $PID1 || error "link is blocked"
1538 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1539 check_pdo_conflict $PID1 || error "getattr is blocked"
1540 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1541 rmdir $DIR2/$tfile-3
1542 check_pdo_conflict $PID1 || error "unlink is blocked"
1544 # all operations above shouldn't wait the first one
1545 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1550 run_test 40e "pdirops: rename and others =============="
1552 # test 41: create blocking operations
1554 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1555 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1556 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1559 mkdir $DIR2/$tfile && error "mkdir must fail"
1560 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1564 run_test 41a "pdirops: create vs mkdir =============="
1567 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1568 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1569 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1572 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1573 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1577 run_test 41b "pdirops: create vs create =============="
1580 touch $DIR1/$tfile-2
1581 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1582 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1583 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1586 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1587 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1591 run_test 41c "pdirops: create vs link =============="
1594 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1595 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1596 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1599 rm $DIR2/$tfile || error "unlink must succeed"
1600 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1604 run_test 41d "pdirops: create vs unlink =============="
1607 touch $DIR1/$tfile-2
1608 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1609 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1610 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1613 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1614 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1618 run_test 41e "pdirops: create and rename (tgt) =============="
1621 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1622 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1623 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1626 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1627 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1631 run_test 41f "pdirops: create and rename (src) =============="
1634 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1635 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1636 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1639 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1640 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1644 run_test 41g "pdirops: create vs getattr =============="
1647 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1648 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1649 $MULTIOP $DIR1/$tfile oO_CREAT:O_RDWR:c &
1652 ls -lia $DIR2/ > /dev/null
1653 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1657 run_test 41h "pdirops: create vs readdir =============="
1659 # test 42: unlink and blocking operations
1661 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1662 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1663 mkdir $DIR1/$tfile &
1666 mkdir $DIR2/$tfile && error "mkdir must fail"
1667 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1671 run_test 42a "pdirops: mkdir vs mkdir =============="
1674 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1675 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1676 mkdir $DIR1/$tfile &
1679 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1680 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1684 run_test 42b "pdirops: mkdir vs create =============="
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
1690 mkdir $DIR1/$tfile &
1693 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1694 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1698 run_test 42c "pdirops: mkdir vs link =============="
1701 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1702 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1703 mkdir $DIR1/$tfile &
1706 rmdir $DIR2/$tfile || error "unlink must succeed"
1707 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1711 run_test 42d "pdirops: mkdir vs unlink =============="
1714 touch $DIR1/$tfile-2
1715 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1716 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1717 mkdir $DIR1/$tfile &
1720 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1721 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1725 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1728 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1729 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1730 mkdir $DIR1/$tfile &
1733 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1734 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1738 run_test 42f "pdirops: mkdir and rename (src) =============="
1741 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1742 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1743 mkdir $DIR1/$tfile &
1746 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1747 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1751 run_test 42g "pdirops: mkdir vs getattr =============="
1754 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1755 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1756 mkdir $DIR1/$tfile &
1759 ls -lia $DIR2/ > /dev/null
1760 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1764 run_test 42h "pdirops: mkdir vs readdir =============="
1766 # test 43: unlink and blocking operations
1769 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1770 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1774 mkdir $DIR2/$tfile || error "mkdir must succeed"
1775 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1779 run_test 43a "pdirops: unlink vs mkdir =============="
1783 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1784 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1788 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1789 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1793 run_test 43b "pdirops: unlink vs create =============="
1797 touch $DIR1/$tfile-2
1798 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1799 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1803 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1804 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1808 run_test 43c "pdirops: unlink vs link =============="
1812 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1813 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1817 rm $DIR2/$tfile && error "unlink must fail"
1818 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1822 run_test 43d "pdirops: unlink vs unlink =============="
1826 touch $DIR1/$tfile-2
1827 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1828 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1832 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1833 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1837 run_test 43e "pdirops: unlink and rename (tgt) =============="
1841 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1842 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1846 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1847 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1851 run_test 43f "pdirops: unlink and rename (src) =============="
1855 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1856 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1860 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1861 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1865 run_test 43g "pdirops: unlink vs getattr =============="
1869 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1870 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1874 ls -lia $DIR2/ > /dev/null
1875 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1879 run_test 43h "pdirops: unlink vs readdir =============="
1882 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1884 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1885 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1889 $LFS mkdir -i 1 $DIR2/$tfile || error "remote mkdir must succeed"
1890 check_pdo_conflict $PID1 &&
1891 { wait $PID1; error "remote mkdir isn't blocked"; }
1895 run_test 43i "pdirops: unlink vs remote mkdir"
1897 # test 44: rename tgt and blocking operations
1899 touch $DIR1/$tfile-2
1900 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1901 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1902 mv $DIR1/$tfile-2 $DIR1/$tfile &
1905 mkdir $DIR2/$tfile && error "mkdir must fail"
1906 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1910 run_test 44a "pdirops: rename tgt vs mkdir =============="
1913 touch $DIR1/$tfile-2
1914 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1915 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1916 mv $DIR1/$tfile-2 $DIR1/$tfile &
1919 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1920 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1924 run_test 44b "pdirops: rename tgt vs create =============="
1927 touch $DIR1/$tfile-2
1928 touch $DIR1/$tfile-3
1929 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1930 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1931 mv $DIR1/$tfile-2 $DIR1/$tfile &
1934 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1935 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1939 run_test 44c "pdirops: rename tgt vs link =============="
1942 touch $DIR1/$tfile-2
1943 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1944 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1945 mv $DIR1/$tfile-2 $DIR1/$tfile &
1948 rm $DIR2/$tfile || error "unlink must succeed"
1949 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1953 run_test 44d "pdirops: rename tgt vs unlink =============="
1957 touch $DIR1/$tfile-2
1958 touch $DIR1/$tfile-3
1959 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1960 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1961 mv $DIR1/$tfile-2 $DIR1/$tfile &
1964 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1965 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1969 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1972 touch $DIR1/$tfile-2
1973 touch $DIR1/$tfile-3
1974 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1975 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1976 mv $DIR1/$tfile-2 $DIR1/$tfile &
1979 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1980 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1984 run_test 44f "pdirops: rename tgt and rename (src) =============="
1987 touch $DIR1/$tfile-2
1988 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1989 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1990 mv $DIR1/$tfile-2 $DIR1/$tfile &
1993 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1994 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1998 run_test 44g "pdirops: rename tgt vs getattr =============="
2001 touch $DIR1/$tfile-2
2002 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2003 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2004 mv $DIR1/$tfile-2 $DIR1/$tfile &
2007 ls -lia $DIR2/ > /dev/null
2008 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2012 run_test 44h "pdirops: rename tgt vs readdir =============="
2014 # test 44: rename tgt and blocking operations
2016 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2017 touch $DIR1/$tfile-2
2018 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
2019 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
2020 mv $DIR1/$tfile-2 $DIR1/$tfile &
2023 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2024 check_pdo_conflict $PID1 && { wait $PID1;
2025 error "remote mkdir isn't blocked"; }
2029 run_test 44i "pdirops: rename tgt vs remote mkdir"
2031 # test 45: rename src and blocking operations
2034 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2035 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2036 mv $DIR1/$tfile $DIR1/$tfile-2 &
2039 mkdir $DIR2/$tfile || error "mkdir must succeed"
2040 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2044 run_test 45a "pdirops: rename src vs mkdir =============="
2048 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2049 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2050 mv $DIR1/$tfile $DIR1/$tfile-2 &
2053 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
2054 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2058 run_test 45b "pdirops: rename src vs create =============="
2062 touch $DIR1/$tfile-3
2063 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2064 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2065 mv $DIR1/$tfile $DIR1/$tfile-2 &
2068 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
2069 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2073 run_test 45c "pdirops: rename src vs link =============="
2077 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2078 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2079 mv $DIR1/$tfile $DIR1/$tfile-2 &
2082 rm $DIR2/$tfile && error "unlink must fail"
2083 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2087 run_test 45d "pdirops: rename src vs unlink =============="
2091 touch $DIR1/$tfile-3
2092 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2093 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2094 mv $DIR1/$tfile $DIR1/$tfile-2 &
2097 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2098 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2102 run_test 45e "pdirops: rename src and rename (tgt) =============="
2106 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2107 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2108 mv $DIR1/$tfile $DIR1/$tfile-2 &
2111 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
2112 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2116 run_test 45f "pdirops: rename src and rename (src) =============="
2120 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2121 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2122 mv $DIR1/$tfile $DIR1/$tfile-2 &
2125 stat $DIR2/$tfile > /dev/null && error "stat must fail"
2126 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2130 run_test 45g "pdirops: rename src vs getattr =============="
2134 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2135 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2136 mv $DIR1/$tfile $DIR1/$tfile-2 &
2139 ls -lia $DIR2/ > /dev/null
2140 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
2144 run_test 45h "pdirops: unlink vs readdir =============="
2147 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2149 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2150 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2151 mv $DIR1/$tfile $DIR1/$tfile-2 &
2154 $LFS mkdir -i 1 $DIR2/$tfile || error "create remote dir must succeed"
2155 check_pdo_conflict $PID1 && { wait $PID1;
2156 error "create remote dir isn't blocked"; }
2160 run_test 45i "pdirops: rename src vs remote mkdir"
2162 # test 46: link and blocking operations
2164 touch $DIR1/$tfile-2
2165 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2166 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2167 link $DIR1/$tfile-2 $DIR1/$tfile &
2170 mkdir $DIR2/$tfile && error "mkdir must fail"
2171 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2175 run_test 46a "pdirops: link vs mkdir =============="
2178 touch $DIR1/$tfile-2
2179 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2180 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2181 link $DIR1/$tfile-2 $DIR1/$tfile &
2184 $MULTIOP $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2185 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
2189 run_test 46b "pdirops: link vs create =============="
2192 touch $DIR1/$tfile-2
2193 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2194 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2195 link $DIR1/$tfile-2 $DIR1/$tfile &
2198 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
2199 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2203 run_test 46c "pdirops: link vs link =============="
2206 touch $DIR1/$tfile-2
2207 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2208 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2209 link $DIR1/$tfile-2 $DIR1/$tfile &
2212 rm $DIR2/$tfile || error "unlink must succeed"
2213 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
2217 run_test 46d "pdirops: link vs unlink =============="
2220 touch $DIR1/$tfile-2
2221 touch $DIR1/$tfile-3
2222 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2223 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2224 link $DIR1/$tfile-2 $DIR1/$tfile &
2227 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
2228 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2232 run_test 46e "pdirops: link and rename (tgt) =============="
2235 touch $DIR1/$tfile-2
2236 touch $DIR1/$tfile-3
2237 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2238 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2239 link $DIR1/$tfile-2 $DIR1/$tfile &
2242 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
2243 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
2247 run_test 46f "pdirops: link and rename (src) =============="
2250 touch $DIR1/$tfile-2
2251 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2252 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2253 link $DIR1/$tfile-2 $DIR1/$tfile &
2256 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2257 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
2261 run_test 46g "pdirops: link vs getattr =============="
2264 touch $DIR1/$tfile-2
2265 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2266 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2267 link $DIR1/$tfile-2 $DIR1/$tfile &
2270 ls -lia $DIR2/ > /dev/null
2271 check_pdo_conflict $PID1 && { wait $PID1;
2272 error "readdir isn't blocked"; }
2276 run_test 46h "pdirops: link vs readdir =============="
2279 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2280 touch $DIR1/$tfile-2
2281 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2282 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2283 link $DIR1/$tfile-2 $DIR1/$tfile &
2286 $LFS mkdir -i 1 $DIR2/$tfile && error "remote mkdir must fail"
2287 check_pdo_conflict $PID1 && { wait $PID1;
2288 error "remote mkdir isn't blocked"; }
2292 run_test 46i "pdirops: link vs remote mkdir"
2294 # test 47: remote mkdir and blocking operations
2296 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2297 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2298 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2299 $LFS mkdir -i 1 $DIR1/$tfile &
2302 mkdir $DIR2/$tfile && error "mkdir must fail"
2303 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
2307 run_test 47a "pdirops: remote mkdir vs mkdir"
2310 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2312 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2313 $LFS mkdir -i 1 $DIR1/$tfile &
2316 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
2317 check_pdo_conflict $PID1 && { wait $PID1;
2318 error "create isn't blocked"; }
2322 run_test 47b "pdirops: remote mkdir vs create"
2325 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2326 touch $DIR1/$tfile-2
2327 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2328 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2329 $LFS mkdir -i 1 $DIR1/$tfile &
2332 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
2333 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
2337 run_test 47c "pdirops: remote mkdir vs link"
2340 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2341 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2342 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2343 $LFS mkdir -i 1 $DIR1/$tfile &
2346 rmdir $DIR2/$tfile || error "unlink must succeed"
2347 check_pdo_conflict $PID1 && { wait $PID1;
2348 error "unlink isn't blocked"; }
2352 run_test 47d "pdirops: remote mkdir vs unlink"
2355 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2356 touch $DIR1/$tfile-2
2357 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2358 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2359 $LFS mkdir -i 1 $DIR1/$tfile &
2362 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
2363 check_pdo_conflict $PID1 && { wait $PID1;
2364 error "rename isn't blocked"; }
2368 run_test 47e "pdirops: remote mkdir and rename (tgt)"
2371 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2372 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2373 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2374 $LFS mkdir -i 1 $DIR1/$tfile &
2377 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
2378 check_pdo_conflict $PID1 && { wait $PID1;
2379 error "rename isn't blocked"; }
2383 run_test 47f "pdirops: remote mkdir and rename (src)"
2386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2387 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
2388 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
2389 $LFS mkdir -i 1 $DIR1/$tfile &
2392 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
2393 check_pdo_conflict $PID1 && { wait $PID1;
2394 error "getattr isn't blocked"; }
2398 run_test 47g "pdirops: remote mkdir vs getattr"
2402 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
2403 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
2404 do_facet client "lctl set_param fail_loc=0x410"
2405 $TRUNCATE $DIR2/$tfile $trunc_size
2406 do_facet client "lctl set_param fail_loc=0x0"
2408 size=`stat -c %s $DIR2/$tfile`
2409 [ $size -eq $trunc_size ] || error "wrong size"
2411 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
2415 local origfile=/etc/hosts
2417 filesize=$(stat -c %s $origfile)
2419 # create an empty file
2420 $MCREATE $DIR1/$tfile || error "can't create $DIR1/$tfile"
2421 # cache layout lock on both mount point
2422 stat $DIR1/$tfile > /dev/null || error "stat $DIR1/$tfile failed"
2423 stat $DIR2/$tfile > /dev/null || error "stat $DIR2/$tfile failed"
2425 # open and sleep 2 seconds then read
2426 $MULTIOP $DIR2/$tfile o_2r${filesize}c &
2430 # create the layout of testing file
2431 dd if=$origfile of=$DIR1/$tfile conv=notrunc > /dev/null ||
2432 error "dd $DIR1/$tfile failed"
2434 # MULTIOP proc should be able to read enough bytes and exit
2436 kill -0 $pid 2> /dev/null && error "multiop is still there"
2437 cmp $origfile $DIR2/$tfile || error "$origfile and $DIR2/$tfile differs"
2441 run_test 51a "layout lock: refresh layout should work"
2444 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.59) ]] ||
2445 { skip "Need MDS version at least 2.3.59"; return 0; }
2447 local tmpfile=`mktemp`
2449 # create an empty file
2450 $MCREATE $DIR1/$tfile || error "mcreate $DIR1/$tfile failed"
2452 # delay glimpse so that layout has changed when glimpse finish
2453 #define OBD_FAIL_GLIMPSE_DELAY 0x1404
2454 $LCTL set_param fail_loc=0x1404
2455 stat -c %s $DIR2/$tfile |tee $tmpfile &
2459 # create layout of testing file
2460 dd if=/dev/zero of=$DIR1/$tfile bs=1k count=1 conv=notrunc >/dev/null ||
2461 error "dd $DIR1/$tfile failed"
2464 local fsize=$(cat $tmpfile)
2466 [ x$fsize = x1024 ] || error "file size is $fsize, should be 1024"
2468 rm -f $DIR1/$tfile $tmpfile
2470 run_test 51b "layout lock: glimpse should be able to restart if layout changed"
2473 [ $OSTCOUNT -ge 2 ] || { skip "need at least 2 osts"; return; }
2475 # set default layout to have 1 stripe
2477 $LFS setstripe -c 1 $DIR1/$tdir
2479 # create a file with empty layout
2480 $MCREATE $DIR1/$tdir/$tfile ||
2481 error "$MCREATE $DIR1/$tdir/$tfile failed"
2483 #define OBD_FAIL_MDS_LL_BLOCK 0x172
2484 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x172
2486 # change the layout of testing file
2487 echo "Setting layout to have $OSTCOUNT stripes ..."
2488 $LFS setstripe -c $OSTCOUNT $DIR1/$tdir/$tfile &
2492 # write something to the file, it should be blocked on fetching layout
2493 dd if=/dev/zero of=$DIR2/$tdir/$tfile bs=1k count=1 conv=notrunc
2494 local stripecnt=$($LFS getstripe -c $DIR2/$tdir/$tfile)
2497 # lod_qos.c::min_stripe_count() allows setstripe with a default stripe
2498 # count to succeed with only 3/4 of the number of stripes (rounded up),
2499 # so creating striped files does not fail if an OST is offline or full
2500 [ $stripecnt -ge $((OSTCOUNT - $OSTCOUNT / 4)) ] ||
2501 error "layout wrong: getstripe -c $stripecnt < $OSTCOUNT * 3/4"
2505 run_test 51c "layout lock: IT_LAYOUT blocked and correct layout can be returned"
2508 dd if=/dev/zero of=/$DIR1/$tfile bs=1M count=1
2509 cancel_lru_locks mdc
2511 # open should grant LAYOUT lock, mmap and read will install pages
2512 $MULTIOP $DIR1/$tfile oO_RDWR:SMR_Uc &
2516 # rss before revoking
2517 local br=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2518 echo "Before revoking layout lock: $br KB mapped"
2520 # delete the file will revoke layout lock
2523 # rss after revoking
2524 local ar=$(grep -A 10 $tfile /proc/$PID/smaps | awk '/^Rss/{print $2}')
2529 [ $ar -eq 0 ] || error "rss before: $br, after $ar, some pages remained"
2531 run_test 51d "layout lock: losing layout lock should clean up memory map region"
2535 echo "==> rename vs getattr vs setxattr should not deadlock"
2536 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2538 do_facet mds1 $LCTL set_param fail_loc=$1
2540 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2548 setfattr -n user.attr1 -v value1 $DIR2/d1 || error "(2) setfattr failed"
2549 wait $PID1 || error "(3) mv failed"
2550 wait $PID2 || error "(4) stat failed"
2557 echo "==> rename vs getattr vs open vs getattr should not deadlock"
2558 mkdir -p $DIR/d1/d2/d3 || error "(1) mkdir failed"
2560 do_facet mds1 $LCTL set_param fail_loc=$1
2562 mv -T $DIR/d1/d2/d3 $DIR/d1/d3 &
2570 $MULTIOP $DIR2/d1/d2 Oc &
2574 stat $DIR/d1 || error "(2) stat failed"
2576 wait $PID1 || error "(3) mv failed"
2577 wait $PID2 || error "(4) stat failed"
2578 wait $PID3 && error "(5) multiop failed"
2584 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
2585 save_lustre_params client "llite.*.xattr_cache" > $p
2586 lctl set_param llite.*.xattr_cache 1 ||
2587 { skip "xattr cache is not supported"; return 0; }
2589 #define OBD_FAIL_MDS_RENAME 0x153
2590 #define OBD_FAIL_MDS_RENAME2 0x154
2591 test_54_part1 0x80000153 || error 10
2592 test_54_part1 0x80000154 || error 11
2593 test_54_part2 0x80000153 || error 12
2594 test_54_part2 0x80000154 || error 13
2596 restore_lustre_params < $p
2599 run_test 54 "rename locking"
2602 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2604 #define OBD_FAIL_MDS_RENAME4 0x156
2605 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2607 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2612 wait $PID1 && error "(2) mv succeeded"
2616 run_test 55a "rename vs unlink target dir"
2620 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2622 #define OBD_FAIL_MDS_RENAME4 0x156
2623 do_facet mds1 $LCTL set_param fail_loc=0x80000156
2625 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2630 wait $PID1 && error "(2) mv succeeded"
2634 run_test 55b "rename vs unlink source dir"
2638 mkdir -p $DIR/d1/d2 $DIR/d3 || error "(1) mkdir failed"
2640 #define OBD_FAIL_MDS_RENAME4 0x156
2641 do_facet mds1 $LCTL set_param fail_loc=0x156
2643 mv -T $DIR/d1/d2 $DIR/d3/d2 &
2647 # while rename is sleeping, open and remove d3
2648 $MULTIOP $DIR2/d3 D_c &
2654 # while rename is sleeping 2nd time, close d3
2656 wait $PID2 || error "(3) multiop failed"
2658 wait $PID1 && error "(2) mv succeeded"
2662 run_test 55c "rename vs unlink orphan target dir"
2668 #define OBD_FAIL_MDS_RENAME3 0x155
2669 do_facet mds1 $LCTL set_param fail_loc=0x155
2670 mv $DIR/f1 $DIR/$tdir &
2674 # while rename is sleeping, create $tdir, but as a directory
2675 mkdir -p $DIR2/$tdir || error "(1) mkdir failed"
2677 # link in reverse locking order
2678 ln $DIR2/f1 $DIR2/$tdir/
2680 wait $PID1 && error "(2) mv succeeded"
2683 run_test 55d "rename file vs link"
2686 local MDSVER=$(lustre_build_version $SINGLEMDS)
2687 [ $(version_code $MDSVER) -lt $(version_code 2.3.0) ] &&
2688 skip "MDS version $MDSVER must be >= 2.3.0" && return 0
2691 test_mkdir -p $DIR1/$tdir
2692 file1=$DIR1/$tdir/file
2693 file2=$DIR2/$tdir/file
2695 echo orig > $file2 || error "Could not create $file2"
2696 version=$($LFS data_version $file1)
2699 echo append >> $file2 || error "Could not append to $file2"
2700 version2=$($LFS data_version $file1)
2701 [ "$version" != "$version2" ] ||
2702 error "append did not change data version: $version"
2705 echo overwrite > $file2 || error "Could not overwrite $file2"
2706 version3=$($LFS data_version $file1)
2707 [ "$version2" != "$version3" ] ||
2708 error "overwrite did not change data version: $version2"
2710 # Truncate before EOF
2711 $TRUNCATE $file2 3 || error "Could not truncate $file2"
2712 version4=$($LFS data_version $file1)
2713 [ "$version3" != "$version4" ] ||
2714 error "truncate did not change data version: $version3"
2716 # Truncate after EOF
2717 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
2718 version5=$($LFS data_version $file1)
2719 [ "$version4" != "$version5" ] ||
2720 error "truncate did not change data version: $version4"
2722 # Chmod do not change version
2723 chmod 400 $file2 || error "Could not chmod 400 $file2"
2724 version6=$($LFS data_version $file1)
2725 [ "$version5" == "$version6" ] ||
2726 error "chmod should not change data version: $version5 != $version6"
2728 # Chown do not change version
2729 chown $RUNAS_ID $file2 || error "Could not chown $RUNAS_ID $file2"
2730 version7=$($LFS data_version $file1)
2731 [ "$version5" == "$version7" ] ||
2732 error "chown should not change data version: $version5 != $version7"
2734 run_test 60 "Verify data_version behaviour"
2737 local test_dir=$tdir/test_dir
2739 mkdir -p $DIR1/$tdir
2740 if [ $MDSCOUNT -ge 2 ]; then
2742 $LFS mkdir -i $MDTIDX $DIR1/$test_dir ||
2743 error "Create remote directory failed"
2745 mkdir -p $DIR1/$test_dir
2747 cd $DIR2/$test_dir || error "cd directory failed"
2748 rm -rf $DIR1/$test_dir || error "unlink directory failed"
2750 cd $DIR2/$tdir || error "exit directory"
2752 run_test 70a "cd directory && rm directory"
2754 test_70b() { # LU-2781
2756 mkdir -p $DIR1/$tdir
2758 touch $DIR1/$tdir/file
2759 for ((i = 0; i < 32; i++)); do
2760 $LFS rm_entry $DIR1/$tdir/non_existent_dir &>/dev/null
2762 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2764 touch $DIR1/$tdir/file
2765 $LFS mkdir -i0 $DIR1/$tdir/test_dir
2766 $LFS rm_entry $DIR1/$tdir/test_dir &>/dev/null
2767 rm -rf $DIR1/$tdir/test_dir ||
2768 error "cannot remove directory after rm_entry"
2769 rm $DIR1/$tdir/file || error "cannot remove file after rm_entry"
2771 run_test 70b "remove files after calling rm_entry"
2774 local server_version=$(lustre_version_code $SINGLEMDS)
2776 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2777 skip "Need MDS version at least 2.1.6" && return
2779 # Patch not applied to 2.2 and 2.3 branches
2780 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2781 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2782 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2785 checkfiemap --test ||
2786 { skip "checkfiemap not runnable: $?" && return; }
2787 # write data this way: hole - data - hole - data
2788 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2789 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tfile) + 1)))" = \
2791 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2792 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2793 GET_STAT="lctl get_param -n ldlm.services.ldlm_cbd.stats"
2795 local can1=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2797 checkfiemap $DIR2/$tfile 81920 ||
2798 error "data is not flushed from client"
2799 local can2=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2802 # common case of "create file, copy file" on a single node
2803 # should not flush data from ost
2804 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=1 count=1
2805 dd if=/dev/urandom of=$DIR1/$tfile bs=40K seek=3 count=1
2807 local can3=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2809 checkfiemap $DIR1/$tfile 81920 ||
2811 local can4=$($GET_STAT | awk '/ldlm_bl_callback/ {print $2}')
2813 [ $can3 -eq $can4 ] || error $((can2-can1)) "cancel RPC occured."
2815 run_test 71a "correct file map just after write operation is finished"
2818 local server_version=$(lustre_version_code $SINGLEMDS)
2820 [[ $server_version -lt $(version_code 2.1.6) ]] &&
2821 skip "Need MDS version at least 2.1.6" && return
2823 # Patch not applied to 2.2 and 2.3 branches
2824 [[ $server_version -ge $(version_code 2.2.0) ]] &&
2825 [[ $server_version -lt $(version_code 2.4.0) ]] &&
2826 skip "Need MDS version earlier than 2.2.0 or at least 2.4.0" &&
2828 [[ $OSTCOUNT -ge 2 ]] || { skip "need at least 2 osts"; return; }
2830 checkfiemap --test ||
2831 { skip "error $?: checkfiemap failed" && return; }
2833 mkdir -p $DIR1/$tdir
2835 $LFS setstripe -c -1 $DIR1/$tdir || error "setstripe failed"
2836 dd if=/dev/urandom of=$DIR1/$tdir/$tfile bs=40K count=1
2837 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR1/$tdir/$tfile) + 1)))" = \
2839 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return 0
2840 checkfiemap $DIR1/$tdir/$tfile 40960 || error "checkfiemap failed"
2842 run_test 71b "check fiemap support for stripecount > 1"
2845 local p="$TMP/sanityN-$TESTNAME.parameters"
2848 save_lustre_params client "llite.*.xattr_cache" > $p
2849 lctl set_param llite.*.xattr_cache 1 ||
2850 { skip "xattr cache is not supported"; return 0; }
2853 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2854 error "setfattr1 failed"
2855 getfattr -n user.attr1 $DIR2/$tfile | grep value1 ||
2856 error "getfattr1 failed"
2857 setfattr -n user.attr1 -v value2 $DIR2/$tfile ||
2858 error "setfattr2 failed"
2859 getfattr -n user.attr1 $DIR1/$tfile | grep value2 ||
2860 error "getfattr2 failed"
2862 # check that trusted.link is consistent
2863 tlink1=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2864 ln $DIR2/$tfile $DIR2/$tfile-2 || error "failed to link"
2865 tlink2=$(getfattr -n trusted.link $DIR1/$tfile | md5sum)
2866 echo "$tlink1 $tlink2"
2867 [ "$tlink1" = "$tlink2" ] && error "trusted.link should have changed!"
2871 restore_lustre_params < $p
2874 run_test 72 "getxattr/setxattr cache should be consistent between nodes"
2877 local p="$TMP/sanityN-$TESTNAME.parameters"
2878 save_lustre_params client "llite.*.xattr_cache" > $p
2879 lctl set_param llite.*.xattr_cache 1 ||
2880 { skip "xattr cache is not supported"; return 0; }
2883 setfattr -n user.attr1 -v value1 $DIR1/$tfile ||
2884 error "setfattr1 failed"
2885 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr1 failed"
2886 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr2 failed"
2887 clear_stats llite.*.stats
2888 # PR lock should be cached by now on both clients
2889 getfattr -n user.attr1 $DIR1/$tfile || error "getfattr3 failed"
2890 # 2 hits for getfattr(0)+getfattr(size)
2891 [ $(calc_stats llite.*.stats getxattr_hits) -eq 2 ] ||
2892 error "not cached in $DIR1"
2893 getfattr -n user.attr1 $DIR2/$tfile || error "getfattr4 failed"
2894 # 4 hits for more getfattr(0)+getfattr(size)
2895 [ $(calc_stats llite.*.stats getxattr_hits) -eq 4 ] ||
2896 error "not cached in $DIR2"
2899 restore_lustre_params < $p
2902 run_test 73 "getxattr should not cause xattr lock cancellation"
2905 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.93) ] &&
2906 skip "Need MDS version at least 2.4.93" && return
2908 dd if=/dev/zero of=$DIR1/$tfile-1 bs=1K count=1
2909 dd if=/dev/zero of=$DIR1/$tfile-2 bs=1K count=1
2910 flocks_test 4 $DIR1/$tfile-1 $DIR2/$tfile-2
2912 run_test 74 "flock deadlock: different mounts =============="
2916 $LFS setstripe -c 2 -S 1m -i 0 $DIR1/$tfile
2917 dd if=/dev/zero of=$DIR1/$tfile bs=1M count=2
2918 cancel_lru_locks osc
2920 dd of=$DIR1/$tfile if=/dev/zero bs=1M count=1 seek=1 conv=notrunc
2923 # define OBD_FAIL_LDLM_ENQUEUE_HANG 0x31d
2924 $LCTL set_param fail_loc=0x31d
2925 stat -c %s $DIR1/$tfile &
2930 # For bad lock error handler we should ASSERT and got kernel panic here
2932 $LCTL set_param fail_loc=0
2934 run_test 75 "osc: upcall after unuse lock==================="
2937 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
2938 skip "Need MDS version at least 2.5.53" && return
2940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2941 local fcount=$((MDSCOUNT * 256))
2946 nid=$($LCTL list_nids | sed "s/\./\\\./g")
2952 test_mkdir -p $DIR/$tdir
2954 # drop all open locks and close any cached "open" files on the client
2955 cancel_lru_locks mdc
2957 local open_fids_cmd="$LCTL get_param -n mdt.*.exports.'$nid'.open_files"
2958 local fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
2959 local already=${#fid_list[@]}
2960 for (( i = 0; i < $already; i++ )) ; do
2961 log "already open[$i]: $($LFS fid2path $DIR2 ${fid_list[i]})"
2964 echo -n "opening files: "
2965 ulimit -n $((fcount + 50))
2966 for ((i = 0; i < $fcount; i++)); do
2967 touch $DIR/$tdir/f_$i
2968 local fd=$(free_fd ${fd_list[i]})
2969 local open_cmd="exec $fd<$DIR/$tdir/f_$i"
2974 (( $i % 32 == 0 )) && echo -n "."
2978 fid_list=($(do_nodes $(comma_list $(mdts_nodes)) $open_fids_cmd))
2980 # Possible errors in openfiles FID list.
2981 # 1. Missing FIDs. Check 1
2982 # 2. Extra FIDs. Check 1
2983 # 3. Duplicated FID. Check 2
2984 # 4. Invalid FIDs. Check 2
2985 # 5. Valid FID, points to some other file. Check 3
2988 [ ${#fid_list[@]} -ne $((fcount + already)) ] &&
2989 error "${#fid_list[@]} != $fcount (+$already old) open files"
2991 echo -n "closing files: "
2992 for (( fd = 0, fid = 0; fd < $fcount; fd++, fid++ )) ; do
2993 local close_cmd="exec ${fd_list[fd]}<&-"
2995 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
2997 while [[ ! "$filename" =~ "$DIR2/$tdir/f_" ]]; do
2998 echo "skip old open file $filename"
3000 filename=$($LFS fid2path $DIR2 ${fid_list[fid]})
3004 rm --interactive=no $filename
3006 error "Nonexisting fid ${fid_list[fid]} listed."
3007 (( $fd % 32 == 0 )) && echo -n "."
3012 ls_op=$(ls $DIR2/$tdir | wc -l)
3014 error "Some openfiles are missing in lproc output"
3018 run_test 76 "Verify MDT open_files listing"
3022 local dir=$DIR/$tdir
3025 mkdir $dir || error "mkdir $dir failed"
3026 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3029 do_nodes $CLIENTS $myRUNAS \
3030 dd if=/dev/zero of="$dir/nrs_r_$HOSTNAME" bs=1M count=$n ||
3031 error "dd at 0 on client failed (1)"
3033 for ((i = 0; i < $n; i++)); do
3034 do_nodes $CLIENTS $myRUNAS dd if=/dev/zero \
3035 of="$dir/nrs_w_$HOSTNAME" bs=1M seek=$i count=1 ||
3036 error "dd at ${i}MB on client failed (2)" &
3039 do_nodes $CLIENTS sync;
3040 cancel_lru_locks osc
3042 for ((i = 0; i < $n; i++)); do
3043 do_nodes $CLIENTS $myRUNAS dd if="$dir/nrs_w_$HOSTNAME" \
3044 of=/dev/zero bs=1M seek=$i count=1 > /dev/null ||
3045 error "dd at ${i}MB on client failed (3)" &
3048 cancel_lru_locks osc
3050 for ((i = 0; i < $n; i++)); do
3054 rm -rf $dir || error "rm -rf $dir failed"
3057 test_77a() { #LU-3266
3058 oss=$(comma_list $(osts_nodes))
3059 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="fifo"
3064 run_test 77a "check FIFO NRS policy"
3066 test_77b() { #LU-3266
3067 oss=$(comma_list $(osts_nodes))
3069 do_nodes $oss lctl set_param ost.OSS.*.nrs_policies="crrn" \
3070 ost.OSS.*.nrs_crrn_quantum=1
3072 echo "policy: crr-n, crrn_quantum 1"
3075 do_nodes $oss lctl set_param ost.OSS.*.nrs_crrn_quantum=64
3077 echo "policy: crr-n, crrn_quantum 64"
3081 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3084 run_test 77b "check CRR-N NRS policy"
3089 oss=$(comma_list $(osts_nodes))
3091 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies=$policy \
3092 ost.OSS.*.nrs_"$policy"_quantum=1 \
3093 ost.OSS.*.nrs_"$policy"_offset_type="physical" \
3094 ost.OSS.*.nrs_"$policy"_supported="reads"
3096 echo "policy: $policy, ${policy}_quantum 1, ${policy}_offset_type physical, ${policy}_supported reads"
3099 do_nodes $oss lctl set_param ost.OSS.*.nrs_${policy}_supported="writes" \
3100 ost.OSS.*.nrs_${policy}_quantum=64
3102 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type physical, ${policy}_supported writes"
3105 do_nodes $oss lctl set_param ost.OSS.*.nrs_${policy}_supported="reads_and_writes" \
3106 ost.OSS.*.nrs_${policy}_offset_type="logical"
3107 echo "policy: $policy, ${policy}_quantum 64, ${policy}_offset_type logical, ${policy}_supported reads_and_writes"
3111 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3115 test_77c() { #LU-3266
3119 run_test 77c "check ORR NRS policy"
3121 test_77d() { #LU-3266
3125 run_test 77d "check TRR nrs policy"
3132 do_facet $facet lctl set_param \
3133 ost.OSS.ost_io.nrs_tbf_rule="$*"
3135 error "failed to run operate '$*' on TBF rules"
3139 local dir=$DIR/$tdir
3140 local client1=${CLIENT1:-$(hostname)}
3143 mkdir $dir || error "mkdir $dir failed"
3144 $LFS setstripe -c 1 $dir || error "setstripe to $dir failed"
3147 echo "Limited write rate: $1, read rate: $2"
3148 echo "Verify the write rate is under TBF control"
3149 local rate=$(do_node $client1 $myRUNAS dd if=/dev/zero of=$dir/tbf \
3150 bs=1M count=100 oflag=direct 2>&1 | awk '/bytes/ {print $8}')
3151 echo "Write speed is $rate"
3153 # verify the write rate does not exceed 110% of TBF limited rate
3154 [ $(bc <<< "$rate < 1.1 * $1") -eq 1 ] ||
3155 error_ignore LU-9140 "The write rate ($rate) exceeds 110% of preset rate ($1)"
3157 cancel_lru_locks osc
3159 echo "Verify the read rate is under TBF control"
3160 rate=$(do_node $client1 $myRUNAS dd if=$dir/tbf of=/dev/null \
3161 bs=1M count=100 iflag=direct 2>&1 | awk '/bytes/ {print $8}')
3162 echo "Read speed is $rate"
3164 # verify the read rate does not exceed 110% of TBF limited rate
3165 [ $(bc <<< "$rate < 1.1 * $2") -eq 1 ] ||
3166 error_ignore LU-9140 "The read rate ($rate) exceeds 110% of preset rate ($2)"
3168 cancel_lru_locks osc
3169 rm -rf $dir || error "rm -rf $dir failed"
3173 local server_version=$(lustre_version_code ost1)
3174 [[ $server_version -ge $(version_code 2.7.58) ]] ||
3175 { skip "Need server version newer than 2.7.57"; return 0; }
3177 oss=$(comma_list $(osts_nodes))
3179 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
3180 [ $? -ne 0 ] && error "failed to set TBF policy"
3184 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3189 # Only operate rules on ost1 since OSTs might run on the same OSS
3191 tbf_rule_operate ost1 "start\ localhost\ ${idis}{0@lo}\ ${rateis}1000"
3192 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3193 local client_nids=$(nids_list $address "\\")
3194 tbf_rule_operate ost1 "start\ clients\ ${idis}{$client_nids}\ ${rateis}100"
3195 tbf_rule_operate ost1 "start\ others\ ${idis}{*.*.*.*@$NETTYPE}\ ${rateis}50"
3199 tbf_rule_operate ost1 "change\ localhost\ ${rateis}1001"
3200 tbf_rule_operate ost1 "change\ clients\ ${rateis}101"
3201 tbf_rule_operate ost1 "change\ others\ ${rateis}51"
3205 tbf_rule_operate ost1 "stop\ localhost"
3206 tbf_rule_operate ost1 "stop\ clients"
3207 tbf_rule_operate ost1 "stop\ others"
3210 # Cleanup the TBF policy
3211 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3212 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3216 run_test 77e "check TBF NID nrs policy"
3219 local server_version=$(lustre_version_code ost1)
3220 [[ $server_version -ge $(version_code 2.7.58) ]] ||
3221 { skip "Need server version newer than 2.7.57"; return 0; }
3223 oss=$(comma_list $(osts_nodes))
3225 # Configure jobid_var
3226 local saved_jobid_var=$($LCTL get_param -n jobid_var)
3227 if [ $saved_jobid_var != procname_uid ]; then
3228 set_conf_param_and_check client \
3229 "$LCTL get_param -n jobid_var" \
3230 "$FSNAME.sys.jobid_var" procname_uid
3233 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3234 [ $? -ne 0 ] && error "failed to set TBF policy"
3238 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3243 # Only operate rules on ost1 since OSTs might run on the same OSS
3245 tbf_rule_operate ost1 "start\ runas\ ${idis}{iozone.$RUNAS_ID\ dd.$RUNAS_ID\ tiotest.$RUNAS_ID}\ ${rateis}1000"
3246 tbf_rule_operate ost1 "start\ iozone_runas\ ${idis}{iozone.$RUNAS_ID}\ ${rateis}100"
3247 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3248 nrs_write_read "$RUNAS"
3251 tbf_rule_operate ost1 "change\ runas\ ${rateis}1001"
3252 tbf_rule_operate ost1 "change\ iozone_runas\ ${rateis}101"
3253 tbf_rule_operate ost1 "change\ dd_runas\ ${rateis}51"
3254 nrs_write_read "$RUNAS"
3257 tbf_rule_operate ost1 "stop\ runas"
3258 tbf_rule_operate ost1 "stop\ iozone_runas"
3259 tbf_rule_operate ost1 "stop\ dd_runas"
3260 nrs_write_read "$RUNAS"
3262 # Cleanup the TBF policy
3263 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3264 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3265 nrs_write_read "$RUNAS"
3267 local current_jobid_var=$($LCTL get_param -n jobid_var)
3268 if [ $saved_jobid_var != $current_jobid_var ]; then
3269 set_conf_param_and_check client \
3270 "$LCTL get_param -n jobid_var" \
3271 "$FSNAME.sys.jobid_var" $saved_jobid_var
3275 run_test 77f "check TBF JobID nrs policy"
3278 local server_version=$(lustre_version_code ost1)
3279 [[ $server_version -ge $(version_code 2.7.58) ]] ||
3280 { skip "Need server version newer than 2.7.57"; return 0; }
3282 oss=$(comma_list $(osts_nodes))
3284 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ nid"
3285 [ $? -ne 0 ] && error "failed to set TBF policy"
3287 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3288 [ $? -ne 0 ] && error "failed to set TBF policy"
3292 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.54) ]; then
3297 # Add a rule that only valid for Jobid TBF. If direct change between
3298 # TBF types is not supported, this operation will fail.
3299 tbf_rule_operate ost1 "start\ dd_runas\ ${idis}{dd.$RUNAS_ID}\ ${rateis}50"
3301 # Cleanup the TBF policy
3302 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3303 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3306 run_test 77g "Change TBF type directly"
3309 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3310 { skip "Need OST version at least 2.8.55"; return 0; }
3312 local old_policy=$(do_facet ost1 \
3313 lctl get_param ost.OSS.ost_io.nrs_policies)
3316 do_facet ost1 lctl set_param \
3317 ost.OSS.ost_io.nrs_policies="abc"
3318 [ $? -eq 0 ] && error "should return error"
3320 do_facet ost1 lctl set_param \
3321 ost.OSS.ost_io.nrs_policies="tbf\ abc"
3322 [ $? -eq 0 ] && error "should return error"
3324 do_facet ost1 lctl set_param \
3325 ost.OSS.ost_io.nrs_policies="tbf\ reg\ abc"
3326 [ $? -eq 0 ] && error "should return error"
3328 do_facet ost1 lctl set_param \
3329 ost.OSS.ost_io.nrs_policies="tbf\ abc\ efg"
3330 [ $? -eq 0 ] && error "should return error"
3332 new_policy=$(do_facet ost1 lctl get_param ost.OSS.ost_io.nrs_policies)
3333 [ $? -eq 0 ] || error "shouldn't LBUG"
3335 [ "$old_policy" = "$new_policy" ] || error "NRS policy should be same"
3339 run_test 77h "Wrong policy name should report error, not LBUG"
3345 local error_message=$3
3347 for rule in $expected; do
3348 rule_number=$((rule_number + 1))
3350 local stop_line=$(($rule_number + 3))
3351 local awk_command="awk 'NR >= 4 && NR <= $stop_line {print \$1}'"
3353 local output=$(do_facet $facet lctl get_param \
3354 ost.OSS.ost_io.nrs_tbf_rule |
3358 if [ "$output" != "$expected" ]; then
3359 error "$error_message, expected '$expected', got '$output'"
3364 [ $(lustre_version_code ost1) -ge $(version_code 2.8.55) ] ||
3365 { skip "Need OST version at least 2.8.55"; return 0; }
3367 for i in $(seq 1 $OSTCOUNT)
3369 do_facet ost"$i" lctl set_param \
3370 ost.OSS.ost_io.nrs_policies="tbf\ jobid"
3372 error "failed to set TBF policy"
3375 tbf_rule_check ost1 "default" "error before inserting any rule"
3377 tbf_rule_operate ost1 "start\ before\ jobid={jobid}\ rate=1000"
3378 tbf_rule_check ost1 "before default" \
3379 "error when inserting rule 'before'"
3381 tbf_rule_operate ost1 "start\ after\ jobid={jobid}\ rate=1000\ rank=default"
3382 tbf_rule_check ost1 "before after default" \
3383 "error when inserting rule 'after'"
3385 tbf_rule_operate ost1 "start\ target\ jobid={jobid}\ rate=1000\ rank=after"
3386 tbf_rule_check ost1 "before target after default" \
3387 "error when inserting rule 'target'"
3389 echo "Move before itself"
3390 tbf_rule_operate ost1 "change\ target\ rank=target"
3391 tbf_rule_check ost1 "before target after default" \
3392 "error when moving before itself"
3394 echo "Move to higher rank"
3395 tbf_rule_operate ost1 "change\ target\ rank=before"
3396 tbf_rule_check ost1 "target before after default" \
3397 "error when moving to higher rank"
3399 echo "Move to lower rank"
3400 tbf_rule_operate ost1 "change\ target\ rank=after"
3401 tbf_rule_check ost1 "before target after default" \
3402 "error when moving to lower rank"
3404 echo "Move before default"
3405 tbf_rule_operate ost1 "change\ target\ rank=default"
3406 tbf_rule_check ost1 "before after target default" \
3407 error "error when moving before default"
3409 # Cleanup the TBF policy
3410 do_nodes $(comma_list $(osts_nodes)) \
3411 $LCTL set_param ost.OSS.ost_io.nrs_policies=fifo
3414 run_test 77i "Change rank of TBF rule"
3419 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.60) ]; then
3424 do_nodes $(comma_list $(osts_nodes)) \
3425 lctl set_param jobid_var=procname_uid \
3426 ost.OSS.ost_io.nrs_policies="tbf\ opcode" \
3427 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_r\ ${idis}{ost_read}\ ${rateis}5" \
3428 ost.OSS.ost_io.nrs_tbf_rule="start\ ost_w\ ${idis}{ost_write}\ ${rateis}20"
3429 [ $? -ne 0 ] && error "failed to set TBF OPCode policy"
3434 do_nodes $(comma_list $(osts_nodes)) \
3435 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_r" \
3436 ost.OSS.ost_io.nrs_tbf_rule="stop\ ost_w" \
3437 ost.OSS.ost_io.nrs_policies="fifo"
3439 # sleep 3 seconds to wait the tbf policy stop completely,
3440 # or the next test case is possible get -EAGAIN when
3441 # setting the tbf policy
3444 run_test 77j "check TBF-OPCode NRS policy"
3447 [[ $(lustre_version_code ost1) -ge $(version_code 2.9.53) ]] ||
3448 { skip "Need OST version at least 2.9.53"; return 0; }
3450 do_nodes $(comma_list $(osts_nodes)) \
3451 lctl set_param ost.OSS.ost_io.nrs_policies="tbf" \
3452 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ jobid={dd.$RUNAS_ID}\&opcode={ost_write}\ rate=20" \
3453 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ jobid={dd.$RUNAS_ID}\&opcode={ost_read}\ rate=10"
3455 nrs_write_read "$RUNAS"
3456 tbf_verify 20 10 "$RUNAS"
3458 local address=$(comma_list "$(host_nids_address $CLIENTS $NETTYPE)")
3459 local client_nids=$(nids_list $address "\\")
3460 do_nodes $(comma_list $(osts_nodes)) \
3461 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3462 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3463 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_w\ nid={0@lo\ $client_nids}\&opcode={ost_write}\ rate=20" \
3464 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_r\ nid={0@lo\ $client_nids}\&opcode={ost_read}\ rate=10"
3469 do_nodes $(comma_list $(osts_nodes)) \
3470 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_w" \
3471 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_r" \
3472 ost.OSS.ost_io.nrs_tbf_rule="start\ ext\ nid={0@lo\ $client_nids}\&jobid={dd.$RUNAS_ID}\ rate=20"
3474 nrs_write_read "$RUNAS"
3475 tbf_verify 20 20 "$RUNAS"
3477 do_nodes $(comma_list $(osts_nodes)) \
3478 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext" \
3479 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_a\ jobid={dd.$RUNAS_ID},opcode={ost_write}\ rate=20" \
3480 ost.OSS.ost_io.nrs_tbf_rule="start\ ext_b\ jobid={dd.$RUNAS_ID},opcode={ost_read}\ rate=10"
3482 nrs_write_read "$RUNAS"
3483 # with parameter "RUNAS", it will match the latest rule
3484 # "ext_b" first, so the limited write rate is 10.
3485 tbf_verify 10 10 "$RUNAS"
3488 do_nodes $(comma_list $(osts_nodes)) \
3489 lctl set_param ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_a" \
3490 ost.OSS.ost_io.nrs_tbf_rule="stop\ ext_b" \
3491 ost.OSS.ost_io.nrs_policies="fifo"
3495 run_test 77k "check the extended TBF policy with NID/JobID/OPCode expression"
3498 if [ $(lustre_version_code ost1) -lt $(version_code 2.9.54) ]; then
3499 skip "Need OST version at least 2.9.54"
3503 local dir=$DIR/$tdir
3505 mkdir $dir || error "mkdir $dir failed"
3506 $LFS setstripe -c $OSTCOUNT $dir || error "setstripe to $dir failed"
3509 local nodes=$(comma_list $(osts_nodes))
3510 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies=delay \
3511 ost.OSS.ost_io.nrs_delay_min=4 \
3512 ost.OSS.ost_io.nrs_delay_max=4 \
3513 ost.OSS.ost_io.nrs_delay_pct=100
3514 [ $? -ne 0 ] && error "Failed to set delay policy"
3516 local start=$SECONDS
3517 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3518 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=1 \
3519 oflag=direct conv=fdatasync ||
3520 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3521 error "dd on client failed (1)"; }
3522 local elapsed=$((SECONDS - start))
3524 # NRS delay doesn't do sub-second timing, so a request enqueued at
3525 # 0.9 seconds can be dequeued at 4.0
3526 [ $elapsed -lt 3 ] &&
3527 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3528 error "Single 1M write should take at least 3 seconds"; }
3531 do_nodes "${SINGLECLIENT:-$HOSTNAME}" "$RUNAS" \
3532 dd if=/dev/zero of="$dir/nrs_delay_$HOSTNAME" bs=1M count=10 \
3533 oflag=direct conv=fdatasync ||
3534 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3535 error "dd on client failed (2)"; }
3536 elapsed=$((SECONDS - start))
3538 [ $elapsed -lt 30 ] &&
3539 { do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo";
3540 error "Ten 1M writes should take at least 30 seconds"; }
3542 do_nodes $nodes lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3543 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3547 run_test 77l "check NRS Delay slows write RPC processing"
3549 test_78() { #LU-6673
3550 local server_version=$(lustre_version_code ost1)
3551 [[ $server_version -ge $(version_code 2.7.58) ]] ||
3552 { skip "Need server version newer than 2.7.57"; return 0; }
3556 oss=$(comma_list $(osts_nodes))
3557 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="orr" &
3558 do_nodes $oss lctl set_param ost.OSS.*.nrs_orr_quantum=1
3560 # Valid return codes are:
3561 # 0: Tuning succeeded
3562 # ENODEV: Policy is still stopped
3563 # EAGAIN: Policy is being initialized
3564 [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] ||
3565 error "Expected set_param to return 0|ENODEV|EAGAIN"
3567 # Cleanup the ORR policy
3568 do_nodes $oss lctl set_param ost.OSS.ost_io.nrs_policies="fifo"
3569 [ $? -ne 0 ] && error "failed to set policy back to fifo"
3572 run_test 78 "Enable policy and specify tunings right away"
3575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3576 test_mkdir -p $DIR/$tdir
3578 # Prevent interference from layout intent RPCs due to
3579 # asynchronous writeback. These will be tested in 130c below.
3580 do_nodes ${CLIENTS:-$HOSTNAME} sync
3582 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
3583 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
3585 #define OBD_FAIL_MDS_INTENT_DELAY 0x160
3586 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
3587 local facet=mds$((mdtidx + 1))
3589 set_nodes_failloc $(facet_active_host $facet) 0x80000160
3590 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null &
3594 #define OBD_FAIL_MDS_GETXATTR_PACK 0x131
3595 set_nodes_failloc $(facet_active_host $facet) 0x80000131
3600 run_test 79 "xattr: intent error"
3603 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3610 mkdir -p $DIR1/$tdir/dir
3611 createmany -o $DIR1/$tdir/dir/f 10 ||
3612 error "create files under remote dir failed $i"
3614 cp /etc/passwd $DIR1/$tdir/$tfile
3616 #migrate open file should fails
3617 multiop_bg_pause $DIR2/$tdir/$tfile O_c || error "open $file failed"
3619 # give multiop a chance to open
3622 $LFS migrate -m $MDTIDX $DIR1/$tdir &&
3623 error "migrate open files should failed with open files"
3627 $LFS migrate -m $MDTIDX $DIR1/$tdir ||
3628 error "migrate remote dir error"
3630 echo "Finish migration, then checking.."
3631 for file in $(find $DIR1/$tdir); do
3632 mdt_index=$($LFS getstripe -M $file)
3633 [ $mdt_index == $MDTIDX ] ||
3634 error "$file is not on MDT${MDTIDX}"
3637 diff /etc/passwd $DIR1/$tdir/$tfile ||
3638 error "file different after migration"
3640 rm -rf $DIR1/$tdir || error "rm dir failed after migration"
3642 run_test 80a "migrate directory when some children is being opened"
3646 kill -9 $migrate_pid
3650 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3651 local migrate_dir1=$DIR1/$tdir/migrate_dir
3652 local migrate_dir2=$DIR2/$tdir/migrate_dir
3653 local migrate_run=$LUSTRE/tests/migrate.sh
3661 trap cleanup_80b EXIT
3662 #prepare migrate directory
3663 mkdir -p $migrate_dir1
3664 for F in {1,2,3,4,5}; do
3665 echo "$F$F$F$F$F" > $migrate_dir1/file$F
3666 echo "$F$F$F$F$F" > $DIR/$tdir/file$F
3669 #migrate the directories among MDTs
3672 mdt_idx=$((RANDOM % MDSCOUNT))
3673 $LFS migrate -m $mdt_idx $migrate_dir1 2&>/dev/null ||
3675 [ $rc -ne 0 -o $rc -ne 16 ] || break
3680 echo "start migration thread $migrate_pid"
3681 #Access the files at the same time
3682 start_time=$(date +%s)
3683 echo "accessing the migrating directory for 5 minutes..."
3685 ls $migrate_dir2 > /dev/null || {
3686 echo "read dir fails"
3689 diff -u $DIR2/$tdir/file1 $migrate_dir2/file1 || {
3690 echo "access file1 fails"
3694 cat $migrate_dir2/file2 > $migrate_dir2/file3 || {
3695 echo "access file2/3 fails"
3699 echo "aaaaa" > $migrate_dir2/file4 > /dev/null || {
3700 echo "access file4 fails"
3704 stat $migrate_dir2/file5 > /dev/null || {
3705 echo "stat file5 fails"
3709 touch $migrate_dir2/source_file > /dev/null || rc1=$?
3710 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3711 echo "touch file failed with $rc1"
3715 if [ -e $migrate_dir2/source_file ]; then
3716 ln $migrate_dir2/source_file $migrate_dir2/link_file \
3717 2&>/dev/null || rc1=$?
3718 if [ -e $migrate_dir2/link_file ]; then
3719 rm -rf $migrate_dir2/link_file
3722 mrename $migrate_dir2/source_file \
3723 $migrate_dir2/target_file 2&>/dev/null || rc1=$?
3724 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3725 echo "rename failed with $rc1"
3729 if [ -e $migrate_dir2/target_file ]; then
3730 rm -rf $migrate_dir2/target_file 2&>/dev/null ||
3733 rm -rf $migrate_dir2/source_file 2&>/dev/null ||
3736 [ $rc1 -ne 0 -o $rc1 -ne 1 ] || {
3737 echo "unlink failed with $rc1"
3742 end_time=$(date +%s)
3743 duration=$((end_time - start_time))
3744 if [ $((duration % 10)) -eq 0 ]; then
3745 if [ $show_time -eq 1 ]; then
3746 echo "...$duration seconds"
3753 kill -0 $migrate_pid || {
3754 echo "migration stopped 1"
3758 [ $duration -ge 300 ] && break
3761 #check migration are still there
3762 kill -0 $migrate_pid || error "migration stopped 2"
3765 run_test 80b "Accessing directory during migration"
3768 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3772 mkdir -p $DIR1/$tdir
3774 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d0
3775 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR1/$tdir/d1
3778 touch d0/0 || error "create 0 failed"
3779 mv d0/0 d1/0 || error "rename d0/0 d1/0 failed"
3780 stat d0/0 && error "stat mv filed succeed"
3781 mv $DIR2/$tdir/d1/0 $DIR2/$tdir/d0/0 || error "rename d1/0 d0/0 failed"
3782 stat d0/0 || error "stat failed"
3784 local t=$(ls -ai $DIR1/$tdir/d0 | sort -u | wc -l)
3786 if [ $t -ne 3 ]; then
3787 ls -ai $DIR1/$tdir/d0
3788 error "expect 3 get $t"
3793 run_test 81 "rename and stat under striped directory"
3796 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.91) ]] ||
3797 { skip "Need MDS version at least 2.6.92"; return 0; }
3799 # Client 1 creates a file.
3800 multiop_bg_pause $DIR1/$tfile O_ac || error "multiop_bg_pause 1"
3802 # Client 2 opens the file.
3803 multiop_bg_pause $DIR2/$tfile o_Ac || error "multiop_bg_pause 2"
3805 # Client 1 makes the file an orphan.
3806 rm $DIR1/$tfile || error "rm"
3807 # Client 2 sets EA "user.multiop".
3809 wait $pid2 || error "multiop 2"
3810 # Client 1 gets EA "user.multiop". This used to fail because the EA
3811 # cache refill would get "trusted.link" from mdd_xattr_list() but
3812 # -ENOENT when trying to get "trusted.link"'s value. See also sanity
3815 wait $pid1 || error "multiop 1"
3817 run_test 82 "fsetxattr and fgetxattr on orphan files"
3820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3827 $LFS mkdir -i1 -c2 $tdir
3832 echo "start pid $pid1 to create/unlink striped directory"
3834 # Access the directory at the same time
3838 stat $tdir > /dev/null 2>&1
3842 echo "start pid $pid2 to stat striped directory"
3850 run_test 83 "access striped directory while it is being created/unlinked"
3853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3858 [ "$SLOW" = "yes" ] && duration=600
3859 # Open/Create under striped directory
3863 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
3864 touch $tdir/f{0..3} > /dev/null 2>&1
3868 echo "start pid $pid1 to open/create under striped directory"
3870 # unlink the striped directory at the same time
3874 rm -rf $tdir > /dev/null 2>&1
3878 echo "start pid $pid2 to unlink striped directory"
3887 run_test 90 "open/create and unlink striped directory"
3890 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3895 [ "$SLOW" = "yes" ] && duration=600
3896 # chmod striped directory
3900 $LFS mkdir -c$MDSCOUNT $tdir > /dev/null 2>&1
3901 chmod go+w $tdir > /dev/null 2>&1
3905 echo "start pid $pid1 to chmod striped directory"
3907 # unlink the striped directory at the same time
3911 rm -rf $tdir > /dev/null 2>&1
3915 echo "start pid $pid2 to unlink striped directory"
3924 run_test 91 "chmod and unlink striped directory"
3927 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3930 local cmd="exec $fd<$DIR1/$tdir"
3931 $LFS setdirstripe -c$MDSCOUNT $DIR1/$tdir || error "mkdir $tdir fails"
3934 trap "eval $cmd" EXIT
3935 cd $DIR1/$tdir || error "cd $DIR1/$tdir fails"
3936 rmdir ../$tdir || error "rmdir ../$tdir fails"
3938 #define OBD_FAIL_LLITE_NO_CHECK_DEAD 0x1408
3939 $LCTL set_param fail_loc=0x1408
3940 mkdir $DIR2/$tdir/dir && error "create dir succeeds"
3941 $LFS setdirstripe -i1 $DIR2/$tdir/remote_dir &&
3942 error "create remote dir succeeds"
3943 $LCTL set_param fail_loc=0
3947 run_test 92 "create remote directory under orphan directory"
3954 mkdir -p $DIR1/$tfile-1/
3955 mkdir -p $DIR2/$tfile-2/
3956 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
3957 'lod.lustre-MDT*/qos_threshold_rr' | sed -e 's/%//')
3958 do_facet $SINGLEMDS lctl set_param -n \
3959 'lod.lustre-MDT*/qos_threshold_rr' 100
3960 #define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
3961 do_facet $SINGLEMDS "lctl set_param fail_loc=0x00000163"
3963 $SETSTRIPE -c -1 $DIR1/$tfile-1/file1 &
3966 $SETSTRIPE -c -1 $DIR2/$tfile-2/file2 &
3970 do_facet $SINGLEMDS "lctl set_param fail_loc=0x0"
3971 do_facet $SINGLEMDS "lctl set_param -n \
3972 'lod.lustre-MDT*/qos_threshold_rr' $old_rr"
3974 $GETSTRIPE $DIR1/$tfile-1/file1
3975 rc1=$($GETSTRIPE -q $DIR1/$tfile-1/file1 |
3976 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
3977 $GETSTRIPE $DIR2/$tfile-2/file2
3978 rc2=$($GETSTRIPE -q $DIR2/$tfile-2/file2 |
3979 awk '{if (/[0-9]/) print $1 }' | sort | uniq -d | wc -l)
3980 echo "rc1=$rc1 and rc2=$rc2 "
3981 [ $rc1 -eq 0 ] && [ $rc2 -eq 0 ] ||
3982 error "object allocate on same ost detected"
3984 run_test 93 "alloc_rr should not allocate on same ost"
3986 log "cleanup: ======================================================"
3988 # kill and wait in each test only guarentee script finish, but command in script
3989 # like 'rm' 'chmod' may still be running, wait for all commands to finish
3990 # otherwise umount below will fail
3991 [ "$(mount | grep $MOUNT2)" ] && wait_update $HOSTNAME "fuser -m $MOUNT2" "" ||
3996 check_and_cleanup_lustre