6 # bug number for skipped test: 3192 15528/3811 16929 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 19 22 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 # bug number for skipped test: 12652 12652
11 grep -q 'Enterprise Server 10' /etc/SuSE-release 2> /dev/null &&
12 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 14" || true
14 # Tests that fail on uml
15 [ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"
17 # It will be ported soon.
21 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
24 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
25 MCREATE=${MCREATE:-mcreate}
26 OPENFILE=${OPENFILE:-openfile}
27 OPENUNLINK=${OPENUNLINK:-openunlink}
28 export TMP=${TMP:-/tmp}
29 MOUNT_2=${MOUNT_2:-"yes"}
30 CHECK_GRANT=${CHECK_GRANT:-"yes"}
31 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
32 TSTUSR=${TSTUSR:-"quota_usr"}
36 export NAME=${NAME:-local}
38 LUSTRE=${LUSTRE:-`dirname $0`/..}
39 . $LUSTRE/tests/test-framework.sh
43 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
46 [ "$SLOW" = "no" ] && EXCEPT_SLOW="12 23 33a"
53 check_and_setup_lustre
55 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
56 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
59 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
61 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
62 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
64 # $RUNAS_ID may get set incorrectly somewhere else
65 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
67 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
76 [ -f $DIR2/f1 ] || error
78 run_test 1a "check create on 2 mtpt's =========================="
82 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
85 run_test 1b "check attribute updates on 2 mtpt's ==============="
88 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
90 run_test 1c "check after remount attribute updates on 2 mtpt's ="
94 $CHECKSTAT -a $DIR1/f1 || error
96 run_test 1d "unlink on one mountpoint removes file on other ===="
102 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
104 run_test 2a "check cached attribute updates on 2 mtpt's ========"
110 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
112 run_test 2b "check cached attribute updates on 2 mtpt's ========"
114 # NEED TO SAVE ROOT DIR MODE
117 $CHECKSTAT -t dir -p 0777 $DIR2 || error
119 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
123 $CHECKSTAT -t dir -p 0755 $DIR2 || error
125 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
132 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
134 run_test 2e "check chmod on root is propagated to others"
137 local target="this/is/good"
138 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
139 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
140 error "link $DIR2/$tfile not as expected"
142 run_test 3 "symlink on one mtpt, readlink on another ==========="
145 multifstat $DIR1/f4 $DIR2/f4
147 run_test 4 "fstat validation on multiple mount points =========="
151 $TRUNCATE $DIR2/f5 100
152 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
155 run_test 5 "create a file on one mount, truncate it on the other"
158 openunlink $DIR1/$tfile $DIR2/$tfile || \
159 error "openunlink $DIR1/$tfile $DIR2/$tfile"
161 run_test 6 "remove of open file on other node =================="
165 opendirunlink $DIR1/$dir $DIR2/$dir || \
166 error "opendirunlink $DIR1/$dir $DIR2/$dir"
168 run_test 7 "remove of open directory on other node ============="
171 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
172 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
174 run_test 8 "remove of open special file on other node =========="
180 for C in a b c d e f g h i j k l; do
181 dir=`eval echo \\$DIR$MTPT`
182 echo -n $C >> $dir/f9
183 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
185 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
186 error "`od -a $DIR1/f9` != abcdefghijkl"
188 run_test 9 "append of file with sub-page size on multiple mounts"
195 for C in a b c d e f g h i j k l; do
196 dir=`eval echo \\$DIR$MTPT`
197 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
198 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
199 OFFSET=`expr $OFFSET + 1`
201 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
202 error "`od -a $DIR1/f10` != abcdefghijkl"
204 run_test 10a "write of file with sub-page size on multiple mounts "
208 yes "R" | head -c 4000 >$TMP/f10b-seed
209 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
211 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
213 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
215 # create a test file locally to compare
216 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
217 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
218 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
219 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
221 run_test 10b "write of file with sub-page size on multiple mounts "
225 multiop_bg_pause $DIR1/d11/f O_c || return 1
227 cp -p /bin/ls $DIR1/d11/f
231 wait $MULTIPID || error
232 [ $RC -eq 0 ] && error || true
234 run_test 11 "execution of file opened for write should return error ===="
237 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
239 run_test 12 "test lock ordering (link, stat, unlink) ==========="
241 test_13() { # bug 2451 - directory coherency
242 mkdir $DIR1/d13 || error
243 cd $DIR1/d13 || error
245 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
247 rm -f $DIR2/d13/f13 || error
248 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
249 # need to run it twice
250 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
252 rm -f $DIR2/d13/f13 || error
253 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
255 run_test 13 "test directory page revocation ===================="
259 cp -p /bin/ls $DIR1/$tdir/$tfile
260 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
263 $DIR2/$tdir/$tfile && error || true
265 wait $MULTIPID || return 2
267 run_test 14 "execution of file open for write returns -ETXTBSY ="
271 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
272 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
274 multiop $DIR2/d14/multiop Oc && error "expected error, got success"
275 kill -USR1 $MULTIOP_PID || return 2
276 wait $MULTIOP_PID || return 3
277 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
279 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
281 test_14b() { # bug 3192, 7040
283 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
284 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
286 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
287 error "expected truncate error, got success"
288 kill -USR1 $MULTIOP_PID || return 2
289 wait $MULTIOP_PID || return 3
290 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
291 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
293 run_test 14b "truncate of executing file returns -ETXTBSY ======"
295 test_14c() { # bug 3430, 7040
297 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
298 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
300 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
301 kill -USR1 $MULTIOP_PID || return 2
302 wait $MULTIOP_PID || return 3
303 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
304 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
306 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
308 test_14d() { # bug 10921
310 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
311 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
314 chmod 600 $DIR1/d14/multiop || error "chmod failed"
315 kill -USR1 $MULTIOP_PID || return 2
316 wait $MULTIOP_PID || return 3
317 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
318 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
320 run_test 14d "chmod of executing file is still possible ========"
322 test_15() { # bug 974 - ENOSPC
324 sh oos2.sh $MOUNT1 $MOUNT2
325 grant_error=`dmesg | grep "> available"`
326 [ -z "$grant_error" ] || error "$grant_error"
328 run_test 15 "test out-of-space with multiple writers ==========="
331 rm -f $MOUNT1/fsxfile
332 lfs setstripe $MOUNT1/fsxfile -c -1 # b=10919
333 fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $MOUNT1/fsxfile $MOUNT2/fsxfile
335 run_test 16 "2500 iterations of dual-mount fsx ================="
337 test_17() { # bug 3513, 3667
338 remote_ost_nodsh && skip "remote OST with nodsh" && return
340 lfs setstripe $DIR1/$tfile -i 0 -c 1
341 cp $SAMPLE_FILE $DIR1/$tfile
342 cancel_lru_locks osc > /dev/null
343 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
344 do_facet ost1 lctl set_param fail_loc=0x8000030a
345 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
346 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
348 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
350 run_test 17 "resource creation/LVB creation race ==============="
353 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2
356 run_test 18 "mmap sanity check ================================="
358 test_19() { # bug3811
359 [ -d /proc/fs/lustre/obdfilter ] || return 0
361 MAX=`lctl get_param -n obdfilter.*.readcache_max_filesize | head -n 1`
362 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=4096
363 dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
364 SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
365 cp $TMP/f19b $DIR1/f19b
366 for i in `seq 1 20`; do
367 [ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
368 cancel_lru_locks osc > /dev/null
369 cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
370 cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
372 [ "`cat $TMP/sum1`" = "$SUM" ] || \
373 error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
374 [ "`cat $TMP/sum2`" = "$SUM" ] || \
375 error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
377 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=$MAX
380 run_test 19 "test concurrent uncached read races ==============="
385 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
386 multiop $DIR1/f20 Ow8190c
387 multiop $DIR2/f20 Oz8194w8190c
388 multiop $DIR1/f20 Oz0r8190c
390 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
392 error $CNTD" page left in cache after lock cancel" || true
394 run_test 20 "test extra readahead page left in cache ===="
401 test_21() { # Bug 5907
403 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
405 rmdir -v $DIR1/d21 && error "Removed mounted directory"
406 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
407 test -d $DIR1/d21 || error "Mounted directory disappeared"
409 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
412 run_test 21 " Try to remove mountpoint on another dir ===="
414 test_23() { # Bug 5972
415 echo "others should see updated atime while another read" > $DIR1/f23
417 # clear the lock(mode: LCK_PW) gotten from creating operation
421 #MAX_ATIME_DIFF 60, we update atime only if older than 60 seconds
424 multiop_bg_pause $DIR1/f23 or20_c || return 1
425 # with SOM and opencache enabled, we need to close a file and cancel
426 # open lock to get atime propogated to MDS
430 time2=`stat -c "%X" $DIR2/f23`
432 if (( $time2 <= $time1 )); then
433 error "atime doesn't update among nodes"
436 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
439 run_test 23 " others should see updated atime while another read===="
443 lfs df || error "lfs df failed"
444 lfs df -ih || error "lfs df -ih failed"
445 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
446 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
447 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
448 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
450 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
451 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
452 lctl --device %$OSC deactivate
453 lfs df -i || error "lfs df -i with deactivated OSC failed"
454 lctl --device %$OSC activate
455 lfs df || error "lfs df with reactivated OSC failed"
457 run_test 24a "lfs df [-ih] [path] test ========================="
461 fsnum=`lfs df | grep -c "filesystem summary:"`
462 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
464 run_test 24b "lfs df should show both filesystems ==============="
467 [ `lctl get_param -n mdc.*-mdc-*.connect_flags | grep -c acl` -lt 2 ] &&
468 skip "must have acl, skipping" && return
471 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
472 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
474 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
475 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
476 error "setfacl $DIR2/$tdir #1"
477 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
478 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
479 error "setfacl $DIR2/$tdir #2"
480 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
481 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
482 error "setfacl $DIR2/$tdir #3"
483 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
484 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
485 error "setfacl $DIR2/$tdir #4"
486 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
490 run_test 25 "change ACL on one mountpoint be seen on another ==="
493 utime $DIR1/f26a -s $DIR2/f26a || error
495 run_test 26a "allow mtime to get older"
500 echo "aaa" >> $DIR1/$tfile
502 chmod a+x $DIR2/$tfile
503 mt1=`stat -c %Y $DIR1/$tfile`
504 mt2=`stat -c %Y $DIR2/$tfile`
506 if [ x"$mt1" != x"$mt2" ]; then
507 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
510 run_test 26b "sync mtime between ost and mds"
515 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
520 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
525 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
527 lctl set_param -n ldlm.dump_namespaces ""
528 wait $DD1_PID $DD2_PID
529 [ $? -ne 0 ] && lctl dk $TMP/debug || true
531 run_test 27 "align non-overlapping extent locks from request ==="
533 test_28() { # bug 9977
534 ECHO_UUID="ECHO_osc1_UUID"
535 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
537 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
538 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
539 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
543 attach echo_client ECHO_osc1 $ECHO_UUID
547 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
548 $LCTL --device $tECHOID destroy "${tOBJID}:0"
556 # reading of 1st stripe should pass
557 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
558 # reading of 2nd stripe should fail (this stripe was destroyed)
559 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
561 # now, recreating test file
562 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
563 # reading of 1st stripe should pass
564 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
565 # reading of 2nd stripe should pass
566 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
568 run_test 28 "read/write/truncate file with lost stripes"
570 test_29() { # bug 10999
572 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
573 lctl set_param fail_loc=0x8000030f
576 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
579 #bug 11549 - permanently turn test off in b1_5
580 run_test 29 "lock put race between glimpse and enqueue ========="
582 test_30() { #bug #11110
584 cp -f /bin/bash $DIR1/$tdir/bash
585 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
586 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
588 [ $err -ne 116 ] && error_ignore 12900 "return code ($err) != -ESTALE" && return
592 run_test 30 "recreate file race ========="
595 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
596 writes=`LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile count=1 2>&1 |
597 awk 'BEGIN { FS="+" } /out/ {print $1}'`
598 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
599 lctl set_param fail_loc=0x314
600 reads=`LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
601 awk 'BEGIN { FS="+" } /in/ {print $1}'`
602 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
604 run_test 31a "voluntary cancel / blocking ast race=============="
607 remote_ost || { skip "local OST" && return 0; }
608 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
609 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
610 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
611 cp /etc/hosts $DIR/$tdir/$tfile
612 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
613 lctl set_param fail_loc=0x314
614 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
615 do_facet ost1 lctl set_param fail_loc=0x316
617 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
618 lctl set_param fail_loc=0
619 do_facet ost1 lctl set_param fail_loc=0
620 # cleanup: reconnect the client back
623 run_test 31b "voluntary OST cancel / blocking ast race=============="
625 # enable/disable lockless truncate feature, depending on the arg 0/1
626 enable_lockless_truncate() {
627 lctl set_param -n osc.*.lockless_truncate $1
630 test_32a() { # bug 11270
631 local p="$TMP/sanityN-$TESTNAME.parameters"
632 save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
634 enable_lockless_truncate 1
636 lfs setstripe -c -1 $DIR1/$tfile
637 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
641 log "checking cached lockless truncate"
642 $TRUNCATE $DIR1/$tfile 8000000
643 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
644 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
645 error "lockless truncate doesn't use cached locks"
647 log "checking not cached lockless truncate"
648 $TRUNCATE $DIR2/$tfile 5000000
649 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
650 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
651 error "not cached trancate isn't lockless"
653 log "disabled lockless truncate"
654 enable_lockless_truncate 0
656 $TRUNCATE $DIR2/$tfile 3000000
657 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
658 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
659 error "lockless truncate disabling failed"
661 # restore lockless_truncate default values
662 restore_lustre_params < $p
665 run_test 32a "lockless truncate"
667 test_32b() { # bug 11270
668 remote_ost_nodsh && skip "remote OST with nodsh" && return
671 local p="$TMP/sanityN-$TESTNAME.parameters"
672 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
673 for node in $(osts_nodes); do
674 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
675 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
676 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
679 # agressive lockless i/o settings
680 for node in $(osts_nodes); do
681 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
683 lctl set_param -n osc.*.contention_seconds 60
684 for i in $(seq 5); do
685 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
686 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
688 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
689 # disable lockless i/o (it is disabled by default)
690 for node in $(osts_nodes); do
691 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
693 # set contention_seconds to 0 at client too, otherwise Lustre still
694 # remembers lock contention
695 lctl set_param -n osc.*.contention_seconds 0
697 for i in $(seq 1); do
698 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
699 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
701 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
702 error "lockless i/o works when disabled"
704 restore_lustre_params <$p
707 run_test 32b "lockless i/o"
711 local mdts=$(get_facets MDS)
716 for mds in ${mdts//,/ }; do
718 dev=$(basename $(do_facet $mds lctl get_param -n osd*.${!varsvc}.mntdev))
719 val=$(do_facet $mds "procfile=/proc/fs/jbd/$dev/info;
720 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/$dev/info;
721 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/${dev}\:\\\*/info;
722 cat \\\$procfile | head -1;")
724 stat=$(( stat + val))
729 # commit on sharing tests
731 remote_mds_nodsh && skip "remote MDS with nodsh" && return
733 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
734 [ $CLIENTCOUNT -ge 2 ] || \
735 { skip "Need two or more clients, have $CLIENTCOUNT" && return 0; }
737 local nfiles=${TEST33_NFILES:-10000}
738 local param_file=$TMP/$tfile-params
740 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
748 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
752 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
754 jbdold=$(print_jbd_stat)
755 echo "=== START createmany old: $jbdold transaction"
756 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
757 jbdnew=$(print_jbd_stat)
758 jbd=$(( jbdnew - jbdold ))
759 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
760 avgjbd=$(( avgjbd + jbd ))
761 avgtime=$(( avgtime + elapsed ))
763 eval cos${COS}_jbd=$((avgjbd / 3))
764 eval cos${COS}_time=$((avgtime / 3))
767 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
768 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
769 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
770 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
772 restore_lustre_params < $param_file
776 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
778 # End commit on sharing tests
780 get_ost_lock_timeouts() {
781 local nodes=${1:-$(comma_list $(osts_nodes))}
783 local locks=$(do_nodes $nodes \
784 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
793 for OPER in notimeout timeout ; do
794 rm $DIR1/$tfile 2>/dev/null
795 lock_in=$(get_ost_lock_timeouts)
796 if [ $OPER == "timeout" ] ; then
797 for j in `seq $OSTCOUNT`; do
798 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
799 do_facet ost$j lctl set_param fail_loc=0x511
801 echo lock should expire
803 for j in `seq $OSTCOUNT`; do
804 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
805 do_facet ost$j lctl set_param fail_loc=0x512
807 echo lock should not expire
809 echo writing on client1
810 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
812 echo reading on client2
813 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
814 # wait for a lock timeout
816 lock_out=$(get_ost_lock_timeouts)
817 if [ $OPER == "timeout" ] ; then
818 if [ $lock_in == $lock_out ]; then
819 error "no lock timeout happened"
824 if [ $lock_in != $lock_out ]; then
825 error "lock timeout happened"
832 run_test 34 "no lock timeout under IO"
834 test_35() { # bug 17645
837 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
838 g=$(awk '/generation/{print $2}' $imp/import)
843 mkdir -p $MOUNT1/$tfile
846 # Let's initiate -EINTR situation by setting fail_loc and take
847 # write lock on same file from same client. This will not cause
848 # bl_ast yet as lock is already in local cache.
849 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
850 do_facet client "lctl set_param fail_loc=0x80000317"
851 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
852 let timeout=timeout*3
854 while test $nr -lt 10; do
855 log "Race attempt $nr"
856 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
857 test "x$blk1" = "x" && blk1=0
858 createmany -o $MOUNT2/$tfile/a 4000 &
862 # Let's make conflict and bl_ast
863 ls -la $MOUNT1/$tfile > /dev/null &
866 log "Wait for $pid1 $pid2 for $timeout sec..."
868 kill -9 $pid1 $pid2 > /dev/null 2>&1
870 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
871 test "x$blk2" = "x" && blk2=0
872 test $blk2 -gt $blk1 && break
873 rm -fr $MOUNT1/$tfile/*
877 do_facet client "lctl set_param fail_loc=0x0"
878 df -h $MOUNT1 $MOUNT2
880 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
881 g=$(awk '/generation/{print $2}' $imp/import)
882 if ! test "$g" -eq "${generation[count]}"; then
883 error "Eviction happened on import $(basename $imp)"
888 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
890 test_36() { #bug 16417
896 $LFS setstripe -c -1 $DIR1/$tdir
899 let SIZE_B=SIZE*1024*1024
901 while [ $i -le 10 ]; do
902 lctl mark "start test"
903 local before=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
904 dd if=/dev/zero of=$DIR1/$tdir/file000 bs=1M count=$SIZE
907 local after_dd=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
908 multiop_bg_pause $DIR2/$tdir/file000 O_r${SIZE_B}c || return 3
910 rm -f $DIR1/$tdir/file000
914 local after=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
915 echo "*** cycle($i) *** before($before):after_dd($after_dd):after($after)"
916 # this free space! not used
917 if [ $after_dd -ge $after ]; then
924 run_test 36 "handle ESTALE/open-unlink corectly"
926 test_37() { # bug 18695
928 multiop_bg_pause $DIR1/$tdir D_c || return 1
930 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
931 createmany -m $DIR2/$tdir/f 10000
932 # set mtime/atime backward
933 touch -t 198001010000 $DIR2/$tdir
935 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
936 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
939 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
941 # this should be set to past
942 TEST_39_MTIME=`date -d "1 year ago" +%s`
946 local client1=${CLIENT1:-`hostname`}
947 local client2=${CLIENT2:-`hostname`}
949 do_node $client1 "touch $DIR1/$tfile"
951 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
952 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
953 [ "$mtime1" = $TEST_39_MTIME ] || \
954 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
956 local d1=`do_node $client1 date +%s`
957 do_node $client1 'echo hello >> '$DIR1/$tfile
958 local d2=`do_node $client1 date +%s`
960 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
961 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
962 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
964 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
966 for (( i=0; i < 2; i++ )) ; do
967 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
968 [ "$mtime2" = "$mtime3" ] || \
969 error "mtime ($mtime2) changed (to $mtime3) on rename"
972 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
975 run_test 39a "test from 11063 =================================="
978 local client1=${CLIENT1:-`hostname`}
979 local client2=${CLIENT2:-`hostname`}
983 local mtime1=`stat -c %Y $DIR1/$tfile`
984 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
987 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
989 for (( i=0; i < 2; i++ )) ; do
990 local mtime3=`stat -c %Y $DIR1/$tfile`
991 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
993 [ "$mtime3" = "$mtime4" ] || \
994 error "different mtime on clients: $mtime3, $mtime4"
995 [ "$mtime3" = $TEST_39_MTIME ] || \
996 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
999 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1002 run_test 39b "11063 problem 1 =================================="
1005 local client1=${CLIENT1:-`hostname`}
1006 local client2=${CLIENT2:-`hostname`}
1008 echo hello > $DIR1/$tfile
1010 local mtime1=`stat -c %Y $DIR1/$tfile`
1011 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1012 [ "$mtime1" = "$mtime2" ] || \
1013 error "create: different mtime on clients: $mtime1, $mtime2"
1016 $TRUNCATE $DIR1/$tfile 1
1018 for (( i=0; i < 2; i++ )) ; do
1019 local mtime3=`stat -c %Y $DIR1/$tfile`
1020 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1022 [ "$mtime3" = "$mtime4" ] || \
1023 error "different mtime on clients: $mtime3, $mtime4"
1024 [ "$mtime3" -gt $mtime2 ] || \
1025 error "truncate did not update mtime: $mtime2, $mtime3"
1027 cancel_lru_locks osc
1028 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1031 run_test 39c "check truncate mtime update ======================"
1033 # check that pid exists hence second operation wasn't blocked by first one
1034 # if it is so then there is no conflict, return 0
1035 # else second operation is conflicting with first one, return 1
1036 check_pdo_conflict() {
1039 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1040 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1050 # test 40: check non-blocking operations
1052 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1053 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1054 mkdir $DIR1/$tfile &
1057 touch $DIR2/$tfile-2
1058 check_pdo_conflict $PID1 || error "create is blocked"
1059 mkdir $DIR2/$tfile-3
1060 check_pdo_conflict $PID1 || error "mkdir is blocked"
1061 link $DIR2/$tfile-2 $DIR2/$tfile-4
1062 check_pdo_conflict $PID1 || error "link is blocked"
1063 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1064 check_pdo_conflict $PID1 || error "rename is blocked"
1065 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1066 check_pdo_conflict $PID1 || error "getattr is blocked"
1067 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1068 rmdir $DIR2/$tfile-3
1069 check_pdo_conflict $PID1 || error "unlink is blocked"
1070 # all operations above shouldn't wait the first one
1071 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1076 run_test 40a "pdirops: create vs others =============="
1079 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1080 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1081 touch $DIR1/$tfile &
1085 touch $DIR2/$tfile-2
1086 check_pdo_conflict $PID1 || error "create is blocked"
1087 mkdir $DIR2/$tfile-3
1088 check_pdo_conflict $PID1 || error "mkdir is blocked"
1089 link $DIR2/$tfile-2 $DIR2/$tfile-4
1090 check_pdo_conflict $PID1 || error "link is blocked"
1091 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1092 check_pdo_conflict $PID1 || error "rename is blocked"
1093 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1094 check_pdo_conflict $PID1 || error "getattr is blocked"
1095 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1096 rmdir $DIR2/$tfile-3
1097 check_pdo_conflict $PID1 || error "unlink is blocked"
1098 # all operations above shouldn't wait the first one
1099 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1104 run_test 40b "pdirops: open|create and others =============="
1108 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1109 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1110 link $DIR1/$tfile $DIR1/$tfile-0 &
1114 touch $DIR2/$tfile-2
1115 check_pdo_conflict $PID1 || error "create is blocked"
1116 mkdir $DIR2/$tfile-3
1117 check_pdo_conflict $PID1 || error "mkdir is blocked"
1118 link $DIR2/$tfile-2 $DIR2/$tfile-4
1119 check_pdo_conflict $PID1 || error "link is blocked"
1120 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1121 check_pdo_conflict $PID1 || error "rename is blocked"
1122 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1123 check_pdo_conflict $PID1 || error "getattr is blocked"
1124 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1125 rmdir $DIR2/$tfile-3
1126 check_pdo_conflict $PID1 || error "unlink is blocked"
1127 # all operations above shouldn't wait the first one
1128 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1133 run_test 40c "pdirops: link and others =============="
1137 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1138 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1143 touch $DIR2/$tfile-2
1144 check_pdo_conflict $PID1 || error "create is blocked"
1145 mkdir $DIR2/$tfile-3
1146 check_pdo_conflict $PID1 || error "mkdir is blocked"
1147 link $DIR2/$tfile-2 $DIR2/$tfile-4
1148 check_pdo_conflict $PID1 || error "link is blocked"
1149 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1150 check_pdo_conflict $PID1 || error "rename is blocked"
1151 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1152 check_pdo_conflict $PID1 || error "getattr is blocked"
1153 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1154 rmdir $DIR2/$tfile-3
1155 check_pdo_conflict $PID1 || error "unlink is blocked"
1156 # all operations above shouldn't wait the first one
1157 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1161 run_test 40d "pdirops: unlink and others =============="
1165 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1166 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1167 mv $DIR1/$tfile $DIR1/$tfile-0 &
1171 touch $DIR2/$tfile-2
1172 check_pdo_conflict $PID1 || error "create is blocked"
1173 mkdir $DIR2/$tfile-3
1174 check_pdo_conflict $PID1 || error "mkdir is blocked"
1175 link $DIR2/$tfile-2 $DIR2/$tfile-4
1176 check_pdo_conflict $PID1 || error "link is blocked"
1177 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1178 check_pdo_conflict $PID1 || error "getattr is blocked"
1179 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1180 rmdir $DIR2/$tfile-3
1181 check_pdo_conflict $PID1 || error "unlink is blocked"
1182 # all operations above shouldn't wait the first one
1183 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1188 run_test 40e "pdirops: rename and others =============="
1190 # test 41: create blocking operations
1192 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1193 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1194 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1197 mkdir $DIR2/$tfile && error "mkdir must fail"
1198 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1202 run_test 41a "pdirops: create vs mkdir =============="
1205 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1206 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1207 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1210 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1211 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1215 run_test 41b "pdirops: create vs create =============="
1218 touch $DIR1/$tfile-2
1219 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1220 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1221 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1224 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1225 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1229 run_test 41c "pdirops: create vs link =============="
1232 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1233 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1234 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1237 rm $DIR2/$tfile || error "unlink must succeed"
1238 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1242 run_test 41d "pdirops: create vs unlink =============="
1245 touch $DIR1/$tfile-2
1246 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1247 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1248 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1251 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1252 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1256 run_test 41e "pdirops: create and rename (tgt) =============="
1259 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1260 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1261 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1264 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1265 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1269 run_test 41f "pdirops: create and rename (src) =============="
1272 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1273 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1274 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1277 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1278 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1282 run_test 41g "pdirops: create vs getattr =============="
1285 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1286 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1287 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1290 ls -lia $DIR2/ > /dev/null
1291 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1295 run_test 41h "pdirops: create vs readdir =============="
1297 # test 42: unlink and blocking operations
1299 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1300 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1301 mkdir $DIR1/$tfile &
1304 mkdir $DIR2/$tfile && error "mkdir must fail"
1305 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1309 run_test 42a "pdirops: mkdir vs mkdir =============="
1312 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1313 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1314 mkdir $DIR1/$tfile &
1317 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1318 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1322 run_test 42b "pdirops: mkdir vs create =============="
1325 touch $DIR1/$tfile-2
1326 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1327 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1328 mkdir $DIR1/$tfile &
1331 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1332 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1336 run_test 42c "pdirops: mkdir vs link =============="
1339 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1340 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1341 mkdir $DIR1/$tfile &
1344 rmdir $DIR2/$tfile || error "unlink must succeed"
1345 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1349 run_test 42d "pdirops: mkdir vs unlink =============="
1352 touch $DIR1/$tfile-2
1353 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1354 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1355 mkdir $DIR1/$tfile &
1358 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1359 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1363 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1366 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1367 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1368 mkdir $DIR1/$tfile &
1371 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1372 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1376 run_test 42f "pdirops: mkdir and rename (src) =============="
1379 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1380 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1381 mkdir $DIR1/$tfile &
1384 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1385 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1389 run_test 42g "pdirops: mkdir vs getattr =============="
1392 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1393 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1394 mkdir $DIR1/$tfile &
1397 ls -lia $DIR2/ > /dev/null
1398 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1402 run_test 42h "pdirops: mkdir vs readdir =============="
1404 # test 43: unlink and blocking operations
1407 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1408 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1412 mkdir $DIR2/$tfile || error "mkdir must succeed"
1413 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1417 run_test 43a "pdirops: unlink vs mkdir =============="
1421 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1422 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1426 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1427 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1431 run_test 43b "pdirops: unlink vs create =============="
1435 touch $DIR1/$tfile-2
1436 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1437 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1441 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1442 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1446 run_test 43c "pdirops: unlink vs link =============="
1450 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1451 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1455 rm $DIR2/$tfile && error "unlink must fail"
1456 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1460 run_test 43d "pdirops: unlink vs unlink =============="
1464 touch $DIR1/$tfile-2
1465 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1466 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1470 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1471 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1475 run_test 43e "pdirops: unlink and rename (tgt) =============="
1479 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1480 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1484 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1485 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1489 run_test 43f "pdirops: unlink and rename (src) =============="
1493 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1494 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1498 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1499 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1503 run_test 43g "pdirops: unlink vs getattr =============="
1507 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1508 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1512 ls -lia $DIR2/ > /dev/null
1513 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1517 run_test 43h "pdirops: unlink vs readdir =============="
1519 # test 44: rename tgt and blocking operations
1521 touch $DIR1/$tfile-2
1522 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1523 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1524 mv $DIR1/$tfile-2 $DIR1/$tfile &
1527 mkdir $DIR2/$tfile && error "mkdir must fail"
1528 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1532 run_test 44a "pdirops: rename tgt vs mkdir =============="
1535 touch $DIR1/$tfile-2
1536 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1537 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1538 mv $DIR1/$tfile-2 $DIR1/$tfile &
1541 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1542 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1546 run_test 44b "pdirops: rename tgt vs create =============="
1549 touch $DIR1/$tfile-2
1550 touch $DIR1/$tfile-3
1551 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1552 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1553 mv $DIR1/$tfile-2 $DIR1/$tfile &
1556 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1557 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1561 run_test 44c "pdirops: rename tgt vs link =============="
1564 touch $DIR1/$tfile-2
1565 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1566 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1567 mv $DIR1/$tfile-2 $DIR1/$tfile &
1570 rm $DIR2/$tfile || error "unlink must succeed"
1571 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1575 run_test 44d "pdirops: rename tgt vs unlink =============="
1579 touch $DIR1/$tfile-2
1580 touch $DIR1/$tfile-3
1581 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1582 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1583 mv $DIR1/$tfile-2 $DIR1/$tfile &
1586 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1587 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1591 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1594 touch $DIR1/$tfile-2
1595 touch $DIR1/$tfile-3
1596 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1597 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1598 mv $DIR1/$tfile-2 $DIR1/$tfile &
1601 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1602 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1606 run_test 44f "pdirops: rename tgt and rename (src) =============="
1609 touch $DIR1/$tfile-2
1610 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1611 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1612 mv $DIR1/$tfile-2 $DIR1/$tfile &
1615 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1616 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1620 run_test 44g "pdirops: rename tgt vs getattr =============="
1623 touch $DIR1/$tfile-2
1624 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1625 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1626 mv $DIR1/$tfile-2 $DIR1/$tfile &
1629 ls -lia $DIR2/ > /dev/null
1630 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1634 run_test 44h "pdirops: rename tgt vs readdir =============="
1636 # test 45: rename src and blocking operations
1639 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1640 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1641 mv $DIR1/$tfile $DIR1/$tfile-2 &
1644 mkdir $DIR2/$tfile || error "mkdir must succeed"
1645 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1649 run_test 45a "pdirops: rename src vs mkdir =============="
1653 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1654 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1655 mv $DIR1/$tfile $DIR1/$tfile-2 &
1658 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1659 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1663 run_test 45b "pdirops: rename src vs create =============="
1667 touch $DIR1/$tfile-3
1668 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1669 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1670 mv $DIR1/$tfile $DIR1/$tfile-2 &
1673 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1674 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1678 run_test 45c "pdirops: rename src vs link =============="
1682 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1683 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1684 mv $DIR1/$tfile $DIR1/$tfile-2 &
1687 rm $DIR2/$tfile && error "unlink must fail"
1688 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1692 run_test 45d "pdirops: rename src vs unlink =============="
1696 touch $DIR1/$tfile-3
1697 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1698 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1699 mv $DIR1/$tfile $DIR1/$tfile-2 &
1702 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1703 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1707 run_test 45e "pdirops: rename src and rename (tgt) =============="
1711 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1712 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1713 mv $DIR1/$tfile $DIR1/$tfile-2 &
1716 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1717 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1721 run_test 45f "pdirops: rename src and rename (src) =============="
1725 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1726 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1727 mv $DIR1/$tfile $DIR1/$tfile-2 &
1730 stat $DIR2/$tfile > /dev/null && "stat must fail"
1731 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1735 run_test 45g "pdirops: rename src vs getattr =============="
1739 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1740 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1741 mv $DIR1/$tfile $DIR1/$tfile-2 &
1744 ls -lia $DIR2/ > /dev/null
1745 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1749 run_test 45h "pdirops: unlink vs readdir =============="
1751 # test 46: link and blocking operations
1753 touch $DIR1/$tfile-2
1754 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1755 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1756 link $DIR1/$tfile-2 $DIR1/$tfile &
1759 mkdir $DIR2/$tfile && error "mkdir must fail"
1760 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1764 run_test 46a "pdirops: link vs mkdir =============="
1767 touch $DIR1/$tfile-2
1768 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1769 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1770 link $DIR1/$tfile-2 $DIR1/$tfile &
1773 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1774 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1778 run_test 46b "pdirops: link vs create =============="
1781 touch $DIR1/$tfile-2
1782 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1783 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1784 link $DIR1/$tfile-2 $DIR1/$tfile &
1787 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
1788 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1792 run_test 46c "pdirops: link vs link =============="
1795 touch $DIR1/$tfile-2
1796 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1797 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1798 link $DIR1/$tfile-2 $DIR1/$tfile &
1801 rm $DIR2/$tfile || error "unlink must succeed"
1802 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1806 run_test 46d "pdirops: link vs unlink =============="
1809 touch $DIR1/$tfile-2
1810 touch $DIR1/$tfile-3
1811 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1812 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1813 link $DIR1/$tfile-2 $DIR1/$tfile &
1816 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1817 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1821 run_test 46e "pdirops: link and rename (tgt) =============="
1824 touch $DIR1/$tfile-2
1825 touch $DIR1/$tfile-3
1826 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1827 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1828 link $DIR1/$tfile-2 $DIR1/$tfile &
1831 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1832 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1836 run_test 46f "pdirops: link and rename (src) =============="
1839 touch $DIR1/$tfile-2
1840 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1841 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1842 link $DIR1/$tfile-2 $DIR1/$tfile &
1845 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1846 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1850 run_test 46g "pdirops: link vs getattr =============="
1853 touch $DIR1/$tfile-2
1854 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1855 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1856 link $DIR1/$tfile-2 $DIR1/$tfile &
1859 ls -lia $DIR2/ > /dev/null
1860 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1864 run_test 46h "pdirops: link vs readdir =============="
1868 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
1869 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
1870 do_facet client "lctl set_param fail_loc=0x410"
1871 $TRUNCATE $DIR2/$tfile $trunc_size
1872 do_facet client "lctl set_param fail_loc=0x0"
1874 size=`stat -c %s $DIR2/$tfile`
1875 [ $size -eq $trunc_size ] || error "wrong size"
1877 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
1881 mkdir -p $DIR1/$tdir
1882 file1=$DIR1/$tdir/file
1883 file2=$DIR2/$tdir/file
1885 echo orig > $file2 || error "Could not create $file2"
1886 version=$($LFS data_version $file1)
1889 echo append >> $file2 || error "Could not append to $file2"
1890 version2=$($LFS data_version $file1)
1891 [ "$version" != "$version2" ] ||
1892 error "append did not change data version: $version"
1895 echo overwrite > $file2 || error "Could not overwrite $file2"
1896 version3=$($LFS data_version $file1)
1897 [ "$version2" != "$version3" ] ||
1898 error "overwrite did not change data version: $version2"
1900 # Truncate before EOF
1901 $TRUNCATE $file2 3 || error "Could not truncate $file2"
1902 version4=$($LFS data_version $file1)
1903 [ "$version3" != "$version4" ] ||
1904 error "truncate did not change data version: $version3"
1906 # Truncate after EOF
1907 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
1908 version5=$($LFS data_version $file1)
1909 [ "$version4" != "$version5" ] ||
1910 error "truncate did not change data version: $version4"
1912 # Chmod do not change version
1913 chmod 400 $file2 || error "Could not chmod 400 $file2"
1914 version6=$($LFS data_version $file1)
1915 [ "$version5" == "$version6" ] ||
1916 error "chmod should not change data version: $version5 != $version6"
1918 # Chown do not change version
1919 chown $TSTUSR $file2 || error "Could not chown $TSTUSR $file2"
1920 version7=$($LFS data_version $file1)
1921 [ "$version5" == "$version7" ] ||
1922 error "chown should not change data version: $version5 != $version7"
1924 run_test 60 "Verify data_version behaviour"
1926 log "cleanup: ======================================================"
1928 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
1930 complete $(basename $0) $SECONDS
1931 check_and_cleanup_lustre