6 # bug number for skipped test: 3192 15528/3811 16929 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 19 22 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 # bug number for skipped test: 12652 12652
11 grep -q 'Enterprise Server 10' /etc/SuSE-release && ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 14" || true
13 # Tests that fail on uml
14 [ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"
16 # It will be ported soon.
20 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
23 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
24 GETSTRIPE=${GETSTRIPE:-lfs getstripe}
25 SETSTRIPE=${SETSTRIPE:-lstripe}
26 MCREATE=${MCREATE:-mcreate}
27 OPENFILE=${OPENFILE:-openfile}
28 OPENUNLINK=${OPENUNLINK:-openunlink}
29 export TMP=${TMP:-/tmp}
30 MOUNT_2=${MOUNT_2:-"yes"}
31 CHECK_GRANT=${CHECK_GRANT:-"yes"}
32 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
36 export NAME=${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 16 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 ( cd $DIR1 ; ln -s this/is/good $tfile )
138 [ "this/is/good" = "`perl -e 'print readlink("'$DIR2/$tfile'");'`" ] ||
139 error "link $DIR2/$tfile not as expected"
141 run_test 3 "symlink on one mtpt, readlink on another ==========="
144 multifstat $DIR1/f4 $DIR2/f4
146 run_test 4 "fstat validation on multiple mount points =========="
150 $TRUNCATE $DIR2/f5 100
151 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
154 run_test 5 "create a file on one mount, truncate it on the other"
157 openunlink $DIR1/$tfile $DIR2/$tfile || \
158 error "openunlink $DIR1/$tfile $DIR2/$tfile"
160 run_test 6 "remove of open file on other node =================="
164 opendirunlink $DIR1/$dir $DIR2/$dir || \
165 error "opendirunlink $DIR1/$dir $DIR2/$dir"
167 run_test 7 "remove of open directory on other node ============="
170 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
171 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
173 run_test 8 "remove of open special file on other node =========="
179 for C in a b c d e f g h i j k l; do
180 dir=`eval echo \\$DIR$MTPT`
181 echo -n $C >> $dir/f9
182 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
184 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
185 error "`od -a $DIR1/f9` != abcdefghijkl"
187 run_test 9 "append of file with sub-page size on multiple mounts"
194 for C in a b c d e f g h i j k l; do
195 dir=`eval echo \\$DIR$MTPT`
196 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
197 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
198 OFFSET=`expr $OFFSET + 1`
200 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
201 error "`od -a $DIR1/f10` != abcdefghijkl"
203 run_test 10a "write of file with sub-page size on multiple mounts "
207 yes "R" | head -c 4000 >$TMP/f10b-seed
208 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
210 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
212 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
214 # create a test file locally to compare
215 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
216 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
217 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
218 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
220 run_test 10b "write of file with sub-page size on multiple mounts "
224 multiop_bg_pause $DIR1/d11/f O_c || return 1
226 cp -p /bin/ls $DIR1/d11/f
230 wait $MULTIPID || error
231 [ $RC -eq 0 ] && error || true
233 run_test 11 "execution of file opened for write should return error ===="
236 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
238 run_test 12 "test lock ordering (link, stat, unlink) ==========="
240 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 || error "setfacl $DIR2/$tdir #1"
476 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
477 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir || error "setfacl $DIR2/$tdir #2"
478 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
479 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir || error "setfacl $DIR2/$tdir #3"
480 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
481 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir || error "setfacl $DIR2/$tdir #4"
482 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
486 run_test 25 "change ACL on one mountpoint be seen on another ==="
489 utime $DIR1/f26a -s $DIR2/f26a || error
491 run_test 26a "allow mtime to get older"
496 echo "aaa" >> $DIR1/$tfile
498 chmod a+x $DIR2/$tfile
499 mt1=`stat -c %Y $DIR1/$tfile`
500 mt2=`stat -c %Y $DIR2/$tfile`
502 if [ x"$mt1" != x"$mt2" ]; then
503 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
506 run_test 26b "sync mtime between ost and mds"
511 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
516 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
521 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
523 lctl set_param -n ldlm.dump_namespaces ""
524 wait $DD1_PID $DD2_PID
525 [ $? -ne 0 ] && lctl dk $TMP/debug || true
527 run_test 27 "align non-overlapping extent locks from request ==="
529 test_28() { # bug 9977
530 ECHO_UUID="ECHO_osc1_UUID"
531 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
533 lfs setstripe $DIR1/$tfile -s 1048576 -i 0 -c 2
534 tOBJID=`lfs getstripe $DIR1/$tfile |grep "^[[:space:]]\+1" |awk '{print $2}'`
535 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
539 attach echo_client ECHO_osc1 $ECHO_UUID
543 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{print $1}'`
544 $LCTL --device $tECHOID destroy "${tOBJID}:0"
552 # reading of 1st stripe should pass
553 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
554 # reading of 2nd stripe should fail (this stripe was destroyed)
555 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
557 # now, recreating test file
558 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
559 # reading of 1st stripe should pass
560 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
561 # reading of 2nd stripe should pass
562 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
564 run_test 28 "read/write/truncate file with lost stripes"
566 test_29() { # bug 10999
568 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
569 lctl set_param fail_loc=0x8000030f
572 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
575 #bug 11549 - permanently turn test off in b1_5
576 run_test 29 "lock put race between glimpse and enqueue ========="
578 test_30() { #bug #11110
580 cp -f /bin/bash $DIR1/$tdir/bash
581 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
582 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
584 [ $err -ne 116 ] && error_ignore 12900 "return code ($err) != -ESTALE" && return
588 run_test 30 "recreate file race ========="
591 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
592 writes=`LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile count=1 2>&1 |
593 awk 'BEGIN { FS="+" } /out/ {print $1}'`
594 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
595 lctl set_param fail_loc=0x314
596 reads=`LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
597 awk 'BEGIN { FS="+" } /in/ {print $1}'`
598 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
600 run_test 31a "voluntary cancel / blocking ast race=============="
603 remote_ost || { skip "local OST" && return 0; }
604 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
605 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
606 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
607 cp /etc/hosts $DIR/$tdir/$tfile
608 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
609 lctl set_param fail_loc=0x314
610 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
611 do_facet ost1 lctl set_param fail_loc=0x316
613 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
614 lctl set_param fail_loc=0
615 do_facet ost1 lctl set_param fail_loc=0
616 # cleanup: reconnect the client back
619 run_test 31b "voluntary OST cancel / blocking ast race=============="
621 # enable/disable lockless truncate feature, depending on the arg 0/1
622 enable_lockless_truncate() {
623 lctl set_param -n osc.*.lockless_truncate $1
626 test_32a() { # bug 11270
627 local p="$TMP/sanityN-$TESTNAME.parameters"
628 save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
630 enable_lockless_truncate 1
632 lfs setstripe -c -1 $DIR1/$tfile
633 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
637 log "checking cached lockless truncate"
638 $TRUNCATE $DIR1/$tfile 8000000
639 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
640 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
641 error "lockless truncate doesn't use cached locks"
643 log "checking not cached lockless truncate"
644 $TRUNCATE $DIR2/$tfile 5000000
645 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
646 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
647 error "not cached trancate isn't lockless"
649 log "disabled lockless truncate"
650 enable_lockless_truncate 0
652 $TRUNCATE $DIR2/$tfile 3000000
653 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
654 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
655 error "lockless truncate disabling failed"
657 # restore lockless_truncate default values
658 restore_lustre_params < $p
661 run_test 32a "lockless truncate"
663 test_32b() { # bug 11270
664 remote_ost_nodsh && skip "remote OST with nodsh" && return
667 local p="$TMP/sanityN-$TESTNAME.parameters"
668 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
669 for node in $(osts_nodes); do
670 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
671 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
672 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
675 # agressive lockless i/o settings
676 for node in $(osts_nodes); do
677 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'
679 lctl set_param -n osc.*.contention_seconds 60
680 for i in $(seq 5); do
681 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
682 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
684 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
685 # disable lockless i/o (it is disabled by default)
686 for node in $(osts_nodes); do
687 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'
689 # set contention_seconds to 0 at client too, otherwise Lustre still
690 # remembers lock contention
691 lctl set_param -n osc.*.contention_seconds 0
693 for i in $(seq 1); do
694 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
695 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
697 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
698 error "lockless i/o works when disabled"
700 restore_lustre_params <$p
703 run_test 32b "lockless i/o"
707 local mdts=$(get_facets MDS)
712 for mds in ${mdts//,/ }; do
714 dev=$(basename $(do_facet $mds lctl get_param -n osd*.${!varsvc}.mntdev))
715 val=$(do_facet $mds "procfile=/proc/fs/jbd/$dev/info;
716 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/$dev/info;
717 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/${dev}\:\\\*/info;
718 cat \\\$procfile | head -1;")
720 stat=$(( stat + val))
725 # commit on sharing tests
727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
729 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
730 [ $CLIENTCOUNT -ge 2 ] || \
731 { skip "Need two or more clients, have $CLIENTCOUNT" && return 0; }
733 local nfiles=${TEST33_NFILES:-10000}
734 local param_file=$TMP/$tfile-params
736 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
744 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
748 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
750 jbdold=$(print_jbd_stat)
751 echo "=== START createmany old: $jbdold transaction"
752 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
753 jbdnew=$(print_jbd_stat)
754 jbd=$(( jbdnew - jbdold ))
755 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
756 avgjbd=$(( avgjbd + jbd ))
757 avgtime=$(( avgtime + elapsed ))
759 eval cos${COS}_jbd=$((avgjbd / 3))
760 eval cos${COS}_time=$((avgtime / 3))
763 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
764 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
765 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
766 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
768 restore_lustre_params < $param_file
772 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
774 # End commit on sharing tests
776 get_ost_lock_timeouts() {
777 local nodes=${1:-$(comma_list $(osts_nodes))}
779 local locks=$(do_nodes $nodes \
780 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
789 for OPER in notimeout timeout ; do
790 rm $DIR1/$tfile 2>/dev/null
791 lock_in=$(get_ost_lock_timeouts)
792 if [ $OPER == "timeout" ] ; then
793 for j in `seq $OSTCOUNT`; do
794 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
795 do_facet ost$j lctl set_param fail_loc=0x511
797 echo lock should expire
799 for j in `seq $OSTCOUNT`; do
800 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
801 do_facet ost$j lctl set_param fail_loc=0x512
803 echo lock should not expire
805 echo writing on client1
806 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
808 echo reading on client2
809 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
810 # wait for a lock timeout
812 lock_out=$(get_ost_lock_timeouts)
813 if [ $OPER == "timeout" ] ; then
814 if [ $lock_in == $lock_out ]; then
815 error "no lock timeout happened"
820 if [ $lock_in != $lock_out ]; then
821 error "lock timeout happened"
828 run_test 34 "no lock timeout under IO"
830 test_35() { # bug 17645
833 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
834 g=$(awk '/generation/{print $2}' $imp/import)
839 mkdir -p $MOUNT1/$tfile
842 # Let's initiate -EINTR situation by setting fail_loc and take
843 # write lock on same file from same client. This will not cause
844 # bl_ast yet as lock is already in local cache.
845 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
846 do_facet client "lctl set_param fail_loc=0x80000317"
847 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
848 let timeout=timeout*3
850 while test $nr -lt 10; do
851 log "Race attempt $nr"
852 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
853 test "x$blk1" = "x" && blk1=0
854 createmany -o $MOUNT2/$tfile/a 4000 &
858 # Let's make conflict and bl_ast
859 ls -la $MOUNT1/$tfile > /dev/null &
862 log "Wait for $pid1 $pid2 for $timeout sec..."
864 kill -9 $pid1 $pid2 > /dev/null 2>&1
866 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
867 test "x$blk2" = "x" && blk2=0
868 test $blk2 -gt $blk1 && break
869 rm -fr $MOUNT1/$tfile/*
873 do_facet client "lctl set_param fail_loc=0x0"
874 df -h $MOUNT1 $MOUNT2
876 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
877 g=$(awk '/generation/{print $2}' $imp/import)
878 if ! test "$g" -eq "${generation[count]}"; then
879 error "Eviction happened on import $(basename $imp)"
884 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
886 test_36() { #bug 16417
892 $LFS setstripe -c -1 $DIR1/$tdir
895 let SIZE_B=SIZE*1024*1024
897 while [ $i -le 10 ]; do
898 lctl mark "start test"
899 local before=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
900 dd if=/dev/zero of=$DIR1/$tdir/file000 bs=1M count=$SIZE
903 local after_dd=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
904 multiop_bg_pause $DIR2/$tdir/file000 O_r${SIZE_B}c || return 3
906 rm -f $DIR1/$tdir/file000
910 local after=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
911 echo "*** cycle($i) *** before($before):after_dd($after_dd):after($after)"
912 # this free space! not used
913 if [ $after_dd -ge $after ]; then
920 run_test 36 "handle ESTALE/open-unlink corectly"
922 test_37() { # bug 18695
924 multiop_bg_pause $DIR1/$tdir D_c || return 1
926 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
927 createmany -m $DIR2/$tdir/f 10000
928 # set mtime/atime backward
929 touch -t 198001010000 $DIR2/$tdir
931 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
932 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
935 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
937 # this should be set to past
938 TEST_39_MTIME=`date -d "1 year ago" +%s`
942 local client1=${CLIENT1:-`hostname`}
943 local client2=${CLIENT2:-`hostname`}
945 do_node $client1 "touch $DIR1/$tfile"
947 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
948 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
949 [ "$mtime1" = $TEST_39_MTIME ] || \
950 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
952 local d1=`do_node $client1 date +%s`
953 do_node $client1 'echo hello >> '$DIR1/$tfile
954 local d2=`do_node $client1 date +%s`
956 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
957 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
958 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
960 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
962 for (( i=0; i < 2; i++ )) ; do
963 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
964 [ "$mtime2" = "$mtime3" ] || \
965 error "mtime ($mtime2) changed (to $mtime3) on rename"
968 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
971 run_test 39a "test from 11063 =================================="
974 local client1=${CLIENT1:-`hostname`}
975 local client2=${CLIENT2:-`hostname`}
979 local mtime1=`stat -c %Y $DIR1/$tfile`
980 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
983 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
985 for (( i=0; i < 2; i++ )) ; do
986 local mtime3=`stat -c %Y $DIR1/$tfile`
987 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
989 [ "$mtime3" = "$mtime4" ] || \
990 error "different mtime on clients: $mtime3, $mtime4"
991 [ "$mtime3" = $TEST_39_MTIME ] || \
992 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
995 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
998 run_test 39b "11063 problem 1 =================================="
1001 local client1=${CLIENT1:-`hostname`}
1002 local client2=${CLIENT2:-`hostname`}
1004 echo hello > $DIR1/$tfile
1006 local mtime1=`stat -c %Y $DIR1/$tfile`
1007 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1008 [ "$mtime1" = "$mtime2" ] || \
1009 error "create: different mtime on clients: $mtime1, $mtime2"
1012 $TRUNCATE $DIR1/$tfile 1
1014 for (( i=0; i < 2; i++ )) ; do
1015 local mtime3=`stat -c %Y $DIR1/$tfile`
1016 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1018 [ "$mtime3" = "$mtime4" ] || \
1019 error "different mtime on clients: $mtime3, $mtime4"
1020 [ "$mtime3" -gt $mtime2 ] || \
1021 error "truncate did not update mtime: $mtime2, $mtime3"
1023 cancel_lru_locks osc
1024 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1027 run_test 39c "check truncate mtime update ======================"
1029 # check that pid exists hence second operation wasn't blocked by first one
1030 # if it is so then there is no conflict, return 0
1031 # else second operation is conflicting with first one, return 1
1032 check_pdo_conflict() {
1035 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1036 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1046 # test 40: check non-blocking operations
1048 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1049 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1050 mkdir $DIR1/$tfile &
1053 touch $DIR2/$tfile-2
1054 check_pdo_conflict $PID1 || error "create is blocked"
1055 mkdir $DIR2/$tfile-3
1056 check_pdo_conflict $PID1 || error "mkdir is blocked"
1057 link $DIR2/$tfile-2 $DIR2/$tfile-4
1058 check_pdo_conflict $PID1 || error "link is blocked"
1059 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1060 check_pdo_conflict $PID1 || error "rename is blocked"
1061 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1062 check_pdo_conflict $PID1 || error "getattr is blocked"
1063 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1064 rmdir $DIR2/$tfile-3
1065 check_pdo_conflict $PID1 || error "unlink is blocked"
1066 # all operations above shouldn't wait the first one
1067 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1072 run_test 40a "pdirops: create vs others =============="
1075 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1076 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1077 touch $DIR1/$tfile &
1081 touch $DIR2/$tfile-2
1082 check_pdo_conflict $PID1 || error "create is blocked"
1083 mkdir $DIR2/$tfile-3
1084 check_pdo_conflict $PID1 || error "mkdir is blocked"
1085 link $DIR2/$tfile-2 $DIR2/$tfile-4
1086 check_pdo_conflict $PID1 || error "link is blocked"
1087 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1088 check_pdo_conflict $PID1 || error "rename is blocked"
1089 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1090 check_pdo_conflict $PID1 || error "getattr is blocked"
1091 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1092 rmdir $DIR2/$tfile-3
1093 check_pdo_conflict $PID1 || error "unlink is blocked"
1094 # all operations above shouldn't wait the first one
1095 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1100 run_test 40b "pdirops: open|create and others =============="
1104 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1105 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1106 link $DIR1/$tfile $DIR1/$tfile-0 &
1110 touch $DIR2/$tfile-2
1111 check_pdo_conflict $PID1 || error "create is blocked"
1112 mkdir $DIR2/$tfile-3
1113 check_pdo_conflict $PID1 || error "mkdir is blocked"
1114 link $DIR2/$tfile-2 $DIR2/$tfile-4
1115 check_pdo_conflict $PID1 || error "link is blocked"
1116 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1117 check_pdo_conflict $PID1 || error "rename is blocked"
1118 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1119 check_pdo_conflict $PID1 || error "getattr is blocked"
1120 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1121 rmdir $DIR2/$tfile-3
1122 check_pdo_conflict $PID1 || error "unlink is blocked"
1123 # all operations above shouldn't wait the first one
1124 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1129 run_test 40c "pdirops: link and others =============="
1133 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1134 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1139 touch $DIR2/$tfile-2
1140 check_pdo_conflict $PID1 || error "create is blocked"
1141 mkdir $DIR2/$tfile-3
1142 check_pdo_conflict $PID1 || error "mkdir is blocked"
1143 link $DIR2/$tfile-2 $DIR2/$tfile-4
1144 check_pdo_conflict $PID1 || error "link is blocked"
1145 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1146 check_pdo_conflict $PID1 || error "rename is blocked"
1147 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1148 check_pdo_conflict $PID1 || error "getattr is blocked"
1149 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1150 rmdir $DIR2/$tfile-3
1151 check_pdo_conflict $PID1 || error "unlink is blocked"
1152 # all operations above shouldn't wait the first one
1153 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1157 run_test 40d "pdirops: unlink and others =============="
1161 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1162 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1163 mv $DIR1/$tfile $DIR1/$tfile-0 &
1167 touch $DIR2/$tfile-2
1168 check_pdo_conflict $PID1 || error "create is blocked"
1169 mkdir $DIR2/$tfile-3
1170 check_pdo_conflict $PID1 || error "mkdir is blocked"
1171 link $DIR2/$tfile-2 $DIR2/$tfile-4
1172 check_pdo_conflict $PID1 || error "link is blocked"
1173 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1174 check_pdo_conflict $PID1 || error "getattr is blocked"
1175 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1176 rmdir $DIR2/$tfile-3
1177 check_pdo_conflict $PID1 || error "unlink is blocked"
1178 # all operations above shouldn't wait the first one
1179 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1184 run_test 40e "pdirops: rename and others =============="
1186 # test 41: create blocking operations
1188 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1189 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1190 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1193 mkdir $DIR2/$tfile && error "mkdir must fail"
1194 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1198 run_test 41a "pdirops: create vs mkdir =============="
1201 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1202 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1203 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1206 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1207 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1211 run_test 41b "pdirops: create vs create =============="
1214 touch $DIR1/$tfile-2
1215 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1216 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1217 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1220 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1221 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1225 run_test 41c "pdirops: create vs link =============="
1228 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1229 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1230 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1233 rm $DIR2/$tfile || error "unlink must succeed"
1234 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1238 run_test 41d "pdirops: create vs unlink =============="
1241 touch $DIR1/$tfile-2
1242 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1243 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1244 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1247 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1248 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1252 run_test 41e "pdirops: create and rename (tgt) =============="
1255 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1256 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1257 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1260 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1261 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1265 run_test 41f "pdirops: create and rename (src) =============="
1268 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1269 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1270 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1273 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1274 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1278 run_test 41g "pdirops: create vs getattr =============="
1281 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1282 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1283 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1286 ls -lia $DIR2/ > /dev/null
1287 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1291 run_test 41h "pdirops: create vs readdir =============="
1293 # test 42: unlink and blocking operations
1295 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1296 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1297 mkdir $DIR1/$tfile &
1300 mkdir $DIR2/$tfile && error "mkdir must fail"
1301 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1305 run_test 42a "pdirops: mkdir vs mkdir =============="
1308 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1309 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1310 mkdir $DIR1/$tfile &
1313 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1314 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1318 run_test 42b "pdirops: mkdir vs create =============="
1321 touch $DIR1/$tfile-2
1322 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1323 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1324 mkdir $DIR1/$tfile &
1327 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1328 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1332 run_test 42c "pdirops: mkdir vs link =============="
1335 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1336 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1337 mkdir $DIR1/$tfile &
1340 rmdir $DIR2/$tfile || error "unlink must succeed"
1341 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1345 run_test 42d "pdirops: mkdir vs unlink =============="
1348 touch $DIR1/$tfile-2
1349 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1350 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1351 mkdir $DIR1/$tfile &
1354 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1355 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1359 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1362 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1363 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1364 mkdir $DIR1/$tfile &
1367 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1368 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1372 run_test 42f "pdirops: mkdir and rename (src) =============="
1375 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1376 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1377 mkdir $DIR1/$tfile &
1380 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1381 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1385 run_test 42g "pdirops: mkdir vs getattr =============="
1388 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1389 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1390 mkdir $DIR1/$tfile &
1393 ls -lia $DIR2/ > /dev/null
1394 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1398 run_test 42h "pdirops: mkdir vs readdir =============="
1400 # test 43: unlink and blocking operations
1403 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1404 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1408 mkdir $DIR2/$tfile || error "mkdir must succeed"
1409 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1413 run_test 43a "pdirops: unlink vs mkdir =============="
1417 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1418 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1422 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1423 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1427 run_test 43b "pdirops: unlink vs create =============="
1431 touch $DIR1/$tfile-2
1432 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1433 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1437 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1438 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1442 run_test 43c "pdirops: unlink vs link =============="
1446 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1447 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1451 rm $DIR2/$tfile && error "unlink must fail"
1452 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1456 run_test 43d "pdirops: unlink vs unlink =============="
1460 touch $DIR1/$tfile-2
1461 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1462 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1466 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1467 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1471 run_test 43e "pdirops: unlink and rename (tgt) =============="
1475 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1476 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1480 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1481 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1485 run_test 43f "pdirops: unlink and rename (src) =============="
1489 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1490 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1494 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1495 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1499 run_test 43g "pdirops: unlink vs getattr =============="
1503 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1504 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1508 ls -lia $DIR2/ > /dev/null
1509 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1513 run_test 43h "pdirops: unlink vs readdir =============="
1515 # test 44: rename tgt and blocking operations
1517 touch $DIR1/$tfile-2
1518 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1519 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1520 mv $DIR1/$tfile-2 $DIR1/$tfile &
1523 mkdir $DIR2/$tfile && error "mkdir must fail"
1524 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1528 run_test 44a "pdirops: rename tgt vs mkdir =============="
1531 touch $DIR1/$tfile-2
1532 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1533 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1534 mv $DIR1/$tfile-2 $DIR1/$tfile &
1537 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1538 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1542 run_test 44b "pdirops: rename tgt vs create =============="
1545 touch $DIR1/$tfile-2
1546 touch $DIR1/$tfile-3
1547 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1548 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1549 mv $DIR1/$tfile-2 $DIR1/$tfile &
1552 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1553 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1557 run_test 44c "pdirops: rename tgt vs link =============="
1560 touch $DIR1/$tfile-2
1561 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1562 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1563 mv $DIR1/$tfile-2 $DIR1/$tfile &
1566 rm $DIR2/$tfile || error "unlink must succeed"
1567 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1571 run_test 44d "pdirops: rename tgt vs unlink =============="
1575 touch $DIR1/$tfile-2
1576 touch $DIR1/$tfile-3
1577 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1578 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1579 mv $DIR1/$tfile-2 $DIR1/$tfile &
1582 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1583 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1587 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1590 touch $DIR1/$tfile-2
1591 touch $DIR1/$tfile-3
1592 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1593 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1594 mv $DIR1/$tfile-2 $DIR1/$tfile &
1597 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1598 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1602 run_test 44f "pdirops: rename tgt and rename (src) =============="
1605 touch $DIR1/$tfile-2
1606 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1607 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1608 mv $DIR1/$tfile-2 $DIR1/$tfile &
1611 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1612 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1616 run_test 44g "pdirops: rename tgt vs getattr =============="
1619 touch $DIR1/$tfile-2
1620 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1621 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1622 mv $DIR1/$tfile-2 $DIR1/$tfile &
1625 ls -lia $DIR2/ > /dev/null
1626 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1630 run_test 44h "pdirops: rename tgt vs readdir =============="
1632 # test 45: rename src and blocking operations
1635 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1636 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1637 mv $DIR1/$tfile $DIR1/$tfile-2 &
1640 mkdir $DIR2/$tfile || error "mkdir must succeed"
1641 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1645 run_test 45a "pdirops: rename src vs mkdir =============="
1649 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1650 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1651 mv $DIR1/$tfile $DIR1/$tfile-2 &
1654 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1655 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1659 run_test 45b "pdirops: rename src vs create =============="
1663 touch $DIR1/$tfile-3
1664 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1665 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1666 mv $DIR1/$tfile $DIR1/$tfile-2 &
1669 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1670 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1674 run_test 45c "pdirops: rename src vs link =============="
1678 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1679 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1680 mv $DIR1/$tfile $DIR1/$tfile-2 &
1683 rm $DIR2/$tfile && error "unlink must fail"
1684 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1688 run_test 45d "pdirops: rename src vs unlink =============="
1692 touch $DIR1/$tfile-3
1693 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1694 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1695 mv $DIR1/$tfile $DIR1/$tfile-2 &
1698 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1699 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1703 run_test 45e "pdirops: rename src and rename (tgt) =============="
1707 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1708 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1709 mv $DIR1/$tfile $DIR1/$tfile-2 &
1712 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1713 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1717 run_test 45f "pdirops: rename src and rename (src) =============="
1721 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1722 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1723 mv $DIR1/$tfile $DIR1/$tfile-2 &
1726 stat $DIR2/$tfile > /dev/null && "stat must fail"
1727 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1731 run_test 45g "pdirops: rename src vs getattr =============="
1735 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1736 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1737 mv $DIR1/$tfile $DIR1/$tfile-2 &
1740 ls -lia $DIR2/ > /dev/null
1741 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1745 run_test 45h "pdirops: unlink vs readdir =============="
1747 # test 46: link and blocking operations
1749 touch $DIR1/$tfile-2
1750 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1751 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1752 link $DIR1/$tfile-2 $DIR1/$tfile &
1755 mkdir $DIR2/$tfile && error "mkdir must fail"
1756 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1760 run_test 46a "pdirops: link vs mkdir =============="
1763 touch $DIR1/$tfile-2
1764 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1765 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1766 link $DIR1/$tfile-2 $DIR1/$tfile &
1769 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1770 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1774 run_test 46b "pdirops: link vs create =============="
1777 touch $DIR1/$tfile-2
1778 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1779 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1780 link $DIR1/$tfile-2 $DIR1/$tfile &
1783 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
1784 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1788 run_test 46c "pdirops: link vs link =============="
1791 touch $DIR1/$tfile-2
1792 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1793 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1794 link $DIR1/$tfile-2 $DIR1/$tfile &
1797 rm $DIR2/$tfile || error "unlink must succeed"
1798 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1802 run_test 46d "pdirops: link vs unlink =============="
1805 touch $DIR1/$tfile-2
1806 touch $DIR1/$tfile-3
1807 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1808 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1809 link $DIR1/$tfile-2 $DIR1/$tfile &
1812 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1813 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1817 run_test 46e "pdirops: link and rename (tgt) =============="
1820 touch $DIR1/$tfile-2
1821 touch $DIR1/$tfile-3
1822 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1823 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1824 link $DIR1/$tfile-2 $DIR1/$tfile &
1827 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1828 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1832 run_test 46f "pdirops: link and rename (src) =============="
1835 touch $DIR1/$tfile-2
1836 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1837 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1838 link $DIR1/$tfile-2 $DIR1/$tfile &
1841 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1842 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1846 run_test 46g "pdirops: link vs getattr =============="
1849 touch $DIR1/$tfile-2
1850 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1851 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1852 link $DIR1/$tfile-2 $DIR1/$tfile &
1855 ls -lia $DIR2/ > /dev/null
1856 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1860 run_test 46h "pdirops: link vs readdir =============="
1864 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
1865 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
1866 do_facet client "lctl set_param fail_loc=0x410"
1867 $TRUNCATE $DIR2/$tfile $trunc_size
1868 do_facet client "lctl set_param fail_loc=0x0"
1870 size=`stat -c %s $DIR2/$tfile`
1871 [ $size -eq $trunc_size ] || error "wrong size"
1873 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
1875 log "cleanup: ======================================================"
1877 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
1879 complete $(basename $0) $SECONDS
1880 check_and_cleanup_lustre