6 # bug number for skipped test: 3192 LU-1205 15528/3811 16929 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 18c 19 22 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 # bug number for skipped test: 12652 12652
11 grep -q 'Enterprise Server 10' /etc/SuSE-release 2> /dev/null &&
12 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 14" || true
14 # 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 # turn e.g. ALWAYS_EXCEPT="18c" into "-e 3"
356 for idx in {a..z}; do
357 local ptr=EXCEPT_ALWAYS_18$idx
358 [ x${!ptr} = xtrue ] || continue
360 excepts="$excepts -e $(($(printf %d \'$idx)-96))"
363 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2 $excepts
366 run_test 18 "mmap sanity check ================================="
368 test_19() { # bug3811
369 [ -d /proc/fs/lustre/obdfilter ] || return 0
371 MAX=`lctl get_param -n obdfilter.*.readcache_max_filesize | head -n 1`
372 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=4096
373 dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
374 SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
375 cp $TMP/f19b $DIR1/f19b
376 for i in `seq 1 20`; do
377 [ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
378 cancel_lru_locks osc > /dev/null
379 cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
380 cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
382 [ "`cat $TMP/sum1`" = "$SUM" ] || \
383 error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
384 [ "`cat $TMP/sum2`" = "$SUM" ] || \
385 error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
387 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=$MAX
390 run_test 19 "test concurrent uncached read races ==============="
395 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
396 multiop $DIR1/f20 Ow8190c
397 multiop $DIR2/f20 Oz8194w8190c
398 multiop $DIR1/f20 Oz0r8190c
400 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
402 error $CNTD" page left in cache after lock cancel" || true
404 run_test 20 "test extra readahead page left in cache ===="
411 test_21() { # Bug 5907
413 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
415 rmdir -v $DIR1/d21 && error "Removed mounted directory"
416 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
417 test -d $DIR1/d21 || error "Mounted directory disappeared"
419 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
422 run_test 21 " Try to remove mountpoint on another dir ===="
424 test_23() { # Bug 5972
425 echo "others should see updated atime while another read" > $DIR1/f23
427 # clear the lock(mode: LCK_PW) gotten from creating operation
431 #MAX_ATIME_DIFF 60, we update atime only if older than 60 seconds
434 multiop_bg_pause $DIR1/f23 or20_c || return 1
435 # with SOM and opencache enabled, we need to close a file and cancel
436 # open lock to get atime propogated to MDS
440 time2=`stat -c "%X" $DIR2/f23`
442 if (( $time2 <= $time1 )); then
443 error "atime doesn't update among nodes"
446 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
449 run_test 23 " others should see updated atime while another read===="
453 lfs df || error "lfs df failed"
454 lfs df -ih || error "lfs df -ih failed"
455 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
456 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
457 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
458 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
460 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
461 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
462 lctl --device %$OSC deactivate
463 lfs df -i || error "lfs df -i with deactivated OSC failed"
464 lctl --device %$OSC activate
465 lfs df || error "lfs df with reactivated OSC failed"
467 run_test 24a "lfs df [-ih] [path] test ========================="
471 fsnum=`lfs df | grep -c "filesystem summary:"`
472 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
474 run_test 24b "lfs df should show both filesystems ==============="
477 [ `lctl get_param -n mdc.*-mdc-*.connect_flags | grep -c acl` -lt 2 ] &&
478 skip "must have acl, skipping" && return
481 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
482 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
484 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
485 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
486 error "setfacl $DIR2/$tdir #1"
487 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
488 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
489 error "setfacl $DIR2/$tdir #2"
490 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
491 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
492 error "setfacl $DIR2/$tdir #3"
493 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
494 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
495 error "setfacl $DIR2/$tdir #4"
496 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
500 run_test 25 "change ACL on one mountpoint be seen on another ==="
503 utime $DIR1/f26a -s $DIR2/f26a || error
505 run_test 26a "allow mtime to get older"
510 echo "aaa" >> $DIR1/$tfile
512 chmod a+x $DIR2/$tfile
513 mt1=`stat -c %Y $DIR1/$tfile`
514 mt2=`stat -c %Y $DIR2/$tfile`
516 if [ x"$mt1" != x"$mt2" ]; then
517 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
520 run_test 26b "sync mtime between ost and mds"
525 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
530 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
535 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
537 lctl set_param -n ldlm.dump_namespaces ""
538 wait $DD1_PID $DD2_PID
539 [ $? -ne 0 ] && lctl dk $TMP/debug || true
541 run_test 27 "align non-overlapping extent locks from request ==="
543 test_28() { # bug 9977
544 ECHO_UUID="ECHO_osc1_UUID"
545 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
547 $LFS setstripe $DIR1/$tfile -S 1048576 -i 0 -c 2
548 tOBJID=`$LFS getstripe $DIR1/$tfile | awk '$1 == 1 {print $2}'`
549 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
553 attach echo_client ECHO_osc1 $ECHO_UUID
557 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{ print $1 }'`
558 $LCTL --device $tECHOID destroy "${tOBJID}:0"
566 # reading of 1st stripe should pass
567 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
568 # reading of 2nd stripe should fail (this stripe was destroyed)
569 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
571 # now, recreating test file
572 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
573 # reading of 1st stripe should pass
574 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
575 # reading of 2nd stripe should pass
576 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
578 run_test 28 "read/write/truncate file with lost stripes"
580 test_29() { # bug 10999
582 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
583 lctl set_param fail_loc=0x8000030f
586 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
589 #bug 11549 - permanently turn test off in b1_5
590 run_test 29 "lock put race between glimpse and enqueue ========="
592 test_30() { #bug #11110
594 cp -f /bin/bash $DIR1/$tdir/bash
595 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
596 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
598 [ $err -ne 116 ] && error_ignore 12900 "return code ($err) != -ESTALE" && return
602 run_test 30 "recreate file race ========="
605 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
606 writes=`LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile count=1 2>&1 |
607 awk 'BEGIN { FS="+" } /out/ {print $1}'`
608 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
609 lctl set_param fail_loc=0x314
610 reads=`LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
611 awk 'BEGIN { FS="+" } /in/ {print $1}'`
612 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
614 run_test 31a "voluntary cancel / blocking ast race=============="
617 remote_ost || { skip "local OST" && return 0; }
618 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
619 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
620 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
621 cp /etc/hosts $DIR/$tdir/$tfile
622 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
623 lctl set_param fail_loc=0x314
624 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
625 do_facet ost1 lctl set_param fail_loc=0x316
627 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
628 lctl set_param fail_loc=0
629 do_facet ost1 lctl set_param fail_loc=0
630 # cleanup: reconnect the client back
633 run_test 31b "voluntary OST cancel / blocking ast race=============="
635 # enable/disable lockless truncate feature, depending on the arg 0/1
636 enable_lockless_truncate() {
637 lctl set_param -n osc.*.lockless_truncate $1
640 test_32a() { # bug 11270
641 local p="$TMP/sanityN-$TESTNAME.parameters"
642 save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
644 enable_lockless_truncate 1
646 lfs setstripe -c -1 $DIR1/$tfile
647 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
651 log "checking cached lockless truncate"
652 $TRUNCATE $DIR1/$tfile 8000000
653 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
654 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
655 error "lockless truncate doesn't use cached locks"
657 log "checking not cached lockless truncate"
658 $TRUNCATE $DIR2/$tfile 5000000
659 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
660 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
661 error "not cached trancate isn't lockless"
663 log "disabled lockless truncate"
664 enable_lockless_truncate 0
666 $TRUNCATE $DIR2/$tfile 3000000
667 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
668 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
669 error "lockless truncate disabling failed"
671 # restore lockless_truncate default values
672 restore_lustre_params < $p
675 run_test 32a "lockless truncate"
677 test_32b() { # bug 11270
678 remote_ost_nodsh && skip "remote OST with nodsh" && return
681 local p="$TMP/sanityN-$TESTNAME.parameters"
682 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
683 for node in $(osts_nodes); do
684 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
685 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
686 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
689 # agressive lockless i/o settings
690 for node in $(osts_nodes); do
691 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'
693 lctl set_param -n osc.*.contention_seconds 60
694 for i in $(seq 5); do
695 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
696 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
698 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
699 # disable lockless i/o (it is disabled by default)
700 for node in $(osts_nodes); do
701 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'
703 # set contention_seconds to 0 at client too, otherwise Lustre still
704 # remembers lock contention
705 lctl set_param -n osc.*.contention_seconds 0
707 for i in $(seq 1); do
708 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
709 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
711 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
712 error "lockless i/o works when disabled"
714 restore_lustre_params <$p
717 run_test 32b "lockless i/o"
721 local mdts=$(get_facets MDS)
726 for mds in ${mdts//,/ }; do
728 dev=$(basename $(do_facet $mds lctl get_param -n osd*.${!varsvc}.mntdev))
729 val=$(do_facet $mds "procfile=/proc/fs/jbd/$dev/info;
730 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/$dev/info;
731 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/${dev}\:\\\*/info;
732 cat \\\$procfile | head -1;")
734 stat=$(( stat + val))
739 # commit on sharing tests
741 remote_mds_nodsh && skip "remote MDS with nodsh" && return
743 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
744 [ $CLIENTCOUNT -ge 2 ] || \
745 { skip "Need two or more clients, have $CLIENTCOUNT" && return 0; }
747 local nfiles=${TEST33_NFILES:-10000}
748 local param_file=$TMP/$tfile-params
750 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
758 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
762 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
764 jbdold=$(print_jbd_stat)
765 echo "=== START createmany old: $jbdold transaction"
766 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
767 jbdnew=$(print_jbd_stat)
768 jbd=$(( jbdnew - jbdold ))
769 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
770 avgjbd=$(( avgjbd + jbd ))
771 avgtime=$(( avgtime + elapsed ))
773 eval cos${COS}_jbd=$((avgjbd / 3))
774 eval cos${COS}_time=$((avgtime / 3))
777 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
778 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
779 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
780 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
782 restore_lustre_params < $param_file
786 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
788 # End commit on sharing tests
790 get_ost_lock_timeouts() {
791 local nodes=${1:-$(comma_list $(osts_nodes))}
793 local locks=$(do_nodes $nodes \
794 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
803 for OPER in notimeout timeout ; do
804 rm $DIR1/$tfile 2>/dev/null
805 lock_in=$(get_ost_lock_timeouts)
806 if [ $OPER == "timeout" ] ; then
807 for j in `seq $OSTCOUNT`; do
808 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
809 do_facet ost$j lctl set_param fail_loc=0x511
811 echo lock should expire
813 for j in `seq $OSTCOUNT`; do
814 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
815 do_facet ost$j lctl set_param fail_loc=0x512
817 echo lock should not expire
819 echo writing on client1
820 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
822 echo reading on client2
823 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
824 # wait for a lock timeout
826 lock_out=$(get_ost_lock_timeouts)
827 if [ $OPER == "timeout" ] ; then
828 if [ $lock_in == $lock_out ]; then
829 error "no lock timeout happened"
834 if [ $lock_in != $lock_out ]; then
835 error "lock timeout happened"
842 run_test 34 "no lock timeout under IO"
844 test_35() { # bug 17645
847 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
848 g=$(awk '/generation/{print $2}' $imp/import)
853 mkdir -p $MOUNT1/$tfile
856 # Let's initiate -EINTR situation by setting fail_loc and take
857 # write lock on same file from same client. This will not cause
858 # bl_ast yet as lock is already in local cache.
859 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
860 do_facet client "lctl set_param fail_loc=0x80000317"
861 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
862 let timeout=timeout*3
864 while test $nr -lt 10; do
865 log "Race attempt $nr"
866 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
867 test "x$blk1" = "x" && blk1=0
868 createmany -o $MOUNT2/$tfile/a 4000 &
872 # Let's make conflict and bl_ast
873 ls -la $MOUNT1/$tfile > /dev/null &
876 log "Wait for $pid1 $pid2 for $timeout sec..."
878 kill -9 $pid1 $pid2 > /dev/null 2>&1
880 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
881 test "x$blk2" = "x" && blk2=0
882 test $blk2 -gt $blk1 && break
883 rm -fr $MOUNT1/$tfile/*
887 do_facet client "lctl set_param fail_loc=0x0"
888 df -h $MOUNT1 $MOUNT2
890 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
891 g=$(awk '/generation/{print $2}' $imp/import)
892 if ! test "$g" -eq "${generation[count]}"; then
893 error "Eviction happened on import $(basename $imp)"
898 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
900 test_36() { #bug 16417
906 $LFS setstripe -c -1 $DIR1/$tdir
909 let SIZE_B=SIZE*1024*1024
911 while [ $i -le 10 ]; do
912 lctl mark "start test"
913 local before=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
914 dd if=/dev/zero of=$DIR1/$tdir/file000 bs=1M count=$SIZE
917 local after_dd=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
918 multiop_bg_pause $DIR2/$tdir/file000 O_r${SIZE_B}c || return 3
920 rm -f $DIR1/$tdir/file000
924 local after=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
925 echo "*** cycle($i) *** before($before):after_dd($after_dd):after($after)"
926 # this free space! not used
927 if [ $after_dd -ge $after ]; then
934 run_test 36 "handle ESTALE/open-unlink corectly"
936 test_37() { # bug 18695
938 multiop_bg_pause $DIR1/$tdir D_c || return 1
940 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
941 createmany -m $DIR2/$tdir/f 10000
942 # set mtime/atime backward
943 touch -t 198001010000 $DIR2/$tdir
945 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
946 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
949 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
951 # this should be set to past
952 TEST_39_MTIME=`date -d "1 year ago" +%s`
956 local client1=${CLIENT1:-`hostname`}
957 local client2=${CLIENT2:-`hostname`}
959 do_node $client1 "touch $DIR1/$tfile"
961 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
962 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
963 [ "$mtime1" = $TEST_39_MTIME ] || \
964 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
966 local d1=`do_node $client1 date +%s`
967 do_node $client1 'echo hello >> '$DIR1/$tfile
968 local d2=`do_node $client1 date +%s`
970 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
971 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
972 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
974 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
976 for (( i=0; i < 2; i++ )) ; do
977 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
978 [ "$mtime2" = "$mtime3" ] || \
979 error "mtime ($mtime2) changed (to $mtime3) on rename"
982 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
985 run_test 39a "test from 11063 =================================="
988 local client1=${CLIENT1:-`hostname`}
989 local client2=${CLIENT2:-`hostname`}
993 local mtime1=`stat -c %Y $DIR1/$tfile`
994 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
997 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
999 for (( i=0; i < 2; i++ )) ; do
1000 local mtime3=`stat -c %Y $DIR1/$tfile`
1001 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1003 [ "$mtime3" = "$mtime4" ] || \
1004 error "different mtime on clients: $mtime3, $mtime4"
1005 [ "$mtime3" = $TEST_39_MTIME ] || \
1006 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1008 cancel_lru_locks osc
1009 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1012 run_test 39b "11063 problem 1 =================================="
1015 local client1=${CLIENT1:-`hostname`}
1016 local client2=${CLIENT2:-`hostname`}
1018 echo hello > $DIR1/$tfile
1020 local mtime1=`stat -c %Y $DIR1/$tfile`
1021 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1022 [ "$mtime1" = "$mtime2" ] || \
1023 error "create: different mtime on clients: $mtime1, $mtime2"
1026 $TRUNCATE $DIR1/$tfile 1
1028 for (( i=0; i < 2; i++ )) ; do
1029 local mtime3=`stat -c %Y $DIR1/$tfile`
1030 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1032 [ "$mtime3" = "$mtime4" ] || \
1033 error "different mtime on clients: $mtime3, $mtime4"
1034 [ "$mtime3" -gt $mtime2 ] || \
1035 error "truncate did not update mtime: $mtime2, $mtime3"
1037 cancel_lru_locks osc
1038 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1041 run_test 39c "check truncate mtime update ======================"
1043 # check that pid exists hence second operation wasn't blocked by first one
1044 # if it is so then there is no conflict, return 0
1045 # else second operation is conflicting with first one, return 1
1046 check_pdo_conflict() {
1049 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1050 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1060 # test 40: check non-blocking operations
1062 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1063 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1064 mkdir $DIR1/$tfile &
1067 touch $DIR2/$tfile-2
1068 check_pdo_conflict $PID1 || error "create is blocked"
1069 mkdir $DIR2/$tfile-3
1070 check_pdo_conflict $PID1 || error "mkdir is blocked"
1071 link $DIR2/$tfile-2 $DIR2/$tfile-4
1072 check_pdo_conflict $PID1 || error "link is blocked"
1073 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1074 check_pdo_conflict $PID1 || error "rename is blocked"
1075 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1076 check_pdo_conflict $PID1 || error "getattr is blocked"
1077 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1078 rmdir $DIR2/$tfile-3
1079 check_pdo_conflict $PID1 || error "unlink is blocked"
1080 # all operations above shouldn't wait the first one
1081 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1086 run_test 40a "pdirops: create vs others =============="
1089 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1090 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1091 touch $DIR1/$tfile &
1095 touch $DIR2/$tfile-2
1096 check_pdo_conflict $PID1 || error "create is blocked"
1097 mkdir $DIR2/$tfile-3
1098 check_pdo_conflict $PID1 || error "mkdir is blocked"
1099 link $DIR2/$tfile-2 $DIR2/$tfile-4
1100 check_pdo_conflict $PID1 || error "link is blocked"
1101 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1102 check_pdo_conflict $PID1 || error "rename is blocked"
1103 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1104 check_pdo_conflict $PID1 || error "getattr is blocked"
1105 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1106 rmdir $DIR2/$tfile-3
1107 check_pdo_conflict $PID1 || error "unlink is blocked"
1108 # all operations above shouldn't wait the first one
1109 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1114 run_test 40b "pdirops: open|create and others =============="
1118 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1119 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1120 link $DIR1/$tfile $DIR1/$tfile-0 &
1124 touch $DIR2/$tfile-2
1125 check_pdo_conflict $PID1 || error "create is blocked"
1126 mkdir $DIR2/$tfile-3
1127 check_pdo_conflict $PID1 || error "mkdir is blocked"
1128 link $DIR2/$tfile-2 $DIR2/$tfile-4
1129 check_pdo_conflict $PID1 || error "link is blocked"
1130 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1131 check_pdo_conflict $PID1 || error "rename is blocked"
1132 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1133 check_pdo_conflict $PID1 || error "getattr is blocked"
1134 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1135 rmdir $DIR2/$tfile-3
1136 check_pdo_conflict $PID1 || error "unlink is blocked"
1137 # all operations above shouldn't wait the first one
1138 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1143 run_test 40c "pdirops: link and others =============="
1147 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1148 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1153 touch $DIR2/$tfile-2
1154 check_pdo_conflict $PID1 || error "create is blocked"
1155 mkdir $DIR2/$tfile-3
1156 check_pdo_conflict $PID1 || error "mkdir is blocked"
1157 link $DIR2/$tfile-2 $DIR2/$tfile-4
1158 check_pdo_conflict $PID1 || error "link is blocked"
1159 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1160 check_pdo_conflict $PID1 || error "rename is blocked"
1161 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1162 check_pdo_conflict $PID1 || error "getattr is blocked"
1163 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1164 rmdir $DIR2/$tfile-3
1165 check_pdo_conflict $PID1 || error "unlink is blocked"
1166 # all operations above shouldn't wait the first one
1167 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1171 run_test 40d "pdirops: unlink and others =============="
1175 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1176 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1177 mv $DIR1/$tfile $DIR1/$tfile-0 &
1181 touch $DIR2/$tfile-2
1182 check_pdo_conflict $PID1 || error "create is blocked"
1183 mkdir $DIR2/$tfile-3
1184 check_pdo_conflict $PID1 || error "mkdir is blocked"
1185 link $DIR2/$tfile-2 $DIR2/$tfile-4
1186 check_pdo_conflict $PID1 || error "link is blocked"
1187 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1188 check_pdo_conflict $PID1 || error "getattr is blocked"
1189 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1190 rmdir $DIR2/$tfile-3
1191 check_pdo_conflict $PID1 || error "unlink is blocked"
1192 # all operations above shouldn't wait the first one
1193 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1198 run_test 40e "pdirops: rename and others =============="
1200 # test 41: create blocking operations
1202 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1203 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1204 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1207 mkdir $DIR2/$tfile && error "mkdir must fail"
1208 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1212 run_test 41a "pdirops: create vs mkdir =============="
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 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1221 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1225 run_test 41b "pdirops: create vs create =============="
1228 touch $DIR1/$tfile-2
1229 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1230 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1231 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1234 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1235 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1239 run_test 41c "pdirops: create vs link =============="
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 rm $DIR2/$tfile || error "unlink must succeed"
1248 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1252 run_test 41d "pdirops: create vs unlink =============="
1255 touch $DIR1/$tfile-2
1256 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1257 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1258 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1261 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1262 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1266 run_test 41e "pdirops: create and rename (tgt) =============="
1269 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1270 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1271 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1274 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1275 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1279 run_test 41f "pdirops: create and rename (src) =============="
1282 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1283 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1284 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1287 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1288 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1292 run_test 41g "pdirops: create vs getattr =============="
1295 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1296 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1297 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1300 ls -lia $DIR2/ > /dev/null
1301 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1305 run_test 41h "pdirops: create vs readdir =============="
1307 # test 42: unlink and blocking operations
1309 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1310 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1311 mkdir $DIR1/$tfile &
1314 mkdir $DIR2/$tfile && error "mkdir must fail"
1315 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1319 run_test 42a "pdirops: mkdir vs mkdir =============="
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 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1328 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1332 run_test 42b "pdirops: mkdir vs create =============="
1335 touch $DIR1/$tfile-2
1336 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1337 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1338 mkdir $DIR1/$tfile &
1341 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1342 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1346 run_test 42c "pdirops: mkdir vs link =============="
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 rmdir $DIR2/$tfile || error "unlink must succeed"
1355 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1359 run_test 42d "pdirops: mkdir vs unlink =============="
1362 touch $DIR1/$tfile-2
1363 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1364 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1365 mkdir $DIR1/$tfile &
1368 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1369 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1373 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1376 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1377 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1378 mkdir $DIR1/$tfile &
1381 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1382 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1386 run_test 42f "pdirops: mkdir and rename (src) =============="
1389 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1390 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1391 mkdir $DIR1/$tfile &
1394 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1395 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1399 run_test 42g "pdirops: mkdir vs getattr =============="
1402 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1403 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1404 mkdir $DIR1/$tfile &
1407 ls -lia $DIR2/ > /dev/null
1408 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1412 run_test 42h "pdirops: mkdir vs readdir =============="
1414 # test 43: unlink and blocking operations
1417 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1418 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1422 mkdir $DIR2/$tfile || error "mkdir must succeed"
1423 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1427 run_test 43a "pdirops: unlink vs mkdir =============="
1431 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1432 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1436 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1437 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1441 run_test 43b "pdirops: unlink vs create =============="
1445 touch $DIR1/$tfile-2
1446 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1447 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1451 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1452 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1456 run_test 43c "pdirops: unlink vs link =============="
1460 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1461 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1465 rm $DIR2/$tfile && error "unlink must fail"
1466 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1470 run_test 43d "pdirops: unlink vs unlink =============="
1474 touch $DIR1/$tfile-2
1475 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1476 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1480 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1481 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1485 run_test 43e "pdirops: unlink and rename (tgt) =============="
1489 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1490 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1494 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1495 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1499 run_test 43f "pdirops: unlink and rename (src) =============="
1503 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1504 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1508 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1509 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1513 run_test 43g "pdirops: unlink vs getattr =============="
1517 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1518 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1522 ls -lia $DIR2/ > /dev/null
1523 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1527 run_test 43h "pdirops: unlink vs readdir =============="
1529 # test 44: rename tgt and blocking operations
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 mkdir $DIR2/$tfile && error "mkdir must fail"
1538 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1542 run_test 44a "pdirops: rename tgt vs mkdir =============="
1545 touch $DIR1/$tfile-2
1546 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1547 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1548 mv $DIR1/$tfile-2 $DIR1/$tfile &
1551 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1552 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1556 run_test 44b "pdirops: rename tgt vs create =============="
1559 touch $DIR1/$tfile-2
1560 touch $DIR1/$tfile-3
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 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1567 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1571 run_test 44c "pdirops: rename tgt vs link =============="
1574 touch $DIR1/$tfile-2
1575 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1576 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1577 mv $DIR1/$tfile-2 $DIR1/$tfile &
1580 rm $DIR2/$tfile || error "unlink must succeed"
1581 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1585 run_test 44d "pdirops: rename tgt vs unlink =============="
1589 touch $DIR1/$tfile-2
1590 touch $DIR1/$tfile-3
1591 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1592 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1593 mv $DIR1/$tfile-2 $DIR1/$tfile &
1596 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1597 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1601 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1604 touch $DIR1/$tfile-2
1605 touch $DIR1/$tfile-3
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 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1612 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1616 run_test 44f "pdirops: rename tgt and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1626 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1630 run_test 44g "pdirops: rename tgt vs getattr =============="
1633 touch $DIR1/$tfile-2
1634 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1635 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1636 mv $DIR1/$tfile-2 $DIR1/$tfile &
1639 ls -lia $DIR2/ > /dev/null
1640 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1644 run_test 44h "pdirops: rename tgt vs readdir =============="
1646 # test 45: rename src and blocking operations
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 mkdir $DIR2/$tfile || error "mkdir must succeed"
1655 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1659 run_test 45a "pdirops: rename src vs mkdir =============="
1663 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1664 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1665 mv $DIR1/$tfile $DIR1/$tfile-2 &
1668 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1669 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1673 run_test 45b "pdirops: rename src vs create =============="
1677 touch $DIR1/$tfile-3
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 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1684 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1688 run_test 45c "pdirops: rename src vs link =============="
1692 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1693 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1694 mv $DIR1/$tfile $DIR1/$tfile-2 &
1697 rm $DIR2/$tfile && error "unlink must fail"
1698 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1702 run_test 45d "pdirops: rename src vs unlink =============="
1706 touch $DIR1/$tfile-3
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-3 $DIR2/$tfile || error "rename must succeed"
1713 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1717 run_test 45e "pdirops: rename src and rename (tgt) =============="
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 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1727 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1731 run_test 45f "pdirops: rename src and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null && "stat must fail"
1741 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1745 run_test 45g "pdirops: rename src vs getattr =============="
1749 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1750 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1751 mv $DIR1/$tfile $DIR1/$tfile-2 &
1754 ls -lia $DIR2/ > /dev/null
1755 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1759 run_test 45h "pdirops: unlink vs readdir =============="
1761 # test 46: link and blocking operations
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 mkdir $DIR2/$tfile && error "mkdir must fail"
1770 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1774 run_test 46a "pdirops: link vs mkdir =============="
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 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1784 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1788 run_test 46b "pdirops: link vs create =============="
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 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
1798 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1802 run_test 46c "pdirops: link vs link =============="
1805 touch $DIR1/$tfile-2
1806 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1807 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1808 link $DIR1/$tfile-2 $DIR1/$tfile &
1811 rm $DIR2/$tfile || error "unlink must succeed"
1812 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1816 run_test 46d "pdirops: link vs unlink =============="
1819 touch $DIR1/$tfile-2
1820 touch $DIR1/$tfile-3
1821 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1822 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1823 link $DIR1/$tfile-2 $DIR1/$tfile &
1826 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1827 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1831 run_test 46e "pdirops: link and rename (tgt) =============="
1834 touch $DIR1/$tfile-2
1835 touch $DIR1/$tfile-3
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 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1842 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1846 run_test 46f "pdirops: link and rename (src) =============="
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 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1856 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1860 run_test 46g "pdirops: link vs getattr =============="
1863 touch $DIR1/$tfile-2
1864 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1865 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1866 link $DIR1/$tfile-2 $DIR1/$tfile &
1869 ls -lia $DIR2/ > /dev/null
1870 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1874 run_test 46h "pdirops: link vs readdir =============="
1878 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
1879 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
1880 do_facet client "lctl set_param fail_loc=0x410"
1881 $TRUNCATE $DIR2/$tfile $trunc_size
1882 do_facet client "lctl set_param fail_loc=0x0"
1884 size=`stat -c %s $DIR2/$tfile`
1885 [ $size -eq $trunc_size ] || error "wrong size"
1887 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
1891 mkdir -p $DIR1/$tdir
1892 file1=$DIR1/$tdir/file
1893 file2=$DIR2/$tdir/file
1895 echo orig > $file2 || error "Could not create $file2"
1896 version=$($LFS data_version $file1)
1899 echo append >> $file2 || error "Could not append to $file2"
1900 version2=$($LFS data_version $file1)
1901 [ "$version" != "$version2" ] ||
1902 error "append did not change data version: $version"
1905 echo overwrite > $file2 || error "Could not overwrite $file2"
1906 version3=$($LFS data_version $file1)
1907 [ "$version2" != "$version3" ] ||
1908 error "overwrite did not change data version: $version2"
1910 # Truncate before EOF
1911 $TRUNCATE $file2 3 || error "Could not truncate $file2"
1912 version4=$($LFS data_version $file1)
1913 [ "$version3" != "$version4" ] ||
1914 error "truncate did not change data version: $version3"
1916 # Truncate after EOF
1917 $TRUNCATE $file2 123456 || error "Could not truncate $file2"
1918 version5=$($LFS data_version $file1)
1919 [ "$version4" != "$version5" ] ||
1920 error "truncate did not change data version: $version4"
1922 # Chmod do not change version
1923 chmod 400 $file2 || error "Could not chmod 400 $file2"
1924 version6=$($LFS data_version $file1)
1925 [ "$version5" == "$version6" ] ||
1926 error "chmod should not change data version: $version5 != $version6"
1928 # Chown do not change version
1929 chown $TSTUSR $file2 || error "Could not chown $TSTUSR $file2"
1930 version7=$($LFS data_version $file1)
1931 [ "$version5" == "$version7" ] ||
1932 error "chown should not change data version: $version5 != $version7"
1934 run_test 60 "Verify data_version behaviour"
1936 log "cleanup: ======================================================"
1938 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
1940 complete $(basename $0) $SECONDS
1941 check_and_cleanup_lustre