6 # bug number for skipped test: 3192 15528/3811 16929 9977 15528/11549 18080
7 ALWAYS_EXCEPT=" 14b 19 22 28 29 35 $SANITYN_EXCEPT"
8 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
10 # bug number for skipped test: 12652 12652
11 grep -q 'Enterprise Server 10' /etc/SuSE-release 2> /dev/null &&
12 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 11 14" || true
14 # Tests that fail on uml
15 [ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"
17 # It will be ported soon.
21 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
24 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
25 GETSTRIPE=${GETSTRIPE:-lfs getstripe}
26 SETSTRIPE=${SETSTRIPE:-lstripe}
27 MCREATE=${MCREATE:-mcreate}
28 OPENFILE=${OPENFILE:-openfile}
29 OPENUNLINK=${OPENUNLINK:-openunlink}
30 export TMP=${TMP:-/tmp}
31 MOUNT_2=${MOUNT_2:-"yes"}
32 CHECK_GRANT=${CHECK_GRANT:-"yes"}
33 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
37 export NAME=${NAME:-local}
39 LUSTRE=${LUSTRE:-`dirname $0`/..}
40 . $LUSTRE/tests/test-framework.sh
44 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
47 [ "$SLOW" = "no" ] && EXCEPT_SLOW="12 23 33a"
54 check_and_setup_lustre
56 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
57 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
60 rm -rf $DIR1/[df][0-9]* $DIR1/lnk
62 SAMPLE_FILE=$TMP/$(basename $0 .sh).junk
63 dd if=/dev/urandom of=$SAMPLE_FILE bs=1M count=1
65 # $RUNAS_ID may get set incorrectly somewhere else
66 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
68 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
77 [ -f $DIR2/f1 ] || error
79 run_test 1a "check create on 2 mtpt's =========================="
83 $CHECKSTAT -t file -p 0777 $DIR1/f1 || error
86 run_test 1b "check attribute updates on 2 mtpt's ==============="
89 $CHECKSTAT -t file -p 0666 $DIR1/f1 || error
91 run_test 1c "check after remount attribute updates on 2 mtpt's ="
95 $CHECKSTAT -a $DIR1/f1 || error
97 run_test 1d "unlink on one mountpoint removes file on other ===="
103 $CHECKSTAT -t file -p 0777 $DIR1/f2a || error
105 run_test 2a "check cached attribute updates on 2 mtpt's ========"
111 $CHECKSTAT -t file -p 0777 $DIR2/f2b || error
113 run_test 2b "check cached attribute updates on 2 mtpt's ========"
115 # NEED TO SAVE ROOT DIR MODE
118 $CHECKSTAT -t dir -p 0777 $DIR2 || error
120 run_test 2c "check cached attribute updates on 2 mtpt's root ==="
124 $CHECKSTAT -t dir -p 0755 $DIR2 || error
126 run_test 2d "check cached attribute updates on 2 mtpt's root ==="
133 $RUNAS dd if=/dev/zero of=$DIR2/$tfile count=1 || error
135 run_test 2e "check chmod on root is propagated to others"
138 local target="this/is/good"
139 ln -s $target $DIR1/$tfile || error "ln -s $target $DIR1/$tfile failed"
140 [ "$(ls -l $DIR2/$tfile | sed -e 's/.* -> //')" = "$target" ] ||
141 error "link $DIR2/$tfile not as expected"
143 run_test 3 "symlink on one mtpt, readlink on another ==========="
146 multifstat $DIR1/f4 $DIR2/f4
148 run_test 4 "fstat validation on multiple mount points =========="
152 $TRUNCATE $DIR2/f5 100
153 $CHECKSTAT -t file -s 100 $DIR1/f5 || error
156 run_test 5 "create a file on one mount, truncate it on the other"
159 openunlink $DIR1/$tfile $DIR2/$tfile || \
160 error "openunlink $DIR1/$tfile $DIR2/$tfile"
162 run_test 6 "remove of open file on other node =================="
166 opendirunlink $DIR1/$dir $DIR2/$dir || \
167 error "opendirunlink $DIR1/$dir $DIR2/$dir"
169 run_test 7 "remove of open directory on other node ============="
172 opendevunlink $DIR1/$tfile $DIR2/$tfile || \
173 error "opendevunlink $DIR1/$tfile $DIR2/$tfile"
175 run_test 8 "remove of open special file on other node =========="
181 for C in a b c d e f g h i j k l; do
182 dir=`eval echo \\$DIR$MTPT`
183 echo -n $C >> $dir/f9
184 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
186 [ "`cat $DIR1/f9`" = "abcdefghijkl" ] || \
187 error "`od -a $DIR1/f9` != abcdefghijkl"
189 run_test 9 "append of file with sub-page size on multiple mounts"
196 for C in a b c d e f g h i j k l; do
197 dir=`eval echo \\$DIR$MTPT`
198 echo -n $C | dd of=$dir/f10 bs=1 seek=$OFFSET count=1
199 [ "$MTPT" -eq 1 ] && MTPT=2 || MTPT=1
200 OFFSET=`expr $OFFSET + 1`
202 [ "`cat $DIR1/f10`" = "abcdefghijkl" ] || \
203 error "`od -a $DIR1/f10` != abcdefghijkl"
205 run_test 10a "write of file with sub-page size on multiple mounts "
209 yes "R" | head -c 4000 >$TMP/f10b-seed
210 dd if=$TMP/f10b-seed of=$DIR1/f10b bs=3k count=1 || error "dd $DIR1"
212 $TRUNCATE $DIR1/f10b 4096 || error "truncate 4096"
214 dd if=$DIR2/f10b of=$TMP/f10b-lustre bs=4k count=1 || error "dd $DIR2"
216 # create a test file locally to compare
217 dd if=$TMP/f10b-seed of=$TMP/f10b bs=3k count=1 || error "dd random"
218 $TRUNCATE $TMP/f10b 4096 || error "truncate 4096"
219 cmp $TMP/f10b $TMP/f10b-lustre || error "file miscompare"
220 rm $TMP/f10b $TMP/f10b-lustre $TMP/f10b-seed
222 run_test 10b "write of file with sub-page size on multiple mounts "
226 multiop_bg_pause $DIR1/d11/f O_c || return 1
228 cp -p /bin/ls $DIR1/d11/f
232 wait $MULTIPID || error
233 [ $RC -eq 0 ] && error || true
235 run_test 11 "execution of file opened for write should return error ===="
238 DIR=$DIR DIR2=$DIR2 sh lockorder.sh
240 run_test 12 "test lock ordering (link, stat, unlink) ==========="
242 test_13() { # bug 2451 - directory coherency
243 mkdir $DIR1/d13 || error
244 cd $DIR1/d13 || error
246 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
248 rm -f $DIR2/d13/f13 || error
249 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (1)" || true
250 # need to run it twice
251 ( touch $DIR1/d13/f13 ) # needs to be a separate shell
253 rm -f $DIR2/d13/f13 || error
254 ls 2>&1 | grep f13 && error "f13 shouldn't return an error (2)" || true
256 run_test 13 "test directory page revocation ===================="
260 cp -p /bin/ls $DIR1/$tdir/$tfile
261 multiop_bg_pause $DIR1/$tdir/$tfile Ow_c || return 1
264 $DIR2/$tdir/$tfile && error || true
266 wait $MULTIPID || return 2
268 run_test 14 "execution of file open for write returns -ETXTBSY ="
272 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
273 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
275 multiop $DIR2/d14/multiop Oc && error "expected error, got success"
276 kill -USR1 $MULTIOP_PID || return 2
277 wait $MULTIOP_PID || return 3
278 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
280 run_test 14a "open(RDWR) of executing file returns -ETXTBSY ===="
282 test_14b() { # bug 3192, 7040
284 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
285 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
287 $TRUNCATE $DIR2/d14/multiop 0 && kill -9 $MULTIOP_PID && \
288 error "expected truncate error, got success"
289 kill -USR1 $MULTIOP_PID || return 2
290 wait $MULTIOP_PID || return 3
291 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
292 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
294 run_test 14b "truncate of executing file returns -ETXTBSY ======"
296 test_14c() { # bug 3430, 7040
298 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
299 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
301 cp /etc/hosts $DIR2/d14/multiop && error "expected error, got success"
302 kill -USR1 $MULTIOP_PID || return 2
303 wait $MULTIOP_PID || return 3
304 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
305 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
307 run_test 14c "open(O_TRUNC) of executing file return -ETXTBSY =="
309 test_14d() { # bug 10921
311 cp -p `which multiop` $DIR1/d14/multiop || error "cp failed"
312 MULTIOP_PROG=$DIR1/d14/multiop multiop_bg_pause $TMP/test14.junk O_c || return 1
315 chmod 600 $DIR1/d14/multiop || error "chmod failed"
316 kill -USR1 $MULTIOP_PID || return 2
317 wait $MULTIOP_PID || return 3
318 cmp `which multiop` $DIR1/d14/multiop || error "binary changed"
319 rm $TMP/test14.junk $DIR1/d14/multiop || error "removing multiop"
321 run_test 14d "chmod of executing file is still possible ========"
323 test_15() { # bug 974 - ENOSPC
325 sh oos2.sh $MOUNT1 $MOUNT2
326 grant_error=`dmesg | grep "> available"`
327 [ -z "$grant_error" ] || error "$grant_error"
329 run_test 15 "test out-of-space with multiple writers ==========="
332 rm -f $MOUNT1/fsxfile
333 lfs setstripe $MOUNT1/fsxfile -c -1 # b=10919
334 fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $MOUNT1/fsxfile $MOUNT2/fsxfile
336 run_test 16 "2500 iterations of dual-mount fsx ================="
338 test_17() { # bug 3513, 3667
339 remote_ost_nodsh && skip "remote OST with nodsh" && return
341 lfs setstripe $DIR1/$tfile -i 0 -c 1
342 cp $SAMPLE_FILE $DIR1/$tfile
343 cancel_lru_locks osc > /dev/null
344 #define OBD_FAIL_ONCE|OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a
345 do_facet ost1 lctl set_param fail_loc=0x8000030a
346 ls -ls $DIR1/$tfile | awk '{ print $1,$6 }' > $DIR1/$tfile-1 & \
347 ls -ls $DIR2/$tfile | awk '{ print $1,$6 }' > $DIR2/$tfile-2
349 diff -u $DIR1/$tfile-1 $DIR2/$tfile-2 || error "files are different"
351 run_test 17 "resource creation/LVB creation race ==============="
354 $LUSTRE/tests/mmap_sanity -d $MOUNT1 -m $MOUNT2
357 run_test 18 "mmap sanity check ================================="
359 test_19() { # bug3811
360 [ -d /proc/fs/lustre/obdfilter ] || return 0
362 MAX=`lctl get_param -n obdfilter.*.readcache_max_filesize | head -n 1`
363 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=4096
364 dd if=/dev/urandom of=$TMP/f19b bs=512k count=32
365 SUM=`cksum $TMP/f19b | cut -d" " -f 1,2`
366 cp $TMP/f19b $DIR1/f19b
367 for i in `seq 1 20`; do
368 [ $((i % 5)) -eq 0 ] && log "test_18 loop $i"
369 cancel_lru_locks osc > /dev/null
370 cksum $DIR1/f19b | cut -d" " -f 1,2 > $TMP/sum1 & \
371 cksum $DIR2/f19b | cut -d" " -f 1,2 > $TMP/sum2
373 [ "`cat $TMP/sum1`" = "$SUM" ] || \
374 error "$DIR1/f19b `cat $TMP/sum1` != $SUM"
375 [ "`cat $TMP/sum2`" = "$SUM" ] || \
376 error "$DIR2/f19b `cat $TMP/sum2` != $SUM"
378 lctl set_param -n obdfilter.*OST*.readcache_max_filesize=$MAX
381 run_test 19 "test concurrent uncached read races ==============="
386 CNT=$((`lctl get_param -n llite.*.dump_page_cache | wc -l`))
387 multiop $DIR1/f20 Ow8190c
388 multiop $DIR2/f20 Oz8194w8190c
389 multiop $DIR1/f20 Oz0r8190c
391 CNTD=$((`lctl get_param -n llite.*.dump_page_cache | wc -l` - $CNT))
393 error $CNTD" page left in cache after lock cancel" || true
395 run_test 20 "test extra readahead page left in cache ===="
402 test_21() { # Bug 5907
404 mount /etc $DIR1/d21 --bind || error "mount failed" # Poor man's mount.
406 rmdir -v $DIR1/d21 && error "Removed mounted directory"
407 rmdir -v $DIR2/d21 && echo "Removed mounted directory from another mountpoint, needs to be fixed"
408 test -d $DIR1/d21 || error "Mounted directory disappeared"
410 test -d $DIR2/d21 || test -d $DIR1/d21 && error "Removed dir still visible after umount"
413 run_test 21 " Try to remove mountpoint on another dir ===="
415 test_23() { # Bug 5972
416 echo "others should see updated atime while another read" > $DIR1/f23
418 # clear the lock(mode: LCK_PW) gotten from creating operation
422 #MAX_ATIME_DIFF 60, we update atime only if older than 60 seconds
425 multiop_bg_pause $DIR1/f23 or20_c || return 1
426 # with SOM and opencache enabled, we need to close a file and cancel
427 # open lock to get atime propogated to MDS
431 time2=`stat -c "%X" $DIR2/f23`
433 if (( $time2 <= $time1 )); then
434 error "atime doesn't update among nodes"
437 rm -f $DIR1/f23 || error "rm -f $DIR1/f23 failed"
440 run_test 23 " others should see updated atime while another read===="
444 lfs df || error "lfs df failed"
445 lfs df -ih || error "lfs df -ih failed"
446 lfs df -h $DIR1 || error "lfs df -h $DIR1 failed"
447 lfs df -i $DIR2 || error "lfs df -i $DIR2 failed"
448 lfs df $DIR1/$tfile || error "lfs df $DIR1/$tfile failed"
449 lfs df -ih $DIR2/$tfile || error "lfs df -ih $DIR2/$tfile failed"
451 OSC=`lctl dl | awk '/-osc-|OSC.*MNT/ {print $4}' | head -n 1`
452 # OSC=`lctl dl | awk '/-osc-/ {print $4}' | head -n 1`
453 lctl --device %$OSC deactivate
454 lfs df -i || error "lfs df -i with deactivated OSC failed"
455 lctl --device %$OSC activate
456 lfs df || error "lfs df with reactivated OSC failed"
458 run_test 24a "lfs df [-ih] [path] test ========================="
462 fsnum=`lfs df | grep -c "filesystem summary:"`
463 [ $fsnum -eq 2 ] || error "lfs df shows $fsnum != 2 filesystems."
465 run_test 24b "lfs df should show both filesystems ==============="
468 [ `lctl get_param -n mdc.*-mdc-*.connect_flags | grep -c acl` -lt 2 ] &&
469 skip "must have acl, skipping" && return
472 touch $DIR1/$tdir/f1 || error "touch $DIR1/$tdir/f1"
473 chmod 0755 $DIR1/$tdir/f1 || error "chmod 0755 $DIR1/$tdir/f1"
475 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #1"
476 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
477 error "setfacl $DIR2/$tdir #1"
478 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #2"
479 setfacl -m u:$RUNAS_ID:r-x -m g:$RUNAS_GID:r-x $DIR1/$tdir ||
480 error "setfacl $DIR2/$tdir #2"
481 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #3"
482 setfacl -m u:$RUNAS_ID:--- -m g:$RUNAS_GID:--- $DIR1/$tdir ||
483 error "setfacl $DIR2/$tdir #3"
484 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 && error "checkstat $DIR2/$tdir/f1 #4"
485 setfacl -x u:$RUNAS_ID: -x g:$RUNAS_GID: $DIR1/$tdir ||
486 error "setfacl $DIR2/$tdir #4"
487 $RUNAS $CHECKSTAT $DIR2/$tdir/f1 || error "checkstat $DIR2/$tdir/f1 #5"
491 run_test 25 "change ACL on one mountpoint be seen on another ==="
494 utime $DIR1/f26a -s $DIR2/f26a || error
496 run_test 26a "allow mtime to get older"
501 echo "aaa" >> $DIR1/$tfile
503 chmod a+x $DIR2/$tfile
504 mt1=`stat -c %Y $DIR1/$tfile`
505 mt2=`stat -c %Y $DIR2/$tfile`
507 if [ x"$mt1" != x"$mt2" ]; then
508 error "not equal mtime, client1: "$mt1", client2: "$mt2"."
511 run_test 26b "sync mtime between ost and mds"
516 dd if=/dev/zero of=$DIR2/$tfile bs=$((4096+4))k conv=notrunc count=4 seek=3 &
521 dd if=/dev/zero of=$DIR1/$tfile bs=$((16384-1024))k conv=notrunc count=1 seek=4 &
526 dd if=/dev/zero of=$DIR1/$tfile bs=8k conv=notrunc count=1 seek=0
528 lctl set_param -n ldlm.dump_namespaces ""
529 wait $DD1_PID $DD2_PID
530 [ $? -ne 0 ] && lctl dk $TMP/debug || true
532 run_test 27 "align non-overlapping extent locks from request ==="
534 test_28() { # bug 9977
535 ECHO_UUID="ECHO_osc1_UUID"
536 tOST=`$LCTL dl | | awk '/-osc-|OSC.*MNT/ { print $4 }' | head -1`
538 lfs setstripe $DIR1/$tfile -s 1048576 -i 0 -c 2
539 tOBJID=`lfs getstripe $DIR1/$tfile |grep "^[[:space:]]\+1" |awk '{print $2}'`
540 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2
544 attach echo_client ECHO_osc1 $ECHO_UUID
548 tECHOID=`$LCTL dl | grep $ECHO_UUID | awk '{print $1}'`
549 $LCTL --device $tECHOID destroy "${tOBJID}:0"
557 # reading of 1st stripe should pass
558 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
559 # reading of 2nd stripe should fail (this stripe was destroyed)
560 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 && error
562 # now, recreating test file
563 dd if=/dev/zero of=$DIR1/$tfile bs=1024k count=2 || error
564 # reading of 1st stripe should pass
565 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 || error
566 # reading of 2nd stripe should pass
567 dd if=$DIR2/$tfile of=/dev/null bs=1024k count=1 skip=1 || error
569 run_test 28 "read/write/truncate file with lost stripes"
571 test_29() { # bug 10999
573 #define OBD_FAIL_LDLM_GLIMPSE 0x30f
574 lctl set_param fail_loc=0x8000030f
577 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1
580 #bug 11549 - permanently turn test off in b1_5
581 run_test 29 "lock put race between glimpse and enqueue ========="
583 test_30() { #bug #11110
585 cp -f /bin/bash $DIR1/$tdir/bash
586 /bin/sh -c 'sleep 1; rm -f $DIR2/$tdir/bash; cp /bin/bash $DIR2/$tdir' &
587 err=$($DIR1/$tdir/bash -c 'sleep 2; openfile -f O_RDONLY /proc/$$/exe >& /dev/null; echo $?')
589 [ $err -ne 116 ] && error_ignore 12900 "return code ($err) != -ESTALE" && return
593 run_test 30 "recreate file race ========="
596 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
597 writes=`LANG=C dd if=/dev/zero of=$DIR/$tdir/$tfile count=1 2>&1 |
598 awk 'BEGIN { FS="+" } /out/ {print $1}'`
599 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
600 lctl set_param fail_loc=0x314
601 reads=`LANG=C dd if=$DIR2/$tdir/$tfile of=/dev/null 2>&1 |
602 awk 'BEGIN { FS="+" } /in/ {print $1}'`
603 [ $reads -eq $writes ] || error "read" $reads "blocks, must be" $writes
605 run_test 31a "voluntary cancel / blocking ast race=============="
608 remote_ost || { skip "local OST" && return 0; }
609 remote_ost_nodsh && skip "remote OST w/o dsh" && return 0
610 mkdir -p $DIR1/$tdir || error "Creating dir $DIR1/$tdir"
611 lfs setstripe $DIR/$tdir/$tfile -i 0 -c 1
612 cp /etc/hosts $DIR/$tdir/$tfile
613 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE 0x314
614 lctl set_param fail_loc=0x314
615 #define OBD_FAIL_LDLM_OST_FAIL_RACE 0x316
616 do_facet ost1 lctl set_param fail_loc=0x316
618 cat $DIR2/$tdir/$tfile > /dev/null 2>&1
619 lctl set_param fail_loc=0
620 do_facet ost1 lctl set_param fail_loc=0
621 # cleanup: reconnect the client back
624 run_test 31b "voluntary OST cancel / blocking ast race=============="
626 # enable/disable lockless truncate feature, depending on the arg 0/1
627 enable_lockless_truncate() {
628 lctl set_param -n osc.*.lockless_truncate $1
631 test_32a() { # bug 11270
632 local p="$TMP/sanityN-$TESTNAME.parameters"
633 save_lustre_params $HOSTNAME osc.*.lockless_truncate > $p
635 enable_lockless_truncate 1
637 lfs setstripe -c -1 $DIR1/$tfile
638 dd if=/dev/zero of=$DIR1/$tfile count=$OSTCOUNT bs=$STRIPE_BYTES > \
642 log "checking cached lockless truncate"
643 $TRUNCATE $DIR1/$tfile 8000000
644 $CHECKSTAT -s 8000000 $DIR2/$tfile || error "wrong file size"
645 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
646 error "lockless truncate doesn't use cached locks"
648 log "checking not cached lockless truncate"
649 $TRUNCATE $DIR2/$tfile 5000000
650 $CHECKSTAT -s 5000000 $DIR1/$tfile || error "wrong file size"
651 [ $(calc_osc_stats lockless_truncate) -ne 0 ] ||
652 error "not cached trancate isn't lockless"
654 log "disabled lockless truncate"
655 enable_lockless_truncate 0
657 $TRUNCATE $DIR2/$tfile 3000000
658 $CHECKSTAT -s 3000000 $DIR1/$tfile || error "wrong file size"
659 [ $(calc_osc_stats lockless_truncate) -eq 0 ] ||
660 error "lockless truncate disabling failed"
662 # restore lockless_truncate default values
663 restore_lustre_params < $p
666 run_test 32a "lockless truncate"
668 test_32b() { # bug 11270
669 remote_ost_nodsh && skip "remote OST with nodsh" && return
672 local p="$TMP/sanityN-$TESTNAME.parameters"
673 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
674 for node in $(osts_nodes); do
675 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
676 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
677 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
680 # agressive lockless i/o settings
681 for node in $(osts_nodes); do
682 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'
684 lctl set_param -n osc.*.contention_seconds 60
685 for i in $(seq 5); do
686 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
687 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
689 [ $(calc_osc_stats lockless_write_bytes) -ne 0 ] || error "lockless i/o was not triggered"
690 # disable lockless i/o (it is disabled by default)
691 for node in $(osts_nodes); do
692 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'
694 # set contention_seconds to 0 at client too, otherwise Lustre still
695 # remembers lock contention
696 lctl set_param -n osc.*.contention_seconds 0
698 for i in $(seq 1); do
699 dd if=/dev/zero of=$DIR1/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
700 dd if=/dev/zero of=$DIR2/$tfile bs=4k count=1 conv=notrunc > /dev/null 2>&1
702 [ $(calc_osc_stats lockless_write_bytes) -eq 0 ] ||
703 error "lockless i/o works when disabled"
705 restore_lustre_params <$p
708 run_test 32b "lockless i/o"
712 local mdts=$(get_facets MDS)
717 for mds in ${mdts//,/ }; do
719 dev=$(basename $(do_facet $mds lctl get_param -n osd*.${!varsvc}.mntdev))
720 val=$(do_facet $mds "procfile=/proc/fs/jbd/$dev/info;
721 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/$dev/info;
722 [ -f \\\$procfile ] || procfile=/proc/fs/jbd2/${dev}\:\\\*/info;
723 cat \\\$procfile | head -1;")
725 stat=$(( stat + val))
730 # commit on sharing tests
732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
734 [ -n "$CLIENTS" ] || { skip "Need two or more clients" && return 0; }
735 [ $CLIENTCOUNT -ge 2 ] || \
736 { skip "Need two or more clients, have $CLIENTCOUNT" && return 0; }
738 local nfiles=${TEST33_NFILES:-10000}
739 local param_file=$TMP/$tfile-params
741 save_lustre_params $(comma_list $(mdts_nodes)) "mdt.*.commit_on_sharing" > $param_file
749 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=$COS
753 do_nodes $CLIENT1,$CLIENT2 "mkdir -p $DIR1/$tdir-\\\$(hostname)-$i"
755 jbdold=$(print_jbd_stat)
756 echo "=== START createmany old: $jbdold transaction"
757 local elapsed=$(do_and_time "do_nodes $CLIENT1,$CLIENT2 createmany -o $DIR1/$tdir-\\\$(hostname)-$i/f- -r $DIR2/$tdir-\\\$(hostname)-$i/f- $nfiles > /dev/null 2>&1")
758 jbdnew=$(print_jbd_stat)
759 jbd=$(( jbdnew - jbdold ))
760 echo "=== END createmany new: $jbdnew transaction : $jbd transactions nfiles $nfiles time $elapsed COS=$COS"
761 avgjbd=$(( avgjbd + jbd ))
762 avgtime=$(( avgtime + elapsed ))
764 eval cos${COS}_jbd=$((avgjbd / 3))
765 eval cos${COS}_time=$((avgtime / 3))
768 echo "COS=0 transactions (avg): $cos0_jbd time (avg): $cos0_time"
769 echo "COS=1 transactions (avg): $cos1_jbd time (avg): $cos1_time"
770 [ "$cos0_jbd" != 0 ] && echo "COS=1 vs COS=0 jbd: $((((cos1_jbd/cos0_jbd - 1)) * 100 )) %"
771 [ "$cos0_time" != 0 ] && echo "COS=1 vs COS=0 time: $((((cos1_time/cos0_time - 1)) * 100 )) %"
773 restore_lustre_params < $param_file
777 run_test 33a "commit on sharing, cross crete/delete, 2 clients, benchmark"
779 # End commit on sharing tests
781 get_ost_lock_timeouts() {
782 local nodes=${1:-$(comma_list $(osts_nodes))}
784 local locks=$(do_nodes $nodes \
785 "lctl get_param -n ldlm.namespaces.filter-*.lock_timeouts" | calc_sum)
794 for OPER in notimeout timeout ; do
795 rm $DIR1/$tfile 2>/dev/null
796 lock_in=$(get_ost_lock_timeouts)
797 if [ $OPER == "timeout" ] ; then
798 for j in `seq $OSTCOUNT`; do
799 #define OBD_FAIL_PTLRPC_HPREQ_TIMEOUT 0x511
800 do_facet ost$j lctl set_param fail_loc=0x511
802 echo lock should expire
804 for j in `seq $OSTCOUNT`; do
805 #define OBD_FAIL_PTLRPC_HPREQ_NOTIMEOUT 0x512
806 do_facet ost$j lctl set_param fail_loc=0x512
808 echo lock should not expire
810 echo writing on client1
811 dd if=/dev/zero of=$DIR1/$tfile count=100 conv=notrunc > /dev/null 2>&1
813 echo reading on client2
814 dd of=/dev/null if=$DIR2/$tfile > /dev/null 2>&1
815 # wait for a lock timeout
817 lock_out=$(get_ost_lock_timeouts)
818 if [ $OPER == "timeout" ] ; then
819 if [ $lock_in == $lock_out ]; then
820 error "no lock timeout happened"
825 if [ $lock_in != $lock_out ]; then
826 error "lock timeout happened"
833 run_test 34 "no lock timeout under IO"
835 test_35() { # bug 17645
838 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
839 g=$(awk '/generation/{print $2}' $imp/import)
844 mkdir -p $MOUNT1/$tfile
847 # Let's initiate -EINTR situation by setting fail_loc and take
848 # write lock on same file from same client. This will not cause
849 # bl_ast yet as lock is already in local cache.
850 #define OBD_FAIL_LDLM_INTR_CP_AST 0x317
851 do_facet client "lctl set_param fail_loc=0x80000317"
852 local timeout=`do_facet $SINGLEMDS lctl get_param -n timeout`
853 let timeout=timeout*3
855 while test $nr -lt 10; do
856 log "Race attempt $nr"
857 local blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
858 test "x$blk1" = "x" && blk1=0
859 createmany -o $MOUNT2/$tfile/a 4000 &
863 # Let's make conflict and bl_ast
864 ls -la $MOUNT1/$tfile > /dev/null &
867 log "Wait for $pid1 $pid2 for $timeout sec..."
869 kill -9 $pid1 $pid2 > /dev/null 2>&1
871 local blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
872 test "x$blk2" = "x" && blk2=0
873 test $blk2 -gt $blk1 && break
874 rm -fr $MOUNT1/$tfile/*
878 do_facet client "lctl set_param fail_loc=0x0"
879 df -h $MOUNT1 $MOUNT2
881 for imp in /proc/fs/lustre/mdc/$FSNAME-MDT*-mdc-*; do
882 g=$(awk '/generation/{print $2}' $imp/import)
883 if ! test "$g" -eq "${generation[count]}"; then
884 error "Eviction happened on import $(basename $imp)"
889 run_test 35 "-EINTR cp_ast vs. bl_ast race does not evict client"
891 test_36() { #bug 16417
897 $LFS setstripe -c -1 $DIR1/$tdir
900 let SIZE_B=SIZE*1024*1024
902 while [ $i -le 10 ]; do
903 lctl mark "start test"
904 local before=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
905 dd if=/dev/zero of=$DIR1/$tdir/file000 bs=1M count=$SIZE
908 local after_dd=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
909 multiop_bg_pause $DIR2/$tdir/file000 O_r${SIZE_B}c || return 3
911 rm -f $DIR1/$tdir/file000
915 local after=$($LFS df | awk '{if ($1 ~/^filesystem/) {print $5; exit} }')
916 echo "*** cycle($i) *** before($before):after_dd($after_dd):after($after)"
917 # this free space! not used
918 if [ $after_dd -ge $after ]; then
925 run_test 36 "handle ESTALE/open-unlink corectly"
927 test_37() { # bug 18695
929 multiop_bg_pause $DIR1/$tdir D_c || return 1
931 # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
932 createmany -m $DIR2/$tdir/f 10000
933 # set mtime/atime backward
934 touch -t 198001010000 $DIR2/$tdir
936 nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
937 [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
940 run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
942 # this should be set to past
943 TEST_39_MTIME=`date -d "1 year ago" +%s`
947 local client1=${CLIENT1:-`hostname`}
948 local client2=${CLIENT2:-`hostname`}
950 do_node $client1 "touch $DIR1/$tfile"
952 do_node $client1 "touch -m -d @$TEST_39_MTIME $DIR1/$tfile"
953 local mtime1=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
954 [ "$mtime1" = $TEST_39_MTIME ] || \
955 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
957 local d1=`do_node $client1 date +%s`
958 do_node $client1 'echo hello >> '$DIR1/$tfile
959 local d2=`do_node $client1 date +%s`
961 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
962 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
963 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
965 do_node $client1 "mv $DIR1/$tfile $DIR1/$tfile-1"
967 for (( i=0; i < 2; i++ )) ; do
968 local mtime3=`do_node $client2 "stat -c %Y $DIR1/$tfile-1"`
969 [ "$mtime2" = "$mtime3" ] || \
970 error "mtime ($mtime2) changed (to $mtime3) on rename"
973 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
976 run_test 39a "test from 11063 =================================="
979 local client1=${CLIENT1:-`hostname`}
980 local client2=${CLIENT2:-`hostname`}
984 local mtime1=`stat -c %Y $DIR1/$tfile`
985 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
988 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
990 for (( i=0; i < 2; i++ )) ; do
991 local mtime3=`stat -c %Y $DIR1/$tfile`
992 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
994 [ "$mtime3" = "$mtime4" ] || \
995 error "different mtime on clients: $mtime3, $mtime4"
996 [ "$mtime3" = $TEST_39_MTIME ] || \
997 error "lost mtime: $mtime3, should be $TEST_39_MTIME"
1000 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1003 run_test 39b "11063 problem 1 =================================="
1006 local client1=${CLIENT1:-`hostname`}
1007 local client2=${CLIENT2:-`hostname`}
1009 echo hello > $DIR1/$tfile
1011 local mtime1=`stat -c %Y $DIR1/$tfile`
1012 local mtime2=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1013 [ "$mtime1" = "$mtime2" ] || \
1014 error "create: different mtime on clients: $mtime1, $mtime2"
1017 $TRUNCATE $DIR1/$tfile 1
1019 for (( i=0; i < 2; i++ )) ; do
1020 local mtime3=`stat -c %Y $DIR1/$tfile`
1021 local mtime4=`do_node $client2 "stat -c %Y $DIR1/$tfile"`
1023 [ "$mtime3" = "$mtime4" ] || \
1024 error "different mtime on clients: $mtime3, $mtime4"
1025 [ "$mtime3" -gt $mtime2 ] || \
1026 error "truncate did not update mtime: $mtime2, $mtime3"
1028 cancel_lru_locks osc
1029 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
1032 run_test 39c "check truncate mtime update ======================"
1034 # check that pid exists hence second operation wasn't blocked by first one
1035 # if it is so then there is no conflict, return 0
1036 # else second operation is conflicting with first one, return 1
1037 check_pdo_conflict() {
1040 sleep 1 # to ensure OP1 is finished on client if OP2 is blocked by OP1
1041 if [[ `ps --pid $pid | wc -l` == 1 ]]; then
1051 # test 40: check non-blocking operations
1053 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1054 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1055 mkdir $DIR1/$tfile &
1058 touch $DIR2/$tfile-2
1059 check_pdo_conflict $PID1 || error "create is blocked"
1060 mkdir $DIR2/$tfile-3
1061 check_pdo_conflict $PID1 || error "mkdir is blocked"
1062 link $DIR2/$tfile-2 $DIR2/$tfile-4
1063 check_pdo_conflict $PID1 || error "link is blocked"
1064 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1065 check_pdo_conflict $PID1 || error "rename is blocked"
1066 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1067 check_pdo_conflict $PID1 || error "getattr is blocked"
1068 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1069 rmdir $DIR2/$tfile-3
1070 check_pdo_conflict $PID1 || error "unlink is blocked"
1071 # all operations above shouldn't wait the first one
1072 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1077 run_test 40a "pdirops: create vs others =============="
1080 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1081 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1082 touch $DIR1/$tfile &
1086 touch $DIR2/$tfile-2
1087 check_pdo_conflict $PID1 || error "create is blocked"
1088 mkdir $DIR2/$tfile-3
1089 check_pdo_conflict $PID1 || error "mkdir is blocked"
1090 link $DIR2/$tfile-2 $DIR2/$tfile-4
1091 check_pdo_conflict $PID1 || error "link is blocked"
1092 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1093 check_pdo_conflict $PID1 || error "rename is blocked"
1094 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1095 check_pdo_conflict $PID1 || error "getattr is blocked"
1096 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1097 rmdir $DIR2/$tfile-3
1098 check_pdo_conflict $PID1 || error "unlink is blocked"
1099 # all operations above shouldn't wait the first one
1100 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1105 run_test 40b "pdirops: open|create and others =============="
1109 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1110 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1111 link $DIR1/$tfile $DIR1/$tfile-0 &
1115 touch $DIR2/$tfile-2
1116 check_pdo_conflict $PID1 || error "create is blocked"
1117 mkdir $DIR2/$tfile-3
1118 check_pdo_conflict $PID1 || error "mkdir is blocked"
1119 link $DIR2/$tfile-2 $DIR2/$tfile-4
1120 check_pdo_conflict $PID1 || error "link is blocked"
1121 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1122 check_pdo_conflict $PID1 || error "rename is blocked"
1123 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1124 check_pdo_conflict $PID1 || error "getattr is blocked"
1125 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1126 rmdir $DIR2/$tfile-3
1127 check_pdo_conflict $PID1 || error "unlink is blocked"
1128 # all operations above shouldn't wait the first one
1129 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1134 run_test 40c "pdirops: link and others =============="
1138 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1139 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1144 touch $DIR2/$tfile-2
1145 check_pdo_conflict $PID1 || error "create is blocked"
1146 mkdir $DIR2/$tfile-3
1147 check_pdo_conflict $PID1 || error "mkdir is blocked"
1148 link $DIR2/$tfile-2 $DIR2/$tfile-4
1149 check_pdo_conflict $PID1 || error "link is blocked"
1150 mv $DIR2/$tfile-2 $DIR2/$tfile-5
1151 check_pdo_conflict $PID1 || error "rename is blocked"
1152 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1153 check_pdo_conflict $PID1 || error "getattr is blocked"
1154 rm $DIR2/$tfile-4 $DIR2/$tfile-5
1155 rmdir $DIR2/$tfile-3
1156 check_pdo_conflict $PID1 || error "unlink is blocked"
1157 # all operations above shouldn't wait the first one
1158 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1162 run_test 40d "pdirops: unlink and others =============="
1166 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1167 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1168 mv $DIR1/$tfile $DIR1/$tfile-0 &
1172 touch $DIR2/$tfile-2
1173 check_pdo_conflict $PID1 || error "create is blocked"
1174 mkdir $DIR2/$tfile-3
1175 check_pdo_conflict $PID1 || error "mkdir is blocked"
1176 link $DIR2/$tfile-2 $DIR2/$tfile-4
1177 check_pdo_conflict $PID1 || error "link is blocked"
1178 stat $DIR2/$tfile-3 $DIR2/$tfile-4 > /dev/null
1179 check_pdo_conflict $PID1 || error "getattr is blocked"
1180 rm $DIR2/$tfile-4 $DIR2/$tfile-2
1181 rmdir $DIR2/$tfile-3
1182 check_pdo_conflict $PID1 || error "unlink is blocked"
1183 # all operations above shouldn't wait the first one
1184 check_pdo_conflict $PID1 || error "parallel operation is blocked"
1189 run_test 40e "pdirops: rename and others =============="
1191 # test 41: create blocking operations
1193 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1194 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1195 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1198 mkdir $DIR2/$tfile && error "mkdir must fail"
1199 check_pdo_conflict $PID1 && { wait $PID1; echo "mkdir isn't blocked"; }
1203 run_test 41a "pdirops: create vs mkdir =============="
1206 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1207 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1208 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1211 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1212 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1216 run_test 41b "pdirops: create vs create =============="
1219 touch $DIR1/$tfile-2
1220 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1221 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1222 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1225 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1226 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1230 run_test 41c "pdirops: create vs link =============="
1233 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1234 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1235 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1238 rm $DIR2/$tfile || error "unlink must succeed"
1239 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1243 run_test 41d "pdirops: create vs unlink =============="
1246 touch $DIR1/$tfile-2
1247 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1248 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1249 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1252 mv $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1253 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1257 run_test 41e "pdirops: create and rename (tgt) =============="
1260 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1261 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1262 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1265 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1266 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1270 run_test 41f "pdirops: create and rename (src) =============="
1273 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1274 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1275 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1278 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1279 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1283 run_test 41g "pdirops: create vs getattr =============="
1286 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1287 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1288 multiop $DIR1/$tfile oO_CREAT:O_RDWR:c &
1291 ls -lia $DIR2/ > /dev/null
1292 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1296 run_test 41h "pdirops: create vs readdir =============="
1298 # test 42: unlink and blocking operations
1300 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1301 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1302 mkdir $DIR1/$tfile &
1305 mkdir $DIR2/$tfile && error "mkdir must fail"
1306 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1310 run_test 42a "pdirops: mkdir vs mkdir =============="
1313 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1314 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1315 mkdir $DIR1/$tfile &
1318 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1319 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1323 run_test 42b "pdirops: mkdir vs create =============="
1326 touch $DIR1/$tfile-2
1327 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1328 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1329 mkdir $DIR1/$tfile &
1332 link $DIR2/$tfile-2 $DIR2/$tfile && error "link must fail"
1333 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1337 run_test 42c "pdirops: mkdir vs link =============="
1340 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1341 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1342 mkdir $DIR1/$tfile &
1345 rmdir $DIR2/$tfile || error "unlink must succeed"
1346 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1350 run_test 42d "pdirops: mkdir vs unlink =============="
1353 touch $DIR1/$tfile-2
1354 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1355 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1356 mkdir $DIR1/$tfile &
1359 mv -T $DIR2/$tfile-2 $DIR2/$tfile && error "rename must fail"
1360 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1364 run_test 42e "pdirops: mkdir and rename (tgt) =============="
1367 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1368 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1369 mkdir $DIR1/$tfile &
1372 mv $DIR2/$tfile $DIR2/$tfile-2 || error "rename must succeed"
1373 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1377 run_test 42f "pdirops: mkdir and rename (src) =============="
1380 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1381 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1382 mkdir $DIR1/$tfile &
1385 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1386 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1390 run_test 42g "pdirops: mkdir vs getattr =============="
1393 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1394 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1395 mkdir $DIR1/$tfile &
1398 ls -lia $DIR2/ > /dev/null
1399 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1403 run_test 42h "pdirops: mkdir vs readdir =============="
1405 # test 43: unlink and blocking operations
1408 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1409 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1413 mkdir $DIR2/$tfile || error "mkdir must succeed"
1414 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1418 run_test 43a "pdirops: unlink vs mkdir =============="
1422 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1423 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1427 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1428 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1432 run_test 43b "pdirops: unlink vs create =============="
1436 touch $DIR1/$tfile-2
1437 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1438 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1442 link $DIR2/$tfile-2 $DIR2/$tfile || error "link must succeed"
1443 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1447 run_test 43c "pdirops: unlink vs link =============="
1451 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1452 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1456 rm $DIR2/$tfile && error "unlink must fail"
1457 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1461 run_test 43d "pdirops: unlink vs unlink =============="
1465 touch $DIR1/$tfile-2
1466 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1467 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1471 mv -u $DIR2/$tfile-2 $DIR2/$tfile || error "rename must succeed"
1472 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1476 run_test 43e "pdirops: unlink and rename (tgt) =============="
1480 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1481 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1485 mv $DIR2/$tfile $DIR2/$tfile-2 && error "rename must fail"
1486 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1490 run_test 43f "pdirops: unlink and rename (src) =============="
1494 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1495 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1499 stat $DIR2/$tfile > /dev/null && error "stat must fail"
1500 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1504 run_test 43g "pdirops: unlink vs getattr =============="
1508 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1509 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1513 ls -lia $DIR2/ > /dev/null
1514 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1518 run_test 43h "pdirops: unlink vs readdir =============="
1520 # test 44: rename tgt and blocking operations
1522 touch $DIR1/$tfile-2
1523 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1524 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1525 mv $DIR1/$tfile-2 $DIR1/$tfile &
1528 mkdir $DIR2/$tfile && error "mkdir must fail"
1529 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1533 run_test 44a "pdirops: rename tgt vs mkdir =============="
1536 touch $DIR1/$tfile-2
1537 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1538 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1539 mv $DIR1/$tfile-2 $DIR1/$tfile &
1542 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1543 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1547 run_test 44b "pdirops: rename tgt vs create =============="
1550 touch $DIR1/$tfile-2
1551 touch $DIR1/$tfile-3
1552 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1553 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1554 mv $DIR1/$tfile-2 $DIR1/$tfile &
1557 link $DIR2/$tfile-3 $DIR2/$tfile && error "link must fail"
1558 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1562 run_test 44c "pdirops: rename tgt vs link =============="
1565 touch $DIR1/$tfile-2
1566 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1567 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1568 mv $DIR1/$tfile-2 $DIR1/$tfile &
1571 rm $DIR2/$tfile || error "unlink must succeed"
1572 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1576 run_test 44d "pdirops: rename tgt vs unlink =============="
1580 touch $DIR1/$tfile-2
1581 touch $DIR1/$tfile-3
1582 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1583 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1584 mv $DIR1/$tfile-2 $DIR1/$tfile &
1587 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1588 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1592 run_test 44e "pdirops: rename tgt and rename (tgt) =============="
1595 touch $DIR1/$tfile-2
1596 touch $DIR1/$tfile-3
1597 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1598 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1599 mv $DIR1/$tfile-2 $DIR1/$tfile &
1602 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1603 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1607 run_test 44f "pdirops: rename tgt and rename (src) =============="
1610 touch $DIR1/$tfile-2
1611 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1612 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1613 mv $DIR1/$tfile-2 $DIR1/$tfile &
1616 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1617 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1621 run_test 44g "pdirops: rename tgt vs getattr =============="
1624 touch $DIR1/$tfile-2
1625 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK2 0x146
1626 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000146
1627 mv $DIR1/$tfile-2 $DIR1/$tfile &
1630 ls -lia $DIR2/ > /dev/null
1631 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1635 run_test 44h "pdirops: rename tgt vs readdir =============="
1637 # test 45: rename src and blocking operations
1640 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1641 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1642 mv $DIR1/$tfile $DIR1/$tfile-2 &
1645 mkdir $DIR2/$tfile || error "mkdir must succeed"
1646 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1650 run_test 45a "pdirops: rename src vs mkdir =============="
1654 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1655 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1656 mv $DIR1/$tfile $DIR1/$tfile-2 &
1659 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c || error "create must succeed"
1660 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1664 run_test 45b "pdirops: rename src vs create =============="
1668 touch $DIR1/$tfile-3
1669 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1670 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1671 mv $DIR1/$tfile $DIR1/$tfile-2 &
1674 link $DIR2/$tfile-3 $DIR2/$tfile || error "link must succeed"
1675 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1679 run_test 45c "pdirops: rename src vs link =============="
1683 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1684 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1685 mv $DIR1/$tfile $DIR1/$tfile-2 &
1688 rm $DIR2/$tfile && error "unlink must fail"
1689 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1693 run_test 45d "pdirops: rename src vs unlink =============="
1697 touch $DIR1/$tfile-3
1698 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1699 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1700 mv $DIR1/$tfile $DIR1/$tfile-2 &
1703 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1704 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1708 run_test 45e "pdirops: rename src and rename (tgt) =============="
1712 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1713 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1714 mv $DIR1/$tfile $DIR1/$tfile-2 &
1717 mv $DIR2/$tfile $DIR2/$tfile-3 && error "rename must fail"
1718 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1722 run_test 45f "pdirops: rename src and rename (src) =============="
1726 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1727 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1728 mv $DIR1/$tfile $DIR1/$tfile-2 &
1731 stat $DIR2/$tfile > /dev/null && "stat must fail"
1732 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1736 run_test 45g "pdirops: rename src vs getattr =============="
1740 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1741 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1742 mv $DIR1/$tfile $DIR1/$tfile-2 &
1745 ls -lia $DIR2/ > /dev/null
1746 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1750 run_test 45h "pdirops: unlink vs readdir =============="
1752 # test 46: link and blocking operations
1754 touch $DIR1/$tfile-2
1755 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1756 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1757 link $DIR1/$tfile-2 $DIR1/$tfile &
1760 mkdir $DIR2/$tfile && error "mkdir must fail"
1761 check_pdo_conflict $PID1 && { wait $PID1; error "mkdir isn't blocked"; }
1765 run_test 46a "pdirops: link vs mkdir =============="
1768 touch $DIR1/$tfile-2
1769 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1770 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1771 link $DIR1/$tfile-2 $DIR1/$tfile &
1774 multiop $DIR2/$tfile oO_CREAT:O_EXCL:c && error "create must fail"
1775 check_pdo_conflict $PID1 && { wait $PID1; error "create isn't blocked"; }
1779 run_test 46b "pdirops: link vs create =============="
1782 touch $DIR1/$tfile-2
1783 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1784 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1785 link $DIR1/$tfile-2 $DIR1/$tfile &
1788 link $DIR2/$tfile $DIR2/$tfile && error "link must fail"
1789 check_pdo_conflict $PID1 && { wait $PID1; error "link isn't blocked"; }
1793 run_test 46c "pdirops: link vs link =============="
1796 touch $DIR1/$tfile-2
1797 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1798 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1799 link $DIR1/$tfile-2 $DIR1/$tfile &
1802 rm $DIR2/$tfile || error "unlink must succeed"
1803 check_pdo_conflict $PID1 && { wait $PID1; error "unlink isn't blocked"; }
1807 run_test 46d "pdirops: link vs unlink =============="
1810 touch $DIR1/$tfile-2
1811 touch $DIR1/$tfile-3
1812 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1813 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1814 link $DIR1/$tfile-2 $DIR1/$tfile &
1817 mv $DIR2/$tfile-3 $DIR2/$tfile || error "rename must succeed"
1818 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1822 run_test 46e "pdirops: link and rename (tgt) =============="
1825 touch $DIR1/$tfile-2
1826 touch $DIR1/$tfile-3
1827 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1828 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1829 link $DIR1/$tfile-2 $DIR1/$tfile &
1832 mv $DIR2/$tfile $DIR2/$tfile-3 || error "rename must succeed"
1833 check_pdo_conflict $PID1 && { wait $PID1; error "rename isn't blocked"; }
1837 run_test 46f "pdirops: link and rename (src) =============="
1840 touch $DIR1/$tfile-2
1841 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1842 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1843 link $DIR1/$tfile-2 $DIR1/$tfile &
1846 stat $DIR2/$tfile > /dev/null || error "stat must succeed"
1847 check_pdo_conflict $PID1 && { wait $PID1; error "getattr isn't blocked"; }
1851 run_test 46g "pdirops: link vs getattr =============="
1854 touch $DIR1/$tfile-2
1855 #define OBD_FAIL_ONCE|OBD_FAIL_MDS_PDO_LOCK 0x145
1856 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000145
1857 link $DIR1/$tfile-2 $DIR1/$tfile &
1860 ls -lia $DIR2/ > /dev/null
1861 check_pdo_conflict $PID1 && { wait $PID1; error "readdir isn't blocked"; }
1865 run_test 46h "pdirops: link vs readdir =============="
1869 dd if=/dev/zero of=$DIR1/$tfile bs=1K count=10
1870 #define OBD_FAIL_OSC_CP_ENQ_RACE 0x410
1871 do_facet client "lctl set_param fail_loc=0x410"
1872 $TRUNCATE $DIR2/$tfile $trunc_size
1873 do_facet client "lctl set_param fail_loc=0x0"
1875 size=`stat -c %s $DIR2/$tfile`
1876 [ $size -eq $trunc_size ] || error "wrong size"
1878 run_test 50 "osc lvb attrs: enqueue vs. CP AST =============="
1880 log "cleanup: ======================================================"
1882 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
1884 complete $(basename $0) $SECONDS
1885 check_and_cleanup_lustre