. ${CONFIG:=$LUSTRE/tests/cfg/local.sh}
+SETUP=${SETUP:-"setup"}
+CLEANUP=${CLEANUP:-"cleanup"}
+
gen_config() {
rm -f $XMLCONFIG
add_mds mds --dev $MDSDEV --size $MDSSIZE
add_mdsfailover mds --dev $MDSDEV --size $MDSSIZE
fi
- add_lov lov1 mds --stripe_sz $STRIPE_BYTES\
+ add_lov lov1 mds --stripe_sz $STRIPE_BYTES \
--stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
- add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
- add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE
+ add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE --failover
+ add_ost ost2 --lov lov1 --dev ${OSTDEV}-2 --size $OSTSIZE --failover
add_client client mds --lov lov1 --path $MOUNT
}
fail mds
fi
- umount $MOUNT2
- umount $MOUNT
+ umount $MOUNT2 || true
+ umount $MOUNT || true
rmmod llite
stop mds ${FORCE}
stop ost2 ${FORCE}
- stop ost ${FORCE} --dump cleanup-dual.log
+ stop ost ${FORCE} --dump $TMP/replay-dual-`hostname`.log
}
if [ "$ONLY" == "cleanup" ]; then
exit
fi
-gen_config
-start ost --reformat $OSTLCONFARGS
-PINGER=`cat /proc/fs/lustre/pinger`
-
-if [ "$PINGER" != "on" ]; then
- echo "ERROR: Lustre must be built with --enable-pinger for replay-dual"
- stop mds
- exit 1
-fi
-
-start ost2 --reformat $OSTLCONFARGS
-[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
-start mds $MDSLCONFARGS --reformat
-zconf_mount `hostname` $MOUNT
-zconf_mount `hostname` $MOUNT2
+setup() {
+ gen_config
+ start ost --reformat $OSTLCONFARGS
+ start ost2 --reformat $OSTLCONFARGS
+ start mds $MDSLCONFARGS --reformat
+ grep " $MOUNT " /proc/mounts || zconf_mount `hostname` $MOUNT
+ grep " $MOUNT2 " /proc/mounts || zconf_mount `hostname` $MOUNT2
-echo $TIMEOUT > /proc/sys/lustre/timeout
-echo $UPCALL > /proc/sys/lustre/upcall
+# echo $TIMEOUT > /proc/sys/lustre/timeout
+}
+$SETUP
[ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
test_1() {
}
run_test 6 "open1, open2, unlink |X| close1 [fail mds] close2"
+test_8() {
+ replay_barrier mds
+ drop_reint_reply "mcreate $MOUNT1/$tfile" || return 1
+ fail mds
+ checkstat $MOUNT2/$tfile || return 2
+ rm $MOUNT1/$tfile || return 3
+
+ return 0
+}
+run_test 8 "replay of resent request"
+
+test_9() {
+ replay_barrier mds
+ mcreate $MOUNT1/$tfile-1
+ mcreate $MOUNT2/$tfile-2
+ # drop first reint reply
+ sysctl -w lustre.fail_loc=0x80000119
+ fail mds
+ sysctl -w lustre.fail_loc=0
+
+ rm $MOUNT1/$tfile-[1,2] || return 1
+
+ return 0
+}
+run_test 9 "resending a replayed create"
+
+test_10() {
+ mcreate $MOUNT1/$tfile-1
+ replay_barrier mds
+ munlink $MOUNT1/$tfile-1
+ mcreate $MOUNT2/$tfile-2
+ # drop first reint reply
+ sysctl -w lustre.fail_loc=0x80000119
+ fail mds
+ sysctl -w lustre.fail_loc=0
+
+ checkstat $MOUNT1/$tfile-1 && return 1
+ checkstat $MOUNT1/$tfile-2 || return 2
+ rm $MOUNT1/$tfile-2
+
+ return 0
+}
+run_test 10 "resending a replayed unlink"
+
+test_11() {
+ replay_barrier mds
+ mcreate $MOUNT1/$tfile-1
+ mcreate $MOUNT2/$tfile-2
+ mcreate $MOUNT1/$tfile-3
+ mcreate $MOUNT2/$tfile-4
+ mcreate $MOUNT1/$tfile-5
+ # drop all reint replies for a while
+ sysctl -w lustre.fail_loc=0x0119
+ facet_failover mds
+ #sleep for while, let both clients reconnect and timeout
+ sleep $((TIMEOUT * 2))
+ sysctl -w lustre.fail_loc=0
+
+ rm $MOUNT1/$tfile-[1-5] || return 1
+
+ return 0
+}
+run_test 11 "both clients timeout during replay"
+
+test_12() {
+ replay_barrier mds
+
+ multiop $DIR/$tfile mo_c &
+ MULTIPID=$!
+ sleep 5
+
+ # drop first enqueue
+ sysctl -w lustre.fail_loc=0x80000302
+ facet_failover mds
+ df $MOUNT || return 1
+ sysctl -w lustre.fail_loc=0
+
+ ls $DIR/$tfile
+ $CHECKSTAT -t file $DIR/$tfile || return 2
+ kill -USR1 $MULTIPID || return 3
+ wait $MULTIPID || return 4
+ rm $DIR/$tfile
+
+ return 0
+}
+run_test 12 "open resend timeout"
+
+test_13() {
+ multiop $DIR/$tfile mo_c &
+ MULTIPID=$!
+ sleep 5
+
+ replay_barrier mds
+
+ kill -USR1 $MULTIPID || return 3
+ wait $MULTIPID || return 4
+
+ # drop close
+ sysctl -w lustre.fail_loc=0x80000115
+ facet_failover mds
+ df $MOUNT || return 1
+ sysctl -w lustre.fail_loc=0
+
+ ls $DIR/$tfile
+ $CHECKSTAT -t file $DIR/$tfile || return 2
+ rm $DIR/$tfile
+
+ return 0
+}
+run_test 13 "close resend timeout"
+
+test_14() {
+ replay_barrier mds
+ createmany -o $MOUNT1/$tfile- 25
+ createmany -o $MOUNT2/$tfile-2- 1
+ createmany -o $MOUNT1/$tfile-3- 25
+ umount $MOUNT2
+
+ facet_failover mds
+ # expect failover to fail
+ df $MOUNT && return 1
+ sleep 1
+
+ # first 25 files should have been replayed
+ unlinkmany $MOUNT1/$tfile- 25 || return 2
+
+ zconf_mount `hostname` $MOUNT2
+ return 0
+}
+run_test 14 "timeouts waiting for lost client during replay"
+
+test_15() {
+ replay_barrier mds
+ createmany -o $MOUNT1/$tfile- 25
+ createmany -o $MOUNT2/$tfile-2- 1
+ umount $MOUNT2
+
+ facet_failover mds
+ df $MOUNT || return 1
+
+ unlinkmany $MOUNT1/$tfile- 25 || return 2
+
+ zconf_mount `hostname` $MOUNT2
+ return 0
+}
+run_test 15 "timeout waiting for lost client during replay, 1 client completes"
+
+test_16() {
+ replay_barrier mds
+ createmany -o $MOUNT1/$tfile- 25
+ createmany -o $MOUNT2/$tfile-2- 1
+ umount $MOUNT2
+
+ facet_failover mds
+ sleep $TIMEOUT
+ facet_failover mds
+ df $MOUNT || return 1
+
+ unlinkmany $MOUNT1/$tfile- 25 || return 2
+
+ zconf_mount `hostname` $MOUNT2
+ return 0
+
+}
+run_test 16 "fail MDS during recovery (3571)"
+
+test_17() {
+ createmany -o $MOUNT1/$tfile- 25
+ createmany -o $MOUNT2/$tfile-2- 1
+
+ # Make sure the disconnect is lost
+ replay_barrier ost
+ umount $MOUNT2
+
+ facet_failover ost
+ sleep $TIMEOUT
+ facet_failover ost
+ df $MOUNT || return 1
+
+ unlinkmany $MOUNT1/$tfile- 25 || return 2
+
+ zconf_mount `hostname` $MOUNT2
+ return 0
+
+}
+run_test 17 "fail OST during recovery (3571)"
+
+# cleanup with blocked enqueue fails until timer elapses (MDS busy), wait for it
+export NOW=0
+
+test_18() { # bug 3822 - evicting client with enqueued lock
+ #set -vx
+ mkdir -p $MOUNT1/$tdir
+ touch $MOUNT1/$tdir/f0
+#define OBD_FAIL_LDLM_ENQUEUE_BLOCKED 0x30b
+ statmany -s $MOUNT1/$tdir/f 1 500 &
+ OPENPID=$!
+ NOW=`date +%s`
+ do_facet mds sysctl -w lustre.fail_loc=0x8000030b # hold enqueue
+ sleep 1
+#define OBD_FAIL_LDLM_BL_CALLBACK 0x305
+ do_facet client sysctl -w lustre.fail_loc=0x80000305 # drop cb, evict
+ cancel_lru_locks MDC
+ usleep 500 # wait to ensure first client is one that will be evicted
+ openfile -f O_RDONLY $MOUNT2/$tdir/f0
+ wait $OPENPID
+ dmesg | grep "entering recovery in server" && \
+ error "client not evicted" || true
+}
+run_test 18 "ldlm_handle_enqueue succeeds on evicted export (3822)"
+
if [ "$ONLY" != "setup" ]; then
equals_msg test complete, cleaning up
- cleanup
+ SLEEP=$((`date +%s` - $NOW))
+ [ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP
+ $CLEANUP
fi
git://git.whamcloud.com / fs / lustre-release.git / blobdiff