[jboss-user] [Clustering/JBoss] - Re: Forcing Topology change

Brian I tried Jgroups 2.3SP1 ( I didn't see 2.3 sp2 in sorceforge) and it works! Stop and start of partition is working across node1 and node2. However I see a behavior that is probably a bug. So I have 10.0.1.61 and 10.0.1.62 in a cluster with 10.0.1.61 as Master. I close partition on 10.0.1.61. 10.0.1.62's current view changes to contain just itself and becomes Master. However 10.,0.1.61's current view still has [10.0.1.61. 10.0.1.62] although the Master flag is false in SingletonController. Shouldn't the current view be reset in 10.0.1.61 when it leaves the partition? Now I start partition on 10.0.1.61. It initially starts a new view with itself and does a merge with 10.0.1.62. However instead of 10.0.1.62 becoming Master. It remains a master. Since 10.0.1.61 left the partition , shouldn't it have come up as non master ? Also it is receiving a membershipChanged event with 10.0.1.62 as dead member. I couldn't understand this. I'll try the scenario with UDP as well to see if both behaves similarly. Below is the server log 23:52:34,434 INFO [DefaultPartition] Closing partition DefaultPartition 23:52:39,440 INFO [DefaultPartition] Partition DefaultPartition closed. 23:53:41,839 INFO [STDOUT] ------------------------------------------------------- GMS: address is 10.0.1.61:7800 ------------------------------------------------------- 23:53:45,342 INFO [DefaultPartition] New cluster view for partition DefaultPartition (id: 0, delta: -1) : [10.0.1.61:1099] 23:53:45,343 INFO [DefaultPartition] Number of cluster members: 1 23:53:45,343 INFO [DefaultPartition] Other members: 0 23:53:45,343 INFO [DefaultPartition] Fetching state (will wait for 30000 milliseconds): 23:53:45,345 INFO [DefaultPartition] I am (10.0.1.61:1099) received membershipChanged event: 23:53:45,345 INFO [DefaultPartition] Dead members: 1 ([10.0.1.62:1099]) 23:53:45,345 INFO [DefaultPartition] New Members : 0 ([]) 23:53:45,346 INFO [DefaultPartition] All Members : 1 ([10.0.1.61:1099]) 23:53:58,979 INFO [DefaultPartition] New cluster view for partition DefaultPartition (id: 11, delta: 1) : [10.0.1.61:1099, 10.0.1.62:1099] 23:53:58,980 INFO [DefaultPartition] Merging partitions... 23:53:58,981 INFO [DefaultPartition] Dead members: 0 23:53:58,981 INFO [DefaultPartition] Originating groups: [[10.0.1.61:7800|0] [10.0.1.61:7800], [10.0.1.61:7800|10] [10.0.1.62:7800]] 10.0.1.62:1099 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968810#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...