Hi, I have a 4 nodes SFCFSRAC cluster, running on Linux (RHEL 5 x86_64), with SFCFSRAC version 5MP3RP2.
As part of my ATP, I've tried disconnecting node1 from the storage (by shutting down it's FC ports at the FC switch). The node paniced, and the cluster did recognize the node failure, evicted and reconfigured. After the node paniced, I've restored it's FC connection and booted the node back into the cluster. To my suprise, while node1 rejoined the cluster, node4 paniced with the following message: "GAB: port b is halting the system due to network failure". There are no network issues, and this is consistent - each time node1 rejoins the cluster after a failure, node4 will panic with the same message. During the test node3 was the master, and the last events logged on node4 just before the crash are these: Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20036 Port h gen 6e7c0c membership ;123 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20038 Port h gen 6e7c0c k_jeopardy 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20040 Port h gen 6e7c0c visible 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20036 Port w gen 6e7c11 membership ;123 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20038 Port w gen 6e7c11 k_jeopardy 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20040 Port w gen 6e7c11 visible 0 Mar 15 13:38:01 crmdb-rac-node4 Had[10552]: VCS INFO V-16-1-10077 Received new cluster membership Mar 15 13:38:01 crmdb-rac-node4 Had[10552]: VCS ERROR V-16-1-10113 System crmdb-rac-node1 (Node '0') is in DDNA Membership - Membership: 0xe, Visible: 0x0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20036 Port d gen 6e7c0d membership ;123 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20038 Port d gen 6e7c0d k_jeopardy 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20040 Port d gen 6e7c0d visible 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20036 Port f gen 6e7c14 membership ;123 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20038 Port f gen 6e7c14 k_jeopardy 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20040 Port f gen 6e7c14 visible 0 Mar 15 13:38:01 crmdb-rac-node4 kernel: GAB INFO V-15-1-20036 Port v gen 6e7c0f membership ;123 Mar 15 13:38:02 crmdb-rac-node4 kernel: GAB INFO V-15-1-20038 Port v gen 6e7c0f k_jeopardy 0 Mar 15 13:38:02 crmdb-rac-node4 kernel: GAB INFO V-15-1-20040 Port v gen 6e7c0f visible 0 Mar 15 13:38:02 crmdb-rac-node4 kernel: GAB INFO V-15-1-20032 Port a closed Any ideas? _______________________________________________ Veritas-ha maillist - Veritas-ha@mailman.eng.auburn.edu http://mailman.eng.auburn.edu/mailman/listinfo/veritas-ha
