Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi. I just get up a cluster on OpenSUSE 12.1 with OCFS2 over DRBD. In the beginning I was trying to setup two resources but I gave up for two reasons. First of all couldnt realise what would br the constraints achieve that, on the other hand since I was using only one disk I noticed that only one resource gets more speed at synchronization time than two concurrent processes. Im concerned now with some messages I got on the screen when pacemaker was turned off on one of the hosts. The messages bellow show up on both hosts and I realize that they are related with the DRBD resource changing state. Message from syslogd at jupiter at Mar 22 10:46:32 ... kernel:[46833.189279] Oops: 0000 [#1] PREEMPT SMP Message from syslogd at jupiter at Mar 22 10:46:32 ... kernel:[46833.189327] Stack: Message from syslogd at jupiter at Mar 22 10:46:32 ... kernel:[46833.189337] Call Trace: Message from syslogd at jupiter at Mar 22 10:46:32 ... kernel:[46833.189361] Code: 24 18 4c 8b 6c 24 20 4c 8b 74 24 28 4c 8b 7c 24 30 48 83 c4 38 c3 66 90 55 53 89 f3 48 83 ec 18 48 8b b7 a0 00 00 00 48 8b 46 20 Message from syslogd at jupiter at Mar 22 10:46:32 ... kernel:[46833.189378] CR2: 0000000000000030 Message from syslogd at artemis at Mar 22 10:46:33 ... kernel:[42313.371845] Oops: 0000 [#1] PREEMPT SMP Message from syslogd at artemis at Mar 22 10:46:33 ... kernel:[42313.388118] Stack: Message from syslogd at artemis at Mar 22 10:46:33 ... kernel:[42313.390873] Call Trace: Message from syslogd at artemis at Mar 22 10:46:33 ... kernel:[42313.393449] Code: 24 18 4c 8b 6c 24 20 4c 8b 74 24 28 4c 8b 7c 24 30 48 83 c4 38 c3 66 90 55 53 89 f3 48 83 ec 18 48 8b b7 a0 00 00 00 48 8b 46 20 Message from syslogd at artemis at Mar 22 10:46:33 ... kernel:[42313.397260] CR2: 0000000000000030 Message from syslogd at artemis at Mar 22 10:46:34 ... kernel:[42313.552581] Oops: 0000 [#2] PREEMPT SMP Message from syslogd at artemis at Mar 22 10:46:34 ... kernel:[42313.552624] Stack: Message from syslogd at artemis at Mar 22 10:46:34 ... kernel:[42313.552634] Call Trace: Message from syslogd at artemis at Mar 22 10:46:34 ... kernel:[42313.552655] Code: 24 18 4c 8b 6c 24 20 4c 8b 74 24 28 4c 8b 7c 24 30 48 83 c4 38 c3 66 90 55 53 89 f3 48 83 ec 18 48 8b b7 a0 00 00 00 48 8b 46 20 Message from syslogd at artemis at Mar 22 10:46:34 ... kernel:[42313.552672] CR2: 0000000000000030 Please, can you tell me if it is realy related to DRBD and what can be done to fix this?. Regards, Carlos.