Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi there, I first came up with this question on Linux-HA mailing list. As they think it semms to be a DRBD related problem, I repeat it here: I am using Heartbeat 2.99,Pacemaker 0.6.6 and DRBD 8.0.13 on Debian Lenny. Anything works as expected if I just force the system to failover by unplugging the power supply of any of my two nodes. Shutting down the DRBD slave via "init 0" or "init 6" works fine as well. But whenever I restart my DRBD master via "init 6" the whole cluster crashes and fails to reassign the resources, even after the node started up again. Anyway, I found some strange DRBD related messages in /var/log/syslog on the second node while restarting the master node: Sep 16 13:48:44 viktor-01 drbd[4123]: [4135]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:48:44 viktor-01 drbd[4123]: [4151]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:49:14 viktor-01 drbd[4164]: [4176]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:49:14 viktor-01 drbd[4164]: [4192]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:49:36 viktor-01 drbd[4226]: [4239]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:49:36 viktor-01 drbd[4226]: [4255]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:49:41 viktor-01 drbd[4283]: [4296]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:49:41 viktor-01 drbd[4283]: [4313]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:49:54 viktor-01 drbd[4348]: [4360]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:49:54 viktor-01 drbd[4348]: [4376]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:49:54 viktor-01 drbd[4348]: [4386]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf primary r0 Sep 16 13:49:54 viktor-01 kernel: [ 495.079064] drbd0: helper command: /sbin/drbdadm outdate-peer Sep 16 13:50:15 viktor-01 drbd[4405]: [4416]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf secondary r0 Sep 16 13:50:16 viktor-01 drbd[4405]: [4424]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 secondary' terminated with exit code 20 drbdadm aborting Sep 16 13:50:16 viktor-01 lrmd: [2279]: info: RA output: (drbd:1:demote:stdout) No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 secondary' terminated with exit code 20 drbdadm aborting Sep 16 13:50:16 viktor-01 drbd[4426]: [4439]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:17 viktor-01 drbd[4426]: [4447]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:17 viktor-01 drbd[4426]: [4455]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:17 viktor-01 drbd[4426]: [4463]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:17 viktor-01 drbd[4426]: [4464]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:19 viktor-01 drbd[4482]: [4494]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:19 viktor-01 drbd[4482]: [4502]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:19 viktor-01 drbd[4482]: [4510]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:20 viktor-01 drbd[4482]: [4518]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:20 viktor-01 drbd[4482]: [4519]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:21 viktor-01 drbd[4526]: [4538]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:21 viktor-01 drbd[4526]: [4546]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:21 viktor-01 drbd[4526]: [4554]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:22 viktor-01 drbd[4526]: [4562]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:22 viktor-01 drbd[4526]: [4563]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:22 viktor-01 drbd[4526]: [4564]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf up r0 Sep 16 13:50:22 viktor-01 drbd[4526]: [4572]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 disk /dev/cciss/c0d0p4 /dev/cciss/c0d0p4 internal --set-defaults --create-device --fencing=resource-only' terminated with exit code 20 Sep 16 13:50:22 viktor-01 lrmd: [2279]: info: RA output: (drbd:0:start:stdout) No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 disk /dev/cciss/c0d0p4 /dev/cciss/c0d0p4 internal --set-defaults --create-device --fencing=resource-only' terminated with exit code 20 Sep 16 13:50:22 viktor-01 drbd[4526]: [4574]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:23 viktor-01 drbd[4526]: [4582]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:23 viktor-01 drbd[4526]: [4590]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:23 viktor-01 drbd[4526]: [4598]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:23 viktor-01 drbd[4526]: [4599]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:25 viktor-01 drbd[4613]: [4625]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:25 viktor-01 drbd[4613]: [4633]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:25 viktor-01 drbd[4613]: [4641]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:26 viktor-01 drbd[4613]: [4649]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:26 viktor-01 drbd[4613]: [4650]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:26 viktor-01 drbd[4657]: [4669]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf state r0 Sep 16 13:50:27 viktor-01 drbd[4657]: [4677]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Sep 16 13:50:27 viktor-01 drbd[4657]: [4685]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf cstate r0 Sep 16 13:50:27 viktor-01 drbd[4657]: [4693]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 cstate' terminated with exit code 20 drbdadm aborting Sep 16 13:50:27 viktor-01 drbd[4657]: [4694]: DEBUG: r0 status: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 state' terminated with exit code 20 drbdadm aborting Not configured Not configured Unconfigured Sep 16 13:50:27 viktor-01 drbd[4657]: [4695]: DEBUG: r0: Calling drbdadm -c /etc/drbd.conf up r0 Sep 16 13:50:28 viktor-01 drbd[4657]: [4703]: DEBUG: r0: Command output: No response from the DRBD driver! Is the module loaded? Command 'drbdsetup /dev/drbd0 disk /dev/cciss/c0d0p4 /dev/cciss/c0d0p4 internal --set-defaults --create-device --fencing=resource-only' terminated with exit code 20 I don't see any reason for these errors. I would appreciate anyone helping me to find a starting point for a solution. Regards Christoph -------------- next part -------------- A non-text attachment was scrubbed... Name: cib.xml Type: text/xml Size: 28484 bytes Desc: not available URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20080918/9d9e7f91/attachment.bin> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... 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