[Linux-HA] Q: OCFS on Dual-Primary DRBD: Wrong medium type
Hi! I have configured a Dual-Primary DRBD as disk for OCFS. Occasionally the Filesystem RA reports a Wrong medium type: Dec 7 16:44:46 h02 lrmd: [10930]: info: RA output: (prm_ocfs_fs_samba:1:start:stderr) /dev/drbd_r0: Wrong medium type What could be the reasons for that? (The problem occurred when the other node of the cluster had killed itself, and the cluster tried to recover from unclean state) Regards, Ulrich ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
Re: [Linux-HA] Q: OCFS on Dual-Primary DRBD: Wrong medium type
On Fri, Dec 9, 2011 at 1:56 PM, Ulrich Windl ulrich.wi...@rz.uni-regensburg.de wrote: Hi! I have configured a Dual-Primary DRBD as disk for OCFS. Occasionally the Filesystem RA reports a Wrong medium type: Dec 7 16:44:46 h02 lrmd: [10930]: info: RA output: (prm_ocfs_fs_samba:1:start:stderr) /dev/drbd_r0: Wrong medium type What could be the reasons for that? (The problem occurred when the other node of the cluster had killed itself, and the cluster tried to recover from unclean state) Most likely, the Filesystem is trying to mount your DRBD while it's in the Secondary role. Usually caused an incorrect or missing order or colo constraint between Filesystem and drbd. And, please, if that is indeed the case: no lecture on DRBD doing or reporting the wrong thing here. It's not. Cheers, Florian -- Need help with High Availability? http://www.hastexo.com/now ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
Re: [Linux-HA] Q: OCFS on Dual-Primary DRBD: Wrong medium type
On Fri, Dec 9, 2011 at 2:00 PM, Florian Haas flor...@hastexo.com wrote: What could be the reasons for that? (The problem occurred when the other node of the cluster had killed itself, and the cluster tried to recover from unclean state) Most likely, the Filesystem is trying to mount your DRBD while it's in the Secondary role. Usually caused an incorrect or missing order or colo constraint between Filesystem and drbd. Apologies for the confusing omission. I meant to say Usually caused _by_ an incorrect Cheers, Florian -- Need help with High Availability? http://www.hastexo.com/now ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems