[Pacemaker] OCFS2 causing stonith

Florian Haas florian at hastexo.com
Thu Oct 6 21:01:13 UTC 2011


On 2011-10-06 22:32, Prakash Velayutham wrote:
>  My OCFS2 file system is being used for MySQL database (failover setup)

What for? A MySQL database clearly does not require OCFS2 for failover
capability. With Pacemaker, MySQL HA needs can be easily met using
either shared storage, or single-Primary DRBD (both with a regular,
non-cluster file system), or, if database uptime is more important than
transaction integrity in the face of fail-over, MySQL replication. None
of which require OCFS2 by any means.

My suggestion is, do reconsider that setup before you get deeper into
troubleshooting your OCFS2.

Cheers,
Florian

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