[ale] OCFS2

[Christopher Fowler]

http://lwn.net/Articles/137278/

Could I use OCFS2 to cluster 2+ servers that are running MySQL so if one
goes down the other could simply jump in its place?

What I like about this idea is that instead of using a central RAID
cabinet that could die both boxes could simple share the same /opt/RUN
file system.  The backups could simply have mysql turned off an then a
script could turn it on.