[Ocfs2-tools-devel] o2hbmonitor - the third approach

[Sunil Mushran]

So we have two approaches of ensuring only one instance runs. The links
to the two have been posted below.

http://oss.oracle.com/pipermail/ocfs2-tools-devel/2010-November/003605.html
http://oss.oracle.com/pipermail/ocfs2-tools-devel/2010-November/003619.html

I prefer semaphores but I like the tangibility of the file approach.

Luckily we can get both with named semaphores.

Comments welcome.

Sunil