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It's well known problem and very long lasting
request.
Cluster system MUST have more than 1 heartbeat,
esp. if it can self-fence.
Temporary solutions - bonding, using loopback +
ocpf routing (why not?) , etc - can't garantee normal work in some
scenarios.
Btw, new SLES10 promise to have OCFSv2 and
heartbeat2 integrated (and heartbeat have normal, multi-interface
heartbeat).
----- Original Message -----
Sent: Wednesday, October 25, 2006 1:13
PM
Subject: [Ocfs2-users] using 2
networks
As I understand, Ocfs2's heartbeat
is disk-based. Ocfs2 also requires every node to be on the
network. If a node disappears from the network, ocfs2 fences. What
I'd like to find out is if you can put the nodes on 2 more more networks, say
a private network, and configure such that ocfs2 will not fence a node as long
as it is visible on 1 of the 2 (or more)
networks?
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