Adam,
What is more recommended for providing corosync/pacemaker link redundancy?
>
a) Configure two rings and rrp within corosync, if yes:
- can we use two separate VLANs connected to two separate physical
NIC for the heartbeat connections
Yes
- do they have to be the same networks
No, it actually must be different one
- which mode should I use for a two node cluster passive or active
Passive. Active doesn't make progress till timeout when one link is
disconnected
b) bonding – if yes, why ?
B is correct. RRP is just seriously broken - that is the reason why it
was replaced in Corosync 3. When you have a bonding capable HW, use it.
Regards,
Honza
Thank you !
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_______________________________________________
Users mailing list: [email protected]
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Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
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