Lars Marowsky-Bree wrote:
On 2006-06-27T15:46:25, Huang Zhen <[EMAIL PROTECTED]> wrote:
Here is the design issues of the quorum server. Please review it.
http://wiki.linux-ha.org/QuorumServerDesign
1) I'd not call that "subcluster" when you mean "site". A subcluster
means something different in the regular terminology.
The "subcluster" stands for the subcluster instead of site in the design.
Sorry that I haven't clarify it.
A subcluster may include nodes from multi-sites.
2) How do you protect against an outage of the quorum server?
I have thought about this too. If there are two HA clusters, A and B,
the quorum server can be services running on both A and B.
A uses the quorum server service running on B as quorum server.
B uses the quorum server service running on A as quorum server.
--
Best Regards,
Huang Zhen
Linux-HA, Linux Technology Center, China Systems & Technology Lab
China Development Labs, Beijing Tel: 86-10-82782244 Ext. 2845
Email: [EMAIL PROTECTED]
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