[Linux-cluster] Cluster among geographically separated nodes ?
raju.rajsand at gmail.com
Thu Jun 18 12:13:58 UTC 2009
Not an expert in Cluster. But my 2c below
All of them below assume that cluster heartbeat network is on a fast network
On Thu, Jun 18, 2009 at 5:11 PM, Brahadambal Srinivasan <
brahadambal at gmail.com> wrote:
> 1. Storage - how is the shared storage acheived?
By storage replication (preferably with fibre)
If two node, DRBD may work with a very-very fast link (It works in a
100mbps lan though like campuses with two nodes in very seperate buildings)
> 2. Fencing - any special methods to fence ?
DRC/ILO/ILOM comes to mind
> 3. Max. number of nodes possible in such a setup
I have done it with 4 nodes max
4. any special methods/exceptions/rules to setup this cluster?
> Pointers to any material in this regard will be great. Thanks much in
> Thanks and regards,
> Linux-cluster mailing list
> Linux-cluster at redhat.com
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