On 8/27/2010 12:25 AM, Michael Dodwell wrote:
Lao, I had a look at the HAStoragePlus etc and from what i understand that's to mirror local storage across 2 nodes for services to be able to access 'DRBD style'.
not true, HAS+ use shred storage.in this case since ZFS is not clustered FS so it need to be configured as failover FS, only one host can access the zpool at time.
it need to export and import to failover between hosts. oracle solaris cluster provide the cluster framework e.g. private interconnect global did allow U setup NFS on top of failover HAS+(with ZFS) etc
Having a read thru the documentation on the oracle site the cluster software from what i gather is how to cluster services together (oracle/apache etc) and again any documentation i've found on storage is how to duplicate local storage to multiple hosts for HA failover. Can't really see anything on clustering services to use shared storage/zfs pools.
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