Cloning a Microsoft Cluster
Hi Experts
We are planning our Disaster Recovery Plan, we have some SAP applications which are difficult of install and configure,
so we are thinking that our best option is cloning the entire server to the secondary site, we have a tool named double take which can replicate from server to server.
next is the schemma:
we have a Cluster in Windows server 2008 R2 with two nodes,
it has installed SQL SERVER 2008 R2 on cluster and SAP.
we want to clon this cluster to the secondary site and start a replication with the mentioned tool,
we want to maintain the actual name of servers but we will change the IP of servers,
my principal questionis if we can clon the cluster and if exist a document or something where we could follow best practices..
thanks ind advance
No - you cannot create a clone. At least, not if you want it to be supported. There are all sorts of security ids generated in each instance of Windows Server and thing don't work well with the same SIDs on more than one system. Microsoft
does not support cloned systems.
However, it is possible to build a geographically dispersed cluster where some nodes are in the data center and the other nodes are in the DR site. This is dependent upon capabilities provided by the storage vendor, so you need to talk with your storage
vendor about how to configure it.
. : | : . : | : . tim
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RAC on Windows 2008: Oracle Grid Infrastructure / Clusterware Currently Incompatible with Microsoft Failover Cluster (MSFC) [ID 1157711.1]
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