procedure and aprox estimated down time regarding single node cluster/two node cluster
OS = Solaris 10
HA = 6.0
Cluster Node = SIngle node cluster
1.) We have a plan to go with single node cluster and after few days we will add one node with single node cluster.
Any step which we can follow before going with single node cluster which can keep my service group up/No downtime when I add the new node with single node cluster after few days. As per the below TN we must need downtime when adding a node with single node cluster.
2.) Any suggested TN instead of above ? I feel confuse with the step no#7 under below document. (I cant find the files in single node cluster then how can I move it)
3.) Suppose on a single node cluster we run the cluster configure wizard and create a new cluster and add both nodes. This will make a new two node cluster. Just we will lose our service group(which only have four resouces). But this will make a two node cluster quick if we compare this point/way with the first link. See also below the link for reference:
4.) If we have two node cluster running fine. We want to remove one node(which has old hardware) from it and want to add another node(with advance hardware) in cluster. Do we need any down time ? (If any TN please share)