Hi,
I have a Windows 2012 Failover Cluster with 2 nodes and 2 SQL 2012 Always-on Availability Groups. Both nodes are a physical machine and each node is the primary for an AG. On one of the nodes I need to add drive space to the Logs partition which is in RAID10. Since it is in RAID10 I cannot simply add the drives to the Logs partition (not supported by the PERC H810 RAID Controller) but rather I have to backup the logs onto another drive then recreate the Logs partition with the new drives added.
My plan is to failover the AG that is primary from the node that the work needs to be performed on so that the other node then is the primary for both AGs. At this point I'm not sure about the correct steps that need to be taken to move the log files onto a different drive (That the other node wont be aware of) and recreate the partition with the new drives added. Any thoughts?