Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment.<br /> What solution would they use to avoid downtime for OS software maintenance?()
A、Apply OS updates once a year
B、Utilize a GPFS cluster solution
C、Implement a two server deployment with HACMP
D、Install a single server implementation with HACMP failover to a second LPAR