Which SRDF operation should be executed on the Metro RDF pairs to facilitate the planned outage without affecting application I/O?

SRDF/Metro has been deployed and is operating normally. Maintenance tasks at the R1 data center require the array to be offline.

Which SRDF operation should be executed on the Metro RDF pairs to facilitate the planned outage without affecting application I/O?
A . Swap
B . Failover
C . Split with bias set to R2
D . Suspend with bias set to R2

View Answer

Answer: A

Explanation:

When maintenance tasks at the R1 data center require the array to be offline, a Swap operation should be executed on the Metro RDF pairs. This operation allows for a planned outage without affecting application I/O by swapping the roles of R1 and R2 devices.