When using TimeFinder/Snap, what information is shown when the status of the save devices is displayed?

What is recommended before creating a TimeFinder/Clone replica?

What is a recommended action before performing an SRDF Failback operation?

Refer to the exhibit.

Which SRDF mode pairing is unsupported in a Concurrent SRDF solution?

A customer’s production application uses 10 servers and 40 devices. Each of the servers accesses four production devices. A Concurrent SRDF (SRDF/S and SRDF/A) solution has been proposed for the application. All the production devices will be on the same Symmetrix.
What is the minimum number of RDF groups that have to be configured in the source Symmetrix for this solution?

What is the status of the R1 and R2 devices after performing an SRDF failover operation?

What is the status of the R1 and R2 devices after performing an SRDF split operation?

After an extended outage of the primary site, a large number of invalid tracks have accumulated on the R2 devices.
What can be done to minimize application response time impact, when resuming production on R1 devices?

What is the status of the R1 and R2 devices after performing an SRDF restore operation?

A customer wants to deploy SRDF/S between a pair of Symmetrix V-Max arrays. The R1-R2 devices will be RAID 1 protected. Two RAID 1 BCVs will be concurrently established with the R1 device.
How many mirror positions will remain for the R1 devices in this configuration?