A customer has a TrueCopy Asynchronous environment between two USP100 arrays with a
cascaded ShadowImage off of the TrueCopy secondary volumes at the recovery site. The
customer would like the ShadowImage volumes synchronized and suspended every four
hours for ata protection from a rolling disaster. Which steps should be scripted to ensure
data consistency on the ShadowImage volumes with the lowest impact to the recovery
point?

A.
1) Resynchronize ShadowImage volumes using Quick Split.
2) Suspend ShadowImage volumes.

B.
1) Resynchronize ShadowImage volumes.
2) Suspend ShadowImage volumes using At-Time Split.

C.
1) Suspend TrueCopy volumes.
2) Resynchronize ShadowImage volumes.
3) Suspend ShadowImage volumes.
4) Resynchronize TrueCopy volumes.

D.
1) Suspend TrueCopy volumes.
2) Resynchronize ShadowImage volumes.
3) Suspend ShadowImage volumes using At-Time Split.
4) Resynchronize TrueCopy volumes.