What should be done to prevent data loss before shutting down the storage system?

A system administrator plans to shut down a Unity storage system for routine maintenance.

What should be done to prevent data loss before shutting down the storage system?
A . Detach all active snapshots from hosts.
B . Manually disable the storage system write cache
C . Disconnect provisioned storage from hosts.
D . Toggle both Storage Processors into Service mode

View Answer

Answer: C

Explanation:

References: https://www.emc.com/collateral/TechnicalDocument/docu69355.pdf(3)