A customer has been testing the migration process from a Microsoft Windows server to a new
VNX. They found that performance, security, access, and the EMCopy migration process all
perform well within acceptable limits.
When the customer begins to use the VNX for production, they remove the test configuration and
create new file systems. In addition, they enable deduplication, replication, and rerun the same
EMCopy scripts as were used during the testing. Within a few hours, they notice that the copy rate
is almost half of what they observed during testing to the stand alone system. Migration is likely to
exceed their cut-over window.
How can the customer restore performance to the previous levels?
A.
Turn off replication and remove the checkpoints
B.
Increase the number of ports in the LACP trunk
C.
Remove any QoS on the replication sessions
D.
Turn off deduplication and compression