Which Dell EMC technology improves FC replication between sites?

A company has two PowerMax arrays located 100 km apart. The arrays are configured with SRDF/S over Fibre Channel.

Which Dell EMC technology improves FC replication between sites?
A . Fast Write
B . SIRT
C . Write Acceleration
D . Deduplication

View Answer

Answer: A

Explanation:

Fast Write is a Dell EMC technology that improves Fibre Channel (FC) replication between sites in a

SRDF/S configuration. When a write I/O is issued by the host to the R1 device, SRDF with Fast Write

acknowledges the write to the host as soon as the data is stored in the R1’s cache and transmitted to

the R2’s cache. This results in reduced latency and improved performance for FC replication between

sites.

https://www.delltechnologies.com/asset/en-us/products/storage/industry-market/h17118_dell_emc_powermax_family_overview.pdf

https://infohub.delltechnologies.com/l/dell-emc-powermax-and-vmax-all-flash-srdf-metro-overview-and-best-practices-1/srdf-metro-overview/