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Category: E20-880

Exam E20-880: EMC VNX Solutions Expert Exam for Technology Architects Exam

which design would you recommend?

Your customer has a VNX array with FAST Cache licensed with a single storage pool created.
They currently use the Storage Pool for their general production environment, but would like you to
design an environment that will support their Exchange 2010 deployment. There is sufficient free
space in the Storage Pool to accommodate their Exchange storage requirements.
Based on EMC best practice guidelines, which design would you recommend?

which design would you recommend?

Your customer has a VNX array with FAST Cache licensed and two storage pools created. Only
Storage Pool A has FAST Cache enabled.
They currently use both Storage Pools for their general production environment, but would like you
to design an environment that will support their Exchange 2010 deployment. There is sufficient
free space in both Storage Pools to accommodate their Exchange storage requirements.
Based on EMC best practice guidelines, which design would you recommend?

What would you recommend to get deduplication working again?

You have designed a VNX for File implementation for a customer data environment that involves a

high level of data duplication. The customer is concerned with disk efficiency, and you have
designed the system with the minimum number of disks necessary to meet expected storage
needs after deduplication.
The customer is initially pleased with the implementation. The decision is made to add a cycle of
SnapSure Checkpoints for backup and recovery purposes. Within weeks, deduplication
automatically aborts.
What would you recommend to get deduplication working again?


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