A customer has a mix of Windows, Solaris, and HPUX servers connected to a CX380. They want to move the data for the Solaris hosts that is currently on RAID 1/0 groups to RAID 5 groups.
Which tools should be used to determine the appropriate RAID 5 disk configuration?

A customer’s storage environment is organized into four singledirector fabrics. The directors are MDS9509s with 64 switch ports in each. No more than 70% of available ports are in use.
The customer needs hosts in each fabric to access storage in the other three fabrics. It is acceptable for hosttostorage traffic to traverse up to one hop.
What is the least disruptive SAN solution that you should consider?

A customer is looking for a deduplication backup solution for their environment and is evaluating EMC Avamar. The customer backs up five test clients of various platforms in their environment to the Avamar server for one week. They are disappointed by the percentage of deduplication that is occurring.
What is the reason for this lower than expected deduplication performance?

A customer is planning to migrate their data and Windows hosts from an existing CLARiiON array to the DMX in their enterprise SAN. The customer would like to perform the migration with the least amount of downtime and no host involvement.
What is the best migration method to achieve the desired objectives and design considerations?

Refer to the Exhibit.

A customer is creating a full mesh fabric out of four switches, each with 32 4 Gb/s ports. The observed loads are displayed in the exhibit.
Based on the information provided, what is the minimum number of ISLs required between each switch pair?