Online Access Free HH0-210 Exam Questions

You have set Extended Round Robin in Hitachi Dynamic Link Manager (HDLM) running on a server with intensive sequential I/O profile. Which two benefits result from implementing this algorithm? (Choose two.)

• A.blocks held permanent in Read Cache
• B.tracks preloaded to cache
• C.no tracks preloading on the system
• D.efficient cache usage on the storage system

A customer wants to migrate data from a USP to a VSP. For doing so, you recommend that they virtualize the USP behind the VSP as external storage. Which host mode should you set on the USP?

• A.External
• B.AIX
• C.Windows
• D.Linux

Which two statements describe the nhanced 3D Scaling?terminology on the VSP? (Choose two.)Which two statements describe the ?nhanced 3D Scaling?terminology on the VSP? (Choose two.)

• A."Scale Out" describes Hitachi controller capability to virtualize external storage."Scale Out" describes Hitachi? controller capability to virtualize external storage.
• B."Scale Deep" describes Hitachi controller capability to virtualize external storage."Scale Deep" describes Hitachi? controller capability to virtualize external storage.
• C."Scale Out" describes how a VSP can grow to a two controller chassis configuration.
• D."Scale Deep" describes how a VSP can grow to a two controller chassis configuration.

Which two actions must be performed when planning an online microcode exchange on a VSP? (Choose two.)

• A.Ensure that the microprocessors are less than 50 percent busy.
• B.Save the contents of the shared memory to the SVP hard disk.
• C.Confirm that all LUNs, external storage and remote replication links have paths across both clusters.
• D.Force production host data paths to failover to the alternate cluster.

What is the maximum number of 3.5" HDDs per B4 unit in a VSP?

• A.60
• B.32
• C.64
• D.40