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HH0-380 Exam Dumps - HITACHI DATA SYSTEMS STORAGE MANAGER - STORAGE MANAGEMENT EXAM

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Question # 9

You use Hitachi Device Manager (HDvM) to manage your VSP and HUS110 storage systems. Which two features are available in the HDvM GUI to manage storage provisioning tasks? (Choose two.)

Allocate Storage

Move Storage

Unallocate Storage

Release Storage

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Question # 10

A storage manager needs to add a new server to the Hitachi Device Manager (HDvM) database. As an alternative to running a host scan, which two actions are available to discover and identify the new server? (Choose two.)

Use the Host Data Collector.

Install HDvM Agent on the host.

Execute the AddNewHost CLI command.

Run the Import Hosts utility.

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Question # 11

Using Hitachi Device Manager, and after launching the Element Manager, you want to specify a logical device (LDEV) as a Command Device on a VSP storage system. Which two conditions must the LDEV satisfy? (Choose two.)

The LDEV must be at least 128 MB in size.

The logical device must not be reserved for ShadowImage in-system replication.

The emulation type must be OPEN-V.

The logical device must not be on a RAID1 parity group.

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Question # 12

When you perform an "Add Subsystem" operation within Hitachi Device Manager (HDvM), you receive an error message. Which troubleshooting step would you perform first?

Restart HDvM.

Check license status.

Open a case with HDS Support.

Check the storage system for any inconsistent condition.

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Question # 13

What is the purpose of the Hitachi Device Manager (HDvM) "HiCommandCLI.properties" file?

It allows scripting of CLI commands.

It contains a list of permitted commands.

It contains the names of all hosts which can execute HDvM CLI commands.

It allows the user to specify a number of defaults to be used when running HDvM CLI commands.

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Question # 14

A Hitachi Dynamic Provisioning pool has exceeded a threshold and the administrator wants to reduce the pool usage below the threshold setting. How would this be achieved?

Expand pool volumes.

Set Host Mode option 40.

Use Zero Page Reclaim.

Shrink some DP Vols.

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Question # 15

You are working within a Hitachi Device Manager environment. What are three benefits of implementing Hitachi Dynamic Provisioning (HDP)? (Choose three.)

Data written across multiple disks optimizes performance.

User capacity can be allocated before storage is purchased.

User data is automatically mirrored to secondary storage.

HDP volumes can be dynamically shrunk.

HDP volumes can be dynamically expanded.

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