HAT-680 Online Practice Questions and Answers

A customer is managing a multi-pathing environment using Hitachi Global Link Manager (HGLM) and wants to add another host. Which user privilege is required within HGLM?

A. Admin

B. Modify

C. View

D. Supervisor

In which Hitachi Device Manager screen is the Allocate Like Volumes feature available?

A. Hosts

B. Allocate Storage

C. Dynamic Provisioning

D. Allocate Volumes to Multiple Hosts

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

A. Restart HDvM.

B. Check license status.

C. Open a case with HDS Support.

D. Check the storage system for any inconsistent condition.

You use Hitachi Device Manager (HDvM) to manage your VSP and HUS storage systems. Within the HDvM GUI, in which two locations would you perform storage allocation tasks? (Choose two.)

A. Resources

B. Administration

C. Logical Groups

D. Tasks

A storage administrator is planning to issue multiple Hitachi Device Manager CLI commands to the same storage system. What is the name of the file which can be used to prevent repetitive typing of CLI command parameters?

A. DeviceManager.properties

B. DeviceManagerCLI.properties

C. HiCommandCLI.properties

D. HiCommandCLI.parameter

Which three GUI options in the Hitachi Command Suite would be used to optimize data placement within an HDT implementation? (Choose three.)

A. Edit Dedupe Policy

B. Edit Tiering Policy

C. Migrate Data

D. Archive Data

E. Expand DP Volume

You are using Hitachi Storage Navigator to create a LUN on a VSP storage system. After completing the operation you observe that the LUNs you created are not listed. Which action would enable Hitachi Device Manager (HDvM) to see these LUNs?

A. Log back into Storage Navigator and re-create the LUNs.

B. Perform a host refresh using the ResetHost command.

C. Execute the HDvM CLI command SetLunRecovery.

D. Refresh the storage system.

You are creating Hitachi Dynamic Provisioning (HDP) volumes within Hitachi Device Manager. Which three elements of HDP can be configured? (Choose three.)

A. DP Group Volume

B. DP Pool

C. DP Group

D. DP Pool Volume

E. DP-VOL

Which two operations would be performed on a VSP using the Element Manager feature of Hitachi Device Manager? (Choose two.)

A. Change the ports settings of a storage system.

B. Define tiering policies for Hitachi Tiered Storage Manager.

C. Access external storage management functions.

D. Launch the maintenance procedure for Customer Replaceable Parts.

You have a LUSE volume on a USP V storage system which is no longer used by any server. Using Hitachi Device Manager, what must be done to release the LUSE volume?

A. The LUSE volume must be marked as "unused".

B. The LUSE volume must be marked as "invalidated".

C. You must format the LUSE volume first to delete all the data on it.

D. You must release all defined data paths for this LUSE volume.