(Choose two.) A. It enables access to externally attached storage systems. B. It supports only one emulation type. C. It physically moves data from external to internal storage systems. D. It simplifies storage tier management across multiple storage systems. Answer: A, D QUESTION: 214 A customer has the Hitachi Device Manager CLI installed on their laptop to manage their Hitachi VSP. What needs to be configured in the HiCommandCLI.properties file on the laptop? A. the IP Command Device of the VSP B. an FC Command Device from the VSP C. the Device Manager server IP address D. the IP address of the SVP Answer: C QUESTION: 215 A customer has a data warehouse comprising six 500GB LUNs. They run extensive reports that only use a fraction of the database. Currently, the storage administrators have to move the hot LUN from external to internal storage when they receive reports of slow performance and this requires reserving 3TB of space in each tier to handle I/O peaks. They would like HDS to provide a solution that efficiently uses storage, migrates only active content based on sustained I/O without storage administrator intervention and no external servers. Which combination of Hitachi Program Products would you recommend? A. Volume Migrator and Hitachi Tiered Storage Manager B. Universal Volume Manager and Hitachi Tiered Storage Manager C. Datamover and Hitachi Dynamic Provisioning D. Universal Volume Manager and Hitachi Dynamic Tiering Answer: D 71
QUESTION: 216 In the Hitachi Command Suite, which two operations can Logical Groups be used for? (Choose two.) A. to group mainframe volumes B. to group hosts and volumes C. to manage VMware datastores D. to manage LUN paths Answer: B, D QUESTION: 217 A customer needs to migrate 10 LDEVs from an old storage array to a new Hitachi Dynamic Provisioning pool on a new storage array. Both storage arrays are virtualized behind a Hitachi VSP. They would like to use Hitachi Tiered Storage Manager to do the migration and have created a storage tier based on the new HDP pool and will use this as the migration target. Which statement is true regarding the target HDP V-VOLs? A. They need to be pre-created with the same size as the source LDEVs. B. The storage administrator will be prompted to create them. C. They will be created automatically when the task is started. D. They need to be pre-created larger than the source LDEVs. Answer: C QUESTION: 218 You must configure a Universal Volume Manager (UVM) Mapping Policy for external storage on a Hitachi VSP using the Storage Navigator GUI. Which two fields can be defined in the Edit Policies window? (Choose two.) A. Base Emulation Type B. Inflow Control C. LDEV Range Starting Address D. Load Balancing attribute Answer: A, B 72
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- Fall '20
- Hard disk drive, Computer data storage, Hitachi, Hitachi AMS2500