Hitachi Data Systems Implementation - Modular Set 2

1.

What must be installed on an AIX server prior to Hitachi Dynamic Link Manager Installation?

MPXIO HACMP HTnM agent Hitachi ODM

2.

Which method is used by Hitachi Unified Storage (HUS) systems to protect against loss of data in cache should a total power failure occur?

The battery power de-stages data in cache to an on-board SSD drive. The HUS uses non-volatile cache so data is always protected. The battery power de-stages data in cache to on-board Flash memory. The HUS mirrors all cache writes to on-board SSD drives.

3.

Why will a server in an environment using persistent binding maintain a constant view of its target IDs when rebooted?

Because persistent binding retains the target ID information. Because the LU Management Service will manage the target IDs. Because the driver software remaps the SCSI target ID to the new WWNNs automatically. Because persistent binding will connect to the LU Manager and provide the target IDs.

4.

On which level can Host Group Security be enabled on a Hitachi Unified Storage system?

the FC port level the Host Group level the iSCSI port level the individual LU level

5.

Which performance feature is provided by the Hitachi Unified Storage systems controller architecture?

automatic cache segment resizing automatic controller load balancing automatic front-end storage group load balancing automatic front-end port hardware load balancing

Hitachi Data Systems Implementation - Modular Set 2

Congratulations

COMPANY

Products

OTHERS

Partner

Hitachi Data Systems Implementation - Modular Set 2

Congratulations

Detail Form

COMPANY

Products

OTHERS

Partner