Administration of Veritas InfoScale Availability 7.1 for UNIX/Linux: VCS-256

An administrator wants to install InfoScale Availability.

Which hardware requirement ensures successful installation of Veritas Cluster Server?

A. at least one SCSI or Fibre Channel Host Bus Adapter per system

B. at least one dedicated Ethernet interface per system for private interconnects

C. all shared storage disks support SCSI-3 Persistent Reservations

D. gigabit Ethernet using enterprise-class switches for private interconnects

The Oracle database administrator needs to shut down the Veritas Cluster Server (VCS) controlled database to apply patches. The manual shutdown the database may cause VCS to fail over the service group. Which command can the administrator run to prevent VCS from responding to the intentional Oracle database shutdown?

A. hagrp –flush

B. hagrp –freeze

C. hatype –freeze Oracle

D. hares –ignoreparent

A cluster has two high-priority LLT links and one low-priority link. The low-priority link is used for public network traffic. What is the state of the cluster if both high-priority links fail simultaneously?

A. All nodes remain in regular GAB membership, but are also in jeopardy membership.

B. The cluster is in a split-brain condition until at least one other LLT link is working.

C. The fencing race is initiated and service groups are failed over the winning nodes.

D. Service groups are unable to failover when resource faults occur, but can failover if a system fault occurs.