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Veritas VCS-257 - Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux

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Total 90 questions

Which Veritas Volume Manager daemon uses the Storage Networking Industry Association (SNIA) HBA API library to receive SAN fabric events from the HBA?

A.

vxesd

B.

vxiod

C.

vxconfigd

D.

vxrelocd

What is the definition of the disk status FAILING?

A.

I/O failure(s) on the public region; private region readable

B.

I/O failure(s) on the private region; public region readable

C.

I/O failure(s) on both the public and private regions

D.

I/O failures(s) on all but one plex of the corresponding volume

When write-back caching is enabled on Cluster File System (CFS), SmartIO mirrors the write-back data at the file system level to the other node’s cache.

What is this behavior called?

A.

cache mirroring

B.

cache reflection

C.

cache duplication

D.

cache redundancy

What is the maximum supported number of nodes in a Flexible Storage Sharing configuration?

How many days does an administrator have to either enter a valid license key or register a system with Veritas InfoScale Operations Management server if they have chosen to use keyless licensing during the installation of Veritas InfoScale Storage for UNIX/Linux?

A.

30

B.

60

C.

90

D.

120

How does Veritas InfoScale Storage for UNIX/Linux prevent the LUN from becoming thick when an administrator creates a mirrored volume or adds a mirror on a thin LUN?

A.

by adding a data change object

B.

by adding a dirty region log on each physical disk

C.

by adding markers on each plex

D.

by adding snapshot volumes

What are two benefits of multi-volume file systems (MVFS)? (Select two.)

A.

file system metadata can be placed on a separate volume

B.

physical to virtual migration is enabled

C.

data failover to secondary volumes is provided

D.

a single file system can be created over more than one volume

E.

multiple file systems can share storage from an MVFS volume

Which object is stored in the private region of a Veritas Volume Manager disk?

A.

File Change Log

B.

FastResync maps

C.

Configuration database

D.

Storage Replicator Log

An administrator has configured replication using Veritas Volume Replicator between two sites. The replication mode is set to asynchronous and the replication status is consistent and connected.

The performance of which component impacts the application write performance?

A.

write performance of the primary SRL volume

B.

write performance of the secondary SRL volume

C.

write performance of the data volumes at the primary site

D.

network latency between the primary and the secondary sites

What is the first task an administrator must perform when configuring SmartTier on an InfoScale Storage server?

A.

create a multi-volume file system

B.

create a volume set

C.

identify files to relocate by turning on the file change log (FCL)

D.

define placement policies