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Veritas VCS-261 Administration of Veritas InfoScale Storage 7.3 for UNIX/Linux Exam Practice Test

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Total 81 questions

Administration of Veritas InfoScale Storage 7.3 for UNIX/Linux Questions and Answers

Question 1

The disk group appdg is imported onto host01 using the vxdg -t import appdg command. Volumes have been started and file systems mounted. The system is then gracefully rebooted.

What happens to the appdg disk group after host01 has restarted?

Options:

A.

The appdg disk group remains deported; any host that can access the appdg disk group can import it.

B.

The appdg disk group remains deported; only host01 can import the disk group using the vxdg import appdg command.

C.

The appdg disk group is automatically imported; all volumes in the disk group are automatically started.

D.

The appdg disk group is automatically imported without starting the volumes or mounting the file systems.

Question 2

Which Veritas InfoScale Storage for UNIX/Linux user interface provides a menu-driven, text-based interface for performing some disk and disk group administration?

Options:

A.

Veritas Enterprise Administrator (VEA)

B.

Veritas InfoScale Operations Manager (VIOM)

C.

vxedit

D.

vxdiskadm

Question 3

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

Options:

A.

File Change Log

B.

FastResync maps

C.

Configuration database

D.

Storage Replicator Log

Question 4

What is the purpose of a Data Change Object (DCO)?

Options:

A.

to manage the FastResync maps for snapshot operations

B.

to hold all changed data on a volume that supports instant snapshots

C.

to replicate data from one plex to another when taking snapshots

D.

to identify the regions in a volume with active writes

Question 5

Which command is used to grow a Veritas file system?

Options:

A.

fsmigadm

B.

fsadm

C.

fsappadm

D.

vxfsconvert

Question 6

The following command adds two snapshot mirrors to the volume voll on disks mydg10 and mydg11.

# vxsnap –g mydg addmir voll nmirror=2 alloc=mydg10,mydg11

Which plex state indicates the snapshot is fully synchronized?

Options:

A.

SNAPREADY

B.

SNAPTMP

C.

SNAPDONE

D.

SNAPATT

Question 7

Which two commands can an administrator use to determine the approximate amount of free space in a disk group? (Choose two.)

Options:

A.

vxassist

B.

vxdefault

C.

vxdisk

D.

vxdg

E.

vxdiskadm

Question 8

How does an administrator create and mount a Veritas cluster file system?

Options:

A.

create the cluster file system on a shared volume using mkfs and mount the file system using -o cluster

B.

create the cluster file system using mkfs with the -o cluster option and mount the file system using -o shared

C.

create the cluster file system on a shared volume using mkfs and mount the file system using -o shared

D.

create the cluster file system using mkfs with -o shared option and mount the file system using -o cluster

Question 9

Which command should an administrator use to clear the failing flag on a disk?

Options:

A.

vxmend

B.

vxedit

C.

vxrecover

D.

vxreattach

Question 10

Given the following command:

vxassist -g datadg make datavol 10g layout=stripe !ctrl:c2

Which instruction does the !ctrl:c2 attribute prompt Volume Manager to follow?

Options:

A.

to exclude devices connected to controller c2

B.

to exclude devices connected to all controllers except c2

C.

to exclude devices from enclosure named “ctrl”

D.

to exclude all but the fastest devices from controller c2

Question 11

Which utility should an administrator use to manage the volume configuration daemon vxconfigd?

Options:

A.

vxdctl

B.

vxiod

C.

vxinstall

D.

vxdiskadm

Question 12

Which kernel module or plug-in defines array-specific procedures and commands used to select the path failover mechanism?

Options:

A.

Array Policy Module (APM)

B.

Array Support Library (ASL)

C.

Device Discovery Layer (DDL)

D.

Array Specific Module (ASM)

Page: 1 / 8
Total 81 questions