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

Questions 4

What are two benefits of virtual storage using Veritas InfoScale Storage for UNIX/Linux? (Select two.)

Options:

A.

the ability to resize storage across physical devices

B.

a decrease in the number of disks needed

C.

improved storage availability by mirroring between arrays

D.

enhanced file sharing

E.

the ability to migrate data to native Logical Volume Manager (LVM)

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Questions 5

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?

Options:

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

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Questions 6

An administrator suspects that file creation performance is degraded in several directories on a Veritas file system.

Which command should the administrator use to analyze directory organization?

Options:

A.

fsadm

B.

fsmap

C.

fsfrag

D.

fsppadm

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Questions 7

Which process must be running for a Veritas InfoScale Operations Manager (VIOM) managed host to be added to one or more VIOM Management Servers?

Options:

A.

xprtldctrl

B.

vxconfigd

C.

xprtld

D.

sfsmsecd

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Questions 8

How can an administrator modify the block size for a Veritas file system?

Options:

A.

using themkfscommand when the administrator creates the file system

B.

using thefsadmcommand while the file system is online

C.

using themountcommand when the administrator mounts the file system

D.

using thefsadmcommand while the file system is offline

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Questions 9

Which two commands are used for thin reclamation? (Select two.)

Options:

A.

fsadm

B.

vxdctl

C.

vxdisk

D.

vxtune

E.

vxdmpadm

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Questions 10

How many times will Dynamic Multi-Pathing retry a failed I/O request for a single active path, by default?

Options:

A.

2

B.

3

C.

4

D.

5

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Questions 11

Which command should an administrator use to determine the SmartIO cache hit ratio for the /data file system?

Options:

A.

smartioadm stat /data

B.

sfcache stat /data

C.

vxstat smartio /data

D.

vxioadm stat /data

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Questions 12

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?

Options:

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

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Questions 13

Which command should an administrator use to determine whether a SmartTier file placement policy is assigned to a file system?

Options:

A.

fsvmap

B.

fsvoladm

C.

fsadm

D.

fsppadm

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Exam Code: VCS-257
Exam Name: Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux
Last Update: Apr 29, 2024
Questions: 90
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