Summer Special Sale - Limited Time 60% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 575363r9

Welcome To DumpsPedia

VCS-257 Sample Questions Answers

Questions 4

Which command resizes the file system without changing the volume size?

Options:

A.

vxfsconvert

B.

vxresize

C.

fsadm

D.

vxfsadm

Buy Now
Questions 5

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?

Options:

Buy Now
Questions 6

Which InfoScale Storage object can be cached when SmartIO is enabled on a server?

Options:

A.

disk groups

B.

subdisks

C.

plexes

D.

volumes

Buy Now
Questions 7

What is the function of a Veritas file system intent log?

Options:

A.

it improves file system I/O performance for file systems spanning volumes

B.

it enables storage checkpoints for use in instant file system recovery

C.

it provides fast file system recovery by way of journal log replay

D.

it enables databases to achieve raw partition I/O performance

Buy Now
Questions 8

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

Options:

A.

fsadm

B.

vxdctl

C.

vxdisk

D.

vxtune

E.

vxdmpadm

Buy Now
Questions 9

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

Questions 10

An administrator needs to install Veritas InfoScale Storage for UNIX/Linux on a system.

Which two requirements are validated by the Veritas Services and Operations Readiness Tools (SORT) Installation and Upgrade custom report?

Options:

A.

Any attached disk arrays are supported.

B.

The LUN UDID values are unique.

C.

Sufficient file system free space is available.

D.

The SAN fabric transfer speed is sufficient.

E.

SCSI-3 persistent group reservation is supported.

Buy Now
Questions 11

What does migrating from thick to thin LUNs involve?

Options:

A.

array-level mirroring

B.

attaching a plex

C.

creating volume snapshots

D.

encapsulation

Buy Now
Questions 12

What is the purpose of the default cvm service group in a Veritas InfoScale Storage cluster?

Options:

A.

to start, stop, and monitor LLT and GAB on all cluster systems

B.

to monitor all shared disk groups on all systems in the cluster

C.

to mount, unmount, and monitor all shared cluster file systems on configured cluster nodes

D.

to start, stop, and monitor the CVM and CFS components on all cluster systems

Buy Now
Questions 13

Which Veritas InfoScale Storage snapshot technology enables creating the snapshot volume in a different disk group than the original volume for the purpose of simplifying off-host processing?

Options:

A.

full-sized instant snapshots

B.

space-optimized instant snapshots

C.

third-mirror break-off snapshots

D.

linked break-off snapshots

Buy Now
Questions 14

Which command is used to display current file system I/O parameters for a Veritas file system?

Options:

A.

vxtune

B.

vxtunefs

C.

vxstat

D.

fsadm

Buy Now
Questions 15

A snapshot is created using the command vxassist snapstart and successfully completes. The server is subsequently rebooted.

What is the snapshot plex state after the server has come completely online?

Options:

A.

SNAPREADY

B.

SNAPATT

C.

SNAPDONE

D.

SNAPRECOVER

Buy Now
Questions 16

A user creates a 10 MB file, which is then compressed using vxcompress to reduce the file size to 1 MB. Another user copies this file to a different file system on the same host using cp.

What is the total amount of space that is now occupied by the two files?

Options:

Buy Now
Questions 17

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?

Options:

A.

cache mirroring

B.

cache reflection

C.

cache duplication

D.

cache redundancy

Buy Now
Questions 18

What is the architecture of Veritas Cluster Volume Manager (CVM)?

Options:

A.

physical and logical

B.

primary and secondary

C.

master and slave

D.

server and client

Buy Now
Questions 19

Which feature allows SmartIO enable VMware guest to use vMotion?

Options:

A.

SmartCache

B.

SmartMotion

C.

SmartPool

D.

SmartMove

Buy Now
Questions 20

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

Options:

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

Buy Now
Questions 21

A system with a single, locally mounted file system loses power and is subsequently restarted. All hardware is functioning properly and the intent log is valid. The administrator then mounts the file system using the mount command.

What is the expected behavior?

Options:

A.

mountwill replay the intent log

B.

mountwill print an error stating that an fsck log replay is required

C.

mountwill succeed silently as normal

D.

mountwill mount the file system read-only until a full fsck is completed

Buy Now
Questions 22

An administrator receives notification that the vxconfidd daemon has stopped on a Veritas InfoScale Storage production server that has been running applications on mounted Veritas file systems.

What is the impact of this failure?

Options:

A.

application I/O fails; all Veritas file systems are disabled

B.

application I/O fails; all imported disk groups are disabled

C.

application I/O continues; I/O performance to disk is degraded

D.

application I/O continues; VxVM configuration changes fail

Buy Now
Questions 23

In which two situations can an administrator disable the Dynamic Multi-Pathing paths on the initiators of a host from within Veritas InfoScale Operations Manager? (Select two.)

Options:

A.

the physical hosts have Dynamic Multi-Pathing installed

B.

the VMware ESX servers have EMC PowerPath/Virtual Edition (VE) of ESX Server installed

C.

the physical hosts have Microsoft MPIO installed

D.

the VMware ESX servers have Dynamic Multi-Pathing for VMware installed

E.

the physical hosts have HP Native Multi-Pathing installed

Buy Now
Questions 24

An administrator sets up site awareness on a host and needs to verify that everything is configured correctly.

Which command should the administrator execute to simulate the failure of a site to verify the configuration?

Options:

A.

vxdiskadm

B.

vxfiredrill

C.

vxdg detachsite

D.

vxdg split

Buy Now
Questions 25

How many Veritas Volume Manager I/O kernel threads are started at boot time, by default?

Options:

Buy Now
Questions 26

Which feature of Dynamic Multi-Pathing for VMware enables the pooling of locally attached solid state disks at the VMware ESXi host layer?

Options:

A.

SmartPool

B.

DMPPool

C.

VdiskPool

D.

IOPool

Questions 27

What is an advantage of using Dynamic Multi-Pathing (DMP)?

Options:

A.

it provides redundancy by dynamically adding multiple paths to disks

B.

it provides multi-pathing for native system devices that only have one path

C.

it provides multi-pathing functionality for Storage Area Networking (SAN) attached devices

D.

it provides consistent throughput on any Host Bus Adapters (HBA)

Buy Now
Exam Code: VCS-257
Exam Name: Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux
Last Update: May 23, 2024
Questions: 90
$64  $159.99
$48  $119.99
$40  $99.99
buy now VCS-257