ST0-248 Symantec Storage Foundation 6.1 UNIX Technical Exam Set 7

Which switch needs to be added to the vxdg -g diskgroupadddiskdisk_name command to force Veritas Volume Manager (VxVM) to take the disk media name of the failed disk and assign it to a replacement disk?


Options are :

  • #NAME?
  • #NAME? (Correct)
  • #NAME?
  • #NAME?

Answer : #NAME?

Given the following command:vxassist -g datadg make datavol 10g layout=stripe !ctrl:c2 Which instruction does the !ctrl:c2 attribute prompt Veritas Storage Foundation 6.1 for UNIX to follow?


Options are :

  • to use two LUNs to create the volume
  • to stripe across LUNs on c2 only
  • to exclude devices connected to controller c2 (Correct)
  • to use only devices connected to controller c2

Answer : to exclude devices connected to controller c2

Which command can an administrator run to display all of the imported and deported disk groups for a system?


Options are :

  • vxddladm
  • vxdg
  • vxconfig
  • vxlist (Correct)

Answer : vxlist

Which display command consolidates information from Veritas Volume Manager (VxVM) and Veritas File System (VxFS)?


Options are :

  • vxlist (Correct)
  • vxadm
  • vxprint
  • vxsfadm

Answer : vxlist

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


Options are :

  • vxdisk (Correct)
  • fsmap
  • vxtune
  • fsadm (Correct)
  • vxdctl

Answer : vxdisk fsadm

Which command displays thin provisioning capable devices?


Options are :

  • vxddladm
  • vxdmpadm
  • vxdefault (Correct)
  • vxdisk

Answer : vxdefault

Which two Veritas Storage Foundation 6.1 for UNIX components are required to perform thin reclamation on a thin provision capable array? (Select two.)


Options are :

  • Veritas File System (VxFS) (Correct)
  • Veritas Operations Manager (VOM)
  • Dynamic Multi-Pathing (Correct)
  • FlashSnap
  • Intelligent Storage Provisioning (ISP)

Answer : Veritas File System (VxFS) Dynamic Multi-Pathing

Where do the private and public regions of Cross-platform Data Sharing (CDS) formatted disks reside?


Options are :

  • on a single disk slice (Correct)
  • on separate disk slices
  • on a boot slice
  • on reserved slices

Answer : on a single disk slice

What are two benefits of virtual storage using Veritas Storage Foundation 6.1 for UNIX? (Select two.)


Options are :

  • improved disaster recovery by mirroring between arrays (Correct)
  • improved deduplication for data backup
  • increased virtual memory
  • ability to resize storage across physical devices (Correct)
  • enhanced file sharing

Answer : improved disaster recovery by mirroring between arrays ability to resize storage across physical devices

What is the default volume layout used by the vxassist command?


Options are :

  • striped
  • concatenated (Correct)
  • layered
  • mirrored

Answer : concatenated

In which two situations is a Data Change Log automatically created when mirroring an existing volume? (Select two.)


Options are :

  • The volume was created on thick LUNs.
  • The volume was created on thin LUNs. (Correct)
  • The volume is larger than 1G.
  • SmartMove is enabled on the volume. (Correct)
  • Any time a volume is mirrored.

Answer : The volume was created on thin LUNs. SmartMove is enabled on the volume.

An administrator only has the inode number of a file. Which command should the administrator run to get the full path name for the file?


Options are :

  • fsmap
  • ff (Correct)
  • fsadm
  • fsapadm

Answer : ff

A server with one disk group is running Veritas Storage Foundation 6.1 for UNIX and suffers a system board failure. An administrator moves the disks in that disk group to a new server. When the administrator tries to import the disk group, the import fails. Which command should the administrator use to successfully import the disk group?


Options are :

  • vxdg -f import
  • vxdg -C import (Correct)
  • vxdg -t import
  • vxdg -n newname import

Answer : vxdg -C import

Which Veritas Storage Foundation 6.1 for UNIX user interface provides a menu-driven, textbased interface for performing some disk and disk group administration?


Options are :

  • Veritas Enterprise Administrator (VEA)
  • Veritas Operations Manager (VOM)
  • vxedit
  • vxdiskadm (Correct)

Answer : vxdiskadm

Which command-line option allows you to download the most recent version of the system software?


Options are :

  • update install
  • swupdate
  • swupdate download
  • update download (Correct)

Answer : update download

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 are :

  • Mount prints an error message stating that a full fsck will be required.
  • Mount prints an error stating that afsck log replay will be required
  • Mount succeeds silently as normal.
  • Mount will replay the intent log. (Correct)

Answer : Mount will replay the intent log.

Which component do you configure to enable the Instant Messaging security proxy?


Options are :

  • Premium Content Control
  • Control Center
  • Conduit
  • Scanner (Correct)

Answer : Scanner

A system administrator has a large amount of inactive data on the company's storage devices. The excess amount of data is causing slow access to the active data. The administrator needs to set up automatic relocation of data so that data expires based on age. How can the administrator set the threshold for automatic relocation of data?


Options are :

  • use Virtual Data Aging Service (VDAS)
  • use SmartMove
  • use SmartTier (Correct)
  • use Intelligent Storage Provisioning (ISP)

Answer : use SmartTier

How many days can a customer run Veritas Storage Foundation 6.1 for UNIX without entering a valid license key during installation without receiving warning messages?


Options are :

  • 30
  • 60 (Correct)
  • 90
  • 45

Answer : 60

What are two benefits of SmartMove? (Select two.)


Options are :

  • faster plex creation (Correct)
  • faster sequential I/O performance
  • faster disk group deport
  • reduced file system consistency checks
  • reduced storage requirements (Correct)

Answer : faster plex creation reduced storage requirements

Which two Veritas Storage Foundation 6.1 for UNIX commands are used to prevent and allow multi-pathing of Veritas Volume Manager (VxVM) devices? (Select two.)


Options are :

  • vxdmpadm (Correct)
  • vxdiskadm (Correct)
  • vxddladm
  • vxsfadm
  • fsvoladm

Answer : vxdmpadm vxdiskadm

What does the TEMPRMSD plex state indicate?


Options are :

  • The plex is removed.
  • The plex is synchronized.
  • The plex is synchronizing. (Correct)
  • The plex is detaching.

Answer : The plex is synchronizing.

Which command line utility is used to view Veritas Volume Manager (VxVM) plexes?


Options are :

  • vxdisk
  • vxplex
  • vxdg
  • vxprint (Correct)

Answer : vxprint

Which option allows creation of various RAID levels when using the vxassist utility?


Options are :

  • raid=
  • type=
  • level=
  • layout= (Correct)

Answer : layout=

Which volume layout is most resilient to disk failure?


Options are :

  • layered (Correct)
  • concatenated
  • mirror
  • stripe

Answer : layered

A volume manager disk, EMC_10, in diskgroupappdg is used for a 30G simple volume and it is mounted. An administrator needs to relocate the disk EMC_10 and its associated volume from diskgroupappdg to webdg while preserving the user data. Which command(s) should the administrator use after unmounting the file system?


Options are :

  • vxdg move appdgwebdg EMC_10 (Correct)
  • vxdisk reclaim EMC_10; vxdg -g webdgadddisk EMC_10
  • vxdg -g appdgrmdisk EMC_10; vxdg -g webdgaddisk EMC_10
  • vxdg migrate appdgwebdg EMC_10

Answer : vxdg move appdgwebdg EMC_10

What is the correct RAID level for a layered volume layout that combines mirroring with striping or concatenation?


Options are :

  • RAID-0 (Correct)
  • RAID-0+1
  • RAID-1
  • RAID-1+0

Answer : RAID-0

Which command is used to grow a Veritas File System (VxFS)?


Options are :

  • vxfsconvert
  • fsppadm
  • fsadm (Correct)
  • fsmigadm

Answer : fsadm

Veritas File System (VxFS) is an extent based file system. Which two pieces of information form the basis of an extent? (Select two.)


Options are :

  • inode number
  • length (Correct)
  • owner's UID
  • block size
  • offset (Correct)

Answer : length offset

Why is FastResync enabled automatically for volumes created on thin LUNs?


Options are :

  • To ensure thin LUNs remain thin should resync be required. (Correct)
  • Resync for volumes based on thin LUNs is slower than resync for volumes based on thick LUNs and FastResync bridges this performance gap.
  • To ensure data written to volumes based on thin LUNs is persistent.
  • Volumes based on thin LUNs are more likely to require resync than volumes based on thick LUNs.

Answer : To ensure thin LUNs remain thin should resync be required.

Comment / Suggestion Section
Point our Mistakes and Post Your Suggestions