ST0-148 - Veritas Storage Foundation 6.0 for UNIX Technical Assessment
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What does the TEMPRMSD plex state indicate?
The plex is synchronizing
Which command line utility is used to view Veritas Volume Manager (VxVM) plexes?
Which command is used to set the read policy for a preferred plex in a mirrored volume?
Which two commands are used to remove a disk from a disk group? (Select two.)
Which virtual storage configuration can be created with Veritas Storage Foundation 6.0 for UNIX?
Where is the File Change Log located after an administrator enables it?
Deduplication is controlled at which level?
Which two commands are used to configure the site awareness feature? (Select two.)
Why is FastResync enabled automatically for volumes created on thin LUNs?
To ensure thin LUNs remain thin should resync be required.
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?
Mount will replay the intent log.
The appvol volume contains a Veritas File System (VxFS) file system and is mounted to /app. The volume has experienced multiple disk failures. What is the state of the data on the mounted file system?
Which two Veritas Storage Foundation 6.0 for UNIX commands are used to prevent and allow multi-pathing of Veritas Volume Manager (VxVM) devices? (Select two.)
Which command is used to manually configure the Veritas Volume Manager (VxVM) product?
Which Veritas Volume Manager (VxVM) object is mapped to a specific region of a physical disk?
Which two features are available only with Storage Foundation Enterprise? (Select two.)
Dynamic Storage Tiering (DST)
ability to import LUN snapshots
Which operation can be performed during a volume relayout?
Stop and reverse the relayout
In which two situations is a Data Change Log automatically created when mirroring an existing volume? (Select two.)
SmartMove is enabled on the volume.
The volume was created on thin LUNs.
Which Storage Foundation utility is used to generate random read and random write workloads so that the performance of a file system can be analyzed?
On a site-aware Veritas Storage Foundation 6.0 for UNIX system, which file contains the name of the site to which the host belongs?
When performing a dry run for dedeuplication, fsdedupadm may take a '-o threshold=percentage' argument. This argument will initiate an actual dedeuplication run when the metric reaches which given value?
the percentage of expected savings
The rules of a SmartTier File Placement Policy are used when creating a new file in the file system configured with SmartTier. Which additional instance would require File Placement Policy rules?
executing an fsppadm enforce command
Which option can be selected for the log level from the Veritas Operations Manager (VOM) Management Server setting page?
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 wants 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?
use the Dynamic Storage Tiering (DST)
What does the following command do? vxassist -g hrdg mirror payroll hrdg03
mirrors the payroll volume
What are two benefits of SmartMove? (Select two.)
faster plex creation
reduced storage requirements
Which option allows creation of various RAID levels when using the vxassist utility?
Which Veritas Storage Foundation 6.0 for UNIX command should be used to determine whether a SmartTier File Placement Policy has been assigned to a file system?
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 6.0 for UNIX to follow?
to exclude devices connected to controller c2
What is the default private region size for Veritas Volume Manager (VxVM) disks?
Which command displays the number of paths to the disk DISK01?
vxdisk list DISK01
Which command will mirror an encapsulated boot disk?
Which switch needs to be added to the vxdg -g diskgroup adddisk disk_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?
Which command lists the disks in a disk group that contain a copy of the configuration database?
vxdg list [diskgroup]
Which command displays thin provisioning capable devices?
Which Veritas Volume Manager daemon monitors changes to the disk group configuration data and automatically saves to a file any configuration changes that occur?
Which region stores the information that manages virtual devices when a LUN is brought under Veritas Storage Foundation 6.0 for UNIX control?
Which operation must be performed to change a layered volume to a non-layered volume?
convert the volume using the vxassist command
Which process must be running for a Veritas Operations Manager (VOM) managed host to be added to one or more VOM Management Servers?
What are two advantages of a concatenated volume layout? (Select two.)
can utilize disk spanning
A disk has been initialized for use in Veritas Volume Manager (VxVM). Which command is used to create a disk group named datadg on a device shown as device_tag and using a disk media name of datadg01?
vxdg init datadg datadg01=device_tag
An administrator wants to use the Veritas Enterprise Administrator GUI to manage Veritas Storage Foundation from a remote system. Which two services must be running on the Veritas Storage Foundation server? (Select two.)
Which two Veritas Operations Manager (VOM) add-ons are deployed by default? (Select two.)
Veritas Operations Manager Add-on for VCS Administration
Veritas Operations Manager Add-on for SF Administration
In which two situations can FileSnap be used to create a space optimized copy of a file? (Select two.)
between two different directories on the same file system
within the same directory over an NFS exported Veritas File System (VxFS)
Which command is used to restart the Veritas Volume Manager (VxVM) configuration daemon with the highest level of debugging?
vxconfigd -k -x 9
A user without administration privileges reaches the quota limit and is unable to create new files. Which two actions can the user perform to continue creating new files? (Select two.)
compress files using vxcompress
Which Veritas Storage Foundation 6.0 for UNIX performance tool generates a large variety of workloads?
What is a restriction for the volume relayout operation?
The file systems must support online resizing.
A system administrator needs to optimize the use of solid state disks in a data center by automatically allocating them to files that are frequently accessed and that require high throughput. Using Veritas Operation Manager (VOM) to configure SmartTier, which Canned File Placement Policy should be configured to optimize the use of solid state disks?
Which command attempts to repair a missing disk access record by finding the name of the device in the private region and matching it to an existing disk media record?
What is the default I/O policy for a volume that uses a mirror with site consistency enabled?