If a disk module on an XIV Storage System fails, what likely happens?（）

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  A . bosboot -ad hdisk2 B . mkblv -y bootlv hdisk2 C . crlv -t bootlv -d hdisk2 D . bootlist -om normal hdisk2

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  A . ’varyoffvg’ and ’exportvg’ B . ’varyofflv’ and ’importvg’ C . ’varyofflv’ and ’migratepv’ D . ’varyoffvg’ and ’migratevg&rsquo

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• An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems. Which two operations are required on the volume group prior to the physical disk switch?（）

  A . 'varyoffvg' and 'exportvg' B . 'varyofflv' and 'importvg' C . 'varyofflv' and 'migratepv' D . 'varyoffvg' and 'migratevg'

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• What must an administrator do to create two new volume groups on a system with only one spare disk？（）

  A . Run the ‘mkvg -M’ command to create multiple volume groups on a single disk B . Add a new disk to the system or release a disk from the one of the existing volume groups C . Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID D . Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size

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  A .  TRANSACTIONAL B .  IMMEDIATE C .  ABORT D .  NORMAL

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  A . Run diag and select the ‘Certify Media’ task. B . Perform a read and write test on the disk and monitor errorlog. C . Update the disk firmware to the latest level and monitor errorlog. D . Format the disk to ensure bad blocks are omitted from the disk layout.

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• What must an administrator do to create two new volume groups on a system with only one spare disk?（）

  A . Run the 'mkvg -M' command to create multiple volume groups on a single disk B . Add a new disk to the system or release a disk from the one of the existing volume groups C . Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID D . Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

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• An administrator suspects problems on a SCSI hard disk, but upon running diagnostics, no errors were found. What must be done to check the condition of the drive?（）

  A . Run diag and select the 'Certify Media' task. B . Perform a read and write test on the disk and monitor errorlog. C . Update the disk firmware to the latest level and monitor errorlog. D . Format the disk to ensure bad blocks are omitted from the disk layout.

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• An administrator suspects problems on a SCSI hard disk， but upon running diagnostics， no errors were found. What must be done to check the condition of the drive？（）

  A . Run diag and select the ’Certify Media’ task. B . Perform a read and write test on the disk and monitor errorlog. C . Update the disk firmware to the latest level and monitor errorlog. D . Format the disk to ensure bad blocks are omitted from the disk layout.

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• If an argument is based on a strong appeal to emotion, it is called:

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• An administrator needs to recover disk space on a previously-used thin provisioned virtual disk.The volumes where the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays. Which two actions should the administrator take accomplish this task？ ()

  A.Issue the vmkfstools -vmfs unmap command within the VMFS volume directory on the ESXihost console B.Use VMware Converter to migrate the virtual machine to a new datastore. This will recreate the volumes and recover all unused space C.Perform. a Storage vMotion to another volume in order to force free space recovery to occur.This recreates the volume in a new location and recovers all unused space D.Execute the esxcli storage vmfs unmap command

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