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Oracle

1Z0-902 · Question #33

You are adding a disk expansion kit to a running Exadata X8M Database Machine's Database Servers, and have a filesystem layout that includes: After running the following commands, which command…

The correct answer is A. # lvextend -L +20G --verbose /dev/mapper/VGExaDb-LVDbOral. After running the commands above, the filesystem mounted on /u01 is on the logical volume /dev/mapper/VGExaDb-LVDbOral. So, to add 20G of space to the filesystem mounted on /u01, the command that needs to be run is: lvextend -L +20G --verbose /dev/mapper/VGExaDb-LVDbOral This…

Storage Configuration

Question

You are adding a disk expansion kit to a running Exadata X8M Database Machine's Database Servers, and have a filesystem layout that includes:

After running the following commands, which command needs to be run to add 20G of space to the filesystem mounted on /u01?

Exhibit

1Z0-902 question #33 exhibit

Options

  • A

    lvextend -L +20G --verbose /dev/mapper/VGExaDb-LVDbOral

  • B

    xfs_growfs /uOl +20G

  • C

    resize2fs +20G /dev/VGExaDb/LVDbOral

  • D

    lvextend -L +20G --verbose /dev/VGExaDb/LVDbOral

How the community answered

(34 responses)
  • A
    76% (26)
  • B
    6% (2)
  • C
    15% (5)
  • D
    3% (1)

Explanation

After running the commands above, the filesystem mounted on /u01 is on the logical volume /dev/mapper/VGExaDb-LVDbOral. So, to add 20G of space to the filesystem mounted on /u01, the command that needs to be run is: lvextend -L +20G --verbose /dev/mapper/VGExaDb-LVDbOral This command will extend the logical volume /dev/mapper/VGExaDb-LVDbOral by 20 GB of space. It is important to note that the option --verbose is used to display the progress of the operation.

Topics

#disk expansion kit#LVM lvextend#filesystem extension#VGExaDb volume group

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