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310-200 · Question #138

Another system administrator created several snapshots on the server. The snapshots were backed up to tape using ufsdump. The tapes were labeled using each virtual device name and the corresponding…

The correct answer is C. Use /usr/lib/fs/ufs/fssnap -i and compare the virtual device to its corresponding filesystem. See the full explanation below for the reasoning.

Question

Another system administrator created several snapshots on the server. The snapshots were backed up to tape using ufsdump. The tapes were labeled using each virtual device name and the corresponding mount point but does not include the name of the original file system where the snapshot was taken. How can you determine the file system that was backed up to tape?

Options

  • ALoad the tape and list what is on the tape.
  • BUse /usr/sbin/fssnap -i and compare the virtual device to its corresponding filesystem.
  • CUse /usr/lib/fs/ufs/fssnap -i and compare the virtual device to its corresponding filesystem.
  • DCheck the /etc/dumpdates file- the actual file system name will be stored there with the other backup information.

How the community answered

(47 responses)
  • A
    2% (1)
  • B
    11% (5)
  • C
    83% (39)
  • D
    4% (2)

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