nerdexam
Symantec

250-513 · Question #248

An I/O error has corrupted multiple plexes of a mirrored volume and has not left any plex CLEAN or ACTIVE. You are required to mark one of the plexes CLEAN and point the system to use that plex as…

The correct answer is D. Use the vxmend -g <diskgroup> command with the fix clean plex option. See the full explanation below for the reasoning.

Question

An I/O error has corrupted multiple plexes of a mirrored volume and has not left any plex CLEAN or ACTIVE. You are required to mark one of the plexes CLEAN and point the system to use that plex as the source for reviving the other plexes. How should you resolve this error?

Options

  • AUse the vxmend -g <diskgroup> command with the fix stale plex option.
  • BUse the vxplex -g <diskgroup> command with the att plex volume option.
  • CUse the vxmend -g <diskgroup> command with the on plex option.
  • DUse the vxmend -g <diskgroup> command with the fix clean plex option.

How the community answered

(49 responses)
  • A
    12% (6)
  • B
    4% (2)
  • C
    2% (1)
  • D
    82% (40)

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