1322: Data protection information mismatch

Explanation

This error occurs when something breaks the protection information in read or write commands.

User Response

  1. Determine whether a single drive or multiple drives are logging the error. Because multiple drive errors can occur, it is necessary to fix other hardware errors first.
  2. Check related higher priority hardware errors. Fix higher priority errors before you continue.
  3. Use lseventlog to determine whether more than one drive with this error was logged in the last 24 hours. If so, contact IBM support.
  4. If only a single drive with this error was logged, the system is monitoring the drive for health and fails if RAID is used to correct too many errors of this kind.