1624: Controller configuration has unsupported RDAC mode.


The cluster has detected that an IBM DS series disk controller's configuration is not supported by the cluster. The disk controller is operating in RDAC mode. The disk controller might appear to be operating with the cluster; however, the configuration is unsupported because it is known to not work with the cluster.

User Response

  1. Using the IBM DS series console, ensure that the host type is set to 'IBM TS SAN VCE' and that the AVT option is enabled. (The AVT and RDAC options are mutually exclusive).
  2. Mark the error that you have just repaired as "fixed". If the problem has not been fixed it will be logged again; this could take a few minutes.
  3. Go to repair verification MAP.

Possible Cause-FRUs or other: