controller ‑discardFBM

Deletes all user data that is stored in the flash-backed memory (FBM) cache of one or more Controllers.

SYNOPSIS

controller ‑discardFBM 
   [‑controller controller‑id‑or‑fqn]

   [{‑sessionKey | ‑u admin‑user ‑oracleFS oracle‑fs‑system}]
   [{‑outputformat | ‑o} { text | xml }]
   [{‑timeout timeout‑in‑seconds | ‑verify | ‑usage | ‑example | ‑help}]

DESCRIPTION

The data stored in the flash-backed memory (FBM) cache that has not been written to disk is called immobile data. Immobile data can become corrupted and can cause a reboot loop in one or more Controllers. To clear the corrupted FBM, an Oracle Customer Support representative might instruct you to use the controller ‑discardFBM command to delete the immobile data from the caches of all the Controllers. You would then need to force the Oracle FS System to reboot.

Note: Only administrators with support roles are authorized to run controller ‑discardFBM command.

OPTIONS

‑controller: Specifies the fully qualified name (FQN) or the unique identifier (ID) of a Controller from which the contents of the flash-backed memory is discarded.

EXAMPLE

Task

The Oracle Customer Support representative requests that you discard the immobile data that is stored in the FBM of a Controller.

Parameters

The name of the Controller preceded by a forward slash: /⁠CONTROLLER-01

$ fscli controller ‑discardFBM ‑controller /⁠CONTROLLER-01