Exadata Support Oracle 10g with ACFS

ACFS is now supported on Exadata. But ACFS does not support Exadata smart scan and offloading , this mean you cannot place your critical databases on ACFS. Please see following Oracle note 1929629.1 for details.

ACFS Support database version :

  • Oracle Database 10g Rel. 2 ( and
  • Oracle Database 11g ( and higher)
  • Oracle Database 12c ( and higher)


  • Oracle ACFS replication or security/encryption/audit is only supported with general purpose files.
  • Oracle ACFS does not currently support the Exadata offload features.
  • Hybrid Columnar Compression (HCC) support requires fix forĀ bug 19136936.
  • Exadata Smart Flash Cache will cache read operations.
  • Exadata Smart Flash Logging is not supported.