1. System Overview
  2. What's New in Oracle Exadata Database Machine
  3. New Features for Oracle Exadata System Software Release 19.x
  4. What's New in Oracle Exadata Database Machine 19.2.0
  5. Changes to IORM flashcachesize Attribute and Hard Disk I/O Limits

7.2.3 Changes to IORM flashcachesize Attribute and Hard Disk I/O Limits

The flashcachesize IORM attribute and the hard disk I/O limit have been changed:

  • The IORM flashcachesize attribute can now be used to over-provision the total flash cache.
  • The IORM maximum utilization limit does not apply to hard disks.

See Monitoring IORM Utilization and Understanding I/O Resource Management in the Oracle Exadata System Software User's Guide for details.

Minimum requirements:

  • Oracle Exadata System Software release 19.2.0

Parent topic: What's New in Oracle Exadata Database Machine 19.2.0