My Oracle Support Banner

Engineered Systems: 300GB, 600GB, 900GB and 1.2TB Disk Firmware Upgrade to Address Unrecoverable Read Errors (Doc ID 2076283.1)

Last updated on JULY 05, 2023

Applies to:

Exadata Database Machine X2-2 Hardware - Version All Versions and later
Exalogic Elastic Cloud X5-2 Hardware - Version X5 and later
Exadata X5-2 Hardware - Version All Versions and later
Exalogic Elastic Cloud X4-2 Hardware - Version X4 and later
Oracle Database Appliance X4-2 - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Unrecoverable read errors that follow idle conditions with a burst of I/O activity may occur on certain disk drives.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.