Exadata: ASM diskgroup scrubbing does not repair corrupt blocks
(Doc ID 2212910.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
The new ASM diskgroup scrubbing feature introduced in 12c, fail to repair corrupt blocks in Exadata environment, the same may work fine in a non Exadata environment. The ASM alert log reports the corrupt block is found and scrubbed, but the block does not get repaired.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!