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Oracle Corruption When Using Filesystemio_options=SETALL On Ext4 Filesystem (Doc ID 2531370.1)

Last updated on APRIL 21, 2019

Applies to:

Linux OS - Version Oracle Linux 7.0 and later
Information in this document applies to any platform.

Symptoms

Oracle RMAN backups set with |filesystemio_options=SETALL|, and compression enabled causes database
backups to be corrupted during recovery.The last 512 byte block is being overwritten with zeros and this is corrupting the database.The last 512 byte
block is being overwritten with zeros and is corrupting the database

From RMAN KRB trace shows the blocks are filled with zeros blocks :

Cause

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In this Document
Symptoms
Cause
Solution
References


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