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Excessive OR Large Audit file Generation in OCI-C DBCS Which Result In /u01 Directory Full (Doc ID 2529006.1)

Last updated on FEBRUARY 05, 2020

Applies to:

Oracle Database Cloud Service - Version N/A to N/A [Release 1.0]
Linux x86-64

Symptoms

Customer noticed excessive Audit file generation in their OCI-C DBCS VM, where some of the files are 10M in size.
They observed that the files are created after an RMAN "crosscheck backup" operation. 

Typical Audit file contains entries like:

Thu Mar 28 16:58:55 2019 +09:00
LENGTH : '1524'
ACTION :[1373] 'declare thread number; sequence number; recid number; alRec dbms_rcvman.alRec_t; begin dbms_rcvman.getArchivedLog(alRec => alRec); if (:rlscn = alRec.rlgSCN
........
DATABASE USER:[1] '/'
PRIVILEGE :[6] 'SYSDBA'
CLIENT USER:[6] 'oracle'
CLIENT TERMINAL:[0] ''
STATUS:[1] '0'

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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