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LOG_ARCHIVE_TRACE=16 DOES NOT SHOW REDO COMPRESSION DETAIL IN LOG TRANSPORT in 11gr2 (Doc ID 2193605.1)

Last updated on NOVEMBER 05, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
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.
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Symptoms

Customer is using  Redo Transport Compression in a Data Guard Environment.

The redo transport should use the compression mode, but the neither alert log or tracefile, there is no indication of what is the happening.

In 11Gr2 even after setting log_archive_trace=16 on primary database no information is generated about the compression in nsa trace file .

Cause

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In this Document
Symptoms
Cause
Solution


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