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Block change tracking in standby database [message #666333]

Mon, 30 October 2017 07:18

SamuelJk
Messages: 25
Registered: August 2007

Junior Member

Hi all,

Block change tracking is enabled in Primary database and in standby it is disabled. But standby block change tracking file size keep on increasing

How to avoid this ?

Thanks
Samuel.

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Re: Block change tracking in standby database [message #666334 is a reply to message #666333]

Mon, 30 October 2017 07:29

gazzag
Messages: 1119
Registered: November 2010
Location: Bedwas, UK

Senior Member

What release of Oracle?

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Re: Block change tracking in standby database [message #666335 is a reply to message #666334]

Mon, 30 October 2017 07:39

SamuelJk
Messages: 25
Registered: August 2007

Junior Member

Oracle 11.2.0.4

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Re: Block change tracking in standby database [message #666336 is a reply to message #666335]

Mon, 30 October 2017 08:07

gazzag
Messages: 1119
Registered: November 2010
Location: Bedwas, UK

Senior Member

On the standby, what does the following yield?

SQL> select * from  v$block_change_tracking;

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Re: Block change tracking in standby database [message #666344 is a reply to message #666333]

Mon, 30 October 2017 09:34

John Watson
Messages: 8964
Registered: January 2010
Location: Global Village

Senior Member

Fast incremental backups do require licensing Active Data Guard. I haven't tested, but perhaps you need to open the standby for it to work properly. Have you done that?

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