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redo logs generating after every 3 min [message #471402]

Fri, 13 August 2010 21:24

hussain_dilshad
Messages: 11
Registered: August 2009
Location: agra

Junior Member

Hi,
This morning when I checked my archive logs, I suprised that the redo files are generating after every 3 min and each of file size is 50M, which is the actual size of both log members. I m using RAC database with DR server.Usally the total redo logs quantity for one day is 4 to 5. but since 10 pm of yesterday to 7 am today, the quantity of log files are 109, each of 50 M .How is it possible!!!!!!!!!!.
I ve checked alert logs of both node of my RAC.No Ora error found.
pls help

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Re: redo logs generating after every 3 min [message #471403 is a reply to message #471402]

Fri, 13 August 2010 21:26

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>How is it possible!!!!!!!!!!.
DML is happening.
DBMS_LOGMNR can reveal what has happened.
You might get clues by querying V$SQL for INSERT, UPDATE, or DELETE

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Re: redo logs generating after every 3 min [message #471410 is a reply to message #471403]

Sat, 14 August 2010 00:51

hussain_dilshad
Messages: 11
Registered: August 2009
Location: agra

Junior Member

Thanks,
I traced the problem

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