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RFS[2647]: Possible network disconnect with primary database

940673Jul 23 2012 — edited Jul 23 2012

Hi Guys,

I am working as a L1 DBA in my project. We have a 3node RAC database 11.2.0.1.0 and the standby database was in sink with production till yesterday. Suddenly we realized that out primary and standby is not in sink.. Logs are shipped from primary but it is not applying in standby. While checking the alertlog I can see these errors.

RFS[2649]: Assigned to RFS process 23250
RFS[2649]: Identified database type as 'physical standby': Client is ARCH pid 16573
Mon Jul 23 11:55:42 2012
RFS[2647]: Possible network disconnect with primary database

I have performed a media recovery but still I am facing the above errors. I thought earlier that there might be some network issue but we can ping the service names from both the primary and standby.

Can you please suggest me the steps that I can go through and fix this issue.

Regards,
Arijit

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Locked on Aug 20 2012

Added on Jul 23 2012

#data-guard, #performance-availability

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