RMAN Incremental Backups to Roll Forward a Physical Standby Database

* DataGuard setup between primary and standby databases - ORACLE 11gR2

* Some of the archive logs  in primary were deleted accidentally and these were noto shipped to Standby. We realized it after 3 days.

* We followed the approach mentioned in below link by just taking incremental backup in primary to rollforward standby database.

https://docs.oracle.com/cd/B19306_01/server.102/b14239/scenarios.htm#CIHIAADC

ORACLE 11gR2 - ASM Start failed with ORA-04031

This is 2 node RAC with ASM. 

ASM and DB was up and running in Node 1 where as ASM start in Node 2 (11gR2)failed with ORA-04031: unable to allocate 32 bytes of shared memory ("shared pool","unknown object","KGLH0^f6c30305","kglHeapInitialize:temp").

DB is configured to use Automatic Memory Management feature.

Please see below doc for AMM feature.

http://www.orafaq.com/wiki/Memory_target

I Double the value for memory_target, memory_max_target to get rid of error.

Logged in second node as 'grid' user and increased the value for both parameters and started ASM in Node 1.

 alter system set memory_max_target=4096m scope=spfile;

 alter system set memory_target=1024m scope=spfile;

As it was scope=spfile new value will reflect after next Instance restart in Node 2.