On Linux machines you may encounter errors like :
kernel: Out of Memory: Killed process 18061 (oracle).
kernel: oracle: page allocation failure. order:0, mode:0xd0
The problem is that there is no more memory available on server ( you could also see the pmon or smon killed ).
Solutions:
- increase memory on the server
- decrease sga ( or pga )
- http://www.cyberciti.biz/faq/linux-page-allocation-failure-erro/
Video on Client Side Failover in RAC
-
I've posted a new video demonstrating Client Side Failover defined by the
tnsnames.ora file
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