- symptom: ORA-27146: post/wait initialization failed
- symptom: ORA-27301: OS failure message: No space left on device
- symptom: ORA-27302: failure occurred at: sskgpsemsper
- cause: OS is short of semaphores
Flashback a Pluggable Database in RAC with Data Guard
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I have published a new video Flashback PDB in RAC with DG.
Here are some important considerations / commands when you want to use
Flashback :
1. Ensur...
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