Wednesday, December 17, 2014

Exadata: Shared Server Connect Prevents Offloading To Storage Cells (Doc ID 1472538.1)

Interesting article:
no offloading (aka Smart Scan) is performed for sessions connected via Shared Server.
Because such sessions cannot use DirectRead which is required for offloading.
In is not a bug, it is a feature.


How to copy a file from ASM at host one to ASM at host twho ?

Because of archivelog gap there was the need to copy archive log file from primary Exadata   to standby Exadata. Primary Exadata archiv...