any update or link on this?

thanks

The defaults in OMSA are typically the best choice. For very specific situations other settings may be better.

Specific situation here is volume performance. Any more information?

thanks

Specific setups may be highly critical database setups you may want to disable write cache (set it to write through). It slows you down, but ensures that if the raid controller sends the write confirmation back to the OS, it has actually been written to disk and isn't in write cache.

But we need to increase performance and for power failure we have storage battary working. Using cache we increase our performace. So waht could be other setuos for 'Media Read Policy', 'Write Policy' and 'Disk Cache Policy'? thanks