Re: RAC 10.2 + Sun Cluster 3.1 + QFS
- From: "Limin Guo" <lguo.oracle@xxxxxxxxx>
- To: "Alex Gorbachev" <gorbyx@xxxxxxxxx>
- Date: Fri, 9 Jun 2006 08:25:44 -0400
I found the information from SUN. SUN StorEdge QFS support all types of Oracle RAC files. Here is the url for SUN documentation.
Thanks Kevin, for your detailed explaination.
Thanks Alex, I will read the blogs later.
On 6/8/06, Alex Gorbachev <gorbyx@xxxxxxxxx> wrote:
Yes, for your datafiles you can use CFS, AMS or combination of both. Likewise, for FRA you can use CFS or ASM.
If you want to mirror using ASM be careful - there is quite a flaw there. <shameless_plug>I have recently did couple posts in the blog - http://oracloid.blogspot.com/2006/05/vldb-with-asm.html and http://oracloid.blogspot.com/2006/05/flash-recovery-area-on-asm.html. </shameless_plug>
This is of no concern if you don't plan to let ASM do the mirroring between two failure groups (like two storage boxes).
2006/6/8, Limin Guo <lguo.oracle@xxxxxxxxx>: > Am I correct? Could I use QFS for Oracle datafiles as well as flash recovery > area? If yes, is there a perticular reason to choose QFS over ASM beside > eaiser file management?
-- Best regards, Alex Gorbachev