DBWR process Vs ASM Redundancy
- From: "Syed Jaffar Hussain" <sjaffarhussain@xxxxxxxxx>
- To: oracle-l <oracle-l@xxxxxxxxxxxxx>
- Date: Sat, 30 Jun 2007 12:07:31 +0300
List,
We have created a ASM diskgroup with normal redudancy, (MAINGP) with two
failure groups (DATA1,DATA2).
We are bit confused with two different answers from two different people
about writing behavior.
Our question was, "when DBWR wants to write the data to the disk, does it
waits until it complete the writing process on the both groups? OR DBWR
completes one write and return, then, ASM replicates the to the failure
group?"
--
Best Regards,
Syed Jaffar Hussain
Oracle ACE
8i,9i & 10g OCP DBA
http://jaffardba.blogspot.com/
http://www.oracle.com/technology/community/oracle_ace/ace1.html#hussain
----------------------------------------------------------------------------------
"Winners don't do different things. They do things differently."
Other related posts:
