Re: AIX 5.2 - JFS2 - CIO/DIO
- From: Louis BROUILLETTE <Louis.Brouillette@xxxxxxx>
- To: Patty.Charlebois@xxxxxxxxxxxxxx, oracle-l@xxxxxxxxxxxxx
- Date: Wed, 25 Apr 2007 10:02:13 -0400
Patty,
We run Oracle 10.2.0.2 on AIX 5.2 (JFS2). The only problem we had
was with backups. We still use old unix scripts (not rman). The doc
says that if filesystemio_options is set to setall, you don't need to
mount the filesystems with the CIO option (oracle will open the files
in cio mode). But if you don't mount the filesystems with the CIO
option, you can't copy the database files (you get an error). So
you do the mount with CIO and everything is back to normal.
HTH
Louis
At 09:08 2007-04-25, Patty.Charlebois@xxxxxxxxxxxxxx wrote:
We are currently in the process of moving our filesystems from JFS
to JFS2 and will soon be migrating out databases from 9.2.0.7 to 10.2.0.3.
Does anyone have any experience with AIX 5.2 - JFS2 and
recommendations for mounting the filesystems and using CIO/DIO with
Oracle 10.2?
I would especially appreciate any information on problems and/or
bugs encountered and whether or not you use FS caching.
Thanks in advance...
Patty
Green Shield Canada - Celebrating 50 years.
Louis Brouillette
Analyste en informatique (DBA)
Universite du Quebec a Trois-Rivieres
Tel: (819) 376-5011 ext. 2435
Email: brouille@xxxxxxx
--
//www.freelists.org/webpage/oracle-l
Other related posts:
