Re: $ORACLE_HOME on JFS2/AIX5.2 ?!
- From: Kresimir Fabijanic <kfabijanic@xxxxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Tue, 13 Jul 2004 23:17:57 +1000
Hi
Not sure about moving from jfs to jfs2 - btw cio (concurrent i/o) is the
mount option in the jfs2 - it should not to be used with temp dataspace
- otherwise no other issues - we have $ORACLE_HOME on jfs2 with cio,
datafiles, index files, archive logs, some redo logs, control files all
on jfs2 with cio enabled - so far we did not have any issues - (except
for the tar with temp file - "cio" causes frequent ORA-600 on query that
needs to use temp - in data warehouse it would be well... pretty much
almost every query).
If you get more information regarding the requirements of $ORACLE_HOME
to be on non "cio" file system, can you, please, keep me posted.
BTW what is "dio" - we have not had an honor to check that acronym
(maybe direct i/o?).
There is a white paper on cio and Oracle performance on IBM's web site
(just pit the "concurrent i/o and Oracle" in google and it should be
right at the top)
HTH
Kind regards
Kresimir Fabijanic
>
>
----------------------------------------------------------------
Please see the official ORACLE-L FAQ: http://www.orafaq.com
----------------------------------------------------------------
To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx
put 'unsubscribe' in the subject line.
--
Archives are at //www.freelists.org/archives/oracle-l/
FAQ is at //www.freelists.org/help/fom-serve/cache/1.html
-----------------------------------------------------------------
Other related posts:
