Re[1]:AIX and Largefiles Performance

  • From: "Prem Khanna J" <premj@xxxxxxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: 12 Jul 2004 04:19:03 -0000

Rich , we have a similar env (oracle 9.2.0.4/AIX5.2).
what would be your suggestion max datafile size in case of JFS ?
Thanks and Regards,
Prem.

On Sat, 10 Jul 2004 Rich Holland wrote :
>Byron,
>
>Any chance you can forward the tuning paper along?  I'm interested in reading 
>a >copy.  I'm currently running half a dozen ERP systems on Oracle 9204, AIX 
>>51-003 and having no problems with the bf option on native JFS.  From the 
>tiny >bit of reading I've done about JFS2, I'd worry more about performance 
>there >than via JFS -- I made the decision early on to stick with JFS, and 
>haven't >been disappointed.  We've survived multiple power outage crashes, 
>fibre channel
>disconnections, etc.  It's been solid, and performed well -- we're using a 
>pair >of FCS adapters to SAN disk on an EMC via FC switches, and to be honest 
>I don't >think the client can generate enough workload to really stress the 
>I/O >configuration here...  :-)
>
>Rich
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