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Re[1]:AIX and Largefiles Performance

From: Prem Khanna J <premj_at_rediffmail.com>
Date: 12 Jul 2004 04:19:03 -0000
Message-ID: <20040712041903.14110.qmail@webmail6.rediffmail.com>


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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Received on Sun Jul 11 2004 - 23:16:02 CDT

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