Re: Performance and I/O
Date: Wed, 28 Sep 1994 13:12:18 +0100
Message-ID: <dischner-2809941312180001_at_gkc12a.klch.med.uni-muenchen.de>
Hi duane,
Oracle said -not- to use raw filesystems on RS6k in the past, because there was a performance -decrease-.
I recommend not to use raw partitions (backup, ease of administration etc).
I doubt that you will gain more than 10 % performance.
Best regards,
Toni
In article <369op1$if$1_at_mhadg.production.compuserve.com>, duane <74271.1446_at_CompuServe.COM> wrote:
> Does anyone have any rule of thumb, etc., for estimating the
> overall system performance benefit of running Oracle in an Oracle
> "native" filesystem vs. using journalled filesystems as found on
> IBM's AIX? Is it a potential 20% increase? 5%? 25%? I know
> this is one of those "your mileage will vary" concerns, but does
> anyone have even a ballpark estimate of what one might achieve?
>
> --
> "Listen, 'cos the music really can set you free..."
+--------------------------------------------------------------------+ | Anton Dischner, DBA and system-programmer Phone: +49 89 70953202| | Institut fuer Klinische Chemie Fax : +49 89 70958888| | Klinikum Grosshadern Home : +49 89 6254060 | | Ludwig Maximilians Universitaet Muenchen Handy: +49 172 8388880| | 81366 Muenchen | | Marchioninistr. 15 | | Germany Mail: dischner_at_med.uni-muenchen.de| +--------------------------------------------------------------------+Received on Wed Sep 28 1994 - 13:12:18 CET