RE: Async IO
- From: "Spears, Brian" <BSpears@xxxxxxxxxxxxxxxxx>
- To: <dbvision@xxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 2 Nov 2005 11:05:46 -0500
Yes we are a site that does just that have the veritas and async io.
Dick, Did you find out what was causing the fail to write?
Brian
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]
On Behalf Of Nuno Souto
Sent: Tuesday, November 01, 2005 10:50 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: Async IO
Quoting "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>:
> Someone please correct me if I'm wrong, but I thought HPUX only
> supported async IO on raw disks, not on file systems.
>
>
> -----Original Message-----
> From: oracle-l-bounce@xxxxxxxxxxxxx
> [mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Goulet, Dick
> Sent: Tuesday, November 01, 2005 3:21 PM
>
> Here's the configuration: HP-UX Itanium flavor (11.23) with Oracle
> 9.2.0.5.
>
> Question: is anyone with this configuration using async IO to any or
> all of their file systems? If so what have been the benefits and
> pitfalls?
>
IIRC, it supports asyncio in file systems when vxfs (Veritas) is used.
That's a separately priced option and needs to be sourced separate from the
vanilla standard HP-UX. A lot of Hp sites do have it.
--
Cheers
Nuno Souto
from sunny Sydney
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