Re: Perfomance problem with LV mirroring

From: John Newman <newmanj_at_my-deja.com>
Date: Mon, 08 Nov 1999 21:37:47 GMT
Message-ID: <807frb$kea$1@nnrp1.deja.com>

No performance problems that I am aware of there are a couple of important fixes for async I/O around, but that is all. As usual make sure that you have go the async I/O tuning right for min and max servers

In article <806243$t02$1_at_porthos.nl.uu.net>, "Wil \"Spock\" Weterings" <weterings_at_schiphol.nl> wrote:
> I heard of a rumour that there is a problem with AIX 4.3.x and LV
mirroring.
> I have an Oracle parallel server application with two RS/6000
(G40/F40) and
> a SSA disk unit that uses raw volumes (concurrent acces) and mirroring
with
> no performace problem that i am aware of (Oracle 8.0.4. with about 50
> sessions).
>
> We are buikding an application that is must bigger over 200 users and
H70
> machines and SSA disks and are using Oracle Apps. Is there someone who
knows
> of perormace problems.
>
> Please respond to weterings_at_schiphol.nl.
>
>

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Before you buy. Received on Mon Nov 08 1999 - 15:37:47 CST