Veritas-bu

Re: [Veritas-bu] RMAN to backup big empty DB

2009-03-10 19:49:55
Subject: Re: [Veritas-bu] RMAN to backup big empty DB
From: A Darren Dunham <ddunham AT taos DOT com>
To: VERITAS-BU AT mailman.eng.auburn DOT edu
Date: Tue, 10 Mar 2009 23:29:17 +0000
On Tue, Mar 10, 2009 at 06:37:05PM -0400, LDi wrote:

> Thanks for answering,
> 
> Yes and Yes,
> 
> Both are going really faster
> 
> I can achieve about 150 MB/s with file direct taping ...

Well, that's annoying.  It doesn't give any insight into where the
slowdown is occurring.  If it's not the tapes and it's not RMAN, it must
be some interaction between them or something in the interface between
them.  

I haven't had to do a lot of RMAN troubleshooting, so I don't have any
more tips for where to go next.

-- 
Darren
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