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RE: Rman does not use all of the allocated channels

From: Allen, Brandon <Brandon.Allen_at_OneNeck.com>
Date: Thu, 28 Jul 2005 11:17:26 -0700
Message-ID: <04DDF147ED3A0D42B48A48A18D574C450236136C@NT15.oneneck.corp>


I see the same thing with a couple of my smaller databases. My hot backup script always allocates 6 channels - the big databases use all 6, but my smaller databases only use 5.

-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org]On Behalf Of Dennis Williams Sent: Thursday, July 28, 2005 11:12 AM
To: peter.schauss_at_ngc.com
Cc: oracle-l_at_freelists.org
Subject: Re: Rman does not use all of the allocated channels

Peter,

Maybe RMAN didn't need the additional channel. How large is your database?

Dennis Williams
>
> After I added a data file to one of my tablespaces, rman decided not to
> use channel 5.
>
> After seeing what had happened I verified that I had a good backup by
> doing a test restore of the database on a development machine.
>
> Any ideas what made rman decide not to use one of the allocated channels
> and is this something that I should be concerned about?
>
> Thanks,
> Peter Schauss
> --
> http://www.freelists.org/webpage/oracle-l
>

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Received on Thu Jul 28 2005 - 13:18:07 CDT

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