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Date:      Tue, 7 Oct 2003 18:04:28 +0200
From:      Erwan David <erwan.david@trusted-logic.fr>
To:        FreeBSD Stable <freebsd-stable@freebsd.org>
Subject:   Re: dump faster from remote than from local
Message-ID:  <20031007160428.GA4185@brehat.trusted-logic.fr>
In-Reply-To: <E1A6EDt-000GST-SF@ran.psg.com>
References:  <E1A6EDt-000GST-SF@ran.psg.com>

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Le Sun  5/10/2003, Randy Bush disait
> 4.9rc of yesterday
> 
> dump from B->A i.e. from a system on local ether
> 
>   DUMP: DUMP: 2082890 tape blocks on 1 volume
>   DUMP: finished in 478 seconds, throughput 4357 KBytes/sec
>                                             ^^^^^^^^^^^^^^^
> and a local dump on A
> 
>   DUMP: DUMP: 3560987 tape blocks on 1 volume
>   DUMP: finished in 3694 seconds, throughput 963 KBytes/sec
>                                              ^^^^^^^^^^^^^^
> why is local slower than remote?

  When on A are you dumping a filesystem to a device on same bus, or
controller ?

-- 
Erwan David



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