Amanda-Users

Re: Speed up 400GB backup?

2004-07-20 18:04:10
Subject: Re: Speed up 400GB backup?
From: "Stefan G. Weichinger" <monitor AT oops.co DOT at>
To: amanda-users AT amanda DOT org
Date: Wed, 21 Jul 2004 00:00:36 +0200
Hi, Kris,

on Dienstag, 20. Juli 2004 at 23:14 you wrote to amanda-users:

KV> The box is running redhat 9 with 2.4.20 kernel and ext3 filesystem.
KV> Below is the most recent sendsize.debug

KV> sendsize[27747]: time 11114.784: Total bytes written: 429923983360 (400GB, 
37MB/s)

ok ...

KV> sendsize[27747]: time 18815.342: Total bytes written: 69237104640 (64GB, 
8.6MB/s)

not ok ---


I would:

- split venus:/home into several DLEs (via exclude/include)

- exclude unnecessary subdirs/files 
(./qa/build-main-branch-rfexamples/rfexamples-20040719/customer_test/Nestoras4/Freq
Domain/Linux_temp-g seems like a candidate to me)

--

This would spawn several sendsize-processes in parallel ...

-- 
best regards,
Stefan


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