Amanda-Users

Re: strange report

2004-04-26 10:22:03
Subject: Re: strange report
From: Paul Bijnens <paul.bijnens AT xplanation DOT com>
To: Christian Molière <christian.moliere AT wanadooportails DOT com>
Date: Mon, 26 Apr 2004 15:27:59 +0200
Christian Molière wrote:

I had a look in previous report. Last was of the 26th of April and
previous was of the 25th of April :

HOSTN  DISK          L  ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS KB/s
- ---------------------- --------------------------------- -----------
s     ws/ECOLE-SQL1  1  N/A     0       --     0:01 0.0    0:00  0.0
s     ws/ECOLE-SQL2  0  287460  287460  --   1:24 3439.0 0:19 15229.6
s    ws/ECOLE-VALID  1  N/A     0       --   0:01   0.0  0:00 0.0

I was wrong.  These are not flushed from holdingdisk.  The first
ones too.  I was confused because I have compression on and in that
case the Orig-KB is 0 and the Out-KB is 1 (compressing a 0byte
file takes some space, yes indeed).

They were 0 bytes in size as produced by samba.


sendsize[1034]: estimate size for ws/ECOLE-SQL2 level 1: 0 KB

Why does amanda make backup if there is a zero size to dump ?

It is an incremental backup.  It is there to signal that on that
day nothing changed at all.  Cost = 1 amanda-header.

--
Paul Bijnens, Xplanation                            Tel  +32 16 397.511
Technologielaan 21 bus 2, B-3001 Leuven, BELGIUM    Fax  +32 16 397.512
http://www.xplanation.com/          email:  Paul.Bijnens AT xplanation DOT com
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