Amanda-Users

more fun with levels and estimates fubar

2006-07-27 10:35:33
Subject: more fun with levels and estimates fubar
From: Jean-Francois Malouin <Jean-Francois.Malouin AT bic.mni.mcgill DOT ca>
To: AMANDA users <amanda-users AT amanda DOT org>
Date: Thu, 27 Jul 2006 10:26:28 -0400
Continuing with my estimate saga...

What would cause a level 1 backup of a DLE with gnutar
be as big as a full? Estimates are done with calcsize
and gnutar is 1.13.25 with amanda-2.4.5

Could it be that the gnutar-lists file is corrupted?
Looking at them I see that they all have the same size
for level 0 1 and 2...Normal?

Some debug info:

sendsize debug:
sendsize[1678914]: estimate size for koenigstiger1_3 level 0: 48848631 KB
sendsize[1678914]: estimate size for koenigstiger1_3 level 1: 2343 KB
sendsize[1678914]: estimate size for koenigstiger1_3 level 2: 2343 KB

sendbackup debug:
sendbackup: debug 1 pid 2017899 ruid 666 euid 666: 
start at Tue Jul 25 19:25:06 2006
/opt/amanda/amanda5/libexec/sendbackup: version 2.4.5
  parsed request as: program `GNUTAR'
                     disk `koenigstiger1_3'
                     device `/data/koenigstiger/koenigstiger1/katarina'
                     level 1
                     since 2006:7:19:16:27:46
                     options `|;bsd-auth;index;'

[connections stuff deleted]

sendbackup-gnutar: time 0.035: doing level 1 dump as listed-incremental from
/opt/amanda/amanda5/var/amanda/gnutar-lists/bullcalfkoenigstiger1_3_0
to /opt/amanda/amanda5/var/amanda/gnutar-lists/bullcalfkoenigstiger1_3_1.new
sendbackup-gnutar: time 32.756: doing level 1 dump from date:
2006-07-19 16:28:22 GMT
sendbackup: time 32.879: spawning /opt/amanda/amanda5/libexec/runtar in pipeline
sendbackup: argument list: gtar --create --file - --directory
/data/koenigstiger/koenigstiger1/katarina --one-file-system
--listed-incremental
/opt/amanda/amanda5/var/amanda/gnutar-lists/bullcalfkoenigstiger1_3_1.new
--sparse --ignore-failed-read --totals .
sendbackup: time 32.883: started index creator: "/usr/freeware/bin/tar
-tf - 2>/dev/null | sed -e 's/^\.//'"
sendbackup-gnutar: time 32.888: /opt/amanda/amanda5/libexec/runtar:
pid 2015710
sendbackup: time 10123.404: index created successfully
sendbackup: time 10123.416:  53:    size(|): Total bytes written:
49963202560 (46GB, 4.7MB/s)
sendbackup: time 10162.761: pid 2017899 finish time Tue Jul 25 22:14:29 2006


thanks jf

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