Bacula-users

Re: [Bacula-users] Bacula Windows 3.0.1 and DLT-V4 DLTtape VS 160-320 GB - compression problem

2009-05-12 10:00:53
Subject: Re: [Bacula-users] Bacula Windows 3.0.1 and DLT-V4 DLTtape VS 160-320 GB - compression problem
From: Fabio Xarax <fxarax AT gmail DOT com>
To: tddotnet38 AT yahoo DOT fr, bacula-users AT lists.sourceforge DOT net, drescherjm AT gmail DOT com
Date: Tue, 12 May 2009 15:57:16 +0200
Hi Thierry,

Hi Fabio.

1) on bacula console: estimate of the job and give us the result

How may i do this ?
in the same way you get "list volumes" ;)
or, as you are on windows OS, open cmd prompt and write "bconsole" (try ...i'm not on Win!)
in the bacula console type "estimate"
then you get a list of jobs -> select the one you want
wait for the result
 

2) give us the client/fileset configuration

Device {
  Name = DLT-V4                        #
  Media Type = DLT-V4
  Device Type = Tape
  Archive Device = Tape0
  AutomaticMount = yes               # when device opened, read it
  AlwaysOpen = yes
  RemovableMedia = yes
  RandomAccess = no
  Minimum Block Size = 32768
  Maximum Block Size = 32768
  Alert Command = "tapeinfo -f %c | findstr TapeAlert"

sorry: no client & fileset info here...

3) on bacula console: list volumes and give us the result


#list volume
Pool: Default
+---------+------------+-----------+---------+-----------------+----------+--------------+---------+------+-----------+-----------+---------------------+
| MediaId | VolumeName | VolStatus | Enabled | VolBytes        | VolFiles | VolRetention | Recycle | Slot | InChanger | MediaType | LastWritten         |
+---------+------------+-----------+---------+-----------------+----------+--------------+---------+------+-----------+-----------+---------------------+
|       3 | VS1-0001   | Full      |       1 | 190,806,491,136 |      191 |   31,536,000 |       1 |    0 |         0 | DLT-V4    | 2009-05-11 22:47:12 |
+---------+------------+-----------+---------+-----------------+----------+--------------+---------+------+-----------+-----------+---------------------+


4) did you set the use of the tape once?

Where must i do this ?
see the POOL definition. If you set "Use Volume _Once_ = yes" then every backup use only one TAPE (or VTAPE ;) )
Or you can check "Maximum Volume Jobs".
I thinkl bacula manual can help you very well (chapter5: the pool resource)

Thierry

I agree with John:compression can't help you on data that can't be compressed (as .jpg & so on) ;)
 
bye
Fabio
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