No compression is enabled.

   Citando Gael Guilmin <gael.guil...@pdgm.com>:

Hello,

Is the compression enabled?

I had this kind of problem because of the compression.

 

Regards

Gael Guilmin

 

FROM:Rodrigo Abrantes Antunes [mailto:rodrigoantu...@pelotas.ifsul.edu.br]
SENT: Thursday, September 27, 2012 9:55 PM
TO: Davide Franco
CC: bacula-users@lists.sourceforge.net
SUBJECT: Re: [Bacula-users] Extremely Slow Performance



 

Citando Davide Franco <dfra...@dflc.ch>:

On Thu, Sep 27, 2012 at 7:04 PM, Rodrigo Abrantes Antunes <rodrigoantu...@pelotas.ifsul.edu.br> wrote:

Hi, I'm having extremely slow performance when backing up, a 10gb backup took around 3h. Where should I start looking?

During a backup I can see bacula-sd using 100% cpu, memory usage is normal. My system is a vmware virtual machine with a cpu with two 2,5ghz cores and 2gb ram. The vm have a separate partition for the volumes using ext4 and mounted via RDM in a fc storage array with raid6. I tried mapping more cores and more ram for the vm with the same result so I don't think the problem is lack of resources.

       Thanks.



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Hi Rodrigo,

     giving more informations like



  * version of the director, storage, fd
  * which database back-end are you using
  * did you install the vmware tools ?
  * which operating system (version) are using ?
  * on what kind of storage does your DRM point to (sata, iscsi, fc, etc.)
  * etc.


will give us more ideas to troubleshoot your problem.

Regards

Davide



Director: 5.0.1-1ubuntu1
    Storage: 5.0.1-1ubuntu1
    FD: 5.0.1-1ubuntu1 (some clients have lower version)
    Database: mysqI
    OS: Ubuntu 10.04.4 x64 Server
    FC Storage 4 GBits/s.
    All my network is Gigabit Ethernet.

One question: can vmware tools have any influence in this case? From what I know vmware tools is mainly for better graphics performance  isn't it? I din't installed it.

    Thanks


     


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