Bacula-users

Re: [Bacula-users] Maximum throughput with Bacula

2010-07-16 21:12:30
Subject: Re: [Bacula-users] Maximum throughput with Bacula
From: John Drescher <drescherjm AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Fri, 16 Jul 2010 21:10:25 -0400
On Fri, Jul 16, 2010 at 7:14 PM, kriebgui
<bacula-forum AT backupcentral DOT com> wrote:
>
> We have a Bacula Server with a bonding (2 x 1GBit) Load Balanced Ethernet 
> (switched LAN) running under Debian Lenny AMD64. The Storage is a Soft RAID 5 
> with 5 SATA Disks.
>
> Performance Test 1:
>  dd if=/dev/zero of=test bs=1M count=1000
> 1048576000 Bytes (1,0 GB) kopiert, 1,93093 s, 543 MB/s
>  dd if=/dev/zero of=test bs=1024k count=1000
> 1048576000 Bytes (1,0 GB) kopiert, 1,78247 s, 588 MB/s
>
>
> The client side is a Debian Lenny AMD64 with 1GBit Ethernet and
> Windows 2003 with 1GBit Ethernet.
>
> If i put a 500MB File via FTP the throughput go's over  67MB/s:
> 150 Ok to send data.
> 226 File receive OK.
> 536870912 bytes sent in 7.72 secs (67877.8 kB/s)
>
> If i run a backup of the same host with bacula, the  Transfer rate is only 
> 23.47 M Bytes/second
>
> Have any one a idea?
>

Is the source data on the same raid as the destination?

John

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