BackupPC-users

Re: [BackupPC-users] BackupPC backup speed is about 60Mbps ... slow?

2014-11-16 04:54:39
Subject: Re: [BackupPC-users] BackupPC backup speed is about 60Mbps ... slow?
From: Benjamin Redling <benjamin.rampe AT uni-jena DOT de>
To: backuppc-users AT lists.sourceforge DOT net
Date: Sun, 16 Nov 2014 10:52:35 +0100
Your no. of spindles and the IOPS your setup is able to achieve?

You are posting about your network setup first ... and after that you
talk about the data on your disc and your backup speed.
So why not check IO first?

Apart from benchmarking your drive setup, have a look at iotop and iostat.

Regards,
Benjamin

Am 15.11.2014 20:52, schrieb yashiahru:
> PC network interface: 1000Mbps with Cat6 cable
> backup server network interface: 1000Mbps with Cat6 cable
> router: 1000Mbps (put through about 700Mbps)
> 
> CentOS 6.4
> BackupPC latest version
> 10TB data from PC backup to backup server by SMB (shared from windows)
> 
> When the full backup start:
> the average is about 170Mbps (iftop)
> after 24 hours ... still processing ...
> the average is about 60Mbps (iftop)
> 
> Yes. file size and numbers matter
> the data included GB videos and millions of small files
> 
> Is it normal speed or below average?
-- 
FSU Jena | JULIELab.de/Staff/Benjamin+Redling.html
vox: +49 3641 9 44323 | fax: +49 3641 9 44321

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