Re: [Duplicity-talk] Transfer performance drops sharply after a few hours

[Carlos Chavez]

I was using the old ssh backend because the python packages that come 
with CentOS 6.5 are not compatible with paramiko.

On 2014-10-04 13:32, address@hidden wrote:
> good to know.. maybe it is some weird issue with paramiko ssh.. if you
> want encryption you can still try the old ssh backend. see the manpage
> http://duplicity.nongnu.org/duplicity.1.html
>
> ..ede/duply.net
>
> On 04.10.2014 01:22, Carlos Chavez wrote:
> >     I just wanted to mention that changing from ssh to rsync has 
> > improved transfer speeds by a lot.  Now a full backup takes 5 hours 
> > instead of 2 days.
> >
> > On 10/2/14, 12:15 PM, Scott Hannahs wrote:
> > > Bandwidth shaping by your ISP?  You state a 200 mbps link, but that 
> > > may only be for short periods, the ISPs very rarely mention that this 
> > > is not sustained bandwidth.
> > >
> > > -Scott
> > >
> > > On Oct 2, 2014, at 13:00, Carlos Chavez <address@hidden> 
> > > wrote:
> > >
> > > >     I am using duplicity to backup a remote server over the 
> > > > Internet.  A full backup is about 150GB.  The remote server has a 
> > > > 1gbps link to the INternet and the server in our office has a 
> > > > symetric 200mbps link.  When I start the backup I can see the first 
> > > > transfers using all the available bandwidth but after a few hours it 
> > > > drops and the rest of the transfers only use around 6mbps.  Because 
> > > > of that the full backup can take days to complete which makes things 
> > > > difficult.
> > >
> > > _______________________________________________
>
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