Re: [BackupPC-users] Backing up little by little or throttling the backup?
2011-04-14 04:00:56
Jake Wilson napsal(a):
>
> On Wed, Apr 13, 2011 at 3:39 PM, John Rouillard
> <rouilj-backuppc AT renesys DOT com <mailto:rouilj-backuppc AT renesys DOT
> com>> wrote:
>
> On Wed, Apr 13, 2011 at 10:14:13AM -0600, Jake Wilson wrote:
> > Thanks for the replies, everyone. I have not tried the backup
> yet, so I
> > don't know what to expect. I just didn't want to try it on a whim
> without
> > researching it a bit more. The servers are not just file servers.
> They run
> > Oracle and proprietary data modeling software that do a lot of data
> > crunching throughout the day. Just needed to make sure that
> rsyncing stuff
> > during the process was not going to hinder performance too bad.
>
Hi,
We are using the trickle library modifier
http://linux.die.net/man/1/trickle :
# throttling 300kB up and 2MB down
$Conf{TarClientCmd} = '/usr/bin/trickle -s -u 300 -d 2000 $sshPath -C -q
-x -n -l root $host'
. ' /usr/bin/env LC_ALL=C nice $tarPath
--one-file-system -c -v -f - -C $shareName+'
. ' --totals';
Regards,
Pavel.
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