20 Gb is a small amount of data. I would suggest to use rsync to get a local copy of data (using compression, and other features), and than copy data on tape, hopefully with bacula.
--------------------------------------------------------------------------
Ferdinando Pasqualetti
G.T.Dati srl
Tel. 0557310862 - 3356172731 - Fax 055720143
[EMAIL PROTECTED] wrote on 12/12/2005 17.01.15:
> Hello all,
>
> I have the following robustness-related question:
>
> I am deploying bacula as a multi-site backup soultion, where a central
> tape storage gets relatively large quantities of data (aprox 20
> GBytes per day) from multiple sites via net links of dubious
> reliability.
>
> I am considering two possible options of getting the data to the
> storage server:
>
> 1) Install a File Daemon on each server to be backed up and let it
> pump the data over the net to the storage server
>
> 2) Get the director (running on the same machine as the storage
> server) run a script that "tar"s the data over the network on a local
> temp directory and -- if the connection didn't break in the mean time
> -- dump the result to tape.
>
> My question is: While in alternative 2) I can check for connection
> losses in the middle of the transfer and restart the data transfer, I
> have no idea how the File Daemon behaves in the same situation: Does
> it save any state locally such that it makes it robust to
> connectivity losses ? Can it resume an interrupted job ? How
> resilient is the storage server to such interruption in the data
> stream from the client ? Can I compress the data as it is sent from
> the File Server to the Storage server ?
>
> TIA for any hints and pointers,
>
> Florian
>
>
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- [Bacula-users] FileDaemon vs manual transfer Florian Daniel Otel
- Re: [Bacula-users] FileDaemon vs manual transf... Ferdinando Pasqualetti
- Re: [Bacula-users] FileDaemon vs manual transf... Ferdinando Pasqualetti
