[Netarchivesuite-users] Filecopy behavior

Kåre Fiedler Christiansen kfc at statsbiblioteket.dk
Thu Aug 27 12:38:51 CEST 2009


On Thu, 2009-08-27 at 12:01 +0200, aponb at gmx.at wrote:
> >
> > >/ I have a short question about the behavior when copying files into the 
> > />/ bitarchive. When I am using  FTPRemote (one ftp server) to transfer 
> > />/ files are there more than one instances at the same time used 
> > />/ transfering files from the ftp server to the storage? If the files will 
> > />/ not be copied one after another, is there a possibility to do it so?
> > />/ 
> > />/ Thx for your time
> > />/ Regards
> > /
> > I'm almost certain that there is only one file copied at a time from the
> > same harvester instance.
> >
> > If more harvesters are running simultanously, they might upload at the
> > same time. There is currently no way to prevent this.
> >
> > Best,
> >   Kåre
> 
> Hi Kåre!
> 
> Thanks for your quick reply!
> Uploading from more harvesters to one ftp-server at the same time is ok,
> but after then how will all these files send to the bitarchive location?
> I have one directory which represents my bitarchive. All arc files from
> the ftp-server should be stored one after another in that directory. 
> Do you know if is done like this?

If you have only one bitarchive instance, it will currently handle only
one upload message at a time, so yes they will be copied one after the
other.

The logic ensuring this can be found in
BitarchiveServer.visit(UploadMessage)

Best,
  Kåre




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