Does the problem persist? if so, please mail all details to
Castor.Support@cern.ch . In particular we would need to know
exactly what the error messages are. Fons, is this using your
new ROOT version that calls the CASTOR stager API or is the
old ROOT that only calls RFIO?
Olof
> -----Original Message-----
> From: Fons Rademakers
> Sent: Tuesday, April 06, 2004 9:32 PM
> To: lechowsk@lal.in2p3.fr
> Cc: roottalk (ROOT Talk mailing list); Olof Barring
> Subject: Re: [ROOT] how to create a file on Castor with v3.10.02
>
>
> Hi Matthieu,
>
> it might be that the afs version was build with a wrong
> version of the CASTOR libraries. It also might be a
> (temporary) CASTOR problem. Hopefully Olof Barring from the
> CASTOR team can give some hints.
>
> Cheers, Fons.
>
>
> On Tue, 2004-04-06 at 10:46, Matthieu LECHOWSKI wrote:
> > Hello,
> >
> > I would like to create a file on castor with ROOT, but my
> usual method
> > to
> > do that does not work anymore with the version 3.10.02 of
> ROOT (on lxplus,
> > my ROOTSYS is /afs/cern.ch/sw/root/v3.10.02/rh73_gcc2952/root ).
> >
> > below a simple example :
> >
> > void start()
> > {
> > TFile
> > *F=TFile::Open("rfio:/castor/cern.ch/user/l/lechowsk/test.root",
> > "RECREATE");
> > TH1F *H=new TH1F("h","h",100,-5,5);
> > H->FillRandom("gaus",10000);
> > H->Write();
> > F->Close();
> > }
> >
> > With 3.5.05 this works, but with 3.10.02 I have the message "
> > stage_updc_filcp " several times. The file has been created
> on castor (the
> > Open works), but has 0 octets (the Close doesn't work).
> >
> > Do you know something about that ? Has something changed ?
> > I see that now there is TCastorFile, I tried it but ROOT
> doesn't know
> > it :
> > Error: Symbol TCastorFile is not defined in current scope
> > How could I use it ?
> >
> > Thank you.
> >
> > Matthieu Lechowski.
> --
> Org: CERN, European Laboratory for Particle Physics.
> Mail: 1211 Geneve 23, Switzerland
> E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
> WWW: http://www.rademakers.org/fons/ Fax: +41 22 7679480
>
>
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