Hi Luiz,
As I told you yesterday, I am suspecting AFS cache corruption problems
with your files on your machine (or swaping quota). I do not see these
problems when I use your files from a different system.
Rene Brun
Luiz Martins Mundim Filho wrote:
>
> Hi
>
> I have posted a message about problems when merging ntuple files some
> time ago. Rene Brun tried to reproduce the problem and did not succeed
> and fortunately, it worked fine for me also after that. But, right now
> I'm getting the problem again. Look at the output below:
>
> [lxplus042] /afs/cern.ch/delphi/scratch/m/mundim/wwana > root
> *******************************************
> *
> *
> * W E L C O M E to R O O T *
> *
> *
> * Version 3.01/06 12 July 2001 *
> *
> *
> * You are welcome to visit our Web site *
> * http://root.cern.ch *
> *
> *
> *******************************************
>
> Compiled with thread support.
>
> CINT/ROOT C/C++ Interpreter version 5.15.06, June 30 2001
> Type ? for help. Commands must be C++ statements.
> Enclose multiple statements between { }.
> root [0] TChain chain("h2")
> root [1] chain.Add("wphact20cc_e206.7_c*.root")
>
> *** Break *** segmentation violation
> Root >
>
> Now, even the ".q" command to exit works. Before this output, I got two
> other behaviour. First, the chain.Add command read the 100 files, but
> got a segmentation violation and some others tries, printed out :
>
> root [1] chain.Add("wphact20cc_e206.7_c*.root")
> (Int_t)0
>
> All the 100 files are on the same directory as I called root
> (/afs/cern.ch/delphi/scratch/m/mundim/wwana).
>
> Someone knows why am I getting this strange behaviour. The worst thing
> is that I can not "always" reproduce the problem, because sometimes it
> works, some times not, with EXACTLY the same command, on the same
> machine. I will keep trying till I succeed, but some help will be
> very welcome.
>
> Thank a lot
>
> Luiz
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