Bug in module file::copy ???

[vincent]

Hi,

I've got a problem when i copy a file from a directory to another:
sometimes, the files in the destination folder is tronquated, sometimes the
size is nul, sometimes it's ok....
I use the module file::copy


use File::Copy;
.....
copy ($rep_tftp.$fichier,$rep_recent.$fichier);


This problem is appeared on my new server in redhat linux enterprise 2.1AS.
I use perl-5.6.1-26.72.4
I haven't problem of disk spaces and no problems in rights permissions (i
execute the script in root)

Thanks for your help!
Vincent