tcsh tab complete & perl readdir miss files

I have a few RH 7.1 machines where, both the tab complete function of tcsh and readdir call of perl don't return all the files they should in a directory. For instance if there are two files, test.test and test.old, tab complete will complete test.test after entering te or may not find any files

tcsh tab complete & perl readdir don't see some files

I have a couple RH 7.1 machines where, both the tab complete function of tcsh and readdir call of perl don't return all the files they should in a directory. For instance if there are two files, test.test and test.old, tab complete will complete test.test after entering te or may not find any fil