> > bakfull# ls /mnt
> > A.OUT   NYTID.C
> 
>   From this can I assume that the RT-11 FS only does one case of letters?
> If that's true then I wonder if it's better to hard-wire it to lower case.
> It would make typing easier...

At a minimum, yes.  RAD50 encoding only has one set of 26 letters and those
are normally printed as upper case but on such systems, file names are not
case-significant.  The ideal for an RT11 vfs layer would be case insensitivity.