[Simh] Disk info request

[Paul Koning]

> On Mar 10, 2016, at 1:31 PM, dundas at caltech.edu wrote:
> 
>> Name     SecSiz Sec/Tk Tk/Cy Cyls   Capacity       LBNs              
> Delta
>> RL01       512     40     2   256   10485760      20480     10.000 MB  
> 121
>> RL02       512     40     2   512   20971520      40960     20.000 MB  
> 121
> 
> I believe the correct RL0x values should be:
> 
> RL01       256     40     2   256    5242880      10240      5.000 MiB  ?
> RL02       256     40     2   512   10485760      20480     10.000 MiB  ?

That looks right.  In particular, yes, the sectors are 256 bytes. RSTS matches that (except that it does not use the last 20 512-byte blocks, presumably for the bad block table).

	paul