On 05/09/2012 03:33 PM, Glen Slick wrote:
  If it works when booting from the DU controller but
not the DL
 controller, isn't there some COPY/BOOT command you need to issue when
 you copy the RT11XM or RT11XB to the DL controller disk to install the
 correct boot loader?  Did you already do that the same way as when you
 successfully got it to boot RT11SB.SYS and RT11FB.SYS from the DL
 controller?  I forget the correct syntax for that command without
 looking it up. 
COPY/BOOT:dd DL0:RT11xx.SYS ddn:
  Where:
    dd = device name (DL, DU..)
    n = device number to write to
    xx = RT11 monitor name (SJ, XM..)
          -Dave
--
Dave McGuire, AK4HZ
New Kensington, PA