On 5/27/19 9:58 AM, Rod Smallwood via cctalk wrote: > Hi > > Whilst I wait to hear from Glen Slick who has got me this far > (Thanks Glen) I'll restate the problem. > > 1. I now have an old XP system with SIMH on it (PDP11.exe) > > 2. I have created RD54.dsk containing RSTS/E > > 3. Attached to the system is a 2.1Gb SCSI drive via an adaptec 2940 > controller > > 4. I need a tried and tested list of step by step instructions to put > RD54.dsk on the SCSI drive. > > 5. The drive will then be moved to a CQD-220A/TM SCSI controller on my > KDJ11-E based 11/93 and must boot. > > 6. Its just an image copy from one drive to another on the same system. > > 7. Nobody has come up with a tried and tested list of step by step > instructions yet. > > > Rod Smallwood > >
Depends on what you mean by tried and tested. I told you to use Ersatz-11 and buld the image directly on the SCSI drive. Ersatz-11 works fine under FreeDOS. Disks are cheap so you just make a different disk for your system. I have used this method to make RT-11, RSTS/E and BSD-211 systems disks that successfully boot and run on my 11/93 with the CQD-220A/TM controller. You could probably boot your image under Ersatz-11 and then copy it to the SCSI but the method above works just as well. bill
