[Simh] RT11 init

[Bob Supnik]

And the solution is... a stock RT-11 distribution only has <two> RL drives.

; SYSTEM GENERATION OPTION

.IIF NDF DL$UN, DL$UN   == 2            ;NUMBER OF UNITS SUPPORTED
.IIF GT DL$UN-4, DL$UN  == 4            ;CAN'T HAVE MORE THAN 4 UNITS
.IIF LE DL$UN,  DL$UN   == 1            ;CAN'T HAVE NO UNITS

Doing <anything> on DL2 or DL3 ain't gonna work.

On DL1, you can init an RL02 just fine.

If you want to play with DL2 and 3, run SYSGEN.

/Bob

----
Message: 1
Date: Wed, 12 Feb 2020 12:30:30 -0500
From: "Ken Hall"<kjhall55 at gmail.com>
To:<simh at trailing-edge.com>
Subject: [Simh] Initializing disks (triggered by the "Something
	Strange with	RK05" chain
Message-ID:<004601d5e1ca$1ff019d0$5fd04d70$@gmail.com>
Content-Type: text/plain; charset="utf-8"

I've played with RT11 on and off over the years, but the one thing I've
never been able to do is properly initialize an empty disk.  If I create a
DL2: for example, and try to run initialize on it, I get back:

  

.dir dl2:

?DIR-F-Error reading directory

  

.init dl2:

DL2:/Initialize; Are you sure? YES

?DUP-F-Size function failed

  

This seems similar to the issues Henk Gooijen has been having with RK05's,
and it's been so long since I've dealt with the real hardware I don't recall
exactly how this is supposed to work, but it seems to me it should just
"work".

  

Has anyone found a solution to this?