Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!ucsd!ucsdhub!hp-sdd!hp-pcd!hpfcso!stroyan
From: stroyan@hpfcso.HP.COM (Mike Stroyan)
Newsgroups: comp.sys.hp
Subject: Re: Two-headed Turbo/Topcat Trouble
Message-ID: <7370075@hpfcso.HP.COM>
Date: 2 Feb 90 00:04:18 GMT
References: <chris.90Jan25151710@cs.columbia.edu>
Organization: Hewlett-Packard, Fort Collins, CO, USA
Lines: 15

>This configuration worked fine when the TSRX was DIO-I and the system only had >16MB of memory.  Is our new configuration not supported?  Can anyone who has
>access to the X11 server sources offer any advice?

The DIO-II address space maps in devices in larger blocks than the DIO-I
address space.  As a result, your TurboSRX now occupies more addresses.
You need to reconfigure your kernel with larger limits for the addresses
allowed in processes.  The shmmaxaddr parameter controls the highest
address that a shared memory segment or mapped graphics device can
occupy.  The maxdsiz parameter controls the maximum size of a process
data area, a limit which may affect a very large X server process.

See the System Administrator manual for instructions on changing these
parameters.

Mike Stroyan, stroyan@hpstryn