SUN: E10K DR Problem/Resolution¶
- Title:
SUN: E10K DR Problem/Resolution
- Author:
Douglas O’Leary <dkoleary@olearycomputers.com>
- Description:
SUN: E10K DR Problem/Resolution
- Date created:
08/1999
- Date updated:
09/1999
- Disclaimer:
Standard: Use the information that follows at your own risk. If you screw up a system, don’t blame it on me…
If dynamic reconfiguration isn’t working, there are a number of things to check:
Is dr-max-mem enabled in OBP (>=1 for Solaris 2.6; check the text for Solaris 2.5)
Ensure that dr shows up in /etc/name_to_major once and only once.
Ensure that dr shows up in /etc/name_to_major once and only once.
Execute
modinfo
and look for the dr driver. Executemodload /platform/sun4u1/kernel/drv/dr
if it’s not there.Ensure all appropriate patches are installed.
Check if /devices/pseudo/dr@0:0 exists. If not, execute
drvconfig -i dr
to create it.Ensure that /dev/dr exists and is linked to /devices/pseudo/dr@0:0