Appendix B Diagnostic Software and Troubleshooting Issues 79
Problem with DR Attach on SunEnterprise Platforms

DR attach does not configure ce interfaces on Sun Enterprise™ 10000 platforms

running the Solaris 2.6 operating environment. Toadd DR support for ce interfaces

on such systems, make the following changes:

1. Add the following lines to the /etc/system file:

2. Reboot system.

System panics in
Solaris 7 11/99
environmentwhen
CPR attempts to
suspend a non-
suspendable thread
The GigaSwift Ethernet driver uses certain not
suspendable kernel threads.When CPR attempts to
suspendthe driver, the system panics. Currently, CPR is
supported only in Sun desktop systems (for example,
Ultra 10 and Ultra 60).
• Turn off CPR.
• A CPR fix is
incorporated in Solaris 8.
Inetbootmay require
several retriesto
complete with OBP 4.x
Systems with OBP 4.x (for example, Sun Blade 1000)
may automatically retryseveral times before
completing. The message below is displayed for each
retry:
Retrying ... Check TFTP server and network setup
Ignorethese console
messagesuntil booting is
complete

set dr:detach_safe_list1="ce"

set hswp:suspend_safe_list1="ce"

TABLEB-1 Troubleshooting the GigaSwift Ethernet Adapter (Continued)
Problem Description Solution