Sun Microsystems Sun Fire V490 - Manual (Page 185)

Chapter 9 Configuring System Firmware 157
3. Restart the system to effect the changes. Type:
What Next
If you choose to have the system generate an automated crash dump file, then, in the
event the operating system hangs, that file appears in the /var/crash/ directory,
under a subdirectory named after your system. For more information, see the
documentation accompanying your Solaris software release.
How to Enable ASR
The automatic system recovery (ASR) feature is activated by default. However, if
you have manually disabled it, use this procedure to restore it.
What to Do
1. Set the system control switch to the Normal position.
2. At the system ok prompt, type:
3. Set the diag-trigger variable either to power-on-reset, error-reset, (the
default) or to all-resets. For example, type:
4. To cause the parameter changes to take effect, type:
# reboot
ok setenv service-mode? false
ok setenv auto-boot? true
ok setenv auto-boot-on-error? true
ok setenv diag-trigger all-resets
ok reset-all