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A Summary of Commands autoreboot
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 386
• uptime <minutes> — This option specifies the amount of time that the
system must be in service before the automatic reboot feature is
activated. The default is 5 minutes.
• status — This option shows the current values of the automatic reboot
parameters, plus the number of unanticipated reboots that occurred in the
window minutes preceding the most recent system boot.
When the auto-reboot feature is enabled and activated, the system
automatically reboots after a UNIX panic. The auto-reboot feature is activated
as follows:
If there were fewer reboots than unanticipated reboots during the window
minutes prior to the most recent system boot, the automatic reboot feature is
activated (if enabled) uptime minutes after the most recent system boot.
For example, assume the automatic reboot parameters are set to their default
values. A system crash occurs. The system reboots at 8:00. If there were
fewer than five unanticipated reboots between 7:00 and 8:00, the auto-reboot
feature is activated as 8:05. Otherwise, it is activated at 9:00.
An unanticipated reboot is a system boot that occurs after a system crash. A
system crash can be caused, for example, by a UNIX panic, a system restart
via
RESET, or a sudden power loss.