Fabric OS Reference
1-275
Telnet Commands
1
uptime
Display length of time the system has been operational.
Synopsis
uptime
Availability
All users
Description
Use this command to display the length of time the system has been in operation (also known as
“up time”), the total cumulative amount of “up time” since the system was first powered-on, the
date and time of the last reboot, and the reason for the last reboot.
For up and powered-on times less than 60 seconds, the time is displayed in seconds. For times
greater than or equal to 60 seconds, the time is displayed in minutes. The output format adjusts
accordingly.
The reason for the last switch reboot is also recorded in the error log. Reasons are listed below. Not
all the below responses are applicable to all switch models:
Unknown
Reason is unknown.
Bus time-out*
Port ASIC was accessed and no response was received.
Bus error*
Non-existent system address was accessed.
Panic*
Firmware detected a critical hardware error or an internal inconsistency.
Fault*
CPU signaled a fault condition (critical firmware error).
Power-on
Last reboot was caused by a power-on.
Watchdog*
Watchdog timer caused a reset.
PushButtons
Push buttons 1 and 3 were depressed for two seconds, causing a system reset.
Reboot
Last reboot was caused by a user (from any management interface).
Powerfail NMI* Power supply caused a nonmaskable interrupt.
Watchdog NMI* Watchdog timer caused a nonmaskable interrupt.
PushButton NMI*Push buttons 2 and 4 were depressed for two seconds, causing a nonmaskable
interrupt.
Software NMI*
Firmware caused a nonmaskable interrupt.
Note:
The items marked with an asterisk (*) are usually caused by hardware or firmware failures.
Information on the failure is stored in the switch. Follow the procedures in the switch
manual.
Operands
None.
Summary of Contents for StorageWorks 8B - FC Entry Switch
Page 1: ...reference manual version 3 0 fabric os www hp com ...
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