HP StorageWorks MSA 2/8 HP StorageWorks Fabric OS V3.1.x/4.1.x Reference Guide - Page 873

uptime uptime Displays length of time the system has been operational. Synopsis uptime Availability All users. Release V3.1.x and V4.1.x 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 Bus time-out* Bus error* Panic* Fault* Power-on Watchdog* PushButtons Reason is unknown. Port ASIC was accessed and no response was received. Non-existent system address was accessed. Firmware detected a critical hardware error or an internal inconsistency. CPU signaled a fault condition (critical firmware error). Last reboot was caused by a power-on. Watchdog timer caused a reset. Push buttons 1 and 3 were depressed for two seconds, causing a system reset. Fabric OS Version 3.1.x/4.1.x Reference Guide 873