Firmware 5.11.29 and lower
Firmware 5.01.67 and lower
497 days uptime
"pTimerTask previous stamp current stamp"
DFE firmware prior to version 5.12.02 (5.11.29 and lower) has an issue that prevents individual blades from operating for more than 497 days. This is due to processing of the 32-bit
The Fault Log (5101) of a unit experiencing this issue will contain one or more messages similar to:
PTimer[4.tGvrpTic]pTimerTask previous stamp.-18
These messages are all part of one reset event. The key wording of interest is "
pTimerTask previous stamp
DFE firmware prior to version 5.11.21 (5.01.67 and lower) may experience additional issues after a blade resets due to the counter wrap, leading to further resets of the same type, and requiring the entire system to be user-reset to restore proper operation of the system.
Upgrade to firmware 5.12.02 or higher.
Systems approaching 497 days of uptime may be preemptively reset using the '
See also: 10911.