http://pic.dhe.ibm.com/infocenter/powersys/v3r1m5/topic/areaj/areaj.pdf
Power-on time (days)
This field indicates the raw power-on time, in units of days, of the cache
battery pack.
Adjusted power-on time (days)
This field indicates the adjusted (prorated) power-on time, in units of
days, of the cache battery
pack.
Note: Some cache battery packs are negatively affected by higher
temperatures and thus are
prorated based on the amount of time they spend at various ambient
temperatures.
Estimated time to warning (days)
This field indicates an estimated time, in units of days, until a warning
is surfaced indicating that
the cache battery pack replacement should be scheduled.
Rob Berendt
