Users Guide

Property Denition
• Failed — The battery has failed and has to be replaced.
Learn Mode Displays the learn mode of the battery. Possible values are:
• Auto — Storage Management performs an automatic learn cycle based on the set time.
• Warn — The learn cycle is past the default 90 days.
When the battery is in Warn mode, the state of the controller is displayed as degraded.
NOTE: Warn is available only on SAS controllers with rmware version 6.1 and
later.
Next Learn Time Displays the number of days and hours left before the controller rmware initiates the next learn
cycle.
Maximum Learn Delay Displays the maximum number of days and hours that you can delay the battery learn cycle. The
controller rmware automatically initiates the battery learn cycle. You cannot stop or pause the learn
cycle, but you can delay it. For more information, see Initiating The Battery Delay Learn Cycle and
Starting A Learn Cycle.
Related link
Battery — Available Tasks
Battery Tasks
To access the battery tasks:
1 In the Server Administrator window, under the system tree, expand the Storage dashboard to display the controller objects.
2 Expand a controller object.
3 Select Battery.
4 Select a task from the Available Tasks drop-down menu.
5 Click Execute.
Battery — Available Tasks
The available battery tasks are:
• Starting A Learn Cycle
• Battery Transparent Learn Cycle
• Initiating The Battery Delay Learn Cycle
Related link
Battery Properties And Tasks
Starting A Learn Cycle
Does my controller support this feature? See Supported Features.
Select the Start Learn Cycle task to initiate the battery learn cycle.
The battery learn cycle discharges and then fully charges the controller battery.
116
RAID Controller Batteries