Lenovo ThinkServer RD230, Software User'S Manual

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Viewing System Event Information 4-85
– Setting the Learn Delay Interval
The learn delay interval is the length of time between automatic
learning cycles. Perform the following steps to change the interval:
1. Open the drop-down menu in the Auto Learn Mode field.
2. Select the learn mode as
Auto
(the default).
This is so the controller performs the learning cycle automatically.
3. Change the number of hours in the Learn Delay Interval field.
You can delay the start of the learn cycles for up to 168 hours (7
days).
4. Click Go to set the interval.
– Setting the Auto Learn Mode
You can start battery learning cycles manually or automatically. The
Auto Learn modes are:
•
BBU Auto Learn: Firmware tracks the time since the last learning
cycle and performs a learn cycle when due.
•
BBU Auto Learn Disabled: Firmware does not monitor or initiate a
learning cycle. You can schedule learning cycles manually.
•
BBU Auto Learn Warn: Firmware warns about a pending learning
cycle. You can initiate a learning cycle manually. After the learning
cycle is complete, firmware resets the counter and warns you when
the next learning cycle time is reached.
Perform the following steps to choose an auto learn mode:
1. Open the drop-down menu in the Auto Learn Mode field.
2. Select an auto learn mode.
3. Click Go to set the auto learn mode.
Note: When you replace the iBBU, the charge cycle counter is
reset automatically.
4.7 Viewing System Event Information
The SAS controller firmware monitors the activity and performance of all
storage configurations and devices in the system. When an event occurs