Monitoring Bbus With Megacli - LSI iBBU01 User Manual

3.1.2

Monitoring BBUs with MegaCLI

3.1.2.1 Display BBU Information
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.
MegaCLI is a character-based, non-GUI, command line utility that you
can use to configure, monitor, and maintain MegaRAID SAS RAID
controllers and the devices connected to them. MegaCLI runs under Red
Hat Linux and Microsoft Windows.
You can use the commands in this section to select the settings for
BBU-related options in MegaCLI.
Use the command in
BBU for the selected controller(s).
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Table 3.1 to display complete information about the
3-5