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7.
Charge the BBU, and make sure that the Current Write Policy (indicating write cache operation
status) is indicated as "Write Back."
The battery cell you have purchased is not charged at all. In this case,
the [Current Write Policy] in the [Properties] of the [Logical] tab is
indicated as "Write Through" on MSM.
You can check the charge status of the battery cell by selecting [Relative
Notice
State of Charge] or [Absolute State of Charge] in [Physical] tab →
[Properties] on MSM.
If you changed the Write Policy from [Write Through] to [Write Back],
MSM displays the correct message, but the Windows Event Log
(application) indicates that the change was made contrarily.
For more information on the Write Policy, refer to the disk array controller
User Guide or to the MSM User Guide (online documentation included on
the CD-ROM shipped with the server).
Tips
Logical
Properties
Current Write Policy
Default Write Policy
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