IBM StorageSmart DF1100J, Руководство оператора

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Power light
«2¬
The green Power light is lit when the voltage is correct.
Card Fault light
«3¬
The amber Card Fault light is lit when an error condition has been
detected.
Switch Card
A switch card
«1¬
is installed in the back of a unit of the ProFibre Storage Array.
Note: The diagram shows a controller unit. A switch card is installed in the same
place in an expansion unit.
The switch card in the controller unit has a BBU that provides up to 72 hours of
data cache retention in the event of a sudden loss of power in the unit.
CAUTION:
Do not try to replace and/or exchange the Ni-MH rechargeable battery pack
integral to the Battery Backup Unit (BBU) assembly.
The Ni-MH battery pack contains small amounts of harmful substances.
v
Keep the BBU away from fire
v
Do not expose the BBU to water or rain
v
Do not attempt to disassemble the BBU
v
Do not short circuit the BBU
v
Keep away from children
v
Do not put the BBU into rubbish that is put into landfill sites. When
discarding the BBU, observe local ordinances, regulations and your company’s
safety standards for disposal
mef30111
Figure 10. Switch Cards
Chapter 1. Introduction
9