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3ware® CLI Guide > CLI Syntax Reference > BBU Object Commands > /cx/bbu show

/cx/bbu show
This command presents a summary report on the specified BBU object.
Example:
 //localhost> /c0/bbu show
 Name  OnlineState BBUReady  Status    Volt     Temp     Hours  LastCapTest 
 ---------------------------------------------------------------------------
 bbu   ON          No        Testing   OK       OK       72     01-Jul-2004 
The command output indicates that the battery capacity was last measured on 01-Jul-2004. The battery is estimated to last for 72 hours from the last tested date. In this example, the BBU unit is currently testing the battery. Both voltage and temperature are normal. The BBU is not ready to backup the write cache on the controller (due to the testing). (For complete information about the BBU, see the user guide that came with your 3ware RAID controller).
 
Note: If the BBU is either not present or disabled, the following will be displayed after the command //localhost> /c0/bbu show.

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