AMCC 9500S 用户手册

Chapter 2. CLI Syntax Reference

82

BBU Object Commands

BBU (Battery Backup Unit) Object Commands are commands that provide 
information and perform actions related to a specific BBU installed on a 
specific controller, such as /c0/bbu.

This object is only available on 9000 series controllers on which a BBU is 
actually installed. (The BBU is not supported on 9590SE-4ME.)

/cx/bbu show                          (9000 only)

/cx/bbu show attribute [attribute ...] where attributes are:

batinst|bootloader|cap|fw|lasttest|pcb|ready|serial|

status|temp|volt

/cx/bbu show all                      (9000 only)

/cx/bbu test [quiet]                  (9000 only) 

Warning: May take up to 24 hours to complete. Write cache

will be disabled during the test.

/cx/bbu enable                       (9000 only)

/cx/bbu disable [quiet]              (9000 only)

/c

x

/bbu show

This command presents a summary report on the specified BBU object. 

 //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).

                                      

If the BBU is either not present or disabled, the following will be displayed 

after the command  //localhost> /c0/bbu show.

Error:  (CLI:053) Battery Backup Unit is not present.