Re: Linux SCSI LUNs Question

[Wang Jinpu <xjtuwjp@xxxxxxxxx>]

2009/12/7 Vipul Jain <vipulsj@xxxxxxxxx>

Hello list,

 

   I have done lot of google reading to find out what does Linux LUN in SCSI means and would like to confirm if my understanding is correct.

 

  LUN (Logical Unit Number) is dependent on the disk partitions and every disk partition gets one LUN hence one disk if

  partitioned to say 3 logical disk will have 3 LUNs starting from LUN 0 as active partition.

 

  Please correct me if I am wrong.

 

Regards,

Vipul.

 

I'm afraid you are wrong,I think the wikipedia give you a more complete explanation :http://en.wikipedia.org/wiki/Logical_Unit_Number