Dell PowerVault ML6000 - Manual (Page 22)

12 SCSI Commands
Initialize Element Status CDB Format
The INITIALIZE ELEMENT STATUS CDB format is shown in the following table.
No Barcode Labels (NBL) – A value of 0 indicates that the specified elements will be checked for all
relevant status, including bar code labels. A value of 1 indicates that elements will be checked for media
presence only (no bar code labels).
Table 7 INITIALIZE ELEMENT STATUS CDB format
Bit
Byte
7 6 5 4 3 2 1 0
0 Op Code (07h)
1 Logical Unit Number Reserved
2 Reserved
3 Reserved
4 Reserved
5 NBL Control