Unit Serial Number Page Definition - Sun Microsystems storagetek sl500 Reference Manual

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Unit Serial Number Page Definition

The library returns 10h (16d) bytes of unit serial number page data in this format.
TABLE 6-11 Unit Serial Number Page
Byte 7
Peripheral Qualifier
0
1
2
3
(MSB)
4
to
15
Unit Serial Number Page Definitions:
Peripheral Qualifier
Peripheral Device Type
Page Code
Additional Page Length
Unit Serial Number
96 SL500: Interface Reference Manual • July 2008
6 5 4
Page Code (80h)
Reserved (00h)
Additional Page Length (0Ch)
Unit Serial Number
The library returns a value of 000b indicating the specified peripheral device
type is currently connected to this logical unit. If the command is sent to an
unsupported logical unit, the value returned is 011b.
(Note: xxxb indicates binary notation).
The library returns a value of 8h, which indicates that the library is a medium
changer device. If the command is sent to an unsupported logical unit, the
value returned is 1Fh.
This field is set to 80h, identifying the page as the unit serial number page.
This field is set to 0Ch, the number of bytes in the product serial number.
This field contains a unique 12-character ASCII identifier for the library.
For example: 522XX0000121
■
Where: XX indicates the library partition number.
For non-partitioned libraries, XX is 00.
Bit
3 2
Peripheral Device Type
1 0
(LSB)
Revision: F • 96122