Inquiry
40 SL150 Interface Reference Manual Julyl 2017
Supported Pages
TABLE 4-11 shows the format of the Supported Pages.
TABLE 4-11 Supported Pages
Byte
Bit
76543210
0 Peripheral Qualifier Peripheral Device Type
1 Page Code (00h)
2 Reserved (00h)
3 Additional Page Length
4 Supported Page (00h)
5 Serial Number Page (80h)
6 Device Identification Page (83h)
7 SCSI Ports Page (88h)
8 Vendor Specific Device Capabilities Page (C8h) (HP LTO-6 Bridged Drive only)
Inquiry: Supported Pages Definitions:
Peripheral Qualifier
The library returns a value of:
000b = Indicating the specified peripheral device type is currently connected to
this logical unit.
011b = If the command is sent to an unsupported logical unit.
(b = binary notation)
Peripheral Device
Type
The library returns a value of:
• 8h = Indicates that the library is a medium changer device.
• 1Fh = If the command is sent to an unsupported logical unit.
Page Code
Identifies the page as a supported page (00h)
Additional Page
Length
Indicates the remaining bytes in the data:
4h = The library has 4 additional bytes of Supported Pages Inquiry data
available to the initiator.
5h = The bridged drive is an HP LTO-6 drive. The library has 5 additional bytes
of Supported Pages Inquiry data available to the initiator.
Supported Page
00h = Indicates the first vital page is page 0 (current page)
80h = Unit Serial Number Page
83h = Device Identification Page (HP Bridged)
83h = Device Identification Page (IBM Bridged)
88h = SCSI Ports Page
C8h = Vendor Specific Device Capabilities Page (HP LTO-6 Bridged Tape Drive)