HP Surestore Tape Library Model 20/700 HP Surestore Bridge FC 2/1 LV and FC 4/ - Page 214
Additional Vendor Unique Information, Allocation Length, Code or Operation code
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Allocation Length: Maximum number of data bytes the Target may send. Page Code or Operation code: indicates which VPD page or Command Support data to return. VPD pages are used to return vendor specific data. Refer to SCSI-3 Primary Commands for specific details on VPD. FCP Logical Unit Number: Unique LUN for each addressable device. Typically this is the first two bytes of the LUN returned from the REPORT LUNS Command. Additional Vendor Unique Information Table 15 In addition to the INQUIRY Data from the device, 10 extra bytes of vendor unique data is appended onto the end of the device's data and returned, along with the device's data, to the initiator. See Table 15 . These additional bytes are not returned if the Allocation Length is not long enough to support these additional bytes. Additional Vendor Unique Information Bit Byte 7 6 5 4 3 2 1 0 N Bus Type N+1 Bus Number N+2 ... N+7 Reserved N+8 ID N+9 LUN 216 In-Band Management Appendix B