Direct N_Port Attachment; Addressing; Table 2-1 Addressing Scheme - Oracle StorageTek T10000 Reference Manual

Direct N_Port Attachment

Direct N_Port Attachment
The T10000 tape drives support direct attachment to a host through a host bus
adapter (HBA) that creates an N-Port. The HBA sends and receives to and from the
tape drive.

Addressing

StorageTek tape drives use: Port name, Node name, and Port ID for login validation.
The StorageTek registration ID is 24 bits consisting of:
• 00104F (hex)
TABLE 2-1
registered format for Name Address Authority (NAA), company ID, and vendor
specific identifier for a total of 64 bits.

TABLE 2-1 Addressing Scheme

63
"0101" (b)
All ports validate the logins by comparing Port Name, Node Name, and Port ID. All
three identifiers must match or this indicates the configuration has changed and
requires a Logout (LOGO).
30 T10000: Interface Reference Manual
indicates the Institute of Electrical and Electronics Engineers (IEEE)
Most Significant Bit
60 59
NAA IEEE Company ID
00 10 4F (hex)
Note – A LOGO terminates all open Exchanges between SCSI
initiator and target.
Least Significant Bit
36 35
Vendor Specific Identifier
(to be assigned)
00
August 2016