Read Link Error Status Block (Rls) - Hitachi ULTRASTAR 15K450 HUS154530VLF400 Specifications

17.3.10.2 Process Logout Response Service Parameter page
Table 60: Logout Response Service Parameter page
Byte Item
0 TYPE Code
1 TYPE Code Extension
2-3 Flags
4-7 Originator Process Associator
8-11 Responder Process Associator
12-15 Reserved
The TYPE Code field for SCSI-FCP is 08h, and the TYPE Code Extension field is 00h.
The Flags field is as follows:
• Bit 15 - Originator Process Associator Valid
The drive returns 0b in this field.
• Bit 14 - Responder Process Associator Valid
The drive returns 0b in this field.
• Bits 13-12 - Reserved
• Bits 11-8 - Accept Response Code
See Table 56.
• Bits 7-0 - Reserved
The Originator Process Associator and Responder Process Associator fields are not used.

17.3.11 Read Link Error Status Block (RLS)

RLS requests the recipient to return the Link Error Status Block associated with the Port Identifier specified in the payload.
The drive implements a Link Error Status Block for each port. When a counter overflows, it wraps back to zero. The only way
to reset the Link Error Status Block is to power off the drive.
Bytes 1, 2, and 3 of the payload must be set to zero. Otherwise, the drive will respond with an LS_RJT with a reason code of
"Command not supported" and a reason code explanation of "No additional explanation".
Valid Port Identifiers are:
0 Return the Link Error Status Block for the same port on which the request was received.
1 Return the Link Error Status Block for Port A.
2 Return the Link Error Status Block for Port B.
Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
84
Size (Bytes) Drive Response
1
1
2 0X 00h
4 00 00 00 00h
4 00 00 00 00h
4 00 00 00 00h
08h
00h