1 link service accept (ls_acc) – Hitachi ULTRASTAR 15K450 HUS154530VLF400 User Manual
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Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
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SCSI requirements.
Table 35: Extended Link Service request 11h qualifiers
If a Loop Initialization frame is received when the Port is not performing a Loop Initialization Procedure, it will be responded
to by an LS_RJT containing a reason code of “Command not supported” and a reason code explanation of “No additional
explanation”. This also applies to all unsupported link services, as defined by Table 34.
17.3.1 Link Service Accept (LS_ACC)
LS_ACC is used in response to an Extended Link Service Request. It indicates that the request has been completed.
The LS_ACC payload depends upon the Extended Link Service Request and is therefore described separately for each of the
following:
17.3.6 “Fabric Address Notification (FAN)”
17.3.7 “Port Discovery (PDISC)”
17.3.8 “Address Discovery (ADISC)”
17.3.10 “Process Logout (PRLO)”
17.3.11 “Read Link Error Status Block (RLS)”
17.3.12 “Report Node Capabilities (RNC)”
17.3.13 “Re-instate Recovery Qualifiers (RRQ)”
17.3.14 “Third Party Process Logout (TPRLO)”
17.3.15 “Request Node Identification Data (RNID)”
17.3.16 “Report Port Speed Capabilities (RPSC)”
Code Description
Abbr.
01h
Select Master
LISM
02h
Fabric Assign AL_PA
LIFA
03h
Previously Acquired AL_PA
LIPA
04h
Hard Assigned AL_PA
LIHA
05h
Soft Assigned AL_PA
LISA
06h
Report AL_PA Position Map
LIRP
07h
Loop AL_PA Position Map
LILP