
To improve the I/O processing speed by applying High Speed mode, a path definition is also
necessary for a port that cannot be used for the connection with a host. For example, if the mode
of the port block including the CL1-A port is changed to High Speed, the path definition is also
necessary for the CL3-A [1-A 2nd] port that cannot be used for the connection with a host.
NOTE:
• Sometimes the Standard mode, the High Speed mode, and the Initiator/External MIX mode
are collectively referred to as Fibre PCB modes. PCB is an acronym for printed circuit board.
The storage system documentation sometimes uses the term PCB when referring to a channel
adapter, which is a printed circuit board used for connecting hosts and a storage system.
• Storage partition administrators cannot apply the High Speed mode or the Initiator/External
MIX mode.
Table 6 Port Serial Numbers and Port Names (4-port Fibre Channel Adapter)
High Speed mode or
Initiator/External
MIX mode
Standard modePort serial
number
High Speed mode or
Initiator/External
MIX mode
Standard modePort serial
number
CL1-JCL1-J32CL1-ACL1-A0
CL3-J [1-J 2nd]CL3-J33CL3-A [1-A 2nd]CL3-A1
--34--2
--35--3
CL1-KCL1-K36CL1-BCL1-B4
CL3-K [1-K 2nd]CL3-K37CL3-B [1-B 2nd]CL3-B5
--38--6
--39--7
CL1-NCL1-N40CL1-ECL1-E8
CL3-N [1-N 2nd]CL3-N41CL3-E [1-E 2nd]CL3-E9
--42--10
--43--11
CL1-PCL1-P44CL1-FCL1-F12
CL3-P [1-P 2nd]CL3-P45CL3-F [1-F 2nd]CL3-F13
--46--14
--47--15
CL1-LCL1-L48CL1-CCL1-C16
CL3-L [1-L 2nd]CL3-L49CL3-C [1-C 2nd]CL3-C17
--50--18
--51--19
CL1-MCL1-M52CL1-DCL1-D20
CL3-M [1-M 2nd]CL3-M53CL3-D [1-D 2nd]CL3-D21
--54--22
--55--23
CL1-QCL1-Q56CL1-GCL1-G24
CL3-Q [1-Q 2nd]CL3-Q57CL3-G [1-G 2nd]CL3-G25
70 Performing LUN Manager Operations
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