Acer HDS WMS100 Reference Manual
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Acer | HDS WMS100™ User and Reference Guide 57
4.3.3 Fibre Channel Configuration
4.3.3.1 When the FC Interface Board is Not Added
The following information is not set for each host connector that connects to the WMS100
Fibre Channel.
Port Address
Topology
Transfer Rate
Adding Host Group
Host Group Options
LU Mapping Information
4.3.3.2 When the FC Interface Board is Added
The host connectors that connect the WMS100 Fibre Channel interface cable configure the
respectively independent port. The information described in section
4.3.3.1 is set for each
host connector.
4.3.4 Attention to the Host Direct Connection for WMS100
When connecting the WMS100 ports set to the Loop topology directly to both side 0 and side
1 of the host connector (FC interface board addition; side A and side B), consider the
following:
4.3.4.1 When the FC Interface Board is Not Added
Exclusive Access to the Logical Unit: LU mapping cannot be set for each host connector
of WMS100. It is necessary to set the access path between hosts and logical units
according to the assignment of the logical units to the hosts using LUN Manager.
Transfer Rate of the Host: The transfer rate of the WMS100 is set for the port. Both
host connectors 0 and 1 must be connected to the hosts with the same transfer rate.
4.3.4.2 When the FC Interface Board is Added
One host connector configures one port.
Exclusive Access to the Logical Unit: LU mapping can be set for each port. Set an
accessible logical unit for each port using the LU mapping function.
Transfer Rate of the Host: The transfer rate of the WMS100 is set for each port. Host
connectors side A and side B can be connected to the hosts with different transfer rates.