Chapter 5 Host Interface Management
5.6 Create Host Affinity
FUJITSU Storage ETERNUS DX Configuration Guide (Web GUI)
Copyright 2014 FUJITSU LIMITED P2X0-1250-06ENZ0
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5.6 Create Host Affinity
This function creates a new host affinity by specifying already registered "Host Group", "CA Port Group", and
"LUN Group".
The host accesses a volume via a defined path. Configuring the host affinity can limit the volumes which the
host can recognize.
The maximum number of connectable hosts (the number of Host Bus Adapters (HBAs)) per CA port is 256.
The procedure to create a host affinity when the target connection is "Host Group - CA Port Group" is as follows:
1 Click [Create Host Affinity] in [Action].
The [Create Host Affinity] screen appears.
A host can be a member of several host groups. In addition, a CA port can be a member of several CA port
groups. However, only one LUN group can be allocated to a combination of host and port when configuring
host affinity.
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