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Chapter 9 Connectivity Management
9.2 Functions in the Action Area for Connectivity
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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3 Click the [OK] button.
→ Modification of the host response starts.
4 Click the [Done] button to return to the [Host Response] screen.
End of procedure
9.2.6 Modify CA Reset Group
This function edits a CA reset group.
All of the ports are configured to be members of one CA reset group on the initial setting. This function can
create a CA reset group with only specific ports or change the member ports of an existing CA reset group
when ports cannot be accessed.
The maximum number of CA reset groups is equal to the number of ports.
An error screen appears in the following conditions:
• When the "Name" matches with an existing host response name
• When performing one of the following modifications in "Host Specific Mode" for which the host
response is allocated to a host group with host affinity settings:
- Select other than "BS2000 Mode" for "Host Specific Mode" when volumes are mapped from
LUN#1024 onward
- Select other than "HP-UX Mode" or "BS2000 Mode" for "Host Specific Mode" when volumes are
mapped from LUN#512 onward
• If a host is unable to access the volumes in a port, this function releases the volumes reserved by the
inaccessible port to the ports in the specified CA reset group, without affecting other ports.
• When a port is shared by multiple servers using the host affinity function, only volumes that can be
released under the instructions from the servers are included in the LUN group, with a host affinity
configured with the target server.
• One port cannot be registered in multiple CA reset groups.
• Only the ports with the "CA" or "CA/RA" port mode can be registered in a CA reset group.