Chapter 5 Connectivity Status
5.1 Connectivity (Basic Information)
ETERNUS Web GUI User’s Guide (Operation)
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5.1
Connectivity (Basic Information)
A list of the host affinity groups is displayed.
When the target connection is "Host Group - CA Port Group", a host affinity is a group that defines an associa-
tion between a "Host Group", a "CA Port Group", and a "LUN Group". When the target connection is "Host - CA
Port", a host affinity is a group that defines an association between a "Host", a "CA Port", and a "LUN Group".
The following items are displayed in the Main area:
•
Host Group
The "Host Group Name" with the host affinity setting is displayed.
If all of the hosts are to be connected, instead of specific host groups, "All" is displayed.
By clicking "Host Group Name" or "All", the [Host Affinity Detail (Host Group - CA Port Group - LUN Group
Setting)] screen is displayed. Refer to
"5.7.2 LUN Group : LU QoS Group Detail" (page 280)
for display items.
Regardless of whether the host belongs to a host group, a "-" (hyphen) is displayed if the host affinity
setting is specified when selecting a host.
By clicking "-" (hyphen), the [Host Affinity Detail (Host - CA Port - LUN Group Setting)] screen is displayed.
Refer to
"5.1.2 Host Affinity Detail (Host - CA Port - LUN Group Setting)" (page 246)
for display items.
•
Host
The "Host Name" with the host affinity setting is displayed.
If all of the hosts are to be connected, instead of specific hosts, "All" is displayed.
When setting the host affinity with the host group specification, the host name that configures the host
group is displayed. If "All" has been selected for the host group, "All" is displayed for the host.
•
CA Port Group
The CA port group names for which the host affinity setting is configured are displayed.
Regardless of whether the CA port belongs to a CA port group, a "-" (hyphen) is displayed if the host affinity
setting is specified for a CA port.
Summary of Contents for ETERNUS AF250
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