Fujitsu ETERNUS DX60 S3 User Manual page 394

Chapter 4 Connectivity Management
4.2 Host Group Management
• The range of LUNs that can be recognized from the host are determined by the "LUN Addressing"
settings and the "LUN Expand Mode (Peripheral Device Addressing)" settings for the host
response. Before changing a host response, check the LUN setting state. If LUNs that are LUN#256
onward are used, the recognizable LUN setting cannot be changed to a "256 LUN" host response.
Refer to
• When hosts are to be added in an existing host group and the relevant host already belongs to
another host group, the host response setting is also changed for that host group. If a LUN group
belongs to a host affinity setting for another host group and this LUN group uses LUNs from
LUN#256 onward, the host response setting cannot be changed to "256 LUN".
3
Add or delete a host in a host group in the following procedures.
■ When adding or deleting a host by selecting from the host list
(1)
Click the [Registered And Now Connected] tab.
The following hosts are displayed in the [Registered And Now Connected] tab:
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-
-
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Click the [Rediscover] button to update the iSCSI host list.
(2)
Add or delete iSCSI hosts and register the iSCSI host information (the IP address and the Alias name,
etc.) to the added host.
"Host responses and recognizable LUNs" (page 818)
Hosts that belong to the selected host group
Hosts that are connected to an iSCSI-CA or an iSCSI-CA/RA but are not registered in the ETERNUS
DX (*1)
*1: "Host that is not registered in the ETERNUS DX" indicates that a host with the same iSCSI name, IP
version, and Alias Name as the target host is not registered in the storage system. The host is
regarded as unregistered host even if a host with the same iSCSI name, IP version, Alias Name, and
different IP address is already registered. The obtained "iSCSI Name", "IP Version", "IP Address", and
"Alias Name" are displayed.
Hosts that are registered in the ETERNUS DX but do not belong to the host group
Hosts that are registered in the ETERNUS DX and belong to the host group
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