Chapter 9 Connectivity Management
9.2 Functions in the Action Area for Connectivity
ETERNUS Web GUI User’s Guide
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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:
- 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 Disk storage system (*1)
*1: "Host that is not registered in the ETERNUS DX Disk storage system" 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 Disk storage system but do not belong to the host
group
- Hosts that are registered in the ETERNUS DX Disk storage system and belong to the host group
Click the [Rediscover] button to update the iSCSI host list.
(2) Add or delete iSCSI hosts, register the iSCSI host information (the IP address and the Alias name,
etc.) to the added host, and click the [Modify] button.
- Checkbox to select a host
Select the corresponding host checkbox in the iSCSI host list, to add a host.
Clear the corresponding host checkbox in the iSCSI host list, to delete a host.
• If the iSNS server has not been configured in "9.2.3.8 Modify iSCSI Port Parameters" (page
541), the iSCSI host cannot be automatically acquired.
• The following restrictions in the environment that is described below apply for the automatic
acquirement of host information (*1) even when the iSNS server is specified.
*1: "iSCSI Name", "IP Version", "IP Address", and "Alias Name"
- When one of the following OSs is used and there are multiple hosts that have the same
iSCSI name but different IP addresses, only the information of one host can be acquired.
• Windows Server 2003
• Windows Server 2008
• Windows Server 2008 R2
• Oracle Solaris 10
- When the host OS is Oracle Solaris 11, "IP Version" and "IP Address" cannot be acquired.
• The following items can be specified only for the iSCSI hosts that are selected by checkboxes;
"IP Version", "IP Address", "Alias Name", "CHAP User ID", "Change CHAP Password", "CHAP
Password", and "Confirm CHAP Password".