Host Affinity Settings - Fujitsu ETERNUS AF250 Setup Manual

Host Affinity Settings

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The host affinity settings ensure security when multiple servers are connected by assigning the host interface ports
that the hosts (servers) can access and the volumes that the hosts (servers) can recognize.
Follow the procedure below to set host affinity by associating a host group, a CA port group and a LUN group.
1.
Host group addition
Add the information on the hosts (servers) that access
the ETERNUS AF.
To display the screen to add the host groups (example
for iSCSI host groups):
Click the [Connectivity] tab, click [Host Group] in
[Category], and then click [Add iSCSI Host Group] in
[Action].
2.
Port parameter settings
Set the connection information between the host
interface port and the server.
To display the screen to set the port parameters
(example for iSCSI Port):
Click the [Connectivity] tab, and then click [iSCSI]
under [Port Group] in [Category]. Select the checkbox
for the iSCSI port to set the port parameters for on the
[iSCSI Port] screen and then click [Configure iSCSI Port]
in [Action].
3.
Port group creation
Create a port group for a host to access the ETERNUS
AF.
To display the screen to create a port group (example
for iSCSI Port):
Click the [Connectivity] tab, click [Port Group] in
[Category], and then click [Create iSCSI Port Group] in
[Action].
4.
LUN group addition
Add a group of volumes that can be recognized by the
host (LUN group).
To display the screen to add a LUN group:
Click the [Connectivity] tab, click [LUN Group] in
[Category], and then click [Add LUN Group] in [Action].
FUJITSU Storage ETERNUS AF250 All-Flash Arrays Setup Guide
9
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