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Chapter 4 Configuration Settings
4.2 Configuration Settings for Using Standard Volumes (When Using Host Affinity Settings, Previously Referred to as LUN Mapping)
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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4.2.2 When Allocating the CA port to the LUN Group
The following section describes the series of settings when using Standard volumes without creating CA port
groups.
Not only can new RAID groups be created, adding or changing volumes that are registered in existing RAID
groups can also be performed.
Create RAID Group
Create a RAID group (a group of drives that configures the RAID in the ETERNUS DX Disk
storage system
).
Refer to:
-
Create RAID Group
Create Volume
Create a volume (drive area in the RAID group). A volume is a structural unit of RAID that can be
recognized from the server. Select "Standard" for "Type".
Refer to:
-
Create Volume
Add LUN Group
Create a LUN group (a group of volumes that are recognized from the server, which is
conventionally referred to as an "affinity group").
Correspond the volume number to the Logical Unit Number (LUN) that can be recognized by the
host for each LUN group.
LUN groups are recognized from the server by the host affinity setting that allocates the CA
ports to the LUN groups.
Refer to:
-
Add LUN Group
Create Host Affinity
To recognize the LUN group from the server, select "All" for the host and allocate the CA port
and the LUN group.
Refer to:
-
Create Host Affinity