Fujitsu Eternus DX80 S2 - Create Affinity-Group

Chapter 3 Configuration Settings and Display
3.5 Host Interface Management > create affinity-group
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
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create affinity-group
This command creates an affinity group. The maximum number of available groups depends on the number
of available host interface ports and the model type. Usually a LUN can be assigned a value from 0 – 255.
Note that this does not apply in the following environments:
• HP-UX host environment
From 0 – 1023 can be assigned. The resource combines two affinity groups.
• BS2000 environment
From 0 – 4095 can be assigned. The resource combines eight affinity groups.
■ Syntax
■ Parameter
■ Example(s)
create affinity-group -name name
{-volume-number volume_numbers | -volume-name volume_names } -lun luns
-name This parameter specifies a name of the affinity group. Only one name can be specified at the
same time. For details, refer to "1.2.4 Alias Name Syntax" (page 20)
.
-volume-number
or
-volume-name
This parameter specifies the volume identifiers to associate volumes with host LUNs. One or
more parameters can be specified at the same time. For details, refer to "1.2.9 Volume Syntax"
(page 22). If two or more LUNs are specified, these parameters must also be specified in the
same order.
Example:
-volume-number 10-12 -lun 1-3
-> The volume #10 and LUN 1 are pairs.
-> The volume #11 and LUN 2 are pairs.
-> The volume #12 and LUN 3 are pairs.
-volume-name v1,v2 -lun 1-2
-> The volume named "v1" and LUN 1 are pairs.
-> The volume named "v2" and LUN 2 are pairs.
-lun This parameter specifies the LUNs to associate volumes with host LUNs. If two or more volumes
are specified, these parameters must be specified in the same order.
Example: -lun 0,1 -lun 0-10 -lun 0,1-10
The following example creates the affinity group named "AG001". It will associate volume #8 with LUN #10:
CLI> create affinity-group -name AG001 -volume-number 8 -lun 10