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Chapter 5 Volume Management
5.2 Functions in the Action Area for Volume
•
LDE is not being performed in the target RAID group
•
When the disk type of the RAID group to which the concatenation source volume belongs is
"SSD", the concatenation destination RAID group must be configured with "SSD"
The procedure to expand volume capacity is as follows:
Procedure
1
2
•
Backing up the data before performing volume expansion is
recommended.
•
This function cannot be used under the following conditions:
-
When the maximum number of volumes is already registered in the
ETERNUS DX Disk storage system
-
When switching firmware in hot mode in the ETERNUS DX Disk
storage system
-
When a RAID group diagnosis or a disk diagnosis is being performed
in the ETERNUS DX Disk storage system
•
Expanded volume capacity must be recognized by server.
•
The same RAID level and drive speed is recommended for the RAID
group to which the concatenation volume belongs and the RAID group
after concatenation.
•
The encryption status of volumes after concatenation is the same as the
concatenation source volume.
•
Concatenated volumes are formatted automatically. Refer to the
[Volumes] screen for format progress.
•
To expand the TPV capacity, refer to
Volume" (page
Select the volume to be expanded and click [Expand Volume] in [Action].
Click the [Add] button.
→ The [Add Capacity] screen is displayed.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
84).
82
"5.2.6 Expand Thin Provisioning
P2X0-1090-02ENZ0
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