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Chapter 5 Volume Management
5.2 Functions in the Action Area for Volume
The procedure to start a migration is as follows:
Procedure
1
2
•
A volume cannot be expanded when the type of migration source
volume is "TPV" or the type of migration destination is "TPP".
•
A migration source volume and a migration destination volume that are
undergoing migration cannot be deleted.
•
When the destination volume capacity is expanded by migration, the
expanded volume capacity must be recognized by the server after
migration. Refer to the manuals of each OS or file system for
information about server operation.
•
In order to recover normal status (the status before failure), the
configuration information of the ETERNUS DX Disk storage system may
be needed. After migration is complete, get the configuration
information. Refer to
details.
Progress of migration can be checked on the [Volume] screen (Basic
Information).
Select the volume that to be migrated and click [Start RAID Migration] in [Action].
Set the capacity and encryption status of the volume after migration, select the
destination RAID group or the TPP, and then click the [Start] button.
•
Volume Capacity
The capacity of the migration source volume is displayed as the initial state.
When expanding the volume capacity after migration, enter the volume capacity and
select the unit of capacity (MB/GB/TB).
When the type of migration source volume is TPV, the volume capacity cannot be
expanded. Also, when expanding volume capacity, "Thin Provisioning Pool" cannot be
selected as the migration destination.
Migration source volume
capacity
•
Encryption by CM
The encryption status of the migration source volume is displayed as the initial state.
Select the encryption status of the volume after migration. There are no limitations for
the encryption status of migration source and destination volumes. Note that when
migrating an encrypted volume to an unencrypted volume, the user must have the
"Security Setting" policy.
When the encryption mode is disabled, "by CM" cannot be selected.
-
None
-
by CM
-
use SED (not supported)
•
RAID Group/Thin Provisioning Pool
Specify the destination RAID group or the TPP with the radio button. The selectable
RAID groups or TPPs for the migration destination are displayed. The RAID groups or
TPPs that are displayed depend on the volume capacity and encryption status.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
"11.2.8.3 Export Configuration" (page 574)
≤ Volume capacity
88
≤ The maximum free capacity
in the migration destination
P2X0-1090-02ENZ0
for
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