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Chapter 5 Volume Management
5.2 Functions in the Action Area for Volume
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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Combinations of Volume Types for which Capacity Expansion is Available
The combinations of volume types for which capacity expansion can be performed are shown in the following
table.
Available: Capacity expansion is available
N/A: Capacity expansion is not available
–: Migration is not available
Combinations of Encryption Conditions for which Migration is Available
The combinations of encryption conditions for which migration can be performed are shown in the following
table.
Available: Migration is available
N/A: Migration is not available
*1: When the encryption mode is disabled, "by CM" cannot be selected.
*2: SEDs that are managed by the common key (the RAID groups are not registered in the key group).
*3: SEDs for which the SED authentication key is managed by the key server (the RAID groups are registered in the key
group). In this case, only RAID groups can be selected as the migration destination. Note that TPPs and FTRPs cannot
be selected.
*4: If a user without the "Security Setting" policy logs into GUI, migration to reduce the security level cannot be
performed.
Migration source
volume
Migration destination volume
Standard
Standard
(LUN
Concatenation)
WSV TPV FTV
Standard Available – Available N/A N/A
Standard
(LUN Concatenation)
Available – Available N/A N/A
WSV Available – Available N/A N/A
TPV N/A – N/A N/A N/A
FTV N/A – N/A N/A N/A
Security
priority
Encryption setting for the
migration source volume
Encryption setting for the migration destination volume
None by CM (*1) use SED (Disabled Key
Group) (*2)
use SED (Enabled Key
Group) (*3)
Yes None Available Available Available Available
by CM Available Available Available Available
use SED
(Disabled Key Group)
Available Available Available Available
use SED
(Enabled Key Group)
Available Available Available Available
No (*4) None Available Available Available Available
by CM N/A Available Available Available
use SED
(Disabled Key Group)
N/A Available Available Available
use SED
(Enabled Key Group)
N/A N/A N/A Available