Chapter 5 Configuration Menu
> 5.2 RAID Management
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
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4 Input the volume capacity in the Capacity text box, and specify the number of
volumes to be created. Then, input the Thin Provisioning Volume name in the
Name text box, and click the [Add] button.
Thin Provisioning Volume name can be omitted.
→ The [Create Logical Volume (Create Thin Provisioning Volume)] screen appears.
The Thin Provisioning Volumes to be added are displayed with a yellow background.
Repeat Step 4 to add more Thin Provisioning Volumes. Up to 128 volumes can be created
at the same time. When creating 129 or more volumes, move on to Step 5, complete
creating Thin Provisioning Volumes, and re-execute the [Create Logical Volume].
When adding Thin Provisioning Volumes completes, move on to Step 5.
When clicking the [Add] button in the following conditions, an error
screen appears.
• When Capacity field is blank
• When entering characters other than numerals (between 24 and
33,554,432) for Capacity field
• When the Capacity value exceeds the Free area in the
ETERNUS DX400/DX8000 series
• When the additional capacity (Capacity value × Number of
volumes to be created) exceeds the Free area in the ETERNUS
DX400/DX8000 series
• When the number of volumes to be created is blank
• When entering characters other than numerals as the number of
volumes to be created
• When the total number of additional volumes and specified
number of volumes exceeds 128
• When the total number of additional volumes and specified
number of volumes exceeds the available number of resources
used for creating volume
(Usage of resources is displayed as [Used/Max] or [All Domains
Used/Max])
• When the total number of additional volumes and specified
number of volumes exceeds the available number of the selected
Thin Provisioning Pools in the Resource Domain
(Usage of resources in the relevant Resource Domain is
displayed as [Current Domain Used/Assignable])
• When entering characters other than ASCII code (0x20 – 0x7E)
for Name field