Fujitsu ETERNUS DX60 S3 User Manual page 968

Appendix A Parameter List
A.7 Advanced Copy Management
• Encryption by CM
Description
Input condition/
Display contents
•
When "Thin Provisioning" is selected for "Type", selecting on or off for "Encryption by CM" is not available.
•
When "Encryption by CM" is "On", a RAID group that is configured with SEDs cannot be selected. When creating
an ODX Buffer volume in a RAID group that is configured by SEDs, select "Off".
• Allocation
Description
Input condition/
Display contents
Select the encryption status of the ODX Buffer volume.
When the encryption mode is disabled or when using the ETERNUS DX60 S3, this item is
not displayed.
•
On
Volumes that are encrypted by CM are created.
•
Off
Volumes that are not encrypted are created.
Select the allocation mode for the ODX Buffer volume.
This item is available only when the "Type" is "Thin Provisioning Volume".
•
Thin
Physical area is allocated to the target area of the volume when a write I/O is
received.
•
Thick
Physical area is allocated to the whole area of the volume when volumes are created.
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ETERNUS Web GUI User's Guide (Settings)
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