Appendix A Parameter List
A.6 Thin Provisioning Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED P2X0-1270-13ENZ0
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Restrictions for Stripe Depth modification (for TPP)
The following restrictions are applied for RAID groups for which the Stripe Depth value is changed.
• Stripe depth for RAID groups that configure the existing TPPs cannot be changed.
• When selecting drives automatically to create a TPP, the Stripe Depth cannot be changed.
● RAID Group
• Controlling CM
● Drive Selection ([Tabular] Tab)
• Checkbox to select drives
Description Select the Controlling CM of the RAID group that is to be created.
""Automatic" and the normal CM number ("CE#x CM#y" or "CM#y") that is installed are
displayed (x: CE number, y: CM number).
Select "Automatic" for normal operations. When "Automatic" is selected, the Controlling
CM that is to be allocated is determined by the RAID group number. Refer to "Automatic
Controlling CM setting" (page 910) for details.
Input condition/
Display contents
• For the ETERNUS DX8700 S3/DX8900 S3
- Automatic
- CE#x CM#y
• For the other models
- Automatic
- CM#y
Description Select the checkbox for the drive to be selected.
When selecting drives, refer to "Requirements for selecting drives" (page 563)
.
Input condition/
Display contents
Checkbox
• Selected
• Cleared
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