Appendix A Parameter List
A.5 RAID Group Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED
P2X0-1270-13ENZ0
905
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RAID Level
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Select Drives
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RAID Group Capacity
Description
Select the level of RAID group that is to be created.
Input condition/
Display contents
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High Performance (RAID1+0)
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High Capacity (RAID5)
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High Reliability (RAID6)
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High Reliability (RAID6-FR)
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Reliability (RAID5+0)
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Mirroring (RAID1)
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Striping (RAID0)
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Several restrictions apply to RAID groups and volumes in the "RAID6-FR" type RAID group. For details, refer to
"Restrictions for RAID6-FR" (page 528)
•
Several restrictions apply to RAID groups that are created with "RAID5+0". For the details, refer to
.
Description
Select the requirements that are given priority when creating a Fast Recovery RAID group
with automatic drive configuration.
This item is available only when the RAID level is "High Reliability (RAID6-FR)".
Input condition/
Display contents
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Minimize number of using drives
Minimize the number of drives in the RAID group to achieve high-speed rebuilding.
Refer to
"Drive configuration for Fast Recovery RAID groups" (page 910)
for details.
•
Prioritize rebuild rate
Use more drives in a RAID group and distribute data to achieve high-speed
rebuilding. Refer to
"Drive configuration for Fast Recovery RAID groups" (page 910)
for details.
Description
Input the RAID group capacity that is to be created and select the units of capacity.
A RAID group is automatically created with a capacity of the entered value or higher.
Input condition/
Display contents
•
Numeric characters
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TB/GB/MB
Summary of Contents for Eternus DX200F
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