Fujitsu ETERNUS DX60 S3 User Manual page 926

Appendix A Parameter List
A.6 Thin Provisioning Management
●
Manual Setting
• Drive Type
Description
Input condition/
Display contents
• RAID Level
Description
Input condition/
Display contents
•
For details on the number of member drives in each RAID level, refer to
RAID group" (page
•
RAID0 has no data redundancy. Select "High Performance (RAID1+0)", "High Capacity (RAID5)", "High Reliability
(RAID6)", "High Reliability (RAID6-FR)", or "Mirroring (RAID1)" for the RAID level.
Select the type of drive that configures the TPP.
Only the drives that are installed in the ETERNUS DX are displayed.
Refer to "Requirements for selecting drives" (page 563)
•
Online
•
Nearline
•
SSD
•
Online SED
•
Nearline SED
•
SSD SED
Select the level of RAID group that configures the TPP from the list box.
The installed drives determine the selectable RAID levels that are displayed as options.
•
High Performance (RAID1+0)
RAID1+0 (2D+2M, 4D+4M, 8D+8M, 12D+12M) configuration is available.
•
High Capacity (RAID5)
RAID5 (3D+1P, 4D+1P, 7D+1P, 8D+1P, 12D+1P) configuration is available.
•
High Reliability (RAID6)
RAID6 (4D+2P, 6D+2P, 8D+2P) configuration is available.
•
High Reliability (RAID6-FR)
RAID6-FR ((4D+2P)x2+1HS, (6D+2P)x2+1HS, (8D+2P)x3+1HS, (4D+2P)x5+1HS)
configuration is available (*1).
•
Mirroring (RAID1)
RAID1 (1D+1M) configuration
•
Striping (RAID0)
RAID0 (4D) configuration
*1: "High Reliability (RAID6-FR)" groups that configure TPPs are called "Fast Recovery
RAID groups".
559).
926
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
for details.
"The number of member drives in each
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