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Chapter 6 Settings Menu
> 6.3 Advanced Copy Settings
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
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Copyright 2010 FUJITSU LIMITED
P2X0-0760-02ENZ0
■ The maximum number of RAID Groups and Logical Volumes for each model
*1: This indicates the number of RAID Groups when all of the RAID levels are defined as "RAID1".
*2: The maximum number of volumes when creating Thin Provisioni ng Volumes. No te the actual number
of volumes that can be created is less than the maximum value due to the Thin Provisioning
specifications.
Model The maximum number of
RAID Groups (*1)
The maximum number of
Logical Volumes
ETERNUS DX410 105 2048
ETERNUS DX440 210 4096
ETERNUS DX8100
29 3712
(4096)
(*2)
ETERNUS DX8400 502 16384
ETERNUS DX8700 1364 16384
• All disk drives selected for creating a REC Disk Buffer must have the
same capacity. If disk drives of different capacities exist in a REC Disk
Buffer, the smallest becomes the standard, and all other disks are
regarded as having the same capacity as the smallest disk drive. In this
case, the remaining disk space will not be used.
• Nearline SATA disk drives are not available f o r c r e a t i n g a R E C D i s k
Buffer.
• Fibre Channel disk drives and SSDs cannot be combined in a single
REC Disk Buffer.
• When logged on using a Resource Domain Administrator account, the
[Create REC Disk Buffer] menu is not displayed.