Fujitsu ETERNUS DX60 S3 User Manual page 805

Appendix A Parameter List
A.3 Volume Management
• Concatenation Order
Description
Input condition/
Display contents
When changing the number of concatenations for a WSV, specify the same concatenation order as the migration
source WSV. For the procedure to check the concatenation order of migration source WSVs, refer to "Remarks" in
"When the migration destination volume is "WSV"" (page
Order", the concatenation order can be changed. It is not necessary to change the default setting (Automatic) if the
concatenation order after migration can be changed.
Select the concatenation order of RAID groups.
It is not necessary to change the default setting (Automatic) for normal use.
•
Automatic
Automatically specify the concatenation order of RAID groups.
If multiple WSVs are already registered, the next available RAID group that enables
the Controlling CM allocation to be distributed evenly is selected as [1] for the
concatenation order. If multiple RAID groups satisfy this condition, the RAID group
with the smallest RAID group number is selected as [1] in the concatenation order.
RAID groups are concatenated starting from [1] (first) in ascending order. The last
RAID group is concatenated to the first RAID group.
Volumes that belong to the RAID group that is first in the concatenation order are
called "representative volumes".
•
Manual
Manually specify the concatenation order of the RAID group.
805
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
308). When "Manual" is selected for "Concatenation
P2X0-1270-13ENZ0