Fujitsu DX400 Computer Drive User Manual


 
Chapter 5 Configuration Menu
> 5.1 Resource Domain Management
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
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4 Click the [Set] button.
The changed Assignable Resources are displayed with yellow backgrounds.
(This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which
the Resource Domains are registered using a Total Administrator account.)
The [Assign Numerical Resource (Check Setting)] screen appears.
For "Assignable Resources", smaller values than "Assigned
Resources" can be specified.
The total number of "Assignable Resources" for each domain is
displayed in "Total Assignable Resources". If the total value
exceeds the "Maximum Assignable Resources", the [Set] button
cannot be clicked.
For Logical Volumes, Assignable Resources include the following
volumes.
- Logical Volumes in which the volume type is "Open", "SDV",
and "TPV"
- Concatenation destination volumes for LUN Concatenation
- Work volumes when performing RAID Migration (volumes
temporarily created during the RAID Migration, and deleted
after the process is complete)
- Work volumes when performing balancing of a Thin
Provisioning Volume (volumes temporarily created during the
balancing of a Thin Provisioning Volume, and deleted after the
process is complete)
Set a sufficient number of Assignable Resources for Logical
Volumes. If the Assignable Resources for a Logical Volume in the
domain are not enough, some functions, such as LUN
Concatenation, RAID Migration, and Balance Thin Provisioning
Volume, cannot be used.