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Chapter 6 RAID Group Management
6.1 RAID Group Status
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Name
The RAID group name is displayed. Clicking this item displays the [RAID Group (Basic)]
screen.
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Status
The RAID group status is displayed. Refer to
information of RAID group status.
•
Usage
The usage of the RAID group is displayed.
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-
-
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-
•
RAID Type
The RAID type is displayed.
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-
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-
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-
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Total Capacity
The total capacity of the RAID group is displayed.
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Total Free Space
The total free space in the RAID group is displayed.
"Free space" means an area in the RAID group where no volume is created, and dispersed
areas which became free by creating and deleting a volume.
•
Controlling CM
The controlling CM of the RAID group is displayed.
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•
Process
A process that is being performed for the RAID group is displayed. If no process is being per-
formed, a "-" (hyphen) is displayed.
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Standard
A RAID group that is used for creating "Standard", "SDV", or "SDPV" type volumes
TPP
A RAID group that belongs to a TPP
RDB
A RAID group that is registered as a REC Disk Buffer
Temporary
A RAID group that is temporarily created while LDE is being performed
"-" (hyphen)
A RAID group that is not used
High Performance (RAID1+0)
High Capacity (RAID5)
High Reliability (RAID6)
Reliability (RAID5+0)
Mirroring (RAID1)
Striping (RAID0)
CM#x CPU#y (x: CM number, y: CPU number)
Recovering
Rebuild, copyback, redundant copy, or RAID group recovery is being performed.
Expanding
The expansion of the RAID group by Logical Device Expansion (LDE) is being performed.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
"B.3 RAID Group Status" (page 614)
110
for detailed
P2X0-1090-02ENZ0
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