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5. Reconstruction
The reconstruction feature is used to change configuration and/or RAID level of existing
virtual disk. The Reconstruction contains the following three features, however, the disk
array controller supports "Migration with addition" only.
5-1. Removed physical drive
Unsupported.
5-2. Migration only
Unsupported.
5-3. Migration with addition
Use this feature to add HDDs to existing virtual disk. On MSM, this feature is indicated as
"Add Drive". The execution patterns are as shown below ( : Number of HDDs to be
added).
Before execution
After execution
RAID level
Number
of HDDs
RAID level
Number
of HDDs
Description
RAID0
x
RAID0
x+
Capacity increased: equivalent to HDDs
RAID0
1
RAID1
2
Capacity remains unchanged.
RAID0
x
RAID5
x+
Capacity increased: equivalent to -1 HDDs
RAID1
2
RAID0
2+
Capacity increased: equivalent to +1 HDDs
RAID1
2
RAID5
2+
Capacity increased: equivalent to HDDs
RAID5
x
RAID0
x+
Capacity increased: equivalent to +1 HDDs
RAID5
x
RAID5
x+
α
Capacity increased: equivalent to HDDs
Summary of Contents for N8103-91
Page 25: ...5 4 各部の名称と機能 本製品の各部の名称を以下に説明いたします 本製品表面 3 1 5 2 4 6 本製品裏面 ...
Page 124: ...104 When the adapter is selected on Adapter Selection the WebBIOS Top Menu appears ...
Page 126: ...106 Click Next to see the detailed settings of this controller ...
Page 136: ...116 Use this menu to define several physical drives PD as a disk group DG ...
Page 157: ...137 59 Setting menu for VD 0 is displayed ...
Page 165: ...145 ...