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3. Maintenance
The disk array controller supports the following maintenance features
Configuration on Disk (COD) feature
Rebuild feature
Critical boot feature
3-1. Configuration on Disk (COD) Feature
The COD feature writes the configuration information into HDDs. The feature prevents the
configuration information from being lost if the disk array controller is defected and
replaced. After the disk array controller is replaced, the COD feature can read the
configuration information from HDDs to operate the controller normally.
Check
The disk array controller does not save the configuration information within
it. Instead, it writes and saves the configuration information in HDDs.
3-2. Rebuild Feature
When a HDD is defected, the rebuild feature recovers the data in the defected HDD. The
feature is available for redundant logical drives in the RAID1, or RAID5 level.
See "Chapter 3 Features of Disk Array Controller" for details.
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 ...
