Contents
Creating a Multiple Disk Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 To Create and Assemble an MD Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Creating Volume Groups and Configuring VG Exclusive Activation on the MD Mirror .
74
Configuring the Package Control Script and RAID Configuration File . . . . . . . . . . . . 76 Creating and Editing the Package Control Scripts. . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Editing the raid.conf File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
4. Disaster Scenarios and Their Handling
A. Managing an MD Device
Viewing the Status of the MD Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Stopping the MD Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Starting the MD Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Removing and Adding an MD Mirror Component Disk . . . . . . . . . . . . . . . . . . . . . . . 101 Adding a Mirror Component Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
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