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Using Mirroring

In This Chapter
Steps Required for Mirroring Data
Enabling Mirroring
Changing the MIRROR Parameter with ONCONFIG
Allocating Disk Space for Mirrored Data
Linking Chunks
Relinking a Chunk to a Device After a Disk Failure
Using Mirroring
Mirroring the Root Dbspace During Initialization
Changing the Mirror Status
Taking Down a Mirror Chunk
Ending Mirroring
Ending Mirroring with onutil
Managing Mirroring in Extended Parallel Server
Starting Mirroring for Unmirrored Dbspaces
Starting Mirroring for New Dbspaces and Dbslices
Adding Mirror Chunks to a Dbspace
Taking Down a Mirror Chunk
Recovering a Mirror Chunk
Modifying Mirroring of All Root Dbspaces
Ending Mirroring for a Dbspace
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