# ServeRAID controller object

Use this object to work with ServeRAID controllers and their subobjects or to display their properties.

Note: The ServeRAID software supports a maximum of 12 ServeRAID controllers.

## Possible subobject

- (Arrays)
- (Logical drives)
- (Physical drives)
- (Hot-spare drives)

## Warning and error conditions

- (warning) is displayed for the following conditions:
  - Any subobject of the controller has any warning or error conditions.
  - The controller has a battery-backup cache problem.
- (error) is displayed for the following conditions:
  - The controller has failed.
  - The controller has a bad configuration.

## Actions

- Configure RAID
- Restore to the factory-default settings
- Copy configuration from drives
- Delete all arrays
- Create logical drive in array [number]
- Scan for new or removed ready drives
- Identify all physical drives

The following actions are not supported on the ServeRAID-5i controller:

- Clustering actions
  - Configure for clustering
  - View shared drives
  - Fail from active to passive controller
- Replace a hot-swap controller

The following actions are available only in startable-CD mode:

- Clustering actions
  - Enable or disable unattended mode
- Change rebuild rate
- Change stripe-unit size
- Enable or disable read-ahead cache mode
- Change BIOS-compatibility mapping

Glossary | Contents

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