Hp NetRAID 1 Controller Manual de usuario descargar pdf (Pagina 10)

B. RAID Management Features

Major Options

The adapters provide on-the-fly RAID migration, allowing for almost limitless adaptability and

expansion of any logical drive while the system remains operational. Once the installation setup is

complete, you have three major options:

• Change, add or expand the configuration, e.g., RAID level, adding additional adapter cards,

or online expansion capability

• Recover from disk failure or instability (Rebuild)

• Monitor/check the configuration

RAID Management Features

The adapters provide the following RAID management features:

• Add drives to any Optimal RAID logical drive

• Convert from RAID 0 or 1 to RAID 1, 3, or 5 by adding a physical drive

• Change from a Degraded redundant logical drive to an Optimal RAID 0 logical drive

• Convert a RAID 5 logical drive to a RAID 3 logical drive

• Convert a RAID 3 logical drive to a RAID 5 logical drive

• Remove any physical drive from a logical drive (This action may require a change in RAID

level.)

• Change a RAID 1, 3, or 5 logical drive to a RAID 0 logical drive

• Online capacity expansion

For information on specific management functions, refer to the section Managing RAID With HP

NetRAID Assistant.

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Hp NetRAID 1 Controller Manual de usuario Pagina 10