Apple Xserve RAID Manuale Utente Scaricare il pdf (Pagina 68)

Planning RAID Storage for the Xserve RAID System 69

RAID 0+1 and RAID 10 Schemes

On the Xserve RAID system, RAID 0+1 is a stripe of mirrored pairs. An example of this

conﬁguration is shown at the top of the illustration below.

Using a combination of the hardware controller and software, you conﬁgure the system using

RAID 10 with two drive modules on each controller. The drive modules on each side can be

either striped together or mirrored.

RAID 10

Mirror Mirror

Use software RAID to stripe

two RAID sets together.

RAID 0+1

Disk 1

Appears

RAID 10 (alternate configuration)

Stripe Stripe

Use software RAID to

mirror two RAID sets.

Disk 1

Appears

Disk 1

Appears

RAID 0

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 88 89

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Apple Xserve RAID Manuale Utente Pagina 68