NEC Express5800/R120a-1 Manual de usuario descargar pdf (Pagina 50)

t Spare About Dedicated Ho

Dedicated Hot Spare is a Hot Spare of specified Logical Drives for a single RAID Controller. The Dedicated Hot

gical Drives.

 O icated Hot Spare can be a Hot Spare of one or l Drives.

ore Dedi

Spare features the following:

 Dedicated Hot Spare is a Hot Spare of specified Lo

ne Ded more Logica

 One or m cated Hot Spare can be a Hot Spare of one or more Logical Drives.

the RAID Level being RAID 0.



 Dedicated Hot Spares cannot be created in a Disk Array containing Logical Drives with

Dedicated Hot Spares can not be created in a Disk Array which does not have any Logical

Drive.

 Dedicated Hot Spare can be created by a Physical Device as which a Physical Device of

the same Interface Type and Device Type to create the Disk Array.

Ex 1 : You make the Dedicated Hot Spare on the RAID Controller which has Logical Drive #1 and #2. If you

specify only the Logical Drive #1 as the target Logical Drive, the Dedicated Hot Spare is a Hot Spare of Logical

Figure 11 Dedicated Hot Sp

Ex 2 : In case of t AID System in Ex1, If you specify the Logical and #2 as the target Logical Drive,

the Dedicated Hot Spare is a Hot Spare of Logical Drive #1 and #2.

F icated Ho

Ex 3 : In case of the RAID System in Ex1, you can add more Dedicat t Spare . If you add the Dedicated Hot

Spare #2 to the Logical Drive #1, the both Dedicated Hot Spare are the Hot Spare for the Logical Drive #1.

Drive #1.

are 1

Drive #1

Logical Drive

Dedicated

Hot Spare

he R

igure 12 Ded t Spare 2

ed Ho

Logical Drive

Dedicated

Hot Spare

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NEC Express5800/R120a-1 Manual de usuario Pagina 50