HP P6350 Manual do Utilizador descarregar pdf (Página 171)

Is the fan LED amber?

ActionsPossible ReasonsAnswers

No action requiredFunctioning properly.No

Fan might not be inserted properly,

might have a damaged connector, or

might have failed.

Yes

• Be sure that the fan is undamaged

and is fully seated.

• Contact an authorized service

provider for assistance.

Effects of a disk drive failure

When a disk drive fails, all virtual disks that are in the same array are affected. Each virtual disk

in an array might be using a different fault-tolerance method, so each can be affected differently.

• RAID0 configurations cannot tolerate drive failure. If any physical drive in the array fails, all

non-fault-tolerant (RAID0) logical drives in the same disk group also fail.

• RAID1+0 configurations can tolerate multiple drive failures as long as no failed drives are

mirrored to one another (with no spares assigned).

• RAID5 configurations can tolerate one drive failure (with no spares assigned).

• RAID6 configurations can tolerate simultaneous failure of two drives (with no spares assigned).

Compromised fault tolerance

If more disk drives fail than the fault-tolerance method allows, fault tolerance is compromised, and

the virtual disk fails.

Factors to consider before replacing disk drives

Before replacing a degraded drive:

• Be sure that the array has a current, valid backup.

• Use replacement drives that have a capacity at least as great as that of the smallest drive in

the array. The controller immediately fails drives that have insufficient capacity.

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HP P6350 Manual do Utilizador Página 171