SGI IS2224 Manual de usuario descargar pdf (Pagina 41)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Steps to Check for Problems – Storage Enclosure

620J Storage Enclosure Installation and Overview Guide 4-11

Service Action LEDs

ATTENTION Possible loss of data access – Never remove any canister unless the

appropriate Service Action Allowed LED is turned on.

Each canister in the storage enclosure has two service action LEDs.

• Service Action Required LED – This LED comes on to indicate that a condition

exists that requires service.

• Service Action Allowed LED – This LED comes on when it is safe to remove a failed

canister. If there are data availability dependencies or other conditions that dictate

that a canister should not be removed, the Service Action Allowed LED stays off.

The Service Action Allowed LED automatically comes on or goes off as conditions

change.

IMPORTANT If the Service Action Required LED is on but the Service Action Allowed

LED is off for a particular canister, you might need to service another

canister first. Check your storage management software to determine

the action that you should take.

NOTE In most cases, the Service Action Allowed LED comes on when the Service

Action Required LED is on for a canister.

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SGI IS2224 Manual de usuario Pagina 41