NetApp E2760, Руководство по установке

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Diagnostic Code Description
S4 The power supply is incapable of powering the controller, which results
in a suspended controller state.
S5 The SBB pairing fails, which results in a suspended controller state.
Things to know - Seven-segment display use cases
The following table shows both startup errors and operation errors that can be used to point to a
component failure.
Seven-segment display uses cases with repeating sequences
Use cases Repeating sequence
Use case: Controller power-on
• Normal power-on controller insertion
• Controller inserted while held in reset
SE+ 88+ blank-
Use cases Repeating sequence
Use case: Operational states
• Normal operation
xy-
(static controller tray ID)
• Start-of-day (SOD) processing
OS+ Sd+ blank-
• The controller is placed in reset while showing the
tray ID.
OS+ OL+ blank-
• The controller is operating on batteries (cache
backup).
OS+ bb+ blank-
• The CPU temperature has exceeded the warning
level.
OS+ OH+ blank-
Use cases Repeating sequence
Use case: Component failure when the controller is
operational.
• Failed host interface card
OS+ CF+ HX+ blank-
• Failed flash drive
OS+ CF+ Fx+ blank-
Use Cases Repeating sequence
Use case: Power-on diagnostic failure
Step 10 - Turning on the power and checking for problems in a controller-drive tray configuration | 131