HP StorageWorks 2/140 - Director Switch, Руководство по обслуживанию

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Repair Information
173 Director 2/140 Service Manual
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Enable or disable port channel wrapping (when the director is configured for
FICON management style).
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Swap one Fibre Channel port address with another (when the director is
configured for FICON management style).
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Clear link incident alerts.
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Reset the port.
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Enable or disable port binding.
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Clear threshold alerts.
The page displays the following tables of cumulative port statistics and error
count values for a selected port:
■
Class 2 statistics—These entries provide information about Class 2 traffic,
including:
— Class 2 frames received and transmitted.
— Four-byte words received and transmitted.
— Busied and rejected frames.
■
Class 3 statistics—These entries provide information about Class 3 traffic,
including:
— Class 3 frames received and transmitted.
— Four-byte words received and transmitted.
— Discarded frames.
■
Error statistics—The Performance View displays the following error
statistics for the port:
— Link failures—Link failures are recorded in response to an NOS,
protocol time-out, or port failure. At the Hardware View, a yellow
triangle appears to indicate a link incident, or a blinking red and yellow
diamond displays to indicate a port failure.
— Sync losses—Synchronization losses are detected because an attached
device was reset or disconnected from the port. At the Hardware View, a
yellow triangle displays to indicate a link incident.
— Signal losses—Signal losses are detected because an attached device was
reset or disconnected from the port. At the Hardware View, a yellow
triangle displays to indicate a link incident.