NetApp DiskShelf14mk2 FC, Руководство по аппаратуре и обслуживанию

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22 Monitoring the ESH2 or ESH4 modules
Terminate (Term) switch state:
The following table lists and describes the
terminate switch status.
Note
The information in the following table is not applicable to the ESH2 because it
does not have a terminate switch.
ESH2/ESH4 port state:
The following table lists and describes the
ESH2/ESH4 status responses.
MISSING ESH2/ESH4 is missing from the specified slot.
XPORT ERROR Communication with the ESH2/ESH4 is not possible.
Shelf state Description
OK Terminate switch is in the Off position. This DS14mk2 FC is
connected to another DS14mk2 FC in the loop.
TERM Terminate switch is in the On position. This DS14mk2 FC is
the last shelf in the loop.
TERM-ERR Forced terminate event. The terminate switch is in the On
position even though this DS14mk2 FC is connected to
another DS14mk2 FC in the loop. The output port LED
flashes to indicate this configuration error.
AUTO-TERM Terminate switch is in the Off position. The output port is no
longer connected to another DS14mk2 FC in the loop, but it
once was. The output port LED flashes to indicate this
configuration error.
Shelf state Description
OK Port is functioning normally.
EMPTY No drive is present in bay.
BYP/TBI Port failed loop test before insert and was not allowed into
loop.
Shelf state Description