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DescriptionName
The number of milliseconds the uplink port should be offline before it
informs the system that the uplink port is down and fabric connectivity
has been lost.
Enter an integer between 0 and 240000. The default is 30,000. We
recommend you consult your storage array documentation for the
optimal value for this parameter.
This parameter only applies to a server with a VIC adapter
running Windows.
Note
Link Down Timeout field
The number of milliseconds to wait before the system assumes that a
resource cannot be properly allocated.
This value cannot be changed.
Resource Allocation Timeout
field
The maximum number of data or control I/O operations that can be
pending in the vHBA at one time. If this value is exceeded, the additional
I/O operations wait in the queue until the number of pending I/O
operations decreases and the additional operations can be processed.
This parameter is not the same as the LUN queue depth, which
is controlled by Cisco UCS Manager based on the operating
system installed on the server.
Note
Enter an integer between 1 and 1024. The default is 16. We recommend
you consult your storage array documentation for the optimal value for
this parameter.
This parameter only applies to a server with a network adapter
such as the Cisco UCS M71KR-E Emulex Converged Network
Adapter or the Cisco UCS M71KR-Q QLogic Converged
Network Adapter. Servers with a VIC adapter ignore this
parameter.
Note
IO Throttle Count field
The maximum number of LUNs that the Fibre Channel driver will export
or show. The maximum number of LUNs is usually controlled by the
operating system running on the server.
Enter an integer between 1 and 1024. The default value is 256. For
servers running ESX or Linux, the recommended value is 1024.
We recommend you consult your operating system documentation for
the optimal value for this parameter.
This parameter only applies to a server with a VIC adapter or
a network adapter.
Note
Max LUNs Per Target field
Cisco UCS Manager GUI Configuration Guide, Release 2.0
OL-25712-04 363
Configuring Fibre Channel Adapter Policies