Fujitsu Siemens Computers pmn User Manual page 380

ESCON/FICON host adapter
Channel Nodes
Example for a FICON host adapter
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The following information is also displayed in the information box:
Adapter Status
Board Number
Board Type
Bus Type
Bus Number
Device Number
WW Node Number
WW Port Number
Node ID
Channel Nodes
Connecting lines to the hosts
The connecting lines from the host adapter that go over the top of the screen show the host
devices connected.
The circle at the top of the line contains the device mnemonic. If the name is underscored
and the line continuous, the connection is active; the device is reserved and a logical path
has been established.
A dashed line indicates that a path has been established but no reservation exists.
If no line is displayed, no path has been established.
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List of host channels used to establish a logical path. Each line
corresponds to one ESCON channel. The list shows the node
ID of the ESCON port in the host. The hexadecimal number
separated by a blank represents the port number of the host
channel on the ESCON Director (= link address).
The colon is followed by "chi" (= Channel Image) with a list of the
virtual channels of the host connected via this physical path.
To display formatted output of ESCON parameters, use the
"Show Node ID Details" command (see
Active or stopped.
Number of the adapter board.
Board type.
Bus type.
Bus number.
Position of the FICON host adapter in the ICP bus system.
World Wide Node ID (WWNN)
World Wide Port ID (WWPN)
Node ID of the host adapters
List of host channels used to establish a logical path. For further
information see the example for an ESCON host adapter.
XTCC
page 381).
U41117-J-Z125-7-76