Explanation
A port of a switch device has had its participation
in dynamic channel path management affected.
Note: This message may
appear for FICON® attached
devices even though they do not support DCM.
In the message
text:
- pp
- The port address of the switch device.
- dddd
- The switch device number.
- text
- Can be one of the following:
- TAKEN OFFLINE TO DCM - NODE DESCRIPTOR NOT CURRENT
- The port of the switch device has been taken offline from participating
in dynamic channel path management because the node descriptor of
the channel or subsystem attached to the port is not current.
- BROUGHT ONLINE TO DCM - NODE DESCRIPTOR NOW CURRENT
- The port of the switch device has been brought online to participate
in dynamic channel path management because the node descriptor of
the channel or subsystem attached to the port is now current.
System action
Operator response
Source
Input/output supervisor (IOS)
Module