ctcm
Messages with a prefix ctcm are issued by the Channel-to-Channel (CTC)
device driver. CTC connections are high-speed point-to-point connections between two operating
system instances on IBM® Z.
ctcm.06c639 <bus ID of the CTCM device> : The adapter received a non-specific IRQctcm.0e17de <bus ID of the CTCM device> : An error occurred on the adapter hardwarectcm.3c5812 <bus ID of the CTCM device> : Initialization failed with RX/TX init handshake error <error information> ctcm.4b5292 <bus ID of the CTCM device> : A check occurred on the subchannelctcm.58aa19 <channel ID> : The remote operating system is not availablectcm.8079b5 <bus ID of the CTCM device> : An adapter hardware operation timed outctcm.95ba79 <bus ID of the CTCM device> : An I/O-error occurred on the CTCM devicectcm.ad45a0 <channel ID> : The communication peer is busyctcm.afe161 <channel ID> : The communication peer has disconnectedctcm.c97a8e <channel ID> ctcm.defd4f <bus ID of the CTCM device> : The XID used in the MPC protocol is not valid, rc = <return code> ctcm.ec4b8d <bus ID of the CTCM device> : The network backlog for <calling function> is exceeded, package droppedctcm.fde68a <channel ID> : The specified target device is not valid