claw.7f27d6 <bus ID of the CLAW device>: The remote channel adapter for <network interface name> is faulty
Explanation
The Common Link Access to Workstation (CLAW) device driver received a device
status word DEV_STAT_UNIT_CHECK and sense code 0x30. This indicates that the
remote channel adapter is faulty.
User response
Check and restart the remote channel adapter and activate the remote interface. If the problem persists, perform device diagnosis for the remote channel adapter and examine the subchannel trace for further diagnostic information. For information about the sense code see /Documentation/s390/cds.txt in the Linux source tree. Search for 'SNS0' to locate the information.