zfcp.f4dc96 <bus ID of the zfcp device>: Incorrect
direction <value in direction field>, unit 0x<LUN> on
port 0x<WWPN> closed
Explanation
The direction field in a SCSI request contains an
incorrect value. The zfcp device driver closed down the SCSI device
at the indicated LUN.
User response
Gather Linux® debug
data and report this problem to your support organization.