6027-1520 PREEMPT ABORT ioctl failed with rc=`returnCode`. Related values are SCSI status=`scsiStatusValue`, host_status=`hostStatusValue`, driver_status=`driverStatsValue`.

Explanation
An ioctl call failed with
stated return code, errno value, and related
values.

User response
Check the reported errno and
correct the problem if possible. Otherwise, contact the IBM® Support Center.