6027-2024 ioctl failed with rc=`returnCode`, errno=`errnoValue`. Related values are scsi_status=`scsiStatusValue`, sense_key=`senseKeyValue`, scsi_asc=`scsiAscValue`, scsi_ascq=`scsiAscqValue`.

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.