BACKUP command processing is starting for volume volser. The current status of the volume is indicated by either (SMS) or (NONSMS). The start time time is expressed as hh:mm:ss (hours, minutes, seconds). The date of backup date is expressed as yy/mm/dd (year, month, day). The SMF system identifier of the system on which the backup is processed is sysid. Descriptions of individual data sets processed follow in ARC0734I messages.