rsync로 대용량 파일을 전송할때 오류 발생되는 경우 - rsync: writefd_unbuffered failed to write 4 bytes to socket

ERP 디비 백업 파일을 rsync 로 백업을 하는데 아래와 같은 오류가 발생 했다. 0000/00/00 00:00:00 [3248] connect from UNKNOWN (xxx.xxx.xxx.xxx)0000/00/00 00:00:00 [3248] rsync on erpbackup/backup_* from unknown (xxx.xxx.xxx.xxx)0000/00/00 00:00:00 [3248] building file list0000/00/00 00:00:00 [3248] rsync: writefd_unbuffered failed to write 4 bytes to socket [sender]: Connection reset by peer (104)0000/00/00 00:00:00 [3248] r..