maillog error

Jun  7 04:09:48 venus sendmail[31880]: n56J4hfM031880: low on space (cluster-e.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:00 venus sendmail[31881]: n56J4raU031881: low on space (cluster-j.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:00 venus sendmail[31881]: n56J4raU031881: low on space (cluster-j.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:07 venus sendmail[31889]: n56J4ucD031889: low on space (cluster-e.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:07 venus sendmail[31889]: n56J4ucD031889: low on space (cluster-e.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:19 venus sendmail[31879]: n56J4eZ0031879: low on space (cluster-j.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0
Jun  7 04:10:19 venus sendmail[31879]: n56J4eZ0031879: low on space (cluster-j.mailcontrol.com needs 0 bytes + 100 blocks in /var/spool/mqueue), max avail: 0


아래와 같은 메시지가 나오면서 메일 전송이 안되면
해당 파티션의 disk가 full 찬게 아닌지 확인하고
지워준후 메일을 재시작하면 정상적으로 처리 된다.