清理/var/spool/clientmqueue

Jan 26 13:19:15 dhcpA ufs: [ID 845546 kern.notice] NOTICE: alloc: /: file system full
Jan 26 13:30:00 dhcpA ufs: [ID 845546 kern.notice] NOTICE: alloc: /: file system full
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.alert] u0Q5W0qO009319: low on space (SMTP-DAEMON needs 121 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.alert] u0Q5W0qP009319: low on space (SMTP-DAEMON needs 0 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.crit] u0Q5W0qO009319: SYSERR(root): returntosender: cannot select queue for root
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.alert] u0Q5W0qQ009319: low on space (SMTP-DAEMON needs 0 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.crit] u0Q5W0qO009319: SYSERR(root): returntosender: cannot select queue for postmaster
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.alert] u0Q5W0qO009319: low on space (SMTP-DAEMON needs 245 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA last message repeated 2 times
Jan 26 13:32:00 dhcpA sendmail[9320]: [ID 801593 mail.alert] u0Q5W02Y009320: low on space (SMTP-DAEMON needs 121 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA sendmail[9319]: [ID 801593 mail.alert] u0Q5W0qO009319: low on space (SMTP-DAEMON needs 245 bytes + 100 blocks in /var/spool/clientmqueue), max avail: 0
Jan 26 13:32:00 dhcpA last message repeated 1 time


需要清理/var/spool/clientmqueue：

在这里说一点，/var/spool/clientmqueue目录文件太多，rm -rf *时候会提示：

“-bash: /bin/rm: Argument list too long“..

可以用ls | xargs rm -f 这个命令将/var/spool/clientmqueue目录下所有文件删除。