我的mariadb无法启动，并且有部分日志：
Aug 16 15:52:19 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12120 duration=0(sec)
Aug 16 15:52:21 ha-node1 xinetd[1523]: START: mysqlchk pid=12124 from=::ffff:192.168.8.101
Aug 16 15:52:21 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12124 duration=0(sec)
Aug 16 15:52:23 ha-node1 xinetd[1523]: START: mysqlchk pid=12130 from=::ffff:192.168.8.101
Aug 16 15:52:23 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12130 duration=0(sec)
Aug 16 15:52:25 ha-node1 xinetd[1523]: START: mysqlchk pid=12134 from=::ffff:192.168.8.101
Aug 16 15:52:25 ha-node1 xinetd[1523]: EXIT: mysqlchk status=1 pid=12134 duration=0(sec)
Aug 16 15:52:27 ha-node1 xinetd[1523]: START: mysqlchk pid=12139 from=::ffff:192.168.8.101
Aug 16 15:52:27 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12139 duration=0(sec)
Aug 16 15:52:29 ha-node1 xinetd[1523]: START: mysqlchk pid=12143 from=::ffff:192.168.8.101
Aug 16 15:52:29 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12143 duration=0(sec)
Aug 16 15:52:31 ha-node1 xinetd[1523]: START: mysqlchk pid=12147 from=::ffff:192.168.8.101
Aug 16 15:52:31 ha-node1 xinetd[1523]: EXIT: mysqlchk status=1 pid=12147 duration=0(sec)
Aug 16 15:52:33 ha-node1 xinetd[1523]: START: mysqlchk pid=12154 from=::ffff:192.168.8.101
Aug 16 15:52:33 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12154 duration=0(sec)
Aug 16 15:52:35 ha-node1 xinetd[1523]: START: mysqlchk pid=12244 from=::ffff:192.168.8.101
Aug 16 15:52:35 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12244 duration=0(sec)
Aug 16 15:52:37 ha-node1 xinetd[1523]: START: mysqlchk pid=12248 from=::ffff:192.168.8.101
Aug 16 15:52:37 ha-node1 xinetd[1523]: EXIT: mysqlchk status=1 pid=12248 duration=0(sec)
Aug 16 15:52:39 ha-node1 xinetd[1523]: START: mysqlchk pid=12253 from=::ffff:192.168.8.101
Aug 16 15:52:39 ha-node1 xinetd[1523]: EXIT: mysqlchk status=1 pid=12253 duration=0(sec)
Aug 16 15:52:41 ha-node1 xinetd[1523]: START: mysqlchk pid=12258 from=::ffff:192.168.8.101
Aug 16 15:52:41 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12258 duration=0(sec)
Aug 16 15:52:43 ha-node1 xinetd[1523]: START: mysqlchk pid=12264 from=::ffff:192.168.8.101
Aug 16 15:52:43 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12264 duration=0(sec)
Aug 16 15:52:45 ha-node1 xinetd[1523]: START: mysqlchk pid=12268 from=::ffff:192.168.8.101
Aug 16 15:52:45 ha-node1 xinetd[1523]: EXIT: mysqlchk signal=13 pid=12268 duration=0(sec)
所以，我只是想知道xinetd和mysql