[Unit] Description = NDB Multi-threaded DataNode (ndbmtd) After = syslog.target network.target remote-fs.target ndb_mgmd.service StartLimitIntervalSec=120 StartLimitBurst=10 [Service] User = mysql Nice = -20 PIDFile = /srv/hops/mysql-cluster/log/ndbmtd.pid EnvironmentFile = /srv/hops/mysql-cluster/ndb/scripts/ndbd_env_variables ExecStart = /srv/hops/mysql-cluster/ndb/scripts/ndbd-start.sh ExecStop = /srv/hops/mysql-cluster/ndb/scripts/ndbd-stop.sh ExecReload = /srv/hops/mysql-cluster/ndb/scripts/ndbd-restart.sh TimeoutSec= 3600 Restart=on-failure RestartSec=40 LimitMEMLOCK=infinity LimitRTPRIO = 99 LimitNICE = -20 Type = forking [Install] WantedBy = multi-user.target