在RHEL7中，使用systemctl 启动dmsql

在RHEL7中，使用systemctl 启动dmsql

[root@mysql ~]# cd /home/dmdba/dmdbms/bin
[root@mysql bin]# cp DmServiceDMSERVER /etc/init.d/dmsql
[root@mysql bin]# service dmsql status
dmsql (pid 96024) is running.
[root@mysql bin]# service dmsql stop
Stopping dmsql: [ OK ]
[root@mysql bin]# service dmsql start
Starting dmsql: Last login: Mon Aug 9 16:03:00 CST 2021
[ OK ]

[root@mysql bin]# vim /usr/lib/systemd/system/dmsqld.service

[Unit]
Description=DMSQL Server
After=network.target
After=syslog.target
[Service]
User=dmdba
Group=dinstall
Type=forking
PermissionsStartOnly=true
ExecStart= /etc/init.d/dmsql start
ExecStop= /etc/init.d/dmsql stop
ExecReload= /etc/init.d/dmsql restart
LimitNOFILE = 5000
[Install]
WantedBy=multi-user.target


[root@mysql bin]# systemctl daemon-reload
[root@mysql bin]# service dmsql stop
Stopping dmsql: [ OK ]
[root@mysql bin]# systemctl start dmsqld.service
[root@mysql bin]# systemctl status dmsqld.service
dmsqld.service - DMSQL Server
Loaded: loaded (/usr/lib/systemd/system/dmsqld.service; disabled; vendor preset: disabled)
Active: active (running) since Mon 2021-08-09 16:10:43 CST; 5s ago
Process: 96513 ExecStart=/etc/init.d/dmsql start (code=exited, status=0/SUCCESS)
Main PID: 96537 (dmserver)
Tasks: 51
CGroup: /system.slice/dmsqld.service
└─96537 /home/dmdba/dmdbms/bin/dmserver /home/dmdba/dmdbms/data/DAMENG/dm.ini -noconsole

Aug 09 16:10:28 mysql systemd[1]: Starting DMSQL Server...
Aug 09 16:10:43 mysql dmsql[96513]: [27B blob data]
Aug 09 16:10:43 mysql systemd[1]: Started DMSQL Server.