在Linux服务器上以root用户身份运行systemctl命令。也可以使用tfactl shutdown和tfactl start命令来启动/停止Oracle Trace File Analyzer守护进程。
systemctl status oracle-tfa.service
systemctl start oracle-tfa.service
systemctl stop oracle-tfa.service
systemctl start oracle-tfa.service
systemctl stop oracle-tfa.service
oracle-tfa.service默认是启动的，而oracle-orachkscheduler.service默认是未启动的。要运行status、start或stop oracle-orachkscheduler.service命令，您必须先运行tfactl stopahf和orachk -autostart命令。
systemctl status oracle-orachkscheduler.service
systemctl start oracle-orachkscheduler.service
systemctl stop oracle-orachkscheduler.service
systemctl start oracle-orachkscheduler.service
systemctl stop oracle-orachkscheduler.service
输出如下：
[root@rac1 data]# systemctl status oracle-tfa.service
● oracle-tfa.service - Oracle Trace File Analyzer
Loaded: loaded (/etc/systemd/system/oracle-tfa.service; enabled; vendor preset: disabled)
Active: active (running) since Wed 2023-07-26 18:59:30 CST; 2h 11min ago
Main PID: 19360 (init.tfa)
Tasks: 91
CGroup: /system.slice/oracle-tfa.service
├─12455 /bin/sleep 30
├─19360 /bin/sh /etc/init.d/init.tfa run >/dev/null 2>&1 </dev/null
├─19621 /opt/oracle.ahf/jre/bin/java -server -Xms32m -Xmx64m -Djava.awt.headless=true -Ddisable.checkForUpdate=true -XX:Hea...
└─19966 /opt/oracle.ahf/jre/bin/java -server -Xms64m -Xmx128m -XX:HeapDumpPath=/u01/app/grid/oracle.ahf/data/rac1/diag/tfa ...
Jul 26 21:01:43 rac1.sandata.com.cn su[5967]: (to grid) root on none
Jul 26 21:01:44 rac1.sandata.com.cn su[6134]: (to oracle) root on none
Jul 26 21:01:44 rac1.sandata.com.cn su[6146]: (to oracle) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10005]: (to root) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10024]: (to grid) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10036]: (to grid) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10428]: (to oracle) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10444]: (to oracle) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10455]: (to oracle) root on none
Jul 26 21:08:17 rac1.sandata.com.cn su[10702]: (to oracle) root on none
● oracle-tfa.service - Oracle Trace File Analyzer
Loaded: loaded (/etc/systemd/system/oracle-tfa.service; enabled; vendor preset: disabled)
Active: active (running) since Wed 2023-07-26 18:59:30 CST; 2h 11min ago
Main PID: 19360 (init.tfa)
Tasks: 91
CGroup: /system.slice/oracle-tfa.service
├─12455 /bin/sleep 30
├─19360 /bin/sh /etc/init.d/init.tfa run >/dev/null 2>&1 </dev/null
├─19621 /opt/oracle.ahf/jre/bin/java -server -Xms32m -Xmx64m -Djava.awt.headless=true -Ddisable.checkForUpdate=true -XX:Hea...
└─19966 /opt/oracle.ahf/jre/bin/java -server -Xms64m -Xmx128m -XX:HeapDumpPath=/u01/app/grid/oracle.ahf/data/rac1/diag/tfa ...
Jul 26 21:01:43 rac1.sandata.com.cn su[5967]: (to grid) root on none
Jul 26 21:01:44 rac1.sandata.com.cn su[6134]: (to oracle) root on none
Jul 26 21:01:44 rac1.sandata.com.cn su[6146]: (to oracle) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10005]: (to root) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10024]: (to grid) root on none
Jul 26 21:08:10 rac1.sandata.com.cn su[10036]: (to grid) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10428]: (to oracle) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10444]: (to oracle) root on none
Jul 26 21:08:12 rac1.sandata.com.cn su[10455]: (to oracle) root on none
Jul 26 21:08:17 rac1.sandata.com.cn su[10702]: (to oracle) root on none
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