[root@mail ~]# /etc/init.d/httpd status
httpd dead but subsys locked
[root@mail ~]# ipcs -s | grep apache | awk '{print $2;}' | while read -r line; do ipcrm sem "$line"; done
resource(s) deleted
resource(s) deleted
...
resource(s) deleted
resource(s) deleted
[root@mail ~]# /etc/init.d/httpd status
httpd dead but subsys locked
[root@mail ~]# service httpd restart
Stopping httpd: [FAILED]
Starting httpd: [ OK ]
[root@mail ~]# /etc/init.d/httpd status
httpd (pid 30862) is running...
Silahkan dicoba lagi webmailnya
