master 进程不见了。而且监听的端口也变成了 worker 进程在监听。
# ps -ef | grep nginx
root 7215 7180 0 07:46 pts/0 00:00:00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn nginx
www-data 9824 1 0 Jan11 ? 00:12:10 nginx: worker process
www-data 9825 1 0 Jan11 ? 00:15:01 nginx: worker process
# netstat -ltnp | grep nginx
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 9824/nginx: worker
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 9824/nginx: worker
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 9824/nginx: worker
