vsftpd dead , but subsys locked --解除方法汇总(Red Hat Enterprise Linux 4)

系统: RHEL4

ftp软件:vsftpd 2.**** , 与 xinetd 分离运行.

状态: 执行用service vsftpd status ->vsftpd dead, but subsys locked ,重新安装vsftp,结果依旧.

1. 先删除 /var/lock/subsys/vsftpd -> rm -frv  /var/lock/subsys/vsftpd

2.  以下几种可能的解决方法(或者关系)

      a.  仔细检查/etc/vsftpd/vsftpd.conf的配置文件的内容格式.确定正确,主要是全角半角字符的编码错误.

      b.  确认                listen=YES       TCP_trappers=YES  

      c. cp /etc/vsftpd/vsftpd.conf    /etc/vsftpd/vsftpd.conf.bak   \  rm -f /etc/vsftpd/vsftpd.conf

          cp /etc/vsftpd/vsftpd.conf .bak   /etc/vsftpd/vsftpd.conf    \ rm -f   /etc/vsftpd/vsftpd.conf.bak

    说明:cp 和mv命令对selinux security context影响  cp将拷贝过去的文件的context改变为目的目录的context,而mv则不会改变移动文件的context 

(I've had problems like this before, and I finally found out what the problem was. When you 'mv' a file (like a config file from a home dir to the proper location) it keeps the selinux context setting from the originating directory. When you 'cp' a file, it will change that context to the context of the directory being moved too. I have mv'd backups of configs from home dir to /etc and ran into the same error message. If you do a fixfiles relabel, or touch /.autorelabel and reboot, it should re-write the security context and hopefully clear up your problems.)

    d. 关闭 xinetd 服务, 先启动 vsftpd, 再启动xinetd .  (删除gssftp)