今天在用vsftpd 时出现一个问题：
500 OOPS：chroot
解决办法：
1、关闭SELINUX
[root@localhost ~]#vi /etc/sysconfig/selinux
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing – SELinux security policy is enforced.
# permissive – SELinux prints warnings instead of enforcing.
# disabled – No SELinux policy is loaded.
#SELINUX=enforcing
SELINUX=distable
#SELINUX=enforcing 修改成SELINUX=distable
# SELINUXTYPE= can take one of these two values:
# targeted – Targeted processes are protected,
# mls – Multi Level Security protection.
SELINUXTYPE=targeted
2.重开机