用FileZilla連接ftp出現錯誤，500 OOPS: cannot change directory:/home/ftp
原因是CentOS系統安裝了SELinux，因為默認下是沒有開啟FTP的支持，所以訪問時都被阻止了。
##查看SELinux設置
[root@bgsl-001 vsftpd]# getsebool -a|grep ftp allow_ftpd_anon_write --> off allow_ftpd_full_access --> off allow_ftpd_use_cifs --> off allow_ftpd_use_nfs --> off ftp_home_dir --> off ftpd_connect_db --> off ftpd_use_fusefs --> off ftpd_use_passive_mode --> off httpd_enable_ftp_server --> off tftp_anon_write --> off tftp_use_cifs --> off tftp_use_nfs --> off
##使用setsebool命令開啟目錄 [root@bgsl-001 vsftpd]# setsebool -P ftp_home_dir 1 [root@bgsl-001 vsftpd]# getsebool -a|grep ftp allow_ftpd_anon_write --> off allow_ftpd_full_access --> off allow_ftpd_use_cifs --> off allow_ftpd_use_nfs --> off ftp_home_dir --> on ftpd_connect_db --> off ftpd_use_fusefs --> off ftpd_use_passive_mode --> off httpd_enable_ftp_server --> off tftp_anon_write --> off tftp_use_cifs --> off tftp_use_nfs --> off
##重啟vsftp [root@bgsl-001 vsftpd]# service vsftpd restart Shutting down vsftpd: [ OK ] Starting vsftpd for vsftpd: [ OK ]
