RedHat Enterprise Linux 4新安全机制

httpd_enable_cgi          active

httpd_enable_homedirs     active

httpd_ssi_exec            active

httpd_tty_comm            inactive

httpd_unified             active

mysqld_disable_trans      inactive

named_disable_trans       inactive

named_write_master_zones  inactive

nscd_disable_trans        inactive

ntpd_disable_trans        inactive

portmap_disable_trans     inactive

postgresql_disable_trans  inactive

snmpd_disable_trans       inactive

squid_disable_trans       inactive

syslogd_disable_trans     inactive

winbind_disable_trans     inactive

ypbind_disable_trans      inactive

看其中的httpd_disable_trans项，参数为inactive，即对应上面的Disable SELinux protection for httpd daemon项。因此，当我们把这项更改为active后再启动httpd