fc4 samba的问题

在fc 4上装了samba服务，每次访问都提示没有权限，执行如下命令解决：
setsebool se_samba_home_dirs 1

仔细一看security linux相关的变量还不少：
allow_write_xshm:0, use_nfs_home_dirs:0, allow_execmem:1, allow_execstack:1, allow_execmod:1, use_samba_home_dirs:0, allow_ypbind:0, allow_kerberos:1, read_default_t:1, NetworkManager_disable_trans:0, httpd_unified:1, httpd_builtin_scripting:1, httpd_enable_cgi:1, httpd_enable_homedirs:1, httpd_ssi_exec:1, httpd_tty_comm:0, httpd_can_network_connect:0, httpd_disable_trans:0, httpd_suexec_disable_trans:0, apmd_disable_trans:0, arpwatch_disable_trans:0, auditd_disable_trans:0, bluetooth_disable_trans:0, canna_disable_trans:0, cardmgr_disable_trans:0, comsat_disable_trans:0, cupsd_disable_trans:0, ptal_disable_trans:0, cupsd_config_disable_trans:0, cvs_disable_trans:0, cyrus_disable_trans:0, dbskkd_disable_trans:0, system_dbusd_disable_trans:0, dhcpc_disable_trans:0, dhcpd_disable_trans:0, dovecot_disable_trans:0, fingerd_disable_trans:0, ftpd_disable_trans:0, ftpd_is_daemon:1, ftp_home_dir:1, hald_disable_trans:0, hotplug_disable_trans:0,

samba 设置密码方法：
sambapasswd username
samba 添加账号的方法
sambapasswd -a username