vsftpd+pam+mysql配置问题

zhuerle

在配ftp虚拟用户时候碰到问题，用mysql里建的用户登陆，一直连不上，/var/log/secure提示错误
Aug  7 20:21:02 master vsftpd: pam_mysql - option verbose is set to "1"
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_close_db() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_sm_authenticate() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_open_db() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_open_db() returning 0.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_check_passwd() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_format_string() called
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_quick_escape() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - SELECT passwd FROM users WHERE name = 'test'
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_check_passwd() returning 6.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_sql_log() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_sql_log() returning 0.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_converse() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_open_db() called.
Aug  7 20:21:02 master vsftpd: pam_mysql - pam_mysql_check_passwd() called.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_format_string() called
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_quick_escape() called.
Aug  7 20:21:03 master vsftpd: pam_mysql - SELECT passwd FROM users WHERE name = 'test'
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_check_passwd() returning 6.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_sql_log() called.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_sql_log() returning 0.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_sm_authenticate() returning 7.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_release_ctx() called.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_destroy_ctx() called.
Aug  7 20:21:03 master vsftpd: pam_mysql - pam_mysql_close_db() called.
Aug  7 20:21:07 master pam_timestamp_check: PAM `/var/' permissions are lax


不知道哪里出错了，哪位大大可以给点指点？