apache的fastcgi配置導致的故障

[Tue Jan 10 13:54:30 2012] [alert] [client 192.168.1.200] (13)Permission denied: FastCGI: failed to connect to (dynamic) server "/var/www/extsuite/extmail/cgi/index.cgi": something is seriously wrong, any chance the socket/named_pipe directory was removed?, see the FastCgiIpcDir directive

[Tue Jan 10 13:54:30 2012] [error] [client 192.168.1.200] FastCGI: incomplete headers (0 bytes) received from server "/var/www/extsuite/extmail/cgi/index.cgi"

[Tue Jan 10 13:54:30 2012] [alert] [client 192.168.1.200] (13)Permission denied: FastCGI: failed to connect to (dynamic) server "/var/www/extsuite/extmail/cgi/index.cgi": something is seriously wrong, any chance the socket/named_pipe directory was removed?, see the FastCgiIpcDir directive

[Tue Jan 10 13:54:30 2012] [error] [client 192.168.1.200] FastCGI: incomplete headers (0 bytes) received from server "/var/www/extsuite/extmail/cgi/index.cgi"

[Tue Jan 10 13:54:31 2012] [alert] [client 192.168.1.200] (13)Permission denied: FastCGI: failed to connect to (dynamic) server "/var/www/extsuite/extmail/cgi/index.cgi": something is seriously wrong, any chance the socket/named_pipe directory was removed?, see the FastCgiIpcDir directive

[Tue Jan 10 13:54:31 2012] [error] [client 192.168.1.200] FastCGI: incomplete headers (0 bytes) received from server "/var/www/extsuite/extmail/cgi/index.cgi"

[Tue Jan 10 13:54:32 2012] [error] [client 192.168.1.200] [8109] cannot create mutex /var/tmp/clamav.lock

[Tue Jan 10 13:54:32 2012] [error] [client 192.168.1.200] [8109] cannot create mutex /var/tmp/clamav.lock

[Tue Jan 10 13:54:32 2012] [crit] (13)Permission denied: FastCGI: can't create (dynamic) server "/var/www/extsuite/extmail/cgi/index.cgi": bind() failed [/etc/httpd/logs/fastcgi/dynamic/fbbfc6e30836736f3a63ec557eea023b]

[Tue Jan 10 13:54:33 2012] [alert] [client 192.168.1.200] (13)Permission denied: FastCGI: failed to connect to (dynamic) server "/var/www/extsuite/extmail/cgi/index.cgi": something is seriously wrong, any chance the socket/named_pipe directory was removed?, see the FastCgiIpcDir directive

[Tue Jan 10 13:54:33 2012] [error] [client 192.168.1.200] FastCGI: incomplete headers (0 bytes) received from server "/var/www/extsuite/extmail/cgi/index.cgi"

查找原因，發現是apache的fastcgi配置問題，

<VirtualHost *:80>    
     ServerName mail.7399.com     
     DocumentRoot /var/www/extsuite/extmail/html     
     LoadModule fastcgi_module modules/mod_fastcgi.so     
     Options indexes FollowSymLinks +ExecCGI     
 <Ifmodule mod_fastcgi.c>                   
#FastCgiExternalServer /usr/bin/dispstch.fcgi -host 127.0.0.1:8888 出現上述問題的原因   
FastCgiExternalServer /var/www/extsuite/extmail/cgi/index.cgi -host 127.0.0.1:8888   
 </Ifmodule>                  
#Alias /extmail/cgi/ /usr/bin/dispatch.fcgi/  出現以上問題的原因   
 Alias /extmail/cgi/ /var/www/extsuite/extmail/cgi/     
<Location "/extmail/cgi">    
     #<Directory "/extmail/cgi">    
     SetHandler fastcgi-script     
     #Options ExecCGI     
     #</Directory>    
</Location>     
  Alias /extmail /var/www/extsuite/extmail/html               
ScriptAlias /extman/cgi /var/www/extsuite/extman/cgi/       
Alias /extman /var/www/extsuite/extman/html/     
  suexecUserGroup vuser vgroup     
<Directory "/var/www/extsuite/extmail/cgi/">    
     AllowOverride None     
     Options Indexes FollowSymLinks MultiViews +ExecCGI     
     Order allow,deny     
     Allow from all     
</Directory>