Hey, I have proceeded to use radosgw. I follow the instructions in the document of ceph.com. In rgw.conf , I write : FastCgiExternalServer /var/www/html/s3gw.fcgi -socket /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock And I have set the same socket-file in /etc/ceph/ceph.conf , like: [client.radosgw.gateway] host = mon keyring = /etc/ceph/ceph.client.radosgw.keyring rgw socket path = /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock log file = /var/log/ceph/radosgw.log rgw dns name = mon.gw.com rgw enable ops log =true But when I send request http://mon.gw.com , always encounter Http Status 500 Internal Server Error. Using tail -f the errorlog,I found : [Thu May 08 17:30:42 2014] [error] [client 10.200.1.199] (2)No such file or directory: FastCGI: failed to connect to server "/var/www/html/s3gw.fcgi": connect() failed [Thu May 08 17:30:42 2014] [error] [client 10.200.1.199] FastCGI: incomplete headers (0 bytes) received from server "/var/www/html/s3gw.fcgi" [root at mon ceph]# ls -al /var/www/html/s3gw.fcgi -rwxrwxrwx. 1 apache apache 81 May 8 13:21 /var/www/html/s3gw.fcgi Can anyone help me to figure out what's wrong here.Thanks a lot. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140508/f67c6759/attachment.htm>