http://paste.openstack.org/show/476226/ tried this :- http://stackoverflow.com/questions/32684089/runtime-error-either-a-replica-set-or-a-mongos-is-required-to-guarantee-message but no use Can anyone pls help, Thanx -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-internships/attachments/20151014/afa08b8e/attachment.html>