On Thu, 28 Nov 2013 05:24:35 +0000 "Shao, Minglong" <minglong.s...@netapp.com> wrote:
> 1. Proxy server sends three requests to three object servers. > 2. One object server writes the object successfully, sends an update to > the container DB and an “OK” reply to the proxy server. But the other two > fail, so they send “failed” to the proxy server. > 3. The proxy server sends back “failed” to the client because it doesn’t > meet the quorum. But the container DB still gets the update to insert an > entry of this object. In addition to Sam's answer, the eventual consistency will be restored even if we're out of quorum. Only needs 1 object replica surviving. Note that the client receives a 5xx in such case, but object survives and its container record does too. -- Pete _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
