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</o:shapelayout></xml><![endif]--></head><body lang=JA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Thanks Vish! I submitted a patch for it.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Kei <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0mm 0mm 0mm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Vishvananda Ishaya [mailto:vishvananda@gmail.com] <br><b>Sent:</b> Tuesday, February 12, 2013 2:42 AM<br><b>To:</b> OpenStack Development Mailing List<br><b>Subject:</b> Re: [openstack-dev] DirectConsumer's mirrored queue declaration<o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><p class=MsoNormal><span lang=EN-US>Kei/Ray:<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><p class=MsoNormal><span lang=EN-US>I recieved this response from Eugene about the mirrored queue but I just noticed it never hit the list. It was cc'd to the list but i think it was sent from an email that is not subscribed. It looks like we are fine making it mirrrored.<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Vish<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><div><p class=MsoNormal><span lang=EN-US>On Feb 1, 2013, at 9:05 PM, Eugene Kirpichov <<a href="mailto:ekirpichov@gmail.com">ekirpichov@gmail.com</a>> wrote:<o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-US><br><br><o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Sorry, I haven't been paying much attention to the openstack-dev mailing lists lately, as I changed company.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>So, on the topic: Yes, all queues, including reply queues, must be mirrored; if some aren't, that's a bug.<o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US><o:p> </o:p></span></p><div><p class=MsoNormal><span lang=EN-US>On Fri, Feb 1, 2013 at 7:32 AM, Vishvananda Ishaya <<a href="mailto:vishvananda@gmail.com" target="_blank">vishvananda@gmail.com</a>> wrote:<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US>It was Eugene Kirpichov,<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>I've added him to the cc in case he is filtering the -dev mail.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Vish<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><div><p class=MsoNormal><span lang=EN-US>On Jan 31, 2013, at 9:33 PM, Ray Pekowski <<a href="mailto:pekowski@gmail.com" target="_blank">pekowski@gmail.com</a>> wrote:<o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-US><br><br><o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US>On Thu, Jan 31, 2013 at 7:51 PM, <<a href="mailto:masumotok@nttdata.co.jp" target="_blank">masumotok@nttdata.co.jp</a>> wrote:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>What I am trying to say is, TopicConsumer's queue is declared with<br>{'x-ha-policy': 'all'}<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><snip> <o:p></o:p></span></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0mm 0mm 0mm 6.0pt;margin-left:4.8pt;margin-right:0mm'><p class=MsoNormal><span lang=EN-US>We can see same declaration at FanoutConsumer, but not DirectConsumer.<br>As you know, rpc.call() send request through TopicConsumer, and return values thorough DirectConsumer. So if TopicConsumer is mirrored, DirectConsumer also should be mirrored, I think.<o:p></o:p></span></p></blockquote><div><p class=MsoNormal><span lang=EN-US><br>Does anyone know who made the changes for this x-ha-policy/mirroring code in impl_kombu.py? We want to know if leaving mirror off of the RPC reply queue was intended or an oversight? And if intended, why?<o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-US>_______________________________________________<br>OpenStack-dev mailing list<br><a href="mailto:OpenStack-dev@lists.openstack.org" target="_blank">OpenStack-dev@lists.openstack.org</a><br><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><o:p></o:p></span></p></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></div></div><p class=MsoNormal><span lang=EN-US><br><br clear=all><o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><p class=MsoNormal><span lang=EN-US>-- <o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US>Eugene Kirpichov<br><a href="http://www.linkedin.com/in/eugenekirpichov" target="_blank">http://www.linkedin.com/in/eugenekirpichov</a><o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US><a href="http://jkff.info/software/timeplotters" target="_blank">http://jkff.info/software/timeplotters</a> - my performance visualization tools<o:p></o:p></span></p></div></div></div></div></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>