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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Tim,<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>The upgrade was simple - We just uninstalled the previous version and delete all the previous files (including the rabbit db) and installed the new version.</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>We are running:</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> RabbitMQ : 3.0.1</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Erlang : 5.9.3</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> OS : Windows Server 2008 64-bit</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Here’s what we get on the logs:-</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Rabbit Log</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>=ERROR REPORT==== 17-Dec-2012::11:00:00 ===</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>** Generic server <0.28.0> terminating </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>** Last message in was {'EXIT',<0.29.0>,einval}</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>** When Server state == {state,user_sup,undefined,<0.29.0>,</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {<0.28.0>,user_sup}}</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>** Reason for termination == </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>** einval</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Rabbit SASL Log</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>=SUPERVISOR REPORT==== 17-Dec-2012::11:00:00 ===</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Supervisor: {<0.28.0>,user_sup}</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Context: child_terminated</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Reason: einval</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Offender: [{pid,<0.29.0>},{mod,user_sup}]</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>=CRASH REPORT==== 17-Dec-2012::11:00:00 ===</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> crasher:</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> initial call: supervisor_bridge:user_sup/1</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> pid: <0.28.0></span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> registered_name: []</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> exception exit: einval</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> in function gen_server:terminate/6 (gen_server.erl, line 747)</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> ancestors: [kernel_sup,<0.10.0>]</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> messages: []</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> links: [<0.11.0>]</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> dictionary: []</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> trap_exit: true</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> status: running</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> heap_size: 377</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> stack_size: 24</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> reductions: 337</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> neighbours:</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>=SUPERVISOR REPORT==== 17-Dec-2012::11:00:00 ===</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Supervisor: {local,kernel_sup}</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Context: child_terminated</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Reason: einval</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> Offender: [{pid,<0.28.0>},</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {name,user},</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {mfargs,{user_sup,start,[]}},</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {restart_type,temporary},</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {shutdown,2000},</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'> {child_type,supervisor}]</span></span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> rabbitmq-discuss-bounces@lists.rabbitmq.com [mailto:rabbitmq-discuss-bounces@lists.rabbitmq.com] <b>On Behalf Of </b>Tim Watson<br><b>Sent:</b> Friday, December 14, 2012 7:27 PM<br><b>To:</b> Discussions about RabbitMQ<br><b>Cc:</b> <rabbitmq-discuss@lists.rabbitmq.com>; <rabbitmq-discuss@googlegroups.com><br><b>Subject:</b> Re: [rabbitmq-discuss] RabbitMQ 3.0.0 hangs<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Exactly how are you performing the upgrade. What do the server logs and rabbitmqctl report look like?<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><br>On 14 Dec 2012, at 18:35, <<a href="mailto:rui.favas@barclays.com">rui.favas@barclays.com</a>> wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#222222;background:white'>I've upgraded to 3.0.1 and still get the problem - Looks like disabling the rabbitmq_management plug-in stops the issue. Any pointers?</span></span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:rabbitmq-discuss-bounces@lists.rabbitmq.com">rabbitmq-discuss-bounces@lists.rabbitmq.com</a> [mailto:rabbitmq-discuss-bounces@lists.rabbitmq.com] <b>On Behalf Of </b>Rui<br><b>Sent:</b> Tuesday, December 04, 2012 5:51 PM<br><b>To:</b> <a href="mailto:rabbitmq-discuss@googlegroups.com">rabbitmq-discuss@googlegroups.com</a><br><b>Subject:</b> [rabbitmq-discuss] RabbitMQ 3.0.0 hangs</span><o:p></o:p></p></div><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Rabbit 3.0 is hanging. </span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>We have a number of existing .net </span>applications using Rabbit and when we update the server to 3.0 Rabbit stops responding. Rolling back the server solves the problem.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Do we need to upgrade the client library at the same time?</span></span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span class=apple-style-span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";background:white'>Any logs I could look at to try to troubleshoot the problem?</span></span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Expert Sans Regular","sans-serif"'>_______________________________________________</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Expert Sans Regular","sans-serif"'>This e-mail may contain information that is confidential, privileged or otherwise protected from disclosure. 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This email may relate to or be sent from other members of the Barclays Group.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Expert Sans Regular","sans-serif"'>_______________________________________________</span><o:p></o:p></p></div></blockquote><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal>_______________________________________________<br>rabbitmq-discuss mailing list<br><a href="mailto:rabbitmq-discuss@lists.rabbitmq.com">rabbitmq-discuss@lists.rabbitmq.com</a><br><a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a><o:p></o:p></p></div></blockquote></div></body></html>