<html><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px">Thanks John, its very useful, working on it<br><div><span></span></div><div> </div><div><div>
<br>Regards
<br>Neelu</div></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div dir="ltr"> <font face="Arial" size="2"> On Thursday, 26 February 2015 8:21 PM, John Griffith <john.griffith@solidfire.com> wrote:<br> </font> </div> <br><br> <div class="y_msg_container"><div id="yiv4362072238"><div><div dir="ltr"><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;"><br clear="none"></div><div class="yiv4362072238gmail_extra"><br clear="none"><div class="yiv4362072238gmail_quote">On Thu, Feb 26, 2015 at 7:07 AM, somshekar kadam <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>></span> wrote:<br clear="none"><blockquote class="yiv4362072238gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div class="yiv4362072238yqt4212694090" id="yiv4362072238yqt48978"><div><div style="color:rgb(0,0,0);font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;background-color:rgb(255,255,255);"><div>First of all thanks for quick reply. <br clear="none"></div><div dir="ltr">Documentation does not mention much about <span><strong>Volume-backed live migration. <br clear="none"></strong></span></div><div dir="ltr"><span><strong>Is it tested, I mean supported and working. <br clear="none"></strong></span></div><div dir="ltr"><span><strong>I will try </strong></span><span><strong>Block live migration as no storage is required. <br clear="none"></strong></span></div><div><span></span></div><div> </div><div><div>
<br clear="none">Regards
<br clear="none">Neelu</div></div><span class="yiv4362072238"> </span><div><br clear="none"><br clear="none"></div><div style="display:block;"> <div style="font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"> <div style="font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"> <div dir="ltr"> <font face="Arial"> On Thursday, 26 February 2015 7:13 PM, Robert van Leeuwen <<a rel="nofollow" shape="rect" ymailto="mailto:Robert.vanLeeuwen@spilgames.com" target="_blank" href="mailto:Robert.vanLeeuwen@spilgames.com">Robert.vanLeeuwen@spilgames.com</a>> wrote:<br clear="none"> </font> </div> <br clear="none"><br clear="none"> <div><div>> Is the Live Migration of VMs even without shared storage supported in Openstack now.<br clear="none">> If yes is there any document for the same.</div><br clear="none"><br clear="none">Wel, depends on what you call "supported".<br clear="none">Yes, it is possible. <br clear="none">Will it always work? Probably not until you look at the bugs below.<br clear="none">They have been fixed recently but they might not be merged with the version you are running: <br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="https://bugs.launchpad.net/nova/+bug/1270825">https://bugs.launchpad.net/nova/+bug/1270825</a><br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="https://bugs.launchpad.net/nova/+bug/1082414">https://bugs.launchpad.net/nova/+bug/1082414</a><br clear="none"><br clear="none">There might be more issues but I hit the ones mentioned above.<br clear="none">Have a look at the docs to configure it:<br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="http://docs.openstack.org/admin-guide-cloud/content/section_configuring-compute-migrations.html">http://docs.openstack.org/admin-guide-cloud/content/section_configuring-compute-migrations.html</a><br clear="none"><br clear="none">Cheers,<br clear="none">Robert van Leeuwen<div><br clear="none"><br clear="none"><br clear="none"><br clear="none"> <br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"><br clear="none"></div><br clear="none"><br clear="none"></div> </div> </div> </div> </div></div></div><br clear="none">_______________________________________________<br clear="none">
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<br clear="none"></blockquote></div><br clear="none"></div><div class="yiv4362072238gmail_extra"><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;">It's dated and getting the patches backported has proven to take forever, but I did a write up and testing on this a while back [1]. Should still be accurate.</div><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;"><br clear="none"></div><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;">Thanks,</div><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;">John</div><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;"><br clear="none"></div><div class="yiv4362072238gmail_default" style="font-family:monospace, monospace;">[1]: <a rel="nofollow" shape="rect" target="_blank" href="https://griffithscorner.wordpress.com/2014/12/08/openstack-live-migration-with-cinder-backed-instances/">https://griffithscorner.wordpress.com/2014/12/08/openstack-live-migration-with-cinder-backed-instances/</a></div></div></div></div></div><br><br></div> </div> </div> </div> </div></body></html>