<div>Hi,</div><div> </div><div>>Why did you have to restart VMs for the migration to work ? Is it mandatory for an upgrade ?</div><div> </div><div>I had to restart the VMs (even shutdown and start) for the raised compatibility level to kick in.</div><div>Migration works even if you don't restart VMs.</div><div> </div><div>> Is it mandatory for an upgrade ?</div><div> </div><div>No. But at some point you will have to or the VMs cluster compatibility level stays at the previous version.</div><div> </div><div>Best regard, Mikhail</div><div> </div><div>02.02.2017, 17:25, "Fernando Frediani" <fernando.frediani@upx.com.br>:</div><blockquote type="cite"><div bgcolor="#FFFFFF"><p>Hello</p><p>Thanks for sharing your procedures.</p><p>Why did you have to restart VMs for the migration to work ? Is it mandatory for an upgrade ?</p><p>Fernando</p> <div>On 02/02/2017 12:23, Краснобаев Михаил wrote:</div><blockquote cite="mid:264121486045383@web14m.yandex.ru" type="cite"><div>Hi,</div><div> </div><div>upgraded my cluster (3 hosts, engine, nfs-share) to the latest 4.1 release and Centos 7.3 (from 4.06).</div><div> </div><div>Did the following:</div><div> </div><div>1. Upgraded engine machine to Centos 7.3</div><div>2. Upgraded engine packages and ran "engine-setup"</div><div>3. Upgraded one by one hosts to 7.3 + packages from the new 4.1. repo and refreshed hosts capabilities.</div><div>4. Raised cluster and datacenter compatibility level to 4.1.</div><div>5. Restarted virtual machines and tested migration.</div><div>6. Profit! Everything went really smoothly. No errors.</div><div> </div><div>Now trying to figure out how the sparsify function works. I need to run trimming from inside the VM first?</div><div> </div><div>Best regards, Mikhail.</div><div> </div><div> </div><div> </div><div>02.02.2017, 15:19, "Sandro Bonazzola" <a href="mailto:sbonazzo@redhat.com"><sbonazzo@redhat.com></a>:</div><blockquote type="cite"><div>Hi,<div>did you install/update to 4.1.0? Let us know your experience!</div><div>We end up knowing only when things doesn't work well, let us know it works fine for you :-)</div><div> </div><div>If you're not planning an update to 4.1.0 in the near future, let us know why.</div><div>Maybe we can help.<div> </div><div>Thanks!</div> --<div><div><div><div><div><div><div><div>Sandro Bonazzola<br />Better technology. Faster innovation. Powered by community collaboration.<br />See how it works at <a target="_blank" href="http://redhat.com/">redhat.com</a></div></div></div></div></div></div></div></div></div></div>,<p>_______________________________________________<br />Users mailing list<br /><a href="mailto:Users@ovirt.org">Users@ovirt.org</a><br /><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a></p></blockquote><div> </div><div> </div><div>-- </div><div>С уважением, Краснобаев Михаил.</div><div> </div><div> </div> <pre>_______________________________________________
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</pre></blockquote></div>,<p>_______________________________________________<br />Users mailing list<br /><a href="mailto:Users@ovirt.org">Users@ovirt.org</a><br /><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a></p></blockquote><div> </div><div> </div><div>-- </div><div>С уважением, Краснобаев Михаил.</div><div> </div><div> </div>