<div dir="ltr">Hi all,<div><br></div><div>I have two compute nodes and I need to migrate all VMs in the Compute A to Compute B, but everytime I start the migration it fails after the "resize", when starting to refresh the network cache.</div><div><br></div><div>The error message is:</div><div><br></div><div>ERROR nova.compute.manager [req-fbd33c6d-f6e6-4e80-82b4-d1c8c9b90aa7 - - - - -] [instance: 8bceb5f7-f45a-4bf5-babd-960af0b792ad] An error occurred while refreshing the network cache.<br></div><div><br></div><div>TRACE nova.compute.manager [instance: 8bceb5f7-f45a-4bf5-babd-960af0b792ad] NeutronClientException: Authentication required<br></div><div><br></div><div>I checked the configuration files, and all credentials data seems to be right.</div><div><br></div><div>Any tips on how to figure out the problem are welcome!</div><div><br></div><div>Thanks,</div><div>Marcos.</div><div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><b>Marcos Nóbrega</b><div>Desenvolvedor no Laboratório de Sistemas Distribuídos (LSD-UFCG)</div><div>Bacharel em Sistemas de Informação (FIP)</div><div><br></div></div></div>
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