<div dir="ltr"><div>Hello,</div><div>some updates.</div><div>The issue appears also using volume group instead of consistency groups.</div><div>Ignazio</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 2 set 2022 alle ore 19:06 Ignazio Cassano <<a href="mailto:ignaziocassano@gmail.com">ignaziocassano@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">
<div><span lang="en"><span><span>Hi everyone, in my openstack installation, for performance reasons, I use a cinder type to address different storage virtual machines on the same device.</span></span><span><span>
</span></span><span><span>Balancing takes place via the scheduler.</span></span><span><span>
</span></span><span><span>Below is an example of my configuration in cinder.conf:</span></span><span><span><br></span></span></span></div><div><span lang="en"><span><span><br></span></span></span></div><div><span lang="en"><span><span><a href="https://paste.openstack.org/show/b0hCTsdniLhinoQiVT7A/" target="_blank">https://paste.openstack.org/show/b0hCTsdniLhinoQiVT7A/</a></span></span></span></div><div><span lang="en"><span><span><br></span></span></span></div><div><span lang="en"><span><span>
</span></span><span><span>As you can see nfsgold1 to nfsgold8 are all part of the volume type nfsgold.</span></span><span><span><br></span></span></span></div><div><span lang="en"><span><span>
</span></span><span><span>Unfortunately if I create a consistency group with volume type nfsgold, it can only contain volumes on the same backend, even though they are of the same type.</span></span><span><span>
</span></span><span><span>For example, if in my consistency group there is a volume on nfsgold1 and I add a volume present on nfsgold8 I get the following:</span></span></span></div><div><span lang="en"><span><span><br></span></span></span></div><div><span lang="en"><span><span><a href="https://paste.openstack.org/show/b4XnUeGDF5wYlCBLTcuc/" target="_blank">https://paste.openstack.org/show/b4XnUeGDF5wYlCBLTcuc/</a></span></span></span></div><div><span lang="en"><span><span><br></span></span></span></div><div><span lang="en"><span><span><br></span></span></span></div><div><span lang="en"><span><span>Any help, please ?</span></span></span></div><div><span lang="en"><span><span>Ignazio<br></span></span></span></div>

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