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<p class="MsoNormal">Dear Openstack community,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have 1 physical node with x4 nvidia nv100 running 1 fat vm. Additionally I am adding a nvme drive into that host and I would like to attach the nvme drive to the vm. Ideally I prefer to avoid data migration and redeploy the software.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My problem is that I don’t have another host with gpus so I am guessing that the vm can’t be migrated. Am I right assuming this?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So far I thought about 2 possibilities but I don’t know whether they would work:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Option 1: crate a new flavor with the pci device pass-through and resize existing vm (I hope the new vm with the new flavor will have the nvme attached).<o:p></o:p></p>
<p class="MsoNormal">Option 2: convert ephemeral virtual disk into a bootable volume. Destroy vm. Create new vm with the new volume as a boot device.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Which option would be preferred? Is there any other think I can do?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you very much<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Manuel<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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