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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2020/08/05 10:55:02 UTC

[GitHub] [cloudstack] andrijapanicsb commented on issue #4183: Fail to do a Live Migration with storage via migrateVirtualMachineWithVolume API.

andrijapanicsb commented on issue #4183:
URL: https://github.com/apache/cloudstack/issues/4183#issuecomment-669126058


   To the best of my knowlegde, this has never worked with KVM in general, except in a 2 cases:
   
   - what @GabrielBrascher shared, and is a special case from local storage to local storage
   - from Ceph/NFS to SolidFire specifically
   
   For both to happen, the qemu must support live storage migration, which means using Ubuntu hosts (they do support it), or CentOS 7 with qemu-kvm-ev packages from the oVirt repo (RedHat removed support for live storage migration after CentOS 6, so in CentOS 7 that doesn't work with default qemu-kvm, nor with the qemu-kvm-ev from the special SIG repo) - thank you redhat for revoking a feature for $$$ reasons.
   
   
   


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