[GitHub] [cloudstack] GutoVeronezi edited a comment on pull request #4878: Support vm dynamic scaling with kvm

[GitBox <gi...@apache.org>]

GutoVeronezi edited a comment on pull request #4878:
URL: https://github.com/apache/cloudstack/pull/4878#issuecomment-866379553


   > @GutoVeronezi, I understand your point, but I think this is kind of a problem for the users. I mean that the update of the virtual machine to support dynamic scaling has to be disabled in this case, or when scaling such a VM, the `maxMemory` tag has to be set to the Domain (I don't know if this option is possible)
   
   @slavkap  As we are changing the settings between deploy and scaling, it creates an inconsistency in the validations.    
   About manually adding the `maxMemory` tag at runtime, we would need to change/add some others definitions too, like numa cells in cpu; Also Libvirt do not allow to resize maximum memory on active domains.
   
   Do you have any suggestion about how we can solve this?
   


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