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Unable to change the memory on a Hyper-V VM RRS feed

  • Question

  • Hi,

    Ok this is a bit strange.  we have a failover cluster with 2 Nodes, both running 2008 I am trying to increase the amount of memory on a particular VM from 6144 to 12288. When I boot the VM back up after changing the memory amount I get an error telling me there is insufficient space, setting the memory back to 6144 and it boots.  There is more than enough space on the cluster volume (SAN) and the VM VHDs themselves are fine with more than enough free space. 

    I have tried removing the VM from the cluster then deleting it and recreating it, attached to the original VHDs and get the same issue. 

    Any help greatly appreciated.

    Regards,

    Duncan 

    Tuesday, June 9, 2015 9:20 AM

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