Tracking RAM in VMs with and without hugepages in OpenStack
- Does OpenStack track both
1Gpage sizes, not only total RAM, to avoid scheduling too many VMs on
Novascheduling service needs to be improved to track better memory resources, since
novainventory does not differentiate between
hugepagesmemory space, therefore it may allow a virtual machine not using
hugepagesto consume the compute node's entire available memory.
- Red Hat OpenStack Platform (OSP) 13, 16
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