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Merge pull request #800 from homeski/feature/numa_nodes

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Feature/numa nodes
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Darragh Bailey
2017-08-17 21:24:20 +01:00
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parent 32dca0a259 ebd2cb48d0
commit c8a2ed8f34
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README.md
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@@ -300,7 +300,16 @@ end
* `cpu_fallback` - Whether to allow libvirt to fall back to a CPU model close
to the specified model if features in the guest CPU are not supported on the
host. Defaults to 'allow' if not set. Allowed values: `allow`, `forbid`.
* `numa_nodes` - Number of NUMA nodes on guest. Must be a factor of `cpu`.
* `numa_nodes` - Specify an array of NUMA nodes for the guest. The syntax is similar to what would be set in the domain XML. `memory` must be in MB. Symmetrical and asymmetrical topologies are supported but make sure your total count of defined CPUs adds up to `v.cpus`.
The sum of all the memory defined here will act as your total memory for your guest VM. **This sum will override what is set in `v.memory`**
```
v.cpus = 4
v.numa_nodes = [
{:cpus => "0-1", :memory => "1024"},
{:cpus => "2-3", :memory => "4096"}
]
```
* `loader` - Sets path to custom UEFI loader.
* `volume_cache` - Controls the cache mechanism. Possible values are "default",
"none", "writethrough", "writeback", "directsync" and "unsafe". [See