- #ceph_device: /dev/sdb
-
- # Set performance options on specific roles. The valid roles are 'Compute', 'Controller'
- # and 'Storage', and the valid sections are 'kernel' and 'nova'
- #performance:
- # Controller:
- # kernel:
- # # In this example, these three settings will be passed to the kernel boot line.
- # # Any key/value pair can be entered here, so care should be taken to ensure that machines
- # # do not fail to boot.
- # #
- # # isolcpus is generally used to push host processes off a particular core,
- # # so that it can be dedicated to a specific process. On control nodes
- # # this could be an ovs_dpdk process.
- # isolcpus: 1
- # # Hugepages are required for ovs_dpdk support.
- # hugepage: 2M
- # # intel_iommu is also required for ovs_dpdk support.
- # intel_iommu: 'on'
- # Compute:
- # nova:
- # # This is currently the only available option in the nova section. It will
- # # add the provided string to vcpu_pin_set in nova.conf. This is used to pin
- # # guest VMs to a set of CPU cores, and is decsribed in more detail here:
- # # http://docs.openstack.org/mitaka/config-reference/compute/config-options.html
- # libvirtpin: 1
- # kernel:
- # # On compute nodes, isolcpus is usually used to reserve cores for use either by VMs
- # # or ovs_dpdk
- # isolcpus: 0
- # hugepage: 2M
- # intel_iommu: 'on'
+ # ceph_device: /dev/sdb
+
+ # Set performance options on specific roles. The valid roles are 'Compute',
+ # 'Controller' and 'Storage', and the valid sections are 'kernel' and 'nova'
+ # performance:
+ # Controller:
+ # kernel:
+ # # In this example, these three settings will be passed to the kernel
+ # # boot line. Any key/value pair can be entered here, so care should
+ # # be taken to ensure that machines do not fail to boot.
+ # #
+ # # isolcpus is generally used to push host processes off a particular
+ # # core, so that it can be dedicated to a specific process. On control
+ # # nodes this could be an ovs_dpdk process.
+ # isolcpus: 1
+ # # Hugepages are required for ovs_dpdk support.
+ # hugepage: 2M
+ # # intel_iommu is also required for ovs_dpdk support.
+ # intel_iommu: 'on'
+ # Compute:
+ # nova:
+ # # This is currently the only available option in the nova section. It
+ # # will add the provided string to vcpu_pin_set in nova.conf. This is
+ # # used to pin guest VMs to a set of CPU cores, and is decsribed in
+ # # more detail here:
+ # # http://docs.openstack.org
+ # # /ocata/config-reference/compute/config-options.html
+ # libvirtpin: 1
+ # kernel:
+ # # On compute nodes, isolcpus is usually used to reserve cores for use
+ # # either by VMs or ovs_dpdk
+ # isolcpus: 0
+ # hugepage: 2M
+ # intel_iommu: 'on'