Description of problem:

virt-install need to support   cell[0-9]*.memAccess option

--cpu numa.cell0.memory=1234,numa.cell0.cpus=0-3,numa.cell1.memory=5678,numa.cell1.cpus=4-7
Example of specifying two NUMA cells. This will generate XML like:

  <cpu>
    <numa>
      <cell cpus="0-3" memory="1234"/>
      <cell cpus="4-7" memory="5678"/>
    </numa>
  </cpu>
--cpu host-passthrough,cache.mode=passthrough
Example of passing through the host cpu's cache information.

Use --cpu=? to see a list of all available sub options. Complete details at <https://libvirt.org/formatdomain.html#elementsCPU>

because this option exists in libvirt


Version-Release number of selected component (if applicable):


How reproducible:
Always 


Steps to Reproduce:

[]# virt-install --connect=qemu:///system   --name=wanghekai --disk path=/tmp/kaizi.qcow2,format=qcow2 --ram 8192 --memorybacking hugepages=on,size=1024,unit=M,nodeset=0   --vcpus=4,cpuset=3,4,5,6   --check-cpu --cpu Haswell-noTSX,+pdpe1gb,cell0.id=0,cell0.cpus=0,cell0.memory=8388608,cell0.memAccess=yes --numatune mode=strict,nodeset=0   --nographics --noautoconsole   --import   --os-variant=rhel7
ERROR    Unknown options ['cell0.memAccess']
[root@dell-per740-40 tmp]# virt-install --connect=qemu:///system   --name=vm1 --disk path=/tmp/kaizi.qcow2,format=qcow2 --ram 8192 --memorybacking hugepages=on,size=1024,unit=M,nodeset=0   --vcpus=4,cpuset=3,4,5,6   --check-cpu --cpu Haswell-noTSX,+pdpe1gb,cell0.id=0,cell0.cpus=0,cell0.memory=8388608,cell0.memAccess=yes --numatune mode=strict,nodeset=0   --nographics --noautoconsole   --import   --os-variant=rhel7
ERROR    Unknown options ['cell0.memAccess']



[]# virt-install --connect=qemu:///system   --name=vm2 --disk path=/tmp/kaizi.qcow2,format=qcow2 --ram 8192 --memorybacking hugepages=on,size=1024,unit=M,nodeset=0   --vcpus=4,cpuset=3,4,5,6   --check-cpu --cpu Haswell-noTSX,+pdpe1gb,cell0.id=0,cell0.cpus=0,cell0.memory=8388608 --numatune mode=strict,nodeset=0   --nographics --noautoconsole   --import   --os-variant=rhel7

Starting install...
Domain creation completed.

[]# virt-install --cpu=?
--cpu options:
  cache.level
  cache.mode
  cell[0-9]*.cpus
  cell[0-9]*.distances.sibling[0-9]*.id
  cell[0-9]*.distances.sibling[0-9]*.value
  cell[0-9]*.id
  cell[0-9]*.memory
  clearxml
  disable
  forbid
  force
  match
  mode
  model
  optional
  require
  secure
  vendor

1.
2.
3.

Actual results:
ERROR    Unknown options ['cell0.memAccess']


Expected results:
It support this option.

Additional info: