File _constraints of Package ceph
<?xml version="1.0"?>
<constraints>
  <sandbox>kvm</sandbox>
  <overwrite>
    <conditions>
      <package>ceph</package>
    </conditions>
    <hardware>
      <disk>
         <size unit="G">28</size>
      </disk>
      <memory>
         <size unit="G">8</size>
      </memory>
    </hardware>
  </overwrite>
  <overwrite>
    <conditions>
      <package>ceph-test</package>
    </conditions>
    <hardware>
      <disk>
         <size unit="G">40</size>
      </disk>
      <memory>
         <size unit="G">12</size>
      </memory>
    </hardware>
  </overwrite>
</constraints>