it's to locate package with similar functionality
https://fedoraproject.org/wiki/Features/ThinProvisioning
BuildRequires: gcc-c++ >= 6:4.6
BuildRequires: libaio-devel
BuildRequires: libstdc++-devel
BuildRequires: gcc-c++ >= 6:4.6
BuildRequires: libaio-devel
BuildRequires: libstdc++-devel
+Obsoletes: device-mapper-persistent-data
BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
%description
BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
%description