%if %{build_lustre_osd_ldiskfs}
%package osd-ldiskfs
Summary: osd-ldiskfs is the mandatory glue for LDISKFS support in Lustre.
-Requires: lustre-modules = %{version}, lustre-ldiskfs
+Requires: lustre-modules = %{version}, lustre-ldiskfs >= 4.1.0
Provides: lustre-osd
Group: Development/Kernel