Add xfs_scrub subpackage to move python3 requirement

Related: rhbz#1666839

xfsprogs.spec

@@ -1,7 +1,7 @@
 Summary:	Utilities for managing the XFS filesystem
 Name:		xfsprogs
 Version:	4.19.0
-Release:	4%{?dist}
+Release:	5%{?dist}
 License:	GPL+ and LGPLv2+
 URL:		https://xfs.wiki.kernel.org
 Source0:	http://kernel.org/pub/linux/utils/fs/xfs/xfsprogs/%{name}-%{version}.tar.xz
@@ -14,6 +14,7 @@ Obsoletes:	xfs-cmds <= %{version}
 Provides:	xfsprogs-qa-devel
 Obsoletes:	xfsprogs-qa-devel <= %{version}
 Conflicts:	xfsdump < 3.0.1
+Suggests:	xfsprogs-xfs_scrub
 
 %description
 A set of commands to use the XFS filesystem, including mkfs.xfs.
@@ -40,6 +41,15 @@ You should install xfsprogs-devel if you want to develop XFS
 filesystem-specific programs,  If you install xfsprogs-devel, you'll
 also want to install xfsprogs.
 
+%package xfs_scrub
+Summary: XFS filesystem online scrubbing utilities
+Requires: xfsprogs = %{version}-%{release}, python3
+
+%description xfs_scrub
+xfs_scrub attempts to check and repair all metadata in a mounted XFS filesystem.
+WARNING!  This program is EXPERIMENTAL, which means that its behavior and
+interface could change at any time!
+
 %prep
 %setup -q
 
@@ -76,6 +86,16 @@ rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/xfsprogs/
 %{_mandir}/man8/*
 %{_sbindir}/*
 %{_unitdir}/*
+%exclude %{_sbindir}/xfs_scrub*
+%exclude %{_mandir}/man8/xfs_scrub*
+%exclude %{_usr}/%{_lib}/xfsprogs/xfs_scrub*
+%exclude %{_unitdir}/xfs_scrub*
+
+%files xfs_scrub
+%{_sbindir}/xfs_scrub*
+%{_mandir}/man8/xfs_scrub*
+%{_usr}/%{_lib}/xfsprogs/xfs_scrub*
+%{_unitdir}/xfs_scrub*
 
 %files devel
 %{_mandir}/man2/*
@@ -96,6 +116,9 @@ rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/xfsprogs/
 %{_libdir}/*.so
 
 %changelog
+* Thu May 09 2019 Sinny Kumari <sinnykumari@fedoraproject.org> 4.19.0-5
+- Create new xfs_scrub subpackage (#1666839)
+
 * Sun Feb 17 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 4.19.0-4
 - Rebuild for readline 8.0