$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/glusterfs /var/lib/mock/dist-el8-build-301-27/root/chroot_tmpdir/scmroot/glusterfs
Cloning into '/var/lib/mock/dist-el8-build-301-27/root/chroot_tmpdir/scmroot/glusterfs'...
$ git reset --hard origin/a8
HEAD is now at 2098b4c import glusterfs-6.0-20.el8.src.rpm