$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/lvm2 /var/lib/mock/dist-el8-build-6054-70/root/chroot_tmpdir/scmroot/lvm2
Cloning into '/var/lib/mock/dist-el8-build-6054-70/root/chroot_tmpdir/scmroot/lvm2'...
$ git reset --hard origin/a8
HEAD is now at bfc9c6f import lvm2-2.03.08-3.el8.src.rpm