$ git clone -n https://src.fedoraproject.org/rpms/drbd.git /var/lib/mock/f41-build-846079-162958/root/chroot_tmpdir/scmroot/drbd
Cloning into '/var/lib/mock/f41-build-846079-162958/root/chroot_tmpdir/scmroot/drbd'...
$ git fetch origin 365bb3eedf82e9526b3eb230ae880b5dd2681845:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/drbd
 * [new ref]         365bb3eedf82e9526b3eb230ae880b5dd2681845 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 365bb3e Upstream release of 9.28.0 (#2255728)