$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-linstor.git /var/lib/mock/v8.3-v-linstor-testing-10117-28728/root/chroot_tmpdir/scmroot/xcp-ng-linstor
Cloning into '/var/lib/mock/v8.3-v-linstor-testing-10117-28728/root/chroot_tmpdir/scmroot/xcp-ng-linstor'...
$ git fetch origin f11a3086581ad942748684ee5be8556e358a32fd:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/xcp-ng-linstor
 * [new ref]         f11a3086581ad942748684ee5be8556e358a32fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f11a308 Update controller/satellite requires to 1.33.0~rc.2-1 (#7)