$ git clone -n https://gitee.com/src-opencloudos-rpms/lvm2.git /var/lib/mock/dist-oc8-build-74550-50683/root/chroot_tmpdir/scmroot/lvm2
Cloning into '/var/lib/mock/dist-oc8-build-74550-50683/root/chroot_tmpdir/scmroot/lvm2'...
$ git fetch origin 4a1adbf99b3c7aa93b4acdf409b97dd0eb677373:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lvm2
 * [new ref]         4a1adbf99b3c7aa93b4acdf409b97dd0eb677373 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a1adbf import lvm2-2.03.14-14.tl3