$ git clone -n https://gitee.com/src-opencloudos-rpms/xfsdump.git /var/lib/mock/dist-oc8-build-66469-16711/root/chroot_tmpdir/scmroot/xfsdump
Cloning into '/var/lib/mock/dist-oc8-build-66469-16711/root/chroot_tmpdir/scmroot/xfsdump'...
$ git fetch origin 0ccc67e5bdd35ffa7cb90305ad0da91018807b13:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xfsdump
 * [new ref]         0ccc67e5bdd35ffa7cb90305ad0da91018807b13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ccc67e import xfsdump-3.1.8-7.tl3