$ git clone -n https://gitee.com/src-opencloudos-rpms/xfsprogs /var/lib/mock/dist-oc9-build-64438-16586/root/chroot_tmpdir/scmroot/xfsprogs
Cloning into '/var/lib/mock/dist-oc9-build-64438-16586/root/chroot_tmpdir/scmroot/xfsprogs'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xfsprogs
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce54e65 import xfsprogs-6.4.0-4.tl4