$ git clone -n https://gitee.com/hongwei-qin/anolis-389-ds.git /var/lib/mock/dist-an8.10-build-463216-73844/root/chroot_tmpdir/scmroot/anolis-389-ds
Cloning into '/var/lib/mock/dist-an8.10-build-463216-73844/root/chroot_tmpdir/scmroot/anolis-389-ds'...
$ git fetch origin 81d6d00def23a0e7d2ff39792c91fb0c95a05258:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/anolis-389-ds
 * [new ref]         81d6d00def23a0e7d2ff39792c91fb0c95a05258 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81d6d00 update to 8.10.0