$ git clone -n https://gitee.com/src-anolis-os/lvm2.git /var/lib/mock/dist-an8.8-build-280012-64569/root/chroot_tmpdir/scmroot/lvm2
Cloning into '/var/lib/mock/dist-an8.8-build-280012-64569/root/chroot_tmpdir/scmroot/lvm2'...
$ git fetch origin 47207ab8bf4ecaf47d63be27e41b5ac52164952c:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/lvm2
 * [new ref]         47207ab8bf4ecaf47d63be27e41b5ac52164952c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47207ab !1 update version to errata Merge pull request !1 from xzyang/a7