$ git clone -n https://gitee.com/ocs-commit/device-mapper-multipath.git /var/lib/mock/dist-ocs23-base-build-326696-34961/root/chroot_tmpdir/scmroot/device-mapper-multipath
Cloning into '/var/lib/mock/dist-ocs23-base-build-326696-34961/root/chroot_tmpdir/scmroot/device-mapper-multipath'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-commit/device-mapper-multipath
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6740efe 1