$ git clone -n https://gitee.com/src-opencloudos-rpms/sysfsutils.git /var/lib/mock/dist-oc9-build-72099-47640/root/chroot_tmpdir/scmroot/sysfsutils
Cloning into '/var/lib/mock/dist-oc9-build-72099-47640/root/chroot_tmpdir/scmroot/sysfsutils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/sysfsutils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f5f7b9 import sysfsutils-2.1.1-4.tl4