$ git clone -n https://gitee.com/src-opencloudos-rpms/corosync.git /var/lib/mock/dist-oc9-build-249058-83769/root/chroot_tmpdir/scmroot/corosync
Cloning into '/var/lib/mock/dist-oc9-build-249058-83769/root/chroot_tmpdir/scmroot/corosync'...
$ git fetch origin fbab9ff0e89c2b140629ededb6eb71606010c471:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/corosync
 * [new ref]         fbab9ff0e89c2b140629ededb6eb71606010c471 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbab9ff import corosync-3.1.7-6.tl4.1