$ git clone -n https://gitee.com/src-opencloudos-rpms/libiscsi.git /var/lib/mock/dist-oc9-build-42262-14591/root/chroot_tmpdir/scmroot/libiscsi
Cloning into '/var/lib/mock/dist-oc9-build-42262-14591/root/chroot_tmpdir/scmroot/libiscsi'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libiscsi
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5f0528 import libiscsi-1.19.0-3.tl4