$ git clone -n https://gitee.com/src-opencloudos-rpms/isns-utils.git /var/lib/mock/dist-oc9-build-58457-16463/root/chroot_tmpdir/scmroot/isns-utils
Cloning into '/var/lib/mock/dist-oc9-build-58457-16463/root/chroot_tmpdir/scmroot/isns-utils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/isns-utils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8ec557 import isns-utils-0.101-4.tl4