$ git clone -n https://gitee.com/opencloudos-stream/dlm.git /var/lib/mock/dist-ocs23-base-build-269564-25836/root/chroot_tmpdir/scmroot/dlm
Cloning into '/var/lib/mock/dist-ocs23-base-build-269564-25836/root/chroot_tmpdir/scmroot/dlm'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dlm
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d84ce15 Rebuilt for loongarch release