$ git clone -n https://gitee.com/mgb01105731/netperf.git /var/lib/mock/dist-an23-build-255207-63637/root/chroot_tmpdir/scmroot/netperf
Cloning into '/var/lib/mock/dist-an23-build-255207-63637/root/chroot_tmpdir/scmroot/netperf'...
$ git reset --hard origin/a23
HEAD is now at 8d9a0d9 Init upstream from version 2.7.0