$ git clone -n https://gitee.com/src-opencloudos-rpms/libfabric /var/lib/mock/dist-oc8-build-31842-9257/root/chroot_tmpdir/scmroot/libfabric
Cloning into '/var/lib/mock/dist-oc8-build-31842-9257/root/chroot_tmpdir/scmroot/libfabric'...
$ git reset --hard origin/oc8
HEAD is now at bd17ec3 import libfabric-1.15.1-1.oc8