$ git clone -n https://gitee.com/opencloudos-stream/libfabric.git /var/lib/mock/dist-ocs23-build-30860-1193/root/chroot_tmpdir/scmroot/libfabric
Cloning into '/var/lib/mock/dist-ocs23-build-30860-1193/root/chroot_tmpdir/scmroot/libfabric'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libfabric
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f75a846 !2 downgrade to 1.17.1 to fix scotch build in x86_64 until 1.19.0 release Merge pull request !2 from abushwang/master