$ git clone -n https://gitee.com/gaohongmei/mdadm.git /var/lib/mock/dist-an23-build-256514-63708/root/chroot_tmpdir/scmroot/mdadm
Cloning into '/var/lib/mock/dist-an23-build-256514-63708/root/chroot_tmpdir/scmroot/mdadm'...
$ git reset --hard 8057138cdc3a4a963206c12a11bdeb35d32140f2
HEAD is now at 8057138 optimise spec file