$ git clone -n https://gitee.com/src-anolis-os/mdadm /var/lib/mock/dist-an7-updates-build-76271-39410/root/chroot_tmpdir/scmroot/mdadm
Cloning into '/var/lib/mock/dist-an7-updates-build-76271-39410/root/chroot_tmpdir/scmroot/mdadm'...
$ git reset --hard origin/a7
HEAD is now at 067b999 update to mdadm-4.1-9.el7_9