$ git clone -n https://gitee.com/src-opencloudos-rpms/openblas.git /var/lib/mock/dist-oc9-pre-build-238486-82529/root/chroot_tmpdir/scmroot/openblas
Cloning into '/var/lib/mock/dist-oc9-pre-build-238486-82529/root/chroot_tmpdir/scmroot/openblas'...
$ git fetch origin 8f91e1706aa7b60e3f8d7c059b9fe28792cd18e4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/openblas
 * [new ref]         8f91e1706aa7b60e3f8d7c059b9fe28792cd18e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f91e17 import openblas-0.3.26-6.tl4