$ git clone -n https://gitee.com/zhangwenlong01/ceph_3.git /var/lib/mock/dist-an23-build-351377-70864/root/chroot_tmpdir/scmroot/ceph_3
Cloning into '/var/lib/mock/dist-an23-build-351377-70864/root/chroot_tmpdir/scmroot/ceph_3'...
$ git fetch origin 30b610c464679bd68948623f1d57c2ca34d26954:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/ceph_3
 * [new ref]         30b610c464679bd68948623f1d57c2ca34d26954 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30b610c add loongarch64 support for ceph 17.2.5