$ git clone -n https://github.com/xcp-ng-rpms/zfs-kmod.git /var/lib/mock/v8.3-incoming-6167-11958/root/chroot_tmpdir/scmroot/zfs-kmod
Cloning into '/var/lib/mock/v8.3-incoming-6167-11958/root/chroot_tmpdir/scmroot/zfs-kmod'...
$ git reset --hard 507595ff79de8a6c1e294e8fa907b3e4b8109953
Downloading SOURCES/zfs-2.1.15.tar.gz (35 MB)
HEAD is now at 507595f Merge pull request #2 from xcp-ng-rpms/gtn-update-to-2.1.15