$ git clone -n https://github.com/xcp-ng-rpms/zfs.git /var/lib/mock/v8.2-base-2663-2082/root/chroot_tmpdir/scmroot/zfs
Cloning into '/var/lib/mock/v8.2-base-2663-2082/root/chroot_tmpdir/scmroot/zfs'...
$ git reset --hard c011357c387aacd7f7d6aa87b4fd0131b15c7ada
Downloading SOURCES/zfs-0.8.5.tar.gz (9.2 MB)
HEAD is now at c011357 Merge tag 'upstream-0.8.5'