$ git clone -n https://github.com/xcp-ng-rpms/zfs.git /var/lib/mock/v7.99-base-879-353/root/chroot_tmpdir/scmroot/zfs
Cloning into '/var/lib/mock/v7.99-base-879-353/root/chroot_tmpdir/scmroot/zfs'...
$ git reset --hard 3d1a543cb3e6743a481d1de8860101b21123e781
Downloading SOURCES/zfs-0.7.11.tar.gz (6.6 MB)
HEAD is now at 3d1a543 Add BuildRequires: gcc