The libcephfs-java test needs this.
run.Raw('CEPH_REF={ref}'.format(ref=ceph_ref)),
run.Raw('PATH="$PATH:/tmp/cephtest/binary/usr/local/bin"'),
run.Raw('LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/tmp/cephtest/binary/usr/local/lib"'),
+ run.Raw('CEPH_JAVA_PATH="/tmp/cephtest/binary/usr/local/share/java"'),
run.Raw('CEPH_CONF="/tmp/cephtest/ceph.conf"'),
run.Raw('CEPH_SECRET_FILE="{file}"'.format(file=secretfile)),
run.Raw('CEPH_ID="{id}"'.format(id=id_)),