verify which chunks should and should not be cached
verify which chunks should and should not be cached

replay/metrictank,raintank/metrictank,raintank/metrictank,raintank/metrictank,replay/metrictank,raintank/raintank-metric,raintank/raintank-metric,raintank/raintank-metric,replay/metrictank,replay/metrictank,raintank/metrictank