Muthian Sivathanu Lakshmi N. Bairavasundaram Andrea C. Arpaci-Dusseau Remzi H. Arpaci-Dusseau Life or Death at Block-Level. 379-394 2004 OSDI http://www.usenix.org/events/osdi04/tech/sivathanu.html db/conf/osdi/osdi2004.html#SivathanuBAA04