OSDI 2000 4th Symposium on Operating Systems Design & Implementation Program Co-Chairs Michael B. Jones, Microsoft Research Frans Kaashoek, MIT Laboratory for Computer Science Steering Committee Margo Seltzer, Harvard University Karin Petersen, Xerox PARC Program Committee Brian Bershad, Appliant.com David Culler, University of California at Berkeley Fred Douglis, AT&T Labs--Research Peter Druschel, Rice University David Johnson, Carnegie Mellon University Butler Lampson, Microsoft Andrew Myers, Cornell University Dave Presotto, Bell Laboratories Timothy Roscoe, Sprint Labs Bill Weihl, Akamai John Wilkes, HP Laboratories WIESS 2000 1st Workshop on Industrial Experiences with Systems Software Program Chair Dejan S. Milojicic, HP Labs Program Committee Gaurav Banga, Network Appliance Mark R. Brown, Microsoft Mark S. Brown, IBM Eduard Bugnion, VMware Rob Gingel, Sun Microsystems Fred Glover, Compaq Ira Greenberg, Oracle Larry Huston, Intel Rodger Lea, Sony Udi Manber, Yahoo Franklin Reynolds, Nokia Toshi Sakuraba, Hitachi Indira Subramanian, HP Franco Travostino, Nortel Networks Richard Wheeler, EMC Steering Committee Jean Bacon, Cambridge University, SIGOPS Member Andrew Hume, AT&T Research, USENIX Vice President Valerie Issarny, INRIA, ACM SIGOPS Vice Chair Michael B. Jones, Microsoft Research, IEEE-CS TCOS Vice Chair Marshall Kirk McKusick, Author and Consultant, member of USENIX Board of Directors Dejan S. Milojicic, HP Labs, IEEE-CS TCOS Chair Publications Chair Alan Messer, HP Labs

USENIX https://www.usenix.org USENIX is the Advanced Computing Systems Association. Since 1975, USENIX has brought together the community of system administrators, engineers, scientists, and technicians working on the cutting edge of the computing world. USENIX and its members are engaged in problem-solving, in innovation, and in research that works. SAGE, the System Administrators Guild, is a special technical group within USENIX that is dedicated to the recognition and advancement of the systems administration profession. ACM SIGOPS https://www.acm.org/sigops SIGOPS is the ACM Special Interest Group on Operating Systems. SIGOPS addresses a broad spectrum of issues associated with operating systems research and development. IEEE TCOS https://www.computer.org The IEEE Computer Society's Technical Committee on Operating Systems Applications and Environments (TCOS) is involved with theoretical and practical aspects of operating system design, including system organization, resource allocation policies, measurement, performance evaluation, and system reliability. It is also involved with all operating system aspects affecting system interface specifications, the completeness of services, and portability of applications. TCOS publishes a newsletter, the TCOS Bulletin, four times a year.