Biography:Marshall Kirk McKusick
Marshall Kirk McKusick | |
|---|---|
,_Brisbane,_Queensland,_Australia--2011-01.jpg) Marshall Kirk McKusick in "linux.conf.au 2011", Brisbane, Queensland, Australia -- 2011-01 | |
| Born | January 19, 1954 (age 70) Wilmington, Delaware, United States |
| Education | University of California, Berkeley |
| Known for | BSD, FreeBSD, UFS, soft updates, BSD Daemon |
| Spouse(s) | Eric Allman |
Marshall Kirk McKusick (born January 19, 1954) is a computer scientist, known for his extensive work on BSD UNIX, from the 1980s to FreeBSD in the present day. He was president of the USENIX Association from 1990 to 1992 and again from 2002 to 2004, and still serves on the board. He is on the editorial board of ACM Queue Magazine.[1] He is known to friends and colleagues as "Kirk".
McKusick received his B.S. in electrical engineering from Cornell University, and two M.S. degrees (in 1979 and 1980 respectively) and a Ph.D. in computer science from the University of California, Berkeley in 1984.[2]
McKusick lives in California with Eric Allman, his partner since graduate school, whom he married in October, 2013.[3][4]
BSD
McKusick started with BSD by virtue of the fact that he shared an office at Berkeley with Bill Joy, who spearheaded the beginnings of the BSD system.[5]
Some of his largest contributions to BSD have been to the file system. He helped to design the original Berkeley Fast File System (FFS). In the late 1990s, he implemented soft updates, an alternative approach to maintaining disk integrity after a crash or power outage, in FFS, and a revised version of Unix File System (UFS) known as "UFS2". The magic number used in the UFS2 super block structure reflects McKusick's birth date: #define FS_UFS2_MAGIC 0x19540119 (as found in /usr/include/ufs/ffs/fs.h on FreeBSD systems). It is included as an easter egg.
He was also primarily responsible for creating the complementary features of filesystem snapshots and background fsck (file system check and repair), which both integrate closely with soft updates. After the filesystem snapshot, the filesystem can be brought up immediately after a power outage, and fsck can run as a background process.
The Design and Implementation series of books are regarded as very high-quality works in computer science.[citation needed] They have been influential in the development of the BSD descendants.[citation needed] The BSD Daemon, often used to identify BSD, is copyrighted by Marshall Kirk McKusick.[6]
Bibliography
- S. Leffler, M. McKusick, M. Karels, J. Quarterman: The Design and Implementation of the 4.3BSD UNIX Operating System, Addison-Wesley, January 1989, ISBN:0-201-06196-1. German translation published June 1990, ISBN:3-89319-239-5. Japanese translation published June 1991, ISBN:4-621-03607-6 (out of print).
- S. Leffler, M. McKusick: The Design and Implementation of the 4.3BSD UNIX Operating System Answer Book, Addison-Wesley, April 1991, ISBN:0-201-54629-9. Japanese translation published January 1992, ISBN:978-4-8101-8039-8
- M. McKusick, K. Bostic, M. Karels, J. Quarterman: The Design and Implementation of the 4.4BSD Operating System, Addison-Wesley, April 1996, ISBN:0-201-54979-4. French translation published 1997, International Thomson Publishing, Paris, France, ISBN:2-84180-142-X.
- McKusick, 1999 Twenty Years of Berkeley Unix (from the book Open Sources: Voices from the Open Source Revolution ISBN:1-56592-582-3)
- M. McKusick, George Neville-Neil: The Design and Implementation of the FreeBSD Operating System, Addison-Wesley, July 2004, ISBN:0-201-70245-2
- M. McKusick, George Neville-Neil, R. Watson: The Design and Implementation of the FreeBSD Operating System, Second Edition, Addison-Wesley, September 2014, ISBN:0-321-96897-2
References
- ↑ "ACM Queue Editorial Board". http://queue.acm.org/editorialboardx.cfm.
- ↑ "Cal Alumni Network". Members' web site. http://cal.berkeley.edu.
- ↑ Friess, Steve (1998-03-03). "What a connection. One helped develop E-mail, and the other fine-tuned the PC. Americans' lives are easier because these guys click.". The Advocate. http://findarticles.com/p/articles/mi_m1589/is_n754/ai_20350568. Alt URL
- ↑ "Kirk McKusick's Family and Friends". Marshall Kirk McKusick. http://www.mckusick.com/~mckusick/index.html.
- ↑ Mr (2006-02-17). "BSDTalk interview with Kirk McKusick". Bsdtalk.blogspot.com. http://bsdtalk.blogspot.com/2006/02/bsdtalk018-interview-with-kirk.html.
- ↑ "Beastie copyright information". Mckusick.com. http://www.mckusick.com/beastie/mainpage/copyright.html.
External links
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