A survey of process migration mechanisms
Author(s) -
Jonathan M. Smith
Publication year - 1988
Publication title -
acm sigops operating systems review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.18
H-Index - 104
eISSN - 1943-586X
pISSN - 0163-5980
DOI - 10.1145/47671.47673
Subject(s) - computer science , process migration , process (computing) , reliability (semiconductor) , data migration , distributed computing , state (computer science) , reliability engineering , operating system , programming language , power (physics) , physics , quantum mechanics , engineering
We define process migration as the transfer of a sufficient amount of a process's state from one machine to another for the process to execute on the target machine.This paper surveys proposed and implemented mechanisms for process migration. We pay particular attention to the designer's goals, such as performance, load-balancing, and reliability. The effect of operating system design upon the ease of implementation is discussed in some detail; we conclude that message-passing systems simplify designs for migration.
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