DistOS 2014W Lecture 12

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Revision as of 15:19, 13 February 2014 by Soma (talk | contribs) (→‎Design)

Discussion of Chubby

  • Coarse-grained locking service
  • developed at Google
  • no new algorithms, methods

Design

  • "filesystem"
  • every file and directory is a readers/writers lock
  • only small files 256K max
  • only whole file operations
  • locks are all advisory

API

use cases

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