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Monthly Archives: Сентябрь 2015

Basic training for Linux-IO-Scheduler project

Next steps should be done before start the project activity. Expected results [red in brackets]

  • install linux, git, build-essential
  • download kernel sources
  • configure kernel simplest as possible [kernel config file]
  • build and install (if fail, go previous step)
  • read and understand «Block Drivers» chapter from LDD
  • read and understand how does elevator work and make [wiki-page] with description
  • using noop-elevator as a template make new my-elevator io scheduler and build it into kernel, it should be possible change IO-scheduler on the fly from standard to yours and vise-versa. [patch, kernel config]
Useful links