http://elinux.org/index.php?title=EMMC/SSD_file_system_tuning&feed=atom&action=history 2013-05-23T12:09:31Z Revision history for this page on the wiki MediaWiki 1.21alpha http://elinux.org/index.php?title=EMMC/SSD_file_system_tuning&diff=129962&oldid=prev 2012-05-17T05:22:26Z

<p>Created page with &quot;; Summary: eMMC/SSD file system tuning and performance ; Proposer: Tim Bird - Sony Network Entertainment == Description == I have seen a number of good presentations over the la...&quot;</p> <p><b>New page</b></p><div>; Summary: eMMC/SSD file system tuning and performance<br /> ; Proposer: Tim Bird - Sony Network Entertainment<br /> <br /> == Description ==<br /> I have seen a number of good presentations over the last year, regarding<br /> efforts to tune file systems for eMMC or SSD media. However, I have not<br /> seen a lot of concrete suggestions for code changes in the kernel,<br /> or for tuning changes for existing kernels that will enhance performance.<br /> <br /> This project would consist of benchmarking a few different filesystems<br /> on SSDs, with different performance tuning options, and producing a document<br /> to describe filesystem tuning parameters and methods for flash media.<br /> <br /> == Related work ==<br /> * Arnd Bergmann's work on Optimizing Cheap Flash Media:<br /> ** http://lwn.net/Articles/428584/<br /> ** http://www.youtube.com/watch?v=6DilhvJy6Fc - Arnd's presentation at ELC Europe 2012<br /> * Android on eMMC ; Optimizing for Performance<br /> ** Tom Foy presentation at Android Builders Summit 2012<br /> ** https://events.linuxfoundation.org/images/stories/pdf/lf_abs12_foy.pdf<br /> <br /> == Scope ==<br /> 2-4 weeks for benchmarking<br /> 2 weeks for creating recommendations document<br /> <br /> == Contractor Candidates ==<br /> none currently<br /> <br /> == Comments ==<br /> <br /> [[Category:Project proposals 2012]]</div>

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