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Dnia 2014-01-27, o godz. 14:53:34 |
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"vivo75@×××××.com" <vivo75@×××××.com> napisał(a): |
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> On 01/27/14 08:35, Steev Klimaszewski wrote: |
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> > On Sun, 2014-01-26 at 21:00 +0100, Michał Górny wrote: |
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> >> Hi again. |
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> >> |
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> >> If someone is interested in the results of my tests and benchmarks, |
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> >> I've uploaded the initial version of my article on the topic in our |
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> >> dev-space. |
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> >> |
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> >> http://dev.gentoo.org/~mgorny/tmp/squashfs-deltas.pdf |
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> >> |
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> >> I am terribly busy with the uni right now so it will take some time |
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> >> before I continue working on it. I will try to provide a final |
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> >> specification for the first attempt at the idea and ask infra if they |
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> >> are ready to sacrifice the hardware for it. |
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> >> |
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> >> Further possible improvements: |
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> >> |
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> >> 1. switch to LZ4 (stronger compression, even faster) -- will require |
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> >> a newer kernel (3.14?), |
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> >> |
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> it should be in kernel 3.11 "windows for workgroups" release (check anyway) |
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That's just the LZ4 library code. We additionally need the SquashFS |
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support code. It has been introduced in squashfs-tools lately |
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(4.2_p20140119 has it, though disabled by ebuild) and I don't see it |
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in the kernel's master branch yet. |
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|
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-- |
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Best regards, |
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Michał Górny |