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But actually we haven't performance tests for this benchmarks because they are executed few months ago ;) On Friday, July 24, 2015, Kirill Kolyshkin <kolysh...@gmail.com> wrote: > Pavel, > > Thanks for sharing. I have a few comments. > > 1. The article only compares disk space usage and nothing else. > Performance, memory footprint, maintainability etc are all left aside. If > this is the only optimization criteria for you, it's fine, but usually such > comparison won't work. Say, you compare two Linux distros by their > installation time and find out that Gentoo is the worst of all, and any > live CD based one is the best (as it doesn't require installation at all, > so installation time is zero). > > So, due to the fact you only have one criterion in your comparison, the > conclusions you came to are also incorrect, at least from my POV. It can be > something like "you can achieve disk space savings with ZFS, while with > ploop there is a certain overhead" or so. > > 2. "due to ploop bugs" — the term bugs is obviously used incorrect here. > On Jul 24, 2015 01:28, "Pavel Odintsov" <pavel.odint...@gmail.com > <javascript:_e(%7B%7D,'cvml','pavel.odint...@gmail.com');>> wrote: > >> Hello, folks! >> >> Big thanks for your attention to my work about ZFS: >> https://github.com/pavel-odintsov/OpenVZ_ZFS >> >> And I would like to share with community our own ZFS tests from >> FastVPS Eesti OU experience (fastvps.ru). >> >> We are company with 5 year experience with OpenVZ in heavy production >> usage. >> >> We have used ploop, simfs and ZFS for many years together. And we >> operate about 1PB (yep, it's single pe-ta-by-te) of customer's data >> with great care. >> >> So, we could share this article: >> http://www.stableit.ru/2015/07/effectiveness-of-zfs-usage-for-openvz.html >> which shown how ZFS bit ext4 and ploop. >> >> Feedback and another tests are welcome! >> >> Cheers! >> >> -- >> Sincerely yours, Pavel Odintsov >> _______________________________________________ >> Users mailing list >> Users@openvz.org <javascript:_e(%7B%7D,'cvml','Users@openvz.org');> >> https://lists.openvz.org/mailman/listinfo/users >> > -- Sincerely yours, Pavel Odintsov
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