Dostupan je me\u0111uvremeni isrelease projekta OpenZFS 2.2.1, koji razvija implementaciju datote\u010dnog sustava ZFS za Linux i FreeBSD. Izdanje se isti\u010de dodavanjem podr\u0161ke za Linux kernel 6.6 i poku\u0161ajem rje\u0161avanja problema koji uzrokuje o\u0161te\u0107enje podataka (nulte vrijednosti dijelova blokova) u datotekama nakon \u0161to su kopirane. <\/p>\n
Izvorno se pretpostavljalo da se problem javlja samo u grani 2.2.x i da je uzrokovan gre\u0161kom u sustavu kloniranja blokova koji je uklju\u010den u OpenZFS 2.2.0, \u0161to omogu\u0107ava stvaranje kopije datoteke ili njenog dijela bez dupliciranja podataka, koriste\u0107i referencije na ve\u0107 postoje\u0107e blokove podataka izvorne datoteke bez njihovog stvarnog kopiranja. U verziji OpenZFS 2.2.1, kako bi se blokirao problem, sustav kloniranja blokova je po defaultu onemogu\u0107en, a za vra\u0107anje podr\u0161ke za ovaj na\u010din dodana je postavka zfs_bclone_enabled. <\/p>\n
Kasnije su developeri potvrdili reprodukciju problema i u konfiguracijama s granom OpenZFS 2.1.x. Nisu potvr\u0111ene ni pretpostavke da se problem pojavljuje na sustavima sa starim izdanjima paketa coreutils \u2014 gre\u0161ku je bilo mogu\u0107e reproducirati na FreeBSD-u i u Linux distribucijama sa svje\u017eim izdanjem coreutils 9.4. <\/p>\n
O\u0161te\u0107enje datoteka pojavljuje se u prili\u010dno rijetkim okolnostima, na primjer, izvo\u0111enje u Gentoo naredbe \u00abemerge -1 dev-lang\/go\u00bb dovodi do instalacije alata za jezik Go s o\u0161te\u0107enjem datoteka u direktoriju \/usr\/lib\/go\/pkg\/tool\/linux_amd64\/compile. Pretpostavlja se da je gre\u0161ka po\u010dela iskakati nakon \u0161to je postavljen parametar \u00abzfs_dmu_offset_next_sync=1\u00bb kao zadani u verziji openzfs 2.1.4. Izvor gre\u0161ke jo\u0161 nije otkriven. Kao preporu\u010dena zaobilaznica za blokiranje gre\u0161ke predlo\u017eeno je postaviti parametar \u00ab\/sys\/module\/zfs\/parameters\/zfs_dmu_offset_next_sync\u00bb na 0. \u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenZFS 2.2.1, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0434\u043b\u044f Linux \u0438 FreeBSD. \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u044f\u0434\u0440\u0430 Linux 6.6 \u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u043e\u0439 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0435\u0439 \u043a \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044e \u0434\u0430\u043d\u043d\u044b\u0445 (\u043e\u0431\u043d\u0443\u043b\u0435\u043d\u0438\u044e \u0447\u0430\u0441\u0442\u0438 \u0431\u043b\u043e\u043a\u043e\u0432) \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 \u043f\u043e\u0441\u043b\u0435 \u0438\u0445 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u043b\u043e\u0441\u044c, \u0447\u0442\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0432\u0435\u0442\u043a\u0435 2.2.x \u0438 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0432\u043e \u0432\u043a\u043b\u044e\u0447\u0451\u043d\u043d\u043e\u043c \u0432 OpenZFS 2.2.0 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111714","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47U OpenZFS je otkrivena gre\u0161ka koja mo\u017ee dovesti do o\u0161te\u0107enja datoteka | ProHoster","description":"Dostupan je me\u0111uvremeni isrelease projekta OpenZFS 2.2.1, koji razvija implementaciju datote\u010dnog sustava ZFS za Linux i FreeBSD.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/v-openzfs-vyyavlena-oshibka-kotoraya-mozhet-privesti-k-povrezhdeniyu-fajlov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 OpenZFS \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044e \u0444\u0430\u0439\u043b\u043e\u0432 | ProHoster","og:description":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenZFS 2.2.1, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0434\u043b\u044f Linux \u0438 FreeBSD.","og:url":"https:\/\/prohoster.info\/hr\/blog\/news\/v-openzfs-vyyavlena-oshibka-kotoraya-mozhet-privesti-k-povrezhdeniyu-fajlov","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2023-11-23T13:10:22+00:00","article:modified_time":"2023-11-23T13:10:22+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/111714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/comments?post=111714"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/111714\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media?parent=111714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/categories?post=111714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/tags?post=111714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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Izvor: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"