{"id":170823,"date":"2026-05-16T12:24:50","date_gmt":"2026-05-16T10:24:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/openzfs-2-4-2"},"modified":"2026-05-16T12:24:50","modified_gmt":"2026-05-16T10:24:50","slug":"openzfs-2-4-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/openzfs-2-4-2","title":{"rendered":"OpenZFS 2.4.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent <strong>OpenZFS 2.4.2<\/strong>, a jav\u00edtott kiad\u00e1s ny\u00edlt megval\u00f3s\u00edt\u00e1sa a ZFS f\u00e1jlrendszerhez Linux \u00e9s FreeBSD rendszerekhez. Az \u00faj verzi\u00f3 f\u0151 v\u00e1ltoz\u00e1sa a stabil \u00e1g t\u00e1mogat\u00e1sa <strong>Linux 7.0<\/strong>. Az el\u0151z\u0151 OpenZFS 2.4 kiad\u00e1s a Linux 6.19-ig terjed\u0151 kernelt t\u00e1mogatta, mik\u00f6zben a r\u00e9gi kernellel val\u00f3 kompatibilit\u00e1s a Linux 4.18-t\u00f3l kezdve megmaradt. A FreeBSD eset\u00e9ben a 13.3-as \u00e9s \u00fajabb kiad\u00e1sokkal, valamint a 14.x \u00e1ggal val\u00f3 m\u0171k\u00f6d\u00e9st \u00edg\u00e9rik.<\/p>\n<p>Az OpenZFS 2.4.2 egy nagy jav\u00edt\u00e1si csomagot tartalmaz, amely \u00e9rinti a ford\u00edt\u00e1st, tesztel\u00e9st, az initramfs-sel val\u00f3 munk\u00e1t, a POSIX_FADV_DONTNEED t\u00e1mogat\u00e1s\u00e1t, a csatolt pontok kezel\u00e9s\u00e9t \u00e9s a Linux-specifikus k\u00f3dot. K\u00fcl\u00f6n megeml\u00edtik a Linux 7.0-\u00e1val val\u00f3 kompatibilit\u00e1shoz sz\u00fcks\u00e9ges v\u00e1ltoz\u00e1sokat, valamint az els\u0151 jav\u00edt\u00e1sokat a j\u00f6v\u0151beli Linux 7.1-es \u00e1ghoz.<\/p>\n<p>A jav\u00edtott probl\u00e9m\u00e1k k\u00f6z\u00f6tt szerepelnek a vdev_rebuild_range() hib\u00e1i, a ritka ellen\u0151rz\u0151\u00f6sszeg-hib\u00e1k a t\u00f6mb \u00fajj\u00e1\u00e9p\u00edt\u00e9se ut\u00e1n, az adatok s\u00e9r\u00fcl\u00e9se a block clone \u00e9s a k\u00e9s\u0151bbi truncate ut\u00e1n, a k\u00f6lcs\u00f6n\u00f6s blokkol\u00e1s a pillanatk\u00e9pek automatikus csatol\u00e1sa sor\u00e1n a p\u00e1rhuzamos zfs recv alatt, mem\u00f3riafogyaszt\u00e1si sziv\u00e1rg\u00e1sok, valamint sz\u00e1mos probl\u00e9ma a dRAID-ben, bele\u00e9rtve a rebuild ut\u00e1ni hib\u00e1kat, a degraded \u00e1llapotokat \u00e9s a lemezek cser\u00e9j\u00e9t.<\/p>\n<p>A Linux r\u00e9sz\u00e9ben folytat\u00f3dott az OpenZFS alkalmaz\u00e1sa az \u00faj kernel csatol\u00e1si modellhez. A fejleszt\u0151k elt\u00e1vol\u00edtott\u00e1k a r\u00e9gi mount API t\u00e1mogat\u00e1s\u00e1t, \u00e1t\u00edrt\u00e1k a k\u00f3dot fs_context-re, \u00e1tdolgozt\u00e1k a csatlakoz\u00e1si param\u00e9terek kezel\u00e9s\u00e9t, \u00e9s megold\u00e1st adtak a szigor\u00fabb kernel ellen\u0151rz\u00e9s\u00e9re, amely \u2018tiltott\u2019 mount option-\u00f6ket ellen\u0151riz. Tov\u00e1bb\u00e1 v\u00e1ltoztat\u00e1sokat hajtottak v\u00e9gre az LSM, statx, setlease, ACL \u00e9s n\u00e9h\u00e1ny bels\u0151 Linux kernel API \u00e1tnevez\u00e9s\u00e9vel kapcsolatban.<\/p>\n<p>E p\u00e1rhuzamosan jelent meg a <strong>OpenZFS 2.3.7<\/strong> felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, akik m\u00e9g mindig az el\u0151z\u0151 stabil 2.3-as \u00e1gon maradtak. Ebb\u0151l sz\u00e1rmazik a Linux 7.0 t\u00e1mogat\u00e1sa \u00e9s n\u00e9h\u00e1ny jav\u00edt\u00e1s az \u00faj sorozatb\u00f3l.<\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18291044\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a OpenZFS 2.4.2, \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0434\u043b\u044f Linux \u0438 FreeBSD. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441\u0442\u0430\u043b\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 Linux 7.0. \u041f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a OpenZFS 2.4 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u043b \u044f\u0434\u0440\u0430 Linux \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e 6.19, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u043e \u0441\u0442\u0430\u0440\u044b\u043c\u0438 \u044f\u0434\u0440\u0430\u043c\u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 Linux 4.18. \u0414\u043b\u044f FreeBSD \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c\u0438 13.3 \u0438 \u043d\u043e\u0432\u0435\u0435, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170823","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a OpenZFS 2.4.2, \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0434\u043b\u044f Linux \u0438 FreeBSD.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/openzfs-2-4-2\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47OpenZFS 2.4.2 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a OpenZFS 2.4.2, \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0434\u043b\u044f Linux \u0438 FreeBSD.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/openzfs-2-4-2\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-05-16T10:24:50+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-05-16T10:24:50+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47OpenZFS 2.4.2 | ProHoster","description":"Megjelent az OpenZFS 2.4.2, a ny\u00edlt megval\u00f3s\u00edt\u00e1sa a ZFS f\u00e1jlrendszer jav\u00edt\u00f3 kiad\u00e1sa Linux \u00e9s FreeBSD rendszerekhez.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/openzfs-2-4-2","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\udd47OpenZFS 2.4.2 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a OpenZFS 2.4.2, \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \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\/hu\/blog\/news\/openzfs-2-4-2","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":"2026-05-16T10:24:50+00:00","article:modified_time":"2026-05-16T10:24:50+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\/hu\/wp-json\/wp\/v2\/posts\/170823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=170823"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/170823\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=170823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=170823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=170823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}