{"id":183469,"date":"2026-09-25T16:54:25","date_gmt":"2026-09-25T14:54:25","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-samba-4-25-0"},"modified":"2026-09-25T16:54:29","modified_gmt":"2026-09-25T14:54:29","slug":"samba-4-25-0-release","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/samba-4-25-0-release","title":{"rendered":"Izdanje Samba 4.25.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nakon 6 mjeseci razvoja, predstavljen je izdanak Samba 4.25.0, koji je nastavio s razvojem grane Samba 4 s potpunom implementacijom kontrolera domena i Active Directory servisa, kompatibilnog s implementacijom Windows Server i sposoban opslu\u017eivati sve podr\u017eane Microsoft verzije Windows klijenata, uklju\u010duju\u0107i Windows 11. Samba 4 je funkcionalni serverski proizvod koji tako\u0111er pru\u017ea implementaciju datote\u010dnog servera, usluge ispisa i servera za identifikaciju (winbind). Kod projekta napisan je na jeziku C i distribuira se pod GPLv3 licencom.      <\/p>\n<p>Klju\u010dne promjene u Samba 4.25:  <\/p>\n<ul>\n<li class=\"l\"> U implementaciju SMB3 protokola dodana je eksperimentalna podr\u0161ka za trajne datote\u010dne deskriptore (SMB2_CAP_PERSISTENT_HANDLES), koja omogu\u0107ava klijentima nastavak rada s otvorenim datotekama nakon prekida mre\u017ene veze, ponovnog pokretanja <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-los-angeles\/\"   title=\"poslu\u017eitelja\" data-wpil-keyword-link=\"linked\">poslu\u017eitelja<\/a> ili prebacivanja optere\u0107enja na rezervni server. Trajni deskriptori omogu\u0107avaju izbjegavanje ponovnog otvaranja datoteka nakon kvara servera, \u0161to je posebno va\u017eno prilikom hostinga <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-newyork\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\">serveru<\/a> Samba virtualnih strojeva i klasterskih BDP-a.\n<p>Za rad je potrebno osigurati ekskluzivan pristup SMB skladi\u0161tu i isklju\u010diti postavke \u00abkernel oplocks\u00bb, \u00abkernel share modes\u00bb i \u00abposix locking\u00bb, \u0161to naru\u0161ava kompatibilnost s POSIX-om i NFS-om, a tako\u0111er zna\u010dajno smanjuje performanse zbog sinkrone zapisivanja metapodataka na disk pri svakoj operaciji. Predlo\u017eena su dva moda osiguravanja otpornosti: full_outage (prema zadano) \u2014 stvara lokalnu rezervnu kopiju stanja, omogu\u0107avaju\u0107i zadr\u017eavanje deskriptora \u010dak i nakon potpunog kvara klastera, ali pove\u0107ava optere\u0107enje; partial_outage \u2014 br\u017ei rad bez rezervne kopije, ali deskriptori se gube ako svi \u010dvorovi klastera istovremeno otka\u017eu.      <\/p>\n<li class=\"l\"> Dodajan je VFS modul vfs_aio_ratelimit, koji omogu\u0107ava postavljanje ograni\u010denja intenziteta zahtjeva (rate limit), koje djeluje u kontekstu cijelog klastera, a ne samo u vezi s pojedina\u010dnim \u010dvorovima. Za koordinaciju globalne primjene ograni\u010denja, na svakom \u010dvoru mora raditi pozadinski proces ratelimitd, koji agregira aktivnost svih smbd procesa na \u010dvoru i prenosi informacije na druge \u010dvorove klastera. Uklju\u010divanje vfs_aio_ratelimit vr\u0161i se tijekom kompilacije putem opcije \u00ab--with-ratelimitd\u00bb.\n<li class=\"l\"> Dodana je VFS-modul vfs_ceph_rgw za Ceph RGW (Object Gateway), koji omogu\u0107uje izvoz podataka iz Ceph Object Gateway-a kao SMB pohranu s hijerarhijskim prikazom pohranjenih objekata u obliku obi\u010dnih datoteka i mapa s odvojenim pristupom na razini POSIX uid\/gid.\n<li class=\"l\"> Implementirane su razine funkcionalnosti klastera, koje podsje\u0107aju na razine <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/domain\/\"   title=\"domenu\" data-wpil-keyword-link=\"linked\">domenu<\/a> i \u0161ume u Active Directory i omogu\u0107uju postupno a\u017euriranje \u010dvorova u klasteru (rolling upgrade). Formati Baze podataka i unutarnji formati razmjene poruka, koji utje\u010du na interakciju \u010dvorova, mijenjaju se samo nakon eksplicitnog podizanja razine za cijeli klaster, \u0161to osigurava kompatibilnost \u010dvorova s razli\u010ditim verzijama Sambe tijekom nadogradnje. Upravljanje se vr\u0161i putem naredbi \u00abnet clusterlevel features|show|showall|upgrade\u00bb.\n<li class=\"l\"> Za \u0161ifriranje u domenu po defaultu kori\u0161teni su algoritmi aes128-cts-hmac-sha1-96 i aes256-cts-hmac-sha1-96 za domene s razinom funkcionalnosti 2008 i vi\u0161om. Promjena blokira manifestaciju ranjivosti CVE-2026-20833, uzrokovane kori\u0161tenjem nepouzdanih metoda \u0161ifriranja u Windows Kerberosu.\n<li class=\"l\"> U CTDB, datoteke s zaklju\u010davanjima, PID-ima i socketima premje\u0161tene su u poddirektorije ctdb\/. Inicijalizacijski skript ctdb.init premje\u0161ten je u ctdb\/doc\/examples. Dodana je podr\u0161ka za pra\u0107enje hostova, poput DNS-servera. Funkcija detect_init_style() i varijabla CTDB_INIT_STYLE su ozna\u010dene kao zastarjele (umjesto njih preporu\u010duje se kori\u0161tenje CTDB_PLATFORM_STYLE).    <\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66341\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.25.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0432\u0448\u0438\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0432\u0435\u0442\u043a\u0438 Samba 4 \u0441 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0434\u043e\u043c\u0435\u043d\u0430 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Active Directory, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0433\u043e \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Windows Server \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u0432\u0441\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0435 Microsoft \u0432\u0435\u0440\u0441\u0438\u0438 Windows-\u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 Windows 11. Samba 4 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u043d\u043e\u0433\u043e\u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u043c, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u043c \u0442\u0430\u043a\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0438\u0441\u0430 \u043f\u0435\u0447\u0430\u0442\u0438 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183469","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.25.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0432\u0448\u0438\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0432\u0435\u0442\u043a\u0438 Samba 4 \u0441 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 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\u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Samba 4.25.0 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 Samba 4.25.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0432\u0448\u0438\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u0432\u0435\u0442\u043a\u0438 Samba 4 \u0441 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0434\u043e\u043c\u0435\u043d\u0430 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Active Directory, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0433\u043e \u0441 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\u0438.","og:url":"https:\/\/prohoster.info\/hr\/blog\/news\/samba-4-25-0-release","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":"2026-09-25T14:54:25+00:00","article:modified_time":"2026-09-25T14:54:29+00:00","article:publisher":"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\/183469","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/comments?post=183469"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/183469\/revisions"}],"predecessor-version":[{"id":183470,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/183469\/revisions\/183470"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media?parent=183469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/categories?post=183469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/tags?post=183469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}