{"id":98658,"date":"2020-12-01T14:42:34","date_gmt":"2020-12-01T12:42:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/openzfs-2-0-0"},"modified":"2020-12-01T14:42:34","modified_gmt":"2020-12-01T12:42:34","slug":"openzfs-2-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/openzfs-2-0-0","title":{"rendered":"OpenZFS 2.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fost lansat\u0103 o actualizare major\u0103 a sistemului de fi\u0219iere \u0219i instrumentelor sale de \u00eentre\u021binere OpenZFS 2.0.0. Noua versiune suport\u0103 kernelurile Linux \u00eencep\u00e2nd cu 3.10 \u0219i FreeBSD \u00eencep\u00e2nd cu versiunea 12.2, \u0219i, \u00een plus, acum combin\u0103 codul pentru ambele sisteme de operare \u00eentr-un singur repository. Printre cele mai mari schimb\u0103ri, dezvoltatorii subliniaz\u0103 urm\u0103toarele:<\/p>\n<ul>\n<li>\n<p>A fost ad\u0103ugat\u0103 posibilitatea reconstruct\u0103rii secven\u021biale (LBA) a unui RAID defect de tip Mirror vDev. Acest mecanism este considerabil mai rapid dec\u00e2t recuperarea tradi\u021bional\u0103 &laquo;de reparare&raquo;. Cu toate acestea, lipse\u0219te verificarea sumelor de control pentru blocuri, motiv pentru care, imediat dup\u0103 finalizarea acestuia, se ini\u021biaz\u0103 o verificare a integrit\u0103\u021bii sistemului (scrub).<\/p>\n<\/li>\n<li>\n<p>Recuperarea datelor cache L2ARC dup\u0103 repornirea sistemului. Cache-ul utilizeaz\u0103 un volum dedicat de memorie RAM, f\u0103r\u0103 a implica un disc dur mai lent \u00een timpul acces\u0103rilor frecvente la date. Acum, dup\u0103 repornire, datele cache L2ARC vor fi la locul lor.<\/p>\n<\/li>\n<li>\n<p>Suport pentru compresia \u00een formatul ZStandard, care ofer\u0103 un nivel de compresie comparabil cu GZIP, dar cu o performan\u021b\u0103 mult mai bun\u0103. Pentru comoditate, administratorului i se ofer\u0103 posibilitatea de a alege nivelul de compresie pentru a asigura cel mai bun echilibru \u00eentre vitez\u0103 \u0219i economie de spa\u021biu pe disc.<\/p>\n<\/li>\n<li>\n<p>Posibilitatea de a alege datele la transferul cu comenzile send\/receive. Acum administratorii pot exclude manual datele inutile sau private \u00eenainte de a copia snapshot-ul.<\/p>\n<\/li>\n<li>\n<noindex><noindex><\/p>\n<p>Au fost implementate numeroase alte \u00eembun\u0103t\u0103\u021biri mai pu\u021bin semnificative, dar la fel de pl\u0103cute, \u00een special a fost scris un modul pam pentru \u00eenc\u0103rcarea cheilor de criptare a directoarelor, au fost reorganizate paginile man \u0219i <a rel=\"nofollow\" href=\"https:\/\/openzfs.github.io\/openzfs-docs\/\">a fost actualizat\u0103 documenta\u021bia<\/a>, a fost ad\u0103ugat un generator de montare a volumelor zfs pentru systemd, a fost extins\u0103 logarea \u00een syslog, a fost \u00eembun\u0103t\u0103\u021bit\u0103 compatibilitatea cu bootloader-ele sistemului \u0219i multe altele.<\/p>\n<p><\/noindex><\/noindex>\n<\/li>\n<li>\n<noindex><\/p>\n<p>Au fost ad\u0103ugate noi comenzi \u0219i chei la cele existente, despre care se poate citi mai multe \u00een <a rel=\"nofollow\" href=\"https:\/\/github.com\/openzfs\/zfs\/releases\/tag\/zfs-2.0.0\">comentariile scurte ale versiunii<\/a>.<\/p>\n<p><\/noindex>\n<\/li>\n<li>\n<p>A fost optimizat un num\u0103r de instrumente interne \u00een ceea ce prive\u0219te viteza \u0219i utilizarea eficient\u0103 a resurselor sistemului.<\/p>\n<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/github.com\/openzfs\/zfs\/compare\/zfs-0.8.0...zfs-2.0.0\">Lista complet\u0103 a modific\u0103rilor<\/a>.<\/p>\n<p><\/noindex><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/opensource\/16029572\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u043f\u0443\u0449\u0435\u043d\u043e \u043a\u0440\u0443\u043f\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0435\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f OpenZFS 2.0.0. \u041d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u044f\u0434\u0440\u0430 Linux, \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 3.10, \u0438 FreeBSD, \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0440\u0441\u0438\u0438 12.2, \u0438 \u0432 \u0434\u043e\u043f\u043e\u043b\u0435\u043d\u0438\u0435 \u043a \u044d\u0442\u043e\u043c\u0443 \u0442\u0435\u043f\u0435\u0440\u044c \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0435\u0442 \u043a\u043e\u0434 \u0434\u043b\u044f \u043e\u0431\u0435\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438. \u0421\u0440\u0435\u0434\u0438 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e (LBA) \u043f\u0435\u0440\u0435\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0443\u0448\u0435\u043d\u043d\u043e\u0433\u043e RAID-\u043c\u0430\u0441\u0441\u0438\u0432\u0430 Mirror [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-98658","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u044b\u043f\u0443\u0449\u0435\u043d\u043e \u043a\u0440\u0443\u043f\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0435\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f OpenZFS 2.0.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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