{"id":95819,"date":"2020-10-03T13:42:37","date_gmt":"2020-10-03T11:42:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-stratis-2-2-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami"},"modified":"2020-10-03T13:42:37","modified_gmt":"2020-10-03T11:42:37","slug":"vypusk-stratis-2-2-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-stratis-2-2-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","title":{"rendered":"Utg\u00e5van av Stratis 2.2, verktyget f\u00f6r att hantera lokala lagringsutrymmen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Publicerad<\/a><\/noindex> utg\u00e5van av projektet Stratis 2.2<\/a><\/noindex>, utvecklat av f\u00f6retaget Red Hat och Fedora-gemenskapen f\u00f6r att f\u00f6rena och f\u00f6renkla verktygen f\u00f6r konfiguration och hantering av en pool av en eller flera lokala lagringsenheter. Stratis erbjuder funktioner som dynamisk tilldelning av utrymme, snapshots, integritetsskydd och skapande av lager f\u00f6r cachelagring. Projektets kod \u00e4r skriven i Rust och sprids<\/a><\/noindex> under MPL 2.0-licensen.<\/p>\n

Systemet p\u00e5minner i h\u00f6g grad om de ut\u00f6kade verktygen f\u00f6r hantering av partitioner i ZFS och Btrfs, men \u00e4r implementerat i form av ett lager (demon stratisd<\/a><\/noindex>), som arbetar ovanp\u00e5 device-mapper subsystemet i Linux-k\u00e4rnan (anv\u00e4nder moduler som dm-thin, dm-cache, dm-thinpool, dm-raid och dm-integrity) och filsystemet XFS. Till skillnad fr\u00e5n ZFS och Btrfs fungerar komponenterna i Stratis enbart i anv\u00e4ndarrummet och kr\u00e4ver inte specifika k\u00e4rnmoduler att laddas. Projektet presenteras ursprungligen som icke kr\u00e4va<\/a><\/noindex> expertkompetens inom lagringssystem f\u00f6r administration. <\/p>\n

F\u00f6r hantering finns ett D-Bus API och cli-verktyg<\/a><\/noindex>.
\nStratis har testats med blockenheter baserade p\u00e5 LUKS (krypterade partitioner), mdraid, dm-multipath, iSCSI, logiska LVM-volymer, samt med olika HDD, SSD och NVMe-lagringsenheter. Vid en pool med en disk kan Stratis anv\u00e4nda logiska partitioner med st\u00f6d f\u00f6r snapshots f\u00f6r att \u00e5ngra \u00e4ndringar. N\u00e4r flera lagringsenheter l\u00e4ggs till i poolen blir det m\u00f6jligt att logiskt sammanfoga lagringsenheter till ett sammanh\u00e4ngande omr\u00e5de. Funktioner som
\nRAID, datakomprimering, deduplicering och uppbyggnad av redundans st\u00f6ds f\u00f6r n\u00e4rvarande inte, men \u00e4r planerade f\u00f6r framtiden.<\/p>\n

\"Utg\u00e5van<\/a><\/noindex><\/center><\/p>\n

I i version 2.2<\/a><\/noindex> har nya alternativ f\u00f6r D-Bus-gr\u00e4nssnitt lagts till f\u00f6r h\u00e4mtning av egenskaper (FetchProperties), hantering (Manager) och interaktion med blockenheter (Blockdev). M\u00f6jligheten att informera om h\u00e4ndelser relaterade till anslutning och borttagning av gr\u00e4nssnitt (InterfacesAdded och InterfacesRemoved) via D-Bus har lagts till. I stratis-cli-verktyget har f\u00f6rb\u00e4ttrats<\/a><\/noindex> autokompletteringsscenarier f\u00f6r bash.<\/p>\n

<\/a><\/noindex><\/p>\n

K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Stratis 2.2, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Red Hat \u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c Fedora \u0434\u043b\u044f \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u043b\u043e\u043c \u0438\u0437 \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u043b\u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439. Stratis \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0442\u0430\u043a\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043c\u0435\u0441\u0442\u0430 \u0432 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435, \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u044b, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u043b\u043e\u0451\u0432 \u0434\u043b\u044f \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 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