{"id":37056,"date":"2019-10-31T22:15:30","date_gmt":"2019-10-31T19:15:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-ubuntu-19-10-poyavitsya-eksperimentalnaya-podderzhka-zfs-dlya-kornevogo-razdela\/"},"modified":"2019-10-31T22:15:30","modified_gmt":"2019-10-31T19:15:30","slug":"v-ubuntu-19-10-poyavitsya-eksperimentalnaya-podderzhka-zfs-dlya-kornevogo-razdela","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-ubuntu-19-10-poyavitsya-eksperimentalnaya-podderzhka-zfs-dlya-kornevogo-razdela","title":{"rendered":"I Ubuntu 19.10 kommer experimentellt st\u00f6d f\u00f6r ZFS f\u00f6r rotpartitionen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

F\u00f6retaget Canonical rapporterade<\/a><\/noindex> f\u00f6r att ge i Ubuntu 19.10 m\u00f6jligheten att installera distributionen med hj\u00e4lp av filsystemet ZFS p\u00e5 rotpartitionen. Implementeringen \u00e4r baserad p\u00e5 anv\u00e4ndningen av projektet ZFS p\u00e5 Linux<\/a><\/noindex>, som levereras som en modul f\u00f6r Linux-k\u00e4rnan, som sedan Ubuntu 16.04 ing\u00e5r i den officiella leveransen av k\u00e4rnpaketet. <\/p>\n

I Ubuntu 19.10 kommer st\u00f6det f\u00f6r ZFS att uppgraderas till version 0.8.1<\/a><\/noindex>, och installationsprogrammet f\u00f6r desktop-versionen kommer att f\u00e5 en experimentell m\u00f6jlighet att anv\u00e4nda ZFS f\u00f6r alla partitioner, inklusive rotpartitionen. Motsvarande \u00e4ndringar kommer att g\u00f6ras i GRUB, inklusive att det i startmenyn kommer att finnas ett alternativ f\u00f6r att \u00e5terst\u00e4lla \u00e4ndringar med hj\u00e4lp av ZFS-snapshotar. <\/p>\n

F\u00f6r att hantera ZFS utvecklas en ny demon zsys<\/a><\/noindex>, som m\u00f6jligg\u00f6r att k\u00f6ra flera parallella system med ZFS p\u00e5 en dator, automatiserar skapandet av snapshotar och hanterar separationen av systemdata och f\u00f6r\u00e4ndrade anv\u00e4ndardata under en anv\u00e4ndarsession. Den grundl\u00e4ggande id\u00e9n \u00e4r att olika snapshotar kan inneh\u00e5lla olika tillst\u00e5nd av systemet och att man kan v\u00e4xla mellan dem. Till exempel, om det uppst\u00e5r problem efter att ha installerat uppdateringar, kan man \u00e5terg\u00e5 till ett gammalt stabilt tillst\u00e5nd genom att v\u00e4lja en tidigare snapshot. Snapshotar kommer ocks\u00e5 att anv\u00e4ndas f\u00f6r att automatiskt skapa s\u00e4kerhetskopior av anv\u00e4ndardata.<\/p>\n

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

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0430 \u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0432 Ubuntu 19.10 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u043d\u0430 \u043a\u043e\u0440\u043d\u0435\u0432\u043e\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u0435. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 ZFS on Linux, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u0432\u0438\u0434\u0435 \u043c\u043e\u0434\u0443\u043b\u044f \u0434\u043b\u044f \u044f\u0434\u0440\u0430 Linux, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 Ubuntu 16.04 \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0448\u0442\u0430\u0442\u043d\u0443\u044e \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 \u043f\u0430\u043a\u0435\u0442\u0430 \u0441 \u044f\u0434\u0440\u043e\u043c. \u0412 Ubuntu 19.10 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 ZFS \u0431\u0443\u0434\u0435\u0442 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 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