{"id":98830,"date":"2020-12-31T02:42:12","date_gmt":"2020-12-31T00:42:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/prozrachnoe-szhatie-btrfs-pri-pomoshhi-zstd-po-umolchaniyu-v-fedora-34"},"modified":"2020-12-31T02:42:12","modified_gmt":"2020-12-31T00:42:12","slug":"prozrachnoe-szhatie-btrfs-pri-pomoshhi-zstd-po-umolchaniyu-v-fedora-34","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/prozrachnoe-szhatie-btrfs-pri-pomoshhi-zstd-po-umolchaniyu-v-fedora-34","title":{"rendered":"Compression transparente Btrfs via Zstd par d\u00e9faut dans Fedora 34","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

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Dans les versions de bureau de Fedora, utilisant d\u00e9j\u00e0 par d\u00e9faut le syst\u00e8me de fichiers Btrfs, il est pr\u00e9vu d'activer \u00e9galement par d\u00e9faut la compression transparente des donn\u00e9es gr\u00e2ce \u00e0 la biblioth\u00e8que Zstd<\/a> de Facebook. Il s'agit de la future version de Fedora 34, qui devrait sortir \u00e0 la fin avril. En plus d'\u00e9conomiser de l'espace disque, la compression transparente des donn\u00e9es vise \u00e9galement \u00e0 r\u00e9duire l'usure des SSD et autres cl\u00e9s USB. De plus, on attend un gain de performance lors des op\u00e9rations de lecture et d'\u00e9criture.<\/p>\n

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\n<\/p>\n

L'utilisation de la compression transparente aura \u00e9galement un impact sur le fonctionnement de certaines utilitaires, comme du, car la taille du fichier peut diff\u00e9rer consid\u00e9rablement de l'espace disque qu'il occupe. Des utilitaires tels que compsize<\/a>.<\/p>\n

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Source : linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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