{"id":84143,"date":"2020-06-05T13:42:09","date_gmt":"2020-06-05T11:42:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-stratis-2-1-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami"},"modified":"2020-06-05T13:42:09","modified_gmt":"2020-06-05T11:42:09","slug":"vypusk-stratis-2-1-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-stratis-2-1-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","title":{"rendered":"Sortie de Stratis 2.1, l'outil de gestion des stockages locaux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Apr\u00e8s sept mois de d\u00e9veloppement publi\u00e9e<\/a><\/noindex> lancement du projet Stratis 2.1<\/a><\/noindex>, d\u00e9velopp\u00e9 par la soci\u00e9t\u00e9 Red Hat et la communaut\u00e9 Fedora pour unifier et simplifier les outils de configuration et de gestion d'un pool de un ou plusieurs disques locaux. Stratis offre des fonctionnalit\u00e9s telles que l'allocation dynamique de l'espace de stockage, les instantan\u00e9s, l'int\u00e9grit\u00e9 des donn\u00e9es et la cr\u00e9ation de couches pour le caching. Le code du projet est \u00e9crit en Rust et est distribu\u00e9<\/a><\/noindex> sous licence MPL 2.0.<\/p>\n

Le syst\u00e8me reproduit en grande partie les fonctionnalit\u00e9s des outils avanc\u00e9s de gestion de partitions ZFS et Btrfs, mais est r\u00e9alis\u00e9 sous la forme d'une couche (daemon stratisd<\/a><\/noindex>), fonctionnant au-dessus de la sous-syst\u00e8me device-mapper du noyau Linux (utilisant les modules dm-thin, dm-cache, dm-thinpool, dm-raid et dm-integrity) et du syst\u00e8me de fichiers XFS. Contrairement \u00e0 ZFS et Btrfs, les composants de Stratis fonctionnent uniquement dans l'espace utilisateur et ne n\u00e9cessitent pas le chargement de modules sp\u00e9cifiques au noyau. Le projet est \u00e0 l'origine pr\u00e9sent\u00e9 comme ne n\u00e9cessitant pas<\/a><\/noindex> des qualifications d'expert en syst\u00e8mes de stockage pour son administration. <\/p>\n

Pour la gestion, une API D-Bus est fournie et un utilitaire cli<\/a><\/noindex>.
\nLe fonctionnement de Stratis a \u00e9t\u00e9 test\u00e9 avec des dispositifs de bloc bas\u00e9s sur LUKS (partitions chiffr\u00e9es), mdraid, dm-multipath, iSCSI, volumes logiques LVM, ainsi qu'avec divers HDD, SSD et dispositifs NVMe. En cas de pr\u00e9sence d'un seul disque dans le pool, Stratis permet d'utiliser des partitions logiques supportant les instantan\u00e9s pour revenir sur les modifications. En ajoutant plusieurs dispositifs dans le pool, il est possible de combiner logiquement ces dispositifs en une zone continue. Des fonctionnalit\u00e9s telles que
\nRAID, la compression de donn\u00e9es, la d\u00e9duplication et la mise en place de tol\u00e9rance aux pannes ne sont pas encore prises en charge, mais sont pr\u00e9vues pour le futur.<\/p>\n

\"Sortie<\/a><\/noindex><\/center><\/p>\n

Dans nouvelle<\/a><\/noindex> version<\/a><\/noindex> ajout\u00e9 le support de la gestion du chiffrement des partitions en utilisant LUKS2. Ajout\u00e9 l'interface D-Bus Report pour g\u00e9n\u00e9rer des rapports au format JSON. Le code d'identification et d'initialisation des dispositifs a \u00e9t\u00e9 r\u00e9\u00e9crit. Les exigences pour la version du compilateur Rust ont \u00e9t\u00e9 augment\u00e9es (au moins 1.43). <\/p>\n

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

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

\u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Stratis 2.1, \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 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":84144,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-84143","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Publication de Stratis 2.1, l'outil de gestion des stockages locaux | ProHoster","description":"Apr\u00e8s sept mois de d\u00e9veloppement, une version du projet a \u00e9t\u00e9 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