{"id":153179,"date":"2025-12-31T11:11:59","date_gmt":"2025-12-31T09:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-klasternoj-fs-lustre-2-17"},"modified":"2025-12-31T11:11:59","modified_gmt":"2025-12-31T09:12:00","slug":"vypusk-klasternoj-fs-lustre-2-17","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-klasternoj-fs-lustre-2-17","title":{"rendered":"Publication du syst\u00e8me de fichiers en cluster Lustre 2.17","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version du syst\u00e8me de fichiers en cluster Lustre 2.17 a \u00e9t\u00e9 publi\u00e9e. Ce syst\u00e8me est utilis\u00e9 dans la plupart des plus grands clusters Linux, contenant des dizaines de milliers de n\u0153uds. Les composants cl\u00e9s de Lustre comprennent les serveurs de traitement et de stockage des m\u00e9tadonn\u00e9es (MDS), les serveurs de gestion (MGS), les serveurs de stockage d'objets (OSS), le stockage d'objets (OST, qui prend en charge le fonctionnement sur ext4 et ZFS) et les clients. Le code du projet est distribu\u00e9 sous la licence GPLv2.        <\/p>\n<p><center><img decoding=\"async\" alt=\"Publication du syst\u00e8me de fichiers en cluster Lustre 2.17\" src=\"\/wp-content\/uploads\/2025\/12\/13c33bfbd017835f4e1ddf2b49b37984.gif\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <\/p>\n<p>Les principales nouveaut\u00e9s :  <\/p>\n<ul>\n<li class=\"l\"> Un m\u00e9canisme hybride d'optimisation des performances d'entr\u00e9e\/sortie est activ\u00e9 par d\u00e9faut, appliquant automatiquement le mode d'entr\u00e9e\/sortie tamponn\u00e9 ou direct en fonction de la nature de la charge et de la taille des donn\u00e9es transf\u00e9r\u00e9es.\n<li class=\"l\"> Ajout du support de la configuration dynamique du moteur Nodemap, qui g\u00e8re le mappage des identifiants utilisateurs (UID\/GID) dans des configurations de \u00ab multi-tenancy \u00bb o\u00f9 diff\u00e9rents groupes de clients ont acc\u00e8s au syst\u00e8me de fichiers.\n<li class=\"l\"> Dans le syst\u00e8me de configuration dynamique, LNet NID (Identifiant de r\u00e9seau LNet), un traitement correct des tentatives d'enregistrement est r\u00e9alis\u00e9 sur <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-newyork\/\"   title=\"le serveur\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2844\">le serveur<\/a> plus de 32 identifiants NID (auparavant, cette situation provoquait un \u00e9chec, mais maintenant les NID d\u00e9passant la limite seront ignor\u00e9s).\n<li class=\"l\"> Prise en charge garantie <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3997\">de serveurs<\/a> pour le paquet avec noyau de RHEL 9.7 (5.14.0-611.13.1.el9_7), ainsi que pour les clients sur noyaux non modifi\u00e9s de RHEL 9.7 (5.14.0-611.13.1.el9_7), RHEL 10.1 (6.12.0-124.20.1.el10_1), SLES15 SP7 (6.4.0-150700.53.22.1) et Ubuntu 24.04 (6.8.0-35).    <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64533\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043d\u043e\u0439 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Lustre 2.17, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0432 \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0447\u0430\u0441\u0442\u0438 \u043a\u0440\u0443\u043f\u043d\u0435\u0439\u0448\u0438\u0445 Linux-\u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043e\u0432, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0445 \u0434\u0435\u0441\u044f\u0442\u043a\u0438 \u0442\u044b\u0441\u044f\u0447 \u0443\u0437\u043b\u043e\u0432. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c\u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u043c\u0438 Lustre \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0445 (MDS), \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u044b (MGS), \u0441\u0435\u0440\u0432\u0435\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 (OSS), \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 (OST, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e\u0432\u0435\u0440\u0445 ext4 \u0438 ZFS) \u0438 \u043a\u043b\u0438\u0435\u043d\u0442\u044b. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0417\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d \u043f\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":153180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-153179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" 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