{"id":111492,"date":"2023-11-14T03:10:19","date_gmt":"2023-11-14T01:10:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/freebsd-14"},"modified":"2023-11-14T03:10:19","modified_gmt":"2023-11-14T01:10:19","slug":"freebsd-14","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/freebsd-14","title":{"rendered":"FreeBSD 14","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 uscita una nuova versione del sistema operativo open source simile a UNIX FreeBSD.<\/p>\n<p>Alcuni cambiamenti:<\/p>\n<ul>\n<li>\n<p>Modifiche al sistema di base:<\/p>\n<ul>\n<li>La shell predefinita per l'utente root \u00e8 sh.<\/li>\n<li>Al posto di sendmail, l'agente di posta predefinito \u00e8 dragonfly mail agent;<\/li>\n<li>L'opzione .include in firejail.conf ora supporta i modelli di ricerca.<\/li>\n<li>Il supporto Unicode \u00e8 stato aggiornato alla versione 14.0.<\/li>\n<li>Nel sistema di base non \u00e8 pi\u00f9 presente opie.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Modifiche al kernel:<\/p>\n<ul>\n<li>Sulle piattaforme arm64 e amd64 ora sono supportati fino a 1024 core.<\/li>\n<li>\u00c8 stata aggiunta l'interfaccia boottrace, che fornisce la tracciatura delle chiamate di sistema durante l'avvio e lo spegnimento del sistema.<\/li>\n<li>\u00c8 stata introdotta la possibilit\u00e0 di utilizzare il MemorySanitizer del progetto LLVM nel kernel su piattaforma amd64; \u00e8 stato inoltre aggiunto il supporto per l'LLVM AddressSanitizer per arm64 e amd64.<\/li>\n<li>\u00c8 stata aggiunta la chiamata di sistema timerfd per migliorare la compatibilit\u00e0 con le applicazioni scritte per Linux.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Hypervisor bhyve:<\/p>\n<ul>\n<li>Ora l'hypervisor consente di fornire l'accesso al TPM dell'host al guest.<\/li>\n<li>Migliorato il passthrough delle GPU Intel e AMD.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Supporto per piattaforme cloud:<\/p>\n<ul>\n<li>Ora FreeBSD pu\u00f2 operare su piattaforme Amazon AWS e Firecracker VMM.<\/li>\n<li>\u00c8 stata aggiunta la supporto per l'adattatore di rete paravirtualizzato sulla piattaforma Azure.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Supporto per piattaforme hardware:<\/p>\n<ul>\n<li>La costruzione delle immagini di installazione per l'architettura armv6 \u00e8 stata interrotta.<\/li>\n<li>Il supporto per l'architettura MIPS \u00e8 stato interrotto.<\/li>\n<li>La costruzione della variante specifica del port RISC-V, riscv64sf, per processori RISC-V a 64 bit senza FPU \u00e8 stata interrotta; tutti i processori attuali sono ora supportati nel port riscv64.<\/li>\n<li>A partire dal rilascio di FreeBSD 15, gli sviluppatori pianificano di interrompere il supporto per tutte le piattaforme a 32 bit; il ramo 14\/STABLE, che supporta queste piattaforme, ricever\u00e0 aggiornamenti fino al 2028.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>File System UFS:<\/p>\n<ul>\n<li>\u00c8 stata aggiunta la possibilit\u00e0 di controllare in background il file system utilizzando meccanismi di snapshot; questa funzione funziona nei sistemi che utilizzano soft updates.<\/li>\n<li>Per i superblocchi, i gruppi di cilindri e gli inodes, ora vengono calcolati i checksum per facilitare il rilevamento dei danni; il codice che implementa questa funzionalit\u00e0, cos\u00ec come il codice che esegue la ricerca di superblocchi di riserva, \u00e8 stato spostato dall'utilit\u00e0 utente fsck_ffs nella libreria libufs.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>L'implementazione del file system ZFS, OpenZFS, \u00e8 stata aggiornata alla versione 2.2:<\/p>\n<ul>\n<li>L'opzione vfs.zfs.bclone_enabled=1 consente di ridurre il numero di copie dei blocchi durante la copia di un file; per impostazione predefinita, questa opzione \u00e8 disattivata.<\/li>\n<li>\u00c8 stato aggiunto un log degli errori per la ricostruzione dell'array, zpool scrub -e<\/li>\n<li>\u00c8 stato introdotto un algoritmo per il calcolo dei checksum BLAKE3.<\/li>\n<li>zfs recive pu\u00f2 recuperare dati danneggiati.<\/li>\n<li>\u00c8 stato migliorato il meccanismo ARC.<\/li>\n<li>Il meccanismo di compressione che utilizza l'algoritmo zstd ora consente di saltare rapidamente i blocchi quando vengono rilevati dati non comprimibili.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/bsd\/17413109\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 UNIX-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b FreeBSD. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435: \u041a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u043e\u0439 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u0441\u0443\u043f\u0435\u0440\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f sh. \u0412\u043c\u0435\u0441\u0442\u043e sendmail \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f dragonfly mail agent; \u041e\u043f\u0446\u0438\u044f .include \u0438\u0437 firejail.conf \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0448\u0430\u0431\u043b\u043e\u043d\u044b \u043f\u043e\u0438\u0441\u043a\u0430. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Unicode \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 14.0. \u0412 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435\u0442 opie. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u044f\u0434\u0440\u0435: \u041d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111492","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 UNIX-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b FreeBSD. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435: \u041a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u043e\u0439 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u0441\u0443\u043f\u0435\u0440\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f sh. \u0412\u043c\u0435\u0441\u0442\u043e sendmail \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f dragonfly mail agent; 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\u041e\u043f\u0446\u0438\u044f .include \u0438\u0437 firejail.conf \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0448\u0430\u0431\u043b\u043e\u043d\u044b \u043f\u043e\u0438\u0441\u043a\u0430. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Unicode \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 14.0. \u0412 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435\u0442 opie. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u044f\u0434\u0440\u0435: \u041d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/freebsd-14\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-11-14T01:10:19+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-11-14T01:10:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47FreeBSD 14 | ProHoster","description":"\u00c8 stata rilasciata una nuova versione del sistema operativo UNIX libero e simile a UNIX FreeBSD. Alcune modifiche: Modifiche al sistema di base: La shell predefinita per l'utente root \u00e8 sh. L'agente di posta elettronica predefinito \u00e8 dragonfly al posto di sendmail; L'opzione .include in firejail.conf ora supporta modelli di ricerca. Il supporto Unicode \u00e8 stato aggiornato alla versione 14.0. Non \u00e8 pi\u00f9 presente opie nel sistema di base. 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