{"id":120832,"date":"2024-12-03T15:45:59","date_gmt":"2024-12-03T13:45:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-freebsd-14-2"},"modified":"2024-12-03T15:45:59","modified_gmt":"2024-12-03T13:45:59","slug":"reliz-freebsd-14-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/reliz-freebsd-14-2","title":{"rendered":"Lan\u00e7amento do FreeBSD 14.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s seis meses de desenvolvimento, o lan\u00e7amento do FreeBSD 14.2 foi formado. As imagens de instala\u00e7\u00e3o foram preparadas para as arquiteturas amd64, i386, powerpc, powerpc64, powerpc64le, powerpcspe, armv7, aarch64 e riscv64. Al\u00e9m disso, foram preparadas compila\u00e7\u00f5es para sistemas de virtualiza\u00e7\u00e3o (QCOW2, VHD, VMDK, raw) e ambientes de nuvem Amazon EC2, Google Compute Engine e Vagrant.    <\/p>\n<p>No ciclo de desenvolvimento atualizado, a pr\u00f3xima vers\u00e3o do FreeBSD 14.3 ser\u00e1 lan\u00e7ada em junho de 2025. O suporte \u00e0 vers\u00e3o atual do FreeBSD 14.2 ser\u00e1 mantido at\u00e9 30 de setembro de 2025, enquanto o suporte \u00e0 vers\u00e3o anterior, FreeBSD 14.1, ser\u00e1 at\u00e9 31 de mar\u00e7o de 2025. Em geral, a linha do FreeBSD 14 ser\u00e1 mantida at\u00e9 30 de novembro de 2028. Paralelamente, a linha do FreeBSD 13.x est\u00e1 em desenvolvimento, com o pr\u00f3ximo lan\u00e7amento (13.5) previsto para mar\u00e7o de 2025. O primeiro lan\u00e7amento da pr\u00f3xima linha significativa, FreeBSD 15, que deixar\u00e1 de suportar arquiteturas de 32 bits (exceto armv7 e no modo COMPAT_FREEBSD32), est\u00e1 agendado para dezembro de 2025.        <\/p>\n<p>Principais mudan\u00e7as no FreeBSD 14.2:  <\/p>\n<ul>\n<li class=\"l\"> O instalador bsdinstall agora permite o download e a instala\u00e7\u00e3o de pacotes com firmwares para o hardware utilizado.\n<li class=\"l\"> Come\u00e7ou a forma\u00e7\u00e3o de imagens de cont\u00eaineres no formato OCI (Open Container Initiative).\n<li class=\"l\"> Iniciou-se a forma\u00e7\u00e3o de uma vers\u00e3o compacta de imagens de sistema para o Amazon EC2, das quais foram exclu\u00eddos s\u00edmbolos de depura\u00e7\u00e3o, testes, bibliotecas de 32 bits, o depurador LLDB, o Amazon SSM Agent e o AWS CLI. Nos builds ARM64 para o Amazon EC2, foi implementado suporte para as APIs \u2018shutdown\u2019 e \u2018reboot\u2019.\n<li class=\"l\"> Adicionada a suporte nominal para processadores POWER10 e POWER11.\n<li class=\"l\"> A utilidade fdisk foi considerada obsoleta, e recomenda-se o uso de gpart. A utilidade fdisk est\u00e1 prevista para ser exclu\u00edda da distribui\u00e7\u00e3o do FreeBSD 15. Na ramifica\u00e7\u00e3o do FreeBSD 14, agora ao iniciar o fdisk, ser\u00e1 exibido um aviso sobre a necessidade de migra\u00e7\u00e3o para gpart.\n<li class=\"l\"> Com o objetivo de reduzir o tamanho, foi removido do carregador para sistemas com BIOS o suporte ao modo gr\u00e1fico, mas foi retornado o suporte a algoritmos de compress\u00e3o gzip e bzip2. O carregador para EFI permanece inalterado.\n<li class=\"l\"> Foram feitas melhorias na pilha de som. Por exemplo, uma nova utilidade chamada mididump (monitoramento de eventos MIDI) foi introduzida e foi adicionado suporte para troca a quente entre dispositivos de som no mixer.\n<li class=\"l\"> Na infraestrutura de emula\u00e7\u00e3o de ambiente Linux (Linuxulator), a compatibilidade com aplicativos compilados para a plataforma Linux foi aprimorada (incluindo a desconsidera\u00e7\u00e3o da flag AT_NO_AUTOMOUNT para todas as variantes da fun\u00e7\u00e3o stat() em aplicativos Linux).\n<li class=\"l\"> Os drivers nvme (NVM Express) e a ferramenta nvmecontrol foram inclu\u00eddos para todas as arquiteturas.\n<li class=\"l\"> As vers\u00f5es dos componentes de terceiros foram atualizadas: Clang\/LLVM 18.1.6 (anteriormente 18.1.5), OpenZFS 2.2.6 (anteriormente 2.2.4), OpenSSL 3.0.15 (anteriormente 3.0.12), bc 7.0.2, libarchive 3.7.7, libcbor 0.11.0, libfido2 1.14.0, libpcap 1.10.5, tcpdump 4.99.5, unbound 1.22.0.\n<li class=\"l\"> Uma op\u00e7\u00e3o \u2018-C\u2019 foi adicionada ao utilit\u00e1rio env para mudar o diret\u00f3rio de trabalho, implementada de forma semelhante ao utilit\u00e1rio env do conjunto GNU coreutils.\n<li class=\"l\"> O script de inicializa\u00e7\u00e3o nuageinit agora suporta a configura\u00e7\u00e3o da rede durante a inicializa\u00e7\u00e3o em <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/vps\/abuzoustojchivye-vps\/\"   title=\"m\u00e1quina virtual\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4349\">m\u00e1quina virtual<\/a> sob a gest\u00e3o do OpenStack.\n<li class=\"l\"> Foi garantida a defini\u00e7\u00e3o de inicializa\u00e7\u00e3o em um sistema convidado sob a supervis\u00e3o do hipervisor NVMM, desenvolvido pelo projeto NetBSD.\n<li class=\"l\"> No hipervisor Bhyve <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-newyork\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2796\">servidor<\/a> O VNC agora implementa o suporte correto a cores quando conectado atrav\u00e9s do cliente novnc.\n<li class=\"l\"> Sob a supervis\u00e3o do hipervisor Hyper-V, houve um aumento significativo (de at\u00e9 40%) no desempenho ao trabalhar com o TLB (Translation Lookaside Buffer) devido \u00e0 utiliza\u00e7\u00e3o de hipervisores para limpar o TLB.\n<li class=\"l\"> A performance foi otimizada na pilha de rede e problemas na pilha sctp foram corrigidos.\n<li class=\"l\"> A estabilidade dos drivers para dispositivos sem fio foi melhorada, assim como os drivers (por exemplo, iwlwifi) executados atrav\u00e9s da camada linuxkpi, permitindo o uso dos drivers do Linux no FreeBSD.\n<li class=\"l\"> Foi resolvido um problema com a exibi\u00e7\u00e3o do erro \u2018madt_parse_apics: I\/O APIC ID 255 too high\u2019 durante a inicializa\u00e7\u00e3o em sistemas com processadores AMD (o valor m\u00e1ximo do IOAPIC ID foi aumentado de 254 para 255).\n<li class=\"l\"> Nos drivers igc (Intel Ethernet Controller I225) e lem\/em\/igb (Intel PRO\/1000 Gigabit Ethernet), foi adicionada a compatibilidade com o algoritmo AIM (Adaptive Interrupt Moderation), que reduz a lat\u00eancia em canais com baixa intensidade de pacotes, diminui a carga na CPU e reduz a frequ\u00eancia de interrup\u00e7\u00f5es em alta intensidade de pacotes. A mudan\u00e7a tamb\u00e9m eliminou a regress\u00e3o de desempenho de UDP observada a partir do FreeBSD 12.0, especialmente not\u00e1vel durante o uso do NFS sobre UDP.\n<li class=\"l\"> Os drivers de dispositivos foram atualizados para ena 2.8.0 (Amazon Elastic Network Adapter), ice_ddp 1.3.41.0 e ice 1.43.2-k (Intel Ethernet 800). No driver hda, foi adicionada a suporte para processadores baseados na microarquitetura Intel Tiger Lake-H, e nos drivers ig4 e ichsmb \u2014 Intel Meteor Lake.\n<li class=\"l\"> Foi adicionado um novo driver rtw89 para adaptadores sem fio IEEE 802.11ax com os chips Realtek RTL8851BE, RTL8852AE, RTL8852BE e RTL8852CE. O suporte aos chips Realtek 8156\/8156B foi transferido do driver cdce para o driver ure, resultando em melhor desempenho e confiabilidade.\n<li class=\"l\"> O pacote wifi-firmware-kmod com firmwares para placas sem fio foi adicionado aos pacotes fornecidos no meio de instala\u00e7\u00e3o (dvd1).\n<li class=\"l\"> Os drivers syscons e agp est\u00e3o programados para remo\u00e7\u00e3o em futuras vers\u00f5es.            <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62333\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 14.2. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpc64le, powerpcspe, armv7, aarch64 \u0438 riscv64. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0441\u0431\u043e\u0440\u043a\u0438 \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (QCOW2, VHD, VMDK, raw) \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 Amazon EC2, Google Compute Engine \u0438 Vagrant. \u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u043e\u0431\u043d\u043e\u0432\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a FreeBSD 14.3 \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432 [&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-120832","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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