{"id":52264,"date":"2019-11-04T00:00:00","date_gmt":"2019-11-03T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/reliz-freebsd-12-1"},"modified":"2020-02-18T13:59:57","modified_gmt":"2020-02-18T10:59:57","slug":"reliz-freebsd-12-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/reliz-freebsd-12-1","title":{"rendered":"Lan\u00e7amento do FreeBSD 12.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.freebsd.org\/pipermail\/freebsd-announce\/2019-November\/001916.html\">Apresentado<\/a><\/noindex> lan\u00e7amento do FreeBSD 12.1, preparado para as arquiteturas amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 e armv6, armv7 e aarch64. Imagens para sistemas de virtualiza\u00e7\u00e3o (QCOW2, VHD, VMDK, raw) e ambientes em nuvem Amazon EC2 tamb\u00e9m foram preparadas.<\/p>\n<p>Principais <noindex><a rel=\"nofollow\" href=\"https:\/\/www.FreeBSD.org\/releases\/12.1R\/relnotes.html\">novidades<\/a><\/noindex>: <\/p>\n<ul>\n<\/li>\n<li class=\"l\"> A biblioteca criptogr\u00e1fica est\u00e1 inclu\u00edda no sistema b\u00e1sico. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=45438\">BearSSL<\/a><\/noindex>;\n<\/li>\n<li class=\"l\"> Suporte ao NAT64 CLAT (RFC6877) foi adicionado ao stack de rede, implementado por engenheiros da Yandex;\n<\/li>\n<li class=\"l\"> A ferramenta trim foi adicionada para remover o conte\u00fado dos blocos de Flash utilizando algoritmos de minimiza\u00e7\u00e3o de desgaste;\n<\/li>\n<li class=\"l\"> Suporte ao IPv6 foi adicionado ao bsnmpd;\n<\/li>\n<li class=\"l\"> As vers\u00f5es do ntpd 4.2.8p13, OpenSSL 1.1.1d, libarchive 3.4.0, LLVM (clang, lld, lldb, compiler-rt, libc++) 8.0.1, bzip2 1.0.8, WPA 2.9 e pkg 1.12.0 foram atualizadas. No ports, GNOME 3.28 e KDE 5.16.5 foram atualizados.\n<\/li>\n<li class=\"l\"> O linker LLD do projeto LLVM est\u00e1 ativado por padr\u00e3o para a arquitetura i386;\n<li class=\"l\"> O kernel agora registra os identificadores de ambientes jail ao encerrar processos (para processos fora de jail, o identificador \u00e9 zero).\n<li class=\"l\"> Adicionada uma subsistema FUSE (File system in USErspace) reformulado, permitindo a cria\u00e7\u00e3o de implementa\u00e7\u00f5es de sistemas de arquivos no espa\u00e7o do usu\u00e1rio. O novo driver implementa suporte para o protocolo FUSE 7.23 (anteriormente suportava a vers\u00e3o 7.8, lan\u00e7ada h\u00e1 11 anos), adicionou c\u00f3digo para verificar permiss\u00f5es do lado do kernel (&#171;-o default_permissions&#187;), chamadas VOP_MKNOD, VOP_BMAP e VOP_ADVLOCK, possibilitando a interrup\u00e7\u00e3o de opera\u00e7\u00f5es FUSE, adicionou suporte a canais nomeados e sockets unix no fusefs, agora \u00e9 poss\u00edvel usar kqueue para \\\/dev\\fuse, a atualiza\u00e7\u00e3o de par\u00e2metros de montagem atrav\u00e9s do &#171;mount -u&#187; \u00e9 permitida, suporte a exporta\u00e7\u00e3o do fusefs via NFS foi adicionado, implementada a contagem de RLIMIT_FSIZE, adicionados os flags FOPEN_KEEP_CACHE e FUSE_ASYNC_READ, realizadas otimiza\u00e7\u00f5es significativas de desempenho e melhor organiza\u00e7\u00e3o de cache;\n<li class=\"l\"> Inclui a biblioteca <noindex><a rel=\"nofollow\" href=\"https:\/\/openmp.llvm.org\/\">libomp<\/a><\/noindex> (implementa\u00e7\u00e3o do runtime OpenMP);\n<\/li>\n<li class=\"l\"> Lista de identificadores de dispositivos PCI suportados foi atualizada;\n<\/li>\n<li class=\"l\"> Adicionado driver cdceem com suporte a placas de rede virtuais com interface USB, fornecidas no iLO 5 em servidores HPE Proliant;\n<\/li>\n<li class=\"l\"> Foram adicionados comandos na ferramenta camcontrol para alterar os modos de consumo de energia ATA. O subsistema cam melhorou o gerenciamento do AHCI e aumentou a compatibilidade com SES.\n<li class=\"l\"> Advert\u00eancias sobre o uso de algoritmos criptogr\u00e1ficos inseguros ao criar parti\u00e7\u00f5es via geli foram adicionadas.\n<\/li>\n<li class=\"l\"> Foi adicionada ao carregador a op\u00e7\u00e3o ZFS \"com.delphix:removing\";\n<\/li>\n<li class=\"l\"> Adicionado sysctl net.inet.tcp.rexmit_initial para definir o par\u00e2metro RTO.Initial, usado em TCP;\n<\/li>\n<li class=\"l\"> Suporte \u00e0 encapsula\u00e7\u00e3o GRE-in-UDP (RFC8086) foi adicionado;\n<\/li>\n<li class=\"l\"> Desativado por padr\u00e3o o flag &#171;-Werror&#187; no gcc;\n<\/li>\n<li class=\"l\"> A op\u00e7\u00e3o pipefail foi adicionada \u00e0 ferramenta sh, de forma que o c\u00f3digo de retorno final inclua o c\u00f3digo de erro que ocorreu em qualquer um dos aplicativos na cadeia de chamadas;\n<\/li>\n<li class=\"l\"> Foram adicionadas fun\u00e7\u00f5es de atualiza\u00e7\u00e3o de firmware \u00e0 ferramenta mlx5tool para Mellanox ConnectX-4, ConnectX-5 e ConnectX-6;\n<\/li>\n<li class=\"l\"> A ferramenta posixshmcontrol foi adicionada;\n<\/li>\n<li class=\"l\"> Foi adicionada ao utilit\u00e1rio nvmecontrol o comando \"resv\" para gerenciar o reserva de NVMe;\n<\/li>\n<li class=\"l\"> No utilit\u00e1rio camcontrol, o comando \"modepage\" agora suporta descritores de blocos;\n<li class=\"l\"> Adicionadas duas novas comandos &#171;updatesready&#187; e &#171;showconfig&#187; \u00e0 ferramenta freebsd-update;\n<li class=\"l\"> Os modos de compila\u00e7\u00e3o WITH_PIE e WITH_BIND_NOW foram adicionados.\n<li class=\"l\"> Novos flags &#171;-v&#187;, &#171;-n&#187; e &#171;-P&#187; foram adicionados \u00e0 ferramenta zfs, assim como o comando &#171;send&#187; para bookmarks;\n<\/li>\n<li class=\"l\"> A ferramenta bzip2recover foi inclu\u00edda. O gzip agora suporta o algoritmo de compress\u00e3o xz;\n<li class=\"l\"> Os drivers de dispositivos foram atualizados, incluindo suporte para AMD Ryzen 2 e RTL8188EE.\n<\/li>\n<li class=\"l\"> As ferramentas ctm e timed foram declaradas obsoletas e ser\u00e3o removidas do FreeBSD 13.\n<li class=\"l\"> A partir do FreeBSD 13.0, o tipo de CPU (CPUTYPE) para a arquitetura i386 ser\u00e1 alterado de 486 para 686 por padr\u00e3o (se desejado, as compila\u00e7\u00f5es para i486 e i586 podem ser realizadas manualmente).\n<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51812\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.1, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64. \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 \u043e\u0431\u0440\u0430\u0437\u044b \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. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0412 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 BearSSL; \u0412 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0441\u0442\u0435\u043a \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 NAT64 CLAT (RFC6877), \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c\u0438 \u0438\u0437 Yandex; [&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-52264","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com 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