{"id":104058,"date":"2022-05-17T15:36:38","date_gmt":"2022-05-17T13:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-freebsd-13-1"},"modified":"2022-05-17T15:36:38","modified_gmt":"2022-05-17T13:36:38","slug":"reliz-freebsd-13-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/reliz-freebsd-13-1","title":{"rendered":"Utgivelse av FreeBSD 13.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Etter et \u00e5r med utvikling er FreeBSD 13.1 utgitt. Installere bilder er tilgjengelige for arkitekturene amd64, i386, powerpc, powerpc64, powerpc64le, powerpcspe, armv6, armv7, aarch64 og riscv64. I tillegg er det laget bygg for virtualiseringssystemer (QCOW2, VHD, VMDK, raw) og skyomgivelser som Amazon EC2, Google Compute Engine og Vagrant.    <\/p>\n<p>I den nye versjonen:  <\/p>\n<ul>\n<li class=\"l\"> En ny iwlwifi-driver for Intel tr\u00e5dl\u00f8se kort med st\u00f8tte for nye brikker og standarden 802.11ac er foresl\u00e5tt. Driveren er basert p\u00e5 Linux-driveren og kode fra Linux-nettverkssystemet net80211, hvis funksjonalitet i FreeBSD st\u00f8ttes av laget linuxkpi.\n<li class=\"l\"> Implementeringen av filsystemet ZFS har blitt oppdatert til utgivelsen OpenZFS 2.1 med st\u00f8tte for dRAID-teknologi (Distributed Spare RAID) og betydelige ytelsesforbedringer.\n<li class=\"l\"> En ny rc-skript zfskeys er lagt til, som kan brukes til automatisert dekryptering av krypterte ZFS-partisjoner under oppstart.\n<li class=\"l\"> I nettverksstakken er oppf\u00f8rselen for IPv4-adresser med null som siste tall (x.x.x.0) endret, som n\u00e5 kan brukes som vert, og standardbroadcastsending vil ikke gjelde for den. Den gamle oppf\u00f8rselen kan gjenopprettes med sysctl net.inet.ip.broadcast_lowest.\n<li class=\"l\"> For 64-bits arkitekturer har standardinstallasjonen av basessystemet n\u00e5 PIE (Position Independent Executable) modus aktivert. For \u00e5 deaktivere dette, er det en innstilling som heter WITHOUT_PIE.\n<li class=\"l\"> Muligheter for \u00e5 kalle chroot fra ikke-privilegerte prosesser som har flagget NO_NEW_PRIVS aktivert er lagt til. Modusen aktiveres via sysctl security.bsd.unprivileged_chroot. Verkt\u00f8yet chroot har f\u00e5tt en ny parameter \u2018-n\u2019 for \u00e5 sette NO_NEW_PRIVS-flagg for prosessen f\u00f8r den isoleres.\n<li class=\"l\"> Installeringsprogrammet bsdinstall har f\u00e5tt en automatisert redigeringsmodus for diskpartisjoner, som lar ulike disk-navn koble til partisjonerings-skripter som kj\u00f8rer uten brukerinteraksjon. Denne funksjonen gj\u00f8r det lettere \u00e5 lage fullt automatiserte installasjonsmedier for systemer <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/vps\/\"   title=\"virtual machines\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2098\">virtual machines<\/a> med forskjellige disker.\n<li class=\"l\"> St\u00f8tten for oppstart p\u00e5 systemer med UEFI er forbedret. Oppstartsprogrammet har f\u00e5tt automatisk justering av parameteren copy_staging basert p\u00e5 mulighetene til det lastede kjernen.\n<li class=\"l\"> Arbeidet med \u00e5 forbedre ytelsen til oppstartsprogrammet, nvme, rtsold, initiering av pseudorandom tallgenerator og kalibrering av timeren er blitt utf\u00f8rt, noe som f\u00f8rte til en reduksjon i oppstartstiden.\n<li class=\"l\"> St\u00f8tte for NFS over en kryptert kommunikasjonskanal basert p\u00e5 TLS 1.3 er lagt til. Den nye implementeringen bruker TLS-stakken som leveres av kjernen, noe som muliggj\u00f8r utnyttelse av maskinvareakselerasjon. Byggingen av prosessene rpc.tlsclntd og rpc.tlsservd med implementeringen av NFS-over-TLS-klient og server er som standard aktivert for arkitekturene amd64 og arm64.\n<li class=\"l\"> For NFSv4.1 og 4.2 er det implementert et monteringsalternativ nconnect, som definerer antall etablerte TCP-forbindelser. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/server\/dts-prohoster\/\"   title=\"serveren\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3046\">serveren<\/a> Den f\u00f8rste forbindelsen brukes til sm\u00e5 RPC-meldinger, mens de andre brukes til lastbalansering av trafikken med overf\u00f8rte data.\n<li class=\"l\"> For NFS-serveren er sysctl vfs.nfsd.srvmaxio lagt til, som tillater endring av maksimal blokklengde for inn-\/utdata (standard 128Kb).\n<li class=\"l\"> Maskinvarest\u00f8tten er forbedret. Driveren igc har f\u00e5tt st\u00f8tte for Intel I225 Ethernet-kontrolleren. St\u00f8tten for big-endian systemer er forbedret. Driveren mgb er lagt til for Microchip-enheter LAN7430 PCIe Gigabit Ethernet.\n<li class=\"l\"> Driveren ice, brukt for Intel E800 Ethernet-kontrollere, er oppdatert til versjon 1.34.2-k, som har f\u00e5tt st\u00f8tte for logging av firmware-hendelser i systemlogg og har lagt til en tidlig implementering av DCB (Data Center Bridging) protokollekspansjoner.\n<li class=\"l\"> I bildene for Amazon EC2 er UEFI-start som standard aktivert i stedet for BIOS.\n<li class=\"l\"> I hypervisoren bhyve er komponentene for emulering av NVMe-lagringsenheter oppdatert, med st\u00f8tte for NVMe 1.4-spesifikasjonen. Problemer med NVMe iovec ved intensiv inn-\/utdata er l\u00f8st.\n<li class=\"l\"> Biblioteket CAM er overf\u00f8rt til \u00e5 bruke realpath-kallet ved behandling av enhetsnavn, noe som gj\u00f8r det mulig \u00e5 bruke symboliske lenker til enheter i verkt\u00f8yene camcontrol og smartctl. I camcontrol er det l\u00f8st problemer med lasting av firmware p\u00e5 enheter.\n<li class=\"l\"> Byggingen av verkt\u00f8yet svnlite i grunnsystemet er stoppet.\n<li class=\"l\"> Linux-varianter av verkt\u00f8y for beregning av kontrollsummer (md5sum, sha1sum osv.) er lagt til, og de er implementert ved \u00e5 kalle eksisterende BSD-verkt\u00f8y (md5, sha1 osv.) med parameteren \u2018-r\u2019.\n<li class=\"l\"> Verkt\u00f8yet mpsutil har f\u00e5tt st\u00f8tte for \u00e5 administrere NCQ og gir informasjon om adapteren.\n<li class=\"l\"> I \/etc\/defaults\/rc.conf er parameteren \u2018-i\u2019 som standard aktivert ved kall av prosessene rtsol og rtsold, som er ansvarlige for \u00e5 sende ICMPv6 RS (Router Solicitation) meldinger. Denne parameteren deaktiverer tilfeldig forsinkelse f\u00f8r sending av meldingen.\n<li class=\"l\"> For the riscv64 and riscv64sf architectures, library builds include ASAN (Address Sanitizer), UBSAN (Undefined Behavior Sanitizer), OpenMP, and OFED (Open Fabrics Enterprise Distribution).\n<li class=\"l\"> Issues with detecting hardware acceleration methods for cryptographic operations supported by ARMv7 and ARM64 processors have been resolved, significantly speeding up the performance of aes-256-gcm and sha256 algorithms on ARM systems.\n<li class=\"l\"> For the powerpc architecture, the LLDB debugger, developed by the LLVM project, has been included in the main distribution.\n<li class=\"l\"> The OpenSSL library has been updated to version 1.1.1o and enhanced with assembly optimizations for powerpc, powerpc64, and powerpc64le architectures.\n<li class=\"l\"> SSH-server og klient er oppdatert til OpenSSH 8.8p1 med st\u00f8tte for deaktivert digital signatur av rsa-sha og to-faktor autentisering ved hjelp av enheter basert p\u00e5 FIDO\/U2F-protokollen. For samhandling med FIDO\/U2F-enheter er det lagt til nye n\u00f8kketyper \u2018ecdsa-sk\u2019 og \u2018ed25519-sk\u2019 som benytter ECDSA- og Ed25519-signaturalgoritmer i kombinasjon med SHA-256-hash.\n<li class=\"l\"> Updated versions of third-party applications included in the base system: awk 20210215 (with patches disabling the use of locale for ranges and improving compatibility with gawk and mawk), zlib 1.2.12, libarchive 3.6.0.      <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57201\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 13.1. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpc64le, powerpcspe, armv6, 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 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438: \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0434\u0440\u0430\u0439\u0432\u0435\u0440 iwlwifi \u0434\u043b\u044f \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u043a\u0430\u0440\u0442 Intel c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 [&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-104058","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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