SUSE Linux Enterprise 15 SP3 rabawa akwai

Bayan shekara guda na ci gaba, SUSE ta gabatar da sakin SUSE Linux Enterprise 15 SP3 rarraba. Dangane da dandalin SUSE Linux Enterprise, samfuran kamar SUSE Linux Enterprise Server, SUSE Linux Enterprise Desktop, SUSE Manager da SUSE Linux Enterprise High Performance Computing an kafa su. Rarraba kyauta ne don saukewa da amfani, amma samun damar sabuntawa da faci yana iyakance ga lokacin gwaji na kwanaki 60. Ana samun sakin a cikin gine-gine don gine-ginen aarch64, ppc64le, s390x da x86_64.

SUSE Linux Enterprise 15 SP3 yana ba da daidaituwa na 100% binary na fakiti tare da buɗewar buɗe SUSE Leap 15.3 wanda aka saki a baya, wanda ke ba da izinin yuwuwar ƙaura na tsarin da ke gudana OpenSUSE zuwa SUSE Linux Enterprise, kuma akasin haka. Ana sa ran cewa masu amfani za su iya fara ginawa da gwada maganin aiki bisa ga openSUSE, sa'an nan kuma canza zuwa sigar kasuwanci tare da cikakken goyon baya, SLA, takaddun shaida, sabuntawa na dogon lokaci da kayan aikin ci gaba don karɓar taro. An sami babban matakin daidaitawa ta hanyar amfani a cikin openSUSE na saitin fakitin binary guda ɗaya tare da SUSE Linux Enterprise, maimakon sake gina fakitin src a baya.

Babban canje-canje:

• Kamar a cikin sakin da ya gabata, Linux 5.3 kernel yana ci gaba da isar da shi, wanda aka faɗaɗa don tallafawa sabbin kayan masarufi. Ƙara ingantawa don AMD EPYC, Intel Xeon, Arm da Fujitsu na'urori masu sarrafawa, ciki har da ba da damar ingantawa musamman ga masu sarrafawa na AMD EPYC 7003. Ƙara goyon baya ga Habana Labs Goya AI Processor (AIP) katunan PCIe. Ƙara tallafi don NXP i.MX 8M Mini, NXP Layerscape LS1012A, NVIDIA Tegra X1 (T210) da Tegra X2 (T186) SoCs.
• An aiwatar da isar da samfuran kwaya a cikin nau'i mai matsewa.
• Yana yiwuwa a zaɓi yanayin ƙaddamarwa (PREEMPT) a cikin mai tsara ɗawainiya a matakin taya (preempt = babu / na son rai / cikakke).
• Ƙara ikon adana jujjuyawar kernel a cikin injin pstore, yana ba ku damar adana bayanai a wuraren ƙwaƙwalwar ajiya waɗanda ba a ɓace tsakanin sake yin aiki ba.
• An ƙara iyakar iyakar adadin masu siffanta fayil don tafiyar da mai amfani (RLIMIT_NOFILE). An ɗaga ƙaƙƙarfan iyaka daga 4096 zuwa 512K, kuma iyaka mai laushi, wanda za'a iya ƙarawa daga cikin aikace-aikacen, ya kasance baya canzawa (hannun 1024).
• Firewalld ya ƙara tallafin baya don amfani da nftables maimakon iptables.
• Ƙara goyon baya don VPN WireGuard (kunshin kayan aikin wireguard da kernel module).
• Linuxrc yana goyan bayan aika buƙatun DHCP a cikin tsarin RFC-2132 ba tare da ƙayyade adireshin MAC ba don sauƙaƙa don kula da yawan runduna.
• dm-crypt yana ƙara goyan baya don boye-boye na aiki tare, an kunna ta ta amfani da ba-karanta-aiki da zaɓin ba-rubutu-aiki a /etc/crypttab. Sabon yanayin yana ba da ingantaccen aiki akan tsoho yanayin asynchronous.
• Ingantattun goyan bayan NVIDIA Compute Module, CUDA (Compute Unified Device Architecture) da Virtual GPU.
• Ƙarin tallafi don SEV (Secure Encrypted Virtualization) haɓaka haɓaka haɓakawa da aka gabatar a cikin ƙarni na biyu na na'urori na AMD EPYC, waɗanda ke ba da ɓoye ɓoyewar ƙwaƙwalwar injin kama-da-wane.
• An haɗa fakitin exfatprogs da bcache-kayan aikin tare da abubuwan amfani don exFAT da BCache.
• An ƙara ikon kunna DAX (Direct Access) don fayiloli guda ɗaya a cikin Ext4 da XFS ta amfani da zaɓin dutsen "-o dax=inode" da tutar FS_XFLAG_DAX.
• Abubuwan amfani na Btrfs (btrfsprogs) sun ƙara goyan baya don serialization ( aiwatar da jerin gwano) na ayyukan da ba za a iya yi a lokaci ɗaya ba, kamar daidaitawa, sharewa / ƙara na'urori da sake fasalin tsarin fayil. Maimakon jefa kuskure, yanzu ana aiwatar da irin wannan ayyuka daya bayan daya.
• Mai sakawa ya ƙara hotkeys Ctrl+Alt+Shift+C (a cikin yanayin hoto) da Ctrl+D Shift+C (a cikin yanayin wasan bidiyo) don nuna tattaunawa tare da ƙarin saitunan (saitunan cibiyar sadarwa, zaɓin ma'ajin ajiya da canzawa zuwa yanayin ƙwararru).
• YaST ya ƙara tallafi don SELinux. Yayin shigarwa za ku iya kunna SELinux yanzu kuma zaɓi ko dai "na tilastawa" ko "halatta" yanayin. Ingantattun tallafi don rubutun da bayanan martaba a cikin AutoYaST.
• Sabbin sigogin da aka ba da shawarar: GCC 10, glibc 2.31, systemd 246, PostgreSQL 13, MariaDB 10.5, postfix 3.5, nginx 1.19, bluez 5.55, bind 9.16, clamav 0.103, erlang 22.3, Python 14st. 3.9, budewa 1.43 , QEMU 1.10, samba 8.4, zypper 5.2, fwupd 4.13.
• An ƙara: Direban JDBC na PostgreSQL, fakitin nodejs-na kowa, python-kubernetes, python3-kerberos, python-cassandra-driver, python-kibiya, compat-libpthread_nonshared, librabbitmq.
• Kamar yadda yake a cikin sakin da ya gabata, ana ba da tebur na GNOME 3.34, wanda a ciki aka canza gyare-gyaren kwaro da aka tara. An sabunta Inkscape 1.0.1, Mesa 20.2.4, Firefox 78.10.
• An ƙara sabon kayan aikin xca (Takaddun shaida da Maɓallin Maɓalli) zuwa kayan aikin sarrafa takaddun shaida, wanda tare da shi zaku iya ƙirƙirar hukumomin takaddun shaida na gida, ƙirƙira, sa hannu da soke takaddun shaida, shigo da maɓallan fitarwa da takaddun shaida a cikin tsarin PEM, DER da PKCS8.
• An ƙara ikon amfani da kayan aikin don sarrafa keɓaɓɓen kwantena na Podman ba tare da tushen gata ba.
• Ƙara goyon baya ga IPSec VPN StrongSwan zuwa NetworkManager (yana buƙatar shigarwa na NetworkManager-strongswan da NetworkManager-strongswan-gnome). Tallafin NetworkManager don tsarin uwar garken ya ƙare kuma ana iya cire shi a cikin sakin gaba (ana amfani da mugaye don saita tsarin sabar cibiyar sadarwa).
• An sabunta fakitin wpa_supplicant zuwa sigar 2.9, wanda yanzu ya haɗa da tallafin WPA3.
• An faɗaɗa goyan bayan na'urar daukar hotan takardu, an sabunta fakitin masu hankali zuwa sigar 1.0.32, wanda ke gabatar da sabon escl backend don na'urar daukar hotan takardu masu dacewa da fasahar Airprint.
• Ya haɗa da direban etnaviv don Vivante GPUs da aka yi amfani da su a cikin ARM SoCs daban-daban, kamar NXP Layerscape LS1028A/LS1018A da NXP i.MX 8M. Don allunan Rasberi Pi, ana amfani da mai ɗaukar kaya na U-Boot.
• A cikin KVM, matsakaicin girman ƙwaƙwalwar ajiya don injin kama-da-wane yana ƙaruwa zuwa 6 TiB. An sabunta Xen hypervisor don saki 4.14, an sabunta libvirt zuwa sigar 7.0, kuma an sabunta manajan-virt don sakin 3.2. Tsarukan haɓakawa ba tare da IOMMU ba suna ba da tallafi ga CPUs sama da 256 a cikin injina. Sabunta aiwatar da ka'idar Spice. Spice-gtk ya ƙara goyon baya don hawan hotunan iso a gefen abokin ciniki, ingantaccen aiki tare da allon allo kuma cire baya zuwa PulseAudio. Ƙara Akwatunan Vagrant na hukuma don SUSE Linux Enterprise Server (x86-64 da AArch64).
• An ƙara kunshin swtpm tare da aiwatar da TPM (Trusted Platform Module) mai kwaikwayon software.
• Don tsarin x86_64, an ƙara mai sarrafa CPU - "haltpoll", wanda ke yanke shawarar lokacin da za'a iya sanya CPU cikin yanayin ceton wutar lantarki mai zurfi; zurfin yanayin, mafi girman tanadi, amma kuma tsawon lokacin da ake ɗauka don fita yanayin. . An ƙirƙiri sabon mai sarrafa don amfani a cikin tsarin ƙirƙira kuma yana ba da damar kwatancin CPU (VCPU) da aka yi amfani da shi a cikin tsarin baƙo don neman ƙarin lokaci kafin CPU ya shiga cikin rashin aiki. Wannan tsarin yana inganta aikin aikace-aikacen da aka yi amfani da su ta hanyar hana sarrafawa daga mayar da shi zuwa hypervisor.
• An soke uwar garken OpenLDAP kuma za a cire shi a cikin SUSE Linux Enterprise 15 SP4, don goyon bayan uwar garken 389 Directory Server LDAP (kunshin 389-ds). Isar da ɗakunan karatu na abokin ciniki na OpenLDAP da abubuwan amfani za su ci gaba.
• Tallafin kwantena dangane da kayan aikin LXC (libvirt-lxc da fakiti-sandbox) an soke su kuma za a daina su a cikin SUSE Linux Enterprise 15 SP4. Ana ba da shawarar yin amfani da Docker ko Podman maimakon LXC.
• Taimako don tsarin V init.d rubutun farawa an soke shi kuma za a canza shi ta atomatik zuwa raka'a mai tsari.
• An rarraba TLS 1.1 da 1.0 kamar yadda ba a ba da shawarar amfani da su ba. Ana iya dakatar da waɗannan ƙa'idodin a cikin sakin gaba. OpenSSL, GnuTLS da Mozilla NSS an kawo su tare da tallafin rarraba TLS 1.3.
• Rukunin bayanan fakitin RPM (rpmdb) an yi ƙaura daga BerkeleyDB zuwa NDB (ba a kiyaye reshen Berkeley DB 5.x tsawon shekaru da yawa, kuma ƙaura zuwa sabbin abubuwan sakewa yana samun cikas ta canji a lasisin Berkeley DB 6 zuwa AGPLv3, wanda Hakanan ya shafi aikace-aikacen ta amfani da BerkeleyDB a cikin sigar ɗakin karatu - Ana kawo RPM ƙarƙashin GPLv2, kuma AGPL bai dace da GPLv2 ba).
• Bash harsashi yanzu yana samuwa a matsayin "/ usr / bin / bash" (ikon kiran shi azaman / bin / bash yana riƙe).
• An gabatar da kayan aikin SUSE Linux Enterprise Base Container Images (SLE BCI) kayan aiki don ginawa, bayarwa da kuma kiyaye hotunan kwantena mai ƙunshe da ƙaramin saiti na abubuwan da suka danganci SUSE Linux Enterprise Server waɗanda suka wajaba don gudanar da wasu aikace-aikace a cikin akwati (ciki har da Python, Ruby, Perl da da sauransu)

source: budenet.ru