Ukusabalalisa kwe-SUSE Linux Enterprise 15 SP2 kuyatholakala

Ngemuva konyaka wokuthuthuka, i-SUSE kwethulwe ukukhululwa kwekhithi yokusabalalisa yezimboni i-SUSE Linux Enterprise 15 SP2. SUSE 15 SP2 amaphakheji kakade esetshenzisiwe njengesisekelo sokusabalalisa okusekelwa umphakathi vulaSUSE Leap 15.2. Isekelwe ipulatifomu I-SUSE Linux Enterprise nayo yakha imikhiqizo efana ne Iseva ye-SUSE Linux Enterprise, Ideskithophu ye-SUSE Linux Enterprise, Umphathi we-SUSE kanye ne-SUSE Linux Enterprise High Performance Computing. Ukusabalalisa kungaba download futhi ingasetshenziswa mahhala, kodwa ukufinyelela kuzibuyekezo namapeshi kukhawulelwe esikhathini sesivivinyo sezinsuku ezingama-60. Ukukhishwa kuyatholakala ekwakhiweni kwezakhiwo ze-aarch64, ppc64le, s390x kanye ne-x86_64.

main shintsha:

• Esikhundleni sesethi ehlanganisiwe yokufakwa kwemidiya ye-DVD, isithombe esincane sokufakwa ku-inthanethi kanye nesithombe esigcwele sokufakwa sokufakwa kumasistimu ngaphandle kokufinyelela kwenethiwekhi kunikezwa.
• Ideskithophu ye-GNOME ibuyekezelwe enguqulweni 3.34 (ngaphambilini i-GNOME 3.26). Izinhlelo zokusebenza eziningi zabasebenzisi nemitapo yolwazi zibuyekeziwe, okuhlanganisa i-Qt 5.12, Gstreamer 1.16.2.
• Usekelo lobuchwepheshe be-PRIME bubuyiselwe kuseva ye-X, okuthi kumasistimu anama-GPU amabili avumele ukuthi ubonise iseshini eyisisekelo ku-GPU ehlanganisiwe, futhi kwezinye izinhlelo zokusebenza sebenzisa ikhadi levidiyo elihlukile.
• Ukusekela izishayeli zezithombe ze-user space-only (UMS) akuqhubekisiwe. Abashayeli abanokwesekwa kwe-KMS kuphela abasele.
• I-Systemd inokwesekwa okuthungayo kokuhlunga kwethrafikhi mayelana nezinsizakalo, okuvumela ukusebenzisa izinketho ze-IPAddressAllow kanye ne-IPAddressDeny ukuchaza uhlu lwamakheli e-IP avunyelwe nanqatshelwe kanye nama-subnets, kwakha uhlelo lokulawula ukufinyelela olulula (imikhawulo iyasebenza kukho kokubili ithrafikhi engenayo nephumayo).
• Okwezakhiwo ze-x86_64 kanye ne-AArch64, ama-Vagrant Boxes anikeziwe, amasethi amancane amaphakheji okudala izindawo ezihlangene ezibonakalayo ze-libvirt ne-VirtualBox kusetshenziswa ikhithi yamathuluzi ye-Vagrant.
• I-Linux kernel ibuyekeziwe ukuze ikhishwe 5.3 (Kernel 4.12 yanikezwa ngaphambilini). Inketho ye-kernel-preempt kernel enamapeshi Esikhathi Sangempela wezinhlelo zesikhathi sangempela inikeziwe.
• Izinguqulo ze-PostgreSQL 12 kanye ne-MariaDB 10.4 DBMS zibuyekeziwe. Kungezwe usekelo lwemitapo yolwazi ye-Libxml++ kanye ne-Maven 3.6.2. I-RabbitMQ Server 3.8.3 ifakiwe. Kubuyekeziwe i-LLVM 9, PHP 7.4, Wireshark 3.2, Salt 3000, Xen 4.13, libvirt 6.0.x,
• I-AppArmor ibuyekeziwe ukuze ikhishwe 2.13, okwengeza ukusekelwa kokuhlanganiswa kwangaphambili kwephrofayela kanye nokugcinwa kwesikhashana ukuze kusheshiswe ukulayisha.
• Kungezwe ama-plugin wemishini ye-HP (hpsa) ne-LSI (megaraid) ku-libstoragemgmt.
• Usekelo lwenethiwekhi lususiwe ku-YaST
  PCMCIA,
  indandatho yethokheni,
  I-FDDI
  i-myrinet,
  i-arcnet,
  xp (i-IA64 ethize) kanye
  I-ESCON (i-IBM Z ethize). Imojula ye-YaST yeklayenti le-NTP ihanjiswe ukuze kulungiselelwe i-systemd-timer esikhundleni se-cron. Kuhanjiswe izilungiselelo ze-sysctl kokuthi /etc/sysctl.d/70-yast.conf.

• Kwengezwe inketho --repo kumyalo "wokulanda i-zypper" ukuze ucacise indawo yokugcina yokulanda amaphakheji. I-Snapper plugin ye-Zypper ibhalwe kabusha isuka ku-Python yaya ku-C.
• Ukusekelwa kwezingxenyekazi zekhompuyutha ezintsha sekuqalisiwe, okuhlanganisa izinkundla ezintsha ezivela ku-Intel, Fujitsu A64FX, AMD EPYC, NVIDIA Tegra X1/X2 kanye ne-Raspberry Pi 4.
• Kuzinhlelo ze-ARM64 ezine-Vivante GPU (SoC NXP Layerscape LS1028A/LS1018A kanye ne-NXP i.MX 8M) umshayeli wezithombe ze-etnaviv ungeziwe, futhi ku-SoC nge-Mali-400e GPU (Xilinx Zynq UltraScale) umshayeli we-lima wengeziwe. Umshayeli we-mali-dp wengezwe kuma-chips okulawula isikrini se-Mali-DP500 asetshenziswa ku-NXP Layerscape LS1028A/LS1018 SoC.
• I-U-Boot bootloader yamabhodi we-Raspberry Pi (iphakheji u-boot-rpiarm64) ihlanganisa ukwesekwa kokuhlola kohlelo lwefayela le-Btrfs, elikuvumela ukuthi ufinyelele ngokuqondile kuma-partitions nama-Btrfs asuka ku-bootloader futhi ulayishe i-kernel kuwo ngaphandle kwesidingo sokusebenzisa i-GRUB. kusuka ku-partition ye-FAT. Izikripthi ze-U-Boot boot zihlelwe kabusha.
• Kuzinhlelo ze-x86_64, ukwesekwa kokuhlola kwengezwe kusibambi se-CPU esingenzi lutho - “haltpoll”, esinquma ukuthi i-CPU ingafakwa nini ezindleleni zokonga amandla ajulile; lapho imodi ijula, kuba mkhulu ukonga, kodwa futhi kuthatha isikhathi eside phuma kumodi. Isibambi esisha sidizayinelwe ukusetshenziswa ezinhlelweni ze-virtualization futhi sivumela i-virtual CPU (VCPU) esetshenziswa kusistimu yesivakashi ukuthi icele isikhathi esingeziwe ngaphambi kokuthi i-CPU ingene esimweni sokungenzi lutho. Le ndlela ithuthukisa ukusebenza kwezinhlelo zokusebenza ezingokoqobo ngokuvimbela ukulawula ukuthi kungabuyiselwa ku-hypervisor.
• Kwengezwe usekelo lwekhithi yamathuluzi yokuphatha iziqukathi ezingazodwa I-Podman
• I-XFS ihlinzeka ngosekelo lwendlela ye-reflink (eyake yasekelwa kuphela kuma-Btrfs), ekuvumela ukuthi uhlanganise imethadatha yefayela ngokwakha isixhumanisi sedatha ekhona ngaphandle kokuyikopisha.
• Ukusekelwa kwama-partitions kufomethi ye-squashfs 3.x kunqanyuliwe (i-kernel manje isekela kuphela ama-squashfs 4.0).
• Kwengezwe umshayeli ukuze unike amandla i-EDAC (Ukutholwa Kwephutha Nokulungiswa) kumaphrosesa we-AMD Zen 3.
• Usekelo lwe-legacy microcode download interface (/dev/cpu/microcode) kunqanyuliwe.
• Amaphakheji amaningi afaka ukusekelwa kwe-TLS 1.3.
• Amaphakheji we-BIND, nginx, kanye ne-wireshark ahanjiswe ukuze asebenzise isizindalwazi sekheli lendawo ye-GeoLite2 kanye nelabhulali ye-libmaxminddb esikhundleni sesizindalwazi se-GeoIP esiyigugu, esingasasekelwa.
• Inketho ihlinzekiwe yokuthutha iseva ye-OpenSUSE kanye nokufakwa kwedeskithophu ngokushesha ekusabalaliseni kwe-SUSE Linux Enterprise yezimboni, okuvumela abahlanganisi bohlelo ukuthi bakhe kuqala futhi bahlole isisombululo sokusebenza esisekelwe ku-openSUSE, bese beshintshela enguqulweni yezohwebo ngokusekelwa okugcwele, i-SLA, isitifiketi. , ukukhishwa kwesibuyekezo sesikhathi eside kanye nezindlela ezinwetshiwe zokuqaliswa kobuningi. Abasebenzisi be-SUSE Linux Enterprise bahlinzekwa ngendawo ye-SUSE Package Hub, enikeza ukufinyelela kuzinhlelo zokusebenza ezengeziwe nezinguqulo ezintsha ezisekelwa umphakathi we-openSUSE. Kuyaphawulwa ukuthi uma kuqhathaniswa nokukhishwa kwangaphambilini, umehluko kusisekelo sephakheji phakathi kwe-SUSE ne-openSUSE wehliswe ngo-75%.

Source: opennet.ru