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SUSE Linux Enterprise 15 SP3 faib muaj

Tom qab ib xyoos ntawm kev txhim kho, SUSE nthuav tawm qhov kev tso tawm ntawm SUSE Linux Enterprise 15 SP3 kev faib tawm. Raws li SUSE Linux Enterprise platform, cov khoom xws li SUSE Linux Enterprise Server, SUSE Linux Enterprise Desktop, SUSE Manager thiab SUSE Linux Enterprise High Performance Computing yog tsim. Kev faib tawm yog pub dawb rau rub tawm thiab siv, tab sis kev nkag mus rau qhov hloov tshiab thiab thaj ua rau thaj yog txwv rau 60-hnub mus sib hais. Qhov kev tso tawm muaj nyob rau hauv kev tsim rau aarch64, ppc64le, s390x thiab x86_64 architectures.

SUSE Linux Enterprise 15 SP3 muab 100% binary compatibility ntawm pob khoom nrog rau yav dhau los tso tawm openSUSE Leap 15.3 kev faib tawm, uas tso cai rau kom muaj kev sib tw zoo tshaj plaws ntawm cov tshuab khiav OpenSUSE rau SUSE Linux Enterprise, thiab rov ua dua. Nws cia siab tias cov neeg siv tuaj yeem tsim ua ntej thiab sim cov kev daws teeb meem ua haujlwm raws li openSUSE, thiab tom qab ntawd hloov mus rau kev lag luam version nrog kev txhawb nqa tag nrho, SLA, ntawv pov thawj, hloov tshiab mus sij hawm ntev thiab cov cuab yeej siv siab heev rau kev saws loj. Ib theem siab ntawm kev sib raug zoo tau ua tiav los ntawm kev siv hauv openSUSE ntawm ib txheej ntawm binary pob nrog SUSE Linux Enterprise, es tsis txhob siv yav dhau los rov tsim kho cov pob khoom src.

Cov kev hloov loj:

  • Raws li nyob rau hauv qhov kev tso tawm dhau los, Linux 5.3 kernel txuas ntxiv xa mus, uas tau nthuav dav los txhawb cov khoom siv tshiab. Ntxiv kev ua kom zoo rau AMD EPYC, Intel Xeon, Arm thiab Fujitsu processors, suav nrog kev ua kom zoo tshaj plaws rau AMD EPYC 7003 processors. Ntxiv kev txhawb nqa rau Habana Labs Goya AI Processor (AIP) PCIe phaib. Ntxiv kev txhawb nqa rau NXP i.MX 8M Mini, NXP Layerscape LS1012A, NVIDIA Tegra X1 (T210) thiab Tegra X2 (T186) SoCs.
  • Kev xa cov kernel modules hauv daim ntawv compressed tau raug siv.
  • Nws muaj peev xwm xaiv tau preemption hom (PREEMPT) nyob rau hauv lub sij hawm ua hauj lwm teem caij rau khau raj (preempt = tsis muaj / yeem / puv).
  • Ntxiv lub peev xwm los cawm cov pob tawg pob tseg hauv pstore mechanism, tso cai rau koj khaws cov ntaub ntawv hauv qhov chaw nco uas tsis ploj ntawm kev rov pib dua.
  • Qhov kev txwv ntawm ntau tshaj ntawm cov ntaub ntawv piav qhia rau cov neeg siv cov txheej txheem (RLIMIT_NOFILE) tau nce. Qhov kev txwv nyuaj tau raug tsa los ntawm 4096 txog 512K, thiab qhov txwv tsis pub muag, uas tuaj yeem nce ntxiv los ntawm hauv daim ntawv thov, tseem tsis hloov pauv (1024 tes).
  • Firewalld ntxiv backend kev txhawb nqa siv nftables es tsis txhob iptables.
  • Ntxiv kev txhawb nqa rau VPN WireGuard (wireguard-cov cuab yeej pob thiab ntsiav module).
  • Linuxrc txhawb xa DHCP cov lus thov hauv RFC-2132 hom yam tsis tau qhia qhov chaw nyob MAC kom yooj yim rau kev tswj hwm ntau tus tswv.
  • dm-crypt ntxiv kev txhawb nqa rau synchronous encryption, qhib siv cov tsis nyeem-ua haujlwm thiab tsis-sau-workqueue xaiv hauv /etc/crypttab. Hom tshiab muab kev txhim kho kev ua tau zoo dua li hom asynchronous default.
  • Txhim kho kev txhawb nqa rau NVIDIA Compute Module, CUDA (Compute Unified Device Architecture) thiab Virtual GPU.
  • Ntxiv kev txhawb nqa rau SEV (Secure Encrypted Virtualization) virtualization txuas ntxiv tau npaj rau hauv tiam thib ob ntawm AMD EPYC processors, uas muab pob tshab encryption ntawm lub tshuab virtual nco.
  • Cov exfatprogs thiab bcache-cov cuab yeej pob nrog cov khoom siv rau exFAT thiab BCache suav nrog.
  • Ntxiv lub peev xwm los pab DAX (Direct Access) rau ib tus neeg cov ntaub ntawv hauv Ext4 thiab XFS siv qhov "-o dax=inode" mount xaiv thiab FS_XFLAG_DAX chij.
  • Btrfs utilities (btrfsprogs) tau ntxiv kev txhawb nqa rau serialization (kev ua tiav hauv kev txiav txim ntawm kab) ntawm kev ua haujlwm uas tsis tuaj yeem ua tiav ib txhij, xws li ntsuas, tshem tawm / ntxiv cov khoom siv thiab resizing cov ntaub ntawv kaw lus. Tsis txhob cuam tshuam qhov yuam kev, cov haujlwm zoo sib xws tam sim no tau ua tiav ib zaug.
  • Lub installer tau ntxiv hotkeys Ctrl + Alt + Ua haujlwm + C (hauv graphical hom) thiab Ctrl + D ua haujlwm + C (hauv console hom) los tso saib cov lus sib tham nrog cov chaw ntxiv (kev teeb tsa network, xaiv cov chaw khaws cia thiab hloov mus rau hom kws tshaj lij).
  • YaST tau ntxiv kev txhawb nqa rau SELinux. Thaum lub sijhawm teeb tsa tam sim no koj tuaj yeem qhib SELinux thiab xaiv "kev tswj hwm" lossis "kev tso cai" hom. Txhim kho kev txhawb nqa rau scripts thiab profiles hauv AutoYaST.
  • Tshiab versions ntawm GCC 10, glibc 2.31, systemd 246, PostgreSQL 13, MariaDB 10.5, postfix 3.5, nginx 1.19, bluez 5.55, khi 9.16, clamav 0.103, erlang 22.3 rust, No. k 14 ua 3.9, openssh 1.43, QEMU 1.10, samba 8.4, zypper 5.2, fwupd 4.13.
  • Ntxiv: JDBC tsav tsheb rau PostgreSQL, pob khoom nodejs-common, python-kubernetes, python3-kerberos, python-cassandra-driver, python-arrow, compat-libpthread_nonshared, librabbitmq.
  • Raws li nyob rau hauv qhov kev tso tawm dhau los, GNOME 3.34 desktop tau muab, rau hauv uas cov khoom siv kho tau raug xa mus. Hloov kho Inkscape 1.0.1, Mesa 20.2.4, Firefox 78.10.
  • Ib qho tshiab xca (X Certificate thiab Key Management) cov khoom siv tau ntxiv rau hauv daim ntawv pov thawj tswj cov cuab yeej, uas koj tuaj yeem tsim cov ntawv pov thawj hauv zos, tsim, kos npe thiab tshem tawm daim ntawv pov thawj, ntshuam thiab xa tawm cov yuam sij thiab daim ntawv pov thawj hauv PEM, DER thiab PKCS8 hom.
  • Ntxiv lub peev xwm los siv cov cuab yeej los tswj cov ntim Podman cais tsis muaj cai hauv paus.
  • Ntxiv kev txhawb nqa rau IPSec VPN StrongSwan rau NetworkManager (yuav tsum tau teeb tsa ntawm NetworkManager-strongswan thiab NetworkManager-strongswan-gnome pob). NetworkManager kev txhawb nqa rau cov tshuab server tau raug tshem tawm thiab tej zaum yuav raug tshem tawm yav tom ntej (kev phem yog siv los teeb tsa lub network subsystem ntawm servers).
  • Lub pob wpa_supplicant tau hloov kho rau version 2.9, uas tam sim no suav nrog WPA3 kev txhawb nqa.
  • Kev them nyiaj yug rau scanners tau nthuav dav, lub pob zoo-backends tau hloov kho rau version 1.0.32, uas qhia txog qhov tshiab escl backend rau scanners sib xws nrog Airprint technology.
  • suav nrog etnaviv tsav tsheb rau Vivante GPUs siv ntau yam ARM SoCs, xws li NXP Layerscape LS1028A/LS1018A thiab NXP i.MX 8M. Rau Raspberry Pi boards, U-Boot khau raj loader yog siv.
  • Hauv KVM, qhov siab tshaj plaws nco me me rau lub tshuab virtual tau nce mus rau 6 TiB. Xen hypervisor tau hloov kho kom tso tawm 4.14, libvirt tau hloov kho rau version 7.0, thiab tus thawj tswj hwm tus thawj tswj hwm tau hloov kho kom tso tawm 3.2. Virtualization systems tsis muaj IOMMU muab kev txhawb nqa rau ntau dua 256 CPUs hauv cov tshuab virtual. Hloov kho kev siv ntawm Spice raws tu qauv. spice-gtk tau ntxiv kev txhawb nqa rau mounting iso dluab ntawm cov neeg siv khoom, txhim kho kev ua haujlwm nrog cov ntawv teev cia thiab tshem tawm cov backend rau PulseAudio. Ntxiv Vagrant Boxes rau SUSE Linux Enterprise Server (x86-64 thiab AArch64).
  • Ntxiv pob swtpm nrog kev siv TPM (Trusted Platform Module) software emulator.
  • Rau x86_64 systems, CPU idle handler tau ntxiv - "haltpoll", uas txiav txim siab thaum twg CPU tuaj yeem muab tso rau hauv hom kev txuag hluav taws xob sib sib zog nqus; qhov sib sib zog nqus hom, qhov nyiaj txuag ntau dua, tab sis nws yuav siv sij hawm ntev dua los tawm ntawm hom. . Tus tshiab handler yog tsim los siv rau hauv virtualization systems thiab tso cai rau lub virtual CPU (VCPU) siv nyob rau hauv cov qhua system thov sij hawm ntxiv ua ntej CPU nkag mus rau hauv lub xeev tsis ua hauj lwm. Txoj hauv kev no txhim kho kev ua tau zoo ntawm cov ntawv thov virtualized los ntawm kev tiv thaiv kev tswj tsis tau rov qab mus rau qhov hypervisor.
  • OpenLDAP neeg rau zaub mov tau raug tshem tawm thiab yuav raug tshem tawm hauv SUSE Linux Enterprise 15 SP4, hauv kev pom zoo ntawm 389 Directory Server LDAP server (pob 389-ds). Kev xa tawm ntawm OpenLDAP cov tsev qiv ntawv cov neeg siv khoom thiab cov khoom siv hluav taws xob yuav txuas ntxiv mus.
  • Kev them nyiaj yug rau cov thawv ntim raws li LXC cov cuab yeej (libvirt-lxc thiab cov pob zeb vint-sandbox) tau raug txiav tawm thiab yuav raug txiav tawm hauv SUSE Linux Enterprise 15 SP4. Nws raug nquahu kom siv Docker lossis Podman hloov LXC.
  • Kev them nyiaj yug rau System V init.d initialization scripts tau deprecated thiab yuav cia li hloov mus rau systemd units.
  • TLS 1.1 thiab 1.0 raug cais raws li tsis pom zoo siv. Cov kev cai no yuav raug txiav tawm hauv kev tso tawm yav tom ntej. Lub OpenSSL, GnuTLS thiab Mozilla NSS tau muab nrog rau kev faib khoom txhawb nqa TLS 1.3.
  • Lub RPM pob database (rpmdb) tau tsiv los ntawm BerkeleyDB mus rau NDB (Berkeley DB 5.x ceg tsis tau khaws cia rau ntau xyoo, thiab kev tsiv teb tsaws mus rau qhov kev tso tawm tshiab yog cuam tshuam los ntawm kev hloov pauv hauv Berkeley DB 6 daim ntawv tso cai rau AGPLv3, uas kuj tseem siv tau rau cov ntawv thov siv BerkeleyDB hauv daim ntawv qiv - RPM yog muab los ntawm GPLv2, thiab AGPL tsis sib haum nrog GPLv2).
  • Lub plhaub Bash tam sim no muaj nyob rau hauv "/ usr / bin / bash" (lub peev xwm hu nws li / bin / bash yog khaws cia).
  • Lub SUSE Linux Enterprise Base Container Images (SLE BCI) cov cuab yeej yog npaj rau kev tsim, xa thiab tswj cov duab ntim uas muaj cov txheej txheem tsawg kawg nkaus raws li SUSE Linux Enterprise Server tsim nyog los khiav qee cov ntawv thov hauv lub thawv (xws li Python, Ruby, Perl thiab thiab lwm yam)

Tau qhov twg los: opennet.ru

Ntxiv ib saib