Ana rarraba Oracle Linux 7.7

Kamfanin Oracle aka buga saki na rarraba masana'antu Linux Oracle 7.7, ƙirƙira bisa tushen bayanan fakitin Red Hat Enterprise Linux 7.7. Don saukewa ba tare da hani ba, amma bayan rajista kyauta, rarraba ta hoton iso na shigarwa, girman 4.7 GB, an shirya don x86_64 da ARM64 (aarch64) gine-gine. Don Oracle Linux kuma a bude mara iyaka kuma kyauta ga ma'ajiyar yum tare da sabunta fakitin binary wanda ke gyara kurakurai (errata) da matsalolin tsaro.

Baya ga kunshin kwaya daga RHEL (3.10.0-1062), Oracle Linux ya zo tare da saki a lokacin rani, Unbreakable Enterprise Kernel 5 (4.14.35-1902.3.2) ana miƙa ta tsohuwa. Tushen kernel, gami da rarrabuwa zuwa faci ɗaya, ana samunsu a cikin jama'a Git wuraren ajiya Oracle. An sanya kwaya a matsayin madadin daidaitaccen kunshin kernel wanda aka kawo tare da Red Hat Enterprise Linux kuma yana ba da adadi da yawa. mika dama, kamar haɗin DTrace da ingantaccen tallafin Btrfs. Baya ga kwaya, Oracle Linux 7.7 yayi kama da aiki zuwa RHEL 7.7.

Daga cikin sabo fasalulluka na Oracle Linux 7.7 (kusan duk canje-canjen da aka jera suma halayen RHEL 7.7):

• NetworkManager ya kara da ikon saita ka'idojin zirga-zirga ta hanyar adireshin tushe (tushen manufofin) da goyan baya don tace VLAN akan hanyoyin sadarwa na gada;
• Sabbin nau'ikan NSS (Sabis na Tsaro na hanyar sadarwa), jagorar tsaro-scap 0.1.43, shadow-utils 4.6, gcc-libraries 8.3.1, linuxptp 2.0, kunna 2.11, fakiti 3.4 na zamani. Ƙara fakitin python3 tare da fassarar Python 3.6;
• Don kwantena da hotuna a cikin tsarin UBI (Universal Base Image), an ƙara tallafi don bincika abun ciki don bin bayanan bayanan tsaro na Jagorar Tsaro na SCAP;
• Kwayar RHEL ta yanke tallafi ga Btrfs (don amfani da Btrfs, dole ne ku yi amfani da kwayayen UEK R4 da UEK R5). An cire fakiti tare da MySQL daga abun da ke ciki, wanda yakamata a zazzage shi daga wurin ajiyar yum daban;
• Ƙarin ganowa na kunna yanayin Multithreading na lokaci ɗaya (SMT) a cikin tsarin da kuma nuna faɗakarwa mai dacewa ga mai sakawa mai hoto;
• Direba da aka sabunta don NVMe/FC QLogic qla2xxxx;
• Ana ba da damar gwaji don gwaji a cikin kwaya ta UEK R5:
  • sayo da fitar da kwantena a cikin Systemd,
  • shimfidu don ƙirƙirar ajiya a cikin nau'in toshe na'urori da ajiyar abubuwa don pNFS,
  • Tallafin DAX (hanzari kai tsaye zuwa tsarin fayil yana ƙetare cache shafi ba tare da amfani da matakin toshe na'urar ba) a cikin ext4 da XFS,
  • OverlayFS goyon baya,
  • HMM (Hanyoyin sarrafa ƙwaƙwalwar ajiya) don amfani da na'urori tare da na'urorin sarrafa ƙwaƙwalwar ajiya,
  • Yanayin No-IOMMU,
  • Cisco VIC InfiniBand da ibusnic_verbs direbobi,
  • goyon baya ga SR-IOV (Single-Root I/O Virtualization) a cikin direban qlcnic,
  • Taimakon TNC (Amintaccen Haɗin Yanar Gizo),
  • Goyan bayan I/O ta amfani da layukan da yawa (scsi-mq, Multi-queue) a cikin SCSI,
  • plugin don sarrafa tsararrun ajiya ta libStorageMgmt API.

source: budenet.ru