Oracle ayaa siidaayay cusboonaysiinta labaad ee shaqaynaysa ee Unbreakable Enterprise Kernel R6, oo loo qoondeeyay in loogu isticmaalo qaybinta Oracle Linux iyada oo beddel u ah xirmada caadiga ah ee kernel-ka ee Red Hat Enterprise Linux. Kernel-ku wuxuu diyaar u yahay x86_64 iyo ARM64 (aarch64) qaab-dhismeedyada. Ilaha kernel-ka, oo ay ku jiraan kala goynta balastarrada gaarka ah, ayaa lagu daabacaa kaydka Oracle Git ee dadweynaha.
Kernel Enterprise Unbreakable 6 wuxuu ku salaysan yahay Linux 5.4 kernel (UEK R5 wuxuu ku salaysan yahay 4.14 kernel), kaas oo lagu cusboonaysiiyay sifooyin cusub, hagaajin iyo hagaajin, waxaana sidoo kale lagu tijaabiyaa la jaanqaadida inta badan codsiyada ku shaqeeya RHEL, waxaana si gaar ah loo hagaajiyay si loogu shaqeeyo software-ka warshadaha iyo qalabka Oracle. Xirmooyinka rakibidda iyo src ee leh UEK R6 kernel waxaa loo diyaariyey Oracle Linux 7.x iyo 8.x.
Isbeddellada ugu waaweyn:
- Koox-kooxeedyada, koontaroole cusub oo xusuusta jeexjeexa ayaa lagu daray, kaas oo caan ku ah in xisaabinta xaashida laga raro heerka bogga xusuusta ilaa heerka shayga kernel, taas oo suurtogal ka dhigaysa in la wadaago boggaga jeexjeexyada kooxo kala duwan, halkii loo qoondayn lahaa khasnado goonni ah mid kasta kooxaysi. Habka la soo jeediyay ayaa suurtogal ka dhigaya in la kordhiyo waxtarka isticmaalka dhejiska, la yareeyo xajmiga xusuusta ee loo isticmaalo saabka ilaa 50%, si weyn u yareeya isticmaalka guud ee xusuusta ee kernel-ka iyo in la yareeyo burburka xusuusta.
- Qalabka Mellanox ConnectX-6 Dx, darawal cusub oo vpda ah ayaa lagu daray taageerada qaabka vDPA (vHost Data Path Acceleration), kaas oo kuu ogolaanaya inaad isticmaasho dardargelinta qalabka I / O ee ku salaysan VirtIO ee mashiinnada farsamada.
- Hagaajinta la xidhiidha taageerada aaladaha NVMe ayaa laga soo qaaday kernel Linux 5.9.
- Hagaajinta iyo hagaajinta ayaa loo gudbiyay Btrfs, CIFS, ext4, NFS, OCFS2 iyo nidaamyada faylka XFS.
- Darawalada la cusboonaysiiyay, oo ay ku jiraan lpfc 12.8.0.5 (Broadcom Emulex LightPulse Fiber Channel SCSI) oo taageero u ah 256-gigabit qaabka SCSI Fiber Channel, mpt3sas 36.100.00.00 (LSI MPT Fusion SAS 3.0), qla.2k Fiber Channel. HBA).
- Taageero tijaabo ah oo lagu daray VPN Wireguard, oo laga hirgaliyay heerka kernel.
- NFS waxay ku dartay taageero tijaabo ah oo awood u leh inay si toos ah nuqul uga sameyso faylasha u dhexeeya server-yada, oo lagu qeexay qeexitaanka NFS 4.2
- Jadwalaha hawshu waxa uu leeyahay awood tijaabo ah oo uu ku xadidayo fulinta isbarbar dhigga ee hawlaha muhiimka ah ee kala duwan ee kombuyuutarrada CPU si loo xannibo kanaalada daadsan ee la xidhiidha isticmaalka kaydka la wadaago ee CPU.
Source: opennet.ru