Oracle tau tso tawm qhov hloov tshiab thib tsib rau Unbreakable Enterprise Kernel R5, tso rau hauv Oracle Linux faib ua lwm txoj hauv kev rau cov qauv pob nrog cov ntsiav los ntawm Red Hat Enterprise Linux. Lub kernel muaj rau x86_64 thiab ARM64 (aarch64) architectures. Cov hauv paus ntsiab lus, suav nrog kev tawg rau hauv ib tus neeg thaj ua rau thaj, tau tshaj tawm hauv pej xeem Oracle Git repository.
Unbreakable Enterprise Kernel 5 yog raws li Linux ntsiav 4.14 (UEK R4 yog raws li kernel 4.1, thiab UEK R6 yog raws li 5.4), uas tau hloov kho nrog cov yam ntxwv tshiab, kev ua kom zoo thiab kho, thiab tau sim rau kev sib raug zoo nrog feem ntau cov ntawv thov. khiav ntawm RHEL thiab tau tshwj xeeb optimized rau kev ua hauj lwm nrog industrial software thiab Oracle hardware. Kev teeb tsa thiab src pob nrog UEK R5U5 kernel yog npaj rau Oracle Linux 7 (tsis muaj teeb meem rau kev siv cov ntsiav no hauv cov qauv zoo sib xws ntawm RHEL, CentOS thiab Scientific Linux).
Kev txhim kho tseem ceeb:
- Txoj cai tswj hwm kev tshem tawm cov nplooj ntawv nco cache hauv KVM hypervisor tau ua kom zoo, uas tau txhim kho kev ua haujlwm ntawm cov qhua loj thiab txo lawv lub sijhawm pib.
- Cov kab tau raug kho thiab txhim kho tau ua rau cov cai ntawm btrfs, CIFS, ext4, NFS, OCFS2 thiab XFS cov ntaub ntawv.
- RDMA tau txhim kho qhov kev ua tau zoo ntawm RDS (Reliable Datagram Sockets) hloov pauv / tsis ua haujlwm thaum muaj kev ua tsis tiav. Ntxiv cov cuab yeej tshiab RDS debugging uas ua raws li siv eBPF thiab DTrace.
- Lub /sys/kernel/security/lockdown interface tau ntxiv rau securityfs los tswj lub Secure Boot lockdown hom, uas txwv cov neeg siv hauv paus nkag mus rau cov ntsiav thiab thaiv UEFI Secure Boot bypass paths.
- Cov cuab yeej tsav tsheb tau hloov kho, suav nrog cov tsav tsheb tshiab rau LSI MPT Fusion SAS 3.0, BCM573xx, Intel QuickData, Intel i10nm EDAC, Marvell PHY, Microsoft Hyper-V thiab QLogic Fiber Channel HBA.
Tau qhov twg los: opennet.ru