I-Oracle ikhuphe uhlaziyo lwesihlanu olusebenzayo lwe-Unbreakable Enterprise Kernel R5, ebekwe kwindawo yokusetyenziswa ekusasazweni kwayo. Oracle Linux njengendlela eyahlukileyo kwiphakheji yekernel eqhelekileyo evela kwiRed Hat Enterprise LinuxI-kernel iyafumaneka kwii-architectures ze-x86_64 kunye ne-ARM64 (aarch64). Ikhowudi yomthombo we-kernel, kuquka uhlalutyo lwee-patches nganye nganye, ipapashwe kwindawo yokugcina i-Git kawonke-wonke ye-Oracle.
I-Enterprise Kernel 5 engaqhawukiyo isekwe kwi-kernel Linux 4.14 (i-UEK R4 yayisekelwe kwi-kernel 4.1, kunye ne-UEK R6 kwi-5.4), eyongezelelwe ziimpawu ezintsha, ukulungiswa, kunye nokulungiswa, kwaye ikwavavanywa ukuba iyahambelana na nezicelo ezininzi ezisebenza kwi-RHEL, kwaye ilungiselelwe ngokukodwa ukusebenza nesoftware yemizi-mveliso kunye nehardware ye-Oracle. Ukufakwa kunye neepakethe ze-src ezine-kernel ye-UEK R5U5 zilungiselelwe Oracle Linux 7 (akukho miqobo ekusebenziseni le kernel kwiinguqulelo ezifanayo ze-RHEL, CentOS kunye neSayensi Linux).
Uphuculo oluphambili:
- Ikhowudi enoxanduva lokucoca i-memory page cache kwi-hypervisor ilungisiwe. KVM, nto leyo eyasivumela ukuba siphucule ukusebenza kweenkqubo ezinkulu zeendwendwe size sinciphise ixesha lokuqalisa kwazo.
- Iibugs zilungisiwe kwaye uphuculo lwenziwe kwikhowudi ye-btrfs, CIFS, ext4, NFS, OCFS2 kunye neenkqubo zefayile zeXFS.
- I-RDMA iye yaphucula ukusebenza kwe-RDS (IiSokhethi zeDathagram ethembekileyo) i-failover / i-failback switches kwimeko yokungaphumeleli. Kongezwe izixhobo ezitsha ze-RDS ezenza umkhondo usebenzisa i-eBPF kunye ne-DTrace.
- I/sys/kernel/ukhuseleko/ujongano lokutshixa longezwe kwii-securityfs ukulawula imowudi eKhuselekileyo yokuQalisa, ethi inqande ufikelelo lomsebenzisi wengcambu kwikernel kwaye ivale i-UEFI Khusela iindlela zokuQalisa zokuQalisa.
- Abaqhubi besixhobo baye bahlaziywa, kubandakanywa iinguqulelo ezintsha zomqhubi we-LSI MPT Fusion SAS 3.0, BCM573xx, Intel QuickData, Intel i10nm EDAC, Marvell PHY, Microsoft Hyper-V kunye ne-QLogic Fiber Channel HBA.
umthombo: opennet.ru
