I-Oracle ikhuphe uhlaziyo lwesihlanu olusebenzayo lwe-Unbreakable Enterprise Kernel R5, ebekwe ukuba isetyenziswe kwi-Oracle Linux yokusasazwa njengenye indlela kwiphakheji eqhelekileyo kunye ne-kernel evela kwi-Red Hat Enterprise Linux. I-kernel iyafumaneka kwi-x86_64 kunye ne-ARM64 (aarch64) yokwakha. Imithombo ye-kernel, kubandakanywa ukwahlulahlula kwiipetshi ezizimeleyo, zipapashwa kwindawo yokugcina i-Oracle Git.
I-Inbreakable Enterprise Kernel 5 isekelwe kwi-Linux kernel 4.14 (i-UEK R4 yayisekelwe kwi-kernel 4.1, kwaye i-UEK R6 yayisekelwe kwi-5.4), ehlaziywe ngeempawu ezintsha, ukulungiswa kunye nokulungiswa, kwaye ivavanyelwe ukuhambelana nezicelo ezininzi. esebenza kwi-RHEL kwaye ilungiselelwe ngokukodwa ukusebenza ngesoftware yeshishini kunye ne-Oracle hardware. Ufakelo kunye neepakethe ze-src nge-UEK R5U5 kernel zilungiselelwe i-Oracle Linux 7 (akukho miqobo ekusebenziseni le kernel kwiinguqulelo ezifanayo ze-RHEL, i-CentOS kunye ne-Scientific Linux).
Uphuculo oluphambili:
- Ikhowudi ejongene nokucima i-cache yekhasi lememori kwi-hypervisor ye-KVM iye yaphuculwa, eye yaphucula ukusebenza kweenkqubo ezinkulu zeendwendwe kunye nokunciphisa ixesha labo lokuqalisa.
- 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