Oracle ewepụtala mmelite arụmọrụ nke ise maka Unbreakable Enterprise Kernel R5, edobere maka ojiji na nkesa Oracle Linux dị ka ihe ọzọ na ngwugwu ọkọlọtọ nwere kernel sitere na Red Hat Enterprise Linux. kernel dị maka ụlọ ọrụ x86_64 na ARM64 (aarch64). A na-ebipụta isi mmalite kernel, gụnyere ndakpọ n'ime patches nke ọ bụla, na ebe nchekwa Oracle Git ọha.
Unbreakable Enterprise Kernel 5 dabere na Linux kernel 4.14 (UEK R4 dabere na kernel 4.1, yana UEK R6 dabere na 5.4), nke ejiri njiri ọhụrụ, nkwalite na ndozi emelitere, ma nwalee ya maka ndakọrịta na ọtụtụ ngwa. na-agba ọsọ na RHEL ma bụrụkwa nke kachasị maka ịrụ ọrụ na ngwanrọ mmepụta ihe na ngwa Oracle. A na-akwado ntinye na ngwugwu src na UEK R5U5 kernel maka Oracle Linux 7 (enweghị ihe mgbochi iji kernel a na ụdị RHEL, CentOS na Linux sayensị).
Nkwalite isi:
- A na-emezi koodu nke na-ahụ maka ikpochapụ cache ibe ebe nchekwa na KVM hypervisor, nke mere ka arụmọrụ nke nnukwu usoro ndị ọbịa dịkwuo mma ma belata oge mmalite ha.
- Edozila ahụhụ na emeziwanye na koodu btrfs, CIFS, ext4, NFS, OCFS2 na sistemụ faịlụ XFS.
- RDMA emelitela arụmọrụ nke RDS (Ntụkwasị Obi Datagram Sockets) mgbanaka ọdịda/ịdaghachi azụ n'ọnọdụ ọdịda. agbakwunyere ngwa nbipu RDS ọhụrụ nke na-eme tracing site na iji eBPF na DTrace.
- agbakwunyere / sys/kernel/security/lockdown interface na ndị nchekwa iji jikwaa ọnọdụ mkpọchi Boot Secure, nke na-egbochi onye ọrụ ohere ịbanye na kernel ma gbochie UEFI Secure Boot bypass ụzọ.
- Emelitela ndị ọkwọ ụgbọ ala ngwaọrụ, gụnyere ụdị ọkwọ ụgbọ ala ọhụrụ maka LSI MPT Fusion SAS 3.0, BCM573xx, Intel QuickData, Intel i10nm EDAC, Marvell PHY, Microsoft Hyper-V na QLogic Fiber Channel HBA.
isi: opennet.ru