Ua tatalaina e Oracle le faʻafouga lona lima mo le Unbreakable Enterprise Kernel R5, faʻatulagaina mo le faʻaogaina i le tufatufaina atu o Oracle Linux e fai ma sui i le pusa masani ma le fatu mai le Red Hat Enterprise Linux. E avanoa le fatu mo x86_64 ma ARM64 (aarch64) fausaga. O puna'oa o fatu, e aofia ai le malepelepe i vaega ta'ito'atasi, o lo'o fa'asalalauina i totonu o le faleoloa o le Oracle Git.
Unbreakable Enterprise Kernel 5 e faʻavae i luga o le Linux kernel 4.14 (UEK R4 na faʻavae i luga o le kernel 4.1, ma UEK R6 na faʻavae i luga o le 5.4), lea ua faʻafouina i foliga fou, optimizations ma faʻaleleia, ma ua tofotofoina mo le fetaui ma le tele o talosaga. o loʻo taʻavale i luga o le RHEL ma ua faʻapitoa faʻapitoa mo le galulue faʻatasi ma masini komepiuta ma meafaigaluega Oracle. Faʻapipiʻi ma src afifi faʻatasi ma le UEK R5U5 kernel ua saunia mo Oracle Linux 7 (e leai ni faʻalavelave i le faʻaogaina o lenei fatu i ituaiga tutusa o RHEL, CentOS ma Scientific Linux).
Fa'aleleia atili:
- O le code e nafa ma le faʻamamaina o le cache itulau manatua i le KVM hypervisor ua faʻamalosia, lea ua faʻaleleia ai le faʻatinoina o faiga faʻapitoa tele ma faʻaitiitia ai le taimi amata.
- Ua maeʻa faʻamautu ma faʻaleleia atili le tulafono o btrfs, CIFS, ext4, NFS, OCFS2 ma XFS faila faila.
- RDMA ua faʻaleleia le faʻatinoga o le RDS (Reliable Datagram Sockets) failover / failback switchs i tulaga o toilalo. Faʻaopoopo mea faigaluega faʻapipiʻi RDS fou e faʻatino suʻesuʻega e faʻaaoga ai le eBPF ma DTrace.
- O le /sys/kernel/security/lockdown interface ua fa'aopoopoina i securityfs e pulea ai le Secure Boot Lock mode, lea e fa'atapula'a ai le avanoa a le tagata a'a i le fatu ma poloka ai UEFI Secure Boot ala ala.
- Ua fa'afouina ta'avale masini, e aofia ai fa'aliliuga ta'avale fou mo LSI MPT Fusion SAS 3.0, BCM573xx, Intel QuickData, Intel i10nm EDAC, Marvell PHY, Microsoft Hyper-V ma QLogic Fiber Channel HBA.
puna: opennet.ru