Kua tukuna e Oracle te whakahoutanga mahi tuarima mō te Unbreakable Enterprise Kernel R5, kua whakaritea mō te whakamahi i roto i te tohatoha. Oracle Linux hei huarahi kē atu ki te mōkihi kernel paerewa mai i Red Hat Enterprise LinuxKei te wātea te kernel mō ngā hoahoanga x86_64 me ARM64 (aarch64). Kei roto i te putunga Git tūmatanui a Oracle te waehere pūtake kernel, tae atu ki te wehewehenga o ngā papaki takitahi.
Unbreakable Enterprise Kernel 5 kei runga i te kernel Linux 4.14 (i ahu mai te UEK R4 i te kernel 4.1, ā, ko te UEK R6 i te 5.4), e tāpirihia ana ki ngā āhuatanga hou, ngā arotautanga, me ngā whakatikatika, ā, kua whakamatautauria hoki mō te hototahi ki te nuinga o ngā tono e rere ana i runga i te RHEL, ā, kua arotauhia mō te mahi me ngā pūmanawa ahumahi me ngā taputapu Oracle. Kua whakaritea ngā mōkihi tāutanga me te src me te kernel UEK R5U5 mō. Oracle Linux 7 (kāore he arai ki te whakamahi i tēnei kernel i roto i ngā putanga rite o RHEL, CentOS me te Pūtaiao Linux).
Nga whakapainga matua:
- Kua arotauhia te waehere e kawenga ana mō te ūkui i te keteroki whārangi mahara i roto i te hypervisor. KVM, nā tēnei i taea ai e mātou te whakapai ake i te mahi a ngā pūnaha manuhiri nunui, me te whakaiti i te wā tīmata.
- Kua whakatika nga pepeha me nga whakapainga ki te waehere o nga btrfs, CIFS, ext4, NFS, OCFS2 me nga punaha konae XFS.
- Kua pai ake a RDMA i te mahi a te RDS (Reliable Datagram Sockets) nga whakahuri kore-whakahoki ki te kore e rahua. Kua taapirihia nga taputapu patuiro RDS hou e mahi ana ma te whakamahi i te eBPF me te DTrace.
- Kua taapirihia te atanga /sys/kernel/security/lockdown ki securityfs ki te whakahaere i te aratau raka Secure Boot, e whakawhāiti ana i te uru o te kaiwhakamahi pakiaka ki te pata me te aukati i nga ara karohia UEFI Secure Boot.
- Kua whakahoutia nga taraiwa taputapu, tae atu ki nga putanga taraiwa hou mo LSI MPT Fusion SAS 3.0, BCM573xx, Intel QuickData, Intel i10nm EDAC, Marvell PHY, Microsoft Hyper-V me QLogic Fiber Channel HBA.
Source: opennet.ru
