Mushure memwedzi misere yekugadzirwa, Xen 4.15 hypervisor yakaburitswa pachena. Makambani anosanganisira Amazon, Arm, Bitdefender, Citrix, uye EPAM Systems akapawo rubatsiro pakuburitswa kutsva uku. Zvichangobva kugadziriswa zvebazi reXen 4.15 zvichaburitswa kusvika Gumiguru 8, 2022, uye zvigadziriso zvenjodzi zvichaburitswa kusvika Kubvumbi 8, 2024.
Kuchinja kukuru muXen 4.15:
- Maitiro eXenstored neolfstored ikozvino anotsigira zvichangobva kuitika zvekuyedza, zvichibvumira kugadziriswa kwenjodzi kuti kuitwe uye kushandiswe pasina kutangazve nzvimbo yekuchengetera.
- Rutsigiro rwemifananidzo yeboot yakabatana rwawedzerwa, zvichigonesa kugadzirwa kwemifananidzo yesystem inosanganisira zvikamu zveXen. Mifananidzo iyi yakarongwa sefaira rimwe chete reEFI binary rinogona kushandiswa kutanga system yeXen iri kushanda zvakananga kubva kuEFI boot manager, pasina ma bootloader epakati akadai seGRUB. Mufananidzo wacho unosanganisira zvikamu zveXen zvakaita sehypervisor, host environment kernel (dom0), initrd, Xen KConfig, XSM settings, uye Device Tree.
- Kugona kuyedza kushandisa mamodheru emidziyo pa dom0 host system kwashandiswa papuratifomu yeARM, zvichigonesa kutevedzera zvishandiso zvehardware zvisina tsarukano zvemasisitimu evashanyi akavakirwa paARM. Rutsigiro rweSMMUv3 (System Memory Management Unit) rwakaitwawo paARM, zvichivandudza kuchengetedzeka uye kuvimbika kwekushandisa mamodheru pamasisitimu eARM.
- Yakawedzera kugona kushandisa nzira yekutevera hardware yeIntel Processor Trace (IPT), yakaunzwa neIntel Broadwell CPUs, kutumira data kubva kumaguest systems kuenda kuma debugging tools ari kushanda pahost system. Semuenzaniso, unogona kushandisa VMI Kernel Fuzzer kana DRAKVUF Sandbox.
- Rutsigiro rwakawedzerwa rwenzvimbo dzeViridian (Hyper-V) dzekushandisa masisitimu evashanyi ne Windows, vachishandisa maVCPU anopfuura makumi matanhatu nemana.
- PV Shim shim, yaishandiswa kuburitsa vaenzi vasina kugadziriswa (PV) munzvimbo dzePVH neHVM, yakagadziridzwa (zvichibvumira vaenzi vekare kumhanya munzvimbo dzakachengeteka dzinopa kuparadzaniswa kwakasimba). Shanduro itsva iyi inovandudza rutsigiro rwekuburitsa vaenzi vePV munzvimbo dzeHVM chete. Saizi yeshim yaderedzwa nekuderedza kodhi chaiyo yeHVM.
- Kugona kweVirtIO driver pamasisitimu eARM kwakawedzerwa. Kushandiswa kwacho kwakurudzirwa kumasisitimu eARM. server IOREQ, iyo yakarongerwa kushandiswa mune ramangwana kusimudzira I/O virtualization uchishandisa maprotocol eVirtIO. Kushandiswa kweVirtIO block device yeARM kwawedzerwa, uye kugona kupfuudza maVirtIO block devices kuma ARM-based guest systems kwave kuwanikwa. Rutsigiro rwePCIe virtualization paARM rwatanga kugoneswa.
- Basa riri kuenderera mberi pakushandisa Xen port yema processor eRISC-V. Kodhi yekugadzirisa virtual memory pamasystem ehost neguest iri kugadzirwa parizvino, pamwe chete nekodhi chaiyo ye RISC-V architecture.
- Pamwe chete nechirongwa cheZephyr, pane zvinodiwa zvekunyora makodhi uye gwara zvinoenderana neMISRA_C standard zviri kugadzirwa kuderedza njodzi yematambudziko ekuchengetedza. Static analyzers dzinoshandiswa kuona kusawirirana nemitemo yakagadzirwa.
- Chirongwa cheHyperlaunch, chakanangana nekupa maturusi anochinjika ekugadzirisa kutanga kweseti isingachinji, chakatangwa. michina chaiyo Panguva yekushanda kwesystem. Chirongwa ichi chakapa pfungwa yedomB (boot domain, dom0less), iyo inobvisa kudiwa kwekuisa dom0 environment pakuvhura ma virtual machines pakutanga kwekushanda kweserver.
- Kuyedzwa kweXen ikozvino kwave kutsigirwa muAlpine's continuous integration system. Linux и Ubuntu 20.04. Ongororo yakamiswa. CentOS 6. Kuedzwa kwe dom0/domU kwakavakirwa paQEMU kwakawedzerwa kune ARM continuous integration environment.
Source: opennet.ru
