ืžื”ื“ื•ืจืช ื”ื™ืคืจื•ื•ื™ื–ื•ืจื™ื Xen 4.16 ื•-Intel Cloud Hypervisor 20.0

ืœืื—ืจ ืฉืžื•ื ื” ื—ื•ื“ืฉื™ื ืฉืœ ืคื™ืชื•ื—, ื”-Hypervisor ื”ื—ื™ื ืžื™ Xen 4.16 ืฉื•ื—ืจืจ. ื—ื‘ืจื•ืช ื›ืžื• Amazon, Arm, Bitdefender, Citrix ื•-EPAM Systems ืœืงื—ื• ื—ืœืง ื‘ืคื™ืชื•ื— ื”ืžื”ื“ื•ืจื” ื”ื—ื“ืฉื”. ืฉื—ืจื•ืจ ื”ืขื“ื›ื•ื ื™ื ืขื‘ื•ืจ ืกื ื™ืฃ Xen 4.16 ื™ื™ืžืฉืš ืขื“ ื”-2 ื‘ื™ื•ื ื™ 2023, ื•ืคืจืกื•ื ืชื™ืงื•ื ื™ ื”ืคื’ื™ืขื•ืช ืขื“ ื”-2 ื‘ื“ืฆืžื‘ืจ 2024.

ืฉื™ื ื•ื™ื™ื ืžืจื›ื–ื™ื™ื ื‘-Xen 4.16:

  • ืžื ื”ืœ TPM, ื”ืžื‘ื˜ื™ื— ืืช ืคืขื•ืœืชื ืฉืœ ืฉื‘ื‘ื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืœืื—ืกื•ืŸ ืžืคืชื—ื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื (vTPM), ื”ืžื™ื•ืฉืžื™ื ืขืœ ื‘ืกื™ืก TPM ืคื™ื–ื™ ื ืคื•ืฅ (Trusted Platform Module), ืชื•ืงืŸ ื›ื“ื™ ืœื”ื˜ืžื™ืข ืœืื—ืจ ืžื›ืŸ ืชืžื™ื›ื” ื‘ืžืคืจื˜ TPM 2.0.
  • ืชืœื•ืช ืžื•ื’ื‘ืจืช ื‘ืฉื›ื‘ืช PV Shim ื”ืžืฉืžืฉืช ืœื”ืคืขืœืช ืื•ืจื—ื™ื ืคืจ-ื•ื™ืจื˜ื•ืืœื™ื™ื ืœืœื ืฉื™ื ื•ื™ (PV) ื‘ืกื‘ื™ื‘ื•ืช PVH ื•-HVM. ื‘ื”ืžืฉืš, ื”ืฉื™ืžื•ืฉ ื‘ืื•ืจื—ื™ื ืžื•ื™ืจื˜ื•ืืœื™ื™ื ืฉืœ 32 ืกื™ื‘ื™ื•ืช ื™ืชืืคืฉืจ ืจืง ื‘ืžืฆื‘ PV Shim, ืžื” ืฉื™ืฆืžืฆื ืืช ืžืกืคืจ ื”ืžืงื•ืžื•ืช ื‘-hypervisor ืฉืขืœื•ืœื™ื ืœื”ื›ื™ืœ ื ืงื•ื“ื•ืช ืชื•ืจืคื”.
  • ื ื•ืกืคื” ืืคืฉืจื•ืช ืœืืชื—ืœ ื‘ืžื›ืฉื™ืจื™ ืื™ื ื˜ืœ ืœืœื ื˜ื™ื™ืžืจ ื”ื ื™ืชืŸ ืœืชื›ื ื•ืช (PIT, Timer Interval Programmable).
  • ื ื™ืงื” ืจื›ื™ื‘ื™ื ืžื™ื•ืฉื ื™ื, ื”ืคืกื™ืง ืœื‘ื ื•ืช ืืช ืงื•ื“ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ "qemu-xen-traditional" ื•-PV-Grub (ื”ืฆื•ืจืš ื‘ืžื–ืœื’ื•ืช ื”ืกืคืฆื™ืคื™ื™ื ืœ-Xen ื ืขืœื ืœืื—ืจ ืฉื”ืฉื™ื ื•ื™ื™ื ืขื ืชืžื™ื›ืช Xen ื”ื•ืขื‘ืจื• ืœืžื‘ื ื” ื”ืจืืฉื™ ืฉืœ QEMU ื•-Grub).
  • ืขื‘ื•ืจ ืื•ืจื—ื™ื ืขื ืืจื›ื™ื˜ืงื˜ื•ืจืช ARM, ื”ื•ื˜ืžืขื” ืชืžื™ื›ื” ืจืืฉื•ื ื™ืช ื‘ืžื•ื ื™ ืฆื’ื™ ื‘ื™ืฆื•ืขื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื.
  • ืชืžื™ื›ื” ืžืฉื•ืคืจืช ื‘ืžืฆื‘ dom0less, ื”ืžืืคืฉืจืช ืœื”ื™ืžื ืข ืžืคืจื™ืกื” ืฉืœ ืกื‘ื™ื‘ืช dom0 ื‘ืขืช ื”ืคืขืœืช ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ืฉืœื‘ ืžื•ืงื“ื ืฉืœ ืืชื—ื•ืœ ื”ืฉืจืช. ื”ืฉื™ื ื•ื™ื™ื ืฉื ืขืฉื• ืืคืฉืจื• ืœื™ื™ืฉื ืชืžื™ื›ื” ื‘ืžืขืจื›ื•ืช ARM ืฉืœ 64 ืกื™ื‘ื™ื•ืช ืขื ืงื•ืฉื—ืช EFI.
  • ืชืžื™ื›ื” ืžืฉื•ืคืจืช ื‘ืžืขืจื›ื•ืช ARM ื”ื˜ืจื•ื’ื ื™ื•ืช ืฉืœ 64 ืกื™ื‘ื™ื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช big.LITTLE, ื”ืžืฉืœื‘ื•ืช ื‘ืฉื‘ื‘ ืื—ื“ ืœื™ื‘ื•ืช ื—ื–ืงื•ืช ืืš ื–ื•ืœื•ืช ื—ืฉืžืœ ื•ืœื™ื‘ื•ืช ื‘ืขืœื•ืช ื‘ื™ืฆื•ืขื™ื ื ืžื•ื›ื™ื ื™ื•ืชืจ ืืš ื—ืกื›ื•ื ื™ื•ืช ื™ื•ืชืจ.

ื‘ืžืงื‘ื™ืœ ืคืจืกืžื” ืื™ื ื˜ืœ ืืช ืฉื—ืจื•ืจื• ืฉืœ Hypervisor Cloud Hypervisor 20.0, ืฉื ื‘ื ื” ืขืœ ื‘ืกื™ืก ืจื›ื™ื‘ื™ื ืฉืœ ืคืจื•ื™ืงื˜ Rust-VMM ื”ืžืฉื•ืชืฃ, ื‘ื• ืžืฉืชืชืคื•ืช, ื‘ื ื•ืกืฃ ืœืื™ื ื˜ืœ, ื’ื ืขืœื™ื‘ืื‘ื, ืืžื–ื•ืŸ, ื’ื•ื’ืœ ื•ืจื“ ื”ืื˜. Rust-VMM ื›ืชื•ื‘ ื‘ืฉืคืช Rust ื•ืžืืคืฉืจ ืœืš ืœื™ืฆื•ืจ ื”ื™ืคืจื•ื•ื™ื–ื•ืจื™ื ืกืคืฆื™ืคื™ื™ื ืœืžืฉื™ืžื”. Cloud Hypervisor ื”ื•ื Hypervisor ืื—ื“ ื›ื–ื” ื”ืžืกืคืง ืฆื’ ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ื‘ืจืžื” ื’ื‘ื•ื”ื” (VMM) ื”ืคื•ืขืœ ืขืœ ื’ื‘ื™ KVM ื•ืžื•ืชืื ืœืžืฉื™ืžื•ืช ืžืงื•ืจื™ื•ืช ื‘ืขื ืŸ. ืงื•ื“ ื”ืคืจื•ื™ืงื˜ ื–ืžื™ืŸ ืชื—ืช ืจื™ืฉื™ื•ืŸ Apache 2.0.

Cloud Hypervisor ืžืชืžืงื“ืช ื‘ื”ืคืขืœืช ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ืžื•ื“ืจื ื™ื•ืช ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืžื›ืฉื™ืจื™ื ืคืจ-ื•ื™ืจื˜ื•ืืœื™ื™ื ืžื‘ื•ืกืกื™ ื•ื™ืจื˜ื•ืืœื™. ื‘ื™ืŸ ื”ื™ืขื“ื™ื ื”ืžืจื›ื–ื™ื™ื ืฉื”ื•ื–ื›ืจื• ื”ื: ื”ื™ืขื ื•ืช ื’ื‘ื•ื”ื”, ืฆืจื™ื›ืช ื–ื™ื›ืจื•ืŸ ื ืžื•ื›ื”, ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื, ืชืฆื•ืจื” ืคืฉื•ื˜ื” ื•ื”ืคื—ืชืช ื•ืงื˜ื•ืจื™ ืชืงื™ืคื” ืืคืฉืจื™ื™ื. ืชืžื™ื›ืช ื”ืืžื•ืœืฆื™ื” ืžื•ืคื—ืชืช ืœืžื™ื ื™ืžื•ื ื•ื”ื”ืชืžืงื“ื•ืช ื”ื™ื ื‘ืคืจื” ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื”. ื ื›ื•ืŸ ืœืขื›ืฉื™ื• ืจืง ืžืขืจื›ื•ืช x86_64 ื ืชืžื›ื•ืช, ืืš ืชืžื™ื›ื” ื‘- AArch64 ืžืชื•ื›ื ื ืช. ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืื•ืจื—ื•ืช, ืจืง 64 ืกื™ื‘ื™ื•ืช ืฉืœ ืœื™ื ื•ืงืก ื ืชืžื›ื•ืช ื›ืจื’ืข. ื”ืžืขื‘ื“, ื”ื–ื™ื›ืจื•ืŸ, ื”-PCI ื•ื”-NVDIMM ืžื•ื’ื“ืจื™ื ื‘ืฉืœื‘ ื”ื”ืจื›ื‘ื”. ืืคืฉืจ ืœื”ืขื‘ื™ืจ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ื™ืŸ ืฉืจืชื™ื.

ื‘ื’ืจืกื” ื”ื—ื“ืฉื”:

  • ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช x86_64 ื•-aarch64, ืžื•ืชืจื™ื ื›ืขืช ืขื“ 16 ืžืงื˜ืขื™ PCI, ืžื” ืฉืžื’ื“ื™ืœ ืืช ื”ืžืกืคืจ ื”ื›ื•ืœืœ ืฉืœ ื”ืชืงื ื™ PCI ื”ืžื•ืชืจื™ื ืž-31 ืœ-496.
  • ื”ื•ื˜ืžืขื” ืชืžื™ื›ื” ื‘ืงืฉื™ืจืช ืžืขื‘ื“ื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืœืœื™ื‘ื•ืช ืžืขื‘ื“ ืคื™ื–ื™ื•ืช (ื”ืฆืžื“ืช ืžืขื‘ื“). ืขื‘ื•ืจ ื›ืœ vCPU, ื ื™ืชืŸ ื›ืขืช ืœื”ื’ื“ื™ืจ ืงื‘ื•ืฆื” ืžื•ื’ื‘ืœืช ืฉืœ ืžืขื‘ื“ื™ ืžืืจื— ืฉืขืœื™ื”ื ืžื•ืชืจ ื‘ื™ืฆื•ืข, ื“ื‘ืจ ืฉื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ ื‘ืขืช ืžื™ืคื•ื™ ื™ืฉื™ืจ (1:1) ืฉืœ ืžืฉืื‘ื™ ืžืืจื— ื•ืื•ืจื— ืื• ื‘ืขืช ื”ืคืขืœืช ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ืขืœ ืฆื•ืžืช NUMA ืกืคืฆื™ืคื™.
  • ืชืžื™ื›ื” ืžืฉื•ืคืจืช ื‘ื•ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ืฉืœ I/O. ื›ืขืช ื ื™ืชืŸ ืœืžืคื•ืช ื›ืœ ืื–ื•ืจ VFIO ืœื–ื™ื›ืจื•ืŸ, ืžื” ืฉืžืงื˜ื™ืŸ ืืช ืžืกืคืจ ื”ื™ืฆื™ืื•ืช ืฉืœ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื•ืžืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื”ืขื‘ืจืช ืžื›ืฉื™ืจื™ื ืœืžื—ืฉื‘ ื”ื•ื™ืจื˜ื•ืืœื™.
  • ื‘ืงื•ื“ Rust, ื ืขืฉืชื” ืขื‘ื•ื“ื” ืœื”ื—ืœืคืช ื—ืœืงื™ื ืœื ื‘ื˜ื•ื—ื™ื ื‘ื”ื˜ืžืขื•ืช ื—ืœื•ืคื™ื•ืช ื”ืžื‘ื•ืฆืขื•ืช ื‘ืžืฆื‘ ื‘ื˜ื•ื—. ืขื‘ื•ืจ ื”ื—ืœืงื™ื ื”ืœื ื‘ื˜ื•ื—ื™ื ื”ื ื•ืชืจื™ื, ื ื•ืกืคื• ื”ืขืจื•ืช ืžืคื•ืจื˜ื•ืช ื”ืžืกื‘ื™ืจื•ืช ืžื“ื•ืข ื”ืงื•ื“ ื”ืœื ื‘ื˜ื•ื— ืฉื ื•ืชืจ ื™ื›ื•ืœ ืœื”ื™ื—ืฉื‘ ื‘ื˜ื•ื—.

ืžืงื•ืจ: OpenNet.ru

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