142536a 发表于 2015-4-13 13:28:25

Xen 4.0新特性(未定版)

(转载注明出处:所有内容均为Superymk原创,版权归作者所有)

[*]Kernel Upgrade

[*] PVOps Dom0 Kernel based on Linux (version number)


[*] Blktap2

[*] Support VHD format
[*] Snapshot virtual disks
[*] Command-line invocation method


[*] High Availability (Project Remus & Kemari)

[*] Up to date replica of a VM on backup server


[*] Netchannel2

[*] Lazy copy in guest
[*] Support multi-queue NIC, Smart NIC, SR-IOV


[*] Page Sharing

[*] VMs share identical pages in memory


[*] Libxenlight

[*] High level operations shared across all Xen toolstacks


[*] Support for Virtualization-aware Applications


[*] Transcendent Memory – RAM utilization capabilities


[*] Multi-function PCI pass-through


[*] 其余包括:
Per-CPU vector support to benefit SR-IOV devices and large systems which has lots of interrupt sources.
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