[Xen-devel] RE: Xen 4.0 Feature Set

["Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>]

Per-CPU vector is supported in Xen4.0 and it can support many interrupt sources, so should benefit the systems which are installed some SR-IOV devices or large systems which has lots of interrupt sources. 

Xiantao

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From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Stephen Spector
Sent: Thursday, January 28, 2010 2:32 AM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Xen 4.0 Feature Set

Developers:

 

I have started work on our Xen 4.0 Datasheet which will allow customers/prospects/users to learn about the newest hypervisor offering from Xen.org. I currently have the following list in the document:

 

·         Kernel Upgrade

o   PVOps Dom0 Kernel based on Linux (version number)

·         Blktap2

o   Support VHD format

o   Snapshot virtual disks

o   Command-line invocation method

·         High Availability (Project Remus & Kemari)

o   Up to date replica of a VM on backup server

·         Netchannel2

o   Lazy copy in guest

o   Support multi-queue NIC, Smart NIC, SR-IOV

·         Page Sharing

o   VMs share identical pages in memory

·         Libxenlight

o   High level operations shared across all Xen toolstacks

·         Support for Virtualization-aware Applications

·         Transcendent Memory – RAM utilization capabilities

·         Multi-function PCI pass-through

 

Please let me know if I missed a feature or if I need to make any changes to this list. Thanks.

 

Stephen Spector

 

Xen.org Community Manager

T: (772) 621-5062 | F: (772) 365-0338 | M: (954) 854-4257

stephen.spector@xxxxxxx

http://blog.xen.org | @xen_com_mgr

 

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