similar to: VMDq SR-IOV

Hello, I am just installing XCP 0.1.1 on a server with 24GB RAM Normally XCP is a 64 bits version but * *uname -a* Linux node012 2.6.27.42-0.1.1.xs0.1.1.737.1065xen #1 SMP Fri Jan 15 16:20:16 EST 2010 i686 i686 i386 GNU/Linux (not a x86_64 version !!!!) * *cat /proc/meminfo* MemTotal: 746496 kB MemFree: 384332 kB Buffers:

Hello, Did 3.4 come with vmdq, sr-iov, etc.. (netchannel2) support included? If so, is there any documentation available on how to make use of it? Also, these techniques seem like a good way to improve network performance on hardware that supports it, but for folks that want to use iptables and other network management utilities from dom0, will it even be possible anymore since the NICs seem to

This patch adds experimental VMDq support (AKA Netchannel2 vmq) to the ixgbe driver. This applies to the Netchannel2 tree, and should NOT be applied to the "normal" development tree. To enable VMDq functionality, load the driver with the command-line parameter VMDQ=<num queues>, as in: $ modprobe ixgbe VMDQ=8 You can then set up PV domains to use the device by modifying your VM

The attached patches add vmq (multi-queue) support for netchannel2. (also known as VMDq) These patches were based on a previous implementation written for netchannel1 by Kaushik Kumar Ram. These patches are based on the latest netchannel2 public trees. Patches 1 and 2 are for the Xen tree and patches 3 and 4 for the linux tree. This version provides the basic multi-queue functionality but does

The addition of VMDq support to ixgbe completely broke normal RSS receive operation. Since RSS is the default operating mode, the driver would cause a kernel panic as soon as the interface was opened. This patch fixes the problem by correctly checking the VMDQ_ENABLED flag before attempting any VMDQ-specific call. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> diff -r

The correct kernel configuration for VMDq support is CONFIG_XEN_NETDEV2_VMQ, not CONFIG_XEN_NETDEV2_BACKEND. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> diff -urpN a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h --- a/drivers/net/ixgbe/ixgbe.h 2009-02-06 09:03:44.000000000 -0800 +++ b/drivers/net/ixgbe/ixgbe.h 2009-02-10 14:32:57.000000000 -0800 @@ -35,7 +35,7 @@

[RFC] Virtual Machine Device Queues (VMDq) support on KVM Network adapter with VMDq technology presents multiple pairs of tx/rx queues, and renders network L2 sorting mechanism based on MAC addresses and VLAN tags for each tx/rx queue pair. Here we present a generic framework, in which network traffic to/from a tx/rx queue pair can be directed from/to a KVM guest without any software copy.

[RFC] Virtual Machine Device Queues (VMDq) support on KVM Network adapter with VMDq technology presents multiple pairs of tx/rx queues, and renders network L2 sorting mechanism based on MAC addresses and VLAN tags for each tx/rx queue pair. Here we present a generic framework, in which network traffic to/from a tx/rx queue pair can be directed from/to a KVM guest without any software copy.

Is Intel VMDq supported in Xen 3.3 or 3.4 ? And if not when will it be ? Ce message et toutes les pieces jointes sont etablis a l''attention exclusive de ses destinataires et sont strictement confidentiels. Pour en savoir plus cliquer ici This message and any attachments are confidential to the ordinary user of the e-mail address to which it was addressed and may also be privileged.

Hi, all: Does xen 4.1 & kernel 3.4 support intel VMDq? How can i make our domU benefit from this? -- 高永超 (flex) 运维工程师 Douban Inc. Gtalk: frostynova@gmail.com Skype：flex177 WebSite: http://blog.flib.me Mobile: +86 13811077854 No.14 Jiuxianqiao Road, Area 51 A1-1-1008, Beijing 100016 , China 北京市酒仙桥路14号51楼A1区1门1008，100016 _______________________________________________ Xen-users mailing

Hi, all I want to get some information of How xVM is integrated with Crossbow project. Do some buddies have those documents or blogs? Thanks --luke

Processing commands for control at bugs.debian.org: > # changing olivier.berger at int-edu.eu to olivier.berger at it-sudparis.eu > submitter 454347 ! Bug#454347: reconfiguring twiki won't change rewrite rules Changed Bug submitter from Olivier Berger <olivier.berger at int-edu.eu> to Olivier Berger <olivier.berger at it-sudparis.eu>. > submitter 444448 ! Bug#444448:

Add vscsiif.h Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> Signed-off-by: Akira Hayakawa <hayakawa.akira@jp.fujitsu.com> ----- Jun Kamada _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

I've been looking for real-world examples of this for a long time -- mainly because I'm trying to decide whether to restrict my build-options to using only components which are all compatible with IOV. I'm thinking that the constraint would be worth it, if IOV could provide a significant performance benefit for non-network peripherals such as storage, video processing, etc. (compared

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

Greetings, Following patches add SR-IOV capability support to the Linux kernel. With these patches, people can turn a PCI device with the capability into multiple ones from software perspective. [PATCH 1/4 v2] PCI: introduce new base functions [PATCH 2/4 v2] PCI: support ARI capability [PATCH 3/4 v2] PCI: support SR-IOV capability [PATCH 4/4 v2] PCI: document the change Thanks to Randy Dunlap

Greetings, Patches to support Single Root I/O Virtualization (SR-IOV) capability are available for the Linux 2.6 development tree. KVM and Xen supports will come soon! --- Single Root I/O Virtualization (SR-IOV) capability defined by PCI-SIG is intended to enable multiple system software to share PCI hardware resources. PCI device that supports this capability can be extended to one Physical

Hi, We recently purchased some HP Gen8 servers with Broadcom BCM57810 NIC controllers. I am running CentOS 6.2 on these servers configured as KVM hosts. Has anyone gotten the Broadcom chips to run with SR-IOV on CentOS 6.2? Any clues on how to get it working? I see from the Broadcom glossy marketing docs that this chip supports SR-IOV, but I cannot find a procedure for configuring it. The

Hi all, I''ve fetched the xen 4.0.1 source from the usual spot and have git''d the stable dom0 source (recently) from the jeremy repository, have successfully built and installed each of these on my VT-x and VT-d capable x86_64 system, over a fedora 14 installation. Most of the features seem to be running just fine, but I''m having a real problem getting the virtual