Re: [Qemu-discuss] [Qemu-devel] Virtio-net cli parameters

2016-10-14 Thread Pradeep Kiruvale
On 14 October 2016 at 15:26, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Mon, Oct 10, 2016 at 03:00:20PM +0200, Pradeep Kiruvale wrote: > > On 10 October 2016 at 11:26, Pradeep Kiruvale <pradeepkiruv...@gmail.com > > > > wrote: > > > > >

Re: [Qemu-discuss] [Qemu-devel] Virtio-net cli parameters

2016-10-10 Thread Pradeep Kiruvale
On 10 October 2016 at 11:26, Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > Hi Stefan, > > Thanks for the reply. > > On 30 September 2016 at 15:49, Stefan Hajnoczi <stefa...@gmail.com> wrote: > >> On Thu, Sep 29, 2016 at 04:11:27PM +0200, Pr

Re: [Qemu-discuss] [Qemu-devel] Virtio-net cli parameters

2016-10-10 Thread Pradeep Kiruvale
Hi Stefan, Thanks for the reply. On 30 September 2016 at 15:49, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Thu, Sep 29, 2016 at 04:11:27PM +0200, Pradeep Kiruvale wrote: > > Hi Stefan, > > > > On 28 September 2016 at 10:29, Stefan Hajnoczi <stefa...@gmail.

Re: [Qemu-discuss] [Qemu-devel] Virtio-net cli parameters

2016-09-29 Thread Pradeep Kiruvale
Hi Stefan, On 28 September 2016 at 10:29, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Mon, Sep 26, 2016 at 05:41:55PM +0200, Pradeep Kiruvale wrote: > > I want to add couple of new cli options for the virtio-net driver and use > > them inside the > > vi

Re: [Qemu-discuss] Throttle in virtio-net

2016-09-05 Thread Pradeep Kiruvale
Hi Alberto, Thanks for your reply. > > > I am planning to implement throttling functionality for virtio-net > > driver using the throttling APIs that exist inside qemu. > > Hi Pradeep, > > the problem with implementing throttling for the network is that > it's useless if you use the vhost_net

Re: [Qemu-discuss] [Qemu-devel] Adding throttling to virtio-9p

2016-06-09 Thread Pradeep Kiruvale
On 7 June 2016 at 15:48, Greg Kurz <gr...@kaod.org> wrote: > On Tue, 7 Jun 2016 10:20:51 +0200 > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > Hi All, > > > > I am trying to add the throttle to the virtio-9p devices using the > throttle >

Re: [Qemu-discuss] [Qemu-devel] iolimits for virtio-9p

2016-06-01 Thread Pradeep Kiruvale
Thanks Alberto. Regards, Pradeep On 6 May 2016 at 14:16, Alberto Garcia <be...@igalia.com> wrote: > On Fri 06 May 2016 09:39:13 AM CEST, Pradeep Kiruvale wrote: > > >> The throttling API is currently only used by block devices, and the > >> only documentatio

Re: [Qemu-discuss] [Qemu-devel] iolimits for virtio-9p

2016-05-06 Thread Pradeep Kiruvale
On 6 May 2016 at 09:02, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > On Fri, 6 May 2016 08:01:09 +0200 > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > > On 4 May 2016 at 17:40, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > > > > >

Re: [Qemu-discuss] [Qemu-devel] iolimits for virtio-9p

2016-05-06 Thread Pradeep Kiruvale
On 4 May 2016 at 17:40, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > On Mon, 2 May 2016 17:49:26 +0200 > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > > On 2 May 2016 at 14:57, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > > > > >

Re: [Qemu-discuss] [Qemu-devel] iolimits for virtio-9p

2016-05-02 Thread Pradeep Kiruvale
On 2 May 2016 at 14:57, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > On Thu, 28 Apr 2016 11:45:41 +0200 > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > > On 27 April 2016 at 19:12, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > > > > >

Re: [Qemu-discuss] iolimits for virtio-9p

2016-04-27 Thread Pradeep Kiruvale
On 26 April 2016 at 14:08, Alberto Garcia <be...@igalia.com> wrote: > On Tue 19 Apr 2016 02:09:24 PM CEST, Pradeep Kiruvale wrote: > > > We are planning to implement the io-limits for the virtio-9p driver > > i.e for fsdev devices. > > So, I am looking into the

Re: [Qemu-discuss] [Qemu-devel] iolimits for virtio-9p

2016-04-26 Thread Pradeep Kiruvale
Hi Stefan, Thanks for the reply and adding Alberto. I am going through those APIs already. Thanks & Regards, Pradeep On 26 April 2016 at 11:21, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Tue, Apr 19, 2016 at 02:09:24PM +0200, Pradeep Kiruvale wrote: > > We are pl

Re: [Qemu-discuss] [Qemu-devel] Virtio-9p and cgroup io-throttling

2016-04-11 Thread Pradeep Kiruvale
e's also the old fashion method: > > # echo $$ > /sys/fs/cgroup/blkio/test/tasks > # qemu. > > This being said, QEMU is a regular userspace program that is completely > cgroup > agnostic. It won't behave differently than 'dd if=/dev/sdb of=/dev/null'. > > This really d

Re: [Qemu-discuss] [Qemu-devel] Virtio-9p and cgroup io-throttling

2016-04-08 Thread Pradeep Kiruvale
gt; the > throttle setttings. > *I started the qemu with cgroup as below* *cgexec -g blkio:/test qemu...* *Is there any other way of starting the qemu in cgroup?* Regards, Pradeep > > > Regards, > > Pradeep > > > > Cheers. > > -- > Greg > > &g

[Qemu-discuss] Virtio-9p and cgroup io-throttling

2016-04-07 Thread Pradeep Kiruvale
Hi All, I am using virtio-9p for sharing the file between host and guest. To test the shared file I do read/write options in the guest.To have controlled io, I am using cgroup blkio. While using cgroup I am facing two issues,Please find the issues below. 1. When I do IO throttling using the

Re: [Qemu-discuss] [Qemu-devel] Virtio-9p

2016-03-30 Thread Pradeep Kiruvale
. Regards, Pradeep On 30 March 2016 at 16:13, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > On Wed, 30 Mar 2016 14:10:38 +0200 > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > > Hi All, > > > > Is virtio-9p-pci device only supports the fsdev deices?

[Qemu-discuss] Virtio-9p

2016-03-30 Thread Pradeep Kiruvale
Hi All, Is virtio-9p-pci device only supports the fsdev deices? I am trying to use -drive option for applying QoS for block device using Virtio-9p-pci device, but failing to create/add a device other than fsdev. Can you please help me on this? Regards, Pradeep

[Qemu-discuss] DMAR not present in guest

2015-08-11 Thread Pradeep Kiruvale
Hi All, I am using linux 4.0 kernel on host side and 3.19 on guest side. I have enabled the iommu and nested virtualization on host. The DMAR is visible in the host side and when I start a VM using qemu-kvm, the same DMAR not visible on the guest side. But it says IOMMU is enabled when I look

[Qemu-discuss] Over provisioning Numa nodes

2014-11-28 Thread Pradeep Kiruvale
Hi All, I am planning to use the virtual NUMA system for evaluating one of my project as I dont have actual/ph ysical NUMA system. Is it possible to create a multiple Virtual node NUMA system on a single node NUMA host? Regards, Pradeep

Re: [Qemu-discuss] Guest bandwidth setting

2014-03-30 Thread Pradeep Kiruvale
Hi Robert, Thanks for your detailed reply. If I want to use the leaky bucket,the packet sizes should also be equal right, otherwise how I can achieve the uniform bandwidth. For that at least I have to fragment the packets right. Suppose if I set bandwidth to 100MB and if one packet is