Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-10-31 Thread Wangting (Kathy)
Thank you, I will test it. Best regards, Ting On 2014-10-30 19:15, Vadim Rozenfeld wrote: > On Thu, 2014-10-30 at 18:28 +0800, Wangting (Kathy) wrote: >> >> On 2014-10-30 16:48, Vadim Rozenfeld wrote: >>> On Thu, 2014-10-30 at 14:54 +0800, Wangting (Kathy) wrote: > On Tue, 2014-02-18 at 13:11

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-10-30 Thread Vadim Rozenfeld
On Thu, 2014-10-30 at 18:28 +0800, Wangting (Kathy) wrote: > > On 2014-10-30 16:48, Vadim Rozenfeld wrote: > > On Thu, 2014-10-30 at 14:54 +0800, Wangting (Kathy) wrote: > >>> On Tue, 2014-02-18 at 13:11 -0800, Nicholas A. Bellinger wrote: > On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bell

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-10-30 Thread Wangting (Kathy)
On 2014-10-30 16:48, Vadim Rozenfeld wrote: > On Thu, 2014-10-30 at 14:54 +0800, Wangting (Kathy) wrote: >>> On Tue, 2014-02-18 at 13:11 -0800, Nicholas A. Bellinger wrote: On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Be

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-10-30 Thread Vadim Rozenfeld
On Thu, 2014-10-30 at 14:54 +0800, Wangting (Kathy) wrote: > > On Tue, 2014-02-18 at 13:11 -0800, Nicholas A. Bellinger wrote: > >> On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > >> > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > >> > > >> > > >> > > >> > >

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-10-29 Thread Wangting (Kathy)
> On Tue, 2014-02-18 at 13:11 -0800, Nicholas A. Bellinger wrote: >> On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: >> > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: >> > >> > >> > >> > > > > > Hi Yan, >> > > > > > >> > > > > > So recently I've been doing som

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-20 Thread Vadim Rozenfeld
On Wed, 2014-02-19 at 15:25 -0800, Nicholas A. Bellinger wrote: > On Wed, 2014-02-19 at 19:03 +1100, Vadim Rozenfeld wrote: > > On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > > > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > > > > > > > > > > > > > Hi

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-19 Thread Nicholas A. Bellinger
On Wed, 2014-02-19 at 19:03 +1100, Vadim Rozenfeld wrote: > On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > > > > > > > > > Hi Yan, > > > > > > > > > > > > So recently I've been doing some KVM guest perf

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-19 Thread Vadim Rozenfeld
On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > > > > > Hi Yan, > > > > > > > > > > So recently I've been doing some KVM guest performance comparisons > > > > > between the scsi-mq prototype using virtio-s

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-18 Thread Vadim Rozenfeld
On Tue, 2014-02-18 at 13:11 -0800, Nicholas A. Bellinger wrote: > On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > > > > > > > > > Hi Yan, > > > > > > > > > > > > So recently I've been doing some KVM gues

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-18 Thread Nicholas A. Bellinger
On Tue, 2014-02-18 at 13:00 -0800, Nicholas A. Bellinger wrote: > On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > > > > > Hi Yan, > > > > > > > > > > So recently I've been doing some KVM guest performance comparisons > > > > > between the scsi-mq prototype using virtio-s

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-18 Thread Nicholas A. Bellinger
On Mon, 2014-02-10 at 11:05 -0800, Nicholas A. Bellinger wrote: > > > > Hi Yan, > > > > > > > > So recently I've been doing some KVM guest performance comparisons > > > > between the scsi-mq prototype using virtio-scsi + vhost-scsi, and > > > > Windows Server 2012 with vioscsi.sys (virtio-win-0

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-10 Thread Nicholas A. Bellinger
Hi Vadim & Yan, On Sun, 2014-02-09 at 22:35 +1100, Vadim Rozenfeld wrote: > On Sun, 2014-02-09 at 11:24 +0200, Yan Vugenfirer wrote: > > Hi Nicholas, > > > > Adding Vadim Rozenfeld who wrote the virtio-scsi driver. > > > > Best regards, > > Yan. > > > > On Feb 7, 2014, at 10:14 PM, Nicholas A.

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-09 Thread Vadim Rozenfeld
On Sun, 2014-02-09 at 11:24 +0200, Yan Vugenfirer wrote: > Hi Nicholas, > > Adding Vadim Rozenfeld who wrote the virtio-scsi driver. > > Best regards, > Yan. > > On Feb 7, 2014, at 10:14 PM, Nicholas A. Bellinger > wrote: > > > Hi Yan, > > > > So recently I've been doing some KVM guest perfo

Re: [Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-09 Thread Yan Vugenfirer
Hi Nicholas, Adding Vadim Rozenfeld who wrote the virtio-scsi driver. Best regards, Yan. On Feb 7, 2014, at 10:14 PM, Nicholas A. Bellinger wrote: > Hi Yan, > > So recently I've been doing some KVM guest performance comparisons > between the scsi-mq prototype using virtio-scsi + vhost-scsi, a

[Qemu-devel] MSI interrupt support with vioscsi.c miniport driver

2014-02-07 Thread Nicholas A. Bellinger
Hi Yan, So recently I've been doing some KVM guest performance comparisons between the scsi-mq prototype using virtio-scsi + vhost-scsi, and Windows Server 2012 with vioscsi.sys (virtio-win-0.1-74.iso) + vhost-scsi using PCIe flash backend devices. I've noticed that small block random performance