Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-28 Thread David Miller
From: Michael S. Tsirkin m...@redhat.com Date: Mon, 26 Nov 2012 17:14:16 +0200 On Mon, Nov 19, 2012 at 10:26:41PM +0200, Michael S. Tsirkin wrote: Userspace bits: - 1) LKVM The latest vhost-blk userspace bits for kvm tool can be found here:

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-26 Thread Michael S. Tsirkin
On Mon, Nov 19, 2012 at 10:26:41PM +0200, Michael S. Tsirkin wrote: Userspace bits: - 1) LKVM The latest vhost-blk userspace bits for kvm tool can be found here: g...@github.com:asias/linux-kvm.git blk.vhost-blk 2) QEMU The latest vhost-blk userspace

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-22 Thread Asias He
On 11/21/2012 07:57 PM, Michael S. Tsirkin wrote: On Wed, Nov 21, 2012 at 12:24:55PM +0800, Asias He wrote: On 11/20/2012 09:37 PM, Michael S. Tsirkin wrote: On Tue, Nov 20, 2012 at 02:39:40PM +0800, Asias He wrote: On 11/20/2012 04:26 AM, Michael S. Tsirkin wrote: On Mon, Nov 19, 2012 at

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-21 Thread Michael S. Tsirkin
On Wed, Nov 21, 2012 at 12:24:55PM +0800, Asias He wrote: On 11/20/2012 09:37 PM, Michael S. Tsirkin wrote: On Tue, Nov 20, 2012 at 02:39:40PM +0800, Asias He wrote: On 11/20/2012 04:26 AM, Michael S. Tsirkin wrote: On Mon, Nov 19, 2012 at 04:53:42PM +0800, Asias He wrote: vhost-blk is an

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-20 Thread Michael S. Tsirkin
On Tue, Nov 20, 2012 at 02:39:40PM +0800, Asias He wrote: On 11/20/2012 04:26 AM, Michael S. Tsirkin wrote: On Mon, Nov 19, 2012 at 04:53:42PM +0800, Asias He wrote: vhost-blk is an in-kernel virito-blk device accelerator. Due to lack of proper in-kernel AIO interface, this version

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-20 Thread Asias He
On 11/20/2012 09:37 PM, Michael S. Tsirkin wrote: On Tue, Nov 20, 2012 at 02:39:40PM +0800, Asias He wrote: On 11/20/2012 04:26 AM, Michael S. Tsirkin wrote: On Mon, Nov 19, 2012 at 04:53:42PM +0800, Asias He wrote: vhost-blk is an in-kernel virito-blk device accelerator. Due to lack of

[PATCH] vhost-blk: Add vhost-blk support v5

2012-11-19 Thread Asias He
vhost-blk is an in-kernel virito-blk device accelerator. Due to lack of proper in-kernel AIO interface, this version converts guest's I/O request to bio and use submit_bio() to submit I/O directly. So this version any supports raw block device as guest's disk image, e.g. /dev/sda, /dev/ram0. We

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-19 Thread Michael S. Tsirkin
On Mon, Nov 19, 2012 at 04:53:42PM +0800, Asias He wrote: vhost-blk is an in-kernel virito-blk device accelerator. Due to lack of proper in-kernel AIO interface, this version converts guest's I/O request to bio and use submit_bio() to submit I/O directly. So this version any supports raw

Re: [PATCH] vhost-blk: Add vhost-blk support v5

2012-11-19 Thread Asias He
On 11/20/2012 04:26 AM, Michael S. Tsirkin wrote: On Mon, Nov 19, 2012 at 04:53:42PM +0800, Asias He wrote: vhost-blk is an in-kernel virito-blk device accelerator. Due to lack of proper in-kernel AIO interface, this version converts guest's I/O request to bio and use submit_bio() to submit