Re: Question about performance comparison between virtio-fs and virtio-blk

2022-07-26 Thread Vivek Goyal
On Tue, Jul 26, 2022 at 10:41:23PM +0800, Hao Xu wrote: > On 7/26/22 21:17, Vivek Goyal wrote: > > On Tue, Jul 26, 2022 at 08:55:38AM -0400, Stefan Hajnoczi wrote: > > > On Tue, 26 Jul 2022 at 08:24, Hao Xu wrote: > > > > I watched your presentation about virtiofs in 2020, > > > > > > > > https:/

Re: Question about performance comparison between virtio-fs and virtio-blk

2022-07-26 Thread Hao Xu
On 7/26/22 21:17, Vivek Goyal wrote: On Tue, Jul 26, 2022 at 08:55:38AM -0400, Stefan Hajnoczi wrote: On Tue, 26 Jul 2022 at 08:24, Hao Xu wrote: I watched your presentation about virtiofs in 2020, https://www.youtube.com/watch?v=EIVOzTsGMMI&t=232s which is really helpful to me, but I have a

Question about performance comparison between virtio-fs and virtio-blk

2022-07-26 Thread Hao Xu
Hi Stefan, I watched your presentation about virtiofs in 2020, https://www.youtube.com/watch?v=EIVOzTsGMMI&t=232s which is really helpful to me, but I have a question about the graph at 3:53, could you give me more info about the test, like what tool you use for the test, if it's fio, what

Re: Question about performance comparison between virtio-fs and virtio-blk

2022-07-26 Thread Vivek Goyal
On Tue, Jul 26, 2022 at 08:55:38AM -0400, Stefan Hajnoczi wrote: > On Tue, 26 Jul 2022 at 08:24, Hao Xu wrote: > > I watched your presentation about virtiofs in 2020, > > > > https://www.youtube.com/watch?v=EIVOzTsGMMI&t=232s > > > > which is really helpful to me, but I have a question about the g

Re: Question about performance comparison between virtio-fs and virtio-blk

2022-07-26 Thread Stefan Hajnoczi
On Tue, 26 Jul 2022 at 08:24, Hao Xu wrote: > I watched your presentation about virtiofs in 2020, > > https://www.youtube.com/watch?v=EIVOzTsGMMI&t=232s > > which is really helpful to me, but I have a question about the graph at > 3:53, could you give > > me more info about the test, like what too