Re: [Qemu-devel] [PATCH v2] Add inst_dirty_pages_rate in 'info migrate'

2017-03-10 Thread Daniel P. Berrange
On Thu, Mar 09, 2017 at 06:05:38PM +0800, Chao Fan wrote: > On Wed, Mar 08, 2017 at 01:45:59PM +, Daniel P. Berrange wrote: > >On Wed, Mar 08, 2017 at 04:28:19PM +0800, Chao Fan wrote: > >> Auto-converge aims to accelerate migration by slowing down the > >> generation of dirty pages. But user d

Re: [Qemu-devel] [PATCH v2] Add inst_dirty_pages_rate in 'info migrate'

2017-03-09 Thread Chao Fan
On Wed, Mar 08, 2017 at 01:45:59PM +, Daniel P. Berrange wrote: >On Wed, Mar 08, 2017 at 04:28:19PM +0800, Chao Fan wrote: >> Auto-converge aims to accelerate migration by slowing down the >> generation of dirty pages. But user doesn't know how to determine the >> throttle value, so, a new item

Re: [Qemu-devel] [PATCH v2] Add inst_dirty_pages_rate in 'info migrate'

2017-03-08 Thread Daniel P. Berrange
On Wed, Mar 08, 2017 at 04:28:19PM +0800, Chao Fan wrote: > Auto-converge aims to accelerate migration by slowing down the > generation of dirty pages. But user doesn't know how to determine the > throttle value, so, a new item "inst-dirty-pages-rate" in "info migrate" > would be helpful for user's

[Qemu-devel] [PATCH v2] Add inst_dirty_pages_rate in 'info migrate'

2017-03-08 Thread Chao Fan
Auto-converge aims to accelerate migration by slowing down the generation of dirty pages. But user doesn't know how to determine the throttle value, so, a new item "inst-dirty-pages-rate" in "info migrate" would be helpful for user's determination. Signed-off-by: Chao Fan --- v2: Update the wa