Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2021-01-06 Thread Andrey Gruzdev
On 05.01.2021 22:36, Peter Xu wrote: On Thu, Dec 17, 2020 at 07:57:07PM +0300, Andrey Gruzdev wrote: This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. Currently the only way to make (externa

Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2021-01-05 Thread Peter Xu
On Thu, Dec 17, 2020 at 07:57:07PM +0300, Andrey Gruzdev wrote: > This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's > implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. > > Currently the only way to make (external) live VM snapshot is using exi

Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2020-12-21 Thread Andrey Gruzdev
On 21.12.2020 18:17, Peter Xu wrote: On Mon, Dec 21, 2020 at 03:44:38PM +0300, Andrey Gruzdev wrote: Hi Peter, I have a question about the Wiki page you've created https://wiki.qemu.org/ToDo/LiveMigration#Features. May we also add to that page/have access rights? Yes. I'll send you another e

Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2020-12-21 Thread Andrey Gruzdev
On 17.12.2020 19:57, Andrey Gruzdev wrote: Ping This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. Currently the only way to make (external) live VM snapshot is using existing dirty page log

Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2020-12-21 Thread Peter Xu
On Mon, Dec 21, 2020 at 03:44:38PM +0300, Andrey Gruzdev wrote: > Hi Peter, > > I have a question about the Wiki page you've created > https://wiki.qemu.org/ToDo/LiveMigration#Features. > May we also add to that page/have access rights? Yes. I'll send you another email soon for that. Thanks,

Re: [PATCH v10 0/5] UFFD write-tracking migration/snapshots

2020-12-21 Thread Andrey Gruzdev
On 17.12.2020 19:57, Andrey Gruzdev wrote: This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. Currently the only way to make (external) live VM snapshot is using existing dirty page logging mi

[PATCH v10 0/5] UFFD write-tracking migration/snapshots

2020-12-17 Thread Andrey Gruzdev via
This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's implemented in his series '[PATCH v0 0/4] migration: add background snapshot'. Currently the only way to make (external) live VM snapshot is using existing dirty page logging migration mechanism. The main problem is that i