Re: [PATCH v2 0/3] dump-guest-memory: Add blocker for migration

[Peter Xu]

On Thu, Aug 26, 2021 at 02:58:10PM -0400, Peter Xu wrote:
> v2:
> - One more patch: "migration: Make migration blocker work for snapshots too"
> - Move register of migration blocker to be before dump_init [Marc-Andre]
> - Collected r-bs
> 
> Both dump-guest-memory and live migration have vm state cached internally.
> Allowing them to happen together means the vm state can be messed up.  Simply
> block live migration for dump-guest-memory.
> 
> One trivial thing to mention is we should still allow dump-guest-memory even 
> if
> -only-migratable is specified, because that flag should majorly be used to
> guarantee not adding devices that will block migration by accident.  Dump 
> guest
> memory is not like that - it'll only block for the seconds when it's dumping.

Ping?

-- 
Peter Xu