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Re: [Qemu-devel] [PATCH 2/3] migration: Add qmp command for migrate_set_
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] [PATCH 2/3] migration: Add qmp command for migrate_set_max_cpu_throttle |
Date: |
Tue, 31 Jul 2018 16:38:05 +0100 |
User-agent: |
Mutt/1.10.0 (2018-05-17) |
* Juan Quintela (address@hidden) wrote:
> "Dr. David Alan Gilbert" <address@hidden> wrote:
> > * Li Qiang (address@hidden) wrote:
> >> The default max cpu throttle is 99, this is too big that may
> >> influence the guest loads. Add a qmp to config it can make it
> >> more flexible.
> >>
> >> Signed-off-by: Li Qiang <address@hidden>
> >
> > This should be done as a migration parameter rather than a new command.
> > For example, follow the cpu-throttle-increment parameter; and this
> > should work just like it.
>
> I was about to comment this one.
>
> migrate_set_downtime, migrate_set_speed, migrate-set-cache-size,
> query-migrate-cache-size are marked as deprecated. Any way that we
> could have make more clear that one should use
> migrate_set/get_parameter/capability?
A big hairy comment?
Dave
> Thanks, Juan.
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
[Qemu-devel] [PATCH 3/3] hmp: add hmp for migrate_set_max_cpu_throttle, Li Qiang, 2018/07/31