From: Markus Armbruster <armbru@redhat.com>
To: Igor Mammedov <imammedo@redhat.com>
Cc: libvir-list@redhat.com, pbonzini@redhat.com, berrange@redhat.com,
qemu-devel@nongnu.org, ehabkost@redhat.com
Subject: Re: [Qemu-devel] [PATCH v5 1/3] machine: show if CLI option '-numa node, mem' is supported in QAPI schema
Date: Tue, 11 Jun 2019 10:30:25 +0200 [thread overview]
Message-ID: <87wohssevy.fsf@dusky.pond.sub.org> (raw)
In-Reply-To: <1560172207-378962-1-git-send-email-imammedo@redhat.com> (Igor Mammedov's message of "Mon, 10 Jun 2019 15:10:07 +0200")
Igor Mammedov <imammedo@redhat.com> writes:
> Legacy '-numa node,mem' option has a number of issues and mgmt often
> defaults to it. Unfortunately it's no possible to replace it with
> an alternative '-numa memdev' without breaking migration compatibility.
> What's possible though is to deprecate it, keeping option working with
> old machine types only.
>
> In order to help users to find out if being deprecated CLI option
> '-numa node,mem' is still supported by particular machine type, add new
> "numa-mem-supported" property to output of query-machines.
>
> "numa-mem-supported" is set to 'true' for machines that currently support
> NUMA, but it will be flipped to 'false' later on, once deprecation period
> expires and kept 'true' only for old machine types that used to support
> the legacy option so it won't break existing configuration that are using
> it.
>
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
next prev parent reply other threads:[~2019-06-11 8:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 8:33 [Qemu-devel] [PATCH v4 0/3] numa: deprecate '-numa node, mem' and default memory distribution Igor Mammedov
2019-05-30 8:33 ` [Qemu-devel] [PATCH v4 1/3] machine: show if CLI option '-numa node, mem' is supported in QAPI schema Igor Mammedov
2019-06-07 17:39 ` Markus Armbruster
2019-06-07 18:02 ` Eduardo Habkost
2019-06-11 8:29 ` Markus Armbruster
2019-06-10 12:31 ` Igor Mammedov
2019-06-10 13:10 ` [Qemu-devel] [PATCH v5 " Igor Mammedov
2019-06-11 8:30 ` Markus Armbruster [this message]
2019-05-30 8:33 ` [Qemu-devel] [PATCH v4 2/3] numa: deprecate 'mem' parameter of '-numa node' option Igor Mammedov
2019-05-30 8:33 ` [Qemu-devel] [PATCH v4 3/3] numa: deprecate implict memory distribution between nodes Igor Mammedov
2019-06-05 17:33 ` [Qemu-devel] [PATCH v4 0/3] numa: deprecate '-numa node, mem' and default memory distribution Daniel P. Berrangé
2019-06-05 18:06 ` Eduardo Habkost
2019-06-06 9:16 ` Daniel P. Berrangé
2019-06-07 17:28 ` Markus Armbruster
2019-06-10 12:19 ` Igor Mammedov
2019-06-17 13:11 ` Igor Mammedov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87wohssevy.fsf@dusky.pond.sub.org \
--to=armbru@redhat.com \
--cc=berrange@redhat.com \
--cc=ehabkost@redhat.com \
--cc=imammedo@redhat.com \
--cc=libvir-list@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.