Re: [libvirt] [Qemu-devel] [PATCH] vl.c: Support multiple CPU ranges on -numa option
Anthony Liguori <anthony(a)codemonkey.ws> writes:
Markus Armbruster <armbru(a)redhat.com> writes:
> Eduardo Habkost <ehabkost(a)redhat.com> writes:
>
>> This allows "," to be used a separator between each CPU range. Note
>> that commas inside key=value command-line options have to be escaped
>> using ",,", so the command-line will look like:
>>
>> -numa node,cpus=A,,B,,C,,D
>
> This is really, really ugly, and an embarrassment to document. Which
> you didn't ;)
>
> What about
>
> -numa node,cpus=A,cpus=B,cpus=C,cpus=D
>
> Yes, QemuOpts lets you do that. Getting all the values isn't as easy as
> it could be (unless you use Laszlo's opt-visitor), but that could be
> improved.
No more of this.
-numa node,cpus=A:B:C:D
if you want to express a list.
Okay for command line and human monitor, just don't let it bleed into
QMP.