[Engine-devel] vds_dynamic refactor

[Gilad Chaplik]

----- Original Message -----
> From: "Yair Zaslavsky" <yzaslavs at redhat.com>
> To: "Liran Zelkha" <liran.zelkha at gmail.com>
> Cc: "Gilad Chaplik" <gchaplik at redhat.com>, "engine-devel" <engine-devel at ovirt.org>
> Sent: Thursday, April 3, 2014 2:12:59 PM
> Subject: Re: [Engine-devel] vds_dynamic refactor
> 
> 
> 
> ----- Original Message -----
> > From: "Liran Zelkha" <liran.zelkha at gmail.com>
> > To: "Gilad Chaplik" <gchaplik at redhat.com>
> > Cc: "engine-devel" <engine-devel at ovirt.org>
> > Sent: Thursday, April 3, 2014 2:04:29 PM
> > Subject: Re: [Engine-devel] vds_dynamic refactor
> > 
> > Why not move it to vds_static?
> 
> +1 on Liran's comment.
> I would prefer not to add more complexity to the  vds tables family.
> Such complexity may effect performs of queries/views.
> If you wish, you can create a view on top of vds_static named vds_on_boot for
> querying of vds on boot info.
> 
> Yair

That means moving almost all of vds_dynamic into vds_static except of memory, pending resources and status (maybe more but not much);
and there will not be any db separation between user input and on_boot data.

Thanks, 
Gilad.

> 
> > 
> > 
> > On Thu, Apr 3, 2014 at 2:00 PM, Gilad Chaplik <gchaplik at redhat.com> wrote:
> > 
> > > Hi list,
> > >
> > > I propose to split vds_dynamic table into 2 tables:
> > > - vds_dynamic
> > > - vds_on_boot
> > > We need a place to put all non-dynamic data that gets updated once the
> > > host is booted, and I think dynamic isn't the place for it.
> > > In first phase we will put there NUMA host topoplogy, but later on
> > > migrate
> > > all non-dynamic host data (cpu, os, etc.).
> > >
> > > thoughts?
> > >
> > > Thanks,
> > > Gilad.
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> > >
> > 
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