From owner-freebsd-virtualization@freebsd.org  Mon Aug 13 15:32:53 2018
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From: "Rodney W. Grimes" <freebsd-rwg@pdx.rh.CN85.dnsmgr.net>
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Subject: Re: Curent Centos 7 and bhyve
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To: Victor Sudakov <vas@mpeks.tomsk.su>
Date: Mon, 13 Aug 2018 08:32:40 -0700 (PDT)
CC: Shawn Webb <shawn.webb@hardenedbsd.org>, freebsd-virtualization@freebsd.org
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> Rodney W. Grimes wrote:
> 
> [dd]
> 
> > > > > > 
> > > > > > Though it has a lot of features, it also has some short comings,
> > > > > > like you can not spec a vm to be wired in memory, which IMHO is
> > > > > > the only way to insure consistent VM performance.
> > > > > 
> > > > > Well, we have "bhyve_options" configuration option in the vm config,
> > > > > why not put "-S" there, is that what you mean by wiring the vm in
> > > > > memory?
> > > > 
> > > > I believe that fails as that only adds the -S to bhyve, and
> > > > you must specify it both on bhyveload and bhyve for it to
> > > > work.
> > > 
> > > I think it is totally doable becase vm-bhyve is nothing but a suit of
> > > scripts. A PR with a feature request would be appropriate.
> > 
> > I made several attempts to contact the author at the email address
> > provided at the git hub while making other bhyve changes to try
> > and coordinate with him.  I got no response after 3 attempts,
> > so have stopped trying to contact them.   (This was while I was
> > adding the -c cpu topology modifications.)
> 
> You can add yourself to
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230580
> maybe something useful comes out of it.

I added virtualization@ to the PR, though it looks as if
wired_memory= has already been added as an option, which
is what I did locally.

-- 
Rod Grimes                                                 rgrimes@freebsd.org