[libvirt] [PATCH] esx: Support virtualHW version 9
Richard W.M. Jones
rjones at redhat.com
Tue Apr 30 15:07:08 UTC 2013
On Tue, Apr 30, 2013 at 05:05:36PM +0200, Martin Kletzander wrote:
> On 04/30/2013 04:51 PM, Richard W.M. Jones wrote:
> > On Tue, Apr 30, 2013 at 03:53:33PM +0200, Martin Kletzander wrote:
> >> We already support ESX 5.1, but virtualHW version used by such
> >> hypervisor [1] wasn't taken into account.
> >>
> >> [1] http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&externalId=1003746
> >>
> >> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> >> ---
> >> src/vmx/vmx.c | 10 +++++-----
> >> 1 file changed, 5 insertions(+), 5 deletions(-)
> >>
> >> diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c
> >> index f520a85..87bec5b 100644
> >> --- a/src/vmx/vmx.c
> >> +++ b/src/vmx/vmx.c
> >> @@ -1,8 +1,7 @@
> >> -
> >> /*
> >> * vmx.c: VMware VMX parsing/formatting functions
> >> *
> >> - * Copyright (C) 2010-2012 Red Hat, Inc.
> >> + * Copyright (C) 2010-2013 Red Hat, Inc.
> >> * Copyright (C) 2009-2010 Matthias Bolte <matthias.bolte at googlemail.com>
> >> *
> >> * This library is free software; you can redistribute it and/or
> >> @@ -45,6 +44,7 @@ domain-xml <=> vmx
> >> virtualHW.version = "4" # essential for ESX 3.5
> >> virtualHW.version = "7" # essential for ESX 4.0
> >> virtualHW.version = "8" # essential for ESX 5.0
> >> + virtualHW.version = "9" # essential for ESX 5.1
> >>
> >>
> >> ??? <=> guestOS = "<value>" # essential, FIXME: not representable
> >> @@ -1320,10 +1320,10 @@ virVMXParseConfig(virVMXContext *ctx,
> >> }
> >>
> >> if (virtualHW_version != 4 && virtualHW_version != 7 &&
> >> - virtualHW_version != 8) {
> >> + virtualHW_version != 8 && virtualHW_version != 9) {
> >> virReportError(VIR_ERR_INTERNAL_ERROR,
> >> - _("Expecting VMX entry 'virtualHW.version' to be 4, 7 or 8 "
> >> - "but found %lld"),
> >> + _("Expecting VMX entry 'virtualHW.version' to be "
> >> + "4, 7, 8 or 9 but found %lld"),
> >> virtualHW_version);
> >> goto cleanup;
> >> }
> >> --
> >> 1.8.2.1
> >
> > ACK.
> >
>
> Thanks, pushed.
>
> > But ...
> >
> > We (v2v) would love this test to simply produce a warning and
> > not be a hard error.
> >
>
> I don't think it's that easy. There are versions that may result in
> other errors. Old versions may have changed even the ABI and for
> example version 6 is used only on Workstation.
>
> Don't get me wrong, I would love to turn this error into a warning, but
> I don't have that much experience with ESX to say that it won't turn out
> to be more pain than pleasure. However, if you say so, I'll go through
> the code and see what version checks can be turned to warnings. We
> already have that implemented for some checks (like ESX major/minor
> version).
>
> I'll push this one since it's a bit different issue than the warnings
> and hope that we'll come co a conclusion about the warnings.
Matt ^^
What do you think?
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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