Personally I've had some OK success with HVM passthrough (VT-d), but
issues with PV. Didn't get to the bottom of my problems. Other people
report it works perfectly fine! If using multiple bridges work OK I
would suggest this is the easiest and most stable way forward.
On Sun, Oct 31, 2010 at 09:53:26PM +0100, s3t@xxxxxxxxxx wrote:
>
>
> right, now i try multiple bridge configuration works ok.
> Question was if is pci passthrough stable or i can expect some trouble with
> this configuration.
> I need use this model in production and i don't know witch way is more stable
> :)
>
> ______________________________________________________________
> > Od: mark@xxxxxxxxxxxxxxxxxx
> > Komu: Mark Adams <mark@xxxxxxxxxxxxxxxxxx>
> > CC: "<s3t@xxxxxxxxxx>" <s3t@xxxxxxxxxx>,xen-users
> > <xen-users@xxxxxxxxxxxxxxxxxxx>
> > Datum: 31.10.2010 21:28
> > P??edm??t: Re: [Xen-users] dedicate nic to drbd in domU
> >
> >Anyway, for a dedicated nic in domU you can use pci passthrough or a custom
> >network script. Look here for my-network-script
> >example http://wiki.xensource.com/xenwiki/XenNetworking
>
> Regards,Mark
> On 31 Oct 2010, at 20:20, Mark Adams <mark@xxxxxxxxxxxxxxxxxx> wrote:
>
> Ah, isn't that the same thing?
> Regards,Mark
> On 31 Oct 2010, at 19:37, <s3t@xxxxxxxxxx> wrote:
>
> >ganeti is for hw fail over and not solve auto fail over.
> >I have 2 physical xen servers on xen1 is ha1-mysql vm and on xen2 is
> ha2-mysql.
> >Bouth vm share virtual ip and drbd disk where is mysql db. If one of them
> is down (if vm have some issue or physical server go down) second take over
> ip and mysql service.
> >
> >______________________________________________________________
> >> Od: mark@xxxxxxxxxxxxxxxxxx
> >> Komu: "<s3t@xxxxxxxxxx>" <s3t@xxxxxxxxxx>
> >> CC: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
> >> Datum: 31.10.2010 20:28
> >> P??edm??t: Re: [Xen-users] dedicate nic to drbd in domU
> >>
> >>For HA you want drbd in your dom0. If your learning from scratch your
> probably best researching ganeti.
> >
> >Regards,Mark
> >On 31 Oct 2010, at 19:14, <s3t@xxxxxxxxxx> wrote:
> >
> > >i wont to make HA for domU.
> > >i think ist simple do that in domU. Maybe im wrong :(
> > >
> > >______________________________________________________________
> > >> Od: mark@xxxxxxxxxxxxxxxxxx
> > >> Komu: "<s3t@xxxxxxxxxx>" <s3t@xxxxxxxxxx>
> > >> CC: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
> > >> Datum: 31.10.2010 19:28
> > >> P??edm??t: Re: [Xen-users] dedicate nic to drbd in domU
> > >>
> > >>Why are you using drbd in domU instead of dom0?
> > > >
> > > >Regards,
> > > >Mark
> > > >
> > > >On 31 Oct 2010, at 17:46, <s3t@xxxxxxxxxx> wrote:
> > > >
> > > >> Hi,
> > > >>
> > > >> i wont separate drbd traffic in domU to eth1 interface.
> > > >>
> > > >> What is the best way to do that? I think about make eth1 nic
> passthrough
> > > >> to my domU. Can i expect some problems with this configuration?
> > > >>
> > > >>
> > > >> _______________________________________________
> > > >> Xen-users mailing list
> > > >> Xen-users@xxxxxxxxxxxxxxxxxxx
> > > >> http://lists.xensource.com/xen-users
> > > > > >_______________________________________________
> >Xen-users mailing list
> >Xen-users@xxxxxxxxxxxxxxxxxxx
>
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> > > > >_______________________________________________
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> http://lists.xensource.com/xen-users_______________________________________________
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> >
>
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