[ovirt-users] Problem wiht ovirt-node

Fabian Deutsch fdeutsch at redhat.com
Mon Jan 5 06:11:33 EST 2015 

Hey Chhristopher,

please see my inline replies.

----- Original Message -----
> Looks like that 12/22 ISO doesn't run the installer that I can tell.  I
> really haven't had any good luck with any of the recent ovirt-node stuff
> which is such a shame.  My last installation using the 3.5-pre ISO would
> install and then fail at grub/boot afterwards.  I'm not sure if I'm doing
> something wrong there, but I'm more or less taking all defaults in the
> install, so it is unexpected.

Can you give some details on the exact failure?

Besides that we know (and this is actually the reason why there is still no official
Node 3.5 release) that there are issues with a lot of hardware, due to changes to
udev, device-mapper, multipath, and kernel. And it took some time to really
identify and solve those issues with changes in our code.
Some recent patches (which landed just before and after christmas), are
addressing these issues.

We are currently in progress of giving this patches some wider testing,
but we are optimistic that these changes will address most of the hardware problems.

And we'll also do another scratch build to allow you to test those patches as well.

> I feel like enterprise-level virtualization relies upon having the minimal
> OS/install in order to match the other hypervisors.  I hate to think of
> just going to minimal CentOS/RHEL installs, but perhaps that's my best bet
> to get up and testing.
> 
> What can the community do to help this along?  Perhaps requiring equivalent
> ovirt-node releases along with every release of ovirt may put the
> motivation behind it?  I'm willing to help test, however I can't put my
> original environment in a constant state of change, obviously.  I'm willing
> to build up some scenarios if that helps get to a
> stable/installable/functioning ovirt-node.  Those of us trying to prove
> this out vs. vmware/ESX need this.

There are many ways to help. Testing - like you did - are an important (but sometimes
painful) aspect, and I really appreciate that you continue to test!

So as mentioned above, there will be a new scratch build with more fixes related to
hardware support, and please watch this list for the link to the build.

That build will also pickup some recent hosted-engine fixes.

Thanks
fabian

> Chris
> 
> On Mon, Dec 22, 2014 at 10:00 AM, Simone Tiraboschi <stirabos at redhat.com>
> wrote:
> 
> >
> >
> > ----- Original Message -----
> > > From: "rino" <villadalmine at gmail.com>
> > > To: "Simone Tiraboschi" <stirabos at redhat.com>
> > > Cc: "Users at ovirt.org List" <users at ovirt.org>
> > > Sent: Monday, December 22, 2014 3:49:05 PM
> > > Subject: Re: [ovirt-users] Problem wiht ovirt-node
> > >
> > > Which is the correct iso to do hosted-engine from ovirt-node image ¿? and
> > > do not loose any data after reboot
> > >
> > > http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/
> >
> > ovirt-3.5-pre/ was for 3.5 beta so it's quite old.
> > You can find the latest node build at
> > http://jenkins.ovirt.org/job/ovirt-node-iso_master_merged/
> > but it's just a nightly build and so it's still not that tested for
> > production but you still can help us testing it.
> >
> > The general availability of 3.5.1 is due to the mid of January.
> >
> >
> > > On Mon, Dec 22, 2014 at 11:44 AM, rino <villadalmine at gmail.com> wrote:
> > >
> > > > but which version can i used with hosted-engine iso, because i want it
> > in
> > > > production enviroment..
> > > >
> > > > Regards
> > > >
> > > > On Mon, Dec 22, 2014 at 11:31 AM, Simone Tiraboschi <
> > stirabos at redhat.com>
> > > > wrote:
> > > >
> > > >>
> > > >>
> > > >> ----- Original Message -----
> > > >> > From: "rino" <villadalmine at gmail.com>
> > > >> > To: "Users at ovirt.org List" <users at ovirt.org>
> > > >> > Sent: Monday, December 22, 2014 3:14:36 PM
> > > >> > Subject: [ovirt-users] Problem wiht ovirt-node
> > > >> >
> > > >> > I installed ovirt node with hosted-engine using pre-release
> > ovirt-node
> > > >> 3.5
> > > >> > iso.
> > > >> >
> > > >> > When i shutdown the ovirt-node from menu everything down ok, ( i
> > > >> register it
> > > >> > as node in vm ). When i turn on the server next day, ovirt-node
> > come up
> > > >> with
> > > >> > no vm was installed ( i use other server as storage with nfs). Nfs
> > is
> > > >> > working fine i see all resource if i do showmount -e nfs.server.
> > > >> >
> > > >> > But if i try to do hosted-engine --vm-status or any command with
> > > >> > hosted-engine it suggest me to do a new deploy, but i have all
> > > >> enviroment
> > > >> > configured en my engine.
> > > >> >
> > > >> > I need to configure two ovirt-node, and then move it to datacenter,
> > but
> > > >> after
> > > >> > shutdown vm engine is not seen by ovirt-node.
> > > >>
> > > >> It's a know bug, it was recently fixed:
> > > >> https://bugzilla.redhat.com/show_bug.cgi?id=1151339
> > > >>
> > > >> hosted-engine in 3.5.1 will include this fix. General availability
> > it's
> > > >> scheduled for 2015-01-14.
> > > >>
> > > >> If you want to test it, you can try with a recent snapshot.
> > > >> http://resources.ovirt.org/pub/yum-repo/ovirt-release35-snapshot.rpm
> > > >>
> > > >> Feel free to add your self for oVirt 3.5.1 TestDay:
> > > >> https://www.ovirt.org/Testing/oVirt_3.5.1_Testing
> > > >>
> > > >> regards,
> > > >> Simone
> > > >>
> > > >>
> > > >>
> > > >> > Regards
> > > >> >
> > > >> > --
> > > >> > ---
> > > >> > Rondan Rino
> > > >> > Certificado en LPIC-2
> > > >> > LPI ID:LPI000209832
> > > >> > Verification Code:gbblvwyfxu
> > > >> > Red Hat Certified Engineer -- RHCE -- RHCVA
> > > >> >
> > > >> >
> > > >> > Blog: http://www.itrestauracion.com.ar
> > > >> > Cv: http://cv.rinorondan.com.ar
> > > >> > http://counter.li.org Linux User -> #517918
> > > >> > Viva La Santa Federacion!!
> > > >> > Mueran Los Salvages Unitarios!!
> > > >> > ^^^Transcripcion de la epoca ^^^
> > > >> >
> > > >> >
> > > >> >
> > > >> >
> > > >> > _______________________________________________
> > > >> > Users mailing list
> > > >> > Users at ovirt.org
> > > >> > http://lists.ovirt.org/mailman/listinfo/users
> > > >> >
> > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > ---
> > > > Rondan Rino
> > > > Certificado en LPIC-2  <https://cs.lpi.org/caf/Xamman/certification>
> > > > LPI ID:LPI000209832
> > > > Verification Code:gbblvwyfxu
> > > > Red Hat Certified Engineer -- RHCE -- RHCVA
> > > > <
> > https://www.redhat.com/wapps/training/certification/verify.html?certNumber=120-175-658&verify=Verify
> > >
> > > >
> > > >
> > > > Blog:http://www.itrestauracion.com.ar
> > > > Cv: http://cv.rinorondan.com.ar <http://www.rinorondan.com.ar/>
> > > > http://counter.li.org  Linux User -> #517918
> > > > Viva La Santa Federacion!!
> > > > Mueran Los Salvages Unitarios!!
> > > > ^^^Transcripcion de la epoca ^^^
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > ---
> > > Rondan Rino
> > > Certificado en LPIC-2  <https://cs.lpi.org/caf/Xamman/certification>
> > > LPI ID:LPI000209832
> > > Verification Code:gbblvwyfxu
> > > Red Hat Certified Engineer -- RHCE -- RHCVA
> > > <
> > https://www.redhat.com/wapps/training/certification/verify.html?certNumber=120-175-658&verify=Verify
> > >
> > >
> > >
> > > Blog:http://www.itrestauracion.com.ar
> > > Cv: http://cv.rinorondan.com.ar <http://www.rinorondan.com.ar/>
> > > http://counter.li.org  Linux User -> #517918
> > > Viva La Santa Federacion!!
> > > Mueran Los Salvages Unitarios!!
> > > ^^^Transcripcion de la epoca ^^^
> > >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
> 
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>

More information about the Users mailing list