[Users] ovirt-node install hangs
Alexandre Santos
santosam72 at gmail.com
Tue Nov 27 18:48:14 UTC 2012
2012/11/27 Vincent Miszczak <vmiszczak at ankama.com>
> Hi,****
>
> ** **
>
> I have the exact same problems with the latest 2.5.5-0.1.****
>
> ** **
>
> **1. **I’m unable to install from USB stick because after
> installation, the system does not find it’s root volume.****
>
> **2. **Using a CDROM, the installation hangs. First time it hanged
> at 75%. Second time I tried, it hanged at 25%. No message at all, but
> keyboard is responsive (lock num, console switch).****
>
> ** **
>
> I could try to do some debug for you. Having the root account used during
> the installation would help. What is it?****
>
> ** **
>
> With the CDROM installation, I’ve tried with 2 different hard drives and
> the server was running fine with its previous OS, so no hardware issue here.
> ****
>
> I was running the installation on a Poweredge 1950 server.****
>
> ** **
>
> Vince****
>
> ** **
>
> *De :* users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] *De la
> part de* Alexandre Santos
> *Envoyé :* jeudi 11 octobre 2012 22:57
> *À :* Mike Burns
> *Cc :* users at ovirt.org
> *Objet :* Re: [Users] ovirt-node install hangs****
>
> ** **
>
> ** **
>
> 2012/10/11 Alexandre Santos <santosam72 at gmail.com>****
>
> 2012/10/11 Mike Burns <mburns at redhat.com>****
>
> On Thu, 2012-10-11 at 11:12 +0100, Alexandre Santos wrote:
> > Hi,
> > yesterday I tried the new oVirt Node 2.5.3. I tried installing it
> > without the quiet flag but no luck. It hanged again and the kernel
> > didn't show any error on console (tty2).
> > Later will test without the rhgh flag.****
>
> Default options? TUI install? Hardware? UEFI or legacy bios?****
>
>
> I always choose the troubleshooting option and then do an install with
> basic video. The only thing I changed from the default kernel boot line was
> the quiet flag.
>
> Yes, TUI.
>
> Hardware: this is an old MSI P35Neo MB with 4 GB RAM and a Xeon 3040. The
> SATA disk is connected to the onboard controller. The same problem occurred
> with an IDE HDD.****
>
>
> Without rhgb and quiet no luck at all. Tomorrow will try with a SATA PCI
> Card with a Sil chip.
> ****
>
> ****
>
>
> >
> > Alex
> >
> > BTW, now the hostname works on 2.5.3 :-) The network configuration is
> > still tricky... sometimes I have an "Apply" sometimes only a "Back"
> > choice.****
>
> I *think* this is a feature of being registered to ovirt-engine. Once
> you are registered, you can't change the network through the TUI
> anymore.
>
> If you're not registered with Engine, please elaborate a bit and I'll
> try to figure out what is going on.****
>
>
> What you're saying makes sense. The problem I had was that my node was
> booting with DHCP and the IP changed. When I got to the engine / web
> administrator, my Host was not detected and I couldn't change it's IP, only
> the hostname... On the TUI I can't change the IP because I'm registered but
> can't change it also on the engine. Is this correct? ****
>
>
> Mike****
>
>
> >
> > 2012/10/9 Alexandre Santos <santosam72 at gmail.com>
> > It's working now :-)
> >
> > Thanks a lot all!
> >
> > Alex
> >
> > P.S. I haven't tried installing it on my SATA disk because I
> > have there a Local Node already running but I'm going to try
> > again on another one to see if I can send to you the error
> > log.
> >
> >
> > 2012/10/8 Mike Burns <mburns at redhat.com>
> > On Mon, 2012-10-08 at 09:54 +0100, Alexandre Santos
> > wrote:
> > >
> > >
> > > 2012/10/8 Fabian Deutsch <fabiand at redhat.com>
> > > Am Montag, den 08.10.2012, 09:24 +0100
> > schrieb Alexandre
> > > Santos:
> > > > 2012/10/8 Fabian Deutsch
> > <fabiand at redhat.com>
> > > > Hey,
> > > >
> > > > Am Sonntag, den 07.10.2012, 15:29
> > +0100 schrieb
> > > Alexandre
> > > > Santos:
> > > > > Hi,
> > > > > I'm trying to install the
> > ovirt-node iso image on
> > > a SATA
> > > > disk and when
> > > > > it gets to the screen where it
> > shows 25% completed
> > > the
> > > > kernel hangs. I
> > > > > can't connect using a serial
> > console to see what
> > > has
> > > > happened. If I
> > > > > reboot using a usb linux disk I
> > see that the SATA
> > > disk has
> > > > been
> > > > > formated and the partitions that
> > existed before
> > > disappeared,
> > > > being
> > > > > there just one partition of type
> > "ee"
> > > >
> > > >
> > > > Is there any error displayed when
> > kernel hangs at
> > > 25%? And it
> > > > can take
> > > > some time to pass the 25% (up to
> > ~2min or so).
> > > >
> > > > No, I think it's a kernel hang because the
> > lights on the
> > > keyboard halt
> > > > and I can't change to tty2, etc.. I even
> > changed to tty2 and
> > > waited to
> > > > see if there were some errors but nothing.
> > I've read that
> > > "tty8" was
> > > > the logging console but no luck also.
> > > > BTW, I tried with an IDE disk and the
> > result was the same.
> > >
> > >
> > > Mh, okay.
> > > Could you try booting without the rhgb and
> > quiet kernel
> > > arguments. I
> > > hope that some errors will be displayed on
> > the screen so we
> > > get an idea
> > > about the problem.
> > >
> > > >
> > > > > If I use a 8 GB usb pen-drive
> > instead of the SATA
> > > disk, the
> > > > > installation comes to an end and
> > I reboot but then
> > > I get
> > > > some error
> > > > > about not
> > getting /dev/mapper/by-name/Root and the
> > > boot
> > > > fails to a
> > > > > dracut shell.
> > > > > Any ideas?
> > > >
> > > >
> > > > In the dracut shell, could you run
> > blkid and post
> > > the results?
> > > >
> > > > I noticed that the USB Disk was named
> > RootBackup instead of
> > > Root... I
> > > > then rebooted and chose uninstall and then
> > installed oVirt
> > > Node from
> > > > scratch and now it worked.
> >
> >
> > Glad it worked the second time. There should be 4
> > partitions on the
> > disk.
> >
> > Partition 1 is for UEFI or bios_boot depending on your
> > machine type.
> > Partition 2 and Partition 3 are Root and RootBackup.
> > So seeing a
> > RootBackup is correct. Not seeing a Root is
> > incorrect. If you rebooted
> > the host in the middle of the install, or if the
> > install hung for some
> > reason, I can see that situation happening and see it
> > working after
> > uninstall/install.
> >
> > > > I can't activate Networking because I have
> > that "no
> > > hostname" error
> > > > mentioned in another post. I think it's
> > related to that...
> >
> >
> > You can't activate networking at all? That is news to
> > me. The node
> > should work perfectly fine with or without a FQDN.
> >
> >
> > >
> > >
> > > Yes, I've also seen the hostname error. And
> > I've also seen
> > > some problems
> > > with the rootfs lately.
> >
> >
> > Have you seen these issues with the 2.5.2 build? Or
> > only master branch
> > builds?
> >
> > > Could you provide a screenshot/dump of the
> > console with that
> > > error?
> > >
> > > - fabian
> > >
> > >
> > > Ok! I'll send them as soon as possible.
> > >
> > > Alex
> > >
> > >
> >
> > > _______________________________________________
> > > 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
>
> ****
>
> ** **
>
>
>
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I had the problem you mentioned about not finding the root volume. It's a
Fedora issue that you can solve on the boot, changing the root to /dev/sr0,
for instance.
About the setup hanging, I had a kernel panic (I think), because my
keyboard stopped responding.
Alex
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