[ovirt-devel] Build ovirt-node iso image problem
Fabian Deutsch
fdeutsch at redhat.com
Mon Jul 28 08:47:57 UTC 2014
Hey Tao,
----- Original Message -----
> Hi Guys,
>
> I find one root cause for ovirt-node boot problem. When I install the
> ovirt-node, we can see ovirt-node will be installed
> on /dev/sda. However, After install finished, and reboot the ovirt-node
> system. There is no /dev/sda files in ovirt-node.
> I think it's the reason why my ovirt-node can't boot from disk. How do you
> think about this?
That is unusual that blkid doesn't show anything! :)
But to eliminate more factors: Could you please try to run your image in kvm:
qemu-img create -f qcow2 hda.qcow2 10G
qemu-kvm -snapshot -m2048 -smp 4 -hda hda.qcow2 -cdrom <the-image.iso>
And see if the error occurs?
Thanks
fabian
> Best Regards!
> Tao
>
>
>
>
>
>
>
> At 2014-07-25 10:06:44, "yangtao" <yangtaoyours at 126.com> wrote:
>
>
>
>
> At 2014-07-24 07:24:34, "Fabian Deutsch" <fdeutsch at redhat.com> wrote:
> >----- Original Message -----
> >> Hey.
> >>
> >> I build ovirt-node iso image on CentOs 6.5(final). Build iso image
> >> successfully.
> >> However, when I reboot the ovirt-node system, the error happens. Error
> >> screenshot is
> >> as follow. Could anyone help me to resolve it? Thanks very much!
> >
> >Hey Tao,
> >
> >great that you were able to build the image.
> >
> >In the dracut rescue shelkl, could you pleaserun blkid and, and could you
> >provide the rdsosreport?
> >Hi Fabian,
>
> Thanks very much for your email!
>
> I did the action as what you tell me. After I run "blkid" commnad,
> there is no any information displayed on screen. and I can not
> find the rdsosreport file. I don't know why. The screen is as
> as follow. Could you help me to check it? Thanks!
>
>
> Best Regards!
> Tao
> >Thanks
> >fabian
> >
> >>
> >> Best Regards!
> >> Tao
> >>
> >>
> >>
> >>
> >>
> >>
>
>
>
>
>
>
>
>
> >>
> >>
> >>
> >> 在 2014-07-24 09:11:42，"yangtao" <yangtaoyours at 126.com> 写道：
> >>
> >> Hi Dougsland,
> >>
> >>
> >> Never mind! You're very nice!
> >>
> >> I always build ovirt-node iso image on Fedora 19. As what you tell me, I
> >> will
> >> change to CentOs.
> >> The screenshot for the boot error is as follow. I don't know how to handle
> >> the /dev/disk/by-label/Root/ does not exist.
> >> Could you help me to check it, thanks very much!
> >>
> >>
> >>
> >> Best Regards!
> >> Tao
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> 在 2014-07-23 09:09:50，"Fabian Deutsch" <fdeutsch at redhat.com> 写道：
> >> >----- Original Message -----
> >> >>
> >> >>
> >> >> Hi Guys,
> >> >>
> >> >> Could anyone help to me resolve the following problem? Thank you very
> >> >> much!
> >> >
> >> >Hey Tao,
> >> >
> >> >sorry for the late reply.
> >> >
> >> >Could you provide a screenshot of the exact error?
> >> >And: Please try to build Node using CentOS, we currently can not test
> >> >both
> >> >Fedora and CentOS, that is why we currently focus on CentOS.
> >> >
> >> >Greetings
> >> >fabian
> >> >
> >> >> Best Regards!
> >> >> Tao
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> -------- 转发邮件信息 --------
> >> >> 发件人："yangtao" <yangtaoyours at 126.com>
> >> >> 发送日期：2014-07-13 06:31:13
> >> >> 收件人：dougsland at redhat.com
> >> >> 抄送人：users at ovirt.org
> >> >> 主题：Re:Re: [ovirt-users] Build ovirt-node problem
> >> >>
> >> >> hi Douglas,
> >> >>
> >> >> Thanks very much for yours email!
> >> >>
> >> >> The problem for the ovirt-node iso image is built by myself are as
> >> >> follow.
> >> >>
> >> >> 1. The ovirt-node can't boot. After I intall the ovirt-node iso image
> >> >> that
> >> >> is
> >> >> build by myself in my computer and reboot the system.
> >> >> There are some errors dislayed in the screen. The error is as
> >> >> follow,
> >> >> <<
> >> >> /dev/disk/by-label/ does not exist.
> >> >>
> >> >> Entering emergency mode exit the shell to continue.
> >> >> Type "journalctl" to view system logs.
> >> >> >>
> >> >>
> >> >> 2, I build the ovirt-node iso image on Fedaro 19. The soure code
> >> >> package
> >> >> is
> >> >> got from the git respertory
> >> >> MY build steps follows this website
> >> >> http://www.ovirt.org/Node_Building.
> >> >> What's more, I find some dependency packages path changed,
> >> >> but they are necessary for ovirt-node building.
> >> >>
> >> >> Maybe the ovirt-node iso image is built by myself has some problems. I
> >> >> want
> >> >> to know how to build the ovirt-node iso image and boot the ovirt-node
> >> >> system successfully.
> >> >> Could you give me some suggestion? Thanks! by the way, I will send
> >> >> the
> >> >> install and boot pictures out latter!
> >> >>
> >> >>
> >> >> Best Regards!
> >> >> Tao
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> At 2014-07-13 12:02:18, "Douglas Schilling Landgraf"
> >> >> <dougsland at redhat.com>
> >> >> wrote:
> >> >> >Hello Tao,
> >> >> >
> >> >> >On 07/10/2014 11:50 PM, yangtao wrote:
> >> >> >> Dear Guys,
> >> >> >>
> >> >> >> Firstly, sorry to touble you! I meet one problem when I build the
> >> >> >> ovirt-node as ISO image.
> >> >> >
> >> >> >First of all, there is no trouble sending this message, you are
> >> >> >welcome
> >> >> >do to anytime.
> >> >> >
> >> >> >> I do it step by step according to the Noe Building in the ovirt
> >> >> >> website.
> >> >> >> However, The ISO image
> >> >> >> that is built by me doesn't work.
> >> >> >
> >> >> >Can you please give us more details what doesn't work?
> >> >> >
> >> >> >- doesn't boot? hang in any point?
> >> >> >- Are you trying building from CentOs 6? Fedora 19, 20?
> >> >> >- Can you please share the logs of your build?
> >> >> >
> >> >> >--
> >> >> >Cheers
> >> >> >Douglas
> >> >> >irc: dougsland
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> _______________________________________________
> >> >> Devel mailing list
> >> >> Devel at ovirt.org
> >> >> http://lists.ovirt.org/mailman/listinfo/devel
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> Devel mailing list
> >> Devel at ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/devel
>
>
>
>
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