[node-devel] ovirt-node iso based on Fedora18 install issue via CD-ROM

[Fabian Deutsch]

Am Dienstag, den 07.05.2013, 15:19 +0800 schrieb Wenyi Gao:
> Hey,
> 
> I built a ovirt-node iso based on Fedora18 repository, but I ran into 
> some problems on installing it to host via CD-ROM
> 
> dracut-initqueue[698]: Warning: Could not boot.
> dracut-initqueue[698]: Warning: /dev/disk/by-label/ovirt-node-image does 
> not exist
> dracut-initqueue[698]: Warning: /dev/mapper/live-rw does not exist
> 
> dracut:/#

Did this happen on a real machine? If so, what kind of CD-Drive did this
appear on?
I'm regularly installing Node in a VM using the ISO image and I didn't
run into this problem recently, although I saw this a couple of months
back.

> I google the issue, it seems that Fedora don't support installation via 
> CD-ROM. 

Where did you find this? This would be new to me that Fedora can not be
installed using a CD.

> I change the boot parameter: root=live:LABEL=ovirt-node-image to
> root=live:/dev/sr0,  the issue disappears, but got another issue:
> 
> INFO Starging '<module 'ovirt.node.installer' from 
> '/usr/lib/python2.7/site-packages/ovirt/node/installer/__init__.pyc'>' 
> application with '<class 'ovirt.node.ui.urwid_builder.UrwidUIBuild'>' UI
> INFO Creating UI for application '<ovirt.node.app.Application object at 
> 0x7f55ea7bd1d0>'
> INFO Creating UI for application '<ovirt.node.app.Application object at 
> 0x7f55ea7bd1d0>'
> WARNING Device in names but not in dict: /dev/sr0
> ERROR An error appeared in the UI: IOError(2, 'No such file or directory')
> WARNING Device in names but not in dect: /dev/sr0

Mh - this is a bug in the UI or base libs I'd say, please open a bug to
track this issue.

> 
> Does anyone experience this issues? Thanks.
> By the way, I can install the iso on a VM using qemu successfully.

What bus emulation did you use for the CD Drive in qemu?

Greetings
- fabian