Comment # 4 on bug 1094877 from Jos� Iv�n L�pez Gonz�lez

(In reply to Stefan Hundhammer from comment #3)
> I just found out that this check is no longer that easy: We now check if the
> disk contains the installation repositories. That was a fairly recent change.
> 
> https://github.com/yast/yast-storage-ng/blob/master/src/lib/y2storage/
> disk_analyzer.rb#L295
> 
> Commit:
> 
> https://github.com/yast/yast-storage-ng/blob/master/src/lib/y2storage/
> disk_analyzer.rb#L295
> 
> Pull request:
> 
> https://github.com/yast/yast-storage-ng/pull/643
> 
> This explains the changed behaviour. I am just not sure if the behaviour you
> just observed is the desired one. It is a change, that much is sure; I
> believe it is a change for the better, but I'd rather make sure of that.
> 
> Ivan?

Effectively, there was a bug in the detection of installation medium that was
already fixed. Previous that fix, the proposal could wrongly use the
installation medium disk during the installation process.

The installation medium should not be used to install over it because that disk
might contain the needed repositories for the packages to install during the
installation. Now, that error is fixed and the installation medium is not
"visible" for the proposal anymore. If the user wants to use it for the
installation, he has to do it with the Expert Partitioner (under his own
responsibility).

In this test, the parameter install=hd:/install.iso was used, so /dev/vdb is
the installation medium, and as consequence, it is not used by the proposal.

See this bug for more info: https://bugzilla.suse.com/show_bug.cgi?id=1091047