Comment 8 for bug 557913

Ok, thank you for the reply. the confusion came mainly from associating the installation to keep to it's "sda<n>" entry and not knowing the ordering could change this way without knowing the effect it would have on the installation to keep.

I don't see a good way of dealing with that though out of display a "/!\ ordering of partitions has been changed" label somewhere in the dialog with maybe a button or url to click giving details on the consequence that would have on existing installations (ie that the partition will not be destroyed but it could create bugs for things really on the partition number to stay identic)