>Migration script fixed to abort on discovering a duplicate UUID
this should not happen anymore. So if I understood it correctly, you should not get a warning, but the migration script would detect that there are duplicate UUIDs and leave /etc/fstab untouched (i.e. leave the original /dev/hd* descriptors). Therefore you shouldn't run into problems.
Philippe,
when did you do the upgrade?
As far as I understand from Scott's comment #4:
>Migration script fixed to abort on discovering a duplicate UUID
this should not happen anymore. So if I understood it correctly, you should not get a warning, but the migration script would detect that there are duplicate UUIDs and leave /etc/fstab untouched (i.e. leave the original /dev/hd* descriptors). Therefore you shouldn't run into problems.