Since the Launchpad ticket:
MAC address needs to be unique and unchanged during entire netboot process https://bugs.launchpad.net/ubuntu-z-systems/+bug/1646805
is required, but no sufficient for having unique MAC addresses during the entire netboot process,
this ticket was opened to just track the status of the needed s390x firmware adjustments.
The OS side got fixed in between with LP 1646805 - hence this ticket is Fix Released and remains as it is.
This one need to be reverse mirrored.
Since the Launchpad ticket: /bugs.launchpad .net/ubuntu- z-systems/ +bug/1646805
MAC address needs to be unique and unchanged during entire netboot process
https:/
is required, but no sufficient for having unique MAC addresses during the entire netboot process,
this ticket was opened to just track the status of the needed s390x firmware adjustments.
The OS side got fixed in between with LP 1646805 - hence this ticket is Fix Released and remains as it is.
This one need to be reverse mirrored.