Comment 13 for bug 1859656

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Christian Ehrhardt  (paelzer) wrote : Re: [2.6] Unable to reboot s390x KVM machine after initial deploy

TBH I'd really want to see how this worked as we didn't push anything to Bionic that would have changed this recently.

I checked and the only change in that regard is really old.
It was for bug 1790901 which was a prereq for real IPXE on s390x.
So I doubt that MAAS could have worked before that.
Never the less to be sure I was trying the old verson (which needed an odd bundle of kernel+initrd to build into what you reply on netboot).

But even that - if netboot is failing - it does not fall through (as I'd expected, but I wanted to be sure).

root@testkvm-bionic-from:~# virsh start netboot --console
Domain netboot started
Connected to domain netboot
Escape character is ^]
done
  Using IPv4 address: 192.168.122.33
  Requesting file "" via TFTP from 192.168.122.1
  Receiving data: 0 KBytesICMP ERROR "port unreachable"
Failed to load OS from network