Problem:
- initial broken as HW_COMPAT_2_4 + pc_compat_2_3
- then some options moved between HW_COMPAT_2_4 <-> pc_compat_2_3
- HW_COMPAT_WILY needed to be HW_COMPAT_2_4 + some things that moved to 
pc_compat_2_3
- when this was further reworked in later releases this was partially lost
  and is right now using hw_version = "2.4.0"; and 
pc_i440fx_2_4_machine_options (right)
  but also hw_compat_2_3 + pc_compat_2_3 (wrong)
- I think we need to make it use hw_compat_2_4 + those that moved to 
pc_compat_2_3 later.
  In the past we have identified these as
      .property = "send-configuration",\
      .property = "send-section-footer",\
      .property = "store-global-state",\

We can use the debug steps above with GDB or the "info qtree" on the monitor to 
gather a full list of compat attributes that are registered to the fully 
initialized wily machine.
They should match with a fix applied.

** Changed in: qemu (Ubuntu)
       Status: Confirmed => Triaged

** Changed in: qemu (Ubuntu Focal)
       Status: Confirmed => Triaged

** Changed in: qemu (Ubuntu Groovy)
       Status: Confirmed => Triaged

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1902654

Title:
  failure to migrate virtual machines with pc-i440fx-wily type to ubuntu
  20.04

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1902654/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to