Hi,
I have tested this with:
$ virt-install --name testinst1 --memory 2048 --disk
path=/dev/disk/by-path/ccw-0.0.151e --cdrom
/var/lib/libvirt/images/ubuntu-18.04.5-server-s390x.iso
But while the issue itself and the fix is clear, this did not trigger the issue.
In my case the reboot after install worked just fine even without the fix.
Might I ask:
- which "xxxxxx.iso" it is in your example that has issues with this?
- which disk setup did you select on install (that is then put onto the dasd by
the installer)
- what should I expect in the error case, I expected a fail or hang on reboot
but got:
```
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL to all processes
Requesting system reboot
Domain creation completed.ts; <Enter> activates buttons
Restarting guest.
Connected to domain testinst1
Escape character is ^]
Booting entry #0
[ 0.450525] Linux version 4.15.0-140-generic (buildd@bos02-s390x-010) (gcc
version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #144-Ubuntu SMP Fri Mar 19
14:11:29 UTC 2021 (Ubuntu 4.15.0-140.144-
generic 4.15.18)
```
```
The config (in regard to boot) that virtinst left (and that worked) was:
<os>
<type arch='s390x' machine='s390-ccw-virtio-focal'>hvm</type>
<boot dev='hd'/>
</os>
...
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='none' io='native'/>
<source dev='/dev/disk/by-path/ccw-0.0.151e' index='2'/>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
</disk>
```
I agree to the fix, but need a reasonable testcase that works (also to
explain to the SRU team why this is a realistic issue someone would
hit).
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1921468
Title:
[UBUNTU 20.04] KVM guest fails to find zipl boot menu index
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-z-systems/+bug/1921468/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
