[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-06-06 Thread Edward Hope-Morley
@ahasenack I checked internally and the reason why the issue was observed was because the test was carried out on the migration source host when it needs to be performed on the destination (which is what we did to verify it). Admittedly the test plan did not make that clear so I am updating it to r

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-06-05 Thread Andreas Hasenack
> I've upgraded a host to nova (3:25.2.1-0ubuntu2.8) but still got the same > error: "libvirt.libvirtError: > Node device not found: no node device with matching name" Hi Guilherme, could you please respond to Edward's questions in comment #13? This is important, as we don't want to risk releas

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-06-03 Thread Edward Hope-Morley
This has now finally been verified using [Test Plan]: Created 6 vms each with 5 sru ports and live migrated them. Checked the logs and confirm do not see any errors: root@ubuntu:~# grep -c "libvirt.libvirtError: Node device not found: no node device" /var/log/nova/nova-compute.log 0 i.e. upon

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-04-08 Thread Edward Hope-Morley
@guimalufb Thanks for the feedback, I'm not sure how you are still hitting that error since the code is now catching it: def _safe_list_caps(dev): try: return dev.listCaps() except libvirt.libvirtError: return [] Would you mind provid

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-02-26 Thread Guilherme Maluf Balzana
I've upgraded a host to nova (3:25.2.1-0ubuntu2.8) but still got the same error: "libvirt.libvirtError: Node device not found: no node device with matching name" I've migrated 10 VMs with 5 SRIOV ports each back and forth between two hosts. I saw the same error regardless the nova version. He

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-30 Thread Andreas Hasenack
Hello Mohammed, or anyone else affected, Accepted nova into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/nova/3:25.2.1-0ubuntu2.8 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://w

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-30 Thread Andreas Hasenack
** Changed in: nova (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972028 Title: [SRU] _get_pci_passthrough_devices prone to race condition To manage not

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-28 Thread Edward Hope-Morley
@ahasenack i marked UCA zed as fix released to imply that everything including that release and above already contains the fix and is released in Ubuntu. If it is easier for you I can add Noble as Fix Released too but we don't normally need to do that. re: the test plan, yes it is just an superflu

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-24 Thread Andreas Hasenack
What's the status in noble, oracular, and plucky? The main devel task is still "New". About the test plan: "* live migrate the vms between the hosts and check for the Traceback in /var/log/nova/nova-compute.log" Is the log the only noticeable defect? If yes, what's the real impact to users, just

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-10 Thread Simon Quigley
SRU uploaded to Jammy and in the queue now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972028 Title: [SRU] _get_pci_passthrough_devices prone to race condition To manage notifications about thi

[Bug 1972028] Re: [SRU] _get_pci_passthrough_devices prone to race condition

2025-01-07 Thread Ubuntu Foundations Team Bug Bot
The attachment "lp1972028.debdiff" seems to be a debdiff. The ubuntu- sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if