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Bug 1885913 - adapt ccw_init for network info written to /etc/NetworkManager/system-connections
Summary: adapt ccw_init for network info written to /etc/NetworkManager/system-connect...
Alias: None
Product: Fedora
Classification: Fedora
Component: s390utils
Version: 33
Hardware: s390x
OS: Unspecified
Target Milestone: ---
Assignee: Dan Horák
QA Contact: Fedora Extras Quality Assurance
Whiteboard: AcceptedFreezeException
Depends On:
Blocks: ZedoraTracker F33FinalFreezeException
TreeView+ depends on / blocked
Reported: 2020-10-07 09:30 UTC by Dan Horák
Modified: 2020-10-08 21:23 UTC (History)
11 users (show)

Fixed In Version: s390utils-2.14.0-4.fc34 s390utils-2.14.0-4.fc33
Doc Type: If docs needed, set a value
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Clone Of:
Last Closed: 2020-10-08 21:23:11 UTC
Type: Bug

Attachments (Terms of Use)

Description Dan Horák 2020-10-07 09:30:27 UTC
Anaconda used to write the s390x specific details for network interfaces into ifcfg file, but this doesn't happen any more. As a result system boots after installation without networking. I believe it's a relatively recent change, but I lost the history from my test VM (reinstalled, terminal output cleared).

It affects the s390x native network interfaces (qeth), there is no problem with virtio networking under KVM (AFAICT).

Version-Release number of selected component (if applicable):
anaconda 33.25.2-4.fc33

Comment 1 Dan Horák 2020-10-07 09:31:40 UTC
As Radek told me this is an effect of and will require adaptation of ccw_init. Switching to s390utils.

Comment 2 Dan Horák 2020-10-07 10:13:40 UTC
device_cio_free also needs an update

Comment 3 Fedora Blocker Bugs Application 2020-10-07 10:15:54 UTC
Proposed as a Freeze Exception for 33-final by Fedora user sharkcz using the blocker tracking app because:

 Without the fix from the bug the freshly installed system will start without networking when a native s390x network adapter (eq. qeth) is used.

Comment 4 Fedora Update System 2020-10-07 13:27:07 UTC
FEDORA-2020-5ffc9f5485 has been submitted as an update to Fedora 33.

Comment 5 Fedora Update System 2020-10-07 14:30:49 UTC
FEDORA-2020-5ffc9f5485 has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-5ffc9f5485`
You can provide feedback for this update here:

See also for more information on how to test updates.

Comment 6 Dan Horák 2020-10-07 16:44:57 UTC
What's still missing is handling other options than "layer2" in ccw_init. This would need a real parser for "ini" files, so we can get the whole list of options/variable in a specific section.

Comment 7 Adam Williamson 2020-10-08 18:19:39 UTC
+4 in the ticket, marking accepted FE.

Comment 8 Fedora Update System 2020-10-08 21:23:11 UTC
FEDORA-2020-5ffc9f5485 has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.

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