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action #177507

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[qe-core] random_write_wakeup_threshold has unexpected value

Added by dzedro 12 days ago. Updated 7 days ago.

Status:
Feedback
Priority:
Normal
Assignee:
Category:
Bugs in existing tests
Start date:
2025-02-19
Due date:
% Done:

100%

Estimated time:
Difficulty:

Description

Observation

This is happening randomly on 15-SP5 only AFAIK
No idea what is causing this, but when the parent job is restarted the value is correct.
Would be good to find out what is causing this random change and fix it or workaround this issue.

openQA test in scenario sle-15-SP5-Server-DVD-Incidents-x86_64-mau-sles-sys-param-check@64bit-2gbram fails in
Sysctl

Test suite description

https://gitlab.suse.de/qa-css/sys-param-check

Reproducible

Fails since (at least) Build :36971:maven-doxia

Expected result

Last good: :37508:openssh (or more recent)

Further details

Always latest result in this scenario: latest

Actions #1

Updated by rfan1 11 days ago

I am not sure if something different with worker worker34, but seems if parent job runs on this server, we can get new sysctl value on child test,

I can reproduce it as well http://openqa.suse.de/tests/overview?distri=sle&version=15-SP5&build=rfan0211

Maybe it is the same issue mentioned in bug https://bugzilla.suse.com/show_bug.cgi?id=1198251.

I don't know if any special setting on this worker.

Actions #2

Updated by dzedro 11 days ago

rfan1 wrote in #note-1:

I am not sure if something different with worker worker34, but seems if parent job runs on this server, we can get new sysctl value on child test,

I can reproduce it as well http://openqa.suse.de/tests/overview?distri=sle&version=15-SP5&build=rfan0211

Maybe it is the same issue mentioned in bug https://bugzilla.suse.com/show_bug.cgi?id=1198251.

I don't know if any special setting on this worker.

Yes, that's probably it, I guess we can just add QEMU_VIRTIO_RNG=0

Actions #3

Updated by dzedro 8 days ago

  • Status changed from New to In Progress
  • Assignee set to dzedro
Actions #4

Updated by dzedro 7 days ago

  • Status changed from In Progress to Feedback
  • % Done changed from 0 to 100
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