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Bug 2233089

Summary: [OSP16.2.5] libvirt.libvirtError: Unable to write to '/sys/fs/cgroup/devices/machine
Product: Red Hat OpenStack Reporter: Ricardo Ramos Thomas <riramos>
Component: tripleo-ansibleAssignee: OSP Team <rhos-maint>
Status: CLOSED DUPLICATE QA Contact: Joe H. Rahme <jhakimra>
Severity: medium Docs Contact:
Priority: medium    
Version: 16.2 (Train)CC: alifshit, bdobreli, gconsalv, m.andre, ramishra
Target Milestone: ---Keywords: Triaged
Target Release: ---Flags: riramos: needinfo-
riramos: needinfo-
Hardware: Unspecified   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2023-09-26 15:19:31 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Ricardo Ramos Thomas 2023-08-21 12:01:32 UTC 
Description of problem:

Cu looks like is hitting this bug [1], the only think is that they are running 16.2.5  and this should be fixed on 16.2.4 

[1] (https://bugzilla.redhat.com/show_bug.cgi?id=2080585)


Could you please take a look and confirm if is the same issue ?  and what should be next steps ?


Looks like a restarting serviceS solved the issue:

From cu: "restarted nova libvirt and compute on the compute node in question and volumes then attached afterwards."



Version-Release number of selected component (if applicable):

Red Hat OpenStack Platform release 16.2.5 (Train)

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:

volumes fails to attach to an instance

Expected results:

volumes attached to instance successfully

Additional info:

- Fresh Sos reports attached on the case.