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Type: Bug
Resolution: Unresolved
Priority: Major
Fix Version/s: None
Affects Version/s: 4.16.z
Component/s: RHCOS
Labels:
- NFSv4
- rhcos-waitingonrhel

Activity Type:
Quality / Stability / Reliability
Blocked:
False
Blocked Reason:

Hide

None

Show
None
Story Points:
None
Severity:
None
Regression:
None

Target Backport Versions:
None
Target Version:
None
Release Blocker:
None
Sprint:
None

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

PX Impact Score:

Release Note Status:
None
Release Note Type:
None
Release Note Text:
None

Escape Reason:
None
Escape Impact:
None
Corrective Measures:
None
SDLC stage when should've been found:
None

Description of problem:

NFS mount hangs and process enter D state in workers.
Further analysis points to the issue described here:
https://access.redhat.com/solutions/7062413

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

Openshift 4.16
RHCos kernel 5.14.0-427.76.1.el9_4.x86_64

How reproducible:

N/A

Steps to Reproduce:

    1. N/A
    2.
    3.

Actual results:

Process blocked in D state quite randomly

Expected results:

corrcet manage of delegation in client side

Additional info:

Assignee:: Unassigned

Reporter:: Mario Abajo Duran

Need Info From:: None

Contributors:: None

QA Contact:: Michael Nguyen

Doc Contact:: None

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2025/09/01 2:15 PM

Updated:: 2025/10/13 8:20 AM