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Bug 2054300

Summary: RHEL9 - When mount is triggered for an already mounted NFS v3 share (using auto negotiation), it displays "mount.nfs: Protocol not supported" instead of EBUSY
Product: Red Hat Enterprise Linux 9 Reporter: Steve Dickson <steved>
Component: nfs-utilsAssignee: Steve Dickson <steved>
Status: CLOSED ERRATA QA Contact: Yongcheng Yang <yoyang>
Severity: medium Docs Contact:
Priority: medium    
Version: 9.0CC: dwysocha, fsorenso, jshivers, steved, wshaikh, xzhou, yieli, yoyang
Target Milestone: rcKeywords: Patch, Reproducer, Triaged
Target Release: ---Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: nfs-utils-2.5.4-13.el9 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1946346 Environment:
Last Closed: 2022-11-15 11:22:03 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1946346    
Bug Blocks:    

Comment 13 Yongcheng Yang 2022-07-25 03:02:36 UTC
Also need this patch for rhel9:

commit 8a8b127d29e38200f244a8b5ad0c7c7769c40402
Author: Richard Weinberger <richard>
Date:   Tue Feb 22 15:59:46 2022 -0500

    mount.nfs: Fix Typo auto negotiating code.

Comment 18 errata-xmlrpc 2022-11-15 11:22:03 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (nfs-utils bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:8376