Bug 1575024

Summary: prevent ESTALE errors on clean shutdown in nfs-ganesha
Product: Red Hat Ceph Storage Reporter: Jeff Layton <jlayton>
Component: CephFSAssignee: Matt Benjamin (redhat) <mbenjamin>
Status: CLOSED ERRATA QA Contact: Ramakrishnan Periyasamy <rperiyas>
Severity: medium Docs Contact:
Priority: high    
Version: 3.0CC: ceph-eng-bugs, ffilz, hnallurv, jlayton, john.spray, mbenjamin, pdonnell, rperiyas, tserlin
Target Milestone: z4   
Target Release: 3.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: RHEL: nfs-ganesha-2.5.5-6.el7cp Ubuntu: nfs-ganesha_2.5.5-9redhat1xenial Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2018-07-11 18:11:10 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Jeff Layton 2018-05-04 14:51:50 UTC
I think we want this patch in v3.1:

    https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/409891

This fixes the shutdown ordering such that we stop processing RPCs earlier, before tearing down the exports table and prevents the issue.

Comment 3 Jeff Layton 2018-05-04 15:24:24 UTC
I'll grab this for now. Should be a straightforward cherry-pick once it's merged into ganesha next branch.

Comment 9 tserlin 2018-05-31 18:32:51 UTC
*** Bug 1581884 has been marked as a duplicate of this bug. ***

Comment 14 errata-xmlrpc 2018-07-11 18:11:10 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, 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/RHSA-2018:2177