Bug 2224243

Summary:	mds: cap revoke and cap update's seqs mismatched
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Xiubo Li <xiubli>
Component:	CephFS	Assignee:	Xiubo Li <xiubli>
Status:	ASSIGNED ---	QA Contact:	Hemanth Kumar <hyelloji>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	5.3	CC:	ceph-eng-bugs, cephqe-warriors, hyelloji, vshankar
Target Milestone:	---
Target Release:	6.1z2
Hardware:	Unspecified
OS:	Unspecified
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Clone Of:	2224242	Environment:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Xiubo Li 2023-07-20 09:05:03 UTC

+++ This bug was initially created as a clone of Bug #2224242 +++

If just before the revoke request, which will increase the 'seq', is
sent out the clients released the corresponding caps and sent out
the cap update request with old 'seq', the mds will miss checking
the seqs and calculating the caps.

We should always send an ack for revoke requests.

Fixes: https://tracker.ceph.com/issues/61782

--- Additional comment from RHEL Program Management on 2023-07-20 09:04:27 UTC ---

Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.

Comment 1 RHEL Program Management 2023-07-20 09:05:18 UTC

Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.