Bug 1594868 - client: client does not respond to cap revoke from non-auth mds
Summary: client: client does not respond to cap revoke from non-auth mds
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: CephFS
Version: 3.0
Hardware: All
OS: All
low
medium
Target Milestone: z5
: 3.0
Assignee: Patrick Donnelly
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-25 15:04 UTC by Venky Shankar
Modified: 2018-08-09 18:28 UTC (History)
4 users (show)

Fixed In Version: RHEL: ceph-12.2.4-32 Ubuntu: ceph_12.2.4-36redhat1xenial
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Clone Of:
Environment:
Last Closed: 2018-08-09 18:27:13 UTC
Target Upstream Version:

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System ID Priority Status Summary Last Updated
Ceph Project Bug Tracker 24201 None None None 2018-06-25 15:04:01 UTC
Red Hat Product Errata RHBA-2018:2375 None None None 2018-08-09 18:28:03 UTC

Description Venky Shankar 2018-06-25 15:04:02 UTC 
Description of problem:
when non-auth mds revokes caps, Fcb caps can still be issued by auth
auth mds. It's wrong to flush buffer or invalidate cache when non-auth
mds revokes other caps. This bug can cause client to not respond the
revoke.

NOTE: CodeChange for now, will update this bz with test case and steps to reproduce later this week...
Comment 12 errata-xmlrpc 2018-08-09 18:27:13 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/RHBA-2018:2375
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