Bug 1628307 - Use monotonic clock for beacon processing in MDS
Summary: Use monotonic clock for beacon processing in MDS
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.0
Hardware: All
OS: All
low
low
Target Milestone: z1
: 3.1
Assignee: Patrick Donnelly
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
: 1630026 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-09-12 17:48 UTC by Patrick Donnelly
Modified: 2018-11-09 01:01 UTC (History)
4 users (show)

Fixed In Version: RHEL: ceph-12.2.5-57.el7cp Ubuntu: ceph_12.2.5-43redhat1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-11-09 01:00:34 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 32088 0 None None None 2018-09-12 18:02:05 UTC
Ceph Project Bug Tracker 35838 0 None None None 2018-09-12 17:48:52 UTC
Red Hat Product Errata RHBA-2018:3530 0 None None None 2018-11-09 01:01:29 UTC

Description Patrick Donnelly 2018-09-12 17:48:52 UTC 
Description of problem:

MDS beacon handling is vulnerable to system clock changes which could lead to failover or incorrect processing.
Comment 3 Patrick Donnelly 2018-09-17 19:59:06 UTC 
*** Bug 1630026 has been marked as a duplicate of this bug. ***
Comment 15 errata-xmlrpc 2018-11-09 01:00:34 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-2018:3530
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