Bug 1614526 - MDS fails heartbeat timeout during create heavy workload
Summary: MDS fails heartbeat timeout during create heavy workload
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.0
Hardware: All
OS: All
high
high
Target Milestone: z1
: 3.1
Assignee: Yan, Zheng
QA Contact: Ramakrishnan Periyasamy
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-08-09 19:57 UTC by Patrick Donnelly
Modified: 2021-12-10 17:04 UTC (History)
9 users (show)

Fixed In Version: RHEL: ceph-12.2.5-46.el7cp Ubuntu: ceph_12.2.5-31redhat1
Doc Type: No Doc Update
Doc Text:
undefined
Clone Of:
Environment:
Last Closed: 2018-11-09 00:59:21 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 23792 0 None None None 2018-08-13 17:50:00 UTC
Ceph Project Bug Tracker 23833 0 None None None 2018-08-13 17:49:46 UTC
Ceph Project Bug Tracker 24136 0 None None None 2018-08-13 17:49:31 UTC
Ceph Project Bug Tracker 26906 0 None None None 2018-08-13 17:28:53 UTC
Ceph Project Bug Tracker 26924 0 None None None 2018-08-13 17:29:44 UTC
Ceph Project Bug Tracker 26930 0 None None None 2018-08-13 17:29:24 UTC
Ceph Project Bug Tracker 35859 0 None None None 2018-09-07 23:27:14 UTC
Red Hat Issue Tracker RHCEPH-2679 0 None None None 2021-12-10 17:04:45 UTC
Red Hat Product Errata RHBA-2018:3530 0 None None None 2018-11-09 01:00:03 UTC

Comment 5 Yan, Zheng 2018-08-10 02:24:39 UTC
In above case, I don't see "_send skipping beacon, heartbeat map not healthy" before mds get replaced. Maybe there are network issue.

Comment 6 Yan, Zheng 2018-08-10 09:50:50 UTC
"handle_mds_beacon no longer laggy" message in above case can be explained by http://tracker.ceph.com/issues/23519

Comment 7 Patrick Donnelly 2018-08-10 17:27:20 UTC
(In reply to Yan, Zheng from comment #6)
> "handle_mds_beacon no longer laggy" message in above case can be explained
> by http://tracker.ceph.com/issues/23519

Great catch! Thanks Zheng.

Comment 21 Ramakrishnan Periyasamy 2018-10-25 12:01:15 UTC
As per comment 11, ran Automation regression runs and not observed failures.

http://cistatus.ceph.redhat.com/ui/#cephci/launches/all%7Cpage.page=1&page.size=50&page.sort=start_time,number%2CDESC/5bc8bb4e36d1a000016d7470?page.page=1&page.size=50&page.sort=start_time%2CASC

username: ceph, password: ceph

Moving this bug to verified state.

Comment 23 errata-xmlrpc 2018-11-09 00:59:21 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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