Bug 1660206 - MDS subtree pins may cause non-stop replication between MDSs
Summary: MDS subtree pins may cause non-stop replication between MDSs
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.1
Hardware: All
OS: All
low
low
Target Milestone: z1
: 3.2
Assignee: Patrick Donnelly
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-12-17 19:39 UTC by Patrick Donnelly
Modified: 2019-03-07 15:51 UTC (History)
4 users (show)

Fixed In Version: RHEL: ceph-12.2.8-64.el7cp Ubuntu: ceph_12.2.8-49redhat1
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Clone Of:
Environment:
Last Closed: 2019-03-07 15:51:12 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 37606 0 None None None 2018-12-17 19:39:24 UTC
Red Hat Product Errata RHBA-2019:0475 0 None None None 2019-03-07 15:51:21 UTC

Description Patrick Donnelly 2018-12-17 19:39:25 UTC 
Description of problem:

MDS pinning is using the projected inode (unjournaled) pin to determine whether to export a subtree. It should wait until the change is journaled.
Comment 10 errata-xmlrpc 2019-03-07 15:51:12 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-2019:0475
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