Bug 1628309 - MDS should handle large exports in parts
Summary: MDS should handle large exports in parts
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.0
Hardware: All
OS: All
medium
medium
Target Milestone: rc
: 3.3
Assignee: Yan, Zheng
QA Contact: subhash
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-09-12 18:00 UTC by Patrick Donnelly
Modified: 2019-08-21 15:10 UTC (History)
3 users (show)

Fixed In Version: RHEL: ceph-12.2.12-8.el7cp Ubuntu: ceph_12.2.12-6redhat1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-08-21 15:10:24 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 32098 0 None None None 2018-09-12 18:00:56 UTC
Red Hat Product Errata RHSA-2019:2538 0 None None None 2019-08-21 15:10:41 UTC

Description Patrick Donnelly 2018-09-12 18:00:56 UTC 
Description of problem:

If an export is too large, it may cause the MDS to fail its internal heartbeat checks. This will cause it to be removed by the monitors.

Reproducer to-be-created. See discussion: https://github.com/ceph/ceph/pull/23088#issuecomment-409754603
Comment 4 Patrick Donnelly 2018-12-13 03:49:06 UTC 
Fix is in 3.2 already but we're delaying QE until we've stabilized multimds in a scale lab.
Comment 7 Giridhar Ramaraju 2019-08-05 13:12:18 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri
Comment 8 Giridhar Ramaraju 2019-08-05 13:13:05 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri
Comment 10 errata-xmlrpc 2019-08-21 15:10:24 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/RHSA-2019:2538
Note You need to log in before you can comment on or make changes to this bug.