Bug 2228339

Summary:	mds: MDLog::_recovery_thread: handle the errors gracefully
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Jos Collin <jcollin>
Component:	CephFS	Assignee:	Jos Collin <jcollin>
Status:	VERIFIED ---	QA Contact:	Hemanth Kumar <hyelloji>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	5.3	CC:	ceph-eng-bugs, cephqe-warriors, tserlin, vshankar
Target Milestone:	---
Target Release:	5.3z5
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	ceph-16.2.10-203.el8cp	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jos Collin 2023-08-02 06:28:55 UTC

Description of problem:
A write fails if the MDS is already blocklisted due to the 'fs fail' issued by the qa tests.
Handle those write failures gracefully, even when the MDS is stopping.

Version-Release number of selected component (if applicable):
5.3

How reproducible:
test_rebuild_moved_file (tasks/data-scan) fails because mds crashes:
https://tracker.ceph.com/issues/61201

Steps to Reproduce:
https://tracker.ceph.com/issues/61201

Actual results:
asserts when the write fails in MDLog::_recovery_thread.

Expected results:
Handle those write failures gracefully.

Comment 9 Venky Shankar 2023-08-10 06:17:16 UTC

Jos - please rebase https://gitlab.cee.redhat.com/ceph/ceph/-/merge_requests/319

Comment 10 Jos Collin 2023-08-12 00:21:51 UTC

(In reply to Venky Shankar from comment #9)
> Jos - please rebase
> https://gitlab.cee.redhat.com/ceph/ceph/-/merge_requests/319

rebased.