Bug 2219427

Summary:	rgw: take upstream fixes for race handling zone trace during full sync
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Matt Benjamin (redhat) <mbenjamin>
Component:	RGW-Multisite	Assignee:	Matt Benjamin (redhat) <mbenjamin>
Status:	POST ---	QA Contact:	Madhavi Kasturi <mkasturi>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6.1	CC:	ceph-eng-bugs, cephqe-warriors
Target Milestone:	---
Target Release:	7.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	2219465 (view as bug list)		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:
Bug Depends On:
Bug Blocks:	2219465

Description Matt Benjamin (redhat) 2023-07-03 15:31:00 UTC

Description of problem:

The proposed fix for a race condition in multisite during full sync involving deletes. A custom header was added passing the destination zone's trace string and is then checked against the object's replication trace. If there is a match, a 304 response is returned which will prevent full sync from overwriting a deleted object. Please see the tracker for more details.

Comment 1 RHEL Program Management 2023-07-03 15:31:11 UTC

Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.