Bug 1954681

Summary:	cephfs-mirror: incrementally transfer snapshots whenever possible
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Venky Shankar <vshankar>
Component:	CephFS	Assignee:	Venky Shankar <vshankar>
Status:	CLOSED ERRATA	QA Contact:	Hemanth Kumar <hyelloji>
Severity:	high	Docs Contact:
Priority:	high
Version:	5.0	CC:	bniver, ceph-eng-bugs, dfuller, pdonnell, sweil, tserlin, vereddy, yweinste
Target Milestone:	---
Target Release:	5.0
Hardware:	All
OS:	All
Whiteboard:	DevNeeded
Fixed In Version:	ceph-16.2.0-66.el8cp	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-08-30 08:29:54 UTC	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 Venky Shankar 2021-04-28 15:12:20 UTC

Currently, each snapshot is synchronized by purging data on remote filesystem under the directory followed by bulk copy of snapshot data. This is inefficient for large data sets. The mirror daemon could synchronize only those files that have changed between snapshots.

Comment 1 RHEL Program Management 2021-04-28 15:12:22 UTC

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

Comment 13 errata-xmlrpc 2021-08-30 08:29:54 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 (Red Hat Ceph Storage 5.0 bug fix and enhancement), 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-2021:3294