Bug 1831779

Summary: [RFE] RGW Multi-site data sync optimizations
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Matt Benjamin (redhat) <mbenjamin>
Component: RGW-MultisiteAssignee: Casey Bodley <cbodley>
Status: CLOSED ERRATA QA Contact: Tejas <tchandra>
Severity: high Docs Contact: Karen Norteman <knortema>
Priority: medium    
Version: 3.3CC: agunn, cbodley, ceph-eng-bugs, ceph-qe-bugs, knortema, racpatel, tchandra, tserlin, vereddy, vimishra
Target Milestone: ---Keywords: FutureFeature
Target Release: 4.2z1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: ceph-14.2.11-105.el8cp, ceph-14.2.11-105.el7cp Doc Type: Enhancement
Doc Text:
.Data sync logging experienced delays in processing Previously, data sync logging could be subject to delays in processing large backlogs of log entries. With this release, data sync includes caching for bucket sync status. The addition of the cache speeds the processing of duplicate datalog entries when a backlog exists.
Story Points: ---
Clone Of: RGW_MULTI_SITE_OPTIMIZATIONS
: 1964097 (view as bug list) Environment:
Last Closed: 2021-04-28 20:12:31 UTC Type: ---
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: 1831154    
Bug Blocks: 1890121, 1964097    

Description Matt Benjamin (redhat) 2020-05-05 15:39:12 UTC
+++ This bug was initially created as a clone of Bug #1831154 +++

Description of problem:
Data sync log processing has inefficient locking, work scheduling, and could be accelerated by state caching.

Comment 10 errata-xmlrpc 2021-04-28 20:12:31 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 (Important: Red Hat Ceph Storage security, bug fix, and enhancement Update), 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-2021:1452