Bug 2360152 - [RGW-MS] sync fairness can induce replication stalls in specific circumstances
Summary: [RGW-MS] sync fairness can induce replication stalls in specific circumstances
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RGW-Multisite
Version: 8.0
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 8.1
Assignee: Casey Bodley
QA Contact: Tejas
Rivka Pollack
URL:
Whiteboard:
Depends On:
Blocks: 2360153 2351689
TreeView+ depends on / blocked
 
Reported: 2025-04-16 13:32 UTC by Matt Benjamin (redhat)
Modified: 2025-06-26 12:30 UTC (History)
6 users (show)

Fixed In Version: ceph-19.2.1-140.el9cp
Doc Type: No Doc Update
Doc Text:
Clone Of:
: 2360153 (view as bug list)
Environment:
Last Closed: 2025-06-26 12:30:33 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 70270 0 None None None 2025-04-16 13:32:39 UTC
Github ceph ceph pull 62156 0 None Merged rgw: sync fairness watcher reconnects on any error 2025-04-16 13:32:39 UTC
Github ceph ceph pull 62793 0 None open rgw: metadata and data sync notification to retry upon any failure case 2025-04-16 13:32:39 UTC
Red Hat Issue Tracker RHCEPH-11191 0 None None None 2025-04-16 13:33:48 UTC
Red Hat Product Errata RHSA-2025:9775 0 None None None 2025-06-26 12:30:47 UTC

Description Matt Benjamin (redhat) 2025-04-16 13:32:39 UTC 
Description of problem:

rgw restarts can cause watch/notify timeouts that leave stales bids and stall sync on all rgws


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


How reproducible:

intermittent, can apparently be induced by unplanned restarts
Comment 6 errata-xmlrpc 2025-06-26 12:30:33 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 8.1 security, bug fix, and enhancement updates), 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-2025:9775
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