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Bug 2116551

Summary: [RFE] How to determine excessive crc error rate
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Jenifer Abrams <jhopper>
Component: RADOSAssignee: Radoslaw Zarzynski <rzarzyns>
Status: CLOSED WONTFIX QA Contact: Pawan <pdhiran>
Severity: low Docs Contact:
Priority: unspecified    
Version: 5.0CC: akamra, alitke, amohan, bhubbard, bniver, ceph-eng-bugs, cephqe-warriors, dkamboj, fdeutsch, idryomov, jdurgin, jolmomar, lflores, muagarwa, ngangadh, nojha, nthomas, odf-bz-bot, pelauter, sostapov, tnielsen, vumrao
Target Milestone: ---Keywords: FutureFeature
Target Release: 9.0   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: Environment:
Last Closed: 2025-08-06 18:36:45 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 2 Nitin Goyal 2022-08-09 04:56:42 UTC 
It looks like it has to be done on the rook side, Moving it to rook.
Comment 3 Travis Nielsen 2022-08-09 22:31:12 UTC 
Perhaps there is already a metric being collected related to the crc error rate. 
Paul, are you aware of any related metric or this would need to be a new metric?
Comment 4 Paul Cuzner 2022-08-10 03:56:21 UTC 
No. The current osd perf schema includes 3 crc cache related metrics only - nothing that would be useful to indicate CRC issues in the data path. 

Sounds like it would likely be a new metric exposed within the osd perf counter scheme.

Josh, thoughts?
Comment 18 Juan Miguel Olmo 2023-04-05 07:53:31 UTC 
Moved to ODF 4.14.0 because we need to evaluate how to get and impact of the new crc errors perf counters requested
Comment 19 Jenifer Abrams 2023-05-31 21:38:18 UTC 
Could this be considered a ceph health warn issue, similar to the discussion in: https://issues.redhat.com/browse/RHSTOR-3276 ?
Comment 23 arun kumar mohan 2024-04-03 11:30:23 UTC 
This metrics should be implemented in ceph core part. Moving it to ceph.
Comment 27 Red Hat Bugzilla 2025-12-05 04:25:02 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days