Bug 1464983

Summary: [RFE] Detect and report daemon version mismatches
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: John Spray <john.spray>
Component: RADOSAssignee: Josh Durgin <jdurgin>
Status: CLOSED DEFERRED QA Contact: Manohar Murthy <mmurthy>
Severity: low Docs Contact:
Priority: low    
Version: 3.0CC: ceph-eng-bugs, dzafman, kchai, nojha
Target Milestone: rcKeywords: FutureFeature
Target Release: 4.*   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2020-05-22 18:56:29 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description John Spray 2017-06-26 11:06:35 UTC 
Provide a command that summarizes what daemon versions are present, and add a health check that reports if potentially-dangerous mismatched versions are present.

This should *not* fire health errors during normal upgrades.  The condition for health errors is probably to be based on daemon start order: mixtures are acceptable as long as we only see newer-versioned daemons starting afer older versioned daemons.  We might also have a time threshold beyond which mixed clusters are considered unacceptable.
Comment 3 Giridhar Ramaraju 2019-08-05 13:07:06 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri
Comment 4 Giridhar Ramaraju 2019-08-05 13:09:39 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri