Bug 1989201

Summary: [DOCS] Document check for mismatched daemon versions in our RHCS 5 upgrade documentation
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Gaurav Sitlani <gsitlani>
Component: DocumentationAssignee: Karen Norteman <knortema>
Status: CLOSED CURRENTRELEASE QA Contact: Gaurav Sitlani <gsitlani>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 5.0CC: amsyedha, asriram, kdreyer, knortema, mgowri, mhackett, psathyan, sbaldwin, vashastr, vumrao
Target Milestone: ---   
Target Release: 5.0z1   
Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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: 1989209 (view as bug list) Environment:
Last Closed: 2021-09-16 13:40:47 UTC Type: Bug
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Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 1989209    

Description Gaurav Sitlani 2021-08-02 16:17:12 UTC 
Describe the issue:
In RHCS 5.0 (pacific) release, we have added a warning to check for mismatched daemon versions:

https://github.com/ceph/ceph/pull/36759/

This is a request to document this in our RHCS Upgrade documentation.

Suggestions for improvement:
https://github.com/ceph/ceph/pull/36759/commits/9e469f5b314bfb0767f71df029eaaeab08750104

Document URL:
https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html-single/installation_guide/index?lb_target=preview#upgrading-a-red-hat-ceph-storage-cluster-from-rhcs-4-to-rhcs-5

Product Version:
Red Hat Ceph Storage 5.0 (16.2.0-108.el8cp)

Environment Details:

Any other versions of this document that also needs this update:

Additional information:
RFE BZ : https://bugzilla.redhat.com/show_bug.cgi?id=1464983
Upstream Pacific Trello card : https://trello.com/c/HzBuJnyI/579-detect-and-report-daemon-version-mismatches