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Bug 1488622

Summary: RBD mirror usage without custom cluster names
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Vasu Kulkarni <vakulkar>
Component: DocumentationAssignee: John Brier <jbrier>
Status: CLOSED CURRENTRELEASE QA Contact: Manohar Murthy <mmurthy>
Severity: low Docs Contact: Erin Donnelly <edonnell>
Priority: low    
Version: 3.0CC: asriram, ceph-qe-bugs, edonnell, jbrier, kdreyer, mhackett, rperiyas, tchandra, vakulkar, vereddy
Target Milestone: z2   
Target Release: 3.*   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2019-06-25 16:12:53 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1668330    

Description Vasu Kulkarni 2017-09-05 21:32:39 UTC 
Description of problem:

Both ceph-ansible and ceph-deploy latest version has removed support for creating custom cluster names, we should update the document on how to use the rbd mirroring using the same cluster across sites. Also, I think we would need a better migration docs for 2.4 cluster with customer cluster names.
Comment 20 John Brier 2019-06-25 16:12:53 UTC 
The documentation has been updated to explain how to set up mirroring without custom cluster names:

https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html-single/block_device_guide/index#block_device_mirroring