Bug 1649289

Summary: RHHI-V 1.5 - Documentation - Single node deployments
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Alessandro Arrichiello <aarrichi>
Component: doc-Deploying_RHHIAssignee: Laura Bailey <lbailey>
Status: CLOSED CURRENTRELEASE QA Contact: Mugdha Soni <musoni>
Severity: medium Docs Contact:
Priority: unspecified    
Version: rhhiv-1.5CC: asriram, rcyriac, rhs-bugs, sankarshan, sasundar
Target Milestone: ---Keywords: ZStream
Target Release: RHHI-V 1.5.z Async   
Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: If docs needed, set a value
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Clone Of: Environment:
Last Closed: 2019-05-20 04:46:07 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1663197    

Description Alessandro Arrichiello 2018-11-13 10:35:50 UTC 
Description of problem:
Hi,

In the Documentation for "DEPLOYING RED HAT HYPERCONVERGED INFRASTRUCTURE FOR VIRTUALIZATION ON A SINGLE NODE":
"Single node deployments cannot be scaled, and are not highly available."
https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.5/html-single/deploying_red_hat_hyperconverged_infrastructure_for_virtualization_on_a_single_node/index

But instead in the general Deploying guide, this statement seems to leave door open for 1 node deployment and its scale up to 3:

"Red Hat Hyperconverged Infrastructure for Virtualization is supported for one node, and for clusters of 3, 6, 9, and 12 nodes.

The initial deployment is either 1 or 3 nodes."
https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.5/html-single/deploying_red_hat_hyperconverged_infrastructure_for_virtualization/#rhhi-req-scaling


Is the scaling up from 1 to 3 supported or not?

Version-Release number of selected component (if applicable):
RHHI-V 1.5
Comment 9 Mugdha Soni 2019-01-29 06:17:16 UTC 
The clarification for single node deployment is present in RHHI4V 1.5 documentation .
Hence moving the bug to verified state.