Bug 1573014

Summary:	[GSS] Supported method of migrating data to new nodes with heketi
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Cal Calhoun <ccalhoun>
Component:	heketi	Assignee:	Michael Adam <madam>
Status:	CLOSED NOTABUG	QA Contact:	Rahul Hinduja <rhinduja>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	cns-3.6	CC:	bkunal, hchiramm, olim, rhs-bugs, sankarshan, storage-qa-internal, vinug
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Hardware:	x86_64
OS:	Linux
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Last Closed:	2018-05-08 16:17:53 UTC	Type:	Bug
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Description Cal Calhoun 2018-04-29 19:16:05 UTC

Description of problem:

  Customer has added three new nodes to an existing three node cluster managed by heketi.  They want to move the data from the original volumes to the new nodes without downtime so that the original three nodes can be retired.

  Is there a supported way of moving data to a new cluster in CNS/heketi?

Openshift 3.6.  
glusterfs-3.8.4-18.4