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HNAS - Replication Topology options

Question asked by Gary Matthews on Feb 6, 2019
Latest reply on Feb 11, 2019 by Nathan King

Hi,

We're looking at moving our DR dataroom to a new datacentre which is being refreshed with new kit. So I'm wondering what options are available.

We currently have  a HNAS4060 Cluster in our primary datacentre (DC1) jetmirror replicating to a HNAS3080 in our DR site. We've got a new 4060 cluster going into our new site (DC3) , and replication needs to continue in DC2 until DC3 has reached a stable state. All custers are at the latest RGA code levels

 

Can we do one to many with jetmirror  so:-

DC1 -> DC2  and DC1-> DC3

 

Which makes removing DC2 easier

 

Or do we have to chain

DC1->DC2->DC3

 

in which case how do we then remove DC2 to go to a DC1->DC3 scenario

 

Any thought/advice appreciated

 

Cheers

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