Change the UUID

Hello world

My apologies if there is an existing position that covers this, I had a look but can't find the kind of answer I was looking for. In addition, it's my ffirst post so please be nice

We just started our radars using the engine management and I'm getting screwed the results because of duplicate UUID of production systems which are replicated to our DR Cluster using Veeam. So, basically, it's pretty simple, all I have to do is change the UUID of all replicas in our DR Cluster so that they are different from the original VMs and who should set the monitoring. However, without doubt, because the UUID is set to maintain, every time another replica is created it will copy the same UUID. So I guess I have to do is change the UUID parameter in the production of VMs to change rather than keep.

Assuming that my understanding above are correct and please correct me if not, my questions are...

1. What is the way simpler and more secure to change the UUID of selected/all virtual machines without incurring any downtime, if possible?

2. is there a any impact to know by having a different UUID of the original VM in a potential scenario of DR?

Any help or advice greatly appreciated!

Thank you

Neil

If you have 'DR' purposes, do not change their UUID. Try to exclude them in your monitoring tool. In all cases, followed by replicas are not necessary.

Tags: VMware

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