[ovirt-users] upgrade path from Ovirt 3.5x to 3.6x

Andrea Ghelardi a.ghelardi at iontrading.com
Thu Oct 8 15:48:58 UTC 2015


Hallo,

I needed a quick confirmation on this subject.



Our environment is Ovirt 3.511 (yes, I’ll upgrade soon, I know) running on
a Centos 6.6 hosted engine VM on a cluster of Centos 6.6 physical servers.



Since Ovirt 3.6x will be compatible with Centos 7 hypervisor only, how I’m
supposed to upgrade hosted engine, VM and HOSTs?



i.e. readme tells us the well known procedure (put hosted eng in
maintenance, upgrade, etc) but I will eventually end in a scenario where my
hosted engine 3.6 will run on centos 7 VM running (on) a lot of centos 6.6
servers...



Please tell me I have not to create a totally different datacenter and
export -> import all VMs...



Thank you!

Andrea Ghelardi
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