On Sun, Jan 5, 2020 at 4:24 PM Strahil <hunter86_bg(a)yahoo.com> wrote:
Just a question from curiosity.
Can't we just define second cluster and move each VM from old cluster to
the new one ?
You can
If you want the VMs to be run on the new cluster host you should
1) add the new cluster
2) have at least 1 running host in this cluster (assuming that it can run
all your VMs , if not, add more hosts)
3) shut all your VMs down
4) Put all your hosts in old cluster in Maintainance, by doing so, one of
your hosts in the new cluster will switch to "Contending" and then to
"SPM"
5) After that, you can run all your VMs again and it should be run by the
hosts in the new cluster
Regards
Eli
Best Regards,
Strahil Nikkolov
On Jan 5, 2020 12:29, Eli Mesika <emesika(a)redhat.com> wrote:
This is the right way to do that IMO
On Sat, Jan 4, 2020 at 3:09 AM Morris, Roy <roy.morris(a)ventura.org> wrote:
Hello,
I'm running a 4.3 cluster with 56 VMs all set to default cluster and the
cluster itself is set to Intel Westmere Family. I am getting a new server
and retiring 3 old ones which brings me to my question.
When implementing the new host into the cluster and retiring the older
hosts. I want to change the CPU type setting in the cluster default to
Broadwell which is what my new 3 host cluster will be. To make this change,
I assume the process would be to turn off all VMs, set cluster cpu type to
broadwell, then turn on VMs to get the new CPU flags?
Just wanted to reach out and see if someone else has had to go through
this before and has any notes/tips.
Best regards,
Roy
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