11 a.m.
We are using oVirt for several years.
And we start with Xeon v2 CPUs.
At this moment of time we got all v3 aтв we will chnage them to v4 in a month.
So i would like to change Cluster default CPU to Haswell, But got error with custom cpu on
HostedEngine.
HostedEngine config is locked.
Is there a solution to chnage HostedEngine cpu type?
P.S. some problem with Cluster compability version (4.5 4.6)
11 a.m.
Hi,
Firstly, you need to change your last old CPU in this aggregate. Then you will can change
aggregate CPU type
k
Sent from my iPhone
On 28 Aug 2021, at 18:04, Andrey Rusakov <anrusakov(a)gmail.com>
wrote:
We are using oVirt for several years.
And we start with Xeon v2 CPUs.
At this moment of time we got all v3 aтв we will chnage them to v4 in a month.
So i would like to change Cluster default CPU to Haswell, But got error with custom cpu
on HostedEngine.
HostedEngine config is locked.
Is there a solution to chnage HostedEngine cpu type?
P.S. some problem with Cluster compability version (4.5 4.6)
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10:08 a.m.
Hi,
The problem is that - i can't change anything in HostedEngine VM.
There was a long list of VMs with incorrect settings - I was able to fix them.
Now there is only one - HostedEngine.
And any changes in HostedEngine config is prohibited.
2:56 p.m.
Exact Error
Error while executing action: Cannot update cluster because the update triggered update of
the VMs/Templates and it failed for the following: HostedEngine. To fix the issue, please
go to each of them, edit, change the Custom Compatibility Version (or other fields changed
previously in the cluster dialog) and press OK
3:57 a.m.
Please check the engine.log, there should be details of what went wrong
with the HostedEngine update.
Thanks,
Lucia
On Thu, Sep 2, 2021 at 9:02 PM Andrey Rusakov <anrusakov(a)gmail.com> wrote:
Exact Error
Error while executing action: Cannot update cluster because the update
triggered update of the VMs/Templates and it failed for the following:
HostedEngine. To fix the issue, please go to each of them, edit, change the
Custom Compatibility Version (or other fields changed previously in the
cluster dialog) and press OK
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4:51 a.m.
There are no errors.
Cluster upgrade not posible wtih incorrect Custom Compatibility Version, so i need to
change them manually (seems like Ovirt can't change it in during Cluster update)
And HostedEngine config change is prohibited
2:58 p.m.
Hi Andrey.
You may need to back up the engine and redeploy on the new cluster and then restore the
backup.
3:44 p.m.
Hi,
This is restored backup - from 4.3.9 to 4.4.5.
Not sure it will help.
The only thig i can see in log is
2021-09-06 22:36:53,068+03 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-42)
[30607154] EVENT_ID: CLUSTER_CANNOT_UPDATE_VM_COMPATIBILITY_VERSION(12,005), Cannot update
compatibility version of Vm/Template: [HostedEngine], Message: [No Message]
1207
days inactive
1216
days old
7 comments
4 participants
participants (4)
-
Andrey Rusakov -
jorgevisentini＠gmail.com -
Konstantin Shalygin -
Lucia Jelinkova