If you seek performance, then set tuned-adm profile in the VM to
'throughput-performance' and scheduler either 'noop' or 'none' (depends if
multi queue is enabled).
Usually, if yhou crete the gluster cluster via cockpit and then install the
hosted engine via cockpit again - all options on
Hello
We have a cluster with 9 ovirt host and a storage cluster with 3 storage
servers, we run ovirt 4.3.6.6-1.
Storage is setup is replica 3 with arbiter.
There is another unmanaged gluster volume which is replica 3 based on local
disks of ovirt hosts and the engine and a few small pfsense vm
Thanks!
That resolved the issue.
On Fri, Oct 18, 2019 at 7:22 PM Simone Tiraboschi
wrote:
>
>
> On Fri, Oct 18, 2019 at 3:46 PM Parth Dhanjal wrote:
>
>> Hey!
>>
>> I am trying a static IP deployment.
>> But the HE deployment fails during the VM preparation step and throws the
>> following
On Fri, Oct 18, 2019 at 3:46 PM Parth Dhanjal wrote:
> Hey!
>
> I am trying a static IP deployment.
> But the HE deployment fails during the VM preparation step and throws the
> following error -
>
> [ INFO ] TASK [ovirt.hosted_engine_setup : Parse libvirt default network
> configuration]
> [
On fre, 2019-10-18 at 13:00 +0300, Strahil wrote:
> You can also use 'package-cleanup --cleandupes' to remove duplicate
> packages.
Good suggestion but it didn't want to remove the packages that needed
to be removed, like systemd and yum, because they are protected...
/K
> Best Regards,
>
On fre, 2019-10-18 at 09:15 +0200, Gianluca Cecchi wrote:
> On Fri, Oct 18, 2019 at 8:28 AM karli wrote:
> > Hey guys!
> >
> > I got a wierd issue today doing 'yum upgrade' I'm hoping you can
> > help
> > me with. The transaction failed because of systemd packages. I
> > can't
> > update systemd
Hey!
I am trying a static IP deployment.
But the HE deployment fails during the VM preparation step and throws the
following error -
[ INFO ] TASK [ovirt.hosted_engine_setup : Parse libvirt default network
configuration]
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "network
My VMs are using virtual-guest tuned profiles and ovirt node hosts are
using virtual-host profile. Those seem to be good defaults from what I'm
looking at. I will test I/O schedulers to see if that makes any difference
and also try out high performance VM profile (I was staying away from that
The VMs are basically as stock CentOS 7x as you can get. There are so many
layers to deal with in HCI it's difficult to know where to begin with
tuning. I was focusing mainly on gluster. Is it recommended to do tuning
directly on oVirt host nodes as well such as I/O scheduler and tuned-adm
Please provide some (or all) of the errors you got.
Best Regards,
Strahil NikolovOn Oct 18, 2019 13:32, Anantha Raghava
wrote:
>
> Hi,
>
> It appears it is. We tested it on the physical hardware with same CentOS 7
> and same release of Ceph and it works like a charm. We also tried it with
>
Hi,
It appears it is. We tested it on the physical hardware with same CentOS
7 and same release of Ceph and it works like a charm. We also tried it
with VMWare, and it works perfect. Of course, on VMWare we have to
install open-VM-Tools in place of VMWare Guest tools. But with
You can also use 'package-cleanup --cleandupes' to remove duplicate packages.
Best Regards,
Strahil NikolovOn Oct 18, 2019 10:15, Gianluca Cecchi
wrote:
>
> On Fri, Oct 18, 2019 at 8:28 AM karli wrote:
>>
>> Hey guys!
>>
>> I got a wierd issue today doing 'yum upgrade' I'm hoping you can
Are you sure it's VM-related issue ?
Best Regards,
Strahil NikolovOn Oct 18, 2019 09:35, Anantha Raghava
wrote:
>
> Hi,
>
> We are trying to install Ceph Cluster on Cent OS7 Guests on oVirt. We are
> receiving many errors and it is unable to create master or the node. Has
> anyone tried to
What is your I/O scheduler and tuned-adm profile in the VM.
RedHat based VMs use deadline which prioritizes reads before writes -> you
can use 'noop' or 'none'.
For profile, you can use high-performance.
Best Regards,
Strahil NikolovOn Oct 18, 2019 06:45, Jayme wrote:
>
> I'm wondering if
How to automatically allocate the computer name under the pool？
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On Fri, Oct 18, 2019 at 8:28 AM karli wrote:
> Hey guys!
>
> I got a wierd issue today doing 'yum upgrade' I'm hoping you can help
> me with. The transaction failed because of systemd packages. I can't
> update systemd packages because they're already the latest, but old
> versions are still
Hi,
We are trying to install Ceph Cluster on Cent OS7 Guests on oVirt. We
are receiving many errors and it is unable to create master or the node.
Has anyone tried to deploy Ceph Cluster on CentOS 7 Guest in oVirt?
--
Thanks & regards,
Anantha Raghava
Do not print this e-mail unless
Hey guys!
I got a wierd issue today doing 'yum upgrade' I'm hoping you can help
me with. The transaction failed because of systemd packages. I can't
update systemd packages because they're already the latest, but old
versions are still around because of ovirt related dependencies:
# rpm -q
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