Hi,
It's perfect !
XCP-ng 7.6 work fine with 4.13, and network speed it's ok now
cheers
Olivier
Le 29/04/2020 à 11:41, Andrija Panic a écrit :
XCP-ng 7.4, 7.6 should work just fine with 4.13 - hope that answers all 3
questions.
XCP-ng 8.x is not yet supported (might be in 4.15/summer LTS release)
cheers
On Wed, 29 Apr 2020 at 12:36, Olivier GUIN <[email protected]> wrote:
hello Andrija,
I have just set up a Xenserver 7.6 cluster, but I think that the license
problem will be a brake!
- Does Cloudstack work optimally with XCP-NG?
- If YES until which version?
- Will XCP-NG be compatible with the future Cloudstack 4.14?
Cheers,
Olivier
Le 24/04/2020 à 08:59, Andrija Panic a écrit :
Not necessarily - i.e. you should still observe multiple hundredns of
megabits/sec with default VR offering, with the routing process.
I would pay attention to the network throttling set on XS side, as Vivek
has already suggested in another email.
On Fri, 24 Apr 2020 at 13:51, Olivier GUIN <[email protected]>
<[email protected]> wrote:
Hi Andrija,
You wrote that there would be my CPU / RAM ratio which would cause the
throttled on my interface.
What would be the right CPU / RAM ratio?
If you have a recommendation.
I think my problem comes from there ..
I made a VM with 4GB RAM and 4 vCPU at 2Ghz and it works very well!
(Linux/Windows)
Cheers,
Olivier
Le 23/04/2020 à 17:33, Andrija Panic a écrit :
(mon français n'est pas si bon) - but if that is a physical server - than
it's a valid test - beside the traffic will go through the VR (from VM
via
VR to that external host) - here you have NAT over relatively slow VR
(CPU/RAM) and over the throttled interface most probably.
In general, you should not keep mixed XS versions (whatever is true for
XenServer alone, irrelevant of the CloudStack), as 7.x is a big
difference
to 6.5 and i.e. VM live migrations will not work (and I'm sure many other
things, possibly)
That being said, make sure to TEST the upgrade (pool master, then slaves,
then see how to reconnect hosts to ACS, etc, etc) - if this is your test
env - better start from scratch.
7.1 LTSR is recommended over 7.0 any day.
Cheers
Andrija
On Thu, 23 Apr 2020 at 22:22, Olivier GUIN <[email protected]>
<[email protected]>
wrote:
Hi Andrija,
Thank for your anwser ...
1) My Cloudstack is 4.13
2) Can I mix a version of xen 6.5 and xen 7 in the same cluster? (I
think
I cannot move a VM from one cluster to another)
3) 200.13.xxx.xxx est un de mes serveurs sur mon réseau physique
I think the problem comes from my service offerings
I keep looking ...
But I think upgrading my Xen servers from 6.5 to 7 is a good idea.
Point 2 is important !
Regards,
Olivier
