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 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!
(Lin
From: Vivek Kumar
Sent: 22 April 2020 17:02
To: users@cloudstack.apache.org
Subject: Re: Network problem Cloudstack 4.13 Xen 6.5
Hello Olivier,
You can check QoS setting on the VIF on the VR which is connected to the
network which also connects to your VM. As far as my knowledge is conc
(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 shoul
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
Hi Olivier,
Upgrade to 4.13 should not be a problem here. I would suggest:
- checking traffic shaping on XenServer side - to confirm what is/is not in
place (we don't know your network offerings/compute offerings network rates
and such)
- Confirm VM/drivers used inside VMs are all up to date (6.5
Hello,
Some news :
from VM to SRV :
[root@centos7 centos]# iperf3 -c 200.13.XXX.XXX -p5001
Connecting to host 200.13.XXX.XXX, port 5001
[ 4] local 10.0.1.42 port 56190 connected to 200.13.XXX.XXX port 5001
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec
Hello,
Can I downgrade from CS 4.13 to 4.11 ?
I've only one VM !
Regards,
Olivier
Le 23/04/2020 à 08:41, Olivier Guin a écrit :
Hello Vivek,
Thank you for your answer.
There is Qos on the VR and VM interfaces but I don't know who manages
it, Cloudstack, XenCenter or Xen Server?
Other ope
Hello Vivek,
Thank you for your answer.
There is Qos on the VR and VM interfaces but I don't know who manages
it, Cloudstack, XenCenter or Xen Server?
Other operation that I made:
1) New installation Windows 2012, everything is OK good speed
2) New CentOS 7 installation Very poor flow ... fast
Hello Olivier,
You can check QoS setting on the VIF on the VR which is connected to the
network which also connects to your VM. As far as my knowledge is concerned,
XenServer Applied QoS for outgoing traffic only not for Incoming traffic, So it
might be possible that traffic sending out to t
Hello
Cloudstack 4.13, Xen 6.5
I would like to know if there is a command to 'clean up' in the
Networking tab unused networks in XenCenter !
Can I delete networks with a Link Status ? in the XenCenter.
I have no traffic on my VMs, but on virtual routers yes.
Ex: From the router:
wget http://x
11 matches
Mail list logo
