Hello all!
I'm having quite some trouble with VMs that have a large amount of dropped packets on
RX.
This, plus customers complain about short dropped connections, for example one customer
has a SQL server and an other serevr connecting to it, and it is randomly dropping
connections. Before they moved their VM:s to us they did not have any of these issues.
Does anyone have an idea of what this can be due to? And how can i fix it? It is starting
to be a deal breaker for our customers on whether they will stay with us or not.
I was thinking of reinstalling the nodes with oVirt Node, instead of the full CentOS,
would this perhaps fix the issue?
The enviroment is:
Huawei x6000 with 4 nodes
Each node having Intel X722 network card and connecting with 10G (fiber) to a Juniper EX
4600. Storage via FC to a IBM FS900.
Each node is running a full CentOS 7.6 connecting to a Engine 4.2.8.2
Regards
Magnus