Re: [ovirt-users] OVS error logs after upgrade to 4.2
On Wed, Dec 27, 2017 at 8:49 AM, Misak Khachatryan <kmisak(a)gmail.com> wrote:
Hi,
It's not on log file, it's from automatic email sent by cron daemon.
This one from logrotate.
Would you file a bug about this daily logrotate spam?
I'd like to migrate my network to OVS, but as i can't find any guide
for that, it's a bit scary.
Why would you like to do that? OVN is useful for big deployments, that
have many isolated networks. It is not universally recommended, as it
uses more CPU.
Best regards,
Misak Khachatryan
On Tue, Dec 26, 2017 at 3:29 PM, Dan Kenigsberg <danken(a)redhat.com> wrote:
> On Tue, Dec 26, 2017 at 8:35 AM, Misak Khachatryan <kmisak(a)gmail.com> wrote:
>> Hi,
>>
>> After upgrade to 4.2 I started getting this error from engine:
>>
>> /etc/cron.daily/logrotate:
>>
>> 2017-12-25T23:12:02Z|00001|unixctl|WARN|failed to connect to
>> /var/run/openvswitch/ovnnb_db.19883.ctl
>> ovs-appctl: cannot connect to
>> "/var/run/openvswitch/ovnnb_db.19883.ctl" (No such file or directory)
>> 2017-12-25T23:12:02Z|00001|unixctl|WARN|failed to connect to
>> /var/run/openvswitch/ovnsb_db.19891.ctl
>> ovs-appctl: cannot connect to
>> "/var/run/openvswitch/ovnsb_db.19891.ctl" (No such file or directory)
>>
>>
>> Seems harmless as i don't use OVS, but how to fix it?
>
> By default, ovirt-4.2 installs and configure OVN (which uses OVS). You
> can turn it off on Engine host by running
> systemctl stop ovirt-provider-ovn ovn-northd openvswitch
did you try that?
>
> but I'd appreciate your help to understand in which log file do you
> see these warnings?
> Have you already disabled openvswitch?
have you ^^ ?