Hi, It's not on log file, it's from automatic email sent by cron daemon. This one from logrotate. I'd like to migrate my network to OVS, but as i can't find any guide for that, it's a bit scary. Best regards, Misak Khachatryan On Tue, Dec 26, 2017 at 3:29 PM, Dan Kenigsberg <danken@redhat.com> wrote:
On Tue, Dec 26, 2017 at 8:35 AM, Misak Khachatryan <kmisak@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
but I'd appreciate your help to understand in which log file do you see these warnings? Have you already disabled openvswitch?