Re: [ovirt-users] ovs-vswitchd high cpu usage
Well its seems that I had config mismatch between 4.0.6 et 4.11, old ovs-vswitchd process was still running. I found the solution to my problem : reboot oVirt host and everything works fine now. On 05/12/2017 04:12 PM, Arnaud Lauriou wrote: I'm responding to myself ! For vdsm, it's seems that ovsdb-server needs to be up, not ovs-vswitchd. However, is there a way to reduce cpu load of ovs-vswitchd process ? Regards, Arnaud On 05/12/2017 03:29 PM, Arnaud Lauriou wrote: Hi, Just updated last week ovirt hosts from 4.0.6 to 4.1.1 and I noticed ovs-vswitchd high cpu usage, around 100%. My cluster switch type is in legacy mode, so I decided to stop ovs-vswitchd process on each ovirt host. This morning, when trying to run a new VM and I've got the following error message : Exit message: (21, 'Executing commands failed: ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)') Even if the cluster is in legacy mode, it seems that ovs-vswitchd needs to be up and running for vdsm. So, how can reduce the cpu usage of ovs-vswitchd process ? Regards, Arnaud ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovs-vswitchd high cpu usage
I'm responding to myself ! For vdsm, it's seems that ovsdb-server needs to be up, not ovs-vswitchd. However, is there a way to reduce cpu load of ovs-vswitchd process ? Regards, Arnaud On 05/12/2017 03:29 PM, Arnaud Lauriou wrote: Hi, Just updated last week ovirt hosts from 4.0.6 to 4.1.1 and I noticed ovs-vswitchd high cpu usage, around 100%. My cluster switch type is in legacy mode, so I decided to stop ovs-vswitchd process on each ovirt host. This morning, when trying to run a new VM and I've got the following error message : Exit message: (21, 'Executing commands failed: ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)') Even if the cluster is in legacy mode, it seems that ovs-vswitchd needs to be up and running for vdsm. So, how can reduce the cpu usage of ovs-vswitchd process ? Regards, Arnaud ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] ovs-vswitchd high cpu usage
Hi, Just updated last week ovirt hosts from 4.0.6 to 4.1.1 and I noticed ovs-vswitchd high cpu usage, around 100%. My cluster switch type is in legacy mode, so I decided to stop ovs-vswitchd process on each ovirt host. This morning, when trying to run a new VM and I've got the following error message : Exit message: (21, 'Executing commands failed: ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)') Even if the cluster is in legacy mode, it seems that ovs-vswitchd needs to be up and running for vdsm. So, how can reduce the cpu usage of ovs-vswitchd process ? Regards, Arnaud ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users