Strahil Nikolov
2019-Apr-05 12:17 UTC
[Gluster-users] [ovirt-users] Re: Hosted-Engine constantly dies
>This definitively helps, but for my experience the network speed is really determinant here.Can you describe your network >configuration? >A 10 Gbps net is definitively fine here. >A few bonded 1 Gbps nics could work. >A single 1 Gbps nic could be an issue.I have a gigabit interface on my workstations and sadly I have no option for upgrade without switching the hardware. I have observed my network traffic for days with iftop and gtop and I have never reached my Gbit interface's maximum bandwidth, not even the half of it. Even when reseting my bricks (gluster volume reset-brick) and running a full heal - I do not observe more than 50GiB/s utilization. I am not sure if FUSE is using network for accessing the local brick - but I? hope that it is not true. Checking disk performance - everything is in the expected ranges. I suspect that the Gluster v5 enhancements are increasing both network and IOPS requirements and my setup was not dealing with it properly.>It's definitively planned, see:?https://bugzilla.redhat.com/1693998>I'm not really sure about its time plan.I will try to get involved and provide feedback both to oVirt and Gluster dev teams. Best Regards,Strahil Nikolov -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20190405/e8198683/attachment.html>