>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.
>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