Hi! I wonder if changing qdisc and congestion_control (for example fq with Google BBR) on Ceph servers / clients has positive effects during high load. Google BBR: https://cloud.google.com/blog/products/gcp/tcp-bbr-congestion-control-comes-to-gcp-your-internet-just-got-faster
I am running a lot of VMs with BBR but the hypervisors run fq_codel + cubic (OSDs run Ubuntu defaults). Did someone test qdisc and congestion control settings? Kevin _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
