Hi Alexander 1 - Ceph.conf are untouched 2 - network is gigaethernet with bond balance-rr 4 nic each 6 servers 3 - hdd all is sata 4 - each server has a standard ssd
Thanks Em seg, 27 de ago de 2018 03:34, Alexandre DERUMIER <[email protected]> escreveu: > Hi, > > do you want to improve latency or throughput ? > > > They are lot of thing to tune in ceph.conf before tuning network. > can you send your ceph.conf too ? (ceph cluster && proxmox nodes if ceph > is outside proxmox) > > ssd ? hdd ? > > > ----- Mail original ----- > De: "Gilberto Nunes" <[email protected]> > À: "proxmoxve" <[email protected]> > Envoyé: Lundi 27 Août 2018 05:00:52 > Objet: [PVE-User] Linux improvements for ceph and general running vm's > > Hi there > > Can any one tell me if this options bellow can improve somethings related > network: > > net.ipv4.tcp_low_latency = 1 > net.core.rmem_default = 10000000 > net.core.wmem_default = 10000000 > net.core.rmem_max = 16777216 > net.core.wmem_max = 16777216 > > net.ipv4.tcp_rfc1337=1 > > net.ipv4.tcp_window_scaling=1 > > net.ipv4.tcp_workaround_signed_windows=1 > > net.ipv4.tcp_sack=1 > > net.ipv4.tcp_fack=1 > > net.ipv4.tcp_low_latency=1 > > net.ipv4.ip_no_pmtu_disc=0 > > net.ipv4.tcp_mtu_probing=1 > > net.ipv4.tcp_frto=2 > > net.ipv4.tcp_frto_response=2 > > net.ipv4.tcp_congestion_control=illinois > > Thanks a lot > > --- > Gilberto Nunes Ferreira > > (47) 3025-5907 > (47) 99676-7530 - Whatsapp / Telegram > > Skype: gilberto.nunes36 > _______________________________________________ > pve-user mailing list > [email protected] > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > _______________________________________________ > pve-user mailing list > [email protected] > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > _______________________________________________ pve-user mailing list [email protected] https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
