How to set rsync speed limit from eating all bandwidth with –bwlimit option

Posted on in Categories , , , , , , , , last updated February 25, 2017

The rsync command is eating all my bandwidth from a backup script and generating tons of I/O. How do I set a limit for file transfer speed of rsync command on Linux or Unix-like system? How can I keep my rsync script from using all of my bandwidth?

How To Setup Bonded (bond0) and Bridged (br0) Networking On Ubuntu LTS Server

Posted on in Categories , , last updated May 3, 2017

I want to setup KVM bridge with bonding on Ubuntu Linux 16.04 LTS server. I have total four Intel I350 Gigabit network connection (NICs). I would like bonding/enslaving eth0 through eth2 into one bonded interface called bond0 with 802.3ad dynamic link aggregation mode. How do I configure bridging and bonding with Ubuntu Server 16.04 LTS?