http://it580.com/tags/cloud/ Recent content in Cloud on 空想枫 Hugo -- gohugo.io en-us © 2001-2020 空想枫 Tue, 14 Mar 2017 16:57:31 +0000 http://it580.com/google-cloud-platform-vm-enable-bbr/ Tue, 14 Mar 2017 16:57:31 +0000 http://it580.com/google-cloud-platform-vm-enable-bbr/ 当前建立出来的计算单元系统是debian jessie sudo nano /etc/apt/sources.list #替换所有jessie 为 testing ，保存修改。 #更新到testing版本 sudo apt-get update sudo apt-get -u -o APT::Force-LoopBreak=1 dist-upgrade sudo apt-get autoremove #开启BBR sudo sh -c 'echo “net.core.default\_qdisc=fq” >> /etc/sysctl.conf' sudo sh -c 'echo “net.ipv4.tcp\_congestion\_control=bbr” >> /etc/sysctl.conf' sudo sysctl -p #验证 sudo sysctl net.ipv4.tcp\_available\_congestion\_control sudo sysctl net.ipv4.tcp\_congestion\_control