安装完redis务须设置内核参数vm.overcommit_memory = 1

分类: IT文章 • 2022-05-16 15:29:37

安装完redis必须设置内核参数vm.overcommit_memory = 1

必须设置 /etc/sysctl.conf

 #vm.overcommit_memory = 1
 # sysctl -p

否则会遇到

MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk.

今天搞elk的时候就遇到了这样问题。