Originally published at: How To Fix Error: "Please check if data collecting is enabled" - Computer How To
After installing sysstat package and running sar command you may have error message: “Cannot open /var/log/sysstat/sa18: No such file or directory. Please check if data collecting is enabled”. I will show how to fix that error on Ubuntu and CentOS Linux. Fix: Please check if data collecting is enabled in CentOS / RedHat To fix…