2
2
I use "echo 0 > /proc/sys/vm/swappiness" to set swappiness but even if I'm root i've got access denied. Do you know what should I do to unlock it ?
2
2
I use "echo 0 > /proc/sys/vm/swappiness" to set swappiness but even if I'm root i've got access denied. Do you know what should I do to unlock it ?
4
I suspect SELinux. Try getenforce and if it returns enforcing, you can temporarily disable SELinux with setenforce 0. For permanent disablement see /etc/selinux/config.
Before disabling SELinux you may try sysctl -w vm.swappiness=0.
2
You might want to check if SELinux is active. It imposes restrictions even on root
.
The commmand sestatus
will tell you if SELinux is active.
It may happen that even if SELinux status is disabled, one would get permission denied issues. – suresh – 2011-12-01T20:16:11.967