I've also realized if you have No Execute(NX) or Execute Disable(XD)
protection enabled in your BIOS, you can't access kernel.exec-shield sysctl
parameter.
[root@centos7 ~]# dmesg | grep '[NX|DX]*protection'
[0.00] NX (Execute Disable) protection: active
[root@centos7 ~]# sysctl kernel.ex
On 10/03/2015 04:47 PM, C.L. Martinez wrote:
Hi all,
I have a strange behavior with a CentOS7 host (fully patched). I have
configured nics as old style format: ifcfg- ... due to I need to use
openvswitch for my vms.
All works well, except when I reboot this server. Systemd spends 6
min. to
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