Hi, I noticed that some, but not all, of my CentOS 7 machines have these kernel parameters for turning on systemd debug level logging added to the grub.cfg file. systemd.log_level=debug systemd.log_target=kmsg The parameters are *not* in the /etc/default/grub file, so if I rebuild grub.cfg with grub2-mkconfig, they disappear. I am a bit puzzled over how they got introduced. Has anyone else seen this? thanks, Thomas _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos