Compiling Netflow from source

Just posting this here for my notes in case I ever need it again… Fairly simple install: Netflow Installation Guide: #### Install All Pre-Reqs yum install perl-rrdtool rrdtool rrdtool-devel flex php -y yum install gcc -y yum install byacc -y yum install perl-MailTools -y yum install perl-Socket6 -y #### #### Users and Groups groupadd www […]

Extending LVM disks on the fly NO REBOOTS

Today I had a request to expand a disk on a production environment … Normally this isn’t an issue, but this machine was setup with LVM (Yes I know I’ve written before on LVM however that tutorial included rebooting) .. Now the team responsible for this wanted me to do this at some obscure hour […]