Tag Archives: kvm

Server Rack: Create your own low-cost rack console

By | March 1, 2017

Because the number of my systems increased moving all my stuff to a rack was the right decision to avoid cable spaghetti and administration hell. But when you have a rack you need to have an administration console for it. Looking on the market (the deals market) the cheapest console I could find was some… Read More »

Resize a RHEL7 QEMU/KVM image

By | February 8, 2017

At some point my RHEL7 development virtual machine run out of space. Resizing the image is really made easy by RedHat: STEP 1: Resize the virtual machine disk [root@localhost VMs]# qemu-img resize RHEL7-clone.qcow2 50G Image resized. [root@localhost VMs]# STEP 2: Start the VM and check the disks from inside the VM Check the virtual disk:… Read More »