rhel

Jul
29
Fixing MSR 0xe1 to 0x0

Fixing MSR 0xe1 to 0x0

When running KVM in a nested virtualization you may run into the following error when attempting to launch machines. Example
1 min read
Oct
30
TripleO(-Ansible) Bootcamp

TripleO(-Ansible) Bootcamp

In this post, I intend to bring new folks into TripleO-Ansible by explaining how TripleO is evolving. We're building a
9 min read
Jul
03

XenServer upgrade failed to boot

Virtual Instance Fails to boot after an upgrade If you have upgraded your installed Linux Virtual Machine, and it no
4 min read
Apr
05

Monitoring Network Traffic in Linux

Basic but Essential Network Monitoring Basic Administration principles state that you, the administrator, should have a strong grasp on what
6 min read
Dec
27

DD and the Mighty Disk Destroyer or Duplicator

As the title states dd is the Mighty Disk Destroyer, though it can also be your savior. Many Admins fear
4 min read