Boot LVM From ISO
You are using libvirt on Centos 6 and you need to boot a virtual machine from a CD Edit the virtual machine virsh edit domainname Find the section “<os>” and add the following line at the top of the section … Continue reading →
Category Archives: Centos
Replace Failed Drive In Software Raid Array In Linux
Identify the broken drive Start by identifying the device as the system know it (ie. /dev/sdX or /dev/hdX). The following commands should provide you with the information: cat /proc/mdstat You will see something like this: [root@server1 ~]# cat /proc/mdstat … Continue reading →