sysadmin
virtualisation
provisioning
Yum repositories directory
Local yum repositories: introduction
Local yum repositories: directory structure
Generating GPG keys
Generating MD5 encrypted passwords for kickstart files
storage
Storage Area Networks (SAN)
iSCSI
CentOS iSCSI target installation
CentOS iSCSI initiator installation
ATA over Ethernet (AoE)
CentOS AoE installation
DRBD
DRBD installation