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LPIC3-304 (temario) (Bash)
Virtualization
- Virtualization Concepts and Theory
- Key Knowledge Areas:
- Terminology
- Pros and Cons of Virtualization
- Variations of Virtual Machine Monitors
- Migration of Physical to Virtual Machines
- Migration of Virtual Machines between Host systems
- Cloud Computing
- The following is a partial list of the used files, terms and utilities:
- Hypervisor
- Hardware Virtual Machine (HVM)
- Paravirtualization (PV)
- Container Virtualization
- Emulation and Simulation
- CPU flags
- /proc/cpuinfo
- Migration (P2V, V2V)
- IaaS, PaaS, SaaS
- Xen
- Key Knowledge Areas:
- Xen architecture, networking and storage
- Xen configuration
- Xen utilities
- Troubleshooting Xen installations
- Basic knowledge of XAPI
- Awareness of XenStore
- Awareness of Xen Boot Parameters
- Awareness of the xm utility
- Terms and Utilities:
- Domain0 (Dom0), DomainU (DomU)
- PV-DomU, HVM-DomU
- /etc/xen/
- xl
- xl.cfg
- xl.conf
- xe
- xentop
- KVM
- Key Knowledge Areas:
- KVM architecture, networking and storage
- KVM configuration
- KVM utilities
- Troubleshooting KVM installations
- Terms and Utilities:
- Kernel modules: kvm, kvm-intel and kvm-amd
- /etc/kvm/
- /dev/kvm
- kvm
- KVM monitor
- qemu
- qemu-i
- Other Virtualization Solutions
- Key Knowledge Areas:
- Basic knowledge of OpenVZ and LXC
- Awareness of other virtualization technologies
- Basic knowledge of virtualization provisioning tools
- Terms and Utilities:
- OpenVZ
- VirtualBox
- LXC
- docker
- packer
- vagrant
- Libvirt and Related Tools
- Key Knowledge Areas:
- libvirt architecture, networking and storage
- Basic technical knowledge of libvirt and virsh
- Awareness of oVirt
- Terms and Utilities:
- libvirtd
- /etc/libvirt/
- virsh
- oVirt
- Cloud Management Tools
- Key Knowledge Areas:
- Basic feature knowledge of OpenStack and CloudStack
- Awareness of Eucalyptus and OpenNebula
- Terms and Utilities:
- OpenStack
- CloudStack
- Eucalyptus
- OpenNebula
High Availability Cluster Management
- High Availability Concepts and Theory
- Load Balanced Clusters
- Failover Clusters
- High Availability in Enterprise Linux Distributions
High Availability Cluster Storage
- DRBD / cLVM
- Clustered File Systems