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文章標籤 ‘Virtualization’

Best Virtualization Certifications for 2014

2014年3月12日 尚無評論

目前市場虛擬化產品基本上大致以 VMware、XEN、KVM、Hyper-V這四大體系為主,但在相關國際認證上來說又以 VMware 較為流行,底下這篇文章有分析了一下目前市面上常見的虛擬化認證的狀況,有興趣的朋友可以參考看看。

Ref:Best Virtualization Certifications for 2014

LPIC 304 考試大綱與權重

2010年7月21日 尚無評論

LPIC Level III 的第四個考科將於今日正式上線,這個考科主要是針對虛擬化與高可用性進行測驗,相關考科比重內容如下所示:

Topic 330: Virtualization

330.1 Virtualization Concepts and Theory (weight: 10)

Weight 10
Description TODO: Enter descriptions

Key Knowledge Areas:

  • Terminology
  • Pros and Cons of Virtualization
  • Variations of Virtual Machine Monitors

The following is a partial list of the used files, terms and utilities:

  • Hypervisor
  • HVM(HardwareVirtualMachine)
  • PV(Paravirtualization)
  • domains
  • emulation and simulation
  • CPU flags

330.2 Xen (weight: 10)

Weight 10
Description TODO: Enter descriptions

Key Knowledge Areas:

  • Knowledge area 1
  • Knowledge area 2

The following is a partial list of the used files, terms and utilities:

  • Xen w/Intel VT
  • Xen w/AMD-V
  • Dom0 DomU GuestOS HostOS
  • xm
  • /etc/xen
  • xmdomain.cfg
  • xentop

330.3 KVM (weight: 7)

Weight 7
Description TODO: Enter descriptions

Key Knowledge Areas:

  • Knowledge area 1
  • Knowledge area 2

The following is a partial list of the used files, terms and utilities:

  • /proc/cpuinfo
  • kernel modules: kvm kvm-intel kvm-amd
  • /etc/kvm/
  • kvm-qemu
  • kvm_stat
  • kvm netwoking
  • kvm monitor
  • kvm storage
  • qemu

330.4 Other Virtualization Solutions (weight: 3)

Weight 3
Description TODO: Enter descriptions

Key Knowledge Areas:

  • Knowledge area 1
  • Knowledge area 2

The following is a partial list of the used files, terms and utilities:

  • OpenVZ
  • VirtualBox

Topic 331: Load Balancing

331.1 Linux Virtual Server (weight: 5)

Weight 5
Description TODO: Enter descriptions

Key Knowledge Areas:

  • IPVS
  • VRRP
  • keepalived configuration

The following is a partial list of the used files, terms and utilities:

  • ipvsadm
  • syncd
  • LVS-NAT/Tun/DR/LocalNode
  • connection scheduling algorithms
  • genhash

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