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最後更新: 2016-11-17

介紹

 

Xen - info

enterprise customers
cloud computing providers
virtualization solutions

toolstack(libxenlight library)
credit 2 scheduler
each CPU pool runs its own scheduler

Support for x86, x86-64, Itanium, Power PC, and ARM processors

Privileged Domain (Dom0) <-- communicate with the hardware via the hypervisor
Unprivileged Domain Guests (DomU)

Xen has “thin hypervisor” model (Operating System Neutrality)

Paravirtualization
Pass-through technology

/etc/xen/xend-config.sxp

(dom0-min-mem 1024)

Debian Archives(old repro)

 

http://www.debian.org/distrib/archive

 

Old repro:

deb http://archive.debian.org/debian/ ?????  contrib main non-free

IP: 193.62.202.28

Openwrt - ddns

 

方案

  • ddns-scripts
  • inadyn
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