This shows you the differences between two versions of the page.
Next revision | Previous revision Next revision Both sides next revision | ||
virtualization:xen_virtualization [2011/11/27 10:55] 127.0.0.1 external edit |
virtualization:xen_virtualization [2017/01/25 11:58] gcooper |
||
---|---|---|---|
Line 1: | Line 1: | ||
====== Xen Virtualization ====== | ====== Xen Virtualization ====== | ||
+ | |||
+ | FIXME Needs updating and formatting | ||
http:// | http:// | ||
- | Comparison - http:// | + | http://www.xen.org/ |
+ | |||
+ | ===== Xen Overview ===== | ||
+ | |||
+ | http://wiki.xensource.com/ | ||
+ | |||
+ | Xen can run two types of Virtual Machines: | ||
+ | |||
+ | * Paravirtualized | ||
+ | * No special hardware support required | ||
+ | * Requires VM be modified | ||
+ | * Generally only for Linux VMs | ||
+ | * Offers top performance | ||
+ | * HVM fully virtualized | ||
+ | * Requires hardware support by the mainboard, BIOS and CPU | ||
+ | * http:// | ||
+ | * Provides full virtualization of hardware including the BIOS | ||
+ | |||
+ | ===== Generic Xen ===== | ||
+ | |||
+ | http:// | ||
+ | |||
+ | Generic Xen is managed using the " | ||
+ | |||
+ | There are also various other management consoles or tools for managing Xen: | ||
+ | |||
+ | http:// | ||
+ | |||
+ | ===== Xen Cloud Platform ===== | ||
+ | |||
+ | http:// | ||
+ | |||
+ | XCP is a free open-source bare-metal type 1 hypervisor originally based on XenServer. | ||
- | Support - http://www.xensource.com/support/ | + | http://wiki.xen.org/wiki/Command_Line_Interface |
- | Getting Started User Guide - http://www.xensource.com/ | + | XCP is managed using " |
- | Wiki - http:// | + | ===== XenServer ===== |
- | Mail Lists - http://lists.xensource.com/ | + | http://www.citrix.com/xenserver |
- | [[XenServer]] - http://www.citrix.com/ | + | [[virtualization: |
- | 2 sockets | + | XenServer is managed via a Windows application, |
- | 4GB RAM | + | |
- | Manage single server at a time | + | |
- | Free | + | |
- | **CPU Support** | + | ===== Required |
- | echo; echo -n " | + | Xen requires hardware |
- | egrep ' | + | < |
- | echo " | + | egrep ' |
+ | </ | ||
Dom0 (Host OS) | Dom0 (Host OS) |