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An Introduction to Full Virtualization With Xen (Linux.com)An Introduction to Full Virtualization With Xen (Linux.com)Posted Oct 24, 2012 13:50 UTC (Wed) by Lennie (subscriber, #49641)In reply to: An Introduction to Full Virtualization With Xen (Linux.com) by cas Parent article: An Introduction to Full Virtualization With Xen (Linux.com)
Most people don't need something like Remus.
If you want some form of failover it is usually better to have 2 VM's in proper failover configuration. In a way that fits the software involved.
But the question was why Xen, so I thought I'd mention it. :-)
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An Introduction to Full Virtualization With Xen (Linux.com) Posted Oct 24, 2012 15:45 UTC (Wed) by Lennie (subscriber, #49641) [Link]
Maybe I should add that Remus does not work well over a WAN-link (you need lowlatency). So you probably can't use it for failover to a different datacenter either.
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