Linked by Adam S on Wed 15th Oct 2008 15:20 UTC
General Unix This article explores the virtualization features available to administrators across several UNIX hardware platforms. Discover what they have to offer and how their features compare to PowerVM.
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Francis Kuntz
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U3 is fairly old now.

Yes and we paid to be early adopters of solaris zones.

Can you elaborate on this please? Is there a bugid?

Performance problem is mainly due to the fact that each zones share the same kernel. Thus when a software goes in kernel mode, the CPU time is not controlled anymore and the zone. So if there is a software bug during kernel mode, the zone will eat all the CPUs despite ressource control set.

Its no bug, it's the way zone are working.

- and now the servers reboot itself in u5

you can find the bug ID (6696124) in the thread but Sun removed it for security reason ....

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