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Does x64 OpenVZ host support running x86 guest? [message #51461] Mon, 16 June 2014 16:47 Go to next message
ccto is currently offline  ccto
Messages: 61
Registered: October 2005
Member
Hello everyone,

May I ask -

If I install a CentOS 6.5 x64 host with OpenVZ x64 kernel (e.g. 2.6.32-042stab090.3), is it possible to run
1. CentOS 5.10 x64 guest ?
2. CentOS 4.9 x86 guest (some legacy application)?

I cannot find a (official) supported list of host OS and guest OS inside openvz.org website.

Thank you very much for your kind experience sharing.

Regards

[Updated on: Mon, 16 June 2014 16:48]

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Re: Does x64 OpenVZ host support running x86 guest? [message #51463 is a reply to message #51461] Tue, 17 June 2014 15:15 Go to previous messageGo to next message
Ales is currently offline  Ales
Messages: 330
Registered: May 2009
Senior Member
CentOS 5.x templates run without issues and your x86_64 host should allow for both x86 and x86_64 guests.

As for EOL'ed CentOS 4.x templates, it's quite likely they run, but I'm almost certain that nobody tests them with newer openvz kernels.

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Re: Does x64 OpenVZ host support running x86 guest? [message #51464 is a reply to message #51461] Tue, 17 June 2014 16:01 Go to previous messageGo to next message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member
I run one CT with centos4 on centos6 openvz host and it works just ok.
and btw this CT is on ploop. works ok.

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Re: Does x64 OpenVZ host support running x86 guest? [message #51575 is a reply to message #51461] Mon, 04 August 2014 13:18 Go to previous message
votsalo is currently offline  votsalo
Messages: 26
Registered: December 2011
Location: Greece
Junior Member
The list of supported guest templates is here:
http://openvz.org/Download/templates/precreated

There is typically both a 32 bit and a 64 bit version of each guest OS.

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