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how to migrate x86 container from x86 to x86_64 [message #50035] Wed, 24 July 2013 02:52 Go to next message
xadream is currently offline  xadream
Messages: 1
Registered: July 2013
Junior Member
Dear All,

I am thinking to migrate the current x86 container (centos 5.5 based on the HN centos5.5) to x86_64 container (centos 6.4 based on the HD centos6.4).

I am not sure how to achieve this. Could I get some advise on this forum?

thank you

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Re: how to migrate x86 container from x86 to x86_64 [message #50103 is a reply to message #50035] Fri, 26 July 2013 19:40 Go to previous messageGo to next message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member
I suggest to search such reinstall in centos wiki or forum.

probably best way will be something like:
1. backup CT
2. create new CT from 64bit template, update.
3. install same repos in new CT, only for 64bit packages. "yum repolist" in old CT can help you.
4. install same packages in new CT, 64bit versions. "yum list installed" in old CT can help you.
5. copy/move config files and data to new CT. don't forget permissions and files/dirs owners and groups.
6. switch ip addresses

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Re: how to migrate x86 container from x86 to x86_64 [message #50104 is a reply to message #50035] Fri, 26 July 2013 19:42 Go to previous message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member

about migration form rhel5 to rhel6 CT you should check software compatibility.

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