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technical paper about live migration [message #8067] Mon, 06 November 2006 10:16 Go to next message
christoph is currently offline  christoph
Messages: 19
Registered: July 2006
Junior Member
Hi!

I'm looking for a technical paper about OpenVZ's live migration.

I only know the wiki page of OpenVZ's live migration but that information is not really a technical one.
http://wiki.openvz.org/Checkpointing_and_live_migration

Thank you,
Christoph

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Re: technical paper about live migration [message #8084 is a reply to message #8067] Tue, 07 November 2006 09:18 Go to previous messageGo to next message
Andrey Mirkin is currently offline  Andrey Mirkin
Messages: 193
Registered: May 2006
Senior Member
What do you want to know?
"Checkpointing internals" wiki page is not ready yet, but it will be available soon.

Andrey Mirkin
http://static.openvz.org/userbars/openvz-developer.png

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Re: technical paper about live migration [message #8088 is a reply to message #8084] Tue, 07 November 2006 10:39 Go to previous messageGo to next message
christoph is currently offline  christoph
Messages: 19
Registered: July 2006
Junior Member
yes, checkpointing internals would be great.
Any preview yet of this wiki page?

What I would be interested moreover is, if there is anything planned to further minimize the downtime (e.g. shared storage support, precopying memory state, ...)?

Christoph

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Re: technical paper about live migration [message #8091 is a reply to message #8088] Tue, 07 November 2006 11:03 Go to previous messageGo to next message
Andrey Mirkin is currently offline  Andrey Mirkin
Messages: 193
Registered: May 2006
Senior Member
Sorry, preview of this pafe is not available yet.

We plan to implement precopy of memory state and support of shared storages in live migration in OpenVZ later, but not right now.

Andrey Mirkin
http://static.openvz.org/userbars/openvz-developer.png

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Re: technical paper about live migration [message #8094 is a reply to message #8091] Tue, 07 November 2006 12:27 Go to previous message
christoph is currently offline  christoph
Messages: 19
Registered: July 2006
Junior Member
allright, thanks for the quick info.

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