OpenVZ Forum: Support » Question about Live Migration

Home » General » Support » Question about Live Migration

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Question about Live Migration [message #35794]

Wed, 22 April 2009 21:46

divB
Messages: 79
Registered: April 2009

Member

Hi,

I read through the Wiki but there is no detailed information about live migration. (only that it works, what's the command etc. but no details how and why it works).

I am very interested in live migration and my specific question is: Does it care about the file system too?

Can I migrate a VE which is stored on Host1 "live" to Host2? Or do I have to care about file system consistency myself? (This would reduce my enthusiasm drastically Wink

). Or do I even need a SAN?

If it works: How does it actually work? How can live migration possible when the file system need to be consistent? How is it possible to achieve minimum downtime in this case?

And what if I have bind-mounted some ressources from the host? What happens with those mappings?

Regards,
divB

Report message to a moderator

[Message index]

		Question about Live Migration By: divB on Wed, 22 April 2009 21:46
		Re: Question about Live Migration By: maratrus on Fri, 24 April 2009 12:38
		Re: Question about Live Migration By: divB on Thu, 30 April 2009 07:45

Previous Topic:	Number of VEs supported
Next Topic:	shell used by 'vzctl enter'

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Dec 12 09:41:37 GMT 2025

Total time taken to generate the page: 0.11835 seconds