| Re: vzmigrate standby mode [message #42705 is a reply to message #42700] |
Fri, 13 May 2011 00:12   |
swindmill
Messages: 57
Registered: April 2007
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Member |
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I believe you can already do this with vzctl chkpnt and vzctl restore as
documented here:
http://wiki.openvz.org/Checkpointing_and_live_migration
On Thu, May 12, 2011 at 11:56 AM, Jean-Marc Pigeon <jmp@safe.ca> wrote:
> Hello,
>
>
> I think it will be very convenient to have a way to
> prepare/clone a VPS ready to start at moment notice
> (standby mode), a kind of action ready backup.
>
> I think the best way to do that is to modify
> vzmigrate to add "--standby", such the vzmigrate
> will work in --keep_dst mode and doing the --online
> mode but NOT stopping the VPS source and keeping the
> destination VPS in stop mode.
>
> Such starting vzmigrate --standby lets say
> once a day, could keep a fresh enough VPS
> ready to take action in case of major
> trouble on production HOST.
>
> Is there a better way to achieve this?,
> is vzmigrate the best candidate to do it?
> if so, I'll try to add "--standby" to
> vzmigrate.
>
>
>
> --
> A bientôt
> ============================================================ ==============
> Jean-Marc Pigeon Internet: jmp@safe.ca
> SAFE Inc. Phone: (514) 493-4280
> Fax: (514) 493-1946
> Clement, 'a kiss solution' to get rid of SPAM (at last)
> Clement' Home base <"http://www.clement.safe.ca">
> ============================================================ ==============
>
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