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where are vm [message #45507]

Tue, 13 March 2012 13:45

VALL
Messages: 5
Registered: March 2012
Location: france

Junior Member

Hi

i m student and i have for project to do a cluster with high availability.
It s why i would like to know in what folder are save the vm from openvz
thanks for any help you can give me

(sry for my english)

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Re: where are vm [message #45508 is a reply to message #45507]

Tue, 13 March 2012 14:56

jehanproc2
Messages: 1
Registered: July 2010
Location: France

Junior Member

Le 13/03/2012 14:45, valere pique a écrit :
> Hi
>
> i m student and i have for project to do a cluster with high availability.
> It s why i would like to know in what folder are save the vm from openvz
> thanks for any help you can give me
>
> (sry for my english)
>
>
don't know if it's the same on all distributions ..
but on my centos, vm data are in /vz/private/ ,then, from here a
subdirectory by VM IDs .

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RE :RE: where are vm [message #45509 is a reply to message #45508]

Tue, 13 March 2012 15:09

VALL
Messages: 5
Registered: March 2012
Location: france

Junior Member

yes i find in vz/private/(id of your computer)
but there this folder too i think vz/root/(id of your computer)
but maybe there is more folder ...
i find this folder too
var/lib/vz/private/(id of your computer)

so i don t really know if there are 3 folder or more or if they aren't all needed
.

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Re: RE :RE: where are vm [message #45513 is a reply to message #45509]

Tue, 13 March 2012 17:38

Martin Dobrev
Messages: 14
Registered: November 2006

Junior Member

Hi,

Did you try to read the wiki on wiki.openvz.org? The information there is sufficient enough to answer all your questions at this stage of your project. There are even articles how to make a VZ container high-available.

Martin Dobrev

Sent from iPhonespam SPAMSPAM 4

On 13.03.2012, at 17:09, valere pique <denduron@hotmail.fr> wrote:

> yes i find in vz/private/(id of your computer)
> but there this folder too i think vz/root/(id of your computer)
> but maybe there is more folder ...
> i find this folder too
> var/lib/vz/private/(id of your computer)
>
> so i don t really know if there are 3 folder or more or if they aren't all needed
> .

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Re: RE :RE: where are vm [message #45514 is a reply to message #45509]

Tue, 13 March 2012 17:45

dowdle
Messages: 261
Registered: December 2005
Location: Bozeman, Montana

Senior Member

Greetings,

----- Original Message -----
> yes i find in vz/private/(id of your computer)
> but there this folder too i think vz/root/(id of your computer)
> but maybe there is more folder ...
> i find this folder too
> var/lib/vz/private/(id of your computer)
>
> so i don t really know if there are 3 folder or more or if they
> aren't all needed

/vz/private/{ctid}/ is the permanent home for the container filesystem.

/vz/root/{ctid}/ contents are there when the container is running.

Debian likes to put things under /var/lib/vz/ and I think they just make /vz/ a symlink to it.

A container = 1) It's config file (/etc/vz/conf/{ctid}.conf) and it's filesystem /vz/private/{ctid}. There is also a quota file in /var/vzquota/quota.{ctid}. These locations may vary from distro to distro as previously mentioned.

Kir announced ploop 1.0 today... but the kernel and tools aren't available quite yet... but coming soon... for those who want to put a container on a disk image file. See this wiki page and the PDF of the presentation about ploop: http://wiki.openvz.org/Ploop

ploop will be an addition and not replace what we have now... it'll be an option for those who want it.

TYL,
--
Scott Dowdle
704 Church Street
Belgrade, MT 59714
(406)388-0827 [home]
(406)994-3931 [work]

--
TYL, Scott Dowdle
Belgrade, Montana, USA

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