Re: Checkpoint and restore on 64 bit Debian host.

I'm currently running several servers (for development environments)
on Debian Squeeze but am in the process of migrating to CentOS 6
because it seems to be a better supported environment and also
provides an LTS OS, whereas Debian's support lifecycle is more
"nuanced."

My assumption is also a larger bas of OpenVZ users run on
RHEL-derivatives than Debian, so it is always a safer bet. Running
RHEL6 kernels on Debian boxes since more problematic than migrating to
CentOS, even though I prefer Debian-based distros.

My other concern is the long term viability of OpenVZ on
non-RHEL-based distributions given that Ubuntu dropped OpenVZ support
and it seems that Debian will as well, given that (for good or evil)
LXC seems to be the container-based solution that Debian and Ubuntu
are going forward with.

The only problem I've encountered with OpenVZ on Debian (which is also
a concern) is http://bugzilla.openvz.org/show_bug.cgi?id=1747

- mdf

On Fri, Sep 30, 2011 at 6:05 PM, Kirill Kolyshkin
<kolyshkin@...> wrote:
> You don't have to switch the OS, just use rhel6 kernel. It is in rpm so for
> now you have to use alien plus do some work after installing new kernel (run
> mkinitd, modify grub.conf). We plan to provide deb report for rhel6 kernel
> real soon.
>
> On Sep 30, 2011 8:49 PM, "Hansel Dunlop" <hansel.dunlop@...>

Re: chkpt/vzmigrate with SSL connections

_______________________________________________
Users mailing list
Users@...
https://openvz.org/mailman/listinfo/users

Re: Ubuntu 10.04 template issue

Zitat von Mark Johanson <mjohanson@...>:

>
> On Thu, 2011-09-29 at 12:00 -0400, users-request@... wrote:
>
>>         /etc/init/networking.conf
>>
>>         Change
>>
>>         start on (local-filesystems and stopped udevtrigger)
>>
>>         to something like this
>>
>>         start on (local-filesystems)
>>
>
> Thanks for the information on what to change, unfortunately that appears
> to already be set that way:
>
> start on local-filesystems
>
> task
>
> pre-start exec mkdir -p /var/run/network
>
> exec ifup -a
>
> I'll keep digging to see if udev is loading up somewhere else causing a
> issue, but any other suggestions on what to look at would be greatly
> appreciated.

Try to debug what is going on inside the VE by issuing "vzctl exec  
<VE-ID> ifconfig" and maybe looking at the VE logfiles. Another glitch  
for SSH is using OOM settings in the startupscript /etc/init/ssh.conf  
BTW.

Good luck

Andreas

_______________________________________________
Users mailing list
Users@...
https://openvz.org/mailman/listinfo/users

Re: Checkpoint and restore on 64 bit Debian host.

_______________________________________________
Users mailing list
Users@...
https://openvz.org/mailman/listinfo/users

RE: Checkpoint and restore on 64 bit Debian host.

> I'm experimenting with this now. I converted vzkernel-2.6.32-
> 042stab037.1.x86_64.rpm into a deb and used it to boot but AWS did not want
> to run it. Complaining about XEN options. I see that the older kernel versions had
> specific XEN builds. I'm going to try and recompile the  2.6.32-042stab037 kernel
> from src. Are there any particular flags that I should set?

You could also use the pve kernel from:

ftp://download.proxmox.com/debian/dists/squeeze/pve/binary-amd64/pve-kernel-2.6.32-6-pve_2.6.32-46_amd64.deb

That is the latest openvz kernel compiled for debian squeeze.

- Dietmar

Kernel 028stab094.3 not in current

 kernel/rhel5/028stab094.3 not moved in current

http://bugzilla.openvz.org/show_bug.cgi?id=2024


-----------------------------------------------------------------
100 лв БОНУС. Най-високи коефициенти. Tempobet.com
http://bg.tempobet.com/affiliates/3208311


_______________________________________________
Users mailing list
Users <at> openvz.org
https://openvz.org/mailman/listinfo/users

several nics on the hn

Hello,

I've several nics on the hostnode. Only the internal service nic have an
internal IP. The other nics are without IPs and connected to different
internal subnets and public www.

I've read the differences between venet and veth
http://wiki.openvz.org/Differences_between_venet_and_veth
and want to use venet, but only venet0 is active in the hn, I think this
is connected to eth0, but how to access the other nics?

Thanks
Daniel

Re: several nics on the hn

Edit your:

/etc/vz/vz.conf

Specifically the VE_ROUTE_SRC_DEV value

...
# The name of the device whose IP address will be used as source IP for CT.
# By default automatically assigned.
#VE_ROUTE_SRC_DEV="eth0"
...

Daniel Bauer wrote:
> Hello,
> 
> I've several nics on the hostnode. Only the internal service nic have an
> internal IP. The other nics are without IPs and connected to different
> internal subnets and public www.
> 
> I've read the differences between venet and veth
> http://wiki.openvz.org/Differences_between_venet_and_veth
> and want to use venet, but only venet0 is active in the hn, I think this
> is connected to eth0, but how to access the other nics?
> 
> Thanks
> Daniel
> 
> _______________________________________________
> Users mailing list
> Users@...
> https://openvz.org/mailman/listinfo/users
> 
> 

Re: several nics on the hn

If you need to have some containers use other NICs than the default, you 
will need to probably to do some ip route stuff. Pretty advanced topic. 
Of course you can always give container direct access to /dev devices 
(like /dev/net/tun) via it's VEID.conf file. But that would involve all 
kinds of very advanced routing and kernel expertise for sharing the 
device among more than one container.

RE: several nics on the hn

Hi Daniel,

What's your setup? You have 1 'internal' NIC with an IP-address and other
NIC's without IP-address who you want to connect inside a container, for
what purpose?

If you use veth you could theoretically set up a bridge with one of those
devices, that would be easiest in my opinion. But why would you consist on
venet?

Probably with a little bit more information we can help you a bit further.

Kind Regards,

Esmé

-----Oorspronkelijk bericht-----
Van: users-bounces@...
[mailto:users-bounces@...] Namens
Daniel Bauer
Verzonden: donderdag 6 oktober 2011 15:02
Aan: users@...
Onderwerp: [Users] several nics on the hn

Hello,

I've several nics on the hostnode. Only the internal service nic have an
internal IP. The other nics are without IPs and connected to different
internal subnets and public www.

I've read the differences between venet and veth
http://wiki.openvz.org/Differences_between_venet_and_veth
and want to use venet, but only venet0 is active in the hn, I think this is
connected to eth0, but how to access the other nics?

Thanks
Daniel

_______________________________________________
Users mailing list
Users@...
https://openvz.org/mailman/listinfo/users