Home » Mailing lists » Users » 64-bit host, 32-bit guests and iptables
64-bit host, 32-bit guests and iptables [message #25245] |
Tue, 18 December 2007 19:28 ![Go to next message Go to next message](/theme/ovz3/images/down.png) |
Cliff Wells
Messages: 30 Registered: June 2006
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Member |
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I've heard that there are issues with running iptables commands from a
32-bit guest on a 64-bit host, but I've also seen at least one patch[1]
submitted to help resolve this issue.
I'm running 2.6.22-ovz005 and vzctl from git. Is this still an issue in
this version? Obviously I can setup iptables on the host, but it would
be nice to allow the guest to control their own firewall rules.
Regards,
Cliff
[1] http://forum.openvz.org/index.php?t=msg&goto=1687&
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Re: 64-bit host, 32-bit guests and iptables [message #25300 is a reply to message #25259] |
Wed, 19 December 2007 15:51 ![Go to previous message Go to previous message](/theme/ovz3/images/up.png) ![Go to next message Go to next message](/theme/ovz3/images/down.png) |
Cliff Wells
Messages: 30 Registered: June 2006
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Member |
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On Wed, 2007-12-19 at 12:17 +0300, Kirill Korotaev wrote:
> AFAIK, yes, issues are still there. Situation should be better in 2.6.24
> (can be found in git). If you have time to check/test it, we would be very thankful.
We are both in luck =) The server isn't in production yet but has about
10 VE's setup. I'll give 2.6.24 a try and report back.
Thanks,
Cliff
>
> Cliff Wells wrote:
> > I've heard that there are issues with running iptables commands from a
> > 32-bit guest on a 64-bit host, but I've also seen at least one patch[1]
> > submitted to help resolve this issue.
> >
> > I'm running 2.6.22-ovz005 and vzctl from git. Is this still an issue in
> > this version? Obviously I can setup iptables on the host, but it would
> > be nice to allow the guest to control their own firewall rules.
> >
> > Regards,
> > Cliff
> >
> >
> > [1] http://forum.openvz.org/index.php?t=msg&goto=1687&
> >
> >
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Re: 64-bit host, 32-bit guests and iptables [message #25305 is a reply to message #25300] |
Wed, 19 December 2007 17:42 ![Go to previous message Go to previous message](/theme/ovz3/images/up.png) ![Go to next message Go to next message](/theme/ovz3/images/down.png) |
dev
Messages: 1693 Registered: September 2005 Location: Moscow
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Senior Member |
![5072133](/theme/ovz3/images/icq.png)
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Cliff, moreover, we drop support of 2.6.22 and want to develop 2.6.24 up to
really stable (for Ubuntu release).
So will do the best to handle your bug reports ASAP.
Thanks,
Kirill
Cliff Wells wrote:
> On Wed, 2007-12-19 at 12:17 +0300, Kirill Korotaev wrote:
>
>>AFAIK, yes, issues are still there. Situation should be better in 2.6.24
>>(can be found in git). If you have time to check/test it, we would be very thankful.
>
>
> We are both in luck =) The server isn't in production yet but has about
> 10 VE's setup. I'll give 2.6.24 a try and report back.
>
> Thanks,
> Cliff
>
>
>>Cliff Wells wrote:
>>
>>>I've heard that there are issues with running iptables commands from a
>>>32-bit guest on a 64-bit host, but I've also seen at least one patch[1]
>>>submitted to help resolve this issue.
>>>
>>>I'm running 2.6.22-ovz005 and vzctl from git. Is this still an issue in
>>>this version? Obviously I can setup iptables on the host, but it would
>>>be nice to allow the guest to control their own firewall rules.
>>>
>>>Regards,
>>>Cliff
>>>
>>>
>>>[1] http://forum.openvz.org/index.php?t=msg&goto=1687&
>>>
>>>
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Re: 64-bit host, 32-bit guests and iptables [message #25396 is a reply to message #25300] |
Sat, 22 December 2007 02:44 ![Go to previous message Go to previous message](/theme/ovz3/images/up.png) ![Go to next message Go to next message](/theme/ovz3/images/down.png) |
Cliff Wells
Messages: 30 Registered: June 2006
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Member |
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On Wed, 2007-12-19 at 07:51 -0800, Cliff Wells wrote:
> On Wed, 2007-12-19 at 12:17 +0300, Kirill Korotaev wrote:
> > AFAIK, yes, issues are still there. Situation should be better in 2.6.24
> > (can be found in git). If you have time to check/test it, we would be very thankful.
>
> We are both in luck =) The server isn't in production yet but has about
> 10 VE's setup. I'll give 2.6.24 a try and report back.
So having gotten my server back up, I'm looking to test out 2.6.24, but
I'm a bit confused: I pulled the git tree using:
git clone git://git.openvz.org/pub/linux-2.6.24-openvz linux-2.6.24-openvz
but when I run "make menuconfig", there doesn't appear to be any OpenVZ
related configuration available. It looks pretty much like a vanilla
kernel.
What am I missing?
Regards,
Cliff
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Re: 64-bit host, 32-bit guests and iptables [message #25666 is a reply to message #25245] |
Mon, 24 December 2007 10:40 ![Go to previous message Go to previous message](/theme/ovz3/images/up.png) |
Alexey Dobriyan
Messages: 195 Registered: August 2006
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Senior Member |
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> On Fri, 2007-12-21 at 18:44 -0800, Cliff Wells wrote:
> > So having gotten my server back up, I'm looking to test out 2.6.24,
> > but
> > I'm a bit confused: I pulled the git tree using:
> >
> > git clone git://git.openvz.org/pub/linux-2.6.24-openvz
> > linux-2.6.24-openvz
> >
> > but when I run "make menuconfig", there doesn't appear to be any
> > OpenVZ
> > related configuration available. It looks pretty much like a vanilla
> > kernel.
> Anyone? I'm desperate to be a crash test dummy, but I look silly just
> sitting here with my helmet on.
2.6.24 tree has two branches for now: mainstream soon-to-be-released
2.6.24 kernel and 2.6.24-openvz branch forked from it.
However, you've already downloaded all needed data ;-)
After clone do:
cd linux-2.6.24-openvz
git checkout -b 2.6.24-openvz origin/2.6.24-openvz
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