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Thorsten Schifferdecker | 1 Jul 2006 06:45
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Problem with /proc/vz/veinfo

Hi,

have you build your own kernel and enabled the modules needed
for openvz ?

Thorsten

At Sa, 1.07.2006, 02:15, wrote Rachid Abdoun:
> Yes I did :
>
> phoenix:~# /etc/init.d/vz start
> Starting OpenVZ: ..done
> phoenix:~# vzlist
> Unable to open /proc/vz/veinfo
> VPS not found
>
> I'm running debian sarge 3.1 what can I do?
>
> Le 29 juin 06 ? 17:40, Kir Kolyshkin a ?crit :
>
>> Looks like OpenVZ kernel modules are not loaded.
>>
>> Have you started vz subsystem? I mean running
>> /etc/init.d/vz start
>>
>> Rachid Abdoun wrote:
>>> Hi,
>>>
>>> I'm running a debian sarge 3.1 with kernel 2.6.16 with this
>>> patch http://download.openvz.org/kernel/devel/026test014.4/patches/
(Continue reading)

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Rachid Abdoun | 1 Jul 2006 10:46
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Problem with /proc/vz/veinfo

Yes i build myself

I use this config http://download.openvz.org/kernel/devel/ 
026test014.4/configs/kernel-2.6.16-026test014-i686.config.ovz to  
build it....

What can I do?

Thank you

Le 1 juil. 06 ? 10:09, Thorsten Schifferdecker a ?crit :

> Hi,
>
> have you build your own kernel and enabled the modules needed
> for openvz ?
>
> Thorsten
>
> At Sa, 1.07.2006, 02:15, wrote Rachid Abdoun:
>> Yes I did :
>>
>> phoenix:~# /etc/init.d/vz start
>> Starting OpenVZ: ..done
>> phoenix:~# vzlist
>> Unable to open /proc/vz/veinfo
>> VPS not found
>>
>> I'm running debian sarge 3.1 what can I do?
>>
(Continue reading)

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Thorsten Schifferdecker | 1 Jul 2006 13:31

Problem with /proc/vz/veinfo

Hi,

More questions:  :-)

Boot your system the right kernel -> have you modified your bootloader
e.g. grub or lilo ?

Which version show "uname -r" ?

Are the modules "vzmon vzdquota vzdev" loaded ?

Are the modules on the right place :
/lib/modules/`uname -r`/kernel/kernel/vzmon.ko
/lib/modules/`uname -r`/kernel/fs/vzdquota.ko
/lib/modules/`uname -r`/kernel/kernel/vzdev.ko

Can load manually the module above, and listed by lsmod ?

Thorsten

At Sa, 1.07.2006, 13:53, wrote Rachid Abdoun:
> Yes i build myself
>
> I use this config http://download.openvz.org/kernel/devel/
> 026test014.4/configs/kernel-2.6.16-026test014-i686.config.ovz to
> build it....
>
> What can I do?
>
> Thank you
(Continue reading)

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Kirill Korotaev | 2 Jul 2006 08:53
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Problem with /proc/vz/veinfo

have you booted OVZ kernel?
check that correct kernel and modules are loaded:
# uname -a
# lsmod
# modprobe vzmon

Thanks,
Kirill

> Yes I did :
> 
> phoenix:~# /etc/init.d/vz start
> Starting OpenVZ: ..done
> phoenix:~# vzlist
> Unable to open /proc/vz/veinfo
> VPS not found
> 
> I'm running debian sarge 3.1 what can I do?
> 
> Le 29 juin 06 ? 17:40, Kir Kolyshkin a ?crit :
> 
>> Looks like OpenVZ kernel modules are not loaded.
>>
>> Have you started vz subsystem? I mean running
>> /etc/init.d/vz start
>>
>> Rachid Abdoun wrote:
>>> Hi,
>>>
>>> I'm running a debian sarge 3.1 with kernel 2.6.16 with this
(Continue reading)

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Kirill Korotaev | 2 Jul 2006 09:13
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Network problem

do you have kernel modules vznetdev loaded?
# lsmod | grep vz

Kirill

Rachid Abdoun wrote:
> Hi list! I've got a probl?me while creating a virtual network... I'd  
> like to create a bridge between two VPS. The VPS aren't attached on  
> physical network it's just for testing...
> 
> ifconfig on hardware node :
> 
> phoenix:/vserver/openvz# ifconfig eth0
> eth0      Lien encap:Ethernet  HWaddr 00:0A:E4:53:A1:85
>           inet adr:192.168.1.111  Bcast:192.168.1.255  Masque: 
> 255.255.255.0
>           adr inet6: fe80::20a:e4ff:fe53:a185/64 Scope:Lien
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:5901 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:3188 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:1000
>           RX bytes:548867 (536.0 KiB)  TX bytes:462123 (451.2 KiB)
>           Interruption:10
> 
> I'd like to create a virtual network but i've got this error :
> 
> phoenix:/vserver/openvz# vzctl start 101
> Starting VPS ...
> VPS is mounted
> Adding IP address(es): 192.168.2.1
(Continue reading)

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Rachid Abdoun | 4 Jul 2006 07:09
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Problem with /proc/vz/veinfo

Hi,

More responses:  :-)

Boot your system the right kernel -> have you modified your bootloader
e.g. grub or lilo ?

I use grub check my menu.lst :

title           OpenVZ , kernel 2.6.16-026test014
root            (hd0,0)
kernel          /vmlinuz-2.6.16-026test014 root=/dev/hda7 ro
savedefault
boot

title           OpenVZ , kernel 2.6.16-026test014 (recovery mode)
root            (hd0,0)
kernel          /vmlinuz-2.6.16-026test014 root=/dev/hda7 ro single
savedefault
boot

title           Debian GNU/Linux, kernel 2.6.8-2-386
root            (hd0,0)
kernel          /vmlinuz-2.6.8-2-386 root=/dev/hda7 ro
initrd          /initrd.img-2.6.8-2-386
savedefault
boot

title           Debian GNU/Linux, kernel 2.6.8-2-386 (recovery mode)
root            (hd0,0)
(Continue reading)

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Rachid Abdoun | 4 Jul 2006 07:43
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Need informations about bridging configuration

Hi list,

I try to create a virtual network I use the information on the wiki  
but I don't understand commands, could some explain me theses commands?

[host-node]# ifconfig vzbr0 0
[host-node]# echo 1 > /proc/sys/net/ipv4/conf/vzbr0/forwarding
[host-node]# echo 1 > /proc/sys/net/ipv4/conf/vzbr0/proxy_arp

Thanks you!

Rachid

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Kir Kolyshkin | 4 Jul 2006 09:22
Favicon

Problem with /proc/vz/veinfo

It looks like vznetdev module is not loaded. Try loading it manually:

/sbin/modprobe vznetdev

Rachid Abdoun wrote:
> Hi,
>
> More responses: :-)
>
> Boot your system the right kernel -> have you modified your bootloader
> e.g. grub or lilo ?
>
> I use grub check my menu.lst :
>
> title OpenVZ , kernel 2.6.16-026test014
> root (hd0,0)
> kernel /vmlinuz-2.6.16-026test014 root=/dev/hda7 ro
> savedefault
> boot
>
> title OpenVZ , kernel 2.6.16-026test014 (recovery mode)
> root (hd0,0)
> kernel /vmlinuz-2.6.16-026test014 root=/dev/hda7 ro single
> savedefault
> boot
>
> title Debian GNU/Linux, kernel 2.6.8-2-386
> root (hd0,0)
> kernel /vmlinuz-2.6.8-2-386 root=/dev/hda7 ro
> initrd /initrd.img-2.6.8-2-386
(Continue reading)

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Rachid Abdoun | 5 Jul 2006 16:03
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Problem with /proc/vz/veinfo

I don't think :

phoenix:~# lsmod | grep vz
vzrst                 122992  0
ip_nat                 14644  1 vzrst
vzcpt                  99392  0
ip_conntrack           49448  3 vzrst,ip_nat,vzcpt
vzdquota               39028  0 [permanent]
vzmon                  45984  2 vzrst,vzcpt
vzdev                   2468  2 vzdquota,vzmon

phoenix:~# modprobe vznetdev

phoenix:~# lsmod | grep vz
vznetdev               13856  0
vzrst                 122992  0
ip_nat                 14644  1 vzrst
vzcpt                  99392  0
ip_conntrack           49448  3 vzrst,ip_nat,vzcpt
vzdquota               39028  0 [permanent]
vzmon                  45984  3 vznetdev,vzrst,vzcpt
vzdev                   2468  3 vznetdev,vzdquota,vzmon

phoenix:~# vzctl start 101
Starting VPS ...
VPS is mounted
Setting CPU units: 1000
Set hostname: vps101
File resolv.conf was modified
Processing veth devices
(Continue reading)

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Yura Pismerov | 5 Jul 2006 16:06

suspend/restore


Is there a way to suspend the state of a VM to disk in order to restore
it later ?
I know there is vzmigrate, but this is not what I am looking for.
Thanks in advance.
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