Re: CONFIG_USER_RESOURCE missing?

Andreas,

according to strace looks like you are still trying to use 32-bit vzctl and OpenVZ tools.
Try recompile it as 64-bit binaries.
Also please check that your have CONFIG_COMPAT=y in your kernel .config file.

Thanks,
Kirill

Andreas Mimz wrote:
> Hello,
> 
> I've recently upgraded one of my host servers from an etch 32 bit system 
> to a debian etch 64 bit system (same host)... I've compiled a new kernel 
> using almost the same config like the one I had before (except for 64bit 
> of course)...
> 
> Now, when trying to start a VPS I get this message...
> 
> VE is mounted
> Error: kernel does not support user resources. Please, rebuild with 
> CONFIG_USER_RESOURCE=y
> VE start failed
> 
> some parts of my .config:
> 
> # grep CONFIG_USER_RESOURCE .config
> CONFIG_USER_RESOURCE=y
> CONFIG_USER_RESOURCE_PROC=y
> 

Re: CONFIG_USER_RESOURCE missing?

Ooops... The OpenVZ tools were infact wrong..
that did the trick 

Thanks a lot...

On Sun, April 1, 2007 13:16, Kirill Korotaev wrote:
> Andreas,
>
>
> according to strace looks like you are still trying to use 32-bit vzctl
> and OpenVZ tools. Try recompile it as 64-bit binaries.
> Also please check that your have CONFIG_COMPAT=y in your kernel .config
> file.
>
> Thanks,
> Kirill
>
>
> Andreas Mimz wrote:
>
>> Hello,
>>
>>
>> I've recently upgraded one of my host servers from an etch 32 bit
>> system to a debian etch 64 bit system (same host)... I've compiled a new
>> kernel using almost the same config like the one I had before (except
>> for 64bit of course)...
>>
>> Now, when trying to start a VPS I get this message...
>>

fail to fetch linux-2.6.18-openvz from git

Hi!

$ git fetch openvz
Fetching refs/heads/master from
http://git.openvz.org/pub/linux-2.6.18-openvz using http
....
walk 4876a78c725dd1c60c84e8e3cfe44b87c598f4bd
walk 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e
Getting alternates list for http://git.openvz.org/pub/linux-2.6.18-openvz/
Getting pack list for http://git.openvz.org/pub/linux-2.6.18-openvz/
error: Unable to find ad8280e629baca0cbcaa03acfd207c0698c1c9ac under
http://git.openvz.org/pub/linux-2.6.18-openvz/
Cannot obtain needed tree ad8280e629baca0cbcaa03acfd207c0698c1c9ac
while processing commit 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e.

It's my local problems or anyone can reproduce this?

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problems with 2.6.18-ovz028stab023.1-smp

 I upgraded my kernel from 
  2.6.18-ovz028test018.1-smp to
  2.6.18-ovz028stab023.1-smp

 and now it is spewing errors to /var/log/messages when the vz's are
 active.  Everything seems to work (limited testing so far), but this
 doesn't look good:

 
 Apr  4 10:07:57 attila kernel: VE: 5134: started
 Apr  4 10:08:00 attila kernel: VE: 53124: started
 Apr  4 10:08:03 attila kernel: VE: 53146: started
 Apr  4 10:08:07 attila kernel: VE: 53177: started
 Apr  4 10:08:12 attila kernel: kernel_thread call inside VE
 Apr  4 10:08:12 attila kernel:  [<c01013d1>] kernel_thread+0xc1/0xd0
 Apr  4 10:08:12 attila kernel:  [<c015fb52>] __alloc_pages+0x292/0x3c0
 Apr  4 10:08:12 attila kernel:  [<f0a30df1>] svc_init_buffer+0x51/0x80 [sunrpc]
 Apr  4 10:08:12 attila kernel:  [<f0a30f8c>] svc_create_thread+0xcc/0xf0 [sunrpc]
 Apr  4 10:08:12 attila kernel:  [<f0a19400>] lockd+0x0/0x3c0 [lockd]
 Apr  4 10:08:12 attila kernel:  [<f0a198b5>] lockd_up+0xf5/0x190 [lockd]
 Apr  4 10:08:12 attila kernel:  [<f0a19400>] lockd+0x0/0x3c0 [lockd]
 Apr  4 10:08:12 attila kernel:  [<f0ad5a05>] nfs_fill_super+0x355/0x3a0 [nfs]
 Apr  4 10:08:12 attila kernel:  [<c0186803>] sget+0x153/0x160
 Apr  4 10:08:12 attila kernel:  [<f0ad5c87>] nfs_get_sb+0x187/0x3b0 [nfs]
 Apr  4 10:08:12 attila kernel:  [<c01874f5>] vfs_kern_mount+0x55/0xb0
 Apr  4 10:08:12 attila kernel:  [<c0187592>] do_kern_mount+0x42/0x60
 Apr  4 10:08:12 attila kernel:  [<c01a1fe3>] do_new_mount+0x83/0xe0
 Apr  4 10:08:12 attila kernel:  [<c01a2825>] do_mount+0x1e5/0x220
 Apr  4 10:08:12 attila kernel:  [<c01a25e3>] copy_mount_options+0x63/0xc0
 Apr  4 10:08:12 attila kernel:  [<c01a2bbf>] sys_mount+0x9f/0xe0

Re: problems with 2.6.18-ovz028stab023.1-smp

Hello,

Seems, that you're using NFS inside VE, do you? Then, please, look at 
http://bugzilla.openvz.org/show_bug.cgi?id=470

HTH,
Vasily

E Frank Ball wrote:
>  I upgraded my kernel from 
>   2.6.18-ovz028test018.1-smp to
>   2.6.18-ovz028stab023.1-smp
>  
>  and now it is spewing errors to /var/log/messages when the vz's are
>  active.  Everything seems to work (limited testing so far), but this
>  doesn't look good:
>  
>  
>  Apr  4 10:07:57 attila kernel: VE: 5134: started
>  Apr  4 10:08:00 attila kernel: VE: 53124: started
>  Apr  4 10:08:03 attila kernel: VE: 53146: started
>  Apr  4 10:08:07 attila kernel: VE: 53177: started
>  Apr  4 10:08:12 attila kernel: kernel_thread call inside VE
>  Apr  4 10:08:12 attila kernel:  [<c01013d1>] kernel_thread+0xc1/0xd0
>  Apr  4 10:08:12 attila kernel:  [<c015fb52>] __alloc_pages+0x292/0x3c0
>  Apr  4 10:08:12 attila kernel:  [<f0a30df1>] svc_init_buffer+0x51/0x80 [sunrpc]
>  Apr  4 10:08:12 attila kernel:  [<f0a30f8c>] svc_create_thread+0xcc/0xf0 [sunrpc]
>  Apr  4 10:08:12 attila kernel:  [<f0a19400>] lockd+0x0/0x3c0 [lockd]
>  Apr  4 10:08:12 attila kernel:  [<f0a198b5>] lockd_up+0xf5/0x190 [lockd]
>  Apr  4 10:08:12 attila kernel:  [<f0a19400>] lockd+0x0/0x3c0 [lockd]

Re: fail to fetch linux-2.6.18-openvz from git

Konstantin,

Some users experience this from time to time... :/
AFAIU this is somehow related to incompatibilities of git versions, but maybe I'm wrong.
Anyway please try latest git version.

Pavel will setup today git daemon to provide access via git native protocol
which works at least on kernel.org fine (with http there were similar problems also).

Thanks,
Kirill

Konstantin A. Lepikhov wrote:
> Hi!
> 
> $ git fetch openvz
> Fetching refs/heads/master from
> http://git.openvz.org/pub/linux-2.6.18-openvz using http
> ....
> walk 4876a78c725dd1c60c84e8e3cfe44b87c598f4bd
> walk 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e
> Getting alternates list for http://git.openvz.org/pub/linux-2.6.18-openvz/
> Getting pack list for http://git.openvz.org/pub/linux-2.6.18-openvz/
> error: Unable to find ad8280e629baca0cbcaa03acfd207c0698c1c9ac under
> http://git.openvz.org/pub/linux-2.6.18-openvz/
> Cannot obtain needed tree ad8280e629baca0cbcaa03acfd207c0698c1c9ac
> while processing commit 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e.
> 
> It's my local problems or anyone can reproduce this?
> 

Re: fail to fetch linux-2.6.18-openvz from git

Konstantin,

I tried it multiple times and sometimes it works, sometimes it fails as
you described :/

We setup git daemon, so you can use git:// protocol.
Unlike http, it is more stable.

Thanks,
Kirill

> Hi!
> 
> $ git fetch openvz
> Fetching refs/heads/master from
> http://git.openvz.org/pub/linux-2.6.18-openvz using http
> ....
> walk 4876a78c725dd1c60c84e8e3cfe44b87c598f4bd
> walk 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e
> Getting alternates list for http://git.openvz.org/pub/linux-2.6.18-openvz/
> Getting pack list for http://git.openvz.org/pub/linux-2.6.18-openvz/
> error: Unable to find ad8280e629baca0cbcaa03acfd207c0698c1c9ac under
> http://git.openvz.org/pub/linux-2.6.18-openvz/
> Cannot obtain needed tree ad8280e629baca0cbcaa03acfd207c0698c1c9ac
> while processing commit 9cf6fa8edf19d72eaf78b8fb246595da2cd3f01e.
> 
> It's my local problems or anyone can reproduce this?
> 
> 
> 

vzquota: Device or resource busy

I actually don't know how quotas got turned on, but one of my VE's has
reached it.

I've been going through 
   man vzquota
and it's not the most instinctive of docs.

Is there some documentation that includes examples of vzquota usage?

Also, I tried turning quotas off for that VEID, and here's what I got:

   $ sudo vzquota off 11 -f
   vzquota : (error) Quota off syscall for id 11: Device or resource busy

I have tried stopping the VE and starting it again, I tried offing the
quota when the VE was stopped (vzquota doesn't like working on stopped
VE's).  No joy.

I deleted some files in that VE, so I have some running room, but it
would be nice if I could double the quota.

   === Al

Re: vzquota: Device or resource busy

Example:

vzctl set <veid> --diskspace 400M

also read man-pages on vzctl, vps.conf and vz.conf. There is information 
about vzquota: how to turn it off/on for one VE/all VEs.

HTH,
Vasily

Al Sparks wrote:
> I actually don't know how quotas got turned on, but one of my VE's has
> reached it.
> 
> I've been going through 
>    man vzquota
> and it's not the most instinctive of docs.
> 
> Is there some documentation that includes examples of vzquota usage?
> 
> Also, I tried turning quotas off for that VEID, and here's what I got:
> 
>    $ sudo vzquota off 11 -f
>    vzquota : (error) Quota off syscall for id 11: Device or resource busy
> 
> I have tried stopping the VE and starting it again, I tried offing the
> quota when the VE was stopped (vzquota doesn't like working on stopped
> VE's).  No joy.
> 
> I deleted some files in that VE, so I have some running room, but it

OpenVZ and the Ubuntu Upstart init daemon

G'day.  I have been playing with the 'upstart' daemon that replaces the
traditional /sbin/init process in Ubuntu Edgy and Feisty.  

I didn't have a huge degree of luck with this -- once I allocated a tty
for the console I ended up with the system failing during the bootstrap
process.

Before investing more time in this I was wondering if anyone else had
been working on getting upstart to cooperate in the OpenVZ boot process?

Regards,
        Daniel
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