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kernel 2.6.23 support [message #25646]

Sat, 05 January 2008 19:20

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

Hi, I'm new to OpenVZ and would like to know if anyone knows if support for kernel 2.6.23 is planned and when it might happen. I am using Opensuse 10.3 and would like to try OpenVZ.

Thanks

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Re: kernel 2.6.23 support [message #25647 is a reply to message #25646]

Sat, 05 January 2008 19:23

ugob
Messages: 271
Registered: March 2007

Senior Member

What feature from 2.6.23 do you need exactly?

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

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Re: kernel 2.6.23 support [message #25648 is a reply to message #25647]

Sat, 05 January 2008 19:34

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

ey, thanks for the quick reply. In short I don't know if there are any kernel specific features that I would need from 2.6.23. I would simply like to stay with the stock kernel from Suse if possible. I tried searching in the forums first but did not find any similar post for Opensuse 10.3 or kernel 2.6.23. Sorry if I missed them Smile

Thanks

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Re: kernel 2.6.23 support [message #25649 is a reply to message #25648]

Sat, 05 January 2008 19:38

ugob
Messages: 271
Registered: March 2007

Senior Member

I don't think this is possible (I don't think there is a suse-based openvz kernel available right now), but I'll let the developpers confirm.

Ugo

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

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Re: kernel 2.6.23 support [message #25650 is a reply to message #25649]

Sat, 05 January 2008 19:56

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

Ok thanks. I am quite happy to try applying a kernel patch if that is available rather than download a complete kernel.

Cheers Very Happy

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Re: kernel 2.6.23 support [message #25651 is a reply to message #25650]

Sat, 05 January 2008 23:08

ugob
Messages: 271
Registered: March 2007

Senior Member

Have a look here:

http://download.openvz.org/kernel/

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

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Re: kernel 2.6.23 support [message #25652 is a reply to message #25651]

Sun, 06 January 2008 00:15

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

The latest seems to be 2.6.22. Do you know if this could be used on a 2.6.23 kernel?

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Re: kernel 2.6.23 support [message #25656 is a reply to message #25652]

Sun, 06 January 2008 04:51

ugob
Messages: 271
Registered: March 2007

Senior Member

Aren't odd-ending numbers supposed to be unstable/devel kernels? This means 23 would be unstable...

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

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Re: kernel 2.6.23 support [message #25658 is a reply to message #25656]

Sun, 06 January 2008 07:30

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

Made me think there..... I believe the confusion is over the kernel naming system changing. Previously the version naming used to be x.x.x with the second number referring to a stable or development branch (odd or even number). Starting with the 2.6 series the third number lost this relevance as there is no longer a stable and unstable branch. Then at 2.6.8 a fourth number was added (x.x.x.x) to indicate security or bug fixes only. See "Linux Kernel" at Wikipedia. Smile

The current 'stable' kernel is at the 2.6.23 series according to kernel.org. The default kernel on Opensuse 10.3 is the 2.6.22 series, but I have been using a more recent Opensuse realtime 2.6.23 kernel which is available from their repositories.

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Re: kernel 2.6.23 support [message #25838 is a reply to message #25658]

Wed, 09 January 2008 16:55

khorenko
Messages: 533
Registered: January 2006
Location: Moscow, Russia

Senior Member

Andrew,

unfortunately at the moment we don't have a patch for 2.6.23.
Well, porting to each new kernel always takes a lot of resources and i suppose we'll skip the 2.6.23 kernel and will prepare the patch for 2.6.24 (after it is released).

Anyway, at the moment the latest stable kernel we have is based on 2.6.18 kernel, and if you really don't need any specific feature of the newer kernel i advise you to try 2.6.18 based OpenVZ kernel (especially if you trying the OpenVZ for the first time - at least to see if it works for you at all). And after the successful installation it's not too difficult the install the newer kernel. Smile

i hope such a kernel "downgrade" won't bring you any discomfort, but if yes - please, let us know.

--
Konstantin.

If your problem is solved - please, report it!
It's even more important than reporting the problem itself...

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Re: kernel 2.6.23 support [message #25867 is a reply to message #25838]

Wed, 09 January 2008 23:22

kiwilinux
Messages: 6
Registered: January 2008

Junior Member

Hi,
Thanks for the info. I will give it a try with a previous kernel then and see how it goes. Looking forward to having a play Smile

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