Subject: Re: [vserver] Re: Failing to start vserver -- since patch-2.6.36-vs2.3.0.36.38
From: Michael <michael.auckland@gmail.com>
Date: Fri, 5 Nov 2010 13:32:42 +1300
Fri, 5 Nov 2010 13:32:42 +1300
On Fri, Nov 5, 2010 at 1:26 AM, Gordan Bobic <gordan@bobich.net> wrote:

> Sebastian Steinhuber wrote:
>
>> Was working fine with 2.6.35.7 do not remember if it is working with
>>> 2.6.36 , ( since it has regression with r8169 card I rolled back to
>>> 2.6.35.7 )
>>>
>>
>> Since I use the r8169, too, I'm getting curious if there is a
>> performance issue -- and a bit off-topic.
>>
>
> Are you aware that Realtek make their own driver available, called r8168?
> Look for the drivers on their web site. I've used it on a lot of machines
> with no ill effects when the distro shipped drivers don't work properly. I
> haven't noticed any performance differences in cursory testing, but then
> again it isn't exactly a high performance ethernet chip.
>
> Gordan
>

Offtopic


there are 2 chipset for realtek one is r8168 and another r8169.
one r8168 (RTL8111/8168B) will works fine with modules from realtek but not
r8169 (
RTL-8169 ) was not able to complie r8169 form realtek ( r8168 was comlied
just fine )

and kernel module for r8169 in 2.6.36 is broken. (and possible for 8168 too)
tried on a few boxes run iperf and systems hard freezees.

So after the whole week of tring to sort this problem I revert back to
2.6.35.7.

On one system there was issue with 8168 ( so have to use 2 modules - one
from realtek r8168 and another one from kernel r8169 )
I hope it will be fixed in the next kernel update.

PS. I use r8168 for main link and r8169 for drbd replication.

-- 
--
Michael




On Fri, Nov 5, 2010 at 1:26 AM, Gordan Bobic <gordan@bobich.net> wrote:
Sebastian Steinhuber wrote:
Was working fine with 2.6.35.7 do not remember if it is working with
2.6.36 , ( since it has regression with r8169 card I rolled back to
2.6.35.7 )

Since I use the r8169, too, I'm getting curious if there is a
performance issue -- and a bit off-topic.

Are you aware that Realtek make their own driver available, called r8168? Look for the drivers on their web site. I've used it on a lot of machines with no ill effects when the distro shipped drivers don't work properly. I haven't noticed any performance differences in cursory testing, but then again it isn't exactly a high performance ethernet chip.

Gordan

Offtopic


there are 2 chipset for realtek one is r8168 and another r8169.
one r8168 (RTL8111/8168B) will works fine with modules from realtek but not r8169 (
RTL-8169 ) was not able to complie r8169 form realtek ( r8168 was comlied just fine )

and kernel module for r8169 in 2.6.36 is broken. (and possible for 8168 too)
tried on a few boxes run iperf and systems hard freezees.

So after the whole week of tring to sort this problem I revert back to 2.6.35.7.

On one system there was issue with 8168 ( so have to use 2 modules - one from realtek r8168 and another one from kernel r8169 )
I hope it will be fixed in the next kernel update.

PS. I use r8168 for main link and r8169 for drbd replication.

--
--
Michael