Critical Bug in 6.1 (nfs server bad performance)

Marko Lerota marko.lerota at zg.t-com.hr
Tue Jun 6 07:28:13 UTC 2006


Kris Kennaway <kris at obsecurity.org> writes:

> On Fri, Jun 02, 2006 at 03:17:46PM +0200, Marko Lerota wrote:
>> After some testing I saw that nfs server with 6.1 release or stable 
>> have problems with CPU performance. 
>> 
>> I had 2 servers. One 5.4 and one 6.1. The servers are identical in 
>> configuration and only have nfs servers running. 
>> If you try to copy something to 6.1, CPU gets abnormal and load averages 
>> gets to 2,5 to 6 or more and thus kill the server. On 5.4 it's OK. Load 
>> averages is not over 0.50 ever. 
>
> Please review the archives for the patch that is being reviewed.
>
> Kris

Sorry, now I saw the post from Tue May 23. I also have the "options QUOTA"
in kernel config. Why it's not in the errata html page?

http://www.freebsd.org/releases/6.1R/errata.html

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