[Pdns-users] pdns_recursor / Solaris10 / port_getn

[Christian Kuehn]

Hi Jan,

thanks for the details, but we have an actual Solaris:

root at dns-resolv-1 # uname -a
SunOS dns-resolv-1 5.10 Generic_118833-24 sun4u sparc SUNW,Sun-Fire-V240

root at dns-resolv-1 # cat /etc/release
                       Solaris 10 6/06 s10s_u2wos_09a SPARC
           Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
                        Use is subject to license terms.
                             Assembled 09 June 2006


The problems occurs furtheron, without fork-option.

Kind Regards
Christian


Jan Gyselinck wrote:
> On 17 Jan 2007, bert hubert wrote:
>> On Wed, Jan 17, 2007 at 09:58:28AM +0100, Christian Kuehn wrote:
>>> Same problem on Solaris 10 on SPARC ??
>>>
>>> Do you know anything about a Solaris patch ?
>> http://bugs.opensolaris.org/bugdatabase/search.do?process=1&type=&bugStatus=&category=&keyword=ports_getn
>>
>> You could edit sysconfs/Solaris.inc in the PowerDNS source and remove the
>> lines mentioning portsmplexer.o, which would get you a slower PowerDNS that
>> does work fine on a buggy Solaris kernel.
>>
>> I've CC'd Jan who might know the exact revision which solved the problems.
>>
>> 	Bert
>>
>> -- 
>> http://www.PowerDNS.com      Open source, database driven DNS Software 
>> http://netherlabs.nl              Open and Closed source services
> 
> You need a certain kernel revision, Generic_118833-18 iirc.  The
> easiest is to go for Solaris 10 U2, it has all those patches.
> 
> Now I can't say everything is 100% okay, I still see issues with 
> a pdns recursor process not getting any events when there are
> 2 running (with the fork option), it doesn't happen often though.
> Without the fork option it's rock solid on Solaris 10 U2.
> 
> Regards
> 
> 
> Jan
>  
> --
> Jan Gyselinck
> EMEA Server & Service Management -- Operations & Technologies
> Verizon Business  -  Culliganlaan 2/E, B-1831 Diegem, Belgium

-- 
Christian Kühn
(Technical Consultant / Hostmaster)

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