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Date: Sun, 27 Jan 2008 22:21:16 -0800
From: Doug Barton <dougb@FreeBSD.org>
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To: Hartmut Brandt <hartmut.brandt@dlr.de>
References: <86d4rn1kln.fsf@ds4.des.no>	<ygeejc3ck1z.wl%ume@mahoroba.org>	<86sl0jywii.fsf@ds4.des.no>	<yged4rncetu.wl%ume@mahoroba.org>	<86abmryun9.fsf@ds4.des.no>	<20080127213851.506zunyhwwg4wsgs@webmail.leidinger.net>
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Cc: Alexander Leidinger <Alexander@Leidinger.net>, current@FreeBSD.org,
	=?UTF-8?B?RGFnLUVybGlu?=, =?UTF-8?B?ZyBTbcODwrhyZ3Jhdg==?= <des@des.no>
Subject: Re: resolver change?
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Hartmut Brandt wrote:
> Alexander Leidinger wrote:
>> Quoting Dag-Erling Smørgrav <des@des.no> (from Sun, 27 Jan 2008
>> 19:45:46 +0100):
>>
>>> Hajimu UMEMOTO <ume@mahoroba.org> writes:
>>>> Dag-Erling Smørgrav <des@des.no> writes:
>>>> > OK, so the resolver now uses a process-internal cache?  Is there
>>>> any way
>>>> > to turn it off?
>>>> No, our resolver doesn't have a process-internal cache at all.
>>>
>>> So what's going on?
>>>
>>> Looking back through my logs, it was working correctly as late as
>>> January 13, so something broke between then and January 21.
>>>
>>> My name server does *not* forward queries, it goes straight to the
>>> source.  Everything looks fine if I run host(1) multiple times, it only
>>> seems to fail when successive lookups are made from the same process.
>>
>> Are you seeing this with or without activated nscd/cached?
> 
> I see the same effect as DES. Tried to disable hosts caching in nscd.
> Didn't change anything.

What happens if you disable nscd completely?

Doug

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