Date: Sat, 1 Apr 2006 18:27:43 -0300 From: JoaoBR <joao@matik.com.br> To: freebsd-stable@freebsd.org Cc: pyunyh@gmail.com, Pieter de Goeje <pieter@degoeje.nl> Subject: Re: new sk driver [was: nve timeout (and down) regression?] Message-ID: <200604011827.44085.joao@matik.com.br> In-Reply-To: <200604012115.34407.pieter@degoeje.nl> References: <20060324223317.2069564f@it.buh.tecnik93.com> <200603281537.54522.joao@matik.com.br> <200604012115.34407.pieter@degoeje.nl>
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On Saturday 01 April 2006 16:15, Pieter de Goeje wrote: > > > > may be you consider to try Pyun's driver > > > > > > http://people.freebsd.org/~yongari/sk/sk_test/if_sk.c > > > > http://people.freebsd.org/~yongari/sk/sk_test/if_skreg.h > > > > and run yours without mpsafenet ? > > > > I have no clue what a game server requires. I tried anything even generic > > kernel and no sysctls/loader.conf values set in order to see if something > > else is wrong. Also I have lots of this machines and any of them same > > result. > > > > > > > > Joćo > > I have the system running for 3 days straight now with the new driver, > however the problem described earlier still exists. I still need to use > mpsafenet=0. Other than that, the driver seems fine. No timeouts > whatsoever. I was thinking, maybe it isn't the network driver but the linux > compatibility layer that has problems with SMP. > > Pieter de Goeje great ! the problem you mention is what you wrote in a former msg, right: >With debug.mpsafenet=1, cvsup failes with "protocol error"s on the SMP box. >Also, I run several Half-Life: Counter-Strike servers on it and clients >occasionaly receive corrupted UDP packets which cause them to drop the >connection. However as soon as I changed debug.mpsafenet to 0, all problems >were gone. that is really strange, I do not have such problems at all and it seems we are running basicly the same system, AV8 + X2 + releng_6. so the gameserver needs linux_compat? I haven't it compiled in my kernel but on some parent caches which talk udp between them and some loaded DNS servers I got ocasionally udp errors but I could get around it by setting net.inet.udp.recvspace net.inet.udp.maxdgram to higher values. Joćo A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
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