Date: Thu, 19 Jan 2012 15:14:18 +0100 From: Claus Guttesen <kometen@gmail.com> To: =?ISO-8859-2?B?TOFzemzzIEvBUk9MWUk=?= <laszlo@karolyi.hu> Cc: freebsd-stable@freebsd.org Subject: Re: Strange 'hangs' with RELENG_9 Message-ID: <CAAKtYMBf7JMxK5ppXE4DN%2B5KKegZE81eJz5J6_HJgpVWBSMZMA@mail.gmail.com> In-Reply-To: <4F181FE7.30904@karolyi.hu> References: <4F181FE7.30904@karolyi.hu>
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> Recently I updated my RELENG_8 to RELENG_9. Since then, the server hangs > from time to time for 5 minutes. When I run a top in a remote terminal, > I can see that it hangs so strong, that the clock hangs too. When it > continues to run , the time continues from the when it 'hanged'. TCP > connections are also dropped with timeout at that time. However, no > kernel panic, and i can't see anything in the dmesg log too. > ... > /etc/make.conf, the kernel was compiled with this settings: > CPUTYPE?=athlon64 > > I'd highly appreciate any help, as I am clueless with this one. It may not help at all, but you could try to change scheduler from ULE to BSD. -- regards Claus When lenity and cruelty play for a kingdom, the gentler gamester is the soonest winner. Shakespeare twitter.com/kometen
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