Date: Wed, 04 Dec 2002 10:11:05 -0800 From: Terry Lambert <tlambert2@mindspring.com> To: Varshavchick Alexander <alex@metrocom.ru> Cc: freebsd-questions@FreeBSD.ORG, freebsd-hackers@FreeBSD.ORG Subject: Re: maxusers and random system freezes Message-ID: <3DEE4539.238D0F6B@mindspring.com> References: <Pine.GSO.4.33.0212041552070.3419-100000@apache.metrocom.ru>
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Varshavchick Alexander wrote: > Can it be so that kernel maxusers=768 value being more than 512 leads to > spontaneous system freezes which can take up to several hours when the > system is just sleeping (only replying to ping) and doing nothing else, > not allowing to telnet or anything. The system is 4.5-STABLE with much RAM > (4 Gb) and the box has a heavy enough traffic so a bunch of other kernel > options have been increased: [ ... settings ... ] With these settings, and that much physical RAM, you should set your KVA space to 3G (the default is 2G); have you? Most likely, you are running out of KVA space for mappings. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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