Date: Sat, 20 May 1995 16:58:12 -0700 From: David Greenman <davidg@Root.COM> To: Tom Samplonius <tom@uniserve.com> Cc: hackers@FreeBSD.org Subject: Re: "mb_map full" ? Message-ID: <199505202358.QAA00163@corbin.Root.COM> In-Reply-To: Your message of "Sat, 20 May 95 16:06:55 PDT." <Pine.BSF.3.91.950520155736.19236A-100000@haven.uniserve.com>
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> On a current system (supped and built this morning), I just received a >"mb_map full" message in syslog just after starting a news feed to INN. >Everything "appears" to be working though. INN is using mmap(). I >thought this bug was fixed long ago? Or is something new? Fixed? It's not a problem that can be fixed other than trying to make it dynamic (which would be quite difficult given the current mbuf cluster allocation scheme). Someone suggested making it a function of maxusers; I might do this someday. I would guess that you don't have options GATEWAY in your kernel, and thus the number of mbuf clusters is small enough that you occasionally hit the in-use limit. You can increase the limit with options "NMBCLUSTERS=512" (or more if you need). -DG
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