Date: Thu, 25 Dec 2003 21:58:37 +0200 (EET) From: Dmitry Pryanishnikov <dmitry@atlantis.dp.ua> To: stable@freebsd.org Cc: current@freebsd.org Subject: Re: [SOLVED] RE: [Backtrace] 4.9 and 5.1-RELEASE occasionly panic Message-ID: <20031225214950.M86827@atlantis.atlantis.dp.ua>
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Hello! > From: Sten <sten@blinkenlights.nl> > > I'd really love getting rid of most hardcoded memory allocations > in the fbsd kernel, with the main bugger being NMBCLUSTERS, > which one always forgets about untill it's too late :(. > In solaris auto-tuning has been a top priority for a long while, > and propper dynamic tuning should get it right ( or even better ) > in 99% of the cases. People with other needs should be able > to build a custom kernel. You need _not_ to build custom FreeBSD kernel in order to increase NMBCLUSTERS. Both CURRENT and STABLE allows setting it from loader.conf: kern.ipc.nmbufs="32768" # Number of mbufs kern.ipc.nmbclusters="16384" # Number of mbuf clusters But yes, you have to reboot your system if you want to raise them. Sincerely, Dmitry -- Atlantis ISP, System Administrator e-mail: dmitry@atlantis.dp.ua nic-hdl: LYNX-RIPE
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