Date: Sun, 12 Mar 2000 17:44:44 -0800 (PST) From: Jeff Gray <jwg2@adsl-63-201-55-220.dsl.snfc21.pacbell.net> To: freebsd-questions@FreeBSD.ORG Subject: mbuf or maxuser reset Message-ID: <Pine.BSF.4.10.10003121739410.65039-100000@adsl-63-201-55-220.dsl.snfc21.pacbell.net> In-Reply-To: <XFMail.000312215856.jpedras@webvolution.net>
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One of my servers had a spontaneous restart. The logs show,
Mar 11 07:00:08 NAME/kernel.old: Out of mbuf clusters - adjust
NMBCLUSTERS \
or increase maxusers!
Two approaches are suggested here, but I am not clear which is better,
preferred and especially why.
FreeBSD 3.4-STABLE #6: Mon Jan 24 17:07:40 PST 2000
CPU: Pentium II/Xeon/Celeron (686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping = 2
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 268435456 (262144K bytes)
1. Rebuild the kernel with maxusers from 92 current to say 124 maxusers.
or
2. use sysctl to change
kern.ipc.nmbclusters: 1984 <--current
to a bigger number.
Thanks
jeff
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