Date: Sat, 8 May 1999 11:26:45 -0700 (PDT) From: Matthew Dillon <dillon@apollo.backplane.com> To: Kevin Day <toasty@home.dragondata.com> Cc: current@FreeBSD.ORG Subject: Re: -current NFS crash (out of mbuf clusters) Message-ID: <199905081826.LAA55323@apollo.backplane.com> References: <199905080833.DAA19171@home.dragondata.com>
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:I'm sure by now Matt is gonna kill me. :)
:
:-current from 2 days ago.
:
:IdlePTD 3096576
:initial pcb at 27ea40
:panicstr: Out of mbuf clusters
:panic messages:
:---
:panic: Out of mbuf clusters
This is probably not NFS related unless there is a leak somewhere.
You may have to mess with the NMBCLUSTERS kernel config to increase
the number of mbuf clusters. FreeBSD tends to not allocate enough
by default in more heavily loaded larger-memory configurations.
It should be possible to confirm that the problem is not NFS by taking
a general look at the state of the system at the time of the crash. You
can run 'ps' and 'netstat' on the core dump:
cd /var/crash
ps -axl -M vmcore.XX -N kernel.XX
netstat -tna -M vmcore.XX -N kernel.XX
netstat -m -M vmcore.XX -N kernel.XX
-Matt
Matthew Dillon
<dillon@backplane.com>
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