Date: Sun, 1 Sep 2002 16:39:23 -0300 (ADT) From: "Marc G. Fournier" <scrappy@hub.org> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: Crash with KVM monitoring in place ... Message-ID: <20020901163906.K27764-100000@hub.org> In-Reply-To: <200209011935.g81JZFLq014946@apollo.backplane.com>
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Okay, rebooting with a /boot/loader.conf set to: cat /boot/loader.conf # -- sysinstall generated deltas -- # hw.physmem="2048m" kern.maxswzone="32m" userconfig_script_load="YES" On Sun, 1 Sep 2002, Matthew Dillon wrote: > > : > :On Sun, 1 Sep 2002, Matthew Dillon wrote: > : > :> > :> :> 'trace'. If over several crashes it dies in the same place > :> :> then we at least have an idea where to look. > :> :> > :> :> How large is your swap space, or your largest free partition? > :> : > :> :My swap is only ~2gig, and my drive looks like: > :> > :> Right... then do as I suggested in a previous email. Reduce > :> the machine's memory to 2G via /boot/loader.conf: > :> > :> hw.physmem="2048m" > :> > :> Then reboot and turn on dumps to the swap device. If you > :> can reproduce the crash with the machine downgraded to 2G > :> we should get a dump we can work with. > : > :Okay, just to confirm, my swap device looks like: > : > :venus# pstat -s > :Device 1K-blocks Used Avail Capacity Type > :/dev/amrd0s1b 2097024 8708 2088316 0% Interleaved > : > :which is just under 2048m, at 2039m instead ... so ... should I sent it > :down to 2000m even, or ... ? > : > :And all I need to do is set 'dumpdev="/dev/amrd0s1b' in /etc/rc.conf ... > :no other settings I need? > > pstat -s reports 128K less then the actual size of the > partition, so you have 2097152 = 2G exactly. 2048m > should be fine. > > Yes, setting dumpdev="/dev/amrd0s1b" in /etc/rc.conf should do > it. > > -Matt > Matthew Dillon > <dillon@backplane.com> > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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