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Date:      Mon, 14 Feb 2005 09:39:53 +0100
From:      Gerald Heinig <gheinig@syskonnect.de>
To:        Ashwin Chandra <ashcs@ucla.edu>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: VMCORE NOT FOUND
Message-ID:  <421063D9.5060401@syskonnect.de>
In-Reply-To: <001001c51149$95f085a0$58e243a4@ash>
References:  <001901c510e1$aecc7c90$58e243a4@ash> <200502122218.42458.doconnor@gsoft.com.au> <003201c5113e$c56321e0$58e243a4@ash> <2777.24.107.98.253.1108241734.squirrel@24.107.98.253> <001001c51149$95f085a0$58e243a4@ash>

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Ashwin Chandra wrote:
> ryan,
> i think i was a bit vague in my email. I am correctly usnig the swap 
> device and dump directory. Before the system reboots the core should be 
> saved from the swap device (before it mounts) and into the path that i 
> specified. dumpdev="/dev/ad0s1b", our 2gb swap device and 
> dumpdir="/usr/crash"
> So I am doing all this correctly, yet still no dump comes up and I am 
> not sure why! =(

Hi Ashwin,

for what it's worth, I have exactly the same problem on my Dell GX 
260/FreeBSD 5.3 RELEASE machine. When it panics, it says it's starting 
to write a dump, but doesn't continue. The disk lights remain off, so 
there's definitely no activity.
Strangely enough, when I use my Dual Tyan box (AMD-based) with a kernel 
compiled with the same config file, I get a dump without ahny problems.
I mentioned this on -hackers a few weeks ago.

Cheers,
Gerald




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