FreeBSD 4.9 / Supermicro 7043P-8R / Crashes After 2-5 Minutes
Of Uptime
Gustafson, Tim
tjg at meitech.com
Wed Apr 7 08:43:54 PDT 2004
> Definitely i would suggest running memtest86 on it for a bit [at
> least 24 hours], but with the ECC, memory errors would have to
> be gross to be noticeable.
Don,
Thanks for your response, and thanks to Doug White for his response too.
I got no other information on a serial console or on the regular VGA console
other than syncing disks and the usual shutdown messages.
I removed all memory and tried new memory in both 2GB and 4GB amounts. I
have removed both processors in turn. Neither of these helped at all.
I downloaded a copy of 5.2.1 and installed it onto the machine and it seems
to be operating smoothly, for the moment.
Once I was able to keep the machine running under 5.2.1 for more than 5
minutes, I downloaded and installed memtest and ran it. It is behaving a
little oddly. It will run if I specify 4M of memory, or 128M of memory, but
gets an immediate page fault if I specify 512M, 1G, 2G or 4G of memory.
Coincidently, it gets NO errors when run under 4M or 128M.
I suspect this might be because I have an "old" 5.2.1 kernel and userland.
So, just to be sure, I am now cvsuping my /usr/src and I'm going to do a
make (build|install)world and I'll rebuild the kernel for good measure as
well, just to be sure.
Once all that is done, I will re-run memtest and see what happens.
Thanks for your suggestion!
Tim
Tim Gustafson
MEI Technology Consulting, Inc
tjg at meitech.com
(516) 379-0001 Office
(516) 480-1870 Mobile/Emergencies
http://www.meitech.com/
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