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Old 2020-07-30, 19:05   #12
Prime95
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Aug 2002
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netboot cpu #3 on a different cable: 2.5 hours and going strong
Got my hopes up too soon. Still crashing regularly. Time to come up with a new theory while I'm back to netbooting just CPUs #1 and #4.
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Old 2020-07-30, 21:04   #13
chalsall
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"Chris Halsall"
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Got my hopes up too soon. Still crashing regularly.
Please forgive me if I'm telling you how to chew gum, but...

tcpdump might be your friend in these kinds of situations.
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Old 2020-08-01, 01:48   #14
Mark Rose
 
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Before it crashes, can you verify you're able to write to the disk, and that the `sync` command returns okay? I wonder if it's a problem with the NFS file system going away.

Perhaps you can shell in and leave `tail -f /var/log/syslog` running and see what shows up before the system crashes.

Last fiddled with by Mark Rose on 2020-08-01 at 01:49
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