Hi all,
Been having problems with my Tyan Thunder i7500 (S2720) dual Xeon
running -STABLE: it's hanging every couple of days.
I couldn't find any specific fixes on the lists, but I did come across
some instructions about breaking into the debugger from a serial
console. I built a kernel with the following options: DDB, KDB, WITNESS
& BREAK_TO_DEBUGGER (INVARIANTS wouldn't build).
When it hangs, there seems to be no response - no network activity
(pings), no response from the keyboard/mouse, but I *am* able to break
into the debugger. I ran "show pcpu", "ps", "show threads", "show
alllocks", "show lockedvnods" and saved the output. What do I do with
the data to further troubleshoot my problems?
Thanks.
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