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Re: Problems with hangs under NetBSD-5.x
buhrow%lothlorien.nfbcal.org@localhost (Brian Buhrow) wrote:
> 3. FFS options: softdep, quota.
It rather looks that it's a problem in FFS or VFS layer.
> 5. If someone could tell me what commands from ddb would be useful when I
> get the machine into this state, I'm happy to post output. Unfortunately,
> I forgot to turn off the watchdog timer, so when I dropped into ddb to
> begin this process with the stuff shown below, the alarm fired and rebooted
> the machine. No worries, though, I can bring it to its knees again. :)
Use "ps/l" to get the list of threads (including LWP address and wchan), and
"t/a" on LWP address to get the backtrace of specific thread.
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