In article <
201205302351.q4UNpATN022113@...>,
Brian Buhrow <
buhrow@...> wrote:
>Hello. I went back and re-read your original message. It would be
>interesting to know what those nfsd's are doing when they're in d state.
>What does ps -l show? Is it possible to build a kernel with debugging
>symbols and then get things in a plugged up state, then drop into the ddb
>debugger and get a crash dump? If you can do that, then gdb can be used on
>the crash file after the fact to determine what each process is doing at
>the time of the crash. I still think it has something to do with the raid
>controller even if it's not obvious. Is anyone else using the crazy
>version of firmware you picked up?
> Also, what happens if you run two or more bonnie processes
>simultaneously? That ought to stress the raid out and help demonstrate the
>problem.
>-Brian
Maybe some disks turned async? Or is nfsd really trashing the system?
It could be an nfsd regression too.
christos
