Hi,
Did anyone else experience CPU load from ksoftirqd after 'modprobe
lustre'? On an otherwise idle node I see:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9 root 20 0 0 0 0 S 28.5 0.0 2:05.58 ksoftirqd/1
57 root 20 0 0 0 0 R 23.9 0.0 2:22.91 ksoftirqd/13
The sum of those two is about 50% CPU.
I have narrowed it down to the ptlrpc module. When I remove that, it stops.
I also tested the 2.10.1-RC1, which is the same.
Cheers,
Hans Henrik
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