[gpfsug-discuss] How to find which node is generating high iops in a GPFS 3.5

[Richard Lefebvre]

Hi I have a 3.5 GPFS system with 700+ nodes. I sometime have nodes that
generate a lot of iops on the large file system but I cannot find the right
tool to find which node is the source. I'm guessing under 4.2.X, there are
now easy tools, but what can be done under GPFS 3.5.
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