Slides and Notes 31-August-2011

Slowdown doesn't agree with small file ingest. Nagios reports a slowdown:

The worst-hit lustre server was wopr:

There is a collection of small files ingested, but the timing doesn't agree with the slowdown. In the past 2 hours we had time to ingest about 360 large files, and the small files were 6400 files back from the present. So I need to look at which servers provided those files.


Summary:


Modified 31-August-2011 at 10:10

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