Contention and sheer number of files, mostly. Parallel traversals will help if I divide the workload reasonably - I've got a lot of spindles and controllers. Some filesystems will work ok with a 'traverse down' approach, but others are much more random in distribution. I don't want to extend my batches too much, because of outages, glitches etc.

In reply to Re^2: Splitting up a filesystem into 'bite sized' chunks by Preceptor
in thread Splitting up a filesystem into 'bite sized' chunks by Preceptor

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