Comment 429 for bug 620074
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4d1350f
(Get the code!)
Created attachment 25281
perf chart high io latency
I am using 2.6.33 kernel and this problem is still present. When I copy big file (few GB) system becomes unresponsive. I ran perf chart and generated svg image. You can notice Plasma-desktop (part of KDE) is blocked for long time by IO. I copied file from the ntfs partition, but it also happens when I am copying big files over my Linux partition or from hard drive to pendrive.