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iotop; total disk read much larger than actual disk read


trott

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26 minutes ago, trott said:

I just find out that the Total disk read is almost double of the actual disk read in iotop at any time, is it normal in unraid?

 

image.thumb.png.d307e5b7d3a1ccfede93e56398d10a11.png

 

Doesn't seem abnormal to me. Total is measured between processes and device and Actual is measured between device and hardware. So things like io cache will cause mismatch. Perhaps your qbittorrent is reading stuff directly from RAM.

 

 

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