Comment on Any idea why those two drives are dramatically slower than the rest?

cabillaud@lemmy.world ⁨1⁩ ⁨day⁩ ago

• Lemmchen@feddit.org ⁨1⁩ ⁨day⁩ ago

  I actually needed to look that upyself, since I didn’t know either. So, thank you, I’ve learned something new because of your question.

            d/s    The number (after merges) of discard requests
                   completed per second for the device.
  
            f/s    The number (after merges) of flush requests
                   completed per second for the device.  This counts
                   flush requests executed by disks. Flush requests are
                   not tracked for partitions.  Before being merged,
                   flush operations are counted as writes.
  

  man7.org/linux/man-pages/man1/iostat.1.html

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