Comment 12 for bug 1852510
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| Hui Wang (hui.wang) wrote Re: IO errors when writing large amounts of data to USB storage in eoan on RPI | #12 |
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(Get the code!)
Tested the new kernels on rpi3B+, rpi3A+ and rpi2Bv1.1, those devices worked well as rpi4.
And I also compared the usb performance by copying a 700M file to usb stick, there is no significant difference between dwc_otg and dwc2, all cost around 2:40s. And I also tested usb performance with 'stress-ng -c 4' is running, no significant difference as well.