[Solved] USB memory key and flash drive speed problems

[lonrot_m]

Hi:

My problem is that when I am trying to copy from my machine to the usb memory the speed is really low (50 kb) so i takes hours to complete, but when i am copying or moving files from the usb memory key to my machine the speed is 8 MB so there is a really big difference. I already compiled in the kernel USB MASS STORAGE module, also i dont have the low performance usb module, i have the scsi support and still see no difference.

Also another problem is that if i mount then umount and eject it, the second time i plug it, my machine doesn´t recognize it so i can´t use it more than once. My problem is only with the memory keys or flash drives because i have and external USB hard disk, and this one i can mount and eject the times i want.

Thanks
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[morodoch]

Could it be related to the mount with sync option, like here:

https://forums.gentoo.org/viewtopic-t-367511-highlight-usb+mount+sync.html
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