On Fri, May 13, 2011 at 05:33:07PM +0100, Donal Morrissey wrote: > Hi All, > We are having a problem with corruption of files on usb sticks for an > embedded platform running the 2.6.8.1 kernel on a Cirrus EP9302 Arm9 > processor. As was asked already, do you really mean that kernel version? I know of no such release, and I'm the one responsible for doing the .y kernel releases :) What host controller are you using? > We run logging that logs directly to a text file on a FAT32 usb stick. > This logging is continuous (20MB of data per hour) and includes log > messages from our user space applications and the kernel Ring Buffer. > On very rare occasions we have found blocks of corrupt data within the > logs files. Can you run usbmon at the same time to verify that the correct data was written to the device from the host? Or do you have a usb monitor you can use on the wire to watch for this as well? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
