On Fri, 24 Jul 2009, Ramya Desai wrote: > > It's probably a bug somewhere in the block layer. You should try using > Block layer means, file system layer which is above mass storage > driver or something else? It means the block layer, which is in between the filesystem layer and the mass-storage driver. In addition, the SCSI layer is in between the block layer and the mass-storage driver. So a more complete view would look like this: filesystem (and VFS) layer block layer SCSI layer mass-storage driver USB layer Alan Stern -- 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