i have a usb drive pluged into my computer and i have this line in the fstab
/dev/sda1 /mnt/usb auto defaults,users,noauto 0 0
now the first time i try mounting it it workes fine, but when i unmount it, remove the usb drive, and then put it back in and try mounting it again it gives me this error
/dev/sda1: Input/output error
mount: I could not determine the filesystem type, and none was specified
does anyone know why it would do that?