If you have access to another linux box with USB, you could try connecting the external drive there and running fsck on it there.
If you don't have another linux box, you could try downloading a live CD (The Fedora one, knoppix probably doesn't matter which) and boot your box off that and then run fsck.
Chris -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list