reiserfsck

When I booted my laptop today, I got the following error message:

Fsck failed. Please repair manually and reboot. The root file system is currently mounted read-only. To remount it read-write do: bash mount -n -o remount,rw / Attention: Only CONTROL-D will reboot the system in this maintainance mode. sgutdown or reboot will not work. Give root password to log in

I logged in and executed:

reiserfsck --fix-fixable /dev/hda7

Several error messages appeared, among them in the end: