Fsck is looking for fsck.reisefs and not fsck.reiserfs (notice the missing R). Fsck v1.32 and reiserfsprogs v3.6.5. Reproducible: Always Steps to Reproduce: 1.try to run fsck /dev/sdaX where sdaX is a reiserfs 2. 3. If you rename the symlink from fsck.reiserfs to fsck.reisefs everything is working :-)
thats because you spelled it wrong in your fstab. bye.