Solution 1:
The volume is probably locked, so you should retry what you are doing after booting into either the Recovery HD parition (Command-R while booting) or with a OS X install CD.
OS X: fsck_hfs unable to fix volume directory count
Solution 1:
The volume is probably locked, so you should retry what you are doing after booting into either the Recovery HD parition (Command-R while booting) or with a OS X install CD.