Strange errors

[sirdir]

Hi!

I have a strange problem in a ZFS volume:

Code:

ls -al error
ls: 231: No such file or directory
total 6265
drwx------  2 pkormann  pkormann  3 Mar 25 14:26 ./
drwx------  4 pkormann  pkormann  4 Mar 25 14:32 ../

ls -al error2/
ls: 16b8a: No such file or directory
total 6256
drwx------  2 pkormann  pkormann  3 Mar 25 14:32 ./
drwx------  4 pkormann  pkormann  4 Mar 25 14:32 ../

cd ..
rm -rf error/
rm: error/error: Directory not empty
rm: error/error2: Directory not empty
rm: error/: Directory not empty

So, as you can see, there are invisible files in those directories and because of this those directories cannot be deleted. Any idea how I can get rid of those?