undeletable /aquota.user file

[Dr. Michael J. Chudobiak]

Damian Myerscough wrote:
> Check the file is not immutable with the lsattr command. If the file is
> immutable it should show a 'i' in the output off the lsattr command. You
> can use chattr -i to fix the problem.

Thanks, Damian! That was the problem.

- Mike