1 Title: Trying to prevent read/write conflicts with a large user base
8 When having a large amount of users, it might happen, that the user
9 configuration files are read while they are written e.g. by an automated
10 LDAP sync or some other modification to the user database. With bad
11 timing, the file could be read while being incomplete which might result
12 in syntax errors or similar unexpected situations. This changes the way
13 the files are being written to a more save way.