This VFS module is part of the samba(7) suite.
The vfs_dirsort module sorts directory entries alphabetically before sending them to the client.
Sort directories for all shares:
[global] m[blue]vfs objects = dirsortm
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed.