I'm having issues on 3.1.1 and group permissions with CentOS 5.5. With directory like this: (volume created from scratch on a clean 3.1.1 install, and connected via the native client (from multiple pc's)) drwxrwxr-x 3 nobody sysadmin 4096 Dec 1 04:21 test a user (other than nobody) which is in the sysadmin group cannot create a file/directory in this test directory Changing ownership to: drwxrwxr-x 3 craig sysadmin 4096 Dec 1 04:21 test then allows me to create a file/directory inside test On the same system, creating this directory in a non-glusterfs-mounted directory it works as expected, where group permissions are interpreted. I'm reasonably new to Gluster so it's completely reasonable that I've done something wrong. :) Can anyone help? If you want any additional info/logs/etc, please let me know! Cheers, Craig