Quota Manager uses three different status indicators to show the current storage quota status for a user home directory or collaborative storage directory.
Red: Denotes one of the following conditions:
Quota usage has exceeded 90 percent.
The NSM Engine is unable to contact the server containing the volume.
The volume does not support quota management.
The home directory does not exist.
The server containing the volume gave an Access Denied error, indicating that either remote storage management is not configured or enabled for the NSM Engine, or that the firewall disallows remote storage management.
Yellow: Denotes that the quota usage has exceeded 75 percent.
Green: Denotes that quota usage is under 75 percent and that there are none of the problems specified above.