Dell Fluid File System Version 5.0 Support Matrix

User and Group Quotas

#GUID-57386A62-E073-4E72-80D9-7A9DFAFA3693__GUID-2889D9B7-5A7F-475E-B950-02B6706DE053 lists the maximum number of supported quota rules per NAS volume for each system.

Table 1. Supported Quota Configurations
Feature	Maximum per NAS Volume / System
Quota rules	1024 / 1024
Quota usage entries	100,000
Quota directories	10,000/10,000

NOTE:
- Quotas for Active Directory (AD) and NIS/LDAP users are independent of each other, even if users are mapped automatically or manually. For NAS volumes with mixed security styles, separate quotas should be set for AD and NIS/LDAP users.
- For NAS volumes with NTFS or UNIX style permissions, one unique quota should be set for each user. For mapped users, the usage and limits are applied using the target identity and will be shared with the native Windows or UNIX account.
- In general, Dell recommends using the NTFS security style in mixed environments.