Which feature allows for enforcing strict capacity limits for individual users?

To enforce strict capacity limits for individual users in Nutanix Files, the administrator should use aQuota Policy with a Hard Quota Limit. Nutanix Files supports quota policies to manage storage usage at the user, group, or share level, and a hard quota limit ensures that users cannot exceed the specified capacity, enforcing strict control over storage consumption.

TheNutanix Unified Storage Administration (NUSA)course states, “Nutanix Files supports quota policies with hard limits to enforce strict capacity restrictions for individual users, preventing them from exceeding their allocated storage.” A hard quota limit blocks write operations once the user reaches the defined capacity, ensuring compliance with storage restrictions. This is particularly useful for managing storage in multi-tenant environments or ensuring fair resource allocation.

TheNutanix Certified Professional - Unified Storage (NCP-US)study guide further elaborates that “a Quota Policy with a Hard Quota Limit is the recommended approach for enforcing strict capacity limits per user in Nutanix Files, as it denies further writes when the limit is reached.” In contrast, a soft quota limit only generates warnings but allows users to exceed the limit, which does not meet the requirement for strict enforcement.

The other options are incorrect:

Storage Policy with a Hard Storage Capacity Limit: Storage policies in Nutanix typically apply to data placement or tiering (e.g., in Nutanix Volumes or Objects) and are not used for user-level quotas in Nutanix Files.

Quota Policy with a Soft Quota Limit: A soft quota limit only provides warnings when the limit is exceeded, allowing users to continue writing data, which does not enforce strict capacity limits.

Storage Policy with a Soft Storage Capacity Limit: Similar to the above, this is not a user-level quota mechanism and does not enforce strict limits.

The NUSA course documentation emphasizes that “Quota Policies with Hard Quota Limits are the primary mechanism in Nutanix Files for enforcing strict capacity limits for individual users, ensuring they cannot exceed their allocated storage.”