Qumulo’s network multitenancy enables partitioning of a single physical cluster into multiple virtual tenants. This allows access to services such as the API, SSH, SMB, and NFS—as well as specific SMB shares and NFS exports—to be restricted by defined networks.



Yuzuy now fully supports network multitenancy across all key functions, including:
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Failover and Failback
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Synchronization
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Anti-Virus Integration
This enhancement ensures consistent, tenant-aware operation across the full Yuzuy feature set.
This release adds support for multi-factor authentication (MFA), strengthening user account security and helping meet compliance requirements.
MFA can now be integrated to provide an extra layer of protection beyond username and password, ensuring only authorized access to Yuzuy.



The following MFA methods are currently supported:
If you require additional methods, please reach out to us.
The new synchronization history overview now provides clear visibility into synchronization errors. These errors may result from misconfigurations—such as incompatible network multitenancy settings or deleted filesystem paths—or other operational issues.
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Automatic error cleanup: If a synchronization issue is resolved, the corresponding error entry is automatically removed—no manual cleanup needed in the Yuzuy web interface.

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Early validation: Certain checks now run during the preview dialog, helping you identify and resolve problems before synchronization starts.

- Flexible monitoring: While you can still check for issues via the web interface periodically, a better approach might be to integrate with your existing monitoring system.
Just call our API endpoint to retrieve error data and receive alerts proactively.

Bug Fixes
QUMULO-504 - Anti-Virus Agent - now recinfigures when first/last protection is/was added/removed
QUMULO-515 - Anti-Virus Agent - unassign from cluster did not work
QUMULO-517 - Anti-Virus Agent - delete a cluster did delete assigned agent
QUMULO-527 - Sidebar - wrong section was active
QUMULO-529 - Anti-Virus Agent - CPU name was multiplied
New Features
QUMULO-324 - Multi-factor Authentication
QUMULO-329 - Access Token
Improvements
QUMULO-349 - Synchronization - Added Multitenancy Support
QUMULO-414 - Failover/Failback - Added Multitenancy Support
QUMULO-496 - Core - Added Multitenancy Support
QUMULO-512 - Added Requirements Check for Qumulo Version
QUMULO-519 - Removed Number of IP Limitation for IP Failover
QUMULO-520 - Security - Added Multitenancy Support
QUMULO-521 - Cleanup Blacklist JWT Token
QUMULO-522 - Set API Version to Yuzuy Version
QUMULO-523 - Anti-Virus Agent - Log Error Process Output
QUMULO-536 - Synchronization - Improved Error Handling