Release notes
What's new in ONTAP 9.13.1
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PDF of this doc site
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Cluster administration
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Volume administration
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Logical storage management with the CLI
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NAS storage management
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Configure NFS with the CLI
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Manage NFS with the CLI
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Manage SMB with the CLI
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Manage file access using SMB
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Security and data encryption
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Data protection and disaster recovery
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Collection of separate PDF docs
Creating your file...
Learn about the new capabilities available in ONTAP 9.13.1.
For details about earlier ONTAP 9 releases, hardware platform and switch support, known issues, and limitations, refer to the ONTAP 9 Release Notes. You must sign in with your NetApp account or create a NetApp account to access the ONTAP 9 Release Notes.
To upgrade ONTAP, see Prepare to upgrade ONTAP.
Data protection
| Update | Description |
|---|---|
Cluster administrator can explicitly enable multi-admin verification on a cluster to require quorum approval before some SnapLock operations are executed. |
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Enhanced support for managing consistency groups including volume move and geometry |
You can move volumes between consistency groups, modify the geometry of hierarchical consistency groups, and gain capacity insights into consistency groups. System Manager supports creating a consistency group with new NAS volumes or NVME namespaces. |
NDMP restore is supported with SnapMirror synchronous. |
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SnapMirror Business Continuity (SM-BC) enhancements |
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Asynchronous SnapMirror support with a single consistency groups |
Consistency groups support Asynchronous SnapMirror configurations, allowing vaulting of SnapMirror backups for single consistency groups. |
File access protocols
| Update | Description |
|---|---|
A few clients consume too many NFSv4.x storepool resources leading to other NFSv4.x clients getting blocked due to unavailability of NFSv4.x storepool resources. You can have the option to enable denying and blocking of clients who consume a lot of NFSv4.x storepool resource in their environments. |
MetroCluster
| Update | Description |
|---|---|
You can transition nondisruptively from a MetroCluster FC to a MetroCluster IP configuration (ONTAP 9.8 and later) using a shared switch. |
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You can nondisruptively transition workloads and data from an existing eight-node MetroCluster FC configuration to a new MetroCluster IP configuration. |
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Four-node MetroCluster IP configuration upgrades using switchover and switchback |
Upgrade controllers in a four-node MetroCluster IP configuration using switchover and switchback with |
Mediator-assisted automatic unplanned switchover (MAUSO) is triggered for an environmental shutdown |
If one site shuts down gracefully due to an environmental shutdown, MAUSO is triggered. |
You can upgrade the controllers and storage in an eight-node MetroCluster IP configuration by expanding the configuration to become a temporary twelve-node configuration and then removing the old DR groups. |
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MetroCluster IP configuration conversion to a shared storage MetroCluster switch configuration |
You can convert a MetroCluster IP configuration to a shared storage MetroCluster switch configuration. |
To learn about platform and switch configuration enhancements for MetroCluster configurations, see the ONTAP 9 Release Notes.
Networking
| Update | Description |
|---|---|
ONTAP supports AFF A900, ASA A900, and FAS9500 systems for cluster interconnect RDMA with an X91153A cluster NIC, helping to reduce latency, decrease failover times, and accelerate communication between nodes. |
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Increased data LIF limits |
ONTAP provides greater flexibility by increasing data LIF scaling limits for both HA pairs and clusters. |
IPv6 support during cluster setup on the A800 and FAS8700 platforms |
On the A800 and FAS8700 platforms, you can use the ONTAP CLI to create and configure new clusters in IPv6-only networking environments. |
S3 object storage
| Update | Description |
|---|---|
S3 object expiration actions define when objects in a bucket expire. This capability enables you to manage object versions so you can meet retention requirements and manage overall S3 object storage effectively. |
SAN
| Update | Description |
|---|---|
ONTAP supports the NVMe/FC protocol on AIX hosts. See the NetApp Interoperability Tool for supported configurations. |
Security
| Feature | Description |
|---|---|
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You can use an SSH public key as your primary authentication method with an Active Directory (AD) user, or you can use an SSH public key as your secondary authentication method after an AD user. |
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X.509 certificates with SSH public keys |
ONTAP enables you to associate an X.509 certificate with the SSH public key for an account, giving you the added security of certificate expiration and revocation checks upon SSH login. |
FPolicy supports notifications for access denied events. Notifications are generated for file operation failed due to lack of permission, which includes: failure due to NTFS permissions, failure due to Unix mode bits, and failure due to NFSv4 ACLs. |
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Multifactor authentication with TOTP (time-based one-time passwords) |
Set up local user accounts with multifactor authentication using a time-based one-time password (TOTP). The TOTP is always used as the second authentication method. You can use an SSH public key or user password as your primary authentication method. |
Storage efficiency
| Update | Description |
|---|---|
Change in reporting of primary data reduction ratio in System Manager |
The primary data reduction ratio displayed in System Manager no longer includes Snapshot copy space savings in the calculation. It only depicts the ratio between used logical and used physical space. In prior releases of ONTAP, the primary data reduction ratio included significant space reduction benefits of Snapshot copies. As a result, when you upgrade to ONTAP 9.13.1, you will observe a significantly lower primary ratio being reported. You can still see data reduction ratios with Snapshot copies in the Capacity details view. |
Temperature-sensitive storage efficiency adds sequential packing of contiguous physical blocks to improve storage efficiency. Volumes that have temperature-sensitive storage efficiency enabled will automatically have sequential packing enabled when systems are upgraded to ONTAP 9.13.1. |
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Logical space enforcement |
Logical space enforcement is supported on SnapMirror destinations. |
You can set capacity limits on a storage VM (SVM) and enable alerts when the SVM is approaching a percentage threshold. |
Storage resource management enhancements
| Update | Description |
|---|---|
Increase in maximum number of inodes |
ONTAP will continue to automatically add inodes (at the rate of 1 inode per 32 KB of volume space) even if the volume grows larger than 680 GB. ONTAP will continue adding inodes until it reaches the maximum of 2,147,483,632. |
Support for specifying a SnapLock type during FlexClone creation |
You can specify one of three SnapLock types, either compliance, enterprise, or non-SnapLock, when creating a FlexClone of a read/write volume. |
Set File System Analytics to be enabled by default on new volumes. |
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SVM disaster recovery fanout relationships with FlexGroup volumes |
The fanout restriction of SVM DR with FlexGroup volumes is removed. SVM DR with FlexGroup includes support for SnapMirror fanout relationships to eight sites. |
You can schedule a single FlexGroup rebalancing operation to begin at a date and time in the future that you specify. |
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FabricPool provides improved sequential read performance for single and multi-stream workloads for cloud-resident data and tiering throughput. This improvement can send a higher rate of GETs and PUTs to the back end object store. If you have on-premises object stores, you should consider performance headroom on the object store service and determine whether you might need to throttle FabricPool PUTs. |
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Adaptive QoS policy templates enable you to set throughput floors at the SVM level. |
SVM management enhancements
| Update | Description |
|---|---|
Increases support for migrating SVMs containing up to 200 volumes. |
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Support for recreating SVM directories |
The new CLI command |
System Manager
Beginning with ONTAP 9.12.1, System Manager is integrated with BlueXP. Learn more about System Manager integration with BlueXP.
| Update | Description |
|---|---|
Change in reporting of primary data reduction ratio |
The primary data reduction ratio displayed in System Manager no longer includes Snapshot copy space savings in the calculation. It only depicts the ratio between used logical and used physical space. In prior releases of ONTAP, the primary data reduction ratio included significant space reduction benefits of Snapshot copies. As a result, when you upgrade to ONTAP 9.13.1, you will observe a significantly lower primary ratio being reported. You can still see data reduction ratios with Snapshot copies in the Capacity details view. |
You can use System Manager to lock a Snapshot copy on a non-SnapLock volume to provide protection from ransomware attacks. |
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You can use System Manager to manage external key managers to store and manage authentication and encryption keys. |
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System Manager users can view visual depictions of additional hardware platforms in the "Hardware" page, including ASA platforms and AFF C-Series platforms. Support for AFF C-Series platforms is also included in the latest patch releases of ONTAP 9.12.1, ONTAP 9.11.1, and ONTAP 9.10.1. The visualizations identify problems or concerns with platforms, providing a quick method for users to troubleshoot hardware problems. |