Learn about ONTAP support and features for Ubuntu hosts
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Features supported for host configuration with NVMe over Fabrics (NVMe-oF) vary based on your version of ONTAP and Ubuntu.
| Feature | Ubuntu host version | ONTAP version |
|---|---|---|
NVMe/FC and NVMe/TCP report all optimized paths on ASA r2 systems |
26.04 or later |
9.16.1 or later |
NVMe/TCP is a fully supported enterprise feature |
22.04 or later |
9.10.1 or later |
ONTAP supports the following SAN host features regardless of the ONTAP version running on your system setup.
| Feature | Ubuntu host version |
|---|---|
The default iopolicy for NVMe-oF is set to queue-depth |
26.04 or later |
The NetApp plug-in in the native package displays ONTAP details for NVMe/FC namespaces. |
22.04 or later |
NVMe and SCSI traffic is supported on the same host on a given host bus adapter (HBA), without the explicit dm-multipath settings to prevent claiming NVMe namespaces |
22.04 or later |
In-kernel NVMe multipath is enabled by default for NVMe namespaces. Therefore, no explicit configuration is required |
22.04 or later |
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For details on supported configurations, see the Interoperability Matrix Tool. |
What's next
| If your Ubuntu version is .. | Learn about .. |
|---|---|
26.04 |
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24.04 |
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22.04 |