#Ontap support for VAAI on block ISCSI/FC and NVMEoF.

1 messages · Page 1 of 1 (latest)

fierce river
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Hello folks,

I am trying to find out if Ontap ( 9.13.x) supports for block :

  1. Hardware Acceleration (VMware vSphere Storage APIs – Array Integration) aka VAAI
  2. Native vSphere API for Storage Awareness (VASA) >= version 4.0 - Via ontap tools for vmware
  3. QOS exposed through VASA
  4. Virtual Volumes support (vVols) v2.0 with replication
  5. Storage Containers support for vVols
  6. RBAC for multi-tenancy
  7. Multipathing support: vmware NMP & vmware HPP

I know VAAI is supported for NFS via a plugin , same as VASA via netapp ontap tools for vmware ( that is a plugin similar to VASA old one ) but there is no statement on IMT about block protocols.
Also VASA is supported but there is no level stated ; We do have vvols support but no level stated also here (https://docs.netapp.com/us-en/netapp-solutions/virtualization/vvols-overview.html#why-vvols-for-vsphere) i do have an Netapp HCI and utilize vvols on Element OS but did not use so far VVols on Ontap device.

Fat 7) for NMP i found something at vmware site : https://www.vmware.com/resources/compatibility/detail.php?deviceCategory=san&productid=42756
Also for HPP i found : For ESXi 7.0 and later releases, HPP (high performance plugin) is the default plugin for NVMe devices.
https://docs.netapp.com/us-en/ontap-sanhost/nvme_esxi_7.html#supportability

tawdry spire
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VAAI should be taken care of. It’s part of the standard set when using block protocols. The NFS plugin allows nfs clients some of the VAAI advantages.

#

For vaai you do not need to install OTV. It does make deploying the plugin easier for NFS. For block, there is nothing needed it’s just there.

OTV certainly is useful for setting all the host parameter for stability and performance.