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Amazon FSx for NetApp ONTAP

Adjust volume capacity in NetApp Workload Factory

Contributors netapp-rlithman

Manually adjust the volume capacity of a volume at any time from the NetApp Workload Factory console.

Optionally, you can enable the autogrow feature to let Workload Factory manage volume capacity for you.

About this task

You can adjust volume capacity by increasing or decreasing the provisioned size of a volume. The following table shows the minimum and maximum volume sizes by volume type:

Volume type Minimum size Maximum size

FlexVol volume

20 MiB

300 TiB

FlexGroup volume

800 GiB

2 PiB

For an iSCSI LUN, increasing the size of the volume also increases the size of the host LUN. After you increase volume capacity, follow the procedure provided by your host operating system to discover the new size of the LUN and expand the file system of the LUN.

Decreasing volume size is supported only for NFS and SMB/CIFS volumes.

Before you begin

To adjust volume capacity, you must associate a link. Learn how to associate an existing link or to create and associate a new link. After the link associates, return to this operation.

Steps
  1. Log in using one of the console experiences.

  2. In the Storage tile, select Go to Storage.

  3. From the Storage menu, select FSx for ONTAP.

  4. From FSx for ONTAP, select the actions menu of the file system with the volume to update and then select Manage.

  5. From the file system overview, select the Volumes tab.

  6. From the Volumes tab, select the actions menu of the volume to adjust capacity for.

  7. Select Basic actions, then Adjust volume capacity.

  8. In the Adjust volume capacity dialog, set the Provisioned capacity and unit.

  9. Select Adjust to apply the changes.