Expands the secondary disk on the virtual machine hosting a Cisco SD-WAN Manager instance for Cisco Catalyst SD-WAN Manager Release 20.12.x and earlier. This procedure increases available storage for the application.
Before you begin
Ensure that you are on Cisco Catalyst SD-WAN Manager Release 20.12.x or earlier.
Due to a known limitation, this procedure is not effective for Cisco Catalyst SD-WAN Manager Release 20.13.x, 20.14.x, or 20.15.x.
Perform these steps to increase the size of the secondary disk on the virtual machine hosting a Cisco SD-WAN Manager instance.
Procedure
-
Shut down the virtual machine hosting Cisco SD-WAN Manager .
-
Using the hypervisor (for example, ESXi, Azure, or AWS), provision additional space for the secondary disk of the virtual machine hosting Cisco SD-WAN Manager .
-
Restart the VM that is hosting Cisco SD-WAN Manager .
-
In Cisco SD-WAN Manager, enter the following to enable Cisco SD-WAN Manager to detect the additional disk space and extend the file system to use the space.
vm# request nms application-server resize-data-partition
-
Enter the following commands to confirm that the /opt/data disk has been resized.
vm# vshell
vm:~$ df -hk | grep data
The output shows the new disk size.