Need to change a route in DNAC but getting an Error.

[Garry Cooper]

We have DNAC deploy but need to change a route as we cannot access DNA gui from a specific subnet.

Running the maglev-config update I get an error / warning.

Remove all NFS mount before network changes.

Cannot find a process anywhere to sot this out.

TIA

[Mike.Cifelli · Accepted solution]

Remove all NFS mount before network changes.

-Take a look at your backup configuration.  I am under the assumption that you have a nfs mount for backups.  If so, try removing the configuration and attempt to run the maglev-config update command again to make your change.

[Garry Cooper]

Mike.

Thanks for the quick reply, that did the trick. 

[Jrmonegro]

Hello Garry, How did you fix it? which cli command did you use?

[Garry Cooper]

Going back a few years this questions.

But to try and answer it we log in to the CIMC then launch the KVM this brings up a cli.

You can then run maglev-config update

The CIMC was setup from the initial install of dna

[nthekkev]

what CLI do I use to unmount the NFS? I have tried umount but it doesnt work?

[Garry Cooper]

So when our DNAC was setup we have access to the CIMC once into the menu you can launch a KVM. you then can login to the CLI  maglev-master ( as it was called) see the attached image.

This interface allows you to make changes to the config.

[martinsvrcek]

No need to use CLI, simply remove NFS you have mounted under System > Backup & Restore > Configure > Cisco Catalyst Center (NFS). Additionally you would have to remove Scheduling if you have it configured. Just did it and its working.