How to proceed to update this cluster

[jds5]

Hello,

We will soon be performing an upgrade on one of our ISE clusters.

This cluster currently consists of 11 nodes in total:
- 1 PAN Primary
- 1 PAN Secondary
- 1 MNT Primary
- 1 MNT Secondary
- 8 PSN

Also, we have 3 PSN SNS-3495-K9 which will be replaced by SNS-3615-K9

The other equipment are 3595

The current version of the cluster is 2.1 patch 6 and the target version is 2.7 patch 6

Could you tell me how to update this cluster to the target version 2.7 patch 6?

Thank you,

BR,

José

[jds5]

Could you tell me if there is a risk for the production to make this modification, please?

[jds5]

Could you tell me if there is any impact to making this change, please?

[jds5]

could you tell me if there is a risk for the production to make this modification, please?

[Marcelo Morais]

Hi @jds5 ,

 minimum risk, because the SPAN is a standby for you PPAN.

Hope this helps !!!

[jds5 · Accepted solution]

Hello,

Finally, this issue has been solved.

We realized that an old backup directory that was no longer used, we could not delete it.

We reactivated the GUI backup on this location, which allowed it to be deleted later.

This modification solved the initial problem of accessing the backup/restore directory.

Thanks for your help,