How to install a fresh database for nas_stats

I was in the process of upgrading a VNX5300 to VNX for File 7.1.76-4, during the Pre-Upgrade Health Check I got the following error:

Status:               error

Message ID:     HC_CS_14505082882

Symptom:         The following error occurred getting the status of the statistic groups database: CRITICAL (9127002166): The Statistic                                    Groups database does not exist.

I found the following KB: KB000365336

For the error : CRITICAL (9127002166): The Statistic Groups database does not exist.

Check for /nbsnas/stat_groups folder existance. If it is not exist, run the following commands to fix :

mkdir /nbsnas/stat_groups
ln -s /nbsnas/stat_groups stat_groups
nas_stats -groups -database -recover -Force <- when this command finishes, it will populate the folder

Re-run "nas_stats -groups -database -verify" to verify the fix.

Then I tried to run the recover command but got the following error:

[root@VNX0 /]# nas_stats -groups -database -recover -Force

Database was never backed up. A fresh database can be installed.

Thus my question, how to install a fresh database for nas_stats?

Thank you!