To uninstall vendor packages:

1. Use any one of the following options to log on using the user account that you created when you configured the cluster:

   • Use a user account with both Appliance Administrator and NetBackup Administrator role, or a user account with only an Appliance administrator role to log on to the NetBackup Flex Scale web UI https://ManagementServerIPorFQDN/webui where ManagementServerIPorFQDN is the public IP address or the FQDN that you specified for the NetBackup Flex Scale management server during the cluster configuration, and then in the left pane click Cluster Management > Cluster settings > Software management.

   • Use a user account with an Appliance Administrator role to log on to the NetBackup Flex Scale infrastructure management UI https://ManagementServerIPorFQDN:14161 where ManagementServerIPorFQDN is the public IP address or the FQDN that you specified for the NetBackup Flex Scale management server during the cluster configuration, and then in the left pane click Settings > Software management.

   Note:

   If you access the NetBackup Flex Scale infrastructure management UI by using the short host name from a node, set the DNS settings (name server, domain name, and search domain) or ensure that the entry for mapping the short host name to an IP address exists in the hosts file of the node.

2. On the Software management page, click Vendor packages.

   The installed vendor packages are displayed.

3. Select the vendor packages that you want to delete and from the Actions menu (vertical ellipsis) click Rollback.

   The selected vendor packages are uninstalled from all the nodes. To monitor the progress, click View details on the Software management page.