This command upgrades an older server snapshot to a current version.
zosadmin upgrade snapshotdir
Specify the directory containing a server configuration snapshot.
Turn on verbose output during this operation.
Turn on debug output during this operation.
Display a help message for this operation.
NOTE:The zosadmin upgrade command does not actually upgrade a server instance. Use the zosadmin create and zosadmin start commands for manually upgrading an instance using a transformed configuration snapshot.
To upgrade the server snapshot in the current directory, use the following command:
zosadmin upgrade ./snapshot