Pre 9.1 upgrade script

The K-safety of your Vertica database is 0. Is that correct? How many nodes do you have?

If you take a peek at the shell script, you don't have to do anything if your K-safety is 0:

# Check if k-safety is 0, if so, no need to do anything
if [ "$curK" -eq 0 ]; then
    echo "************************************************************************************************************"
    echo "Your current system K-safety is 0. "
    echo "If this setting is expected, no need to run this script"
    echo "If this setting is unexpected, set the right k-safety in your database and rerun the script again"
    echo "************************************************************************************************************"
    exit 0
fi