Copycluster between versions

Hi,

    For copycluster to work, vertica versions should be the same. In your scenario, you can use export to vertica option in order to copy data. Please visit the following knowledge base article which covers all scenarios of copying data between clusters

https://community.dev.hpe.com/t5/Vertica-Knowledge-Base/Copying-Data-Between-Similar-Vertica-Clusters/ta-p/234917

where I can download Vertica 7.1.1-10 .deb (for ubuntu) installation file? 

                 Hotfixes should be requested via support portal. Please feel free to open a support case we will be happy to assist you in getting hotfix