Please take this survey to help us learn more about how you use third party tools. Your input is greatly appreciated!

Gauging required maintenance window for upgrade

Hi all,

I'm hoping to upgrade 7.2.3 to 8.1.1 via 8.0.1.
There's ~16TB with ksafety=1 spread over 5 nodes.
In the lab, with a much smaller volume of data, there is a notable delay during the catalog update section of the post upgrade script.

I realise that there's a how long is a piece of string element to the question, but has anyone got a means of approximating the time this should take, in a perfect world with a dedicated switch and 10G NICs for the private LAN?

Thanks, Philip

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Emoji
Image
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file

Can't find what you're looking for? Search the Vertica Documentation, Knowledge Base, or Blog for more information.