It looks like I have understood it correctly that I have to pay for an expand. That’s a bummer. I’m using nextcloud for my iphone and nothing more…
I just read this thread and was careful to write
zpool add ncdata /dev/my drive and not
zpool add ncdata my drive
After looking at df -Th it looks like my ncdata got another 210 GB of space
Running update.sh now.
Hopefully this was all that was needed, thanks guys and thank you @Prati_Prati for your thread!
Yes that I can understand. But I was thinking about the procedure on how to expand that one drive.
Yes I totally understand you can pay them and support the project. Will think about doing that.