Thierry de Coulon wrote:

> I got some Samsungs that would never power on after a few years on the
> shelf.
> 
> So, for very important data, I backup on everything :)
> When you loose data and have no backup you can curse your own stupidity.
> But when you know you are secure because you have a backup and then your
> backup is unreadable...

thats why I moved on to backup server 5.5TB with borg build on tiny core2
board. Every other way is too time consuming and/or expensive.
With deduplication and 6months retention it has 1.2TB
Now considering 3-4TB SSD to make backup of the backup :)