How to do zroot on u-boot devices such as RK3399

Same question great answer:
askubuntu.com

ZFS mirror with two partitions on the same disk, safe?

I would like to create mirrored partitions on a single disk to protect against bit rot. I understand this will not protect against hardware failure. Seeing as ZFS is intended to work with drives, ...
askubuntu.com askubuntu.com
This is certainly possible although not very efficient as the disk head will seek between both disk areas for all writes.
Click to expand...

And here I notice zfs get copies still retains the SOURCE column but the setting is different than Solaris. 'default'
serverfault.com

ZFS protection against bit rot and silent corruption without RAIDZ

I have never encountered a disk failure in my whole life but I had a dozen of bit rot and silent corruptions. 'Normal' file systems and hardware RAID does absolutely nothing about it. I have been u...
serverfault.com serverfault.com

testing the resiliency of zfs set copies=n

www.openoid.net www.openoid.net

On ZFS Copies

JRS Systems blogs about ZFS copies at http://jrs-s.net/2016/05/09/testing-copies-equals-n-resiliency/ I tried to reply there, but the w...
blog.richardelling.com blog.richardelling.com
 
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