Boot failover

[febotory]

I customized my Armbian install with 2 operating systems on two partitions.

In armbianEnv.txt I use rootdev to specify the default partition. 

 

I would like to set it so that if booting from the default rootdev fails (triggering panic or root-wait, etc.),

it will instead try to boot with rootdev/root set to the other partition.  

 

Is that possible?

[Igor]

44 minutes ago, febotory said:

Is that possible?

If you develop this feature.