Cache drive in pool wanting to format instead of mount

[Tophman]

When I attempt to remount a cache disk it threatens me with formatting. 

 

I am hoping what I will need to do is "New Config" then add all the disks in the same places....parity, data, and cache. Though before I do my usual "WELP let's see what happens" method I was hoping someone would give some assistance/advice. As I have a deep fear of trying to rebuild my Docker setups if I don't have to.

 

Thanks in advance

 

 

[JorgeB]

If all 3 devices are from the same pool, stop array, unassign all pool devices, start array, stop array, re-assign all pool devices, start array and the existing pool will be imported.