Sorry if this question has been asked and answered before; I looked around and didn't see anything.
I just had a drive in my drive pool start giving read and write errors.
So, I shut the PC down, removed that drive, and upon reboot Drivepool alerted me to the missing disk, as it should.
Then I selected "remove missing disk from pool", and then selected "re-measure".
When the process was complete, the Pool Organization bar was at 100%, and I had 2.08TB of un-duplicated data, which is exactly the amount that was on the disk I removed. (so, everything is perfect.)
My question now is: when will Drivepool start to duplicate the data which is currently un-duplicated? -- Does this process start automatically if given time?