Please see screen shot below. I cannot even get into the cmd prompt to check zpool or anything. I have rebooted a few times and this just keeps running. I dont know how to get passed it. It used to work fine.
I tried both and same issue. It finally was able to boot. I was able to check zpool status and saw an error for one of the drives. There was a 1 on the Read for one of them. (below pic doesnt show it anymore) I then ran a zpool clear rpool. Since I was able to get into it I copied some files I needed and I will reboot to see what happens.