Re: SATA hotplug + mdadm raid
On 05/18/2017 12:30 PM, Dan Ritter wrote:
It doesn't matter that much. Use this:
mdadm --fail /dev/md0 /dev/sda1
mdadm --remove /dev/md0 /dev/sda1
mdadm --add /dev/md0 /dev/whatever1
then check on progress with cat /proc/mdstat
Ok, I just went ahead and yanked the drive and stuck the other one in.
It actually came up as sda, probably because I had previously used dd to
copy the first 1G onto it from the old drive. I partitioned it and added
it to the array, all is well now.