Hi Andreas - THANKS!!! Following the link pointers (RAID Recovery - Linus Raid) you provided, I was successful in re-creating the Array using: 1. mdadm --create --assume-clean --level=5 --raid-devices=4 /dev/md1 /dev/sda2 /dev/sdb2 /dev/sdc2 /dev/sdd2 (I took a chance at this as I didn't have spare drives to copy 24TB of info to) 2. I then re-booted the PR4100. Upon reboot, I still got the message in the admin console that the Device was not configured and asked if I wanted to create an array. I ran mdadm --assemble --force --verbose /dev/md1 /dev/sda2 /dev/sdb2 /dev/sdc2 /dev/sdd2 without any errors. 3. I mounted the array to /mnt/HD with mount /dev/md1 /mnt/HD and was able to change directories/view the folders & files in the Array. HOWEVER, Upon reboot of the PR4100 - the array etc. went away and I was back to configure the file system message. I successfully re-ran the mdadm --assemble and mount commands so I can 'see the data' but I can't figure out how to 'copy' the data from the PR4100 (i.e., how to share the directory) OR mount the array (and shares) in the PR4100 automatically... Any suggestions?? - Best wishes Patrick On Sun, Dec 22, 2019 at 8:40 AM Andreas Klauer <Andreas.Klauer@xxxxxxxxxxxxxx> wrote: > > On Sun, Dec 22, 2019 at 02:04:52PM +0100, Andreas Klauer wrote: > > truncate -s $((15619661440)) "$disk".img > > whoops, should be $((15619661440*512))
