Lots a few disks and can't start array. Questions about newconfig

[djetaine]

I lost a few disks yesterday and am now unable to start my array due to too many wrong/missing disks. 

I want to just pull these disks out of the config entirely for the moment and get the array started back up. 
I don't believe any of my appdata is on these disks and I do have a backup from CA Backup and Restore. 

Can someone walk me through what I need to do in new config to have the most minimal loss of data/setup? I would very much like to not lose my plex and nextcloud instances if possible. I'm assuming I would just do a new config and check all the boxes to keep everything persistent but having not done it before I wanted to make sure I'm doing the right thing.  Disk 4 is a 4tb that was 70% full. Disk 15 and disk 18 didn't have much on them at all. 

 

Edited July 11, 2020 by djetaine

[JorgeB]

17 hours ago, djetaine said:

I would very much like to not lose my plex and nextcloud instances if possible.

You can do a new config, you won't lose anything except what was on those disks, including any docker data/appdata if it was there.