HI All, I have a 2 slot array, 1 parity and 1 data disk. Unfortunately, the data disk is on NTFS (self stupidity ) and I notice this just after 1 week of creating share, fill it with data and installed apps. I read the instruction of changing file system here: https://docs.unraid.net/unraid-os/using-unraid-to/manage-storage/file-systems/ but still dont understand it fully. My concern is I dont want to loose data and share I created in the data disk. Can I treat this as replacement of failed disk, meaning I stop the array, unassign the data disk, format to XFS, and assigned back to data disk slot and start the array? The data would by synced with parity disk. If changing the file system will erase all data, I understand I need to back up the content. How to restore everything as previous state with all share setting and everything? Thank you.