Update to the story. In case anyone ends up in a similar situation as myself. I managed to successfully restore all the files using UFS Explorer Standard edition. The app has analysed the disk structure found several BTRFS UUID, reconstructed the needed trees and restored the missing data. Can highly recommend it. Regards, Konstantin ----- Original Message ----- From: "Konstantin V. Gavrilenko" <k.gavrilenko@xxxxxxxxxx> To: linux-btrfs@xxxxxxxxxxxxxxx Sent: Sunday, 28 July, 2019 6:28:06 PM Subject: how to recover data from formatted btrfs partition Hi list, I accidentally formatted the existing btrfs partition today with mkfs.btrfs Partition obviously table remained intact, while all three superblock 0,1,2 correspond to the new btrfs UUID. The original partition was daily snapshotted and was mounted using "compress-force=lzo,space_cache=v2" so I guess the recovery using photorec would be troublesome. Is there any chance to recover the data? Any ideas or advices would be highly appreciated. yours, Kos
