My Linux Mint system is starting up and usable, however, I am unable to complete any scrub as they abort before finished. There are various inode errors in dmesg. Badblocks (readonly) finds no errors. checking extents gives bad block 5123372711936 on both /dev/sda2 and /dev/sda2. A btrfscheck (readonly) results in a 306MB text file of output of root xxx inode errors. There are two drives 3TB each in RAID 1 for sda2/sdb2 for which partition 2 is nearly the entire drive.
Currently I am now using a Manjaro Live Boot with btrfs tools btrfs-progs v4.10.1 in an attempt to recover/repair what seems to be bitflip (The original Linux Mint System has btrfs-progs v4.5.3) When doing a scrub on '/', the status of /dev/sdb2 aborts always at ~ 383GiB with 0 errors. Whereas the /dev/sda2 and thus the '/' scrub aborts at more diverse values starting at 537.90GiB with 0 errors. btrfs inspect-internal dump-tree -b 5123372711936 has one item evidently out of order: 2551224532992 -> 2551253647360 -> 2551251468288 I am currently attempting to copy files off the system while in Manjaro using rsync prior to attempting whatever the knowlegable people here recommend. It has resulting in two files not being able to be read so far, however, a lot of messages in dmesg for btrfs errors https://ptpb.pw/L9Z9 Pastebins from original machine: System specs as on original Linux Mint system: https://ptpb.pw/dFz3 dmesg btrfs grep from prior to errors starting until scrub attempts: https://ptpb.pw/rTzs Pastebins from subsequent live boot with newer btrfs tools 4.10: LiveBoot Repair (Manjaro Arch) specs: https://ptpb.pw/ikMM Scrub failing/aborting at same place on /dev/sdb: https://ptpb.pw/-vcP badblock_extent_btrfscheck_5123372711936: https://ptpb.pw/T1rD 'btrfs inspect-internal dump-tree -b 5123372711936 /dev/sda2': https://ptpb.pw/zcyI 'btrfs inspect-internal dump-tree -b 5123372711936 /dev/sdb2': https://ptpb.pw/zcyI dmesg on Manjaro attempting to rsync recover files: https://ptpb.pw/L9Z9 Could someone please advise the steps to repair this. Thankyou Jesse -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html