Dear BTRFS mailing list, I'm running BTRFS on my Synology Diskstation and they have referred me to the BTRFS developers. For a while I have had quite a few (tens - not hundreds) checksum mismatch errors on my device (around 6 TB data). It runs BTRFS on SHR (Synology Hybrid Raid). Most of these checksum mismatches, though, do not seem "real". Most of the files are identical to the original files (checked by binary comparison and by recalculated MD5 hashes). What can explain that problem? I thought BTRFS only reported checksum mismatch errors, when it cannot self-heal the files? Best Hoegge
