On Sat, Aug 31, 2019 at 2:26 PM Rann Bar-On <rann@xxxxxxxxxxxxx> wrote: > > I just downgraded to kernel 4.19, and the supposed corruption vanished. > This may be related to > > https://www.spinics.net/lists/linux-btrfs/msg91046.html > > If I can provide information that would help fix this issue, I'd be > glad to, but I cannot upgrade back to kernel 5.2, as I can't risk this > system. 5.2 has more strict checks for corruption, exposing the rare case where metadata in a leaf is corrupt but the checksum was properly computed. > > Btrfs v3.17 This is old. I suggest finding a newer version of btrfs-progs, ideally latest stable version is 5.2.1. Definitely don't use --repair with this version. It's safe to use check --readonly (which is the default) with this version but probably not that helpful to devs. -- Chris Murphy
