Well, I changed my mind. I'll wait a few more days, for the beginning of the next week, if you have any magical command left :) I'm not sure to understand it but can a "restore" command dump all of the data in a new readable disc ? ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Saturday, May 2, 2020 4:55 PM, Nouts <nouts@xxxxxxxxxxxxxx> wrote: > For the record, I ran check and check --repair with the new btrfs-progs. Both returned this error : > > Opening filesystem to check... > ERROR: child eb corrupted: parent bytenr=5923702292480 item=2 parent level=2 child level=0 > ERROR: failed to read block groups: Input/output error > ERROR: cannot open file system > > I'm gonna wipe the drive and restore a backup as I've lost hope recovering and can't wait any longer. > Thanks a lot for your help ! > > Nouts > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Thursday, April 30, 2020 9:18 PM, Chris Murphy lists@xxxxxxxxxxxxxxxxx wrote: > > > On Thu, Apr 30, 2020 at 1:05 PM Nouts nouts@xxxxxxxxxxxxxx wrote: > > > > > Here is the dump --follow : https://pastebin.com/yx13mDfB > > > Sadly, none of "mount" worked. > > > > Yep. I can't tell from the check error or the dump output, whether > > it's worth trying chunk recover again with the latest progs, or check > > with --repair. But either of those makes changes to the file system, > > so best to get advice from a developer first and in the meantime > > refresh backups. > > I don't know that a newer kernel will help in this case, because even > > the latest progs complains. And the output from check doesn't give > > enough information to know what to try next or if it's hopeless. > > > > Chris Murphy
