Hi Qu and all others, thanks a lot for your help and patience! Unfortunately I could not get out any file from the arrive yet but I can survive. I would like just one more answer from you. Do you think with the newest version of btrfs it would not have happened? Should I update to the newest version? I have many partitions with btrfs and I like them a lot. Very nice file system indeed but am I safe with the version that I have (4.19.1)? BTW, you are welcome to suggest any command or try anything with my broken file system that I still have backed up in case that you want to experiment with it. Thanks Chris > On 7. Dec 2019, at 22:21, Qu WenRuo <wqu@xxxxxxxx> wrote: > > > > On 2019/12/8 上午12:44, Christian Wimmer wrote: >> Hi Qu, >> >> I was reading about chunk-recover. Do you think this could be worth a try? > > Nope, your chunk tree is good, so that makes no sense. > >> >> Is there any other command that can search for files that make sense to recover? > > The only sane behavior here is to search the whole disk and grab > anything looks like a tree block, and then extract data from it. > > This is not something supported by btrfs-progs yet, so really not much > more can be done here. > > Thanks, > Qu > >> >> Regards, >> >> Chris >>
