On 2018/11/19 下午1:23, Sébastien Luttringer wrote: > On Mon, 2018-11-19 at 13:00 +0800, Qu Wenruo wrote: >> May I ask for the oldest kernel ran on the fs? > Looks like the first kernel on the host is 3.12.2. OK, then it makes sense for such strange dir ref corruption. > >> To make it clear again, any --init-* should only be used when you're >> completely sure what is going to happen (at code level). > Copy. > >> >> From btrfs-check-20181119, all the extra damage are possibly caused by >> either --repair or this --init-csum-tree. > Copy that. > >> >> From 20181029, it may be possible with extra help from btrfs-progs >> developers. But at current point, it's near impossible to recover it to >> a fully functional state. > I understand the only solution is to rsync data to another server, format and > rsync back ? That's the basic idea. Thanks, Qu > > Regards, > > Sébastien "Seblu" Luttringer >
Attachment:
signature.asc
Description: OpenPGP digital signature
