Hi! Michael Andreen <[email protected]> schrieb: > The find-root program seems to think there is a root (and poentially some > older roots?), but not sure how to use that information. [...] > Anything else I can do to debug this or potentially recover a few bits > before reformatting?
You could try the recovery programs from Josefs btrfs-progs tree[1]. You could also try using kernel 3.2 which allows mounting in recovery mode. This mode tries to find an older tree root. But I think your kernel did not keep tree root backups for this purpose as it is AFAIR a feature of later kernels. Better use a newer kernel - best use 3.2. There are bunch of fixes which improve the situation with lost file systems after unexpected reboots or power outages. HTH Kai [1] https://github.com/josefbacik/btrfs-progs -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
