I''m having a ''failed to read tree root'' message when trying to mount a disk which was mounting fine earlier. Is there any hope to get the data back? Atila Sep 1 14:15:33 gentoo-atila [940695.233191] Btrfs loaded Sep 1 14:15:33 gentoo-atila [940695.244360] device fsid 5341dc082e28ff71-ba2fe914734b3884 devid 1 transid 16533 /dev/sdh1 Sep 1 14:15:33 gentoo-atila [940695.244901] btrfs: setting nodatasum Sep 1 14:15:33 gentoo-atila [940695.253742] btrfs bad tree block start 12241455839323779053 406978957312 Sep 1 14:15:33 gentoo-atila [940695.254241] btrfs bad tree block start 12241455839323779053 406978957312 Sep 1 14:15:33 gentoo-atila [940695.254741] btrfs bad tree block start 5557049029311685575 406978957312 Sep 1 14:15:33 gentoo-atila [940695.254744] btrfs: failed to read tree root on sdh1 Sep 1 14:15:33 gentoo-atila [940695.255140] btrfs: open_ctree failed -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html