On 2018/11/27 下午3:15, Nikolay Borisov wrote:
>
>
> On 27.11.18 г. 4:33 ч., Qu Wenruo wrote:
>> Since btrfs-image is just restoring tree blocks without really check if
>> that tree block contents makes sense, for multi-device image, block
>> group items will keep that incorrect block group
On 27.11.18 г. 4:33 ч., Qu Wenruo wrote:
> Since btrfs-image is just restoring tree blocks without really check if
> that tree block contents makes sense, for multi-device image, block
> group items will keep that incorrect block group flags.
>
> For example, for a metadata RAID1 data RAID0
Since btrfs-image is just restoring tree blocks without really check if
that tree block contents makes sense, for multi-device image, block
group items will keep that incorrect block group flags.
For example, for a metadata RAID1 data RAID0 btrfs recovered to a single
disk, its chunk tree will
