On 03.11.2018 at 02:05 Qu Wenruo wrote:
> On 2018/11/3 上午1:18, M. Klingmann wrote:
>> On 02.11.2018 at 15:45 Qu Wenruo wrote:
>>> On 2018/11/2 下午10:30, M. Klingmann wrote:
On 31.10.2018 at 01:03 Qu Wenruo wrote:
> My plan for such recovery is:
>
> 1) btrfs ins dump-super to make
On 2018/11/3 上午1:18, M. Klingmann wrote:
> On 02.11.2018 at 15:45 Qu Wenruo wrote:
>> On 2018/11/2 下午10:30, M. Klingmann wrote:
>>> On 31.10.2018 at 01:03 Qu Wenruo wrote:
My plan for such recovery is:
1) btrfs ins dump-super to make sure system chunk array is valid
2)
On 02.11.2018 at 15:45 Qu Wenruo wrote:
> On 2018/11/2 下午10:30, M. Klingmann wrote:
>> On 31.10.2018 at 01:03 Qu Wenruo wrote:
>>> My plan for such recovery is:
>>>
>>> 1) btrfs ins dump-super to make sure system chunk array is valid
>>> 2) btrfs-find-root to find any valid chunk tree blocks
>>>
On 2018/11/2 下午10:30, M. Klingmann wrote:
>
> On 31.10.2018 at 01:03 Qu Wenruo wrote:
>> My plan for such recovery is:
>>
>> 1) btrfs ins dump-super to make sure system chunk array is valid
>> 2) btrfs-find-root to find any valid chunk tree blocks
>> 3) pass that chunk tree bytenr to
On 31.10.2018 at 01:03 Qu Wenruo wrote:
> My plan for such recovery is:
>
> 1) btrfs ins dump-super to make sure system chunk array is valid
> 2) btrfs-find-root to find any valid chunk tree blocks
> 3) pass that chunk tree bytenr to btrfs-restore
>Unfortunately, btrfs-restore doesn't support
On 31.10.2018 at 05:56 Chris Murphy wrote:
> On Tue, Oct 30, 2018 at 4:11 PM, Mirko Klingmann wrote:
>> Hi all,
>>
>> my btrfs root file system on a SD card broke down and did not mount anymore.
> It might mount with -o ro,nologreplay
>
> Typically an SD card will break in a way that it can't
On Tue, Oct 30, 2018 at 4:11 PM, Mirko Klingmann wrote:
> Hi all,
>
> my btrfs root file system on a SD card broke down and did not mount anymore.
It might mount with -o ro,nologreplay
Typically an SD card will break in a way that it can't write, and
mount will just hang (with mmcblk errors).
On 2018/10/31 上午4:11, Mirko Klingmann wrote:
> Hi all,
>
> my btrfs root file system on a SD card broke down and did not mount anymore.
>
> In retrospective, I think it reached its endurance, so I know that there
> is nothing to repair. All I want to do is to salvage some configuration
> and
Hi all,
my btrfs root file system on a SD card broke down and did not mount anymore.
In retrospective, I think it reached its endurance, so I know that there
is nothing to repair. All I want to do is to salvage some configuration
and data files from the remains left in my ISO file copy. The SD
