Re: btrfs check lowmem vs original

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On Mon, Nov 13, 2017 at 11:40 AM, Chris Murphy <chris@xxxxxxxxxxxxxxxxx> wrote:
> On Sun, Nov 12, 2017 at 9:37 PM, Qu Wenruo <quwenruo.btrfs@xxxxxxx> wrote:
>
>>
>> The final bug about backref counts mismatch, without the image I'm not
>> really sure what's going on.
>>
>> (But extent tree verification is really buggy though)
>
> Ahh I imaged the wrong file system! Sorry about that:
>
>
>>>ERROR: extent[366498091008, 134217728] referencer count mismatch
>>>(root: 827, owner: 73782, offset: 134217728) wanted: 4, have: 26
>
>>>Complete output, with filtered btrfs-debug-tree info for extent
>>>address 366498091008.
>>>https://drive.google.com/open?id=1LUMtLIc1LcXhYN3twFcxTyFuJ6ScMlyQ
>
> Here is the image for that two device raid1:
>
> https://drive.google.com/open?id=1LO96omP3BQh9C3ZYVXoUDT4-H8P5lZ6D
>
By the way, this one is done with -ss. But it has many failures to
compute collisions, hundreds of files/dirs with 4 characters or less.

-- 
Chris Murphy
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