Re: Critical error from Tree-checker

[Archange <archange@archlinux.org>]

Le 12/09/2024 à 02:34, Qu Wenruo a écrit :
> 在 2024/9/12 07:35, Archange 写道:
>>
>> Le 12/09/2024 à 01:23, Qu Wenruo a écrit :
> [...]
>>
>> While the previous one (see my second message in this thread) had no
>> error, there is now one:
>>
>> # btrfs check /dev/mapper/rootext
>> Opening filesystem to check...
>> Checking filesystem on /dev/mapper/rootext
>> UUID: e6614f01-6f56-4776-8b0a-c260089c35e7
>> [1/7] checking root items
>> [2/7] checking extents
>> [3/7] checking free space cache
>> wanted bytes 688128, found 720896 for off 676326604800
>> cache appears valid but isn't 676326604800
>
> Minor problem, still I'd recommend to run
>  `btrfs rescue clear-space-cache v1 <dev>` to clear the v1 cache first.

I indeed did that as explained in the second part of my message.

> Then you can mount with v2 space cache or keep going with the v1 cache
> (not recommended, will be deprecated soon)

Done too.

> And if your fs only have subvolumes 5 (the top level one), 257 and 258,
> then you're totally fine to continue.
> I guess that's the case?

Indeed!

Thanks a lot for your help,
Archange