On Thu, 20 Jun 2024 15:24:05 +0800, Ye Bin wrote:
> We encountered a problem that the file system could not be mounted in
> the power-off scenario. The analysis of the file system mirror shows that
> only part of the data is written to the last commit block.
> The valid data of the commit block is concentrated in the first sector.
> However, the data of the entire block is involved in the checksum calculation.
> For different hardware, the minimum atomic unit may be different.
> If the checksum of a committed block is incorrect, clear the data except the
> 'commit_header' and then calculate the checksum. If the checkusm is correct,
> it is considered that the block is partially committed, Then continue to replay
> journal.
>
> [...]
Applied, thanks!
[1/1] jbd2: avoid mount failed when commit block is partial submitted
commit: 0bab8db4152c4a2185a1367db09cc402bdc62d5e
Best regards,
--
Theodore Ts'o <tytso@xxxxxxx>
