Re: IO failure without other (device) error

On Fri, 18 Jun 2021 16:18:40 +0000
Martin Raiber [off-list ref] wrote:

On 10.05.2021 00:14 Martin Raiber wrote:
the question is how can I trace where this error comes from... The error message points at btrfs_csum_file_blocks but nothing beyond that

Not entirely nothing, in theory the number afterwards is the line number of
source code (of btrfs/inode.c in this case) where the error occurred. But need
to check your specific patched sources, as if you patch Btrfs code the number
won't match with the mainline.

-- 
With respect,
Roman