Re: [PATCH v2 0/3] Use MD_BROKEN for redundant arrays

On Thu, Dec 16, 2021 at 6:52 AM Mariusz Tkaczyk
[off-list ref] wrote:

Hi Song,
As discussed in first version[1], I've done following:
- errors handler for RAID0 and linear added
- raid5 bug described
- MD_BROKEN described
- removed MD_BROKEN check for superblock update.

[1] https://lore.kernel.org/linux-raid/20210917153452.5593-1-mariusz.tkaczyk@linux.intel.com/ (local)

Mariusz Tkaczyk (3):
  raid0, linear, md: add error_handlers for raid0 and linear
  md: Set MD_BROKEN for RAID1 and RAID10
  raid5: introduce MD_BROKEN

The set looks good to me. The only concern is that we changed some messages.
While dmesg is not a stable API, I believe there are people grep on it
to detect errors.
Therefore, please try to keep these messages same as before (as much
as possible).

Thanks,
Song