On 28.06.2018 16:19, Christoph Anton Mitterer wrote:
> Hey.
>
> On a 4.16.16 kernel with a RAID 1 btrfs I got the following messages
> since today.
>
> Data seems still to be readable (correctly)... and there are no other
> errors (like SATA errors) in the kernel log.
>
> Any idea what these could mean?
It means you have a device, whose size is not aligned to 4k. You can fix
this either by resizing the device to be properly aligned to a 4k
boundary (if you are on x86) or better yet, just run :
btrfs rescue fix-device-size /dev/<device to fix>
>
> Thanks,
> Chris.
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