Re: sysfs integrity fields use

On 2/25/2025 3:40 PM, Kanchan Joshi wrote:

quoted

    According to docs, this is "Number of bytes of integrity tag space
    available per 512 bytes of data."
    (I think 512 bytes is incorrect; it should be sector size, or perhaps
     value in protection_interval_bytes, though.)

Then we have new (undocumented) value for NVMe in
-/sys/block/<nvme>/integrity/metadata_bytes
    This contains the correct 64.

Maybe you mean "/sys/block/>/metadata_bytes"?

/sys/block/<nvme>/metadata_bytes.