[PATCH] mkfs: support block map for blob devices

[Nithurshen Karthikeyan]

Hi Xiang,

On Thu, Mar 12, 2026 at 5:10 PM Gao Xiang <hsiangkao at linux.alibaba.com> wrote:

> Such test cases should be landed in experimental-tests
> instead rather than integration tests (erofsnightly).

I have sent a patch for `experimental-tests` branch adding test-028.

Thanks and Regards
Nithurshen