Hi all, It would be great if there was a sysfs file which exposed "struct ublksrv_ctrl_dev_info" so programs written in languages without io_uring libraries (such as python) could easily read this information for management, testing, or record keeping. Ideally if possible this could be something like "/sys/block/ublkbX/ublk_info". Is this possible? Alternatively, the "/dev/ublk-control" file could support ioctls which mimic the io_uring cmds such as UBLK_CMD_GET_DEV_INFO, UBLK_CMD_ADD_DEV, etc. This would be more powerful as the block device lifecycle management program could be completely independent of both io_uring and the program which handles the block IO. However I'm skeptical it's worth it in the long run to create a ioctl -> io_uring adapter. (As opposed to languages natively supporting io_uring) Thank you, -Matthew Broomfield
