Re: Timing issues with USB attached storage

[adr <adr%SDF.ORG@localhost>]

On Fri, 18 Nov 2022, Michael van Elst wrote:
> Something like:
>
> Index: sys/kern/init_main.c
> ===================================================================
> RCS file: /cvsroot/src/sys/kern/init_main.c,v
> retrieving revision 1.541
> diff -p -u -r1.541 init_main.c
> --- sys/kern/init_main.c        26 Oct 2022 23:20:47 -0000      1.541
> +++ sys/kern/init_main.c        18 Nov 2022 06:36:05 -0000
> @@ -671,6 +671,13 @@ main(void)
>        sysctl_finalize();
>
>        /*
> +        * Breathe
> +        */
> +       printf("SLEEP 5 seconds\n");
> +       kpause("breathe", false, 5 * hz, NULL);
> +       printf("SLEPT 5 seconds\n");
> +
> +       /*
>         * Now that autoconfiguration has completed, we can determine
>         * the root and dump devices.
>         */

Wouldn't it be worthy to add a kernel parameter like linux's
rootwait?