On 2022/3/30 02:33, [email protected] wrote:
> I had actually already started working on a set of patches for this, but
> I've incorporated some of your work.
>
> There were problems with your patches:
>
> * The limits on messages were global, not per-user. This could cause
> unfairness in the interface.
>
> * The counts were on the BMC, not on the interface. The interface is
> the right place to put them, as that's where the messages flow
> through, and it's easier to do.
>
> * Going through all the messages to get the count is kind of inefficient
> to do on a per-send basis. Keep a count instead.
>
> * The ability to flush messages is a no-go. The IPMI driver guarantees
> responses and internal kernel users (and external users) rely on that
> property. A flush could break the watchdog or ACPI. The messages
> will just have to time out.
>
> This is my proposal for your review.
>
> Thanks,
>
> -corey
Hi Corey:
Thanks, My intention is to provide a debug method, it is not perfect.
I try to use your patch in cluster directly.
If the problem no longer occurs, there is no need to cleanup the messages.
--
Chen Guanqiao