Re: [PATCH] dlm: make tcp still work in multi-link env

[Heming Zhao <heming.zhao@suse.com>]

ping...

On 3/10/25 15:36, Heming Zhao wrote:
> This patch bypasses multi-link errors in TCP mode, allowing dlm
> to operate on the first tcp link.
> 
> Signed-off-by: Heming Zhao <heming.zhao@suse.com>
> ---
>   fs/dlm/lowcomms.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
> index d28141829c05..70abd4da17a6 100644
> --- a/fs/dlm/lowcomms.c
> +++ b/fs/dlm/lowcomms.c
> @@ -1826,8 +1826,8 @@ static int dlm_tcp_listen_validate(void)
>   {
>   	/* We don't support multi-homed hosts */
>   	if (dlm_local_count > 1) {
> -		log_print("TCP protocol can't handle multi-homed hosts, try SCTP");
> -		return -EINVAL;
> +		log_print("Detect multi-homed hosts but use only the first IP address.");
> +		log_print("Try SCTP, if you want to enable multi-link.");
>   	}
>   
>   	return 0;