[Linux-HA] failed authentication poping up in the logs from time to time.

[Robert Lindgren]

On 10/2/07, Robert Lindgren <robert.lindgren at gmail.com> wrote:
> > > Is this something something I should worry about?
> >
> >
> > doesn't look good, but i'm no expert at that part of heartbeat
> > i'd log bug...
>
> Problem is only present with having a serial cable as extra heartbeat.
> Cable is verified to be proper nullmodem cable.
>
> Still I get:
> Oct 02 14:13:41 noemic2 heartbeat: [27996]: info :  Link noemic1:/dev/ttyS0 up.
> Oct 02 14:15:55 noemic2 heartbeat: [28008]: WARN :  glib: TTY write
> timeout on [/dev/ttyS0] (no connection or bad cable? [see
> documentation])
> Oct 02 14:15:55 noemic2 heartbeat: [28008]: info :  glib: See
> http://linux-ha.org/FAQ#TTYtimeout for details
>
> Strange.
>

Raising baud all the way up to 115200, looks to limit the problem, Not
seen any more failed auth since this change.

What is it that is beeing sent over the tty that demands this type of
baudrate? Isn't it just heartbeats?

BR
Robert Lindgren