[Pacemaker] cluster refuses to start

[Raoul Bhatia [IPAX]]

On 10/15/2009 03:33 PM, Johan Verrept wrote:
>> [...]
>>> 14:37:46 heartbeat [3011]: ERROR: glib: cannot lock line /dev/ttyS0
>>> 14:37:46 heartbeat [3011]: ERROR: make_io_childpair: cannot open
>>> serial /dev/ttyS0
>>
>> Do you use serial? If so, can you fix it?
> 
> That's the problem. If I remove the (currently disconnected) serial line
> from the config, it boots fine. I assumed it would ignore these.
> Any idea why hb 3.0.0 would fail to lock while hb 2.99.2 succeeds? I
> would like to be able to use the serial line.
> 
> Do you know where to go look for the lock files? I tried /var/lock but I
> see nothing. (I also tried /ub/var/lock since we use the /ub prefix
> during building). There is also no mention *why* it cannot lock the
> line.

sorry, i'm no serial line guy ;) the few cases where i used it,
it worked...

is another program using ttyS0? (e.g. getty? ser2net? etc.)
(lsof -n |grep /dev/ttyS0)

is it possible to *directly* communicate via the serial line?
what happens if you connect the serial cable before starting pacemaker?

cheers,
raoul
-- 
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DI (FH) Raoul Bhatia M.Sc.          email.          r.bhatia at ipax.at
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