[erlang-questions] Max. number of distributed nodes?
Thu Jul 9 16:11:56 CEST 2009
I should maybe add that this is on a local network (gigabit) and the
network seems reasonably healthy:
# ping -f -s1024 mass
PING mass.local (192.168.1.199) 1024(1052) bytes of data.
--- mass.local ping statistics ---
116392 packets transmitted, 116391 received, 0% packet loss, time
rtt min/avg/max/mdev = 0.118/0.154/0.330/0.017 ms, ipg/ewma 0.210/0.153
I notice some network traffic when the nodes start up (spikes up to
~5Mbit/s) but far from being saturated; also there is some load
(loadfactor ~1-3) on the machines during startup but nothing
On Thu, 2009-07-09 at 14:45 +0200, Peter Sabaini wrote:
> I'm currently experimenting with a distributed Erlang setup and I'm
> trying to get ~120 nodes spread (unevenly) over 5 machines to talk to
> each other.
> Unfortunately, I often get errors of the kind:
> =ERROR REPORT==== 9-Jul-2009::13:56:07 ===
> The global_name_server locker process received an unexpected message:
> =ERROR REPORT==== 9-Jul-2009::14:03:33 ===
> global: 'foo@REDACTED' failed to connect to 'qux@REDACTED'
> I tried:
> * setting ERL_MAX_PORTS to 100 000
> * using kernel-poll
> * setting net_setuptime to 60s
> but the errors persist.
> Is there anything else I could try?
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