b=14846 lnet timeouts on first connect

It looks like connds are being hogged by connections
to unavailable nodes, so new active-connection requests can't be
handled on time.  We increase the default number of connds
to be able to handle this case a bit better.

Signed-off-by: Herb Wartens <wartens2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

lnet/klnds/socklnd/socklnd_modparams.c

@@ -41,7 +41,7 @@ static int peer_timeout = 180;
 CFS_MODULE_PARM(peer_timeout, "i", int, 0444,
                 "Seconds without aliveness news to declare peer dead (<=0 to disable)");
 
-static int nconnds = 4;
+static int nconnds = 8;
 CFS_MODULE_PARM(nconnds, "i", int, 0444,
                 "# connection daemons");